diff options
Diffstat (limited to 'macosx/tkMacOSXEntry.c')
| -rw-r--r-- | macosx/tkMacOSXEntry.c | 328 |
1 files changed, 155 insertions, 173 deletions
diff --git a/macosx/tkMacOSXEntry.c b/macosx/tkMacOSXEntry.c index bc9a181..f12f624 100644 --- a/macosx/tkMacOSXEntry.c +++ b/macosx/tkMacOSXEntry.c @@ -1,56 +1,59 @@ /* * tkMacOSXEntry.c -- * - * This file implements functions that decode & handle keyboard events - * on MacOS X. + * This file implements the native aqua entry widget. * - * Copyright 2001, Apple Computer, Inc. + * Copyright 2001, Apple Computer, Inc. + * Copyright (c) 2006-2007 Daniel A. Steffen <das@users.sourceforge.net> * - * The following terms apply to all files originating from Apple - * Computer, Inc. ("Apple") and associated with the software - * unless explicitly disclaimed in individual files. + * See the file "license.terms" for information on usage and redistribution of + * this file, and for a DISCLAIMER OF ALL WARRANTIES. * + * The following terms apply to all files originating from Apple + * Computer, Inc. ("Apple") and associated with the software + * unless explicitly disclaimed in individual files. * - * Apple hereby grants permission to use, copy, modify, - * distribute, and license this software and its documentation - * for any purpose, provided that existing copyright notices are - * retained in all copies and that this notice is included - * verbatim in any distributions. No written agreement, license, - * or royalty fee is required for any of the authorized - * uses. Modifications to this software may be copyrighted by - * their authors and need not follow the licensing terms - * described here, provided that the new terms are clearly - * indicated on the first page of each file where they apply. * + * Apple hereby grants permission to use, copy, modify, + * distribute, and license this software and its documentation + * for any purpose, provided that existing copyright notices are + * retained in all copies and that this notice is included + * verbatim in any distributions. No written agreement, license, + * or royalty fee is required for any of the authorized + * uses. Modifications to this software may be copyrighted by + * their authors and need not follow the licensing terms + * described here, provided that the new terms are clearly + * indicated on the first page of each file where they apply. * - * IN NO EVENT SHALL APPLE, THE AUTHORS OR DISTRIBUTORS OF THE - * SOFTWARE BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, - * INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF - * THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF, - * EVEN IF APPLE OR THE AUTHORS HAVE BEEN ADVISED OF THE - * POSSIBILITY OF SUCH DAMAGE. APPLE, THE AUTHORS AND - * DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING, - * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS - * SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND APPLE,THE - * AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE - * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * - * GOVERNMENT USE: If you are acquiring this software on behalf - * of the U.S. government, the Government shall have only - * "Restricted Rights" in the software and related documentation - * as defined in the Federal Acquisition Regulations (FARs) in - * Clause 52.227.19 (c) (2). If you are acquiring the software - * on behalf of the Department of Defense, the software shall be - * classified as "Commercial Computer Software" and the - * Government shall have only "Restricted Rights" as defined in - * Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the - * foregoing, the authors grant the U.S. Government and others - * acting in its behalf permission to use and distribute the - * software in accordance with the terms specified in this - * license. + * IN NO EVENT SHALL APPLE, THE AUTHORS OR DISTRIBUTORS OF THE + * SOFTWARE BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, SPECIAL, + * INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF + * THIS SOFTWARE, ITS DOCUMENTATION, OR ANY DERIVATIVES THEREOF, + * EVEN IF APPLE OR THE AUTHORS HAVE BEEN ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. APPLE, THE AUTHORS AND + * DISTRIBUTORS SPECIFICALLY DISCLAIM ANY WARRANTIES, INCLUDING, + * BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE, AND NON-INFRINGEMENT. THIS + * SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, AND APPLE,THE + * AUTHORS AND DISTRIBUTORS HAVE NO OBLIGATION TO PROVIDE + * MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS. * - * RCS: @(#) $Id: tkMacOSXEntry.c,v 1.7 2006/09/10 17:06:32 das Exp $ + * GOVERNMENT USE: If you are acquiring this software on behalf + * of the U.S. government, the Government shall have only + * "Restricted Rights" in the software and related documentation + * as defined in the Federal Acquisition Regulations (FARs) in + * Clause 52.227.19 (c) (2). If you are acquiring the software + * on behalf of the Department of Defense, the software shall be + * classified as "Commercial Computer Software" and the + * Government shall have only "Restricted Rights" as defined in + * Clause 252.227-7013 (c) (1) of DFARs. Notwithstanding the + * foregoing, the authors grant the U.S. Government and others + * acting in its behalf permission to use and distribute the + * software in accordance with the terms specified in this + * license. + * + * RCS: @(#) $Id: tkMacOSXEntry.c,v 1.8 2007/04/23 21:24:33 das Exp $ */ #include "tkMacOSXInt.h" @@ -65,8 +68,8 @@ static ThemeButtonKind ComputeIncDecParameters (int height, int *width); * ComputeIncDecParameters -- * * This procedure figures out which of the kThemeIncDec - * buttons to use. It also sets width to the width of the - * IncDec button. + * buttons to use. It also sets width to the width of the + * IncDec button. * * Results: * The ThemeButtonKind of the button we should use. @@ -79,45 +82,37 @@ static ThemeButtonKind ComputeIncDecParameters (int height, int *width); static ThemeButtonKind ComputeIncDecParameters (int height, int *width) { - static int version = 0; - - if (version == 0) { - Gestalt(gestaltSystemVersion, (long *) &version); - } - - /* - * The small and mini incDec buttons were introduced in 10.3. - */ - #ifndef kThemeIncDecButtonSmall - #define kThemeIncDecButtonSmall 21 - #endif - #ifndef kThemeIncDecButtonMini - #define kThemeIncDecButtonMini 22 - #endif - - if (version >= 0x1030) { - if (height < 11 || height > 28) { - *width = 0; - return (ThemeButtonKind) 0; - } - - if (height >= 21) { - *width = 13; - return kThemeIncDecButton; - } else if (height >= 18) { - *width = 12; - return kThemeIncDecButtonSmall; - } else { - *width = 11; - return kThemeIncDecButtonMini; - } - } else { - if (height < 21 || height > 28) { - *width = 0; - return (ThemeButtonKind) 0; - } - *width = 13; - return kThemeIncDecButton; +#if MAC_OS_X_VERSION_MAX_ALLOWED >= 1030 + if (1 +#if MAC_OS_X_VERSION_MIN_REQUIRED < 1030 + && &kHIToolboxVersionNumber != NULL + && kHIToolboxVersionNumber >= kHIToolboxVersionNumber10_3 +#endif + ) { + if (height < 11 || height > 28) { + *width = 0; + return (ThemeButtonKind) 0; + } + + if (height >= 21) { + *width = 13; + return kThemeIncDecButton; + } else if (height >= 18) { + *width = 12; + return kThemeIncDecButtonSmall; + } else { + *width = 11; + return kThemeIncDecButtonMini; + } + } else +#endif + { + if (height < 21 || height > 28) { + *width = 0; + return (ThemeButtonKind) 0; + } + *width = 13; + return kThemeIncDecButton; } } @@ -127,11 +122,11 @@ ComputeIncDecParameters (int height, int *width) * TkpDrawEntryBorderAndFocus -- * * This procedure redraws the border of an entry window. - * It overrides the generic border drawing code if the - * entry widget parameters are such that the native widget - * drawing is a good fit. - * This version just returns 1, so platforms that don't - * do special native drawing don't have to implement it. + * It overrides the generic border drawing code if the + * entry widget parameters are such that the native widget + * drawing is a good fit. + * This version just returns 1, so platforms that don't + * do special native drawing don't have to implement it. * * Results: * 1 if it has drawn the border, 0 if not. @@ -145,44 +140,41 @@ int TkpDrawEntryBorderAndFocus(Entry *entryPtr, Drawable d, int isSpinbox) { Rect bounds; - CGrafPtr saveWorld; - GDHandle saveDevice; - GWorldPtr destPort; + TkMacOSXDrawingContext dc; GC bgGC; Tk_Window tkwin = entryPtr->tkwin; ThemeDrawState drawState; int oldWidth = 0; + MacDrawable *macDraw = (MacDrawable *) d; - /* - * I use 6 as the borderwidth. 