| 1 | /* Functions for the Win32 window system. |
| 2 | Copyright (C) 1989, 1992, 1993, 1994, 1995 Free Software Foundation. |
| 3 | |
| 4 | This file is part of GNU Emacs. |
| 5 | |
| 6 | GNU Emacs is free software; you can redistribute it and/or modify |
| 7 | it under the terms of the GNU General Public License as published by |
| 8 | the Free Software Foundation; either version 2, or (at your option) |
| 9 | any later version. |
| 10 | |
| 11 | GNU Emacs is distributed in the hope that it will be useful, |
| 12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 14 | GNU General Public License for more details. |
| 15 | |
| 16 | You should have received a copy of the GNU General Public License |
| 17 | along with GNU Emacs; see the file COPYING. If not, write to |
| 18 | the Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| 19 | Boston, MA 02111-1307, USA. */ |
| 20 | |
| 21 | /* Added by Kevin Gallo */ |
| 22 | |
| 23 | #include <signal.h> |
| 24 | #include <config.h> |
| 25 | #include <stdio.h> |
| 26 | |
| 27 | #include "lisp.h" |
| 28 | #include "w32term.h" |
| 29 | #include "frame.h" |
| 30 | #include "window.h" |
| 31 | #include "buffer.h" |
| 32 | #include "dispextern.h" |
| 33 | #include "keyboard.h" |
| 34 | #include "blockinput.h" |
| 35 | #include "paths.h" |
| 36 | #include "ntheap.h" |
| 37 | #include "termhooks.h" |
| 38 | |
| 39 | #include <commdlg.h> |
| 40 | |
| 41 | extern void abort (); |
| 42 | extern void free_frame_menubar (); |
| 43 | extern struct scroll_bar *x_window_to_scroll_bar (); |
| 44 | |
| 45 | /* The colormap for converting color names to RGB values */ |
| 46 | Lisp_Object Vwin32_color_map; |
| 47 | |
| 48 | /* Switch to control whether we inhibit requests for italicised fonts (which |
| 49 | are synthesized, look ugly, and are trashed by cursor movement under NT). */ |
| 50 | Lisp_Object Vwin32_enable_italics; |
| 51 | |
| 52 | /* Enable palette management. */ |
| 53 | Lisp_Object Vwin32_enable_palette; |
| 54 | |
| 55 | /* The name we're using in resource queries. */ |
| 56 | Lisp_Object Vx_resource_name; |
| 57 | |
| 58 | /* Non nil if no window manager is in use. */ |
| 59 | Lisp_Object Vx_no_window_manager; |
| 60 | |
| 61 | /* The background and shape of the mouse pointer, and shape when not |
| 62 | over text or in the modeline. */ |
| 63 | Lisp_Object Vx_pointer_shape, Vx_nontext_pointer_shape, Vx_mode_pointer_shape; |
| 64 | /* The shape when over mouse-sensitive text. */ |
| 65 | Lisp_Object Vx_sensitive_text_pointer_shape; |
| 66 | |
| 67 | /* Color of chars displayed in cursor box. */ |
| 68 | Lisp_Object Vx_cursor_fore_pixel; |
| 69 | |
| 70 | /* Search path for bitmap files. */ |
| 71 | Lisp_Object Vx_bitmap_file_path; |
| 72 | |
| 73 | /* Evaluate this expression to rebuild the section of syms_of_w32fns |
| 74 | that initializes and staticpros the symbols declared below. Note |
| 75 | that Emacs 18 has a bug that keeps C-x C-e from being able to |
| 76 | evaluate this expression. |
| 77 | |
| 78 | (progn |
| 79 | ;; Accumulate a list of the symbols we want to initialize from the |
| 80 | ;; declarations at the top of the file. |
| 81 | (goto-char (point-min)) |
| 82 | (search-forward "/\*&&& symbols declared here &&&*\/\n") |
| 83 | (let (symbol-list) |
| 84 | (while (looking-at "Lisp_Object \\(Q[a-z_]+\\)") |
| 85 | (setq symbol-list |
| 86 | (cons (buffer-substring (match-beginning 1) (match-end 1)) |
| 87 | symbol-list)) |
| 88 | (forward-line 1)) |
| 89 | (setq symbol-list (nreverse symbol-list)) |
| 90 | ;; Delete the section of syms_of_... where we initialize the symbols. |
| 91 | (search-forward "\n /\*&&& init symbols here &&&*\/\n") |
| 92 | (let ((start (point))) |
| 93 | (while (looking-at "^ Q") |
| 94 | (forward-line 2)) |
| 95 | (kill-region start (point))) |
| 96 | ;; Write a new symbol initialization section. |
| 97 | (while symbol-list |
| 98 | (insert (format " %s = intern (\"" (car symbol-list))) |
| 99 | (let ((start (point))) |
| 100 | (insert (substring (car symbol-list) 1)) |
| 101 | (subst-char-in-region start (point) ?_ ?-)) |
| 102 | (insert (format "\");\n staticpro (&%s);\n" (car symbol-list))) |
| 103 | (setq symbol-list (cdr symbol-list))))) |
| 104 | |
| 105 | */ |
| 106 | |
| 107 | /*&&& symbols declared here &&&*/ |
| 108 | Lisp_Object Qauto_raise; |
| 109 | Lisp_Object Qauto_lower; |
| 110 | Lisp_Object Qbackground_color; |
| 111 | Lisp_Object Qbar; |
| 112 | Lisp_Object Qborder_color; |
| 113 | Lisp_Object Qborder_width; |
| 114 | Lisp_Object Qbox; |
| 115 | Lisp_Object Qcursor_color; |
| 116 | Lisp_Object Qcursor_type; |
| 117 | Lisp_Object Qfont; |
| 118 | Lisp_Object Qforeground_color; |
| 119 | Lisp_Object Qgeometry; |
| 120 | Lisp_Object Qicon_left; |
| 121 | Lisp_Object Qicon_top; |
| 122 | Lisp_Object Qicon_type; |
| 123 | Lisp_Object Qicon_name; |
| 124 | Lisp_Object Qinternal_border_width; |
| 125 | Lisp_Object Qleft; |
| 126 | Lisp_Object Qmouse_color; |
| 127 | Lisp_Object Qnone; |
| 128 | Lisp_Object Qparent_id; |
| 129 | Lisp_Object Qscroll_bar_width; |
| 130 | Lisp_Object Qsuppress_icon; |
| 131 | Lisp_Object Qtop; |
| 132 | Lisp_Object Qundefined_color; |
| 133 | Lisp_Object Qvertical_scroll_bars; |
| 134 | Lisp_Object Qvisibility; |
| 135 | Lisp_Object Qwindow_id; |
| 136 | Lisp_Object Qx_frame_parameter; |
| 137 | Lisp_Object Qx_resource_name; |
| 138 | Lisp_Object Quser_position; |
| 139 | Lisp_Object Quser_size; |
| 140 | Lisp_Object Qdisplay; |
| 141 | |
| 142 | /* The below are defined in frame.c. */ |
| 143 | extern Lisp_Object Qheight, Qminibuffer, Qname, Qonly, Qwidth; |
| 144 | extern Lisp_Object Qunsplittable, Qmenu_bar_lines; |
| 145 | |
| 146 | extern Lisp_Object Vwindow_system_version; |
| 147 | |
| 148 | extern Lisp_Object last_mouse_scroll_bar; |
| 149 | extern int last_mouse_scroll_bar_pos; |
| 150 | Time last_mouse_movement_time; |
| 151 | |
| 152 | \f |
| 153 | /* Extract a frame as a FRAME_PTR, defaulting to the selected frame |
| 154 | and checking validity for Win32. */ |
| 155 | |
| 156 | FRAME_PTR |
| 157 | check_x_frame (frame) |
| 158 | Lisp_Object frame; |
| 159 | { |
| 160 | FRAME_PTR f; |
| 161 | |
| 162 | if (NILP (frame)) |
| 163 | f = selected_frame; |
| 164 | else |
| 165 | { |
| 166 | CHECK_LIVE_FRAME (frame, 0); |
| 167 | f = XFRAME (frame); |
| 168 | } |
| 169 | if (! FRAME_WIN32_P (f)) |
| 170 | error ("non-win32 frame used"); |
| 171 | return f; |
| 172 | } |
| 173 | |
| 174 | /* Let the user specify an display with a frame. |
| 175 | nil stands for the selected frame--or, if that is not a win32 frame, |
| 176 | the first display on the list. */ |
| 177 | |
| 178 | static struct win32_display_info * |
| 179 | check_x_display_info (frame) |
| 180 | Lisp_Object frame; |
| 181 | { |
| 182 | if (NILP (frame)) |
| 183 | { |
| 184 | if (FRAME_WIN32_P (selected_frame)) |
| 185 | return FRAME_WIN32_DISPLAY_INFO (selected_frame); |
| 186 | else |
| 187 | return &one_win32_display_info; |
| 188 | } |
| 189 | else if (STRINGP (frame)) |
| 190 | return x_display_info_for_name (frame); |
| 191 | else |
| 192 | { |
| 193 | FRAME_PTR f; |
| 194 | |
| 195 | CHECK_LIVE_FRAME (frame, 0); |
| 196 | f = XFRAME (frame); |
| 197 | if (! FRAME_WIN32_P (f)) |
| 198 | error ("non-win32 frame used"); |
| 199 | return FRAME_WIN32_DISPLAY_INFO (f); |
| 200 | } |
| 201 | } |
| 202 | \f |
| 203 | /* Return the Emacs frame-object corresponding to an win32 window. |
| 204 | It could be the frame's main window or an icon window. */ |
| 205 | |
| 206 | /* This function can be called during GC, so use GC_xxx type test macros. */ |
| 207 | |
| 208 | struct frame * |
| 209 | x_window_to_frame (dpyinfo, wdesc) |
| 210 | struct win32_display_info *dpyinfo; |
| 211 | HWND wdesc; |
| 212 | { |
| 213 | Lisp_Object tail, frame; |
| 214 | struct frame *f; |
| 215 | |
| 216 | for (tail = Vframe_list; GC_CONSP (tail); tail = XCONS (tail)->cdr) |
| 217 | { |
| 218 | frame = XCONS (tail)->car; |
| 219 | if (!GC_FRAMEP (frame)) |
| 220 | continue; |
| 221 | f = XFRAME (frame); |
| 222 | if (f->output_data.nothing == 1 |
| 223 | || FRAME_WIN32_DISPLAY_INFO (f) != dpyinfo) |
| 224 | continue; |
| 225 | if (FRAME_WIN32_WINDOW (f) == wdesc) |
| 226 | return f; |
| 227 | } |
| 228 | return 0; |
| 229 | } |
| 230 | |
| 231 | \f |
| 232 | |
| 233 | /* Code to deal with bitmaps. Bitmaps are referenced by their bitmap |
| 234 | id, which is just an int that this section returns. Bitmaps are |
| 235 | reference counted so they can be shared among frames. |
| 236 | |
| 237 | Bitmap indices are guaranteed to be > 0, so a negative number can |
| 238 | be used to indicate no bitmap. |
| 239 | |
| 240 | If you use x_create_bitmap_from_data, then you must keep track of |
| 241 | the bitmaps yourself. That is, creating a bitmap from the same |
| 242 | data more than once will not be caught. */ |
| 243 | |
| 244 | |
| 245 | /* Functions to access the contents of a bitmap, given an id. */ |
| 246 | |
| 247 | int |
| 248 | x_bitmap_height (f, id) |
| 249 | FRAME_PTR f; |
| 250 | int id; |
| 251 | { |
| 252 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].height; |
| 253 | } |
| 254 | |
| 255 | int |
| 256 | x_bitmap_width (f, id) |
| 257 | FRAME_PTR f; |
| 258 | int id; |
| 259 | { |
| 260 | return FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].width; |
| 261 | } |
| 262 | |
| 263 | int |
| 264 | x_bitmap_pixmap (f, id) |
| 265 | FRAME_PTR f; |
| 266 | int id; |
| 267 | { |
| 268 | return (int) FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].pixmap; |
| 269 | } |
| 270 | |
| 271 | |
| 272 | /* Allocate a new bitmap record. Returns index of new record. */ |
| 273 | |
| 274 | static int |
| 275 | x_allocate_bitmap_record (f) |
| 276 | FRAME_PTR f; |
| 277 | { |
| 278 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); |
| 279 | int i; |
| 280 | |
| 281 | if (dpyinfo->bitmaps == NULL) |
| 282 | { |
| 283 | dpyinfo->bitmaps_size = 10; |
| 284 | dpyinfo->bitmaps |
| 285 | = (struct win32_bitmap_record *) xmalloc (dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); |
| 286 | dpyinfo->bitmaps_last = 1; |
| 287 | return 1; |
| 288 | } |
| 289 | |
| 290 | if (dpyinfo->bitmaps_last < dpyinfo->bitmaps_size) |
| 291 | return ++dpyinfo->bitmaps_last; |
| 292 | |
| 293 | for (i = 0; i < dpyinfo->bitmaps_size; ++i) |
| 294 | if (dpyinfo->bitmaps[i].refcount == 0) |
| 295 | return i + 1; |
| 296 | |
| 297 | dpyinfo->bitmaps_size *= 2; |
| 298 | dpyinfo->bitmaps |
| 299 | = (struct win32_bitmap_record *) xrealloc (dpyinfo->bitmaps, |
| 300 | dpyinfo->bitmaps_size * sizeof (struct win32_bitmap_record)); |
| 301 | return ++dpyinfo->bitmaps_last; |
| 302 | } |
| 303 | |
| 304 | /* Add one reference to the reference count of the bitmap with id ID. */ |
| 305 | |
| 306 | void |
| 307 | x_reference_bitmap (f, id) |
| 308 | FRAME_PTR f; |
| 309 | int id; |
| 310 | { |
| 311 | ++FRAME_WIN32_DISPLAY_INFO (f)->bitmaps[id - 1].refcount; |
| 312 | } |
| 313 | |
| 314 | /* Create a bitmap for frame F from a HEIGHT x WIDTH array of bits at BITS. */ |
| 315 | |
| 316 | int |
| 317 | x_create_bitmap_from_data (f, bits, width, height) |
| 318 | struct frame *f; |
| 319 | char *bits; |
| 320 | unsigned int width, height; |
| 321 | { |
| 322 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); |
| 323 | Pixmap bitmap; |
| 324 | int id; |
| 325 | |
| 326 | bitmap = CreateBitmap (width, height, |
| 327 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes, |
| 328 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits, |
| 329 | bits); |
| 330 | |
| 331 | if (! bitmap) |
| 332 | return -1; |
| 333 | |
| 334 | id = x_allocate_bitmap_record (f); |
| 335 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; |
| 336 | dpyinfo->bitmaps[id - 1].file = NULL; |
| 337 | dpyinfo->bitmaps[id - 1].hinst = NULL; |
| 338 | dpyinfo->bitmaps[id - 1].refcount = 1; |
| 339 | dpyinfo->bitmaps[id - 1].depth = 1; |
| 340 | dpyinfo->bitmaps[id - 1].height = height; |
| 341 | dpyinfo->bitmaps[id - 1].width = width; |
| 342 | |
| 343 | return id; |
| 344 | } |
| 345 | |
| 346 | /* Create bitmap from file FILE for frame F. */ |
| 347 | |
| 348 | int |
| 349 | x_create_bitmap_from_file (f, file) |
| 350 | struct frame *f; |
| 351 | Lisp_Object file; |
| 352 | { |
| 353 | return -1; |
| 354 | #if 0 |
| 355 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); |
| 356 | unsigned int width, height; |
| 357 | Pixmap bitmap; |
| 358 | int xhot, yhot, result, id; |
| 359 | Lisp_Object found; |
| 360 | int fd; |
| 361 | char *filename; |
| 362 | HINSTANCE hinst; |
| 363 | |
| 364 | /* Look for an existing bitmap with the same name. */ |
| 365 | for (id = 0; id < dpyinfo->bitmaps_last; ++id) |
| 366 | { |
| 367 | if (dpyinfo->bitmaps[id].refcount |
| 368 | && dpyinfo->bitmaps[id].file |
| 369 | && !strcmp (dpyinfo->bitmaps[id].file, (char *) XSTRING (file)->data)) |
| 370 | { |
| 371 | ++dpyinfo->bitmaps[id].refcount; |
| 372 | return id + 1; |
| 373 | } |
| 374 | } |
| 375 | |
| 376 | /* Search bitmap-file-path for the file, if appropriate. */ |
| 377 | fd = openp (Vx_bitmap_file_path, file, "", &found, 0); |
| 378 | if (fd < 0) |
| 379 | return -1; |
| 380 | close (fd); |
| 381 | |
| 382 | filename = (char *) XSTRING (found)->data; |
| 383 | |
| 384 | hinst = LoadLibraryEx (filename, NULL, LOAD_LIBRARY_AS_DATAFILE); |
| 385 | |
| 386 | if (hinst == NULL) |
| 387 | return -1; |
| 388 | |
| 389 | |
| 390 | result = XReadBitmapFile (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), |
| 391 | filename, &width, &height, &bitmap, &xhot, &yhot); |
| 392 | if (result != BitmapSuccess) |
| 393 | return -1; |
| 394 | |
| 395 | id = x_allocate_bitmap_record (f); |
| 396 | dpyinfo->bitmaps[id - 1].pixmap = bitmap; |
| 397 | dpyinfo->bitmaps[id - 1].refcount = 1; |
| 398 | dpyinfo->bitmaps[id - 1].file = (char *) xmalloc (XSTRING (file)->size + 1); |
| 399 | dpyinfo->bitmaps[id - 1].depth = 1; |
| 400 | dpyinfo->bitmaps[id - 1].height = height; |
| 401 | dpyinfo->bitmaps[id - 1].width = width; |
| 402 | strcpy (dpyinfo->bitmaps[id - 1].file, XSTRING (file)->data); |
| 403 | |
| 404 | return id; |
| 405 | #endif |
| 406 | } |
| 407 | |
| 408 | /* Remove reference to bitmap with id number ID. */ |
| 409 | |
| 410 | int |
| 411 | x_destroy_bitmap (f, id) |
| 412 | FRAME_PTR f; |
| 413 | int id; |
| 414 | { |
| 415 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (f); |
| 416 | |
| 417 | if (id > 0) |
| 418 | { |
| 419 | --dpyinfo->bitmaps[id - 1].refcount; |
| 420 | if (dpyinfo->bitmaps[id - 1].refcount == 0) |
| 421 | { |
| 422 | BLOCK_INPUT; |
| 423 | DeleteObject (dpyinfo->bitmaps[id - 1].pixmap); |
| 424 | if (dpyinfo->bitmaps[id - 1].file) |
| 425 | { |
| 426 | free (dpyinfo->bitmaps[id - 1].file); |
| 427 | dpyinfo->bitmaps[id - 1].file = NULL; |
| 428 | } |
| 429 | UNBLOCK_INPUT; |
| 430 | } |
| 431 | } |
| 432 | } |
| 433 | |
| 434 | /* Free all the bitmaps for the display specified by DPYINFO. */ |
| 435 | |
| 436 | static void |
| 437 | x_destroy_all_bitmaps (dpyinfo) |
| 438 | struct win32_display_info *dpyinfo; |
| 439 | { |
| 440 | int i; |
| 441 | for (i = 0; i < dpyinfo->bitmaps_last; i++) |
| 442 | if (dpyinfo->bitmaps[i].refcount > 0) |
| 443 | { |
| 444 | DeleteObject (dpyinfo->bitmaps[i].pixmap); |
| 445 | if (dpyinfo->bitmaps[i].file) |
| 446 | free (dpyinfo->bitmaps[i].file); |
| 447 | } |
| 448 | dpyinfo->bitmaps_last = 0; |
| 449 | } |
| 450 | \f |
| 451 | /* Connect the frame-parameter names for Win32 frames |
| 452 | to the ways of passing the parameter values to the window system. |
| 453 | |
| 454 | The name of a parameter, as a Lisp symbol, |
| 455 | has an `x-frame-parameter' property which is an integer in Lisp |
| 456 | but can be interpreted as an `enum x_frame_parm' in C. */ |
| 457 | |
| 458 | enum x_frame_parm |
| 459 | { |
| 460 | X_PARM_FOREGROUND_COLOR, |
| 461 | X_PARM_BACKGROUND_COLOR, |
| 462 | X_PARM_MOUSE_COLOR, |
| 463 | X_PARM_CURSOR_COLOR, |
| 464 | X_PARM_BORDER_COLOR, |
| 465 | X_PARM_ICON_TYPE, |
| 466 | X_PARM_FONT, |
| 467 | X_PARM_BORDER_WIDTH, |
| 468 | X_PARM_INTERNAL_BORDER_WIDTH, |
| 469 | X_PARM_NAME, |
| 470 | X_PARM_AUTORAISE, |
| 471 | X_PARM_AUTOLOWER, |
| 472 | X_PARM_VERT_SCROLL_BAR, |
| 473 | X_PARM_VISIBILITY, |
| 474 | X_PARM_MENU_BAR_LINES |
| 475 | }; |
| 476 | |
| 477 | |
| 478 | struct x_frame_parm_table |
| 479 | { |
| 480 | char *name; |
| 481 | void (*setter)( /* struct frame *frame, Lisp_Object val, oldval */ ); |
| 482 | }; |
| 483 | |
| 484 | void x_set_foreground_color (); |
| 485 | void x_set_background_color (); |
| 486 | void x_set_mouse_color (); |
| 487 | void x_set_cursor_color (); |
| 488 | void x_set_border_color (); |
| 489 | void x_set_cursor_type (); |
| 490 | void x_set_icon_type (); |
| 491 | void x_set_icon_name (); |
| 492 | void x_set_font (); |
| 493 | void x_set_border_width (); |
| 494 | void x_set_internal_border_width (); |
| 495 | void x_explicitly_set_name (); |
| 496 | void x_set_autoraise (); |
| 497 | void x_set_autolower (); |
| 498 | void x_set_vertical_scroll_bars (); |
| 499 | void x_set_visibility (); |
| 500 | void x_set_menu_bar_lines (); |
| 501 | void x_set_scroll_bar_width (); |
| 502 | void x_set_unsplittable (); |
| 503 | |
| 504 | static struct x_frame_parm_table x_frame_parms[] = |
| 505 | { |
| 506 | "foreground-color", x_set_foreground_color, |
| 507 | "background-color", x_set_background_color, |
| 508 | "mouse-color", x_set_mouse_color, |
| 509 | "cursor-color", x_set_cursor_color, |
| 510 | "border-color", x_set_border_color, |
| 511 | "cursor-type", x_set_cursor_type, |
| 512 | "icon-type", x_set_icon_type, |
| 513 | "icon-name", x_set_icon_name, |
| 514 | "font", x_set_font, |
| 515 | "border-width", x_set_border_width, |
| 516 | "internal-border-width", x_set_internal_border_width, |
| 517 | "name", x_explicitly_set_name, |
| 518 | "auto-raise", x_set_autoraise, |
| 519 | "auto-lower", x_set_autolower, |
| 520 | "vertical-scroll-bars", x_set_vertical_scroll_bars, |
| 521 | "visibility", x_set_visibility, |
| 522 | "menu-bar-lines", x_set_menu_bar_lines, |
| 523 | "scroll-bar-width", x_set_scroll_bar_width, |
| 524 | "unsplittable", x_set_unsplittable, |
| 525 | }; |
| 526 | |
| 527 | /* Attach the `x-frame-parameter' properties to |
| 528 | the Lisp symbol names of parameters relevant to Win32. */ |
| 529 | |
| 530 | init_x_parm_symbols () |
| 531 | { |
| 532 | int i; |
| 533 | |
| 534 | for (i = 0; i < sizeof (x_frame_parms) / sizeof (x_frame_parms[0]); i++) |
| 535 | Fput (intern (x_frame_parms[i].name), Qx_frame_parameter, |
| 536 | make_number (i)); |
| 537 | } |
| 538 | \f |
| 539 | /* Change the parameters of FRAME as specified by ALIST. |
| 540 | If a parameter is not specially recognized, do nothing; |
| 541 | otherwise call the `x_set_...' function for that parameter. */ |
| 542 | |
| 543 | void |
| 544 | x_set_frame_parameters (f, alist) |
| 545 | FRAME_PTR f; |
| 546 | Lisp_Object alist; |
| 547 | { |
| 548 | Lisp_Object tail; |
| 549 | |
| 550 | /* If both of these parameters are present, it's more efficient to |
| 551 | set them both at once. So we wait until we've looked at the |
| 552 | entire list before we set them. */ |
| 553 | Lisp_Object width, height; |
| 554 | |
| 555 | /* Same here. */ |
| 556 | Lisp_Object left, top; |
| 557 | |
| 558 | /* Same with these. */ |
| 559 | Lisp_Object icon_left, icon_top; |
| 560 | |
| 561 | /* Record in these vectors all the parms specified. */ |
| 562 | Lisp_Object *parms; |
| 563 | Lisp_Object *values; |
| 564 | int i; |
| 565 | int left_no_change = 0, top_no_change = 0; |
| 566 | int icon_left_no_change = 0, icon_top_no_change = 0; |
| 567 | |
| 568 | i = 0; |
| 569 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) |
| 570 | i++; |
| 571 | |
| 572 | parms = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); |
| 573 | values = (Lisp_Object *) alloca (i * sizeof (Lisp_Object)); |
| 574 | |
| 575 | /* Extract parm names and values into those vectors. */ |
| 576 | |
| 577 | i = 0; |
| 578 | for (tail = alist; CONSP (tail); tail = Fcdr (tail)) |
| 579 | { |
| 580 | Lisp_Object elt, prop, val; |
| 581 | |
| 582 | elt = Fcar (tail); |
| 583 | parms[i] = Fcar (elt); |
| 584 | values[i] = Fcdr (elt); |
| 585 | i++; |
| 586 | } |
| 587 | |
| 588 | width = height = top = left = Qunbound; |
| 589 | icon_left = icon_top = Qunbound; |
| 590 | |
| 591 | /* Now process them in reverse of specified order. */ |
| 592 | for (i--; i >= 0; i--) |
| 593 | { |
| 594 | Lisp_Object prop, val; |
| 595 | |
| 596 | prop = parms[i]; |
| 597 | val = values[i]; |
| 598 | |
| 599 | if (EQ (prop, Qwidth)) |
| 600 | width = val; |
| 601 | else if (EQ (prop, Qheight)) |
| 602 | height = val; |
| 603 | else if (EQ (prop, Qtop)) |
| 604 | top = val; |
