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annotate src/video/directfb/SDL_DirectFB_window.c @ 4636:b196d2758026

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Couriersud to Sam Hi Sam, 20100815_1.diff contains updates for the directfb driver: - more documentation, mainly on software OpenGL in README.directfb - Revised error handling leading to leaner code - Improved/fixed OpenGL handling of multiple contexts. - Made the built-in simple window manager handle OpenGL windows. - Rewrote pixelformat mapping - this was quite ugly before. Well, all software GL, but working :-)
author Sam Lantinga <slouken@libsdl.org>
date Mon, 16 Aug 2010 09:04:55 -0700
parents 25b9cd8bdc30
children 164f20ba08eb
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2010 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 Lesser General Public
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7 License as published by the Free Software Foundation; either
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8 version 2.1 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 Lesser 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 Lesser General Public
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16 License along with this library; if not, write to the Free Software
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17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 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_syswm.h"
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25 #include "../SDL_sysvideo.h"
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26 #include "../../events/SDL_keyboard_c.h"
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27 #include "../../video/SDL_pixels_c.h"
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28
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29 #include "SDL_DirectFB_video.h"
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30 #if SDL_DIRECTFB_OPENGL
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31 #include "SDL_DirectFB_opengl.h"
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32 #endif
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33
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34 static void DirectFB_AdjustWindowSurface(_THIS, SDL_Window * window);
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35
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36 int
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37 DirectFB_CreateWindow(_THIS, SDL_Window * window)
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38 {
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39 SDL_DFB_DEVICEDATA(_this);
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40 SDL_DFB_DISPLAYDATA(_this, window);
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41 DFB_WindowData *windata = NULL;
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42 DFBWindowOptions wopts;
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43 DFBWindowDescription desc;
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44 int x, y;
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45
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46 SDL_DFB_CALLOC(window->driverdata, 1, sizeof(DFB_WindowData));
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47 windata = (DFB_WindowData *) window->driverdata;
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48
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49 windata->is_managed = devdata->has_own_wm;
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50
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51 SDL_DFB_CHECKERR(devdata->dfb->SetCooperativeLevel(devdata->dfb,
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52 DFSCL_NORMAL));
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53 SDL_DFB_CHECKERR(dispdata->layer->SetCooperativeLevel(dispdata->layer,
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54 DLSCL_ADMINISTRATIVE));
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55
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56 /* Fill the window description. */
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57 if (window->x == SDL_WINDOWPOS_CENTERED) {
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58 x = (dispdata->cw - window->w) / 2;
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59 } else if (window->x == SDL_WINDOWPOS_UNDEFINED) {
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60 x = 0;
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61 } else {
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62 x = window->x;
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63 }
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64 if (window->y == SDL_WINDOWPOS_CENTERED) {
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65 y = (dispdata->ch - window->h) / 2;
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66 } else if (window->y == SDL_WINDOWPOS_UNDEFINED) {
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67 y = 0;
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68 } else {
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69 y = window->y;
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70 }
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71 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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72 x = 0;
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73 y = 0;
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74 }
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75
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76 DirectFB_WM_AdjustWindowLayout(window, window->flags, window->w, window->h);
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77
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78 /* Create Window */
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79 desc.flags =
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80 DWDESC_WIDTH | DWDESC_HEIGHT | DWDESC_PIXELFORMAT | DWDESC_POSX
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81 | DWDESC_POSY | DWDESC_SURFACE_CAPS;
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82 desc.posx = x;
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83 desc.posy = y;
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84 desc.width = windata->size.w;
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85 desc.height = windata->size.h;
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86 desc.pixelformat = dispdata->pixelformat;
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87 desc.surface_caps = DSCAPS_PREMULTIPLIED;
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88
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89 /* Create the window. */
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90 SDL_DFB_CHECKERR(dispdata->layer->CreateWindow(dispdata->layer, &desc,
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91 &windata->window));
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92
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93 /* Set Options */
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94 SDL_DFB_CHECK(windata->window->GetOptions(windata->window, &wopts));
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95
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96 if (window->flags & SDL_WINDOW_RESIZABLE)
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97 wopts |= DWOP_SCALE;
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98 else
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99 wopts |= DWOP_KEEP_SIZE;
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100
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101 if (window->flags & SDL_WINDOW_FULLSCREEN) {
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102 wopts |= DWOP_KEEP_POSITION | DWOP_KEEP_STACKING | DWOP_KEEP_SIZE;
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103 SDL_DFB_CHECK(windata->window->SetStackingClass(windata->window, DWSC_UPPER));
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104 }
