comparison: pidgin/gtkimhtml.c
pidgin/gtkimhtml.c
- branch
- release-2.x.y
- changeset 40777
- dd0328cdc8eb
- parent 40775
- 1d4be221dd69
- child 40926
- d10bb378f560
equal
deleted
inserted
replaced
| 40776:7341787d1ead | 40777:dd0328cdc8eb |
|---|---|
| 3545 imhtml->protocol_name = g_strdup(protocol_name); | 3545 imhtml->protocol_name = g_strdup(protocol_name); |
| 3546 } | 3546 } |
| 3547 | 3547 |
| 3548 void | 3548 void |
| 3549 gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end) { | 3549 gtk_imhtml_delete(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end) { |
| 3550 GList *l; | 3550 GtkTextIter i_s, i_e; |
| 3551 GSList *sl; | |
| 3552 GtkTextIter i, i_s, i_e; | |
| 3553 GObject *object = g_object_ref(G_OBJECT(imhtml)); | 3551 GObject *object = g_object_ref(G_OBJECT(imhtml)); |
| 3554 | 3552 |
| 3555 if (start == NULL) { | 3553 if (start == NULL) { |
| 3556 gtk_text_buffer_get_start_iter(imhtml->text_buffer, &i_s); | 3554 gtk_text_buffer_get_start_iter(imhtml->text_buffer, &i_s); |
| 3557 start = &i_s; | 3555 start = &i_s; |
| 3560 if (end == NULL) { | 3558 if (end == NULL) { |
| 3561 gtk_text_buffer_get_end_iter(imhtml->text_buffer, &i_e); | 3559 gtk_text_buffer_get_end_iter(imhtml->text_buffer, &i_e); |
| 3562 end = &i_e; | 3560 end = &i_e; |
| 3563 } | 3561 } |
| 3564 | 3562 |
| 3565 l = imhtml->scalables; | 3563 /* This will cause the signal handler to get called which will call |
| 3566 while (l) { | 3564 * delete_cb and clean up everything else. */ |
| 3567 GList *next = l->next; | |
| 3568 struct scalable_data *sd = l->data; | |
| 3569 gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, | |
| 3570 &i, sd->mark); | |
| 3571 if (gtk_text_iter_in_range(&i, start, end)) { | |
| 3572 GtkIMHtmlScalable *scale = GTK_IMHTML_SCALABLE(sd->scalable); | |
| 3573 scale->free(scale); | |
| 3574 g_free(sd); | |
| 3575 imhtml->scalables = g_list_delete_link(imhtml->scalables, l); | |
| 3576 } | |
| 3577 l = next; | |
| 3578 } | |
| 3579 | |
| 3580 sl = imhtml->im_images; | |
| 3581 while (sl) { | |
| 3582 GSList *next = sl->next; | |
| 3583 struct im_image_data *img_data = sl->data; | |
| 3584 gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, | |
| 3585 &i, img_data->mark); | |
| 3586 if (gtk_text_iter_in_range(&i, start, end)) { | |
| 3587 if (imhtml->funcs->image_unref) | |
| 3588 imhtml->funcs->image_unref(img_data->id); | |
| 3589 imhtml->im_images = g_slist_delete_link(imhtml->im_images, sl); | |
| 3590 g_free(img_data); | |
| 3591 } | |
| 3592 sl = next; | |
| 3593 } | |
| 3594 gtk_text_buffer_delete(imhtml->text_buffer, start, end); | 3565 gtk_text_buffer_delete(imhtml->text_buffer, start, end); |
| 3595 | 3566 |
| 3567 /* This is wrong, but i'm not trying to total what we actually removed. */ | |
| 3596 g_object_set_data(G_OBJECT(imhtml), "gtkimhtml_numsmileys_total", GINT_TO_POINTER(0)); | 3568 g_object_set_data(G_OBJECT(imhtml), "gtkimhtml_numsmileys_total", GINT_TO_POINTER(0)); |
| 3597 | 3569 |
| 3598 g_object_unref(object); | 3570 g_object_unref(object); |
| 3599 } | 3571 } |
| 3600 | 3572 |
