annotate src/video/quartz/SDL_QuartzWM.m @ 3888:6d2e1961661a SDL-1.2

Removed broken AmigaOS support. Fixes Bugzilla #337.
author Ryan C. Gordon <icculus@icculus.org>
date Sun, 29 Oct 2006 03:58:27 +0000
parents 2780f547f5e7
children c121d94672cb 0c76e6d1c3d6
rev   line source
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45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
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1 /*
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2003 Sam Lantinga
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4
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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5 This library is free software; you can redistribute it and/or
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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6 modify it under the terms of the GNU Library General Public
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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7 License as published by the Free Software Foundation; either
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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8 version 2 of the License, or (at your option) any later version.
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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9
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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10 This library is distributed in the hope that it will be useful,
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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13 Library General Public License for more details.
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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14
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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15 You should have received a copy of the GNU Library General Public
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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16 License along with this library; if not, write to the Free
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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18
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19 Sam Lantinga
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20 slouken@libsdl.org
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21 */
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376665398b25 Catch the C++ and Objective C sources too...
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22 #include "SDL_config.h"
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23
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24 #include "SDL_QuartzVideo.h"
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25
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04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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26
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27 struct WMcursor {
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28 NSCursor *nscursor;
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29 };
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30
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31 void QZ_FreeWMCursor (_THIS, WMcursor *cursor) {
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32
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33 if ( cursor != NULL ) {
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34 [ cursor->nscursor release ];
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35 free (cursor);
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36 }
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37 }
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38
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39 WMcursor* QZ_CreateWMCursor (_THIS, Uint8 *data, Uint8 *mask,
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40 int w, int h, int hot_x, int hot_y) {
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41 WMcursor *cursor;
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42 NSBitmapImageRep *imgrep;
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43 NSImage *img;
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44 unsigned char *planes[5];
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45 int i;
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46 NSAutoreleasePool *pool;
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47
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48 pool = [ [ NSAutoreleasePool alloc ] init ];
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49
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50 /* Allocate the cursor memory */
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eed7a3f396ce Using the SDL C runtime functions
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51 cursor = (WMcursor *)SDL_malloc(sizeof(WMcursor));
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52 if (cursor == NULL) goto outOfMemory;
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53
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54 /* create the image representation and get the pointers to its storage */
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55 imgrep = [ [ [ NSBitmapImageRep alloc ] initWithBitmapDataPlanes: NULL pixelsWide: w pixelsHigh: h bitsPerSample: 1 samplesPerPixel: 2 hasAlpha: YES isPlanar: YES colorSpaceName: NSDeviceBlackColorSpace bytesPerRow: (w+7)/8 bitsPerPixel: 0 ] autorelease ];
2780f547f5e7 Fix for bug #240
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56 if (imgrep == nil) goto outOfMemory;
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57 [ imgrep getBitmapDataPlanes: planes ];
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58
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59 /* copy data and mask, extending the mask to all black pixels because the inversion effect doesn't work with Cocoa's alpha-blended cursors */
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60 for (i = 0; i < (w+7)/8*h; i++) {
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61 planes[0][i] = data[i];
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62 planes[1][i] = mask[i] | data[i];
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63 }
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64
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65 /* create image and cursor */
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66 img = [ [ [ NSImage alloc ] initWithSize: NSMakeSize(w, h) ] autorelease ];
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67 if (img == nil) goto outOfMemory;
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68 [ img addRepresentation: imgrep ];
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69 if (system_version < 0x1030) { /* on 10.2, cursors must be 16*16 */
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70 if (w > 16 || h > 16) { /* too big: scale it down */
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71 [ img setScalesWhenResized: YES ];
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72 hot_x = hot_x*16/w;
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73 hot_y = hot_y*16/h;
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74 }
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75 else { /* too small (or just right): extend it (from the bottom left corner, so hot_y must be adjusted) */
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76 hot_y += 16 - h;
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77 }
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78 [ img setSize: NSMakeSize(16, 16) ];
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79 }
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80 cursor->nscursor = [ [ NSCursor alloc ] initWithImage: img hotSpot: NSMakePoint(hot_x, hot_y) ];
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81 if (cursor->nscursor == nil) goto outOfMemory;
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82
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83 [ pool release ];
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84 return(cursor);
