| 1 | /* CGSPrivate.h -- Header file for undocumented CoreGraphics stuff. */ |
|---|
| 2 | |
|---|
| 3 | /* DesktopManager -- A virtual desktop provider for OS X |
|---|
| 4 | * |
|---|
| 5 | * Copyright (C) 2003, 2004 Richard J Wareham <richwareham@users.sourceforge.net> |
|---|
| 6 | * This program is free software; you can redistribute it and/or modify it |
|---|
| 7 | * under the terms of the GNU General Public License as published by the Free |
|---|
| 8 | * Software Foundation; either version 2 of the License, or (at your option) |
|---|
| 9 | * any later version. |
|---|
| 10 | * |
|---|
| 11 | * This program is distributed in the hope that it will be useful, but |
|---|
| 12 | * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
|---|
| 13 | * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|---|
| 14 | * for more details. |
|---|
| 15 | * |
|---|
| 16 | * You should have received a copy of the GNU General Public License along |
|---|
| 17 | * with this program; if not, write to the Free Software Foundation, Inc., 675 |
|---|
| 18 | * Mass Ave, Cambridge, MA 02139, USA. |
|---|
| 19 | */ |
|---|
| 20 | |
|---|
| 21 | #include <Carbon/Carbon.h> |
|---|
| 22 | |
|---|
| 23 | /* These functions all return a status code. Typical CoreGraphics replies are: |
|---|
| 24 | kCGErrorSuccess = 0, |
|---|
| 25 | kCGErrorFirst = 1000, |
|---|
| 26 | kCGErrorFailure = kCGErrorFirst, |
|---|
| 27 | kCGErrorIllegalArgument = 1001, |
|---|
| 28 | kCGErrorInvalidConnection = 1002, |
|---|
| 29 | */ |
|---|
| 30 | |
|---|
| 31 | // Internal CoreGraphics typedefs |
|---|
| 32 | typedef int CGSConnection; |
|---|
| 33 | typedef int CGSWindow; |
|---|
| 34 | typedef int CGSValue; |
|---|
| 35 | |
|---|
| 36 | //// CONSTANTS //// |
|---|
| 37 | |
|---|
| 38 | /* Window ordering mode. */ |
|---|
| 39 | typedef enum _CGSWindowOrderingMode { |
|---|
| 40 | kCGSOrderAbove = 1, // Window is ordered above target. |
|---|
| 41 | kCGSOrderBelow = -1, // Window is ordered below target. |
|---|
| 42 | kCGSOrderOut = 0 // Window is removed from the on-screen window list. |
|---|
| 43 | } CGSWindowOrderingMode; |
|---|
| 44 | |
|---|
| 45 | // Internal CoreGraphics functions. |
|---|
| 46 | |
|---|
| 47 | /* Retrieve the workspace number associated with the workspace currently |
|---|
| 48 | * being shown. |
|---|
| 49 | * |
|---|
| 50 | * cid -- Current connection. |
|---|
| 51 | * workspace -- Pointer to int value to be set to workspace number. |
|---|
| 52 | */ |
|---|
| 53 | extern OSStatus CGSGetWorkspace(const CGSConnection cid, int *workspace); |
|---|
| 54 | |
|---|
| 55 | /* Retrieve workspace number associated with the workspace a particular window |
|---|
| 56 | * resides on. |
|---|
| 57 | * |
|---|
| 58 | * cid -- Current connection. |
|---|
| 59 | * wid -- Window number of window to examine. |
|---|
| 60 | * workspace -- Pointer to int value to be set to workspace number. |
|---|
| 61 | */ |
|---|
| 62 | extern OSStatus CGSGetWindowWorkspace(const CGSConnection cid, const CGSWindow wid, int *workspace); |
|---|
| 63 | |
|---|
| 64 | /* Show workspace associated with a workspace number. |
|---|
| 65 | * |
|---|
| 66 | * cid -- Current connection. |
|---|
| 67 | * workspace -- Workspace number. |
|---|
| 68 | */ |
|---|
| 69 | extern OSStatus CGSSetWorkspace(const CGSConnection cid, int workspace); |
|---|
| 70 | |
|---|
| 71 | typedef enum { |
|---|
| 72 | CGSNone = 0, // No transition effect. |
|---|
| 73 | CGSFade, // Cross-fade. |
|---|
| 74 | CGSZoom, // Zoom/fade towards us. |
|---|
| 75 | CGSReveal, // Reveal new desktop under old. |
|---|
| 76 | CGSSlide, // Slide old out and new in. |
|---|
| 77 | CGSWarpFade, // Warp old and fade out revealing new. |
|---|
| 78 | CGSSwap, // Swap desktops over graphically. |
|---|
| 79 | CGSCube, // The well-known cube effect. |
|---|
| 80 | CGSWarpSwitch, // Warp old, switch and un-warp. |
|---|
| 81 | CGSFlip // Flip over |
|---|
| 82 | } CGSTransitionType; |
|---|
| 83 | |
|---|
| 84 | typedef enum { |
