summaryrefslogtreecommitdiffstats
path: root/macosx
diff options
context:
space:
mode:
Diffstat (limited to 'macosx')
-rw-r--r--macosx/tkMacOSXDraw.c602
1 files changed, 301 insertions, 301 deletions
diff --git a/macosx/tkMacOSXDraw.c b/macosx/tkMacOSXDraw.c
index 455fc4d..aca5ee0 100644
--- a/macosx/tkMacOSXDraw.c
+++ b/macosx/tkMacOSXDraw.c
@@ -12,7 +12,7 @@
* See the file "license.terms" for information on usage and redistribution
* of this file, and for a DISCLAIMER OF ALL WARRANTIES.
*
- * RCS: @(#) $Id: tkMacOSXDraw.c,v 1.2.2.19 2006/10/16 16:25:45 das Exp $
+ * RCS: @(#) $Id: tkMacOSXDraw.c,v 1.2.2.20 2006/10/31 22:26:10 das Exp $
*/
#include "tkMacOSXInt.h"
@@ -21,7 +21,7 @@
#include "tclInt.h" /* for Tcl_CreateNamespace() */
/*
-#ifdef TK_MAC_DEBUG
+#ifdef TK_MAC_DEBUG
#define TK_MAC_DEBUG_DRAWING
#endif
*/
@@ -58,7 +58,7 @@ static int useThemedFrame = 0;
static unsigned char InvertByte(unsigned char data);
static void TkMacOSXSetUpCGContext(MacDrawable *macWin, CGrafPtr destPort,
GC gc, CGContextRef *contextPtr);
-static void TkMacOSXReleaseCGContext(MacDrawable *macWin, CGrafPtr destPort,
+static void TkMacOSXReleaseCGContext(MacDrawable *macWin, CGrafPtr destPort,
CGContextRef *context);
/*
@@ -77,47 +77,47 @@ static void TkMacOSXReleaseCGContext(MacDrawable *macWin, CGrafPtr destPort,
*----------------------------------------------------------------------
*/
-MODULE_SCOPE int
+MODULE_SCOPE int
TkMacOSXInitCGDrawing(interp, enable, limit)
- Tcl_Interp *interp;
- int enable;
- int limit;
+ Tcl_Interp *interp;
+ int enable;
+ int limit;
{
static Boolean initialized = FALSE;
if (!initialized) {
- initialized = TRUE;
-
- if (Tcl_CreateNamespace(interp, "::tk::mac", NULL, NULL) == NULL) {
- Tcl_ResetResult(interp);
- }
- if (Tcl_LinkVar(interp, "::tk::mac::useCGDrawing",
- (char *) &useCGDrawing, TCL_LINK_BOOLEAN) != TCL_OK) {
- Tcl_ResetResult(interp);
- }
- useCGDrawing = enable;
-
- if (Tcl_LinkVar(interp, "::tk::mac::CGAntialiasLimit",
- (char *) &tkMacOSXCGAntiAliasLimit, TCL_LINK_INT) != TCL_OK) {
- Tcl_ResetResult(interp);
- }
- tkMacOSXCGAntiAliasLimit = limit;
+ initialized = TRUE;
+
+ if (Tcl_CreateNamespace(interp, "::tk::mac", NULL, NULL) == NULL) {
+ Tcl_ResetResult(interp);
+ }
+ if (Tcl_LinkVar(interp, "::tk::mac::useCGDrawing",
+ (char *) &useCGDrawing, TCL_LINK_BOOLEAN) != TCL_OK) {
+ Tcl_ResetResult(interp);
+ }
+ useCGDrawing = enable;
+
+ if (Tcl_LinkVar(interp, "::tk::mac::CGAntialiasLimit",
+ (char *) &tkMacOSXCGAntiAliasLimit, TCL_LINK_INT) != TCL_OK) {
+ Tcl_ResetResult(interp);
+ }
+ tkMacOSXCGAntiAliasLimit = limit;
/*
* Piggy-back the themed drawing var init here.
