src/prefs_msg_colors.c

   1 /*
   2  * Sylpheed -- a GTK+ based, lightweight, and fast e-mail client
   3  * Copyright (C) 2004-2011 Hiroyuki Yamamoto & 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 #ifdef HAVE_CONFIG_H
  21 #  include "config.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
  37 #include "gtk/gtkutils.h"
  38 #include "gtk/prefswindow.h"
  39
  40 #include "manage_window.h"
  41 #include "mainwindow.h"
  42 #include "colorlabel.h"
  43
  44 #define SAFE_STRING(str) \
  45         (str) ? (str) : ""
  46
  47 static struct MessageColorButtons {
  48         GtkWidget *btn_quote_level1;
  49         GtkWidget *btn_quote_level2;
  50         GtkWidget *btn_quote_level3;
  51         GtkWidget *btn_quote_level1_bg;
  52         GtkWidget *btn_quote_level2_bg;
  53         GtkWidget *btn_quote_level3_bg;
  54         GtkWidget *btn_uri;
  55         GtkWidget *btn_tgt_folder;
  56         GtkWidget *btn_signature;
  57         GtkWidget *btn_color_new;
  58         /* custom colors */
  59         GtkWidget *custom_color[COLORLABELS];
  60 } color_buttons;
  61
  62 typedef struct _MsgColorsPage
  63 {
  64         PrefsPage page;
  65
  66         GtkWidget *window;
  67
  68         GtkWidget *checkbtn_enable_colors;
  69         GtkWidget *checkbtn_enable_bgcolors;
  70         GtkWidget *checkbtn_recycle_colors;
  71
  72         /* custom colors */
  73         GtkWidget *entry_custom_colorlabel[COLORLABELS];
  74 } MsgColorsPage;
  75
  76 static GtkWidget *color_dialog;
  77
  78 static void quote_color_set_dialog              (GtkWidget      *widget,
  79                                                  gpointer        data);
  80 static void quote_colors_set_dialog_ok          (GtkWidget      *widget,
  81                                                  gpointer        data);
  82 static void quote_colors_set_dialog_cancel      (GtkWidget      *widget,
  83                                                  gpointer        data);
  84 static gboolean quote_colors_set_dialog_key_pressed     (GtkWidget      *widget,
  85                                                  GdkEventKey    *event,
  86                                                  gpointer        data);
  87 static void set_button_bg_color                 (GtkWidget      *widget,
  88                                                  gint            color);
  89 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget,
  90                                                  gpointer        data);
  91
  92 static void prefs_msg_colors_create_widget(PrefsPage *_page, GtkWindow *window,
  93                                     gpointer data)
  94 {
  95         MsgColorsPage *prefs_msg_colors = (MsgColorsPage *) _page;
  96
  97         GtkWidget *notebook;
  98         GtkWidget *vbox1;
  99         GtkWidget *vbox2;
 100         GtkWidget *checkbtn_enable_colors;
 101         GtkWidget *label_quote_level1;
 102         GtkWidget *label_quote_level2;
 103         GtkWidget *label_quote_level3;
 104         GtkWidget *label_quote_color1;
 105         GtkWidget *label_quote_color2;
 106         GtkWidget *label_quote_color3;
 107         GtkWidget *checkbtn_enable_bgcolors;
 108         GtkWidget *label_quote_bgcolor1;
 109         GtkWidget *label_quote_bgcolor2;
 110         GtkWidget *label_quote_bgcolor3;
 111         GtkWidget *lable_uri;
 112         GtkWidget *label_signature;
 113         GtkWidget *label_tgt_folder;
 114         GtkWidget *checkbtn_recycle_colors;
 115         GtkWidget *hbox;
 116         GtkWidget *label_color_new;
 117         GtkWidget *frame_msg;
 118         GtkWidget *frame_folder;
 119         GtkWidget *frame_quote;
 120         GtkWidget *vbox3;
 121         GtkWidget *hbox_quote;
 122         GtkWidget *vbox_quotefg;
 123         GtkWidget *vbox_quotebg;
 124         /* custom colors */
 125         GtkWidget *hbox_custom_colors;
 126         GtkWidget *vbox_custom_colors;
 127         GtkWidget *vbox_custom_colors1;
 128         GtkWidget *vbox_custom_colors2;
 129         GtkWidget *hbox_reset_custom_colors;
 130         GtkWidget *btn_reset_custom_colors;
 131         GtkWidget *hbox_custom_color[COLORLABELS];
 132         GtkWidget *entry_custom_colorlabel[COLORLABELS];
 133         gint c;
 134         gchar *tooltip_btn_text = NULL;
 135         gchar *tooltip_entry_text = NULL;
 136         CLAWS_TIP_DECL();
 137
 138         notebook = gtk_notebook_new();
 139         gtk_widget_show(notebook);
 140
 141         vbox1 = gtk_vbox_new (FALSE, VBOX_BORDER);
 142         gtk_widget_show (vbox1);
 143         gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
 144         gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox1,
 145                                  gtk_label_new(_("Other")));
 146
 147         vbox2 = gtkut_get_options_frame(vbox1, &frame_msg, _("Message view"));
 148
 149         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 150         gtk_widget_show (hbox);
 151
 152         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 153         PACK_CHECK_BUTTON (hbox, checkbtn_enable_colors,
 154                            _("Enable coloration of message text"));
 155
 156         hbox_quote = gtk_hbox_new(FALSE, VBOX_BORDER);
 157         gtk_widget_show (hbox_quote);
