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(mac_draw_rectangle, x_draw_glyph_string_foreground)

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(x_draw_composite_glyph_string_foreground)
(x_draw_image_foreground): Undo previous changes.
(x_draw_hollow_cursor): Likewise.  Subtract 1 from the last
argument of mac_draw_rectangle.
(CG_SET_FILL_COLOR, CG_SET_STROKE_COLOR): New macros.
(mac_draw_string_common, mac_draw_image_string_cg): Use them.
(FRAME_CG_CONTEXT) [USE_CG_DRAWING]: New macro.
(mac_begin_cg_clip, mac_end_cg_clip, mac_prepare_for_quickdraw)
[USE_CG_DRAWING]: New functions.
(mac_draw_line, mac_erase_rectangle, mac_clear_window)
(mac_fill_rectangle, mac_draw_rectangle, mac_draw_string_common)
(mac_draw_image_string_cg) [USE_CG_DRAWING]: Add Quartz 2D drawing part.
(mac_draw_bitmap, mac_invert_rectangle, mac_draw_string_common)
(mac_copy_area, mac_scroll_area, x_scroll_bar_create)
(x_scroll_bar_remove, XTset_vertical_scroll_bar, x_set_window_size)
(XTread_socket) [USE_CG_DRAWING]: Call mac_prepare_for_quickdraw.
This commit is contained in:
YAMAMOTO Mitsuharu 2006-03-12 08:20:37 +00:00
parent 58826ef713
commit 4ea08bbf4c
1 changed files with 196 additions and 34 deletions
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230
src/macterm.c
View file

@ -268,6 +268,72 @@ extern void menubar_selection_callback (FRAME_PTR, int);
#define GC_BACK_COLOR(gc) (&(gc)->back_color)
#define GC_FONT(gc) ((gc)->xgcv.font)
#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)
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;
@ -318,6 +384,18 @@ mac_draw_line (f, gc, x1, y1, x2, y2)
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));
@ -326,6 +404,7 @@ mac_draw_line (f, gc, x1, y1, x2, y2)
MoveTo (x1, y1);
LineTo (x2, y2);
mac_end_clip (gc);
#endif
}
void
@ -359,6 +438,14 @@ mac_erase_rectangle (f, gc, x, y, width, height)
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));
@ -371,6 +458,7 @@ mac_erase_rectangle (f, gc, x, y, width, height)
mac_end_clip (gc);
RGBBackColor (GC_BACK_COLOR (FRAME_NORMAL_GC (f)));
#endif
}
@ -391,6 +479,16 @@ static void
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)));
@ -405,6 +503,7 @@ mac_clear_window (f)
#else /* not TARGET_API_MAC_CARBON */
EraseRect (&(FRAME_MAC_WINDOW (f)->portRect));
#endif /* not TARGET_API_MAC_CARBON */
#endif
}
@ -425,6 +524,9 @@ mac_draw_bitmap (f, gc, x, y, width, height, bits, overlay_p)
bitmap.baseAddr = (char *)bits;
SetRect (&(bitmap.bounds), 0, 0, width, height);
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
SetPortWindowPort (FRAME_MAC_WINDOW (f));
RGBForeColor (GC_FORE_COLOR (gc));
@ -571,6 +673,14 @@ mac_fill_rectangle (f, gc, x, y, width, height)
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));
@ -581,6 +691,7 @@ mac_fill_rectangle (f, gc, x, y, width, height)
mac_begin_clip (gc);
PaintRect (&r); /* using foreground color of gc */
mac_end_clip (gc);
#endif
}
@ -593,16 +704,26 @@ mac_draw_rectangle (f, gc, x, y, width, height)
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, y + height);
SetRect (&r, x, y, x + width + 1, y + height + 1);
mac_begin_clip (gc);
FrameRect (&r); /* using foreground color of gc */
mac_end_clip (gc);
#endif
}
@ -672,6 +793,9 @@ mac_invert_rectangle (f, x, y, width, height)
{
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);
@ -716,6 +840,9 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
#ifdef MAC_OSX
if (!mac_use_core_graphics)
{
#endif
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
mac_begin_clip (gc);
RGBForeColor (GC_FORE_COLOR (gc));
@ -745,6 +872,9 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
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)
@ -754,14 +884,10 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
if (gc->n_clip_rects)
CGContextClipToRects (context, gc->clip_rects,
gc->n_clip_rects);
#endif
if (bg_width)
{
CGContextSetRGBFillColor
(context,
RED_FROM_ULONG (gc->xgcv.background) / 255.0f,
GREEN_FROM_ULONG (gc->xgcv.background) / 255.0f,
BLUE_FROM_ULONG (gc->xgcv.background) / 255.0f,
1.0);
CG_SET_FILL_COLOR (context, gc->xgcv.background);
CGContextFillRect
(context,
CGRectMake (x, y - FONT_BASE (GC_FONT (gc)),
@ -769,13 +895,10 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
}
CGContextScaleCTM (context, 1, -1);
CGContextTranslateCTM (context, 0, -port_height);
#if !USE_CG_DRAWING
}
CGContextSetRGBFillColor
(context,
RED_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
GREEN_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
BLUE_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
1.0);
#endif
CG_SET_FILL_COLOR (context, gc->xgcv.foreground);
err = ATSUSetLayoutControls (text_layout,
sizeof (tags) / sizeof (tags[0]),
tags, sizes, values);
@ -783,8 +906,13 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
ATSUDrawText (text_layout,
kATSUFromTextBeginning, kATSUToTextEnd,
