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- Committer: Bazaar Package Importer
- Author(s): Sjoerd Simons
- Date: 2007-05-20 15:31:42 UTC
- Revision ID: james.westby@ubuntu.com-20070520153142-r3auwguxdgxhktqb
Tags: upstream-0.4
Import upstream version 0.4
- files added:
- data
- data/16x16
- data/22x22
- data/32x32
- data/48x48
- data/scalable
- libempathy
- libempathy-gtk
- po
- src
added
removed
libempathy-gtk/gossip-chat-view.c
1
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
2
/*
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* Copyright (C) 2002-2007 Imendio AB
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*
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* This program is free software; you can redistribute it and/or
6
* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* 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 GNU
13
* General Public License for more details.
14
*
15
* You should have received a copy of the GNU General Public
16
* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Authors: Mikael Hallendal <micke@imendio.com>
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* Richard Hult <richard@imendio.com>
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* Martyn Russell <martyn@imendio.com>
23
*/
24
25
#include "config.h"
26
27
#include <sys/types.h>
28
#include <string.h>
29
#include <time.h>
30
31
#include <glib/gi18n.h>
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#include <gtk/gtkbutton.h>
33
#include <gtk/gtkimage.h>
34
#include <gtk/gtkmenu.h>
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#include <gtk/gtkmenuitem.h>
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#include <gtk/gtkimagemenuitem.h>
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#include <gtk/gtkstock.h>
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#include <gtk/gtkscrolledwindow.h>
39
#include <gtk/gtksizegroup.h>
40
#include <glade/glade.h>
41
42
#include <libmissioncontrol/mc-account.h>
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44
#include <libempathy/gossip-utils.h>
45
#include <libempathy/gossip-debug.h>
46
#include <libempathy/gossip-conf.h>
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48
#include "gossip-chat-view.h"
49
#include "gossip-chat.h"
50
#include "gossip-preferences.h"
51
#include "gossip-theme-manager.h"
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#include "gossip-ui-utils.h"
53
54
#define DEBUG_DOMAIN "ChatView"
55
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/* Number of seconds between timestamps when using normal mode, 5 minutes. */
57
#define TIMESTAMP_INTERVAL 300
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59
#define MAX_LINES 800
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61
#define GET_PRIV(obj) (G_TYPE_INSTANCE_GET_PRIVATE ((obj), GOSSIP_TYPE_CHAT_VIEW, GossipChatViewPriv))
62
63
typedef enum {
64
BLOCK_TYPE_NONE,
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BLOCK_TYPE_SELF,
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BLOCK_TYPE_OTHER,
67
BLOCK_TYPE_EVENT,
68
BLOCK_TYPE_TIME,
69
BLOCK_TYPE_INVITE
70
} BlockType;
71
72
struct _GossipChatViewPriv {
73
GtkTextBuffer *buffer;
74
75
gboolean irc_style;
76
time_t last_timestamp;
77
BlockType last_block_type;
78
79
gboolean allow_scrolling;
80
gboolean is_group_chat;
81
82
GtkTextMark *find_mark_previous;
83
GtkTextMark *find_mark_next;
84
gboolean find_wrapped;
85
gboolean find_last_direction;
86
87
/* This is for the group chat so we know if the "other" last contact
88
* changed, so we know whether to insert a header or not.
89
*/
90
GossipContact *last_contact;
91
92
guint notify_system_fonts_id;
93
guint notify_show_avatars_id;
94
};
95
96
typedef struct {
97
GossipSmiley smiley;
98
const gchar *pattern;
99
} GossipSmileyPattern;
100
101
static const GossipSmileyPattern smileys[] = {
102
/* Forward smileys. */
103
{ GOSSIP_SMILEY_NORMAL, ":)" },
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{ GOSSIP_SMILEY_WINK, ";)" },
105
{ GOSSIP_SMILEY_WINK, ";-)" },
106
{ GOSSIP_SMILEY_BIGEYE, "=)" },
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{ GOSSIP_SMILEY_NOSE, ":-)" },
108
{ GOSSIP_SMILEY_CRY, ":'(" },
109
{ GOSSIP_SMILEY_SAD, ":(" },
110
{ GOSSIP_SMILEY_SAD, ":-(" },
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{ GOSSIP_SMILEY_SCEPTICAL, ":/" },
112
{ GOSSIP_SMILEY_SCEPTICAL, ":\\" },
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{ GOSSIP_SMILEY_BIGSMILE, ":D" },
114
{ GOSSIP_SMILEY_BIGSMILE, ":-D" },
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{ GOSSIP_SMILEY_INDIFFERENT, ":|" },
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{ GOSSIP_SMILEY_TOUNGE, ":p" },
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{ GOSSIP_SMILEY_TOUNGE, ":-p" },
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{ GOSSIP_SMILEY_TOUNGE, ":P" },
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{ GOSSIP_SMILEY_TOUNGE, ":-P" },
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{ GOSSIP_SMILEY_TOUNGE, ";p" },
121
{ GOSSIP_SMILEY_TOUNGE, ";-p" },
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{ GOSSIP_SMILEY_TOUNGE, ";P" },
123
{ GOSSIP_SMILEY_TOUNGE, ";-P" },
124
{ GOSSIP_SMILEY_SHOCKED, ":o" },
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{ GOSSIP_SMILEY_SHOCKED, ":-o" },
126
{ GOSSIP_SMILEY_SHOCKED, ":O" },
127
{ GOSSIP_SMILEY_SHOCKED, ":-O" },
128
{ GOSSIP_SMILEY_COOL, "8)" },
129
{ GOSSIP_SMILEY_COOL, "B)" },
130
{ GOSSIP_SMILEY_SORRY, "*|" },
131
{ GOSSIP_SMILEY_KISS, ":*" },
132
{ GOSSIP_SMILEY_SHUTUP, ":#" },
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{ GOSSIP_SMILEY_SHUTUP, ":-#" },
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{ GOSSIP_SMILEY_YAWN, "|O" },
135
{ GOSSIP_SMILEY_CONFUSED, ":S" },
136
{ GOSSIP_SMILEY_CONFUSED, ":s" },
137
{ GOSSIP_SMILEY_ANGEL, "<)" },
138
{ GOSSIP_SMILEY_OOOH, ":x" },
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{ GOSSIP_SMILEY_LOOKAWAY, "*)" },
140
{ GOSSIP_SMILEY_LOOKAWAY, "*-)" },
141
{ GOSSIP_SMILEY_BLUSH, "*S" },
142
{ GOSSIP_SMILEY_BLUSH, "*s" },
143
{ GOSSIP_SMILEY_BLUSH, "*$" },
144
{ GOSSIP_SMILEY_COOLBIGSMILE, "8D" },
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{ GOSSIP_SMILEY_ANGRY, ":@" },
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{ GOSSIP_SMILEY_BOSS, "@)" },
147
{ GOSSIP_SMILEY_MONKEY, "#)" },
148
{ GOSSIP_SMILEY_SILLY, "O)" },
149
{ GOSSIP_SMILEY_SICK, "+o(" },
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151
/* Backward smileys. */
152
{ GOSSIP_SMILEY_NORMAL, "(:" },
153
{ GOSSIP_SMILEY_WINK, "(;" },
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{ GOSSIP_SMILEY_WINK, "(-;" },
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{ GOSSIP_SMILEY_BIGEYE, "(=" },
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{ GOSSIP_SMILEY_NOSE, "(-:" },
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{ GOSSIP_SMILEY_CRY, ")':" },
158
{ GOSSIP_SMILEY_SAD, "):" },
159
{ GOSSIP_SMILEY_SAD, ")-:" },
160
{ GOSSIP_SMILEY_SCEPTICAL, "/:" },
161
{ GOSSIP_SMILEY_SCEPTICAL, "//:" },
162
{ GOSSIP_SMILEY_INDIFFERENT, "|:" },
163
{ GOSSIP_SMILEY_TOUNGE, "d:" },
164
{ GOSSIP_SMILEY_TOUNGE, "d-:" },
165
{ GOSSIP_SMILEY_TOUNGE, "d;" },
166
{ GOSSIP_SMILEY_TOUNGE, "d-;" },
167
{ GOSSIP_SMILEY_SHOCKED, "o:" },
168
{ GOSSIP_SMILEY_SHOCKED, "O:" },
