src/plugins/dillo/dillo_prefs.c

   1 /*
   2  * Claws Mail -- a GTK based, lightweight, and fast e-mail client
   3  * Copyright (C) 1999-2018 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  * The structure of this file has been borrowed from the structure of
  21  * the image_viewer plugin file. I also used it as an example of how to
  22  * build the preferences for the dillo plugin.
  23  */
  24
  25 #ifdef HAVE_CONFIG_H
  26 #  include "config.h"
  27 #include "claws-features.h"
  28 #endif
  29
  30 #include "defs.h"
  31
  32 #include <glib.h>
  33 #include <glib/gi18n.h>
  34 #include <gtk/gtk.h>
  35
  36 #include "gtkutils.h"
  37 #include "utils.h"
  38 #include "prefs.h"
  39 #include "prefs_gtk.h"
  40 #include "prefswindow.h"
  41 #include "combobox.h"
  42 #include "addressbook.h"
  43
  44 #include "dillo_prefs.h"
  45
  46 #define PREFS_BLOCK_NAME "Dillo"
  47
  48 DilloBrowserPrefs dillo_prefs;
  49
  50 typedef struct _DilloBrowserPage DilloBrowserPage;
  51
  52 struct _DilloBrowserPage {
  53         PrefsPage page;
  54         GtkWidget *local;
  55         GtkWidget *whitelist_ab;
  56         GtkWidget *whitelist_ab_folder_combo;
  57         GtkWidget *whitelist_ab_select_btn;
  58         GtkWidget *full;
  59 };
  60
  61 static PrefParam param[] = {
  62         {"local_browse", "TRUE", &dillo_prefs.local, P_BOOL, NULL, NULL, NULL},
  63         {"full_window", "TRUE", &dillo_prefs.full, P_BOOL, NULL, NULL, NULL},
  64         {"whitelist_ab", "FALSE", &dillo_prefs.whitelist_ab, P_BOOL,
  65          NULL, NULL, NULL},
  66         {"whitelist_ab_folder", N_("Any"), &dillo_prefs.whitelist_ab_folder, P_STRING,
  67          NULL, NULL, NULL},
  68
  69         {0,0,0,0,0,0,0}
  70 };
  71
  72 static DilloBrowserPage prefs_page;
  73
  74 static void create_dillo_prefs_page     (PrefsPage *page,
  75                                          GtkWindow *window,
  76                                          gpointer   data);
  77 static void destroy_dillo_prefs_page    (PrefsPage *page);
  78 static void save_dillo_prefs            (PrefsPage *page);
  79
  80 #ifndef USE_ALT_ADDRBOOK
  81 static void dillo_whitelist_ab_select_cb(GtkWidget *widget, gpointer data)
  82 {
  83         DilloBrowserPage *page = (DilloBrowserPage *) data;
  84         const gchar *folderpath = NULL;
  85         gchar *new_path = NULL;
  86
  87         folderpath = gtk_entry_get_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))));
  88         new_path = addressbook_folder_selection(folderpath);
  89         if (new_path) {
  90                 gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((page->whitelist_ab_folder_combo)))), new_path);
  91                 g_free(new_path);
  92         }
  93 }
  94 #endif
  95
  96 static void local_checkbox_toggled(GtkToggleButton *button,
  97                                           gpointer user_data)
  98 {
  99         gboolean active = gtk_toggle_button_get_active(button);
 100         DilloBrowserPage *prefs_page = (DilloBrowserPage *) user_data;
 101
 102         gtk_widget_set_sensitive(prefs_page->whitelist_ab, active);
 103         gtk_widget_set_sensitive(prefs_page->whitelist_ab_folder_combo, active &&
 104                         gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab)));
 105 #ifndef USE_NEW_ADDRBOOK
 106         gtk_widget_set_sensitive(prefs_page->whitelist_ab_select_btn, active &&
 107                         gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab)));
 108 #endif
 109 }
 110
 111 static void whitelist_checkbox_toggled(GtkToggleButton *button,
 112                                           gpointer user_data)
 113 {
 114         gboolean active = gtk_toggle_button_get_active(button);
 115         DilloBrowserPage *prefs_page = (DilloBrowserPage *) user_data;
 116
 117         active &= gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->local));
 118
 119         gtk_widget_set_sensitive(prefs_page->whitelist_ab_folder_combo, active);
 120         gtk_widget_set_sensitive(prefs_page->whitelist_ab_select_btn, active);
 121 }
 122
 123 void dillo_prefs_init(void)
 124 {
 125         static gchar *path[3];
 126         gchar *rcpath;
 127
 128         path[0] = _("Plugins");
 129         path[1] = _("Dillo Browser");
 130         path[2] = NULL;
