src/prefs_message.c

   1 /*
   2  * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2005-2020 the Claws Mail Team and Colin Leroy
   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         GtkWidget *checkbtn_savexface;
  53
  54         GtkWidget *checkbtn_html;
  55         GtkWidget *checkbtn_html_plugin;
  56         GtkWidget *checkbtn_promote_html_part;
  57         GtkWidget *spinbtn_linespc;
  58
  59         GtkWidget *checkbtn_smoothscroll;
  60         GtkWidget *spinbtn_scrollstep;
  61         GtkWidget *checkbtn_halfpage;
  62         GtkWidget *checkbtn_hide_quoted;
  63
  64         GtkWidget *checkbtn_attach_desc;
  65         GtkWidget *entry_quote_chars;
  66 } MessagePage;
  67
  68 static void disphdr_pane_toggled(GtkToggleButton *toggle_btn, GtkWidget *widget)
  69 {
  70         gboolean is_active;
  71
  72         is_active = gtk_toggle_button_get_active(toggle_btn);
  73
  74         gtk_widget_set_sensitive(widget, !is_active);
  75 }
  76
  77 static void prefs_message_create_widget(PrefsPage *_page, GtkWindow *window,
  78                                   gpointer data)
  79 {
  80         MessagePage *prefs_message = (MessagePage *) _page;
  81
  82         GtkWidget *vbox1;
  83         GtkWidget *vbox2;
  84         GtkWidget *hbox1;
  85         GtkWidget *checkbtn_disphdrpane;
  86         GtkWidget *checkbtn_disphdr;
  87         GtkWidget *checkbtn_dispxface;
  88         GtkWidget *checkbtn_savexface;
  89
  90         GtkWidget *button_edit_disphdr;
  91         GtkWidget *checkbtn_html;
  92         GtkWidget *checkbtn_html_plugin;
  93         GtkWidget *checkbtn_promote_html_part;
  94         GtkWidget *hbox_linespc;
  95         GtkWidget *label_linespc;
  96         GtkAdjustment *spinbtn_linespc_adj;
  97         GtkWidget *spinbtn_linespc;
  98
  99         GtkWidget *frame;
 100         GtkWidget *vbox_scr;
 101         GtkWidget *checkbtn_smoothscroll;
 102         GtkWidget *hbox_scr;
 103         GtkWidget *label_scr;
 104         GtkAdjustment *spinbtn_scrollstep_adj;
 105         GtkWidget *spinbtn_scrollstep;
 106         GtkWidget *checkbtn_halfpage;
 107         GtkWidget *checkbtn_hide_quoted;
 108
 109         GtkWidget *checkbtn_attach_desc;
 110
 111         GtkWidget *frame_quote;
 112         GtkWidget *hbox2;
 113         GtkWidget *vbox_quote;
 114         GtkWidget *entry_quote_chars;
 115         GtkWidget *label_quote_chars;
 116
 117         vbox1 = gtk_vbox_new (FALSE, VSPACING);
 118         gtk_widget_show (vbox1);
 119         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 120
 121         vbox2 = gtkut_get_options_frame(vbox1, &frame, _("Headers"));
 122
 123         PACK_CHECK_BUTTON(vbox2, checkbtn_disphdrpane,
 124                           _("Display header pane above message view"));
 125
 126 #if HAVE_LIBCOMPFACE
 127         PACK_CHECK_BUTTON(vbox2, checkbtn_dispxface,
 128                           _("Display (X-)Face in message view"));
 129         PACK_CHECK_BUTTON(vbox2, checkbtn_savexface,
 130                           _("Save (X-)Face in address book if possible"));
 131 #else
 132         PACK_CHECK_BUTTON(vbox2, checkbtn_dispxface,
 133                           _("Display Face in message view"));
 134         PACK_CHECK_BUTTON(vbox2, checkbtn_savexface,
 135                           _("Save Face in address book if possible"));
 136 #endif
 137
 138         gtk_widget_set_sensitive(checkbtn_dispxface,
 139                 !prefs_common.display_header_pane);
 140
 141         g_signal_connect(G_OBJECT(checkbtn_disphdrpane), "toggled",
 142                          G_CALLBACK(disphdr_pane_toggled), checkbtn_dispxface);
 143
 144         hbox1 = gtk_hbox_new (FALSE, 8);
 145         gtk_widget_show (hbox1);
 146         gtk_box_pack_start (GTK_BOX (vbox2), hbox1, FALSE, TRUE, 0);
 147
 148         PACK_CHECK_BUTTON(hbox1, checkbtn_disphdr,
