2 * browser-switchboard-cp.c -- a hildon-control-panel applet for
3 * selecting the default browser for Browser Switchboard
5 * Copyright (C) 2009-2010 Steven Luo
6 * Copyright (C) 2009-2010 Faheem Pervez
8 * Derived from services-cp.c from maemo-control-services
9 * Copyright (c) 2008 Janne Kataja <janne.kataja@iki.fi>
10 * Copyright (c) 2008 Nokia Corporation
12 * This program is free software; you can redistribute it and/or modify
13 * it under the terms of the GNU General Public License as published by
14 * the Free Software Foundation; either version 2, or (at your option)
17 * This program is distributed in the hope that it will be useful,
18 * but WITHOUT ANY WARRANTY; without even the implied warranty of
19 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
20 * GNU General Public License for more details.
22 * You should have received a copy of the GNU General Public License
23 * along with this program; if not, write to the Free Software
24 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
35 #include <glib/gstdio.h>
39 #include <hildon/hildon-banner.h>
40 #include <hildon/hildon-program.h>
43 #include <hildon/hildon-touch-selector.h>
44 #include <hildon/hildon-picker-button.h>
45 #include <hildon/hildon-caption.h>
46 #include <hildon/hildon-entry.h>
47 #endif /* FREMANTLE */
49 #ifdef HILDON_CP_APPLET
50 #include <hildon-cp-plugin/hildon-cp-plugin-interface.h>
51 #endif /* HILDON_CP_APPLET */
54 #include "configfile.h"
56 #define CONTINUOUS_MODE_DEFAULT 0
58 #if defined(HILDON) && defined(FREMANTLE)
59 #define _HILDON_SIZE_DEFAULT (HILDON_SIZE_AUTO_WIDTH|HILDON_SIZE_FINGER_HEIGHT)
62 struct browser_entry {
66 struct browser_entry browsers[] = {
67 { "microb", "MicroB" }, /* First entry is the default! */
69 { "fennec", "Mobile Firefox (Fennec)" },
70 { "midori", "Midori" },
75 struct config_widgets {
76 #if defined(HILDON) && defined(FREMANTLE)
77 GtkWidget *continuous_mode_selector;
78 GtkWidget *default_browser_selector;
80 GtkWidget *continuous_mode_off_radio;
81 GtkWidget *continuous_mode_on_radio;
82 GtkWidget *default_browser_combo;
84 GtkWidget *other_browser_cmd_entry;
85 GtkWidget *other_browser_cmd_entry_label;
87 struct config_widgets cw;
91 /**********************************************************************
92 * Configuration routines
93 **********************************************************************/
95 #if defined(HILDON) && defined(FREMANTLE)
97 static inline int get_continuous_mode(void) {
98 return hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), 0);
100 static inline void set_continuous_mode(int state) {
101 hildon_touch_selector_set_active(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), 0, state);
104 static inline char *get_default_browser(void) {
105 return browsers[hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0)].config;
108 #else /* !defined(HILDON) || !defined(FREMANTLE) */
110 static inline int get_continuous_mode(void) {
111 return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cw.continuous_mode_on_radio));
113 static inline void set_continuous_mode(int state) {
115 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw.continuous_mode_on_radio), TRUE);
117 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw.continuous_mode_off_radio), TRUE);
120 static inline char *get_default_browser(void) {
