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* Source/x11/XGServer.m, * Source/x11/XGServerWindow.m: hold the cache of connected monitor devices parameters - `monitors` - a an array structures.
128 lines
3.6 KiB
Objective-C
128 lines
3.6 KiB
Objective-C
/* <title>XGServer</title>
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<abstract>Backend server using the X11.</abstract>
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Copyright (C) 2002-2015 Free Software Foundation, Inc.
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Author: Adam Fedor <fedor@gnu.org>
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Date: Mar 2002
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This file is part of the GNUstep Backend.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; see the file COPYING.LIB.
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If not, see <http://www.gnu.org/licenses/> or write to the
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Free Software Foundation, 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#ifndef _XGServer_h_INCLUDE
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#define _XGServer_h_INCLUDE
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#include "config.h"
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#include <GNUstepGUI/GSDisplayServer.h>
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#include <X11/Xatom.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "x11/XGGeneric.h"
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#ifdef HAVE_X11_EXTENSIONS_SYNC_H
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#include <X11/extensions/sync.h>
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#endif
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/*
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* Enumerated type to say how we should draw pixels to the X display - used
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* to select different drawing mechanisms to try to optimise.
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*/
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typedef enum {
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XGDM_FAST15,
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XGDM_FAST16,
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XGDM_FAST32,
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XGDM_FAST32_BGR,
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XGDM_FAST8,
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XGDM_PORTABLE
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} XGDrawMechanism;
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typedef struct MonitorDevice {
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NSWindowDepth depth;
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NSSize resolution;
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NSRect frame;
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} MonitorDevice;
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@interface XGServer : GSDisplayServer
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{
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Display *dpy;
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int defScreen;
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NSMapTable *screenList;
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Window grabWindow;
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struct XGGeneric generic;
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id inputServer;
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int randrEventBase;
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int randrErrorBase;
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MonitorDevice *monitors;
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}
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+ (Display*) currentXDisplay;
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- (Display*) xDisplay;
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- (Window) xAppRootWindow;
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- (void *) xrContextForScreen: (int)screen_number;
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- (Visual *) visualForScreen: (int)screen_number;
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- (int) depthForScreen: (int)screen_number;
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- (XGDrawMechanism) drawMechanismForScreen: (int)screen_number;
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- (void) getForScreen: (int)screen_number pixelFormat: (int *)bpp_number
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masks: (int *)red_mask : (int *)green_mask : (int *)blue_mask;
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- (Window) xDisplayRootWindowForScreen: (int)screen_number;
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- (XColor) xColorFromColor: (XColor)color forScreen: (int)screen_number;
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+ (void) waitAllContexts;
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@end
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/*
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* Synchronize with X event queue - soak up events.
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* Waits for up to 1 second for event.
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*/
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@interface XGServer (XSync)
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- (BOOL) xSyncMap: (void*)window;
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@end
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@interface XGServer (XGGeneric)
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- (NSRect) _OSFrameToXFrame: (NSRect)o for: (void*)window;
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- (NSRect) _OSFrameToXHints: (NSRect)o for: (void*)window;
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- (NSRect) _XFrameToOSFrame: (NSRect)x for: (void*)window;
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- (NSRect) _XFrameToXHints: (NSRect)o for: (void*)window;
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- (NSString *) windowManagerName;
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@end
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// Public interface for the input methods.
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@interface XGServer (InputMethod)
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- (NSString *) inputMethodStyle;
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- (NSString *) fontSize: (int *)size;
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- (BOOL) clientWindowRect: (NSRect *)rect;
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- (BOOL) statusArea: (NSRect *)rect;
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- (BOOL) preeditArea: (NSRect *)rect;
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- (BOOL) preeditSpot: (NSPoint *)p;
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- (BOOL) setStatusArea: (NSRect *)rect;
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- (BOOL) setPreeditArea: (NSRect *)rect;
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- (BOOL) setPreeditSpot: (NSPoint *)p;
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@end
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@interface XGServer (TimeKeeping)
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- (void) setLastTime: (Time)last;
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- (Time) lastTime;
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@end
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#endif /* _XGServer_h_INCLUDE */
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