| 1 | /* |
| 2 | * quartzRandR.h |
| 3 | * |
| 4 | * Copyright (c) 2010 Jan Hauffa. |
| 5 | * 2010-2012 Apple Inc. |
| 6 | * All Rights Reserved. |
| 7 | * |
| 8 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 9 | * copy of this software and associated documentation files (the "Software"), |
| 10 | * to deal in the Software without restriction, including without limitation |
| 11 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 12 | * and/or sell copies of the Software, and to permit persons to whom the |
| 13 | * Software is furnished to do so, subject to the following conditions: |
| 14 | * |
| 15 | * The above copyright notice and this permission notice shall be included in |
| 16 | * all copies or substantial portions of the Software. |
| 17 | * |
| 18 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 19 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 20 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 21 | * THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 22 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 23 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| 24 | * DEALINGS IN THE SOFTWARE. |
| 25 | * |
| 26 | * Except as contained in this notice, the name(s) of the above copyright |
| 27 | * holders shall not be used in advertising or otherwise to promote the sale, |
| 28 | * use or other dealings in this Software without prior written authorization. |
| 29 | */ |
| 30 | |
| 31 | #ifndef _QUARTZRANDR_H_ |
| 32 | #define _QUARTZRANDR_H_ |
| 33 | |
| 34 | #include "randrstr.h" |
| 35 | |
| 36 | typedef struct { |
| 37 | size_t width, height; |
| 38 | int refresh; |
| 39 | RRScreenSizePtr pSize; |
| 40 | void *ref; /* CGDisplayModeRef or CFDictionaryRef */ |
| 41 | } QuartzModeInfo, *QuartzModeInfoPtr; |
| 42 | |
| 43 | // Quartz specific per screen storage structure |
| 44 | typedef struct { |
| 45 | // List of CoreGraphics displays that this X11 screen covers. |
| 46 | // This is more than one CG display for video mirroring and |
| 47 | // rootless PseudoramiX mode. |
| 48 | // No CG display will be covered by more than one X11 screen. |
| 49 | int displayCount; |
| 50 | CGDirectDisplayID *displayIDs; |
| 51 | QuartzModeInfo rootlessMode, fullscreenMode, currentMode; |
| 52 | } QuartzScreenRec, *QuartzScreenPtr; |
| 53 | |
| 54 | #define QUARTZ_PRIV(pScreen) \ |
| 55 | ((QuartzScreenPtr)dixLookupPrivate(&pScreen->devPrivates, quartzScreenKey)) |
| 56 | |
| 57 | void |
| 58 | QuartzCopyDisplayIDs(ScreenPtr pScreen, int displayCount, |
| 59 | CGDirectDisplayID *displayIDs); |
| 60 | |
| 61 | Bool |
| 62 | QuartzRandRUpdateFakeModes(BOOL force_update); |
| 63 | Bool |
| 64 | QuartzRandRInit(ScreenPtr pScreen); |
| 65 | |
| 66 | /* These two functions provide functionality expected by the legacy |
| 67 | * mode switching. They are equivalent to a client requesting one |
| 68 | * of the modes corresponding to these "fake" modes. |
| 69 | * QuartzRandRSetFakeFullscreen takes an argument which is used to determine |
| 70 | * the visibility of the windows after the change. |
| 71 | */ |
| 72 | void |
| 73 | QuartzRandRSetFakeRootless(void); |
| 74 | void |
| 75 | QuartzRandRSetFakeFullscreen(BOOL state); |
| 76 | |
| 77 | /* Toggle fullscreen mode. If "fake" fullscreen is the current mode, |
| 78 | * this will just show/hide the X11 windows. If we are in a RandR fullscreen |
| 79 | * mode, this will toggles us to the default fake mode and hide windows if |
| 80 | * it is fullscreen |
| 81 | */ |
| 82 | void |
| 83 | QuartzRandRToggleFullscreen(void); |
| 84 | |
| 85 | #endif |