src/prefs_message.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2005-2018 Colin Leroy and 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 #ifdef HAVE_CONFIG_H
  20 #  include "config.h"
  21 #include "claws-features.h"
  22 #endif
  23
  24 #include "defs.h"
  25
  26 #include <stdio.h>
  27 #include <stdlib.h>
  28
  29 #include <glib.h>
  30 #include <glib/gi18n.h>
  31 #include <gtk/gtk.h>
  32 #include <gdk/gdkkeysyms.h>
  33
  34 #include "prefs_common.h"
  35 #include "prefs_gtk.h"
  36 #include "prefs_display_header.h"
  37
  38 #include "gtk/gtkutils.h"
  39 #include "gtk/prefswindow.h"
  40
  41 #include "manage_window.h"
  42
  43 typedef struct _MessagePage
  44 {
  45         PrefsPage page;
  46
  47         GtkWidget *window;
  48
  49         GtkWidget *checkbtn_disphdrpane;
  50         GtkWidget *checkbtn_disphdr;
  51         GtkWidget *checkbtn_dispxface;
  52
  53         GtkWidget *checkbtn_html;
  54         GtkWidget *checkbtn_html_plugin;
  55         GtkWidget *checkbtn_promote_html_part;
  56         GtkWidget *spinbtn_linespc;
  57
  58         GtkWidget *checkbtn_smoothscroll;
  59         GtkWidget *spinbtn_scrollstep;
  60         GtkWidget *checkbtn_halfpage;
  61         GtkWidget *checkbtn_hide_quoted;
  62
  63         GtkWidget *checkbtn_attach_desc;
  64         GtkWidget *entry_quote_chars;
  65 } MessagePage;
  66
  67 static void disphdr_pane_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
  68 {
  69         gboolean is_active;
  70
  71         is_active = gtk_toggle_button_get_active(toggle_btn);
  72
  73         gtk_widget_set_sensitive(widget, !is_active);
  74 }
  75
  76 static void prefs_message_create_widget(PrefsPage *_page, GtkWindow *window,
  77                                   gpointer data)
  78 {
  79         MessagePage *prefs_message = (MessagePage *) _page;
  80
  81         GtkWidget *vbox1;
  82         GtkWidget *vbox2;
  83         GtkWidget *hbox1;
  84         GtkWidget *checkbtn_disphdrpane;
  85         GtkWidget *checkbtn_disphdr;
  86         GtkWidget *checkbtn_dispxface;
  87
  88         GtkWidget *button_edit_disphdr;
  89         GtkWidget *checkbtn_html;
  90         GtkWidget *checkbtn_html_plugin;
  91         GtkWidget *checkbtn_promote_html_part;
  92         GtkWidget *hbox_linespc;
  93         GtkWidget *label_linespc;
  94         GtkAdjustment *spinbtn_linespc_adj;
  95         GtkWidget *spinbtn_linespc;
  96
  97         GtkWidget *frame;
  98         GtkWidget *vbox_scr;
  99         GtkWidget *checkbtn_smoothscroll;
 100         GtkWidget *hbox_scr;
 101         GtkWidget *label_scr;
 102         GtkAdjustment *spinbtn_scrollstep_adj;
 103         GtkWidget *spinbtn_scrollstep;
 104         GtkWidget *checkbtn_halfpage;
 105         GtkWidget *checkbtn_hide_quoted;
 106
 107         GtkWidget *checkbtn_attach_desc;
 108
 109         GtkWidget *frame_quote;
 110         GtkWidget *hbox2;
 111         GtkWidget *vbox_quote;
 112         GtkWidget *entry_quote_chars;
 113         GtkWidget *label_quote_chars;
 114
 115         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 116         gtk_widget_show (vbox1);
 117         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 118
 119         vbox2 = gtkut_get_options_frame(vbox1, &frame, _("Headers"));
 120
 121         PACK_CHECK_BUTTON(vbox2, checkbtn_disphdrpane,
 122                           _("Display header pane above message view"));
 123
 124 #if HAVE_LIBCOMPFACE
 125         PACK_CHECK_BUTTON(vbox2, checkbtn_dispxface,
 126                           _("Display (X-)Face in message view"));
 127 #else
 128         PACK_CHECK_BUTTON(vbox2, checkbtn_dispxface,
 129                           _("Display Face in message view"));
 130 #endif
 131
 132         gtk_widget_set_sensitive(checkbtn_dispxface,
 133                 !prefs_common.display_header_pane);
 134
