diff options
Diffstat (limited to 'macosx/tkMacOSXButton.c')
| -rw-r--r-- | macosx/tkMacOSXButton.c | 1969 |
1 files changed, 961 insertions, 1008 deletions
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c index c7577f3..1fc95aa 100644 --- a/macosx/tkMacOSXButton.c +++ b/macosx/tkMacOSXButton.c @@ -1,16 +1,16 @@ -/* +/* * tkMacOSXButton.c -- * - * This file implements the Macintosh specific portion of the - * button widgets. + * This file implements the Macintosh specific portion of the button + * widgets. * * Copyright (c) 1996-1997 by Sun Microsystems, Inc. * Copyright 2001, Apple Computer, Inc. * - * See the file "license.terms" for information on usage and redistribution - * of this file, and for a DISCLAIMER OF ALL WARRANTIES. + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tkMacOSXButton.c,v 1.20 2006/08/18 07:30:54 das Exp $ + * RCS: @(#) $Id: tkMacOSXButton.c,v 1.21 2007/04/13 14:51:17 dkf Exp $ */ #include "tkMacOSXInt.h" @@ -23,6 +23,7 @@ /* * Default insets for controls */ + #define DEF_INSET_LEFT 2 #define DEF_INSET_RIGHT 2 #define DEF_INSET_TOP 2 @@ -37,7 +38,7 @@ #define DRAW_CUSTOM 2 /* Make our own button drawing. */ #define DRAW_BEVEL 3 -/* +/* * Declaration of Mac specific button structure. */ @@ -46,75 +47,77 @@ typedef struct { SInt16 minValue; SInt16 maxValue; SInt16 procID; - int isBevel; + int isBevel; } MacControlParams; typedef struct { int drawType; Tk_3DBorder border; int relief; - int offset; /* 0 means this is a normal widget. 1 means - * it is an image button, so we offset the - * image to make the button appear to move - * up and down as the relief changes. */ - GC gc; + int offset; /* 0 means this is a normal widget. 1 means it + * is an image button, so we offset the image + * to make the button appear to move up and + * down as the relief changes. */ + GC gc; int hasImageOrBitmap; } DrawParams; - typedef struct { - TkButton info; /* generic button info */ - int id; - int usingControl; - int useTkText; - int flags; /* initialisation status */ - MacControlParams params; - WindowRef windowRef; - RGBColor userPaneBackground; - ControlRef userPane; /* Carbon control */ - ControlRef control; /* Carbon control */ - Str255 controlTitle; - ControlFontStyleRec fontStyle; - /* - * the following are used to store the image content for - * beveled buttons - i.e. buttons with images. + TkButton info; /* Generic button info */ + int id; + int usingControl; + int useTkText; + int flags; /* Initialisation status */ + MacControlParams params; + WindowRef windowRef; + RGBColor userPaneBackground; + ControlRef userPane; /* Carbon control */ + ControlRef control; /* Carbon control */ + Str255 controlTitle; + ControlFontStyleRec fontStyle; + /* + * The following are used to store the image content for beveled buttons - + * i.e. buttons with images. */ - CCTabHandle tabHandle; + CCTabHandle tabHandle; ControlButtonContentInfo bevelButtonContent; - OpenCPicParams picParams; - Pixmap picPixmap; + OpenCPicParams picParams; + Pixmap picPixmap; } MacButton; /* * Forward declarations for procedures defined later in this file: */ - -static OSErr SetUserPaneDrawProc(ControlRef control, - ControlUserPaneDrawProcPtr upp); -static OSErr SetUserPaneSetUpSpecialBackgroundProc(ControlRef control, - ControlUserPaneBackgroundProcPtr upp); -static void UserPaneDraw(ControlRef control, ControlPartCode cpc); -static void UserPaneBackgroundProc(ControlHandle, - ControlBackgroundPtr info); - -static void ButtonEventProc _ANSI_ARGS_(( ClientData clientData, XEvent *eventPtr)); -static int UpdateControlColors _ANSI_ARGS_((MacButton *mbPtr )); -static void TkMacOSXComputeControlParams _ANSI_ARGS_((TkButton * butPtr, MacControlParams * paramsPtr)); -static int TkMacOSXComputeDrawParams _ANSI_ARGS_((TkButton * butPtr, DrawParams * dpPtr)); -static void TkMacOSXDrawControl _ANSI_ARGS_((MacButton *butPtr, - GWorldPtr destPort, GC gc, Pixmap pixmap)); -static void SetupBevelButton _ANSI_ARGS_((MacButton *butPtr, - ControlRef controlHandle, - GWorldPtr destPort, GC gc, Pixmap pixmap)); +static OSErr SetUserPaneDrawProc(ControlRef control, + ControlUserPaneDrawProcPtr upp); +static OSErr SetUserPaneSetUpSpecialBackgroundProc( + ControlRef control, + ControlUserPaneBackgroundProcPtr upp); +static void UserPaneDraw(ControlRef control, ControlPartCode cpc); +static void UserPaneBackgroundProc(ControlHandle, + ControlBackgroundPtr info); + +static void ButtonEventProc(ClientData clientData, + XEvent *eventPtr); +static int UpdateControlColors(MacButton *mbPtr); +static void TkMacOSXComputeControlParams(TkButton *butPtr, + MacControlParams *paramsPtr); +static int TkMacOSXComputeDrawParams(TkButton *butPtr, + DrawParams *dpPtr); +static void TkMacOSXDrawControl(MacButton *butPtr, + GWorldPtr destPort, GC gc, Pixmap pixmap); +static void SetupBevelButton(MacButton *butPtr, + ControlRef controlHandle, GWorldPtr destPort, + GC gc, Pixmap pixmap); /* * The class procedure table for the button widgets. */ -Tk_ClassProcs tkpButtonProcs = { - sizeof(Tk_ClassProcs), /* size */ - TkButtonWorldChanged, /* worldChangedProc */ +Tk_ClassProcs tkpButtonProcs = { + sizeof(Tk_ClassProcs), /* size */ + TkButtonWorldChanged, /* worldChangedProc */ }; static int bCount; @@ -126,13 +129,13 @@ int tkPictureIsOpen; * * TkpCreateButton -- * - * Allocate a new TkButton structure. + * Allocate a new TkButton structure. * * Results: - * Returns a newly allocated TkButton structure. + * Returns a newly allocated TkButton structure. * * Side effects: - * Registers an event handler for the widget. + * Registers an event handler for the widget. * *---------------------------------------------------------------------- */ @@ -141,10 +144,10 @@ TkButton * TkpCreateButton( Tk_Window tkwin) { - MacButton *macButtonPtr; - macButtonPtr = (MacButton *) ckalloc(sizeof(MacButton)); + MacButton *macButtonPtr = (MacButton *) ckalloc(sizeof(MacButton)); + Tk_CreateEventHandler(tkwin, ActivateMask, - ButtonEventProc, (ClientData) macButtonPtr); + ButtonEventProc, (ClientData) macButtonPtr); macButtonPtr->id = bCount++; macButtonPtr->usingControl = 0; macButtonPtr->flags = 0; @@ -165,6 +168,7 @@ TkpCreateButton( macButtonPtr->bevelButtonContent.contentType = kControlContentPictHandle; bzero(&macButtonPtr->params, sizeof(macButtonPtr->params)); bzero(&macButtonPtr->fontStyle,sizeof(macButtonPtr->fontStyle)); + return (TkButton *)macButtonPtr; } @@ -173,309 +177,298 @@ TkpCreateButton( * * TkpDisplayButton -- * - * This procedure is invoked to display a button widget. It is - * normally invoked as an idle handler. + * This procedure is invoked to display a button widget. It is normally + * invoked as an idle handler. * * Results: - * None. + * None. * * Side effects: - * Commands are output to X to display the button in its - * current mode. The REDRAW_PENDING flag is cleared. + * Commands are output to X to display the button in its current mode. + * The REDRAW_PENDING flag is cleared. * *---------------------------------------------------------------------- */ void TkpDisplayButton( - ClientData clientData) /* Information about widget. */ + ClientData clientData) /* Information about widget. */ { MacButton *macButtonPtr = (MacButton *)clientData; - TkButton *butPtr = (TkButton *) clientData; - Tk_Window tkwin = butPtr->tkwin; - int width, height, fullWidth, fullHeight; - int textXOffset, textYOffset; - int haveImage = 0, haveText = 0; + TkButton *butPtr = (TkButton *) clientData; + Tk_Window tkwin = butPtr->tkwin; GWorldPtr destPort; - int borderWidth; Pixmap pixmap; - int wasUsingControl; - int imageWidth = 0, imageHeight = 0; - int imageXOffset = 0, imageYOffset = 0; /* image information that will - * be used to restrict disabled - * pixmap as well */ - DrawParams drawParams, * dpPtr = &drawParams; + int width, height, fullWidth, fullHeight, textXOffset, textYOffset; + int borderWidth, wasUsingControl; + int haveImage = 0, haveText = 0, imageWidth = 0, imageHeight = 0; + int imageXOffset = 0, imageYOffset = 0; + /* Image information that will be used to + * restrict disabled pixmap as well. */ + DrawParams drawParams, *dpPtr = &drawParams; butPtr->flags &= ~REDRAW_PENDING; if ((butPtr->tkwin == NULL) || !Tk_IsMapped(tkwin)) { - return; + return; } pixmap = (Pixmap) Tk_WindowId(tkwin); wasUsingControl = macButtonPtr->usingControl; if (TkMacOSXComputeDrawParams(butPtr, &drawParams) ) { - macButtonPtr->usingControl = 1; - if (butPtr->type == TYPE_BUTTON) { - macButtonPtr->useTkText = 0; - } else { - macButtonPtr->useTkText = 1; - } + macButtonPtr->usingControl = 1; + if (butPtr->type == TYPE_BUTTON) { + macButtonPtr->useTkText = 0; + } else { + macButtonPtr->useTkText = 1; + } } else { - macButtonPtr->usingControl = 0; - macButtonPtr->useTkText = 1; + macButtonPtr->usingControl = 0; + macButtonPtr->useTkText = 1; } - - /* - * set up clipping region. Make sure the we are using the port - * for this button, or we will set the wrong window's clip. + + /* + * Set up clipping region. Make sure the we are using the port for this + * button, or we will set the wrong window's clip. */ - + destPort = TkMacOSXGetDrawablePort(pixmap); SetGWorld(destPort, NULL); TkMacOSXSetUpClippingRgn(pixmap); - /* - * See the comment in UpdateControlColors as to why we use the + * See the comment in UpdateControlColors as to why we use the * highlightbackground for the border of Macintosh buttons. */ if (macButtonPtr->useTkText) { - if (butPtr->type == TYPE_BUTTON) { - Tk_Fill3DRectangle(tkwin, pixmap, butPtr->highlightBorder, 