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move diff colour prefs into 'Message view' frame, and react to 'enable coloration...
[claws.git] / src / prefs_msg_colors.c
blob7a6030b7b58602ab83dc4eb25cf1f965fa04d26a
1 /*
2 * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
3 * Copyright (C) 2004-2019 The Claws Mail Team & Hiroyuki Yamamoto
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
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 /* program colors */
49 GtkWidget *color[COL_LAST_COLOR_INDEX];
50 /* custom colors */
51 GtkWidget *custom_color[COLORLABELS];
52 } color_buttons;
53
54 typedef struct _MsgColorsPage
55 {
56 PrefsPage page;
57
58 GtkWidget *window;
59
60 GtkWidget *checkbtn_enable_colors;
61 GtkWidget *checkbtn_enable_bgcolors;
62 GtkWidget *checkbtn_recycle_colors;
63
64 /* custom colors */
65 GtkWidget *entry_custom_colorlabel[COLORLABELS];
66 } MsgColorsPage;
67
68 static GtkWidget *color_dialog;
69 static const gchar *color_dialog_title[COL_LAST_COLOR_INDEX];
70 static gboolean color_dialog_title_init = FALSE;
71
72 static void quote_color_set_dialog (GtkWidget *widget,
73 gpointer data);
74 static void quote_colors_set_dialog_ok (GtkWidget *widget,
75 gpointer data);
76 static void quote_colors_set_dialog_cancel (GtkWidget *widget,
77 gpointer data);
78 static gboolean quote_colors_set_dialog_key_pressed (GtkWidget *widget,
79 GdkEventKey *event,
80 gpointer data);
81 static void set_button_bg_color (GtkWidget *widget,
82 gint color);
83 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget,
84 gpointer data);
85
86 #define COLOR_BUTTON_PACK_START(gtkbox, colorid, tooltiptext) \
87 color_buttons.color[colorid] = gtk_button_new_with_label ("\x20\xE2\x80\x83\x20"); \
88 gtk_widget_show (color_buttons.color[colorid]); \
89 gtk_box_pack_start (GTK_BOX(gtkbox), color_buttons.color[colorid], FALSE, FALSE, 0); \
90 gtk_widget_set_tooltip_text (GTK_WIDGET(color_buttons.color[colorid]), tooltiptext)
91
92 #define COLOR_BUTTON_PACK_END(gtkbox, colorid, tooltiptext) \
93 color_buttons.color[colorid] = gtk_button_new_with_label ("\x20\xE2\x80\x83\x20"); \
94 gtk_widget_show (color_buttons.color[colorid]); \
95 gtk_box_pack_end (GTK_BOX(gtkbox), color_buttons.color[colorid], FALSE, FALSE, 0); \
96 gtk_widget_set_tooltip_text (GTK_WIDGET(color_buttons.color[colorid]), tooltiptext)
97
98 #define COLOR_LABEL_PACK_START(gtkbox, colorid, labeltext) \
99 label[colorid] = gtk_label_new (labeltext); \
100 gtk_widget_show (label[colorid]); \
101 gtk_box_pack_start (GTK_BOX(gtkbox), label[colorid], FALSE, FALSE, 0)
102
103 #define COLOR_LABEL_PACK_END(gtkbox, colorid, labeltext) \
104 label[colorid] = gtk_label_new (labeltext); \
105 gtk_widget_show (label[colorid]); \
106 gtk_box_pack_end (GTK_BOX(gtkbox), label[colorid], FALSE, FALSE, 0)
107
108 static void prefs_msg_colors_create_widget(PrefsPage *_page, GtkWindow *window,
109 gpointer data)
110 {
111 MsgColorsPage *prefs_msg_colors = (MsgColorsPage *) _page;
112
113 GtkWidget *notebook;
114 GtkWidget *vbox1;
115 GtkWidget *vbox2;
116 GtkWidget *checkbtn_enable_colors;
117 GtkWidget *label_quote_level1;
118 GtkWidget *label_quote_level2;
119 GtkWidget *label_quote_level3;
120 GtkWidget *checkbtn_enable_bgcolors;
121 GtkWidget *checkbtn_recycle_colors;
122 GtkWidget *hbox;
123 GtkWidget *label[COL_LAST_COLOR_INDEX];
124 GtkWidget *frame_msg;
125 GtkWidget *frame_folder;
126 GtkWidget *frame_quote;
127 GtkWidget *vbox3;
128 GtkWidget *hbox_quote;