 135         g_signal_connect(G_OBJECT(checkbtn_disphdrpane), "toggled",
 136                          G_CALLBACK(disphdr_pane_toggled), checkbtn_dispxface);
 137
 138         hbox1 = gtk_hbox_new (FALSE, 8);
 139         gtk_widget_show (hbox1);
 140         gtk_box_pack_start (GTK_BOX (vbox2), hbox1, FALSE, TRUE, 0);
 141
 142         PACK_CHECK_BUTTON(hbox1, checkbtn_disphdr,
 143                           _("Display headers in message view"));
 144
 145         button_edit_disphdr = gtk_button_new_from_stock(GTK_STOCK_EDIT);
 146         gtk_widget_show (button_edit_disphdr);
 147         gtk_box_pack_start (GTK_BOX (hbox1), button_edit_disphdr,
 148                           FALSE, TRUE, 0);
 149         g_signal_connect (G_OBJECT (button_edit_disphdr), "clicked",
 150                           G_CALLBACK (prefs_display_header_open),
 151                           NULL);
 152
 153         SET_TOGGLE_SENSITIVITY(checkbtn_disphdr, button_edit_disphdr);
 154
 155         vbox2 = gtkut_get_options_frame(vbox1, &frame, _("HTML messages"));
 156
 157         PACK_CHECK_BUTTON(vbox2, checkbtn_html,
 158                           _("Render HTML messages as text"));
 159
 160         PACK_CHECK_BUTTON(vbox2, checkbtn_html_plugin,
 161                           _("Render HTML-only messages with plugin if possible"));
 162
 163         PACK_CHECK_BUTTON(vbox2, checkbtn_promote_html_part,
 164                           _("Select the HTML part of multipart/alternative messages"));
 165
 166         hbox1 = gtk_hbox_new (FALSE, 32);
 167         gtk_widget_show (hbox1);
 168         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
 169
 170         hbox_linespc = gtk_hbox_new (FALSE, 8);
 171         gtk_widget_show (hbox1);
 172         gtk_box_pack_start (GTK_BOX (hbox1), hbox_linespc, FALSE, TRUE, 0);
 173
 174         label_linespc = gtk_label_new (_("Line space"));
 175         gtk_widget_show (label_linespc);
 176         gtk_box_pack_start (GTK_BOX (hbox_linespc), label_linespc,
 177                             FALSE, FALSE, 0);
 178
 179         spinbtn_linespc_adj = GTK_ADJUSTMENT(gtk_adjustment_new (2, 0, 16, 1, 1, 0));
 180         spinbtn_linespc = gtk_spin_button_new
 181                 (GTK_ADJUSTMENT (spinbtn_linespc_adj), 1, 0);
 182         gtk_widget_show (spinbtn_linespc);
 183         gtk_box_pack_start (GTK_BOX (hbox_linespc), spinbtn_linespc,
 184                             FALSE, FALSE, 0);
 185         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_linespc), TRUE);
 186
 187         label_linespc = gtk_label_new (_("pixels"));
 188         gtk_widget_show (label_linespc);
 189         gtk_box_pack_start (GTK_BOX (hbox_linespc), label_linespc,
 190                             FALSE, FALSE, 0);
 191         gtk_widget_show_all (hbox1);
 192
 193         vbox_scr = gtkut_get_options_frame(vbox1, &frame, _("Scroll"));
 194
 195         PACK_CHECK_BUTTON(vbox_scr, checkbtn_halfpage, _("Half page"));
 196
 197         hbox1 = gtk_hbox_new (FALSE, 32);
 198         gtk_widget_show (hbox1);
 199         gtk_box_pack_start (GTK_BOX (vbox_scr), hbox1, FALSE, TRUE, 0);
 200
 201         PACK_CHECK_BUTTON(hbox1, checkbtn_smoothscroll, _("Smooth scroll"));
 202
 203         hbox_scr = gtk_hbox_new (FALSE, 8);
 204         gtk_widget_show (hbox_scr);
 205         gtk_box_pack_start (GTK_BOX (hbox1), hbox_scr, FALSE, FALSE, 0);
 206
 207         label_scr = gtk_label_new (_("Step"));
 208         gtk_widget_show (label_scr);
 209         gtk_box_pack_start (GTK_BOX (hbox_scr), label_scr, FALSE, FALSE, 0);
 210
 211         spinbtn_scrollstep_adj = GTK_ADJUSTMENT(gtk_adjustment_new (1, 1, 100, 1, 10, 0));
 212         spinbtn_scrollstep = gtk_spin_button_new
 213                 (GTK_ADJUSTMENT (spinbtn_scrollstep_adj), 1, 0);
 214         gtk_widget_show (spinbtn_scrollstep);
 215         gtk_box_pack_start (GTK_BOX (hbox_scr), spinbtn_scrollstep,