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85
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86 outOfMemory:
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87 [ pool release ];
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88 if (cursor != NULL) SDL_free(cursor);
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89 SDL_OutOfMemory();
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90 return(NULL);
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91 }
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92
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93 void QZ_ShowMouse (_THIS) {
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94 if (!cursor_visible) {
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95 [ NSCursor unhide ];
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96 cursor_visible = YES;
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97 }
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98 }
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99
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100 void QZ_HideMouse (_THIS) {
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101 if ((SDL_GetAppState() & SDL_APPMOUSEFOCUS) && cursor_visible) {
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102 [ NSCursor hide ];
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103 cursor_visible = NO;
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104 }
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105 }
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106
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107 BOOL QZ_IsMouseInWindow (_THIS) {
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108 if (qz_window == nil) return YES; /*fullscreen*/
1192
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109 else {
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110 NSPoint p = [ qz_window mouseLocationOutsideOfEventStream ];
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111 p.y -= 1.0f; /* Apparently y goes from 1 to h, not from 0 to h-1 (i.e. the "location of the mouse" seems to be defined as "the location of the top left corner of the mouse pointer's hot pixel" */
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112 return NSPointInRect(p, [ window_view frame ]);
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113 }
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114 }
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115
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116 int QZ_ShowWMCursor (_THIS, WMcursor *cursor) {
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117
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118 if ( cursor == NULL) {
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119 if ( cursor_should_be_visible ) {
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120 QZ_HideMouse (this);
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121 cursor_should_be_visible = NO;
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122 QZ_ChangeGrabState (this, QZ_HIDECURSOR);
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123 }
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124 }
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125 else {
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126 [ cursor->nscursor set ];
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127 if ( ! cursor_should_be_visible ) {
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128 QZ_ShowMouse (this);
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129 cursor_should_be_visible = YES;
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04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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130 QZ_ChangeGrabState (this, QZ_SHOWCURSOR);
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131 }
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132 }
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133
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134 return 1;
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135 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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136
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
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diff changeset
137 /*
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diff changeset
138 Coordinate conversion functions, for convenience
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
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diff changeset
139 Cocoa sets the origin at the lower left corner of the window/screen
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diff changeset
140 SDL, CoreGraphics/WindowServer, and QuickDraw use the origin at the upper left corner
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diff changeset
141 The routines were written so they could be called before SetVideoMode() has finished;
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diff changeset
142 this might have limited usefulness at the moment, but the extra cost is trivial.
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diff changeset
143 */
272
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diff changeset
144
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diff changeset
145 /* Convert Cocoa screen coordinate to Cocoa window coordinate */
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146 void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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diff changeset
147
272
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148 *p = [ qz_window convertScreenToBase:*p ];
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149 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
150
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diff changeset
151
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diff changeset
152 /* Convert Cocoa window coordinate to Cocoa screen coordinate */
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153 void QZ_PrivateLocalToGlobal (_THIS, NSPoint *p) {
272
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diff changeset
154
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155 *p = [ qz_window convertBaseToScreen:*p ];
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156 }
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diff changeset
157
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diff changeset
158 /* Convert SDL coordinate to Cocoa coordinate */
761
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159 void QZ_PrivateSDLToCocoa (_THIS, NSPoint *p) {
272
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diff changeset
160
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diff changeset
161 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
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162
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
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diff changeset
163 p->y = CGDisplayPixelsHigh (display_id) - p->y;
272
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164 }
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165 else {
934
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166
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167 *p = [ window_view convertPoint:*p toView: nil ];
1192
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168
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169 /* We need a workaround in OpenGL mode */
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170 if ( SDL_VideoSurface->flags & SDL_OPENGL ) {
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171 p->y = [window_view frame].size.height - p->y;
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172 }
272
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173 }
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174 }
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175
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176 /* Convert Cocoa coordinate to SDL coordinate */
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177 void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p) {