*/
- if (Tcl_LinkVar(interp, "::tk::mac::useThemedToplevel",
+ if (Tcl_LinkVar(interp, "::tk::mac::useThemedToplevel",
(char *) &useThemedToplevel, TCL_LINK_BOOLEAN) != TCL_OK) {
- Tcl_ResetResult(interp);
- }
- if (Tcl_LinkVar(interp, "::tk::mac::useThemedFrame",
+ Tcl_ResetResult(interp);
+ }
+ if (Tcl_LinkVar(interp, "::tk::mac::useThemedFrame",
(char *) &useThemedFrame, TCL_LINK_BOOLEAN) != TCL_OK) {
- Tcl_ResetResult(interp);
- }
+ Tcl_ResetResult(interp);
+ }
}
return TCL_OK;
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -136,7 +136,7 @@ TkMacOSXInitCGDrawing(interp, enable, limit)
*----------------------------------------------------------------------
*/
-void
+void
XCopyArea(
Display* display, /* Display. */
Drawable src, /* Source drawable. */
@@ -178,65 +178,65 @@ XCopyArea(
blackColor.blue = 0xFFFF;
blackColor.green = 0xFFFF;
RGBBackColor(&blackColor);
-
+
if (tmpRgn2 == NULL) {
- tmpRgn2 = NewRgn();
+ tmpRgn2 = NewRgn();
}
srcPtr = &srcRect;
SetRect(&srcRect, (short) (srcDraw->xOff + src_x),
- (short) (srcDraw->yOff + src_y),
- (short) (srcDraw->xOff + src_x + width),
- (short) (srcDraw->yOff + src_y + height));
+ (short) (srcDraw->yOff + src_y),
+ (short) (srcDraw->xOff + src_x + width),
+ (short) (srcDraw->yOff + src_y + height));
if (tkPictureIsOpen) {
- dstPtr = &srcRect;
+ dstPtr = &srcRect;
} else {
- dstPtr = &dstRect;
- SetRect(&dstRect, (short) (dstDraw->xOff + dest_x),
- (short) (dstDraw->yOff + dest_y),
- (short) (dstDraw->xOff + dest_x + width),
- (short) (dstDraw->yOff + dest_y + height));
+ dstPtr = &dstRect;
+ SetRect(&dstRect, (short) (dstDraw->xOff + dest_x),
+ (short) (dstDraw->yOff + dest_y),
+ (short) (dstDraw->xOff + dest_x + width),
+ (short) (dstDraw->yOff + dest_y + height));
}
TkMacOSXSetUpClippingRgn(dst);
/*
- * We will change the clip rgn in this routine, so we need to
+ * We will change the clip rgn in this routine, so we need to
* be able to restore it when we exit.
*/
-
+
GetClip(tmpRgn2);
if (tkPictureIsOpen) {
- /*
- * When rendering into a picture, after a call to "OpenCPicture"
- * the clipping is seriously WRONG and also INCONSISTENT with the
- * clipping for single plane bitmaps.
- * To circumvent this problem, we clip to the whole window
- * In this case, would have also clipped to the srcRect
- * ClipRect(&srcRect);
- */
-
- GetPortBounds(dstPort,&clpRect);
- dstPtr = &srcRect;
- ClipRect(&clpRect);
+ /*
+ * When rendering into a picture, after a call to "OpenCPicture"
+ * the clipping is seriously WRONG and also INCONSISTENT with the
+ * clipping for single plane bitmaps.
+ * To circumvent this problem, we clip to the whole window
+ * In this case, would have also clipped to the srcRect
+ * ClipRect(&srcRect);
+ */
+
+ GetPortBounds(dstPort,&clpRect);
+ dstPtr = &srcRect;
+ ClipRect(&clpRect);
}
- if (!gc->clip_mask) {
+ if (!gc->clip_mask) {
} else if (((TkpClipMask*)gc->clip_mask)->type == TKP_CLIP_REGION) {
- RgnHandle clipRgn = (RgnHandle)
- ((TkpClipMask*)gc->clip_mask)->value.region;
-
- int xOffset = 0, yOffset = 0;
- if (tmpRgn == NULL) {
- tmpRgn = NewRgn();
- }
- if (!tkPictureIsOpen) {
- xOffset = dstDraw->xOff + gc->clip_x_origin;
- yOffset = dstDraw->yOff + gc->clip_y_origin;
- OffsetRgn(clipRgn, xOffset, yOffset);
- }
- GetClip(tmpRgn);
- SectRgn(tmpRgn, clipRgn, tmpRgn);
- SetClip(tmpRgn);
- if (!tkPictureIsOpen) {
- OffsetRgn(clipRgn, -xOffset, -yOffset);
- }
+ RgnHandle clipRgn = (RgnHandle)
+ ((TkpClipMask*)gc->clip_mask)->value.region;
+
+ int xOffset = 0, yOffset = 0;
+ if (tmpRgn == NULL) {
+ tmpRgn = NewRgn();
+ }
+ if (!tkPictureIsOpen) {
+ xOffset = dstDraw->xOff + gc->clip_x_origin;
+ yOffset = dstDraw->yOff + gc->clip_y_origin;
+ OffsetRgn(clipRgn, xOffset, yOffset);
+ }
+ GetClip(tmpRgn);
+ SectRgn(tmpRgn, clipRgn, tmpRgn);
+ SetClip(tmpRgn);
+ if (!tkPictureIsOpen) {
+ OffsetRgn(clipRgn, -xOffset, -yOffset);
+ }
}
srcBit = GetPortBitMapForCopyBits(srcPort);
dstBit = GetPortBitMapForCopyBits(dstPort);
@@ -292,13 +292,13 @@ XCopyPlane(
GWorldPtr srcPort, dstPort, mskPort;
CGrafPtr saveWorld;
GDHandle saveDevice;
- RGBColor macColor;
+ RGBColor macColor;
TkpClipMask *clipPtr = (TkpClipMask *) gc->clip_mask;
short tmode;
srcPort = TkMacOSXGetDrawablePort(src);
dstPort = TkMacOSXGetDrawablePort(dst);
-
+
display->request++;
GetGWorld(&saveWorld, &saveDevice);
SetGWorld(dstPort, NULL);
@@ -307,71 +307,71 @@ XCopyPlane(
srcBit = GetPortBitMapForCopyBits(srcPort);
dstBit = GetPortBitMapForCopyBits(dstPort);
SetRect(&srcRect, (short) (srcDraw->xOff + src_x),
- (short) (srcDraw->yOff + src_y),
- (short) (srcDraw->xOff + src_x + width),
- (short) (srcDraw->yOff + src_y + height));
+ (short) (srcDraw->yOff + src_y),
+ (short) (srcDraw->xOff + src_x + width),
+ (short) (srcDraw->yOff + src_y + height));
srcPtr = &srcRect;
if (tkPictureIsOpen) {
- /*
- * When rendering into a picture, after a call to "OpenCPicture"
- * the clipping is seriously WRONG and also INCONSISTENT with the
- * clipping for color bitmaps.
