tests/testicontheme.c

   1 /* testicontheme.c
   2  * Copyright (C) 2002, 2003  Red Hat, Inc.
   3  * Authors: Alexander Larsson, Owen Taylor
   4  *
   5  * This library is free software; you can redistribute it and/or
   6  * modify it under the terms of the GNU Library General Public
   7  * License as published by the Free Software Foundation; either
   8  * version 2 of the License, or (at your option) any later version.
   9  *
  10  * This library is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13  * Library General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU Library General Public
  16  * License along with this library; if not, write to the
  17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  18  * Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include <gtk/gtk.h>
  22 #include <stdlib.h>
  23 #include <string.h>
  24 #include <locale.h>
  25
  26 static void
  27 usage (void)
  28 {
  29   g_print ("usage: test-icon-theme lookup <theme name> <icon name> [size]]\n"
  30            " or\n"
  31            "usage: test-icon-theme list <theme name> [context]\n"
  32            " or\n"
  33            "usage: test-icon-theme display <theme name> <icon name> [size]\n"
  34            " or\n"
  35            "usage: test-icon-theme contexts <theme name>\n"
  36            );
  37 }
  38
  39
  40 int
  41 main (int argc, char *argv[])
  42 {
  43   GtkIconTheme *icon_theme;
  44   GtkIconInfo *icon_info;
  45   GdkRectangle embedded_rect;
  46   GdkPoint *attach_points;
  47   int n_attach_points;
  48   const gchar *display_name;
  49   char *context;
  50   char *themename;
  51   GList *list;
  52   int size = 48;
  53   int i;
  54
  55   gtk_init (&argc, &argv);
  56
  57   if (argc < 3)
  58     {
  59       usage ();
  60       return 1;
  61     }
  62
  63   themename = argv[2];
  64
  65   icon_theme = gtk_icon_theme_new ();
  66
  67   gtk_icon_theme_set_custom_theme (icon_theme, themename);
  68
  69   if (strcmp (argv[1], "display") == 0)
  70     {
  71       GtkWidget *window, *image;
  72       GtkIconSize size;
  73
  74       if (argc < 4)
  75         {
  76           g_object_unref (icon_theme);
  77           usage ();
  78           return 1;
  79         }
  80
  81       if (argc >= 5)
  82         size = atoi (argv[4]);
  83       else
  84         size = GTK_ICON_SIZE_BUTTON;
  85
  86       window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
  87       image = gtk_image_new_from_icon_name (argv[3], size);
  88       gtk_container_add (GTK_CONTAINER (window), image);
  89       gtk_widget_show_all (window);
  90
  91       gtk_main ();
  92     }
  93   else if (strcmp (argv[1], "list") == 0)
  94     {
  95       if (argc >= 4)
  96         context = argv[3];
  97       else
  98         context = NULL;
  99
 100       list = gtk_icon_theme_list_icons (icon_theme,
 101                                            context);
 102
 103       while (list)
 104         {
 105           g_print ("%s\n", (char *)list->data);
 106           list = list->next;
 107         }
 108     }
 109   else if (strcmp (argv[1], "contexts") == 0)
 110     {
 111       list = gtk_icon_theme_list_contexts (icon_theme);
 112
 113       while (list)
 114         {
 115           g_print ("%s\n", (char *)list->data);
 116           list = list->next;
 117         }
 118     }
 119   else if (strcmp (argv[1], "lookup") == 0)
 120     {
 121       if (argc < 4)
 122         {
 123           g_object_unref (icon_theme);
 124           usage ();
 125           return 1;
 126         }
 127
 128       if (argc >= 5)
 129         size = atoi (argv[4]);
 130
 131       icon_info = gtk_icon_theme_lookup_icon (icon_theme, argv[3], size, GTK_ICON_LOOKUP_USE_BUILTIN);
 132       g_print ("icon for %s at %dx%d is %s\n", argv[3], size, size,
 133                icon_info ? (gtk_icon_info_get_builtin_pixbuf (icon_info) ? "<builtin>" : gtk_icon_info_get_filename (icon_info)) : "<none>");
 134
 135       if (icon_info)
 136         {
 137           if (gtk_icon_info_get_embedded_rect (icon_info, &embedded_rect))
 138             {
 139               g_print ("Embedded rect: %d,%d %dx%d\n",
 140                        embedded_rect.x, embedded_rect.y,
 141                        embedded_rect.width, embedded_rect.height);
 142             }
 143
 144           if (gtk_icon_info_get_attach_points (icon_info, &attach_points, &n_attach_points))
 145             {
 146               g_print ("Attach Points: ");
 147               for (i = 0; i < n_attach_points; i++)
 148                 g_print ("%d, %d; ",
 149                          attach_points[i].x,
 150                          attach_points[i].y);
 151               g_free (attach_points);
 152               g_print ("\n");
 153             }
 154
 155           display_name = gtk_icon_info_get_display_name (icon_info);
 156
 157           if (display_name)
 158             g_print ("Display name: %s\n", display_name);
 159
 160           gtk_icon_info_free (icon_info);
 161         }
 162     }
 163   else
 164     {
 165       g_object_unref (icon_theme);
 166       usage ();
 167       return 1;
 168     }
 169
 170
 171   g_object_unref (icon_theme);
 172
 173   return 0;
 174 }