/*
* browser-switchboard-cp.c -- a hildon-control-panel applet for
* selecting the default browser for Browser Switchboard
- *
+ *
* Copyright (C) 2009-2010 Steven Luo
* Copyright (C) 2009-2010 Faheem Pervez
- *
+ *
* Derived from services-cp.c from maemo-control-services
* Copyright (c) 2008 Janne Kataja <janne.kataja@iki.fi>
* Copyright (c) 2008 Nokia Corporation
- *
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
#endif /* HILDON_CP_APPLET */
#endif /* HILDON */
-#include "configfile.h"
+#include "config.h"
+#include "browsers.h"
#define CONTINUOUS_MODE_DEFAULT 0
#define _HILDON_SIZE_DEFAULT (HILDON_SIZE_AUTO_WIDTH|HILDON_SIZE_FINGER_HEIGHT)
#endif
-struct browser_entry {
- char *config;
- char *displayname;
-};
-struct browser_entry browsers[] = {
- { "microb", "MicroB" }, /* First entry is the default! */
- { "tear", "Tear" },
- { "fennec", "Mobile Firefox (Fennec)" },
- { "midori", "Midori" },
- { "other", "Other" },
- { NULL, NULL },
-};
+struct swb_config orig_cfg;
struct config_widgets {
#if defined(HILDON) && defined(FREMANTLE)
- GtkWidget *continuous_mode_selector;
GtkWidget *default_browser_selector;
#else
GtkWidget *continuous_mode_off_radio;
GtkWidget *dialog;
+struct browser_entry *installed_browsers;
+void init_installed_browsers(void) {
+ struct browser_entry *cur = browsers;
+ unsigned int count = 0;
+
+ installed_browsers = calloc(sizeof browsers, 1);
+ if (!installed_browsers)
+ exit(1);
+
+ count = 0;
+ for (; cur->config; ++cur)
+ if (!cur->binary || !access(cur->binary, X_OK))
+ installed_browsers[count++] = *cur;
+}
+
/**********************************************************************
* Configuration routines
**********************************************************************/
#if defined(HILDON) && defined(FREMANTLE)
-static inline int get_continuous_mode(void) {
- return hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), 0);
-}
-static inline void set_continuous_mode(int state) {
- hildon_touch_selector_set_active(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), 0, state);
-}
-
static inline char *get_default_browser(void) {
- return browsers[hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0)].config;
+ return installed_browsers[hildon_touch_selector_get_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0)].config;
}
#else /* !defined(HILDON) || !defined(FREMANTLE) */
}
static inline char *get_default_browser(void) {
- return browsers[gtk_combo_box_get_active(GTK_COMBO_BOX(cw.default_browser_combo))].config;
+ return installed_browsers[gtk_combo_box_get_active(GTK_COMBO_BOX(cw.default_browser_combo))].config;
}
#endif /* defined(HILDON) && defined(FREMANTLE) */
gint i;
/* Loop through browsers looking for a match */
- for (i = 0; browsers[i].config && strcmp(browsers[i].config, browser);
- ++i);
+ for (i = 0;
+ installed_browsers[i].config && strcmp(installed_browsers[i].config, browser);
+ ++i);
- if (!browsers[i].config)
+ if (!installed_browsers[i].config)
/* No match found, set to the default browser */
i = 0;
}
static void load_config(void) {
- FILE *fp;
- int continuous_mode_seen = 0;
- int default_browser_seen = 0;
- int other_browser_cmd_seen = 0;
- struct swb_config_line line;
-
- if (!(fp = open_config_file()))
- return;
-
- /* Parse the config file
- TODO: should we handle errors differently than EOF? */
- if (!parse_config_file_begin())
- goto out;
- while (!parse_config_file_line(fp, &line)) {
- if (line.parsed) {
- if (!strcmp(line.key, "continuous_mode")) {
- if (!continuous_mode_seen) {
- set_continuous_mode(atoi(line.value));
- continuous_mode_seen = 1;
- }
- } else if (!strcmp(line.key, "default_browser")) {
- if (!default_browser_seen) {