Long2Fix (x), Long2Fix (port_height - y));
#if USE_CG_DRAWING
mac_end_cg_clip (f);
context = NULL;
#else
CGContextSynchronize (context);
QDEndCGContext (port, &context);
#endif
#if 0
/* This doesn't work on Mac OS X 10.1. */
ATSUClearLayoutControls (text_layout,
@ -805,6 +933,9 @@ mac_draw_string_common (f, gc, x, y, buf, nchars, bg_width, bytes_per_char)
if (mac_use_core_graphics)
savedFlags = SwapQDTextFlags (kQDUseCGTextRendering);
#endif
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
mac_begin_clip (gc);
RGBForeColor (GC_FORE_COLOR (gc));
@ -1113,6 +1244,9 @@ mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width)
buf++;
}
#if USE_CG_DRAWING
context = mac_begin_cg_clip (f, gc);
#else
QDBeginCGContext (port, &context);
if (gc->n_clip_rects || bg_width)
{
@ -1120,14 +1254,10 @@ mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width)
CGContextScaleCTM (context, 1, -1);
if (gc->n_clip_rects)
CGContextClipToRects (context, gc->clip_rects, gc->n_clip_rects);
#endif
if (bg_width)
{
CGContextSetRGBFillColor
(context,
RED_FROM_ULONG (gc->xgcv.background) / 255.0f,
GREEN_FROM_ULONG (gc->xgcv.background) / 255.0f,
BLUE_FROM_ULONG (gc->xgcv.background) / 255.0f,
1.0);
CG_SET_FILL_COLOR (context, gc->xgcv.background);
CGContextFillRect
(context,
CGRectMake (gx, y - FONT_BASE (GC_FONT (gc)),
@ -1135,12 +1265,10 @@ mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width)
}
CGContextScaleCTM (context, 1, -1);
CGContextTranslateCTM (context, 0, -port_height);
#if !USE_CG_DRAWING
}
CGContextSetRGBFillColor (context,
RED_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
GREEN_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
BLUE_FROM_ULONG (gc->xgcv.foreground) / 255.0f,
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)
@ -1155,8 +1283,12 @@ mac_draw_image_string_cg (f, gc, x, y, buf, nchars, bg_width)
gx += advances[i].width;
}
#endif
#if USE_CG_DRAWING
mac_end_cg_clip (f);
#else
CGContextSynchronize (context);
QDEndCGContext (port, &context);
#endif
return 1;
}
@ -1176,6 +1308,9 @@ mac_copy_area (src, f, gc, src_x, src_y, width, height, dest_x, dest_y)
{
Rect src_r, dest_r;
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
SetPortWindowPort (FRAME_MAC_WINDOW (f));
SetRect (&src_r, src_x, src_y, src_x + width, src_y + height);
@ -1220,6 +1355,9 @@ mac_copy_area_with_mask (src, mask, f, gc, src_x, src_y,
{
Rect src_r, dest_r;
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
SetPortWindowPort (FRAME_MAC_WINDOW (f));
SetRect (&src_r, src_x, src_y, src_x + width, src_y + height);
@ -1269,6 +1407,9 @@ mac_scroll_area (f, gc, src_x, src_y, width, height, dest_x, dest_y)
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);
@ -1527,6 +1668,9 @@ x_flush (f)
{
#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
@ -2436,7 +2580,7 @@ x_draw_glyph_string_foreground (s)
{
struct glyph *g = s->first_glyph + i;
mac_draw_rectangle (s->f, s->gc, x, s->y,
g->pixel_width, s->height);
g->pixel_width - 1, s->height - 1);
x += g->pixel_width;
}
}
@ -2515,7 +2659,7 @@ x_draw_composite_glyph_string_foreground (s)
{
if (s->gidx == 0)
mac_draw_rectangle (s->f, s->gc, x, s->y,
s->width, s->height);
s->width - 1, s->height - 1);
}
else
{
@ -3068,15 +3212,15 @@ x_draw_image_foreground (s)
int r = s->img->relief;
if (r < 0) r = -r;
mac_draw_rectangle (s->f, s->gc, x - r, y - r,
s->slice.width + r*2,
s->slice.height + r*2);
s->slice.width + r*2 - 1,
s->slice.height + r*2 - 1);
}
}
}
else
/* Draw a rectangle if image could not be loaded. */
mac_draw_rectangle (s->f, s->gc, x, y,
s->slice.width, s->slice.height);
s->slice.width - 1, s->slice.height - 1);
}
@ -4593,6 +4737,9 @@ x_scroll_bar_create (w, top, left, width, height, disp_top, disp_height)
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",
#if USE_TOOLKIT_SCROLL_BARS
@ -4719,6 +4866,9 @@ x_scroll_bar_remove (bar)
BLOCK_INPUT;
#if USE_CG_DRAWING
mac_prepare_for_quickdraw (f);
#endif
/* Destroy the Mac scroll bar control */
DisposeControl (SCROLL_BAR_CONTROL_HANDLE (bar));
@ -4815,6 +4965,9 @@ XTset_vertical_scroll_bar (w, portion, whole, position)
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,
@ -5245,7 +5398,7 @@ x_draw_hollow_cursor (w, row)
/* Compute frame-relative coordinates for phys cursor. */
x = WINDOW_TEXT_TO_FRAME_PIXEL_X (w, w->phys_cursor.x);
y = get_phys_cursor_geometry (w, row, cursor_glyph, &h);
wd = w->phys_cursor_width + 1;
wd = w->phys_cursor_width;
/* The foreground of cursor_gc is typically the same as the normal
background color, which can cause the cursor box to be invisible. */
@ -5259,7 +5412,7 @@ x_draw_hollow_cursor (w, row)
/* 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);
}
@ -5786,8 +5939,13 @@ x_set_window_size (f, change_gravity, cols, rows)
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,
@ -9672,7 +9830,11 @@ XTread_socket (sd, expected, hold_quit)
#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))