- * To circumvent this problem, we clip to the whole window
- */
-
- Rect clpRect;
- GetPortBounds(dstPort,&clpRect);
- ClipRect(&clpRect);
- dstPtr = &srcRect;
+ /*
+ * When rendering into a picture, after a call to "OpenCPicture"
+ * the clipping is seriously WRONG and also INCONSISTENT with the
+ * clipping for color bitmaps.
+ * To circumvent this problem, we clip to the whole window
+ */
+
+ Rect clpRect;
+ GetPortBounds(dstPort,&clpRect);
+ ClipRect(&clpRect);
+ dstPtr = &srcRect;
} else {
- dstPtr = &dstRect;
- SetRect(&dstRect, (short) (dstDraw->xOff + dest_x),
- (short) (dstDraw->yOff + dest_y),
- (short) (dstDraw->xOff + dest_x + width),
- (short) (dstDraw->yOff + dest_y + height));
+ dstPtr = &dstRect;
+ SetRect(&dstRect, (short) (dstDraw->xOff + dest_x),
+ (short) (dstDraw->yOff + dest_y),
+ (short) (dstDraw->xOff + dest_x + width),
+ (short) (dstDraw->yOff + dest_y + height));
}
tmode = srcOr;
tmode = srcCopy + transparent;
if (TkSetMacColor(gc->foreground, &macColor) == true) {
- RGBForeColor(&macColor);
+ RGBForeColor(&macColor);
}
if (clipPtr == NULL || clipPtr->type == TKP_CLIP_REGION) {
- /*
- * Case 1: opaque bitmaps.
- */
-
- TkSetMacColor(gc->background, &macColor);
- RGBBackColor(&macColor);
- tmode = srcCopy;
- CopyBits(srcBit, dstBit, srcPtr, dstPtr, tmode, NULL);
+ /*
+ * Case 1: opaque bitmaps.
+ */
+
+ TkSetMacColor(gc->background, &macColor);
+ RGBBackColor(&macColor);
+ tmode = srcCopy;
+ CopyBits(srcBit, dstBit, srcPtr, dstPtr, tmode, NULL);
} else if (clipPtr->type == TKP_CLIP_PIXMAP) {
- if (clipPtr->value.pixmap == src) {
- PixMapHandle pm;
- /*
- * Case 2: transparent bitmaps. If it's color we ignore
- * the forecolor.
- */
-
- pm = GetPortPixMap(srcPort);
- if (GetPixDepth(pm) == 1) {
- tmode = srcOr;
- } else {
- tmode = transparent;
- }
- CopyBits(srcBit, dstBit, srcPtr, dstPtr, tmode, NULL);
- } else {
- /*
- * Case 3: two arbitrary bitmaps.
- */
-
- tmode = srcCopy;
- mskPort = TkMacOSXGetDrawablePort(clipPtr->value.pixmap);
- mskBit = GetPortBitMapForCopyBits(mskPort);
- CopyDeepMask(srcBit, mskBit, dstBit,
- srcPtr, srcPtr, dstPtr, tmode, NULL);
- }
+ if (clipPtr->value.pixmap == src) {
+ PixMapHandle pm;
+ /*
+ * Case 2: transparent bitmaps. If it's color we ignore
+ * the forecolor.
+ */
+
+ pm = GetPortPixMap(srcPort);
+ if (GetPixDepth(pm) == 1) {
+ tmode = srcOr;
+ } else {
+ tmode = transparent;
+ }
+ CopyBits(srcBit, dstBit, srcPtr, dstPtr, tmode, NULL);
+ } else {
+ /*
+ * Case 3: two arbitrary bitmaps.
