/* Implementation of GUI terminal on the Mac OS.
Copyright (C) 2000, 2001, 2002, 2003, 2004,
- 2005 Free Software Foundation, Inc.
+ 2005, 2006 Free Software Foundation, Inc.
This file is part of GNU Emacs.
#include <errno.h>
#include <setjmp.h>
#include <sys/stat.h>
-#include <sys/param.h>
#include "charset.h"
#include "coding.h"
unsigned long *));
static int is_emacs_window P_ ((WindowPtr));
-
+static XCharStruct *mac_per_char_metric P_ ((XFontStruct *, XChar2b *, int));
static void XSetFont P_ ((Display *, GC, XFontStruct *));
/* Defined in macmenu.h. */
#define GC_FORE_COLOR(gc) (&(gc)->fore_color)
#define GC_BACK_COLOR(gc) (&(gc)->back_color)
#define GC_FONT(gc) ((gc)->xgcv.font)
-#define GC_CLIP_REGION(gc) ((gc)->clip_region)
#define FRAME_NORMAL_GC(f) ((f)->output_data.mac->normal_gc)
+#define CG_SET_FILL_COLOR(context, color) \
+ CGContextSetRGBFillColor (context, \
+ RED_FROM_ULONG (color) / 255.0f, \
+ GREEN_FROM_ULONG (color) / 255.0f, \
+ BLUE_FROM_ULONG (color) / 255.0f, 1.0f)
+#define CG_SET_STROKE_COLOR(context, color) \
+ CGContextSetRGBStrokeColor (context, \
+ RED_FROM_ULONG (color) / 255.0f, \
+ GREEN_FROM_ULONG (color) / 255.0f, \
+ BLUE_FROM_ULONG (color) / 255.0f, 1.0f)
+#if USE_CG_DRAWING
+#define FRAME_CG_CONTEXT(f) ((f)->output_data.mac->cg_context)
+
+/* Fringe bitmaps. */
+
+static int max_fringe_bmp = 0;
+static CGImageRef *fringe_bmp = 0;
+
+static CGContextRef
+mac_begin_cg_clip (f, gc)
+ struct frame *f;
+ GC gc;
+{
+ CGContextRef context = FRAME_CG_CONTEXT (f);
+
+ if (!context)
+ {
+ QDBeginCGContext (GetWindowPort (FRAME_MAC_WINDOW (f)), &context);
+ FRAME_CG_CONTEXT (f) = context;
+ }
+
+ CGContextSaveGState (context);
+ CGContextTranslateCTM (context, 0, FRAME_PIXEL_HEIGHT (f));
+ CGContextScaleCTM (context, 1, -1);
+ if (gc && gc->n_clip_rects)
+ CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects);
+
+ return context;
+}
+
+static void
+mac_end_cg_clip (f)
+ struct frame *f;
+{
+ CGContextRestoreGState (FRAME_CG_CONTEXT (f));
+}
+
+void
+mac_prepare_for_quickdraw (f)
+ struct frame *f;
+{
+ if (f == NULL)
+ {
+ Lisp_Object rest, frame;
+ FOR_EACH_FRAME (rest, frame)
+ if (FRAME_MAC_P (XFRAME (frame)))
+ mac_prepare_for_quickdraw (XFRAME (frame));
+ }
+ else
+ {
+ CGContextRef context = FRAME_CG_CONTEXT (f);
+
+ if (context)
+ {
+ CGContextSynchronize (context);
+ QDEndCGContext (GetWindowPort (FRAME_MAC_WINDOW (f)),
+ &FRAME_CG_CONTEXT (f));
+ }
+ }
+}
+#endif
static RgnHandle saved_port_clip_region = NULL;
static void
-mac_begin_clip (region)
- RgnHandle region;
+mac_begin_clip (gc)
+ GC gc;
{
static RgnHandle new_region = NULL;
if (new_region == NULL)
new_region = NewRgn ();
- if (region)
+ if (gc->n_clip_rects)
{
GetClip (saved_port_clip_region);
- SectRgn (saved_port_clip_region, region, new_region);
+ SectRgn (saved_port_clip_region, gc->clip_region, new_region);
SetClip (new_region);
}
}
static void
-mac_end_clip (region)
- RgnHandle region;
+mac_end_clip (gc)
+ GC gc;
{
- if (region)
+ if (gc->n_clip_rects)
SetClip (saved_port_clip_region);
}
GC gc;
int x1, y1, x2, y2;
{
+#if USE_CG_DRAWING
+ CGContextRef context;
+
+ context = mac_begin_cg_clip (f, gc);
+ CG_SET_STROKE_COLOR (context, gc->xgcv.foreground);
+ CGContextBeginPath (context);
+ CGContextMoveToPoint (context, x1 + 0.5f, y1 + 0.5f);
+ CGContextAddLineToPoint (context, x2 + 0.5f, y2 + 0.5f);
+ CGContextClosePath (context);
+ CGContextStrokePath (context);
+ mac_end_cg_clip (f);
+#else
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBForeColor (GC_FORE_COLOR (gc));
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
MoveTo (x1, y1);
LineTo (x2, y2);
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
+#endif
}
void
int x, y;
unsigned int width, height;
{
+#if USE_CG_DRAWING
+ CGContextRef context;
+
+ context = mac_begin_cg_clip (f, gc);
+ CG_SET_FILL_COLOR (context, gc->xgcv.background);
+ CGContextFillRect (context, CGRectMake (x, y, width, height));
+ mac_end_cg_clip (f);
+#else
Rect r;
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBBackColor (GC_BACK_COLOR (gc));
SetRect (&r, x, y, x + width, y + height);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
EraseRect (&r);
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
+#endif
}
mac_clear_window (f)
struct frame *f;
{
+#if USE_CG_DRAWING
+ CGContextRef context;
+ GC gc = FRAME_NORMAL_GC (f);
+
+ context = mac_begin_cg_clip (f, NULL);
+ CG_SET_FILL_COLOR (context, gc->xgcv.background);
+ CGContextFillRect (context, CGRectMake (0, 0, FRAME_PIXEL_WIDTH (f),
+ FRAME_PIXEL_HEIGHT (f)));
+ mac_end_cg_clip (f);
+#else
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
#else /* not TARGET_API_MAC_CARBON */
EraseRect (&(FRAME_MAC_WINDOW (f)->portRect));
#endif /* not TARGET_API_MAC_CARBON */
+#endif
}
/* Mac replacement for XCopyArea. */
+#if USE_CG_DRAWING
+static void
+mac_draw_cg_image (image, f, gc, src_x, src_y, width, height,
+ dest_x, dest_y, overlay_p)
+ CGImageRef image;
+ struct frame *f;
+ GC gc;
+ int src_x, src_y;
+ unsigned int width, height;
+ int dest_x, dest_y, overlay_p;
+{
+ CGContextRef context;
+ float port_height = FRAME_PIXEL_HEIGHT (f);
+ CGRect dest_rect = CGRectMake (dest_x, dest_y, width, height);
+
+ context = mac_begin_cg_clip (f, gc);
+ if (!overlay_p)
+ {
+ CG_SET_FILL_COLOR (context, gc->xgcv.background);
+ CGContextFillRect (context, dest_rect);
+ }
+ CGContextClipToRect (context, dest_rect);
+ CGContextScaleCTM (context, 1, -1);
+ CGContextTranslateCTM (context, 0, -port_height);
+ if (CGImageIsMask (image))
+ CG_SET_FILL_COLOR (context, gc->xgcv.foreground);
+ CGContextDrawImage (context,
+ CGRectMake (dest_x - src_x,
+ port_height - (dest_y - src_y
+ + CGImageGetHeight (image)),
+ CGImageGetWidth (image),
+ CGImageGetHeight (image)),
+ image);
+ mac_end_cg_clip (f);
+}
+
+#else /* !USE_CG_DRAWING */
+
static void
mac_draw_bitmap (f, gc, x, y, width, height, bits, overlay_p)
struct frame *f;
RGBBackColor (GC_BACK_COLOR (gc));
SetRect (&r, x, y, x + width, y + height);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
#if TARGET_API_MAC_CARBON
{
CGrafPtr port;
CopyBits (&bitmap, &(FRAME_MAC_WINDOW (f)->portBits), &(bitmap.bounds), &r,
overlay_p ? srcOr : srcCopy, 0);
#endif /* not TARGET_API_MAC_CARBON */
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
}
+#endif /* !USE_CG_DRAWING */
/* Mac replacement for XCreateBitmapFromBitmapData. */
SetPortWindowPort (w);
SetRect (&r, 0, 0, width, height);
- err = NewGWorld (&pixmap, depth, &r, NULL, NULL, 0);
+#if !defined (WORDS_BIG_ENDIAN) && USE_CG_DRAWING
+ if (depth == 1)
+#endif
+ err = NewGWorld (&pixmap, depth, &r, NULL, NULL, 0);
+#if !defined (WORDS_BIG_ENDIAN) && USE_CG_DRAWING
+ else
+ /* CreateCGImageFromPixMaps requires ARGB format. */
+ err = QTNewGWorld (&pixmap, k32ARGBPixelFormat, &r, NULL, NULL, 0);
+#endif
if (err != noErr)
return NULL;
return pixmap;
int x, y;
unsigned int width, height;
{