 158         vbox_quotefg = gtk_vbox_new(FALSE, VBOX_BORDER);
 159         gtk_widget_show (vbox_quotefg);
 160         vbox_quotebg = gtk_vbox_new(FALSE, VBOX_BORDER);
 161         gtk_widget_show (vbox_quotebg);
 162         vbox3 = gtkut_get_options_frame(vbox2, &frame_quote, _("Quote"));
 163         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, frame_quote);
 164
 165         gtk_box_pack_start (GTK_BOX (vbox3), hbox_quote, FALSE, TRUE, 0);
 166         gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotefg, FALSE, TRUE, 0);
 167         gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotebg, FALSE, TRUE, 0);
 168
 169         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 170         gtk_widget_show (hbox);
 171         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 172
 173         PACK_CHECK_BUTTON (hbox, checkbtn_recycle_colors,
 174                            _("Cycle quote colors"));
 175         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_recycle_colors);
 176
 177         CLAWS_SET_TIP(checkbtn_recycle_colors,
 178                              _("If there are more than 3 quote levels, the colors will be reused"));
 179
 180         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 181         gtk_widget_show (hbox);
 182         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 183
 184         label_quote_level1 = gtk_label_new (_("1st Level"));
 185         gtk_widget_show(label_quote_level1);
 186         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level1,
 187                             FALSE, FALSE, 0);
 188         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level1);
 189
 190         label_quote_color1 = gtk_label_new (_("Text"));
 191         gtk_widget_show(label_quote_color1);
 192         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color1,
 193                             FALSE, FALSE, 0);
 194         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color1);
 195
 196         color_buttons.btn_quote_level1 = gtk_button_new();
 197         gtk_widget_show(color_buttons.btn_quote_level1);
 198         gtk_widget_set_size_request (color_buttons.btn_quote_level1, 30, 20);
 199         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level1,
 200                             FALSE, FALSE, 0);
 201         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level1);
 202
 203         CLAWS_SET_TIP(color_buttons.btn_quote_level1,
 204                              Q_("Tooltip|Pick color for 1st level text"));
 205
 206         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 207         gtk_widget_show (hbox);
 208         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 209
 210         label_quote_level2 = gtk_label_new (_("2nd Level"));
 211         gtk_widget_show(label_quote_level2);
 212         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level2,
 213                             FALSE, FALSE, 0);
 214         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level2);
 215
 216         label_quote_color2 = gtk_label_new (_("Text"));
 217         gtk_widget_show(label_quote_color2);
 218         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color2,
 219                             FALSE, FALSE, 0);
 220         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color2);
 221
 222         color_buttons.btn_quote_level2 = gtk_button_new();
 223         gtk_widget_show(color_buttons.btn_quote_level2);
 224         gtk_widget_set_size_request (color_buttons.btn_quote_level2, 30, 20);
 225         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level2,
 226                             FALSE, FALSE, 0);
 227         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level2);
 228
 229         CLAWS_SET_TIP(color_buttons.btn_quote_level2,
 230                              Q_("Tooltip|Pick color for 2nd level text"));
 231
 232         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 233         gtk_widget_show (hbox);
 234         gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
 235
 236         label_quote_level3 = gtk_label_new (_("3rd Level"));
 237         gtk_widget_show(label_quote_level3);
 238         gtk_box_pack_start (GTK_BOX(hbox), label_quote_level3,
 239                             FALSE, FALSE, 0);
 240         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level3);
 241
 242         label_quote_color3 = gtk_label_new (_("Text"));
 243         gtk_widget_show(label_quote_color3);
 244         gtk_box_pack_end (GTK_BOX(hbox), label_quote_color3,
 245                             FALSE, FALSE, 0);
 246         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_color3);
 247
 248         color_buttons.btn_quote_level3 = gtk_button_new();
 249         gtk_widget_show(color_buttons.btn_quote_level3);
 250         gtk_widget_set_size_request (color_buttons.btn_quote_level3, 30, 20);
 251         gtk_box_pack_end (GTK_BOX(hbox), color_buttons.btn_quote_level3,
 252                             FALSE, FALSE, 0);
 253         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_quote_level3);
 254
 255         CLAWS_SET_TIP(color_buttons.btn_quote_level3,
 256                              Q_("Tooltip|Pick color for 3rd level text"));
 257
