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annotate src/video/gem/SDL_gemwm.c @ 1622:5bbfc3e20e10

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Fixed bug #191 [I opted to go for a warning, since I often tweak configure.in, but don't want to rebuild the entire project] One thing that was lost in the switch from automake to the new build system is that there is now no rule to build configure from configure.in. IMHO, if configure.in gets changed, then at the very least, the build system should print out a warning (better, again IMHO, an error) about this fact. Else, you easily forget about this when modifying configure.in.
author Sam Lantinga <slouken@libsdl.org>
date Thu, 13 Apr 2006 13:23:56 +0000
parents d910939febfa
children 782fd950bd46 c121d94672cb 5d14acfdf84d
rev   line source
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1 /*
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2 SDL - Simple DirectMedia Layer
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3 Copyright (C) 1997-2006 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 /*
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25 GEM SDL video driver
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26 Window manager functions
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27
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28 Patrice Mandin
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29 */
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30
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31 /* Mint includes */
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32 #include <gem.h>
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33
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34 #include "SDL_gemwm_c.h"
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35
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36 /* Defines */
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37
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38 #define ICONWIDTH 64
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39 #define ICONHEIGHT 64
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40
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41 /* Functions */
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42
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43 void GEM_SetCaption(_THIS, const char *title, const char *icon)
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44 {
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45 if (title) {
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46 GEM_title_name = title;
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47 GEM_refresh_name = SDL_TRUE;
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48 }
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49
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50 if (icon) {
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51 GEM_icon_name = icon;
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52 GEM_refresh_name = SDL_TRUE;
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53 }
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54 }
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55
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56 void GEM_SetIcon(_THIS, SDL_Surface *icon, Uint8 *mask)
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57 {
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58 SDL_Surface *sicon;
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59 SDL_Rect bounds;
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60
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61 #if 0
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62 if ((GEM_wfeatures & (1<<WF_ICONIFY))==0) {
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63 return;
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64 }
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65 #endif
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66
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67 if (icon == NULL) {
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68 return;
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69 }
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70
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71 /* Convert icon to the screen format */
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72 sicon = SDL_CreateRGBSurface(SDL_SWSURFACE, icon->w, icon->h,
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73 VDI_bpp, VDI_redmask, VDI_greenmask, VDI_bluemask, 0);
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74 if ( sicon == NULL ) {
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75 return;
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76 }
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77
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78 bounds.x = 0;
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79 bounds.y = 0;
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80 bounds.w = icon->w;
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81 bounds.h = icon->h;
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82 if ( SDL_LowerBlit(icon, &bounds, sicon, &bounds) < 0 ) {
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83 SDL_FreeSurface(sicon);
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84 return;
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85 }
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86
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87 GEM_icon = sicon;
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88 }
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89
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90 int GEM_IconifyWindow(_THIS)
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91 {
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92 if ((GEM_wfeatures & (1<<WF_ICONIFY))==0)
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93 return 0;
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94
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95 GEM_message[0] = WM_ICONIFY;
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96 GEM_message[1] = gl_apid;
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97 GEM_message[2] = 0;
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98 GEM_message[3] = GEM_handle;
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99 GEM_message[4] = 0;
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100 GEM_message[5] = GEM_desk_h-ICONHEIGHT;
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101 GEM_message[6] = ICONWIDTH;
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102 GEM_message[7] = ICONHEIGHT;
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103
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104 appl_write(gl_apid, sizeof(GEM_message), GEM_message);
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105
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106 return 1;
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107 }
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108
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109 SDL_GrabMode GEM_GrabInput(_THIS, SDL_GrabMode mode)
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110 {
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111 return SDL_GRAB_OFF;
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112 }