169
{ GOSSIP_SMILEY_COOL, "(8" },
170
{ GOSSIP_SMILEY_COOL, "(B" },
171
{ GOSSIP_SMILEY_SORRY, "|*" },
172
{ GOSSIP_SMILEY_KISS, "*:" },
173
{ GOSSIP_SMILEY_SHUTUP, "#:" },
174
{ GOSSIP_SMILEY_SHUTUP, "#-:" },
175
{ GOSSIP_SMILEY_YAWN, "O|" },
176
{ GOSSIP_SMILEY_CONFUSED, "S:" },
177
{ GOSSIP_SMILEY_CONFUSED, "s:" },
178
{ GOSSIP_SMILEY_ANGEL, "(>" },
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{ GOSSIP_SMILEY_OOOH, "x:" },
180
{ GOSSIP_SMILEY_LOOKAWAY, "(*" },
181
{ GOSSIP_SMILEY_LOOKAWAY, "(-*" },
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{ GOSSIP_SMILEY_BLUSH, "S*" },
183
{ GOSSIP_SMILEY_BLUSH, "s*" },
184
{ GOSSIP_SMILEY_BLUSH, "$*" },
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{ GOSSIP_SMILEY_ANGRY, "@:" },
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{ GOSSIP_SMILEY_BOSS, "(@" },
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{ GOSSIP_SMILEY_MONKEY, "#)" },
188
{ GOSSIP_SMILEY_SILLY, "(O" },
189
{ GOSSIP_SMILEY_SICK, ")o+" }
190
};
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static void gossip_chat_view_class_init (GossipChatViewClass *klass);
193
static void gossip_chat_view_init (GossipChatView *view);
194
static void chat_view_finalize (GObject *object);
195
static gboolean chat_view_drag_motion (GtkWidget *widget,
196
GdkDragContext *context,
197
gint x,
198
gint y,
199
guint time);
200
static void chat_view_size_allocate (GtkWidget *widget,
201
GtkAllocation *alloc);
202
static void chat_view_setup_tags (GossipChatView *view);
203
static void chat_view_system_font_update (GossipChatView *view);
204
static void chat_view_notify_system_font_cb (GossipConf *conf,
205
const gchar *key,
206
gpointer user_data);
207
static void chat_view_notify_show_avatars_cb (GossipConf *conf,
208
const gchar *key,
209
gpointer user_data);
210
static void chat_view_populate_popup (GossipChatView *view,
211
GtkMenu *menu,
212
gpointer user_data);
213
static gboolean chat_view_event_cb (GossipChatView *view,
214
GdkEventMotion *event,
215
GtkTextTag *tag);
216
static gboolean chat_view_url_event_cb (GtkTextTag *tag,
217
GObject *object,
218
GdkEvent *event,
219
GtkTextIter *iter,
220
GtkTextBuffer *buffer);
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static void chat_view_open_address_cb (GtkMenuItem *menuitem,
222
const gchar *url);
223
static void chat_view_copy_address_cb (GtkMenuItem *menuitem,
224
const gchar *url);
225
static void chat_view_clear_view_cb (GtkMenuItem *menuitem,
226
GossipChatView *view);
227
static void chat_view_insert_text_with_emoticons (GtkTextBuffer *buf,
228
GtkTextIter *iter,
229
const gchar *str);
230
static gboolean chat_view_is_scrolled_down (GossipChatView *view);
231
static void chat_view_theme_changed_cb (GossipThemeManager *manager,
232
GossipChatView *view);
233
static void chat_view_maybe_append_date_and_time (GossipChatView *view,
234
GossipMessage *msg);
235
static void chat_view_append_spacing (GossipChatView *view);
236
static void chat_view_append_text (GossipChatView *view,
237
const gchar *body,
238
const gchar *tag);
239
static void chat_view_maybe_append_fancy_header (GossipChatView *view,
240
GossipMessage *msg);
241
static void chat_view_append_irc_action (GossipChatView *view,
242
GossipMessage *msg);
243
static void chat_view_append_fancy_action (GossipChatView *view,
244
GossipMessage *msg);
245
static void chat_view_append_irc_message (GossipChatView *view,
246
GossipMessage *msg);
247
static void chat_view_append_fancy_message (GossipChatView *view,
248
GossipMessage *msg);
249
static GdkPixbuf *chat_view_pad_to_size (GdkPixbuf *pixbuf,
250
gint width,
251
gint height,
252
gint extra_padding_right);
253
254
G_DEFINE_TYPE (GossipChatView, gossip_chat_view, GTK_TYPE_TEXT_VIEW);
255
256
static void
257
gossip_chat_view_class_init (GossipChatViewClass *klass)
258
{
259
GObjectClass *object_class = G_OBJECT_CLASS (klass);
260
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
261
262
object_class->finalize = chat_view_finalize;
263
widget_class->size_allocate = chat_view_size_allocate;
264
widget_class->drag_motion = chat_view_drag_motion;
265
266
g_type_class_add_private (object_class, sizeof (GossipChatViewPriv));
267
}
268
269
static void
270
gossip_chat_view_init (GossipChatView *view)
271
{
272
GossipChatViewPriv *priv;
273
gboolean show_avatars;
274
275
priv = GET_PRIV (view);
276
277
priv->buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
278
279
priv->last_block_type = BLOCK_TYPE_NONE;
280
priv->last_timestamp = 0;
281
282
priv->allow_scrolling = TRUE;
283
284
priv->is_group_chat = FALSE;
285
286
g_object_set (view,
287
"wrap-mode", GTK_WRAP_WORD_CHAR,
288
"editable", FALSE,
289
"cursor-visible", FALSE,
290
NULL);
291
292
priv->notify_system_fonts_id =
293
gossip_conf_notify_add (gossip_conf_get (),
294
"/desktop/gnome/interface/document_font_name",
295
chat_view_notify_system_font_cb,
296
view);
297
chat_view_system_font_update (view);
298
299
priv->notify_show_avatars_id =
300
gossip_conf_notify_add (gossip_conf_get (),
301
GOSSIP_PREFS_UI_SHOW_AVATARS,
302
chat_view_notify_show_avatars_cb,
303
view);
304
305
chat_view_setup_tags (view);
306
307
gossip_theme_manager_apply_saved (gossip_theme_manager_get (), view);
308
309
show_avatars = FALSE;
310
gossip_conf_get_bool (gossip_conf_get (),
311
GOSSIP_PREFS_UI_SHOW_AVATARS,
312
&show_avatars);
313
314
gossip_theme_manager_update_show_avatars (gossip_theme_manager_get (),
315
view, show_avatars);
316
317
g_signal_connect (view,
318
"populate-popup",
319
G_CALLBACK (chat_view_populate_popup),
320
NULL);
321
322
g_signal_connect_object (gossip_theme_manager_get (),
323
"theme-changed",
324
G_CALLBACK (chat_view_theme_changed_cb),
325
view,
326
0);
327
}
328
329
static void
330
chat_view_finalize (GObject *object)
331
{
332
GossipChatView *view;
333
GossipChatViewPriv *priv;
334
335
view = GOSSIP_CHAT_VIEW (object);
336
priv = GET_PRIV (view);
337
338
gossip_debug (DEBUG_DOMAIN, "finalize: %p", object);
339
340
gossip_conf_notify_remove (gossip_conf_get (), priv->notify_system_fonts_id);
341
gossip_conf_notify_remove (gossip_conf_get (), priv->notify_show_avatars_id);
342
343
if (priv->last_contact) {
344
g_object_unref (priv->last_contact);
345
}
346
347
G_OBJECT_CLASS (gossip_chat_view_parent_class)->finalize (object);
348
}
349
350
static gboolean
351
chat_view_drag_motion (GtkWidget *widget,
352
GdkDragContext *context,
353
gint x,
354
gint y,
355
guint time)
356
{
357
/* Don't handle drag motion, since we don't want the view to scroll as
358
* the result of dragging something across it.
359
*/
360
361
return FALSE;
362
}
363
364
static void
365
chat_view_size_allocate (GtkWidget *widget,
366
GtkAllocation *alloc)
367
{
368
gboolean down;
369
370
down = chat_view_is_scrolled_down (GOSSIP_CHAT_VIEW (widget));
371
372
GTK_WIDGET_CLASS (gossip_chat_view_parent_class)->size_allocate (widget, alloc);
373
374
if (down) {
375
gossip_chat_view_scroll_down (GOSSIP_CHAT_VIEW (widget));
376
}
377
}
378
379
static void
380
chat_view_setup_tags (GossipChatView *view)
381
{
382
GossipChatViewPriv *priv;
383
GtkTextTag *tag;
384
385
priv = GET_PRIV (view);
386
387
gtk_text_buffer_create_tag (priv->buffer,
388
"cut",
389
NULL);
390
391
/* FIXME: Move to the theme and come up with something that looks a bit
392
* nicer.
