1 /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
3 * Copyright (C) 2002-2007 Imendio AB
4 * Copyright (C) 2007-2010 Collabora Ltd.
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License as
8 * published by the Free Software Foundation; either version 2 of the
9 * License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * General Public License for more details.
16 * You should have received a copy of the GNU General Public
17 * License along with this program; if not, write to the
18 * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
19 * Boston, MA 02110-1301 USA
21 * Authors: Mikael Hallendal <micke@imendio.com>
22 * Richard Hult <richard@imendio.com>
23 * Martyn Russell <martyn@imendio.com>
24 * Xavier Claessens <xclaesse@gmail.com>
25 * Jonny Lamb <jonny.lamb@collabora.co.uk>
26 * Travis Reitter <travis.reitter@collabora.co.uk>
28 * Part of this file is copied from GtkSourceView (gtksourceiter.c):
36 #include <X11/Xatom.h>
38 #include <glib/gi18n-lib.h>
42 #include <telepathy-glib/util.h>
43 #include <folks/folks.h>
45 #include "empathy-ui-utils.h"
46 #include "empathy-images.h"
47 #include "empathy-live-search.h"
48 #include "empathy-smiley-manager.h"
50 #define DEBUG_FLAG EMPATHY_DEBUG_OTHER
51 #include <libempathy/empathy-debug.h>
52 #include <libempathy/empathy-utils.h>
53 #include <libempathy/empathy-ft-factory.h>
56 empathy_gtk_init (void)
58 static gboolean initialized = FALSE;
64 gtk_icon_theme_append_search_path (gtk_icon_theme_get_default (),
65 PKGDATADIR G_DIR_SEPARATOR_S "icons");
71 builder_get_file_valist (const gchar *filename,
72 const gchar *first_object,
80 DEBUG ("Loading file %s", filename);
82 gui = gtk_builder_new ();
83 gtk_builder_set_translation_domain (gui, GETTEXT_PACKAGE);
84 if (!gtk_builder_add_from_file (gui, filename, &error)) {
85 g_critical ("GtkBuilder Error (%s): %s",
86 filename, error->message);
87 g_clear_error (&error);
90 /* we need to iterate and set all of the pointers to NULL */
91 for (name = first_object; name;
92 name = va_arg (args, const gchar *)) {
93 object_ptr = va_arg (args, GObject**);
101 for (name = first_object; name; name = va_arg (args, const gchar *)) {
102 object_ptr = va_arg (args, GObject**);
104 *object_ptr = gtk_builder_get_object (gui, name);
107 g_warning ("File is missing object '%s'.", name);
116 empathy_builder_get_file (const gchar *filename,
117 const gchar *first_object,
123 va_start (args, first_object);
124 gui = builder_get_file_valist (filename, first_object, args);
131 empathy_builder_connect (GtkBuilder *gui,
133 const gchar *first_object,
142 va_start (args, first_object);
143 for (name = first_object; name; name = va_arg (args, const gchar *)) {
144 sig = va_arg (args, const gchar *);
145 callback = va_arg (args, GCallback);
147 object = gtk_builder_get_object (gui, name);
149 g_warning ("File is missing object '%s'.", name);
153 g_signal_connect (object, sig, callback, user_data);
160 empathy_builder_unref_and_keep_widget (GtkBuilder *gui,
163 /* On construction gui sinks the initial reference to widget. When gui
164 * is finalized it will drop its ref to widget. We take our own ref to
165 * prevent widget being finalised. The widget is forced to have a
166 * floating reference, like when it was initially unowned so that it can
167 * be used like any other GtkWidget. */
169 g_object_ref (widget);
170 g_object_force_floating (G_OBJECT (widget));
171 g_object_unref (gui);
177 empathy_icon_name_for_presence (TpConnectionPresenceType presence)
180 case TP_CONNECTION_PRESENCE_TYPE_AVAILABLE:
181 return EMPATHY_IMAGE_AVAILABLE;
182 case TP_CONNECTION_PRESENCE_TYPE_BUSY:
183 return EMPATHY_IMAGE_BUSY;
184 case TP_CONNECTION_PRESENCE_TYPE_AWAY:
185 return EMPATHY_IMAGE_AWAY;
186 case TP_CONNECTION_PRESENCE_TYPE_EXTENDED_AWAY:
187 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default (),
188 EMPATHY_IMAGE_EXT_AWAY))
189 return EMPATHY_IMAGE_EXT_AWAY;
191 /* The 'extended-away' icon is not an official one so we fallback to idle if
192 * it's not implemented */
193 return EMPATHY_IMAGE_IDLE;
194 case TP_CONNECTION_PRESENCE_TYPE_HIDDEN:
195 if (gtk_icon_theme_has_icon (gtk_icon_theme_get_default (),
196 EMPATHY_IMAGE_HIDDEN))
197 return EMPATHY_IMAGE_HIDDEN;
199 /* The 'hidden' icon is not an official one so we fallback to offline if
200 * it's not implemented */
201 return EMPATHY_IMAGE_OFFLINE;
202 case TP_CONNECTION_PRESENCE_TYPE_OFFLINE:
203 case TP_CONNECTION_PRESENCE_TYPE_ERROR:
204 return EMPATHY_IMAGE_OFFLINE;
205 case TP_CONNECTION_PRESENCE_TYPE_UNKNOWN:
206 return EMPATHY_IMAGE_PENDING;
207 case TP_CONNECTION_PRESENCE_TYPE_UNSET:
216 empathy_icon_name_for_contact (EmpathyContact *contact)
218 TpConnectionPresenceType presence;
220 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact),
221 EMPATHY_IMAGE_OFFLINE);
223 presence = empathy_contact_get_presence (contact);
224 return empathy_icon_name_for_presence (presence);
228 empathy_icon_name_for_individual (FolksIndividual *individual)
230 FolksPresenceType folks_presence;
231 TpConnectionPresenceType presence;
234 folks_presence_details_get_presence_type (
235 FOLKS_PRESENCE_DETAILS (individual));
236 presence = empathy_folks_presence_type_to_tp (folks_presence);
238 return empathy_icon_name_for_presence (presence);
242 empathy_protocol_name_for_contact (EmpathyContact *contact)
246 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
248 account = empathy_contact_get_account (contact);
249 if (account == NULL) {
253 return tp_account_get_icon_name (account);
257 empathy_pixbuf_from_data (gchar *data,
