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annotate src/video/quartz/SDL_QuartzWM.m @ 1829:b98fd17b0b02

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Fixed alloca declaration for MPW
author Sam Lantinga <slouken@libsdl.org>
date Sun, 14 May 2006 05:20:36 +0000
parents 9c882e94b545
children 2780f547f5e7
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 *)SDL_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 SDL_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 SDL_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 SDL_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 if ((SDL_GetAppState() & SDL_APPMOUSEFOCUS) && cursor_visible) {
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82 [ NSCursor hide ];
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83 cursor_visible = NO;
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84 }
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85 }
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86
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87 BOOL QZ_IsMouseInWindow (_THIS) {
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88 if (qz_window == nil) return YES; /*fullscreen*/
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89 else {
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90 NSPoint p = [ qz_window mouseLocationOutsideOfEventStream ];
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91 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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92 return NSPointInRect(p, [ window_view frame ]);
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93 }
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94 }
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95
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96 int QZ_ShowWMCursor (_THIS, WMcursor *cursor) {
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97
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98 if ( cursor == NULL) {
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99 if ( cursor_should_be_visible ) {
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100 QZ_HideMouse (this);
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101 cursor_should_be_visible = NO;
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102 QZ_ChangeGrabState (this, QZ_HIDECURSOR);
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103 }
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104 }
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105 else {
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106 SetCursor(&cursor->curs);
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107 if ( ! cursor_should_be_visible ) {
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108 QZ_ShowMouse (this);
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109 cursor_should_be_visible = YES;
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110 QZ_ChangeGrabState (this, QZ_SHOWCURSOR);
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111 }
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112 }
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113
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114 return 1;
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115 }
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116
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117 /*
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118 Coordinate conversion functions, for convenience
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119 Cocoa sets the origin at the lower left corner of the window/screen
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120 SDL, CoreGraphics/WindowServer, and QuickDraw use the origin at the upper left corner
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121 The routines were written so they could be called before SetVideoMode() has finished;
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122 this might have limited usefulness at the moment, but the extra cost is trivial.
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123 */
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124
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125 /* Convert Cocoa screen coordinate to Cocoa window coordinate */
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126 void QZ_PrivateGlobalToLocal (_THIS, NSPoint *p) {
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127
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128 *p = [ qz_window convertScreenToBase:*p ];
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129 }
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130
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131
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132 /* Convert Cocoa window coordinate to Cocoa screen coordinate */
761
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parents: 683
diff changeset
133 void QZ_PrivateLocalToGlobal (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
134
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parents: 269
diff changeset
135 *p = [ qz_window convertBaseToScreen:*p ];
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parents: 269
diff changeset
136 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 269
diff changeset
137
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
138 /* Convert SDL coordinate to Cocoa coordinate */
761
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parents: 683
diff changeset
139 void QZ_PrivateSDLToCocoa (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
140
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
141 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
142
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
Ryan C. Gordon <icculus@icculus.org>
parents: 779
diff changeset
143 p->y = CGDisplayPixelsHigh (display_id) - p->y;
272
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diff changeset
144 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
145 else {
934
af585d6efec8 Date: Thu, 17 Jun 2004 11:38:51 -0700 (PDT)
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parents: 876
diff changeset
146
af585d6efec8 Date: Thu, 17 Jun 2004 11:38:51 -0700 (PDT)
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diff changeset
147 *p = [ window_view convertPoint:*p toView: nil ];
1192
54aa9aa32327 To: sdl@libsdl.org
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diff changeset
148
54aa9aa32327 To: sdl@libsdl.org
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parents: 983
diff changeset
149 /* We need a workaround in OpenGL mode */
54aa9aa32327 To: sdl@libsdl.org
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parents: 983
diff changeset
150 if ( SDL_VideoSurface->flags & SDL_OPENGL ) {
54aa9aa32327 To: sdl@libsdl.org
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parents: 983
diff changeset
151 p->y = [window_view frame].size.height - p->y;
54aa9aa32327 To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents: 983
diff changeset
152 }
272
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diff changeset
153 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
154 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
155
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
156 /* Convert Cocoa coordinate to SDL coordinate */
761
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parents: 683
diff changeset
157 void QZ_PrivateCocoaToSDL (_THIS, NSPoint *p) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
158
683
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diff changeset
159 if ( CGDisplayIsCaptured (display_id) ) { /* capture signals fullscreen */
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parents: 615
diff changeset
160
876
9e84d106ec19 (Said Max Horn on the SDL mailing list...)