| 605 | else if (EQ (prop, Qleft)) |
| 606 | left = val; |
| 607 | else if (EQ (prop, Qicon_top)) |
| 608 | icon_top = val; |
| 609 | else if (EQ (prop, Qicon_left)) |
| 610 | icon_left = val; |
| 611 | else |
| 612 | { |
| 613 | register Lisp_Object param_index, old_value; |
| 614 | |
| 615 | param_index = Fget (prop, Qx_frame_parameter); |
| 616 | old_value = get_frame_param (f, prop); |
| 617 | store_frame_param (f, prop, val); |
| 618 | if (NATNUMP (param_index) |
| 619 | && (XFASTINT (param_index) |
| 620 | < sizeof (x_frame_parms)/sizeof (x_frame_parms[0]))) |
| 621 | (*x_frame_parms[XINT (param_index)].setter) (f, val, old_value); |
| 622 | } |
| 623 | } |
| 624 | |
| 625 | /* Don't die if just one of these was set. */ |
| 626 | if (EQ (left, Qunbound)) |
| 627 | { |
| 628 | left_no_change = 1; |
| 629 | if (f->output_data.win32->left_pos < 0) |
| 630 | left = Fcons (Qplus, Fcons (make_number (f->output_data.win32->left_pos), Qnil)); |
| 631 | else |
| 632 | XSETINT (left, f->output_data.win32->left_pos); |
| 633 | } |
| 634 | if (EQ (top, Qunbound)) |
| 635 | { |
| 636 | top_no_change = 1; |
| 637 | if (f->output_data.win32->top_pos < 0) |
| 638 | top = Fcons (Qplus, Fcons (make_number (f->output_data.win32->top_pos), Qnil)); |
| 639 | else |
| 640 | XSETINT (top, f->output_data.win32->top_pos); |
| 641 | } |
| 642 | |
| 643 | /* If one of the icon positions was not set, preserve or default it. */ |
| 644 | if (EQ (icon_left, Qunbound) || ! INTEGERP (icon_left)) |
| 645 | { |
| 646 | icon_left_no_change = 1; |
| 647 | icon_left = Fcdr (Fassq (Qicon_left, f->param_alist)); |
| 648 | if (NILP (icon_left)) |
| 649 | XSETINT (icon_left, 0); |
| 650 | } |
| 651 | if (EQ (icon_top, Qunbound) || ! INTEGERP (icon_top)) |
| 652 | { |
| 653 | icon_top_no_change = 1; |
| 654 | icon_top = Fcdr (Fassq (Qicon_top, f->param_alist)); |
| 655 | if (NILP (icon_top)) |
| 656 | XSETINT (icon_top, 0); |
| 657 | } |
| 658 | |
| 659 | /* Don't die if just one of these was set. */ |
| 660 | if (EQ (width, Qunbound)) |
| 661 | XSETINT (width, FRAME_WIDTH (f)); |
| 662 | if (EQ (height, Qunbound)) |
| 663 | XSETINT (height, FRAME_HEIGHT (f)); |
| 664 | |
| 665 | /* Don't set these parameters unless they've been explicitly |
| 666 | specified. The window might be mapped or resized while we're in |
| 667 | this function, and we don't want to override that unless the lisp |
| 668 | code has asked for it. |
| 669 | |
| 670 | Don't set these parameters unless they actually differ from the |
| 671 | window's current parameters; the window may not actually exist |
| 672 | yet. */ |
| 673 | { |
| 674 | Lisp_Object frame; |
| 675 | |
| 676 | check_frame_size (f, &height, &width); |
| 677 | |
| 678 | XSETFRAME (frame, f); |
| 679 | |
| 680 | if ((NUMBERP (width) && XINT (width) != FRAME_WIDTH (f)) |
| 681 | || (NUMBERP (height) && XINT (height) != FRAME_HEIGHT (f))) |
| 682 | Fset_frame_size (frame, width, height); |
| 683 | |
| 684 | if ((!NILP (left) || !NILP (top)) |
| 685 | && ! (left_no_change && top_no_change) |
| 686 | && ! (NUMBERP (left) && XINT (left) == f->output_data.win32->left_pos |
| 687 | && NUMBERP (top) && XINT (top) == f->output_data.win32->top_pos)) |
| 688 | { |
| 689 | int leftpos = 0; |
| 690 | int toppos = 0; |
| 691 | |
| 692 | /* Record the signs. */ |
| 693 | f->output_data.win32->size_hint_flags &= ~ (XNegative | YNegative); |
| 694 | if (EQ (left, Qminus)) |
| 695 | f->output_data.win32->size_hint_flags |= XNegative; |
| 696 | else if (INTEGERP (left)) |
| 697 | { |
| 698 | leftpos = XINT (left); |
| 699 | if (leftpos < 0) |
| 700 | f->output_data.win32->size_hint_flags |= XNegative; |
| 701 | } |
| 702 | else if (CONSP (left) && EQ (XCONS (left)->car, Qminus) |
| 703 | && CONSP (XCONS (left)->cdr) |
| 704 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) |
| 705 | { |
| 706 | leftpos = - XINT (XCONS (XCONS (left)->cdr)->car); |
| 707 | f->output_data.win32->size_hint_flags |= XNegative; |
| 708 | } |
| 709 | else if (CONSP (left) && EQ (XCONS (left)->car, Qplus) |
| 710 | && CONSP (XCONS (left)->cdr) |
| 711 | && INTEGERP (XCONS (XCONS (left)->cdr)->car)) |
| 712 | { |
| 713 | leftpos = XINT (XCONS (XCONS (left)->cdr)->car); |
| 714 | } |
| 715 | |
| 716 | if (EQ (top, Qminus)) |
| 717 | f->output_data.win32->size_hint_flags |= YNegative; |
| 718 | else if (INTEGERP (top)) |
| 719 | { |
| 720 | toppos = XINT (top); |
| 721 | if (toppos < 0) |
| 722 | f->output_data.win32->size_hint_flags |= YNegative; |
| 723 | } |
| 724 | else if (CONSP (top) && EQ (XCONS (top)->car, Qminus) |
| 725 | && CONSP (XCONS (top)->cdr) |
| 726 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) |
| 727 | { |
| 728 | toppos = - XINT (XCONS (XCONS (top)->cdr)->car); |
| 729 | f->output_data.win32->size_hint_flags |= YNegative; |
| 730 | } |
| 731 | else if (CONSP (top) && EQ (XCONS (top)->car, Qplus) |
| 732 | && CONSP (XCONS (top)->cdr) |
| 733 | && INTEGERP (XCONS (XCONS (top)->cdr)->car)) |
| 734 | { |
| 735 | toppos = XINT (XCONS (XCONS (top)->cdr)->car); |
| 736 | } |
| 737 | |
| 738 | |
| 739 | /* Store the numeric value of the position. */ |
| 740 | f->output_data.win32->top_pos = toppos; |
| 741 | f->output_data.win32->left_pos = leftpos; |
| 742 | |
| 743 | f->output_data.win32->win_gravity = NorthWestGravity; |
| 744 | |
| 745 | /* Actually set that position, and convert to absolute. */ |
| 746 | x_set_offset (f, leftpos, toppos, -1); |
| 747 | } |
| 748 | |
| 749 | if ((!NILP (icon_left) || !NILP (icon_top)) |
| 750 | && ! (icon_left_no_change && icon_top_no_change)) |
| 751 | x_wm_set_icon_position (f, XINT (icon_left), XINT (icon_top)); |
| 752 | } |
| 753 | } |
| 754 | |
| 755 | /* Store the screen positions of frame F into XPTR and YPTR. |
| 756 | These are the positions of the containing window manager window, |
| 757 | not Emacs's own window. */ |
| 758 | |
| 759 | void |
| 760 | x_real_positions (f, xptr, yptr) |
| 761 | FRAME_PTR f; |
| 762 | int *xptr, *yptr; |
| 763 | { |
| 764 | POINT pt; |
| 765 | RECT rect; |
| 766 | |
| 767 | GetClientRect (FRAME_WIN32_WINDOW (f), &rect); |
| 768 | AdjustWindowRect (&rect, f->output_data.win32->dwStyle, |
| 769 | FRAME_EXTERNAL_MENU_BAR (f)); |
| 770 | |
| 771 | pt.x = rect.left; |
| 772 | pt.y = rect.top; |
| 773 | |
| 774 | ClientToScreen (FRAME_WIN32_WINDOW (f), &pt); |
| 775 | |
| 776 | *xptr = pt.x; |
| 777 | *yptr = pt.y; |
| 778 | } |
| 779 | |
| 780 | /* Insert a description of internally-recorded parameters of frame X |
| 781 | into the parameter alist *ALISTPTR that is to be given to the user. |
| 782 | Only parameters that are specific to Win32 |
| 783 | and whose values are not correctly recorded in the frame's |
| 784 | param_alist need to be considered here. */ |
| 785 | |
| 786 | x_report_frame_params (f, alistptr) |
| 787 | struct frame *f; |
| 788 | Lisp_Object *alistptr; |
| 789 | { |
| 790 | char buf[16]; |
| 791 | Lisp_Object tem; |
| 792 | |
| 793 | /* Represent negative positions (off the top or left screen edge) |
| 794 | in a way that Fmodify_frame_parameters will understand correctly. */ |
| 795 | XSETINT (tem, f->output_data.win32->left_pos); |
| 796 | if (f->output_data.win32->left_pos >= 0) |
| 797 | store_in_alist (alistptr, Qleft, tem); |
| 798 | else |
| 799 | store_in_alist (alistptr, Qleft, Fcons (Qplus, Fcons (tem, Qnil))); |
| 800 | |
| 801 | XSETINT (tem, f->output_data.win32->top_pos); |
| 802 | if (f->output_data.win32->top_pos >= 0) |
| 803 | store_in_alist (alistptr, Qtop, tem); |
| 804 | else |
| 805 | store_in_alist (alistptr, Qtop, Fcons (Qplus, Fcons (tem, Qnil))); |
| 806 | |
| 807 | store_in_alist (alistptr, Qborder_width, |
| 808 | make_number (f->output_data.win32->border_width)); |
| 809 | store_in_alist (alistptr, Qinternal_border_width, |
| 810 | make_number (f->output_data.win32->internal_border_width)); |
| 811 | sprintf (buf, "%ld", (long) FRAME_WIN32_WINDOW (f)); |
| 812 | store_in_alist (alistptr, Qwindow_id, |
| 813 | build_string (buf)); |
| 814 | store_in_alist (alistptr, Qicon_name, f->icon_name); |
| 815 | FRAME_SAMPLE_VISIBILITY (f); |
| 816 | store_in_alist (alistptr, Qvisibility, |
| 817 | (FRAME_VISIBLE_P (f) ? Qt |
| 818 | : FRAME_ICONIFIED_P (f) ? Qicon : Qnil)); |
| 819 | store_in_alist (alistptr, Qdisplay, |
| 820 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->car); |
| 821 | } |
| 822 | \f |
| 823 | |
| 824 | DEFUN ("win32-define-rgb-color", Fwin32_define_rgb_color, Swin32_define_rgb_color, 4, 4, 0, |
| 825 | "Convert RGB numbers to a windows color reference and associate with\n\ |
| 826 | NAME (a string). This adds or updates a named color to win32-color-map,\n\ |
| 827 | making it available for use. The original entry's RGB ref is returned,\n\ |
| 828 | or nil if the entry is new.") |
| 829 | (red, green, blue, name) |
| 830 | Lisp_Object red, green, blue, name; |
| 831 | { |
| 832 | Lisp_Object rgb; |
| 833 | Lisp_Object oldrgb = Qnil; |
| 834 | Lisp_Object entry; |
| 835 | |
| 836 | CHECK_NUMBER (red, 0); |
| 837 | CHECK_NUMBER (green, 0); |
| 838 | CHECK_NUMBER (blue, 0); |
| 839 | CHECK_STRING (name, 0); |
| 840 | |
| 841 | XSET (rgb, Lisp_Int, RGB (XUINT (red), XUINT (green), XUINT (blue))); |
| 842 | |
| 843 | BLOCK_INPUT; |
| 844 | |
| 845 | /* replace existing entry in win32-color-map or add new entry. */ |
| 846 | entry = Fassoc (name, Vwin32_color_map); |
| 847 | if (NILP (entry)) |
| 848 | { |
| 849 | entry = Fcons (name, rgb); |
| 850 | Vwin32_color_map = Fcons (entry, Vwin32_color_map); |
| 851 | } |
| 852 | else |
| 853 | { |
| 854 | oldrgb = Fcdr (entry); |
| 855 | Fsetcdr (entry, rgb); |
| 856 | } |
| 857 | |
| 858 | UNBLOCK_INPUT; |
| 859 | |
| 860 | return (oldrgb); |
| 861 | } |
| 862 | |
| 863 | DEFUN ("win32-load-color-file", Fwin32_load_color_file, Swin32_load_color_file, 1, 1, 0, |
| 864 | "Create an alist of color entries from an external file (ie. rgb.txt).\n\ |
| 865 | Assign this value to win32-color-map to replace the existing color map.\n\ |
| 866 | The file should define one named RGB color per line like so:\ |
| 867 | R G B name\n\ |
| 868 | where R,G,B are numbers between 0 and 255 and name is an arbitrary string.") |
| 869 | (filename) |
| 870 | Lisp_Object filename; |
| 871 | { |
| 872 | FILE *fp; |
| 873 | Lisp_Object cmap = Qnil; |
| 874 | Lisp_Object abspath; |
| 875 | |
| 876 | CHECK_STRING (filename, 0); |
| 877 | abspath = Fexpand_file_name (filename, Qnil); |
| 878 | |
| 879 | fp = fopen (XSTRING (filename)->data, "rt"); |
| 880 | if (fp) |
| 881 | { |
| 882 | char buf[512]; |
| 883 | int red, green, blue; |
| 884 | int num; |
| 885 | |
| 886 | BLOCK_INPUT; |
| 887 | |
| 888 | while (fgets (buf, sizeof (buf), fp) != NULL) |
| 889 | { |
| 890 | if (sscanf (buf, "%u %u %u %n]", &red, &green, &blue, &num) == 3) |
| 891 | { |
| 892 | char *name = buf + num; |
| 893 | num = strlen (name) - 1; |
| 894 | if (name[num] == '\n') |
| 895 | name[num] = 0; |
| 896 | cmap = Fcons (Fcons (build_string (name), |
| 897 | make_number (RGB (red, green, blue))), |
| 898 | cmap); |
| 899 | } |
| 900 | } |
| 901 | fclose (fp); |
| 902 | |
| 903 | UNBLOCK_INPUT; |
| 904 | } |
| 905 | |
| 906 | return cmap; |
| 907 | } |
| 908 | |
| 909 | /* The default colors for the win32 color map */ |
| 910 | typedef struct colormap_t |
| 911 | { |
| 912 | char *name; |
| 913 | COLORREF colorref; |
| 914 | } colormap_t; |
| 915 | |
| 916 | colormap_t win32_color_map[] = |
| 917 | { |
| 918 | {"snow" , RGB (255,250,250)}, |
| 919 | {"ghost white" , RGB (248,248,255)}, |
| 920 | {"GhostWhite" , RGB (248,248,255)}, |
| 921 | {"white smoke" , RGB (245,245,245)}, |
| 922 | {"WhiteSmoke" , RGB (245,245,245)}, |
| 923 | {"gainsboro" , RGB (220,220,220)}, |
| 924 | {"floral white" , RGB (255,250,240)}, |
| 925 | {"FloralWhite" , RGB (255,250,240)}, |
| 926 | {"old lace" , RGB (253,245,230)}, |
| 927 | {"OldLace" , RGB (253,245,230)}, |
| 928 | {"linen" , RGB (250,240,230)}, |
| 929 | {"antique white" , RGB (250,235,215)}, |
| 930 | {"AntiqueWhite" , RGB (250,235,215)}, |
| 931 | {"papaya whip" , RGB (255,239,213)}, |
| 932 | {"PapayaWhip" , RGB (255,239,213)}, |
| 933 | {"blanched almond" , RGB (255,235,205)}, |
| 934 | {"BlanchedAlmond" , RGB (255,235,205)}, |
| 935 | {"bisque" , RGB (255,228,196)}, |
| 936 | {"peach puff" , RGB (255,218,185)}, |
| 937 | {"PeachPuff" , RGB (255,218,185)}, |
| 938 | {"navajo white" , RGB (255,222,173)}, |
| 939 | {"NavajoWhite" , RGB (255,222,173)}, |
| 940 | {"moccasin" , RGB (255,228,181)}, |
| 941 | {"cornsilk" , RGB (255,248,220)}, |
| 942 | {"ivory" , RGB (255,255,240)}, |
| 943 | {"lemon chiffon" , RGB (255,250,205)}, |
| 944 | {"LemonChiffon" , RGB (255,250,205)}, |
| 945 | {"seashell" , RGB (255,245,238)}, |
| 946 | {"honeydew" , RGB (240,255,240)}, |
| 947 | {"mint cream" , RGB (245,255,250)}, |
| 948 | {"MintCream" , RGB (245,255,250)}, |
| 949 | {"azure" , RGB (240,255,255)}, |
| 950 | {"alice blue" , RGB (240,248,255)}, |
| 951 | {"AliceBlue" , RGB (240,248,255)}, |
| 952 | {"lavender" , RGB (230,230,250)}, |
| 953 | {"lavender blush" , RGB (255,240,245)}, |
| 954 | {"LavenderBlush" , RGB (255,240,245)}, |
| 955 | {"misty rose" , RGB (255,228,225)}, |
| 956 | {"MistyRose" , RGB (255,228,225)}, |
| 957 | {"white" , RGB (255,255,255)}, |
| 958 | {"black" , RGB ( 0, 0, 0)}, |
| 959 | {"dark slate gray" , RGB ( 47, 79, 79)}, |
| 960 | {"DarkSlateGray" , RGB ( 47, 79, 79)}, |
| 961 | {"dark slate grey" , RGB ( 47, 79, 79)}, |
| 962 | {"DarkSlateGrey" , RGB ( 47, 79, 79)}, |
| 963 | {"dim gray" , RGB (105,105,105)}, |
| 964 | {"DimGray" , RGB (105,105,105)}, |
| 965 | {"dim grey" , RGB (105,105,105)}, |
| 966 | {"DimGrey" , RGB (105,105,105)}, |
| 967 | {"slate gray" , RGB (112,128,144)}, |
| 968 | {"SlateGray" , RGB (112,128,144)}, |
| 969 | {"slate grey" , RGB (112,128,144)}, |
| 970 | {"SlateGrey" , RGB (112,128,144)}, |
| 971 | {"light slate gray" , RGB (119,136,153)}, |
| 972 | {"LightSlateGray" , RGB (119,136,153)}, |
| 973 | {"light slate grey" , RGB (119,136,153)}, |
| 974 | {"LightSlateGrey" , RGB (119,136,153)}, |
| 975 | {"gray" , RGB (190,190,190)}, |
| 976 | {"grey" , RGB (190,190,190)}, |
| 977 | {"light grey" , RGB (211,211,211)}, |
| 978 | {"LightGrey" , RGB (211,211,211)}, |
| 979 | {"light gray" , RGB (211,211,211)}, |
| 980 | {"LightGray" , RGB (211,211,211)}, |
| 981 | {"midnight blue" , RGB ( 25, 25,112)}, |
| 982 | {"MidnightBlue" , RGB ( 25, 25,112)}, |
| 983 | {"navy" , RGB ( 0, 0,128)}, |
| 984 | {"navy blue" , RGB ( 0, 0,128)}, |
| 985 | {"NavyBlue" , RGB ( 0, 0,128)}, |
| 986 | {"cornflower blue" , RGB (100,149,237)}, |
| 987 | {"CornflowerBlue" , RGB (100,149,237)}, |
| 988 | {"dark slate blue" , RGB ( 72, 61,139)}, |
| 989 | {"DarkSlateBlue" , RGB ( 72, 61,139)}, |
| 990 | {"slate blue" , RGB (106, 90,205)}, |
| 991 | {"SlateBlue" , RGB (106, 90,205)}, |
| 992 | {"medium slate blue" , RGB (123,104,238)}, |
| 993 | {"MediumSlateBlue" , RGB (123,104,238)}, |
| 994 | {"light slate blue" , RGB (132,112,255)}, |
| 995 | {"LightSlateBlue" , RGB (132,112,255)}, |
| 996 | {"medium blue" , RGB ( 0, 0,205)}, |
| 997 | {"MediumBlue" , RGB ( 0, 0,205)}, |
| 998 | {"royal blue" , RGB ( 65,105,225)}, |
| 999 | {"RoyalBlue" , RGB ( 65,105,225)}, |
| 1000 | {"blue" , RGB ( 0, 0,255)}, |
| 1001 | {"dodger blue" , RGB ( 30,144,255)}, |
| 1002 | {"DodgerBlue" , RGB ( 30,144,255)}, |
| 1003 | {"deep sky blue" , RGB ( 0,191,255)}, |
| 1004 | {"DeepSkyBlue" , RGB ( 0,191,255)}, |
| 1005 | {"sky blue" , RGB (135,206,235)}, |
| 1006 | {"SkyBlue" , RGB (135,206,235)}, |
| 1007 | {"light sky blue" , RGB (135,206,250)}, |
| 1008 | {"LightSkyBlue" , RGB (135,206,250)}, |
| 1009 | {"steel blue" , RGB ( 70,130,180)}, |
| 1010 | {"SteelBlue" , RGB ( 70,130,180)}, |
| 1011 | {"light steel blue" , RGB (176,196,222)}, |
| 1012 | {"LightSteelBlue" , RGB (176,196,222)}, |
| 1013 | {"light blue" , RGB (173,216,230)}, |
| 1014 | {"LightBlue" , RGB (173,216,230)}, |
| 1015 | {"powder blue" , RGB (176,224,230)}, |
| 1016 | {"PowderBlue" , RGB (176,224,230)}, |
| 1017 | {"pale turquoise" , RGB (175,238,238)}, |
| 1018 | {"PaleTurquoise" , RGB (175,238,238)}, |
| 1019 | {"dark turquoise" , RGB ( 0,206,209)}, |
| 1020 | {"DarkTurquoise" , RGB ( 0,206,209)}, |
| 1021 | {"medium turquoise" , RGB ( 72,209,204)}, |
| 1022 | {"MediumTurquoise" , RGB ( 72,209,204)}, |
| 1023 | {"turquoise" , RGB ( 64,224,208)}, |
| 1024 | {"cyan" , RGB ( 0,255,255)}, |
| 1025 | {"light cyan" , RGB (224,255,255)}, |
| 1026 | {"LightCyan" , RGB (224,255,255)}, |
| 1027 | {"cadet blue" , RGB ( 95,158,160)}, |
| 1028 | {"CadetBlue" , RGB ( 95,158,160)}, |
| 1029 | {"medium aquamarine" , RGB (102,205,170)}, |
| 1030 | {"MediumAquamarine" , RGB (102,205,170)}, |
| 1031 | {"aquamarine" , RGB (127,255,212)}, |
| 1032 | {"dark green" , RGB ( 0,100, 0)}, |
| 1033 | {"DarkGreen" , RGB ( 0,100, 0)}, |
| 1034 | {"dark olive green" , RGB ( 85,107, 47)}, |
| 1035 | {"DarkOliveGreen" , RGB ( 85,107, 47)}, |
| 1036 | {"dark sea green" , RGB (143,188,143)}, |
| 1037 | {"DarkSeaGreen" , RGB (143,188,143)}, |
| 1038 | {"sea green" , RGB ( 46,139, 87)}, |
| 1039 | {"SeaGreen" , RGB ( 46,139, 87)}, |
| 1040 | {"medium sea green" , RGB ( 60,179,113)}, |
| 1041 | {"MediumSeaGreen" , RGB ( 60,179,113)}, |
| 1042 | {"light sea green" , RGB ( 32,178,170)}, |
| 1043 | {"LightSeaGreen" , RGB ( 32,178,170)}, |
| 1044 | {"pale green" , RGB (152,251,152)}, |
| 1045 | {"PaleGreen" , RGB (152,251,152)}, |
| 1046 | {"spring green" , RGB ( 0,255,127)}, |
| 1047 | {"SpringGreen" , RGB ( 0,255,127)}, |
| 1048 | {"lawn green" , RGB (124,252, 0)}, |
| 1049 | {"LawnGreen" , RGB (124,252, 0)}, |
| 1050 | {"green" , RGB ( 0,255, 0)}, |
| 1051 | {"chartreuse" , RGB (127,255, 0)}, |
| 1052 | {"medium spring green" , RGB ( 0,250,154)}, |
| 1053 | {"MediumSpringGreen" , RGB ( 0,250,154)}, |
| 1054 | {"green yellow" , RGB (173,255, 47)}, |
| 1055 | {"GreenYellow" , RGB (173,255, 47)}, |
| 1056 | {"lime green" , RGB ( 50,205, 50)}, |
| 1057 | {"LimeGreen" , RGB ( 50,205, 50)}, |
| 1058 | {"yellow green" , RGB (154,205, 50)}, |
| 1059 | {"YellowGreen" , RGB (154,205, 50)}, |
| 1060 | {"forest green" , RGB ( 34,139, 34)}, |
| 1061 | {"ForestGreen" , RGB ( 34,139, 34)}, |
| 1062 | {"olive drab" , RGB (107,142, 35)}, |
| 1063 | {"OliveDrab" , RGB (107,142, 35)}, |
| 1064 | {"dark khaki" , RGB (189,183,107)}, |
| 1065 | {"DarkKhaki" , RGB (189,183,107)}, |
| 1066 | {"khaki" , RGB (240,230,140)}, |
| 1067 | {"pale goldenrod" , RGB (238,232,170)}, |
| 1068 | {"PaleGoldenrod" , RGB (238,232,170)}, |
| 1069 | {"light goldenrod yellow" , RGB (250,250,210)}, |
| 1070 | {"LightGoldenrodYellow" , RGB (250,250,210)}, |
| 1071 | {"light yellow" , RGB (255,255,224)}, |
| 1072 | {"LightYellow" , RGB (255,255,224)}, |
| 1073 | {"yellow" , RGB (255,255, 0)}, |
| 1074 | {"gold" , RGB (255,215, 0)}, |
| 1075 | {"light goldenrod" , RGB (238,221,130)}, |
| 1076 | {"LightGoldenrod" , RGB (238,221,130)}, |
| 1077 | {"goldenrod" , RGB (218,165, 32)}, |
| 1078 | {"dark goldenrod" , RGB (184,134, 11)}, |
| 1079 | {"DarkGoldenrod" , RGB (184,134, 11)}, |
| 1080 | {"rosy brown" , RGB (188,143,143)}, |
| 1081 | {"RosyBrown" , RGB (188,143,143)}, |
| 1082 | {"indian red" , RGB (205, 92, 92)}, |
| 1083 | {"IndianRed" , RGB (205, 92, 92)}, |
| 1084 | {"saddle brown" , RGB (139, 69, 19)}, |
| 1085 | {"SaddleBrown" , RGB (139, 69, 19)}, |
| 1086 | {"sienna" , RGB (160, 82, 45)}, |
| 1087 | {"peru" , RGB (205,133, 63)}, |
| 1088 | {"burlywood" , RGB (222,184,135)}, |
| 1089 | {"beige" , RGB (245,245,220)}, |
| 1090 | {"wheat" , RGB (245,222,179)}, |
| 1091 | {"sandy brown" , RGB (244,164, 96)}, |
| 1092 | {"SandyBrown" , RGB (244,164, 96)}, |
| 1093 | {"tan" , RGB (210,180,140)}, |
| 1094 | {"chocolate" , RGB (210,105, 30)}, |
| 1095 | {"firebrick" , RGB (178,34, 34)}, |
| 1096 | {"brown" , RGB (165,42, 42)}, |
| 1097 | {"dark salmon" , RGB (233,150,122)}, |
| 1098 | {"DarkSalmon" , RGB (233,150,122)}, |
| 1099 | {"salmon" , RGB (250,128,114)}, |
| 1100 | {"light salmon" , RGB (255,160,122)}, |
| 1101 | {"LightSalmon" , RGB (255,160,122)}, |
| 1102 | {"orange" , RGB (255,165, 0)}, |
| 1103 | {"dark orange" , RGB (255,140, 0)}, |
| 1104 | {"DarkOrange" , RGB (255,140, 0)}, |
| 1105 | {"coral" , RGB (255,127, 80)}, |
| 1106 | {"light coral" , RGB (240,128,128)}, |
| 1107 | {"LightCoral" , RGB (240,128,128)}, |
| 1108 | {"tomato" , RGB (255, 99, 71)}, |
| 1109 | {"orange red" , RGB (255, 69, 0)}, |
| 1110 | {"OrangeRed" , RGB (255, 69, 0)}, |
| 1111 | {"red" , RGB (255, 0, 0)}, |
| 1112 | {"hot pink" , RGB (255,105,180)}, |
| 1113 | {"HotPink" , RGB (255,105,180)}, |
| 1114 | {"deep pink" , RGB (255, 20,147)}, |
| 1115 | {"DeepPink" , RGB (255, 20,147)}, |
| 1116 | {"pink" , RGB (255,192,203)}, |
