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comparison mupdf-source/thirdparty/freeglut/src/blackberry/fg_state_blackberry.c @ 2:b50eed0cc0ef upstream

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ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4. The directory name has changed: no version number in the expanded directory now.
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 15 Sep 2025 11:43:07 +0200
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1:1d09e1dec1d9 2:b50eed0cc0ef
1 /*
2 * fg_state_blackberry.c
3 *
4 * BlackBerry-specific freeglut state query methods.
5 *
6 * Copyright (c) 2012 Stephen J. Baker. All Rights Reserved.
7 * Written by John F. Fay, <fayjf@sourceforge.net>
8 * Copyright (C) 2012 Sylvain Beucler
9 * Copyright (C) 2013 Vincent Simonetti
10 *
11 * Permission is hereby granted, free of charge, to any person obtaining a
12 * copy of this software and associated documentation files (the "Software"),
13 * to deal in the Software without restriction, including without limitation
14 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
15 * and/or sell copies of the Software, and to permit persons to whom the
16 * Software is furnished to do so, subject to the following conditions:
17 *
18 * The above copyright notice and this permission notice shall be included
19 * in all copies or substantial portions of the Software.
20 *
21 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
22 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
23 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
24 * PAWEL W. OLSZTA BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
25 * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
26 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
27 */
28
29 #include <GL/freeglut.h>
30 #include <stdio.h>
31 #include <screen/screen.h>
32 #include "fg_internal.h"
33 #include "egl/fg_state_egl.h"
34
35 //From fg_state_android.c
36 int fgPlatformGlutDeviceGet ( GLenum eWhat )
37 {
38 #ifndef __PLAYBOOK__
39 int deviceCount, i, value;
40 screen_device_t* devices;
41 #endif
42
43 switch( eWhat )
44 {
45 case GLUT_HAS_KEYBOARD:
46 /* BlackBerry has a keyboard, though it may be virtual. */
47 return 1;
48
49 case GLUT_HAS_MOUSE:
50 /* BlackBerry has a touchscreen. Consider it as a mouse since we have no guarantee
51 that a mouse will be used (in which case it's a simulator). */
52 return 1 ;
53
54 case GLUT_NUM_MOUSE_BUTTONS:
55 /* BlackBerry has a touchscreen, which we can consider a 1-button mouse at min.
56 Otherwise check for an actual mouse, else get max touch points. PlayBook does not support this. */
57 #ifndef __PLAYBOOK__
58 if(!screen_get_context_property_iv(fgDisplay.pDisplay.screenContext, SCREEN_PROPERTY_DEVICE_COUNT, &deviceCount)) {
59 devices = (screen_device_t*)calloc(deviceCount, sizeof(screen_device_t));
60 if(!screen_get_context_property_pv(fgDisplay.pDisplay.screenContext, SCREEN_PROPERTY_DEVICES, (void**)devices)) {
61 /* Check for a pointer */
62 for(i = 0; i < deviceCount; i++) {
63 if(!screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_TYPE, &value) &&
64 value == SCREEN_EVENT_POINTER &&
65 !screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_BUTTON_COUNT, &value)) {
66 free(devices);
67 return value;
68 }
69 }
70 /* Check for mtouch */
71 for(i = 0; i < deviceCount; i++) {
72 if(!screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_TYPE, &value) &&
73 value == SCREEN_EVENT_MTOUCH_TOUCH &&
74 !screen_get_device_property_iv(devices[i], SCREEN_PROPERTY_MAXIMUM_TOUCH_ID, &value)) {
75 free(devices);
76 return value;
77 }
78 }
79 }
80 free(devices);
81 }
82 #endif
83 /* Backup, pretend it's a 1-button mouse */
84 return 1;
85
86 default:
87 fgWarning( "glutDeviceGet(): missing enum handle %d", eWhat );
88 break;
89 }
90
91 /* And now -- the failure. */
92 return -1;
93 }
94
95 int fgPlatformGlutGet ( GLenum eWhat )
96 {
97 switch (eWhat) {
98 /* One full-screen window only */
99 case GLUT_WINDOW_X:
100 case GLUT_WINDOW_Y:
101 case GLUT_WINDOW_BORDER_WIDTH:
102 case GLUT_WINDOW_HEADER_HEIGHT:
103 return 0;
104
105 case GLUT_WINDOW_WIDTH:
106 case GLUT_WINDOW_HEIGHT:
107 {
108 if ( fgStructure.CurrentWindow == NULL )
109 return 0;
110
111 int size[2];
112 int orientation;
113 if ( screen_get_window_property_iv(fgStructure.CurrentWindow->Window.Handle, SCREEN_PROPERTY_BUFFER_SIZE, size) != 0 )
114 return 0;
115 if ( screen_get_window_property_iv(fgStructure.CurrentWindow->Window.Handle, SCREEN_PROPERTY_ROTATION, &orientation) != 0 )
116 return 0;
117
118 int orientationDif = abs(orientation - fgStructure.CurrentWindow->State.pWState.originalRotation);
119 if (orientationDif == 90 || orientationDif == 270) {
120 /* Swap dim. if screen is rotated */
121 int tmp = size[0];
122 size[0] = size[1];
123 size[1] = tmp;
124 }
125 switch ( eWhat )
126 {
127 case GLUT_WINDOW_WIDTH:
128 return size[0];
129 case GLUT_WINDOW_HEIGHT:
130 return size[1];
131 }
132 break;
133 }
134
135 case GLUT_WINDOW_COLORMAP_SIZE:
136 /* 0 for RGBA/non-indexed mode */
137 /* Under BlackBerry and GLES more generally, no indexed-mode */
138 return 0;
139
140 default:
141 return fghPlatformGlutGetEGL(eWhat);
142 }
143 return -1;
144 }