393
*/
394
gtk_text_buffer_create_tag (priv->buffer,
395
"highlight",
396
"background", "yellow",
397
NULL);
398
399
tag = gtk_text_buffer_create_tag (priv->buffer,
400
"link",
401
NULL);
402
403
g_signal_connect (tag,
404
"event",
405
G_CALLBACK (chat_view_url_event_cb),
406
priv->buffer);
407
408
g_signal_connect (view,
409
"motion-notify-event",
410
G_CALLBACK (chat_view_event_cb),
411
tag);
412
}
413
414
static void
415
chat_view_system_font_update (GossipChatView *view)
416
{
417
PangoFontDescription *font_description = NULL;
418
gchar *font_name;
419
420
if (gossip_conf_get_string (gossip_conf_get (),
421
"/desktop/gnome/interface/document_font_name",
422
&font_name) && font_name) {
423
font_description = pango_font_description_from_string (font_name);
424
g_free (font_name);
425
} else {
426
font_description = NULL;
427
}
428
429
gtk_widget_modify_font (GTK_WIDGET (view), font_description);
430
431
if (font_description) {
432
pango_font_description_free (font_description);
433
}
434
}
435
436
static void
437
chat_view_notify_system_font_cb (GossipConf *conf,
438
const gchar *key,
439
gpointer user_data)
440
{
441
GossipChatView *view;
442
gboolean show_avatars = FALSE;
443
444
view = user_data;
445
446
chat_view_system_font_update (view);
447
448
/* Ugly, again, to adjust the vertical position of the nick... Will fix
449
* this when reworking the theme manager so that view register
450
* themselves with it instead of the other way around.
451
*/
452
gossip_conf_get_bool (conf,
453
GOSSIP_PREFS_UI_SHOW_AVATARS,
454
&show_avatars);
455
456
gossip_theme_manager_update_show_avatars (gossip_theme_manager_get (),
457
view, show_avatars);
458
}
459
460
static void
461
chat_view_notify_show_avatars_cb (GossipConf *conf,
462
const gchar *key,
463
gpointer user_data)
464
{
465
GossipChatView *view;
466
GossipChatViewPriv *priv;
467
gboolean show_avatars = FALSE;
468
469
view = user_data;
470
priv = GET_PRIV (view);
471
472
gossip_conf_get_bool (conf, key, &show_avatars);
473
474
gossip_theme_manager_update_show_avatars (gossip_theme_manager_get (),
475
view, show_avatars);
476
}
477
478
static void
479
chat_view_populate_popup (GossipChatView *view,
480
GtkMenu *menu,
481
gpointer user_data)
482
{
483
GossipChatViewPriv *priv;
484
GtkTextTagTable *table;
485
GtkTextTag *tag;
486
gint x, y;
487
GtkTextIter iter, start, end;
488
GtkWidget *item;
489
gchar *str = NULL;
490
491
priv = GET_PRIV (view);
492
493
/* Clear menu item */
494
if (gtk_text_buffer_get_char_count (priv->buffer) > 0) {
495
item = gtk_menu_item_new ();
496
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
497
gtk_widget_show (item);
498
499
item = gtk_image_menu_item_new_from_stock (GTK_STOCK_CLEAR, NULL);
500
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
501
gtk_widget_show (item);
502
503
g_signal_connect (item,
504
"activate",
505
G_CALLBACK (chat_view_clear_view_cb),
506
view);
507
}
508
509
/* Link context menu items */
510
table = gtk_text_buffer_get_tag_table (priv->buffer);
511
tag = gtk_text_tag_table_lookup (table, "link");
512
513
gtk_widget_get_pointer (GTK_WIDGET (view), &x, &y);
514
515
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view),
516
GTK_TEXT_WINDOW_WIDGET,
517
x, y,
518
&x, &y);
519
520
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view), &iter, x, y);
521
522
start = end = iter;
523
524
if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
525
gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
526
str = gtk_text_buffer_get_text (priv->buffer,
527
&start, &end, FALSE);
528
}
529
530
if (G_STR_EMPTY (str)) {
531
g_free (str);
532
return;
533
}
534
535
/* NOTE: Set data just to get the string freed when not needed. */
536
g_object_set_data_full (G_OBJECT (menu),
537
"url", str,
538
(GDestroyNotify) g_free);
539
540
item = gtk_menu_item_new ();
541
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
542
gtk_widget_show (item);
543
544
item = gtk_menu_item_new_with_mnemonic (_("_Copy Link Address"));
545
g_signal_connect (item,
546
"activate",
547
G_CALLBACK (chat_view_copy_address_cb),
548
str);
549
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
550
gtk_widget_show (item);
551
552
item = gtk_menu_item_new_with_mnemonic (_("_Open Link"));
553
g_signal_connect (item,
554
"activate",
555
G_CALLBACK (chat_view_open_address_cb),
556
str);
557
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item);
558
gtk_widget_show (item);
559
}
560
561
static gboolean
562
chat_view_event_cb (GossipChatView *view,
563
GdkEventMotion *event,
564
GtkTextTag *tag)
565
{
566
static GdkCursor *hand = NULL;
567
static GdkCursor *beam = NULL;
568
GtkTextWindowType type;
569
GtkTextIter iter;
570
GdkWindow *win;
571
gint x, y, buf_x, buf_y;
572
573
type = gtk_text_view_get_window_type (GTK_TEXT_VIEW (view),
574
event->window);
575
576
if (type != GTK_TEXT_WINDOW_TEXT) {
577
return FALSE;
578
}
579
580
/* Get where the pointer really is. */
581
win = gtk_text_view_get_window (GTK_TEXT_VIEW (view), type);
582
if (!win) {
583
return FALSE;
584
}
585
586
gdk_window_get_pointer (win, &x, &y, NULL);
587
588
/* Get the iter where the cursor is at */
589
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (view), type,
590
x, y,
591
&buf_x, &buf_y);
592
593
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (view),
594
&iter,
595
buf_x, buf_y);
596
597
if (gtk_text_iter_has_tag (&iter, tag)) {
598
if (!hand) {
599
hand = gdk_cursor_new (GDK_HAND2);
600
beam = gdk_cursor_new (GDK_XTERM);
601
}
602
gdk_window_set_cursor (win, hand);
603
} else {
604
if (!beam) {
605
beam = gdk_cursor_new (GDK_XTERM);
606
}
607
gdk_window_set_cursor (win, beam);
608
}
609
610
return FALSE;
611
}
612
613
static gboolean
614
chat_view_url_event_cb (GtkTextTag *tag,
615
GObject *object,
616
GdkEvent *event,
617
GtkTextIter *iter,
618
GtkTextBuffer *buffer)
619
{
620
GtkTextIter start, end;
621
gchar *str;
622
623
/* If the link is being selected, don't do anything. */
624
gtk_text_buffer_get_selection_bounds (buffer, &start, &end);
625
if (gtk_text_iter_get_offset (&start) != gtk_text_iter_get_offset (&end)) {
626
return FALSE;
627
}
628
629
if (event->type == GDK_BUTTON_RELEASE && event->button.button == 1) {
630
start = end = *iter;
631
632
if (gtk_text_iter_backward_to_tag_toggle (&start, tag) &&
633
gtk_text_iter_forward_to_tag_toggle (&end, tag)) {
634
str = gtk_text_buffer_get_text (buffer,
635
&start,
636
&end,
637
FALSE);
638
639
gossip_url_show (str);
640
g_free (str);
641
}
642
}
643
644
return FALSE;
645
}
646
647
static void
648
chat_view_open_address_cb (GtkMenuItem *menuitem, const gchar *url)
649
{
650
gossip_url_show (url);
651
}
652
653
static void
654
chat_view_copy_address_cb (GtkMenuItem *menuitem, const gchar *url)
655
{
656
GtkClipboard *clipboard;
657
658
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
659
gtk_clipboard_set_text (clipboard, url, -1);
660
661
clipboard = gtk_clipboard_get (GDK_SELECTION_PRIMARY);
662
gtk_clipboard_set_text (clipboard, url, -1);
663
}
664
665
static void
666
chat_view_clear_view_cb (GtkMenuItem *menuitem, GossipChatView *view)
667
{
668
gossip_chat_view_clear (view);
669
}
670
671
static void
672
chat_view_insert_text_with_emoticons (GtkTextBuffer *buf,
673
GtkTextIter *iter,
674
const gchar *str)
675
{
676
const gchar *p;
677
gunichar c, prev_c;
678
gint i;
679
gint match;
680
gint submatch;
681
gboolean use_smileys = FALSE;
682
683
gossip_conf_get_bool (gossip_conf_get (),
684
GOSSIP_PREFS_CHAT_SHOW_SMILEYS,
685
&use_smileys);
686
687
if (!use_smileys) {
688
gtk_text_buffer_insert (buf, iter, str, -1);
689
return;
690
}
691
692
while (*str) {
693
gint smileys_index[G_N_ELEMENTS (smileys)];
694
GdkPixbuf *pixbuf;
695
gint len;
696
const gchar *start;
697
698
memset (smileys_index, 0, sizeof (smileys_index));
699
700
match = -1;
701
submatch = -1;
702
p = str;
703
prev_c = 0;
704
705
while (*p) {
706
c = g_utf8_get_char (p);
707
708
if (match != -1 && g_unichar_isspace (c)) {
709
break;
710
} else {
711
match = -1;
712
}
713
714
if (submatch != -1 || prev_c == 0 || g_unichar_isspace (prev_c)) {
715
submatch = -1;
716
717
for (i = 0; i < G_N_ELEMENTS (smileys); i++) {
718
/* Only try to match if we already have
719
* a beginning match for the pattern, or
720
* if it's the first character in the
721
* pattern, if it's not in the middle of
722
* a word.