| 1117 | {"light pink" , RGB (255,182,193)}, |
| 1118 | {"LightPink" , RGB (255,182,193)}, |
| 1119 | {"pale violet red" , RGB (219,112,147)}, |
| 1120 | {"PaleVioletRed" , RGB (219,112,147)}, |
| 1121 | {"maroon" , RGB (176, 48, 96)}, |
| 1122 | {"medium violet red" , RGB (199, 21,133)}, |
| 1123 | {"MediumVioletRed" , RGB (199, 21,133)}, |
| 1124 | {"violet red" , RGB (208, 32,144)}, |
| 1125 | {"VioletRed" , RGB (208, 32,144)}, |
| 1126 | {"magenta" , RGB (255, 0,255)}, |
| 1127 | {"violet" , RGB (238,130,238)}, |
| 1128 | {"plum" , RGB (221,160,221)}, |
| 1129 | {"orchid" , RGB (218,112,214)}, |
| 1130 | {"medium orchid" , RGB (186, 85,211)}, |
| 1131 | {"MediumOrchid" , RGB (186, 85,211)}, |
| 1132 | {"dark orchid" , RGB (153, 50,204)}, |
| 1133 | {"DarkOrchid" , RGB (153, 50,204)}, |
| 1134 | {"dark violet" , RGB (148, 0,211)}, |
| 1135 | {"DarkViolet" , RGB (148, 0,211)}, |
| 1136 | {"blue violet" , RGB (138, 43,226)}, |
| 1137 | {"BlueViolet" , RGB (138, 43,226)}, |
| 1138 | {"purple" , RGB (160, 32,240)}, |
| 1139 | {"medium purple" , RGB (147,112,219)}, |
| 1140 | {"MediumPurple" , RGB (147,112,219)}, |
| 1141 | {"thistle" , RGB (216,191,216)}, |
| 1142 | {"gray0" , RGB ( 0, 0, 0)}, |
| 1143 | {"grey0" , RGB ( 0, 0, 0)}, |
| 1144 | {"dark grey" , RGB (169,169,169)}, |
| 1145 | {"DarkGrey" , RGB (169,169,169)}, |
| 1146 | {"dark gray" , RGB (169,169,169)}, |
| 1147 | {"DarkGray" , RGB (169,169,169)}, |
| 1148 | {"dark blue" , RGB ( 0, 0,139)}, |
| 1149 | {"DarkBlue" , RGB ( 0, 0,139)}, |
| 1150 | {"dark cyan" , RGB ( 0,139,139)}, |
| 1151 | {"DarkCyan" , RGB ( 0,139,139)}, |
| 1152 | {"dark magenta" , RGB (139, 0,139)}, |
| 1153 | {"DarkMagenta" , RGB (139, 0,139)}, |
| 1154 | {"dark red" , RGB (139, 0, 0)}, |
| 1155 | {"DarkRed" , RGB (139, 0, 0)}, |
| 1156 | {"light green" , RGB (144,238,144)}, |
| 1157 | {"LightGreen" , RGB (144,238,144)}, |
| 1158 | }; |
| 1159 | |
| 1160 | DEFUN ("win32-default-color-map", Fwin32_default_color_map, Swin32_default_color_map, |
| 1161 | 0, 0, 0, "Return the default color map.") |
| 1162 | () |
| 1163 | { |
| 1164 | int i; |
| 1165 | colormap_t *pc = win32_color_map; |
| 1166 | Lisp_Object cmap; |
| 1167 | |
| 1168 | BLOCK_INPUT; |
| 1169 | |
| 1170 | cmap = Qnil; |
| 1171 | |
| 1172 | for (i = 0; i < sizeof (win32_color_map) / sizeof (win32_color_map[0]); |
| 1173 | pc++, i++) |
| 1174 | cmap = Fcons (Fcons (build_string (pc->name), |
| 1175 | make_number (pc->colorref)), |
| 1176 | cmap); |
| 1177 | |
| 1178 | UNBLOCK_INPUT; |
| 1179 | |
| 1180 | return (cmap); |
| 1181 | } |
| 1182 | |
| 1183 | Lisp_Object |
| 1184 | win32_to_x_color (rgb) |
| 1185 | Lisp_Object rgb; |
| 1186 | { |
| 1187 | Lisp_Object color; |
| 1188 | |
| 1189 | CHECK_NUMBER (rgb, 0); |
| 1190 | |
| 1191 | BLOCK_INPUT; |
| 1192 | |
| 1193 | color = Frassq (rgb, Vwin32_color_map); |
| 1194 | |
| 1195 | UNBLOCK_INPUT; |
| 1196 | |
| 1197 | if (!NILP (color)) |
| 1198 | return (Fcar (color)); |
| 1199 | else |
| 1200 | return Qnil; |
| 1201 | } |
| 1202 | |
| 1203 | COLORREF |
| 1204 | x_to_win32_color (colorname) |
| 1205 | char * colorname; |
| 1206 | { |
| 1207 | register Lisp_Object tail, ret = Qnil; |
| 1208 | |
| 1209 | BLOCK_INPUT; |
| 1210 | |
| 1211 | for (tail = Vwin32_color_map; !NILP (tail); tail = Fcdr (tail)) |
| 1212 | { |
| 1213 | register Lisp_Object elt, tem; |
| 1214 | |
| 1215 | elt = Fcar (tail); |
| 1216 | if (!CONSP (elt)) continue; |
| 1217 | |
| 1218 | tem = Fcar (elt); |
| 1219 | |
| 1220 | if (lstrcmpi (XSTRING (tem)->data, colorname) == 0) |
| 1221 | { |
| 1222 | ret = XUINT(Fcdr (elt)); |
| 1223 | break; |
| 1224 | } |
| 1225 | |
| 1226 | QUIT; |
| 1227 | } |
| 1228 | |
| 1229 | UNBLOCK_INPUT; |
| 1230 | |
| 1231 | return ret; |
| 1232 | } |
| 1233 | |
| 1234 | |
| 1235 | void |
| 1236 | win32_regenerate_palette (FRAME_PTR f) |
| 1237 | { |
| 1238 | struct win32_palette_entry * pList; |
| 1239 | LOGPALETTE * p_palette; |
| 1240 | HPALETTE h_new_palette; |
| 1241 | int i; |
| 1242 | |
| 1243 | /* don't bother trying to create palette if not supported */ |
| 1244 | if (! FRAME_WIN32_DISPLAY_INFO (f)->has_palette) |
| 1245 | return; |
| 1246 | |
| 1247 | p_palette = (LOGPALETTE *) |
| 1248 | xmalloc (sizeof (LOGPALETTE) + |
| 1249 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use * sizeof (PALETTEENTRY)); |
| 1250 | p_palette->palVersion = 0x300; |
| 1251 | p_palette->palNumEntries = FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use; |
| 1252 | |
| 1253 | pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1254 | for (i = 0; i < FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use; |
| 1255 | i++, pList = pList->next) |
| 1256 | p_palette->palPalEntry[i] = pList->entry; |
| 1257 | |
| 1258 | h_new_palette = CreatePalette ((LPLOGPALETTE) p_palette); |
| 1259 | |
| 1260 | enter_crit (CRIT_GDI); |
| 1261 | |
| 1262 | if (FRAME_WIN32_DISPLAY_INFO (f)->h_palette) |
| 1263 | DeleteObject (FRAME_WIN32_DISPLAY_INFO (f)->h_palette); |
| 1264 | FRAME_WIN32_DISPLAY_INFO (f)->h_palette = h_new_palette; |
| 1265 | |
| 1266 | /* Realize display palette and garbage all frames. */ |
| 1267 | ReleaseFrameDC (f, GetFrameDC (f)); |
| 1268 | |
| 1269 | leave_crit (CRIT_GDI); |
| 1270 | |
| 1271 | xfree (p_palette); |
| 1272 | } |
| 1273 | |
| 1274 | #define WIN32_COLOR(pe) RGB (pe.peRed, pe.peGreen, pe.peBlue) |
| 1275 | #define SET_WIN32_COLOR(pe, color) \ |
| 1276 | do { \ |
| 1277 | pe.peRed = GetRValue (color); \ |
| 1278 | pe.peGreen = GetGValue (color); \ |
| 1279 | pe.peBlue = GetBValue (color); \ |
| 1280 | pe.peFlags = 0; \ |
| 1281 | } while (0) |
| 1282 | |
| 1283 | #if 0 |
| 1284 | /* Keep these around in case we ever want to track color usage. */ |
| 1285 | void |
| 1286 | win32_map_color (FRAME_PTR f, COLORREF color) |
| 1287 | { |
| 1288 | struct win32_palette_entry * pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1289 | |
| 1290 | if (NILP (Vwin32_enable_palette)) |
| 1291 | return; |
| 1292 | |
| 1293 | /* check if color is already mapped */ |
| 1294 | while (pList) |
| 1295 | { |
| 1296 | if (WIN32_COLOR (pList->entry) == color) |
| 1297 | { |
| 1298 | ++pList->refcount; |
| 1299 | return; |
| 1300 | } |
| 1301 | pList = pList->next; |
| 1302 | } |
| 1303 | |
| 1304 | /* not already mapped, so add to list and recreate Windows palette */ |
| 1305 | pList = (struct win32_palette_entry *) xmalloc (sizeof (struct win32_palette_entry)); |
| 1306 | SET_WIN32_COLOR (pList->entry, color); |
| 1307 | pList->refcount = 1; |
| 1308 | pList->next = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1309 | FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use = pList; |
| 1310 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use++; |
| 1311 | |
| 1312 | /* set flag that palette must be regenerated */ |
| 1313 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; |
| 1314 | } |
| 1315 | |
| 1316 | void |
| 1317 | win32_unmap_color (FRAME_PTR f, COLORREF color) |
| 1318 | { |
| 1319 | struct win32_palette_entry * pList = FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1320 | struct win32_palette_entry **ppPrev = &FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1321 | |
| 1322 | if (NILP (Vwin32_enable_palette)) |
| 1323 | return; |
| 1324 | |
| 1325 | /* check if color is already mapped */ |
| 1326 | while (pList) |
| 1327 | { |
| 1328 | if (WIN32_COLOR (pList->entry) == color) |
| 1329 | { |
| 1330 | if (--pList->refcount == 0) |
| 1331 | { |
| 1332 | *ppPrev = pList->next; |
| 1333 | xfree (pList); |
| 1334 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use--; |
| 1335 | break; |
| 1336 | } |
| 1337 | else |
| 1338 | return; |
| 1339 | } |
| 1340 | ppPrev = &pList->next; |
| 1341 | pList = pList->next; |
| 1342 | } |
| 1343 | |
| 1344 | /* set flag that palette must be regenerated */ |
| 1345 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; |
| 1346 | } |
| 1347 | #endif |
| 1348 | |
| 1349 | /* Decide if color named COLOR is valid for the display associated with |
| 1350 | the selected frame; if so, return the rgb values in COLOR_DEF. |
| 1351 | If ALLOC is nonzero, allocate a new colormap cell. */ |
| 1352 | |
| 1353 | int |
| 1354 | defined_color (f, color, color_def, alloc) |
| 1355 | FRAME_PTR f; |
| 1356 | char *color; |
| 1357 | COLORREF *color_def; |
| 1358 | int alloc; |
| 1359 | { |
| 1360 | register Lisp_Object tem; |
| 1361 | |
| 1362 | tem = x_to_win32_color (color); |
| 1363 | |
| 1364 | if (!NILP (tem)) |
| 1365 | { |
| 1366 | if (!NILP (Vwin32_enable_palette)) |
| 1367 | { |
| 1368 | struct win32_palette_entry * pEntry = |
| 1369 | FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1370 | struct win32_palette_entry ** ppLast = |
| 1371 | &FRAME_WIN32_DISPLAY_INFO (f)->p_colors_in_use; |
| 1372 | |
| 1373 | /* check if color is already mapped */ |
| 1374 | while (pEntry) |
| 1375 | { |
| 1376 | if (WIN32_COLOR (pEntry->entry) == XUINT(tem)) |
| 1377 | break; |
| 1378 | ppLast = &pEntry->next; |
| 1379 | pEntry = pEntry->next; |
| 1380 | } |
| 1381 | |
| 1382 | if (pEntry == NULL && alloc) |
| 1383 | { |
| 1384 | /* not already mapped, so add to list */ |
| 1385 | pEntry = (struct win32_palette_entry *) |
| 1386 | xmalloc (sizeof (struct win32_palette_entry)); |
| 1387 | SET_WIN32_COLOR (pEntry->entry, XUINT(tem)); |
| 1388 | pEntry->next = NULL; |
| 1389 | *ppLast = pEntry; |
| 1390 | FRAME_WIN32_DISPLAY_INFO (f)->n_colors_in_use++; |
| 1391 | |
| 1392 | /* set flag that palette must be regenerated */ |
| 1393 | FRAME_WIN32_DISPLAY_INFO (f)->regen_palette = TRUE; |
| 1394 | } |
| 1395 | } |
| 1396 | /* whether or not frame can display arbitrary RGB colors, force |
| 1397 | COLORREF value to snap to nearest color in system palette by |
| 1398 | simulating the PALETTE_RGB macro. */ |
| 1399 | *color_def = XUINT (tem) | 0x2000000; |
| 1400 | return 1; |
| 1401 | } |
| 1402 | else |
| 1403 | return 0; |
| 1404 | } |
| 1405 | |
| 1406 | /* Given a string ARG naming a color, compute a pixel value from it |
| 1407 | suitable for screen F. |
| 1408 | If F is not a color screen, return DEF (default) regardless of what |
| 1409 | ARG says. */ |
| 1410 | |
| 1411 | int |
| 1412 | x_decode_color (f, arg, def) |
| 1413 | FRAME_PTR f; |
| 1414 | Lisp_Object arg; |
| 1415 | int def; |
| 1416 | { |
| 1417 | COLORREF cdef; |
| 1418 | |
| 1419 | CHECK_STRING (arg, 0); |
| 1420 | |
| 1421 | if (strcmp (XSTRING (arg)->data, "black") == 0) |
| 1422 | return BLACK_PIX_DEFAULT (f); |
| 1423 | else if (strcmp (XSTRING (arg)->data, "white") == 0) |
| 1424 | return WHITE_PIX_DEFAULT (f); |
| 1425 | |
| 1426 | if ((FRAME_WIN32_DISPLAY_INFO (f)->n_planes * FRAME_WIN32_DISPLAY_INFO (f)->n_cbits) == 1) |
| 1427 | return def; |
| 1428 | |
| 1429 | /* defined_color is responsible for coping with failures |
| 1430 | by looking for a near-miss. */ |
| 1431 | if (defined_color (f, XSTRING (arg)->data, &cdef, 1)) |
| 1432 | return cdef; |
| 1433 | |
| 1434 | /* defined_color failed; return an ultimate default. */ |
| 1435 | return def; |
| 1436 | } |
| 1437 | \f |
| 1438 | /* Functions called only from `x_set_frame_param' |
| 1439 | to set individual parameters. |
| 1440 | |
| 1441 | If FRAME_WIN32_WINDOW (f) is 0, |
| 1442 | the frame is being created and its window does not exist yet. |
| 1443 | In that case, just record the parameter's new value |
| 1444 | in the standard place; do not attempt to change the window. */ |
| 1445 | |
| 1446 | void |
| 1447 | x_set_foreground_color (f, arg, oldval) |
| 1448 | struct frame *f; |
| 1449 | Lisp_Object arg, oldval; |
| 1450 | { |
| 1451 | f->output_data.win32->foreground_pixel |
| 1452 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
| 1453 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1454 | { |
| 1455 | recompute_basic_faces (f); |
| 1456 | if (FRAME_VISIBLE_P (f)) |
| 1457 | redraw_frame (f); |
| 1458 | } |
| 1459 | } |
| 1460 | |
| 1461 | void |
| 1462 | x_set_background_color (f, arg, oldval) |
| 1463 | struct frame *f; |
| 1464 | Lisp_Object arg, oldval; |
| 1465 | { |
| 1466 | Pixmap temp; |
| 1467 | int mask; |
| 1468 | |
| 1469 | f->output_data.win32->background_pixel |
| 1470 | = x_decode_color (f, arg, WHITE_PIX_DEFAULT (f)); |
| 1471 | |
| 1472 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1473 | { |
| 1474 | SetWindowLong (FRAME_WIN32_WINDOW (f), WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); |
| 1475 | |
| 1476 | recompute_basic_faces (f); |
| 1477 | |
| 1478 | if (FRAME_VISIBLE_P (f)) |
| 1479 | redraw_frame (f); |
| 1480 | } |
| 1481 | } |
| 1482 | |
| 1483 | void |
| 1484 | x_set_mouse_color (f, arg, oldval) |
| 1485 | struct frame *f; |
| 1486 | Lisp_Object arg, oldval; |
| 1487 | { |
| 1488 | #if 0 |
| 1489 | Cursor cursor, nontext_cursor, mode_cursor, cross_cursor; |
| 1490 | #endif |
| 1491 | int mask_color; |
| 1492 | |
| 1493 | if (!EQ (Qnil, arg)) |
| 1494 | f->output_data.win32->mouse_pixel |
| 1495 | = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
| 1496 | mask_color = f->output_data.win32->background_pixel; |
| 1497 | /* No invisible pointers. */ |
| 1498 | if (mask_color == f->output_data.win32->mouse_pixel |
| 1499 | && mask_color == f->output_data.win32->background_pixel) |
| 1500 | f->output_data.win32->mouse_pixel = f->output_data.win32->foreground_pixel; |
| 1501 | |
| 1502 | #if 0 |
| 1503 | BLOCK_INPUT; |
| 1504 | |
| 1505 | /* It's not okay to crash if the user selects a screwy cursor. */ |
| 1506 | x_catch_errors (FRAME_WIN32_DISPLAY (f)); |
| 1507 | |
| 1508 | if (!EQ (Qnil, Vx_pointer_shape)) |
| 1509 | { |
| 1510 | CHECK_NUMBER (Vx_pointer_shape, 0); |
| 1511 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XINT (Vx_pointer_shape)); |
| 1512 | } |
| 1513 | else |
| 1514 | cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); |
| 1515 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad text pointer cursor: %s"); |
| 1516 | |
| 1517 | if (!EQ (Qnil, Vx_nontext_pointer_shape)) |
| 1518 | { |
| 1519 | CHECK_NUMBER (Vx_nontext_pointer_shape, 0); |
| 1520 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), |
| 1521 | XINT (Vx_nontext_pointer_shape)); |
| 1522 | } |
| 1523 | else |
| 1524 | nontext_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_left_ptr); |
| 1525 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad nontext pointer cursor: %s"); |
| 1526 | |
| 1527 | if (!EQ (Qnil, Vx_mode_pointer_shape)) |
| 1528 | { |
| 1529 | CHECK_NUMBER (Vx_mode_pointer_shape, 0); |
| 1530 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), |
| 1531 | XINT (Vx_mode_pointer_shape)); |
| 1532 | } |
| 1533 | else |
| 1534 | mode_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_xterm); |
| 1535 | x_check_errors (FRAME_WIN32_DISPLAY (f), "bad modeline pointer cursor: %s"); |
| 1536 | |
| 1537 | if (!EQ (Qnil, Vx_sensitive_text_pointer_shape)) |
| 1538 | { |
| 1539 | CHECK_NUMBER (Vx_sensitive_text_pointer_shape, 0); |
| 1540 | cross_cursor |
| 1541 | = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), |
| 1542 | XINT (Vx_sensitive_text_pointer_shape)); |
| 1543 | } |
| 1544 | else |
| 1545 | cross_cursor = XCreateFontCursor (FRAME_WIN32_DISPLAY (f), XC_crosshair); |
| 1546 | |
| 1547 | /* Check and report errors with the above calls. */ |
| 1548 | x_check_errors (FRAME_WIN32_DISPLAY (f), "can't set cursor shape: %s"); |
| 1549 | x_uncatch_errors (FRAME_WIN32_DISPLAY (f)); |
| 1550 | |
| 1551 | { |
| 1552 | XColor fore_color, back_color; |
| 1553 | |
| 1554 | fore_color.pixel = f->output_data.win32->mouse_pixel; |
| 1555 | back_color.pixel = mask_color; |
| 1556 | XQueryColor (FRAME_WIN32_DISPLAY (f), |
| 1557 | DefaultColormap (FRAME_WIN32_DISPLAY (f), |
| 1558 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), |
| 1559 | &fore_color); |
| 1560 | XQueryColor (FRAME_WIN32_DISPLAY (f), |
| 1561 | DefaultColormap (FRAME_WIN32_DISPLAY (f), |
| 1562 | DefaultScreen (FRAME_WIN32_DISPLAY (f))), |
| 1563 | &back_color); |
| 1564 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cursor, |
| 1565 | &fore_color, &back_color); |
| 1566 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), nontext_cursor, |
| 1567 | &fore_color, &back_color); |
| 1568 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), mode_cursor, |
| 1569 | &fore_color, &back_color); |
| 1570 | XRecolorCursor (FRAME_WIN32_DISPLAY (f), cross_cursor, |
| 1571 | &fore_color, &back_color); |
| 1572 | } |
| 1573 | |
| 1574 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1575 | { |
| 1576 | XDefineCursor (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f), cursor); |
| 1577 | } |
| 1578 | |
| 1579 | if (cursor != f->output_data.win32->text_cursor && f->output_data.win32->text_cursor != 0) |
| 1580 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->text_cursor); |
| 1581 | f->output_data.win32->text_cursor = cursor; |
| 1582 | |
| 1583 | if (nontext_cursor != f->output_data.win32->nontext_cursor |
| 1584 | && f->output_data.win32->nontext_cursor != 0) |
| 1585 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->nontext_cursor); |
| 1586 | f->output_data.win32->nontext_cursor = nontext_cursor; |
| 1587 | |
| 1588 | if (mode_cursor != f->output_data.win32->modeline_cursor |
| 1589 | && f->output_data.win32->modeline_cursor != 0) |
| 1590 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->modeline_cursor); |
| 1591 | f->output_data.win32->modeline_cursor = mode_cursor; |
| 1592 | if (cross_cursor != f->output_data.win32->cross_cursor |
| 1593 | && f->output_data.win32->cross_cursor != 0) |
| 1594 | XFreeCursor (FRAME_WIN32_DISPLAY (f), f->output_data.win32->cross_cursor); |
| 1595 | f->output_data.win32->cross_cursor = cross_cursor; |
| 1596 | |
| 1597 | XFlush (FRAME_WIN32_DISPLAY (f)); |
| 1598 | UNBLOCK_INPUT; |
| 1599 | #endif |
| 1600 | } |
| 1601 | |
| 1602 | void |
| 1603 | x_set_cursor_color (f, arg, oldval) |
| 1604 | struct frame *f; |
| 1605 | Lisp_Object arg, oldval; |
| 1606 | { |
| 1607 | unsigned long fore_pixel; |
| 1608 | |
| 1609 | if (!EQ (Vx_cursor_fore_pixel, Qnil)) |
| 1610 | fore_pixel = x_decode_color (f, Vx_cursor_fore_pixel, |
| 1611 | WHITE_PIX_DEFAULT (f)); |
| 1612 | else |
| 1613 | fore_pixel = f->output_data.win32->background_pixel; |
| 1614 | f->output_data.win32->cursor_pixel = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
| 1615 | |
| 1616 | /* Make sure that the cursor color differs from the background color. */ |
| 1617 | if (f->output_data.win32->cursor_pixel == f->output_data.win32->background_pixel) |
| 1618 | { |
| 1619 | f->output_data.win32->cursor_pixel = f->output_data.win32->mouse_pixel; |
| 1620 | if (f->output_data.win32->cursor_pixel == fore_pixel) |
| 1621 | fore_pixel = f->output_data.win32->background_pixel; |
| 1622 | } |
| 1623 | f->output_data.win32->cursor_foreground_pixel = fore_pixel; |
| 1624 | |
| 1625 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1626 | { |
| 1627 | if (FRAME_VISIBLE_P (f)) |
| 1628 | { |
| 1629 | x_display_cursor (f, 0); |
| 1630 | x_display_cursor (f, 1); |
| 1631 | } |
| 1632 | } |
| 1633 | } |
| 1634 | |
| 1635 | /* Set the border-color of frame F to value described by ARG. |
| 1636 | ARG can be a string naming a color. |
| 1637 | The border-color is used for the border that is drawn by the server. |
| 1638 | Note that this does not fully take effect if done before |
| 1639 | F has a window; it must be redone when the window is created. */ |
| 1640 | |
| 1641 | void |
| 1642 | x_set_border_color (f, arg, oldval) |
| 1643 | struct frame *f; |
| 1644 | Lisp_Object arg, oldval; |
| 1645 | { |
| 1646 | unsigned char *str; |
| 1647 | int pix; |
| 1648 | |
| 1649 | CHECK_STRING (arg, 0); |
| 1650 | str = XSTRING (arg)->data; |
| 1651 | |
| 1652 | pix = x_decode_color (f, arg, BLACK_PIX_DEFAULT (f)); |
| 1653 | |
| 1654 | x_set_border_pixel (f, pix); |
| 1655 | } |
| 1656 | |
| 1657 | /* Set the border-color of frame F to pixel value PIX. |
| 1658 | Note that this does not fully take effect if done before |
| 1659 | F has an window. */ |
| 1660 | |
| 1661 | x_set_border_pixel (f, pix) |
| 1662 | struct frame *f; |
| 1663 | int pix; |
| 1664 | { |
| 1665 | f->output_data.win32->border_pixel = pix; |
| 1666 | |
| 1667 | if (FRAME_WIN32_WINDOW (f) != 0 && f->output_data.win32->border_width > 0) |
| 1668 | { |
| 1669 | if (FRAME_VISIBLE_P (f)) |
| 1670 | redraw_frame (f); |
| 1671 | } |
| 1672 | } |
| 1673 | |
| 1674 | void |
| 1675 | x_set_cursor_type (f, arg, oldval) |
| 1676 | FRAME_PTR f; |
| 1677 | Lisp_Object arg, oldval; |
| 1678 | { |
| 1679 | if (EQ (arg, Qbar)) |
| 1680 | { |
| 1681 | FRAME_DESIRED_CURSOR (f) = bar_cursor; |
| 1682 | f->output_data.win32->cursor_width = 2; |
| 1683 | } |
| 1684 | else if (CONSP (arg) && EQ (XCONS (arg)->car, Qbar) |
