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authorReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
committerReinhard Tartler <siretart@tauware.de>2011-10-10 17:43:39 +0200
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tree2ac1c9cc16ceb93edb2c4382c088dac5aeafdf0f /nx-X11/programs/Xserver/hw/darwin/quartz/quartzCocoa.m
parenta840692edc9c6d19cd7c057f68e39c7d95eb767d (diff)
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+/* $XdotOrg: xc/programs/Xserver/hw/darwin/quartz/quartzCocoa.m,v 1.3 2004/07/30 19:12:17 torrey Exp $ */
+/**************************************************************
+ *
+ * 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) 2001-2004 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 1.5 2004/06/08 22:58:10 torrey Exp $ */
+
+#include "quartzCommon.h"
+
+#define BOOL xBOOL
+#include "darwin.h"
+#undef BOOL
+
+#include <Cocoa/Cocoa.h>
+
+#import "Preferences.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];
+ darwinMouseAccelChange = [Preferences mouseAccelChange];
+ quartzUseSysBeep = [Preferences systemBeep];
+ quartzEnableKeyEquivalents = [Preferences enableKeyEquivalents];
+
+ // 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
+}