2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 1999-2014 Hiroyuki Yamamoto and the Claws Mail Team
4 * Copyright (C) 2014 Ricardo Mones
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 #include "claws-features.h"
26 #include <glib/gi18n.h>
28 #include "libravatar.h"
31 #include <gtk/filesel.h>
34 #include "libravatar_prefs.h"
35 #include "prefs_common.h"
36 #include "prefs_gtk.h"
38 #define PREFS_BLOCK_NAME "Libravatar"
39 #define NUM_DEF_BUTTONS 7
40 /* cache interval goes from 1 hour to 30 days */
41 #define INTERVAL_MIN_H 1.0
42 #define INTERVAL_MAX_H 720.0
44 LibravatarPrefs libravatarprefs;
46 struct LibravatarPrefsPage
50 GtkWidget *cache_interval_spin;
51 GtkWidget *cache_icons_check;
52 GtkWidget *defm_radio[NUM_DEF_BUTTONS];
53 GtkWidget *defm_url_text;
54 GtkWidget *allow_redirects_check;
57 struct LibravatarPrefsPage libravatarprefs_page;
59 static PrefParam param[] = {
60 { "base_url", "http://cdn.libravatar.org/avatar",
61 &libravatarprefs.base_url,
62 P_STRING, NULL, NULL, NULL },
63 { "cache_interval", "24",
64 &libravatarprefs.cache_interval,
65 P_INT, NULL, NULL, NULL },
66 { "cache_icons", "TRUE",
67 &libravatarprefs.cache_icons,
68 P_BOOL, NULL, NULL, NULL },
69 { "default_mode", "0",
70 &libravatarprefs.default_mode,
71 P_INT, NULL, NULL, NULL },
72 { "default_mode_url", "",
73 &libravatarprefs.default_mode_url,
74 P_STRING, NULL, NULL, NULL },
75 { "allow_redirects", "TRUE",
76 &libravatarprefs.allow_redirects,
77 P_BOOL, NULL, NULL, NULL },
78 {NULL, NULL, NULL, P_OTHER, NULL, NULL, NULL}
81 static GtkWidget *create_checkbox(gchar *label, gchar *hint)
83 GtkWidget *cb = gtk_check_button_new_with_mnemonic(label);
84 CLAWS_SET_TIP(cb, hint);
90 static void cache_icons_check_toggled_cb(GtkToggleButton *button, gpointer data)
92 gtk_widget_set_sensitive(libravatarprefs_page.cache_interval_spin,
93 gtk_toggle_button_get_active(button));
96 static GtkWidget *p_create_frame_cache(struct LibravatarPrefsPage *page)
98 GtkWidget *vbox, *checkbox, *lbl, *lbla, *spinner, *hbox;
101 vbox = gtk_vbox_new(FALSE, 6);
103 checkbox = create_checkbox(_("_Use cached icons"),
104 _("Keep icons on disk for reusing instead "
105 "of making another network request"));
106 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
107 libravatarprefs.cache_icons);
108 g_signal_connect(checkbox, "toggled",
109 G_CALLBACK(cache_icons_check_toggled_cb), NULL);
110 page->cache_icons_check = checkbox;
112 lbl = gtk_label_new(_("Cache refresh interval"));
113 gtk_widget_show(lbl);
114 lbla = gtk_label_new(_("hours"));
115 gtk_widget_show(lbla);
116 adj = (GtkAdjustment *) gtk_adjustment_new(
117 libravatarprefs.cache_interval,
118 INTERVAL_MIN_H, INTERVAL_MAX_H, 1.0,
120 spinner = gtk_spin_button_new(adj, 1.0, 0);
121 gtk_widget_show(spinner);
122 gtk_widget_set_sensitive(spinner, libravatarprefs.cache_icons);
123 hbox = gtk_hbox_new(FALSE, 6);
124 gtk_box_pack_start(GTK_BOX(hbox), lbl, FALSE, FALSE, 0);
125 gtk_box_pack_start(GTK_BOX(hbox), spinner, FALSE, FALSE, 0);
126 gtk_box_pack_start(GTK_BOX(hbox), lbla, FALSE, FALSE, 0);
127 page->cache_interval_spin = spinner;
129 gtk_box_pack_start(GTK_BOX(vbox), checkbox, FALSE, FALSE, 0);
130 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
135 static void default_mode_radio_button_cb(GtkToggleButton *button, gpointer data)
139 if (gtk_toggle_button_get_active(button) == TRUE) {
140 is_url = (*((guint *)data) == DEF_MODE_URL)? TRUE: FALSE;