| 1685 | && INTEGERP (XCONS (arg)->cdr)) |
| 1686 | { |
| 1687 | FRAME_DESIRED_CURSOR (f) = bar_cursor; |
| 1688 | f->output_data.win32->cursor_width = XINT (XCONS (arg)->cdr); |
| 1689 | } |
| 1690 | else |
| 1691 | /* Treat anything unknown as "box cursor". |
| 1692 | It was bad to signal an error; people have trouble fixing |
| 1693 | .Xdefaults with Emacs, when it has something bad in it. */ |
| 1694 | FRAME_DESIRED_CURSOR (f) = filled_box_cursor; |
| 1695 | |
| 1696 | /* Make sure the cursor gets redrawn. This is overkill, but how |
| 1697 | often do people change cursor types? */ |
| 1698 | update_mode_lines++; |
| 1699 | } |
| 1700 | |
| 1701 | void |
| 1702 | x_set_icon_type (f, arg, oldval) |
| 1703 | struct frame *f; |
| 1704 | Lisp_Object arg, oldval; |
| 1705 | { |
| 1706 | #if 0 |
| 1707 | Lisp_Object tem; |
| 1708 | int result; |
| 1709 | |
| 1710 | if (STRINGP (arg)) |
| 1711 | { |
| 1712 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) |
| 1713 | return; |
| 1714 | } |
| 1715 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) |
| 1716 | return; |
| 1717 | |
| 1718 | BLOCK_INPUT; |
| 1719 | if (NILP (arg)) |
| 1720 | result = x_text_icon (f, |
| 1721 | (char *) XSTRING ((!NILP (f->icon_name) |
| 1722 | ? f->icon_name |
| 1723 | : f->name))->data); |
| 1724 | else |
| 1725 | result = x_bitmap_icon (f, arg); |
| 1726 | |
| 1727 | if (result) |
| 1728 | { |
| 1729 | UNBLOCK_INPUT; |
| 1730 | error ("No icon window available"); |
| 1731 | } |
| 1732 | |
| 1733 | /* If the window was unmapped (and its icon was mapped), |
| 1734 | the new icon is not mapped, so map the window in its stead. */ |
| 1735 | if (FRAME_VISIBLE_P (f)) |
| 1736 | { |
| 1737 | #ifdef USE_X_TOOLKIT |
| 1738 | XtPopup (f->output_data.win32->widget, XtGrabNone); |
| 1739 | #endif |
| 1740 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); |
| 1741 | } |
| 1742 | |
| 1743 | XFlush (FRAME_WIN32_DISPLAY (f)); |
| 1744 | UNBLOCK_INPUT; |
| 1745 | #endif |
| 1746 | } |
| 1747 | |
| 1748 | /* Return non-nil if frame F wants a bitmap icon. */ |
| 1749 | |
| 1750 | Lisp_Object |
| 1751 | x_icon_type (f) |
| 1752 | FRAME_PTR f; |
| 1753 | { |
| 1754 | Lisp_Object tem; |
| 1755 | |
| 1756 | tem = assq_no_quit (Qicon_type, f->param_alist); |
| 1757 | if (CONSP (tem)) |
| 1758 | return XCONS (tem)->cdr; |
| 1759 | else |
| 1760 | return Qnil; |
| 1761 | } |
| 1762 | |
| 1763 | void |
| 1764 | x_set_icon_name (f, arg, oldval) |
| 1765 | struct frame *f; |
| 1766 | Lisp_Object arg, oldval; |
| 1767 | { |
| 1768 | Lisp_Object tem; |
| 1769 | int result; |
| 1770 | |
| 1771 | if (STRINGP (arg)) |
| 1772 | { |
| 1773 | if (STRINGP (oldval) && EQ (Fstring_equal (oldval, arg), Qt)) |
| 1774 | return; |
| 1775 | } |
| 1776 | else if (!STRINGP (oldval) && EQ (oldval, Qnil) == EQ (arg, Qnil)) |
| 1777 | return; |
| 1778 | |
| 1779 | f->icon_name = arg; |
| 1780 | |
| 1781 | #if 0 |
| 1782 | if (f->output_data.win32->icon_bitmap != 0) |
| 1783 | return; |
| 1784 | |
| 1785 | BLOCK_INPUT; |
| 1786 | |
| 1787 | result = x_text_icon (f, |
| 1788 | (char *) XSTRING ((!NILP (f->icon_name) |
| 1789 | ? f->icon_name |
| 1790 | : f->name))->data); |
| 1791 | |
| 1792 | if (result) |
| 1793 | { |
| 1794 | UNBLOCK_INPUT; |
| 1795 | error ("No icon window available"); |
| 1796 | } |
| 1797 | |
| 1798 | /* If the window was unmapped (and its icon was mapped), |
| 1799 | the new icon is not mapped, so map the window in its stead. */ |
| 1800 | if (FRAME_VISIBLE_P (f)) |
| 1801 | { |
| 1802 | #ifdef USE_X_TOOLKIT |
| 1803 | XtPopup (f->output_data.win32->widget, XtGrabNone); |
| 1804 | #endif |
| 1805 | XMapWindow (FRAME_WIN32_DISPLAY (f), FRAME_WIN32_WINDOW (f)); |
| 1806 | } |
| 1807 | |
| 1808 | XFlush (FRAME_WIN32_DISPLAY (f)); |
| 1809 | UNBLOCK_INPUT; |
| 1810 | #endif |
| 1811 | } |
| 1812 | |
| 1813 | extern Lisp_Object x_new_font (); |
| 1814 | |
| 1815 | void |
| 1816 | x_set_font (f, arg, oldval) |
| 1817 | struct frame *f; |
| 1818 | Lisp_Object arg, oldval; |
| 1819 | { |
| 1820 | Lisp_Object result; |
| 1821 | |
| 1822 | CHECK_STRING (arg, 1); |
| 1823 | |
| 1824 | BLOCK_INPUT; |
| 1825 | result = x_new_font (f, XSTRING (arg)->data); |
| 1826 | UNBLOCK_INPUT; |
| 1827 | |
| 1828 | if (EQ (result, Qnil)) |
| 1829 | error ("Font \"%s\" is not defined", XSTRING (arg)->data); |
| 1830 | else if (EQ (result, Qt)) |
| 1831 | error ("the characters of the given font have varying widths"); |
| 1832 | else if (STRINGP (result)) |
| 1833 | { |
| 1834 | recompute_basic_faces (f); |
| 1835 | store_frame_param (f, Qfont, result); |
| 1836 | } |
| 1837 | else |
| 1838 | abort (); |
| 1839 | } |
| 1840 | |
| 1841 | void |
| 1842 | x_set_border_width (f, arg, oldval) |
| 1843 | struct frame *f; |
| 1844 | Lisp_Object arg, oldval; |
| 1845 | { |
| 1846 | CHECK_NUMBER (arg, 0); |
| 1847 | |
| 1848 | if (XINT (arg) == f->output_data.win32->border_width) |
| 1849 | return; |
| 1850 | |
| 1851 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1852 | error ("Cannot change the border width of a window"); |
| 1853 | |
| 1854 | f->output_data.win32->border_width = XINT (arg); |
| 1855 | } |
| 1856 | |
| 1857 | void |
| 1858 | x_set_internal_border_width (f, arg, oldval) |
| 1859 | struct frame *f; |
| 1860 | Lisp_Object arg, oldval; |
| 1861 | { |
| 1862 | int mask; |
| 1863 | int old = f->output_data.win32->internal_border_width; |
| 1864 | |
| 1865 | CHECK_NUMBER (arg, 0); |
| 1866 | f->output_data.win32->internal_border_width = XINT (arg); |
| 1867 | if (f->output_data.win32->internal_border_width < 0) |
| 1868 | f->output_data.win32->internal_border_width = 0; |
| 1869 | |
| 1870 | if (f->output_data.win32->internal_border_width == old) |
| 1871 | return; |
| 1872 | |
| 1873 | if (FRAME_WIN32_WINDOW (f) != 0) |
| 1874 | { |
| 1875 | BLOCK_INPUT; |
| 1876 | x_set_window_size (f, 0, f->width, f->height); |
| 1877 | UNBLOCK_INPUT; |
| 1878 | SET_FRAME_GARBAGED (f); |
| 1879 | } |
| 1880 | } |
| 1881 | |
| 1882 | void |
| 1883 | x_set_visibility (f, value, oldval) |
| 1884 | struct frame *f; |
| 1885 | Lisp_Object value, oldval; |
| 1886 | { |
| 1887 | Lisp_Object frame; |
| 1888 | XSETFRAME (frame, f); |
| 1889 | |
| 1890 | if (NILP (value)) |
| 1891 | Fmake_frame_invisible (frame, Qt); |
| 1892 | else if (EQ (value, Qicon)) |
| 1893 | Ficonify_frame (frame); |
| 1894 | else |
| 1895 | Fmake_frame_visible (frame); |
| 1896 | } |
| 1897 | |
| 1898 | void |
| 1899 | x_set_menu_bar_lines (f, value, oldval) |
| 1900 | struct frame *f; |
| 1901 | Lisp_Object value, oldval; |
| 1902 | { |
| 1903 | int nlines; |
| 1904 | int olines = FRAME_MENU_BAR_LINES (f); |
| 1905 | |
| 1906 | /* Right now, menu bars don't work properly in minibuf-only frames; |
| 1907 | most of the commands try to apply themselves to the minibuffer |
| 1908 | frame itslef, and get an error because you can't switch buffers |
| 1909 | in or split the minibuffer window. */ |
| 1910 | if (FRAME_MINIBUF_ONLY_P (f)) |
| 1911 | return; |
| 1912 | |
| 1913 | if (INTEGERP (value)) |
| 1914 | nlines = XINT (value); |
| 1915 | else |
| 1916 | nlines = 0; |
| 1917 | |
| 1918 | FRAME_MENU_BAR_LINES (f) = 0; |
| 1919 | if (nlines) |
| 1920 | FRAME_EXTERNAL_MENU_BAR (f) = 1; |
| 1921 | else |
| 1922 | { |
| 1923 | if (FRAME_EXTERNAL_MENU_BAR (f) == 1) |
| 1924 | free_frame_menubar (f); |
| 1925 | FRAME_EXTERNAL_MENU_BAR (f) = 0; |
| 1926 | } |
| 1927 | } |
| 1928 | |
| 1929 | /* Change the name of frame F to NAME. If NAME is nil, set F's name to |
| 1930 | win32_id_name. |
| 1931 | |
| 1932 | If EXPLICIT is non-zero, that indicates that lisp code is setting the |
| 1933 | name; if NAME is a string, set F's name to NAME and set |
| 1934 | F->explicit_name; if NAME is Qnil, then clear F->explicit_name. |
| 1935 | |
| 1936 | If EXPLICIT is zero, that indicates that Emacs redisplay code is |
| 1937 | suggesting a new name, which lisp code should override; if |
| 1938 | F->explicit_name is set, ignore the new name; otherwise, set it. */ |
| 1939 | |
| 1940 | void |
| 1941 | x_set_name (f, name, explicit) |
| 1942 | struct frame *f; |
| 1943 | Lisp_Object name; |
| 1944 | int explicit; |
| 1945 | { |
| 1946 | /* Make sure that requests from lisp code override requests from |
| 1947 | Emacs redisplay code. */ |
| 1948 | if (explicit) |
| 1949 | { |
| 1950 | /* If we're switching from explicit to implicit, we had better |
| 1951 | update the mode lines and thereby update the title. */ |
| 1952 | if (f->explicit_name && NILP (name)) |
| 1953 | update_mode_lines = 1; |
| 1954 | |
| 1955 | f->explicit_name = ! NILP (name); |
| 1956 | } |
| 1957 | else if (f->explicit_name) |
| 1958 | return; |
| 1959 | |
| 1960 | /* If NAME is nil, set the name to the win32_id_name. */ |
| 1961 | if (NILP (name)) |
| 1962 | { |
| 1963 | /* Check for no change needed in this very common case |
| 1964 | before we do any consing. */ |
| 1965 | if (!strcmp (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name, |
| 1966 | XSTRING (f->name)->data)) |
| 1967 | return; |
| 1968 | name = build_string (FRAME_WIN32_DISPLAY_INFO (f)->win32_id_name); |
| 1969 | } |
| 1970 | else |
| 1971 | CHECK_STRING (name, 0); |
| 1972 | |
| 1973 | /* Don't change the name if it's already NAME. */ |
| 1974 | if (! NILP (Fstring_equal (name, f->name))) |
| 1975 | return; |
| 1976 | |
| 1977 | if (FRAME_WIN32_WINDOW (f)) |
| 1978 | { |
| 1979 | BLOCK_INPUT; |
| 1980 | SetWindowText(FRAME_WIN32_WINDOW (f), XSTRING (name)->data); |
| 1981 | UNBLOCK_INPUT; |
| 1982 | } |
| 1983 | |
| 1984 | f->name = name; |
| 1985 | } |
| 1986 | |
| 1987 | /* This function should be called when the user's lisp code has |
| 1988 | specified a name for the frame; the name will override any set by the |
| 1989 | redisplay code. */ |
| 1990 | void |
| 1991 | x_explicitly_set_name (f, arg, oldval) |
| 1992 | FRAME_PTR f; |
| 1993 | Lisp_Object arg, oldval; |
| 1994 | { |
| 1995 | x_set_name (f, arg, 1); |
| 1996 | } |
| 1997 | |
| 1998 | /* This function should be called by Emacs redisplay code to set the |
| 1999 | name; names set this way will never override names set by the user's |
| 2000 | lisp code. */ |
| 2001 | void |
| 2002 | x_implicitly_set_name (f, arg, oldval) |
| 2003 | FRAME_PTR f; |
| 2004 | Lisp_Object arg, oldval; |
| 2005 | { |
| 2006 | x_set_name (f, arg, 0); |
| 2007 | } |
| 2008 | |
| 2009 | void |
| 2010 | x_set_autoraise (f, arg, oldval) |
| 2011 | struct frame *f; |
| 2012 | Lisp_Object arg, oldval; |
| 2013 | { |
| 2014 | f->auto_raise = !EQ (Qnil, arg); |
| 2015 | } |
| 2016 | |
| 2017 | void |
| 2018 | x_set_autolower (f, arg, oldval) |
| 2019 | struct frame *f; |
| 2020 | Lisp_Object arg, oldval; |
| 2021 | { |
| 2022 | f->auto_lower = !EQ (Qnil, arg); |
| 2023 | } |
| 2024 | |
| 2025 | void |
| 2026 | x_set_unsplittable (f, arg, oldval) |
| 2027 | struct frame *f; |
| 2028 | Lisp_Object arg, oldval; |
| 2029 | { |
| 2030 | f->no_split = !NILP (arg); |
| 2031 | } |
| 2032 | |
| 2033 | void |
| 2034 | x_set_vertical_scroll_bars (f, arg, oldval) |
| 2035 | struct frame *f; |
| 2036 | Lisp_Object arg, oldval; |
| 2037 | { |
| 2038 | if (NILP (arg) != ! FRAME_HAS_VERTICAL_SCROLL_BARS (f)) |
| 2039 | { |
| 2040 | FRAME_HAS_VERTICAL_SCROLL_BARS (f) = ! NILP (arg); |
| 2041 | |
| 2042 | /* We set this parameter before creating the window for the |
| 2043 | frame, so we can get the geometry right from the start. |
| 2044 | However, if the window hasn't been created yet, we shouldn't |
| 2045 | call x_set_window_size. */ |
| 2046 | if (FRAME_WIN32_WINDOW (f)) |
| 2047 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); |
| 2048 | } |
| 2049 | } |
| 2050 | |
| 2051 | void |
| 2052 | x_set_scroll_bar_width (f, arg, oldval) |
| 2053 | struct frame *f; |
| 2054 | Lisp_Object arg, oldval; |
| 2055 | { |
| 2056 | if (NILP (arg)) |
| 2057 | { |
| 2058 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = 0; |
| 2059 | FRAME_SCROLL_BAR_COLS (f) = 2; |
| 2060 | } |
| 2061 | else if (INTEGERP (arg) && XINT (arg) > 0 |
| 2062 | && XFASTINT (arg) != FRAME_SCROLL_BAR_PIXEL_WIDTH (f)) |
| 2063 | { |
| 2064 | int wid = FONT_WIDTH (f->output_data.win32->font); |
| 2065 | FRAME_SCROLL_BAR_PIXEL_WIDTH (f) = XFASTINT (arg); |
| 2066 | FRAME_SCROLL_BAR_COLS (f) = (XFASTINT (arg) + wid-1) / wid; |
| 2067 | if (FRAME_WIN32_WINDOW (f)) |
| 2068 | x_set_window_size (f, 0, FRAME_WIDTH (f), FRAME_HEIGHT (f)); |
| 2069 | } |
| 2070 | } |
| 2071 | \f |
| 2072 | /* Subroutines of creating an frame. */ |
| 2073 | |
| 2074 | /* Make sure that Vx_resource_name is set to a reasonable value. |
| 2075 | Fix it up, or set it to `emacs' if it is too hopeless. */ |
| 2076 | |
| 2077 | static void |
| 2078 | validate_x_resource_name () |
| 2079 | { |
| 2080 | int len; |
| 2081 | /* Number of valid characters in the resource name. */ |
| 2082 | int good_count = 0; |
| 2083 | /* Number of invalid characters in the resource name. */ |
| 2084 | int bad_count = 0; |
| 2085 | Lisp_Object new; |
| 2086 | int i; |
| 2087 | |
| 2088 | if (STRINGP (Vx_resource_name)) |
| 2089 | { |
| 2090 | unsigned char *p = XSTRING (Vx_resource_name)->data; |
| 2091 | int i; |
| 2092 | |
| 2093 | len = XSTRING (Vx_resource_name)->size; |
| 2094 | |
| 2095 | /* Only letters, digits, - and _ are valid in resource names. |
| 2096 | Count the valid characters and count the invalid ones. */ |
| 2097 | for (i = 0; i < len; i++) |
| 2098 | { |
| 2099 | int c = p[i]; |
| 2100 | if (! ((c >= 'a' && c <= 'z') |
| 2101 | || (c >= 'A' && c <= 'Z') |
| 2102 | || (c >= '0' && c <= '9') |
| 2103 | || c == '-' || c == '_')) |
| 2104 | bad_count++; |
| 2105 | else |
| 2106 | good_count++; |
| 2107 | } |
| 2108 | } |
| 2109 | else |
| 2110 | /* Not a string => completely invalid. */ |
| 2111 | bad_count = 5, good_count = 0; |
| 2112 | |
| 2113 | /* If name is valid already, return. */ |
| 2114 | if (bad_count == 0) |
| 2115 | return; |
| 2116 | |
| 2117 | /* If name is entirely invalid, or nearly so, use `emacs'. */ |
| 2118 | if (good_count == 0 |
| 2119 | || (good_count == 1 && bad_count > 0)) |
| 2120 | { |
| 2121 | Vx_resource_name = build_string ("emacs"); |
| 2122 | return; |
| 2123 | } |
| 2124 | |
| 2125 | /* Name is partly valid. Copy it and replace the invalid characters |
| 2126 | with underscores. */ |
| 2127 | |
| 2128 | Vx_resource_name = new = Fcopy_sequence (Vx_resource_name); |
| 2129 | |
| 2130 | for (i = 0; i < len; i++) |
| 2131 | { |
| 2132 | int c = XSTRING (new)->data[i]; |
| 2133 | if (! ((c >= 'a' && c <= 'z') |
| 2134 | || (c >= 'A' && c <= 'Z') |
| 2135 | || (c >= '0' && c <= '9') |
| 2136 | || c == '-' || c == '_')) |
| 2137 | XSTRING (new)->data[i] = '_'; |
| 2138 | } |
| 2139 | } |
| 2140 | |
| 2141 | |
| 2142 | extern char *x_get_string_resource (); |
| 2143 | |
| 2144 | DEFUN ("x-get-resource", Fx_get_resource, Sx_get_resource, 2, 4, 0, |
| 2145 | "Return the value of ATTRIBUTE, of class CLASS, from the X defaults database.\n\ |
| 2146 | This uses `INSTANCE.ATTRIBUTE' as the key and `Emacs.CLASS' as the\n\ |
| 2147 | class, where INSTANCE is the name under which Emacs was invoked, or\n\ |
| 2148 | the name specified by the `-name' or `-rn' command-line arguments.\n\ |
| 2149 | \n\ |
| 2150 | The optional arguments COMPONENT and SUBCLASS add to the key and the\n\ |
| 2151 | class, respectively. You must specify both of them or neither.\n\ |
| 2152 | If you specify them, the key is `INSTANCE.COMPONENT.ATTRIBUTE'\n\ |
| 2153 | and the class is `Emacs.CLASS.SUBCLASS'.") |
| 2154 | (attribute, class, component, subclass) |
| 2155 | Lisp_Object attribute, class, component, subclass; |
| 2156 | { |
| 2157 | register char *value; |
| 2158 | char *name_key; |
| 2159 | char *class_key; |
| 2160 | |
| 2161 | CHECK_STRING (attribute, 0); |
| 2162 | CHECK_STRING (class, 0); |
| 2163 | |
| 2164 | if (!NILP (component)) |
| 2165 | CHECK_STRING (component, 1); |
| 2166 | if (!NILP (subclass)) |
| 2167 | CHECK_STRING (subclass, 2); |
| 2168 | if (NILP (component) != NILP (subclass)) |
| 2169 | error ("x-get-resource: must specify both COMPONENT and SUBCLASS or neither"); |
| 2170 | |
| 2171 | validate_x_resource_name (); |
| 2172 | |
| 2173 | /* Allocate space for the components, the dots which separate them, |
| 2174 | and the final '\0'. Make them big enough for the worst case. */ |
| 2175 | name_key = (char *) alloca (XSTRING (Vx_resource_name)->size |
| 2176 | + (STRINGP (component) |
| 2177 | ? XSTRING (component)->size : 0) |
| 2178 | + XSTRING (attribute)->size |
| 2179 | + 3); |
| 2180 | |
| 2181 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) |
| 2182 | + XSTRING (class)->size |
| 2183 | + (STRINGP (subclass) |
| 2184 | ? XSTRING (subclass)->size : 0) |
| 2185 | + 3); |
| 2186 | |
| 2187 | /* Start with emacs.FRAMENAME for the name (the specific one) |
| 2188 | and with `Emacs' for the class key (the general one). */ |
| 2189 | strcpy (name_key, XSTRING (Vx_resource_name)->data); |
| 2190 | strcpy (class_key, EMACS_CLASS); |
| 2191 | |
| 2192 | strcat (class_key, "."); |
| 2193 | strcat (class_key, XSTRING (class)->data); |
| 2194 | |
| 2195 | if (!NILP (component)) |
| 2196 | { |
| 2197 | strcat (class_key, "."); |
| 2198 | strcat (class_key, XSTRING (subclass)->data); |
| 2199 | |
| 2200 | strcat (name_key, "."); |
| 2201 | strcat (name_key, XSTRING (component)->data); |
| 2202 | } |
| 2203 | |
| 2204 | strcat (name_key, "."); |
| 2205 | strcat (name_key, XSTRING (attribute)->data); |
| 2206 | |
| 2207 | value = x_get_string_resource (Qnil, |
| 2208 | name_key, class_key); |
| 2209 | |
| 2210 | if (value != (char *) 0) |
| 2211 | return build_string (value); |
| 2212 | else |
| 2213 | return Qnil; |
| 2214 | } |
| 2215 | |
| 2216 | /* Used when C code wants a resource value. */ |
| 2217 | |
| 2218 | char * |
| 2219 | x_get_resource_string (attribute, class) |
| 2220 | char *attribute, *class; |
| 2221 | { |
| 2222 | register char *value; |
| 2223 | char *name_key; |
| 2224 | char *class_key; |
| 2225 | |
| 2226 | /* Allocate space for the components, the dots which separate them, |
| 2227 | and the final '\0'. */ |
| 2228 | name_key = (char *) alloca (XSTRING (Vinvocation_name)->size |
| 2229 | + strlen (attribute) + 2); |
| 2230 | class_key = (char *) alloca ((sizeof (EMACS_CLASS) - 1) |
| 2231 | + strlen (class) + 2); |
| 2232 | |
| 2233 | sprintf (name_key, "%s.%s", |
| 2234 | XSTRING (Vinvocation_name)->data, |
| 2235 | attribute); |
| 2236 | sprintf (class_key, "%s.%s", EMACS_CLASS, class); |
| 2237 | |
| 2238 | return x_get_string_resource (selected_frame, |
| 2239 | name_key, class_key); |
| 2240 | } |
| 2241 | |
| 2242 | /* Types we might convert a resource string into. */ |
| 2243 | enum resource_types |
| 2244 | { |
| 2245 | number, boolean, string, symbol |
| 2246 | }; |
| 2247 | |
| 2248 | /* Return the value of parameter PARAM. |
| 2249 | |
| 2250 | First search ALIST, then Vdefault_frame_alist, then the X defaults |
| 2251 | database, using ATTRIBUTE as the attribute name and CLASS as its class. |
| 2252 | |
| 2253 | Convert the resource to the type specified by desired_type. |
| 2254 | |
| 2255 | If no default is specified, return Qunbound. If you call |
| 2256 | x_get_arg, make sure you deal with Qunbound in a reasonable way, |
| 2257 | and don't let it get stored in any Lisp-visible variables! */ |
| 2258 | |
| 2259 | static Lisp_Object |
| 2260 | x_get_arg (alist, param, attribute, class, type) |
| 2261 | Lisp_Object alist, param; |
| 2262 | char *attribute; |
| 2263 | char *class; |
| 2264 | enum resource_types type; |
| 2265 | { |
| 2266 | register Lisp_Object tem; |
| 2267 | |
| 2268 | tem = Fassq (param, alist); |
| 2269 | if (EQ (tem, Qnil)) |
| 2270 | tem = Fassq (param, Vdefault_frame_alist); |
| 2271 | if (EQ (tem, Qnil)) |
| 2272 | { |
| 2273 | |
| 2274 | if (attribute) |
| 2275 | { |
| 2276 | tem = Fx_get_resource (build_string (attribute), |
| 2277 | build_string (class), |
| 2278 | Qnil, Qnil); |
| 2279 | |
| 2280 | if (NILP (tem)) |
| 2281 | return Qunbound; |
| 2282 | |
| 2283 | switch (type) |
| 2284 | { |
| 2285 | case number: |
| 2286 | return make_number (atoi (XSTRING (tem)->data)); |
| 2287 | |
| 2288 | case boolean: |
| 2289 | tem = Fdowncase (tem); |
| 2290 | if (!strcmp (XSTRING (tem)->data, "on") |
| 2291 | || !strcmp (XSTRING (tem)->data, "true")) |
| 2292 | return Qt; |
| 2293 | else |
| 2294 | return Qnil; |
| 2295 | |
| 2296 | case string: |
| 2297 | return tem; |
| 2298 | |
| 2299 | case symbol: |
| 2300 | /* As a special case, we map the values `true' and `on' |
| 2301 | to Qt, and `false' and `off' to Qnil. */ |
| 2302 | { |
| 2303 | Lisp_Object lower; |
| 2304 | lower = Fdowncase (tem); |
| 2305 | if (!strcmp (XSTRING (lower)->data, "on") |
| 2306 | || !strcmp (XSTRING (lower)->data, "true")) |