+#if USE_CG_DRAWING
+ CGContextRef context;
+
+ context = mac_begin_cg_clip (f, gc);
+ CG_SET_FILL_COLOR (context, gc->xgcv.foreground);
+ CGContextFillRect (context, CGRectMake (x, y, width, height));
+ mac_end_cg_clip (f);
+#else
Rect r;
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBForeColor (GC_FORE_COLOR (gc));
SetRect (&r, x, y, x + width, y + height);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
PaintRect (&r); /* using foreground color of gc */
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
+#endif
}
int x, y;
unsigned int width, height;
{
+#if USE_CG_DRAWING
+ CGContextRef context;
+
+ context = mac_begin_cg_clip (f, gc);
+ CG_SET_STROKE_COLOR (context, gc->xgcv.foreground);
+ CGContextStrokeRect (context,
+ CGRectMake (x + 0.5f, y + 0.5f, width, height));
+ mac_end_cg_clip (f);
+#else
Rect r;
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBForeColor (GC_FORE_COLOR (gc));
SetRect (&r, x, y, x + width + 1, y + height + 1);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
FrameRect (&r); /* using foreground color of gc */
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
+#endif
}
static ATSLineLayoutOptions line_layout =
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
kATSLineDisableAllLayoutOperations | kATSLineUseDeviceMetrics
+ | kATSLineUseQDRendering
#else
kATSLineIsDisplayOnly | kATSLineFractDisable
#endif
{
Rect r;
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
SetPortWindowPort (FRAME_MAC_WINDOW (f));
SetRect (&r, x, y, x + width, y + height);
static void
-mac_draw_string_common (f, gc, x, y, buf, nchars, mode, bytes_per_char)
+mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
struct frame *f;
GC gc;
int x, y;
char *buf;
- int nchars, mode, bytes_per_char;
+ int nchars, bg_width, bytes_per_char;
{
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
- UInt32 textFlags, savedFlags;
- if (mac_use_core_graphics) {
- textFlags = kQDUseCGTextRendering;
- savedFlags = SwapQDTextFlags(textFlags);
- }
-#endif
-
SetPortWindowPort (FRAME_MAC_WINDOW (f));
- RGBForeColor (GC_FORE_COLOR (gc));
- if (mode != srcOr)
- RGBBackColor (GC_BACK_COLOR (gc));
-
#if USE_ATSUI
if (GC_FONT (gc)->mac_style)
{
nchars,
GC_FONT (gc)->mac_style,
&text_layout);
- if (err == noErr)
- {
+ if (err != noErr)
+ return;
#ifdef MAC_OSX
- if (!mac_use_core_graphics)
- {
+ if (!mac_use_core_graphics)
+ {
#endif
- mac_begin_clip (GC_CLIP_REGION (gc));
- MoveTo (x, y);
- ATSUDrawText (text_layout,
- kATSUFromTextBeginning, kATSUToTextEnd,
- kATSUUseGrafPortPenLoc, kATSUUseGrafPortPenLoc);
- mac_end_clip (GC_CLIP_REGION (gc));
-#ifdef MAC_OSX
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
+ mac_begin_clip (gc);
+ RGBForeColor (GC_FORE_COLOR (gc));
+ if (bg_width)
+ {
+ Rect r;
+
+ SetRect (&r, x, y - FONT_BASE (GC_FONT (gc)),
+ x + bg_width, y + FONT_DESCENT (GC_FONT (gc)));
+ RGBBackColor (GC_BACK_COLOR (gc));
+ EraseRect (&r);
+ RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
}
- else
+ MoveTo (x, y);
+ ATSUDrawText (text_layout,
+ kATSUFromTextBeginning, kATSUToTextEnd,
+ kATSUUseGrafPortPenLoc, kATSUUseGrafPortPenLoc);
+ mac_end_clip (gc);
+#ifdef MAC_OSX
+ }
+ else
+ {
+ CGrafPtr port;
+ CGContextRef context;
+ float port_height = FRAME_PIXEL_HEIGHT (f);
+ ATSUAttributeTag tags[] = {kATSUCGContextTag};
+ ByteCount sizes[] = {sizeof (CGContextRef)};
+ ATSUAttributeValuePtr values[] = {&context};
+
+#if USE_CG_DRAWING
+ context = mac_begin_cg_clip (f, gc);
+#else
+ GetPort (&port);
+ QDBeginCGContext (port, &context);
+ if (gc->n_clip_rects || bg_width)
{
- CGrafPtr port;
- CGContextRef context;
- float port_height = FRAME_PIXEL_HEIGHT (f);
- ATSUAttributeTag tags[] = {kATSUCGContextTag};
- ByteCount sizes[] = {sizeof (CGContextRef)};
- ATSUAttributeValuePtr values[] = {&context};
-
- GetPort (&port);
- QDBeginCGContext (port, &context);
+ CGContextTranslateCTM (context, 0, port_height);
+ CGContextScaleCTM (context, 1, -1);
if (gc->n_clip_rects)
+ CGContextClipToRects (context, gc->clip_rects,
+ gc->n_clip_rects);
+#endif
+ if (bg_width)
{
- CGContextTranslateCTM (context, 0, port_height);
- CGContextScaleCTM (context, 1, -1);
- CGContextClipToRects (context, gc->clip_rects,
- gc->n_clip_rects);
- CGContextScaleCTM (context, 1, -1);
- CGContextTranslateCTM (context, 0, -port_height);
+ CG_SET_FILL_COLOR (context, gc->xgcv.background);
+ CGContextFillRect
+ (context,
+ CGRectMake (x, y - FONT_BASE (GC_FONT (gc)),
+ bg_width, FONT_HEIGHT (GC_FONT (gc))));
}
- CGContextSetRGBFillColor
- (context,
- RED_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- GREEN_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- BLUE_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- 1.0);
- err = ATSUSetLayoutControls (text_layout,
- sizeof (tags) / sizeof (tags[0]),
- tags, sizes, values);
- if (err == noErr)
- ATSUDrawText (text_layout,
- kATSUFromTextBeginning, kATSUToTextEnd,
- Long2Fix (x), Long2Fix (port_height - y));
- CGContextSynchronize (context);
- QDEndCGContext (port, &context);
-#if 0
- /* This doesn't work on Mac OS X 10.1. */
- ATSUClearLayoutControls (text_layout,
+ CGContextScaleCTM (context, 1, -1);
+ CGContextTranslateCTM (context, 0, -port_height);
+#if !USE_CG_DRAWING
+ }
+#endif
+ CG_SET_FILL_COLOR (context, gc->xgcv.foreground);
+ err = ATSUSetLayoutControls (text_layout,
sizeof (tags) / sizeof (tags[0]),
- tags);
+ tags, sizes, values);
+ if (err == noErr)
+ ATSUDrawText (text_layout,
+ kATSUFromTextBeginning, kATSUToTextEnd,
+ Long2Fix (x), Long2Fix (port_height - y));
+#if USE_CG_DRAWING
+ mac_end_cg_clip (f);
+ context = NULL;
#else
- ATSUSetLayoutControls (text_layout,
- sizeof (tags) / sizeof (tags[0]),
- tags, sizes, values);
+ CGContextSynchronize (context);
+ QDEndCGContext (port, &context);
#endif
- }
+#if 0
+ /* This doesn't work on Mac OS X 10.1. */
+ ATSUClearLayoutControls (text_layout,
+ sizeof (tags) / sizeof (tags[0]), tags);
+#else
+ ATSUSetLayoutControls (text_layout,
+ sizeof (tags) / sizeof (tags[0]),
+ tags, sizes, values);
#endif
}
+#endif /* MAC_OSX */
}
else
+#endif /* USE_ATSUI */
{
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
+ UInt32 savedFlags;
+
+ if (mac_use_core_graphics)
+ savedFlags = SwapQDTextFlags (kQDUseCGTextRendering);
+#endif
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
#endif
- TextFont (GC_FONT (gc)->mac_fontnum);
- TextSize (GC_FONT (gc)->mac_fontsize);
- TextFace (GC_FONT (gc)->mac_fontface);
- TextMode (mode);
+ mac_begin_clip (gc);
+ RGBForeColor (GC_FORE_COLOR (gc));
+#ifdef MAC_OS8
+ if (bg_width)
+ {
+ RGBBackColor (GC_BACK_COLOR (gc));
+ TextMode (srcCopy);
+ }
+ else
+ TextMode (srcOr);
+#else
+ /* We prefer not to use srcCopy text transfer mode on Mac OS X
+ because:
+ - Screen is double-buffered. (In srcCopy mode, a text is
+ drawn into an offscreen graphics world first. So
+ performance gain cannot be expected.)
+ - It lowers rendering quality.