 258         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 259         gtk_widget_show (hbox);
 260         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 261
 262         PACK_CHECK_BUTTON (hbox, checkbtn_enable_bgcolors,
 263                            _("Enable coloration of text background"));
 264         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_enable_bgcolors);
 265
 266         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 267         gtk_widget_show (hbox);
 268         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 269         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 270
 271         color_buttons.btn_quote_level1_bg = gtk_button_new();
 272         gtk_widget_show(color_buttons.btn_quote_level1_bg);
 273         gtk_widget_set_size_request (color_buttons.btn_quote_level1_bg, 30, 20);
 274         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level1_bg,
 275                             FALSE, FALSE, 0);
 276         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level1_bg);
 277
 278         CLAWS_SET_TIP(color_buttons.btn_quote_level1_bg,
 279                              Q_("Tooltip|Pick color for 1st level text background"));
 280
 281         label_quote_bgcolor1 = gtk_label_new (_("Background"));
 282         gtk_widget_show(label_quote_bgcolor1);
 283         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor1,
 284                             FALSE, FALSE, 0);
 285         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor1);
 286
 287         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 288         gtk_widget_show (hbox);
 289         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 290         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 291
 292         color_buttons.btn_quote_level2_bg = gtk_button_new();
 293         gtk_widget_show(color_buttons.btn_quote_level2_bg);
 294         gtk_widget_set_size_request (color_buttons.btn_quote_level2_bg, 30, 20);
 295         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level2_bg,
 296                             FALSE, FALSE, 0);
 297         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level2_bg);
 298
 299         CLAWS_SET_TIP(color_buttons.btn_quote_level2_bg,
 300                              Q_("Tooltip|Pick color for 2nd level text background"));
 301
 302         label_quote_bgcolor2 = gtk_label_new (_("Background"));
 303         gtk_widget_show(label_quote_bgcolor2);
 304         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor2,
 305                             FALSE, FALSE, 0);
 306         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor2);
 307
 308         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 309         gtk_widget_show (hbox);
 310         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
 311         gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
 312
 313         color_buttons.btn_quote_level3_bg = gtk_button_new();
 314         gtk_widget_show(color_buttons.btn_quote_level3_bg);
 315         gtk_widget_set_size_request (color_buttons.btn_quote_level3_bg, 30, 20);
 316         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_quote_level3_bg,
 317                             FALSE, FALSE, 0);
 318         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, color_buttons.btn_quote_level3_bg);
 319
 320         CLAWS_SET_TIP(color_buttons.btn_quote_level3_bg,
 321                              Q_("Tooltip|Pick color for 3rd level text background"));
 322
 323         label_quote_bgcolor3 = gtk_label_new (_("Background"));
 324         gtk_widget_show(label_quote_bgcolor3);
 325         gtk_box_pack_start (GTK_BOX(hbox), label_quote_bgcolor3,
 326                             FALSE, FALSE, 0);
 327         SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label_quote_bgcolor3);
 328
 329         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 330         gtk_widget_show (hbox);
 331         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 332
 333         color_buttons.btn_uri = gtk_button_new();
 334         gtk_widget_show(color_buttons.btn_uri);
 335         gtk_widget_set_size_request (color_buttons.btn_uri, 30, 20);
 336         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_uri,
 337                             FALSE, FALSE, 0);
 338         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_uri);
 339
 340         CLAWS_SET_TIP(color_buttons.btn_uri,
 341                              Q_("Tooltip|Pick color for links"));
 342
 343         lable_uri = gtk_label_new (_("URI link"));
 344         gtk_widget_show(lable_uri);
 345         gtk_box_pack_start (GTK_BOX(hbox), lable_uri, FALSE, FALSE, 0);
 346         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, lable_uri);
 347
 348         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 349         gtk_widget_show (hbox);
 350         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 351
 352         color_buttons.btn_signature = gtk_button_new();
 353         gtk_widget_show(color_buttons.btn_signature);
 354         gtk_widget_set_size_request (color_buttons.btn_signature, 30, 20);
 355         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_signature,
 356                             FALSE, FALSE, 0);