141 gtk_widget_set_sensitive(libravatarprefs_page.defm_url_text, is_url);
142 if (is_url) /* custom URL requires following redirects */
143 gtk_toggle_button_set_active(
144 GTK_TOGGLE_BUTTON(libravatarprefs_page.allow_redirects_check),
146 /* don't waste time with headers that won't be displayed */
147 prefs_common.enable_avatars = (*((guint *)data) == DEF_MODE_NONE)
148 ? AVATARS_ENABLE_BOTH: AVATARS_DISABLE;
152 static const guint radio_value[] = {
162 static GtkWidget *p_create_frame_missing(struct LibravatarPrefsPage *page)
164 GtkWidget *vbox, *radio[NUM_DEF_BUTTONS], *hbox, *label, *entry;
165 gboolean enable = FALSE;
167 gchar *radio_label[] = {
176 gchar *radio_hint[] = {
178 _("The unobtrusive low-contrast greyish silhouette"),
179 _("A generated geometric pattern"),
180 _("A generated full-body monster"),
181 _("A generated almost unique face"),
182 _("A generated 8-bit arcade-style pixelated image"),
183 _("Redirect to a user provided URL")
186 vbox = gtk_vbox_new(FALSE, 6);
188 for (i = 0; i < NUM_DEF_BUTTONS; ++i) {
189 enable = (!enable && libravatarprefs.default_mode == radio_value[i])? TRUE: FALSE;
190 radio[i] = gtk_radio_button_new_with_label_from_widget(
191 (i > 0)? GTK_RADIO_BUTTON(radio[i - 1]): NULL, radio_label[i]);
192 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio[i]), enable);
193 gtk_box_pack_start(GTK_BOX(vbox), radio[i], FALSE, FALSE, 0);
194 g_signal_connect(radio[i], "toggled",
195 G_CALLBACK(default_mode_radio_button_cb),
196 (gpointer) &(radio_value[i]));
197 CLAWS_SET_TIP(radio[i], radio_hint[i]);
198 gtk_widget_show(radio[i]);
199 page->defm_radio[i] = radio[i];
201 if (!enable) { /* unknown value, go default */
202 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(radio[0]), TRUE);
203 libravatarprefs.default_mode = DEF_MODE_NONE;
205 /* don't waste time with headers that won't be displayed */
206 prefs_common.enable_avatars = (libravatarprefs.default_mode == DEF_MODE_NONE)
207 ? AVATARS_ENABLE_BOTH: AVATARS_DISABLE;
209 label = gtk_label_new(_("URL:"));
210 gtk_widget_show(label);
211 entry = gtk_entry_new_with_max_length(MAX_URL_LENGTH);
212 gtk_widget_show(entry);
213 gtk_entry_set_text(GTK_ENTRY(entry), libravatarprefs.default_mode_url);
215 hbox = gtk_hbox_new(FALSE, 6);
216 gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
217 gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 0);
218 gtk_widget_set_sensitive(entry,
219 (libravatarprefs.default_mode == DEF_MODE_URL)? TRUE: FALSE);
220 page->defm_url_text = entry;
222 gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
227 static GtkWidget *p_create_frame_network(struct LibravatarPrefsPage *page)
229 GtkWidget *vbox, *checkbox;
231 vbox = gtk_vbox_new(FALSE, 6);
233 checkbox = create_checkbox(_("_Allow redirects to other sites"),
234 _("Follow redirect responses received from "
235 "libravatar server to other avatar "
236 "services like gravatar.com"));
237 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbox),
238 libravatarprefs.allow_redirects);
239 page->allow_redirects_check = checkbox;
241 gtk_box_pack_start(GTK_BOX(vbox), checkbox, FALSE, FALSE, 0);
247 ┌─Icon cache───────────────────────────────────────────┐
248 │ [✔] Use cached icons │
249 │ Cache refresh interval [ 24 |⬘] hours │
250 └──────────────────────────────────────────────────────┘
251 ┌─Default missing icon mode────────────────────────────┐
259 │ URL: [_________________________________________] │