272
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178
683
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179 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
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180
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
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181 p->y = CGDisplayPixelsHigh (display_id) - p->y;
683
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182 }
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diff changeset
183 else {
934
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184
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185 *p = [ window_view convertPoint:*p fromView: nil ];
683
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diff changeset
186
983
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diff changeset
187 /* We need a workaround in OpenGL mode */
1629
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188 if ( SDL_VideoSurface != NULL && (SDL_VideoSurface->flags & SDL_OPENGL) ) {
1192
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189 p->y = [window_view frame].size.height - p->y;
952
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parents: 951
diff changeset
190 }
683
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diff changeset
191 }
272
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diff changeset
192 }
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diff changeset
193
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diff changeset
194 /* Convert SDL coordinate to window server (CoreGraphics) coordinate */
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195 CGPoint QZ_PrivateSDLToCG (_THIS, NSPoint *p) {
272
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diff changeset
196
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diff changeset
197 CGPoint cgp;
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diff changeset
198
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diff changeset
199 if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */
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diff changeset
200
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diff changeset
201 int height;
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diff changeset
202
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diff changeset
203 QZ_PrivateSDLToCocoa (this, p);
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diff changeset
204 QZ_PrivateLocalToGlobal (this, p);
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diff changeset
205
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diff changeset
206 height = CGDisplayPixelsHigh (display_id);
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diff changeset
207 p->y = height - p->y;
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diff changeset
208 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
209
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diff changeset
210 cgp.x = p->x;
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diff changeset
211 cgp.y = p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
212
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diff changeset
213 return cgp;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
214 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
215
683
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diff changeset
216 #if 0 /* Dead code */
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
217 /* Convert window server (CoreGraphics) coordinate to SDL coordinate */
761
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diff changeset
218 void QZ_PrivateCGToSDL (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
219
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diff changeset
220 if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
221
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diff changeset
222 int height;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
223
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
224 /* Convert CG Global to Cocoa Global */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
225 height = CGDisplayPixelsHigh (display_id);
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diff changeset
226 p->y = height - p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
227
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diff changeset
228 QZ_PrivateGlobalToLocal (this, p);
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diff changeset
229 QZ_PrivateCocoaToSDL (this, p);
47
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230 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
231 }
683
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diff changeset
232 #endif /* Dead code */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
233
761
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diff changeset
234 void QZ_PrivateWarpCursor (_THIS, int x, int y) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
235
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diff changeset
236 NSPoint p;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
237 CGPoint cgp;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
238
272
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diff changeset
239 p = NSMakePoint (x, y);
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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parents: 501
diff changeset
240 cgp = QZ_PrivateSDLToCG (this, &p);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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parents: 501
diff changeset
241
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
242 /* this is the magic call that fixes cursor "freezing" after warp */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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parents: 501
diff changeset
243 CGSetLocalEventsSuppressionInterval (0.0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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diff changeset
244 CGWarpMouseCursorPosition (cgp);
272
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diff changeset
245 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
246
761
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diff changeset
247 void QZ_WarpWMCursor (_THIS, Uint16 x, Uint16 y) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
248
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
249 /* Only allow warping when in foreground */
761
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diff changeset
250 if ( ! [ NSApp isActive ] )
47
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parents:
diff changeset
251 return;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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diff changeset
252
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
253 /* Do the actual warp */
1207
c9ec00d3e8bc To: sdl@libsdl.org
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parents: 1192
diff changeset
254 if (grab_state != QZ_INVISIBLE_GRAB) QZ_PrivateWarpCursor (this, x, y);
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
255
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
256 /* Generate the mouse moved event */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
257 SDL_PrivateMouseMotion (0, 0, x, y);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
258 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259
761
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diff changeset
260 void QZ_MoveWMCursor (_THIS, int x, int y) { }
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parents: 683
diff changeset
261 void QZ_CheckMouseMode (_THIS) { }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
262
761
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diff changeset
263 void QZ_SetCaption (_THIS, const char *title, const char *icon) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
264
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
265 if ( qz_window != nil ) {
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
266 NSString *string;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
267 if ( title != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 934