 357         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, color_buttons.btn_signature);
 358
 359         CLAWS_SET_TIP(color_buttons.btn_signature,
 360                              Q_("Tooltip|Pick color for signatures"));
 361
 362         label_signature = gtk_label_new (_("Signatures"));
 363         gtk_widget_show(label_signature);
 364         gtk_box_pack_start (GTK_BOX(hbox), label_signature, FALSE, FALSE, 0);
 365         SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_signature);
 366
 367         vbox2 = gtkut_get_options_frame(vbox1, &frame_folder, _("Folder list"));
 368
 369         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 370         gtk_widget_show (hbox);
 371         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
 372
 373         color_buttons.btn_tgt_folder = gtk_button_new();
 374         gtk_widget_show(color_buttons.btn_tgt_folder);
 375         gtk_widget_set_size_request (color_buttons.btn_tgt_folder, 30, 20);
 376         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_tgt_folder,
 377                             FALSE, FALSE, 0);
 378
 379         CLAWS_SET_TIP(color_buttons.btn_tgt_folder,
 380                              _("Pick color for Target folder. "
 381                                "Target folder is used when the option 'Execute immediately "
 382                                "when moving or deleting messages' is turned off"));
 383
 384         label_tgt_folder = gtk_label_new (_("Target folder"));
 385         gtk_widget_show(label_tgt_folder);
 386         gtk_box_pack_start (GTK_BOX(hbox), label_tgt_folder, FALSE, FALSE, 0);
 387
 388         hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
 389         gtk_widget_show (hbox);
 390         gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
 391
 392         color_buttons.btn_color_new = gtk_button_new();
 393         gtk_widget_show (color_buttons.btn_color_new);
 394         gtk_widget_set_size_request (color_buttons.btn_color_new, 30, 20);
 395         gtk_box_pack_start (GTK_BOX(hbox), color_buttons.btn_color_new,
 396                             FALSE, FALSE, 0);
 397
 398         CLAWS_SET_TIP(color_buttons.btn_color_new,
 399                              _("Pick color for folders containing new messages"));
 400
 401         label_color_new = gtk_label_new (_("Folder containing new messages"));
 402         gtk_widget_show(label_color_new);
 403         gtk_box_pack_start (GTK_BOX(hbox), label_color_new, FALSE, FALSE, 0);
 404
 405         /* custom colors */
 406         vbox_custom_colors = gtk_vbox_new (FALSE, VSPACING_NARROW);
 407         gtk_widget_show (vbox_custom_colors);
 408         gtk_container_set_border_width (GTK_CONTAINER (vbox_custom_colors), VBOX_BORDER);
 409         gtk_notebook_prepend_page(GTK_NOTEBOOK(notebook), vbox_custom_colors,
 410                                  gtk_label_new(_("Color labels")));
 411
 412         hbox_custom_colors = gtk_hbox_new(FALSE, 8);
 413         gtk_widget_show(hbox_custom_colors);
 414         gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_custom_colors,
 415                                    FALSE, TRUE, 0);
 416
 417         vbox_custom_colors1 = gtk_vbox_new (FALSE, VSPACING_NARROW);
 418         gtk_widget_show (vbox_custom_colors1);
 419         gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors1, FALSE, FALSE, 0);
 420
 421         vbox_custom_colors2 = gtk_vbox_new (FALSE, VSPACING_NARROW);
 422         gtk_widget_show (vbox_custom_colors2);
 423         gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors2, FALSE, FALSE, 0);
 424
 425         for (c = 0; c < (COLORLABELS>>1)+(COLORLABELS&1); c++) {
 426                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 427                    rule name and should not be translated */
 428                 tooltip_btn_text = g_strdup_printf(Q_("Tooltip|Pick color for 'color %d'"), c+1);
 429
 430                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 431                    rule name and should not be translated */
 432                 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
 433
 434                 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
 435                 gtk_widget_show(hbox_custom_color[c]);
 436                 gtk_box_pack_start(GTK_BOX (vbox_custom_colors1), hbox_custom_color[c],
 437                                    FALSE, TRUE, 0);
 438
 439                 color_buttons.custom_color[c] = gtk_button_new();
 440                 gtk_widget_show(color_buttons.custom_color[c]);
 441                 gtk_widget_set_size_request(color_buttons.custom_color[c], 30, 20);
 442                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
 443                                    FALSE, FALSE, 0);
 444
 445                 CLAWS_SET_TIP(color_buttons.custom_color[c],
 446                                      tooltip_btn_text);
 447
 448                 entry_custom_colorlabel[c] = gtk_entry_new();
 449                 gtk_widget_show (entry_custom_colorlabel[c]);
 450                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
 451                                    FALSE, FALSE, 0);
 452                 CLAWS_SET_TIP(entry_custom_colorlabel[c],
 453                                      tooltip_entry_text);
 454         }