+ - Some fonts leave garbage on cursor movement. */
+ if (bg_width)
+ {
+ Rect r;
- mac_begin_clip (GC_CLIP_REGION (gc));
- MoveTo (x, y);
- DrawText (buf, 0, nchars * bytes_per_char);
- mac_end_clip (GC_CLIP_REGION (gc));
-#if USE_ATSUI
- }
+ RGBBackColor (GC_BACK_COLOR (gc));
+ SetRect (&r, x, y - FONT_BASE (GC_FONT (gc)),
+ x + bg_width, y + FONT_DESCENT (GC_FONT (gc)));
+ EraseRect (&r);
+ }
+ TextMode (srcOr);
#endif
+ TextFont (GC_FONT (gc)->mac_fontnum);
+ TextSize (GC_FONT (gc)->mac_fontsize);
+ TextFace (GC_FONT (gc)->mac_fontface);
+ MoveTo (x, y);
+ DrawText (buf, 0, nchars * bytes_per_char);
+ if (bg_width)
+ RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
+ mac_end_clip (gc);
- if (mode != srcOr)
- RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
- if (mac_use_core_graphics)
- SwapQDTextFlags(savedFlags);
+ if (mac_use_core_graphics)
+ SwapQDTextFlags(savedFlags);
#endif
+ }
}
char *buf;
int nchars;
{
- mac_draw_string_common (f, gc, x, y, buf, nchars, srcOr, 1);
+ mac_draw_string_common (f, gc, x, y, buf, nchars, 0, 1);
}
XChar2b *buf;
int nchars;
{
- mac_draw_string_common (f, gc, x, y, (char *) buf, nchars, srcOr, 2);
+ mac_draw_string_common (f, gc, x, y, (char *) buf, nchars, 0, 2);
}
/* Mac replacement for XDrawImageString. */
static void
-mac_draw_image_string (f, gc, x, y, buf, nchars)
+mac_draw_image_string (f, gc, x, y, buf, nchars, bg_width)
struct frame *f;
GC gc;
int x, y;
char *buf;
- int nchars;
+ int nchars, bg_width;
{
- mac_draw_string_common (f, gc, x, y, buf, nchars, srcCopy, 1);
+ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, 1);
}
/* Mac replacement for XDrawString16. */
static void
-mac_draw_image_string_16 (f, gc, x, y, buf, nchars)
+mac_draw_image_string_16 (f, gc, x, y, buf, nchars, bg_width)
struct frame *f;
GC gc;
int x, y;
XChar2b *buf;
- int nchars;
+ int nchars, bg_width;
{
- mac_draw_string_common (f, gc, x, y, (char *) buf, nchars, srcCopy, 2);
+ mac_draw_string_common (f, gc, x, y, (char *) buf, nchars, bg_width, 2);
}
+/* Mac replacement for XQueryTextExtents, but takes a character. If
+ STYLE is NULL, measurement is done by QuickDraw Text routines for
+ the font of the current graphics port. If CG_GLYPH is not NULL,
+ *CG_GLYPH is set to the glyph ID or 0 if it cannot be obtained. */
+
+static OSErr
+mac_query_char_extents (style, c,
+ font_ascent_return, font_descent_return,
+ overall_return, cg_glyph)
+#if USE_ATSUI
+ ATSUStyle style;
+#else
+ void *style;
+#endif
+ int c;
+ int *font_ascent_return, *font_descent_return;
+ XCharStruct *overall_return;
#if USE_CG_TEXT_DRAWING
-static XCharStruct *x_per_char_metric P_ ((XFontStruct *, XChar2b *));
+ CGGlyph *cg_glyph;
+#else
+ void *cg_glyph;
+#endif
+{
+ OSErr err = noErr;
+ int width;
+ Rect char_bounds;
+
+#if USE_ATSUI
+ if (style)
+ {
+ ATSUTextLayout text_layout;
+ UniChar ch = c;
+ err = atsu_get_text_layout_with_text_ptr (&ch, 1, style, &text_layout);
+ if (err == noErr)
+ {
+ ATSTrapezoid glyph_bounds;
+
+ err = ATSUGetGlyphBounds (text_layout, 0, 0,
+ kATSUFromTextBeginning, kATSUToTextEnd,
+#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
+ kATSUseFractionalOrigins,
+#else
+ kATSUseDeviceOrigins,
+#endif
+ 1, &glyph_bounds, NULL);
+ if (err == noErr)
+ {
+ xassert (glyph_bounds.lowerRight.x - glyph_bounds.lowerLeft.x
+ == glyph_bounds.upperRight.x - glyph_bounds.upperLeft.x);
+
+ width = Fix2Long (glyph_bounds.upperRight.x
+ - glyph_bounds.upperLeft.x);
+ if (font_ascent_return)
+ *font_ascent_return = -Fix2Long (glyph_bounds.upperLeft.y);
+ if (font_descent_return)
+ *font_descent_return = Fix2Long (glyph_bounds.lowerLeft.y);
+ }
+ }
+ if (err == noErr && overall_return)
+ {
+ err = ATSUMeasureTextImage (text_layout,
+ kATSUFromTextBeginning, kATSUToTextEnd,
+ 0, 0, &char_bounds);
+ if (err == noErr)
+ STORE_XCHARSTRUCT (*overall_return, width, char_bounds);
+#if USE_CG_TEXT_DRAWING
+ if (err == noErr && cg_glyph)
+ {
+ OSErr err1;
+ ATSUGlyphInfoArray glyph_info_array;
+ ByteCount count = sizeof (ATSUGlyphInfoArray);
+
+ err1 = ATSUMatchFontsToText (text_layout, kATSUFromTextBeginning,
+ kATSUToTextEnd, NULL, NULL, NULL);
+ if (err1 == noErr)
+ err1 = ATSUGetGlyphInfo (text_layout, kATSUFromTextBeginning,
+ kATSUToTextEnd, &count,
+ &glyph_info_array);
+ if (err1 == noErr)
+ {
+ xassert (glyph_info_array.glyphs[0].glyphID);
+ *cg_glyph = glyph_info_array.glyphs[0].glyphID;
+ }
+ else
+ *cg_glyph = 0;
+ }
+#endif
+ }
+ }
+ else
+#endif
+ {
+ if (font_ascent_return || font_descent_return)
+ {
+ FontInfo font_info;
+
+ GetFontInfo (&font_info);
+ if (font_ascent_return)
+ *font_ascent_return = font_info.ascent;
+ if (font_descent_return)
+ *font_descent_return = font_info.descent;
+ }
+ if (overall_return)
+ {
+ char ch = c;
+
+ width = CharWidth (ch);
+ QDTextBounds (1, &ch, &char_bounds);
+ STORE_XCHARSTRUCT (*overall_return, width, char_bounds);
+ }
+ }
+
+ return err;
+}
+
+
+/* Mac replacement for XTextExtents16. Only sets horizontal metrics. */
+
+static int
+mac_text_extents_16 (font_struct, string, nchars, overall_return)
+ XFontStruct *font_struct;
+ XChar2b *string;
+ int nchars;
+ XCharStruct *overall_return;
+{
+ int i;
+ short width = 0, lbearing = 0, rbearing = 0;
+ XCharStruct *pcm;
+
+ for (i = 0; i < nchars; i++)
+ {
+ pcm = mac_per_char_metric (font_struct, string, 0);
+ if (pcm == NULL)
+ width += FONT_WIDTH (font_struct);
+ else
+ {
+ lbearing = min (lbearing, width + pcm->lbearing);
+ rbearing = max (rbearing, width + pcm->rbearing);
+ width += pcm->width;
+ }
+ string++;
+ }
+
+ overall_return->lbearing = lbearing;
+ overall_return->rbearing = rbearing;
+ overall_return->width = width;
+
+ /* What's the meaning of the return value of XTextExtents16? */
+}
+
+
+#if USE_CG_TEXT_DRAWING
static int cg_text_anti_aliasing_threshold = 8;
static void
init_cg_text_anti_aliasing_threshold ()
{
- Lisp_Object val =
- Fmac_get_preference (build_string ("AppleAntiAliasingThreshold"),
- Qnil, Qnil, Qnil);
+ int threshold;
+ Boolean valid_p;
- if (INTEGERP (val))
- cg_text_anti_aliasing_threshold = XINT (val);
+ threshold =
+ CFPreferencesGetAppIntegerValue (CFSTR ("AppleAntiAliasingThreshold"),
+ kCFPreferencesCurrentApplication,
+ &valid_p);
+ if (valid_p)
+ cg_text_anti_aliasing_threshold = threshold;
}
static int
-mac_draw_string_cg (f, gc, x, y, buf, nchars)
+mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width)
struct frame *f;
GC gc;
int x, y;
XChar2b *buf;
- int nchars;
+ int nchars, bg_width;
{
CGrafPtr port;
float port_height, gx, gy;
gx = x;
gy = port_height - y;
glyphs = (CGGlyph *)buf;
- advances = xmalloc (sizeof (CGSize) * nchars);
+ advances = alloca (sizeof (CGSize) * nchars);
+ if (advances == NULL)
+ return 0;
for (i = 0; i < nchars; i++)
{
- advances[i].width = x_per_char_metric (GC_FONT (gc), buf)->width;
+ XCharStruct *pcm = mac_per_char_metric (GC_FONT (gc), buf, 0);
+
+ advances[i].width = pcm->width;
advances[i].height = 0;
glyphs[i] = GC_FONT (gc)->cg_glyphs[buf->byte2];
buf++;
}
+#if USE_CG_DRAWING
+ context = mac_begin_cg_clip (f, gc);
+#else
QDBeginCGContext (port, &context);
- if (gc->n_clip_rects)
+ if (gc->n_clip_rects || bg_width)
{
CGContextTranslateCTM (context, 0, port_height);
CGContextScaleCTM (context, 1, -1);
- CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects);
+ if (gc->n_clip_rects)
+ CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects);
+#endif
+ if (bg_width)
+ {
+ CG_SET_FILL_COLOR (context, gc->xgcv.background);
+ CGContextFillRect
+ (context,
+ CGRectMake (gx, y - FONT_BASE (GC_FONT (gc)),
+ bg_width, FONT_HEIGHT (GC_FONT (gc))));
+ }
CGContextScaleCTM (context, 1, -1);
CGContextTranslateCTM (context, 0, -port_height);
+#if !USE_CG_DRAWING
}
- CGContextSetRGBFillColor (context,
- RED_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- GREEN_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- BLUE_FROM_ULONG (gc->xgcv.foreground) / 255.0,
- 1.0);
+#endif
+ CG_SET_FILL_COLOR (context, gc->xgcv.foreground);
CGContextSetFont (context, GC_FONT (gc)->cg_font);
CGContextSetFontSize (context, GC_FONT (gc)->mac_fontsize);
if (GC_FONT (gc)->mac_fontsize <= cg_text_anti_aliasing_threshold)
gx += advances[i].width;
}
#endif
+#if USE_CG_DRAWING
+ mac_end_cg_clip (f);
+#else
CGContextSynchronize (context);
QDEndCGContext (port, &context);
-
- xfree (advances);
+#endif
return 1;
}
#endif
+#if !USE_CG_DRAWING
/* Mac replacement for XCopyArea: dest must be window. */
static void