 131
 132         prefs_set_default(param);
 133         rcpath = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S, COMMON_RC, NULL);
 134         prefs_read_config(param, PREFS_BLOCK_NAME, rcpath, NULL);
 135         g_free(rcpath);
 136
 137         prefs_page.page.path = path;
 138         prefs_page.page.create_widget = create_dillo_prefs_page;
 139         prefs_page.page.destroy_widget = destroy_dillo_prefs_page;
 140         prefs_page.page.save_page = save_dillo_prefs;
 141                 prefs_page.page.weight = 35.0;
 142         prefs_gtk_register_page((PrefsPage *) &prefs_page);
 143 }
 144
 145 void dillo_prefs_done(void)
 146 {
 147         prefs_gtk_unregister_page((PrefsPage *) &prefs_page);
 148 }
 149
 150 static void create_dillo_prefs_page(PrefsPage *page,
 151                                     GtkWindow *window,
 152                                     gpointer data)
 153 {
 154         DilloBrowserPage *prefs_page = (DilloBrowserPage *) page;
 155
 156         GtkWidget *vbox;
 157         GtkWidget *local_checkbox;
 158         GtkWidget *full_checkbox;
 159         GtkWidget *label;
 160         GtkWidget *whitelist_ab_checkbtn;
 161         GtkWidget *whitelist_ab_folder_combo;
 162         GtkWidget *whitelist_ab_select_btn;
 163         GtkWidget *hbox_whitelist, *spacer;
 164
 165         vbox = gtk_box_new(GTK_ORIENTATION_VERTICAL, 3);
 166         gtk_container_set_border_width(GTK_CONTAINER(vbox), VBOX_BORDER);
 167         gtk_widget_show(vbox);
 168
 169         local_checkbox = gtk_check_button_new_with_label
 170                                 (_("Load remote links in mails"));
 171         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(local_checkbox),
 172                                      !dillo_prefs.local);
 173         gtk_box_pack_start(GTK_BOX(vbox), local_checkbox, FALSE, FALSE, 0);
 174         gtk_widget_show(local_checkbox);
 175         CLAWS_SET_TIP(local_checkbox,
 176                              _("Equivalent to Dillo's '--local' option"));
 177
 178         label = gtk_label_new(_("You can still load remote links "
 179                               "by reloading the page"));
 180         gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
 181         gtk_label_set_xalign(GTK_LABEL(label), 0.0);
 182         gtkut_widget_set_small_font_size (label);
 183         gtk_widget_show(label);
 184
 185         hbox_whitelist = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 8);
 186         gtk_widget_show(hbox_whitelist);
 187         gtk_box_pack_start (GTK_BOX (vbox), hbox_whitelist, FALSE, FALSE, 0);
 188
 189         spacer = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
 190         gtk_widget_set_size_request(spacer, 12, -1);
 191         gtk_widget_show(spacer);
 192         gtk_box_pack_start(GTK_BOX(hbox_whitelist), spacer, FALSE, FALSE, 0);
 193
 194         whitelist_ab_checkbtn = gtk_check_button_new_with_label(_("Only for senders found in address book/folder"));
 195         gtk_widget_show(whitelist_ab_checkbtn);
 196         gtk_box_pack_start(GTK_BOX(hbox_whitelist), whitelist_ab_checkbtn, FALSE, FALSE, 0);
 197
 198         whitelist_ab_folder_combo = combobox_text_new(TRUE, _("Any"), NULL);
 199         gtk_widget_set_size_request(whitelist_ab_folder_combo, 100, -1);
 200         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_folder_combo, TRUE, TRUE, 0);
 201
 202         whitelist_ab_select_btn = gtk_button_new_with_label(_("Select ..."));
 203         gtk_widget_show (whitelist_ab_select_btn);
 204         gtk_box_pack_start (GTK_BOX (hbox_whitelist), whitelist_ab_select_btn, FALSE, FALSE, 0);
 205
 206         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(whitelist_ab_checkbtn), dillo_prefs.whitelist_ab);
 207         if (dillo_prefs.whitelist_ab_folder != NULL) {
 208                 /* translate "Any" (stored UNtranslated) */
 209                 if (strcasecmp(dillo_prefs.whitelist_ab_folder, "Any") == 0)
 210                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 211                                         _("Any"));
 212                 else
 213                 /* backward compatibility (when translated "Any" was stored) */
 214                 if (g_utf8_collate(dillo_prefs.whitelist_ab_folder, _("Any")) == 0)