121 return browsers[gtk_combo_box_get_active(GTK_COMBO_BOX(cw.default_browser_combo))].config;
124 #endif /* defined(HILDON) && defined(FREMANTLE) */
126 static void set_default_browser(char *browser) {
129 /* Loop through browsers looking for a match */
130 for (i = 0; browsers[i].config && strcmp(browsers[i].config, browser);
133 if (!browsers[i].config)
134 /* No match found, set to the default browser */
137 #if defined(HILDON) && defined(FREMANTLE)
138 hildon_touch_selector_set_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0, i);
140 gtk_combo_box_set_active(GTK_COMBO_BOX(cw.default_browser_combo), i);
144 static inline char *get_other_browser_cmd(void) {
145 return (char *)gtk_entry_get_text(GTK_ENTRY(cw.other_browser_cmd_entry));
147 static inline void set_other_browser_cmd(char *cmd) {
148 gtk_entry_set_text(GTK_ENTRY(cw.other_browser_cmd_entry), cmd);
151 static void load_config(void) {
153 int continuous_mode_seen = 0;
154 int default_browser_seen = 0;
155 int other_browser_cmd_seen = 0;
156 struct swb_config_line line;
158 if (!(fp = open_config_file()))
161 /* Parse the config file
162 TODO: should we handle errors differently than EOF? */
163 if (!parse_config_file_begin())
165 while (!parse_config_file_line(fp, &line)) {
167 if (!strcmp(line.key, "continuous_mode")) {
168 if (!continuous_mode_seen) {
169 set_continuous_mode(atoi(line.value));
170 continuous_mode_seen = 1;
172 } else if (!strcmp(line.key, "default_browser")) {
173 if (!default_browser_seen) {
174 set_default_browser(line.value);
175 default_browser_seen = 1;
177 } else if (!strcmp(line.key, "other_browser_cmd")) {
178 if (!other_browser_cmd_seen) {
179 set_other_browser_cmd(line.value);
180 other_browser_cmd_seen = 1;
187 parse_config_file_end();
194 static void save_config(void) {
195 FILE *fp = NULL, *tmpfp = NULL;
196 char *homedir, *tempfile, *newfile;
198 int continuous_mode_seen = 0;
199 int default_browser_seen = 0;
200 int other_browser_cmd_seen = 0;
201 struct swb_config_line line;
203 /* If CONFIGFILE_DIR doesn't exist already, try to create it */
204 if (!(homedir = getenv("HOME")))
205 homedir = DEFAULT_HOMEDIR;
206 len = strlen(homedir) + strlen(CONFIGFILE_DIR) + 1;
207 if (!(newfile = calloc(len, sizeof(char))))
209 snprintf(newfile, len, "%s%s", homedir, CONFIGFILE_DIR);
210 if (access(newfile, F_OK) == -1 && errno == ENOENT) {
211 mkdir(newfile, 0750);
215 /* Put together the path to the new config file and the tempfile */
216 len = strlen(homedir) + strlen(CONFIGFILE_LOC) + 1;
217 if (!(newfile = calloc(len, sizeof(char))))
219 /* 4 = strlen(".tmp") */
220 if (!(tempfile = calloc(len+4, sizeof(char)))) {
224 snprintf(newfile, len, "%s%s", homedir, CONFIGFILE_LOC);
225 snprintf(tempfile, len+4, "%s%s", newfile, ".tmp");
227 /* Open the temporary file for writing */
228 if (!(tmpfp = fopen(tempfile, "w")))
229 /* TODO: report the error somehow? */
232 /* Open the old config file, if it exists */
233 if ((fp = open_config_file()) && parse_config_file_begin()) {
234 /* Copy the old config file over to the new one line by line,
235 replacing old config values with new ones
236 TODO: should we handle errors differently than EOF? */
237 while (!parse_config_file_line(fp, &line)) {
239 /* Is a config line, print the new value here */
240 if (!strcmp(line.key, "continuous_mode")) {
241 if (!continuous_mode_seen) {
242 fprintf(tmpfp, "%s = %d\n",
244 get_continuous_mode());