+ */
+
+ tmode = srcCopy;
+ mskPort = TkMacOSXGetDrawablePort(clipPtr->value.pixmap);
+ mskBit = GetPortBitMapForCopyBits(mskPort);
+ CopyDeepMask(srcBit, mskBit, dstBit,
+ srcPtr, srcPtr, dstPtr, tmode, NULL);
+ }
}
SetGWorld(saveWorld, saveDevice);
@@ -394,7 +394,7 @@ XCopyPlane(
*----------------------------------------------------------------------
*/
-void
+void
TkPutImage(
unsigned long *colors, /* Unused on Macintosh. */
int ncolors, /* Unused on Macintosh. */
@@ -435,7 +435,7 @@ TkPutImage(
* When rendering into a picture, after a call to "OpenCPicture"
* the clipping is seriously WRONG and also INCONSISTENT with the
* clipping for single plane bitmaps.
- * To circumvent this problem, we clip to the whole window
+ * To circumvent this problem, we clip to the whole window
*/
Rect clpRect;
@@ -444,7 +444,7 @@ TkPutImage(
destPtr = srcPtr;
} else {
destPtr = &destRect;
- SetRect(destPtr, dstDraw->xOff + dest_x, dstDraw->yOff + dest_y,
+ SetRect(destPtr, dstDraw->xOff + dest_x, dstDraw->yOff + dest_y,
dstDraw->xOff + dest_x + width, dstDraw->yOff + dest_y + height);
}
@@ -602,7 +602,7 @@ TkPutImage(
*----------------------------------------------------------------------
*/
-void
+void
XDrawLines(
Display* display, /* Display. */
Drawable d, /* Draw on this. */
@@ -618,7 +618,7 @@ XDrawLines(
int i, lw = gc->line_width;
if (npoints < 2) {
- return; /* TODO: generate BadValue error. */
+ return; /* TODO: generate BadValue error. */
}
destPort = TkMacOSXGetDrawablePort(d);
@@ -715,9 +715,9 @@ void XDrawSegments(
float o = (lw % 2) ? .5 : 0;
TkMacOSXSetUpCGContext(macWin, destPort, gc, &outContext);
- for (i = 0; i < nsegments; i++) {
+ for (i = 0; i < nsegments; i++) {
CGContextBeginPath(outContext);
- CGContextMoveToPoint(outContext,
+ CGContextMoveToPoint(outContext,
macWin->xOff + segments[i].x1 + o,
macWin->yOff + segments[i].y1 + o);
CGContextAddLineToPoint(outContext,
@@ -740,10 +740,10 @@ void XDrawSegments(
(short) (macWin->yOff + segments[i].y1 + o));
LineTo((short) (macWin->xOff + segments[i].x2 + o),
(short) (macWin->yOff + segments[i].y2 + o));
- }
- HidePen();
+ }
+ HidePen();
}
-
+
SetGWorld(saveWorld, saveDevice);
}
@@ -763,7 +763,7 @@ void XDrawSegments(
*----------------------------------------------------------------------
*/
-void
+void
XFillPolygon(
Display* display, /* Display. */
Drawable d, /* Draw on this. */
@@ -815,11 +815,11 @@ XFillPolygon(
PenNormal();
polygon = OpenPoly();
MoveTo((short) (macWin->xOff + points[0].x),
- (short) (macWin->yOff + points[0].y));
+ (short) (macWin->yOff + points[0].y));
for (i = 1; i < npoints; i++) {
if (mode == CoordModeOrigin) {
LineTo((short) (macWin->xOff + points[i].x),
- (short) (macWin->yOff + points[i].y));
+ (short) (macWin->yOff + points[i].y));
} else {
Line((short) points[i].x, (short) points[i].y);
}
@@ -848,7 +848,7 @@ XFillPolygon(
*----------------------------------------------------------------------
*/
-void
+void
XDrawRectangle(
Display* display, /* Display. */
Drawable d, /* Draw on this. */
@@ -876,7 +876,7 @@ XDrawRectangle(
if (useCGDrawing) {
CGContextRef outContext;
- CGRect rect;
+ CGRect rect;
float o = (lw % 2) ? .5 : 0;
TkMacOSXSetUpCGContext(macWin, destPort, gc, &outContext);
@@ -953,12 +953,12 @@ XDrawRectangles(
TkMacOSXSetUpClippingRgn(drawable);
if (useCGDrawing) {
- CGContextRef outContext;
- CGRect rect;
+ CGContextRef outContext;
+ CGRect rect;
float o = (lw % 2) ? .5 : 0;
TkMacOSXSetUpCGContext(macWin, destPort, gc, &outContext);
- for (i = 0, rectPtr = rectArr; i < nRects; i++, rectPtr++) {
+ for (i = 0, rectPtr = rectArr; i < nRects; i++, rectPtr++) {
if (rectPtr->width == 0 || rectPtr->height == 0) {
continue;
}
@@ -1005,7 +1005,7 @@ XDrawRectangles(
*
*----------------------------------------------------------------------
*/
-void
+void
XFillRectangles(
Display* display, /* Display. */
Drawable d, /* Draw on this. */
@@ -1041,7 +1041,7 @@ XFillRectangles(
rectPtr->width, rectPtr->height);
CGContextFillRect(outContext, rect);
}
- TkMacOSXReleaseCGContext(macWin, destPort, &outContext);
+ TkMacOSXReleaseCGContext(macWin, destPort, &outContext);
} else {
Rect theRect;
@@ -1051,8 +1051,8 @@ XFillRectangles(
theRect.top = (short) (macWin->yOff + rectPtr->y);
theRect.right = (short) (theRect.left + rectPtr->width);
theRect.bottom = (short) (theRect.top + rectPtr->height);
- FillCRect(&theRect, gPenPat);
- }
+ FillCRect(&theRect, gPenPat);
+ }
}
SetGWorld(saveWorld, saveDevice);
@@ -1074,7 +1074,7 @@ XFillRectangles(
*----------------------------------------------------------------------
*/
-void
+void
XDrawArc(
Display* display, /* Display. */
Drawable d, /* Draw on this. */
@@ -1158,11 +1158,11 @@ XDrawArc(
}
#ifdef TK_MACOSXDRAW_UNUSED
-/*
+/*
*----------------------------------------------------------------------
- *
+ *
* XDrawArcs --
- *
+ *
* Draws multiple circular or elliptical arcs. Each arc is
* specified by a rectangle and two angles. The center of the
* circle or ellipse is the center of the rect- angle, and the
@@ -1174,12 +1174,12 @@ XDrawArc(
*
* Results:
* None.