 149                           _("Display headers in message view"));
 150
 151         button_edit_disphdr = gtk_button_new_from_stock(GTK_STOCK_EDIT);
 152         gtk_widget_show (button_edit_disphdr);
 153         gtk_box_pack_start (GTK_BOX (hbox1), button_edit_disphdr,
 154                           FALSE, TRUE, 0);
 155         g_signal_connect (G_OBJECT (button_edit_disphdr), "clicked",
 156                           G_CALLBACK (prefs_display_header_open),
 157                           NULL);
 158
 159         SET_TOGGLE_SENSITIVITY(checkbtn_disphdr, button_edit_disphdr);
 160
 161         vbox2 = gtkut_get_options_frame(vbox1, &frame, _("HTML messages"));
 162
 163         PACK_CHECK_BUTTON(vbox2, checkbtn_html,
 164                           _("Render HTML messages as text"));
 165
 166         PACK_CHECK_BUTTON(vbox2, checkbtn_html_plugin,
 167                           _("Render HTML-only messages with plugin if possible"));
 168
 169         PACK_CHECK_BUTTON(vbox2, checkbtn_promote_html_part,
 170                           _("Select the HTML part of multipart/alternative messages"));
 171
 172         hbox1 = gtk_hbox_new (FALSE, 32);
 173         gtk_widget_show (hbox1);
 174         gtk_box_pack_start (GTK_BOX (vbox1), hbox1, FALSE, TRUE, 0);
 175
 176         hbox_linespc = gtk_hbox_new (FALSE, 8);
 177         gtk_widget_show (hbox1);
 178         gtk_box_pack_start (GTK_BOX (hbox1), hbox_linespc, FALSE, TRUE, 0);
 179
 180         label_linespc = gtk_label_new (_("Line space"));
 181         gtk_widget_show (label_linespc);
 182         gtk_box_pack_start (GTK_BOX (hbox_linespc), label_linespc,
 183                             FALSE, FALSE, 0);
 184
 185         spinbtn_linespc_adj = GTK_ADJUSTMENT(gtk_adjustment_new (2, 0, 16, 1, 1, 0));
 186         spinbtn_linespc = gtk_spin_button_new
 187                 (GTK_ADJUSTMENT (spinbtn_linespc_adj), 1, 0);
 188         gtk_widget_show (spinbtn_linespc);
 189         gtk_box_pack_start (GTK_BOX (hbox_linespc), spinbtn_linespc,
 190                             FALSE, FALSE, 0);
 191         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_linespc), TRUE);
 192
 193         label_linespc = gtk_label_new (_("pixels"));
 194         gtk_widget_show (label_linespc);
 195         gtk_box_pack_start (GTK_BOX (hbox_linespc), label_linespc,
 196                             FALSE, FALSE, 0);
 197         gtk_widget_show_all (hbox1);
 198
 199         vbox_scr = gtkut_get_options_frame(vbox1, &frame, _("Scroll"));
 200
 201         PACK_CHECK_BUTTON(vbox_scr, checkbtn_halfpage, _("Half page"));
 202
 203         hbox1 = gtk_hbox_new (FALSE, 32);
 204         gtk_widget_show (hbox1);
 205         gtk_box_pack_start (GTK_BOX (vbox_scr), hbox1, FALSE, TRUE, 0);
 206
 207         PACK_CHECK_BUTTON(hbox1, checkbtn_smoothscroll, _("Smooth scroll"));
 208
 209         hbox_scr = gtk_hbox_new (FALSE, 8);
 210         gtk_widget_show (hbox_scr);
 211         gtk_box_pack_start (GTK_BOX (hbox1), hbox_scr, FALSE, FALSE, 0);
 212
 213         label_scr = gtk_label_new (_("Step"));
 214         gtk_widget_show (label_scr);
 215         gtk_box_pack_start (GTK_BOX (hbox_scr), label_scr, FALSE, FALSE, 0);
 216
 217         spinbtn_scrollstep_adj = GTK_ADJUSTMENT(gtk_adjustment_new (1, 1, 100, 1, 10, 0));
 218         spinbtn_scrollstep = gtk_spin_button_new
 219                 (GTK_ADJUSTMENT (spinbtn_scrollstep_adj), 1, 0);
 220         gtk_widget_show (spinbtn_scrollstep);
 221         gtk_box_pack_start (GTK_BOX (hbox_scr), spinbtn_scrollstep,
 222                             FALSE, FALSE, 0);
 223         gtk_spin_button_set_numeric (GTK_SPIN_BUTTON (spinbtn_scrollstep),
 224                                      TRUE);
 225
 226         label_scr = gtk_label_new (_("pixels"));
 227         gtk_widget_show (label_scr);