0, 0, - Tk_Width(tkwin), Tk_Height(tkwin), 0, TK_RELIEF_FLAT); - } else { - Tk_Fill3DRectangle(tkwin, pixmap, butPtr->normalBorder, 0, 0, - Tk_Width(tkwin), Tk_Height(tkwin), 0, TK_RELIEF_FLAT); - } + if (butPtr->type == TYPE_BUTTON) { + Tk_Fill3DRectangle(tkwin, pixmap, butPtr->highlightBorder, 0, 0, + Tk_Width(tkwin), Tk_Height(tkwin), 0, TK_RELIEF_FLAT); + } else { + Tk_Fill3DRectangle(tkwin, pixmap, butPtr->normalBorder, 0, 0, + Tk_Width(tkwin), Tk_Height(tkwin), 0, TK_RELIEF_FLAT); + } } /* * Draw the native portion of the buttons. Start by creating the control - * if it doesn't already exist. Then configure the Macintosh control from - * the Tk info. Finally, we call Draw1Control to draw to the screen. + * if it doesn't already exist. Then configure the Macintosh control from + * the Tk info. Finally, we call Draw1Control to draw to the screen. */ if (macButtonPtr->usingControl) { - borderWidth = 0; - TkMacOSXDrawControl(macButtonPtr, destPort, dpPtr->gc, pixmap); - } else { - if (wasUsingControl && macButtonPtr->userPane) { - DisposeControl(macButtonPtr->userPane); - macButtonPtr->userPane = NULL; - macButtonPtr->control = NULL; - macButtonPtr->flags = 0; - } + borderWidth = 0; + TkMacOSXDrawControl(macButtonPtr, destPort, dpPtr->gc, pixmap); + } else if (wasUsingControl && macButtonPtr->userPane) { + DisposeControl(macButtonPtr->userPane); + macButtonPtr->userPane = NULL; + macButtonPtr->control = NULL; + macButtonPtr->flags = 0; } if ((dpPtr->drawType == DRAW_CUSTOM) || (dpPtr->drawType == DRAW_LABEL)) { - borderWidth = butPtr->borderWidth; + borderWidth = butPtr->borderWidth; } /* - * Display image or bitmap or text for button. This has - * already been done under Appearance with the Bevel - * button types. + * Display image or bitmap or text for button. This has already been done + * under Appearance with the Bevel button types. */ if (dpPtr->drawType == DRAW_BEVEL) { - /* Empty Body */ - } else { - if (butPtr->image != None) { - Tk_SizeOfImage(butPtr->image, &width, &height); - haveImage = 1; - } else if (butPtr->bitmap != None) { - Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, &width, &height); - haveImage = 1; - } - imageWidth = width; - imageHeight = height; - - haveText = (butPtr->textWidth != 0 && butPtr->textHeight != 0); - if (butPtr->compound != COMPOUND_NONE && haveImage && haveText) { - int x; - int y; - textXOffset = 0; - textYOffset = 0; - fullWidth = 0; - fullHeight = 0; - - switch ((enum compound) butPtr->compound) { - case COMPOUND_TOP: - case COMPOUND_BOTTOM: { - /* Image is above or below text */ - if (butPtr->compound == COMPOUND_TOP) { - textYOffset = height + butPtr->padY; - } else { - imageYOffset = butPtr->textHeight + butPtr->padY; - } - fullHeight = height + butPtr->textHeight + butPtr->padY; - fullWidth = (width > butPtr->textWidth ? width : - butPtr->textWidth); - textXOffset = (fullWidth - butPtr->textWidth)/2; - imageXOffset = (fullWidth - width)/2; - break; - } - case COMPOUND_LEFT: - case COMPOUND_RIGHT: { - /* - * Image is left or right of text - */ - - if (butPtr->compound == COMPOUND_LEFT) { - textXOffset = width + butPtr->padX; - } else { - imageXOffset = butPtr->textWidth + butPtr->padX; - } - fullWidth = butPtr->textWidth + butPtr->padX + width; - fullHeight = (height > butPtr->textHeight ? height : - butPtr->textHeight); - textYOffset = (fullHeight - butPtr->textHeight)/2; - imageYOffset = (fullHeight - height)/2; - break; - } - case COMPOUND_CENTER: { - /* - * Image and text are superimposed - */ - - fullWidth = (width > butPtr->textWidth ? width : - butPtr->textWidth); - fullHeight = (height > butPtr->textHeight ? height : - butPtr->textHeight); - textXOffset = (fullWidth - butPtr->textWidth)/2; - imageXOffset = (fullWidth - width)/2; - textYOffset = (fullHeight - butPtr->textHeight)/2; - imageYOffset = (fullHeight - height)/2; - break; - } - case COMPOUND_NONE: {break;} - } - - TkComputeAnchor(butPtr->anchor, tkwin, butPtr->padX, butPtr->padY, - butPtr->indicatorSpace + fullWidth, fullHeight, &x, &y); - - x += butPtr->indicatorSpace; - - x += dpPtr->offset; - y += dpPtr->offset; - if (dpPtr->relief == TK_RELIEF_RAISED) { - x -= dpPtr->offset; - y -= dpPtr->offset; - } else if (dpPtr->relief == TK_RELIEF_SUNKEN) { - x += dpPtr->offset; - y += dpPtr->offset; - } - imageXOffset += x; - imageYOffset += y; - if (butPtr->image != NULL) { - if ((butPtr->selectImage != NULL) && - (butPtr->flags & SELECTED)) { - Tk_RedrawImage(butPtr->selectImage, 0, 0, - width, height, pixmap, imageXOffset, imageYOffset); - } else if ((butPtr->tristateImage != NULL) && - (butPtr->flags & TRISTATED)) { - Tk_RedrawImage(butPtr->tristateImage, 0, 0, - width, height, pixmap, imageXOffset, imageYOffset); - } else { - Tk_RedrawImage(butPtr->image, 0, 0, width, - height, pixmap, imageXOffset, imageYOffset); - } - } else { - XSetClipOrigin(butPtr->display, dpPtr->gc, + goto applyStipple; + } + + if (butPtr->image != None) { + Tk_SizeOfImage(butPtr->image, &width, &height); + haveImage = 1; + } else if (butPtr->bitmap != None) { + Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, &width, &height); + haveImage = 1; + } + imageWidth = width; + imageHeight = height; + + haveText = (butPtr->textWidth != 0 && butPtr->textHeight != 0); + if (butPtr->compound != COMPOUND_NONE && haveImage && haveText) { + int x, y; + + textXOffset = 0; + textYOffset = 0; + fullWidth = 0; + fullHeight = 0; + + switch ((enum compound) butPtr->compound) { + case COMPOUND_TOP: + case COMPOUND_BOTTOM: + /* + * Image is above or below text. + */ + + if (butPtr->compound == COMPOUND_TOP) { + textYOffset = height + butPtr->padY; + } else { + imageYOffset = butPtr->textHeight + butPtr->padY; + } + fullHeight = height + butPtr->textHeight + butPtr->padY; + fullWidth = (width>butPtr->textWidth ? width : butPtr->textWidth); + textXOffset = (fullWidth - butPtr->textWidth)/2; + imageXOffset = (fullWidth - width)/2; + break; + + case COMPOUND_LEFT: + case COMPOUND_RIGHT: + /* + * Image is left or right of text. + */ + + if (butPtr->compound == COMPOUND_LEFT) { + textXOffset = width + butPtr->padX; + } else { + imageXOffset = butPtr->textWidth + butPtr->padX; + } + fullWidth = butPtr->textWidth + butPtr->padX + width; + fullHeight = (height > butPtr->textHeight ? height : + butPtr->textHeight); + textYOffset = (fullHeight - butPtr->textHeight)/2; + imageYOffset = (fullHeight - height)/2; + break; + + case COMPOUND_CENTER: + /* + * Image and text are superimposed. + */ + + fullWidth = (width>butPtr->textWidth ? width : butPtr->textWidth); + fullHeight = (height > butPtr->textHeight ? height : + butPtr->textHeight); + textXOffset = (fullWidth - butPtr->textWidth)/2; + imageXOffset = (fullWidth - width)/2; + textYOffset = (fullHeight - butPtr->textHeight)/2; + imageYOffset = (fullHeight - height)/2; + break; + + case COMPOUND_NONE: + break; + } + + TkComputeAnchor(butPtr->anchor, tkwin, butPtr->padX, butPtr->padY, + butPtr->indicatorSpace + fullWidth, fullHeight, &x, &y); + + x += butPtr->indicatorSpace; + + x += dpPtr->offset; + y += dpPtr->offset; + if (dpPtr->relief == TK_RELIEF_RAISED) { + x -= dpPtr->offset; + y -= dpPtr->offset; + } else if (dpPtr->relief == TK_RELIEF_SUNKEN) { + x += dpPtr->offset; + y += dpPtr->offset; + } + imageXOffset += x; + imageYOffset += y; + if (butPtr->image != NULL) { + if ((butPtr->selectImage != NULL) && (butPtr->flags & SELECTED)) { + Tk_RedrawImage(butPtr->selectImage, 0, 0, width, height, + pixmap, imageXOffset, imageYOffset); + } else if ((butPtr->tristateImage != NULL) && + (butPtr->flags & TRISTATED)) { + Tk_RedrawImage(butPtr->tristateImage, 0, 0, width, height, + pixmap, imageXOffset, imageYOffset); + } else { + Tk_RedrawImage(butPtr->image, 0, 0, width, height, pixmap, + imageXOffset, imageYOffset); + } + } else { + XSetClipOrigin(butPtr->display, dpPtr->gc, imageXOffset, + imageYOffset); + XCopyPlane(butPtr->display, butPtr->bitmap, pixmap, dpPtr->gc, + 0, 0, (unsigned int) width, (unsigned int) height, + imageXOffset, imageYOffset, 1); + XSetClipOrigin(butPtr->display, dpPtr->gc, 0, 0); + } + + if (macButtonPtr->useTkText) { + Tk_DrawTextLayout(butPtr->display, pixmap, dpPtr->gc, + butPtr->textLayout, x + textXOffset, y + textYOffset, + 0, -1); + Tk_UnderlineTextLayout(butPtr->display, pixmap, dpPtr->gc, + butPtr->textLayout, x + textXOffset, y + textYOffset, + butPtr->underline); + } + y += fullHeight/2; + } else if (haveImage) { + int x = 0, y; + + TkComputeAnchor(butPtr->anchor, tkwin, 0, 0, + butPtr->indicatorSpace + width, height, &x, &y); + x += butPtr->indicatorSpace; + + x += dpPtr->offset; + y += dpPtr->offset; + if (dpPtr->relief == TK_RELIEF_RAISED) { + x -= dpPtr->offset; + y -= dpPtr->offset; + } else if (dpPtr->relief == TK_RELIEF_SUNKEN) { + x += dpPtr->offset; + y += dpPtr->offset; + } + imageXOffset += x; + imageYOffset += y; + if (butPtr->image != NULL) { + if ((butPtr->selectImage != NULL) && (butPtr->flags & SELECTED)) { + Tk_RedrawImage(butPtr->selectImage, 0, 0, width, height, + pixmap, imageXOffset, imageYOffset); + } else if ((butPtr->tristateImage != NULL) && + (butPtr->flags & TRISTATED)) { + Tk_RedrawImage(butPtr->tristateImage, 0, 0, width, height, + pixmap, imageXOffset, imageYOffset); + } else { + Tk_RedrawImage(butPtr->image, 0, 0, width, height, pixmap, imageXOffset, imageYOffset); - XCopyPlane(butPtr->display, butPtr->bitmap, pixmap, dpPtr->gc, - 0, 0, (unsigned int) width, (unsigned int) height, - imageXOffset, imageYOffset, 1); - XSetClipOrigin(butPtr->display, dpPtr->gc, 