|---|
| 85 | CGSDown, // Old desktop moves down. |
|---|
| 86 | CGSLeft, // Old desktop moves left. |
|---|
| 87 | CGSRight, // Old desktop moves right. |
|---|
| 88 | CGSInRight, // CGSSwap: Old desktop moves into screen, new comes from right. |
|---|
| 89 | CGSBottomLeft = 5, // CGSSwap: Old desktop moves to bl, new comes from tr. |
|---|
| 90 | CGSBottomRight, // Old desktop to br, New from tl. |
|---|
| 91 | CGSDownTopRight, // CGSSwap: Old desktop moves down, new from tr. |
|---|
| 92 | CGSUp, // Old desktop moves up. |
|---|
| 93 | CGSTopLeft, // Old desktop moves tl. |
|---|
| 94 | |
|---|
| 95 | CGSTopRight, // CGSSwap: old to tr. new from bl. |
|---|
| 96 | CGSUpBottomRight, // CGSSwap: old desktop up, new from br. |
|---|
| 97 | CGSInBottom, // CGSSwap: old in, new from bottom. |
|---|
| 98 | CGSLeftBottomRight, // CGSSwap: old one moves left, new from br. |
|---|
| 99 | CGSRightBottomLeft, // CGSSwap: old one moves right, new from bl. |
|---|
| 100 | CGSInBottomRight, // CGSSwap: onl one in, new from br. |
|---|
| 101 | CGSInOut // CGSSwap: old in, new out. |
|---|
| 102 | } CGSTransitionOption; |
|---|
| 103 | |
|---|
| 104 | typedef enum { |
|---|
| 105 | CGSTagNone = 0, // No tags |
|---|
| 106 | CGSTagExposeFade = 0x0002, // Fade out when Expose activates. |
|---|
| 107 | CGSTagNoShadow = 0x0008, // No window shadow. |
|---|
| 108 | CGSTagTransparent = 0x0200, // Transparent to mouse clicks. |
|---|
| 109 | CGSTagSticky = 0x0800, // Appears on all workspaces. |
|---|
| 110 | } CGSWindowTag; |
|---|
| 111 | |
|---|
| 112 | extern OSStatus CGSSetWorkspaceWithTransition(const CGSConnection cid, |
|---|
| 113 | int workspaceNumber, |
|---|
| 114 | CGSTransitionType transition, |
|---|
| 115 | CGSTransitionOption subtype, |
|---|
| 116 | float time); |
|---|
| 117 | |
|---|
| 118 | /* Get the default connection for the current process. */ |
|---|
| 119 | extern CGSConnection _CGSDefaultConnection(void); |
|---|
| 120 | |
|---|
| 121 | typedef struct { |
|---|
| 122 | uint32_t unknown1; |
|---|
| 123 | CGSTransitionType type; |
|---|
| 124 | CGSTransitionOption option; |
|---|
| 125 | CGSWindow wid; /* Can be 0 for full-screen */ |
|---|
| 126 | float *backColour; /* Null for black otherwise pointer to 3 float array with RGB value */ |
|---|
| 127 | } CGSTransitionSpec; |
|---|
| 128 | |
|---|
| 129 | /* Transition handling. */ |
|---|
| 130 | extern OSStatus CGSNewTransition(const CGSConnection cid, const CGSTransitionSpec* spec, int *pTransitionHandle); |
|---|
| 131 | extern OSStatus CGSInvokeTransition(const CGSConnection cid, int transitionHandle, float duration); |
|---|
| 132 | extern OSStatus CGSReleaseTransition(const CGSConnection cid, int transitionHandle); |
|---|
| 133 | |
|---|
| 134 | // thirtyTwo must = 32 for some reason. tags is pointer to |
|---|
| 135 | //array ot ints (size 2?). First entry holds window tags. |
|---|
| 136 | // 0x0800 is sticky bit. |
|---|
| 137 | extern OSStatus CGSGetWindowTags(const CGSConnection cid, const CGSWindow wid, |
|---|
| 138 | CGSWindowTag *tags, int thirtyTwo); |
|---|
| 139 | extern OSStatus CGSSetWindowTags(const CGSConnection cid, const CGSWindow wid, |
|---|
| 140 | CGSWindowTag *tags, int thirtyTwo); |
|---|
| 141 | extern OSStatus CGSClearWindowTags(const CGSConnection cid, const CGSWindow wid, |
|---|
| 142 | CGSWindowTag *tags, int thirtyTwo); |
|---|
| 143 | extern OSStatus CGSGetWindowEventMask(const CGSConnection cid, const CGSWindow wid, uint32_t *mask); |
|---|
| 144 | extern OSStatus CGSSetWindowEventMask(const CGSConnection cid, const CGSWindow wid, uint32_t mask); |
|---|
| 145 | |
|---|
| 146 | // Get on-screen window counts and lists. |
|---|
| 147 | extern OSStatus CGSGetWindowCount(const CGSConnection cid, CGSConnection targetCID, int* outCount); |
|---|
| 148 | extern OSStatus CGSGetWindowList(const CGSConnection cid, CGSConnection targetCID, |
|---|
| 149 | int count, int* list, int* outCount); |
|---|
| 150 | |
|---|
| 151 | // Get on-screen window counts and lists. |