260 return empathy_pixbuf_from_data_and_mime (data, data_size, NULL);
264 empathy_pixbuf_from_data_and_mime (gchar *data,
268 GdkPixbufLoader *loader;
269 GdkPixbufFormat *format;
270 GdkPixbuf *pixbuf = NULL;
272 GError *error = NULL;
278 loader = gdk_pixbuf_loader_new ();
279 if (!gdk_pixbuf_loader_write (loader, (guchar *) data, data_size, &error)) {
280 DEBUG ("Failed to write to pixbuf loader: %s",
281 error ? error->message : "No error given");
284 if (!gdk_pixbuf_loader_close (loader, &error)) {
285 DEBUG ("Failed to close pixbuf loader: %s",
286 error ? error->message : "No error given");
290 pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
292 g_object_ref (pixbuf);
294 if (mime_type != NULL) {
295 format = gdk_pixbuf_loader_get_format (loader);
296 mime_types = gdk_pixbuf_format_get_mime_types (format);
298 *mime_type = g_strdup (*mime_types);
299 if (mime_types[1] != NULL) {
300 DEBUG ("Loader supports more than one mime "
301 "type! Picking the first one, %s",
304 g_strfreev (mime_types);
309 g_clear_error (&error);
310 g_object_unref (loader);
318 gboolean preserve_aspect_ratio;
322 pixbuf_from_avatar_size_prepared_cb (GdkPixbufLoader *loader,
325 struct SizeData *data)
327 g_return_if_fail (width > 0 && height > 0);
329 if (data->preserve_aspect_ratio && (data->width > 0 || data->height > 0)) {
330 if (width < data->width && height < data->height) {
335 if (data->width < 0) {
336 width = width * (double) data->height / (gdouble) height;
337 height = data->height;
338 } else if (data->height < 0) {
339 height = height * (double) data->width / (double) width;
341 } else if ((double) height * (double) data->width >
342 (double) width * (double) data->height) {
343 width = 0.5 + (double) width * (double) data->height / (double) height;
344 height = data->height;
346 height = 0.5 + (double) height * (double) data->width / (double) width;
350 if (data->width > 0) {
354 if (data->height > 0) {
355 height = data->height;
359 gdk_pixbuf_loader_set_size (loader, width, height);
363 empathy_avatar_pixbuf_roundify (GdkPixbuf *pixbuf)
365 gint width, height, rowstride;
368 width = gdk_pixbuf_get_width (pixbuf);
369 height = gdk_pixbuf_get_height (pixbuf);
370 rowstride = gdk_pixbuf_get_rowstride (pixbuf);
371 pixels = gdk_pixbuf_get_pixels (pixbuf);
373 if (width < 6 || height < 6) {
381 pixels[rowstride + 3] = 0x80;
382 pixels[rowstride * 2 + 3] = 0xC0;
385 pixels[width * 4 - 1] = 0;
386 pixels[width * 4 - 5] = 0x80;
387 pixels[width * 4 - 9] = 0xC0;
388 pixels[rowstride + (width * 4) - 1] = 0x80;
389 pixels[(2 * rowstride) + (width * 4) - 1] = 0xC0;
392 pixels[(height - 1) * rowstride + 3] = 0;
393 pixels[(height - 1) * rowstride + 7] = 0x80;
394 pixels[(height - 1) * rowstride + 11] = 0xC0;
395 pixels[(height - 2) * rowstride + 3] = 0x80;
396 pixels[(height - 3) * rowstride + 3] = 0xC0;
399 pixels[height * rowstride - 1] = 0;
400 pixels[(height - 1) * rowstride - 1] = 0x80;
401 pixels[(height - 2) * rowstride - 1] = 0xC0;
402 pixels[height * rowstride - 5] = 0x80;
403 pixels[height * rowstride - 9] = 0xC0;
407 empathy_gdk_pixbuf_is_opaque (GdkPixbuf *pixbuf)
409 gint height, rowstride, i;
413 height = gdk_pixbuf_get_height (pixbuf);
414 rowstride = gdk_pixbuf_get_rowstride (pixbuf);
415 pixels = gdk_pixbuf_get_pixels (pixbuf);
418 for (i = 3; i < rowstride; i+=4) {
424 for (i = 1; i < height - 1; i++) {
425 row = pixels + (i*rowstride);
426 if (row[3] < 0xfe || row[rowstride-1] < 0xfe) {
431 row = pixels + ((height-1) * rowstride);
432 for (i = 3; i < rowstride; i+=4) {
442 avatar_pixbuf_from_loader (GdkPixbufLoader *loader)
446 pixbuf = gdk_pixbuf_loader_get_pixbuf (loader);
447 if (!gdk_pixbuf_get_has_alpha (pixbuf)) {
448 GdkPixbuf *rounded_pixbuf;
450 rounded_pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
451 gdk_pixbuf_get_width (pixbuf),
452 gdk_pixbuf_get_height (pixbuf));
453 gdk_pixbuf_copy_area (pixbuf, 0, 0,
454 gdk_pixbuf_get_width (pixbuf),
455 gdk_pixbuf_get_height (pixbuf),
458 pixbuf = rounded_pixbuf;
460 g_object_ref (pixbuf);
463 if (empathy_gdk_pixbuf_is_opaque (pixbuf)) {
464 empathy_avatar_pixbuf_roundify (pixbuf);
471 empathy_pixbuf_from_avatar_scaled (EmpathyAvatar *avatar,
476 GdkPixbufLoader *loader;
477 struct SizeData data;
478 GError *error = NULL;
485 data.height = height;
486 data.preserve_aspect_ratio = TRUE;
488 loader = gdk_pixbuf_loader_new ();
490 g_signal_connect (loader, "size-prepared",
491 G_CALLBACK (pixbuf_from_avatar_size_prepared_cb),
494 if (!gdk_pixbuf_loader_write (loader, avatar->data, avatar->len, &error)) {
495 g_warning ("Couldn't write avatar image:%p with "
496 "length:%" G_GSIZE_FORMAT " to pixbuf loader: %s",
497 avatar->data, avatar->len, error->message);
498 g_error_free (error);
502 gdk_pixbuf_loader_close (loader, NULL);
503 pixbuf = avatar_pixbuf_from_loader (loader);
505 g_object_unref (loader);
511 empathy_pixbuf_avatar_from_contact_scaled (EmpathyContact *contact,
515 EmpathyAvatar *avatar;
517 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
519 avatar = empathy_contact_get_avatar (contact);
521 return empathy_pixbuf_from_avatar_scaled (avatar, width, height);
525 FolksIndividual *individual;
526 GSimpleAsyncResult *result;
529 struct SizeData size_data;
530 GdkPixbufLoader *loader;
531 GCancellable *cancellable;
533 } PixbufAvatarFromIndividualClosure;
535 static PixbufAvatarFromIndividualClosure *
536 pixbuf_avatar_from_individual_closure_new (FolksIndividual *individual,
537 GSimpleAsyncResult *result,
540 GCancellable *cancellable)
542 PixbufAvatarFromIndividualClosure *closure;