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105 SDL_DFB_CHECK(windata->window->SetOptions(windata->window, wopts));
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106
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107 /* See what we got */
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108 SDL_DFB_CHECKERR(DirectFB_WM_GetClientSize
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109 (_this, window, &window->w, &window->h));
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110
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111 /* Get the window's surface. */
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112 SDL_DFB_CHECKERR(windata->window->GetSurface(windata->window,
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113 &windata->window_surface));
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114 /* And get a subsurface for rendering */
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115 SDL_DFB_CHECKERR(windata->window_surface->
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116 GetSubSurface(windata->window_surface, &windata->client,
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117 &windata->surface));
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118
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119 SDL_DFB_CHECK(windata->window->SetOpacity(windata->window, 0xFF));
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120
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121 /* Create Eventbuffer */
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122 SDL_DFB_CHECKERR(windata->window->CreateEventBuffer(windata->window,
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123 &windata->
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124 eventbuffer));
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125 SDL_DFB_CHECKERR(windata->window->
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126 EnableEvents(windata->window, DWET_ALL));
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127
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128 /* Create a font */
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129 /* FIXME: once during Video_Init */
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130 windata->font = NULL;
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131
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132 /* Make it the top most window. */
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133 SDL_DFB_CHECK(windata->window->RaiseToTop(windata->window));
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134
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parents:
diff changeset
135 /* remember parent */
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136 windata->sdl_window = window;
2737
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parents:
diff changeset
137
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
138 /* Add to list ... */
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
139
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
140 windata->next = devdata->firstwin;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
141 windata->opacity = 0xFF;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
142 devdata->firstwin = windata;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
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143
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144 /* Draw Frame */
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145 DirectFB_WM_RedrawLayout(_this, window);
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diff changeset
146
2737
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147 return 0;
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148 error:
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
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149 SDL_DFB_RELEASE(windata->window);
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150 SDL_DFB_RELEASE(windata->surface);
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Sam Lantinga <slouken@libsdl.org>
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151 return -1;
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parents:
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152 }
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Sam Lantinga <slouken@libsdl.org>
parents:
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153
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Sam Lantinga <slouken@libsdl.org>
parents:
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154 int
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155 DirectFB_CreateWindowFrom(_THIS, SDL_Window * window, const void *data)
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parents:
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156 {
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157 SDL_Unsupported();
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158 return -1;
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parents:
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159 }
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Sam Lantinga <slouken@libsdl.org>
parents:
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160
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Sam Lantinga <slouken@libsdl.org>
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161 void
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162 DirectFB_SetWindowTitle(_THIS, SDL_Window * window)
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163 {
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164 SDL_DFB_WINDOWDATA(window);
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165
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166 if (windata->is_managed) {
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167 windata->wm_needs_redraw = 1;
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168 DirectFB_WM_RedrawLayout(_this, window);
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169 } else
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170 SDL_Unsupported();
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171 }
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172
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173 void
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174 DirectFB_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon)
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175 {
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176 SDL_DFB_DEVICEDATA(_this);
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177 SDL_DFB_WINDOWDATA(window);
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178 SDL_Surface *surface = NULL;
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179
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180 if (icon) {
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181 SDL_PixelFormat format;
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182 DFBSurfaceDescription dsc;
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183 Uint32 *dest;
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184 Uint32 *p;
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Couriersud <couriersud@arcor.de>
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185 int pitch, i;
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diff changeset
186
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187 /* Convert the icon to ARGB for modern window managers */
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188 SDL_InitFormat(&format, 32, 0x00FF0000, 0x0000FF00, 0x000000FF,
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189 0xFF000000);
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190 surface = SDL_ConvertSurface(icon, &format, 0);
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191 if (!surface) {
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192 return;
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193 }
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194 dsc.flags =