 216                             FALSE, FALSE, 0);
 217         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_scrollstep),
 218                                      TRUE);
 219
 220         label_scr = gtk_label_new (_("pixels"));
 221         gtk_widget_show (label_scr);
 222         gtk_box_pack_start (GTK_BOX (hbox_scr), label_scr, FALSE, FALSE, 0);
 223
 224         SET_TOGGLE_SENSITIVITY (checkbtn_smoothscroll, hbox_scr)
 225
 226         PACK_CHECK_BUTTON(vbox1, checkbtn_attach_desc,
 227                           _("Show attachment descriptions (rather than names)"));
 228
 229         /* quote chars */
 230         PACK_FRAME (vbox1, frame_quote, _("Quotation"));
 231
 232         vbox_quote = gtk_vbox_new (FALSE, VSPACING_NARROW);
 233         gtk_widget_show (vbox_quote);
 234         gtk_container_add (GTK_CONTAINER (frame_quote), vbox_quote);
 235         gtk_container_set_border_width (GTK_CONTAINER (vbox_quote), 8);
 236
 237         hbox1 = gtk_hbox_new (FALSE, 32);
 238         gtk_widget_show (hbox1);
 239         PACK_CHECK_BUTTON(vbox_quote, checkbtn_hide_quoted, _("Collapse quoted text on double click"));
 240         gtk_box_pack_start (GTK_BOX (vbox_quote), hbox1, FALSE, FALSE, 0);
 241
 242         hbox2 = gtk_hbox_new (FALSE, 8);
 243         gtk_widget_show (hbox2);
 244         gtk_box_pack_start (GTK_BOX (hbox1), hbox2, FALSE, FALSE, 0);
 245
 246         label_quote_chars = gtk_label_new (_("Treat these characters as quotation marks"));
 247         gtk_widget_show (label_quote_chars);
 248         gtk_box_pack_start (GTK_BOX (hbox2), label_quote_chars, FALSE, FALSE, 0);
 249
 250         entry_quote_chars = gtk_entry_new ();
 251         gtk_widget_show (entry_quote_chars);
 252         gtk_box_pack_start (GTK_BOX (hbox2), entry_quote_chars,
 253                             FALSE, FALSE, 0);
 254         gtk_widget_set_size_request (entry_quote_chars, 64, -1);
 255
 256         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_disphdrpane),
 257                 prefs_common.display_header_pane);
 258
 259         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_dispxface),
 260                 prefs_common.display_xface);
 261
 262         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_disphdr),
 263                 prefs_common.display_header);
 264         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_html),
 265                 prefs_common.render_html);
 266         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_html_plugin),
 267                 prefs_common.invoke_plugin_on_html);
 268         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_promote_html_part),
 269                 prefs_common.promote_html_part);
 270         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_smoothscroll),
 271                 prefs_common.enable_smooth_scroll);
 272         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_hide_quoted),
 273                 prefs_common.hide_quoted);
 274         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_halfpage),
 275                 prefs_common.scroll_halfpage);
 276         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_attach_desc),
 277                 prefs_common.attach_desc);
 278         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_linespc),
 279                 prefs_common.line_space);
 280         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_scrollstep),
 281                 prefs_common.scroll_step);
 282         gtk_entry_set_text(GTK_ENTRY(entry_quote_chars),
 283                         prefs_common.quote_chars?prefs_common.quote_chars:"");
 284
 285         prefs_message->window = GTK_WIDGET(window);
 286         prefs_message->checkbtn_disphdrpane = checkbtn_disphdrpane;
 287         prefs_message->checkbtn_dispxface = checkbtn_dispxface;
