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annotate src/video/quartz/SDL_QuartzWM.m @ 1411:efb34e597d21

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Fixed assembly alignment error on Intel Macs. Do we really need 16-bit alignment here?
author Sam Lantinga <slouken@libsdl.org>
date Tue, 21 Feb 2006 19:28:45 +0000
parents 376665398b25
children ef4a796e7f24
rev   line source
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1 /*
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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
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5 This library is free software; you can redistribute it and/or
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6 modify it under the terms of the GNU Library General Public
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7 License as published by the Free Software Foundation; either
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8 version 2 of the License, or (at your option) any later version.
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9
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10 This library is distributed in the hope that it will be useful,
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11 but WITHOUT ANY WARRANTY; without even the implied warranty of
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12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 Library General Public License for more details.
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14
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15 You should have received a copy of the GNU Library General Public
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16 License along with this library; if not, write to the Free
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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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22 #include "SDL_config.h"
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23
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24 #include "SDL_QuartzVideo.h"
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26
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27 struct WMcursor {
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28 Cursor curs;
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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 free (cursor);
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35 }
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36
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37 /* Use the Carbon cursor routines for now */
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38 WMcursor* QZ_CreateWMCursor (_THIS, Uint8 *data, Uint8 *mask,
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39 int w, int h, int hot_x, int hot_y) {
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40 WMcursor *cursor;
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41 int row, bytes;
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42
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43 /* Allocate the cursor memory */
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44 cursor = (WMcursor *)malloc(sizeof(WMcursor));
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45 if ( cursor == NULL ) {
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46 SDL_OutOfMemory();
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47 return(NULL);
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48 }
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49 memset(cursor, 0, sizeof(*cursor));
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50
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51 if (w > 16)
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52 w = 16;
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53
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54 if (h > 16)
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55 h = 16;
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56
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57 bytes = (w+7)/8;
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58
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59 for ( row=0; row<h; ++row ) {
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60 memcpy(&cursor->curs.data[row], data, bytes);
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61 data += bytes;
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62 }
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63 for ( row=0; row<h; ++row ) {
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64 memcpy(&cursor->curs.mask[row], mask, bytes);
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65 mask += bytes;
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66 }
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67 cursor->curs.hotSpot.h = hot_x;
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68 cursor->curs.hotSpot.v = hot_y;
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69
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70 return(cursor);
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71 }
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72
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73 void QZ_ShowMouse (_THIS) {
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74 if (!cursor_visible) {
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75 [ NSCursor unhide ];
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76 cursor_visible = YES;
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77 }
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78 }
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79
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80 void QZ_HideMouse (_THIS) {
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81 BOOL isInGameWin = QZ_IsMouseInWindow (this);
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82 if (isInGameWin && cursor_visible) {
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83 [ NSCursor hide ];
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84 cursor_visible = NO;
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85 }
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86 }
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87
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88 BOOL QZ_IsMouseInWindow (_THIS) {
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89 if (mode_flags & SDL_FULLSCREEN) return YES;
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90 else {
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91 NSPoint p = [ qz_window mouseLocationOutsideOfEventStream ];
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92 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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93 return NSPointInRect(p, [ window_view frame ]);
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94 }
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95 }
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96
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97 int QZ_ShowWMCursor (_THIS, WMcursor *cursor) {
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98
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99 if ( cursor == NULL) {
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100 if ( cursor_should_be_visible ) {
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101 QZ_HideMouse (this);
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102 cursor_should_be_visible = NO;
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103 QZ_ChangeGrabState (this, QZ_HIDECURSOR);
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104 }
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105 }
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106 else {
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107 SetCursor(&cursor->curs);
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108 if ( ! cursor_should_be_visible ) {
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109 QZ_ShowMouse (this);
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110 cursor_should_be_visible = YES;
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111 QZ_ChangeGrabState (this, QZ_SHOWCURSOR);
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112 }
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113 }
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114
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115 return 1;
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116 }
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117
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118 /*
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119 Coordinate conversion functions, for convenience
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120 Cocoa sets the origin at the lower left corner of the window/screen
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121 SDL, CoreGraphics/WindowServer, and QuickDraw use the origin at the upper left corner
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122 The routines were written so they could be called before SetVideoMode() has finished;
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123 this might have limited usefulness at the moment, but the extra cost is trivial.