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195 DSDESC_WIDTH | DSDESC_HEIGHT | DSDESC_PIXELFORMAT | DSDESC_CAPS;
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196 dsc.caps = DSCAPS_VIDEOONLY;
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197 dsc.width = surface->w;
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198 dsc.height = surface->h;
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199 dsc.pixelformat = DSPF_ARGB;
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diff changeset
200
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diff changeset
201 SDL_DFB_CHECKERR(devdata->dfb->CreateSurface(devdata->dfb, &dsc,
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diff changeset
202 &windata->icon));
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Couriersud <couriersud@arcor.de>
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diff changeset
203
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diff changeset
204 SDL_DFB_CHECKERR(windata->icon->Lock(windata->icon, DSLF_WRITE,
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diff changeset
205 (void *) &dest, &pitch));
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Couriersud <couriersud@arcor.de>
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diff changeset
206
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diff changeset
207 p = surface->pixels;
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diff changeset
208 for (i = 0; i < surface->h; i++)
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diff changeset
209 memcpy((char *) dest + i * pitch,
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diff changeset
210 (char *) p + i * surface->pitch, 4 * surface->w);
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diff changeset
211
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diff changeset
212 SDL_DFB_CHECK(windata->icon->Unlock(windata->icon));
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diff changeset
213 SDL_FreeSurface(surface);
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diff changeset
214 } else {
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diff changeset
215 SDL_DFB_RELEASE(windata->icon);
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diff changeset
216 }
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diff changeset
217 return;
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diff changeset
218 error:
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parents: 3013
diff changeset
219 if (surface)
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diff changeset
220 SDL_FreeSurface(surface);
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diff changeset
221 SDL_DFB_RELEASE(windata->icon);
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diff changeset
222 return;
2737
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diff changeset
223 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
224
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
225 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
226 DirectFB_SetWindowPosition(_THIS, SDL_Window * window)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
227 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
228 SDL_DFB_WINDOWDATA(window);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
229 int x, y;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
230
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
231 if (window->y == SDL_WINDOWPOS_UNDEFINED)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
232 y = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
233 else
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
234 y = window->y;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
235
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
236 if (window->x == SDL_WINDOWPOS_UNDEFINED)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
237 x = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
238 else
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
239 x = window->x;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
240
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
241 if (window->flags & SDL_WINDOW_FULLSCREEN) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
242 x = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
243 y = 0;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
244 }
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diff changeset
245 DirectFB_WM_AdjustWindowLayout(window, window->flags, window->w, window->h);
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diff changeset
246 SDL_DFB_CHECK(windata->window->MoveTo(windata->window, x, y));
2737
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Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
247 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
248
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
249 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
250 DirectFB_SetWindowSize(_THIS, SDL_Window * window)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
251 {
4636
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diff changeset
252 //SDL_DFB_DEVICEDATA(_this);
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diff changeset
253 SDL_DFB_WINDOWDATA(window);
2737
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parents:
diff changeset
254
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
255 if (!(window->flags & SDL_WINDOW_FULLSCREEN)) {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
256 int cw;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
257 int ch;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
258
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
259 /* Make sure all events are disabled for this operation ! */
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diff changeset
260 SDL_DFB_CHECKERR(windata->window->DisableEvents(windata->window,
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
261 DWET_ALL));
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Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
262
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diff changeset
263 SDL_DFB_CHECKERR(DirectFB_WM_GetClientSize(_this, window, &cw, &ch));
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
parents: 3013
diff changeset
264
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parents: 3013
diff changeset
265 if (cw != window->w || ch != window->h) {
2737
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parents:
diff changeset
266
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diff changeset
267 DirectFB_WM_AdjustWindowLayout(window, window->flags, window->w, window->h);
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diff changeset
268 SDL_DFB_CHECKERR(windata->window->Resize(windata->window,
d72a0dd80e8b DirectFB cleanups & simple window manager
Couriersud <couriersud@arcor.de>
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diff changeset
269 windata->size.w,
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Couriersud <couriersud@arcor.de>
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diff changeset
270 windata->size.h));
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parents: 3013
diff changeset
271 }
2737
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parents:
diff changeset
272
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diff changeset
273 SDL_DFB_CHECKERR(DirectFB_WM_GetClientSize
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diff changeset
274 (_this, window, &window->w, &window->h));
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diff changeset
275 DirectFB_AdjustWindowSurface(_this, window);
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diff changeset
276
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277 SDL_DFB_CHECKERR(windata->window->EnableEvents(windata->window,
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278 DWET_ALL));
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279
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280 }
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281 return;