544 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), NULL);
545 g_return_val_if_fail (G_IS_ASYNC_RESULT (result), NULL);
547 closure = g_new0 (PixbufAvatarFromIndividualClosure, 1);
548 closure->individual = g_object_ref (individual);
549 closure->result = g_object_ref (result);
550 closure->width = width;
551 closure->height = height;
552 closure->cancellable = g_object_ref (cancellable);
558 pixbuf_avatar_from_individual_closure_free (
559 PixbufAvatarFromIndividualClosure *closure)
561 g_object_unref (closure->cancellable);
562 tp_clear_object (&closure->loader);
563 g_object_unref (closure->individual);
564 g_object_unref (closure->result);
569 avatar_icon_load_read_cb (GObject *object,
570 GAsyncResult *result,
573 GInputStream *stream = G_INPUT_STREAM (object);
574 PixbufAvatarFromIndividualClosure *closure = user_data;
576 GError *error = NULL;
578 /* Finish reading this chunk from the stream */
579 n_read = g_input_stream_read_finish (stream, result, &error);
581 DEBUG ("Failed to finish read from pixbuf stream: %s",
583 g_simple_async_result_set_from_error (closure->result, error);
587 /* Write the chunk to the pixbuf loader */
588 if (!gdk_pixbuf_loader_write (closure->loader, (guchar *) closure->data,
590 DEBUG ("Failed to write to pixbuf loader: %s",
591 error ? error->message : "No error given");
592 g_simple_async_result_set_from_error (closure->result, error);
598 if (!gdk_pixbuf_loader_close (closure->loader, &error)) {
599 DEBUG ("Failed to close pixbuf loader: %s",
600 error ? error->message : "No error given");
601 g_simple_async_result_set_from_error (closure->result, error);
606 g_simple_async_result_set_op_res_gpointer (closure->result,
607 avatar_pixbuf_from_loader (closure->loader),
612 /* Loop round and read another chunk. */
613 g_input_stream_read_async (stream, closure->data,
614 G_N_ELEMENTS (closure->data),
615 G_PRIORITY_DEFAULT, closure->cancellable,
616 avatar_icon_load_read_cb, closure);
622 /* We must close the pixbuf loader before unreffing it. */
623 gdk_pixbuf_loader_close (closure->loader, NULL);
626 g_simple_async_result_complete (closure->result);
628 g_clear_error (&error);
629 pixbuf_avatar_from_individual_closure_free (closure);
633 avatar_icon_load_cb (GObject *object,
634 GAsyncResult *result,
637 GLoadableIcon *icon = G_LOADABLE_ICON (object);
638 PixbufAvatarFromIndividualClosure *closure = user_data;
639 GInputStream *stream;
640 GError *error = NULL;
642 stream = g_loadable_icon_load_finish (icon, result, NULL, &error);
644 DEBUG ("Failed to open avatar stream: %s", error->message);
645 g_simple_async_result_set_from_error (closure->result, error);
649 closure->size_data.width = closure->width;
650 closure->size_data.height = closure->height;
651 closure->size_data.preserve_aspect_ratio = TRUE;
653 /* Load the data into a pixbuf loader in chunks. */
654 closure->loader = gdk_pixbuf_loader_new ();
656 g_signal_connect (closure->loader, "size-prepared",
657 G_CALLBACK (pixbuf_from_avatar_size_prepared_cb),
658 &(closure->size_data));
660 /* Begin to read the first chunk. */
661 g_input_stream_read_async (stream, closure->data,
662 G_N_ELEMENTS (closure->data),
663 G_PRIORITY_DEFAULT, closure->cancellable,
664 avatar_icon_load_read_cb, closure);
666 g_object_unref (stream);
671 g_simple_async_result_complete (closure->result);
673 g_clear_error (&error);
674 tp_clear_object (&stream);
675 pixbuf_avatar_from_individual_closure_free (closure);
679 empathy_pixbuf_avatar_from_individual_scaled_async (
680 FolksIndividual *individual,
683 GCancellable *cancellable,
684 GAsyncReadyCallback callback,
687 GLoadableIcon *avatar_icon;
688 GSimpleAsyncResult *result;
689 PixbufAvatarFromIndividualClosure *closure;
691 result = g_simple_async_result_new (G_OBJECT (individual),
693 empathy_pixbuf_avatar_from_individual_scaled_async);
696 folks_avatar_details_get_avatar (FOLKS_AVATAR_DETAILS (individual));
697 if (avatar_icon == NULL)
700 closure = pixbuf_avatar_from_individual_closure_new (individual, result,
706 g_loadable_icon_load_async (avatar_icon, width, cancellable,
707 avatar_icon_load_cb, closure);
709 g_object_unref (result);
714 g_simple_async_result_set_op_res_gpointer (result, NULL, NULL);
715 g_simple_async_result_complete (result);
716 g_object_unref (result);
719 /* Return a ref on the GdkPixbuf */
721 empathy_pixbuf_avatar_from_individual_scaled_finish (
722 FolksIndividual *individual,
723 GAsyncResult *result,
726 GSimpleAsyncResult *simple = G_SIMPLE_ASYNC_RESULT (result);
727 gboolean result_valid;
730 g_return_val_if_fail (FOLKS_IS_INDIVIDUAL (individual), NULL);
731 g_return_val_if_fail (G_IS_SIMPLE_ASYNC_RESULT (simple), NULL);
733 if (g_simple_async_result_propagate_error (simple, error))
736 result_valid = g_simple_async_result_is_valid (result,
737 G_OBJECT (individual),
738 empathy_pixbuf_avatar_from_individual_scaled_async);
739 g_return_val_if_fail (result_valid, NULL);
741 pixbuf = g_simple_async_result_get_op_res_gpointer (simple);
742 return pixbuf != NULL ? g_object_ref (pixbuf) : NULL;
746 empathy_pixbuf_contact_status_icon (EmpathyContact *contact,
747 gboolean show_protocol)
749 const gchar *icon_name;
751 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
753 icon_name = empathy_icon_name_for_contact (contact);
755 if (icon_name == NULL) {
758 return empathy_pixbuf_contact_status_icon_with_icon_name (contact,
764 empathy_pixbuf_contact_status_icon_with_icon_name (EmpathyContact *contact,
765 const gchar *icon_name,
766 gboolean show_protocol)
768 GdkPixbuf *pix_status;