| 2307 | return Qt; |
| 2308 | else if (!strcmp (XSTRING (lower)->data, "off") |
| 2309 | || !strcmp (XSTRING (lower)->data, "false")) |
| 2310 | return Qnil; |
| 2311 | else |
| 2312 | return Fintern (tem, Qnil); |
| 2313 | } |
| 2314 | |
| 2315 | default: |
| 2316 | abort (); |
| 2317 | } |
| 2318 | } |
| 2319 | else |
| 2320 | return Qunbound; |
| 2321 | } |
| 2322 | return Fcdr (tem); |
| 2323 | } |
| 2324 | |
| 2325 | /* Record in frame F the specified or default value according to ALIST |
| 2326 | of the parameter named PARAM (a Lisp symbol). |
| 2327 | If no value is specified for PARAM, look for an X default for XPROP |
| 2328 | on the frame named NAME. |
| 2329 | If that is not found either, use the value DEFLT. */ |
| 2330 | |
| 2331 | static Lisp_Object |
| 2332 | x_default_parameter (f, alist, prop, deflt, xprop, xclass, type) |
| 2333 | struct frame *f; |
| 2334 | Lisp_Object alist; |
| 2335 | Lisp_Object prop; |
| 2336 | Lisp_Object deflt; |
| 2337 | char *xprop; |
| 2338 | char *xclass; |
| 2339 | enum resource_types type; |
| 2340 | { |
| 2341 | Lisp_Object tem; |
| 2342 | |
| 2343 | tem = x_get_arg (alist, prop, xprop, xclass, type); |
| 2344 | if (EQ (tem, Qunbound)) |
| 2345 | tem = deflt; |
| 2346 | x_set_frame_parameters (f, Fcons (Fcons (prop, tem), Qnil)); |
| 2347 | return tem; |
| 2348 | } |
| 2349 | \f |
| 2350 | DEFUN ("x-parse-geometry", Fx_parse_geometry, Sx_parse_geometry, 1, 1, 0, |
| 2351 | "Parse an X-style geometry string STRING.\n\ |
| 2352 | Returns an alist of the form ((top . TOP), (left . LEFT) ... ).\n\ |
| 2353 | The properties returned may include `top', `left', `height', and `width'.\n\ |
| 2354 | The value of `left' or `top' may be an integer,\n\ |
| 2355 | or a list (+ N) meaning N pixels relative to top/left corner,\n\ |
| 2356 | or a list (- N) meaning -N pixels relative to bottom/right corner.") |
| 2357 | (string) |
| 2358 | Lisp_Object string; |
| 2359 | { |
| 2360 | int geometry, x, y; |
| 2361 | unsigned int width, height; |
| 2362 | Lisp_Object result; |
| 2363 | |
| 2364 | CHECK_STRING (string, 0); |
| 2365 | |
| 2366 | geometry = XParseGeometry ((char *) XSTRING (string)->data, |
| 2367 | &x, &y, &width, &height); |
| 2368 | |
| 2369 | result = Qnil; |
| 2370 | if (geometry & XValue) |
| 2371 | { |
| 2372 | Lisp_Object element; |
| 2373 | |
| 2374 | if (x >= 0 && (geometry & XNegative)) |
| 2375 | element = Fcons (Qleft, Fcons (Qminus, Fcons (make_number (-x), Qnil))); |
| 2376 | else if (x < 0 && ! (geometry & XNegative)) |
| 2377 | element = Fcons (Qleft, Fcons (Qplus, Fcons (make_number (x), Qnil))); |
| 2378 | else |
| 2379 | element = Fcons (Qleft, make_number (x)); |
| 2380 | result = Fcons (element, result); |
| 2381 | } |
| 2382 | |
| 2383 | if (geometry & YValue) |
| 2384 | { |
| 2385 | Lisp_Object element; |
| 2386 | |
| 2387 | if (y >= 0 && (geometry & YNegative)) |
| 2388 | element = Fcons (Qtop, Fcons (Qminus, Fcons (make_number (-y), Qnil))); |
| 2389 | else if (y < 0 && ! (geometry & YNegative)) |
| 2390 | element = Fcons (Qtop, Fcons (Qplus, Fcons (make_number (y), Qnil))); |
| 2391 | else |
| 2392 | element = Fcons (Qtop, make_number (y)); |
| 2393 | result = Fcons (element, result); |
| 2394 | } |
| 2395 | |
| 2396 | if (geometry & WidthValue) |
| 2397 | result = Fcons (Fcons (Qwidth, make_number (width)), result); |
| 2398 | if (geometry & HeightValue) |
| 2399 | result = Fcons (Fcons (Qheight, make_number (height)), result); |
| 2400 | |
| 2401 | return result; |
| 2402 | } |
| 2403 | |
| 2404 | /* Calculate the desired size and position of this window, |
| 2405 | and return the flags saying which aspects were specified. |
| 2406 | |
| 2407 | This function does not make the coordinates positive. */ |
| 2408 | |
| 2409 | #define DEFAULT_ROWS 40 |
| 2410 | #define DEFAULT_COLS 80 |
| 2411 | |
| 2412 | static int |
| 2413 | x_figure_window_size (f, parms) |
| 2414 | struct frame *f; |
| 2415 | Lisp_Object parms; |
| 2416 | { |
| 2417 | register Lisp_Object tem0, tem1, tem2; |
| 2418 | int height, width, left, top; |
| 2419 | register int geometry; |
| 2420 | long window_prompting = 0; |
| 2421 | |
| 2422 | /* Default values if we fall through. |
| 2423 | Actually, if that happens we should get |
| 2424 | window manager prompting. */ |
| 2425 | f->width = DEFAULT_COLS; |
| 2426 | f->height = DEFAULT_ROWS; |
| 2427 | /* Window managers expect that if program-specified |
| 2428 | positions are not (0,0), they're intentional, not defaults. */ |
| 2429 | f->output_data.win32->top_pos = 0; |
| 2430 | f->output_data.win32->left_pos = 0; |
| 2431 | |
| 2432 | tem0 = x_get_arg (parms, Qheight, 0, 0, number); |
| 2433 | tem1 = x_get_arg (parms, Qwidth, 0, 0, number); |
| 2434 | tem2 = x_get_arg (parms, Quser_size, 0, 0, number); |
| 2435 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
| 2436 | { |
| 2437 | if (!EQ (tem0, Qunbound)) |
| 2438 | { |
| 2439 | CHECK_NUMBER (tem0, 0); |
| 2440 | f->height = XINT (tem0); |
| 2441 | } |
| 2442 | if (!EQ (tem1, Qunbound)) |
| 2443 | { |
| 2444 | CHECK_NUMBER (tem1, 0); |
| 2445 | f->width = XINT (tem1); |
| 2446 | } |
| 2447 | if (!NILP (tem2) && !EQ (tem2, Qunbound)) |
| 2448 | window_prompting |= USSize; |
| 2449 | else |
| 2450 | window_prompting |= PSize; |
| 2451 | } |
| 2452 | |
| 2453 | f->output_data.win32->vertical_scroll_bar_extra |
| 2454 | = (!FRAME_HAS_VERTICAL_SCROLL_BARS (f) |
| 2455 | ? 0 |
| 2456 | : FRAME_SCROLL_BAR_PIXEL_WIDTH (f) > 0 |
| 2457 | ? FRAME_SCROLL_BAR_PIXEL_WIDTH (f) |
| 2458 | : (FRAME_SCROLL_BAR_COLS (f) * FONT_WIDTH (f->output_data.win32->font))); |
| 2459 | f->output_data.win32->pixel_width = CHAR_TO_PIXEL_WIDTH (f, f->width); |
| 2460 | f->output_data.win32->pixel_height = CHAR_TO_PIXEL_HEIGHT (f, f->height); |
| 2461 | |
| 2462 | tem0 = x_get_arg (parms, Qtop, 0, 0, number); |
| 2463 | tem1 = x_get_arg (parms, Qleft, 0, 0, number); |
| 2464 | tem2 = x_get_arg (parms, Quser_position, 0, 0, number); |
| 2465 | if (! EQ (tem0, Qunbound) || ! EQ (tem1, Qunbound)) |
| 2466 | { |
| 2467 | if (EQ (tem0, Qminus)) |
| 2468 | { |
| 2469 | f->output_data.win32->top_pos = 0; |
| 2470 | window_prompting |= YNegative; |
| 2471 | } |
| 2472 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qminus) |
| 2473 | && CONSP (XCONS (tem0)->cdr) |
| 2474 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) |
| 2475 | { |
| 2476 | f->output_data.win32->top_pos = - XINT (XCONS (XCONS (tem0)->cdr)->car); |
| 2477 | window_prompting |= YNegative; |
| 2478 | } |
| 2479 | else if (CONSP (tem0) && EQ (XCONS (tem0)->car, Qplus) |
| 2480 | && CONSP (XCONS (tem0)->cdr) |
| 2481 | && INTEGERP (XCONS (XCONS (tem0)->cdr)->car)) |
| 2482 | { |
| 2483 | f->output_data.win32->top_pos = XINT (XCONS (XCONS (tem0)->cdr)->car); |
| 2484 | } |
| 2485 | else if (EQ (tem0, Qunbound)) |
| 2486 | f->output_data.win32->top_pos = 0; |
| 2487 | else |
| 2488 | { |
| 2489 | CHECK_NUMBER (tem0, 0); |
| 2490 | f->output_data.win32->top_pos = XINT (tem0); |
| 2491 | if (f->output_data.win32->top_pos < 0) |
| 2492 | window_prompting |= YNegative; |
| 2493 | } |
| 2494 | |
| 2495 | if (EQ (tem1, Qminus)) |
| 2496 | { |
| 2497 | f->output_data.win32->left_pos = 0; |
| 2498 | window_prompting |= XNegative; |
| 2499 | } |
| 2500 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qminus) |
| 2501 | && CONSP (XCONS (tem1)->cdr) |
| 2502 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) |
| 2503 | { |
| 2504 | f->output_data.win32->left_pos = - XINT (XCONS (XCONS (tem1)->cdr)->car); |
| 2505 | window_prompting |= XNegative; |
| 2506 | } |
| 2507 | else if (CONSP (tem1) && EQ (XCONS (tem1)->car, Qplus) |
| 2508 | && CONSP (XCONS (tem1)->cdr) |
| 2509 | && INTEGERP (XCONS (XCONS (tem1)->cdr)->car)) |
| 2510 | { |
| 2511 | f->output_data.win32->left_pos = XINT (XCONS (XCONS (tem1)->cdr)->car); |
| 2512 | } |
| 2513 | else if (EQ (tem1, Qunbound)) |
| 2514 | f->output_data.win32->left_pos = 0; |
| 2515 | else |
| 2516 | { |
| 2517 | CHECK_NUMBER (tem1, 0); |
| 2518 | f->output_data.win32->left_pos = XINT (tem1); |
| 2519 | if (f->output_data.win32->left_pos < 0) |
| 2520 | window_prompting |= XNegative; |
| 2521 | } |
| 2522 | |
| 2523 | if (!NILP (tem2) && ! EQ (tem2, Qunbound)) |
| 2524 | window_prompting |= USPosition; |
| 2525 | else |
| 2526 | window_prompting |= PPosition; |
| 2527 | } |
| 2528 | |
| 2529 | return window_prompting; |
| 2530 | } |
| 2531 | |
| 2532 | \f |
| 2533 | |
| 2534 | extern LRESULT CALLBACK win32_wnd_proc (); |
| 2535 | |
| 2536 | BOOL |
| 2537 | win32_init_class (hinst) |
| 2538 | HINSTANCE hinst; |
| 2539 | { |
| 2540 | WNDCLASS wc; |
| 2541 | |
| 2542 | wc.style = CS_HREDRAW | CS_VREDRAW; |
| 2543 | wc.lpfnWndProc = (WNDPROC) win32_wnd_proc; |
| 2544 | wc.cbClsExtra = 0; |
| 2545 | wc.cbWndExtra = WND_EXTRA_BYTES; |
| 2546 | wc.hInstance = hinst; |
| 2547 | wc.hIcon = LoadIcon (hinst, EMACS_CLASS); |
| 2548 | wc.hCursor = LoadCursor (NULL, IDC_ARROW); |
| 2549 | wc.hbrBackground = NULL; // GetStockObject (WHITE_BRUSH); |
| 2550 | wc.lpszMenuName = NULL; |
| 2551 | wc.lpszClassName = EMACS_CLASS; |
| 2552 | |
| 2553 | return (RegisterClass (&wc)); |
| 2554 | } |
| 2555 | |
| 2556 | HWND |
| 2557 | win32_createscrollbar (f, bar) |
| 2558 | struct frame *f; |
| 2559 | struct scroll_bar * bar; |
| 2560 | { |
| 2561 | return (CreateWindow ("SCROLLBAR", "", SBS_VERT | WS_CHILD | WS_VISIBLE, |
| 2562 | /* Position and size of scroll bar. */ |
| 2563 | XINT(bar->left), XINT(bar->top), |
| 2564 | XINT(bar->width), XINT(bar->height), |
| 2565 | FRAME_WIN32_WINDOW (f), |
| 2566 | NULL, |
| 2567 | hinst, |
| 2568 | NULL)); |
| 2569 | } |
| 2570 | |
| 2571 | void |
| 2572 | win32_createwindow (f) |
| 2573 | struct frame *f; |
| 2574 | { |
| 2575 | HWND hwnd; |
| 2576 | |
| 2577 | /* Do first time app init */ |
| 2578 | |
| 2579 | if (!hprevinst) |
| 2580 | { |
| 2581 | win32_init_class (hinst); |
| 2582 | } |
| 2583 | |
| 2584 | FRAME_WIN32_WINDOW (f) = hwnd = CreateWindow (EMACS_CLASS, |
| 2585 | f->namebuf, |
| 2586 | f->output_data.win32->dwStyle | WS_CLIPCHILDREN, |
| 2587 | f->output_data.win32->left_pos, |
| 2588 | f->output_data.win32->top_pos, |
| 2589 | PIXEL_WIDTH (f), |
| 2590 | PIXEL_HEIGHT (f), |
| 2591 | NULL, |
| 2592 | NULL, |
| 2593 | hinst, |
| 2594 | NULL); |
| 2595 | |
| 2596 | if (hwnd) |
| 2597 | { |
| 2598 | SetWindowLong (hwnd, WND_X_UNITS_INDEX, FONT_WIDTH (f->output_data.win32->font)); |
| 2599 | SetWindowLong (hwnd, WND_Y_UNITS_INDEX, f->output_data.win32->line_height); |
| 2600 | SetWindowLong (hwnd, WND_BACKGROUND_INDEX, f->output_data.win32->background_pixel); |
| 2601 | } |
| 2602 | } |
| 2603 | |
| 2604 | DWORD |
| 2605 | win_msg_worker (dw) |
| 2606 | DWORD dw; |
| 2607 | { |
| 2608 | MSG msg; |
| 2609 | |
| 2610 | /* Ensure our message queue is created */ |
| 2611 | |
| 2612 | PeekMessage (&msg, NULL, 0, 0, PM_NOREMOVE); |
| 2613 | |
| 2614 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); |
| 2615 | |
| 2616 | while (GetMessage (&msg, NULL, 0, 0)) |
| 2617 | { |
| 2618 | if (msg.hwnd == NULL) |
| 2619 | { |
| 2620 | switch (msg.message) |
| 2621 | { |
| 2622 | case WM_EMACS_CREATEWINDOW: |
| 2623 | win32_createwindow ((struct frame *) msg.wParam); |
| 2624 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, 0, 0); |
| 2625 | break; |
| 2626 | case WM_EMACS_CREATESCROLLBAR: |
| 2627 | { |
| 2628 | HWND hwnd = win32_createscrollbar ((struct frame *) msg.wParam, |
| 2629 | (struct scroll_bar *) msg.lParam); |
| 2630 | PostThreadMessage (dwMainThreadId, WM_EMACS_DONE, (WPARAM)hwnd, 0); |
| 2631 | } |
| 2632 | break; |
| 2633 | case WM_EMACS_KILL: |
| 2634 | return (0); |
| 2635 | } |
| 2636 | } |
| 2637 | else |
| 2638 | { |
| 2639 | DispatchMessage (&msg); |
| 2640 | } |
| 2641 | } |
| 2642 | |
| 2643 | return (0); |
| 2644 | } |
| 2645 | |
| 2646 | /* Convert between the modifier bits Win32 uses and the modifier bits |
| 2647 | Emacs uses. */ |
| 2648 | unsigned int |
| 2649 | win32_get_modifiers () |
| 2650 | { |
| 2651 | return (((GetKeyState (VK_SHIFT)&0x8000) ? shift_modifier : 0) | |
| 2652 | ((GetKeyState (VK_CONTROL)&0x8000) ? ctrl_modifier : 0) | |
| 2653 | ((GetKeyState (VK_MENU)&0x8000) ? meta_modifier : 0)); |
| 2654 | } |
| 2655 | |
| 2656 | void |
| 2657 | my_post_msg (wmsg, hwnd, msg, wParam, lParam) |
| 2658 | Win32Msg * wmsg; |
| 2659 | HWND hwnd; |
| 2660 | UINT msg; |
| 2661 | WPARAM wParam; |
| 2662 | LPARAM lParam; |
| 2663 | { |
| 2664 | wmsg->msg.hwnd = hwnd; |
| 2665 | wmsg->msg.message = msg; |
| 2666 | wmsg->msg.wParam = wParam; |
| 2667 | wmsg->msg.lParam = lParam; |
| 2668 | wmsg->msg.time = GetMessageTime (); |
| 2669 | |
| 2670 | post_msg (wmsg); |
| 2671 | } |
| 2672 | |
| 2673 | /* Main window procedure */ |
| 2674 | |
| 2675 | extern char *lispy_function_keys[]; |
| 2676 | |
| 2677 | LRESULT CALLBACK |
| 2678 | win32_wnd_proc (hwnd, msg, wParam, lParam) |
| 2679 | HWND hwnd; |
| 2680 | UINT msg; |
| 2681 | WPARAM wParam; |
| 2682 | LPARAM lParam; |
| 2683 | { |
| 2684 | struct frame *f; |
| 2685 | LRESULT ret = 1; |
| 2686 | struct win32_display_info *dpyinfo = &one_win32_display_info; |
| 2687 | Win32Msg wmsg; |
| 2688 | |
| 2689 | switch (msg) |
| 2690 | { |
| 2691 | case WM_ERASEBKGND: |
| 2692 | enter_crit (CRIT_GDI); |
| 2693 | GetUpdateRect (hwnd, &wmsg.rect, FALSE); |
| 2694 | leave_crit (CRIT_GDI); |
| 2695 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2696 | return 1; |
| 2697 | case WM_PALETTECHANGED: |
| 2698 | /* ignore our own changes */ |
| 2699 | if ((HWND)wParam != hwnd) |
| 2700 | { |
| 2701 | /* simply notify main thread it may need to update frames */ |
| 2702 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2703 | } |
| 2704 | return 0; |
| 2705 | case WM_PAINT: |
| 2706 | { |
| 2707 | PAINTSTRUCT paintStruct; |
| 2708 | |
| 2709 | enter_crit (CRIT_GDI); |
| 2710 | BeginPaint (hwnd, &paintStruct); |
| 2711 | wmsg.rect = paintStruct.rcPaint; |
| 2712 | EndPaint (hwnd, &paintStruct); |
| 2713 | leave_crit (CRIT_GDI); |
| 2714 | |
| 2715 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2716 | |
| 2717 | return (0); |
| 2718 | } |
| 2719 | case WM_KEYDOWN: |
| 2720 | case WM_SYSKEYDOWN: |
| 2721 | #if 0 |
| 2722 | if (! ((wParam >= VK_BACK && wParam <= VK_TAB) |
| 2723 | || (wParam >= VK_CLEAR && wParam <= VK_RETURN) |
| 2724 | || (wParam == VK_ESCAPE) |
| 2725 | || (wParam >= VK_PRIOR && wParam <= VK_HELP) |
| 2726 | || (wParam >= VK_LWIN && wParam <= VK_APPS) |
| 2727 | || (wParam >= VK_NUMPAD0 && wParam <= VK_F24) |
| 2728 | || (wParam >= VK_NUMLOCK && wParam <= VK_SCROLL) |
| 2729 | || (wParam >= VK_ATTN && wParam <= VK_OEM_CLEAR) |
| 2730 | || !TranslateMessage (&msg1))) |
| 2731 | { |
| 2732 | goto dflt; |
| 2733 | } |
| 2734 | #endif |
| 2735 | |
| 2736 | /* Check for special characters since translate message |
| 2737 | seems to always indicate true. */ |
| 2738 | |
| 2739 | if (wParam == VK_MENU |
| 2740 | || wParam == VK_SHIFT |
| 2741 | || wParam == VK_CONTROL |
| 2742 | || wParam == VK_CAPITAL) |
| 2743 | goto dflt; |
| 2744 | |
| 2745 | /* Anything we do not have a name for needs to be translated or |
| 2746 | returned as ascii keystroke. */ |
| 2747 | |
| 2748 | if (lispy_function_keys[wParam] == 0) |
| 2749 | { |
| 2750 | MSG msg1; |
| 2751 | |
| 2752 | msg1.hwnd = hwnd; |
| 2753 | msg1.message = msg; |
| 2754 | msg1.wParam = wParam; |
| 2755 | msg1.lParam = lParam; |
| 2756 | |
| 2757 | if (TranslateMessage (&msg1)) |
| 2758 | break; |
| 2759 | else |
| 2760 | msg = WM_CHAR; |
| 2761 | } |
| 2762 | |
| 2763 | /* Fall through */ |
| 2764 | |
| 2765 | case WM_SYSCHAR: |
| 2766 | case WM_CHAR: |
| 2767 | wmsg.dwModifiers = win32_get_modifiers (); |
| 2768 | |
| 2769 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2770 | break; |
| 2771 | case WM_LBUTTONDOWN: |
| 2772 | case WM_LBUTTONUP: |
| 2773 | case WM_MBUTTONDOWN: |
| 2774 | case WM_MBUTTONUP: |
| 2775 | case WM_RBUTTONDOWN: |
| 2776 | case WM_RBUTTONUP: |
| 2777 | { |
| 2778 | BOOL up; |
| 2779 | |
| 2780 | if (parse_button (msg, NULL, &up)) |
| 2781 | { |
| 2782 | if (up) ReleaseCapture (); |
| 2783 | else SetCapture (hwnd); |
| 2784 | } |
| 2785 | } |
| 2786 | |
| 2787 | wmsg.dwModifiers = win32_get_modifiers (); |
| 2788 | |
| 2789 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2790 | goto dflt; |
| 2791 | case WM_MOUSEMOVE: |
| 2792 | case WM_MOVE: |
| 2793 | case WM_SIZE: |
| 2794 | case WM_SETFOCUS: |
| 2795 | case WM_KILLFOCUS: |
| 2796 | case WM_CLOSE: |
| 2797 | case WM_VSCROLL: |
| 2798 | case WM_SYSCOMMAND: |
| 2799 | case WM_COMMAND: |
| 2800 | my_post_msg (&wmsg, hwnd, msg, wParam, lParam); |
| 2801 | goto dflt; |
| 2802 | case WM_WINDOWPOSCHANGING: |
| 2803 | { |
| 2804 | WINDOWPLACEMENT wp; |
| 2805 | LPWINDOWPOS lppos = (WINDOWPOS *) lParam; |
| 2806 | |
| 2807 | wp.length = sizeof (wp); |
| 2808 | GetWindowPlacement (hwnd, &wp); |
| 2809 | |
| 2810 | if (wp.showCmd != SW_SHOWMINIMIZED && ! (lppos->flags & SWP_NOSIZE)) |
| 2811 | { |
| 2812 | RECT rect; |
| 2813 | int wdiff; |
| 2814 | int hdiff; |
| 2815 | DWORD dwXUnits; |
| 2816 | DWORD dwYUnits; |
| 2817 | RECT wr; |
| 2818 | |
| 2819 | GetWindowRect (hwnd, &wr); |
| 2820 | |
| 2821 | enter_crit (CRIT_MSG); |
| 2822 | |
| 2823 | dwXUnits = GetWindowLong (hwnd, WND_X_UNITS_INDEX); |
| 2824 | dwYUnits = GetWindowLong (hwnd, WND_Y_UNITS_INDEX); |
| 2825 | |
| 2826 | leave_crit (CRIT_MSG); |
| 2827 | |
| 2828 | memset (&rect, 0, sizeof (rect)); |
| 2829 | AdjustWindowRect (&rect, GetWindowLong (hwnd, GWL_STYLE), |
| 2830 | GetMenu (hwnd) != NULL); |
| 2831 | |
| 2832 | /* All windows have an extra pixel so subtract 1 */ |
| 2833 | |
| 2834 | wdiff = (lppos->cx - (rect.right - rect.left) - 0) % dwXUnits; |
| 2835 | hdiff = (lppos->cy - (rect.bottom - rect.top) - 0) % dwYUnits; |
| 2836 | |
| 2837 | if (wdiff || hdiff) |
| 2838 | { |
| 2839 | /* For right/bottom sizing we can just fix the sizes. |
| 2840 | However for top/left sizing we will need to fix the X |
| 2841 | and Y positions as well. */ |
| 2842 | |
| 2843 | lppos->cx -= wdiff; |
| 2844 | lppos->cy -= hdiff; |
| 2845 | |
| 2846 | if (wp.showCmd != SW_SHOWMAXIMIZED |
| 2847 | && ! (lppos->flags & SWP_NOMOVE)) |
| 2848 | { |
| 2849 | if (lppos->x != wr.left || lppos->y != wr.top) |
| 2850 | { |
| 2851 | lppos->x += wdiff; |
| 2852 | lppos->y += hdiff; |
| 2853 | } |
| 2854 | else |
| 2855 | { |
| 2856 | lppos->flags |= SWP_NOMOVE; |
| 2857 | } |
| 2858 | } |
| 2859 | |
| 2860 | ret = 0; |
| 2861 | } |
| 2862 | } |
| 2863 | } |
| 2864 | |
| 2865 | if (ret == 0) return (0); |
| 2866 | |
| 2867 | goto dflt; |
| 2868 | case WM_EMACS_DESTROYWINDOW: |
| 2869 | DestroyWindow ((HWND) wParam); |
| 2870 | break; |
| 2871 | default: |
| 2872 | dflt: |
| 2873 | return DefWindowProc (hwnd, msg, wParam, lParam); |
| 2874 | } |
| 2875 | |
| 2876 | return (1); |
| 2877 | } |
| 2878 | |
| 2879 | void |
| 2880 | my_create_window (f) |
| 2881 | struct frame * f; |
| 2882 | { |
| 2883 | MSG msg; |
| 2884 | |
| 2885 | PostThreadMessage (dwWinThreadId, WM_EMACS_CREATEWINDOW, (WPARAM)f, 0); |
| 2886 | GetMessage (&msg, NULL, WM_EMACS_DONE, WM_EMACS_DONE); |
| 2887 | } |
| 2888 | |
| 2889 | /* Create and set up the win32 window for frame F. */ |
| 2890 | |
| 2891 | static void |
| 2892 | win32_window (f, window_prompting, minibuffer_only) |
| 2893 | struct frame *f; |
| 2894 | long window_prompting; |
| 2895 | int minibuffer_only; |
| 2896 | { |
| 2897 | BLOCK_INPUT; |
| 2898 | |
| 2899 | /* Use the resource name as the top-level window name |
| 2900 | for looking up resources. Make a non-Lisp copy |
| 2901 | for the window manager, so GC relocation won't bother it. |
| 2902 | |
| 2903 | Elsewhere we specify the window name for the window manager. */ |
| 2904 | |
| 2905 | { |
| 2906 | char *str = (char *) XSTRING (Vx_resource_name)->data; |
| 2907 | f->namebuf = (char *) xmalloc (strlen (str) + 1); |
| 2908 | strcpy (f->namebuf, str); |
| 2909 | } |
| 2910 | |
| 2911 | my_create_window (f); |
| 2912 | |
| 2913 | validate_x_resource_name (); |
| 2914 | |
| 2915 | /* x_set_name normally ignores requests to set the name if the |
| 2916 | requested name is the same as the current name. This is the one |
| 2917 | place where that assumption isn't correct; f->name is set, but |
| 2918 | the server hasn't been told. */ |
| 2919 | { |
| 2920 | Lisp_Object name; |
| 2921 | int explicit = f->explicit_name; |
| 2922 | |
| 2923 | f->explicit_name = 0; |
| 2924 | name = f->name; |
| 2925 | f->name = Qnil; |
| 2926 | x_set_name (f, name, explicit); |
| 2927 | } |
| 2928 | |
| 2929 | UNBLOCK_INPUT; |
| 2930 | |
| 2931 | if (!minibuffer_only && FRAME_EXTERNAL_MENU_BAR (f)) |
| 2932 | initialize_frame_menubar (f); |
| 2933 | |
| 2934 | if (FRAME_WIN32_WINDOW (f) == 0) |
