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Remove arch tags throughout
[disorder] / disobedience / misc.c
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460b9539 1/*
2 * This file is part of DisOrder
3 * Copyright (C) 2006 Richard Kettlewell
4 *
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful, but
11 * WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
18 * USA
19 */
20
21#include "disobedience.h"
22
23/* Miscellaneous GTK+ stuff ------------------------------------------------ */
24
25/* Functions */
26
27GtkWidget *scroll_widget(GtkWidget *child,
28 const char *widgetname) {
29 GtkWidget *scroller = gtk_scrolled_window_new(0, 0);
30 GtkAdjustment *adj;
31
32 D(("scroll_widget"));
33 /* Why isn't _AUTOMATIC the default? */
34 gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroller),
35 GTK_POLICY_AUTOMATIC,
36 GTK_POLICY_AUTOMATIC);
37 if(GTK_IS_LAYOUT(child)) {
38 /* Child widget has native scroll support */
39 gtk_container_add(GTK_CONTAINER(scroller), child);
40 /* Fix up the step increments if they are 0 (seems like an odd default?) */
41 if(GTK_IS_LAYOUT(child)) {
42 adj = gtk_layout_get_hadjustment(GTK_LAYOUT(child));
43 if(!adj->step_increment) adj->step_increment = 16;
44 adj = gtk_layout_get_vadjustment(GTK_LAYOUT(child));
45 if(!adj->step_increment) adj->step_increment = 16;
46 }
47 } else {
48 /* Child widget requires a viewport */
49 gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroller),
50 child);
51 }
52 /* Apply a name to the widget so it can be recolored */
53 gtk_widget_set_name(GTK_BIN(scroller)->child, widgetname);
54 gtk_widget_set_name(scroller, widgetname);
55 return scroller;
56}
57
58GdkPixbuf *find_image(const char *name) {
59 static const struct cache_type image_cache_type = { INT_MAX };
60
61 GdkPixbuf *pb;
62 char *path;
63 GError *err = 0;
64
65 if(!(pb = (GdkPixbuf *)cache_get(&image_cache_type, name))) {
66 byte_xasprintf(&path, "%s/static/%s", pkgdatadir, name);
67 if(!(pb = gdk_pixbuf_new_from_file(path, &err))) {
68 error(0, "%s", err->message);
69 return 0;
70 }
71 cache_put(&image_cache_type, name, pb);
72 }
73 return pb;
74}
75
76void popup_error(const char *msg) {
77 GtkWidget *w;
78
79 w = gtk_message_dialog_new(GTK_WINDOW(toplevel),
80 GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
81 GTK_MESSAGE_ERROR,
82 GTK_BUTTONS_CLOSE,
83 "%s", msg);
84 gtk_dialog_run(GTK_DIALOG(w));
85 gtk_widget_destroy(w);
86}
87
88/*
89Local Variables:
90c-basic-offset:2
91comment-column:40
92fill-column:79
93indent-tabs-mode:nil
94End:
95*/