src/plugins/dillo_viewer/dillo_prefs.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2012 the Claws Mail Team
   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 3 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,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU 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, see <http://www.gnu.org/licenses/>.
  17  *
  18  */
  19
  20 /*
  21  * The structure of this file has been borrowed from the structure of
  22  * the image_viewer plugin file. I also used it as an example of how to
  23  * build the preferences for the dillo plugin.
  24  */
  25
  26 #ifdef HAVE_CONFIG_H
  27 #  include "config.h"
  28 #include "claws-features.h"
  29 #endif
  30
  31 #include "defs.h"
  32
  33 #include <glib.h>
  34 #include <glib/gi18n.h>
  35 #include <gtk/gtk.h>
  36
  37 #include "gtkutils.h"
  38 #include "utils.h"
  39 #include "prefs.h"
  40 #include "prefs_gtk.h"
  41 #include "prefswindow.h"
  42 #include "combobox.h"
  43 #include "addressbook.h"
  44
  45 #include "dillo_prefs.h"
  46
  47 #define PREFS_BLOCK_NAME "Dillo"
  48
  49 DilloBrowserPrefs dillo_prefs;
  50
  51 typedef struct _DilloBrowserPage DilloBrowserPage;
  52
  53 struct _DilloBrowserPage {
  54         PrefsPage page;
  55         GtkWidget *local;
  56         GtkWidget *whitelist_ab;
  57         GtkWidget *whitelist_ab_folder_combo;
  58         GtkWidget *whitelist_ab_select_btn;
  59         GtkWidget *full;
  60 };
  61
  62 static PrefParam param[] = {
  63         {"local_browse", "TRUE", &dillo_prefs.local, P_BOOL, NULL, NULL, NULL},
  64         {"full_window", "TRUE", &dillo_prefs.full, P_BOOL, NULL, NULL, NULL},
  65         {"whitelist_ab", "FALSE", &dillo_prefs.whitelist_ab, P_BOOL,
  66          NULL, NULL, NULL},
  67         {"whitelist_ab_folder", N_("Any"), &dillo_prefs.whitelist_ab_folder, P_STRING,
  68          NULL, NULL, NULL},
  69
  70         {0,0,0,0,0,0,0}
  71 };
  72
  73 static DilloBrowserPage prefs_page;
  74
  75 static void create_dillo_prefs_page     (PrefsPage *page,
  76                                          GtkWindow *window,
  77                                          gpointer   data);
  78 static void destroy_dillo_prefs_page    (PrefsPage *page);
  79 static void save_dillo_prefs            (PrefsPage *page);
  80
  81 #ifndef USE_NEW_ADDRBOOK
  82 static void dillo_whitelist_ab_select_cb(GtkWidget *widget, gpointer data)
  83 {
  84         DilloBrowserPage *page = (DilloBrowserPage *) data;
  85         const gchar *folderpath = NULL;
  86         gchar *new_path = NULL;
  87
  88         folderpath = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))));
  89         new_path = addressbook_folder_selection(folderpath);
  90         if (new_path) {
  91                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))), new_path);
  92                 g_free(new_path);
  93         }
  94 }
  95 #endif
  96
  97 static void local_checkbox_toggled(GtkToggleButton *button,
  98                                           gpointer user_data)
  99 {
 100         gboolean active = gtk_toggle_button_get_active(button);
 101         DilloBrowserPage *prefs_page = (DilloBrowserPage *) user_data;
 102
 103         gtk_widget_set_sensitive(prefs_page->whitelist_ab, active);
 104         gtk_widget_set_sensitive(prefs_page->whitelist_ab_folder_combo, active &&
 105                         gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab)));
 106 #ifndef USE_NEW_ADDRBOOK
 107         gtk_widget_set_sensitive(prefs_page->whitelist_ab_select_btn, active &&
 108                         gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab)));
 109 #endif
 110 }
 111
 112 static void whitelist_checkbox_toggled(GtkToggleButton *button,
 113                                           gpointer user_data)
 114 {
 115         gboolean active = gtk_toggle_button_get_active(button);
 116         DilloBrowserPage *prefs_page = (DilloBrowserPage *) user_data;
 117
 118         active &= gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->local));
 119
 120         gtk_widget_set_sensitive(prefs_page->whitelist_ab_folder_combo, active);
 121         gtk_widget_set_sensitive(prefs_page->whitelist_ab_select_btn, active);
 122 }
 123
 124 void dillo_prefs_init(void)
 125 {
 126         static gchar *path[3];
