add key and action columns. possibly totally wrong
[dana/obconf.git] / src / theme.c
1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
2
3    theme.h for ObConf, the configuration tool for Openbox
4    Copyright (c) 2003-2007   Dana Jansens
5    Copyright (c) 2003        Tim Riley
6
7    This program is free software; you can redistribute it and/or modify
8    it under the terms of the GNU General Public License as published by
9    the Free Software Foundation; either version 2 of the License, or
10    (at your option) any later version.
11
12    This program is distributed in the hope that it will be useful,
13    but WITHOUT ANY WARRANTY; without even the implied warranty of
14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15    GNU General Public License for more details.
16
17    See the COPYING file for a copy of the GNU General Public License.
18 */
19
20 #include "main.h"
21 #include "tree.h"
22 #include "preview_update.h"
23 #include "gettext.h"
24 #include "archive.h"
25 #include "theme.h"
26 #include "preview.h"
27
28 static gboolean mapping = FALSE;
29
30 static GList *themes;
31 static GtkListStore *theme_store;
32
33 static void add_theme_dir(const gchar *dirname);
34 static void on_theme_names_selection_changed(GtkTreeSelection *sel,
35                                              gpointer data);
36
37 void theme_setup_tab()
38 {
39     GtkCellRenderer *render;
40     GtkTreeViewColumn *column;
41     GtkTreeSelection *select;
42     GtkWidget *w;
43
44     mapping = TRUE;
45
46     w = get_widget("theme_names");
47
48     /* widget setup */
49     theme_store = gtk_list_store_new(2, G_TYPE_STRING, GDK_TYPE_PIXBUF);
50     gtk_tree_view_set_model(GTK_TREE_VIEW(w), GTK_TREE_MODEL(theme_store));
51     preview_update_set_tree_view(GTK_TREE_VIEW(w), theme_store);
52     g_object_unref (theme_store);
53
54     gtk_tree_selection_set_mode(gtk_tree_view_get_selection(GTK_TREE_VIEW(w)),
55                                 GTK_SELECTION_SINGLE);
56
57     /* text column for the names */
58     render = gtk_cell_renderer_text_new();
59     column = gtk_tree_view_column_new_with_attributes
60         ("Name", render, "text", 0, NULL);
61     gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
62
63     /* pixbuf column, for theme previews */
64     render = gtk_cell_renderer_pixbuf_new();
65     g_object_set(render, "xalign", 1.0);
66     column = gtk_tree_view_column_new_with_attributes
67         ("Preview", render, "pixbuf", 1, NULL);
68     gtk_tree_view_append_column(GTK_TREE_VIEW(w), column);
69
70     /* setup the selection handler */
71     select = gtk_tree_view_get_selection(GTK_TREE_VIEW (w));
72     gtk_tree_selection_set_mode(select, GTK_SELECTION_SINGLE);
73     g_signal_connect (G_OBJECT(select), "changed",
74                       G_CALLBACK(on_theme_names_selection_changed),
75                       NULL);
76
77     mapping = FALSE;
78 }
79
80 static void on_theme_names_selection_changed(GtkTreeSelection *sel,
81                                              gpointer data)
82 {
83     GtkTreeIter iter;
84     GtkTreeModel *model;
85     const gchar *name;
86
87     if (mapping) return;
88
89     if(gtk_tree_selection_get_selected(sel, &model, &iter)) {
90         gtk_tree_model_get(model, &iter, 0, &name, -1);
91     }
92
93     if(name)
94       tree_set_string("theme/name", name);
95 }
96
97 void on_install_theme_clicked(GtkButton *w, gpointer data)
98 {
99     GtkWidget *d;
100     gint r;
101     gchar *path = NULL;
102     GtkFileFilter *filter;
103
104     d = gtk_file_chooser_dialog_new(_("Choose an Openbox theme"),
105                                     GTK_WINDOW(mainwin),
106                                     GTK_FILE_CHOOSER_ACTION_OPEN,
107                                     GTK_STOCK_OK, GTK_RESPONSE_OK,
108                                     GTK_STOCK_CANCEL, GTK_RESPONSE_NONE,
109                                     NULL);
110
111     gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(d), FALSE);
112     filter = gtk_file_filter_new();
113     gtk_file_filter_set_name(filter, _("Openbox theme archives"));
114     gtk_file_filter_add_pattern(filter, "*.obt");
115     //gtk_file_filter_add_pattern(filter, "*.tgz");
116     //gtk_file_filter_add_pattern(filter, "*.tar.gz");
117     gtk_file_chooser_add_filter(GTK_FILE_CHOOSER(d), filter);
