/* Input event support for Windows NT port of GNU Emacs.
Copyright (C) 1992, 1993, 1995 Free Software Foundation, Inc.
- This file is part of GNU Emacs.
+This file is part of GNU Emacs.
- GNU Emacs is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by the
- Free Software Foundation; either version 2, or (at your option) any later
- version.
+GNU Emacs is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
- GNU Emacs is distributed in the hope that it will be useful, but WITHOUT
- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- more details.
+GNU Emacs is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
- You should have received a copy of the GNU General Public License along
- with GNU Emacs; see the file COPYING. If not, write to the Free Software
- Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+You should have received a copy of the GNU General Public License
+along with GNU Emacs; see the file COPYING. If not, write to
+the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+Boston, MA 02111-1307, USA.
Drew Bliss 01-Oct-93
Adapted from ntkbd.c by Tim Fleehart
/* stdin, from ntterm */
extern HANDLE keyboard_handle;
-/* Indicate mouse motion, from keyboard.c */
-extern int mouse_moved;
-
/* Info for last mouse motion */
static COORD movement_pos;
static DWORD movement_time;
return retval;
}
-/* Patch up NT keyboard events when info is missing that should be there,
- assuming that map_virt_key says that the key is a valid ASCII char. */
-static char win32_number_shift_map[] = {
- ')', '!', '@', '#', '$', '%', '^', '&', '*', '('
-};
-
-#define WIN32_KEY_SHIFTED(mods, no, yes) \
- ((mods & (SHIFT_PRESSED | CAPSLOCK_ON)) ? yes : no)
-
-static void
+/* The return code indicates key code size. */
+static int
win32_kbd_patch_key (KEY_EVENT_RECORD *event)
{
unsigned int key_code = event->wVirtualKeyCode;
unsigned int mods = event->dwControlKeyState;
- int mapped_punct = 0;
-
- /* map_virt_key says its a valid key, but the uChar.AsciiChar field
- is empty. patch up the uChar.AsciiChar field using wVirtualKeyCode. */
- if (event->uChar.AsciiChar == 0
- && ((key_code >= '0' && key_code <= '9')
- || (key_code >= 'A' && key_code <= 'Z')
- || (key_code >= 0xBA && key_code <= 0xC0)
- || (key_code >= 0xDB && key_code <= 0xDE)
- )) {
- if (key_code >= '0' && key_code <= '9') {
- event->uChar.AsciiChar =
- WIN32_KEY_SHIFTED (mods, key_code,
- win32_number_shift_map[key_code - '0']);
- return;
- }
- switch (key_code) {
- case 0xBA: mapped_punct = WIN32_KEY_SHIFTED (mods, ';', ':'); break;
- case 0xBB: mapped_punct = WIN32_KEY_SHIFTED (mods, '=', '+'); break;
- case 0xBC: mapped_punct = WIN32_KEY_SHIFTED (mods, ',', '<'); break;
- case 0xBD: mapped_punct = WIN32_KEY_SHIFTED (mods, '-', '_'); break;
- case 0xBE: mapped_punct = WIN32_KEY_SHIFTED (mods, '.', '>'); break;
- case 0xBF: mapped_punct = WIN32_KEY_SHIFTED (mods, '/', '?'); break;
- case 0xC0: mapped_punct = WIN32_KEY_SHIFTED (mods, '`', '~'); break;
- case 0xDB: mapped_punct = WIN32_KEY_SHIFTED (mods, '[', '{'); break;
- case 0xDC: mapped_punct = WIN32_KEY_SHIFTED (mods, '\\', '|'); break;
- case 0xDD: mapped_punct = WIN32_KEY_SHIFTED (mods, ']', '}'); break;
- case 0xDE: mapped_punct = WIN32_KEY_SHIFTED (mods, '\'', '"'); break;
- default:
- mapped_punct = 0;
- break;
- }
- if (mapped_punct) {
- event->uChar.AsciiChar = mapped_punct;
- return;
+ BYTE keystate[256];
+ static BYTE ansi_code[4];
+ static int isdead;
+
+ if (isdead == 2)
+ {
+ event->uChar.AsciiChar = ansi_code[2];
+ isdead = 0;
+ return 1;
}
- /* otherwise, it's a letter. */
- event->uChar.AsciiChar = WIN32_KEY_SHIFTED (mods, key_code - 'A' + 'a',
- key_code);
- }
+ if (event->uChar.AsciiChar != 0)
+ return 1;
+ memset (keystate, 0, sizeof (keystate));
+ if (mods & SHIFT_PRESSED)
+ keystate[VK_SHIFT] = 0x80;
+ if (mods & CAPSLOCK_ON)
+ keystate[VK_CAPITAL] = 1;
+ isdead = ToAscii (event->wVirtualKeyCode, event->wVirtualScanCode,
+ keystate, (LPWORD) ansi_code, 0);
+ if (isdead == 0)
+ return 0;
+ event->uChar.AsciiChar = ansi_code[0];
+ return isdead;
}
-
+
/* Map virtual key codes into:
-1 - Ignore this key
-2 - ASCII char
static int map_virt_key[256] =
{
+#ifdef MULE
+ -3,
+#else
-1,
+#endif
-1, /* VK_LBUTTON */
-1, /* VK_RBUTTON */
0x69, /* VK_CANCEL */
0xd5, /* VK_F24 */
-1, -1, -1, -1, -1, -1, -1, -1,
0x7f, /* VK_NUMLOCK */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x9f */
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0x9f */
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xaf */
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xb9 */
-2, /* ; */
-2, /* . */
-2, /* / */
-2, /* ` */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xcf */
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xcf */
-1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xda */
- -2, /* [ */
- -2, /* - */
- -2, /* ] */
- -2, /* ' */
- -1, /* 0xdf */
- -1, -1, -2, /* VK_OEM_102 */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, /* 0xef */
- -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 /* 0xff */
+ -2, -2, -2, -2, -2, /* 0xdf */
+ -2, -2, -2, -2, -2,
+ -1, /* 0xe5 */
+ -2, /* oxe6 */
+ -1, -1, /* 0xe8 */
+ -2, -2, -2, -2, -2, -2, -2, /* 0xef */
+ -2, -2, -2, -2, -2, -2,
+ -1, -1, -1, -1, -1, -1, -1, -1, -1, -1 /* 0xff */
};
+/* return code -1 means that event_queue_ptr won't be incremented.