769 GdkPixbuf *pix_protocol;
770 gchar *icon_filename;
772 gint numerator, denominator;
774 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact) ||
775 (show_protocol == FALSE), NULL);
776 g_return_val_if_fail (icon_name != NULL, NULL);
781 icon_filename = empathy_filename_from_icon_name (icon_name,
783 if (icon_filename == NULL) {
784 DEBUG ("icon name: %s could not be found\n", icon_name);
788 pix_status = gdk_pixbuf_new_from_file (icon_filename, NULL);
790 if (pix_status == NULL) {
791 DEBUG ("Could not open icon %s\n", icon_filename);
792 g_free (icon_filename);
796 g_free (icon_filename);
801 height = gdk_pixbuf_get_height (pix_status);
802 width = gdk_pixbuf_get_width (pix_status);
804 pix_protocol = empathy_pixbuf_protocol_from_contact_scaled (contact,
805 width * numerator / denominator,
806 height * numerator / denominator);
808 if (pix_protocol == NULL) {
811 gdk_pixbuf_composite (pix_protocol, pix_status,
812 0, height - height * numerator / denominator,
813 width * numerator / denominator, height * numerator / denominator,
814 0, height - height * numerator / denominator,
816 GDK_INTERP_BILINEAR, 255);
818 g_object_unref (pix_protocol);
824 empathy_pixbuf_protocol_from_contact_scaled (EmpathyContact *contact,
830 GdkPixbuf *pixbuf = NULL;
832 g_return_val_if_fail (EMPATHY_IS_CONTACT (contact), NULL);
834 account = empathy_contact_get_account (contact);
835 filename = empathy_filename_from_icon_name (tp_account_get_icon_name (account),
837 if (filename != NULL) {
838 pixbuf = gdk_pixbuf_new_from_file_at_size (filename, width, height, NULL);
846 empathy_pixbuf_scale_down_if_necessary (GdkPixbuf *pixbuf, gint max_size)
851 width = gdk_pixbuf_get_width (pixbuf);
852 height = gdk_pixbuf_get_height (pixbuf);
854 if (width > 0 && (width > max_size || height > max_size)) {
855 factor = (gdouble) max_size / MAX (width, height);
857 width = width * factor;
858 height = height * factor;
860 return gdk_pixbuf_scale_simple (pixbuf,
865 return g_object_ref (pixbuf);
869 empathy_pixbuf_from_icon_name_sized (const gchar *icon_name,
874 GError *error = NULL;
880 theme = gtk_icon_theme_get_default ();
882 pixbuf = gtk_icon_theme_load_icon (theme,
888 DEBUG ("Error loading icon: %s", error->message);
889 g_clear_error (&error);
896 empathy_pixbuf_from_icon_name (const gchar *icon_name,
897 GtkIconSize icon_size)
906 if (gtk_icon_size_lookup (icon_size, &w, &h)) {
910 return empathy_pixbuf_from_icon_name_sized (icon_name, size);
914 empathy_filename_from_icon_name (const gchar *icon_name,
915 GtkIconSize icon_size)
917 GtkIconTheme *icon_theme;
918 GtkIconInfo *icon_info;
923 icon_theme = gtk_icon_theme_get_default ();
925 if (gtk_icon_size_lookup (icon_size, &w, &h)) {
929 icon_info = gtk_icon_theme_lookup_icon (icon_theme, icon_name, size, 0);
930 ret = g_strdup (gtk_icon_info_get_filename (icon_info));
931 gtk_icon_info_free (icon_info);
936 /* Stolen from GtkSourceView, hence the weird intendation. Please keep it like
937 * that to make it easier to apply changes from the original code.
939 #define GTK_TEXT_UNKNOWN_CHAR 0xFFFC
941 /* this function acts like g_utf8_offset_to_pointer() except that if it finds a
942 * decomposable character it consumes the decomposition length from the given
943 * offset. So it's useful when the offset was calculated for the normalized
944 * version of str, but we need a pointer to str itself. */
946 pointer_from_offset_skipping_decomp (const gchar *str, gint offset)
948 gchar *casefold, *normal;
954 q = g_utf8_next_char (p);
955 casefold = g_utf8_casefold (p, q - p);
956 normal = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
957 offset -= g_utf8_strlen (normal, -1);
966 g_utf8_strcasestr (const gchar *haystack, const gchar *needle)
970 const gchar *ret = NULL;
973 gchar *caseless_haystack;
976 g_return_val_if_fail (haystack != NULL, NULL);
977 g_return_val_if_fail (needle != NULL, NULL);
979 casefold = g_utf8_casefold (haystack, -1);
980 caseless_haystack = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
983 needle_len = g_utf8_strlen (needle, -1);
984 haystack_len = g_utf8_strlen (caseless_haystack, -1);
988 ret = (gchar *) haystack;
992 if (haystack_len < needle_len)
998 p = (gchar *) caseless_haystack;
999 needle_len = strlen (needle);
1004 if ((strncmp (p, needle, needle_len) == 0))
1006 ret = pointer_from_offset_skipping_decomp (haystack, i);
1010 p = g_utf8_next_char (p);
1015 g_free (caseless_haystack);
1021 g_utf8_caselessnmatch (const char *s1, const char *s2,
1022 gssize n1, gssize n2)
1025 gchar *normalized_s1;
1026 gchar *normalized_s2;
1029 gboolean ret = FALSE;
1031 g_return_val_if_fail (s1 != NULL, FALSE);
1032 g_return_val_if_fail (s2 != NULL, FALSE);
1033 g_return_val_if_fail (n1 > 0, FALSE);
1034 g_return_val_if_fail (n2 > 0, FALSE);
1036 casefold = g_utf8_casefold (s1, n1);
1037 normalized_s1 = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
1040 casefold = g_utf8_casefold (s2, n2);
1041 normalized_s2 = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
1044 len_s1 = strlen (normalized_s1);
1045 len_s2 = strlen (normalized_s2);
1047 if (len_s1 < len_s2)
1050 ret = (strncmp (normalized_s1, normalized_s2, len_s2) == 0);
1053 g_free (normalized_s1);
1054 g_free (normalized_s2);
1060 forward_chars_with_skipping (GtkTextIter *iter,
1062 gboolean skip_invisible,
1063 gboolean skip_nontext,
1064 gboolean skip_decomp)
1068 g_return_if_fail (count >= 0);
1074 gboolean ignored = FALSE;
1076 /* minimal workaround to avoid the infinite loop of bug #168247.
1077 * It doesn't fix the problemjust the symptom...