129 GtkWidget *vbox_quotefg;
130 GtkWidget *vbox_quotebg;
131 GtkWidget *frame_diff;
132 GtkWidget *vbox4;
133 /* custom colors */
134 GtkWidget *hbox_custom_colors;
135 GtkWidget *vbox_custom_colors;
136 GtkWidget *vbox_custom_colors1;
137 GtkWidget *vbox_custom_colors2;
138 GtkWidget *hbox_reset_custom_colors;
139 GtkWidget *btn_reset_custom_colors;
140 GtkWidget *hbox_custom_color[COLORLABELS];
141 GtkWidget *entry_custom_colorlabel[COLORLABELS];
142 gint c;
143 gchar *tooltip_btn_text = NULL;
144 gchar *tooltip_entry_text = NULL;
145
146 notebook = gtk_notebook_new();
147 gtk_widget_show(notebook);
148
149 vbox1 = gtk_vbox_new (FALSE, VBOX_BORDER);
150 gtk_widget_show (vbox1);
151 gtk_container_set_border_width (GTK_CONTAINER (vbox1), VBOX_BORDER);
152 gtk_notebook_append_page(GTK_NOTEBOOK(notebook), vbox1,
153 gtk_label_new(_("Other")));
154
155 vbox2 = gtkut_get_options_frame(vbox1, &frame_msg, _("Message view"));
156
157 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
158 gtk_widget_show (hbox);
159
160 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
161 PACK_CHECK_BUTTON (hbox, checkbtn_enable_colors,
162 _("Enable coloration of message text"));
163
164 hbox_quote = gtk_hbox_new(FALSE, VBOX_BORDER);
165 gtk_widget_show (hbox_quote);
166 vbox_quotefg = gtk_vbox_new(FALSE, VBOX_BORDER);
167 gtk_widget_show (vbox_quotefg);
168 vbox_quotebg = gtk_vbox_new(FALSE, VBOX_BORDER);
169 gtk_widget_show (vbox_quotebg);
170 vbox3 = gtkut_get_options_frame(vbox2, &frame_quote, _("Quote"));
171 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, frame_quote);
172
173 gtk_box_pack_start (GTK_BOX (vbox3), hbox_quote, FALSE, TRUE, 0);
174 gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotefg, FALSE, TRUE, 0);
175 gtk_box_pack_start (GTK_BOX (hbox_quote), vbox_quotebg, FALSE, TRUE, 0);
176
177 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
178 gtk_widget_show (hbox);
179 gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
180
181 PACK_CHECK_BUTTON (hbox, checkbtn_recycle_colors,
182 _("Cycle quote colors"));
183 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_recycle_colors);
184
185 CLAWS_SET_TIP(checkbtn_recycle_colors,
186 _("If there are more than 3 quote levels, the colors will be reused"));
187
188 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
189 gtk_widget_show (hbox);
190 gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
191
192 label_quote_level1 = gtk_label_new (_("1st Level"));
193 gtk_widget_show(label_quote_level1);
194 gtk_box_pack_start (GTK_BOX(hbox), label_quote_level1,
195 FALSE, FALSE, 0);
196 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level1);
197
198 COLOR_LABEL_PACK_END(hbox, COL_QUOTE_LEVEL1, _("Text"));
199 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label[COL_QUOTE_LEVEL1]);
200
201 COLOR_BUTTON_PACK_END(hbox, COL_QUOTE_LEVEL1,
202 C_("Tooltip", "Pick color for 1st level text"));
203 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors,
204 color_buttons.color[COL_QUOTE_LEVEL1]);
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 COLOR_LABEL_PACK_END(hbox, COL_QUOTE_LEVEL2, _("Text"));
217 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label[COL_QUOTE_LEVEL2]);
218
219 COLOR_BUTTON_PACK_END(hbox, COL_QUOTE_LEVEL2,
220 C_("Tooltip", "Pick color for 2nd level text"));
221 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors,
222 color_buttons.color[COL_QUOTE_LEVEL2]);
223
224 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