 127         gchar *rcpath;
 128
 129         path[0] = _("Plugins");
 130         path[1] = _("Dillo Browser");
 131         path[2] = NULL;
 132
 133         prefs_set_default(param);
 134         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 135         prefs_read_config(param, PREFS_BLOCK_NAME, rcpath, NULL);
 136         g_free(rcpath);
 137
 138         prefs_page.page.path = path;
 139         prefs_page.page.create_widget = create_dillo_prefs_page;
 140         prefs_page.page.destroy_widget = destroy_dillo_prefs_page;
 141         prefs_page.page.save_page = save_dillo_prefs;
 142                 prefs_page.page.weight = 35.0;
 143         prefs_gtk_register_page((PrefsPage *) &prefs_page);
 144 }
 145
 146 void dillo_prefs_done(void)
 147 {
 148         prefs_gtk_unregister_page((PrefsPage *) &prefs_page);
 149 }
 150
 151 static void create_dillo_prefs_page(PrefsPage *page,
 152                                     GtkWindow *window,
 153                                     gpointer data)
 154 {
 155         DilloBrowserPage *prefs_page = (DilloBrowserPage *) page;
 156
 157         GtkWidget *vbox;
 158         GtkWidget *local_checkbox;
 159         GtkWidget *full_checkbox;
 160         GtkWidget *label;
 161         GtkWidget *whitelist_ab_checkbtn;
 162         GtkWidget *whitelist_ab_folder_combo;
 163         GtkWidget *whitelist_ab_select_btn;
 164         GtkWidget *hbox_whitelist, *spacer;
 165
 166         vbox = gtk_vbox_new(FALSE, 3);
 167         gtk_container_set_border_width(GTK_CONTAINER(vbox), VBOX_BORDER);
 168         gtk_widget_show(vbox);
 169
 170         local_checkbox = gtk_check_button_new_with_label
 171                                 (_("Load remote links in mails"));
 172         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(local_checkbox),
 173                                      !dillo_prefs.local);
 174         gtk_box_pack_start(GTK_BOX(vbox), local_checkbox, FALSE, FALSE, 0);
 175         gtk_widget_show(local_checkbox);
 176         CLAWS_SET_TIP(local_checkbox,
 177                              _("Equivalent to Dillo's '--local' option"));
 178
 179         label = gtk_label_new(_("You can still load remote links "
 180                               "by reloading the page"));
 181         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 182         gtk_misc_set_alignment(GTK_MISC(label), 0, 0.5);
 183         gtkut_widget_set_small_font_size (label);
 184         gtk_widget_show(label);
 185
 186
 187         hbox_whitelist = gtk_hbox_new(FALSE, 8);
 188         gtk_widget_show(hbox_whitelist);
 189         gtk_box_pack_start (GTK_BOX (vbox), hbox_whitelist, FALSE, FALSE, 0);
 190
 191         spacer = gtk_hbox_new(FALSE, 0);
 192         gtk_widget_set_size_request(spacer, 12, -1);
 193         gtk_widget_show(spacer);
 194         gtk_box_pack_start(GTK_BOX(hbox_whitelist), spacer, FALSE, FALSE, 0);
 195
 196         whitelist_ab_checkbtn = gtk_check_button_new_with_label(_("Only for senders found in address book/folder"));
 197         gtk_widget_show(whitelist_ab_checkbtn);
 198         gtk_box_pack_start(GTK_BOX(hbox_whitelist), whitelist_ab_checkbtn, FALSE, FALSE, 0);
 199
 200         whitelist_ab_folder_combo = combobox_text_new(TRUE, _("Any"), NULL);
 201         gtk_widget_set_size_request(whitelist_ab_folder_combo, 100, -1);
 202         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_folder_combo, TRUE, TRUE, 0);
 203
 204         whitelist_ab_select_btn = gtk_button_new_with_label(_("Select ..."));
 205         gtk_widget_show (whitelist_ab_select_btn);
 206         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_select_btn, FALSE, FALSE, 0);
 207
 208         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(whitelist_ab_checkbtn), dillo_prefs.whitelist_ab);
 209         if (dillo_prefs.whitelist_ab_folder != NULL) {
 210                 /* translate "Any" (stored UNtranslated) */
 211                 if (strcasecmp(dillo_prefs.whitelist_ab_folder, "Any") == 0)
 212                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 213                                         _("Any"));
 214                 else
 215                 /* backward compatibility (when translated "Any" was stored) */
 216                 if (g_utf8_collate(dillo_prefs.whitelist_ab_folder, _("Any")) == 0)