723
*/
724
if (((smileys_index[i] == 0 && (prev_c == 0 || g_unichar_isspace (prev_c))) ||
725
smileys_index[i] > 0) &&
726
smileys[i].pattern[smileys_index[i]] == c) {
727
submatch = i;
728
729
smileys_index[i]++;
730
if (!smileys[i].pattern[smileys_index[i]]) {
731
match = i;
732
}
733
} else {
734
smileys_index[i] = 0;
735
}
736
}
737
}
738
739
prev_c = c;
740
p = g_utf8_next_char (p);
741
}
742
743
if (match == -1) {
744
gtk_text_buffer_insert (buf, iter, str, -1);
745
return;
746
}
747
748
start = p - strlen (smileys[match].pattern);
749
750
if (start > str) {
751
len = start - str;
752
gtk_text_buffer_insert (buf, iter, str, len);
753
}
754
755
pixbuf = gossip_chat_view_get_smiley_image (smileys[match].smiley);
756
gtk_text_buffer_insert_pixbuf (buf, iter, pixbuf);
757
758
gtk_text_buffer_insert (buf, iter, " ", 1);
759
760
str = g_utf8_find_next_char (p, NULL);
761
}
762
}
763
764
static gboolean
765
chat_view_is_scrolled_down (GossipChatView *view)
766
{
767
GtkWidget *sw;
768
769
sw = gtk_widget_get_parent (GTK_WIDGET (view));
770
if (GTK_IS_SCROLLED_WINDOW (sw)) {
771
GtkAdjustment *vadj;
772
773
vadj = gtk_scrolled_window_get_vadjustment (GTK_SCROLLED_WINDOW (sw));
774
775
if (vadj->value + vadj->page_size / 2 < vadj->upper - vadj->page_size) {
776
return FALSE;
777
}
778
}
779
780
return TRUE;
781
}
782
783
static void
784
chat_view_maybe_trim_buffer (GossipChatView *view)
785
{
786
GossipChatViewPriv *priv;
787
GtkTextIter top, bottom;
788
gint line;
789
gint remove;
790
GtkTextTagTable *table;
791
GtkTextTag *tag;
792
793
priv = GET_PRIV (view);
794
795
gtk_text_buffer_get_end_iter (priv->buffer, &bottom);
796
line = gtk_text_iter_get_line (&bottom);
797
if (line < MAX_LINES) {
798
return;
799
}
800
801
remove = line - MAX_LINES;
802
gtk_text_buffer_get_start_iter (priv->buffer, &top);
803
804
bottom = top;
805
if (!gtk_text_iter_forward_lines (&bottom, remove)) {
806
return;
807
}
808
809
/* Track backwords to a place where we can safely cut, we don't do it in
810
* the middle of a tag.
811
*/
812
table = gtk_text_buffer_get_tag_table (priv->buffer);
813
tag = gtk_text_tag_table_lookup (table, "cut");
814
if (!tag) {
815
return;
816
}
817
818
if (!gtk_text_iter_forward_to_tag_toggle (&bottom, tag)) {
819
return;
820
}
821
822
if (!gtk_text_iter_equal (&top, &bottom)) {
823
gtk_text_buffer_delete (priv->buffer, &top, &bottom);
824
}
825
}
826
827
static void
828
chat_view_maybe_append_date_and_time (GossipChatView *view,
829
GossipMessage *msg)
830
{
831
GossipChatViewPriv *priv;
832
const gchar *tag;
833
time_t timestamp;
834
GDate *date, *last_date;
835
GtkTextIter iter;
836
gboolean append_date, append_time;
837
GString *str;
838
839
priv = GET_PRIV (view);
840
841
if (priv->irc_style) {
842
tag = "irc-time";
843
} else {
844
tag = "fancy-time";
845
}
846
847
if (priv->last_block_type == BLOCK_TYPE_TIME) {
848
return;
849
}
850
851
str = g_string_new (NULL);
852
853
timestamp = 0;
854
if (msg) {
855
timestamp = gossip_message_get_timestamp (msg);
856
}
857
858
if (timestamp <= 0) {
859
timestamp = gossip_time_get_current ();
860
}
861
862
date = g_date_new ();
863
g_date_set_time (date, timestamp);
864
865
last_date = g_date_new ();
866
g_date_set_time (last_date, priv->last_timestamp);
867
868
append_date = FALSE;
869
append_time = FALSE;
870
871
if (g_date_compare (date, last_date) > 0) {
872
append_date = TRUE;
873
append_time = TRUE;
874
}
875
876
if (priv->last_timestamp + TIMESTAMP_INTERVAL < timestamp) {
877
append_time = TRUE;
878
}
879
880
if (append_time || append_date) {
881
chat_view_append_spacing (view);
882
883
g_string_append (str, "- ");
884
}
885
886
if (append_date) {
887
gchar buf[256];
888
889
g_date_strftime (buf, 256, _("%A %d %B %Y"), date);
890
g_string_append (str, buf);
891
892
if (append_time) {
893
g_string_append (str, ", ");
894
}
895
}
896
897
g_date_free (date);
898
g_date_free (last_date);
899
900
if (append_time) {
901
gchar *tmp;
902
903
tmp = gossip_time_to_string_local (timestamp, GOSSIP_TIME_FORMAT_DISPLAY_SHORT);
904
g_string_append (str, tmp);
905
g_free (tmp);
906
}
907
908
if (append_time || append_date) {
909
g_string_append (str, " -\n");
910
911
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
912
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
913
&iter,
914
str->str, -1,
915
tag,
916
NULL);
917
918
priv->last_block_type = BLOCK_TYPE_TIME;
919
priv->last_timestamp = timestamp;
920
}
921
922
g_string_free (str, TRUE);
923
}
924
925
static void
926
chat_view_append_spacing (GossipChatView *view)
927
{
928
GossipChatViewPriv *priv;
929
const gchar *tag;
930
GtkTextIter iter;
931
932
priv = GET_PRIV (view);
933
934
if (priv->irc_style) {
935
tag = "irc-spacing";
936
} else {
937
tag = "fancy-spacing";
938
}
939
940
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
941
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
942
&iter,
943
"\n",
944
-1,
945
"cut",
946
tag,
947
NULL);
948
}
949
950
static void
951
chat_view_append_text (GossipChatView *view,
952
const gchar *body,
953
const gchar *tag)
954
{
955
GossipChatViewPriv *priv;
956
GtkTextIter start_iter, end_iter;
957
GtkTextMark *mark;
958
GtkTextIter iter;
959
gint num_matches, i;
960
GArray *start, *end;
961
const gchar *link_tag;
962
963
priv = GET_PRIV (view);
964
965
if (priv->irc_style) {
966
link_tag = "irc-link";
967
} else {
968
link_tag = "fancy-link";
969
}
970
971
gtk_text_buffer_get_end_iter (priv->buffer, &start_iter);
972
mark = gtk_text_buffer_create_mark (priv->buffer, NULL, &start_iter, TRUE);
973
974
start = g_array_new (FALSE, FALSE, sizeof (gint));
975
end = g_array_new (FALSE, FALSE, sizeof (gint));
976
977
num_matches = gossip_regex_match (GOSSIP_REGEX_ALL, body, start, end);
978
979
if (num_matches == 0) {
980
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
981
chat_view_insert_text_with_emoticons (priv->buffer, &iter, body);
982
} else {
983
gint last = 0;
984
gint s = 0, e = 0;
985
gchar *tmp;
986
987
for (i = 0; i < num_matches; i++) {
988
s = g_array_index (start, gint, i);
989
e = g_array_index (end, gint, i);
990
991
if (s > last) {
992
tmp = gossip_substring (body, last, s);
993
994
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
995
chat_view_insert_text_with_emoticons (priv->buffer,
996
&iter,
997
tmp);
998
g_free (tmp);
999
}
1000
1001
tmp = gossip_substring (body, s, e);
1002
1003
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1004
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1005
&iter,
1006
tmp,
1007
-1,
1008
link_tag,
1009
"link",
1010
NULL);
1011
1012
g_free (tmp);
1013
1014
last = e;
1015
}
1016
1017
if (e < strlen (body)) {
1018
tmp = gossip_substring (body, e, strlen (body));
1019
1020
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1021
chat_view_insert_text_with_emoticons (priv->buffer,
1022
&iter,
1023
tmp);
1024
g_free (tmp);
1025
}
1026
}
1027
1028
g_array_free (start, TRUE);
1029
g_array_free (end, TRUE);
1030
1031
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1032
gtk_text_buffer_insert (priv->buffer, &iter, "\n", 1);
1033
1034
/* Apply the style to the inserted text. */
1035
gtk_text_buffer_get_iter_at_mark (priv->buffer, &start_iter, mark);
1036
gtk_text_buffer_get_end_iter (priv->buffer, &end_iter);
1037
1038
gtk_text_buffer_apply_tag_by_name (priv->buffer,
1039
tag,
1040
&start_iter,
1041
&end_iter);
1042
1043
gtk_text_buffer_delete_mark (priv->buffer, mark);
1044
}
1045
1046
static void
1047
chat_view_maybe_append_fancy_header (GossipChatView *view,
1048
GossipMessage *msg)
1049
{
1050
GossipChatViewPriv *priv;
1051
GossipContact *sender;
1052
GossipContact *my_contact;
1053
const gchar *name;
1054
gboolean header;
1055
GtkTextIter iter;
1056
gchar *tmp;
1057
const gchar *tag;
1058
const gchar *avatar_tag;
1059
const gchar *line_top_tag;
1060
const gchar *line_bottom_tag;
1061
gboolean from_self;
1062
GdkPixbuf *pixbuf = NULL;
1063
GdkPixbuf *avatar = NULL;
1064
1065
priv = GET_PRIV (view);
1066
1067
sender = gossip_message_get_sender (msg);
1068
my_contact = gossip_contact_get_user (sender);
1069