1079 if (gtk_text_iter_is_end (iter))
1082 if (skip_nontext && gtk_text_iter_get_char (iter) == GTK_TEXT_UNKNOWN_CHAR)
1085 if (!ignored && skip_invisible &&
1086 /* _gtk_text_btree_char_is_invisible (iter)*/ FALSE)
1089 if (!ignored && skip_decomp)
1091 /* being UTF8 correct sucks; this accounts for extra
1092 offsets coming from canonical decompositions of
1093 UTF8 characters (e.g. accented characters) which
1094 g_utf8_normalize () performs */
1099 buffer_len = g_unichar_to_utf8 (gtk_text_iter_get_char (iter), buffer);
1100 normal = g_utf8_normalize (buffer, buffer_len, G_NORMALIZE_NFD);
1101 i -= (g_utf8_strlen (normal, -1) - 1);
1105 gtk_text_iter_forward_char (iter);
1113 lines_match (const GtkTextIter *start,
1114 const gchar **lines,
1115 gboolean visible_only,
1117 GtkTextIter *match_start,
1118 GtkTextIter *match_end)
1125 if (*lines == NULL || **lines == '\0')
1128 *match_start = *start;
1130 *match_end = *start;
1135 gtk_text_iter_forward_line (&next);
1137 /* No more text in buffer, but *lines is nonempty */
1138 if (gtk_text_iter_equal (start, &next))
1144 line_text = gtk_text_iter_get_visible_slice (start, &next);
1146 line_text = gtk_text_iter_get_slice (start, &next);
1151 line_text = gtk_text_iter_get_visible_text (start, &next);
1153 line_text = gtk_text_iter_get_text (start, &next);
1156 if (match_start) /* if this is the first line we're matching */
1158 found = g_utf8_strcasestr (line_text, *lines);
1162 /* If it's not the first line, we have to match from the
1163 * start of the line.
1165 if (g_utf8_caselessnmatch (line_text, *lines, strlen (line_text),
1178 /* Get offset to start of search string */
1179 offset = g_utf8_strlen (line_text, found - line_text);
1183 /* If match start needs to be returned, set it to the
1184 * start of the search string.
1186 forward_chars_with_skipping (&next, offset, visible_only, !slice, FALSE);
1189 *match_start = next;
1192 /* Go to end of search string */
1193 forward_chars_with_skipping (&next, g_utf8_strlen (*lines, -1), visible_only, !slice, TRUE);
1202 /* pass NULL for match_start, since we don't need to find the
1205 return lines_match (&next, lines, visible_only, slice, NULL, match_end);
1208 /* strsplit () that retains the delimiter as part of the string. */
1210 strbreakup (const char *string,
1211 const char *delimiter,
1214 GSList *string_list = NULL, *slist;
1215 gchar **str_array, *s, *casefold, *new_string;
1218 g_return_val_if_fail (string != NULL, NULL);
1219 g_return_val_if_fail (delimiter != NULL, NULL);
1222 max_tokens = G_MAXINT;
1224 s = strstr (string, delimiter);
1227 guint delimiter_len = strlen (delimiter);
1233 len = s - string + delimiter_len;
1234 new_string = g_new (gchar, len + 1);
1235 strncpy (new_string, string, len);
1236 new_string[len] = 0;
1237 casefold = g_utf8_casefold (new_string, -1);
1238 g_free (new_string);
1239 new_string = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
1241 string_list = g_slist_prepend (string_list, new_string);
1243 string = s + delimiter_len;
1244 s = strstr (string, delimiter);
1245 } while (--max_tokens && s);
1251 casefold = g_utf8_casefold (string, -1);
1252 new_string = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
1254 string_list = g_slist_prepend (string_list, new_string);
1257 str_array = g_new (gchar*, n);
1261 str_array[i--] = NULL;
1262 for (slist = string_list; slist; slist = slist->next)
1263 str_array[i--] = slist->data;
1265 g_slist_free (string_list);
1271 empathy_text_iter_forward_search (const GtkTextIter *iter,
1273 GtkTextIter *match_start,
1274 GtkTextIter *match_end,
1275 const GtkTextIter *limit)
1277 gchar **lines = NULL;
1279 gboolean retval = FALSE;
1281 gboolean visible_only;
1284 g_return_val_if_fail (iter != NULL, FALSE);
1285 g_return_val_if_fail (str != NULL, FALSE);
1287 if (limit && gtk_text_iter_compare (iter, limit) >= 0)
1291 /* If we can move one char, return the empty string there */
1294 if (gtk_text_iter_forward_char (&match)) {
1295 if (limit && gtk_text_iter_equal (&match, limit)) {
1300 *match_start = match;
1311 visible_only = TRUE;
1314 /* locate all lines */
1315 lines = strbreakup (str, "\n", -1);
1320 /* This loop has an inefficient worst-case, where
1321 * gtk_text_iter_get_text () is called repeatedly on
1326 if (limit && gtk_text_iter_compare (&search, limit) >= 0) {
1330 if (lines_match (&search, (const gchar**)lines,
1331 visible_only, slice, &match, &end)) {
1332 if (limit == NULL ||
1333 (limit && gtk_text_iter_compare (&end, limit) <= 0)) {
1337 *match_start = match;
1345 } while (gtk_text_iter_forward_line (&search));
1347 g_strfreev ((gchar **) lines);
1352 static const gchar *
1353 g_utf8_strrcasestr (const gchar *haystack, const gchar *needle)
1357 const gchar *ret = NULL;
1360 gchar *caseless_haystack;
1363 g_return_val_if_fail (haystack != NULL, NULL);
1364 g_return_val_if_fail (needle != NULL, NULL);
1366 casefold = g_utf8_casefold (haystack, -1);
1367 caseless_haystack = g_utf8_normalize (casefold, -1, G_NORMALIZE_NFD);
1370 needle_len = g_utf8_strlen (needle, -1);
1371 haystack_len = g_utf8_strlen (caseless_haystack, -1);
1373 if (needle_len == 0)
1375 ret = (gchar *) haystack;
1379 if (haystack_len < needle_len)
1385 i = haystack_len - needle_len;
1386 p = g_utf8_offset_to_pointer (caseless_haystack, i);
1387 needle_len = strlen (needle);
1389 while (p >= caseless_haystack)
1391 if (strncmp (p, needle, needle_len) == 0)
1393 ret = pointer_from_offset_skipping_decomp (haystack, i);
1397 p = g_utf8_prev_char (p);
1402 g_free (caseless_haystack);
1408 backward_lines_match (const GtkTextIter *start,
1409 const gchar **lines,
1410 gboolean visible_only,
1412 GtkTextIter *match_start,
1413 GtkTextIter *match_end)
1415 GtkTextIter line, next;
1420 if (*lines == NULL || **lines == '\0')
1423 *match_start = *start;
1425 *match_end = *start;
1429 line = next = *start;
1430 if (gtk_text_iter_get_line_offset (&next) == 0)
1432 if (!gtk_text_iter_backward_line (&next))
1436 gtk_text_iter_set_line_offset (&next, 0);
1441 line_text = gtk_text_iter_get_visible_slice (&next, &line);
1443 line_text = gtk_text_iter_get_slice (&next, &line);
1448 line_text = gtk_text_iter_get_visible_text (&next, &line);
1450 line_text = gtk_text_iter_get_text (&next, &line);
1453 if (match_start) /* if this is the first line we're matching */
1455 found = g_utf8_strrcasestr (line_text, *lines);
1459 /* If it's not the first line, we have to match from the
1460 * start of the line.