118
119     r = gtk_dialog_run(GTK_DIALOG(d));
120     if (r == GTK_RESPONSE_OK)
121         path = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(d));
122     gtk_widget_destroy(d);
123
124     if (path != NULL) {
125         theme_install(path);
126         g_free(path);
127     }
128 }
129
130 void on_theme_archive_clicked(GtkButton *w, gpointer data)
131 {
132     GtkWidget *d;
133     gint r;
134     gchar *path = NULL;
135
136     d = gtk_file_chooser_dialog_new(_("Choose an Openbox theme"),
137                                     GTK_WINDOW(mainwin),
138                                     GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER,
139                                     GTK_STOCK_OK, GTK_RESPONSE_OK,
140                                     GTK_STOCK_CANCEL, GTK_RESPONSE_NONE,
141                                     NULL);
142
143     gtk_file_chooser_set_show_hidden(GTK_FILE_CHOOSER(d), TRUE);
144     r = gtk_dialog_run(GTK_DIALOG(d));
145     if (r == GTK_RESPONSE_OK)
146         path = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(d));
147     gtk_widget_destroy(d);
148
149     if (path != NULL) {
150         archive_create(path);
151         g_free(path);
152     }
153 }
154
155 void theme_install(const gchar *path)
156 {
157     gchar *name;
158
159     if ((name = archive_install(path)))
160         tree_set_string("theme/name", name);
161     g_free(name);
162 }
163
164 void theme_load_all()
165 {
166     gchar *name;
167     gchar *p;
168     GList *it, *next;
169     gint i;
170     GtkWidget *w;
171     GtkTreePath *path = NULL;
172     RrFont *active, *inactive, *menu_t, *menu_i, *osd;
173
174     mapping = TRUE;
175
176     w = get_widget("theme_names");
177     name = tree_get_string("theme/name", "TheBear");
178
179     for (it = themes; it; it = g_list_next(it))
180         g_free(it->data);
181     g_list_free(themes);
182     themes = NULL;
183
184     p = g_build_filename(g_get_home_dir(), ".themes", NULL);
185     add_theme_dir(p);
186     g_free(p);
187
188     {
189         GSList *it;
190         for (it = parse_xdg_data_dir_paths(); it; it = g_slist_next(it)) {
191             p = g_build_filename(it->data, "themes", NULL);
192             add_theme_dir(p);
193             g_free(p);
194         }
195     }
196
197     add_theme_dir(THEMEDIR);
198
199     themes = g_list_sort(themes, (GCompareFunc) strcasecmp);
200
201     gtk_list_store_clear(theme_store);
202
203     /* return to regular scheduled programming */
204     i = 0;
205     for (it = themes; it; it = next) {
206         GtkTreeIter iter;
207
208         next = g_list_next(it);
209
210         /* remove duplicates */
211         if (next && !strcmp(it->data, next->data)) {
212             g_free(it->data);
213             themes = g_list_delete_link(themes, it);
214             continue;
215         }
216
217         gtk_list_store_append(theme_store, &iter);
218         gtk_list_store_set(theme_store, &iter,
219                            0, it->data,
220                            1, NULL,
221                            -1);
222
223         if(!strcmp(name, it->data))
224             path = gtk_tree_path_new_from_indices(i, -1);
225
226         ++i;
227     }
228
229     preview_update_all();
230
231     /* do this after starting the preview update */
232     if (path) {
233         gtk_tree_view_set_cursor(GTK_TREE_VIEW(w), path, NULL, FALSE);
234         gtk_tree_path_free(path);
235     }
236
237     g_free(name);
238
239     mapping = FALSE;
240 }
241
242 static void add_theme_dir(const gchar *dirname)
243 {
244     GDir *dir;
245     const gchar *n;
246
247     if ((dir = g_dir_open(dirname, 0, NULL))) {
248         while ((n = g_dir_read_name(dir))) {
249             {
250                 gchar *full;
251                 full = g_build_filename(dirname, n, "openbox-3",
252                                         "themerc", NULL);
253                 if (!g_file_test(full,
254                                  G_FILE_TEST_IS_REGULAR |
255                                  G_FILE_TEST_IS_SYMLINK))
256                     n = NULL;
257                 g_free(full);
258             }
259
260             if (n) {
261                 themes = g_list_append(themes, g_strdup(n));
262             }
263         }
264         g_dir_close(dir);
265     }
266 }
267