- *
+ *
* Side effects:
* Draws an arc for each array element on the specified drawable.
- *
+ *
*----------------------------------------------------------------------
- */
+ */
void
XDrawArcs(
Display *display,
@@ -1252,9 +1252,9 @@ XDrawArcs(
int o = -lw/2;
TkMacOSXSetUpGraphicsPort(gc, destPort);
- ShowPen();
- PenPixPat(gPenPat);
- for (i = 0, arcPtr = arcArr;i < nArcs;i++, arcPtr++) {
+ ShowPen();
+ PenPixPat(gPenPat);
+ for (i = 0, arcPtr = arcArr;i < nArcs;i++, arcPtr++) {
theRect.left = (short) (macWin->xOff + arcPtr->x + o);
theRect.top = (short) (macWin->yOff + arcPtr->y + o);
theRect.right = (short) (theRect.left + arcPtr->width + lw);
@@ -1410,22 +1410,22 @@ XFillArc(
}
#ifdef TK_MACOSXDRAW_UNUSED
-/*
+/*
*----------------------------------------------------------------------
- *
- * XFillArcs --
+ *
+ * XFillArcs --
*
* Draw a filled arc.
- *
+ *
* Results:
* None.
*
* Side effects:
* Draws a filled arc for each array element on the specified drawable.
- *
+ *
*----------------------------------------------------------------------
- */
-void
+ */
+void
XFillArcs(
Display *display,
Drawable d,
@@ -1455,7 +1455,7 @@ XFillArcs(
o += NON_AA_CG_OFFSET/2;
u += NON_AA_CG_OFFSET;
}
- TkMacOSXSetUpCGContext(macWin, destPort, gc, &outContext);
+ TkMacOSXSetUpCGContext(macWin, destPort, gc, &outContext);
for (i = 0, arcPtr = arcArr; i < nArcs; i++, arcPtr++) {
if (arcPtr->width == 0 || arcPtr->height == 0
|| arcPtr->angle2 == 0) {
@@ -1508,7 +1508,7 @@ XFillArcs(
double vertex[2], center1[2], center2[2];
TkMacOSXSetUpGraphicsPort(gc, destPort);
- for (i = 0, arcPtr = arcArr;i<nArcs;i++, arcPtr++) {
+ for (i = 0, arcPtr = arcArr;i<nArcs;i++, arcPtr++) {
theRect.left = (short) (macWin->xOff + arcPtr->x + o);
theRect.top = (short) (macWin->yOff + arcPtr->y + o);
theRect.right = (short) (theRect.left + arcPtr->width + lw);
@@ -1556,11 +1556,11 @@ XFillArcs(
#endif
#ifdef TK_MACOSXDRAW_UNUSED
-/*
+/*
*----------------------------------------------------------------------
- *
+ *
* XMaxRequestSize --
- *
+ *
*----------------------------------------------------------------------
*/
long
@@ -1608,7 +1608,7 @@ TkScrollWindow(
GWorldPtr destPort;
Rect srcRect, scrollRect;
RgnHandle visRgn, clipRgn;
-
+
destPort = TkMacOSXGetDrawablePort(Tk_WindowId(tkwin));
GetGWorld(&saveWorld, &saveDevice);
SetGWorld(destPort, NULL);
@@ -1616,28 +1616,28 @@ TkScrollWindow(
/*
* Due to the implementation below the behavior may be differnt
- * than X in certain cases that should never occur in Tk. The
- * scrollRect is the source rect extended by the offset (the union
+ * than X in certain cases that should never occur in Tk. The
+ * scrollRect is the source rect extended by the offset (the union
* of the source rect and the offset rect). Everything
* in the extended scrollRect is scrolled. On X, it's possible
* to "skip" over an area if the offset makes the source and
* destination rects disjoint and non-aligned.