|---|
| 152 | extern OSStatus CGSGetOnScreenWindowCount(const CGSConnection cid, CGSConnection targetCID, int* outCount); |
|---|
| 153 | extern OSStatus CGSGetOnScreenWindowList(const CGSConnection cid, CGSConnection targetCID, |
|---|
| 154 | int count, int* list, int* outCount); |
|---|
| 155 | |
|---|
| 156 | // Per-workspace window counts and lists. |
|---|
| 157 | extern OSStatus CGSGetWorkspaceWindowCount(const CGSConnection cid, int workspaceNumber, int *outCount); |
|---|
| 158 | extern OSStatus CGSGetWorkspaceWindowList(const CGSConnection cid, int workspaceNumber, int count, |
|---|
| 159 | int* list, int* outCount); |
|---|
| 160 | |
|---|
| 161 | // Gets the level of a window |
|---|
| 162 | extern OSStatus CGSGetWindowLevel(const CGSConnection cid, CGSWindow wid, |
|---|
| 163 | int *level); |
|---|
| 164 | extern OSStatus CGSSetWindowLevel(const CGSConnection cid, CGSWindow wid, |
|---|
| 165 | int *level); |
|---|
| 166 | |
|---|
| 167 | // Window ordering |
|---|
| 168 | extern OSStatus CGSOrderWindow(const CGSConnection cid, const CGSWindow wid, |
|---|
| 169 | CGSWindowOrderingMode place, CGSWindow relativeToWindowID /* can be NULL */); |
|---|
| 170 | |
|---|
| 171 | // Gets the screen rect for a window. |
|---|
| 172 | extern OSStatus CGSGetScreenRectForWindow(const CGSConnection cid, CGSWindow wid, |
|---|
| 173 | CGRect *outRect); |
|---|
| 174 | |
|---|
| 175 | // Window appearance/position |
|---|
| 176 | extern OSStatus CGSSetWindowAlpha(const CGSConnection cid, const CGSWindow wid, float alpha); |
|---|
| 177 | extern OSStatus CGSSetWindowListAlpha(const CGSConnection cid, CGSWindow *wids, int count, float alpha); |
|---|
| 178 | extern OSStatus CGSGetWindowAlpha(const CGSConnection cid, const CGSWindow wid, float* alpha); |
|---|
| 179 | extern OSStatus CGSMoveWindow(const CGSConnection cid, const CGSWindow wid, CGPoint *point); |
|---|
| 180 | extern OSStatus CGSSetWindowTransform(const CGSConnection cid, const CGSWindow wid, CGAffineTransform transform); |
|---|
| 181 | extern OSStatus CGSGetWindowTransform(const CGSConnection cid, const CGSWindow wid, CGAffineTransform * outTransform); |
|---|
| 182 | extern OSStatus CGSSetWindowTransforms(const CGSConnection cid, CGSWindow *wids, CGAffineTransform *transform, int n); |
|---|
| 183 | |
|---|
| 184 | extern OSStatus CGSMoveWorkspaceWindows(const CGSConnection connection, int toWorkspace, int fromWorkspace); |
|---|
| 185 | extern OSStatus CGSMoveWorkspaceWindowList(const CGSConnection connection, CGSWindow *wids, int count, |
|---|
| 186 | int toWorkspace); |
|---|
| 187 | |
|---|
| 188 | // extern OSStatus CGSConnectionGetPID(const CGSConnection cid, pid_t *pid, CGSConnection b); |
|---|
| 189 | |
|---|
| 190 | extern OSStatus CGSGetWindowProperty(const CGSConnection cid, CGSWindow wid, CGSValue key, |
|---|
| 191 | CGSValue *outValue); |
|---|
| 192 | extern OSStatus CGSSetWindowProperty(const CGSConnection cid, CGSWindow wid, CGSValue key, |
|---|
| 193 | CGSValue *outValue); |
|---|
| 194 | |
|---|
| 195 | //extern OSStatus CGSWindowAddRectToDirtyShape(const CGSConnection cid, const CGSWindow wid, CGRect *rect); |
|---|
| 196 | extern OSStatus CGSUncoverWindow(const CGSConnection cid, const CGSWindow wid); |
|---|
| 197 | extern OSStatus CGSFlushWindow(const CGSConnection cid, const CGSWindow wid, int unknown /* 0 works */ ); |
|---|
| 198 | |
|---|
| 199 | extern OSStatus CGSGetWindowOwner(const CGSConnection cid, const CGSWindow wid, CGSConnection *ownerCid); |
|---|
| 200 | extern OSStatus CGSConnectionGetPID(const CGSConnection cid, pid_t *pid, const CGSConnection ownerCid); |
|---|
| 201 | |
|---|
| 202 | // Values |
|---|
| 203 | extern CGSValue CGSCreateCStringNoCopy(const char *str); |
|---|
| 204 | extern CGSValue CGSCreateCString(const char* str); |
|---|
| 205 | extern char* CGSCStringValue(CGSValue string); |
|---|
| 206 | extern int CGSIntegerValue(CGSValue intVal); |
|---|
| 207 | extern void *CGSReleaseGenericObj(void*); |
|---|