ForeColor (blackColor);
BackColor (whiteColor);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
LockPixels (GetGWorldPixMap (src));
#if TARGET_API_MAC_CARBON
{
&src_r, &dest_r, srcCopy, 0);
#endif /* not TARGET_API_MAC_CARBON */
UnlockPixels (GetGWorldPixMap (src));
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
}
ForeColor (blackColor);
BackColor (whiteColor);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
LockPixels (GetGWorldPixMap (src));
LockPixels (GetGWorldPixMap (mask));
#if TARGET_API_MAC_CARBON
#endif /* not TARGET_API_MAC_CARBON */
UnlockPixels (GetGWorldPixMap (mask));
UnlockPixels (GetGWorldPixMap (src));
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
}
+#endif /* !USE_CG_DRAWING */
/* Mac replacement for XCopyArea: used only for scrolling. */
RgnHandle dummy = NewRgn (); /* For avoiding update events. */
SetRect (&src_r, src_x, src_y, src_x + width, src_y + height);
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
ScrollWindowRect (FRAME_MAC_WINDOW (f),
&src_r, dest_x - src_x, dest_y - src_y,
kScrollWindowNoOptions, dummy);
color mapping in CopyBits. Otherwise, it will be slow. */
ForeColor (blackColor);
BackColor (whiteColor);
- mac_begin_clip (GC_CLIP_REGION (gc));
+ mac_begin_clip (gc);
CopyBits (&(w->portBits), &(w->portBits), &src_r, &dest_r, srcCopy, 0);
- mac_end_clip (GC_CLIP_REGION (gc));
+ mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
#endif /* not TARGET_API_MAC_CARBON */
{
int i;
- if (n < 0 || n > MAX_CLIP_RECTS)
- abort ();
- if (n == 0)
- {
- if (gc->clip_region)
- {
- DisposeRgn (gc->clip_region);
- gc->clip_region = NULL;
- }
- }
- else
+ xassert (n >= 0 && n <= MAX_CLIP_RECTS);
+
+ gc->n_clip_rects = n;
+ if (n > 0)
{
if (gc->clip_region == NULL)
gc->clip_region = NewRgn ();
}
}
#if defined (MAC_OSX) && USE_ATSUI
- gc->n_clip_rects = n;
-
for (i = 0; i < n; i++)
{
Rect *rect = rectangles + i;
Display *display;
GC gc;
{
- mac_set_clip_rectangles (display, gc, NULL, 0);
+ gc->n_clip_rects = 0;
}
{
#if TARGET_API_MAC_CARBON
BLOCK_INPUT;
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
if (f)
QDFlushPortBuffer (GetWindowPort (FRAME_MAC_WINDOW (f)), NULL);
else
#endif
}
- if (p->which)
+ if (p->which
+#if USE_CG_DRAWING
+ && p->which < max_fringe_bmp
+#endif
+ )
{
- unsigned short *bits = p->bits + p->dh;
XGCValues gcv;
XGetGCValues (display, face->gc, GCForeground, &gcv);
? (p->overlay_p ? face->background
: f->output_data.mac->cursor_pixel)
: face->foreground));
+#if USE_CG_DRAWING
+ mac_draw_cg_image (fringe_bmp[p->which], f, face->gc, 0, p->dh,
+ p->wd, p->h, p->x, p->y, p->overlay_p);
+#else
mac_draw_bitmap (f, face->gc, p->x, p->y,
- p->wd, p->h, bits, p->overlay_p);
+ p->wd, p->h, p->bits + p->dh, p->overlay_p);
+#endif
XSetForeground (display, face->gc, gcv.foreground);
}
mac_reset_clip_rectangles (display, face->gc);
}
+#if USE_CG_DRAWING
+static void
+mac_define_fringe_bitmap (which, bits, h, wd)
+ int which;
+ unsigned short *bits;
+ int h, wd;
+{
+ unsigned short *mask_bits;
+ int i;
+ CGDataProviderRef provider;
+
+ if (which >= max_fringe_bmp)
+ {
+ i = max_fringe_bmp;
+ max_fringe_bmp = which + 20;
+ fringe_bmp = (CGImageRef *) xrealloc (fringe_bmp, max_fringe_bmp * sizeof (CGImageRef));
+ while (i < max_fringe_bmp)
+ fringe_bmp[i++] = 0;
+ }
+
+ for (i = 0; i < h; i++)
+ bits[i] = ~bits[i];
+ provider = CGDataProviderCreateWithData (NULL, bits,
+ sizeof (unsigned short) * h, NULL);
+ if (provider)
+ {
+ fringe_bmp[which] = CGImageMaskCreate (wd, h, 1, 1,
+ sizeof (unsigned short),
+ provider, NULL, 0);
+ CGDataProviderRelease (provider);
+ }
+}
+
+static void
+mac_destroy_fringe_bitmap (which)
+ int which;
+{
+ if (which >= max_fringe_bmp)
+ return;
+
+ if (fringe_bmp[which])
+ CGImageRelease (fringe_bmp[which]);
+ fringe_bmp[which] = 0;
+}
+#endif
\f
/* This is called when starting Emacs and when restarting after
#if USE_ATSUI
if (font->mac_style)
{
- if (char2b->byte1 >= font->min_byte1
- && char2b->byte1 <= font->max_byte1
- && char2b->byte2 >= font->min_char_or_byte2
- && char2b->byte2 <= font->max_char_or_byte2)
+ XCharStructRow **row = font->bounds.rows + char2b->byte1;
+
+ if (*row == NULL)
{
- pcm = (font->per_char
- + ((font->max_char_or_byte2 - font->min_char_or_byte2 + 1)
- * (char2b->byte1 - font->min_byte1))
- + (char2b->byte2 - font->min_char_or_byte2));
+ *row = xmalloc (sizeof (XCharStructRow));
+ if (*row)
+ bzero (*row, sizeof (XCharStructRow));
}
-
- if (pcm && !pcm->valid_p)
+ if (*row)
{
- OSErr err;
- ATSUTextLayout text_layout;
- UniChar c;
- int char_width;
- ATSTrapezoid glyph_bounds;
- Rect char_bounds;
-
- c = (char2b->byte1 << 8) + char2b->byte2;
- BLOCK_INPUT;
- err = atsu_get_text_layout_with_text_ptr (&c, 1,
- font->mac_style,
- &text_layout);
- if (err == noErr)
- err = ATSUMeasureTextImage (text_layout,
- kATSUFromTextBeginning, kATSUToTextEnd,
- 0, 0, &char_bounds);
-
- if (err == noErr)
- err = ATSUGetGlyphBounds (text_layout, 0, 0,
- kATSUFromTextBeginning, kATSUToTextEnd,
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
- kATSUseFractionalOrigins,
-#else
- kATSUseDeviceOrigins,
-#endif
- 1, &glyph_bounds, NULL);
- UNBLOCK_INPUT;
- if (err != noErr)
- pcm = NULL;
- else
+ pcm = (*row)->per_char + char2b->byte2;
+ if (!XCHARSTRUCTROW_CHAR_VALID_P (*row, char2b->byte2))
{
- xassert (glyph_bounds.lowerRight.x - glyph_bounds.lowerLeft.x
- == glyph_bounds.upperRight.x - glyph_bounds.upperLeft.x);
-
- char_width = Fix2Long (glyph_bounds.upperRight.x
- - glyph_bounds.upperLeft.x);
- STORE_XCHARSTRUCT (*pcm, char_width, char_bounds);
+ BLOCK_INPUT;
+ mac_query_char_extents (font->mac_style,
+ (char2b->byte1 << 8) + char2b->byte2,
+ NULL, NULL, pcm, NULL);
+ UNBLOCK_INPUT;
+ XCHARSTRUCTROW_SET_CHAR_VALID (*row, char2b->byte2);
}
}
}
else
{
#endif
- if (font->per_char != NULL)
+ if (font->bounds.per_char != NULL)
{
if (font->min_byte1 == 0 && font->max_byte1 == 0)
{
if (char2b->byte1 == 0
&& char2b->byte2 >= font->min_char_or_byte2
&& char2b->byte2 <= font->max_char_or_byte2)
- pcm = font->per_char + char2b->byte2 - font->min_char_or_byte2;
+ pcm = font->bounds.per_char
+ + (char2b->byte2 - font->min_char_or_byte2);
}
else
{
&& char2b->byte2 >= font->min_char_or_byte2
&& char2b->byte2 <= font->max_char_or_byte2)
{
- pcm = (font->per_char
+ pcm = (font->bounds.per_char
+ ((font->max_char_or_byte2 - font->min_char_or_byte2 + 1)
* (char2b->byte1 - font->min_byte1))
+ (char2b->byte2 - font->min_char_or_byte2));
{
if (s->cmp == NULL
&& s->first_glyph->type == CHAR_GLYPH)
- {
- Rect r;
- MacFontStruct *font = s->font;
-
+ if (!s->two_byte_p
#if USE_ATSUI
- if (font->mac_style)
- {
- OSErr err;
- ATSUTextLayout text_layout;
- UniChar *buf;
- int i;
+ || s->font->mac_style
+#endif
+ )
+ {
+ XCharStruct cs;
- SetRect (&r, 0, 0, 0, 0);
- buf = xmalloc (sizeof (UniChar) * s->nchars);
- if (buf)
- {
- for (i = 0; i < s->nchars; i++)
- buf[i] = (s->char2b[i].byte1 << 8) + s->char2b[i].byte2;
+ mac_text_extents_16 (s->font, s->char2b, s->nchars, &cs);
+ s->right_overhang = cs.rbearing > cs.width ? cs.rbearing - cs.width : 0;
+ s->left_overhang = cs.lbearing < 0 ? -cs.lbearing : 0;
+ }
+ else
+ {
+ Rect r;
+ MacFontStruct *font = s->font;
- err = atsu_get_text_layout_with_text_ptr (buf, s->nchars,
- font->mac_style,
- &text_layout);
- if (err == noErr)
- err = ATSUMeasureTextImage (text_layout,
- kATSUFromTextBeginning,
- kATSUToTextEnd,
- 0, 0, &r);
- xfree (buf);
- }
- }
- else
- {
-#endif
- TextFont (font->mac_fontnum);
- TextSize (font->mac_fontsize);
- TextFace (font->mac_fontface);
+ TextFont (font->mac_fontnum);
+ TextSize (font->mac_fontsize);
+ TextFace (font->mac_fontface);
- if (s->two_byte_p)
QDTextBounds (s->nchars * 2, (char *)s->char2b, &r);
- else
- {
- int i;
- char *buf = xmalloc (s->nchars);
-
- if (buf == NULL)
- SetRect (&r, 0, 0, 0, 0);
- else
- {
- for (i = 0; i < s->nchars; ++i)
- buf[i] = s->char2b[i].byte2;
- QDTextBounds (s->nchars, buf, &r);
- xfree (buf);
- }
- }
-#if USE_ATSUI
- }
-#endif
- s->right_overhang = r.right > s->width ? r.right - s->width : 0;
- s->left_overhang = r.left < 0 ? -r.left : 0;
- }
+ s->right_overhang = r.right > s->width ? r.right - s->width : 0;
+ s->left_overhang = r.left < 0 ? -r.left : 0;
+ }
}
}
-/* We prefer not to use XDrawImageString (srcCopy text transfer mode)
- on Mac OS X because:
- - Screen is double-buffered. (In srcCopy mode, a text is drawn
- into an offscreen graphics world first. So performance gain
- cannot be expected.)