225 gtk_widget_show (hbox);
226 gtk_box_pack_start (GTK_BOX (vbox_quotefg), hbox, FALSE, TRUE, 0);
227
228 label_quote_level3 = gtk_label_new (_("3rd Level"));
229 gtk_widget_show(label_quote_level3);
230 gtk_box_pack_start (GTK_BOX(hbox), label_quote_level3,
231 FALSE, FALSE, 0);
232 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label_quote_level3);
233
234 COLOR_LABEL_PACK_END(hbox, COL_QUOTE_LEVEL3, _("Text"));
235 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label[COL_QUOTE_LEVEL3]);
236
237 COLOR_BUTTON_PACK_END(hbox, COL_QUOTE_LEVEL3,
238 C_("Tooltip", "Pick color for 3rd level text"));
239 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors,
240 color_buttons.color[COL_QUOTE_LEVEL3]);
241
242 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
243 gtk_widget_show (hbox);
244 gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
245
246 PACK_CHECK_BUTTON (hbox, checkbtn_enable_bgcolors,
247 _("Enable coloration of text background"));
248 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, checkbtn_enable_bgcolors);
249
250 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
251 gtk_widget_show (hbox);
252 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
253 gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
254
255 COLOR_BUTTON_PACK_START(hbox, COL_QUOTE_LEVEL1_BG,
256 C_("Tooltip", "Pick color for 1st level text background"));
257 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors,
258 color_buttons.color[COL_QUOTE_LEVEL1_BG]);
259
260 COLOR_LABEL_PACK_START(hbox, COL_QUOTE_LEVEL1_BG, _("Background"));
261 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label[COL_QUOTE_LEVEL1_BG]);
262
263 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
264 gtk_widget_show (hbox);
265 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
266 gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
267
268 COLOR_BUTTON_PACK_START(hbox, COL_QUOTE_LEVEL2_BG,
269 C_("Tooltip", "Pick color for 2nd level text background"));
270 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors,
271 color_buttons.color[COL_QUOTE_LEVEL2_BG]);
272
273 COLOR_LABEL_PACK_START(hbox, COL_QUOTE_LEVEL2_BG, _("Background"));
274 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label[COL_QUOTE_LEVEL2_BG]);
275
276 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
277 gtk_widget_show (hbox);
278 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, hbox);
279 gtk_box_pack_start (GTK_BOX (vbox_quotebg), hbox, FALSE, TRUE, 0);
280
281 COLOR_BUTTON_PACK_START(hbox, COL_QUOTE_LEVEL3_BG,
282 C_("Tooltip", "Pick color for 3rd level text background"));
283 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors,
284 color_buttons.color[COL_QUOTE_LEVEL3_BG]);
285
286 COLOR_LABEL_PACK_START(hbox, COL_QUOTE_LEVEL3_BG, _("Background"));
287 SET_TOGGLE_SENSITIVITY(checkbtn_enable_bgcolors, label[COL_QUOTE_LEVEL3_BG]);
288
289 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
290 gtk_widget_show (hbox);
291 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
292
293 COLOR_BUTTON_PACK_START(hbox, COL_URI,
294 C_("Tooltip", "Pick color for links"));
295 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors,
296 color_buttons.color[COL_URI]);
297
298 COLOR_LABEL_PACK_START(hbox, COL_URI, _("URI link"));
299 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label[COL_URI]);
300
301 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
302 gtk_widget_show (hbox);