name = gossip_contact_get_name (sender);
1070
from_self = gossip_contact_equal (sender, my_contact);
1071
1072
gossip_debug (DEBUG_DOMAIN, "Maybe add fancy header");
1073
1074
if (from_self) {
1075
tag = "fancy-header-self";
1076
line_top_tag = "fancy-line-top-self";
1077
line_bottom_tag = "fancy-line-bottom-self";
1078
} else {
1079
tag = "fancy-header-other";
1080
line_top_tag = "fancy-line-top-other";
1081
line_bottom_tag = "fancy-line-bottom-other";
1082
}
1083
1084
header = FALSE;
1085
1086
/* Only insert a header if the previously inserted block is not the same
1087
* as this one. This catches all the different cases:
1088
*/
1089
if (priv->last_block_type != BLOCK_TYPE_SELF &&
1090
priv->last_block_type != BLOCK_TYPE_OTHER) {
1091
header = TRUE;
1092
}
1093
else if (from_self && priv->last_block_type == BLOCK_TYPE_OTHER) {
1094
header = TRUE;
1095
}
1096
else if (!from_self && priv->last_block_type == BLOCK_TYPE_SELF) {
1097
header = TRUE;
1098
}
1099
else if (!from_self &&
1100
(!priv->last_contact ||
1101
!gossip_contact_equal (sender, priv->last_contact))) {
1102
header = TRUE;
1103
}
1104
1105
if (!header) {
1106
return;
1107
}
1108
1109
chat_view_append_spacing (view);
1110
1111
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1112
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1113
&iter,
1114
"\n",
1115
-1,
1116
line_top_tag,
1117
NULL);
1118
1119
/* FIXME: we should have a cash of avatar pixbufs */
1120
pixbuf = gossip_pixbuf_avatar_from_contact_scaled (sender, 32, 32);
1121
if (pixbuf) {
1122
avatar = chat_view_pad_to_size (pixbuf, 32, 32, 6);
1123
g_object_unref (pixbuf);
1124
}
1125
1126
if (avatar) {
1127
GtkTextIter start;
1128
1129
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1130
gtk_text_buffer_insert_pixbuf (priv->buffer, &iter, avatar);
1131
1132
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1133
start = iter;
1134
gtk_text_iter_backward_char (&start);
1135
1136
if (from_self) {
1137
gtk_text_buffer_apply_tag_by_name (priv->buffer,
1138
"fancy-avatar-self",
1139
&start, &iter);
1140
avatar_tag = "fancy-header-self-avatar";
1141
} else {
1142
gtk_text_buffer_apply_tag_by_name (priv->buffer,
1143
"fancy-avatar-other",
1144
&start, &iter);
1145
avatar_tag = "fancy-header-other-avatar";
1146
}
1147
1148
g_object_unref (avatar);
1149
} else {
1150
avatar_tag = NULL;
1151
}
1152
1153
tmp = g_strdup_printf ("%s\n", name);
1154
1155
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1156
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1157
&iter,
1158
tmp,
1159
-1,
1160
tag,
1161
avatar_tag,
1162
NULL);
1163
g_free (tmp);
1164
1165
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1166
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1167
&iter,
1168
"\n",
1169
-1,
1170
line_bottom_tag,
1171
NULL);
1172
}
1173
1174
static void
1175
chat_view_append_irc_action (GossipChatView *view,
1176
GossipMessage *msg)
1177
{
1178
GossipChatViewPriv *priv;
1179
GossipContact *my_contact;
1180
GossipContact *sender;
1181
const gchar *name;
1182
GtkTextIter iter;
1183
const gchar *body;
1184
gchar *tmp;
1185
const gchar *tag;
1186
1187
priv = GET_PRIV (view);
1188
1189
gossip_debug (DEBUG_DOMAIN, "Add IRC action");
1190
1191
sender = gossip_message_get_sender (msg);
1192
my_contact = gossip_contact_get_user (sender);
1193
name = gossip_contact_get_name (sender);
1194
1195
/* Skip the "/me ". */
1196
if (gossip_contact_equal (sender, my_contact)) {
1197
tag = "irc-action-self";
1198
} else {
1199
tag = "irc-action-other";
1200
}
1201
1202
if (priv->last_block_type != BLOCK_TYPE_SELF &&
1203
priv->last_block_type != BLOCK_TYPE_OTHER) {
1204
chat_view_append_spacing (view);
1205
}
1206
1207
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1208
1209
tmp = g_strdup_printf (" * %s ", name);
1210
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1211
&iter,
1212
tmp,
1213
-1,
1214
"cut",
1215
tag,
1216
NULL);
1217
g_free (tmp);
1218
1219
body = gossip_message_get_body (msg);
1220
chat_view_append_text (view, body, tag);
1221
}
1222
1223
static void
1224
chat_view_append_fancy_action (GossipChatView *view,
1225
GossipMessage *msg)
1226
{
1227
GossipChatViewPriv *priv;
1228
GossipContact *sender;
1229
GossipContact *my_contact;
1230
const gchar *name;
1231
const gchar *body;
1232
GtkTextIter iter;
1233
gchar *tmp;
1234
const gchar *tag;
1235
const gchar *line_tag;
1236
1237
priv = GET_PRIV (view);
1238
1239
gossip_debug (DEBUG_DOMAIN, "Add fancy action");
1240
1241
sender = gossip_message_get_sender (msg);
1242
my_contact = gossip_contact_get_user (sender);
1243
name = gossip_contact_get_name (sender);
1244
1245
if (gossip_contact_equal (sender, my_contact)) {
1246
tag = "fancy-action-self";
1247
line_tag = "fancy-line-self";
1248
} else {
1249
tag = "fancy-action-other";
1250
line_tag = "fancy-line-other";
1251
}
1252
1253
tmp = g_strdup_printf (" * %s ", name);
1254
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1255
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1256
&iter,
1257
tmp,
1258
-1,
1259
tag,
1260
NULL);
1261
g_free (tmp);
1262
1263
body = gossip_message_get_body (msg);
1264
chat_view_append_text (view, body, tag);
1265
}
1266
1267
static void
1268
chat_view_append_irc_message (GossipChatView *view,
1269
GossipMessage *msg)
1270
{
1271
GossipChatViewPriv *priv;
1272
GossipContact *sender;
1273
GossipContact *my_contact;
1274
const gchar *name;
1275
const gchar *body;
1276
const gchar *nick_tag;
1277
const gchar *body_tag;
1278
GtkTextIter iter;
1279
gchar *tmp;
1280
1281
priv = GET_PRIV (view);
1282
1283
gossip_debug (DEBUG_DOMAIN, "Add IRC message");
1284
1285
body = gossip_message_get_body (msg);
1286
sender = gossip_message_get_sender (msg);
1287
my_contact = gossip_contact_get_user (sender);
1288
name = gossip_contact_get_name (sender);
1289
1290
if (gossip_contact_equal (sender, my_contact)) {
1291
nick_tag = "irc-nick-self";
1292
body_tag = "irc-body-self";
1293
} else {
1294
if (gossip_chat_should_highlight_nick (msg)) {
1295
nick_tag = "irc-nick-highlight";
1296
} else {
1297
nick_tag = "irc-nick-other";
1298
}
1299
1300
body_tag = "irc-body-other";
1301
}
1302
1303
if (priv->last_block_type != BLOCK_TYPE_SELF &&
1304
priv->last_block_type != BLOCK_TYPE_OTHER) {
1305
chat_view_append_spacing (view);
1306
}
1307
1308
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1309
1310
/* The nickname. */
1311
tmp = g_strdup_printf ("%s: ", name);
1312
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1313
&iter,
1314
tmp,
1315
-1,
1316
"cut",
1317
nick_tag,
1318
NULL);
1319
g_free (tmp);
1320
1321
/* The text body. */
1322
chat_view_append_text (view, body, body_tag);
1323
}
1324
1325
static void
1326
chat_view_append_fancy_message (GossipChatView *view,
1327
GossipMessage *msg)
1328
{
1329
GossipChatViewPriv *priv;
1330
GossipContact *sender;
1331
GossipContact *my_contact;
1332
const gchar *body;
1333
const gchar *tag;
1334
1335
priv = GET_PRIV (view);
1336
1337
sender = gossip_message_get_sender (msg);
1338
my_contact = gossip_contact_get_user (sender);
1339
1340
if (gossip_contact_equal (sender, my_contact)) {
1341
tag = "fancy-body-self";
1342
} else {
1343
tag = "fancy-body-other";
1344
1345
/* FIXME: Might want to support nick highlighting here... */
1346
}
1347
1348
body = gossip_message_get_body (msg);
1349
chat_view_append_text (view, body, tag);
1350
}
1351
1352
static void
1353
chat_view_theme_changed_cb (GossipThemeManager *manager,
1354
GossipChatView *view)
1355
{
1356
GossipChatViewPriv *priv;
1357
gboolean show_avatars = FALSE;
1358
gboolean theme_rooms = FALSE;
1359
1360
priv = GET_PRIV (view);
1361
1362
priv->last_block_type = BLOCK_TYPE_NONE;
1363
1364
gossip_conf_get_bool (gossip_conf_get (),
1365
GOSSIP_PREFS_CHAT_THEME_CHAT_ROOM,
1366
&theme_rooms);
1367
if (!theme_rooms && priv->is_group_chat) {
1368
gossip_theme_manager_apply (manager, view, NULL);
1369
} else {
1370
gossip_theme_manager_apply_saved (manager, view);
1371
}
1372
1373
/* Needed for now to update the "rise" property of the names to get it
1374
* vertically centered.