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124 */
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125
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126 /* Convert Cocoa screen coordinate to Cocoa window coordinate */
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127 void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p) {
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128
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129 *p = [ qz_window convertScreenToBase:*p ];
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130 }
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131
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diff changeset
132
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diff changeset
133 /* Convert Cocoa window coordinate to Cocoa screen coordinate */
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134 void QZ_PrivateLocalToGlobal (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
135
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diff changeset
136 *p = [ qz_window convertBaseToScreen:*p ];
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diff changeset
137 }
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parents: 269
diff changeset
138
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diff changeset
139 /* Convert SDL coordinate to Cocoa coordinate */
761
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parents: 683
diff changeset
140 void QZ_PrivateSDLToCocoa (_THIS, NSPoint *p) {
272
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diff changeset
141
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diff changeset
142 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
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diff changeset
143
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
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diff changeset
144 p->y = CGDisplayPixelsHigh (display_id) - p->y;
272
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diff changeset
145 }
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diff changeset
146 else {
934
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147
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148 *p = [ window_view convertPoint:*p toView: nil ];
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149
54aa9aa32327 To: sdl@libsdl.org
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diff changeset
150 /* We need a workaround in OpenGL mode */
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diff changeset
151 if ( SDL_VideoSurface->flags & SDL_OPENGL ) {
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diff changeset
152 p->y = [window_view frame].size.height - p->y;
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153 }
272
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diff changeset
154 }
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diff changeset
155 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
156
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diff changeset
157 /* Convert Cocoa coordinate to SDL coordinate */
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158 void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p) {
272
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159
683
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diff changeset
160 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
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diff changeset
161
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
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diff changeset
162 p->y = CGDisplayPixelsHigh (display_id) - p->y;
683
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163 }
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diff changeset
164 else {
934
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165
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166 *p = [ window_view convertPoint:*p fromView: nil ];
683
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diff changeset
167
983
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parents: 952
diff changeset
168 /* We need a workaround in OpenGL mode */
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169 if ( SDL_VideoSurface->flags & SDL_OPENGL ) {
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170 p->y = [window_view frame].size.height - p->y;
952
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parents: 951
diff changeset
171 }
683
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diff changeset
172 }
272
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diff changeset
173 }
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diff changeset
174
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diff changeset
175 /* Convert SDL coordinate to window server (CoreGraphics) coordinate */
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176 CGPoint QZ_PrivateSDLToCG (_THIS, NSPoint *p) {
272
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diff changeset
177
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diff changeset
178 CGPoint cgp;
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diff changeset
179
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180 if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */
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diff changeset
181
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diff changeset
182 int height;
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diff changeset
183
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diff changeset
184 QZ_PrivateSDLToCocoa (this, p);
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diff changeset
185 QZ_PrivateLocalToGlobal (this, p);
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diff changeset
186
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diff changeset
187 height = CGDisplayPixelsHigh (display_id);
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diff changeset
188 p->y = height - p->y;
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diff changeset
189 }
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diff changeset
190
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
191 cgp.x = p->x;
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diff changeset
192 cgp.y = p->y;
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diff changeset
193
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diff changeset
194 return cgp;
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diff changeset
195 }
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diff changeset
196
683
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diff changeset
197 #if 0 /* Dead code */
272
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diff changeset
198 /* Convert window server (CoreGraphics) coordinate to SDL coordinate */
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diff changeset
199 void QZ_PrivateCGToSDL (_THIS, NSPoint *p) {
272
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diff changeset
200
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diff changeset
201 if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */
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diff changeset
202
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diff changeset
203 int height;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
204
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
205 /* Convert CG Global to Cocoa Global */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
206 height = CGDisplayPixelsHigh (display_id);
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diff changeset
207 p->y = height - p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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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 QZ_PrivateGlobalToLocal (this, p);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
210 QZ_PrivateCocoaToSDL (this, p);
47
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211 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
212 }
683
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diff changeset
213 #endif /* Dead code */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
214
761
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diff changeset
215 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
216
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diff changeset
217 NSPoint p;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
218 CGPoint cgp;
47
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parents:
diff changeset
219
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
220 p = NSMakePoint (x, y);
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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parents: 501
diff changeset
221 cgp = QZ_PrivateSDLToCG (this, &p);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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diff changeset
222
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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parents: 501
diff changeset
223 /* 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
224 CGSetLocalEventsSuppressionInterval (0.0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
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diff changeset
225 CGWarpMouseCursorPosition (cgp);
272
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diff changeset
226 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
227
761
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diff changeset
228 void QZ_WarpWMCursor (_THIS, Uint16 x, Uint16 y) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
229
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
230 /* Only allow warping when in foreground */
761
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parents: 683
diff changeset
231 if ( ! [ NSApp isActive ] )
47
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parents:
diff changeset
232 return;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
233
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
234 /* Do the actual warp */
1207
c9ec00d3e8bc To: sdl@libsdl.org
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parents: 1192
diff changeset
235 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
236
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
237 /* 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
238 SDL_PrivateMouseMotion (0, 0, x, y);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
239 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
240
761
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diff changeset
241 void QZ_MoveWMCursor (_THIS, int x, int y) { }
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parents: 683
diff changeset
242 void QZ_CheckMouseMode (_THIS) { }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
243
761
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diff changeset
244 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
245
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
246 if ( qz_window != nil ) {
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
247 NSString *string;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
248 if ( title != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
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parents: 934
diff changeset
249 string = [ [ NSString alloc ] initWithUTF8String:title ];
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
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parents: 58
diff changeset
250 [ qz_window setTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
251 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
252 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
253 if ( icon != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
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parents: 934