 228         gtk_box_pack_start (GTK_BOX (hbox_scr), label_scr, FALSE, FALSE, 0);
 229
 230         SET_TOGGLE_SENSITIVITY (checkbtn_smoothscroll, hbox_scr)
 231
 232         PACK_CHECK_BUTTON(vbox1, checkbtn_attach_desc,
 233                           _("Show attachment descriptions (rather than names)"));
 234
 235         /* quote chars */
 236         PACK_FRAME (vbox1, frame_quote, _("Quotation"));
 237
 238         vbox_quote = gtk_vbox_new (FALSE, VSPACING_NARROW);
 239         gtk_widget_show (vbox_quote);
 240         gtk_container_add (GTK_CONTAINER (frame_quote), vbox_quote);
 241         gtk_container_set_border_width (GTK_CONTAINER (vbox_quote), 8);
 242
 243         hbox1 = gtk_hbox_new (FALSE, 32);
 244         gtk_widget_show (hbox1);
 245         PACK_CHECK_BUTTON(vbox_quote, checkbtn_hide_quoted, _("Collapse quoted text on double click"));
 246         gtk_box_pack_start (GTK_BOX (vbox_quote), hbox1, FALSE, FALSE, 0);
 247
 248         hbox2 = gtk_hbox_new (FALSE, 8);
 249         gtk_widget_show (hbox2);
 250         gtk_box_pack_start (GTK_BOX (hbox1), hbox2, FALSE, FALSE, 0);
 251
 252         label_quote_chars = gtk_label_new (_("Treat these characters as quotation marks"));
 253         gtk_widget_show (label_quote_chars);
 254         gtk_box_pack_start (GTK_BOX (hbox2), label_quote_chars, FALSE, FALSE, 0);
 255
 256         entry_quote_chars = gtk_entry_new ();
 257         gtk_widget_show (entry_quote_chars);
 258         gtk_box_pack_start (GTK_BOX (hbox2), entry_quote_chars,
 259                             FALSE, FALSE, 0);
 260         gtk_widget_set_size_request (entry_quote_chars, 64, -1);
 261
 262         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_disphdrpane),
 263                 prefs_common.display_header_pane);
 264
 265         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_dispxface),
 266                 prefs_common.display_xface);
 267         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_savexface),
 268                 prefs_common.save_xface);
 269
 270         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_disphdr),
 271                 prefs_common.display_header);
 272         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_html),
 273                 prefs_common.render_html);
 274         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_html_plugin),
 275                 prefs_common.invoke_plugin_on_html);
 276         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_promote_html_part),
 277                 prefs_common.promote_html_part);
 278         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_smoothscroll),
 279                 prefs_common.enable_smooth_scroll);
 280         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_hide_quoted),
 281                 prefs_common.hide_quoted);
 282         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_halfpage),
 283                 prefs_common.scroll_halfpage);
 284         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_attach_desc),
 285                 prefs_common.attach_desc);
 286         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_linespc),
 287                 prefs_common.line_space);
 288         gtk_spin_button_set_value(GTK_SPIN_BUTTON(spinbtn_scrollstep),
 289                 prefs_common.scroll_step);
 290         gtk_entry_set_text(GTK_ENTRY(entry_quote_chars),
 291                         prefs_common.quote_chars?prefs_common.quote_chars:"");
 292
 293         prefs_message->window = GTK_WIDGET(window);
 294         prefs_message->checkbtn_disphdrpane = checkbtn_disphdrpane;
 295         prefs_message->checkbtn_dispxface = checkbtn_dispxface;
 296         prefs_message->checkbtn_savexface = checkbtn_savexface;
 297         prefs_message->checkbtn_disphdr = checkbtn_disphdr;
 298         prefs_message->checkbtn_html = checkbtn_html;