1375
*/
1376
gossip_conf_get_bool (gossip_conf_get (),
1377
GOSSIP_PREFS_UI_SHOW_AVATARS,
1378
&show_avatars);
1379
gossip_theme_manager_update_show_avatars (manager, view, show_avatars);
1380
}
1381
1382
/* Pads a pixbuf to the specified size, by centering it in a larger transparent
1383
* pixbuf. Returns a new ref.
1384
*/
1385
static GdkPixbuf *
1386
chat_view_pad_to_size (GdkPixbuf *pixbuf,
1387
gint width,
1388
gint height,
1389
gint extra_padding_right)
1390
{
1391
gint src_width, src_height;
1392
GdkPixbuf *padded;
1393
gint x_offset, y_offset;
1394
1395
src_width = gdk_pixbuf_get_width (pixbuf);
1396
src_height = gdk_pixbuf_get_height (pixbuf);
1397
1398
x_offset = (width - src_width) / 2;
1399
y_offset = (height - src_height) / 2;
1400
1401
padded = gdk_pixbuf_new (gdk_pixbuf_get_colorspace (pixbuf),
1402
TRUE, /* alpha */
1403
gdk_pixbuf_get_bits_per_sample (pixbuf),
1404
width + extra_padding_right,
1405
height);
1406
1407
gdk_pixbuf_fill (padded, 0);
1408
1409
gdk_pixbuf_copy_area (pixbuf,
1410
0, /* source coords */
1411
0,
1412
src_width,
1413
src_height,
1414
padded,
1415
x_offset, /* dest coords */
1416
y_offset);
1417
1418
return padded;
1419
}
1420
1421
GossipChatView *
1422
gossip_chat_view_new (void)
1423
{
1424
return g_object_new (GOSSIP_TYPE_CHAT_VIEW, NULL);
1425
}
1426
1427
/* The name is optional, if NULL, the sender for msg is used. */
1428
void
1429
gossip_chat_view_append_message (GossipChatView *view,
1430
GossipMessage *msg)
1431
{
1432
GossipChatViewPriv *priv;
1433
GossipContact *sender;
1434
const gchar *body;
1435
gboolean scroll_down;
1436
1437
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1438
g_return_if_fail (GOSSIP_IS_MESSAGE (msg));
1439
1440
priv = GET_PRIV (view);
1441
1442
body = gossip_message_get_body (msg);
1443
if (!body) {
1444
return;
1445
}
1446
1447
scroll_down = chat_view_is_scrolled_down (view);
1448
1449
chat_view_maybe_trim_buffer (view);
1450
chat_view_maybe_append_date_and_time (view, msg);
1451
1452
sender = gossip_message_get_sender (msg);
1453
1454
if (!priv->irc_style) {
1455
chat_view_maybe_append_fancy_header (view, msg);
1456
}
1457
1458
if (gossip_message_get_type (msg) == GOSSIP_MESSAGE_TYPE_ACTION) {
1459
if (priv->irc_style) {
1460
chat_view_append_irc_action (view, msg);
1461
} else {
1462
chat_view_append_fancy_action (view, msg);
1463
}
1464
} else {
1465
if (priv->irc_style) {
1466
chat_view_append_irc_message (view, msg);
1467
} else {
1468
chat_view_append_fancy_message (view, msg);
1469
}
1470
}
1471
1472
priv->last_block_type = BLOCK_TYPE_SELF;
1473
1474
/* Reset the last inserted contact, since it was from self. */
1475
if (priv->last_contact) {
1476
g_object_unref (priv->last_contact);
1477
priv->last_contact = NULL;
1478
}
1479
1480
if (scroll_down) {
1481
gossip_chat_view_scroll_down (view);
1482
}
1483
}
1484
1485
void
1486
gossip_chat_view_append_event (GossipChatView *view,
1487
const gchar *str)
1488
{
1489
GossipChatViewPriv *priv;
1490
gboolean bottom;
1491
GtkTextIter iter;
1492
gchar *msg;
1493
const gchar *tag;
1494
1495
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1496
g_return_if_fail (!G_STR_EMPTY (str));
1497
1498
priv = GET_PRIV (view);
1499
1500
bottom = chat_view_is_scrolled_down (view);
1501
1502
chat_view_maybe_trim_buffer (view);
1503
1504
if (priv->irc_style) {
1505
tag = "irc-event";
1506
msg = g_strdup_printf (" - %s\n", str);
1507
} else {
1508
tag = "fancy-event";
1509
msg = g_strdup_printf (" - %s\n", str);
1510
}
1511
1512
if (priv->last_block_type != BLOCK_TYPE_EVENT) {
1513
/* Comment out for now. */
1514
/*chat_view_append_spacing (view);*/
1515
}
1516
1517
chat_view_maybe_append_date_and_time (view, NULL);
1518
1519
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1520
1521
gtk_text_buffer_insert_with_tags_by_name (priv->buffer, &iter,
1522
msg, -1,
1523
tag,
1524
NULL);
1525
g_free (msg);
1526
1527
if (bottom) {
1528
gossip_chat_view_scroll_down (view);
1529
}
1530
1531
priv->last_block_type = BLOCK_TYPE_EVENT;
1532
}
1533
1534
void
1535
gossip_chat_view_append_button (GossipChatView *view,
1536
const gchar *message,
1537
GtkWidget *button1,
1538
GtkWidget *button2)
1539
{
1540
GossipChatViewPriv *priv;
1541
GtkTextChildAnchor *anchor;
1542
GtkTextIter iter;
1543
gboolean bottom;
1544
const gchar *tag;
1545
1546
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1547
g_return_if_fail (button1 != NULL);
1548
1549
priv = GET_PRIV (view);
1550
1551
if (priv->irc_style) {
1552
tag = "irc-invite";
1553
} else {
1554
tag = "fancy-invite";
1555
}
1556
1557
bottom = chat_view_is_scrolled_down (view);
1558
1559
chat_view_maybe_append_date_and_time (view, NULL);
1560
1561
if (message) {
1562
chat_view_append_text (view, message, tag);
1563
}
1564
1565
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1566
1567
anchor = gtk_text_buffer_create_child_anchor (priv->buffer, &iter);
1568
gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (view), button1, anchor);
1569
gtk_widget_show (button1);
1570
1571
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1572
&iter,
1573
" ",
1574
1,
1575
tag,
1576
NULL);
1577
1578
if (button2) {
1579
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1580
1581
anchor = gtk_text_buffer_create_child_anchor (priv->buffer, &iter);
1582
gtk_text_view_add_child_at_anchor (GTK_TEXT_VIEW (view), button2, anchor);
1583
gtk_widget_show (button2);
1584
1585
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1586
&iter,
1587
" ",
1588
1,
1589
tag,
1590
NULL);
1591
}
1592
1593
gtk_text_buffer_get_end_iter (priv->buffer, &iter);
1594
gtk_text_buffer_insert_with_tags_by_name (priv->buffer,
1595
&iter,
1596
"\n\n",
1597
2,
1598
tag,
1599
NULL);
1600
1601
if (bottom) {
1602
gossip_chat_view_scroll_down (view);
1603
}
1604
1605
priv->last_block_type = BLOCK_TYPE_INVITE;
1606
}
1607
1608
void
1609
gossip_chat_view_scroll (GossipChatView *view,
1610
gboolean allow_scrolling)
1611
{
1612
GossipChatViewPriv *priv;
1613
1614
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1615
1616
priv = GET_PRIV (view);
1617
1618
priv->allow_scrolling = allow_scrolling;
1619
1620
gossip_debug (DEBUG_DOMAIN, "Scrolling %s",
1621
allow_scrolling ? "enabled" : "disabled");
1622
}
1623
1624
void
1625
gossip_chat_view_scroll_down (GossipChatView *view)
1626
{
1627
GossipChatViewPriv *priv;
1628
GtkTextBuffer *buffer;
1629
GtkTextIter iter;
1630
GtkTextMark *mark;
1631
1632
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1633
1634
priv = GET_PRIV (view);
1635
1636
if (!priv->allow_scrolling) {
1637
return;
1638
}
1639
1640
gossip_debug (DEBUG_DOMAIN, "Scrolling down");
1641
1642
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
1643
1644
gtk_text_buffer_get_end_iter (buffer, &iter);
1645
mark = gtk_text_buffer_create_mark (buffer,
1646
NULL,
1647
&iter,
1648
FALSE);
1649
1650
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
1651
mark,
1652
0.0,
1653
FALSE,
1654
0,
1655
0);
1656
1657
gtk_text_buffer_delete_mark (buffer, mark);
1658
}
1659
1660
gboolean
1661
gossip_chat_view_get_selection_bounds (GossipChatView *view,
1662
GtkTextIter *start,
1663
GtkTextIter *end)
1664
{
1665
GtkTextBuffer *buffer;
1666
1667
g_return_val_if_fail (GOSSIP_IS_CHAT_VIEW (view), FALSE);
1668
1669
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
1670
1671
return gtk_text_buffer_get_selection_bounds (buffer, start, end);
1672
}
1673
1674
void
1675
gossip_chat_view_clear (GossipChatView *view)
1676
{
1677
GtkTextBuffer *buffer;
1678
GossipChatViewPriv *priv;
1679
1680
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1681
1682
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
1683
gtk_text_buffer_set_text (buffer, "", -1);
1684
1685
/* We set these back to the initial values so we get
1686
* timestamps when clearing the window to know when
1687
* conversations start.