diff changeset
268 string = [ [ NSString alloc ] initWithUTF8String:title ];
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
269 [ qz_window setTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
270 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
271 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
272 if ( icon != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 934
diff changeset
273 string = [ [ NSString alloc ] initWithUTF8String:icon ];
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
274 [ qz_window setMiniwindowTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
275 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
276 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
277 }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
278 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
279
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
280 void QZ_SetIcon (_THIS, SDL_Surface *icon, Uint8 *mask)
269
4125b9859c71 Added Quartz version of SDL_SetIcon() for MacOS X (thanks Bob)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
281 {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
282 NSBitmapImageRep *imgrep;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
283 NSImage *img;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
284 SDL_Surface *mergedSurface;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
285 NSAutoreleasePool *pool;
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
286 Uint8 *pixels;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
287 SDL_bool iconSrcAlpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
288 Uint8 iconAlphaValue;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
289 int i, j, maskPitch, index;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
290
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
291 pool = [ [ NSAutoreleasePool alloc ] init ];
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
292
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
293 imgrep = [ [ [ NSBitmapImageRep alloc ] initWithBitmapDataPlanes: NULL pixelsWide: icon->w pixelsHigh: icon->h bitsPerSample: 8 samplesPerPixel: 4 hasAlpha: YES isPlanar: NO colorSpaceName: NSDeviceRGBColorSpace bytesPerRow: 4*icon->w bitsPerPixel: 32 ] autorelease ];
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
294 if (imgrep == nil) goto freePool;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
295 pixels = [ imgrep bitmapData ];
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
296 SDL_memset(pixels, 0, 4*icon->w*icon->h); /* make the background, which will survive in colorkeyed areas, completely transparent */
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
297
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
298 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
299 #define BYTEORDER_DEPENDENT_RGBA_MASKS 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
300 #else
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
301 #define BYTEORDER_DEPENDENT_RGBA_MASKS 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
302 #endif
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
303 mergedSurface = SDL_CreateRGBSurfaceFrom(pixels, icon->w, icon->h, 32, 4*icon->w, BYTEORDER_DEPENDENT_RGBA_MASKS);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
304 if (mergedSurface == NULL) goto freePool;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
305
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
306 /* blit, with temporarily cleared SRCALPHA flag because we want to copy, not alpha-blend */
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
307 iconSrcAlpha = ((icon->flags & SDL_SRCALPHA) != 0);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
308 iconAlphaValue = icon->format->alpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
309 SDL_SetAlpha(icon, 0, 255);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
310 SDL_BlitSurface(icon, NULL, mergedSurface, NULL);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
311 if (iconSrcAlpha) SDL_SetAlpha(icon, SDL_SRCALPHA, iconAlphaValue);
592
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
312
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
313 SDL_FreeSurface(mergedSurface);
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
314
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
315 /* apply mask, source alpha, and premultiply color values by alpha */
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
316 maskPitch = (icon->w+7)/8;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
317 for (i = 0; i < icon->h; i++) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
318 for (j = 0; j < icon->w; j++) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
319 index = i*4*icon->w + j*4;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
320 if (!(mask[i*maskPitch + j/8] & (128 >> j%8))) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
321 pixels[index + 3] = 0;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
322 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
323 else {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
324 if (iconSrcAlpha) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
325 if (icon->format->Amask == 0) pixels[index + 3] = icon->format->alpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
326 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
327 else {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
328 pixels[index + 3] = 255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
329 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
330 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
331 if (pixels[index + 3] < 255) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
332 pixels[index + 0] = (Uint16)pixels[index + 0]*pixels[index + 3]/255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
333 pixels[index + 1] = (Uint16)pixels[index + 1]*pixels[index + 3]/255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
334 pixels[index + 2] = (Uint16)pixels[index + 2]*pixels[index + 3]/255;
592
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
335 }
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
336 }
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
337 }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
338
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
339 img = [ [ [ NSImage alloc ] initWithSize: NSMakeSize(icon->w, icon->h) ] autorelease ];
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
340 if (img == nil) goto freePool;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
341 [ img addRepresentation: imgrep ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
342 [ NSApp setApplicationIconImage:img ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
343
269
4125b9859c71 Added Quartz version of SDL_SetIcon() for MacOS X (thanks Bob)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
344 freePool:
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
345 [ pool release ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
346 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
347
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
348 int QZ_IconifyWindow (_THIS) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
349
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
350 if ( ! [ qz_window isMiniaturized ] ) {
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
351 [ qz_window miniaturize:nil ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
352 return 1;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
353 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
354 else {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
355 SDL_SetError ("window already iconified");
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
356 return 0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
357 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
358 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
359
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
360 /*
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
361 int QZ_GetWMInfo (_THIS, SDL_SysWMinfo *info) {
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
362 info->nsWindowPtr = qz_window;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