| 2935 | error ("Unable to create window"); |
| 2936 | } |
| 2937 | |
| 2938 | /* Handle the icon stuff for this window. Perhaps later we might |
| 2939 | want an x_set_icon_position which can be called interactively as |
| 2940 | well. */ |
| 2941 | |
| 2942 | static void |
| 2943 | x_icon (f, parms) |
| 2944 | struct frame *f; |
| 2945 | Lisp_Object parms; |
| 2946 | { |
| 2947 | Lisp_Object icon_x, icon_y; |
| 2948 | |
| 2949 | /* Set the position of the icon. Note that win95 groups all |
| 2950 | icons in the tray. */ |
| 2951 | icon_x = x_get_arg (parms, Qicon_left, 0, 0, number); |
| 2952 | icon_y = x_get_arg (parms, Qicon_top, 0, 0, number); |
| 2953 | if (!EQ (icon_x, Qunbound) && !EQ (icon_y, Qunbound)) |
| 2954 | { |
| 2955 | CHECK_NUMBER (icon_x, 0); |
| 2956 | CHECK_NUMBER (icon_y, 0); |
| 2957 | } |
| 2958 | else if (!EQ (icon_x, Qunbound) || !EQ (icon_y, Qunbound)) |
| 2959 | error ("Both left and top icon corners of icon must be specified"); |
| 2960 | |
| 2961 | BLOCK_INPUT; |
| 2962 | |
| 2963 | if (! EQ (icon_x, Qunbound)) |
| 2964 | x_wm_set_icon_position (f, XINT (icon_x), XINT (icon_y)); |
| 2965 | |
| 2966 | UNBLOCK_INPUT; |
| 2967 | } |
| 2968 | |
| 2969 | DEFUN ("x-create-frame", Fx_create_frame, Sx_create_frame, |
| 2970 | 1, 1, 0, |
| 2971 | "Make a new window, which is called a \"frame\" in Emacs terms.\n\ |
| 2972 | Returns an Emacs frame object.\n\ |
| 2973 | ALIST is an alist of frame parameters.\n\ |
| 2974 | If the parameters specify that the frame should not have a minibuffer,\n\ |
| 2975 | and do not specify a specific minibuffer window to use,\n\ |
| 2976 | then `default-minibuffer-frame' must be a frame whose minibuffer can\n\ |
| 2977 | be shared by the new frame.\n\ |
| 2978 | \n\ |
| 2979 | This function is an internal primitive--use `make-frame' instead.") |
| 2980 | (parms) |
| 2981 | Lisp_Object parms; |
| 2982 | { |
| 2983 | struct frame *f; |
| 2984 | Lisp_Object frame, tem; |
| 2985 | Lisp_Object name; |
| 2986 | int minibuffer_only = 0; |
| 2987 | long window_prompting = 0; |
| 2988 | int width, height; |
| 2989 | int count = specpdl_ptr - specpdl; |
| 2990 | struct gcpro gcpro1; |
| 2991 | Lisp_Object display; |
| 2992 | struct win32_display_info *dpyinfo; |
| 2993 | Lisp_Object parent; |
| 2994 | struct kboard *kb; |
| 2995 | |
| 2996 | /* Use this general default value to start with |
| 2997 | until we know if this frame has a specified name. */ |
| 2998 | Vx_resource_name = Vinvocation_name; |
| 2999 | |
| 3000 | display = x_get_arg (parms, Qdisplay, 0, 0, string); |
| 3001 | if (EQ (display, Qunbound)) |
| 3002 | display = Qnil; |
| 3003 | dpyinfo = check_x_display_info (display); |
| 3004 | #ifdef MULTI_KBOARD |
| 3005 | kb = dpyinfo->kboard; |
| 3006 | #else |
| 3007 | kb = &the_only_kboard; |
| 3008 | #endif |
| 3009 | |
| 3010 | name = x_get_arg (parms, Qname, "title", "Title", string); |
| 3011 | if (!STRINGP (name) |
| 3012 | && ! EQ (name, Qunbound) |
| 3013 | && ! NILP (name)) |
| 3014 | error ("Invalid frame name--not a string or nil"); |
| 3015 | |
| 3016 | if (STRINGP (name)) |
| 3017 | Vx_resource_name = name; |
| 3018 | |
| 3019 | /* See if parent window is specified. */ |
| 3020 | parent = x_get_arg (parms, Qparent_id, NULL, NULL, number); |
| 3021 | if (EQ (parent, Qunbound)) |
| 3022 | parent = Qnil; |
| 3023 | if (! NILP (parent)) |
| 3024 | CHECK_NUMBER (parent, 0); |
| 3025 | |
| 3026 | tem = x_get_arg (parms, Qminibuffer, 0, 0, symbol); |
| 3027 | if (EQ (tem, Qnone) || NILP (tem)) |
| 3028 | f = make_frame_without_minibuffer (Qnil, kb, display); |
| 3029 | else if (EQ (tem, Qonly)) |
| 3030 | { |
| 3031 | f = make_minibuffer_frame (); |
| 3032 | minibuffer_only = 1; |
| 3033 | } |
| 3034 | else if (WINDOWP (tem)) |
| 3035 | f = make_frame_without_minibuffer (tem, kb, display); |
| 3036 | else |
| 3037 | f = make_frame (1); |
| 3038 | |
| 3039 | /* Note that Windows does support scroll bars. */ |
| 3040 | FRAME_CAN_HAVE_SCROLL_BARS (f) = 1; |
| 3041 | |
| 3042 | XSETFRAME (frame, f); |
| 3043 | GCPRO1 (frame); |
| 3044 | |
| 3045 | f->output_method = output_win32; |
| 3046 | f->output_data.win32 = (struct win32_output *) xmalloc (sizeof (struct win32_output)); |
| 3047 | bzero (f->output_data.win32, sizeof (struct win32_output)); |
| 3048 | |
| 3049 | /* FRAME_WIN32_DISPLAY_INFO (f) = dpyinfo; */ |
| 3050 | #ifdef MULTI_KBOARD |
| 3051 | FRAME_KBOARD (f) = kb; |
| 3052 | #endif |
| 3053 | |
| 3054 | /* Specify the parent under which to make this window. */ |
| 3055 | |
| 3056 | if (!NILP (parent)) |
| 3057 | { |
| 3058 | f->output_data.win32->parent_desc = (Window) parent; |
| 3059 | f->output_data.win32->explicit_parent = 1; |
| 3060 | } |
| 3061 | else |
| 3062 | { |
| 3063 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; |
| 3064 | f->output_data.win32->explicit_parent = 0; |
| 3065 | } |
| 3066 | |
| 3067 | /* Note that the frame has no physical cursor right now. */ |
| 3068 | f->phys_cursor_x = -1; |
| 3069 | |
| 3070 | /* Set the name; the functions to which we pass f expect the name to |
| 3071 | be set. */ |
| 3072 | if (EQ (name, Qunbound) || NILP (name)) |
| 3073 | { |
| 3074 | f->name = build_string (dpyinfo->win32_id_name); |
| 3075 | f->explicit_name = 0; |
| 3076 | } |
| 3077 | else |
| 3078 | { |
| 3079 | f->name = name; |
| 3080 | f->explicit_name = 1; |
| 3081 | /* use the frame's title when getting resources for this frame. */ |
| 3082 | specbind (Qx_resource_name, name); |
| 3083 | } |
| 3084 | |
| 3085 | /* Extract the window parameters from the supplied values |
| 3086 | that are needed to determine window geometry. */ |
| 3087 | { |
| 3088 | Lisp_Object font; |
| 3089 | |
| 3090 | font = x_get_arg (parms, Qfont, "font", "Font", string); |
| 3091 | BLOCK_INPUT; |
| 3092 | /* First, try whatever font the caller has specified. */ |
| 3093 | if (STRINGP (font)) |
| 3094 | font = x_new_font (f, XSTRING (font)->data); |
| 3095 | #if 0 |
| 3096 | /* Try out a font which we hope has bold and italic variations. */ |
| 3097 | if (!STRINGP (font)) |
| 3098 | font = x_new_font (f, "-misc-fixed-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
| 3099 | if (! STRINGP (font)) |
| 3100 | font = x_new_font (f, "-*-*-medium-r-normal-*-*-140-*-*-c-*-iso8859-1"); |
| 3101 | if (! STRINGP (font)) |
| 3102 | /* This was formerly the first thing tried, but it finds too many fonts |
| 3103 | and takes too long. */ |
| 3104 | font = x_new_font (f, "-*-*-medium-r-*-*-*-*-*-*-c-*-iso8859-1"); |
| 3105 | /* If those didn't work, look for something which will at least work. */ |
| 3106 | if (! STRINGP (font)) |
| 3107 | font = x_new_font (f, "-*-fixed-*-*-*-*-*-140-*-*-c-*-iso8859-1"); |
| 3108 | if (! STRINGP (font)) |
| 3109 | font = x_new_font (f, "-*-system-medium-r-normal-*-*-200-*-*-c-120-*-*"); |
| 3110 | #endif |
| 3111 | if (! STRINGP (font)) |
| 3112 | font = x_new_font (f, "-*-Fixedsys-*-r-*-*-12-90-*-*-c-*-*-*"); |
| 3113 | UNBLOCK_INPUT; |
| 3114 | if (! STRINGP (font)) |
| 3115 | font = build_string ("-*-system"); |
| 3116 | |
| 3117 | x_default_parameter (f, parms, Qfont, font, |
| 3118 | "font", "Font", string); |
| 3119 | } |
| 3120 | |
| 3121 | x_default_parameter (f, parms, Qborder_width, make_number (2), |
| 3122 | "borderwidth", "BorderWidth", number); |
| 3123 | /* This defaults to 2 in order to match xterm. We recognize either |
| 3124 | internalBorderWidth or internalBorder (which is what xterm calls |
| 3125 | it). */ |
| 3126 | if (NILP (Fassq (Qinternal_border_width, parms))) |
| 3127 | { |
| 3128 | Lisp_Object value; |
| 3129 | |
| 3130 | value = x_get_arg (parms, Qinternal_border_width, |
| 3131 | "internalBorder", "BorderWidth", number); |
| 3132 | if (! EQ (value, Qunbound)) |
| 3133 | parms = Fcons (Fcons (Qinternal_border_width, value), |
| 3134 | parms); |
| 3135 | } |
| 3136 | x_default_parameter (f, parms, Qinternal_border_width, make_number (0), |
| 3137 | "internalBorderWidth", "BorderWidth", number); |
| 3138 | x_default_parameter (f, parms, Qvertical_scroll_bars, Qt, |
| 3139 | "verticalScrollBars", "ScrollBars", boolean); |
| 3140 | |
| 3141 | /* Also do the stuff which must be set before the window exists. */ |
| 3142 | x_default_parameter (f, parms, Qforeground_color, build_string ("black"), |
| 3143 | "foreground", "Foreground", string); |
| 3144 | x_default_parameter (f, parms, Qbackground_color, build_string ("white"), |
| 3145 | "background", "Background", string); |
| 3146 | x_default_parameter (f, parms, Qmouse_color, build_string ("black"), |
| 3147 | "pointerColor", "Foreground", string); |
| 3148 | x_default_parameter (f, parms, Qcursor_color, build_string ("black"), |
| 3149 | "cursorColor", "Foreground", string); |
| 3150 | x_default_parameter (f, parms, Qborder_color, build_string ("black"), |
| 3151 | "borderColor", "BorderColor", string); |
| 3152 | |
| 3153 | x_default_parameter (f, parms, Qmenu_bar_lines, make_number (1), |
| 3154 | "menuBar", "MenuBar", number); |
| 3155 | x_default_parameter (f, parms, Qscroll_bar_width, Qnil, |
| 3156 | "scrollBarWidth", "ScrollBarWidth", number); |
| 3157 | |
| 3158 | f->output_data.win32->dwStyle = WS_OVERLAPPEDWINDOW; |
| 3159 | f->output_data.win32->parent_desc = FRAME_WIN32_DISPLAY_INFO (f)->root_window; |
| 3160 | window_prompting = x_figure_window_size (f, parms); |
| 3161 | |
| 3162 | if (window_prompting & XNegative) |
| 3163 | { |
| 3164 | if (window_prompting & YNegative) |
| 3165 | f->output_data.win32->win_gravity = SouthEastGravity; |
| 3166 | else |
| 3167 | f->output_data.win32->win_gravity = NorthEastGravity; |
| 3168 | } |
| 3169 | else |
| 3170 | { |
| 3171 | if (window_prompting & YNegative) |
| 3172 | f->output_data.win32->win_gravity = SouthWestGravity; |
| 3173 | else |
| 3174 | f->output_data.win32->win_gravity = NorthWestGravity; |
| 3175 | } |
| 3176 | |
| 3177 | f->output_data.win32->size_hint_flags = window_prompting; |
| 3178 | |
| 3179 | win32_window (f, window_prompting, minibuffer_only); |
| 3180 | x_icon (f, parms); |
| 3181 | init_frame_faces (f); |
| 3182 | |
| 3183 | /* We need to do this after creating the window, so that the |
| 3184 | icon-creation functions can say whose icon they're describing. */ |
| 3185 | x_default_parameter (f, parms, Qicon_type, Qnil, |
| 3186 | "bitmapIcon", "BitmapIcon", symbol); |
| 3187 | |
| 3188 | x_default_parameter (f, parms, Qauto_raise, Qnil, |
| 3189 | "autoRaise", "AutoRaiseLower", boolean); |
| 3190 | x_default_parameter (f, parms, Qauto_lower, Qnil, |
| 3191 | "autoLower", "AutoRaiseLower", boolean); |
| 3192 | x_default_parameter (f, parms, Qcursor_type, Qbox, |
| 3193 | "cursorType", "CursorType", symbol); |
| 3194 | |
| 3195 | /* Dimensions, especially f->height, must be done via change_frame_size. |
| 3196 | Change will not be effected unless different from the current |
| 3197 | f->height. */ |
| 3198 | width = f->width; |
| 3199 | height = f->height; |
| 3200 | f->height = f->width = 0; |
| 3201 | change_frame_size (f, height, width, 1, 0); |
| 3202 | |
| 3203 | /* Tell the server what size and position, etc, we want, |
| 3204 | and how badly we want them. */ |
| 3205 | BLOCK_INPUT; |
| 3206 | x_wm_set_size_hint (f, window_prompting, 0); |
| 3207 | UNBLOCK_INPUT; |
| 3208 | |
| 3209 | tem = x_get_arg (parms, Qunsplittable, 0, 0, boolean); |
| 3210 | f->no_split = minibuffer_only || EQ (tem, Qt); |
| 3211 | |
| 3212 | UNGCPRO; |
| 3213 | |
| 3214 | /* It is now ok to make the frame official |
| 3215 | even if we get an error below. |
| 3216 | And the frame needs to be on Vframe_list |
| 3217 | or making it visible won't work. */ |
| 3218 | Vframe_list = Fcons (frame, Vframe_list); |
| 3219 | |
| 3220 | /* Now that the frame is official, it counts as a reference to |
| 3221 | its display. */ |
| 3222 | FRAME_WIN32_DISPLAY_INFO (f)->reference_count++; |
| 3223 | |
| 3224 | /* Make the window appear on the frame and enable display, |
| 3225 | unless the caller says not to. However, with explicit parent, |
| 3226 | Emacs cannot control visibility, so don't try. */ |
| 3227 | if (! f->output_data.win32->explicit_parent) |
| 3228 | { |
| 3229 | Lisp_Object visibility; |
| 3230 | |
| 3231 | visibility = x_get_arg (parms, Qvisibility, 0, 0, symbol); |
| 3232 | if (EQ (visibility, Qunbound)) |
| 3233 | visibility = Qt; |
| 3234 | |
| 3235 | if (EQ (visibility, Qicon)) |
| 3236 | x_iconify_frame (f); |
| 3237 | else if (! NILP (visibility)) |
| 3238 | x_make_frame_visible (f); |
| 3239 | else |
| 3240 | /* Must have been Qnil. */ |
| 3241 | ; |
| 3242 | } |
| 3243 | |
| 3244 | return unbind_to (count, frame); |
| 3245 | } |
| 3246 | |
| 3247 | /* FRAME is used only to get a handle on the X display. We don't pass the |
| 3248 | display info directly because we're called from frame.c, which doesn't |
| 3249 | know about that structure. */ |
| 3250 | Lisp_Object |
| 3251 | x_get_focus_frame (frame) |
| 3252 | struct frame *frame; |
| 3253 | { |
| 3254 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (frame); |
| 3255 | Lisp_Object xfocus; |
| 3256 | if (! dpyinfo->win32_focus_frame) |
| 3257 | return Qnil; |
| 3258 | |
| 3259 | XSETFRAME (xfocus, dpyinfo->win32_focus_frame); |
| 3260 | return xfocus; |
| 3261 | } |
| 3262 | |
| 3263 | DEFUN ("focus-frame", Ffocus_frame, Sfocus_frame, 1, 1, 0, |
| 3264 | "Set the focus on FRAME.") |
| 3265 | (frame) |
| 3266 | Lisp_Object frame; |
| 3267 | { |
| 3268 | CHECK_LIVE_FRAME (frame, 0); |
| 3269 | |
| 3270 | if (FRAME_WIN32_P (XFRAME (frame))) |
| 3271 | { |
| 3272 | BLOCK_INPUT; |
| 3273 | x_focus_on_frame (XFRAME (frame)); |
| 3274 | UNBLOCK_INPUT; |
| 3275 | return frame; |
| 3276 | } |
| 3277 | |
| 3278 | return Qnil; |
| 3279 | } |
| 3280 | |
| 3281 | DEFUN ("unfocus-frame", Funfocus_frame, Sunfocus_frame, 0, 0, 0, |
| 3282 | "If a frame has been focused, release it.") |
| 3283 | () |
| 3284 | { |
| 3285 | if (FRAME_WIN32_P (selected_frame)) |
| 3286 | { |
| 3287 | struct win32_display_info *dpyinfo = FRAME_WIN32_DISPLAY_INFO (selected_frame); |
| 3288 | |
| 3289 | if (dpyinfo->win32_focus_frame) |
| 3290 | { |
| 3291 | BLOCK_INPUT; |
| 3292 | x_unfocus_frame (dpyinfo->win32_focus_frame); |
| 3293 | UNBLOCK_INPUT; |
| 3294 | } |
| 3295 | } |
| 3296 | |
| 3297 | return Qnil; |
| 3298 | } |
| 3299 | \f |
| 3300 | XFontStruct * |
| 3301 | win32_load_font (dpyinfo,name) |
| 3302 | struct win32_display_info *dpyinfo; |
| 3303 | char *name; |
| 3304 | { |
| 3305 | XFontStruct * font = NULL; |
| 3306 | BOOL ok; |
| 3307 | LOGFONT lf; |
| 3308 | |
| 3309 | if (!name || !x_to_win32_font (name, &lf)) |
| 3310 | return (NULL); |
| 3311 | |
| 3312 | font = (XFontStruct *) xmalloc (sizeof (XFontStruct)); |
| 3313 | if (!font) return (NULL); |
| 3314 | |
| 3315 | BLOCK_INPUT; |
| 3316 | |
| 3317 | font->hfont = CreateFontIndirect (&lf); |
| 3318 | |
| 3319 | if (font->hfont == NULL) |
| 3320 | { |
| 3321 | ok = FALSE; |
| 3322 | } |
| 3323 | else |
| 3324 | { |
| 3325 | HDC hdc; |
| 3326 | HANDLE oldobj; |
| 3327 | |
| 3328 | hdc = GetDC (dpyinfo->root_window); |
| 3329 | |
| 3330 | oldobj = SelectObject (hdc, font->hfont); |
| 3331 | |
| 3332 | ok = GetTextMetrics (hdc, &font->tm); |
| 3333 | |
| 3334 | SelectObject (hdc, oldobj); |
| 3335 | |
| 3336 | ReleaseDC (dpyinfo->root_window, hdc); |
| 3337 | } |
| 3338 | |
| 3339 | UNBLOCK_INPUT; |
| 3340 | |
| 3341 | if (ok) return (font); |
| 3342 | |
| 3343 | win32_unload_font (dpyinfo, font); |
| 3344 | return (NULL); |
| 3345 | } |
| 3346 | |
| 3347 | void |
| 3348 | win32_unload_font (dpyinfo, font) |
| 3349 | struct win32_display_info *dpyinfo; |
| 3350 | XFontStruct * font; |
| 3351 | { |
| 3352 | if (font) |
| 3353 | { |
| 3354 | if (font->hfont) DeleteObject (font->hfont); |
| 3355 | xfree (font); |
| 3356 | } |
| 3357 | } |
| 3358 | |
| 3359 | /* The font conversion stuff between x and win32 */ |
| 3360 | |
| 3361 | /* X font string is as follows (from faces.el) |
| 3362 | * (let ((- "[-?]") |
| 3363 | * (foundry "[^-]+") |
| 3364 | * (family "[^-]+") |
| 3365 | * (weight "\\(bold\\|demibold\\|medium\\)") ; 1 |
| 3366 | * (weight\? "\\([^-]*\\)") ; 1 |
| 3367 | * (slant "\\([ior]\\)") ; 2 |
| 3368 | * (slant\? "\\([^-]?\\)") ; 2 |
| 3369 | * (swidth "\\([^-]*\\)") ; 3 |
| 3370 | * (adstyle "[^-]*") ; 4 |
| 3371 | * (pixelsize "[0-9]+") |
| 3372 | * (pointsize "[0-9][0-9]+") |
| 3373 | * (resx "[0-9][0-9]+") |
| 3374 | * (resy "[0-9][0-9]+") |
| 3375 | * (spacing "[cmp?*]") |
| 3376 | * (avgwidth "[0-9]+") |
| 3377 | * (registry "[^-]+") |
| 3378 | * (encoding "[^-]+") |
| 3379 | * ) |
| 3380 | * (setq x-font-regexp |
| 3381 | * (concat "\\`\\*?[-?*]" |
| 3382 | * foundry - family - weight\? - slant\? - swidth - adstyle - |
| 3383 | * pixelsize - pointsize - resx - resy - spacing - registry - |
| 3384 | * encoding "[-?*]\\*?\\'" |
| 3385 | * )) |
| 3386 | * (setq x-font-regexp-head |
| 3387 | * (concat "\\`[-?*]" foundry - family - weight\? - slant\? |
| 3388 | * "\\([-*?]\\|\\'\\)")) |
| 3389 | * (setq x-font-regexp-slant (concat - slant -)) |
| 3390 | * (setq x-font-regexp-weight (concat - weight -)) |
| 3391 | * nil) |
| 3392 | */ |
| 3393 | |
| 3394 | #define FONT_START "[-?]" |
| 3395 | #define FONT_FOUNDRY "[^-]+" |
| 3396 | #define FONT_FAMILY "\\([^-]+\\)" /* 1 */ |
| 3397 | #define FONT_WEIGHT "\\(bold\\|demibold\\|medium\\)" /* 2 */ |
| 3398 | #define FONT_WEIGHT_Q "\\([^-]*\\)" /* 2 */ |
| 3399 | #define FONT_SLANT "\\([ior]\\)" /* 3 */ |
| 3400 | #define FONT_SLANT_Q "\\([^-]?\\)" /* 3 */ |
| 3401 | #define FONT_SWIDTH "\\([^-]*\\)" /* 4 */ |
| 3402 | #define FONT_ADSTYLE "[^-]*" |
| 3403 | #define FONT_PIXELSIZE "[^-]*" |
| 3404 | #define FONT_POINTSIZE "\\([0-9][0-9]+\\|\\*\\)" /* 5 */ |
| 3405 | #define FONT_RESX "[0-9][0-9]+" |
| 3406 | #define FONT_RESY "[0-9][0-9]+" |
| 3407 | #define FONT_SPACING "[cmp?*]" |
| 3408 | #define FONT_AVGWIDTH "[0-9]+" |
| 3409 | #define FONT_REGISTRY "[^-]+" |
| 3410 | #define FONT_ENCODING "[^-]+" |
| 3411 | |
| 3412 | #define FONT_REGEXP ("\\`\\*?[-?*]" \ |
| 3413 | FONT_FOUNDRY "-" \ |
| 3414 | FONT_FAMILY "-" \ |
| 3415 | FONT_WEIGHT_Q "-" \ |
| 3416 | FONT_SLANT_Q "-" \ |
| 3417 | FONT_SWIDTH "-" \ |
| 3418 | FONT_ADSTYLE "-" \ |
| 3419 | FONT_PIXELSIZE "-" \ |
| 3420 | FONT_POINTSIZE "-" \ |
| 3421 | "[-?*]\\|\\'") |
| 3422 | |
| 3423 | #define FONT_REGEXP_HEAD ("\\`[-?*]" \ |
| 3424 | FONT_FOUNDRY "-" \ |
| 3425 | FONT_FAMILY "-" \ |
| 3426 | FONT_WEIGHT_Q "-" \ |
| 3427 | FONT_SLANT_Q \ |
| 3428 | "\\([-*?]\\|\\'\\)") |
| 3429 | |
| 3430 | #define FONT_REGEXP_SLANT "-" FONT_SLANT "-" |
| 3431 | #define FONT_REGEXP_WEIGHT "-" FONT_WEIGHT "-" |
| 3432 | |
| 3433 | LONG |
| 3434 | x_to_win32_weight (lpw) |
| 3435 | char * lpw; |
| 3436 | { |
| 3437 | if (!lpw) return (FW_DONTCARE); |
| 3438 | |
| 3439 | if (stricmp (lpw, "heavy") == 0) |
| 3440 | return (FW_HEAVY); |
| 3441 | else if (stricmp (lpw, "extrabold") == 0) |
| 3442 | return (FW_EXTRABOLD); |
| 3443 | else if (stricmp (lpw, "bold") == 0) |
| 3444 | return (FW_BOLD); |
| 3445 | else if (stricmp (lpw, "demibold") == 0) |
| 3446 | return (FW_SEMIBOLD); |
| 3447 | else if (stricmp (lpw, "medium") == 0) |
| 3448 | return (FW_MEDIUM); |
| 3449 | else if (stricmp (lpw, "normal") == 0) |
| 3450 | return (FW_NORMAL); |
| 3451 | else if (stricmp (lpw, "light") == 0) |
| 3452 | return (FW_LIGHT); |
| 3453 | else if (stricmp (lpw, "extralight") == 0) |
| 3454 | return (FW_EXTRALIGHT); |
| 3455 | else if (stricmp (lpw, "thin") == 0) |
| 3456 | return (FW_THIN); |
| 3457 | else |
| 3458 | return (FW_DONTCARE); |
| 3459 | } |
| 3460 | |
| 3461 | |
| 3462 | char * |
| 3463 | win32_to_x_weight (fnweight) |
| 3464 | int fnweight; |
| 3465 | { |
| 3466 | if (fnweight >= FW_HEAVY) |
| 3467 | return "heavy"; |
| 3468 | else if (fnweight >= FW_EXTRABOLD) |
| 3469 | return "extrabold"; |
| 3470 | else if (fnweight >= FW_BOLD) |
| 3471 | return "bold"; |
| 3472 | else if (fnweight >= FW_SEMIBOLD) |
| 3473 | return "semibold"; |
| 3474 | else if (fnweight >= FW_MEDIUM) |
| 3475 | return "medium"; |
| 3476 | else if (fnweight >= FW_NORMAL) |
| 3477 | return "normal"; |
| 3478 | else if (fnweight >= FW_LIGHT) |
| 3479 | return "light"; |
| 3480 | else if (fnweight >= FW_EXTRALIGHT) |
| 3481 | return "extralight"; |
| 3482 | else if (fnweight >= FW_THIN) |
| 3483 | return "thin"; |
| 3484 | else |
| 3485 | return "*"; |
| 3486 | } |
| 3487 | |
| 3488 | LONG |
| 3489 | x_to_win32_charset (lpcs) |
| 3490 | char * lpcs; |
| 3491 | { |
| 3492 | if (!lpcs) return (0); |
| 3493 | |
| 3494 | if (stricmp (lpcs, "ansi") == 0) |
| 3495 | return (ANSI_CHARSET); |
| 3496 | else if (stricmp (lpcs, "iso8859-1") == 0) |
| 3497 | return (ANSI_CHARSET); |
| 3498 | else if (stricmp (lpcs, "iso8859") == 0) |
| 3499 | return (ANSI_CHARSET); |