- - It lowers rendering quality.
- - Some fonts leave garbage on cursor movement. */
-
/* Draw the background of glyph_string S. If S->background_filled_p
is non-zero don't draw it. FORCE_P non-zero means draw the
background even if it wouldn't be drawn normally. This is used
}
else
#endif
-#if defined (MAC_OS8) && !USE_ATSUI
if (FONT_HEIGHT (s->font) < s->height - 2 * box_line_width
|| s->font_not_found_p
|| s->extends_to_end_of_line_p
|| force_p)
-#endif
{
x_clear_glyph_string_rect (s, s->x, s->y + box_line_width,
s->background_width,
x_draw_glyph_string_foreground (s)
struct glyph_string *s;
{
- int i, x;
+ int i, x, bg_width;
/* If first glyph of S has a left box line, start drawing the text
of S to the right of that box line. */
for (i = 0; i < s->nchars; ++i)
char1b[i] = s->char2b[i].byte2;
-#if defined (MAC_OS8) && !USE_ATSUI
/* Draw text with XDrawString if background has already been
filled. Otherwise, use XDrawImageString. (Note that
XDrawImageString is usually faster than XDrawString.) Always
no chance that characters under a box cursor are invisible. */
if (s->for_overlaps
|| (s->background_filled_p && s->hl != DRAW_CURSOR))
-#endif
- {
- /* Draw characters with 16-bit or 8-bit functions. */
- if (s->two_byte_p
+ bg_width = 0; /* Corresponds to XDrawString. */
+ else
+ bg_width = s->background_width; /* Corresponds to XDrawImageString. */
+
+ if (s->two_byte_p
#if USE_ATSUI
- || GC_FONT (s->gc)->mac_style
+ || GC_FONT (s->gc)->mac_style
#endif
- )
+ )
#if USE_CG_TEXT_DRAWING
- if (!s->two_byte_p
- && mac_draw_string_cg (s->f, s->gc, x, s->ybase - boff,
- s->char2b, s->nchars))
- ;
- else
+ if (!s->two_byte_p
+ && mac_draw_image_string_cg (s->f, s->gc, x, s->ybase - boff,
+ s->char2b, s->nchars, bg_width))
+ ;
+ else
#endif
- mac_draw_string_16 (s->f, s->gc, x, s->ybase - boff,
- s->char2b, s->nchars);
- else
- mac_draw_string (s->f, s->gc, x, s->ybase - boff,
- char1b, s->nchars);
- }
-#if defined (MAC_OS8) && !USE_ATSUI
+ mac_draw_image_string_16 (s->f, s->gc, x, s->ybase - boff,
+ s->char2b, s->nchars, bg_width);
else
- {
- if (s->two_byte_p)
- mac_draw_image_string_16 (s->f, s->gc, x, s->ybase - boff,
- s->char2b, s->nchars);
- else
- mac_draw_image_string (s->f, s->gc, x, s->ybase - boff,
- char1b, s->nchars);
- }
-#endif
+ mac_draw_image_string (s->f, s->gc, x, s->ybase - boff,
+ char1b, s->nchars, bg_width);
}
}
{
x_set_glyph_string_clipping (s);
+#if USE_CG_DRAWING
+ mac_draw_cg_image (s->img->data.ptr_val,
+ s->f, s->gc, s->slice.x, s->slice.y,
+ s->slice.width, s->slice.height, x, y, 1);
+#endif
if (s->img->mask)
+#if !USE_CG_DRAWING
mac_copy_area_with_mask (s->img->pixmap, s->img->mask,
s->f, s->gc, s->slice.x, s->slice.y,
s->slice.width, s->slice.height, x, y);
+#else
+ ;
+#endif
else
{
+#if !USE_CG_DRAWING
mac_copy_area (s->img->pixmap,
s->f, s->gc, s->slice.x, s->slice.y,
s->slice.width, s->slice.height, x, y);
+#endif
/* When the image has a mask, we can expect that at
least part of a mouse highlight or a block cursor will
static int control_part_code_to_scroll_bar_part P_ ((ControlPartCode));
static void construct_scroll_bar_click P_ ((struct scroll_bar *, int,
struct input_event *));
-static OSErr get_control_part_bounds P_ ((ControlHandle, ControlPartCode,
- Rect *));
+static OSStatus get_control_part_bounds P_ ((ControlHandle, ControlPartCode,
+ Rect *));
static void x_scroll_bar_handle_press P_ ((struct scroll_bar *,
ControlPartCode,
struct input_event *));
bufp->modifiers = 0;
}
-static OSErr
+static OSStatus
get_control_part_bounds (ch, part_code, rect)
ControlHandle ch;
ControlPartCode part_code;
int portion, position, whole;
{
ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar);
-
int value, viewsize, maximum;
- if (whole == 0 || XINT (bar->track_height) == 0)
+ if (XINT (bar->track_height) == 0)
+ return;
+
+ if (whole == 0)
value = 0, viewsize = 1, maximum = 0;
else
{
BLOCK_INPUT;
- SetControl32BitMinimum (ch, 0);
- SetControl32BitMaximum (ch, maximum);
- SetControl32BitValue (ch, value);
- SetControlViewSize (ch, viewsize);
+ if (GetControlViewSize (ch) != viewsize
+ || GetControl32BitValue (ch) != value
+ || GetControl32BitMaximum (ch) != maximum)
+ {
+ /* Temporarily hide the scroll bar to avoid multiple redraws. */
+ SetControlVisibility (ch, false, false);
+
+ SetControl32BitMaximum (ch, maximum);
+ SetControl32BitValue (ch, value);
+ SetControlViewSize (ch, viewsize);
+
+ SetControlVisibility (ch, true, true);
+ }
UNBLOCK_INPUT;
}
r.right = left + width;
r.bottom = disp_top + disp_height;
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
#if TARGET_API_MAC_CARBON
- ch = NewControl (FRAME_MAC_WINDOW (f), &r, "\p", width < disp_height,
+ ch = NewControl (FRAME_MAC_WINDOW (f), &r, "\p",
+#if USE_TOOLKIT_SCROLL_BARS
+ false,
+#else
+ width < disp_height,
+#endif
0, 0, 0, kControlScrollBarProc, (long) bar);
#else
ch = NewControl (FRAME_MAC_WINDOW (f), &r, "\p", width < disp_height,
BLOCK_INPUT;
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
/* Destroy the Mac scroll bar control */
DisposeControl (SCROLL_BAR_CONTROL_HANDLE (bar));
/* Adjustments according to Inside Macintosh to make it look nice */
disp_top = top;
disp_height = height;
+#ifdef MAC_OS8
if (disp_top == 0)
{
disp_top = -1;
if (sb_left + sb_width == FRAME_PIXEL_WIDTH (f))
sb_left++;
+#endif
/* Does the scroll bar exist yet? */
if (NILP (w->vertical_scroll_bar))
for them on the frame, we have to clear "under" them. */
mac_clear_area (f, left, top, width, height);
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
HideControl (ch);
MoveControl (ch, sb_left + VERTICAL_SCROLL_BAR_WIDTH_TRIM, disp_top);
SizeControl (ch, sb_width - VERTICAL_SCROLL_BAR_WIDTH_TRIM * 2,
disp_height);
+#ifndef USE_TOOLKIT_SCROLL_BARS
if (sb_width < disp_height)
ShowControl (ch);
+#endif
/* Remember new settings. */
XSETINT (bar->left, sb_left);
#ifdef USE_TOOLKIT_SCROLL_BARS
if (NILP (bar->track_top))
- {
- ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar);
- Rect r0, r1;
+ if (sb_width >= disp_height)
+ {
+ XSETINT (bar->track_top, 0);
+ XSETINT (bar->track_height, 0);
+ }
+ else
+ {
+ ControlHandle ch = SCROLL_BAR_CONTROL_HANDLE (bar);
+ Rect r0, r1;
- BLOCK_INPUT;
+ BLOCK_INPUT;
- SetControl32BitMinimum (ch, 0);
- SetControl32BitMaximum (ch, 1);
- SetControlViewSize (ch, 1);
+ SetControl32BitMinimum (ch, 0);
+ SetControl32BitMaximum (ch, 1);
+ SetControlViewSize (ch, 1);
- /* Move the scroll bar thumb to the top. */
- SetControl32BitValue (ch, 0);
- get_control_part_bounds (ch, kControlIndicatorPart, &r0);
+ /* Move the scroll bar thumb to the top. */
+ SetControl32BitValue (ch, 0);
+ get_control_part_bounds (ch, kControlIndicatorPart, &r0);
- /* Move the scroll bar thumb to the bottom. */
- SetControl32BitValue (ch, 1);
- get_control_part_bounds (ch, kControlIndicatorPart, &r1);