245 continuous_mode_seen = 1;
247 } else if (!strcmp(line.key,
248 "default_browser")) {
249 if (!default_browser_seen) {
250 fprintf(tmpfp, "%s = \"%s\"\n",
252 get_default_browser());
253 default_browser_seen = 1;
255 } else if (!strcmp(line.key,
256 "other_browser_cmd")) {
257 if (!other_browser_cmd_seen &&
258 strlen(get_other_browser_cmd())>0) {
259 fprintf(tmpfp, "%s = \"%s\"\n",
261 get_other_browser_cmd());
262 other_browser_cmd_seen = 1;
266 /* Just copy the old line over */
267 fprintf(tmpfp, "%s\n", line.key);
272 parse_config_file_end();
275 /* If we haven't written them yet, write out the new config values */
276 if (!continuous_mode_seen)
277 fprintf(tmpfp, "%s = %d\n",
278 "continuous_mode", get_continuous_mode());
279 if (!default_browser_seen)
280 fprintf(tmpfp, "%s = \"%s\"\n",
281 "default_browser", get_default_browser());
282 if (!other_browser_cmd_seen && strlen(get_other_browser_cmd()) > 0)
283 fprintf(tmpfp, "%s = \"%s\"\n",
284 "other_browser_cmd", get_other_browser_cmd());
286 /* Replace the old config file with the new one */
289 rename(tempfile, newfile);
301 static void do_reconfig(void) {
304 /* Try to send SIGHUP to any running browser-switchboard process
305 This causes it to reread config files if in continuous_mode, or
306 die so that the config will be reloaded on next start otherwise */
307 system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
311 /**********************************************************************
313 **********************************************************************/
315 #if defined(HILDON) && defined(FREMANTLE)
316 static void default_browser_selector_callback(GtkWidget *widget,
317 gint column, gpointer data) {
319 static void default_browser_combo_callback(GtkWidget *widget, gpointer data) {
321 if (!strcmp(get_default_browser(), "other")) {
322 gtk_editable_set_editable(GTK_EDITABLE(cw.other_browser_cmd_entry), TRUE);
323 gtk_widget_set_sensitive(cw.other_browser_cmd_entry, TRUE);
324 gtk_widget_set_sensitive(cw.other_browser_cmd_entry_label, TRUE);
326 gtk_editable_set_editable(GTK_EDITABLE(cw.other_browser_cmd_entry), FALSE); /* FREMANTLE: give the text the greyed-out look */
327 gtk_widget_set_sensitive(cw.other_browser_cmd_entry, FALSE);
328 gtk_widget_set_sensitive(cw.other_browser_cmd_entry_label, FALSE);
333 /**********************************************************************
335 **********************************************************************/
337 #if defined(HILDON) && defined(FREMANTLE)
339 * Fremantle Hildon dialog
341 static GtkDialog *swb_config_dialog(gpointer cp_window) {
342 GtkWidget *dialog_vbox;
344 GtkWidget *default_browser_selector_button;
345 GtkWidget *continuous_mode_selector_button;
347 HildonGtkInputMode input_mode;
349 dialog = gtk_dialog_new_with_buttons(
350 "Browser Switchboard",
351 GTK_WINDOW(cp_window),
359 dialog_vbox = GTK_DIALOG(dialog)->vbox;
362 cw.default_browser_selector = hildon_touch_selector_new_text();
363 for (i = 0; browsers[i].config; ++i)
364 hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), browsers[i].displayname);
365 hildon_touch_selector_set_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0, 0);
366 default_browser_selector_button = hildon_picker_button_new(_HILDON_SIZE_DEFAULT, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