Ryan C. Gordon <icculus@icculus.org>
parents: 779
diff changeset
161 p->y = CGDisplayPixelsHigh (display_id) - p->y;
683
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parents: 615
diff changeset
162 }
5d2f027b3349 Date: Sat, 9 Aug 2003 20:14:06 -0400
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parents: 615
diff changeset
163 else {
934
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diff changeset
164
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diff changeset
165 *p = [ window_view convertPoint:*p fromView: nil ];
683
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diff changeset
166
983
7f08bd66f1ca Date: Fri, 19 Nov 2004 06:23:53 -0800 (PST)
Sam Lantinga <slouken@libsdl.org>
parents: 952
diff changeset
167 /* We need a workaround in OpenGL mode */
1629
ef4a796e7f24 Fixed bug #55
Sam Lantinga <slouken@libsdl.org>
parents: 1403
diff changeset
168 if ( SDL_VideoSurface != NULL && (SDL_VideoSurface->flags & SDL_OPENGL) ) {
1192
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parents: 983
diff changeset
169 p->y = [window_view frame].size.height - p->y;
952
Sam Lantinga <slouken@libsdl.org>
parents: 951
diff changeset
170 }
683
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diff changeset
171 }
272
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diff changeset
172 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
173
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
174 /* Convert SDL coordinate to window server (CoreGraphics) coordinate */
761
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parents: 683
diff changeset
175 CGPoint QZ_PrivateSDLToCG (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
176
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diff changeset
177 CGPoint cgp;
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diff changeset
178
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diff changeset
179 if ( ! CGDisplayIsCaptured (display_id) ) { /* not captured => not fullscreen => local coord */
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diff changeset
180
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diff changeset
181 int height;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
182
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parents: 269
diff changeset
183 QZ_PrivateSDLToCocoa (this, p);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
184 QZ_PrivateLocalToGlobal (this, p);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
185
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diff changeset
186 height = CGDisplayPixelsHigh (display_id);
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diff changeset
187 p->y = height - p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
188 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
189
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
190 cgp.x = p->x;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
191 cgp.y = p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
192
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diff changeset
193 return cgp;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
194 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
195
683
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diff changeset
196 #if 0 /* Dead code */
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
197 /* Convert window server (CoreGraphics) coordinate to SDL coordinate */
761
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parents: 683
diff changeset
198 void QZ_PrivateCGToSDL (_THIS, NSPoint *p) {
272
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parents: 269
diff changeset
199
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
200 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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parents: 269
diff changeset
201
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
202 int height;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
203
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
204 /* Convert CG Global to Cocoa Global */
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
205 height = CGDisplayPixelsHigh (display_id);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
206 p->y = height - p->y;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
207
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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diff changeset
208 QZ_PrivateGlobalToLocal (this, p);
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
209 QZ_PrivateCocoaToSDL (this, p);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
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parents:
diff changeset
210 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
211 }
683
5d2f027b3349 Date: Sat, 9 Aug 2003 20:14:06 -0400
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parents: 615
diff changeset
212 #endif /* Dead code */
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
213
761
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parents: 683
diff changeset
214 void QZ_PrivateWarpCursor (_THIS, int x, int y) {
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
Sam Lantinga <slouken@libsdl.org>
parents: 269
diff changeset
215
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
216 NSPoint p;
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
217 CGPoint cgp;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
218
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
219 p = NSMakePoint (x, y);
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
220 cgp = QZ_PrivateSDLToCG (this, &p);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
221
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
222 /* this is the magic call that fixes cursor "freezing" after warp */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
223 CGSetLocalEventsSuppressionInterval (0.0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
224 CGWarpMouseCursorPosition (cgp);
272
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
225 }
d1447a846d80 Date: Sat, 19 Jan 2002 17:24:32 -0500 (EST)
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parents: 269
diff changeset
226
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
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diff changeset
227 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
228
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
229 /* Only allow warping when in foreground */
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
230 if ( ! [ NSApp isActive ] )
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
231 return;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
232
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
233 /* Do the actual warp */
1207
c9ec00d3e8bc To: sdl@libsdl.org
Ryan C. Gordon <icculus@icculus.org>
parents: 1192
diff changeset
234 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
235
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
236 /* 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
237 SDL_PrivateMouseMotion (0, 0, x, y);
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
238 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
239
761
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parents: 683
diff changeset
240 void QZ_MoveWMCursor (_THIS, int x, int y) { }
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
241 void QZ_CheckMouseMode (_THIS) { }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
242
761
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parents: 683
diff changeset
243 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
244
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
245 if ( qz_window != nil ) {
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
246 NSString *string;
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
247 if ( title != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 934
diff changeset
248 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
249 [ qz_window setTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
250 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
251 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
252 if ( icon != NULL ) {
951
121f56c1277d Date: Sun, 29 Aug 2004 20:55:54 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 934
diff changeset
253 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
254 [ qz_window setMiniwindowTitle:string ];
58
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
255 [ string release ];
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
256 }
bd6b0a910a65 * Removed fullscreen menu option from the "Window" menu
Sam Lantinga <slouken@lokigames.com>
parents: 47
diff changeset
257 }
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
258 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
259
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
260 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
261 {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
262 NSBitmapImageRep *imgrep;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
263 NSImage *img;
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
264 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
265 NSAutoreleasePool *pool;
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
266 Uint8 *pixels;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
267 SDL_bool iconSrcAlpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
268 Uint8 iconAlphaValue;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
269 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
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 ];
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
272
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
273 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
274 if (imgrep == nil) goto freePool;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
275 pixels = [ imgrep bitmapData ];
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
276 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