+ In other word, this event makes two key codes. (by himi) */
static int
key_event (KEY_EVENT_RECORD *event, struct input_event *emacs_ev)
{
int map;
+ int key_flag = 0;
static BOOL map_virt_key_init_done;
/* Skip key-up events. */
{
/* ASCII */
emacs_ev->kind = ascii_keystroke;
- win32_kbd_patch_key (event);
+ key_flag = win32_kbd_patch_key (event); /* 95.7.25 by himi */
+ if (key_flag == 0)
+ return 0;
XSETINT (emacs_ev->code, event->uChar.AsciiChar);
}
+#ifdef MULE
+ /* for IME */
+ else if (map == -3)
+ {
+ if ((event->dwControlKeyState & NLS_IME_CONVERSION)
+ && !(event->dwControlKeyState & RIGHT_ALT_PRESSED)
+ && !(event->dwControlKeyState & LEFT_ALT_PRESSED)
+ && !(event->dwControlKeyState & RIGHT_CTRL_PRESSED)
+ && !(event->dwControlKeyState & LEFT_CTRL_PRESSED))
+ {
+ emacs_ev->kind = ascii_keystroke;
+ XSETINT (emacs_ev->code, event->uChar.AsciiChar);
+ }
+ else
+ return 0;
+ }
+#endif
else
{
/* non-ASCII */
map |= 0xff00;
XSETINT (emacs_ev->code, map);
}
+/* for Mule 2.2 (Based on Emacs 19.28) */
+#ifdef MULE
+ XSET (emacs_ev->frame_or_window, Lisp_Frame, get_frame ());
+#else
XSETFRAME (emacs_ev->frame_or_window, get_frame ());
+#endif
emacs_ev->modifiers = win32_kbd_mods_to_emacs (event->dwControlKeyState);
emacs_ev->timestamp = GetTickCount ();
+ if (key_flag == 2) return -1; /* 95.7.25 by himi */
return 1;
}
/* Mouse position hook. */
void
win32_mouse_position (FRAME_PTR *f,
+#ifndef MULE
int insist,
+#endif
Lisp_Object *bar_window,
enum scroll_bar_part *part,
Lisp_Object *x,
{
BLOCK_INPUT;
+#ifndef MULE
insist = insist;
+#endif
*f = get_frame ();
*bar_window = Qnil;
*part = 0;
- mouse_moved = 0;
+ selected_frame->mouse_moved = 0;
*x = movement_pos.X;
*y = movement_pos.Y;
/* If we're in the same place, ignore it */
if (x != movement_pos.X || y != movement_pos.Y)
{
- mouse_moved = 1;
+ selected_frame->mouse_moved = 1;
movement_pos.X = x;
movement_pos.Y = y;
movement_time = GetTickCount ();
XSETFASTINT (emacs_ev->x, event->dwMousePosition.X);
XSETFASTINT (emacs_ev->y, event->dwMousePosition.Y);
+/* for Mule 2.2 (Based on Emacs 19.28 */
+#ifdef MULE
+ XSET (emacs_ev->frame_or_window, Lisp_Frame, get_frame ());
+#else
XSETFRAME (emacs_ev->frame_or_window, get_frame ());
+#endif
return 1;
}
{
case KEY_EVENT:
add = key_event (&queue_ptr->Event.KeyEvent, bufp);
+ if (add == -1) /* 95.7.25 by himi */
+ {
+ queue_ptr--;
+ add = 1;
+ }
bufp += add;
ret += add;
numchars -= add;
HCoop / bpt / emacs.git / blobdiff