| 4371 gtk_imhtml_apply_tags_on_insert(imhtml, &start, end); | 4343 gtk_imhtml_apply_tags_on_insert(imhtml, &start, end); |
| 4372 } | 4344 } |
| 4373 | 4345 |
| 4374 static void delete_cb(GtkTextBuffer *buffer, GtkTextIter *start, GtkTextIter *end, GtkIMHtml *imhtml) | 4346 static void delete_cb(GtkTextBuffer *buffer, GtkTextIter *start, GtkTextIter *end, GtkIMHtml *imhtml) |
| 4375 { | 4347 { |
| 4376 GSList *tags, *l; | 4348 GList *l; |
| 4377 | 4349 GSList *tags, *sl; |
| 4350 GtkTextIter i; | |
| 4351 | |
| 4352 /* clean up tags */ | |
| 4378 tags = gtk_text_iter_get_tags(start); | 4353 tags = gtk_text_iter_get_tags(start); |
| 4379 for (l = tags; l != NULL; l = l->next) { | 4354 for (sl = tags; sl != NULL; sl = sl->next) { |
| 4380 GtkTextTag *tag = GTK_TEXT_TAG(l->data); | 4355 GtkTextTag *tag = GTK_TEXT_TAG(sl->data); |
| 4381 | 4356 |
| 4382 if (tag && /* Remove the formatting only if */ | 4357 if (tag && /* Remove the formatting only if */ |
| 4383 gtk_text_iter_starts_word(start) && /* beginning of a word */ | 4358 gtk_text_iter_starts_word(start) && /* beginning of a word */ |
| 4384 gtk_text_iter_begins_tag(start, tag) && /* the tag starts with the selection */ | 4359 gtk_text_iter_begins_tag(start, tag) && /* the tag starts with the selection */ |
| 4385 (!gtk_text_iter_has_tag(end, tag) || /* the tag ends within the selection */ | 4360 (!gtk_text_iter_has_tag(end, tag) || /* the tag ends within the selection */ |
| 4390 gtk_imhtml_toggle_link(imhtml, NULL); | 4365 gtk_imhtml_toggle_link(imhtml, NULL); |
| 4391 } | 4366 } |
| 4392 } | 4367 } |
| 4393 } | 4368 } |
| 4394 g_slist_free(tags); | 4369 g_slist_free(tags); |
| 4370 | |
| 4371 /* remove scalables */ | |
| 4372 l = imhtml->scalables; | |
| 4373 while (l) { | |
| 4374 GList *next = l->next; | |
| 4375 struct scalable_data *sd = l->data; | |
| 4376 | |
| 4377 gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, &i, sd->mark); | |
| 4378 if (gtk_text_iter_in_range(&i, start, end)) { | |
| 4379 GtkIMHtmlScalable *scale = GTK_IMHTML_SCALABLE(sd->scalable); | |
| 4380 scale->free(scale); | |
| 4381 g_free(sd); | |
| 4382 imhtml->scalables = g_list_delete_link(imhtml->scalables, l); | |
| 4383 } | |
| 4384 l = next; | |
| 4385 } | |
| 4386 | |
| 4387 /* remove images */ | |
| 4388 sl = imhtml->im_images; | |
| 4389 while (sl) { | |
| 4390 GSList *next = sl->next; | |
| 4391 struct im_image_data *img_data = sl->data; | |
| 4392 gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, | |
| 4393 &i, img_data->mark); | |
| 4394 if (gtk_text_iter_in_range(&i, start, end)) { | |
| 4395 if (imhtml->funcs->image_unref) | |
| 4396 imhtml->funcs->image_unref(img_data->id); | |
| 4397 imhtml->im_images = g_slist_delete_link(imhtml->im_images, sl); | |
| 4398 g_free(img_data); | |
| 4399 } | |
| 4400 sl = next; | |
| 4401 } | |
| 4395 } | 4402 } |
| 4396 | 4403 |
| 4397 static void gtk_imhtml_apply_tags_on_insert(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end) | 4404 static void gtk_imhtml_apply_tags_on_insert(GtkIMHtml *imhtml, GtkTextIter *start, GtkTextIter *end) |
| 4398 { | 4405 { |
| 4399 if (imhtml->edit.bold) | 4406 if (imhtml->edit.bold) |