+ /* Move the scroll bar thumb to the bottom. */
+ SetControl32BitValue (ch, 1);
+ get_control_part_bounds (ch, kControlIndicatorPart, &r1);
- UnionRect (&r0, &r1, &r0);
- XSETINT (bar->track_top, r0.top);
- XSETINT (bar->track_height, r0.bottom - r0.top);
+ UnionRect (&r0, &r1, &r0);
+ XSETINT (bar->track_top, r0.top);
+ XSETINT (bar->track_height, r0.bottom - r0.top);
- UNBLOCK_INPUT;
- }
+ /* Don't show the scroll bar if its height is not enough to
+ display the scroll bar thumb. */
+ if (r0.bottom - r0.top > 0)
+ ShowControl (ch);
+
+ UNBLOCK_INPUT;
+ }
x_set_toolkit_scroll_bar_thumb (bar, portion, position, whole);
#else /* not USE_TOOLKIT_SCROLL_BARS */
/* Set clipping, draw the rectangle, and reset clipping again. */
x_clip_to_row (w, row, TEXT_AREA, gc);
- mac_draw_rectangle (f, gc, x, y, wd, h);
+ mac_draw_rectangle (f, gc, x, y, wd, h - 1);
mac_reset_clip_rectangles (dpy, gc);
}
struct frame *f;
Cursor cursor;
{
- SetThemeCursor (cursor);
+ struct mac_display_info *dpyinfo = FRAME_MAC_DISPLAY_INFO (f);
+
+ if (dpyinfo->x_focus_frame == f)
+ SetThemeCursor (cursor);
}
SizeWindow (FRAME_MAC_WINDOW (f), pixelwidth, pixelheight, 0);
#if TARGET_API_MAC_CARBON
if (f->output_data.mac->hourglass_control)
- MoveControl (f->output_data.mac->hourglass_control,
- pixelwidth - HOURGLASS_WIDTH, 0);
+ {
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (f);
+#endif
+ MoveControl (f->output_data.mac->hourglass_control,
+ pixelwidth - HOURGLASS_WIDTH, 0);
+ }
#endif
/* Now, strictly speaking, we can't be sure that this is accurate,
if (f->async_visible)
{
BLOCK_INPUT;
- SelectWindow (FRAME_MAC_WINDOW (f));
+ BringToFront (FRAME_MAC_WINDOW (f));
UNBLOCK_INPUT;
}
}
if (f->async_visible)
{
BLOCK_INPUT;
- SendBehind (FRAME_MAC_WINDOW (f), nil);
+ SendBehind (FRAME_MAC_WINDOW (f), NULL);
UNBLOCK_INPUT;
}
}
f->output_data.mac->asked_for_visible = 1;
- SelectWindow (FRAME_MAC_WINDOW (f));
CollapseWindow (FRAME_MAC_WINDOW (f), false);
ShowWindow (FRAME_MAC_WINDOW (f));
}
static MacFontStruct *
XLoadQueryFont (Display *dpy, char *fontname)
{
- int i, size, char_width;
+ int size;
char *name;
Str255 family;
Str31 charset;
short scriptcode;
#endif
MacFontStruct *font;
+ XCharStruct *space_bounds = NULL, *pcm;
if (is_fully_specified_xlfd (fontname))
name = fontname;
static Boolean bold_p, italic_p;
ATSUAttributeValuePtr values[] = {&font_id, &size_fixed,
&bold_p, &italic_p};
- ATSUFontFeatureType types[] = {kAllTypographicFeaturesType};
- ATSUFontFeatureSelector selectors[] = {kAllTypeFeaturesOffSelector};
+ ATSUFontFeatureType types[] = {kAllTypographicFeaturesType,
+ kDiacriticsType};
+ ATSUFontFeatureSelector selectors[] = {kAllTypeFeaturesOffSelector,
+ kDecomposeDiacriticsSelector};
Lisp_Object font_id_cons;
font_id_cons = Fgethash (make_unibyte_string (family, strlen (family)),
if (font->mac_style)
{
OSErr err;
- ATSUTextLayout text_layout;
- UniChar c = 0x20;
- Rect char_bounds, min_bounds, max_bounds;
- int min_width, max_width;
- ATSTrapezoid glyph_bounds;
+ UniChar c;
- font->per_char = xmalloc (sizeof (XCharStruct) * 0x10000);
- if (font->per_char == NULL)
+ font->min_byte1 = 0;
+ font->max_byte1 = 0xff;
+ font->min_char_or_byte2 = 0;
+ font->max_char_or_byte2 = 0xff;
+
+ font->bounds.rows = xmalloc (sizeof (XCharStructRow *) * 0x100);
+ if (font->bounds.rows == NULL)
{
mac_unload_font (&one_mac_display_info, font);
return NULL;
}
- bzero (font->per_char, sizeof (XCharStruct) * 0x10000);
+ bzero (font->bounds.rows, sizeof (XCharStructRow *) * 0x100);
+ font->bounds.rows[0] = xmalloc (sizeof (XCharStructRow));
+ if (font->bounds.rows[0] == NULL)
+ {
+ mac_unload_font (&one_mac_display_info, font);
+ return NULL;
+ }
+ bzero (font->bounds.rows[0], sizeof (XCharStructRow));
#if USE_CG_TEXT_DRAWING
{
if (font->cg_glyphs)
bzero (font->cg_glyphs, sizeof (CGGlyph) * 0x100);
#endif
-
- err = atsu_get_text_layout_with_text_ptr (&c, 1,
- font->mac_style,
- &text_layout);
+ space_bounds = font->bounds.rows[0]->per_char + 0x20;
+ err = mac_query_char_extents (font->mac_style, 0x20,
+ &font->ascent, &font->descent,
+ space_bounds,
+#if USE_CG_TEXT_DRAWING
+ (font->cg_glyphs ? font->cg_glyphs + 0x20
+ : NULL)
+#else
+ NULL
+#endif
+ );
if (err != noErr)
{
mac_unload_font (&one_mac_display_info, font);
return NULL;
}
+ XCHARSTRUCTROW_SET_CHAR_VALID (font->bounds.rows[0], 0x20);
- for (c = 0x20; c <= 0xff; c++)
+ pcm = font->bounds.rows[0]->per_char;
+ for (c = 0x21; c <= 0xff; c++)
{
if (c == 0xad)
/* Soft hyphen is not supported in ATSUI. */
continue;
else if (c == 0x7f)
{
- STORE_XCHARSTRUCT (font->min_bounds, min_width, min_bounds);
- STORE_XCHARSTRUCT (font->max_bounds, max_width, max_bounds);
c = 0x9f;
continue;
}
- err = ATSUClearLayoutCache (text_layout, kATSUFromTextBeginning);
- if (err == noErr)
- err = ATSUMeasureTextImage (text_layout,
- kATSUFromTextBeginning, kATSUToTextEnd,
- 0, 0, &char_bounds);
- if (err == noErr)
- err = ATSUGetGlyphBounds (text_layout, 0, 0,
- kATSUFromTextBeginning, kATSUToTextEnd,
-#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1020
- kATSUseFractionalOrigins,
+ mac_query_char_extents (font->mac_style, c, NULL, NULL, pcm + c,
+#if USE_CG_TEXT_DRAWING
+ (font->cg_glyphs ? font->cg_glyphs + c
+ : NULL)
#else
- kATSUseDeviceOrigins,
+ NULL
#endif
- 1, &glyph_bounds, NULL);
- if (err == noErr)
- {
- xassert (glyph_bounds.lowerRight.x - glyph_bounds.lowerLeft.x
- == glyph_bounds.upperRight.x - glyph_bounds.upperLeft.x);
+ );
+ XCHARSTRUCTROW_SET_CHAR_VALID (font->bounds.rows[0], c);
- char_width = Fix2Long (glyph_bounds.upperRight.x
- - glyph_bounds.upperLeft.x);
- STORE_XCHARSTRUCT (font->per_char[c],
- char_width, char_bounds);
- if (c == 0x20)
- {
- min_width = max_width = char_width;
- min_bounds = max_bounds = char_bounds;
- font->ascent = -Fix2Long (glyph_bounds.upperLeft.y);
- font->descent = Fix2Long (glyph_bounds.lowerLeft.y);
- }
- else
- {
- if (char_width > 0)
- {
- min_width = min (min_width, char_width);
- max_width = max (max_width, char_width);
- }
- if (!EmptyRect (&char_bounds))
- {
- SetRect (&min_bounds,
- max (min_bounds.left, char_bounds.left),
- max (min_bounds.top, char_bounds.top),
- min (min_bounds.right, char_bounds.right),
- min (min_bounds.bottom, char_bounds.bottom));
- UnionRect (&max_bounds, &char_bounds, &max_bounds);
- }
- }
- }
#if USE_CG_TEXT_DRAWING
- if (err == noErr && char_width > 0 && font->cg_font)
+ if (font->cg_glyphs && font->cg_glyphs[c] == 0)
{
- ATSUGlyphInfoArray glyph_info_array;
- ByteCount count = sizeof (ATSUGlyphInfoArray);
-
- err = ATSUMatchFontsToText (text_layout, kATSUFromTextBeginning,
- kATSUToTextEnd, NULL, NULL, NULL);
- if (err == noErr)
- err = ATSUGetGlyphInfo (text_layout, kATSUFromTextBeginning,
- kATSUToTextEnd, &count,
- &glyph_info_array);
- if (err == noErr)
- font->cg_glyphs[c] = glyph_info_array.glyphs[0].glyphID;
- else
- {