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282 error:
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283 SDL_DFB_CHECK(windata->window->EnableEvents(windata->window, DWET_ALL));
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284 return;
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285 }
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286
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287 void
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288 DirectFB_ShowWindow(_THIS, SDL_Window * window)
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289 {
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290 SDL_DFB_WINDOWDATA(window);
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291
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292 SDL_DFB_CHECK(windata->window->SetOpacity(windata->window, windata->opacity));
2737
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293
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294 }
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295
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296 void
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297 DirectFB_HideWindow(_THIS, SDL_Window * window)
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298 {
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299 SDL_DFB_WINDOWDATA(window);
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300
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301 SDL_DFB_CHECK(windata->window->GetOpacity(windata->window, &windata->opacity));
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302 SDL_DFB_CHECK(windata->window->SetOpacity(windata->window, 0));
2737
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303 }
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Sam Lantinga <slouken@libsdl.org>
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304
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Sam Lantinga <slouken@libsdl.org>
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305 void
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306 DirectFB_RaiseWindow(_THIS, SDL_Window * window)
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307 {
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308 SDL_DFB_WINDOWDATA(window);
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309
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310 SDL_DFB_CHECK(windata->window->RaiseToTop(windata->window));
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311 SDL_DFB_CHECK(windata->window->RequestFocus(windata->window));
2737
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312 }
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313
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314 void
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315 DirectFB_MaximizeWindow(_THIS, SDL_Window * window)
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316 {
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317 SDL_DFB_WINDOWDATA(window);
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318
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319 if (windata->is_managed) {
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320 DirectFB_WM_MaximizeWindow(_this, window);
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321 } else
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322 SDL_Unsupported();
2737
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323 }
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324
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325 void
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326 DirectFB_MinimizeWindow(_THIS, SDL_Window * window)
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327 {
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328 /* FIXME: Size to 32x32 ? */
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Sam Lantinga <slouken@libsdl.org>
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329
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330 SDL_Unsupported();
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331 }
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diff changeset
332
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333 void
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334 DirectFB_RestoreWindow(_THIS, SDL_Window * window)
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335 {
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336 SDL_DFB_WINDOWDATA(window);
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337
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338 if (windata->is_managed) {
3040
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339 DirectFB_WM_RestoreWindow(_this, window);
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340 } else
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341 SDL_Unsupported();
2737
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342 }
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Sam Lantinga <slouken@libsdl.org>
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343
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Sam Lantinga <slouken@libsdl.org>
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344 void
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diff changeset
345 DirectFB_SetWindowGrab(_THIS, SDL_Window * window)
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346 {
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347 SDL_DFB_DEVICEDATA(_this);
2737
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348 SDL_DFB_WINDOWDATA(window);
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349 DFB_WindowData *gwindata = ((devdata->grabbed_window) ? (DFB_WindowData *) ((devdata->grabbed_window)->driverdata) : NULL);
2737
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350
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351 if ((window->flags & SDL_WINDOW_INPUT_GRABBED)) {
4636
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352 if (gwindata != NULL)
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353 {
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354 SDL_DFB_CHECK(gwindata->window->UngrabPointer(gwindata->window));
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355 SDL_DFB_CHECK(gwindata->window->UngrabKeyboard(gwindata->window));
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356 }
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357 SDL_DFB_CHECK(windata->window->GrabPointer(windata->window));
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358 SDL_DFB_CHECK(windata->window->GrabKeyboard(windata->window));
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359 devdata->grabbed_window = window;
2737
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diff changeset
360 } else {
4636
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361 SDL_DFB_CHECK(windata->window->UngrabPointer(windata->window));
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362 SDL_DFB_CHECK(windata->window->UngrabKeyboard(windata->window));
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diff changeset
363 devdata->grabbed_window = NULL;
2737
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parents:
diff changeset
364 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
365 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
366
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
367 void
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
368 DirectFB_DestroyWindow(_THIS, SDL_Window * window)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
369 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
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diff changeset
370 SDL_DFB_DEVICEDATA(_this);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
371 SDL_DFB_WINDOWDATA(window);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
372 DFB_WindowData *p;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
373
4636
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diff changeset
374 /* Some cleanups */
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diff changeset