2 of the 5 go into the actual frame the + /* + * I use 6 as the borderwidth. 2 of the 5 go into the actual frame the * 3 are because the Mac OS Entry widgets leave more space around the * Text than Tk does on X11. */ - - if (entryPtr->borderWidth != MAC_OSX_ENTRY_BORDER - || entryPtr->highlightWidth != MAC_OSX_FOCUS_WIDTH - || entryPtr->relief != MAC_OSX_ENTRY_RELIEF) { - return 0; + + if (entryPtr->borderWidth != MAC_OSX_ENTRY_BORDER + || entryPtr->highlightWidth != MAC_OSX_FOCUS_WIDTH + || entryPtr->relief != MAC_OSX_ENTRY_RELIEF) { + return 0; } - - destPort = TkMacOSXGetDrawablePort(d); /* * For the spinbox, we have to make the entry part smaller by the size - * of the buttons. We also leave 2 pixels to the left (as per the HIG) + * of the buttons. We also leave 2 pixels to the left (as per the HIG) * and space for one pixel to the right, 'cause it makes the buttons look - * nicer. + * nicer. */ - + if (isSpinbox) { - ThemeButtonKind buttonKind; - int incDecWidth; - - oldWidth = Tk_Width(tkwin); - - buttonKind = ComputeIncDecParameters(Tk_Height(tkwin) - - 2 * MAC_OSX_FOCUS_WIDTH, &incDecWidth); - Tk_Width(tkwin) -= incDecWidth + 1; + ThemeButtonKind buttonKind; + int incDecWidth; + + oldWidth = Tk_Width(tkwin); + + buttonKind = ComputeIncDecParameters(Tk_Height(tkwin) + - 2 * MAC_OSX_FOCUS_WIDTH, &incDecWidth); + Tk_Width(tkwin) -= incDecWidth + 1; } /* @@ -190,42 +182,39 @@ TkpDrawEntryBorderAndFocus(Entry *entryPtr, Drawable d, int isSpinbox) * part of the ring, so we have to draw over the edges of the * ring before drawing the focus or the text will peep through. */ - + bgGC = Tk_GCForColor(entryPtr->highlightBgColorPtr, d); TkDrawInsetFocusHighlight(entryPtr->tkwin, bgGC, MAC_OSX_FOCUS_WIDTH, d, 0); - - GetGWorld(&saveWorld, &saveDevice); - SetGWorld(destPort, NULL); - + /* - * Inset the entry Frame by the maximum width of the focus rect, + * Inset the entry Frame by the maximum width of the focus rect, * which is 3 according to the Carbon docs. */ - - bounds.top = MAC_OSX_FOCUS_WIDTH; - bounds.left = MAC_OSX_FOCUS_WIDTH; - bounds.right = Tk_Width(tkwin) - MAC_OSX_FOCUS_WIDTH; - bounds.bottom = Tk_Height(tkwin) - MAC_OSX_FOCUS_WIDTH; + + bounds.left = macDraw->xOff + MAC_OSX_FOCUS_WIDTH; + bounds.top = macDraw->yOff + MAC_OSX_FOCUS_WIDTH; + bounds.right = macDraw->xOff + Tk_Width(tkwin) - MAC_OSX_FOCUS_WIDTH; + bounds.bottom = macDraw->yOff + Tk_Height(tkwin) - MAC_OSX_FOCUS_WIDTH; if (entryPtr->state == STATE_DISABLED) { - drawState = kThemeStateInactive; + drawState = kThemeStateInactive; } else { - drawState = kThemeStateActive; + drawState = kThemeStateActive; } + TkMacOSXSetupDrawingContext(d, NULL, 0, &dc); DrawThemeEditTextFrame(&bounds, drawState); if (entryPtr->flags & GOT_FOCUS) { - /* - * Don't call this if we don't have the focus, because then it - * erases the focus rect to white, but we've already drawn the - * highlightbackground above. - */ + /* + * Don't call this if we don't have the focus, because then it + * erases the focus rect to white, but we've already drawn the + * highlightbackground above. + */ - DrawThemeFocusRect(&bounds, (entryPtr->flags & GOT_FOCUS) != 0); + DrawThemeFocusRect(&bounds, (entryPtr->flags & GOT_FOCUS) != 0); } - SetGWorld(saveWorld, saveDevice); - if (isSpinbox) { - Tk_Width(tkwin) = oldWidth; + Tk_Width(tkwin) = oldWidth; } + TkMacOSXRestoreDrawingContext(&dc); return 1; } /* @@ -234,11 +223,11 @@ TkpDrawEntryBorderAndFocus(Entry *entryPtr, Drawable d, int isSpinbox) * TkpDrawSpinboxButtons -- * * This procedure redraws the buttons of an spinbox widget. - * It overrides the generic button drawing code if the - * spinbox widget parameters are such that the native widget - * drawing is a good fit. - * This version just returns 0, so platforms that don't - * do special native drawing don't have to implement it. + * It overrides the generic button drawing code if the + * spinbox widget parameters are such that the native widget + * drawing is a good fit. + * This version just returns 0, so platforms that don't + * do special native drawing don't have to implement it. * * Results: * 1 if it has drawn the border, 0 if not. @@ -252,7 +241,6 @@ TkpDrawEntryBorderAndFocus(Entry *entryPtr, Drawable d, int isSpinbox) int TkpDrawSpinboxButtons(Spinbox *sbPtr, Drawable d) { - OSStatus err; Rect inBounds; ThemeButtonKind inKind; ThemeButtonDrawInfo inNewInfo; @@ -264,71 +252,65 @@ TkpDrawSpinboxButtons(Spinbox *sbPtr, Drawable d) int height = Tk_Height(tkwin); int buttonHeight = height - 2 * MAC_OSX_FOCUS_WIDTH; int incDecWidth; - CGrafPtr saveWorld; - GDHandle saveDevice; - GWorldPtr destPort; + TkMacOSXDrawingContext dc; XRectangle rects[1]; GC bgGC; + MacDrawable *macDraw = (MacDrawable *) d; /* FIXME RAISED really makes more sense */ if (sbPtr->buRelief != TK_RELIEF_FLAT) { - return 0; + return 0; } - - /* + + /* * The actual sizes of the IncDec button are 21 for the normal, - * 18 for the small and 15 for the mini. But the spinbox still + * 18 for the small and 15 for the mini. But the spinbox still * looks okay if the entry is a little bigger than this, so we * give it a little slop. */ - + inKind = ComputeIncDecParameters(buttonHeight, &incDecWidth); if (inKind == (ThemeButtonKind) 0) { - return 0; + return 0; } - - destPort = TkMacOSXGetDrawablePort(d); - GetGWorld(&saveWorld, &saveDevice); - SetGWorld(destPort, NULL); if (sbPtr->entry.state == STATE_DISABLED) { - inNewInfo.state = kThemeStateInactive; - inNewInfo.value = kThemeButtonOff; + inNewInfo.state = kThemeStateInactive; + inNewInfo.value = kThemeButtonOff; } else if (sbPtr->selElement == SEL_BUTTONUP) { - inNewInfo.state = kThemeStatePressedUp; - inNewInfo.value = kThemeButtonOn; + inNewInfo.state = kThemeStatePressedUp; + inNewInfo.value = kThemeButtonOn; } else if (sbPtr->selElement == SEL_BUTTONDOWN) { - inNewInfo.state = kThemeStatePressedDown; - inNewInfo.value = kThemeButtonOn; + inNewInfo.state = kThemeStatePressedDown; + inNewInfo.value = kThemeButtonOn; } else { - inNewInfo.state = kThemeStateActive; - inNewInfo.value = kThemeButtonOff; + inNewInfo.state = kThemeStateActive; + inNewInfo.value = kThemeButtonOff; } - + inNewInfo.adornment = kThemeAdornmentNone; - inBounds.left = Tk_Width(tkwin) - incDecWidth - 1; - inBounds.right = Tk_Width(tkwin) - 1; - inBounds.top = MAC_OSX_FOCUS_WIDTH; - inBounds.bottom = Tk_Height(tkwin) - MAC_OSX_FOCUS_WIDTH; - + inBounds.left = macDraw->xOff + Tk_Width(tkwin) - incDecWidth - 1; + inBounds.right = macDraw->xOff + Tk_Width(tkwin) - 1; + inBounds.top = macDraw->yOff + MAC_OSX_FOCUS_WIDTH; + inBounds.bottom = macDraw->yOff + Tk_Height(tkwin) - MAC_OSX_FOCUS_WIDTH; + /* We had to make the entry part of the window smaller so that we - * wouldn't overdraw the spin buttons with the focus highlight. SO + * wouldn't overdraw the spin buttons with the focus highlight. So * now we have to draw the highlightbackground. */ - + bgGC = Tk_GCForColor(sbPtr->entry.highlightBgColorPtr, d); rects[0].x = inBounds.left; rects[0].y = 0; rects[0].width = Tk_Width(tkwin); rects[0].height = Tk_Height(tkwin); XFillRectangles(Tk_Display(tkwin), d, bgGC, rects, 1); - - err = DrawThemeButton (&inBounds, inKind, &inNewInfo, inPrevInfo, - inEraseProc, inLabelProc, inUserData); - - SetGWorld(saveWorld, saveDevice); + TkMacOSXSetupDrawingContext(d, NULL, 0, &dc); + ChkErr(DrawThemeButton, &inBounds, inKind, &inNewInfo, inPrevInfo, + inEraseProc, inLabelProc, inUserData); + TkMacOSXRestoreDrawingContext(&dc); return 1; } |