1462 if (g_utf8_caselessnmatch (line_text, *lines, strlen (line_text),
1475 /* Get offset to start of search string */
1476 offset = g_utf8_strlen (line_text, found - line_text);
1478 forward_chars_with_skipping (&next, offset, visible_only, !slice, FALSE);
1480 /* If match start needs to be returned, set it to the
1481 * start of the search string.
1485 *match_start = next;
1488 /* Go to end of search string */
1489 forward_chars_with_skipping (&next, g_utf8_strlen (*lines, -1), visible_only, !slice, TRUE);
1498 /* try to match the rest of the lines forward, passing NULL
1499 * for match_start so lines_match will try to match the entire
1501 return lines_match (&next, lines, visible_only,
1502 slice, NULL, match_end);
1506 empathy_text_iter_backward_search (const GtkTextIter *iter,
1508 GtkTextIter *match_start,
1509 GtkTextIter *match_end,
1510 const GtkTextIter *limit)
1512 gchar **lines = NULL;
1514 gboolean retval = FALSE;
1516 gboolean visible_only;
1519 g_return_val_if_fail (iter != NULL, FALSE);
1520 g_return_val_if_fail (str != NULL, FALSE);
1522 if (limit && gtk_text_iter_compare (iter, limit) <= 0)
1527 /* If we can move one char, return the empty string there */
1530 if (gtk_text_iter_backward_char (&match))
1532 if (limit && gtk_text_iter_equal (&match, limit))
1536 *match_start = match;
1547 visible_only = TRUE;
1550 /* locate all lines */
1551 lines = strbreakup (str, "\n", -1);
1557 /* This loop has an inefficient worst-case, where
1558 * gtk_text_iter_get_text () is called repeatedly on
1563 if (limit && gtk_text_iter_compare (&search, limit) <= 0)
1566 if (backward_lines_match (&search, (const gchar**)lines,
1567 visible_only, slice, &match, &end))
1569 if (limit == NULL || (limit &&
1570 gtk_text_iter_compare (&end, limit) > 0))
1575 *match_start = match;
1582 if (gtk_text_iter_get_line_offset (&search) == 0)
1584 if (!gtk_text_iter_backward_line (&search))
1589 gtk_text_iter_set_line_offset (&search, 0);
1593 g_strfreev ((gchar **) lines);
1598 /* Takes care of moving the window to the current workspace. */
1600 empathy_window_present_with_time (GtkWindow *window,
1603 GdkWindow *gdk_window;
1605 g_return_if_fail (GTK_IS_WINDOW (window));
1607 /* Move the window to the current workspace before trying to show it.
1608 * This is the behaviour people expect when clicking on the statusbar icon. */
1609 gdk_window = gtk_widget_get_window (GTK_WIDGET (window));
1614 /* Has no effect if the WM has viewports, like compiz */
1615 gdk_x11_window_move_to_current_desktop (gdk_window);
1617 /* If window is still off-screen, hide it to force it to
1618 * reposition on the current workspace. */
1619 gtk_window_get_position (window, &x, &y);
1620 gtk_window_get_size (window, &w, &h);
1621 if (!EMPATHY_RECT_IS_ON_SCREEN (x, y, w, h))
1622 gtk_widget_hide (GTK_WIDGET (window));
1625 if (timestamp == GDK_CURRENT_TIME)
1626 gtk_window_present (window);
1628 gtk_window_present_with_time (window, timestamp);
1632 empathy_window_present (GtkWindow *window)
1634 empathy_window_present_with_time (window, gtk_get_current_event_time ());
1638 empathy_get_toplevel_window (GtkWidget *widget)
1640 GtkWidget *toplevel;
1642 g_return_val_if_fail (GTK_IS_WIDGET (widget), NULL);
1644 toplevel = gtk_widget_get_toplevel (widget);
1645 if (GTK_IS_WINDOW (toplevel) &&
1646 gtk_widget_is_toplevel (toplevel)) {
1647 return GTK_WINDOW (toplevel);
1653 /** empathy_make_absolute_url_len:
1657 * Same as #empathy_make_absolute_url but for a limited string length
1660 empathy_make_absolute_url_len (const gchar *url,
1663 g_return_val_if_fail (url != NULL, NULL);
1665 if (g_str_has_prefix (url, "ghelp:") ||
1666 g_str_has_prefix (url, "mailto:") ||
1667 strstr (url, ":/")) {
1668 return g_strndup (url, len);
1671 if (strstr (url, "@")) {
1672 return g_strdup_printf ("mailto:%.*s", len, url);
1675 return g_strdup_printf ("http://%.*s", len, url);
1678 /** empathy_make_absolute_url:
1681 * The URL opening code can't handle schemeless strings, so we try to be
1682 * smart and add http if there is no scheme or doesn't look like a mail
1683 * address. This should work in most cases, and let us click on strings
1684 * like "www.gnome.org".
1686 * Returns: a newly allocated url with proper mailto: or http:// prefix, use
1687 * g_free when your are done with it
1690 empathy_make_absolute_url (const gchar *url)
1692 return empathy_make_absolute_url_len (url, strlen (url));
1696 empathy_url_show (GtkWidget *parent,
1700 GError *error = NULL;
1702 g_return_if_fail (parent == NULL || GTK_IS_WIDGET (parent));
1703 g_return_if_fail (url != NULL);
1705 real_url = empathy_make_absolute_url (url);
1707 gtk_show_uri (parent ? gtk_widget_get_screen (parent) : NULL, real_url,
1708 gtk_get_current_event_time (), &error);
1713 dialog = gtk_message_dialog_new (NULL, 0,
1714 GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE,
1715 _("Unable to open URI"));
1716 gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
1717 "%s", error->message);
1719 g_signal_connect (dialog, "response",
1720 G_CALLBACK (gtk_widget_destroy),
1722 gtk_window_present (GTK_WINDOW (dialog));
1724 g_clear_error (&error);
1731 empathy_send_file (EmpathyContact *contact, GFile *file)
1733 EmpathyFTFactory *factory;
1734 GtkRecentManager *manager;
1737 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1738 g_return_if_fail (G_IS_FILE (file));
1740 factory = empathy_ft_factory_dup_singleton ();
1742 empathy_ft_factory_new_transfer_outgoing (factory, contact, file);
1744 uri = g_file_get_uri (file);
1745 manager = gtk_recent_manager_get_default ();
1746 gtk_recent_manager_add_item (manager, uri);
1749 g_object_unref (factory);
1753 empathy_send_file_from_uri_list (EmpathyContact *contact, const gchar *uri_list)
1758 /* Only handle a single file for now. It would be wicked cool to be
1759 able to do multiple files, offering to zip them or whatever like
1760 nautilus-sendto does. Note that text/uri-list is defined to have
1761 each line terminated by \r\n, but we can be tolerant of applications
1762 that only use \n or don't terminate single-line entries.