 288         prefs_message->checkbtn_disphdr = checkbtn_disphdr;
 289         prefs_message->checkbtn_html = checkbtn_html;
 290         prefs_message->checkbtn_html_plugin = checkbtn_html_plugin;
 291         prefs_message->checkbtn_promote_html_part = checkbtn_promote_html_part;
 292         prefs_message->spinbtn_linespc = spinbtn_linespc;
 293         prefs_message->checkbtn_smoothscroll = checkbtn_smoothscroll;
 294         prefs_message->checkbtn_hide_quoted = checkbtn_hide_quoted;
 295         prefs_message->spinbtn_scrollstep = spinbtn_scrollstep;
 296         prefs_message->checkbtn_halfpage = checkbtn_halfpage;
 297         prefs_message->checkbtn_attach_desc = checkbtn_attach_desc;
 298         prefs_message->entry_quote_chars = entry_quote_chars;
 299
 300         prefs_message->page.widget = vbox1;
 301 }
 302
 303 static void prefs_message_save(PrefsPage *_page)
 304 {
 305         MessagePage *page = (MessagePage *) _page;
 306
 307         prefs_common.display_header_pane = gtk_toggle_button_get_active(
 308                 GTK_TOGGLE_BUTTON(page->checkbtn_disphdrpane));
 309         prefs_common.display_xface = gtk_toggle_button_get_active(
 310                 GTK_TOGGLE_BUTTON(page->checkbtn_dispxface));
 311         prefs_common.display_header = gtk_toggle_button_get_active(
 312                 GTK_TOGGLE_BUTTON(page->checkbtn_disphdr));
 313         prefs_common.render_html = gtk_toggle_button_get_active(
 314                 GTK_TOGGLE_BUTTON(page->checkbtn_html));
 315         prefs_common.invoke_plugin_on_html = gtk_toggle_button_get_active(
 316                 GTK_TOGGLE_BUTTON(page->checkbtn_html_plugin));
 317         prefs_common.promote_html_part = gtk_toggle_button_get_active(
 318                 GTK_TOGGLE_BUTTON(page->checkbtn_promote_html_part));
 319         prefs_common.enable_smooth_scroll = gtk_toggle_button_get_active(
 320                 GTK_TOGGLE_BUTTON(page->checkbtn_smoothscroll));
 321         prefs_common.scroll_halfpage = gtk_toggle_button_get_active(
 322                 GTK_TOGGLE_BUTTON(page->checkbtn_halfpage));
 323         prefs_common.hide_quoted = gtk_toggle_button_get_active(
 324                 GTK_TOGGLE_BUTTON(page->checkbtn_hide_quoted));
 325         prefs_common.attach_desc = gtk_toggle_button_get_active(
 326                 GTK_TOGGLE_BUTTON(page->checkbtn_attach_desc));
 327         prefs_common.line_space = gtk_spin_button_get_value_as_int(
 328                 GTK_SPIN_BUTTON(page->spinbtn_linespc));
 329         prefs_common.scroll_step = gtk_spin_button_get_value_as_int(
 330                 GTK_SPIN_BUTTON(page->spinbtn_scrollstep));
 331
 332         g_free(prefs_common.quote_chars);
 333         prefs_common.quote_chars = gtk_editable_get_chars(
 334                         GTK_EDITABLE(page->entry_quote_chars), 0, -1);
 335         remove_space(prefs_common.quote_chars);
 336
 337         main_window_reflect_prefs_all_real(FALSE);
 338 }
 339
 340 static void prefs_message_destroy_widget(PrefsPage *_page)
 341 {
 342 }
 343
 344 MessagePage *prefs_message;
 345
 346 void prefs_message_init(void)
 347 {
 348         MessagePage *page;
 349         static gchar *path[3];
 350
 351         path[0] = _("Message View");
 352         path[1] = _("Text Options");
 353         path[2] = NULL;
 354
 355         page = g_new0(MessagePage, 1);
 356         page->page.path = path;
 357         page->page.create_widget = prefs_message_create_widget;
 358         page->page.destroy_widget = prefs_message_destroy_widget;
 359         page->page.save_page = prefs_message_save;
 360         page->page.weight = 170.0;
 361         prefs_gtk_register_page((PrefsPage *) page);
 362         prefs_message = page;
 363 }
 364
 365 void prefs_message_done(void)
 366 {
 367         prefs_gtk_unregister_page((PrefsPage *) prefs_message);
 368         g_free(prefs_message);
 369 }