561eba2a |
1 | /* |
2 | * DO NOT EDIT THIS FILE - it is generated by Glade. |
3 | */ |
4 | |
5 | #ifdef HAVE_CONFIG_H |
6 | # include <config.h> |
7 | #endif |
8 | |
9 | #include <sys/types.h> |
10 | #include <sys/stat.h> |
11 | #include <unistd.h> |
12 | #include <string.h> |
13 | #include <stdio.h> |
14 | |
15 | #include <gtk/gtk.h> |
16 | |
17 | #include "support.h" |
18 | |
19 | GtkWidget* |
20 | lookup_widget (GtkWidget *widget, |
21 | const gchar *widget_name) |
22 | { |
23 | GtkWidget *parent, *found_widget; |
24 | |
25 | for (;;) |
26 | { |
27 | if (GTK_IS_MENU (widget)) |
28 | parent = gtk_menu_get_attach_widget (GTK_MENU (widget)); |
29 | else |
30 | parent = widget->parent; |
31 | if (!parent) |
32 | parent = (GtkWidget*) g_object_get_data (G_OBJECT (widget), "GladeParentKey"); |
33 | if (parent == NULL) |
34 | break; |
35 | widget = parent; |
36 | } |
37 | |
38 | found_widget = (GtkWidget*) g_object_get_data (G_OBJECT (widget), |
39 | widget_name); |
40 | if (!found_widget) |
41 | g_warning ("Widget not found: %s", widget_name); |
42 | return found_widget; |
43 | } |
44 | |
45 | static GList *pixmaps_directories = NULL; |
46 | |
47 | /* Use this function to set the directory containing installed pixmaps. */ |
48 | void |
49 | add_pixmap_directory (const gchar *directory) |
50 | { |
51 | pixmaps_directories = g_list_prepend (pixmaps_directories, |
52 | g_strdup (directory)); |
53 | } |
54 | |
55 | /* This is an internally used function to find pixmap files. */ |
56 | static gchar* |
57 | find_pixmap_file (const gchar *filename) |
58 | { |
59 | GList *elem; |
60 | |
61 | /* We step through each of the pixmaps directory to find it. */ |
62 | elem = pixmaps_directories; |
63 | while (elem) |
64 | { |
65 | gchar *pathname = g_strdup_printf ("%s%s%s", (gchar*)elem->data, |
66 | G_DIR_SEPARATOR_S, filename); |
67 | if (g_file_test (pathname, G_FILE_TEST_EXISTS)) |
68 | return pathname; |
69 | g_free (pathname); |
70 | elem = elem->next; |
71 | } |
72 | return NULL; |
73 | } |
74 | |
75 | /* This is an internally used function to create pixmaps. */ |
76 | GtkWidget* |
77 | create_pixmap (GtkWidget *widget, |
78 | const gchar *filename) |
79 | { |
80 | gchar *pathname = NULL; |
81 | GtkWidget *pixmap; |
82 | |
83 | if (!filename || !filename[0]) |
84 | return gtk_image_new (); |
85 | |
86 | pathname = find_pixmap_file (filename); |
87 | |
88 | if (!pathname) |
89 | { |
d4ae0591 |
90 | g_warning ("Couldn't find pixmap file: %s", filename); |
561eba2a |
91 | return gtk_image_new (); |
92 | } |
93 | |
94 | pixmap = gtk_image_new_from_file (pathname); |
95 | g_free (pathname); |
96 | return pixmap; |
97 | } |
98 | |
99 | /* This is an internally used function to create pixmaps. */ |
100 | GdkPixbuf* |
101 | create_pixbuf (const gchar *filename) |
102 | { |
103 | gchar *pathname = NULL; |
104 | GdkPixbuf *pixbuf; |
105 | GError *error = NULL; |
106 | |
107 | if (!filename || !filename[0]) |
108 | return NULL; |
109 | |
110 | pathname = find_pixmap_file (filename); |
111 | |
112 | if (!pathname) |
113 | { |
d4ae0591 |
114 | g_warning ("Couldn't find pixmap file: %s", filename); |
561eba2a |
115 | return NULL; |
116 | } |
117 | |
118 | pixbuf = gdk_pixbuf_new_from_file (pathname, &error); |
119 | if (!pixbuf) |
120 | { |
121 | fprintf (stderr, "Failed to load pixbuf file: %s: %s\n", |
122 | pathname, error->message); |
123 | g_error_free (error); |
124 | } |
125 | g_free (pathname); |
126 | return pixbuf; |
127 | } |
128 | |
129 | /* This is used to set ATK action descriptions. */ |
130 | void |
131 | glade_set_atk_action_description (AtkAction *action, |
132 | const gchar *action_name, |
133 | const gchar *description) |
134 | { |
135 | gint n_actions, i; |
136 | |
137 | n_actions = atk_action_get_n_actions (action); |
138 | for (i = 0; i < n_actions; i++) |
139 | { |
140 | if (!strcmp (atk_action_get_name (action, i), action_name)) |
141 | atk_action_set_description (action, i, description); |
142 | } |
143 | } |
144 | |