363 return 0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
364 }*/
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
365
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
366 void QZ_ChangeGrabState (_THIS, int action) {
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
367
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
368 /*
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
369 Figure out what the next state should be based on the action.
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
370 Ignore actions that can't change the current state.
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
371 */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
372 if ( grab_state == QZ_UNGRABBED ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
373 if ( action == QZ_ENABLE_GRAB ) {
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
374 if ( cursor_should_be_visible )
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
375 grab_state = QZ_VISIBLE_GRAB;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
376 else
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
377 grab_state = QZ_INVISIBLE_GRAB;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
378 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
379 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
380 else if ( grab_state == QZ_VISIBLE_GRAB ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
381 if ( action == QZ_DISABLE_GRAB )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
382 grab_state = QZ_UNGRABBED;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
383 else if ( action == QZ_HIDECURSOR )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
384 grab_state = QZ_INVISIBLE_GRAB;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
385 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
386 else {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
387 assert( grab_state == QZ_INVISIBLE_GRAB );
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
388
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
389 if ( action == QZ_DISABLE_GRAB )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
390 grab_state = QZ_UNGRABBED;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
391 else if ( action == QZ_SHOWCURSOR )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
392 grab_state = QZ_VISIBLE_GRAB;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
393 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
394
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
395 /* now apply the new state */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
396 if (grab_state == QZ_UNGRABBED) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
397
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
398 CGAssociateMouseAndMouseCursorPosition (1);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
399 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
400 else if (grab_state == QZ_VISIBLE_GRAB) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
401
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
402 CGAssociateMouseAndMouseCursorPosition (1);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
403 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
404 else {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
405 assert( grab_state == QZ_INVISIBLE_GRAB );
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
406
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
407 QZ_PrivateWarpCursor (this, SDL_VideoSurface->w / 2, SDL_VideoSurface->h / 2);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
408 CGAssociateMouseAndMouseCursorPosition (0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
409 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
410 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
411
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
412 SDL_GrabMode QZ_GrabInput (_THIS, SDL_GrabMode grab_mode) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
413
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
414 int doGrab = grab_mode & SDL_GRAB_ON;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
415 /*int fullscreen = grab_mode & SDL_GRAB_FULLSCREEN;*/
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
416
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
417 if ( this->screen == NULL ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
418 SDL_SetError ("QZ_GrabInput: screen is NULL");
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
419 return SDL_GRAB_OFF;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
420 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
421
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
422 if ( ! video_set ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
423 /*SDL_SetError ("QZ_GrabInput: video is not set, grab will take effect on mode switch"); */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
424 current_grab_mode = grab_mode;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
425 return grab_mode; /* Will be set later on mode switch */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
426 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
427
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
428 if ( grab_mode != SDL_GRAB_QUERY ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
429 if ( doGrab )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
430 QZ_ChangeGrabState (this, QZ_ENABLE_GRAB);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
431 else
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
432 QZ_ChangeGrabState (this, QZ_DISABLE_GRAB);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
433
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
434 current_grab_mode = doGrab ? SDL_GRAB_ON : SDL_GRAB_OFF;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
435 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
436
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
437 return current_grab_mode;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
438 }