1688
*/
1689
priv = GET_PRIV (view);
1690
1691
priv->last_block_type = BLOCK_TYPE_NONE;
1692
priv->last_timestamp = 0;
1693
}
1694
1695
gboolean
1696
gossip_chat_view_find_previous (GossipChatView *view,
1697
const gchar *search_criteria,
1698
gboolean new_search)
1699
{
1700
GossipChatViewPriv *priv;
1701
GtkTextBuffer *buffer;
1702
GtkTextIter iter_at_mark;
1703
GtkTextIter iter_match_start;
1704
GtkTextIter iter_match_end;
1705
gboolean found;
1706
gboolean from_start = FALSE;
1707
1708
g_return_val_if_fail (GOSSIP_IS_CHAT_VIEW (view), FALSE);
1709
g_return_val_if_fail (search_criteria != NULL, FALSE);
1710
1711
priv = GET_PRIV (view);
1712
1713
buffer = priv->buffer;
1714
1715
if (G_STR_EMPTY (search_criteria)) {
1716
if (priv->find_mark_previous) {
1717
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
1718
1719
gtk_text_buffer_move_mark (buffer,
1720
priv->find_mark_previous,
1721
&iter_at_mark);
1722
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
1723
priv->find_mark_previous,
1724
0.0,
1725
TRUE,
1726
0.0,
1727
0.0);
1728
gtk_text_buffer_select_range (buffer,
1729
&iter_at_mark,
1730
&iter_at_mark);
1731
}
1732
1733
return FALSE;
1734
}
1735
1736
if (new_search) {
1737
from_start = TRUE;
1738
}
1739
1740
if (priv->find_mark_previous) {
1741
gtk_text_buffer_get_iter_at_mark (buffer,
1742
&iter_at_mark,
1743
priv->find_mark_previous);
1744
} else {
1745
gtk_text_buffer_get_end_iter (buffer, &iter_at_mark);
1746
from_start = TRUE;
1747
}
1748
1749
priv->find_last_direction = FALSE;
1750
1751
found = gossip_text_iter_backward_search (&iter_at_mark,
1752
search_criteria,
1753
&iter_match_start,
1754
&iter_match_end,
1755
NULL);
1756
1757
if (!found) {
1758
gboolean result = FALSE;
1759
1760
if (from_start) {
1761
return result;
1762
}
1763
1764
/* Here we wrap around. */
1765
if (!new_search && !priv->find_wrapped) {
1766
priv->find_wrapped = TRUE;
1767
result = gossip_chat_view_find_previous (view,
1768
search_criteria,
1769
FALSE);
1770
priv->find_wrapped = FALSE;
1771
}
1772
1773
return result;
1774
}
1775
1776
/* Set new mark and show on screen */
1777
if (!priv->find_mark_previous) {
1778
priv->find_mark_previous = gtk_text_buffer_create_mark (buffer, NULL,
1779
&iter_match_start,
1780
TRUE);
1781
} else {
1782
gtk_text_buffer_move_mark (buffer,
1783
priv->find_mark_previous,
1784
&iter_match_start);
1785
}
1786
1787
if (!priv->find_mark_next) {
1788
priv->find_mark_next = gtk_text_buffer_create_mark (buffer, NULL,
1789
&iter_match_end,
1790
TRUE);
1791
} else {
1792
gtk_text_buffer_move_mark (buffer,
1793
priv->find_mark_next,
1794
&iter_match_end);
1795
}
1796
1797
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
1798
priv->find_mark_previous,
1799
0.0,
1800
TRUE,
1801
0.5,
1802
0.5);
1803
1804
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound", &iter_match_start);
1805
gtk_text_buffer_move_mark_by_name (buffer, "insert", &iter_match_end);
1806
1807
return TRUE;
1808
}
1809
1810
gboolean
1811
gossip_chat_view_find_next (GossipChatView *view,
1812
const gchar *search_criteria,
1813
gboolean new_search)
1814
{
1815
GossipChatViewPriv *priv;
1816
GtkTextBuffer *buffer;
1817
GtkTextIter iter_at_mark;
1818
GtkTextIter iter_match_start;
1819
GtkTextIter iter_match_end;
1820
gboolean found;
1821
gboolean from_start = FALSE;
1822
1823
g_return_val_if_fail (GOSSIP_IS_CHAT_VIEW (view), FALSE);
1824
g_return_val_if_fail (search_criteria != NULL, FALSE);
1825
1826
priv = GET_PRIV (view);
1827
1828
buffer = priv->buffer;
1829
1830
if (G_STR_EMPTY (search_criteria)) {
1831
if (priv->find_mark_next) {
1832
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
1833
1834
gtk_text_buffer_move_mark (buffer,
1835
priv->find_mark_next,
1836
&iter_at_mark);
1837
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
1838
priv->find_mark_next,
1839
0.0,
1840
TRUE,
1841
0.0,
1842
0.0);
1843
gtk_text_buffer_select_range (buffer,
1844
&iter_at_mark,
1845
&iter_at_mark);
1846
}
1847
1848
return FALSE;
1849
}
1850
1851
if (new_search) {
1852
from_start = TRUE;
1853
}
1854
1855
if (priv->find_mark_next) {
1856
gtk_text_buffer_get_iter_at_mark (buffer,
1857
&iter_at_mark,
1858
priv->find_mark_next);
1859
} else {
1860
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
1861
from_start = TRUE;
1862
}
1863
1864
priv->find_last_direction = TRUE;
1865
1866
found = gossip_text_iter_forward_search (&iter_at_mark,
1867
search_criteria,
1868
&iter_match_start,
1869
&iter_match_end,
1870
NULL);
1871
1872
if (!found) {
1873
gboolean result = FALSE;
1874
1875
if (from_start) {
1876
return result;
1877
}
1878
1879
/* Here we wrap around. */
1880
if (!new_search && !priv->find_wrapped) {
1881
priv->find_wrapped = TRUE;
1882
result = gossip_chat_view_find_next (view,
1883
search_criteria,
1884
FALSE);
1885
priv->find_wrapped = FALSE;
1886
}
1887
1888
return result;
1889
}
1890
1891
/* Set new mark and show on screen */
1892
if (!priv->find_mark_next) {
1893
priv->find_mark_next = gtk_text_buffer_create_mark (buffer, NULL,
1894
&iter_match_end,
1895
TRUE);
1896
} else {
1897
gtk_text_buffer_move_mark (buffer,
1898
priv->find_mark_next,
1899
&iter_match_end);
1900
}
1901
1902
if (!priv->find_mark_previous) {
1903
priv->find_mark_previous = gtk_text_buffer_create_mark (buffer, NULL,
1904
&iter_match_start,
1905
TRUE);
1906
} else {
1907
gtk_text_buffer_move_mark (buffer,
1908
priv->find_mark_previous,
1909
&iter_match_start);
1910
}
1911
1912
gtk_text_view_scroll_to_mark (GTK_TEXT_VIEW (view),
1913
priv->find_mark_next,
1914
0.0,
1915
TRUE,
1916
0.5,
1917
0.5);
1918
1919
gtk_text_buffer_move_mark_by_name (buffer, "selection_bound", &iter_match_start);
1920
gtk_text_buffer_move_mark_by_name (buffer, "insert", &iter_match_end);
1921
1922
return TRUE;
1923
}
1924
1925
1926
void
1927
gossip_chat_view_find_abilities (GossipChatView *view,
1928
const gchar *search_criteria,
1929
gboolean *can_do_previous,
1930
gboolean *can_do_next)
1931
{
1932
GossipChatViewPriv *priv;
1933
GtkTextBuffer *buffer;
1934
GtkTextIter iter_at_mark;
1935
GtkTextIter iter_match_start;
1936
GtkTextIter iter_match_end;
1937
1938
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1939
g_return_if_fail (search_criteria != NULL);