 455
 456         for (c = (COLORLABELS>>1)+(COLORLABELS&1); c < COLORLABELS; c++) {
 457                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 458                    rule name and should not be translated */
 459                 tooltip_btn_text = g_strdup_printf(Q_("Tooltip|Pick color for 'color %d'"), c+1);
 460
 461                 /* TRANSLATORS: 'color %d' refers to the filtering/processing
 462                    rule name and should not be translated */
 463                 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
 464
 465                 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
 466                 gtk_widget_show(hbox_custom_color[c]);
 467                 gtk_box_pack_start(GTK_BOX (vbox_custom_colors2), hbox_custom_color[c],
 468                                    FALSE, TRUE, 0);
 469
 470                 color_buttons.custom_color[c] = gtk_button_new();
 471                 gtk_widget_show(color_buttons.custom_color[c]);
 472                 gtk_widget_set_size_request(color_buttons.custom_color[c], 30, 20);
 473                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
 474                                    FALSE, FALSE, 0);
 475                 CLAWS_SET_TIP(color_buttons.custom_color[c],
 476                                      tooltip_btn_text);
 477
 478                 entry_custom_colorlabel[c] = gtk_entry_new();
 479                 gtk_widget_show (entry_custom_colorlabel[c]);
 480                 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
 481                                    FALSE, FALSE, 0);
 482                 CLAWS_SET_TIP(entry_custom_colorlabel[c],
 483                                      tooltip_entry_text);
 484         }
 485
 486         g_free(tooltip_btn_text);
 487         g_free(tooltip_entry_text);
 488
 489         hbox_reset_custom_colors = gtk_hbox_new(FALSE, VBOX_BORDER);
 490         gtk_widget_show (hbox_reset_custom_colors);
 491         gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_reset_custom_colors,
 492                            FALSE, FALSE, 0);
 493
 494         btn_reset_custom_colors = gtk_button_new_with_label(_(" Use default "));
 495         gtk_widget_show(btn_reset_custom_colors);
 496         gtk_box_pack_start(GTK_BOX(hbox_reset_custom_colors), btn_reset_custom_colors,
 497                 FALSE, FALSE, 0);
 498
 499         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level1), "clicked",
 500                          G_CALLBACK(quote_color_set_dialog), "LEVEL1");
 501         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level2), "clicked",
 502                          G_CALLBACK(quote_color_set_dialog), "LEVEL2");
 503         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level3), "clicked",
 504                          G_CALLBACK(quote_color_set_dialog), "LEVEL3");
 505         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level1_bg), "clicked",
 506                          G_CALLBACK(quote_color_set_dialog), "LEVEL1BG");
 507         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level2_bg), "clicked",
 508                          G_CALLBACK(quote_color_set_dialog), "LEVEL2BG");
 509         g_signal_connect(G_OBJECT(color_buttons.btn_quote_level3_bg), "clicked",
 510                          G_CALLBACK(quote_color_set_dialog), "LEVEL3BG");
 511         g_signal_connect(G_OBJECT(color_buttons.btn_uri), "clicked",
 512                          G_CALLBACK(quote_color_set_dialog), "URI");
 513         g_signal_connect(G_OBJECT(color_buttons.btn_tgt_folder), "clicked",
 514                          G_CALLBACK(quote_color_set_dialog), "TGTFLD");
 515         g_signal_connect(G_OBJECT(color_buttons.btn_signature), "clicked",
 516                          G_CALLBACK(quote_color_set_dialog), "SIGNATURE");
 517         g_signal_connect(G_OBJECT(color_buttons.btn_color_new), "clicked",
 518                          G_CALLBACK(quote_color_set_dialog), "NEW");
 519         /* custom colors */
 520         for (c = 0; c < COLORLABELS; c++) {
 521                 g_signal_connect(G_OBJECT(color_buttons.custom_color[c]), "clicked",
 522                                  G_CALLBACK(quote_color_set_dialog), GINT_TO_POINTER(c));
 523         }
 524
 525         g_signal_connect(G_OBJECT(btn_reset_custom_colors), "clicked",
 526                          G_CALLBACK(prefs_msg_colors_reset_custom_colors), prefs_msg_colors);
 527
 528         set_button_bg_color(color_buttons.btn_quote_level1,
 529                             prefs_common.quote_level1_col);
 530         set_button_bg_color(color_buttons.btn_quote_level2,
 531                             prefs_common.quote_level2_col);
 532         set_button_bg_color(color_buttons.btn_quote_level3,
 533                             prefs_common.quote_level3_col);
 534         set_button_bg_color(color_buttons.btn_quote_level1_bg,
 535                             prefs_common.quote_level1_bgcol);
 536         set_button_bg_color(color_buttons.btn_quote_level2_bg,
 537                             prefs_common.quote_level2_bgcol);
 538         set_button_bg_color(color_buttons.btn_quote_level3_bg,
 539                             prefs_common.quote_level3_bgcol);
 540         set_button_bg_color(color_buttons.btn_uri,