 217                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 218                                         dillo_prefs.whitelist_ab_folder);
 219                 else
 220                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 221                                         dillo_prefs.whitelist_ab_folder);
 222         }
 223
 224         full_checkbox = gtk_check_button_new_with_label
 225                                 (_("Full window mode (hide controls)"));
 226         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(full_checkbox),
 227                                       dillo_prefs.full);
 228         gtk_box_pack_start(GTK_BOX(vbox), full_checkbox, FALSE, FALSE, 0);
 229         gtk_widget_show(full_checkbox);
 230         CLAWS_SET_TIP(full_checkbox,
 231                              _("Equivalent to Dillo's '--fullwindow' option"));
 232
 233         g_signal_connect(G_OBJECT(local_checkbox), "toggled",
 234                          G_CALLBACK(local_checkbox_toggled),
 235                          prefs_page);
 236
 237         g_signal_connect(G_OBJECT(whitelist_ab_checkbtn), "toggled",
 238                          G_CALLBACK(whitelist_checkbox_toggled),
 239                          prefs_page);
 240
 241 #ifndef USE_NEW_ADDRBOOK
 242         g_signal_connect(G_OBJECT (whitelist_ab_select_btn), "clicked",
 243                          G_CALLBACK(dillo_whitelist_ab_select_cb), prefs_page);
 244 #else
 245         gtk_widget_set_sensitive(GTK_WIDGET(whitelist_ab_select_btn), FALSE);
 246 #endif
 247         gtk_widget_set_sensitive(whitelist_ab_checkbtn, !dillo_prefs.local);
 248         gtk_widget_set_sensitive(whitelist_ab_folder_combo, !dillo_prefs.local && dillo_prefs.whitelist_ab);
 249         gtk_widget_set_sensitive(whitelist_ab_select_btn, !dillo_prefs.local && dillo_prefs.whitelist_ab);
 250
 251
 252         prefs_page->local = local_checkbox;
 253         prefs_page->full = full_checkbox;
 254         prefs_page->whitelist_ab = whitelist_ab_checkbtn;
 255         prefs_page->whitelist_ab_folder_combo = whitelist_ab_folder_combo;
 256         prefs_page->whitelist_ab_select_btn = whitelist_ab_select_btn;
 257         prefs_page->page.widget = vbox;
 258 }
 259
 260 static void destroy_dillo_prefs_page(PrefsPage *page)
 261 {
 262         /* Do nothing! */
 263 }
 264
 265 static void save_dillo_prefs(PrefsPage *page)
 266 {
 267         DilloBrowserPage *prefs_page = (DilloBrowserPage *) page;
 268         PrefFile *pref_file;
 269         gchar *rc_file_path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
 270                                           COMMON_RC, NULL);
 271
 272         dillo_prefs.local = !gtk_toggle_button_get_active
 273                                 (GTK_TOGGLE_BUTTON(prefs_page->local));
 274         dillo_prefs.full = gtk_toggle_button_get_active
 275                                 (GTK_TOGGLE_BUTTON(prefs_page->full));
 276
 277         dillo_prefs.whitelist_ab = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab));
 278         g_free(dillo_prefs.whitelist_ab_folder);
 279         dillo_prefs.whitelist_ab_folder = gtk_editable_get_chars(
 280                                 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((prefs_page->whitelist_ab_folder_combo)))), 0, -1);
 281         /* store UNtranslated "Any" */
 282         if (g_utf8_collate(dillo_prefs.whitelist_ab_folder, _("Any")) == 0) {
 283                 g_free(dillo_prefs.whitelist_ab_folder);
 284                 dillo_prefs.whitelist_ab_folder = g_strdup("Any");
 285         }
 286
 287         pref_file = prefs_write_open(rc_file_path);
 288         g_free(rc_file_path);
 289
 290         if (!(pref_file) ||
 291             (prefs_set_block_label(pref_file, PREFS_BLOCK_NAME) < 0))
 292           return;
 293
 294         if (prefs_write_param(param, pref_file->fp) < 0) {
 295           g_warning("failed to write Dillo Plugin configuration\n");
 296           prefs_file_close_revert(pref_file);
 297           return;
 298         }
 299
 300         if (fprintf(pref_file->fp, "\n") < 0) {
 301                 FILE_OP_ERROR(rc_file_path, "fprintf");
 302                 prefs_file_close_revert(pref_file);
 303         } else
 304                 prefs_file_close(pref_file);
 305 }