1940
g_return_if_fail (can_do_previous != NULL && can_do_next != NULL);
1941
1942
priv = GET_PRIV (view);
1943
1944
buffer = priv->buffer;
1945
1946
if (can_do_previous) {
1947
if (priv->find_mark_previous) {
1948
gtk_text_buffer_get_iter_at_mark (buffer,
1949
&iter_at_mark,
1950
priv->find_mark_previous);
1951
} else {
1952
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
1953
}
1954
1955
*can_do_previous = gossip_text_iter_backward_search (&iter_at_mark,
1956
search_criteria,
1957
&iter_match_start,
1958
&iter_match_end,
1959
NULL);
1960
}
1961
1962
if (can_do_next) {
1963
if (priv->find_mark_next) {
1964
gtk_text_buffer_get_iter_at_mark (buffer,
1965
&iter_at_mark,
1966
priv->find_mark_next);
1967
} else {
1968
gtk_text_buffer_get_start_iter (buffer, &iter_at_mark);
1969
}
1970
1971
*can_do_next = gossip_text_iter_forward_search (&iter_at_mark,
1972
search_criteria,
1973
&iter_match_start,
1974
&iter_match_end,
1975
NULL);
1976
}
1977
}
1978
1979
void
1980
gossip_chat_view_highlight (GossipChatView *view,
1981
const gchar *text)
1982
{
1983
GtkTextBuffer *buffer;
1984
GtkTextIter iter;
1985
GtkTextIter iter_start;
1986
GtkTextIter iter_end;
1987
GtkTextIter iter_match_start;
1988
GtkTextIter iter_match_end;
1989
gboolean found;
1990
1991
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
1992
1993
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
1994
1995
gtk_text_buffer_get_start_iter (buffer, &iter);
1996
1997
gtk_text_buffer_get_bounds (buffer, &iter_start, &iter_end);
1998
gtk_text_buffer_remove_tag_by_name (buffer, "highlight",
1999
&iter_start,
2000
&iter_end);
2001
2002
if (G_STR_EMPTY (text)) {
2003
return;
2004
}
2005
2006
while (1) {
2007
found = gossip_text_iter_forward_search (&iter,
2008
text,
2009
&iter_match_start,
2010
&iter_match_end,
2011
NULL);
2012
2013
if (!found) {
2014
break;
2015
}
2016
2017
gtk_text_buffer_apply_tag_by_name (buffer, "highlight",
2018
&iter_match_start,
2019
&iter_match_end);
2020
2021
iter = iter_match_end;
2022
gtk_text_iter_forward_char (&iter);
2023
}
2024
}
2025
2026
void
2027
gossip_chat_view_copy_clipboard (GossipChatView *view)
2028
{
2029
GtkTextBuffer *buffer;
2030
GtkClipboard *clipboard;
2031
2032
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
2033
2034
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (view));
2035
clipboard = gtk_clipboard_get (GDK_SELECTION_CLIPBOARD);
2036
2037
gtk_text_buffer_copy_clipboard (buffer, clipboard);
2038
}
2039
2040
gboolean
2041
gossip_chat_view_get_irc_style (GossipChatView *view)
2042
{
2043
GossipChatViewPriv *priv;
2044
2045
g_return_val_if_fail (GOSSIP_IS_CHAT_VIEW (view), FALSE);
2046
2047
priv = GET_PRIV (view);
2048
2049
return priv->irc_style;
2050
}
2051
2052
void
2053
gossip_chat_view_set_irc_style (GossipChatView *view,
2054
gboolean irc_style)
2055
{
2056
GossipChatViewPriv *priv;
2057
2058
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
2059
2060
priv = GET_PRIV (view);
2061
2062
priv->irc_style = irc_style;
2063
}
2064
2065
void
2066
gossip_chat_view_set_margin (GossipChatView *view,
2067
gint margin)
2068
{
2069
GossipChatViewPriv *priv;
2070
2071
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
2072
2073
priv = GET_PRIV (view);
2074
2075
g_object_set (view,
2076
"left-margin", margin,
2077
"right-margin", margin,
2078
NULL);
2079
}
2080
2081
GdkPixbuf *
2082
gossip_chat_view_get_smiley_image (GossipSmiley smiley)
2083
{
2084
static GdkPixbuf *pixbufs[GOSSIP_SMILEY_COUNT];
2085
static gboolean inited = FALSE;
2086
2087
if (!inited) {
2088
gint i;
2089
2090
for (i = 0; i < GOSSIP_SMILEY_COUNT; i++) {
2091
pixbufs[i] = gossip_pixbuf_from_smiley (i, GTK_ICON_SIZE_MENU);
2092
}
2093
2094
inited = TRUE;
2095
}
2096
2097
return pixbufs[smiley];
2098
}
2099
2100
const gchar *
2101
gossip_chat_view_get_smiley_text (GossipSmiley smiley)
2102
{
2103
gint i;
2104
2105
for (i = 0; i < G_N_ELEMENTS (smileys); i++) {
2106
if (smileys[i].smiley != smiley) {
2107
continue;
2108
}
2109
2110
return smileys[i].pattern;
2111
}
2112
2113
return NULL;
2114
}
2115
2116
GtkWidget *
2117
gossip_chat_view_get_smiley_menu (GCallback callback,
2118
gpointer user_data,
2119
GtkTooltips *tooltips)
2120
{
2121
GtkWidget *menu;
2122
gint x;
2123
gint y;
2124
gint i;
2125
2126
g_return_val_if_fail (callback != NULL, NULL);
2127
2128
menu = gtk_menu_new ();
2129
2130
for (i = 0, x = 0, y = 0; i < GOSSIP_SMILEY_COUNT; i++) {
2131
GtkWidget *item;
2132
GtkWidget *image;
2133
GdkPixbuf *pixbuf;
2134
const gchar *smiley_text;
2135
2136
pixbuf = gossip_chat_view_get_smiley_image (i);
2137
if (!pixbuf) {
2138
continue;
2139
}
2140
2141
image = gtk_image_new_from_pixbuf (pixbuf);
2142
2143
item = gtk_image_menu_item_new_with_label ("");
2144
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item), image);
2145
2146
gtk_menu_attach (GTK_MENU (menu), item,
2147
x, x + 1, y, y + 1);
2148
2149
smiley_text = gossip_chat_view_get_smiley_text (i);
2150
2151
gtk_tooltips_set_tip (tooltips,
2152
item,
2153
smiley_text,
2154
NULL);
2155
2156
g_object_set_data (G_OBJECT (item), "smiley_text", (gpointer) smiley_text);
2157
g_signal_connect (item, "activate", callback, user_data);
2158
2159
if (x > 3) {
2160
y++;
2161
x = 0;
2162
} else {
2163
x++;
2164
}
2165
}
2166
2167
gtk_widget_show_all (menu);
2168
2169
return menu;
2170
}
2171
2172
/* FIXME: Do we really need this? Better to do it internally only at setup time,
2173
* we will never change it on the fly.
2174
*/
2175
void
2176
gossip_chat_view_set_is_group_chat (GossipChatView *view,
2177
gboolean is_group_chat)
2178
{
2179
GossipChatViewPriv *priv;
2180
gboolean theme_rooms = FALSE;
2181
2182
g_return_if_fail (GOSSIP_IS_CHAT_VIEW (view));
2183
2184
priv = GET_PRIV (view);
2185
2186
priv->is_group_chat = is_group_chat;
2187
2188
gossip_conf_get_bool (gossip_conf_get (),
2189
GOSSIP_PREFS_CHAT_THEME_CHAT_ROOM,
2190
&theme_rooms);
2191
2192
if (!theme_rooms && is_group_chat) {
2193
gossip_theme_manager_apply (gossip_theme_manager_get (),
2194
view,
2195
NULL);
2196
} else {
2197
gossip_theme_manager_apply_saved (gossip_theme_manager_get (),
2198
view);
2199
}
2200
}
Loggerhead is a web-based interface for Breezy
Version: 2.0.1