- set_default_browser(line.value);
- default_browser_seen = 1;
- }
- } else if (!strcmp(line.key, "other_browser_cmd")) {
- if (!other_browser_cmd_seen) {
- set_other_browser_cmd(line.value);
- other_browser_cmd_seen = 1;
- }
- }
- }
- free(line.key);
- free(line.value);
- }
- parse_config_file_end();
+ swb_config_init(&orig_cfg);
-out:
- fclose(fp);
- return;
+ swb_config_load(&orig_cfg);
+
+#ifndef FREMANTLE
+ set_continuous_mode(orig_cfg.continuous_mode);
+#endif
+ set_default_browser(orig_cfg.default_browser);
+ if (orig_cfg.other_browser_cmd)
+ set_other_browser_cmd(orig_cfg.other_browser_cmd);
}
static void save_config(void) {
- FILE *fp = NULL, *tmpfp = NULL;
- char *homedir, *tempfile, *newfile;
- size_t len;
- int continuous_mode_seen = 0;
- int default_browser_seen = 0;
- int other_browser_cmd_seen = 0;
- struct swb_config_line line;
-
- /* If CONFIGFILE_DIR doesn't exist already, try to create it */
- if (!(homedir = getenv("HOME")))
- homedir = DEFAULT_HOMEDIR;
- len = strlen(homedir) + strlen(CONFIGFILE_DIR) + 1;
- if (!(newfile = calloc(len, sizeof(char))))
- return;
- snprintf(newfile, len, "%s%s", homedir, CONFIGFILE_DIR);
- if (access(newfile, F_OK) == -1 && errno == ENOENT) {
- mkdir(newfile, 0750);
+ struct swb_config new_cfg;
+
+ swb_config_copy(&new_cfg, &orig_cfg);
+
+#ifndef FREMANTLE
+ if (get_continuous_mode() != orig_cfg.continuous_mode) {
+ new_cfg.continuous_mode = get_continuous_mode();
+ new_cfg.flags |= SWB_CONFIG_CONTINUOUS_MODE_SET;
}
- free(newfile);
-
- /* Put together the path to the new config file and the tempfile */
- len = strlen(homedir) + strlen(CONFIGFILE_LOC) + 1;
- if (!(newfile = calloc(len, sizeof(char))))
- return;
- /* 4 = strlen(".tmp") */
- if (!(tempfile = calloc(len+4, sizeof(char)))) {
- free(newfile);
- return;
+#endif
+ if (strcmp(get_default_browser(), orig_cfg.default_browser)) {
+ new_cfg.default_browser = get_default_browser();
+ new_cfg.flags |= SWB_CONFIG_DEFAULT_BROWSER_SET;
}
- snprintf(newfile, len, "%s%s", homedir, CONFIGFILE_LOC);
- snprintf(tempfile, len+4, "%s%s", newfile, ".tmp");
-
- /* Open the temporary file for writing */
- if (!(tmpfp = fopen(tempfile, "w")))
- /* TODO: report the error somehow? */
- goto out;
-
- /* Open the old config file, if it exists */
- if ((fp = open_config_file()) && parse_config_file_begin()) {
- /* Copy the old config file over to the new one line by line,
- replacing old config values with new ones
- TODO: should we handle errors differently than EOF? */
- while (!parse_config_file_line(fp, &line)) {
- if (line.parsed) {
- /* Is a config line, print the new value here */
- if (!strcmp(line.key, "continuous_mode")) {
- if (!continuous_mode_seen) {
- fprintf(tmpfp, "%s = %d\n",
- line.key,
- get_continuous_mode());
- continuous_mode_seen = 1;
- }
- } else if (!strcmp(line.key,
- "default_browser")) {
- if (!default_browser_seen) {
- fprintf(tmpfp, "%s = \"%s\"\n",
- line.key,
- get_default_browser());
- default_browser_seen = 1;
- }
- } else if (!strcmp(line.key,
- "other_browser_cmd")) {
- if (!other_browser_cmd_seen &&
- strlen(get_other_browser_cmd())>0) {
- fprintf(tmpfp, "%s = \"%s\"\n",
- line.key,
- get_other_browser_cmd());
- other_browser_cmd_seen = 1;
- }
- }
- } else {
- /* Just copy the old line over */
- fprintf(tmpfp, "%s\n", line.key);
- }
- free(line.key);
- free(line.value);
- }
- parse_config_file_end();
+ if (strlen(get_other_browser_cmd()) == 0) {
+ new_cfg.other_browser_cmd = NULL;
+ new_cfg.flags &= ~SWB_CONFIG_OTHER_BROWSER_CMD_SET;
+ } else if (!(orig_cfg.other_browser_cmd &&
+ !strcmp(get_other_browser_cmd(),
+ orig_cfg.other_browser_cmd))) {
+ new_cfg.other_browser_cmd = get_other_browser_cmd();
