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1 /*
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2 * DO NOT EDIT THIS FILE - it is generated by Glade.
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3 */
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4
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5 #ifdef HAVE_CONFIG_H
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6 # include <config.h>
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7 #endif
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8
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9 #include <sys/types.h>
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10 #include <sys/stat.h>
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11 #include <unistd.h>
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12 #include <string.h>
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13 #include <stdio.h>
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14
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15 #include <gtk/gtk.h>
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16
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17 #include "support.h"
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18
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19 GtkWidget*
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20 lookup_widget (GtkWidget *widget,
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21 const gchar *widget_name)
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22 {
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23 GtkWidget *parent, *found_widget;
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24
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25 for (;;)
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26 {
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27 if (GTK_IS_MENU (widget))
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28 parent = gtk_menu_get_attach_widget (GTK_MENU (widget));
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29 else
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30 parent = widget->parent;
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31 if (!parent)
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32 parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey");
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33 if (parent == NULL)
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34 break;
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35 widget = parent;
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36 }
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37
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38 found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget),
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39 widget_name);
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40 if (!found_widget)
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41 g_warning ("Widget not found: %s", widget_name);
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42 return found_widget;
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43 }
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44
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45 static GList *pixmaps_directories = NULL;
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46
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47 /* Use this function to set the directory containing installed pixmaps. */
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48 void
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49 add_pixmap_directory (const gchar *directory)
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50 {
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51 pixmaps_directories = g_list_prepend (pixmaps_directories,
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52 g_strdup (directory));
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53 }
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54
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55 /* This is an internally used function to find pixmap files. */
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56 static gchar*
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57 find_pixmap_file (const gchar *filename)
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58 {
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59 GList *elem;
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60
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61 /* We step through each of the pixmaps directory to find it. */
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62 elem = pixmaps_directories;
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63 while (elem)
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64 {
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65 gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data,
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66 G_DIR_SEPARATOR_S, filename);
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67 if (g_file_test (pathname, G_FILE_TEST_EXISTS))
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68 return pathname;
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69 g_free (pathname);
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70 elem = elem->next;
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71 }
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72 return NULL;
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73 }
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74
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75 /* This is an internally used function to create pixmaps. */
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76 GtkWidget*
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77 create_pixmap (GtkWidget *widget,
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78 const gchar *filename)
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79 {
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80 gchar *pathname = NULL;
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81 GtkWidget *pixmap;
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82
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83 if (!filename || !filename[0])
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84 return gtk_image_new ();
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85
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86 pathname = find_pixmap_file (filename);
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87
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88 if (!pathname)
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89 {
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90 g_warning ("Couldn't find pixmap file: %s", filename);
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91 return gtk_image_new ();
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92 }
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93
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94 pixmap = gtk_image_new_from_file (pathname);
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95 g_free (pathname);
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96 return pixmap;
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97 }
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98
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99 /* This is an internally used function to create pixmaps. */
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100 GdkPixbuf*
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101 create_pixbuf (const gchar *filename)
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102 {
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103 gchar *pathname = NULL;
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104 GdkPixbuf *pixbuf;
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105 GError *error = NULL;
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106
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107 if (!filename || !filename[0])
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108 return NULL;
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109
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110 pathname = find_pixmap_file (filename);
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111
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112 if (!pathname)
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113 {
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114 g_warning ("Couldn't find pixmap file: %s", filename);
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115 return NULL;
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116 }
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117
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118 pixbuf = gdk_pixbuf_new_from_file (pathname, &error);
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119 if (!pixbuf)
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120 {
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121 fprintf (stderr, "Failed to load pixbuf file: %s: %s\n",
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122 pathname, error->message);
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123 g_error_free (error);
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124 }
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125 g_free (pathname);
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126 return pixbuf;
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127 }
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128
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129 /* This is used to set ATK action descriptions. */
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130 void
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131 glade_set_atk_action_description (AtkAction *action,
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132 const gchar *action_name,
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133 const gchar *description)
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134 {
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135 gint n_actions, i;
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136
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137 n_actions = atk_action_get_n_actions (action);
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138 for (i = 0; i < n_actions; i++)
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139 {
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140 if (!strcmp (atk_action_get_name (action, i), action_name))
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141 atk_action_set_description (action, i, description);
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142 }
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143 }
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144
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