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Diffstat (limited to 'hw/darwin/quartz/quartzCocoa.m')
| -rw-r--r-- | hw/darwin/quartz/quartzCocoa.m | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/hw/darwin/quartz/quartzCocoa.m b/hw/darwin/quartz/quartzCocoa.m new file mode 100644 index 000000000..d6d9bbe32 --- /dev/null +++ b/hw/darwin/quartz/quartzCocoa.m @@ -0,0 +1,198 @@ +/************************************************************** + * + * Quartz-specific support for the Darwin X Server + * that requires Cocoa and Objective-C. + * + * This file is separate from the parts of Quartz support + * that use X include files to avoid symbol collisions. + * + **************************************************************/ +/* + * Copyright (c) 2001-2003 Torrey T. Lyons and Greg Parker. + * All Rights Reserved. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Except as contained in this notice, the name(s) of the above copyright + * holders shall not be used in advertising or otherwise to promote the sale, + * use or other dealings in this Software without prior written authorization. + */ +/* $XFree86: xc/programs/Xserver/hw/darwin/quartz/quartzCocoa.m,v 1.3 2003/01/19 06:52:54 torrey Exp $ */ + +#include <Cocoa/Cocoa.h> + +#import "Preferences.h" +#include "quartzCommon.h" +#include "pseudoramiX.h" + +extern void FatalError(const char *, ...); +extern char *display; +extern int noPanoramiXExtension; + + +/* + * QuartzReadPreferences + * Read the user preferences from the Cocoa front end. + */ +void QuartzReadPreferences(void) +{ + char *fileString; + + darwinFakeButtons = [Preferences fakeButtons]; + darwinFakeMouse2Mask = [Preferences button2Mask]; + darwinFakeMouse3Mask = [Preferences button3Mask]; + quartzMouseAccelChange = [Preferences mouseAccelChange]; + quartzUseSysBeep = [Preferences systemBeep]; + + // quartzRootless has already been set + if (quartzRootless) { + // Use PseudoramiX instead of Xinerama + noPanoramiXExtension = TRUE; + noPseudoramiXExtension = ![Preferences xinerama]; + + quartzUseAGL = [Preferences useAGL]; + } else { + noPanoramiXExtension = ![Preferences xinerama]; + noPseudoramiXExtension = TRUE; + + // Full screen can't use AGL for GLX + quartzUseAGL = FALSE; + } + + if ([Preferences useKeymapFile]) { + fileString = (char *) [[Preferences keymapFile] lossyCString]; + darwinKeymapFile = (char *) malloc(strlen(fileString)+1); + if (! darwinKeymapFile) + FatalError("malloc failed in QuartzReadPreferences()!\n"); + strcpy(darwinKeymapFile, fileString); + } + + display = (char *) malloc(8); + if (! display) + FatalError("malloc failed in QuartzReadPreferences()!\n"); + snprintf(display, 8, "%i", [Preferences display]); + + darwinDesiredDepth = [Preferences depth] - 1; +} + + +/* + * QuartzWriteCocoaPasteboard + * Write text to the Mac OS X pasteboard. + */ +void QuartzWriteCocoaPasteboard( + char *text) +{ + NSPasteboard *pasteboard; + NSArray *pasteboardTypes; + NSString *string; + + if (! text) return; + pasteboard = [NSPasteboard generalPasteboard]; + if (! pasteboard) return; + string = [NSString stringWithCString:text]; + if (! string) return; + pasteboardTypes = [NSArray arrayWithObject:NSStringPboardType]; + + // nil owner because we don't provide type translations + [pasteboard declareTypes:pasteboardTypes owner:nil]; + [pasteboard setString:string forType:NSStringPboardType]; +} + + +/* + * QuartzReadCocoaPasteboard + * Read text from the Mac OS X pasteboard and return it as a heap string. + * The caller must free the string. + */ +char *QuartzReadCocoaPasteboard(void) +{ + NSPasteboard *pasteboard; + NSArray *pasteboardTypes; + NSString *existingType; + char *text = NULL; + + pasteboardTypes = [NSArray arrayWithObject:NSStringPboardType]; + pasteboard = [NSPasteboard generalPasteboard]; + if (! pasteboard) return NULL; + + existingType = [pasteboard availableTypeFromArray:pasteboardTypes]; + if (existingType) { + NSString *string = [pasteboard stringForType:existingType]; + char *buffer; + + if (! string) return NULL; + buffer = (char *) [string lossyCString]; + text = (char *) malloc(strlen(buffer)+1); + if (text) + strcpy(text, buffer); + } + + return text; +} + + +/* + * QuartzFSUseQDCursor + * Return whether the screen should use a QuickDraw cursor. + */ +int QuartzFSUseQDCursor( + int depth) // screen depth +{ + switch ([Preferences useQDCursor]) { + case qdCursor_Always: + return TRUE; + case qdCursor_Never: + return FALSE; + case qdCursor_Not8Bit: + if (depth > 8) + return TRUE; + else + return FALSE; + } + return TRUE; +} + + +/* + * QuartzBlockHandler + * Clean out any autoreleased objects. + */ +void QuartzBlockHandler( + void *blockData, + void *pTimeout, + void *pReadmask) +{ + static NSAutoreleasePool *aPool = nil; + + [aPool release]; + aPool = [[NSAutoreleasePool alloc] init]; +} + + +/* + * QuartzWakeupHandler + */ +void QuartzWakeupHandler( + void *blockData, + int result, + void *pReadmask) +{ + // nothing here +} |