| 3500 | else if (stricmp (lpcs, "oem") == 0) |
| 3501 | return (OEM_CHARSET); |
| 3502 | #ifdef UNICODE_CHARSET |
| 3503 | else if (stricmp (lpcs, "unicode") == 0) |
| 3504 | return (UNICODE_CHARSET); |
| 3505 | else if (stricmp (lpcs, "iso10646") == 0) |
| 3506 | return (UNICODE_CHARSET); |
| 3507 | #endif |
| 3508 | else |
| 3509 | return (0); |
| 3510 | } |
| 3511 | |
| 3512 | char * |
| 3513 | win32_to_x_charset (fncharset) |
| 3514 | int fncharset; |
| 3515 | { |
| 3516 | switch (fncharset) |
| 3517 | { |
| 3518 | case ANSI_CHARSET: return "ansi"; |
| 3519 | case OEM_CHARSET: return "oem"; |
| 3520 | case SYMBOL_CHARSET: return "symbol"; |
| 3521 | #ifdef UNICODE_CHARSET |
| 3522 | case UNICODE_CHARSET: return "unicode"; |
| 3523 | #endif |
| 3524 | } |
| 3525 | return "*"; |
| 3526 | } |
| 3527 | |
| 3528 | BOOL |
| 3529 | win32_to_x_font (lplogfont, lpxstr, len) |
| 3530 | LOGFONT * lplogfont; |
| 3531 | char * lpxstr; |
| 3532 | int len; |
| 3533 | { |
| 3534 | if (!lpxstr) return (FALSE); |
| 3535 | |
| 3536 | if (lplogfont) |
| 3537 | { |
| 3538 | _snprintf (lpxstr, len - 1, |
| 3539 | "-*-%s-%s-%c-*-*-%d-%d-*-*-%c-%d-*-%s-", |
| 3540 | lplogfont->lfFaceName, |
| 3541 | win32_to_x_weight (lplogfont->lfWeight), |
| 3542 | lplogfont->lfItalic ? 'i' : 'r', |
| 3543 | abs (lplogfont->lfHeight), |
| 3544 | (abs (lplogfont->lfHeight) * 720) / one_win32_display_info.height_in, |
| 3545 | ((lplogfont->lfPitchAndFamily & 0x3) == VARIABLE_PITCH) ? 'p' : 'c', |
| 3546 | lplogfont->lfWidth * 10, |
| 3547 | win32_to_x_charset (lplogfont->lfCharSet) |
| 3548 | ); |
| 3549 | } |
| 3550 | else |
| 3551 | { |
| 3552 | strncpy (lpxstr, "-*-*-*-*-*-*-*-*-*-*-*-*-*-*-", len - 1); |
| 3553 | } |
| 3554 | |
| 3555 | lpxstr[len - 1] = 0; /* just to be sure */ |
| 3556 | return (TRUE); |
| 3557 | } |
| 3558 | |
| 3559 | BOOL |
| 3560 | x_to_win32_font (lpxstr, lplogfont) |
| 3561 | char * lpxstr; |
| 3562 | LOGFONT * lplogfont; |
| 3563 | { |
| 3564 | if (!lplogfont) return (FALSE); |
| 3565 | |
| 3566 | memset (lplogfont, 0, sizeof (*lplogfont)); |
| 3567 | |
| 3568 | lplogfont->lfOutPrecision = OUT_DEFAULT_PRECIS; |
| 3569 | lplogfont->lfClipPrecision = CLIP_DEFAULT_PRECIS; |
| 3570 | lplogfont->lfQuality = DEFAULT_QUALITY; |
| 3571 | |
| 3572 | if (!lpxstr) |
| 3573 | return FALSE; |
| 3574 | |
| 3575 | /* Provide a simple escape mechanism for specifying Windows font names |
| 3576 | * directly -- if font spec does not beginning with '-', assume this |
| 3577 | * format: |
| 3578 | * "<font name>[:height in pixels[:width in pixels[:weight]]]" |
| 3579 | */ |
| 3580 | |
| 3581 | if (*lpxstr == '-') |
| 3582 | { |
| 3583 | int fields; |
| 3584 | char name[50], weight[20], slant, pitch, pixels[10], height[10], width[10], remainder[20]; |
| 3585 | char * encoding; |
| 3586 | |
| 3587 | fields = sscanf (lpxstr, |
| 3588 | "-%*[^-]-%49[^-]-%19[^-]-%c-%*[^-]-%*[^-]-%9[^-]-%9[^-]-%*[^-]-%*[^-]-%c-%9[^-]-%19s", |
| 3589 | name, weight, &slant, pixels, height, &pitch, width, remainder); |
| 3590 | |
| 3591 | if (fields == EOF) return (FALSE); |
| 3592 | |
| 3593 | if (fields > 0 && name[0] != '*') |
| 3594 | { |
| 3595 | strncpy (lplogfont->lfFaceName,name, LF_FACESIZE); |
| 3596 | lplogfont->lfFaceName[LF_FACESIZE-1] = 0; |
| 3597 | } |
| 3598 | else |
| 3599 | lplogfont->lfFaceName[0] = 0; |
| 3600 | |
| 3601 | fields--; |
| 3602 | |
| 3603 | lplogfont->lfWeight = x_to_win32_weight((fields > 0 ? weight : "")); |
| 3604 | |
| 3605 | fields--; |
| 3606 | |
| 3607 | if (!NILP (Vwin32_enable_italics)) |
| 3608 | lplogfont->lfItalic = (fields > 0 && slant == 'i'); |
| 3609 | |
| 3610 | fields--; |
| 3611 | |
| 3612 | if (fields > 0 && pixels[0] != '*') |
| 3613 | lplogfont->lfHeight = atoi (pixels); |
| 3614 | |
| 3615 | fields--; |
| 3616 | |
| 3617 | if (fields > 0 && lplogfont->lfHeight == 0 && height[0] != '*') |
| 3618 | lplogfont->lfHeight = (atoi (height) |
| 3619 | * one_win32_display_info.height_in) / 720; |
| 3620 | |
| 3621 | fields--; |
| 3622 | |
| 3623 | lplogfont->lfPitchAndFamily = |
| 3624 | (fields > 0 && pitch == 'p') ? VARIABLE_PITCH : FIXED_PITCH; |
| 3625 | |
| 3626 | fields--; |
| 3627 | |
| 3628 | if (fields > 0 && width[0] != '*') |
| 3629 | lplogfont->lfWidth = atoi (width) / 10; |
| 3630 | |
| 3631 | fields--; |
| 3632 | |
| 3633 | /* Not all font specs include the registry field, so we allow for an |
| 3634 | optional registry field before the encoding when parsing |
| 3635 | remainder. Also we strip the trailing '-' if present. */ |
| 3636 | { |
| 3637 | int len = strlen (remainder); |
| 3638 | if (len > 0 && remainder[len-1] == '-') |
| 3639 | remainder[len-1] = 0; |
| 3640 | } |
| 3641 | encoding = remainder; |
| 3642 | if (strncmp (encoding, "*-", 2) == 0) |
| 3643 | encoding += 2; |
| 3644 | lplogfont->lfCharSet = x_to_win32_charset (fields > 0 ? encoding : ""); |
| 3645 | } |
| 3646 | else |
| 3647 | { |
| 3648 | int fields; |
| 3649 | char name[100], height[10], width[10], weight[20]; |
| 3650 | |
| 3651 | fields = sscanf (lpxstr, |
| 3652 | "%99[^:]:%9[^:]:%9[^:]:%19s", |
| 3653 | name, height, width, weight); |
| 3654 | |
| 3655 | if (fields == EOF) return (FALSE); |
| 3656 | |
| 3657 | if (fields > 0) |
| 3658 | { |
| 3659 | strncpy (lplogfont->lfFaceName,name, LF_FACESIZE); |
| 3660 | lplogfont->lfFaceName[LF_FACESIZE-1] = 0; |
| 3661 | } |
| 3662 | else |
| 3663 | { |
| 3664 | lplogfont->lfFaceName[0] = 0; |
| 3665 | } |
| 3666 | |
| 3667 | fields--; |
| 3668 | |
| 3669 | if (fields > 0) |
| 3670 | lplogfont->lfHeight = atoi (height); |
| 3671 | |
| 3672 | fields--; |
| 3673 | |
| 3674 | if (fields > 0) |
| 3675 | lplogfont->lfWidth = atoi (width); |
| 3676 | |
| 3677 | fields--; |
| 3678 | |
| 3679 | lplogfont->lfWeight = x_to_win32_weight ((fields > 0 ? weight : "")); |
| 3680 | } |
| 3681 | |
| 3682 | return (TRUE); |
| 3683 | } |
| 3684 | |
| 3685 | BOOL |
| 3686 | win32_font_match (lpszfont1, lpszfont2) |
| 3687 | char * lpszfont1; |
| 3688 | char * lpszfont2; |
| 3689 | { |
| 3690 | char * s1 = lpszfont1, *e1; |
| 3691 | char * s2 = lpszfont2, *e2; |
| 3692 | |
| 3693 | if (s1 == NULL || s2 == NULL) return (FALSE); |
| 3694 | |
| 3695 | if (*s1 == '-') s1++; |
| 3696 | if (*s2 == '-') s2++; |
| 3697 | |
| 3698 | while (1) |
| 3699 | { |
| 3700 | int len1, len2; |
| 3701 | |
| 3702 | e1 = strchr (s1, '-'); |
| 3703 | e2 = strchr (s2, '-'); |
| 3704 | |
| 3705 | if (e1 == NULL || e2 == NULL) return (TRUE); |
| 3706 | |
| 3707 | len1 = e1 - s1; |
| 3708 | len2 = e2 - s2; |
| 3709 | |
| 3710 | if (*s1 != '*' && *s2 != '*' |
| 3711 | && (len1 != len2 || strnicmp (s1, s2, len1) != 0)) |
| 3712 | return (FALSE); |
| 3713 | |
| 3714 | s1 = e1 + 1; |
| 3715 | s2 = e2 + 1; |
| 3716 | } |
| 3717 | } |
| 3718 | |
| 3719 | typedef struct enumfont_t |
| 3720 | { |
| 3721 | HDC hdc; |
| 3722 | int numFonts; |
| 3723 | XFontStruct *size_ref; |
| 3724 | Lisp_Object *pattern; |
| 3725 | Lisp_Object *head; |
| 3726 | Lisp_Object *tail; |
| 3727 | } enumfont_t; |
| 3728 | |
| 3729 | int CALLBACK |
| 3730 | enum_font_cb2 (lplf, lptm, FontType, lpef) |
| 3731 | ENUMLOGFONT * lplf; |
| 3732 | NEWTEXTMETRIC * lptm; |
| 3733 | int FontType; |
| 3734 | enumfont_t * lpef; |
| 3735 | { |
| 3736 | if (lplf->elfLogFont.lfStrikeOut || lplf->elfLogFont.lfUnderline |
| 3737 | || (lplf->elfLogFont.lfCharSet != ANSI_CHARSET && lplf->elfLogFont.lfCharSet != OEM_CHARSET)) |
| 3738 | return (1); |
| 3739 | |
| 3740 | /* if (!lpef->size_ref || lptm->tmMaxCharWidth == FONT_WIDTH (lpef->size_ref)) */ |
| 3741 | { |
| 3742 | char buf[100]; |
| 3743 | |
| 3744 | if (!win32_to_x_font (lplf, buf, 100)) return (0); |
| 3745 | |
| 3746 | if (NILP (*(lpef->pattern)) || win32_font_match (buf, XSTRING (*(lpef->pattern))->data)) |
| 3747 | { |
| 3748 | *lpef->tail = Fcons (build_string (buf), Qnil); |
| 3749 | lpef->tail = &XCONS (*lpef->tail)->cdr; |
| 3750 | lpef->numFonts++; |
| 3751 | } |
| 3752 | } |
| 3753 | |
| 3754 | return (1); |
| 3755 | } |
| 3756 | |
| 3757 | int CALLBACK |
| 3758 | enum_font_cb1 (lplf, lptm, FontType, lpef) |
| 3759 | ENUMLOGFONT * lplf; |
| 3760 | NEWTEXTMETRIC * lptm; |
| 3761 | int FontType; |
| 3762 | enumfont_t * lpef; |
| 3763 | { |
| 3764 | return EnumFontFamilies (lpef->hdc, |
| 3765 | lplf->elfLogFont.lfFaceName, |
| 3766 | (FONTENUMPROC) enum_font_cb2, |
| 3767 | (LPARAM) lpef); |
| 3768 | } |
| 3769 | |
| 3770 | |
| 3771 | DEFUN ("x-list-fonts", Fx_list_fonts, Sx_list_fonts, 1, 3, 0, |
| 3772 | "Return a list of the names of available fonts matching PATTERN.\n\ |
| 3773 | If optional arguments FACE and FRAME are specified, return only fonts\n\ |
| 3774 | the same size as FACE on FRAME.\n\ |
| 3775 | \n\ |
| 3776 | PATTERN is a string, perhaps with wildcard characters;\n\ |
| 3777 | the * character matches any substring, and\n\ |
| 3778 | the ? character matches any single character.\n\ |
| 3779 | PATTERN is case-insensitive.\n\ |
| 3780 | FACE is a face name--a symbol.\n\ |
| 3781 | \n\ |
| 3782 | The return value is a list of strings, suitable as arguments to\n\ |
| 3783 | set-face-font.\n\ |
| 3784 | \n\ |
| 3785 | Fonts Emacs can't use (i.e. proportional fonts) may or may not be excluded\n\ |
| 3786 | even if they match PATTERN and FACE.") |
| 3787 | (pattern, face, frame) |
| 3788 | Lisp_Object pattern, face, frame; |
| 3789 | { |
| 3790 | int num_fonts; |
| 3791 | char **names; |
| 3792 | XFontStruct *info; |
| 3793 | XFontStruct *size_ref; |
| 3794 | Lisp_Object namelist; |
| 3795 | Lisp_Object list; |
| 3796 | FRAME_PTR f; |
| 3797 | enumfont_t ef; |
| 3798 | |
| 3799 | CHECK_STRING (pattern, 0); |
| 3800 | if (!NILP (face)) |
| 3801 | CHECK_SYMBOL (face, 1); |
| 3802 | |
| 3803 | f = check_x_frame (frame); |
| 3804 | |
| 3805 | /* Determine the width standard for comparison with the fonts we find. */ |
| 3806 | |
| 3807 | if (NILP (face)) |
| 3808 | size_ref = 0; |
| 3809 | else |
| 3810 | { |
| 3811 | int face_id; |
| 3812 | |
| 3813 | /* Don't die if we get called with a terminal frame. */ |
| 3814 | if (! FRAME_WIN32_P (f)) |
| 3815 | error ("non-win32 frame used in `x-list-fonts'"); |
| 3816 | |
| 3817 | face_id = face_name_id_number (f, face); |
| 3818 | |
| 3819 | if (face_id < 0 || face_id >= FRAME_N_PARAM_FACES (f) |
| 3820 | || FRAME_PARAM_FACES (f) [face_id] == 0) |
| 3821 | size_ref = f->output_data.win32->font; |
| 3822 | else |
| 3823 | { |
| 3824 | size_ref = FRAME_PARAM_FACES (f) [face_id]->font; |
| 3825 | if (size_ref == (XFontStruct *) (~0)) |
| 3826 | size_ref = f->output_data.win32->font; |
| 3827 | } |
| 3828 | } |
| 3829 | |
| 3830 | /* See if we cached the result for this particular query. */ |
| 3831 | list = Fassoc (pattern, |
| 3832 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); |
| 3833 | |
| 3834 | /* We have info in the cache for this PATTERN. */ |
| 3835 | if (!NILP (list)) |
| 3836 | { |
| 3837 | Lisp_Object tem, newlist; |
| 3838 | |
| 3839 | /* We have info about this pattern. */ |
| 3840 | list = XCONS (list)->cdr; |
| 3841 | |
| 3842 | if (size_ref == 0) |
| 3843 | return list; |
| 3844 | |
| 3845 | BLOCK_INPUT; |
| 3846 | |
| 3847 | /* Filter the cached info and return just the fonts that match FACE. */ |
| 3848 | newlist = Qnil; |
| 3849 | for (tem = list; CONSP (tem); tem = XCONS (tem)->cdr) |
| 3850 | { |
| 3851 | XFontStruct *thisinfo; |
| 3852 | |
| 3853 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (XCONS (tem)->car)->data); |
| 3854 | |
| 3855 | if (thisinfo && same_size_fonts (thisinfo, size_ref)) |
| 3856 | newlist = Fcons (XCONS (tem)->car, newlist); |
| 3857 | |
| 3858 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); |
| 3859 | } |
| 3860 | |
| 3861 | UNBLOCK_INPUT; |
| 3862 | |
| 3863 | return newlist; |
| 3864 | } |
| 3865 | |
| 3866 | BLOCK_INPUT; |
| 3867 | |
| 3868 | namelist = Qnil; |
| 3869 | ef.pattern = &pattern; |
| 3870 | ef.tail = ef.head = &namelist; |
| 3871 | ef.numFonts = 0; |
| 3872 | |
| 3873 | { |
| 3874 | ef.hdc = GetDC (FRAME_WIN32_WINDOW (f)); |
| 3875 | |
| 3876 | EnumFontFamilies (ef.hdc, NULL, (FONTENUMPROC) enum_font_cb1, (LPARAM)&ef); |
| 3877 | |
| 3878 | ReleaseDC (FRAME_WIN32_WINDOW (f), ef.hdc); |
| 3879 | } |
| 3880 | |
| 3881 | UNBLOCK_INPUT; |
| 3882 | |
| 3883 | if (ef.numFonts) |
| 3884 | { |
| 3885 | int i; |
| 3886 | Lisp_Object cur; |
| 3887 | |
| 3888 | /* Make a list of all the fonts we got back. |
| 3889 | Store that in the font cache for the display. */ |
| 3890 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr |
| 3891 | = Fcons (Fcons (pattern, namelist), |
| 3892 | XCONS (FRAME_WIN32_DISPLAY_INFO (f)->name_list_element)->cdr); |
| 3893 | |
| 3894 | /* Make a list of the fonts that have the right width. */ |
| 3895 | list = Qnil; |
| 3896 | cur=namelist; |
| 3897 | for (i = 0; i < ef.numFonts; i++) |
| 3898 | { |
| 3899 | int keeper; |
| 3900 | |
| 3901 | if (!size_ref) |
| 3902 | keeper = 1; |
| 3903 | else |
| 3904 | { |
| 3905 | XFontStruct *thisinfo; |
| 3906 | |
| 3907 | BLOCK_INPUT; |
| 3908 | thisinfo = win32_load_font (FRAME_WIN32_DISPLAY_INFO (f), XSTRING (Fcar (cur))->data); |
| 3909 | |
| 3910 | keeper = thisinfo && same_size_fonts (thisinfo, size_ref); |
| 3911 | |
| 3912 | win32_unload_font (FRAME_WIN32_DISPLAY_INFO (f), thisinfo); |
| 3913 | |
| 3914 | UNBLOCK_INPUT; |
| 3915 | } |
| 3916 | if (keeper) |
| 3917 | list = Fcons (build_string (XSTRING (Fcar (cur))->data), list); |
| 3918 | |
| 3919 | cur = Fcdr (cur); |
| 3920 | } |
| 3921 | list = Fnreverse (list); |
| 3922 | } |
| 3923 | |
| 3924 | return list; |
| 3925 | } |
| 3926 | \f |
| 3927 | DEFUN ("x-color-defined-p", Fx_color_defined_p, Sx_color_defined_p, 1, 2, 0, |
| 3928 | "Return non-nil if color COLOR is supported on frame FRAME.\n\ |
| 3929 | If FRAME is omitted or nil, use the selected frame.") |
| 3930 | (color, frame) |
| 3931 | Lisp_Object color, frame; |
| 3932 | { |
| 3933 | COLORREF foo; |
| 3934 | FRAME_PTR f = check_x_frame (frame); |
| 3935 | |
| 3936 | CHECK_STRING (color, 1); |
| 3937 | |
| 3938 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) |
| 3939 | return Qt; |
| 3940 | else |
| 3941 | return Qnil; |
| 3942 | } |
| 3943 | |
| 3944 | DEFUN ("x-color-values", Fx_color_values, Sx_color_values, 1, 2, 0, |
| 3945 | "Return a description of the color named COLOR on frame FRAME.\n\ |
| 3946 | The value is a list of integer RGB values--(RED GREEN BLUE).\n\ |
| 3947 | These values appear to range from 0 to 65280 or 65535, depending\n\ |
| 3948 | on the system; white is (65280 65280 65280) or (65535 65535 65535).\n\ |
| 3949 | If FRAME is omitted or nil, use the selected frame.") |
| 3950 | (color, frame) |
| 3951 | Lisp_Object color, frame; |
| 3952 | { |
| 3953 | COLORREF foo; |
| 3954 | FRAME_PTR f = check_x_frame (frame); |
| 3955 | |
| 3956 | CHECK_STRING (color, 1); |
| 3957 | |
| 3958 | if (defined_color (f, XSTRING (color)->data, &foo, 0)) |
| 3959 | { |
| 3960 | Lisp_Object rgb[3]; |
| 3961 | |
| 3962 | rgb[0] = make_number (GetRValue (foo)); |
| 3963 | rgb[1] = make_number (GetGValue (foo)); |
| 3964 | rgb[2] = make_number (GetBValue (foo)); |
| 3965 | return Flist (3, rgb); |
| 3966 | } |
| 3967 | else |
| 3968 | return Qnil; |
| 3969 | } |
| 3970 | |
| 3971 | DEFUN ("x-display-color-p", Fx_display_color_p, Sx_display_color_p, 0, 1, 0, |
| 3972 | "Return t if the X display supports color.\n\ |
| 3973 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 3974 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 3975 | If omitted or nil, that stands for the selected frame's display.") |
| 3976 | (display) |
| 3977 | Lisp_Object display; |
| 3978 | { |
| 3979 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 3980 | |
| 3981 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 2) |
| 3982 | return Qnil; |
| 3983 | |
| 3984 | return Qt; |
| 3985 | } |
| 3986 | |
| 3987 | DEFUN ("x-display-grayscale-p", Fx_display_grayscale_p, Sx_display_grayscale_p, |
| 3988 | 0, 1, 0, |
| 3989 | "Return t if the X display supports shades of gray.\n\ |
| 3990 | Note that color displays do support shades of gray.\n\ |
| 3991 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 3992 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 3993 | If omitted or nil, that stands for the selected frame's display.") |
| 3994 | (display) |
| 3995 | Lisp_Object display; |
| 3996 | { |
| 3997 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 3998 | |
| 3999 | if ((dpyinfo->n_planes * dpyinfo->n_cbits) <= 1) |
| 4000 | return Qnil; |
| 4001 | |
| 4002 | return Qt; |
| 4003 | } |
| 4004 | |
| 4005 | DEFUN ("x-display-pixel-width", Fx_display_pixel_width, Sx_display_pixel_width, |
| 4006 | 0, 1, 0, |
| 4007 | "Returns the width in pixels of the X display DISPLAY.\n\ |
| 4008 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4009 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4010 | If omitted or nil, that stands for the selected frame's display.") |
| 4011 | (display) |
| 4012 | Lisp_Object display; |
| 4013 | { |
| 4014 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4015 | |
| 4016 | return make_number (dpyinfo->width); |
| 4017 | } |
| 4018 | |
| 4019 | DEFUN ("x-display-pixel-height", Fx_display_pixel_height, |
| 4020 | Sx_display_pixel_height, 0, 1, 0, |
| 4021 | "Returns the height in pixels of the X display DISPLAY.\n\ |
| 4022 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4023 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4024 | If omitted or nil, that stands for the selected frame's display.") |
| 4025 | (display) |
| 4026 | Lisp_Object display; |
| 4027 | { |
| 4028 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4029 | |
| 4030 | return make_number (dpyinfo->height); |
| 4031 | } |
| 4032 | |
| 4033 | DEFUN ("x-display-planes", Fx_display_planes, Sx_display_planes, |
| 4034 | 0, 1, 0, |
| 4035 | "Returns the number of bitplanes of the display DISPLAY.\n\ |
| 4036 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4037 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4038 | If omitted or nil, that stands for the selected frame's display.") |
| 4039 | (display) |
| 4040 | Lisp_Object display; |
| 4041 | { |
| 4042 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4043 | |
| 4044 | return make_number (dpyinfo->n_planes * dpyinfo->n_cbits); |
| 4045 | } |
| 4046 | |
| 4047 | DEFUN ("x-display-color-cells", Fx_display_color_cells, Sx_display_color_cells, |
| 4048 | 0, 1, 0, |
| 4049 | "Returns the number of color cells of the display DISPLAY.\n\ |
| 4050 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4051 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4052 | If omitted or nil, that stands for the selected frame's display.") |
| 4053 | (display) |
| 4054 | Lisp_Object display; |
| 4055 | { |
| 4056 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4057 | HDC hdc; |
| 4058 | int cap; |
| 4059 | |
| 4060 | hdc = GetDC (dpyinfo->root_window); |
| 4061 | if (dpyinfo->has_palette) |
| 4062 | cap = GetDeviceCaps (hdc, SIZEPALETTE); |
| 4063 | else |
| 4064 | cap = GetDeviceCaps (hdc, NUMCOLORS); |
| 4065 | |
| 4066 | ReleaseDC (dpyinfo->root_window, hdc); |
| 4067 | |
| 4068 | return make_number (cap); |
| 4069 | } |
| 4070 | |
| 4071 | DEFUN ("x-server-max-request-size", Fx_server_max_request_size, |
| 4072 | Sx_server_max_request_size, |
| 4073 | 0, 1, 0, |
| 4074 | "Returns the maximum request size of the server of display DISPLAY.\n\ |
| 4075 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4076 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4077 | If omitted or nil, that stands for the selected frame's display.") |
| 4078 | (display) |
| 4079 | Lisp_Object display; |
| 4080 | { |
| 4081 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4082 | |
| 4083 | return make_number (1); |
| 4084 | } |
| 4085 | |
| 4086 | DEFUN ("x-server-vendor", Fx_server_vendor, Sx_server_vendor, 0, 1, 0, |
| 4087 | "Returns the vendor ID string of the Win32 system (Microsoft).\n\ |
| 4088 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4089 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4090 | If omitted or nil, that stands for the selected frame's display.") |
| 4091 | (display) |
| 4092 | Lisp_Object display; |
| 4093 | { |
| 4094 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4095 | char *vendor = "Microsoft Corp."; |
| 4096 | |
| 4097 | if (! vendor) vendor = ""; |
| 4098 | return build_string (vendor); |
| 4099 | } |
| 4100 | |
| 4101 | DEFUN ("x-server-version", Fx_server_version, Sx_server_version, 0, 1, 0, |
| 4102 | "Returns the version numbers of the server of display DISPLAY.\n\ |
| 4103 | The value is a list of three integers: the major and minor\n\ |
| 4104 | version numbers, and the vendor-specific release\n\ |
| 4105 | number. See also the function `x-server-vendor'.\n\n\ |