277
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
278 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
279 #define BYTEORDER_DEPENDENT_RGBA_MASKS 0xFF000000, 0x00FF0000, 0x0000FF00, 0x000000FF
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
280 #else
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
281 #define BYTEORDER_DEPENDENT_RGBA_MASKS 0x000000FF, 0x0000FF00, 0x00FF0000, 0xFF000000
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
282 #endif
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
283 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
284 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
285
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
286 /* 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
287 iconSrcAlpha = ((icon->flags & SDL_SRCALPHA) != 0);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
288 iconAlphaValue = icon->format->alpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
289 SDL_SetAlpha(icon, 0, 255);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
290 SDL_BlitSurface(icon, NULL, mergedSurface, NULL);
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
291 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
292
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
293 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
294
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
295 /* apply mask, source alpha, and premultiply color values by alpha */
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
296 maskPitch = (icon->w+7)/8;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
297 for (i = 0; i < icon->h; i++) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
298 for (j = 0; j < icon->w; j++) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
299 index = i*4*icon->w + j*4;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
300 if (!(mask[i*maskPitch + j/8] & (128 >> j%8))) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
301 pixels[index + 3] = 0;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
302 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
303 else {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
304 if (iconSrcAlpha) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
305 if (icon->format->Amask == 0) pixels[index + 3] = icon->format->alpha;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
306 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
307 else {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
308 pixels[index + 3] = 255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
309 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
310 }
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
311 if (pixels[index + 3] < 255) {
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
312 pixels[index + 0] = (Uint16)pixels[index + 0]*pixels[index + 3]/255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
313 pixels[index + 1] = (Uint16)pixels[index + 1]*pixels[index + 3]/255;
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
314 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
315 }
1970e458070d Fixed crash in SDL_SetIcon() under Quartz (thanks Darrell!)
Sam Lantinga <slouken@libsdl.org>
parents: 563
diff changeset
316 }
501
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
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
319 img = [ [ [ NSImage alloc ] initWithSize: NSMakeSize(icon->w, icon->h) ] autorelease ];
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
320 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
321 [ 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
322 [ 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
323
269
4125b9859c71 Added Quartz version of SDL_SetIcon() for MacOS X (thanks Bob)
Sam Lantinga <slouken@libsdl.org>
parents: 252
diff changeset
324 freePool:
1812
9c882e94b545 Fixed bug #208
Sam Lantinga <slouken@libsdl.org>
parents: 1756
diff changeset
325 [ pool release ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
326 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
327
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
328 int QZ_IconifyWindow (_THIS) {
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
329
158
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
330 if ( ! [ qz_window isMiniaturized ] ) {
4382c38dfbee Date: Tue, 21 Aug 2001 03:50:01 +0200
Sam Lantinga <slouken@libsdl.org>
parents: 58
diff changeset
331 [ qz_window miniaturize:nil ];
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
332 return 1;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
333 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
334 else {
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
335 SDL_SetError ("window already iconified");
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
336 return 0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
337 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
338 }
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 /*
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
341 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
342 info->nsWindowPtr = qz_window;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
343 return 0;
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
344 }*/
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
345
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
346 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
347
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
348 /*
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
349 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
350 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
351 */
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
352 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
353 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
354 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
355 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
356 else
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
357 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
358 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
359 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
360 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
361 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
362 grab_state = QZ_UNGRABBED;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
363 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
364 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
365 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
366 else {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
367 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
368
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
369 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
370 grab_state = QZ_UNGRABBED;
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
371 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
372 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
373 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
374
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
375 /* 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
376 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
377
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
378 CGAssociateMouseAndMouseCursorPosition (1);
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
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
382 CGAssociateMouseAndMouseCursorPosition (1);
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 else {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
385 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
386
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
387 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
388 CGAssociateMouseAndMouseCursorPosition (0);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
389 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
390 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
391
761
c5b2b6d2d1fe Date: Wed, 31 Dec 2003 21:55:30 +0100
Sam Lantinga <slouken@libsdl.org>
parents: 683
diff changeset
392 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
393
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
394 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
395 /*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
396
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
397 if ( this->screen == NULL ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
398 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
399 return SDL_GRAB_OFF;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
400 }
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
401
563
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
402 if ( ! video_set ) {
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
403 /*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
404 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
405 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
406 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
407
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
408 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
409 if ( doGrab )
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
410 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
411 else
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_DISABLE_GRAB);
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
413
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
414 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
415 }
04dcaf3da918 Massive Quartz input enhancements from Darrell Walisser. His email:
Ryan C. Gordon <icculus@icculus.org>
parents: 501
diff changeset
416
501
74262d2647ca Lots of cleanups by Darrell, added the ability to resize Cocoa windows.
Sam Lantinga <slouken@libsdl.org>
parents: 390
diff changeset
417 return current_grab_mode;
47
45b1c4303f87 Added initial support for Quartz video (thanks Darrell!)
Sam Lantinga <slouken@lokigames.com>
parents:
diff changeset
418 }