 299         prefs_message->checkbtn_html_plugin = checkbtn_html_plugin;
 300         prefs_message->checkbtn_promote_html_part = checkbtn_promote_html_part;
 301         prefs_message->spinbtn_linespc = spinbtn_linespc;
 302         prefs_message->checkbtn_smoothscroll = checkbtn_smoothscroll;
 303         prefs_message->checkbtn_hide_quoted = checkbtn_hide_quoted;
 304         prefs_message->spinbtn_scrollstep = spinbtn_scrollstep;
 305         prefs_message->checkbtn_halfpage = checkbtn_halfpage;
 306         prefs_message->checkbtn_attach_desc = checkbtn_attach_desc;
 307         prefs_message->entry_quote_chars = entry_quote_chars;
 308
 309         prefs_message->page.widget = vbox1;
 310 }
 311
 312 static void prefs_message_save(PrefsPage *_page)
 313 {
 314         MessagePage *page = (MessagePage *) _page;
 315
 316         prefs_common.display_header_pane = gtk_toggle_button_get_active(
 317                 GTK_TOGGLE_BUTTON(page->checkbtn_disphdrpane));
 318         prefs_common.display_xface = gtk_toggle_button_get_active(
 319                 GTK_TOGGLE_BUTTON(page->checkbtn_dispxface));
 320         prefs_common.save_xface = gtk_toggle_button_get_active(
 321                 GTK_TOGGLE_BUTTON(page->checkbtn_savexface));
 322         prefs_common.display_header = gtk_toggle_button_get_active(
 323                 GTK_TOGGLE_BUTTON(page->checkbtn_disphdr));
 324         prefs_common.render_html = gtk_toggle_button_get_active(
 325                 GTK_TOGGLE_BUTTON(page->checkbtn_html));
 326         prefs_common.invoke_plugin_on_html = gtk_toggle_button_get_active(
 327                 GTK_TOGGLE_BUTTON(page->checkbtn_html_plugin));
 328         prefs_common.promote_html_part = gtk_toggle_button_get_active(
 329                 GTK_TOGGLE_BUTTON(page->checkbtn_promote_html_part));
 330         prefs_common.enable_smooth_scroll = gtk_toggle_button_get_active(
 331                 GTK_TOGGLE_BUTTON(page->checkbtn_smoothscroll));
 332         prefs_common.scroll_halfpage = gtk_toggle_button_get_active(
 333                 GTK_TOGGLE_BUTTON(page->checkbtn_halfpage));
 334         prefs_common.hide_quoted = gtk_toggle_button_get_active(
 335                 GTK_TOGGLE_BUTTON(page->checkbtn_hide_quoted));
 336         prefs_common.attach_desc = gtk_toggle_button_get_active(
 337                 GTK_TOGGLE_BUTTON(page->checkbtn_attach_desc));
 338         prefs_common.line_space = gtk_spin_button_get_value_as_int(
 339                 GTK_SPIN_BUTTON(page->spinbtn_linespc));
 340         prefs_common.scroll_step = gtk_spin_button_get_value_as_int(
 341                 GTK_SPIN_BUTTON(page->spinbtn_scrollstep));
 342
 343         g_free(prefs_common.quote_chars);
 344         prefs_common.quote_chars = gtk_editable_get_chars(
 345                         GTK_EDITABLE(page->entry_quote_chars), 0, -1);
 346         remove_space(prefs_common.quote_chars);
 347
 348         main_window_reflect_prefs_all_real(FALSE);
 349 }
 350
 351 static void prefs_message_destroy_widget(PrefsPage *_page)
 352 {
 353 }
 354
 355 MessagePage *prefs_message;
 356
 357 void prefs_message_init(void)
 358 {
 359         MessagePage *page;
 360         static gchar *path[3];
 361
 362         path[0] = _("Message View");
 363         path[1] = _("Text Options");
 364         path[2] = NULL;
 365
 366         page = g_new0(MessagePage, 1);
 367         page->page.path = path;
 368         page->page.create_widget = prefs_message_create_widget;
 369         page->page.destroy_widget = prefs_message_destroy_widget;
 370         page->page.save_page = prefs_message_save;
 371         page->page.weight = 170.0;
 372         prefs_gtk_register_page((PrefsPage *) page);
 373         prefs_message = page;
 374 }
 375
 376 void prefs_message_done(void)
 377 {
 378         prefs_gtk_unregister_page((PrefsPage *) prefs_message);
 379         g_free(prefs_message);
 380 }