367 hildon_button_set_title(HILDON_BUTTON(default_browser_selector_button),
369 hildon_picker_button_set_selector(HILDON_PICKER_BUTTON(default_browser_selector_button), HILDON_TOUCH_SELECTOR(cw.default_browser_selector));
370 hildon_button_set_alignment(HILDON_BUTTON(default_browser_selector_button),
372 g_signal_connect(G_OBJECT(cw.default_browser_selector), "changed",
373 G_CALLBACK(default_browser_selector_callback), NULL);
374 gtk_box_pack_start(GTK_BOX(dialog_vbox),
375 default_browser_selector_button, FALSE, FALSE, 0);
377 cw.other_browser_cmd_entry = hildon_entry_new(_HILDON_SIZE_DEFAULT);
378 /* Disable autocapitalization and dictionary features for the entry */
379 input_mode = hildon_gtk_entry_get_input_mode(GTK_ENTRY(cw.other_browser_cmd_entry));
380 input_mode &= ~(HILDON_GTK_INPUT_MODE_AUTOCAP |
381 HILDON_GTK_INPUT_MODE_DICTIONARY);
382 hildon_gtk_entry_set_input_mode(GTK_ENTRY(cw.other_browser_cmd_entry), input_mode);
384 cw.other_browser_cmd_entry_label = hildon_caption_new(NULL,
385 "Command (%s for URI):",
386 cw.other_browser_cmd_entry,
387 NULL, HILDON_CAPTION_OPTIONAL);
388 gtk_widget_set_sensitive(cw.other_browser_cmd_entry, FALSE);
389 gtk_widget_set_sensitive(cw.other_browser_cmd_entry_label, FALSE);
390 hildon_gtk_widget_set_theme_size(cw.other_browser_cmd_entry_label, _HILDON_SIZE_DEFAULT);
391 gtk_box_pack_start(GTK_BOX(dialog_vbox),
392 cw.other_browser_cmd_entry_label, FALSE, FALSE, 0);
394 cw.continuous_mode_selector = hildon_touch_selector_new_text();
395 hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), "Lower memory usage");
396 hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), "Faster browser startup time");
398 continuous_mode_selector_button = hildon_picker_button_new(_HILDON_SIZE_DEFAULT, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
399 hildon_button_set_title(HILDON_BUTTON(continuous_mode_selector_button),
400 "Optimize Browser Switchboard for:");
401 hildon_picker_button_set_selector(HILDON_PICKER_BUTTON(continuous_mode_selector_button), HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector));
402 hildon_button_set_alignment(HILDON_BUTTON(continuous_mode_selector_button),
404 set_continuous_mode(CONTINUOUS_MODE_DEFAULT);
405 gtk_box_pack_start(GTK_BOX(dialog_vbox),
406 continuous_mode_selector_button, FALSE, FALSE, 0);
408 gtk_widget_show_all(dialog);
409 return GTK_DIALOG(dialog);
412 #else /* !defined(HILDON) || !defined(FREMANTLE) */
414 * GTK+/Diablo Hildon dialog
416 static GtkDialog *swb_config_dialog(gpointer cp_window) {
417 GtkWidget *dialog_vbox;
419 GtkWidget *options_table;
420 GtkWidget *default_browser_combo_label;
421 GtkWidget *continuous_mode_label;
424 HildonGtkInputMode input_mode;
427 dialog = gtk_dialog_new_with_buttons(
428 "Browser Switchboard",
429 GTK_WINDOW(cp_window),
437 dialog_vbox = GTK_DIALOG(dialog)->vbox;
440 options_table = gtk_table_new(3, 2, FALSE);
441 gtk_table_set_row_spacings(GTK_TABLE(options_table), 5);
442 gtk_box_pack_start(GTK_BOX(dialog_vbox), options_table, FALSE, FALSE, 0);
444 cw.default_browser_combo = gtk_combo_box_new_text();
445 for (i = 0; browsers[i].config; ++i)
446 gtk_combo_box_append_text(GTK_COMBO_BOX(cw.default_browser_combo),
447 browsers[i].displayname);
448 gtk_combo_box_set_active(GTK_COMBO_BOX(cw.default_browser_combo), 0);
449 default_browser_combo_label = gtk_label_new("Default browser:");
