Games/lbreakout2/gui/gui_theme.c

   1 /***************************************************************************
   2                           gui_theme.c  -  description
   3                              -------------------
   4     begin                : Fri Oct 11 2002
   5     copyright            : (C) 2002 by Michael Speck
   6     email                : kulkanie@gmx.net
   7  ***************************************************************************/
   8
   9 /***************************************************************************
  10  *                                                                         *
  11  *   This program is free software; you can redistribute it and/or modify  *
  12  *   it under the terms of the GNU General Public License as published by  *
  13  *   the Free Software Foundation; either version 2 of the License, or     *
  14  *   (at your option) any later version.                                   *
  15  *                                                                         *
  16  ***************************************************************************/
  17
  18 #include <stdlib.h>
  19 #include <sys/types.h>
  20 #include <sys/stat.h>
  21 #include "gui_theme.h"
  22
  23 #define ABORT( msg ) { fprintf( stderr, "%s\n", msg ); exit(1); }
  24
  25 GuiTheme *gui_theme = 0;
  26
  27 /*
  28 ====================================================================
  29 Load a theme from a theme directory. The surface path set by
  30 stk_surface_set_path() is prepended.
  31 ====================================================================
  32 */
  33
  34 GuiTheme* gui_theme_load( char *name )
  35 {
  36     GuiTheme *theme = calloc( 1, sizeof( GuiTheme ) );
  37     if ( theme == 0 ) ABORT( "Out Of Memory" )
  38
  39     theme->box_wallpaper =
  40         stk_surface_load( SDL_SWSURFACE,
  41             "%s/box_wallpaper.png", name );
  42     theme->widget_wallpaper =
  43         stk_surface_load( SDL_SWSURFACE,
  44             "%s/widget_wallpaper.png", name );
  45     theme->box_frame =
  46         stk_surface_load( SDL_SWSURFACE,
  47             "%s/box_frame.png", name );
  48     theme->widget_frame =
  49         stk_surface_load( SDL_SWSURFACE,
  50             "%s/widget_frame.png", name );
  51     theme->button_frame_normal =
  52         stk_surface_load( SDL_SWSURFACE,
  53             "%s/button_frame_normal.png", name );
  54     theme->button_frame_clicked =
  55         stk_surface_load( SDL_SWSURFACE,
  56             "%s/button_frame_clicked.png", name );
  57     theme->button_wallpaper_normal =
  58         stk_surface_load( SDL_SWSURFACE,
  59             "%s/button_wallpaper_normal.png", name );
  60     theme->button_wallpaper_focused =
  61         stk_surface_load( SDL_SWSURFACE,
  62             "%s/button_wallpaper_focused.png", name );
  63     theme->scrollbar_arrows =
  64         stk_surface_load( SDL_SWSURFACE,
  65             "%s/scrollbar_arrows.png", name );
  66     theme->scrollbar_arrow_size =
  67         theme->scrollbar_arrows->h;
  68     theme->checkbox =
  69         stk_surface_load( SDL_SWSURFACE,
  70             "%s/checkbox.png", name );
  71     theme->checkbox_size = theme->checkbox->h;
  72     theme->progress_high =
  73         stk_surface_load( SDL_SWSURFACE,
  74             "%s/progress_high.png", name );
  75     theme->progress_medium =
  76         stk_surface_load( SDL_SWSURFACE,
  77             "%s/progress_medium.png", name );
  78     theme->progress_low =
  79         stk_surface_load( SDL_SWSURFACE,
  80             "%s/progress_low.png", name );
  81     theme->list_item_color =
  82         stk_surface_load( SDL_SWSURFACE,
  83             "%s/list_item_color.png", name );
  84     theme->spinbutton_arrows =
  85         stk_surface_load( SDL_SWSURFACE,
  86             "%s/spinbutton_arrows.png", name );
  87     theme->spinbutton_arrow_size =
  88         theme->spinbutton_arrows->h;
  89
  90     theme->font =
  91         stk_font_load( SDL_SWSURFACE, "%s/font.png", name );
  92     theme->edit_font =
  93         stk_font_load( SDL_SWSURFACE, "%s/font.png", name );
  94     theme->label_font =
  95         stk_font_load( SDL_SWSURFACE, "%s/font.png", name );
  96     theme->button_font = theme->font;
  97     theme->progressbar_font = theme->font;
  98
  99     theme->click_sound =
 100         stk_sound_load( -1, "%s/click.wav", name );
 101     theme->type_sound =
 102         stk_sound_load( -1, "%s/edit.wav", name );
 103
 104     return theme;
 105 }
 106
 107 /*
 108 ====================================================================
 109 Free the memory of a surface if not NULL and reset the pointer
 110 to NULL.
 111 ====================================================================
 112 */
 113 void gui_theme_delete( GuiTheme **theme )
 114 {
 115     if ( *theme ) {
 116         stk_surface_free( &(*theme)->box_wallpaper );
 117         stk_surface_free( &(*theme)->widget_wallpaper );
 118         stk_surface_free( &(*theme)->box_frame );
 119         stk_surface_free( &(*theme)->widget_frame );
 120         stk_surface_free( &(*theme)->button_frame_normal );
 121         stk_surface_free( &(*theme)->button_frame_clicked );
 122         stk_surface_free( &(*theme)->button_wallpaper_normal );
 123         stk_surface_free( &(*theme)->button_wallpaper_focused );
 124         stk_surface_free( &(*theme)->scrollbar_arrows );
 125         stk_surface_free( &(*theme)->checkbox );
 126         stk_surface_free( &(*theme)->progress_high );
 127         stk_surface_free( &(*theme)->progress_medium );
 128         stk_surface_free( &(*theme)->progress_low );
 129         stk_surface_free( &(*theme)->list_item_color );
 130         stk_surface_free( &(*theme)->spinbutton_arrows );
 131         stk_font_free( &(*theme)->font );
 132         stk_font_free( &(*theme)->edit_font );
 133         stk_font_free( &(*theme)->label_font );
 134         stk_sound_free( &(*theme)->click_sound );
 135         stk_sound_free( &(*theme)->type_sound );
 136         free( *theme ); *theme = 0;
 137     }
 138 }
 139
 140 /*
 141 ====================================================================
 142 Select the current theme. New widgets will use its graphics.
 143 ====================================================================
 144 */
 145 void gui_theme_select( GuiTheme *theme )
 146 {
 147     gui_theme = theme;
 148 }
 149