303 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
304
305 COLOR_BUTTON_PACK_START(hbox, COL_SIGNATURE,
306 C_("Tooltip", "Pick color for signatures"));
307 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors,
308 color_buttons.color[COL_SIGNATURE]);
309
310 COLOR_LABEL_PACK_START(hbox, COL_SIGNATURE, _("Signatures"));
311 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, label[COL_SIGNATURE]);
312
313 vbox4 = gtkut_get_options_frame(vbox2, &frame_diff, _("Patch messages and attachments"));
314 SET_TOGGLE_SENSITIVITY(checkbtn_enable_colors, frame_diff);
315
316 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
317 gtk_widget_show (hbox);
318 gtk_box_pack_start (GTK_BOX (vbox4), hbox, FALSE, TRUE, 0);
319
320 COLOR_BUTTON_PACK_START(hbox, COL_DIFF_ADDED,
321 C_("Tooltip", "Pick color for inserted lines"));
322
323 COLOR_LABEL_PACK_START(hbox, COL_DIFF_ADDED, _("Inserted lines"));
324
325 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
326 gtk_widget_show (hbox);
327 gtk_box_pack_start (GTK_BOX (vbox4), hbox, FALSE, FALSE, 0);
328
329 COLOR_BUTTON_PACK_START(hbox, COL_DIFF_DELETED,
330 C_("Tooltip", "Pick color for removed lines"));
331
332 COLOR_LABEL_PACK_START(hbox, COL_DIFF_DELETED,
333 _("Removed lines"));
334
335 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
336 gtk_widget_show (hbox);
337 gtk_box_pack_start (GTK_BOX (vbox4), hbox, FALSE, FALSE, 0);
338
339 COLOR_BUTTON_PACK_START(hbox, COL_DIFF_HUNK,
340 C_("Tooltip", "Pick color for hunk lines"));
341
342 COLOR_LABEL_PACK_START(hbox, COL_DIFF_HUNK,
343 _("Hunk lines"));
344
345 vbox2 = gtkut_get_options_frame(vbox1, &frame_folder, _("Folder list"));
346
347 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
348 gtk_widget_show (hbox);
349 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, TRUE, 0);
350
351 COLOR_BUTTON_PACK_START(hbox, COL_TGT_FOLDER,
352 C_("Tooltip", "Pick color for Target folder. "
353 "Target folder is used when the option "
354 "'Execute immediately when moving or "
355 "deleting messages' is turned off"));
356
357 COLOR_LABEL_PACK_START(hbox, COL_TGT_FOLDER, _("Target folder"));
358
359 hbox = gtk_hbox_new(FALSE, VBOX_BORDER);
360 gtk_widget_show (hbox);
361 gtk_box_pack_start (GTK_BOX (vbox2), hbox, FALSE, FALSE, 0);
362
363 COLOR_BUTTON_PACK_START(hbox, COL_NEW,
364 C_("Tooltip", "Pick color for folders "
365 "containing new messages"));
366
367 COLOR_LABEL_PACK_START(hbox, COL_NEW,
368 _("Folder containing new messages"));
369
370 /* custom colors */
371 vbox_custom_colors = gtk_vbox_new (FALSE, VSPACING_NARROW);
372 gtk_widget_show (vbox_custom_colors);
373 gtk_container_set_border_width (GTK_CONTAINER (vbox_custom_colors), VBOX_BORDER);
374 gtk_notebook_prepend_page(GTK_NOTEBOOK(notebook), vbox_custom_colors,
375 gtk_label_new(_("Color labels")));
376
377 hbox_custom_colors = gtk_hbox_new(FALSE, 8);
378 gtk_widget_show(hbox_custom_colors);
379 gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_custom_colors,
380 FALSE, TRUE, 0);
381
382 vbox_custom_colors1 = gtk_vbox_new (FALSE, VSPACING_NARROW);
383 gtk_widget_show (vbox_custom_colors1);
384 gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors1, FALSE, FALSE, 0);
385
386 vbox_custom_colors2 = gtk_vbox_new (FALSE, VSPACING_NARROW);
387 gtk_widget_show (vbox_custom_colors2);
388 gtk_box_pack_start (GTK_BOX (hbox_custom_colors), vbox_custom_colors2, FALSE, FALSE, 0);
389
390 for (c = 0; c < (COLORLABELS>>1)+(COLORLABELS&1); c++) {