260 └──────────────────────────────────────────────────────┘
261 ┌─Network──────────────────────────────────────────────┐
262 │ [✔] Allow redirects │
263 └──────────────────────────────────────────────────────┘
265 static void libravatar_prefs_create_widget_func(PrefsPage * _page,
269 struct LibravatarPrefsPage *page = (struct LibravatarPrefsPage *) _page;
270 GtkWidget *vbox, *vbox1, *vbox2, *vbox3, *frame;
272 vbox1 = p_create_frame_cache(page);
273 vbox2 = p_create_frame_missing(page);
274 vbox3 = p_create_frame_network(page);
276 vbox = gtk_vbox_new(FALSE, 6);
277 gtk_container_set_border_width(GTK_CONTAINER(vbox), VBOX_BORDER);
279 PACK_FRAME (vbox, frame, _("Icon cache"));
280 gtk_container_set_border_width(GTK_CONTAINER(vbox1), 6);
281 gtk_container_add(GTK_CONTAINER(frame), vbox1);
283 PACK_FRAME (vbox, frame, _("Default missing icon mode"));
284 gtk_container_set_border_width(GTK_CONTAINER(vbox2), 6);
285 gtk_container_add(GTK_CONTAINER(frame), vbox2);
287 PACK_FRAME (vbox, frame, _("Network"));
288 gtk_container_set_border_width(GTK_CONTAINER(vbox3), 6);
289 gtk_container_add(GTK_CONTAINER(frame), vbox3);
291 gtk_widget_show_all(vbox);
292 page->page.widget = vbox;
295 static void libravatar_prefs_destroy_widget_func(PrefsPage *_page)
300 static void libravatar_save_config(void)
305 debug_print("Saving Libravatar Page\n");
307 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
308 pfile = prefs_write_open(rcpath);
310 if (!pfile || (prefs_set_block_label(pfile, PREFS_BLOCK_NAME) < 0))
313 if (prefs_write_param(param, pfile->fp) < 0) {
314 g_warning("Failed to write Libravatar configuration to file\n");
315 prefs_file_close_revert(pfile);
318 if (fprintf(pfile->fp, "\n") < 0) {
319 FILE_OP_ERROR(rcpath, "fprintf");
320 prefs_file_close_revert(pfile);
322 prefs_file_close(pfile);
325 static void libravatar_prefs_save_func(PrefsPage * _page)
327 struct LibravatarPrefsPage *page = (struct LibravatarPrefsPage *) _page;
331 libravatarprefs.cache_icons = gtk_toggle_button_get_active(
332 GTK_TOGGLE_BUTTON(page->cache_icons_check));
334 libravatarprefs.cache_interval = gtk_spin_button_get_value_as_int(
335 GTK_SPIN_BUTTON(page->cache_interval_spin));
337 for (i = 0; i < NUM_DEF_BUTTONS; ++i) {
338 if (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->defm_radio[i]))) {
339 libravatarprefs.default_mode = radio_value[i];
344 if (libravatarprefs.default_mode_url != NULL) {
345 g_free(libravatarprefs.default_mode_url);
347 libravatarprefs.default_mode_url = gtk_editable_get_chars(
348 GTK_EDITABLE(page->defm_url_text), 0, -1);
350 libravatarprefs.allow_redirects = gtk_toggle_button_get_active(
351 GTK_TOGGLE_BUTTON(page->allow_redirects_check));
353 libravatar_save_config();
356 void libravatar_prefs_init(void)
358 static gchar *path[3];
361 path[0] = _("Plugins");
362 path[1] = _("Libravatar");
365 prefs_set_default(param);
366 rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
367 prefs_read_config(param, PREFS_BLOCK_NAME, rcpath, NULL);
370 libravatarprefs_page.page.path = path;
371 libravatarprefs_page.page.create_widget = libravatar_prefs_create_widget_func;
372 libravatarprefs_page.page.destroy_widget = libravatar_prefs_destroy_widget_func;
373 libravatarprefs_page.page.save_page = libravatar_prefs_save_func;
375 prefs_gtk_register_page((PrefsPage *) &libravatarprefs_page);
378 void libravatar_prefs_done(void)
380 prefs_gtk_unregister_page((PrefsPage *) &libravatarprefs_page);