comparison: src/gtkimhtml.c
src/gtkimhtml.c
- changeset 7295
- 4b40d35a6b25
- parent 7287
- abe4e3c069d4
- child 7344
- c3091e920928
equal
deleted
inserted
replaced
| 7294:76e49c2811ea | 7295:4b40d35a6b25 |
|---|---|
| 407 gtk_text_buffer_create_tag(imhtml->text_buffer, "UNDERLINE", "underline", PANGO_UNDERLINE_SINGLE, NULL); | 407 gtk_text_buffer_create_tag(imhtml->text_buffer, "UNDERLINE", "underline", PANGO_UNDERLINE_SINGLE, NULL); |
| 408 gtk_text_buffer_create_tag(imhtml->text_buffer, "STRIKE", "strikethrough", TRUE, NULL); | 408 gtk_text_buffer_create_tag(imhtml->text_buffer, "STRIKE", "strikethrough", TRUE, NULL); |
| 409 gtk_text_buffer_create_tag(imhtml->text_buffer, "SUB", "rise", -5000, NULL); | 409 gtk_text_buffer_create_tag(imhtml->text_buffer, "SUB", "rise", -5000, NULL); |
| 410 gtk_text_buffer_create_tag(imhtml->text_buffer, "SUP", "rise", 5000, NULL); | 410 gtk_text_buffer_create_tag(imhtml->text_buffer, "SUP", "rise", 5000, NULL); |
| 411 gtk_text_buffer_create_tag(imhtml->text_buffer, "PRE", "family", "Monospace", NULL); | 411 gtk_text_buffer_create_tag(imhtml->text_buffer, "PRE", "family", "Monospace", NULL); |
| 412 | 412 gtk_text_buffer_create_tag(imhtml->text_buffer, "search", "background", "#22ff00", "weight", "bold", NULL); |
| 413 | |
| 413 /* When hovering over a link, we show the hand cursor--elsewhere we show the plain ol' pointer cursor */ | 414 /* When hovering over a link, we show the hand cursor--elsewhere we show the plain ol' pointer cursor */ |
| 414 imhtml->hand_cursor = gdk_cursor_new (GDK_HAND2); | 415 imhtml->hand_cursor = gdk_cursor_new (GDK_HAND2); |
| 415 imhtml->arrow_cursor = gdk_cursor_new (GDK_LEFT_PTR); | 416 imhtml->arrow_cursor = gdk_cursor_new (GDK_LEFT_PTR); |
| 416 | 417 |
| 417 imhtml->show_smileys = TRUE; | 418 imhtml->show_smileys = TRUE; |
| 1762 | 1763 |
| 1763 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale) | 1764 void gtk_imhtml_hr_free(GtkIMHtmlScalable *scale) |
| 1764 { | 1765 { |
| 1765 g_free(scale); | 1766 g_free(scale); |
| 1766 } | 1767 } |
| 1768 | |
| 1769 gboolean gtk_imhtml_search_find(GtkIMHtml *imhtml, const gchar *text) | |
| 1770 { | |
| 1771 GtkTextIter iter, start, end; | |
| 1772 gboolean new_search = TRUE; | |
| 1773 | |
| 1774 g_return_val_if_fail(imhtml != NULL, FALSE); | |
| 1775 g_return_val_if_fail(text != NULL, FALSE); | |
| 1776 | |
| 1777 if (imhtml->search_string && !strcmp(text, imhtml->search_string)) | |
| 1778 new_search = FALSE; | |
| 1779 | |
| 1780 | |
| 1781 if (new_search) { | |
| 1782 gtk_imhtml_search_clear(imhtml); | |
| 1783 gtk_text_buffer_get_start_iter(imhtml->text_buffer, &iter); | |
| 1784 } else { | |
| 1785 gtk_text_buffer_get_iter_at_mark(imhtml->text_buffer, &iter, | |
| 1786 gtk_text_buffer_get_mark(imhtml->text_buffer, "search")); | |
| 1787 } | |
| 1788 imhtml->search_string = g_strdup(text); | |
| 1789 | |
| 1790 if (gtk_text_iter_forward_search(&iter, imhtml->search_string, | |
| 1791 GTK_TEXT_SEARCH_VISIBLE_ONLY, | |
| 1792 &start, &end, NULL)) { | |
| 1793 | |
| 1794 gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(imhtml), &start, 0, TRUE, 0, 0); | |
| 1795 gtk_text_buffer_create_mark(imhtml->text_buffer, "search", &end, FALSE); | |
| 1796 if (new_search) { | |
| 1797 gtk_text_buffer_remove_tag_by_name(imhtml->text_buffer, "search", &iter, &end); | |
| 1798 do | |
| 1799 gtk_text_buffer_apply_tag_by_name(imhtml->text_buffer, "search", &start, &end); | |
| 1800 while (gtk_text_iter_forward_search(&end, imhtml->search_string, GTK_TEXT_SEARCH_VISIBLE_ONLY, | |
| 1801 &start, &end, NULL)); | |
| 1802 } | |
| 1803 return TRUE; | |
| 1804 } | |
| 1805 return FALSE; | |
| 1806 } | |
| 1807 | |
| 1808 void gtk_imhtml_search_clear(GtkIMHtml *imhtml) | |
| 1809 { | |
| 1810 GtkTextIter start, end; | |
| 1811 | |
| 1812 g_return_if_fail(imhtml != NULL); | |
| 1813 | |
| 1814 gtk_text_buffer_get_start_iter(imhtml->text_buffer, &start); | |
| 1815 gtk_text_buffer_get_end_iter(imhtml->text_buffer, &end); | |
| 1816 | |
| 1817 gtk_text_buffer_remove_tag_by_name(imhtml->text_buffer, "search", &start, &end); | |
| 1818 if (imhtml->search_string) | |
| 1819 g_free(imhtml->search_string); | |
| 1820 imhtml->search_string = NULL; | |
| 1821 } |
