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Diffstat (limited to 'intern/ghost/intern/GHOST_DisplayManagerCocoa.mm')
| -rw-r--r-- | intern/ghost/intern/GHOST_DisplayManagerCocoa.mm | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/intern/ghost/intern/GHOST_DisplayManagerCocoa.mm b/intern/ghost/intern/GHOST_DisplayManagerCocoa.mm new file mode 100644 index 00000000000..5be49851bcb --- /dev/null +++ b/intern/ghost/intern/GHOST_DisplayManagerCocoa.mm @@ -0,0 +1,168 @@ +/**
+ * $Id: GHOST_DisplayManagerCocoa.mm 23603 2009-10-02 07:20:33Z damien78 $
+ * ***** BEGIN GPL LICENSE BLOCK *****
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software Foundation,
+ * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
+ * All rights reserved.
+ *
+ * The Original Code is: all of this file.
+ *
+ * Contributor(s): Maarten Gribnau 09/2001
+ Damien Plisson 10/2009
+ *
+ * ***** END GPL LICENSE BLOCK *****
+ */
+
+#include <Cocoa/Cocoa.h>
+
+#include "GHOST_DisplayManagerCocoa.h"
+#include "GHOST_Debug.h"
+
+// We do not support multiple monitors at the moment
+
+
+GHOST_DisplayManagerCocoa::GHOST_DisplayManagerCocoa(void)
+{
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerCocoa::getNumDisplays(GHOST_TUns8& numDisplays) const
+{
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+ numDisplays = (GHOST_TUns8) [[NSScreen screens] count];
+
+ [pool drain];
+ return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerCocoa::getNumDisplaySettings(GHOST_TUns8 display, GHOST_TInt32& numSettings) const
+{
+ GHOST_ASSERT((display==kMainDisplay), "GHOST_DisplayManagerCocoa::getNumDisplaySettings(): only main display is supported");
+
+ numSettings = (GHOST_TInt32)3; //Width, Height, BitsPerPixel
+
+ return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerCocoa::getDisplaySetting(GHOST_TUns8 display, GHOST_TInt32 index, GHOST_DisplaySetting& setting) const
+{
+ //Note that only current display setting is available
+ NSScreen *askedDisplay;
+
+ GHOST_ASSERT((display==kMainDisplay), "GHOST_DisplayManagerCocoa::getDisplaySetting(): only main display is supported");
+
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+ if (display == kMainDisplay) //Screen #0 may not be the main one
+ askedDisplay = [NSScreen mainScreen];
+ else
+ askedDisplay = [[NSScreen screens] objectAtIndex:display];
+
+ if(askedDisplay == nil) {
+ [pool drain];
+ return GHOST_kFailure;
+ }
+
+ NSRect frame = [askedDisplay visibleFrame];
+ setting.xPixels = frame.size.width;
+ setting.yPixels = frame.size.height;
+
+ setting.bpp = NSBitsPerPixelFromDepth([askedDisplay depth]);
+
+ setting.frequency = 0; //No more CRT display...
+
+#ifdef GHOST_DEBUG
+ printf("display mode: width=%d, height=%d, bpp=%d, frequency=%d\n", setting.xPixels, setting.yPixels, setting.bpp, setting.frequency);
+#endif // GHOST_DEBUG
+
+ [pool drain];
+ return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerCocoa::getCurrentDisplaySetting(GHOST_TUns8 display, GHOST_DisplaySetting& setting) const
+{
+ NSScreen *askedDisplay;
+
+ GHOST_ASSERT((display==kMainDisplay), "GHOST_DisplayManagerCocoa::getCurrentDisplaySetting(): only main display is supported");
+
+ NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
+
+ if (display == kMainDisplay) //Screen #0 may not be the main one
+ askedDisplay = [NSScreen mainScreen];
+ else
+ askedDisplay = [[NSScreen screens] objectAtIndex:display];
+
+ if(askedDisplay == nil) {
+ [pool drain];
+ return GHOST_kFailure;
+ }
+
+ NSRect frame = [askedDisplay visibleFrame];
+ setting.xPixels = frame.size.width;
+ setting.yPixels = frame.size.height;
+
+ setting.bpp = NSBitsPerPixelFromDepth([askedDisplay depth]);
+
+ setting.frequency = 0; //No more CRT display...
+
+#ifdef GHOST_DEBUG
+ printf("current display mode: width=%d, height=%d, bpp=%d, frequency=%d\n", setting.xPixels, setting.yPixels, setting.bpp, setting.frequency);
+#endif // GHOST_DEBUG
+
+ [pool drain];
+ return GHOST_kSuccess;
+}
+
+
+GHOST_TSuccess GHOST_DisplayManagerCocoa::setCurrentDisplaySetting(GHOST_TUns8 display, const GHOST_DisplaySetting& setting)
+{
+ GHOST_ASSERT((display==kMainDisplay), "GHOST_DisplayManagerCocoa::setCurrentDisplaySetting(): only main display is supported");
+
+#ifdef GHOST_DEBUG
+ printf("GHOST_DisplayManagerCocoa::setCurrentDisplaySetting(): requested settings:\n");
+ printf(" setting.xPixels=%d\n", setting.xPixels);
+ printf(" setting.yPixels=%d\n", setting.yPixels);
+ printf(" setting.bpp=%d\n", setting.bpp);
+ printf(" setting.frequency=%d\n", setting.frequency);
+#endif // GHOST_DEBUG
+
+ //Display configuration is no more available in 10.6
+
+/* CFDictionaryRef displayModeValues = ::CGDisplayBestModeForParametersAndRefreshRate(
+ m_displayIDs[display],
+ (size_t)setting.bpp,
+ (size_t)setting.xPixels,
+ (size_t)setting.yPixels,
+ (CGRefreshRate)setting.frequency,
+ NULL);*/
+
+#ifdef GHOST_DEBUG
+ printf("GHOST_DisplayManagerCocoa::setCurrentDisplaySetting(): switching to:\n");
+ printf(" setting.xPixels=%d\n", getValue(displayModeValues, kCGDisplayWidth));
+ printf(" setting.yPixels=%d\n", getValue(displayModeValues, kCGDisplayHeight));
+ printf(" setting.bpp=%d\n", getValue(displayModeValues, kCGDisplayBitsPerPixel));
+ printf(" setting.frequency=%d\n", getValue(displayModeValues, kCGDisplayRefreshRate));
+#endif // GHOST_DEBUG
+
+ //CGDisplayErr err = ::CGDisplaySwitchToMode(m_displayIDs[display], displayModeValues);
+
+ return /*err == CGDisplayNoErr ? GHOST_kSuccess :*/ GHOST_kFailure;
+}
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