+ new_cfg.flags |= SWB_CONFIG_OTHER_BROWSER_CMD_SET;
}
- /* If we haven't written them yet, write out the new config values */
- if (!continuous_mode_seen)
- fprintf(tmpfp, "%s = %d\n",
- "continuous_mode", get_continuous_mode());
- if (!default_browser_seen)
- fprintf(tmpfp, "%s = \"%s\"\n",
- "default_browser", get_default_browser());
- if (!other_browser_cmd_seen && strlen(get_other_browser_cmd()) > 0)
- fprintf(tmpfp, "%s = \"%s\"\n",
- "other_browser_cmd", get_other_browser_cmd());
-
- /* Replace the old config file with the new one */
- fclose(tmpfp);
- tmpfp = NULL;
- rename(tempfile, newfile);
-
-out:
- free(newfile);
- free(tempfile);
- if (tmpfp)
- fclose(tmpfp);
- if (fp)
- fclose(fp);
- return;
+ swb_config_save(&new_cfg);
}
static void do_reconfig(void) {
save_config();
/* Try to send SIGHUP to any running browser-switchboard process
- This causes it to reread config files if in continuous_mode, and
+ This causes it to reread config files if in continuous_mode, or
die so that the config will be reloaded on next start otherwise */
system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
}
GtkWidget *dialog_vbox;
GtkWidget *default_browser_selector_button;
- GtkWidget *continuous_mode_selector_button;
int i;
HildonGtkInputMode input_mode;
dialog_vbox = GTK_DIALOG(dialog)->vbox;
/* Config options */
+ init_installed_browsers();
cw.default_browser_selector = hildon_touch_selector_new_text();
- for (i = 0; browsers[i].config; ++i)
- hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), browsers[i].displayname);
+ for (i = 0; installed_browsers[i].config; ++i)
+ hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), installed_browsers[i].displayname);
hildon_touch_selector_set_active(HILDON_TOUCH_SELECTOR(cw.default_browser_selector), 0, 0);
default_browser_selector_button = hildon_picker_button_new(_HILDON_SIZE_DEFAULT, HILDON_BUTTON_ARRANGEMENT_HORIZONTAL);
hildon_button_set_title(HILDON_BUTTON(default_browser_selector_button),
gtk_box_pack_start(GTK_BOX(dialog_vbox),
cw.other_browser_cmd_entry_label, FALSE, FALSE, 0);
- cw.continuous_mode_selector = hildon_touch_selector_new_text();
- hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), "Lower memory usage");
- hildon_touch_selector_append_text(HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector), "Faster browser startup time");
-
- continuous_mode_selector_button = hildon_picker_button_new(_HILDON_SIZE_DEFAULT, HILDON_BUTTON_ARRANGEMENT_VERTICAL);
- hildon_button_set_title(HILDON_BUTTON(continuous_mode_selector_button),
- "Optimize Browser Switchboard for:");
- hildon_picker_button_set_selector(HILDON_PICKER_BUTTON(continuous_mode_selector_button), HILDON_TOUCH_SELECTOR(cw.continuous_mode_selector));
- hildon_button_set_alignment(HILDON_BUTTON(continuous_mode_selector_button),
- 0, 0, 0, 0);
- set_continuous_mode(CONTINUOUS_MODE_DEFAULT);
- gtk_box_pack_start(GTK_BOX(dialog_vbox),
- continuous_mode_selector_button, FALSE, FALSE, 0);
-
gtk_widget_show_all(dialog);
return GTK_DIALOG(dialog);
}
gtk_table_set_row_spacings(GTK_TABLE(options_table), 5);
gtk_box_pack_start(GTK_BOX(dialog_vbox), options_table, FALSE, FALSE, 0);
+ init_installed_browsers();
cw.default_browser_combo = gtk_combo_box_new_text();
- for (i = 0; browsers[i].config; ++i)
+ for (i = 0; installed_browsers[i].config; ++i)
gtk_combo_box_append_text(GTK_COMBO_BOX(cw.default_browser_combo),
- browsers[i].displayname);
+ installed_browsers[i].displayname);
gtk_combo_box_set_active(GTK_COMBO_BOX(cw.default_browser_combo), 0);
default_browser_combo_label = gtk_label_new("Default browser:");
gtk_misc_set_alignment(GTK_MISC(default_browser_combo_label), 1, 0.5);