| 4106 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4107 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4108 | If omitted or nil, that stands for the selected frame's display.") |
| 4109 | (display) |
| 4110 | Lisp_Object display; |
| 4111 | { |
| 4112 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4113 | |
| 4114 | return Fcons (make_number (nt_major_version), |
| 4115 | Fcons (make_number (nt_minor_version), Qnil)); |
| 4116 | } |
| 4117 | |
| 4118 | DEFUN ("x-display-screens", Fx_display_screens, Sx_display_screens, 0, 1, 0, |
| 4119 | "Returns the number of screens on the server of display DISPLAY.\n\ |
| 4120 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4121 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4122 | If omitted or nil, that stands for the selected frame's display.") |
| 4123 | (display) |
| 4124 | Lisp_Object display; |
| 4125 | { |
| 4126 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4127 | |
| 4128 | return make_number (1); |
| 4129 | } |
| 4130 | |
| 4131 | DEFUN ("x-display-mm-height", Fx_display_mm_height, Sx_display_mm_height, 0, 1, 0, |
| 4132 | "Returns the height in millimeters of the X display DISPLAY.\n\ |
| 4133 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4134 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4135 | If omitted or nil, that stands for the selected frame's display.") |
| 4136 | (display) |
| 4137 | Lisp_Object display; |
| 4138 | { |
| 4139 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4140 | HDC hdc; |
| 4141 | int cap; |
| 4142 | |
| 4143 | hdc = GetDC (dpyinfo->root_window); |
| 4144 | cap = GetDeviceCaps (hdc, VERTSIZE); |
| 4145 | ReleaseDC (dpyinfo->root_window, hdc); |
| 4146 | |
| 4147 | return make_number (cap); |
| 4148 | } |
| 4149 | |
| 4150 | DEFUN ("x-display-mm-width", Fx_display_mm_width, Sx_display_mm_width, 0, 1, 0, |
| 4151 | "Returns the width in millimeters of the X display DISPLAY.\n\ |
| 4152 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4153 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4154 | If omitted or nil, that stands for the selected frame's display.") |
| 4155 | (display) |
| 4156 | Lisp_Object display; |
| 4157 | { |
| 4158 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4159 | |
| 4160 | HDC hdc; |
| 4161 | int cap; |
| 4162 | |
| 4163 | hdc = GetDC (dpyinfo->root_window); |
| 4164 | cap = GetDeviceCaps (hdc, HORZSIZE); |
| 4165 | ReleaseDC (dpyinfo->root_window, hdc); |
| 4166 | |
| 4167 | return make_number (cap); |
| 4168 | } |
| 4169 | |
| 4170 | DEFUN ("x-display-backing-store", Fx_display_backing_store, |
| 4171 | Sx_display_backing_store, 0, 1, 0, |
| 4172 | "Returns an indication of whether display DISPLAY does backing store.\n\ |
| 4173 | The value may be `always', `when-mapped', or `not-useful'.\n\ |
| 4174 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4175 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4176 | If omitted or nil, that stands for the selected frame's display.") |
| 4177 | (display) |
| 4178 | Lisp_Object display; |
| 4179 | { |
| 4180 | return intern ("not-useful"); |
| 4181 | } |
| 4182 | |
| 4183 | DEFUN ("x-display-visual-class", Fx_display_visual_class, |
| 4184 | Sx_display_visual_class, 0, 1, 0, |
| 4185 | "Returns the visual class of the display DISPLAY.\n\ |
| 4186 | The value is one of the symbols `static-gray', `gray-scale',\n\ |
| 4187 | `static-color', `pseudo-color', `true-color', or `direct-color'.\n\n\ |
| 4188 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4189 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4190 | If omitted or nil, that stands for the selected frame's display.") |
| 4191 | (display) |
| 4192 | Lisp_Object display; |
| 4193 | { |
| 4194 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4195 | |
| 4196 | #if 0 |
| 4197 | switch (dpyinfo->visual->class) |
| 4198 | { |
| 4199 | case StaticGray: return (intern ("static-gray")); |
| 4200 | case GrayScale: return (intern ("gray-scale")); |
| 4201 | case StaticColor: return (intern ("static-color")); |
| 4202 | case PseudoColor: return (intern ("pseudo-color")); |
| 4203 | case TrueColor: return (intern ("true-color")); |
| 4204 | case DirectColor: return (intern ("direct-color")); |
| 4205 | default: |
| 4206 | error ("Display has an unknown visual class"); |
| 4207 | } |
| 4208 | #endif |
| 4209 | |
| 4210 | error ("Display has an unknown visual class"); |
| 4211 | } |
| 4212 | |
| 4213 | DEFUN ("x-display-save-under", Fx_display_save_under, |
| 4214 | Sx_display_save_under, 0, 1, 0, |
| 4215 | "Returns t if the display DISPLAY supports the save-under feature.\n\ |
| 4216 | The optional argument DISPLAY specifies which display to ask about.\n\ |
| 4217 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4218 | If omitted or nil, that stands for the selected frame's display.") |
| 4219 | (display) |
| 4220 | Lisp_Object display; |
| 4221 | { |
| 4222 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4223 | |
| 4224 | return Qnil; |
| 4225 | } |
| 4226 | \f |
| 4227 | int |
| 4228 | x_pixel_width (f) |
| 4229 | register struct frame *f; |
| 4230 | { |
| 4231 | return PIXEL_WIDTH (f); |
| 4232 | } |
| 4233 | |
| 4234 | int |
| 4235 | x_pixel_height (f) |
| 4236 | register struct frame *f; |
| 4237 | { |
| 4238 | return PIXEL_HEIGHT (f); |
| 4239 | } |
| 4240 | |
| 4241 | int |
| 4242 | x_char_width (f) |
| 4243 | register struct frame *f; |
| 4244 | { |
| 4245 | return FONT_WIDTH (f->output_data.win32->font); |
| 4246 | } |
| 4247 | |
| 4248 | int |
| 4249 | x_char_height (f) |
| 4250 | register struct frame *f; |
| 4251 | { |
| 4252 | return f->output_data.win32->line_height; |
| 4253 | } |
| 4254 | |
| 4255 | int |
| 4256 | x_screen_planes (frame) |
| 4257 | Lisp_Object frame; |
| 4258 | { |
| 4259 | return (FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_planes * |
| 4260 | FRAME_WIN32_DISPLAY_INFO (XFRAME (frame))->n_cbits); |
| 4261 | } |
| 4262 | \f |
| 4263 | /* Return the display structure for the display named NAME. |
| 4264 | Open a new connection if necessary. */ |
| 4265 | |
| 4266 | struct win32_display_info * |
| 4267 | x_display_info_for_name (name) |
| 4268 | Lisp_Object name; |
| 4269 | { |
| 4270 | Lisp_Object names; |
| 4271 | struct win32_display_info *dpyinfo; |
| 4272 | |
| 4273 | CHECK_STRING (name, 0); |
| 4274 | |
| 4275 | for (dpyinfo = &one_win32_display_info, names = win32_display_name_list; |
| 4276 | dpyinfo; |
| 4277 | dpyinfo = dpyinfo->next, names = XCONS (names)->cdr) |
| 4278 | { |
| 4279 | Lisp_Object tem; |
| 4280 | tem = Fstring_equal (XCONS (XCONS (names)->car)->car, name); |
| 4281 | if (!NILP (tem)) |
| 4282 | return dpyinfo; |
| 4283 | } |
| 4284 | |
| 4285 | /* Use this general default value to start with. */ |
| 4286 | Vx_resource_name = Vinvocation_name; |
| 4287 | |
| 4288 | validate_x_resource_name (); |
| 4289 | |
| 4290 | dpyinfo = win32_term_init (name, (unsigned char *)0, |
| 4291 | (char *) XSTRING (Vx_resource_name)->data); |
| 4292 | |
| 4293 | if (dpyinfo == 0) |
| 4294 | error ("Cannot connect to server %s", XSTRING (name)->data); |
| 4295 | |
| 4296 | XSETFASTINT (Vwindow_system_version, 3); |
| 4297 | |
| 4298 | return dpyinfo; |
| 4299 | } |
| 4300 | |
| 4301 | DEFUN ("x-open-connection", Fx_open_connection, Sx_open_connection, |
| 4302 | 1, 3, 0, "Open a connection to a server.\n\ |
| 4303 | DISPLAY is the name of the display to connect to.\n\ |
| 4304 | Optional second arg XRM-STRING is a string of resources in xrdb format.\n\ |
| 4305 | If the optional third arg MUST-SUCCEED is non-nil,\n\ |
| 4306 | terminate Emacs if we can't open the connection.") |
| 4307 | (display, xrm_string, must_succeed) |
| 4308 | Lisp_Object display, xrm_string, must_succeed; |
| 4309 | { |
| 4310 | unsigned int n_planes; |
| 4311 | unsigned char *xrm_option; |
| 4312 | struct win32_display_info *dpyinfo; |
| 4313 | Lisp_Object color_file = Qnil; |
| 4314 | |
| 4315 | CHECK_STRING (display, 0); |
| 4316 | if (! NILP (xrm_string)) |
| 4317 | CHECK_STRING (xrm_string, 1); |
| 4318 | |
| 4319 | /* Allow color mapping to be defined externally; first look in user's |
| 4320 | HOME directory, then in Emacs etc dir for a file called rgb.txt. */ |
| 4321 | color_file = build_string ("~/rgb.txt"); |
| 4322 | if (NILP (color_file) || NILP (Ffile_readable_p (color_file))) |
| 4323 | color_file = concat2 (Vdoc_directory, build_string ("rgb.txt")); |
| 4324 | |
| 4325 | Vwin32_color_map = Fwin32_load_color_file (color_file); |
| 4326 | |
| 4327 | if (NILP (Vwin32_color_map)) |
| 4328 | Vwin32_color_map = Fwin32_default_color_map (); |
| 4329 | |
| 4330 | if (! NILP (xrm_string)) |
| 4331 | xrm_option = (unsigned char *) XSTRING (xrm_string)->data; |
| 4332 | else |
| 4333 | xrm_option = (unsigned char *) 0; |
| 4334 | |
| 4335 | /* Use this general default value to start with. */ |
| 4336 | Vx_resource_name = Vinvocation_name; |
| 4337 | |
| 4338 | validate_x_resource_name (); |
| 4339 | |
| 4340 | /* This is what opens the connection and sets x_current_display. |
| 4341 | This also initializes many symbols, such as those used for input. */ |
| 4342 | dpyinfo = win32_term_init (display, xrm_option, |
| 4343 | (char *) XSTRING (Vx_resource_name)->data); |
| 4344 | |
| 4345 | if (dpyinfo == 0) |
| 4346 | { |
| 4347 | if (!NILP (must_succeed)) |
| 4348 | fatal ("Cannot connect to server %s.\n", XSTRING (display)->data); |
| 4349 | else |
| 4350 | error ("Cannot connect to server %s", XSTRING (display)->data); |
| 4351 | } |
| 4352 | |
| 4353 | XSETFASTINT (Vwindow_system_version, 3); |
| 4354 | return Qnil; |
| 4355 | } |
| 4356 | |
| 4357 | DEFUN ("x-close-connection", Fx_close_connection, |
| 4358 | Sx_close_connection, 1, 1, 0, |
| 4359 | "Close the connection to DISPLAY's server.\n\ |
| 4360 | For DISPLAY, specify either a frame or a display name (a string).\n\ |
| 4361 | If DISPLAY is nil, that stands for the selected frame's display.") |
| 4362 | (display) |
| 4363 | Lisp_Object display; |
| 4364 | { |
| 4365 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4366 | struct win32_display_info *tail; |
| 4367 | int i; |
| 4368 | |
| 4369 | if (dpyinfo->reference_count > 0) |
| 4370 | error ("Display still has frames on it"); |
| 4371 | |
| 4372 | BLOCK_INPUT; |
| 4373 | /* Free the fonts in the font table. */ |
| 4374 | for (i = 0; i < dpyinfo->n_fonts; i++) |
| 4375 | { |
| 4376 | if (dpyinfo->font_table[i].name) |
| 4377 | free (dpyinfo->font_table[i].name); |
| 4378 | /* Don't free the full_name string; |
| 4379 | it is always shared with something else. */ |
| 4380 | win32_unload_font (dpyinfo, dpyinfo->font_table[i].font); |
| 4381 | } |
| 4382 | x_destroy_all_bitmaps (dpyinfo); |
| 4383 | |
| 4384 | x_delete_display (dpyinfo); |
| 4385 | UNBLOCK_INPUT; |
| 4386 | |
| 4387 | return Qnil; |
| 4388 | } |
| 4389 | |
| 4390 | DEFUN ("x-display-list", Fx_display_list, Sx_display_list, 0, 0, 0, |
| 4391 | "Return the list of display names that Emacs has connections to.") |
| 4392 | () |
| 4393 | { |
| 4394 | Lisp_Object tail, result; |
| 4395 | |
| 4396 | result = Qnil; |
| 4397 | for (tail = win32_display_name_list; ! NILP (tail); tail = XCONS (tail)->cdr) |
| 4398 | result = Fcons (XCONS (XCONS (tail)->car)->car, result); |
| 4399 | |
| 4400 | return result; |
| 4401 | } |
| 4402 | |
| 4403 | DEFUN ("x-synchronize", Fx_synchronize, Sx_synchronize, 1, 2, 0, |
| 4404 | "If ON is non-nil, report errors as soon as the erring request is made.\n\ |
| 4405 | If ON is nil, allow buffering of requests.\n\ |
| 4406 | This is a noop on Win32 systems.\n\ |
| 4407 | The optional second argument DISPLAY specifies which display to act on.\n\ |
| 4408 | DISPLAY should be either a frame or a display name (a string).\n\ |
| 4409 | If DISPLAY is omitted or nil, that stands for the selected frame's display.") |
| 4410 | (on, display) |
| 4411 | Lisp_Object display, on; |
| 4412 | { |
| 4413 | struct win32_display_info *dpyinfo = check_x_display_info (display); |
| 4414 | |
| 4415 | return Qnil; |
| 4416 | } |
| 4417 | |
| 4418 | \f |
| 4419 | /* These are the win32 specialized functions */ |
| 4420 | |
| 4421 | DEFUN ("win32-select-font", Fwin32_select_font, Swin32_select_font, 0, 1, 0, |
| 4422 | "This will display the Win32 font dialog and return an X font string corresponding to the selection.") |
| 4423 | (frame) |
| 4424 | Lisp_Object frame; |
| 4425 | { |
| 4426 | FRAME_PTR f = check_x_frame (frame); |
| 4427 | CHOOSEFONT cf; |
| 4428 | LOGFONT lf; |
| 4429 | char buf[100]; |
| 4430 | |
| 4431 | bzero (&cf, sizeof (cf)); |
| 4432 | |
| 4433 | cf.lStructSize = sizeof (cf); |
| 4434 | cf.hwndOwner = FRAME_WIN32_WINDOW (f); |
| 4435 | cf.Flags = CF_FIXEDPITCHONLY | CF_FORCEFONTEXIST | CF_SCREENFONTS; |
| 4436 | cf.lpLogFont = &lf; |
| 4437 | |
| 4438 | if (!ChooseFont (&cf) || !win32_to_x_font (&lf, buf, 100)) |
| 4439 | return Qnil; |
| 4440 | |
| 4441 | return build_string (buf); |
| 4442 | } |
| 4443 | |
| 4444 | \f |
| 4445 | syms_of_win32fns () |
| 4446 | { |
| 4447 | /* The section below is built by the lisp expression at the top of the file, |
| 4448 | just above where these variables are declared. */ |
| 4449 | /*&&& init symbols here &&&*/ |
| 4450 | Qauto_raise = intern ("auto-raise"); |
| 4451 | staticpro (&Qauto_raise); |
| 4452 | Qauto_lower = intern ("auto-lower"); |
| 4453 | staticpro (&Qauto_lower); |
| 4454 | Qbackground_color = intern ("background-color"); |
| 4455 | staticpro (&Qbackground_color); |
| 4456 | Qbar = intern ("bar"); |
| 4457 | staticpro (&Qbar); |
| 4458 | Qborder_color = intern ("border-color"); |
| 4459 | staticpro (&Qborder_color); |
| 4460 | Qborder_width = intern ("border-width"); |
| 4461 | staticpro (&Qborder_width); |
| 4462 | Qbox = intern ("box"); |
| 4463 | staticpro (&Qbox); |
| 4464 | Qcursor_color = intern ("cursor-color"); |
| 4465 | staticpro (&Qcursor_color); |
| 4466 | Qcursor_type = intern ("cursor-type"); |
| 4467 | staticpro (&Qcursor_type); |
| 4468 | Qfont = intern ("font"); |
| 4469 | staticpro (&Qfont); |
| 4470 | Qforeground_color = intern ("foreground-color"); |
| 4471 | staticpro (&Qforeground_color); |
| 4472 | Qgeometry = intern ("geometry"); |
| 4473 | staticpro (&Qgeometry); |
| 4474 | Qicon_left = intern ("icon-left"); |
| 4475 | staticpro (&Qicon_left); |
| 4476 | Qicon_top = intern ("icon-top"); |
| 4477 | staticpro (&Qicon_top); |
| 4478 | Qicon_type = intern ("icon-type"); |
| 4479 | staticpro (&Qicon_type); |
| 4480 | Qicon_name = intern ("icon-name"); |
| 4481 | staticpro (&Qicon_name); |
| 4482 | Qinternal_border_width = intern ("internal-border-width"); |
| 4483 | staticpro (&Qinternal_border_width); |
| 4484 | Qleft = intern ("left"); |
| 4485 | staticpro (&Qleft); |
| 4486 | Qmouse_color = intern ("mouse-color"); |
| 4487 | staticpro (&Qmouse_color); |
| 4488 | Qnone = intern ("none"); |
| 4489 | staticpro (&Qnone); |
| 4490 | Qparent_id = intern ("parent-id"); |
| 4491 | staticpro (&Qparent_id); |
| 4492 | Qscroll_bar_width = intern ("scroll-bar-width"); |
| 4493 | staticpro (&Qscroll_bar_width); |
| 4494 | Qsuppress_icon = intern ("suppress-icon"); |
| 4495 | staticpro (&Qsuppress_icon); |
| 4496 | Qtop = intern ("top"); |
| 4497 | staticpro (&Qtop); |
| 4498 | Qundefined_color = intern ("undefined-color"); |
| 4499 | staticpro (&Qundefined_color); |
| 4500 | Qvertical_scroll_bars = intern ("vertical-scroll-bars"); |
| 4501 | staticpro (&Qvertical_scroll_bars); |
| 4502 | Qvisibility = intern ("visibility"); |
| 4503 | staticpro (&Qvisibility); |
| 4504 | Qwindow_id = intern ("window-id"); |
| 4505 | staticpro (&Qwindow_id); |
| 4506 | Qx_frame_parameter = intern ("x-frame-parameter"); |
| 4507 | staticpro (&Qx_frame_parameter); |
| 4508 | Qx_resource_name = intern ("x-resource-name"); |
| 4509 | staticpro (&Qx_resource_name); |
| 4510 | Quser_position = intern ("user-position"); |
| 4511 | staticpro (&Quser_position); |
| 4512 | Quser_size = intern ("user-size"); |
| 4513 | staticpro (&Quser_size); |
| 4514 | Qdisplay = intern ("display"); |
| 4515 | staticpro (&Qdisplay); |
| 4516 | /* This is the end of symbol initialization. */ |
| 4517 | |
| 4518 | Fput (Qundefined_color, Qerror_conditions, |
| 4519 | Fcons (Qundefined_color, Fcons (Qerror, Qnil))); |
| 4520 | Fput (Qundefined_color, Qerror_message, |
| 4521 | build_string ("Undefined color")); |
| 4522 | |
| 4523 | DEFVAR_LISP ("win32-color-map", &Vwin32_color_map, |
| 4524 | "A array of color name mappings for windows."); |
| 4525 | Vwin32_color_map = Qnil; |
| 4526 | |
| 4527 | DEFVAR_LISP ("win32-enable-italics", &Vwin32_enable_italics, |
| 4528 | "Non-nil enables selection of artificially italicized fonts."); |
| 4529 | Vwin32_enable_italics = Qnil; |
| 4530 | |
| 4531 | DEFVAR_LISP ("win32-enable-palette", &Vwin32_enable_palette, |
| 4532 | "Non-nil enables Windows palette management to map colors exactly."); |
| 4533 | Vwin32_enable_palette = Qt; |
| 4534 | |
| 4535 | init_x_parm_symbols (); |
| 4536 | |
| 4537 | DEFVAR_LISP ("x-bitmap-file-path", &Vx_bitmap_file_path, |
| 4538 | "List of directories to search for bitmap files for win32."); |
| 4539 | Vx_bitmap_file_path = decode_env_path ((char *) 0, "PATH"); |
| 4540 | |
| 4541 | DEFVAR_LISP ("x-pointer-shape", &Vx_pointer_shape, |
| 4542 | "The shape of the pointer when over text.\n\ |
| 4543 | Changing the value does not affect existing frames\n\ |
| 4544 | unless you set the mouse color."); |
| 4545 | Vx_pointer_shape = Qnil; |
| 4546 | |
| 4547 | DEFVAR_LISP ("x-resource-name", &Vx_resource_name, |
| 4548 | "The name Emacs uses to look up resources; for internal use only.\n\ |
| 4549 | `x-get-resource' uses this as the first component of the instance name\n\ |
| 4550 | when requesting resource values.\n\ |
| 4551 | Emacs initially sets `x-resource-name' to the name under which Emacs\n\ |
| 4552 | was invoked, or to the value specified with the `-name' or `-rn'\n\ |
| 4553 | switches, if present."); |
| 4554 | Vx_resource_name = Qnil; |
| 4555 | |
| 4556 | Vx_nontext_pointer_shape = Qnil; |
| 4557 | |
| 4558 | Vx_mode_pointer_shape = Qnil; |
| 4559 | |
| 4560 | DEFVAR_INT ("x-sensitive-text-pointer-shape", |
| 4561 | &Vx_sensitive_text_pointer_shape, |
| 4562 | "The shape of the pointer when over mouse-sensitive text.\n\ |
| 4563 | This variable takes effect when you create a new frame\n\ |
| 4564 | or when you set the mouse color."); |
| 4565 | Vx_sensitive_text_pointer_shape = Qnil; |
| 4566 | |
| 4567 | DEFVAR_LISP ("x-cursor-fore-pixel", &Vx_cursor_fore_pixel, |
| 4568 | "A string indicating the foreground color of the cursor box."); |
| 4569 | Vx_cursor_fore_pixel = Qnil; |
| 4570 | |
| 4571 | DEFVAR_LISP ("x-no-window-manager", &Vx_no_window_manager, |
| 4572 | "Non-nil if no window manager is in use.\n\ |
| 4573 | Emacs doesn't try to figure this out; this is always nil\n\ |
| 4574 | unless you set it to something else."); |
| 4575 | /* We don't have any way to find this out, so set it to nil |
| 4576 | and maybe the user would like to set it to t. */ |
| 4577 | Vx_no_window_manager = Qnil; |
| 4578 | |
| 4579 | defsubr (&Sx_get_resource); |
| 4580 | defsubr (&Sx_list_fonts); |
| 4581 | defsubr (&Sx_display_color_p); |
| 4582 | defsubr (&Sx_display_grayscale_p); |
| 4583 | defsubr (&Sx_color_defined_p); |
| 4584 | defsubr (&Sx_color_values); |
| 4585 | defsubr (&Sx_server_max_request_size); |
| 4586 | defsubr (&Sx_server_vendor); |
| 4587 | defsubr (&Sx_server_version); |
| 4588 | defsubr (&Sx_display_pixel_width); |
| 4589 | defsubr (&Sx_display_pixel_height); |
| 4590 | defsubr (&Sx_display_mm_width); |
| 4591 | defsubr (&Sx_display_mm_height); |
| 4592 | defsubr (&Sx_display_screens); |
| 4593 | defsubr (&Sx_display_planes); |
| 4594 | defsubr (&Sx_display_color_cells); |
| 4595 | defsubr (&Sx_display_visual_class); |
| 4596 | defsubr (&Sx_display_backing_store); |
| 4597 | defsubr (&Sx_display_save_under); |
| 4598 | defsubr (&Sx_parse_geometry); |
| 4599 | defsubr (&Sx_create_frame); |
| 4600 | defsubr (&Sfocus_frame); |
| 4601 | defsubr (&Sunfocus_frame); |
| 4602 | defsubr (&Sx_open_connection); |
| 4603 | defsubr (&Sx_close_connection); |
| 4604 | defsubr (&Sx_display_list); |
| 4605 | defsubr (&Sx_synchronize); |
| 4606 | |
| 4607 | /* Win32 specific functions */ |
| 4608 | |
| 4609 | defsubr (&Swin32_select_font); |
| 4610 | defsubr (&Swin32_define_rgb_color); |
| 4611 | defsubr (&Swin32_load_color_file); |
| 4612 | } |
| 4613 | |
| 4614 | #undef abort |
| 4615 | |
| 4616 | void |
| 4617 | win32_abort() |
| 4618 | { |
| 4619 | MessageBox (NULL, |
| 4620 | "A fatal error has occurred - aborting!", |
| 4621 | "Emacs Abort Dialog", |
| 4622 | MB_OK | MB_ICONEXCLAMATION); |
| 4623 | abort(); |
| 4624 | } |