*/
-
+
SetRect(&srcRect, (short) (destDraw->xOff + x),
- (short) (destDraw->yOff + y),
- (short) (destDraw->xOff + x + width),
- (short) (destDraw->yOff + y + height));
+ (short) (destDraw->yOff + y),
+ (short) (destDraw->xOff + x + width),
+ (short) (destDraw->yOff + y + height));
scrollRect = srcRect;
if (dx < 0) {
- scrollRect.left += dx;
+ scrollRect.left += dx;
} else {
- scrollRect.right += dx;
+ scrollRect.right += dx;
}
if (dy < 0) {
- scrollRect.top += dy;
+ scrollRect.top += dy;
} else {
- scrollRect.bottom += dy;
+ scrollRect.bottom += dy;
}
/*
@@ -1654,7 +1654,7 @@ TkScrollWindow(
DiffRgn(clipRgn, rgn, clipRgn);
SetPortClipRegion(destPort, clipRgn);
SetEmptyRgn(rgn);
-
+
/*
* When a menu is up, the Mac does not expect drawing to occur and
* does not clip out the menu. We have to do it ourselves. This
@@ -1662,22 +1662,22 @@ TkScrollWindow(
*/
if (tkUseMenuCascadeRgn == 1) {
- Point scratch = {0, 0};
- MacDrawable *macDraw = (MacDrawable *) Tk_WindowId(tkwin);
-
- LocalToGlobal(&scratch);
- CopyRgn(tkMenuCascadeRgn, rgn);
- OffsetRgn(rgn, -scratch.h, -scratch.v);
- DiffRgn(clipRgn, rgn, clipRgn);
- SetPortClipRegion(destPort, clipRgn);
- SetEmptyRgn(rgn);
- macDraw->toplevel->flags |= TK_DRAWN_UNDER_MENU;
+ Point scratch = {0, 0};
+ MacDrawable *macDraw = (MacDrawable *) Tk_WindowId(tkwin);
+
+ LocalToGlobal(&scratch);
+ CopyRgn(tkMenuCascadeRgn, rgn);
+ OffsetRgn(rgn, -scratch.h, -scratch.v);
+ DiffRgn(clipRgn, rgn, clipRgn);
+ SetPortClipRegion(destPort, clipRgn);
+ SetEmptyRgn(rgn);
+ macDraw->toplevel->flags |= TK_DRAWN_UNDER_MENU;
}
-
+
ScrollRect(&scrollRect, dx, dy, rgn);
-
+
SetGWorld(saveWorld, saveDevice);
-
+
DisposeRgn(clipRgn);
DisposeRgn(visRgn);
/*
@@ -1687,9 +1687,9 @@ TkScrollWindow(
* created.
*/
if (EmptyRgn(rgn)) {
- return 0;
+ return 0;
} else {
- return 1;
+ return 1;
}
}
@@ -1717,44 +1717,44 @@ TkMacOSXSetUpGraphicsPort(
RGBColor macColor;
if (gPenPat == NULL) {
- gPenPat = NewPixPat();
+ gPenPat = NewPixPat();
}
-
+
if (TkSetMacColor(gc->foreground, &macColor) == true) {
- /* TODO: cache RGBPats for preformace - measure gains... */
- MakeRGBPat(gPenPat, &macColor);
+ /* TODO: cache RGBPats for preformace - measure gains... */
+ MakeRGBPat(gPenPat, &macColor);
}
-
+
PenNormal();
if(gc->function == GXxor) {
- PenMode(patXor);
+ PenMode(patXor);
}
if (gc->line_width > 1) {
- PenSize(gc->line_width, gc->line_width);
+ PenSize(gc->line_width, gc->line_width);
}
if (gc->line_style != LineSolid) {
- /*
- * Here the dash pattern should be set in the drawing,
- * environment, but I don't know how to do that for the Mac.
- *
- * p[] is an array of unsigned chars containing the dash list.
- * A '\0' indicates the end of this list.
- *
- * Someone knows how to implement this? If you have a more
- * complete implementation of SetUpGraphicsPort() for
- * the Mac (or for Windows), please let me know.
- *
- * Jan Nijtmans
- * CMG Arnhem, B.V.
- * email: j.nijtmans@chello.nl (private)
- * jan.nijtmans@cmg.nl (work)
- * url: http://purl.oclc.org/net/nijtmans/
- *
- * FIXME:
- * This is not possible with QuickDraw line drawing. As of
- * Tk 8.4.7 we have a complete set of drawing routines using
- * CG, so there is no reason to support this here.
- */
+ /*
+ * Here the dash pattern should be set in the drawing,
+ * environment, but I don't know how to do that for the Mac.
+ *
+ * p[] is an array of unsigned chars containing the dash list.
+ * A '\0' indicates the end of this list.