391 /* TRANSLATORS: 'color %d' refers to the filtering/processing
392 rule name and should not be translated */
393 tooltip_btn_text = g_strdup_printf(C_("Tooltip", "Pick color for 'color %d'"), c+1);
394
395 /* TRANSLATORS: 'color %d' refers to the filtering/processing
396 rule name and should not be translated */
397 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
398
399 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
400 gtk_widget_show(hbox_custom_color[c]);
401 gtk_box_pack_start(GTK_BOX (vbox_custom_colors1), hbox_custom_color[c],
402 FALSE, TRUE, 0);
403
404 color_buttons.custom_color[c] = GTKUT_COLOR_BUTTON();
405 gtk_widget_show(color_buttons.custom_color[c]);
406 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
407 FALSE, FALSE, 0);
408
409 CLAWS_SET_TIP(color_buttons.custom_color[c],
410 tooltip_btn_text);
411 g_free(tooltip_btn_text);
412
413 entry_custom_colorlabel[c] = gtk_entry_new();
414 gtk_widget_show (entry_custom_colorlabel[c]);
415 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
416 FALSE, FALSE, 0);
417 CLAWS_SET_TIP(entry_custom_colorlabel[c],
418 tooltip_entry_text);
419 g_free(tooltip_entry_text);
420 }
421
422 for (c = (COLORLABELS>>1)+(COLORLABELS&1); c < COLORLABELS; c++) {
423 /* TRANSLATORS: 'color %d' refers to the filtering/processing
424 rule name and should not be translated */
425 tooltip_btn_text = g_strdup_printf(C_("Tooltip", "Pick color for 'color %d'"), c+1);
426
427 /* TRANSLATORS: 'color %d' refers to the filtering/processing
428 rule name and should not be translated */
429 tooltip_entry_text = g_strdup_printf(_("Set label for 'color %d'"), c+1);
430
431 hbox_custom_color[c] = gtk_hbox_new(FALSE, 8);
432 gtk_widget_show(hbox_custom_color[c]);
433 gtk_box_pack_start(GTK_BOX (vbox_custom_colors2), hbox_custom_color[c],
434 FALSE, TRUE, 0);
435
436 color_buttons.custom_color[c] = GTKUT_COLOR_BUTTON();
437 gtk_widget_show(color_buttons.custom_color[c]);
438 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), color_buttons.custom_color[c],
439 FALSE, FALSE, 0);
440 CLAWS_SET_TIP(color_buttons.custom_color[c],
441 tooltip_btn_text);
442 g_free(tooltip_btn_text);
443
444 entry_custom_colorlabel[c] = gtk_entry_new();
445 gtk_widget_show (entry_custom_colorlabel[c]);
446 gtk_box_pack_start(GTK_BOX (hbox_custom_color[c]), entry_custom_colorlabel[c],
447 FALSE, FALSE, 0);
448 CLAWS_SET_TIP(entry_custom_colorlabel[c],
449 tooltip_entry_text);
450
451 g_free(tooltip_entry_text);
452 }
453
454 hbox_reset_custom_colors = gtk_hbox_new(FALSE, VBOX_BORDER);
455 gtk_widget_show (hbox_reset_custom_colors);
456 gtk_box_pack_start(GTK_BOX (vbox_custom_colors), hbox_reset_custom_colors,
457 FALSE, FALSE, 0);
458
459 btn_reset_custom_colors = gtk_button_new_with_label(_(" Use default "));
460 gtk_widget_show(btn_reset_custom_colors);
461 gtk_box_pack_start(GTK_BOX(hbox_reset_custom_colors), btn_reset_custom_colors,
462 FALSE, FALSE, 0);
463
464 /* program colors */
465 for (c = 0; c < COL_LAST_COLOR_INDEX; c++) {
466 if (color_buttons.color[c] != NULL) {
467 g_signal_connect(G_OBJECT(color_buttons.color[c]),
468 "clicked",
469 G_CALLBACK(quote_color_set_dialog),
470 GINT_TO_POINTER(COLORLABELS + c));
471 }
472 }
473 /* custom colors */
474 for (c = 0; c < COLORLABELS; c++) {
475 g_signal_connect(G_OBJECT(color_buttons.custom_color[c]), "clicked",
476 G_CALLBACK(quote_color_set_dialog), GINT_TO_POINTER(c));
477 }
478
479 g_signal_connect(G_OBJECT(btn_reset_custom_colors), "clicked",