 541                             prefs_common.uri_col);
 542         set_button_bg_color(color_buttons.btn_tgt_folder,
 543                             prefs_common.tgt_folder_col);
 544         set_button_bg_color(color_buttons.btn_signature,
 545                             prefs_common.signature_col);
 546         set_button_bg_color(color_buttons.btn_color_new,
 547                             prefs_common.color_new);
 548         /* custom colors */
 549         for (c = 0; c < COLORLABELS; c++) {
 550                 set_button_bg_color(color_buttons.custom_color[c],
 551                                     prefs_common.custom_colorlabel[c].color);
 552                 gtk_entry_set_text(GTK_ENTRY (entry_custom_colorlabel[c]),
 553                                    gettext(SAFE_STRING (prefs_common.custom_colorlabel[c].label)));
 554         }
 555
 556         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_colors),
 557                                      prefs_common.enable_color);
 558         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_bgcolors),
 559                                      prefs_common.enable_bgcolor);
 560         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_recycle_colors),
 561                                      prefs_common.recycle_quote_colors);
 562
 563         prefs_msg_colors->checkbtn_enable_colors        = checkbtn_enable_colors;
 564         prefs_msg_colors->checkbtn_enable_bgcolors      = checkbtn_enable_bgcolors;
 565         prefs_msg_colors->checkbtn_recycle_colors       = checkbtn_recycle_colors;
 566         /* custom colors */
 567         for (c = 0; c < COLORLABELS; c++) {
 568                 prefs_msg_colors->entry_custom_colorlabel[c] = entry_custom_colorlabel[c];
 569         }
 570         gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 0);
 571
 572         prefs_msg_colors->page.widget = notebook;
 573 }
 574
 575 static void quote_color_set_dialog(GtkWidget *widget, gpointer data)
 576 {
 577         gchar *type = (gchar *)data;
 578         gchar *title = NULL;
 579         GdkColor color;
 580         gint rgbvalue = 0;
 581         GtkColorSelectionDialog *dialog;
 582         gint c;
 583
 584         /* custom colors */
 585         /* leave the extra space at the end of the title, this is for translators' convenience */
 586         for (c = 0; c < COLORLABELS; c++) {
 587                 if (GPOINTER_TO_INT(type) == c) {
 588                         /* TRANSLATORS: 'color %d' refers to the filtering/processing
 589                            rule name and should not be translated */
 590                         title = g_strdup_printf(Q_("Dialog title|Pick color for 'color %d'"), c+1);
 591                         rgbvalue = prefs_common.custom_colorlabel[c].color;
 592                         break;
 593                 }
 594         }
 595         /* other colors */
 596         if (c == COLORLABELS) {
 597                 if(g_ascii_strcasecmp(type, "LEVEL1") == 0) {
 598                         title = g_strdup(Q_("Dialog title|Pick color for 1st level text"));
 599                         rgbvalue = prefs_common.quote_level1_col;
 600                 } else if(g_ascii_strcasecmp(type, "LEVEL2") == 0) {
 601                         title = g_strdup(Q_("Dialog title|Pick color for 2nd level text"));
 602                         rgbvalue = prefs_common.quote_level2_col;
 603                 } else if(g_ascii_strcasecmp(type, "LEVEL3") == 0) {
 604                         title = g_strdup(Q_("Dialog title|Pick color for 3rd level text"));
 605                         rgbvalue = prefs_common.quote_level3_col;
 606                 } else if(g_ascii_strcasecmp(type, "LEVEL1BG") == 0) {
 607                         title = g_strdup(Q_("Dialog title|Pick color for 1st level text background"));
 608                         rgbvalue = prefs_common.quote_level1_bgcol;
 609                 } else if(g_ascii_strcasecmp(type, "LEVEL2BG") == 0) {
 610                         title = g_strdup(Q_("Dialog title|Pick color for 2nd level text background"));
 611                         rgbvalue = prefs_common.quote_level2_bgcol;
 612                 } else if(g_ascii_strcasecmp(type, "LEVEL3BG") == 0) {
 613                         title = g_strdup(Q_("Dialog title|Pick color for 3rd level text background"));
 614                         rgbvalue = prefs_common.quote_level3_bgcol;
 615                 } else if(g_ascii_strcasecmp(type, "URI") == 0) {
 616                         title = g_strdup(Q_("Dialog title|Pick color for links"));
 617                         rgbvalue = prefs_common.uri_col;
 618                 } else if(g_ascii_strcasecmp(type, "TGTFLD") == 0) {
 619                         title = g_strdup(Q_("Dialog title|Pick color for target folder"));
 620                         rgbvalue = prefs_common.tgt_folder_col;
 621                 } else if(g_ascii_strcasecmp(type, "SIGNATURE") == 0) {
 622                         title = g_strdup(Q_("Dialog title|Pick color for signatures"));
 623                         rgbvalue = prefs_common.signature_col;
 624                 } else if(g_ascii_strcasecmp(type, "NEW") == 0) {
 625                         title = g_strdup(Q_("Dialog title|Pick color for folder"));
 626                         rgbvalue = prefs_common.color_new;