+ *
+ * Someone knows how to implement this? If you have a more
+ * complete implementation of SetUpGraphicsPort() for
+ * the Mac (or for Windows), please let me know.
+ *
+ * Jan Nijtmans
+ * CMG Arnhem, B.V.
+ * email: j.nijtmans@chello.nl (private)
+ * jan.nijtmans@cmg.nl (work)
+ * url: http://purl.oclc.org/net/nijtmans/
+ *
+ * FIXME:
+ * This is not possible with QuickDraw line drawing. As of
+ * Tk 8.4.7 we have a complete set of drawing routines using
+ * CG, so there is no reason to support this here.
+ */
}
}
@@ -1797,7 +1797,7 @@ TkMacOSXSetUpCGContext(
* set up the port with our clip region, so we can just get
* the clip back out of there. If we use the macWin->clipRgn
* directly at this point, we get some odd drawing effects.
- *
+ *
* We also have to intersect our clip region with the port
* visible region so we don't overwrite the window decoration.
*/
@@ -1824,13 +1824,13 @@ TkMacOSXSetUpCGContext(
coordsTransform = CGAffineTransformMake(1, 0, 0, -1, 0,
boundsRect.bottom - boundsRect.top);
CGContextConcatCTM(outContext, coordsTransform);
-
+
/* Now offset the CTM to the subwindow offset */
if (TkSetMacColor(gc->foreground, &macColor) == true) {
CGContextSetRGBFillColor(outContext,
- RGBFLOATRED(macColor),
- RGBFLOATGREEN(macColor),
+ RGBFLOATRED(macColor),
+ RGBFLOATGREEN(macColor),
RGBFLOATBLUE(macColor),
1);
CGContextSetRGBStrokeColor(outContext,
@@ -1854,7 +1854,7 @@ TkMacOSXSetUpCGContext(
}
CGContextSetLineWidth(outContext, w);
- if (gc->line_style != LineSolid) {
+ if (gc->line_style != LineSolid) {
int num = 0;
char *p = &(gc->dashes);
float dashOffset = gc->dash_offset;
@@ -1866,7 +1866,7 @@ TkMacOSXSetUpCGContext(
}
CGContextSetLineDash(outContext, dashOffset, lengths, num);
}
-
+
if (gc->cap_style == CapButt) {
/*
* What about CapNotLast, CapProjecting?
@@ -1878,7 +1878,7 @@ TkMacOSXSetUpCGContext(
} else if (gc->cap_style == CapProjecting) {
CGContextSetLineCap(outContext, kCGLineCapSquare);
}
-
+
if (gc->join_style == JoinMiter) {
CGContextSetLineJoin(outContext, kCGLineJoinMiter);
} else if (gc->join_style == JoinRound) {
@@ -1906,14 +1906,14 @@ TkMacOSXSetUpCGContext(
static void
TkMacOSXReleaseCGContext(
- MacDrawable *macWin,
- CGrafPtr destPort,
- CGContextRef *outContext)
+ MacDrawable *macWin,
+ CGrafPtr destPort,
+ CGContextRef *outContext)
{
CGContextSynchronize(*outContext);
QDEndCGContext(destPort, outContext);
}
-
+
/*
*----------------------------------------------------------------------
*
@@ -1938,9 +1938,9 @@ TkMacOSXSetUpClippingRgn(
MacDrawable *macDraw = (MacDrawable *) drawable;
if (macDraw->winPtr != NULL) {
- if (macDraw->flags & TK_CLIP_INVALID) {
- TkMacOSXUpdateClipRgn(macDraw->winPtr);
- }
+ if (macDraw->flags & TK_CLIP_INVALID) {
+ TkMacOSXUpdateClipRgn(macDraw->winPtr);
+ }
#if defined(TK_MAC_DEBUG) && defined(TK_MAC_DEBUG_DRAWING)
TkMacOSXInitNamedDebugSymbol(HIToolbox, int, QDDebugFlashRegion,
@@ -1952,34 +1952,34 @@ TkMacOSXSetUpClippingRgn(
}
#endif /* TK_MAC_DEBUG_DRAWING */
- /*
- * When a menu is up, the Mac does not expect drawing to occur and
- * does not clip out the menu. We have to do it ourselves. This
- * is pretty gross.
- */
-
- if (macDraw->clipRgn != NULL) {
- if (tkUseMenuCascadeRgn == 1) {
- Point scratch = {0, 0};
- GDHandle saveDevice;
- GWorldPtr saveWorld;
-
- GetGWorld(&saveWorld, &saveDevice);
- SetGWorld(TkMacOSXGetDrawablePort(drawable), NULL);
- LocalToGlobal(&scratch);
- SetGWorld(saveWorld, saveDevice);
- if (tmpRgn == NULL) {
- tmpRgn = NewRgn();
- }
- CopyRgn(tkMenuCascadeRgn, tmpRgn);
- OffsetRgn(tmpRgn, -scratch.h, -scratch.v);
- DiffRgn(macDraw->clipRgn, tmpRgn, tmpRgn);
- SetClip(tmpRgn);
- macDraw->toplevel->flags |= TK_DRAWN_UNDER_MENU;
- } else {
- SetClip(macDraw->clipRgn);
- }
- }
+ /*
+ * When a menu is up, the Mac does not expect drawing to occur and
+ * does not clip out the menu. We have to do it ourselves. This
+ * is pretty gross.