- /* Don't use CG text drawing if font substitution
- occurs in ASCII or Latin-1 characters. */
- CGFontRelease (font->cg_font);
- font->cg_font = NULL;
- xfree (font->cg_glyphs);
- font->cg_glyphs = NULL;
- }
+ /* Don't use CG text drawing if font substitution occurs in
+ ASCII or Latin-1 characters. */
+ CGFontRelease (font->cg_font);
+ font->cg_font = NULL;
+ xfree (font->cg_glyphs);
+ font->cg_glyphs = NULL;
}
#endif
}
-
- font->min_byte1 = 0;
- font->max_byte1 = 0xff;
- font->min_char_or_byte2 = 0;
- font->max_char_or_byte2 = 0xff;
}
else
#endif
if (is_two_byte_font)
{
+ int char_width;
+
font->min_byte1 = 0xa1;
font->max_byte1 = 0xfe;
font->min_char_or_byte2 = 0xa1;
char_width = StringWidth("\p\xa1\xa1");
break;
}
- }
- else
- {
- font->min_byte1 = font->max_byte1 = 0;
- font->min_char_or_byte2 = 0x20;
- font->max_char_or_byte2 = 0xff;
-
- /* Do this instead of use the_fontinfo.widMax, which
- incorrectly returns 15 for 12-point Monaco! */
- char_width = CharWidth ('m');
- }
- if (is_two_byte_font)
- {
- font->per_char = NULL;
+ font->bounds.per_char = NULL;
if (fontface & italic)
font->max_bounds.rbearing = char_width + 1;
}
else
{
- int c, min_width, max_width;
- Rect char_bounds, min_bounds, max_bounds;
- char ch;
+ int c;
- font->per_char = xmalloc (sizeof (XCharStruct) * (0xff - 0x20 + 1));
- bzero (font->per_char, sizeof (XCharStruct) * (0xff - 0x20 + 1));
-
- min_width = max_width = char_width;
- SetRect (&min_bounds, -32767, -32767, 32767, 32767);
- SetRect (&max_bounds, 0, 0, 0, 0);
- for (c = 0x20; c <= 0xff; c++)
- {
- if (c == 0x7f)
- {
- STORE_XCHARSTRUCT (font->min_bounds, min_width, min_bounds);
- STORE_XCHARSTRUCT (font->max_bounds, max_width, max_bounds);
- continue;
- }
+ font->min_byte1 = font->max_byte1 = 0;
+ font->min_char_or_byte2 = 0x20;
+ font->max_char_or_byte2 = 0xff;
- ch = c;
- char_width = CharWidth (ch);
- QDTextBounds (1, &ch, &char_bounds);
- STORE_XCHARSTRUCT (font->per_char[c - 0x20],
- char_width, char_bounds);
- /* Some Japanese fonts (in SJIS encoding) return 0 as
- the character width of 0x7f. */
- if (char_width > 0)
- {
- min_width = min (min_width, char_width);
- max_width = max (max_width, char_width);
- }
- if (!EmptyRect (&char_bounds))
- {
- SetRect (&min_bounds,
- max (min_bounds.left, char_bounds.left),
- max (min_bounds.top, char_bounds.top),
- min (min_bounds.right, char_bounds.right),
- min (min_bounds.bottom, char_bounds.bottom));
- UnionRect (&max_bounds, &char_bounds, &max_bounds);
- }
- }
- if (min_width == max_width
- && max_bounds.left >= 0 && max_bounds.right <= max_width)
+ font->bounds.per_char =
+ xmalloc (sizeof (XCharStruct) * (0xff - 0x20 + 1));
+ if (font->bounds.per_char == NULL)
{
- /* Fixed width and no overhangs. */
- xfree (font->per_char);
- font->per_char = NULL;
+ mac_unload_font (&one_mac_display_info, font);
+ return NULL;
}
+ bzero (font->bounds.per_char,
+ sizeof (XCharStruct) * (0xff - 0x20 + 1));
+
+ space_bounds = font->bounds.per_char;
+ mac_query_char_extents (NULL, 0x20, &font->ascent, &font->descent,
+ space_bounds, NULL);
+
+ for (c = 0x21, pcm = space_bounds + 1; c <= 0xff; c++, pcm++)
+ mac_query_char_extents (NULL, c, NULL, NULL, pcm, NULL);
}
/* Restore previous font number, size and face. */
TextFace (old_fontface);
}
+ if (space_bounds)
+ {
+ int c;
+
+ font->min_bounds = font->max_bounds = *space_bounds;
+ for (c = 0x21, pcm = space_bounds + 1; c <= 0x7f; c++, pcm++)
+ if (pcm->width > 0)
+ {
+ font->min_bounds.lbearing = min (font->min_bounds.lbearing,
+ pcm->lbearing);
+ font->min_bounds.rbearing = min (font->min_bounds.rbearing,
+ pcm->rbearing);
+ font->min_bounds.width = min (font->min_bounds.width,
+ pcm->width);
+ font->min_bounds.ascent = min (font->min_bounds.ascent,
+ pcm->ascent);
+
+ font->max_bounds.lbearing = max (font->max_bounds.lbearing,
+ pcm->lbearing);
+ font->max_bounds.rbearing = max (font->max_bounds.rbearing,
+ pcm->rbearing);
+ font->max_bounds.width = max (font->max_bounds.width,
+ pcm->width);
+ font->max_bounds.ascent = max (font->max_bounds.ascent,
+ pcm->ascent);
+ }
+ if (
+#if USE_ATSUI
+ font->mac_style == NULL &&
+#endif
+ font->max_bounds.width == font->min_bounds.width
+ && font->min_bounds.lbearing >= 0
+ && font->max_bounds.rbearing <= font->max_bounds.width)
+ {
+ /* Fixed width and no overhangs. */
+ xfree (font->bounds.per_char);
+ font->bounds.per_char = NULL;
+ }
+ }
+
#if !defined (MAC_OS8) || USE_ATSUI
/* AppKit and WebKit do some adjustment to the heights of Courier,
Helvetica, and Times. This only works on the environments where
- the XDrawImageString counterpart is never used. */
- if (strcmp (family, "courier") == 0 || strcmp (family, "helvetica") == 0
- || strcmp (family, "times") == 0)
+ srcCopy text transfer mode is never used. */
+ if (
+#ifdef MAC_OS8 /* implies USE_ATSUI */
+ font->mac_style &&
+#endif
+ (strcmp (family, "courier") == 0 || strcmp (family, "helvetica") == 0
+ || strcmp (family, "times") == 0))
font->ascent += (font->ascent + font->descent) * .15 + 0.5;
#endif
XFontStruct *font;
{
xfree (font->full_name);
- if (font->per_char)
- xfree (font->per_char);
#if USE_ATSUI
if (font->mac_style)
- ATSUDisposeStyle (font->mac_style);
+ {
+ int i;
+
+ for (i = font->min_byte1; i <= font->max_byte1; i++)
+ if (font->bounds.rows[i])
+ xfree (font->bounds.rows[i]);
+ xfree (font->bounds.rows);
+ ATSUDisposeStyle (font->mac_style);
+ }
+ else
+#endif
+ if (font->bounds.per_char)
+ xfree (font->bounds.per_char);
#if USE_CG_TEXT_DRAWING
if (font->cg_font)
CGFontRelease (font->cg_font);
if (font->cg_glyphs)
xfree (font->cg_glyphs);
-#endif
#endif
xfree (font);
}
extern void mac_find_apple_event_spec P_ ((AEEventClass, AEEventID,
Lisp_Object *, Lisp_Object *,
Lisp_Object *));
+extern OSErr init_coercion_handler P_ ((void));
#if TARGET_API_MAC_CARBON
/* Drag and Drop */
XTread_socket loop). */
static Boolean mac_convert_event_ref (EventRef eventRef, EventRecord *eventRec)
{
+ OSStatus err;
Boolean result = ConvertEventRefToEventRecord (eventRef, eventRec);
if (result)
unsigned char char_codes;
UInt32 key_code;
- eventRec->what = keyDown;
- GetEventParameter (eventRef, kEventParamKeyMacCharCodes, typeChar,
- NULL, sizeof (char), NULL, &char_codes);
- GetEventParameter (eventRef, kEventParamKeyCode, typeUInt32,
- NULL, sizeof (UInt32), NULL, &key_code);
- eventRec->message = char_codes | ((key_code & 0xff) << 8);
- result = 1;
+ err = GetEventParameter (eventRef, kEventParamKeyMacCharCodes,
+ typeChar, NULL, sizeof (char),
+ NULL, &char_codes);
+ if (err == noErr)
+ err = GetEventParameter (eventRef, kEventParamKeyCode,
+ typeUInt32, NULL, sizeof (UInt32),
+ NULL, &key_code);
+ if (err == noErr)
+ {
+ eventRec->what = keyDown;
+ eventRec->message = char_codes | ((key_code & 0xff) << 8);
+ result = 1;
+ }
}
break;
if (result)
{
/* Need where and when. */
- UInt32 mods;