 627                 } else {
 628                         /* Should never be called */
 629                         g_warning("Unrecognized datatype '%s' in quote_color_set_dialog\n", type);
 630                         return;
 631                 }
 632         }
 633
 634         color_dialog = gtk_color_selection_dialog_new(title);
 635         g_free(title);
 636         gtk_window_set_position(GTK_WINDOW(color_dialog), GTK_WIN_POS_CENTER);
 637         gtk_window_set_modal(GTK_WINDOW(color_dialog), TRUE);
 638         gtk_window_set_resizable(GTK_WINDOW(color_dialog), FALSE);
 639         manage_window_set_transient(GTK_WINDOW(color_dialog));
 640
 641         g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(color_dialog)->cancel_button),
 642                          "clicked", G_CALLBACK(quote_colors_set_dialog_cancel), data);
 643         g_signal_connect(G_OBJECT(GTK_COLOR_SELECTION_DIALOG(color_dialog)->ok_button),
 644                          "clicked", G_CALLBACK(quote_colors_set_dialog_ok), data);
 645         g_signal_connect(G_OBJECT(color_dialog), "key_press_event",
 646                          G_CALLBACK(quote_colors_set_dialog_key_pressed),data);
 647
 648         /* preselect the previous color in the color selection dialog */
 649
 650         gtkut_convert_int_to_gdk_color(rgbvalue, &color);
 651
 652         dialog = GTK_COLOR_SELECTION_DIALOG(color_dialog);
 653         gtk_color_selection_set_current_color
 654                 (GTK_COLOR_SELECTION(dialog->colorsel), &color);
 655
 656         gtk_widget_show(color_dialog);
 657 }
 658
 659 static void quote_colors_set_dialog_ok(GtkWidget *widget, gpointer data)
 660 {
 661         GtkColorSelection *colorsel = (GtkColorSelection *)
 662                                                 ((GtkColorSelectionDialog *)color_dialog)->colorsel;
 663         GdkColor color;
 664         gint rgbvalue;
 665         gchar *type = (gchar *)data;
 666         gint c;
 667
 668         gtk_color_selection_get_current_color(colorsel, &color);
 669         rgbvalue = gtkut_convert_gdk_color_to_int(&color);
 670
 671
 672         /* custom colors */
 673         for (c = 0; c < COLORLABELS; c++) {
 674                 if (GPOINTER_TO_INT(type) == c) {
 675                         prefs_common.custom_colorlabel[c].color = rgbvalue;
 676                         set_button_bg_color(color_buttons.custom_color[c], rgbvalue);
 677                         break;
 678                 }
 679         }
 680         /* other colors */
 681         if (c == COLORLABELS) {
 682                 if (g_ascii_strcasecmp(type, "LEVEL1") == 0) {
 683                         prefs_common.quote_level1_col = rgbvalue;
 684                         set_button_bg_color(color_buttons.btn_quote_level1, rgbvalue);
 685                 } else if (g_ascii_strcasecmp(type, "LEVEL2") == 0) {
 686                         prefs_common.quote_level2_col = rgbvalue;
 687                         set_button_bg_color(color_buttons.btn_quote_level2, rgbvalue);
 688                 } else if (g_ascii_strcasecmp(type, "LEVEL3") == 0) {
 689                         prefs_common.quote_level3_col = rgbvalue;
 690                         set_button_bg_color(color_buttons.btn_quote_level3, rgbvalue);
 691                 } else if (g_ascii_strcasecmp(type, "LEVEL1BG") == 0) {
 692                         prefs_common.quote_level1_bgcol = rgbvalue;
 693                         set_button_bg_color(color_buttons.btn_quote_level1_bg, rgbvalue);
 694                 } else if (g_ascii_strcasecmp(type, "LEVEL2BG") == 0) {
 695                         prefs_common.quote_level2_bgcol = rgbvalue;
 696                         set_button_bg_color(color_buttons.btn_quote_level2_bg, rgbvalue);
 697                 } else if (g_ascii_strcasecmp(type, "LEVEL3BG") == 0) {
 698                         prefs_common.quote_level3_bgcol = rgbvalue;
 699                         set_button_bg_color(color_buttons.btn_quote_level3_bg, rgbvalue);
 700                 } else if (g_ascii_strcasecmp(type, "URI") == 0) {
 701                         prefs_common.uri_col = rgbvalue;
 702                         set_button_bg_color(color_buttons.btn_uri, rgbvalue);
 703                 } else if (g_ascii_strcasecmp(type, "TGTFLD") == 0) {
 704                         prefs_common.tgt_folder_col = rgbvalue;
 705                         set_button_bg_color(color_buttons.btn_tgt_folder, rgbvalue);
 706                         folderview_set_target_folder_color(prefs_common.tgt_folder_col);
 707                 } else if (g_ascii_strcasecmp(type, "SIGNATURE") == 0) {
 708                         prefs_common.signature_col = rgbvalue;
 709                         set_button_bg_color(color_buttons.btn_signature, rgbvalue);
 710                 } else if (g_ascii_strcasecmp(type, "NEW") == 0) {
 711                         prefs_common.color_new = rgbvalue;
 712                         set_button_bg_color(color_buttons.btn_color_new, rgbvalue);
 713                 } else {
 714                         g_printerr("Unrecognized datatype '%s' in quote_color_set_dialog_ok\n", type);
 715                 }
 716         }
 717
 718         gtk_widget_destroy(color_dialog);
 719 }
 720
 721 static void quote_colors_set_dialog_cancel(GtkWidget *widget, gpointer data)