0, 0); - } - - if (macButtonPtr->useTkText) { - Tk_DrawTextLayout(butPtr->display, pixmap, - dpPtr->gc, butPtr->textLayout, - x + textXOffset, y + textYOffset, 0, -1); - Tk_UnderlineTextLayout(butPtr->display, pixmap, dpPtr->gc, - butPtr->textLayout, - x + textXOffset, y + textYOffset, - butPtr->underline); - } - y += fullHeight/2; - } else { - if (haveImage) { - int x = 0; - int y; - - TkComputeAnchor(butPtr->anchor, tkwin, 0, 0, - butPtr->indicatorSpace + width, height, &x, &y); - x += butPtr->indicatorSpace; - - x += dpPtr->offset; - y += dpPtr->offset; - if (dpPtr->relief == TK_RELIEF_RAISED) { - x -= dpPtr->offset; - y -= dpPtr->offset; - } else if (dpPtr->relief == TK_RELIEF_SUNKEN) { - x += dpPtr->offset; - y += dpPtr->offset; - } - imageXOffset += x; - imageYOffset += y; - if (butPtr->image != NULL) { - if ((butPtr->selectImage != NULL) && - (butPtr->flags & SELECTED)) { - Tk_RedrawImage(butPtr->selectImage, 0, 0, width, - height, pixmap, imageXOffset, imageYOffset); - } else if ((butPtr->tristateImage != NULL) && - (butPtr->flags & TRISTATED)) { - Tk_RedrawImage(butPtr->tristateImage, 0, 0, width, - height, pixmap, imageXOffset, imageYOffset); - } else { - Tk_RedrawImage(butPtr->image, 0, 0, width, height, - pixmap, imageXOffset, imageYOffset); - } - } else { - XSetClipOrigin(butPtr->display, dpPtr->gc, x, y); - XCopyPlane(butPtr->display, butPtr->bitmap, - pixmap, dpPtr->gc, - 0, 0, (unsigned int) width, - (unsigned int) height, x, y, 1); - XSetClipOrigin(butPtr->display, dpPtr->gc, 0, 0); - } - y += height/2; - } else if (macButtonPtr->useTkText) { - int x = 0; - int y; - TkComputeAnchor(butPtr->anchor, tkwin, butPtr->padX, - butPtr->padY, - butPtr->indicatorSpace + butPtr->textWidth, - butPtr->textHeight, &x, &y); - x += butPtr->indicatorSpace; - Tk_DrawTextLayout(butPtr->display, pixmap, dpPtr->gc, - butPtr->textLayout, x, y, 0, -1); - } - } + } + } else { + XSetClipOrigin(butPtr->display, dpPtr->gc, x, y); + XCopyPlane(butPtr->display, butPtr->bitmap, pixmap, dpPtr->gc, + 0, 0, (unsigned) width, (unsigned) height, x, y, 1); + XSetClipOrigin(butPtr->display, dpPtr->gc, 0, 0); + } + y += height/2; + } else if (macButtonPtr->useTkText) { + int x = 0, y; + + TkComputeAnchor(butPtr->anchor, tkwin, butPtr->padX, butPtr->padY, + butPtr->indicatorSpace + butPtr->textWidth, + butPtr->textHeight, &x, &y); + x += butPtr->indicatorSpace; + Tk_DrawTextLayout(butPtr->display, pixmap, dpPtr->gc, + butPtr->textLayout, x, y, 0, -1); } /* * If the button is disabled with a stipple rather than a special - * foreground color, generate the stippled effect. If the widget - * is selected and we use a different background color when selected, - * must temporarily modify the GC so the stippling is the right color. + * foreground color, generate the stippled effect. If the widget is + * selected and we use a different background color when selected, must + * temporarily modify the GC so the stippling is the right color. */ + applyStipple: if (macButtonPtr->useTkText) { - if ((butPtr->state == STATE_DISABLED) - && ((butPtr->disabledFg == NULL) || (butPtr->image != NULL))) { - if ((butPtr->flags & SELECTED) && !butPtr->indicatorOn + if ((butPtr->state == STATE_DISABLED) + && ((butPtr->disabledFg == NULL) || (butPtr->image != NULL))) { + if ((butPtr->flags & SELECTED) && !butPtr->indicatorOn && (butPtr->selectBorder != NULL)) { - XSetForeground(butPtr->display, butPtr->stippleGC, + XSetForeground(butPtr->display, butPtr->stippleGC, Tk_3DBorderColor(butPtr->selectBorder)->pixel); - } + } + /* * Stipple the whole button if no disabledFg was specified, * otherwise restrict stippling only to displayed image */ + if (butPtr->disabledFg == NULL) { XFillRectangle(butPtr->display, pixmap, butPtr->stippleGC, 0, 0, (unsigned) Tk_Width(tkwin), @@ -485,24 +478,25 @@ TkpDisplayButton( imageXOffset, imageYOffset, (unsigned) imageWidth, (unsigned) imageHeight); } - if ((butPtr->flags & SELECTED) && !butPtr->indicatorOn + if ((butPtr->flags & SELECTED) && !butPtr->indicatorOn && (butPtr->selectBorder != NULL)) { XSetForeground(butPtr->display, butPtr->stippleGC, Tk_3DBorderColor(butPtr->normalBorder)->pixel); } - } - - /* - * Draw the border and traversal highlight last. This way, if the - * button's contents overflow they'll be covered up by the border. - */ - - if (dpPtr->relief != TK_RELIEF_FLAT) { - int inset = butPtr->highlightWidth; - Tk_Draw3DRectangle(tkwin, pixmap, dpPtr->border, inset, inset, - Tk_Width(tkwin) - 2*inset, Tk_Height(tkwin) - 2*inset, - butPtr->borderWidth, dpPtr->relief); - } + } + + /* + * Draw the border and traversal highlight last. This way, if the + * button's contents overflow they'll be covered up by the border. + */ + + if (dpPtr->relief != TK_RELIEF_FLAT) { + int inset = butPtr->highlightWidth; + + Tk_Draw3DRectangle(tkwin, pixmap, dpPtr->border, inset, inset, + Tk_Width(tkwin) - 2*inset, Tk_Height(tkwin) - 2*inset, + butPtr->borderWidth, dpPtr->relief); + } } } @@ -511,236 +505,228 @@ TkpDisplayButton( * * TkpComputeButtonGeometry -- * - * After changes in a button's text or bitmap, this procedure - * recomputes the button's geometry and passes this information - * along to the geometry manager for the window. + * After changes in a button's text or bitmap, this procedure recomputes + * the button's geometry and passes this information along to the + * geometry manager for the window. * * Results: - * None. + * None. * * Side effects: - * The button's window may change size. + * The button's window may change size. * *---------------------------------------------------------------------- */ void TkpComputeButtonGeometry( - TkButton *butPtr) /* Button whose geometry may have changed. */ + TkButton *butPtr) /* Button whose geometry may have changed. */ { int width, height, avgWidth, haveImage = 0, haveText = 0; - int xInset, yInset; - int txtWidth, txtHeight; + int xInset, yInset, txtWidth, txtHeight; Tk_FontMetrics fm; DrawParams drawParams; /* * First figure out the size of the contents of the button. */ - + width = 0; height = 0; txtWidth = 0; txtHeight = 0; avgWidth = 0; - butPtr->indicatorSpace = 0; if (butPtr->image != NULL) { - Tk_SizeOfImage(butPtr->image, &width, &height); - haveImage = 1; + Tk_SizeOfImage(butPtr->image, &width, &height); + haveImage = 1; } else if (butPtr->bitmap != None) { - Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, &width, &height); - haveImage = 1; + Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, &width, &height); + haveImage = 1; } if (haveImage == 0 || butPtr->compound != COMPOUND_NONE) { - Tk_FreeTextLayout(butPtr->textLayout); - butPtr->textLayout = Tk_ComputeTextLayout(butPtr->tkfont, - Tcl_GetString(butPtr->textPtr), -1, butPtr->wrapLength, - butPtr->justify, 0, &butPtr->textWidth, &butPtr->textHeight); - - txtWidth = butPtr->textWidth; - txtHeight = butPtr->textHeight; - avgWidth = Tk_TextWidth(butPtr->tkfont, "0", 1); - Tk_GetFontMetrics(butPtr->tkfont, &fm); - haveText = (txtWidth != 0 && txtHeight != 0); + Tk_FreeTextLayout(butPtr->textLayout); + butPtr->textLayout = Tk_ComputeTextLayout(butPtr->tkfont, + Tcl_GetString(butPtr->textPtr), -1, butPtr->wrapLength, + butPtr->justify, 0, &butPtr->textWidth, &butPtr->textHeight); + + txtWidth = butPtr->textWidth; + txtHeight = butPtr->textHeight; + avgWidth = Tk_TextWidth(butPtr->tkfont, "0", 1); + Tk_GetFontMetrics(butPtr->tkfont, &fm); + haveText = (txtWidth != 0 && txtHeight != 0); } /* - * If the button is compound (ie, it shows both an image and text), - * the new geometry is a combination of the image and text geometry. - * We only honor the compound bit if the button has both text and an - * image, because otherwise it is not really a compound button. + * If the button is compound (ie, it shows both an image and text), the + * new geometry is a combination of the image and text geometry. We only + * honor the compound bit if the button has both text and an image, + * because otherwise it is not really a compound button. */ if (butPtr->compound != COMPOUND_NONE && haveImage && haveText) { - switch ((enum compound) butPtr->compound) { - case COMPOUND_TOP: - case COMPOUND_BOTTOM: { - /* - * Image is above or below text - */ - - height += txtHeight + butPtr->padY; - width = (width > txtWidth ? width : txtWidth); - break; - } - case COMPOUND_LEFT: - case COMPOUND_RIGHT: { - /* - * Image is left or right of text - */ - - width += txtWidth + butPtr->padX; - height = (height > txtHeight ? height : txtHeight); - break; - } - case COMPOUND_CENTER: { - /* - * Image and text are superimposed - */ - - width = (width > txtWidth ? width : txtWidth); - height = (height > txtHeight ? height : txtHeight); - break; - } - case COMPOUND_NONE: {break;} - } - if (butPtr->width > 0) { - width = butPtr->width; - } - if (butPtr->height > 0) { - height = butPtr->height; - } - - if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { - butPtr->indicatorSpace = height; - if (butPtr->type == TYPE_CHECK_BUTTON) { - butPtr->indicatorDiameter = (65 * height)/100; - } else { - butPtr->indicatorDiameter = (75 * height)/100; - } - } - - width += 2 * butPtr->padX; - height += 2 * butPtr->padY; + switch ((enum compound) butPtr->compound) { + case COMPOUND_TOP: + case COMPOUND_BOTTOM: + /* + * Image is above or below text. + */ + + height += txtHeight + butPtr->padY; + width = (width > txtWidth ? width : txtWidth); + break; + case COMPOUND_LEFT: + case COMPOUND_RIGHT: + /* + * Image is left or right of text. + */ + + width += txtWidth + butPtr->padX; + height = (height > txtHeight ? height : txtHeight); + break; + case COMPOUND_CENTER: + /* + * Image and text are superimposed. + */ + + width = (width > txtWidth ? width : txtWidth); + height = (height > txtHeight ? height : txtHeight); + break; + case COMPOUND_NONE: + break; + } + if (butPtr->width > 0) { + width = butPtr->width; + } + if (butPtr->height > 0) { + height = butPtr->height; + } + if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { + butPtr->indicatorSpace = height; + if (butPtr->type == TYPE_CHECK_BUTTON) { + butPtr->indicatorDiameter = (65 * height)/100; + } else { + butPtr->indicatorDiameter = (75 * height)/100; + } + } + + width += 2 * butPtr->padX; + height += 2 * butPtr->padY; + } else if (haveImage) { + if (butPtr->width > 0) { + width = butPtr->width; + } + if (butPtr->height > 0) { + height = butPtr->height; + } + if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { + butPtr->indicatorSpace = height; + if (butPtr->type == TYPE_CHECK_BUTTON) { + butPtr->indicatorDiameter = (65 * height)/100; + } else { + butPtr->indicatorDiameter = (75 * height)/100; + } + } } else { - if (haveImage) { - if (butPtr->width > 0) { - width = butPtr->width; - } - if (butPtr->height > 0) { - height = butPtr->height; - } - if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { - butPtr->indicatorSpace = height; - if (butPtr->type == TYPE_CHECK_BUTTON) { - butPtr->indicatorDiameter = (65 * height)/100; - } else { - butPtr->indicatorDiameter = (75 * height)/100; - } - } - } else { - width = txtWidth; - height = txtHeight; - if (butPtr->width > 0) { - width = butPtr->width * avgWidth; - } - if (butPtr->height > 0) { - height = butPtr->height * fm.linespace; - } - if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { - butPtr->indicatorDiameter = fm.linespace; - if (butPtr->type == TYPE_CHECK_BUTTON) { - butPtr->indicatorDiameter = - (80 * butPtr->indicatorDiameter)/100; - } - butPtr->indicatorSpace = butPtr->indicatorDiameter + avgWidth; - } - } + width = txtWidth; + height = txtHeight; + if (butPtr->width > 0) { + width = butPtr->width * avgWidth; + } + if (butPtr->height > 0) { + height = butPtr->height * fm.linespace; + } + if ((butPtr->type >= TYPE_CHECK_BUTTON) && butPtr->indicatorOn) { + butPtr->indicatorDiameter = fm.linespace; + if (butPtr->type == TYPE_CHECK_BUTTON) { + butPtr->indicatorDiameter = + (80 * butPtr->indicatorDiameter)/100; + } + butPtr->indicatorSpace = butPtr->indicatorDiameter + avgWidth; + } } /* * Now figure out the size of the border decorations for the button. */ - + if (butPtr->highlightWidth < 0) { - butPtr->highlightWidth = 0; + butPtr->highlightWidth = 0; } - + /* - * The width and height calculation for Appearance buttons with images & - * non-Appearance buttons with images is different. In the latter case, - * we add the borderwidth to the inset, since we are going to stamp a - * 3-D border over the image. In the former, we add it to the height, + * The width and height calculation for Appearance buttons with images & + * non-Appearance buttons with images is different. In the latter case, we + * add the borderwidth to the inset, since we are going to stamp a 3-D + * border over the image. In the former, we add it to the height, * directly, since Appearance will draw the border as part of our control. * * When issuing the geometry request, add extra space for the indicator, - * if any, and for the border and padding, plus if this is an image two + * if any, and for the border and padding, plus if this is an image two * extra pixels so the display can be offset by 1 pixel in either * direction for the raised or lowered effect. * * The highlight width corresponds to the default ring on the Macintosh. * As such, the highlight width is only added if the button is the default - * button. The actual width of the default ring is one less than the - * highlight width as there is also one pixel of spacing. - * Appearance buttons with images do not have a highlight ring, because the - * Bevel button type does not support one. + * button. The actual width of the default ring is one less than the + * highlight width as there is also one pixel of spacing. Appearance + * buttons with images do not have a highlight ring, because the Bevel + * button type does not support one. */ if ((butPtr->image == None) && (butPtr->bitmap == None)) { - width += 2*butPtr->padX; - height += 2*butPtr->padY; + width += 2*butPtr->padX; + height += 2*butPtr->padY; } - + if ((butPtr->type == TYPE_BUTTON)) { - if ((butPtr->image == None) && (butPtr->bitmap == None)) { - butPtr->inset = 0; - if (butPtr->defaultState != STATE_DISABLED) { - butPtr->inset += butPtr->highlightWidth; - } - } else { - butPtr->inset = 0; - width += (2 * butPtr->borderWidth + 4); - height += (2 * butPtr->borderWidth + 4); - } - } else if ((butPtr->type != TYPE_LABEL)) { - if (butPtr->indicatorOn) { - butPtr->inset = 0; - } else { - /* - * Under Appearance, the Checkbutton or radiobutton with an image - * is represented by a BevelButton with the Sticky defProc... - * So we must set its height in the same way as the Button - * with an image or bitmap. - */ - - if ( (butPtr->image != None) || (butPtr->bitmap != None)) { - int border; - butPtr->inset = 0; - if ( butPtr->borderWidth <= 2 ) { - border = 6; - } else { - border = 2 * butPtr->borderWidth + 2; - } - width += border; - height += border; - } else { - butPtr->inset = butPtr->borderWidth; - } - } + if ((butPtr->image == None) && (butPtr->bitmap == None)) { + butPtr->inset = 0; + if (butPtr->defaultState != STATE_DISABLED) { + butPtr->inset += butPtr->highlightWidth; + } + } else { + butPtr->inset = 0; + width += (2 * butPtr->borderWidth + 4); + height += (2 * butPtr->borderWidth + 4); + } + } else if (butPtr->type == TYPE_LABEL) { + butPtr->inset = butPtr->borderWidth; + } else if (butPtr->indicatorOn) { + butPtr->inset = 0; } else { - butPtr->inset = butPtr->borderWidth; + /* + * Under Appearance, the Checkbutton or radiobutton with an image is + * represented by a BevelButton with the Sticky defProc... So we must + * set its height in the same way as the Button with an image or + * bitmap. + */ + + if ((butPtr->image != None) || (butPtr->bitmap != None)) { + int border; + + butPtr->inset = 0; + if (butPtr->borderWidth <= 2) { + border = 6; + } else { + border = 2 * butPtr->borderWidth + 2; + } + width += border; + height += border; + } else { + butPtr->inset = butPtr->borderWidth; + } } if (TkMacOSXComputeDrawParams(butPtr,&drawParams)) { - xInset = butPtr->indicatorSpace + DEF_INSET_LEFT + DEF_INSET_RIGHT; - yInset = DEF_INSET_TOP + DEF_INSET_BOTTOM; + xInset = butPtr->indicatorSpace + DEF_INSET_LEFT + DEF_INSET_RIGHT; + yInset = DEF_INSET_TOP + DEF_INSET_BOTTOM; } else { - xInset = butPtr->indicatorSpace+butPtr->inset*2; - yInset = butPtr->inset*2; + xInset = butPtr->indicatorSpace+butPtr->inset*2; + yInset = butPtr->inset*2; } Tk_GeometryRequest(butPtr->tkwin, width + xInset, height + yInset); Tk_SetInternalBorder(butPtr->tkwin, butPtr->inset); @@ -751,13 +737,13 @@ TkpComputeButtonGeometry( * * TkpDestroyButton -- * - * Free data structures associated with the button control. + * Free data structures associated with the button control. * * Results: - * None. + * None. * * Side effects: - * Restores the default control state. + * Restores the default control state. * *---------------------------------------------------------------------- */ @@ -766,10 +752,11 @@ void TkpDestroyButton( TkButton *butPtr) { - MacButton *mbPtr = ( MacButton *) butPtr; /* Mac button. */ + MacButton *mbPtr = (MacButton *) butPtr; /* Mac button. */ + if (mbPtr->userPane) { - DisposeControl(mbPtr->userPane); - mbPtr->userPane = NULL; + DisposeControl(mbPtr->userPane); + mbPtr->userPane = NULL; } } @@ -778,246 +765,220 @@ TkpDestroyButton( * * TkMacOSXInitControl -- * - * This procedure initialises a Carbon control + * This procedure initialises a Carbon control. * * Results: - * 0 on success, 1 on failure. + * 0 on success, 1 on failure. * * Side effects: - * A background pane control and the control itself is created - * The contol is embedded in the background control - * The background control is embedded in the root control - * of the containing window - * The creation parameters for the control are also computed + * A background pane control and the control itself is created. The + * contol is embedded in the background control. The background control + * is embedded in the root control of the containing window. The creation + * parameters for the control are also computed. * *---------------------------------------------------------------------- */ static int -TkMacOSXInitControl ( - MacButton *mbPtr, /* Mac button. */ - GWorldPtr destPort, - GC gc, - Pixmap pixmap, - Rect *paneRect, - Rect *cntrRect -) +TkMacOSXInitControl( + MacButton *mbPtr, /* Mac button. */ + GWorldPtr destPort, + GC gc, + Pixmap pixmap, + Rect *paneRect, + Rect *cntrRect) { - OSErr status; - TkButton * butPtr = ( TkButton * )mbPtr; + OSErr status; + TkButton *butPtr = (TkButton *) mbPtr; ControlRef rootControl; - SInt16 procID; - Boolean initiallyVisible; - SInt16 initialValue; - SInt16 minValue; - SInt16 maxValue; - SInt32 controlReference; + SInt16 procID, initialValue, minValue, maxValue; + Boolean initiallyVisible; + SInt32 controlReference; rootControl = TkMacOSXGetRootControl(Tk_WindowId(butPtr->tkwin)); - mbPtr->windowRef - = GetWindowFromPort(TkMacOSXGetDrawablePort(Tk_WindowId(butPtr->tkwin))); + mbPtr->windowRef = GetWindowFromPort( + TkMacOSXGetDrawablePort(Tk_WindowId(butPtr->tkwin))); - /* - * Set up the user pane + /* + * Set up the user pane. */ initiallyVisible = false; - initialValue = kControlSupportsEmbedding|kControlHasSpecialBackground; - minValue = 0; - maxValue = 1; - procID = kControlUserPaneProc; + initialValue = kControlSupportsEmbedding|kControlHasSpecialBackground; + minValue = 0; + maxValue = 1; + procID = kControlUserPaneProc; controlReference = (SInt32)mbPtr; - mbPtr->userPane = NewControl(mbPtr->windowRef, - paneRect, "\p", - initiallyVisible, - initialValue, - minValue, - maxValue, - procID, - controlReference ); - + mbPtr->userPane = NewControl(mbPtr->windowRef, paneRect, "\p", + initiallyVisible, initialValue, minValue, maxValue, procID, + controlReference); + if (!mbPtr->userPane) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"Failed to create user pane control\n"); -#endif - return 1; + LOG_MSG("Failed to create user pane control"); + return 1; } - + if ((status = EmbedControl(mbPtr->userPane,rootControl)) != noErr) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"Failed to embed user pane control %d\n", status); -#endif - return 1; + LOG_MSG("Failed to embed user pane control %d", status); + return 1; } - + SetUserPaneSetUpSpecialBackgroundProc(mbPtr->userPane, - UserPaneBackgroundProc); + UserPaneBackgroundProc); SetUserPaneDrawProc(mbPtr->userPane,UserPaneDraw); initiallyVisible = false; TkMacOSXComputeControlParams(butPtr,&mbPtr->params); - mbPtr->control = NewControl(mbPtr->windowRef, - cntrRect, "\p", - initiallyVisible, - mbPtr->params.initialValue, - mbPtr->params.minValue, - mbPtr->params.maxValue, - mbPtr->params.procID, - controlReference ); - + mbPtr->control = NewControl(mbPtr->windowRef, cntrRect, "\p", + initiallyVisible, mbPtr->params.initialValue, + mbPtr->params.minValue, mbPtr->params.maxValue, + mbPtr->params.procID, controlReference); + if (!mbPtr->control) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"failed to create control of type %d\n",procID); -#endif - return 1; + LOG_MSG("failed to create control of type %d", procID); + return 1; } - - if (EmbedControl(mbPtr->control,mbPtr->userPane) != noErr ) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"failed to embed control of type %d\n",procID); -#endif - return 1; + + if (EmbedControl(mbPtr->control,mbPtr->userPane) != noErr) { + LOG_MSG("failed to embed control of type %d", procID); + return 1; } - + mbPtr->flags |= (1 + 2); return 0; } - + /* *-------------------------------------------------------------- * * TkMacOSXDrawControl -- * - * This function draws the tk button using Mac controls - * In addition, this code may apply custom colors passed - * in the TkButton. + * This function draws the tk button using Mac controls. In addition, + * this code may apply custom colors passed in the TkButton. * * Results: - * None. + * None. * * Side effects: - * The control is created, or reinitialised as needed - * + * The control is created, or reinitialised as needed. * *-------------------------------------------------------------- */ static void TkMacOSXDrawControl( - MacButton *mbPtr, /* Mac button. */ - GWorldPtr destPort, /* Off screen GWorld. */ - GC gc, /* The GC we are drawing into - needed for - * the bevel button */ - Pixmap pixmap) /* The pixmap we are drawing into - needed - * for the bevel button */ - + MacButton *mbPtr, /* Mac button. */ + GWorldPtr destPort, /* Off screen GWorld. */ + GC gc, /* The GC we are drawing into - needed for the + * bevel button */ + Pixmap pixmap) /* The pixmap we are drawing into - needed for + * the bevel button */ { - TkButton * butPtr = ( TkButton *)mbPtr; - int err; - TkWindow * winPtr; - Rect paneRect; - Rect cntrRect; - - winPtr = (TkWindow *)butPtr->tkwin; - - paneRect.left = winPtr->privatePtr->xOff; - paneRect.top = winPtr->privatePtr->yOff; - paneRect.right = paneRect.left + Tk_Width(butPtr->tkwin); + TkButton *butPtr = (TkButton *) mbPtr; + int err; + TkWindow *winPtr; + Rect paneRect, cntrRect; + + winPtr = (TkWindow *) butPtr->tkwin; + + paneRect.left = winPtr->privatePtr->xOff; + paneRect.top = winPtr->privatePtr->yOff; + paneRect.right = paneRect.left + Tk_Width(butPtr->tkwin); paneRect.bottom = paneRect.top + Tk_Height(butPtr->tkwin); cntrRect = paneRect; /* - cntrRect.left += butPtr->inset; - cntrRect.top += butPtr->inset; - cntrRect.right -= butPtr->inset; + cntrRect.left += butPtr->inset; + cntrRect.top += butPtr->inset; + cntrRect.right -= butPtr->inset; cntrRect.bottom -= butPtr->inset; */ - cntrRect.left += DEF_INSET_LEFT; - cntrRect.top += DEF_INSET_TOP; - cntrRect.right -= DEF_INSET_RIGHT; + cntrRect.left += DEF_INSET_LEFT; + cntrRect.top += DEF_INSET_TOP; + cntrRect.right -= DEF_INSET_RIGHT; cntrRect.bottom -= DEF_INSET_BOTTOM; - /* - * The control has been previously initialised - * It may need to be re-initialised + /* + * The control has been previously initialised. It may need to be + * re-initialised. */ - + if (mbPtr->flags) { - MacControlParams params; - TkMacOSXComputeControlParams(butPtr, ¶ms); - if (bcmp(¶ms, &mbPtr->params, sizeof(params))) { - /* - * the type of control has changed - * Clean it up and clear the flag - */ - - if (mbPtr->userPane) { - DisposeControl(mbPtr->userPane); - mbPtr->userPane = NULL; - mbPtr->control = NULL; - } - mbPtr->flags = 0; - } + MacControlParams params; + + TkMacOSXComputeControlParams(butPtr, ¶ms); + if (bcmp(¶ms, &mbPtr->params, sizeof(params))) { + /* + * The type of control has changed. Clean it up and clear the + * flag. + */ + + if (mbPtr->userPane) { + DisposeControl(mbPtr->userPane); + mbPtr->userPane = NULL; + mbPtr->control = NULL; + } + mbPtr->flags = 0; + } } if (!(mbPtr->flags & 1)) { - if (TkMacOSXInitControl(mbPtr, destPort, gc, - pixmap, &paneRect, &cntrRect) ) { - return; - } + if (TkMacOSXInitControl(mbPtr, destPort, gc, pixmap, + &paneRect, &cntrRect)) { + return; + } } SetControlBounds(mbPtr->userPane, &paneRect); SetControlBounds(mbPtr->control, &cntrRect); if (!mbPtr->useTkText) { - Str255 controlTitle; - ControlFontStyleRec fontStyle; - Tk_Font font; - int len; - - if (((mbPtr->info.image == NULL) && (mbPtr->info.bitmap == None)) - || (mbPtr->info.compound != COMPOUND_NONE)) { - len = TkFontGetFirstTextLayout(butPtr->textLayout, - &font, (char*) controlTitle); - controlTitle[len] = 0; - } else { - len = 0; - controlTitle[0] = 0; - } - if (bcmp(mbPtr->controlTitle, controlTitle, len+1)) { - CFStringRef cf; - cf = CFStringCreateWithCString(NULL, - (char*) controlTitle, kCFStringEncodingUTF8); - if (cf != NULL) { - SetControlTitleWithCFString(mbPtr->control, cf); - CFRelease(cf); - } - bcopy(controlTitle, mbPtr->controlTitle, len+1); - } - if (len) { - TkMacOSXInitControlFontStyle(font, &fontStyle); - if (bcmp(&mbPtr->fontStyle, &fontStyle, sizeof(fontStyle)) ) { - if (SetControlFontStyle(mbPtr->control, &fontStyle) != noErr) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"SetControlFontStyle failed\n"); -#endif - } - bcopy(&fontStyle, &mbPtr->fontStyle, - sizeof(fontStyle)); - } - } + Str255 controlTitle; + ControlFontStyleRec fontStyle; + Tk_Font font; + int len; + + if (((mbPtr->info.image == NULL) && (mbPtr->info.bitmap == None)) + || (mbPtr->info.compound != COMPOUND_NONE)) { + len = TkFontGetFirstTextLayout(butPtr->textLayout, + &font, (char*) controlTitle); + controlTitle[len] = 0; + } else { + len = 0; + controlTitle[0] = 0; + } + if (bcmp(mbPtr->controlTitle, controlTitle, len+1)) { + CFStringRef cf = CFStringCreateWithCString(NULL, + (char*) controlTitle, kCFStringEncodingUTF8); + + if (cf != NULL) { + SetControlTitleWithCFString(mbPtr->control, cf); + CFRelease(cf); + } + bcopy(controlTitle, mbPtr->controlTitle, len+1); + } + if (len) { + TkMacOSXInitControlFontStyle(font, &fontStyle); + if (bcmp(&mbPtr->fontStyle, &fontStyle, sizeof(fontStyle)) ) { + if (SetControlFontStyle(mbPtr->control, &fontStyle) != noErr) { + LOG_MSG("SetControlFontStyle failed"); + } + bcopy(&fontStyle, &mbPtr->fontStyle, sizeof(fontStyle)); + } + } } if (mbPtr->params.isBevel) { - /* Initialiase the image/button parameters */ - SetupBevelButton(mbPtr, mbPtr->control, destPort, - gc, pixmap); + /* + * Initialiase the image/button parameters. + */ + + SetupBevelButton(mbPtr, mbPtr->control, destPort, gc, pixmap); } if (butPtr->flags & SELECTED) { - SetControlValue(mbPtr->control, 1); + SetControlValue(mbPtr->control, 1); } else if (butPtr->flags & TRISTATED) { - SetControlValue(mbPtr->control, 2); + SetControlValue(mbPtr->control, 2); } else { - SetControlValue(mbPtr->control, 0); + SetControlValue(mbPtr->control, 0); } if (!Tk_MacOSXIsAppInFront() || butPtr->state == STATE_DISABLED) { @@ -1027,6 +988,7 @@ TkMacOSXDrawControl( * Use NoPart for normal and to ensure correct direct transition from * disabled to active -state. [Bug 706446] */ + HiliteControl(mbPtr->control, kControlNoPart); if (butPtr->state == STATE_ACTIVE) { @@ -1034,15 +996,15 @@ TkMacOSXDrawControl( HiliteControl(mbPtr->control, kControlButtonPart); } else { switch (butPtr->type) { - case TYPE_BUTTON: - HiliteControl(mbPtr->control, kControlButtonPart); - break; - case TYPE_RADIO_BUTTON: - HiliteControl(mbPtr->control, kControlRadioButtonPart); - break; - case TYPE_CHECK_BUTTON: - HiliteControl(mbPtr->control, kControlCheckBoxPart); - break; + case TYPE_BUTTON: + HiliteControl(mbPtr->control, kControlButtonPart); + break; + case TYPE_RADIO_BUTTON: + HiliteControl(mbPtr->control, kControlRadioButtonPart); + break; + case TYPE_CHECK_BUTTON: + HiliteControl(mbPtr->control, kControlCheckBoxPart); + break; } } } @@ -1050,30 +1012,30 @@ TkMacOSXDrawControl( UpdateControlColors(mbPtr); if (butPtr->type == TYPE_BUTTON) { - Boolean isDefault; - - if (butPtr->defaultState == STATE_ACTIVE) { - isDefault = true; - } else { - isDefault = false; - } - if ((err=SetControlData(mbPtr->control, kControlNoPart, - kControlPushButtonDefaultTag, - sizeof(isDefault), (Ptr) &isDefault)) != noErr) { - } + Boolean isDefault; + + if (butPtr->defaultState == STATE_ACTIVE) { + isDefault = true; + } else { + isDefault = false; + } + if (SetControlData(mbPtr->control, kControlNoPart, + kControlPushButtonDefaultTag, + sizeof(isDefault), (Ptr) &isDefault) != noErr) { + } } if (mbPtr->flags&2) { - ShowControl(mbPtr->userPane); - ShowControl(mbPtr->control); - mbPtr->flags ^= 2; + ShowControl(mbPtr->userPane); + ShowControl(mbPtr->control); + mbPtr->flags ^= 2; } else { - SetControlVisibility(mbPtr->control, true, true); - Draw1Control(mbPtr->userPane); + SetControlVisibility(mbPtr->control, true, true); + Draw1Control(mbPtr->userPane); } if (mbPtr->params.isBevel) { - KillPicture(mbPtr->bevelButtonContent.u.picture); + KillPicture(mbPtr->bevelButtonContent.u.picture); } } @@ -1082,150 +1044,131 @@ TkMacOSXDrawControl( * * SetupBevelButton -- * - * Sets up the Bevel Button with image by copying the - * source image onto the PicHandle for the button. + * Sets up the Bevel Button with image by copying the source image onto + * the PicHandle for the button. * * Results: - * None + * None * * Side effects: - * The image or bitmap for the button is copied over to a picture. + * The image or bitmap for the button is copied over to a picture. * *-------------------------------------------------------------- */ + void SetupBevelButton( - MacButton *mbPtr, /* Mac button. */ - ControlRef controlHandle, /* The control to set this picture to */ - GWorldPtr destPort, /* Off screen GWorld. */ - GC gc, /* The GC we are drawing into - needed for - * the bevel button */ - Pixmap pixmap /* The pixmap we are drawing into - needed - for the bevel button */ - ) + MacButton *mbPtr, /* Mac button. */ + ControlRef controlHandle, /* The control to set this picture to */ + GWorldPtr destPort, /* Off screen GWorld. */ + GC gc, /* The GC we are drawing into - needed for the + * bevel button */ + Pixmap pixmap) /* The pixmap we are drawing into - needed for + * the bevel button */ { - int err; - TkButton *butPtr = ( TkButton *)mbPtr; - int height, width; + int err, height, width; + TkButton *butPtr = (TkButton *) mbPtr; ControlButtonGraphicAlignment theAlignment; - + SetPort(destPort); if (butPtr->image != None) { - Tk_SizeOfImage(butPtr->image, - &width, &height); + Tk_SizeOfImage(butPtr->image, &width, &height); } else { - Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, - &width, &height); + Tk_SizeOfBitmap(butPtr->display, butPtr->bitmap, &width, &height); } - + if ((butPtr->width > 0) && (butPtr->width < width)) { - width = butPtr->width; + width = butPtr->width; } if ((butPtr->height > 0) && (butPtr->height < height)) { - height = butPtr->height; + height = butPtr->height; } mbPtr->picParams.srcRect.right = width; mbPtr->picParams.srcRect.bottom = height; - /* - * Set the flag to circumvent clipping and bounds problems with OS 10.0.4 + /* + * Set the flag to circumvent clipping and bounds problems with OS 10.0.4 */ - - if (!(mbPtr->bevelButtonContent.u.picture - = OpenCPicture(&mbPtr->picParams)) ) { -#ifdef TK_MAC_DEBUG - fprintf(stderr,"OpenCPicture failed\n"); -#endif + + mbPtr->bevelButtonContent.u.picture = OpenCPicture(&mbPtr->picParams); + if (!mbPtr->bevelButtonContent.u.picture) { + LOG_MSG("OpenCPicture failed"); } tkPictureIsOpen = 1; - + /* - * TO DO - There is one case where XCopyPlane calls CopyDeepMask, - * which does not get recorded in the picture. So the bitmap code - * will fail in that case. + * TO DO - There is one case where XCopyPlane calls CopyDeepMask, which + * does not get recorded in the picture. So the bitmap code will fail in + * that case. */ - + if ((butPtr->selectImage != NULL) && (butPtr->flags & SELECTED)) { - Tk_RedrawImage(butPtr->selectImage, 0, 0, width, height, - pixmap, 0, 0); - } else if ((butPtr->tristateImage != NULL) && (butPtr->flags & TRISTATED)) { - Tk_RedrawImage(butPtr->tristateImage, 0, 0, width, height, - pixmap, 0, 0); + Tk_RedrawImage(butPtr->selectImage, 0,0, width, height, pixmap, 0,0); + } else if ((butPtr->tristateImage!=NULL) && (butPtr->flags & TRISTATED)) { + Tk_RedrawImage(butPtr->tristateImage, 0,0, width,height, pixmap, 0,0); } else if (butPtr->image != NULL) { - Tk_RedrawImage(butPtr->image, 0, 0, width, - height, pixmap, 0, 0); - } else { - XSetClipOrigin(butPtr->display, gc, 0, 0); - XCopyPlane(butPtr->display, butPtr->bitmap, pixmap, gc, 0, 0, - (unsigned int) width, (unsigned int) height, 0, 0, 1); + Tk_RedrawImage(butPtr->image, 0, 0, width, height, pixmap, 0, 0); + } else { + XSetClipOrigin(butPtr->display, gc, 0, 0); + XCopyPlane(butPtr->display, butPtr->bitmap, pixmap, gc, 0, 0, + (unsigned int) width, (unsigned int) height, 0, 0, 1); } - + ClosePicture(); tkPictureIsOpen = 0; - - if ((err = SetControlData(controlHandle, kControlButtonPart, - kControlBevelButtonContentTag, - sizeof(ControlButtonContentInfo), - (char *) &mbPtr->bevelButtonContent)) != noErr) { -#ifdef TK_MAC_DEBUG - fprintf(stderr, - "SetControlData BevelButtonContent failed, %d\n", err ); -#endif - } - + + err = SetControlData(controlHandle, kControlButtonPart, + kControlBevelButtonContentTag, + sizeof(ControlButtonContentInfo), + (char *) &mbPtr->bevelButtonContent); + LOG_ON_ERROR(SetControlData_BevelButtonContent); + if (butPtr->anchor == TK_ANCHOR_N) { - theAlignment = kControlBevelButtonAlignTop; - } else if (butPtr->anchor == TK_ANCHOR_NE) { - theAlignment = kControlBevelButtonAlignTopRight; - } else if (butPtr->anchor == TK_ANCHOR_E) { - theAlignment = kControlBevelButtonAlignRight; + theAlignment = kControlBevelButtonAlignTop; + } else if (butPtr->anchor == TK_ANCHOR_NE) { + theAlignment = kControlBevelButtonAlignTopRight; + } else if (butPtr->anchor == TK_ANCHOR_E) { + theAlignment = kControlBevelButtonAlignRight; } else if (butPtr->anchor == TK_ANCHOR_SE) { - theAlignment = kControlBevelButtonAlignBottomRight; + theAlignment = kControlBevelButtonAlignBottomRight; } else if (butPtr->anchor == TK_ANCHOR_S) { - theAlignment = kControlBevelButtonAlignBottom; + theAlignment = kControlBevelButtonAlignBottom; } else if (butPtr->anchor == TK_ANCHOR_SW) { - theAlignment = kControlBevelButtonAlignBottomLeft; + theAlignment = kControlBevelButtonAlignBottomLeft; } else if (butPtr->anchor == TK_ANCHOR_W) { - theAlignment = kControlBevelButtonAlignLeft; + theAlignment = kControlBevelButtonAlignLeft; } else if (butPtr->anchor == TK_ANCHOR_NW) { - theAlignment = kControlBevelButtonAlignTopLeft; + theAlignment = kControlBevelButtonAlignTopLeft; } else if (butPtr->anchor == TK_ANCHOR_CENTER) { - theAlignment = kControlBevelButtonAlignCenter; + theAlignment = kControlBevelButtonAlignCenter; } - if ((err = SetControlData(controlHandle, kControlButtonPart, - kControlBevelButtonGraphicAlignTag, - sizeof(ControlButtonGraphicAlignment), - (char *) &theAlignment)) != noErr) { -#ifdef TK_MAC_DEBUG - fprintf(stderr, - "SetControlData BevelButtonGraphicAlign failed, %d\n", err ); -#endif - } + err = SetControlData(controlHandle, kControlButtonPart, + kControlBevelButtonGraphicAlignTag, + sizeof(ControlButtonGraphicAlignment), + (char *) &theAlignment); + LOG_ON_ERROR(SetControlData_BevelButtonGraphicAlign); if (butPtr->compound != COMPOUND_NONE) { - ControlButtonTextPlacement thePlacement = \ - kControlBevelButtonPlaceNormally; - if (butPtr->compound == COMPOUND_TOP) { - thePlacement = kControlBevelButtonPlaceBelowGraphic; - } else if (butPtr->compound == COMPOUND_BOTTOM) { - thePlacement = kControlBevelButtonPlaceAboveGraphic; - } else if (butPtr->compound == COMPOUND_LEFT) { - thePlacement = kControlBevelButtonPlaceToRightOfGraphic; - } else if (butPtr->compound == COMPOUND_RIGHT) { - thePlacement = kControlBevelButtonPlaceToLeftOfGraphic; - } - if ((err = SetControlData(controlHandle, kControlButtonPart, - kControlBevelButtonTextPlaceTag, - sizeof(ControlButtonTextPlacement), - (char *) &thePlacement)) != noErr) { -#ifdef TK_MAC_DEBUG - fprintf(stderr, - "SetControlData BevelButtonTextPlace failed, %d\n", err ); -#endif - } + ControlButtonTextPlacement thePlacement = + kControlBevelButtonPlaceNormally; + + if (butPtr->compound == COMPOUND_TOP) { + thePlacement = kControlBevelButtonPlaceBelowGraphic; + } else if (butPtr->compound == COMPOUND_BOTTOM) { + thePlacement = kControlBevelButtonPlaceAboveGraphic; + } else if (butPtr->compound == COMPOUND_LEFT) { + thePlacement = kControlBevelButtonPlaceToRightOfGraphic; + } else if (butPtr->compound == COMPOUND_RIGHT) { + thePlacement = kControlBevelButtonPlaceToLeftOfGraphic; + } + err = SetControlData(controlHandle, kControlButtonPart, + kControlBevelButtonTextPlaceTag, + sizeof(ControlButtonTextPlacement), + (char *) &thePlacement); + LOG_ON_ERROR(SetControlData_BevelButtonTextPlace); } } @@ -1234,28 +1177,30 @@ SetupBevelButton( * * SetUserPaneDrawProc -- * - * Utility function to add a UserPaneDrawProc - * to a userPane control. From MoreControls code - * from Apple DTS. + * Utility function to add a UserPaneDrawProc to a userPane control. From + * MoreControls code from Apple DTS. * * Results: - * MacOS system error. + * MacOS system error. * * Side effects: - * The user pane