480 G_CALLBACK(prefs_msg_colors_reset_custom_colors), prefs_msg_colors);
481
482 /* program colors */
483 for (c = 0; c < COL_LAST_COLOR_INDEX; c++) {
484 if (color_buttons.color[c] != NULL) {
485 set_button_bg_color(color_buttons.color[c],
486 prefs_common.color[c]);
487 }
488 }
489 /* custom colors */
490 for (c = 0; c < COLORLABELS; c++) {
491 set_button_bg_color(color_buttons.custom_color[c],
492 prefs_common.custom_colorlabel[c].color);
493 gtk_entry_set_text(GTK_ENTRY (entry_custom_colorlabel[c]),
494 gettext(SAFE_STRING (prefs_common.custom_colorlabel[c].label)));
495 }
496
497 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_colors),
498 prefs_common.enable_color);
499 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_enable_bgcolors),
500 prefs_common.enable_bgcolor);
501 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(checkbtn_recycle_colors),
502 prefs_common.recycle_quote_colors);
503
504 prefs_msg_colors->checkbtn_enable_colors = checkbtn_enable_colors;
505 prefs_msg_colors->checkbtn_enable_bgcolors = checkbtn_enable_bgcolors;
506 prefs_msg_colors->checkbtn_recycle_colors = checkbtn_recycle_colors;
507 /* custom colors */
508 for (c = 0; c < COLORLABELS; c++) {
509 prefs_msg_colors->entry_custom_colorlabel[c] = entry_custom_colorlabel[c];
510 }
511 gtk_notebook_set_current_page(GTK_NOTEBOOK(notebook), 0);
512
513 prefs_msg_colors->page.widget = notebook;
514 }
515
516 #undef COLOR_BUTTON_PACK_START
517 #undef COLOR_BUTTON_PACK_END
518 #undef COLOR_LABEL_PACK_START
519 #undef COLOR_LABEL_PACK_END
520
521 static void initialize_color_dialog_title()
522 {
523 color_dialog_title[COL_QUOTE_LEVEL1] =
524 C_("Dialog title", "Pick color for 1st level text");
525 color_dialog_title[COL_QUOTE_LEVEL2] =
526 C_("Dialog title", "Pick color for 2nd level text");
527 color_dialog_title[COL_QUOTE_LEVEL3] =
528 C_("Dialog title", "Pick color for 3rd level text");
529 color_dialog_title[COL_QUOTE_LEVEL1_BG] =
530 C_("Dialog title", "Pick color for 1st level text background");
531 color_dialog_title[COL_QUOTE_LEVEL2_BG] =
532 C_("Dialog title", "Pick color for 2nd level text background");
533 color_dialog_title[COL_QUOTE_LEVEL3_BG] =
534 C_("Dialog title", "Pick color for 3rd level text background");
535 color_dialog_title[COL_URI] =
536 C_("Dialog title", "Pick color for links");
537 color_dialog_title[COL_TGT_FOLDER] =
538 C_("Dialog title", "Pick color for target folder");
539 color_dialog_title[COL_SIGNATURE] =
540 C_("Dialog title", "Pick color for signatures");
541 color_dialog_title[COL_NEW] =
542 C_("Dialog title", "Pick color for folder");
543 color_dialog_title[COL_DIFF_ADDED] =
544 C_("Dialog title", "Pick color for inserted lines");
545 color_dialog_title[COL_DIFF_DELETED] =
546 C_("Dialog title", "Pick color for removed lines");
547 color_dialog_title[COL_DIFF_HUNK] =
548 C_("Dialog title", "Pick color for hunk lines");
549
550 color_dialog_title_init = TRUE;
551 }
552
553 static void quote_color_set_dialog(GtkWidget *widget, gpointer data)
554 {
555 gchar *type = (gchar *)data;
556 gchar *title = NULL;
557 GdkColor color;
558 gint rgbvalue = 0;
559 GtkColorSelectionDialog *dialog;
560 GtkWidget *button_ok;
561 GtkWidget *button_cancel;
562 gint c, ctype;
563
564 ctype = GPOINTER_TO_INT(type);
565 /* custom colors */
566 /* leave the extra space at the end of the title, this is for translators' convenience */
567 for (c = 0; c < COLORLABELS; c++) {
568 if (ctype == c) {
569 /* TRANSLATORS: 'color %d' refers to the filtering/processing