+ UInt32 mods = 0;
GetEventParameter (eventRef, kEventParamMouseLocation, typeQDPoint,
NULL, sizeof (Point), NULL, &eventRec->where);
EventRef event;
void *data;
{
- OSStatus result;
- OSErr err;
+ OSStatus result, err;
HICommand command;
Lisp_Object class_key, id_key, binding;
if (result != eventNotHandledErr)
return result;
- GetEventParameter (event, kEventParamDirectObject, typeHICommand, NULL,
- sizeof (HICommand), NULL, &command);
+ err = GetEventParameter (event, kEventParamDirectObject, typeHICommand,
+ NULL, sizeof (HICommand), NULL, &command);
- if (command.commandID == 0)
+ if (err != noErr || command.commandID == 0)
return eventNotHandledErr;
/* A HICommand event is mapped to an Apple event whose event class
void *data;
{
WindowPtr wp;
- OSStatus result;
+ OSStatus result, err;
UInt32 attributes;
XSizeHints *size_hints;
- GetEventParameter (event, kEventParamDirectObject, typeWindowRef,
- NULL, sizeof (WindowPtr), NULL, &wp);
+ err = GetEventParameter (event, kEventParamDirectObject, typeWindowRef,
+ NULL, sizeof (WindowPtr), NULL, &wp);
+ if (err != noErr)
+ return eventNotHandledErr;
switch (GetEventKind (event))
{
if (result != eventNotHandledErr)
return result;
- GetEventParameter (event, kEventParamAttributes, typeUInt32,
- NULL, sizeof (UInt32), NULL, &attributes);
+ err = GetEventParameter (event, kEventParamAttributes, typeUInt32,
+ NULL, sizeof (UInt32), NULL, &attributes);
+ if (err != noErr)
+ break;
+
size_hints = FRAME_SIZE_HINTS (mac_window_to_frame (wp));
if ((attributes & kWindowBoundsChangeUserResize)
&& ((size_hints->flags & (PResizeInc | PBaseSize | PMinSize))
Rect bounds;
int width, height;
- GetEventParameter (event, kEventParamCurrentBounds,
- typeQDRectangle,
- NULL, sizeof (Rect), NULL, &bounds);
+ err = GetEventParameter (event, kEventParamCurrentBounds,
+ typeQDRectangle, NULL, sizeof (Rect),
+ NULL, &bounds);
+ if (err != noErr)
+ break;
+
width = bounds.right - bounds.left;
height = bounds.bottom - bounds.top;
EventRef event;
void *data;
{
- OSStatus result;
+ OSStatus result, err;
switch (GetEventKind (event))
{
if (result != eventNotHandledErr || read_socket_inev == NULL)
return result;
- GetEventParameter (event, kEventParamWindowRef, typeWindowRef,
- NULL, sizeof (WindowRef), NULL, &wp);
+ err = GetEventParameter (event, kEventParamWindowRef, typeWindowRef,
+ NULL, sizeof (WindowRef), NULL, &wp);
+ if (err != noErr)
+ break;
+
f = mac_window_to_frame (wp);
if (f != mac_focus_frame (&one_mac_display_info))
break;
- GetEventParameter (event, kEventParamMouseWheelAxis,
- typeMouseWheelAxis, NULL,
- sizeof (EventMouseWheelAxis), NULL, &axis);
- if (axis != kEventMouseWheelAxisY)
+ err = GetEventParameter (event, kEventParamMouseWheelAxis,
+ typeMouseWheelAxis, NULL,
+ sizeof (EventMouseWheelAxis), NULL, &axis);
+ if (err != noErr || axis != kEventMouseWheelAxisY)
break;
- GetEventParameter (event, kEventParamMouseWheelDelta, typeSInt32,
- NULL, sizeof (SInt32), NULL, &delta);
- GetEventParameter (event, kEventParamMouseLocation, typeQDPoint,
- NULL, sizeof (Point), NULL, &point);
+ err = GetEventParameter (event, kEventParamMouseWheelDelta,
+ typeSInt32, NULL, sizeof (SInt32),
+ NULL, &delta);
+ if (err != noErr)
+ break;
+ err = GetEventParameter (event, kEventParamMouseLocation,
+ typeQDPoint, NULL, sizeof (Point),
+ NULL, &point);
+ if (err != noErr)
+ break;
read_socket_inev->kind = WHEEL_EVENT;
read_socket_inev->code = 0;
read_socket_inev->modifiers =
result = GetFlavorFlags (theDrag, theItem, flavorTypeHFS, &theFlags);
if (result == noErr)
{
-#ifdef MAC_OSX
- FSRef fref;
-#endif
- char unix_path_name[MAXPATHLEN];
+ OSErr err;
+ AEDesc desc;
- GetFlavorData (theDrag, theItem, flavorTypeHFS, &data, &size, 0L);
-#ifdef MAC_OSX
- /* Use Carbon routines, otherwise it converts the file name
- to /Macintosh HD/..., which is not correct. */
- FSpMakeFSRef (&data.fileSpec, &fref);
- if (! FSRefMakePath (&fref, unix_path_name, sizeof (unix_path_name)));
-#else
- if (fsspec_to_posix_pathname (&data.fileSpec, unix_path_name,
- sizeof (unix_path_name) - 1) == noErr)
-#endif
- /* x-dnd functions expect undecoded filenames. */
- file_list = Fcons (make_unibyte_string (unix_path_name,
- strlen (unix_path_name)),
- file_list);
+ err = GetFlavorData (theDrag, theItem, flavorTypeHFS,
+ &data, &size, 0L);
+ if (err == noErr)
+ err = AECoercePtr (typeFSS, &data.fileSpec, sizeof (FSSpec),
+ TYPE_FILE_NAME, &desc);
+ if (err == noErr)
+ {
+ Lisp_Object file;
+
+ /* x-dnd functions expect undecoded filenames. */
+ file = make_uninit_string (AEGetDescDataSize (&desc));
+ err = AEGetDescData (&desc, SDATA (file), SBYTES (file));
+ if (err == noErr)
+ file_list = Fcons (file, file_list);
+ AEDisposeDesc (&desc);
+ }
}
}
/* If there are items in the list, construct an event and post it to
init_environ ();
+ init_coercion_handler ();
+
initialize_applescript ();
init_apple_event_handler ();
Fn modifier. That's why we need the table.
*/
-
+ OSStatus err;
UInt32 mods = 0;
if (!NILP(Vmac_function_modifier))
{
- GetEventParameter (eventRef, kEventParamKeyModifiers, typeUInt32, NULL,
- sizeof (UInt32), NULL, &mods);
- if (mods & kEventKeyModifierFnMask)
+ err = GetEventParameter (eventRef, kEventParamKeyModifiers, typeUInt32,
+ NULL, sizeof (UInt32), NULL, &mods);
+ if (err != noErr && mods & kEventKeyModifierFnMask)
{ *newCode = fn_keycode_to_xkeysym_table [keyCode & 0x7f];
return (*newCode != 0);
/* So people can tell when we have read the available input. */
input_signal_count++;
+ ++handling_signal;
+
#if USE_CARBON_EVENTS
toolbox_dispatcher = GetEventDispatcherTarget ();
- while (!ReceiveNextEvent (0, NULL, kEventDurationNoWait,
+ while (
+#if USE_CG_DRAWING
+ mac_prepare_for_quickdraw (NULL),
+#endif
+ !ReceiveNextEvent (0, NULL, kEventDurationNoWait,
kEventRemoveFromQueue, &eventRef))
#else /* !USE_CARBON_EVENTS */
while (mac_wait_next_event (&er, 0, true))
}
#endif
+ --handling_signal;
UNBLOCK_INPUT;
return count;
}
x_get_glyph_overhangs,
x_fix_overlapping_area,
x_draw_fringe_bitmap,
+#if USE_CG_DRAWING
+ mac_define_fringe_bitmap,
+ mac_destroy_fringe_bitmap,
+#else
0, /* define_fringe_bitmap */
0, /* destroy_fringe_bitmap */
+#endif
mac_per_char_metric,
mac_encode_char,
mac_compute_glyph_string_overhangs,
#endif /* USE_CARBON_EVENTS */
#ifdef MAC_OSX
+ init_coercion_handler ();
+
init_apple_event_handler ();
if (!inhibit_window_system)
MakeMeTheFrontProcess ();
#endif
#endif
+
+#if USE_CG_DRAWING
+ mac_init_fringe ();
+#endif
+
UNBLOCK_INPUT;
}
doc: /* *If non-nil, allow anti-aliasing.
The text will be rendered using Core Graphics text rendering which
may anti-alias the text. */);
- mac_use_core_graphics = 1;
+ mac_use_core_graphics = 0;
/* Register an entry for `mac-roman' so that it can be used when
creating the terminal frame on Mac OS 9 before loading
HCoop / bpt / emacs.git / blobdiff