375 SDL_DFB_CHECK(windata->window->UngrabPointer(windata->window));
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diff changeset
376 SDL_DFB_CHECK(windata->window->UngrabKeyboard(windata->window));
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
377
4636
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diff changeset
378 #if SDL_DIRECTFB_OPENGL
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diff changeset
379 DirectFB_GL_DestroyWindowContexts(_this, window);
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diff changeset
380 #endif
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381
4636
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diff changeset
382 SDL_DFB_CHECK(windata->window_surface->SetFont(windata->window_surface, NULL));
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diff changeset
383 SDL_DFB_CHECK(windata->surface->ReleaseSource(windata->surface));
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diff changeset
384 SDL_DFB_CHECK(windata->window_surface->ReleaseSource(windata->window_surface));
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diff changeset
385 SDL_DFB_RELEASE(windata->icon);
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diff changeset
386 SDL_DFB_RELEASE(windata->font);
2737
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
387 SDL_DFB_RELEASE(windata->eventbuffer);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
388 SDL_DFB_RELEASE(windata->surface);
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diff changeset
389 SDL_DFB_RELEASE(windata->window_surface);
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diff changeset
390
2737
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diff changeset
391 SDL_DFB_RELEASE(windata->window);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
392
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
393 /* Remove from list ... */
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
394
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
395 p = devdata->firstwin;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
396 while (p && p->next != windata)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
397 p = p->next;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
398 if (p)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
399 p->next = windata->next;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
400 else
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
401 devdata->firstwin = windata->next;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
402 SDL_free(windata);
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
403 return;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
404 }
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
405
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
406 SDL_bool
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
407 DirectFB_GetWindowWMInfo(_THIS, SDL_Window * window,
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
408 struct SDL_SysWMinfo * info)
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
409 {
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
410 SDL_Unsupported();
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
411 return SDL_FALSE;
140a7edcf2bd Date: Sun, 31 Aug 2008 17:53:59 +0200
Sam Lantinga <slouken@libsdl.org>
parents:
diff changeset
412 }
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diff changeset
413
4636
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diff changeset
414 static void
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diff changeset
415 DirectFB_AdjustWindowSurface(_THIS, SDL_Window * window)
3023
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diff changeset
416 {
d72a0dd80e8b DirectFB cleanups & simple window manager
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diff changeset
417 SDL_DFB_WINDOWDATA(window);
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Couriersud <couriersud@arcor.de>
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diff changeset
418 int adjust = windata->wm_needs_redraw;
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419 int cw, ch;
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420
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421 DirectFB_WM_AdjustWindowLayout(window, window->flags, window->w, window->h);
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422
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423 SDL_DFB_CHECKERR(windata->
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424 window_surface->GetSize(windata->window_surface, &cw,
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425 &ch));
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426 if (cw != windata->size.w || ch != windata->size.h) {
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427 adjust = 1;
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428 }
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429
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430 if (adjust) {
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431 #if SDL_DIRECTFB_OPENGL
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432 DirectFB_GL_FreeWindowContexts(_this, window);
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433 #endif
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434
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c73a5f8a03d2 Fixed MakeSubSurface compiling issue for DirectFB <= 1.2.0
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435 #if DFB_VERSION_ATLEAST(1,2,1)
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436 SDL_DFB_CHECKERR(windata->window->ResizeSurface(windata->window,
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437 windata->size.w,
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438 windata->size.h));
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439 SDL_DFB_CHECKERR(windata->surface->MakeSubSurface(windata->surface,
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440 windata->
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441 window_surface,
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442 &windata->client));
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443 #else
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444 DFBWindowOptions opts;
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445
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446 SDL_DFB_CHECKERR(windata->window->GetOptions(windata->window, &opts));
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447 /* recreate subsurface */
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448 SDL_DFB_RELEASE(windata->surface);
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449
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450 if (opts & DWOP_SCALE)
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451 SDL_DFB_CHECKERR(windata->window->ResizeSurface(windata->window,
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452 windata->size.w,
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453 windata->size.h));
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454 SDL_DFB_CHECKERR(windata->window_surface->
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455 GetSubSurface(windata->window_surface,
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456 &windata->client, &windata->surface));
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457 #endif
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458 DirectFB_WM_RedrawLayout(_this, window);
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459
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460 #if SDL_DIRECTFB_OPENGL
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461 DirectFB_GL_ReAllocWindowContexts(_this, window);
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462 #endif
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463 }
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464 error:
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465 return;
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466 }