570 rule name and should not be translated */
571 title = g_strdup_printf(C_("Dialog title", "Pick color for 'color %d'"), c+1);
572 rgbvalue = prefs_common.custom_colorlabel[c].color;
573 break;
574 }
575 }
576 /* other colors */
577 if (!color_dialog_title_init)
578 initialize_color_dialog_title();
579
580 if (c == COLORLABELS) {
581 ctype -= COLORLABELS;
582 if (ctype < COL_LAST_COLOR_INDEX) {
583 title = g_strdup(color_dialog_title[ctype]);
584 rgbvalue = prefs_common.color[ctype];
585 } else {
586 g_warning("Unrecognized datatype '%s' in quote_color_set_dialog", type);
587 return;
588 }
589 }
590
591 color_dialog = gtk_color_selection_dialog_new(title);
592 g_free(title);
593 gtk_window_set_position(GTK_WINDOW(color_dialog), GTK_WIN_POS_CENTER);
594 gtk_window_set_modal(GTK_WINDOW(color_dialog), TRUE);
595 gtk_window_set_resizable(GTK_WINDOW(color_dialog), FALSE);
596 manage_window_set_transient(GTK_WINDOW(color_dialog));
597
598 g_object_get(color_dialog, "ok-button", &button_ok,
599 "cancel-button", &button_cancel,
600 NULL);
601
602 g_signal_connect(G_OBJECT(button_cancel),
603 "clicked", G_CALLBACK(quote_colors_set_dialog_cancel), data);
604 g_signal_connect(G_OBJECT(button_ok),
605 "clicked", G_CALLBACK(quote_colors_set_dialog_ok), data);
606 g_signal_connect(G_OBJECT(color_dialog), "key_press_event",
607 G_CALLBACK(quote_colors_set_dialog_key_pressed),data);
608
609 /* preselect the previous color in the color selection dialog */
610
611 gtkut_convert_int_to_gdk_color(rgbvalue, &color);
612
613 dialog = GTK_COLOR_SELECTION_DIALOG(color_dialog);
614 gtk_color_selection_set_current_color
615 (GTK_COLOR_SELECTION(gtk_color_selection_dialog_get_color_selection(dialog)), &color);
616
617 gtk_widget_show(color_dialog);
618 }
619
620 static void quote_colors_set_dialog_ok(GtkWidget *widget, gpointer data)
621 {
622 GtkColorSelection *colorsel = GTK_COLOR_SELECTION(
623 gtk_color_selection_dialog_get_color_selection
624 ((GtkColorSelectionDialog *)color_dialog));
625 GdkColor color;
626 gint rgbvalue;
627 gchar *type = (gchar *)data;
628 gint c, ctype;
629
630 gtk_color_selection_get_current_color(colorsel, &color);
631 rgbvalue = gtkut_convert_gdk_color_to_int(&color);
632
633 ctype = GPOINTER_TO_INT(type);
634 /* custom colors */
635 for (c = 0; c < COLORLABELS; c++) {
636 if (ctype == c) {
637 prefs_common.custom_colorlabel[c].color = rgbvalue;
638 set_button_bg_color(color_buttons.custom_color[c], rgbvalue);
639 break;
640 }
641 }
642 /* other colors */
643 if (c == COLORLABELS) {
644 ctype -= COLORLABELS;
645 if (ctype < COL_LAST_COLOR_INDEX) {
646 prefs_common.color[ctype] = rgbvalue;
647 set_button_bg_color(color_buttons.color[ctype], rgbvalue);
648 if (ctype == COL_TGT_FOLDER) {
649 folderview_set_target_folder_color(prefs_common.color[ctype]);
650 }
651 } else {
652 g_warning("Unrecognized datatype '%s' in quote_color_set_dialog_ok", type);
653 }
654 }
655
656 gtk_widget_destroy(color_dialog);
657 }
658
659 static void quote_colors_set_dialog_cancel(GtkWidget *widget, gpointer data)
660 {
661 gtk_widget_destroy(color_dialog);
662 }
663
664 static gboolean quote_colors_set_dialog_key_pressed(GtkWidget *widget,
665 GdkEventKey *event,
666 gpointer data)
667 {
668 GtkColorSelectionDialog *dialog;
669 GtkWidget *button_ok;
670 GtkWidget *button_cancel;
671
672 dialog = GTK_COLOR_SELECTION_DIALOG(widget);
673 g_object_get(dialog, "ok-button", &button_ok,
674 "cancel-button", &button_cancel,