+ */
+
+ if (macDraw->clipRgn != NULL) {
+ if (tkUseMenuCascadeRgn == 1) {
+ Point scratch = {0, 0};
+ GDHandle saveDevice;
+ GWorldPtr saveWorld;
+
+ GetGWorld(&saveWorld, &saveDevice);
+ SetGWorld(TkMacOSXGetDrawablePort(drawable), NULL);
+ LocalToGlobal(&scratch);
+ SetGWorld(saveWorld, saveDevice);
+ if (tmpRgn == NULL) {
+ tmpRgn = NewRgn();
+ }
+ CopyRgn(tkMenuCascadeRgn, tmpRgn);
+ OffsetRgn(tmpRgn, -scratch.h, -scratch.v);
+ DiffRgn(macDraw->clipRgn, tmpRgn, tmpRgn);
+ SetClip(tmpRgn);
+ macDraw->toplevel->flags |= TK_DRAWN_UNDER_MENU;
+ } else {
+ SetClip(macDraw->clipRgn);
+ }
+ }
}
}
@@ -2016,11 +2016,11 @@ TkMacOSXMakeStippleMap(
Rect bounds;
destPort = TkMacOSXGetDrawablePort(drawable);
-
+
GetPortBounds (destPort, &portRect);
width = portRect.right - portRect.left;
height = portRect.bottom - portRect.top;
-
+
bitmapPtr = (BitMap *) ckalloc(sizeof(BitMap));
data = (char *) ckalloc(height * ((width / 8) + 1));
bitmapPtr->bounds.top = bitmapPtr->bounds.left = 0;
@@ -2034,15 +2034,15 @@ TkMacOSXMakeStippleMap(
stippleHeight = portRect.bottom - portRect.top;
for (i = 0; i < height; i += stippleHeight) {
- for (j = 0; j < width; j += stippleWidth) {
- bounds.left = j;
- bounds.top = i;
- bounds.right = j + stippleWidth;
- bounds.bottom = i + stippleHeight;
-
- CopyBits(GetPortBitMapForCopyBits(destPort), bitmapPtr,
- &portRect, &bounds, srcCopy, NULL);
- }
+ for (j = 0; j < width; j += stippleWidth) {
+ bounds.left = j;
+ bounds.top = i;
+ bounds.right = j + stippleWidth;
+ bounds.bottom = i + stippleHeight;
+
+ CopyBits(GetPortBitMapForCopyBits(destPort), bitmapPtr,
+ &portRect, &bounds, srcCopy, NULL);
+ }
}
return bitmapPtr;
}
@@ -2069,12 +2069,12 @@ InvertByte(
{
unsigned char i;
unsigned char mask = 1, result = 0;
-
+
for (i = (1 << 7); i != 0; i /= 2) {
- if (data & mask) {
- result |= i;
- }
- mask = mask << 1;
+ if (data & mask) {
+ result |= i;
+ }
+ mask = mask << 1;
}
return result;
}
@@ -2088,7 +2088,7 @@ InvertByte(
* a widget to indicate that it has received the input focus.
*
* On the Macintosh, this puts a 1 pixel border in the bgGC color
- * between the widget and the focus ring, except in the case where
+ * between the widget and the focus ring, except in the case where
* highlightWidth is 1, in which case the border is left out.
*
* For proper Mac L&F, use highlightWidth of 3.
@@ -2103,22 +2103,22 @@ InvertByte(
*----------------------------------------------------------------------
*/
-void
+void
TkpDrawHighlightBorder (
- Tk_Window tkwin,
- GC fgGC,
- GC bgGC,
- int highlightWidth,
- Drawable drawable)
+ Tk_Window tkwin,
+ GC fgGC,
+ GC bgGC,
+ int highlightWidth,
+ Drawable drawable)
{
if (highlightWidth == 1) {
- TkDrawInsetFocusHighlight (tkwin, fgGC, highlightWidth, drawable, 0);
+ TkDrawInsetFocusHighlight (tkwin, fgGC, highlightWidth, drawable, 0);
} else {
- TkDrawInsetFocusHighlight (tkwin, bgGC, highlightWidth, drawable, 0);
- if (fgGC != bgGC) {
- TkDrawInsetFocusHighlight (tkwin, fgGC, highlightWidth - 1,
- drawable, 0);
- }
+ TkDrawInsetFocusHighlight (tkwin, bgGC, highlightWidth, drawable, 0);
+ if (fgGC != bgGC) {
+ TkDrawInsetFocusHighlight (tkwin, fgGC, highlightWidth - 1,
+ drawable, 0);
+ }
}
}
generated by cgit v0.12 at 2024-11-02 22:14:00 (GMT)