 215                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 216                                         dillo_prefs.whitelist_ab_folder);
 217                 else
 218                         gtk_entry_set_text(GTK_ENTRY(gtk_bin_get_child(GTK_BIN((whitelist_ab_folder_combo)))),
 219                                         dillo_prefs.whitelist_ab_folder);
 220         }
 221
 222         full_checkbox = gtk_check_button_new_with_label
 223                                 (_("Full window mode (hide controls)"));
 224         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(full_checkbox),
 225                                       dillo_prefs.full);
 226         gtk_box_pack_start(GTK_BOX(vbox), full_checkbox, FALSE, FALSE, 0);
 227         gtk_widget_show(full_checkbox);
 228         CLAWS_SET_TIP(full_checkbox,
 229                              _("Equivalent to Dillo's '--fullwindow' option"));
 230
 231         g_signal_connect(G_OBJECT(local_checkbox), "toggled",
 232                          G_CALLBACK(local_checkbox_toggled),
 233                          prefs_page);
 234
 235         g_signal_connect(G_OBJECT(whitelist_ab_checkbtn), "toggled",
 236                          G_CALLBACK(whitelist_checkbox_toggled),
 237                          prefs_page);
 238
 239 #ifndef USE_ALT_ADDRBOOK
 240         g_signal_connect(G_OBJECT (whitelist_ab_select_btn), "clicked",
 241                          G_CALLBACK(dillo_whitelist_ab_select_cb), prefs_page);
 242 #else
 243         gtk_widget_set_sensitive(GTK_WIDGET(whitelist_ab_select_btn), FALSE);
 244 #endif
 245         gtk_widget_set_sensitive(whitelist_ab_checkbtn, !dillo_prefs.local);
 246         gtk_widget_set_sensitive(whitelist_ab_folder_combo, !dillo_prefs.local && dillo_prefs.whitelist_ab);
 247         gtk_widget_set_sensitive(whitelist_ab_select_btn, !dillo_prefs.local && dillo_prefs.whitelist_ab);
 248
 249
 250         prefs_page->local = local_checkbox;
 251         prefs_page->full = full_checkbox;
 252         prefs_page->whitelist_ab = whitelist_ab_checkbtn;
 253         prefs_page->whitelist_ab_folder_combo = whitelist_ab_folder_combo;
 254         prefs_page->whitelist_ab_select_btn = whitelist_ab_select_btn;
 255         prefs_page->page.widget = vbox;
 256 }
 257
 258 static void destroy_dillo_prefs_page(PrefsPage *page)
 259 {
 260         /* Do nothing! */
 261 }
 262
 263 static void save_dillo_prefs(PrefsPage *page)
 264 {
 265         DilloBrowserPage *prefs_page = (DilloBrowserPage *) page;
 266         PrefFile *pref_file;
 267         gchar *rc_file_path = g_strconcat(get_rc_dir(), G_DIR_SEPARATOR_S,
 268                                           COMMON_RC, NULL);
 269
 270         dillo_prefs.local = !gtk_toggle_button_get_active
 271                                 (GTK_TOGGLE_BUTTON(prefs_page->local));
 272         dillo_prefs.full = gtk_toggle_button_get_active
 273                                 (GTK_TOGGLE_BUTTON(prefs_page->full));
 274
 275         dillo_prefs.whitelist_ab = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(prefs_page->whitelist_ab));
 276         g_free(dillo_prefs.whitelist_ab_folder);
 277         dillo_prefs.whitelist_ab_folder = gtk_editable_get_chars(
 278                                 GTK_EDITABLE(gtk_bin_get_child(GTK_BIN((prefs_page->whitelist_ab_folder_combo)))), 0, -1);
 279         /* store UNtranslated "Any" */
 280         if (g_utf8_collate(dillo_prefs.whitelist_ab_folder, _("Any")) == 0) {
 281                 g_free(dillo_prefs.whitelist_ab_folder);
 282                 dillo_prefs.whitelist_ab_folder = g_strdup("Any");
 283         }
 284
 285         pref_file = prefs_write_open(rc_file_path);
 286         g_free(rc_file_path);
 287
 288         if (!(pref_file) ||
 289             (prefs_set_block_label(pref_file, PREFS_BLOCK_NAME) < 0))
 290           return;
 291
 292         if (prefs_write_param(param, pref_file->fp) < 0) {
 293           g_warning("failed to write Dillo plugin configuration");
 294           prefs_file_close_revert(pref_file);
 295           return;
 296         }
 297
 298         if (fprintf(pref_file->fp, "\n") < 0) {
 299                 FILE_OP_ERROR(rc_file_path, "fprintf");
 300                 prefs_file_close_revert(pref_file);
 301         } else
 302                 prefs_file_close(pref_file);
 303 }