675 NULL);
676
677 if (event) {
678 switch (event->keyval) {
679 case GDK_KEY_Escape:
680 gtk_button_clicked(GTK_BUTTON(button_cancel));
681 return TRUE;
682 case GDK_KEY_Return:
683 case GDK_KEY_KP_Enter:
684 /* NOTE: changing focus makes widget accept all currently
685 * changed settings! */
686 gtk_widget_grab_focus(button_ok);
687 /* call ok handler */
688 gtk_button_clicked(GTK_BUTTON(button_ok));
689 return TRUE;
690 default:
691 break;
692 }
693 }
694 return FALSE;
695 }
696
697 static void set_button_bg_color(GtkWidget *widget, gint rgbvalue)
698 {
699 GtkStyle *newstyle;
700 GdkColor color;
701
702 gtkut_convert_int_to_gdk_color(rgbvalue, &color);
703 newstyle = gtk_style_copy(gtk_widget_get_default_style());
704 newstyle->bg[GTK_STATE_NORMAL] = color;
705 newstyle->bg[GTK_STATE_PRELIGHT] = color;
706 newstyle->bg[GTK_STATE_ACTIVE] = color;
707
708 gtk_widget_set_style(GTK_WIDGET(widget), newstyle);
709 g_object_unref(newstyle);
710 }
711
712 static void prefs_msg_colors_save(PrefsPage *_page)
713 {
714 MsgColorsPage *page = (MsgColorsPage *) _page;
715 gint c;
716
717 prefs_common.enable_color =
718 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_colors));
719 prefs_common.enable_bgcolor =
720 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_enable_bgcolors));
721 prefs_common.recycle_quote_colors =
722 gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(page->checkbtn_recycle_colors));
723
724 /* custom colors */
725 for (c = 0; c < COLORLABELS; c++) {
726 g_free(prefs_common.custom_colorlabel[c].label);
727 prefs_common.custom_colorlabel[c].label =
728 gtk_editable_get_chars(GTK_EDITABLE(page->entry_custom_colorlabel[c]), 0, -1);
729 }
730 colorlabel_update_colortable_from_prefs();
731
732 main_window_reflect_prefs_all();
733 main_window_reflect_prefs_custom_colors(mainwindow_get_mainwindow());
734 }
735
736 static void prefs_msg_colors_reset_custom_colors(GtkWidget *widget, gpointer data)
737 {
738 #define CL(x) (((gulong) (x) >> (gulong) 8) & 0xFFUL)
739 #define CR(r, g, b) ((CL(r) << (gulong) 16) | \
740 (CL(g) << (gulong) 8) | \
741 (CL(b)))
742 MsgColorsPage *page = (MsgColorsPage *) data;
743 GdkColor color;
744 gint c;
745
746 for (c = 0; c < COLORLABELS; c++) {
747 color = colorlabel_get_default_color(c);
748 prefs_common.custom_colorlabel[c].color =
749 (gint)CR(color.red, color.green, color.blue);
750 set_button_bg_color(color_buttons.custom_color[c],
751 prefs_common.custom_colorlabel[c].color);
752 gtk_entry_set_text(GTK_ENTRY (page->entry_custom_colorlabel[c]),
753 gettext(SAFE_STRING (colorlabel_get_color_default_text(c))));
754 }
755
756 #undef CR
757 #undef CL
758 }
759
760 static void prefs_msg_colors_destroy_widget(PrefsPage *_page)
761 {
762 }
763
764 MsgColorsPage *prefs_msg_colors;
765
766 void prefs_msg_colors_init(void)
767 {
768 MsgColorsPage *page;
769 static gchar *path[3];
770
771 path[0] = _("Display");
772 path[1] = _("Colors");
773 path[2] = NULL;
774
775 page = g_new0(MsgColorsPage, 1);
776 page->page.path = path;
777 page->page.create_widget = prefs_msg_colors_create_widget;
778 page->page.destroy_widget = prefs_msg_colors_destroy_widget;
779 page->page.save_page = prefs_msg_colors_save;
780 page->page.weight = 165.0;
781 prefs_gtk_register_page((PrefsPage *) page);
782 prefs_msg_colors = page;
783 }
784
785 void prefs_msg_colors_done(void)
786 {
787 prefs_gtk_unregister_page((PrefsPage *) prefs_msg_colors);
788 g_free(prefs_msg_colors);
789 }
790