450 gtk_misc_set_alignment(GTK_MISC(default_browser_combo_label), 1, 0.5);
451 g_signal_connect(G_OBJECT(cw.default_browser_combo), "changed",
452 G_CALLBACK(default_browser_combo_callback), NULL);
453 gtk_table_attach(GTK_TABLE(options_table),
454 default_browser_combo_label,
457 GTK_FILL, GTK_FILL|GTK_EXPAND,
459 gtk_table_attach(GTK_TABLE(options_table),
460 cw.default_browser_combo,
463 GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND,
466 cw.other_browser_cmd_entry = gtk_entry_new();
468 /* Disable autocapitalization and dictionary features for the entry */
469 input_mode = hildon_gtk_entry_get_input_mode(GTK_ENTRY(cw.other_browser_cmd_entry));
470 input_mode &= ~(HILDON_GTK_INPUT_MODE_AUTOCAP |
471 HILDON_GTK_INPUT_MODE_DICTIONARY);
472 hildon_gtk_entry_set_input_mode(GTK_ENTRY(cw.other_browser_cmd_entry), input_mode);
474 cw.other_browser_cmd_entry_label = gtk_label_new("Command (%s for URI):");
475 gtk_misc_set_alignment(GTK_MISC(cw.other_browser_cmd_entry_label), 1, 0.5);
476 gtk_widget_set_sensitive(cw.other_browser_cmd_entry, FALSE);
477 gtk_widget_set_sensitive(cw.other_browser_cmd_entry_label, FALSE);
478 gtk_table_attach(GTK_TABLE(options_table),
479 cw.other_browser_cmd_entry_label,
482 GTK_FILL, GTK_FILL|GTK_EXPAND,
484 gtk_table_attach(GTK_TABLE(options_table),
485 cw.other_browser_cmd_entry,
488 GTK_FILL|GTK_EXPAND, GTK_FILL|GTK_EXPAND,
490 gtk_table_set_row_spacing(GTK_TABLE(options_table), 1, 15);
492 continuous_mode_label = gtk_label_new("Optimize Browser Switchboard for:");
493 gtk_misc_set_alignment(GTK_MISC(continuous_mode_label), 0, 0.5);
494 cw.continuous_mode_off_radio = gtk_radio_button_new_with_label(NULL,
495 "Lower memory usage");
496 cw.continuous_mode_on_radio = gtk_radio_button_new_with_label_from_widget(
497 GTK_RADIO_BUTTON(cw.continuous_mode_off_radio),
498 "Faster browser startup time");
499 set_continuous_mode(CONTINUOUS_MODE_DEFAULT);
500 gtk_table_attach(GTK_TABLE(options_table),
501 continuous_mode_label,
504 GTK_FILL, GTK_FILL|GTK_EXPAND,
506 gtk_table_attach(GTK_TABLE(options_table),
507 cw.continuous_mode_off_radio,
510 GTK_FILL, GTK_FILL|GTK_EXPAND,
512 gtk_table_attach(GTK_TABLE(options_table),
513 cw.continuous_mode_on_radio,
516 GTK_FILL, GTK_FILL|GTK_EXPAND,
518 gtk_table_set_row_spacing(GTK_TABLE(options_table), 3, 0);
521 gtk_widget_show_all(dialog);
522 return GTK_DIALOG(dialog);
525 #endif /* defined(HILDON) && defined(FREMANTLE) */
528 /**********************************************************************
530 **********************************************************************/
532 #ifdef HILDON_CP_APPLET
534 * Application was started from control panel.
536 osso_return_t execute(osso_context_t *osso,
537 gpointer userdata, gboolean user_activated) {
544 dialog = GTK_DIALOG(swb_config_dialog(userdata));
547 response = gtk_dialog_run(dialog);
548 if (response == GTK_RESPONSE_OK)
551 gtk_widget_destroy(GTK_WIDGET(dialog));
557 * Application was started from command line.
559 int main(int argc, char *argv[]) {
563 HildonProgram *program = NULL;
566 gtk_init(&argc, &argv);
568 program = HILDON_PROGRAM(hildon_program_get_instance());
571 g_set_application_name("Browser Switchboard");
573 dialog = GTK_DIALOG(swb_config_dialog(NULL));
576 response = gtk_dialog_run(dialog);
577 if (response == GTK_RESPONSE_OK)
580 gtk_widget_destroy(GTK_WIDGET(dialog));
584 #endif /* HILDON_CP_APPLET */