1764 nl = strstr (uri_list, "\r\n");
1766 nl = strchr (uri_list, '\n');
1769 gchar *uri = g_strndup (uri_list, nl - uri_list);
1770 file = g_file_new_for_uri (uri);
1774 file = g_file_new_for_uri (uri_list);
1777 empathy_send_file (contact, file);
1779 g_object_unref (file);
1783 file_manager_send_file_response_cb (GtkDialog *widget,
1785 EmpathyContact *contact)
1789 if (response_id == GTK_RESPONSE_OK) {
1790 file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (widget));
1792 empathy_send_file (contact, file);
1794 g_object_unref (file);
1797 g_object_unref (contact);
1798 gtk_widget_destroy (GTK_WIDGET (widget));
1802 empathy_send_file_with_file_chooser (EmpathyContact *contact)
1807 g_return_if_fail (EMPATHY_IS_CONTACT (contact));
1809 DEBUG ("Creating selection file chooser");
1811 widget = gtk_file_chooser_dialog_new (_("Select a file"),
1813 GTK_FILE_CHOOSER_ACTION_OPEN,
1815 GTK_RESPONSE_CANCEL,
1819 button = gtk_button_new_with_mnemonic (_("_Send"));
1820 gtk_button_set_image (GTK_BUTTON (button),
1821 gtk_image_new_from_icon_name (EMPATHY_IMAGE_DOCUMENT_SEND,
1822 GTK_ICON_SIZE_BUTTON));
1823 gtk_widget_show (button);
1824 gtk_dialog_add_action_widget (GTK_DIALOG (widget), button,
1826 gtk_widget_set_can_default (button, TRUE);
1827 gtk_dialog_set_default_response (GTK_DIALOG (widget),
1830 gtk_file_chooser_set_local_only (GTK_FILE_CHOOSER (widget), FALSE);
1832 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget),
1835 g_signal_connect (widget, "response",
1836 G_CALLBACK (file_manager_send_file_response_cb),
1837 g_object_ref (contact));
1839 gtk_widget_show (widget);
1843 file_manager_receive_file_response_cb (GtkDialog *dialog,
1844 GtkResponseType response,
1845 EmpathyFTHandler *handler)
1847 EmpathyFTFactory *factory;
1850 if (response == GTK_RESPONSE_OK) {
1853 guint64 free_space, file_size;
1854 GError *error = NULL;
1856 file = gtk_file_chooser_get_file (GTK_FILE_CHOOSER (dialog));
1857 parent = g_file_get_parent (file);
1858 info = g_file_query_filesystem_info (parent,
1859 G_FILE_ATTRIBUTE_FILESYSTEM_FREE,
1862 g_object_unref (parent);
1864 if (error != NULL) {
1865 g_warning ("Error: %s", error->message);
1867 g_object_unref (file);
1871 free_space = g_file_info_get_attribute_uint64 (info,
1872 G_FILE_ATTRIBUTE_FILESYSTEM_FREE);
1873 file_size = empathy_ft_handler_get_total_bytes (handler);
1875 g_object_unref (info);
1877 if (file_size > free_space) {
1878 GtkWidget *message = gtk_message_dialog_new (
1879 GTK_WINDOW (dialog),
1883 _("Insufficient free space to save file"));
1884 char *file_size_str, *free_space_str;
1886 file_size_str = g_format_size_for_display (file_size);
1887 free_space_str = g_format_size_for_display (free_space);
1889 gtk_message_dialog_format_secondary_text (
1890 GTK_MESSAGE_DIALOG (message),
1891 _("%s of free space are required to save this "
1892 "file, but only %s is available. Please "
1893 "choose another location."),
1894 file_size_str, free_space_str);
1896 gtk_dialog_run (GTK_DIALOG (message));
1898 g_free (file_size_str);
1899 g_free (free_space_str);
1900 gtk_widget_destroy (message);
1902 g_object_unref (file);
1907 factory = empathy_ft_factory_dup_singleton ();
1909 empathy_ft_factory_set_destination_for_incoming_handler (
1910 factory, handler, file);
1912 g_object_unref (factory);
1913 g_object_unref (file);
1915 /* unref the handler, as we dismissed the file chooser,
1916 * and refused the transfer.
1918 g_object_unref (handler);
1921 gtk_widget_destroy (GTK_WIDGET (dialog));
1925 empathy_receive_file_with_file_chooser (EmpathyFTHandler *handler)
1929 EmpathyContact *contact;
1932 contact = empathy_ft_handler_get_contact (handler);
1933 g_assert (contact != NULL);
1935 title = g_strdup_printf (_("Incoming file from %s"),
1936 empathy_contact_get_alias (contact));
1938 widget = gtk_file_chooser_dialog_new (title,
1940 GTK_FILE_CHOOSER_ACTION_SAVE,
1942 GTK_RESPONSE_CANCEL,
1946 gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (widget),
1947 empathy_ft_handler_get_filename (handler));
1948 gtk_file_chooser_set_do_overwrite_confirmation
1949 (GTK_FILE_CHOOSER (widget), TRUE);
1951 dir = g_get_user_special_dir (G_USER_DIRECTORY_DOWNLOAD);
1953 /* Fallback to $HOME if $XDG_DOWNLOAD_DIR is not set */
1954 dir = g_get_home_dir ();
1956 gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (widget), dir);
1958 g_signal_connect (widget, "response",
1959 G_CALLBACK (file_manager_receive_file_response_cb), handler);
1961 gtk_widget_show (widget);
1966 empathy_make_color_whiter (GdkRGBA *color)
1968 const GdkRGBA white = { 1.0, 1.0, 1.0, 1.0 };
1970 color->red = (color->red + white.red) / 2;
1971 color->green = (color->green + white.green) / 2;
1972 color->blue = (color->blue + white.blue) / 2;
1976 menu_deactivate_cb (GtkMenu *menu,
1979 /* FIXME: we shouldn't have to disconnect the signal (bgo #641327) */
1980 g_signal_handlers_disconnect_by_func (menu,
1981 menu_deactivate_cb, user_data);
1983 gtk_menu_detach (menu);
1986 /* Convenient function to create a GtkMenu attached to @attach_to and detach
1987 * it when the menu is not displayed any more. This is useful when creating a
1988 * context menu that we want to get rid as soon as it as been displayed. */
1990 empathy_context_menu_new (GtkWidget *attach_to)
1994 menu = gtk_menu_new ();
1996 gtk_menu_attach_to_widget (GTK_MENU (menu), attach_to, NULL);
1998 /* menu is initially unowned but gtk_menu_attach_to_widget () taked its
1999 * floating ref. We can either wait that @attach_to releases its ref when
2000 * it will be destroyed (when leaving Empathy most of the time) or explicitely
2001 * detach the menu when it's not displayed any more.