gets a new UserPaneDrawProc. + * The user pane gets a new UserPaneDrawProc. * *-------------------------------------------------------------- */ -OSErr SetUserPaneDrawProc ( + +OSErr +SetUserPaneDrawProc( ControlRef control, ControlUserPaneDrawProcPtr upp) { ControlUserPaneDrawUPP myControlUserPaneDrawUPP; - myControlUserPaneDrawUPP = NewControlUserPaneDrawUPP(upp); - return SetControlData (control, - kControlNoPart, kControlUserPaneDrawProcTag, - sizeof(myControlUserPaneDrawUPP), - (Ptr) &myControlUserPaneDrawUPP); + + myControlUserPaneDrawUPP = NewControlUserPaneDrawUPP(upp); + return SetControlData(control, kControlNoPart, + kControlUserPaneDrawProcTag, + sizeof(myControlUserPaneDrawUPP), + (Ptr) &myControlUserPaneDrawUPP); } /* @@ -1263,28 +1208,29 @@ OSErr SetUserPaneDrawProc ( * * SetUserPaneSetUpSpecialBackgroundProc -- * - * Utility function to add a UserPaneBackgroundProc - * to a userPane control + * Utility function to add a UserPaneBackgroundProc to a userPane control * * Results: - * MacOS system error. + * MacOS system error. * * Side effects: - * The user pane gets a new UserPaneBackgroundProc. + * The user pane gets a new UserPaneBackgroundProc. * *-------------------------------------------------------------- */ + OSErr SetUserPaneSetUpSpecialBackgroundProc( - ControlRef control, + ControlRef control, ControlUserPaneBackgroundProcPtr upp) { ControlUserPaneBackgroundUPP myControlUserPaneBackgroundUPP; + myControlUserPaneBackgroundUPP = NewControlUserPaneBackgroundUPP(upp); - return SetControlData (control, kControlNoPart, - kControlUserPaneBackgroundProcTag, - sizeof(myControlUserPaneBackgroundUPP), - (Ptr) &myControlUserPaneBackgroundUPP); + return SetControlData(control, kControlNoPart, + kControlUserPaneBackgroundProcTag, + sizeof(myControlUserPaneBackgroundUPP), + (Ptr) &myControlUserPaneBackgroundUPP); } /* @@ -1292,28 +1238,29 @@ SetUserPaneSetUpSpecialBackgroundProc( * * UserPaneDraw -- * - * This function draws the background of the user pane that will - * lie under checkboxes and radiobuttons. + * This function draws the background of the user pane that will lie + * under checkboxes and radiobuttons. * * Results: - * None. + * None. * * Side effects: - * The user pane gets updated to the current color. + * The user pane gets updated to the current color. * *-------------------------------------------------------------- */ + void UserPaneDraw( ControlRef control, ControlPartCode cpc) { + MacButton *mbPtr = (MacButton *) GetControlReference(control); Rect contrlRect; - MacButton * mbPtr; - mbPtr = ( MacButton *)GetControlReference(control); + GetControlBounds(control,&contrlRect); - RGBBackColor (&mbPtr->userPaneBackground); - EraseRect (&contrlRect); + RGBBackColor(&mbPtr->userPaneBackground); + EraseRect(&contrlRect); } /* @@ -1321,14 +1268,14 @@ UserPaneDraw( * * UserPaneBackgroundProc -- * - * This function sets up the background of the user pane that will - * lie under checkboxes and radiobuttons. + * This function sets up the background of the user pane that will lie + * under checkboxes and radiobuttons. * * Results: - * None. + * None. * * Side effects: - * The user pane background gets set to the current color. + * The user pane background gets set to the current color. * *-------------------------------------------------------------- */ @@ -1338,10 +1285,10 @@ UserPaneBackgroundProc( ControlHandle control, ControlBackgroundPtr info) { - MacButton * mbPtr; - mbPtr = ( MacButton *)GetControlReference(control); + MacButton *mbPtr = (MacButton *) GetControlReference(control); + if (info->colorDevice) { - RGBBackColor (&mbPtr->userPaneBackground); + RGBBackColor(&mbPtr->userPaneBackground); } } @@ -1350,82 +1297,83 @@ UserPaneBackgroundProc( * * UpdateControlColors -- * - * This function will review the colors used to display - * a Macintosh button. If any non-standard colors are - * used we create a custom palette for the button, populate - * with the colors for the button and install the palette. + * This function will review the colors used to display a Macintosh + * button. If any non-standard colors are used we create a custom palette + * for the button, populate with the colors for the button and install + * the palette. * - * Under Appearance, we just set the pointer that will be - * used by the UserPaneDrawProc. + * Under Appearance, we just set the pointer that will be used by the + * UserPaneDrawProc. * * Results: - * None. + * None. * * Side effects: - * The Macintosh control may get a custom palette installed. + * The Macintosh control may get a custom palette installed. * *-------------------------------------------------------------- */ static int -UpdateControlColors(MacButton * mbPtr) +UpdateControlColors( + MacButton *mbPtr) { XColor *xcolor; - TkButton * butPtr = ( TkButton * )mbPtr; - + TkButton *butPtr = (TkButton *) mbPtr; + /* - * Under Appearance we cannot change the background of the - * button itself. However, the color we are setting is the color - * of the containing userPane. This will be the color that peeks - * around the rounded corners of the button. - * We make this the highlightbackground rather than the background, - * because if you color the background of a frame containing a - * button, you usually also color the highlightbackground as well, - * or you will get a thin grey ring around the button. + * Under Appearance we cannot change the background of the button itself. + * However, the color we are setting is the color of the containing + * userPane. This will be the color that peeks around the rounded corners + * of the button. We make this the highlightbackground rather than the + * background, because if you color the background of a frame containing a + * button, you usually also color the highlightbackground as well, or you + * will get a thin grey ring around the button. */ - + if (butPtr->type == TYPE_BUTTON) { - xcolor = Tk_3DBorderColor(butPtr->highlightBorder); + xcolor = Tk_3DBorderColor(butPtr->highlightBorder); } else { - xcolor = Tk_3DBorderColor(butPtr->normalBorder); + xcolor = Tk_3DBorderColor(butPtr->normalBorder); } TkSetMacColor(xcolor->pixel, &mbPtr->userPaneBackground); - + return false; -} +} + /* *-------------------------------------------------------------- * * ButtonEventProc -- * - * This procedure is invoked by the Tk dispatcher for various - * events on buttons. + * This procedure is invoked by the Tk dispatcher for various events on + * buttons. * * Results: - * None. + * None. * * Side effects: - * When it gets exposed, it is redisplayed. + * When it gets exposed, it is redisplayed. * *-------------------------------------------------------------- */ static void ButtonEventProc( - ClientData clientData, /* Information about window. */ - XEvent *eventPtr) /* Information about event. */ + ClientData clientData, /* Information about window. */ + XEvent *eventPtr) /* Information about event. */ { TkButton *buttonPtr = (TkButton *) clientData; + if (eventPtr->type == ActivateNotify - || eventPtr->type == DeactivateNotify) { - if ((buttonPtr->tkwin == NULL) - || (!Tk_IsMapped(buttonPtr->tkwin))) { - return; - } - if ((buttonPtr->flags & REDRAW_PENDING) == 0) { - Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) buttonPtr); - buttonPtr->flags |= REDRAW_PENDING; - } + || eventPtr->type == DeactivateNotify) { + if ((buttonPtr->tkwin == NULL) || (!Tk_IsMapped(buttonPtr->tkwin))) { + return; + } + if ((buttonPtr->flags & REDRAW_PENDING) == 0) { + Tcl_DoWhenIdle(TkpDisplayButton, (ClientData) buttonPtr); + buttonPtr->flags |= REDRAW_PENDING; + } } } @@ -1434,216 +1382,221 @@ ButtonEventProc( * * TkMacOSXComputeControlParams -- * - * This procedure computes the various parameters used - * when creating a Carbon control (NewControl) - * These are determined by the various tk button parameters + * This procedure computes the various parameters used when creating a + * Carbon control (NewControl). These are determined by the various Tk + * button parameters * * Results: - * None. + * None. * * Side effects: - * Sets the control initialisation parameters + * Sets the control initialisation parameters * *---------------------------------------------------------------------- */ static void -TkMacOSXComputeControlParams(TkButton * butPtr, MacControlParams * paramsPtr ) +TkMacOSXComputeControlParams( + TkButton *butPtr, + MacControlParams *paramsPtr) { paramsPtr->isBevel = 0; - - /* - * Determine ProcID based on button type and dimensions + + /* + * Determine ProcID based on button type and dimensions. */ - + switch (butPtr->type) { - case TYPE_BUTTON: - if ((butPtr->image == None) && (butPtr->bitmap == None)) { - paramsPtr->initialValue = 1; - paramsPtr->minValue = 0; - paramsPtr->maxValue = 1; - paramsPtr->procID = kControlPushButtonProc; - } else { - paramsPtr->initialValue = 0; - paramsPtr->minValue = kControlBehaviorOffsetContents - | kControlContentPictHandle; - paramsPtr->maxValue = 1; - if (butPtr->borderWidth <= 2) { - paramsPtr->procID = kControlBevelButtonSmallBevelProc; - } else if (butPtr->borderWidth == 3) { - paramsPtr->procID = kControlBevelButtonNormalBevelProc; - } else { - paramsPtr->procID = kControlBevelButtonLargeBevelProc; - } - paramsPtr->isBevel = 1; - } - break; - case TYPE_RADIO_BUTTON: - if (((butPtr->image == None) && (butPtr->bitmap == None)) - || (butPtr->indicatorOn)) { - paramsPtr->initialValue = 1; - paramsPtr->minValue = 0; - paramsPtr->maxValue = 2; - paramsPtr->procID = kControlRadioButtonProc; - } else { - paramsPtr->initialValue = 0; - paramsPtr->minValue = kControlBehaviorOffsetContents| - kControlBehaviorSticky| - kControlContentPictHandle; - paramsPtr->maxValue = 2; - if (butPtr->borderWidth <= 2) { - paramsPtr->procID = kControlBevelButtonSmallBevelProc; - } else if (butPtr->borderWidth == 3) { - paramsPtr->procID = kControlBevelButtonNormalBevelProc; - } else { - paramsPtr->procID = kControlBevelButtonLargeBevelProc; - } - paramsPtr->isBevel = 1; - } - break; - case TYPE_CHECK_BUTTON: - if (((butPtr->image == None) - && (butPtr->bitmap == None)) - || (butPtr->indicatorOn)) { - paramsPtr->initialValue = 1; - paramsPtr->minValue = 0; - paramsPtr->maxValue = 2; - paramsPtr->procID = kControlCheckBoxProc; - } else { - paramsPtr->initialValue = 0; - paramsPtr->minValue = kControlBehaviorOffsetContents - | kControlBehaviorSticky - | kControlContentPictHandle; - paramsPtr->maxValue = 2; - if (butPtr->borderWidth <= 2) { - paramsPtr->procID = kControlBevelButtonSmallBevelProc; - } else if (butPtr->borderWidth == 3) { - paramsPtr->procID = kControlBevelButtonNormalBevelProc; - } else { - paramsPtr->procID = kControlBevelButtonLargeBevelProc; - } - paramsPtr->isBevel = 1; - } - break; + case TYPE_BUTTON: + if ((butPtr->image == None) && (butPtr->bitmap == None)) { + paramsPtr->initialValue = 1; + paramsPtr->minValue = 0; + paramsPtr->maxValue = 1; + paramsPtr->procID = kControlPushButtonProc; + } else { + paramsPtr->initialValue = 0; + paramsPtr->minValue = kControlBehaviorOffsetContents + | kControlContentPictHandle; + paramsPtr->maxValue = 1; + if (butPtr->borderWidth <= 2) { + paramsPtr->procID = kControlBevelButtonSmallBevelProc; + } else if (butPtr->borderWidth == 3) { + paramsPtr->procID = kControlBevelButtonNormalBevelProc; + } else { + paramsPtr->procID = kControlBevelButtonLargeBevelProc; + } + paramsPtr->isBevel = 1; + } + break; + case TYPE_RADIO_BUTTON: + if (((butPtr->image == None) && (butPtr->bitmap == None)) + || (butPtr->indicatorOn)) { + paramsPtr->initialValue = 1; + paramsPtr->minValue = 0; + paramsPtr->maxValue = 2; + paramsPtr->procID = kControlRadioButtonProc; + } else { + paramsPtr->initialValue = 0; + paramsPtr->minValue = kControlBehaviorOffsetContents | + kControlBehaviorSticky | kControlContentPictHandle; + paramsPtr->maxValue = 2; + if (butPtr->borderWidth <= 2) { + paramsPtr->procID = kControlBevelButtonSmallBevelProc; + } else if (butPtr->borderWidth == 3) { + paramsPtr->procID = kControlBevelButtonNormalBevelProc; + } else { + paramsPtr->procID = kControlBevelButtonLargeBevelProc; + } + paramsPtr->isBevel = 1; + } + break; + case TYPE_CHECK_BUTTON: + if (((butPtr->image == None) && (butPtr->bitmap == None)) + || (butPtr->indicatorOn)) { + paramsPtr->initialValue = 1; + paramsPtr->minValue = 0; + paramsPtr->maxValue = 2; + paramsPtr->procID = kControlCheckBoxProc; + } else { + paramsPtr->initialValue = 0; + paramsPtr->minValue = kControlBehaviorOffsetContents | + kControlBehaviorSticky | kControlContentPictHandle; + paramsPtr->maxValue = 2; + if (butPtr->borderWidth <= 2) { + paramsPtr->procID = kControlBevelButtonSmallBevelProc; + } else if (butPtr->borderWidth == 3) { + paramsPtr->procID = kControlBevelButtonNormalBevelProc; + } else { + paramsPtr->procID = kControlBevelButtonLargeBevelProc; + } + paramsPtr->isBevel = 1; + } + break; } -} +} + /* *---------------------------------------------------------------------- * * TkMacOSXComputeDrawParams -- * - * This procedure computes the various parameters used - * when drawing a button - * These are determined by the various tk button parameters + * This procedure computes the various parameters used when drawing a + * button. These are determined by the various Tk button parameters. * * Results: - * 1 if control will be used, 0 otherwise. + * 1 if control will be used, 0 otherwise. * * Side effects: - * Sets the button draw parameters + * Sets the button draw parameters * *---------------------------------------------------------------------- */ static int -TkMacOSXComputeDrawParams(TkButton * butPtr, DrawParams * dpPtr) +TkMacOSXComputeDrawParams( + TkButton *butPtr, + DrawParams *dpPtr) { - dpPtr->hasImageOrBitmap = ((butPtr->image != NULL) - || (butPtr->bitmap != None)); - dpPtr->offset = (butPtr->type == TYPE_BUTTON) - && dpPtr->hasImageOrBitmap; + dpPtr->hasImageOrBitmap = ((butPtr->image != NULL) + || (butPtr->bitmap != None)); + dpPtr->offset = (butPtr->type == TYPE_BUTTON) + && dpPtr->hasImageOrBitmap; dpPtr->border = butPtr->normalBorder; - if ((butPtr->state == STATE_DISABLED) - && (butPtr->disabledFg != NULL)) { - dpPtr->gc = butPtr->disabledGC; - } else if ((butPtr->type == TYPE_BUTTON) - && (butPtr->state == STATE_ACTIVE)) { - dpPtr->gc = butPtr->activeTextGC; - dpPtr->border = butPtr->activeBorder; + if ((butPtr->state == STATE_DISABLED) && (butPtr->disabledFg != NULL)) { + dpPtr->gc = butPtr->disabledGC; + } else if ((butPtr->type==TYPE_BUTTON) && (butPtr->state==STATE_ACTIVE)) { + dpPtr->gc = butPtr->activeTextGC; + dpPtr->border = butPtr->activeBorder; } else { - dpPtr->gc = butPtr->normalTextGC; + dpPtr->gc = butPtr->normalTextGC; } - if ((butPtr->flags & SELECTED) - && (butPtr->state != STATE_ACTIVE) - && (butPtr->selectBorder != NULL) - && !butPtr->indicatorOn) { - dpPtr->border = butPtr->selectBorder; + if ((butPtr->flags & SELECTED) && (butPtr->state != STATE_ACTIVE) + && (butPtr->selectBorder != NULL) && !butPtr->indicatorOn) { + dpPtr->border = butPtr->selectBorder; } - + /* - * Override the relief specified for the button if this is a - * checkbutton or radiobutton and there's no indicator. - * However, don't do this in the presence of Appearance, since - * then the bevel button will take care of the relief. + * Override the relief specified for the button if this is a checkbutton + * or radiobutton and there's no indicator. However, don't do this in the + * presence of Appearance, since then the bevel button will take care of + * the relief. */ dpPtr->relief = butPtr->relief; if ((butPtr->type >= TYPE_CHECK_BUTTON) && !butPtr->indicatorOn) { - if (!dpPtr->hasImageOrBitmap) { - dpPtr->relief = (butPtr->flags & SELECTED) ? TK_RELIEF_SUNKEN - : TK_RELIEF_RAISED; - } + if (!dpPtr->hasImageOrBitmap) { + dpPtr->relief = (butPtr->flags & SELECTED) ? TK_RELIEF_SUNKEN + : TK_RELIEF_RAISED; + } } /* * Determine the draw type */ + if (butPtr->type == TYPE_LABEL) { - dpPtr->drawType = DRAW_LABEL; + dpPtr->drawType = DRAW_LABEL; } else if (butPtr->type == TYPE_BUTTON) { - if (!dpPtr->hasImageOrBitmap) { - dpPtr->drawType = DRAW_CONTROL; - } else if (butPtr->image != None) { - dpPtr->drawType = DRAW_BEVEL; - } else { - /* - * TO DO - The current way the we draw bitmaps (XCopyPlane) - * uses CopyDeepMask in this one case. The Picture recording - * does not record this call, and so we can't use the - * Appearance bevel button here. The only case that would - * exercise this is if you use a bitmap, with - * -data & -mask specified. We should probably draw the - * appearance button and overprint the image in this case. - * This just punts and draws the old-style, ugly, button. - */ - - if (dpPtr->gc->clip_mask == 0) { - dpPtr->drawType = DRAW_BEVEL; - } else { - TkpClipMask *clipPtr = (TkpClipMask*) dpPtr->gc->clip_mask; - if ((clipPtr->type == TKP_CLIP_PIXMAP) && - (clipPtr->value.pixmap != butPtr->bitmap)) { - dpPtr->drawType = DRAW_CUSTOM; - } else { - dpPtr->drawType = DRAW_BEVEL; - } - } - } + if (!dpPtr->hasImageOrBitmap) { + dpPtr->drawType = DRAW_CONTROL; + } else if (butPtr->image != None) { + dpPtr->drawType = DRAW_BEVEL; + } else { + /* + * TO DO - The current way the we draw bitmaps (XCopyPlane) uses + * CopyDeepMask in this one case. The Picture recording does not + * record this call, and so we can't use the Appearance bevel + * button here. The only case that would exercise this is if you + * use a bitmap, with -data & -mask specified. We should probably + * draw the appearance button and overprint the image in this + * case. This just punts and draws the old-style, ugly, button. + */ + + if (dpPtr->gc->clip_mask == 0) { + dpPtr->drawType = DRAW_BEVEL; + } else { + TkpClipMask *clipPtr = (TkpClipMask *) dpPtr->gc->clip_mask; + + if ((clipPtr->type == TKP_CLIP_PIXMAP) && + (clipPtr->value.pixmap != butPtr->bitmap)) { + dpPtr->drawType = DRAW_CUSTOM; + } else { + dpPtr->drawType = DRAW_BEVEL; + } + } + } + } else if (butPtr->indicatorOn) { + dpPtr->drawType = DRAW_CONTROL; + } else if (dpPtr->hasImageOrBitmap) { + if (dpPtr->gc->clip_mask == 0) { + dpPtr->drawType = DRAW_BEVEL; + } else { + TkpClipMask *clipPtr = (TkpClipMask*) dpPtr->gc->clip_mask; + + if ((clipPtr->type == TKP_CLIP_PIXMAP) && + (clipPtr->value.pixmap != butPtr->bitmap)) { + dpPtr->drawType = DRAW_CUSTOM; + } else { + dpPtr->drawType = DRAW_BEVEL; + } + } } else { - if (butPtr->indicatorOn) { - dpPtr->drawType = DRAW_CONTROL; - } else if (dpPtr->hasImageOrBitmap) { - if (dpPtr->gc->clip_mask == 0) { - dpPtr->drawType = DRAW_BEVEL; - } else { - TkpClipMask *clipPtr = (TkpClipMask*) dpPtr->gc->clip_mask; - if ((clipPtr->type == TKP_CLIP_PIXMAP) && - (clipPtr->value.pixmap != butPtr->bitmap)) { - dpPtr->drawType = DRAW_CUSTOM; - } else { - dpPtr->drawType = DRAW_BEVEL; - } - } - } else { - dpPtr->drawType = DRAW_CUSTOM; - } + dpPtr->drawType = DRAW_CUSTOM; } if ((dpPtr->drawType == DRAW_CONTROL) || (dpPtr->drawType == DRAW_BEVEL)) { - return 1; + return 1; } else { - return 0; + return 0; } } + +/* + * Local Variables: + * mode: c + * c-basic-offset: 4 + * fill-column: 78 + * End: + */ |