 722 {
 723         gtk_widget_destroy(color_dialog);
 724 }
 725
 726 static gboolean quote_colors_set_dialog_key_pressed(GtkWidget *widget,
 727                                                 GdkEventKey *event,
 728                                                 gpointer data)
 729 {
 730         if (event) {
 731                 switch (event->keyval) {
 732                         case GDK_Escape:
 733                                 gtk_button_clicked(GTK_BUTTON(GTK_COLOR_SELECTION_DIALOG
 734                                                         (widget)->cancel_button));
 735                                 return TRUE;
 736                         case GDK_Return:
 737                         case GDK_KP_Enter:
 738                                 /* NOTE: changing focus makes widget accept all currently
 739                                  * changed settings! */
 740                                 gtk_widget_grab_focus
 741                                         (GTK_COLOR_SELECTION_DIALOG
 742                                                 (widget)->ok_button);
 743                                 /* call ok handler */
 744                                 gtk_button_clicked(GTK_BUTTON
 745                                         (GTK_COLOR_SELECTION_DIALOG
 746                                                 (widget)->ok_button));
 747                                 return TRUE;
 748                         default:
 749                                 break;
 750                 }
 751         }
 752         return FALSE;
 753 }
 754
 755 static void set_button_bg_color(GtkWidget *widget, gint rgbvalue)
 756 {
 757         GtkStyle *newstyle;
 758         GdkColor color;
 759
 760         gtkut_convert_int_to_gdk_color(rgbvalue, &color);
 761         newstyle = gtk_style_copy(gtk_widget_get_default_style());
 762         newstyle->bg[GTK_STATE_NORMAL]   = color;
 763         newstyle->bg[GTK_STATE_PRELIGHT] = color;
 764         newstyle->bg[GTK_STATE_ACTIVE]   = color;
 765
 766         gtk_widget_set_style(GTK_WIDGET(widget), newstyle);
 767 }
 768
 769 static void prefs_msg_colors_save(PrefsPage *_page)
 770 {
 771         MsgColorsPage *page = (MsgColorsPage *) _page;
 772         gint c;
 773
 774         prefs_common.enable_color =
 775                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_colors));
 776         prefs_common.enable_bgcolor =
 777                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_bgcolors));
 778         prefs_common.recycle_quote_colors =
 779                 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_recycle_colors));
 780
 781         /* custom colors */
 782         for (c = 0; c < COLORLABELS; c++) {
 783                 g_free(prefs_common.custom_colorlabel[c].label);
 784                 prefs_common.custom_colorlabel[c].label =
 785                         gtk_editable_get_chars(GTK_EDITABLE(page->entry_custom_colorlabel[c]), 0, -1);
 786         }
 787         colorlabel_update_colortable_from_prefs();
 788
 789         main_window_reflect_prefs_all();
 790         main_window_reflect_prefs_custom_colors(mainwindow_get_mainwindow());
 791 }
 792
 793 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget, gpointer data)
 794 {
 795 #define CL(x)           (((gulong) (x) >> (gulong) 8) & 0xFFUL)
 796 #define CR(r, g, b)     ((CL(r) << (gulong) 16) | \
 797                          (CL(g) << (gulong)  8) | \
 798                          (CL(b)))
 799         MsgColorsPage *page = (MsgColorsPage *) data;
 800         GdkColor color;
 801         gint c;
 802
 803         for (c = 0; c < COLORLABELS; c++) {
 804                 color = colorlabel_get_default_color(c);
 805                 prefs_common.custom_colorlabel[c].color =
 806                                                         (gint)CR(color.red, color.green, color.blue);
 807                 set_button_bg_color(color_buttons.custom_color[c],
 808                                                         prefs_common.custom_colorlabel[c].color);
 809                 gtk_entry_set_text(GTK_ENTRY (page->entry_custom_colorlabel[c]),
 810                                                         gettext(SAFE_STRING (colorlabel_get_color_default_text(c))));
 811         }
 812
 813 #undef CR
 814 #undef CL
 815 }
 816
 817 static void prefs_msg_colors_destroy_widget(PrefsPage *_page)
 818 {
 819 }
 820
 821 MsgColorsPage *prefs_msg_colors;
 822
 823 void prefs_msg_colors_init(void)
 824 {
 825         MsgColorsPage *page;
 826         static gchar *path[3];
 827
 828         path[0] = _("Display");
 829         path[1] = _("Colors");
 830         path[2] = NULL;
 831
 832         page = g_new0(MsgColorsPage, 1);
 833         page->page.path = path;
 834         page->page.create_widget = prefs_msg_colors_create_widget;
 835         page->page.destroy_widget = prefs_msg_colors_destroy_widget;
 836         page->page.save_page = prefs_msg_colors_save;
 837         page->page.weight = 165.0;
 838         prefs_gtk_register_page((PrefsPage *) page);
 839         prefs_msg_colors = page;
 840 }
 841
 842 void prefs_msg_colors_done(void)
 843 {
 844         prefs_gtk_unregister_page((PrefsPage *) prefs_msg_colors);
 845         g_free(prefs_msg_colors);
 846 }
 847