2002 * We go for the latter as we don't want to keep useless menus in memory
2003 * during the whole lifetime of Empathy. */
2004 g_signal_connect (menu, "deactivate", G_CALLBACK (menu_deactivate_cb), NULL);
2010 empathy_get_current_action_time (void)
2012 return (tp_user_action_time_from_x11 (gtk_get_current_event_time ()));
2015 /* @words = empathy_live_search_strip_utf8_string (@text);
2017 * User has to pass both so we don't have to compute @words ourself each time
2018 * this function is called. */
2020 empathy_individual_match_string (FolksIndividual *individual,
2027 gboolean retval = FALSE;
2029 /* check alias name */
2030 str = folks_alias_details_get_alias (FOLKS_ALIAS_DETAILS (individual));
2032 if (empathy_live_search_match_words (str, words))
2035 personas = folks_individual_get_personas (individual);
2037 /* check contact id, remove the @server.com part */
2038 iter = gee_iterable_iterator (GEE_ITERABLE (personas));
2039 while (retval == FALSE && gee_iterator_next (iter))
2041 FolksPersona *persona = gee_iterator_get (iter);
2044 if (empathy_folks_persona_is_interesting (persona))
2046 str = folks_persona_get_display_id (persona);
2048 /* Accept the persona if @text is a full prefix of his ID; that allows
2049 * user to find, say, a jabber contact by typing his JID. */
2050 if (g_str_has_prefix (str, text))
2056 gchar *dup_str = NULL;
2059 p = strstr (str, "@");
2061 str = dup_str = g_strndup (str, p - str);
2063 visible = empathy_live_search_match_words (str, words);
2069 g_clear_object (&persona);
2071 g_clear_object (&iter);
2073 /* FIXME: Add more rules here, we could check phone numbers in
2074 * contact's vCard for example. */
2079 dtmf_dialpad_button_pressed_cb (GObject *button,
2082 GtkEntryBuffer *buffer = gtk_entry_get_buffer (entry);
2085 label = g_object_get_data (button, "label");
2086 gtk_entry_buffer_insert_text (buffer, -1, label, -1);
2092 empathy_create_dtmf_dialpad (GObject *self,
2093 GCallback dtmf_button_pressed_cb,
2094 GCallback dtmf_button_released_cb)
2096 GtkWidget *box, *entry, *table;
2098 GQuark button_quark;
2101 const gchar *sublabel;
2103 } dtmfbuttons[] = { { "1", "", TP_DTMF_EVENT_DIGIT_1 },
2104 { "2", "abc", TP_DTMF_EVENT_DIGIT_2 },
2105 { "3", "def", TP_DTMF_EVENT_DIGIT_3 },
2106 { "4", "ghi", TP_DTMF_EVENT_DIGIT_4 },
2107 { "5", "jkl", TP_DTMF_EVENT_DIGIT_5 },
2108 { "6", "mno", TP_DTMF_EVENT_DIGIT_6 },
2109 { "7", "pqrs", TP_DTMF_EVENT_DIGIT_7 },
2110 { "8", "tuv", TP_DTMF_EVENT_DIGIT_8 },
2111 { "9", "wxyz", TP_DTMF_EVENT_DIGIT_9 },
2112 { "#", "", TP_DTMF_EVENT_HASH },
2113 { "0", "", TP_DTMF_EVENT_DIGIT_0 },
2114 { "*", "", TP_DTMF_EVENT_ASTERISK },
2117 box = gtk_box_new (GTK_ORIENTATION_VERTICAL, 3);
2119 entry = gtk_entry_new ();
2120 gtk_editable_set_editable (GTK_EDITABLE (entry), FALSE);
2122 gtk_box_pack_start (GTK_BOX (box), entry, FALSE, FALSE, 3);
2124 button_quark = g_quark_from_static_string (EMPATHY_DTMF_BUTTON_ID);
2126 table = gtk_table_new (4, 3, TRUE);
2128 for (i = 0; dtmfbuttons[i].label != NULL; i++)
2130 GtkWidget *vbox = gtk_vbox_new (FALSE, 0);
2131 GtkWidget *button = gtk_button_new ();
2135 gtk_container_add (GTK_CONTAINER (button), vbox);
2138 label = gtk_label_new ("");
2139 str = g_strdup_printf ("<span size='x-large'>%s</span>",
2140 dtmfbuttons[i].label);
2141 gtk_label_set_markup (GTK_LABEL (label), str);
2144 g_object_set_data (G_OBJECT (button), "label",
2145 (gpointer) dtmfbuttons[i].label);
2147 gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 3);
2150 label = gtk_label_new ("");
2151 str = g_strdup_printf (
2152 "<span foreground='#555555'>%s</span>",
2153 dtmfbuttons[i].sublabel);
2154 gtk_label_set_markup (GTK_LABEL (label), str);
2157 gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, TRUE, 0);
2159 gtk_table_attach (GTK_TABLE (table), button, i % 3, i % 3 + 1,
2160 i/3, i/3 + 1, GTK_EXPAND | GTK_FILL, GTK_EXPAND | GTK_FILL, 1, 1);
2162 g_object_set_qdata (G_OBJECT (button), button_quark,
2163 GUINT_TO_POINTER (dtmfbuttons[i].event));
2165 /* To update the GtkEntry */
2166 g_signal_connect (G_OBJECT (button), "pressed",
2167 G_CALLBACK (dtmf_dialpad_button_pressed_cb), entry);
2169 g_signal_connect (G_OBJECT (button), "pressed",
2170 dtmf_button_pressed_cb, self);
2171 g_signal_connect (G_OBJECT (button), "released",
2172 dtmf_button_released_cb, self);
2175 gtk_box_pack_start (GTK_BOX (box), table, FALSE, FALSE, 3);
2181 empathy_launch_program (const gchar *dir,
2185 GdkDisplay *display;
2186 GError *error = NULL;
2189 GdkAppLaunchContext *context = NULL;
2191 /* Try to run from source directory if possible */
2192 path = g_build_filename (g_getenv ("EMPATHY_SRCDIR"), "src",
2195 if (!g_file_test (path, G_FILE_TEST_EXISTS))
2198 path = g_build_filename (dir, name, NULL);
2202 cmd = g_strconcat (path, " ", args, NULL);
2204 cmd = g_strdup (path);
2206 app_info = g_app_info_create_from_commandline (cmd, NULL, 0, &error);
2207 if (app_info == NULL)
2209 DEBUG ("Failed to create app info: %s", error->message);
2210 g_error_free (error);
2214 display = gdk_display_get_default ();
2215 context = gdk_display_get_app_launch_context (display);
2217 if (!g_app_info_launch (app_info, NULL, (GAppLaunchContext *) context,
2220 g_warning ("Failed to launch %s: %s", name, error->message);
2221 g_error_free (error);
2226 tp_clear_object (&app_info);
2227 tp_clear_object (&context);