diff changeset
254 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
255 [ qz_window setMiniwindowTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
256 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
257 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
258 }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
260
761
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diff changeset
261 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
262 {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
263 NSBitmapImageRep *imgrep;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
264 NSImage *img;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
265 SDL_Surface *mergedSurface;
592
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
266 int i,j;
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
267 NSAutoreleasePool *pool;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
268 SDL_Rect rrect;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
269 NSSize imgSize = {icon->w, icon->h};
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
270
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
271 pool = [ [ NSAutoreleasePool alloc ] init ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
272 SDL_GetClipRect(icon, &rrect);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
273
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
274 /* create a big endian RGBA surface */
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
275 mergedSurface = SDL_CreateRGBSurface(SDL_SWSURFACE|SDL_SRCALPHA,
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
276 icon->w, icon->h, 32, 0xff<<24, 0xff<<16, 0xff<<8, 0xff<<0);
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
277 if (mergedSurface==NULL) {
324
f25f666d609a *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 303
diff changeset
278 NSLog(@"Error creating surface for merge");
f25f666d609a *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 303
diff changeset
279 goto freePool;
f25f666d609a *** empty log message ***
Sam Lantinga <slouken@libsdl.org>
parents: 303
diff changeset
280 }
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
281
592
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
282 if (mergedSurface->pitch !=
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
283 mergedSurface->format->BytesPerPixel * mergedSurface->w) {
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
284 SDL_SetError ("merged surface has wrong format");
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
285 SDL_FreeSurface (mergedSurface);
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
286 goto freePool;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
287 }
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
288
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
289 if (SDL_BlitSurface(icon,&rrect,mergedSurface,&rrect)) {
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
290 NSLog(@"Error blitting to mergedSurface");
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
291 goto freePool;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
292 }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
293
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
294 if (mask) {
592
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
295
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
296 Uint32 *pixels = mergedSurface->pixels;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
297 for (i = 0; i < mergedSurface->h; i++) {
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
298 for (j = 0; j < mergedSurface->w; j++) {
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
299
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
300 int index = i * mergedSurface->w + j;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
301 int mindex = index >> 3;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
302 int bindex = 7 - (index & 0x7);
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
303
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
304 if (mask[mindex] & (1 << bindex))
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
305 pixels[index] |= 0x000000FF;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
306 else
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
307 pixels[index] &= 0xFFFFFF00;
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
308 }
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
309 }
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
310 }
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
311
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
312 imgrep = [ [ NSBitmapImageRep alloc]
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
313 initWithBitmapDataPlanes:(unsigned char **)&mergedSurface->pixels
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
314 pixelsWide:icon->w pixelsHigh:icon->h bitsPerSample:8 samplesPerPixel:4
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
315 hasAlpha:YES isPlanar:NO colorSpaceName:NSDeviceRGBColorSpace
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
316 bytesPerRow:icon->w<<2 bitsPerPixel:32 ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
317
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
318 img = [ [ NSImage alloc ] initWithSize:imgSize ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
319
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
320 [ 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
321 [ 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
322
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
323 [ img release ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
324 [ imgrep release ];
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
325 SDL_FreeSurface(mergedSurface);
269
4125b9859c71 Added Quartz version of SDL_SetIcon() for MacOS X (thanks Bob)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
326 freePool:
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
327 [pool release];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
328 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
330 int QZ_IconifyWindow (_THIS) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
331
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
332 if ( ! [ qz_window isMiniaturized ] ) {
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
333 [ qz_window miniaturize:nil ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 return 1;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
335 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 else {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
337 SDL_SetError ("window already iconified");
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
338 return 0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
339 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
340 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
341
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
342 /*
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
343 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
344 info->nsWindowPtr = qz_window;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345 return 0;
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 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
349
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
350 /*
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
351 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
352 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
353 */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
354 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
355 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
356 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
357 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
358 else
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
359 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
360 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
361 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
362 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
363 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
364 grab_state = QZ_UNGRABBED;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
365 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
366 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
367 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
368 else {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
369 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
370
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
371 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
372 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 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
374 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
375 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
376
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
377 /* 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
378 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
379
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
380 CGAssociateMouseAndMouseCursorPosition (1);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
381 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
382 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
383
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
384 CGAssociateMouseAndMouseCursorPosition (1);
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 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
390 CGAssociateMouseAndMouseCursorPosition (0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
391 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
392 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
393
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
394 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:
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395
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
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396 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
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397 /*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
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398
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
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399 if ( this->screen == NULL ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
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400 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
401 return SDL_GRAB_OFF;
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45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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402 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
403
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
404 if ( ! video_set ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
405 /*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
406 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
407 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
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408 }
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 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
411 if ( doGrab )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
412 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
413 else
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
414 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
415
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
416 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
417 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
418
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
419 return current_grab_mode;
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45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
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420 }