Exemple #1
0
gboolean document_search_real(GtkWidget *textview, gint direction)
{
	GtkTextIter iter, match_start, match_end;
	gboolean res;
	GtkSourceSearchFlags search_flags = GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;
	GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
	
	if (!string_find)
		return FALSE;
	
	if (!match_case)
		search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
	
//	if (direction == 0 || !hlight_check_searched())
	if (direction == 0 || (direction != 2 && !hlight_check_searched()))
		hlight_searched_strings(GTK_TEXT_VIEW(textview)->buffer, string_find);
	
	gtk_text_mark_set_visible(
		gtk_text_buffer_get_selection_bound(
			GTK_TEXT_VIEW(textview)->buffer), FALSE);
	
	gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
	if (direction < 0) {
		res = gtk_source_iter_backward_search(
			&iter, string_find, search_flags, &match_start, &match_end, NULL);
		if (gtk_text_iter_equal(&iter, &match_end)) {
			res = gtk_source_iter_backward_search(
				&match_start, string_find, search_flags, &match_start, &match_end, NULL);
		}
	} else {
		res = gtk_source_iter_forward_search(
			&iter, string_find, search_flags, &match_start, &match_end, NULL);
	}
	/* TODO: both gtk_(text/source)_iter_backward_search works not fine for multi-byte */
	
	/* wrap */
	/* TODO: define limit NULL -> proper value */
	if (!res) {
		if (direction < 0) {
			gtk_text_buffer_get_end_iter(textbuffer, &iter);
			res = gtk_source_iter_backward_search(
				&iter, string_find, search_flags, &match_start, &match_end, NULL);
		} else {
			gtk_text_buffer_get_start_iter(textbuffer, &iter);
			res = gtk_source_iter_forward_search(
				&iter, string_find, search_flags, &match_start, &match_end, NULL);
		}
	}
	
	if (res) {
		gtk_text_buffer_place_cursor(textbuffer, &match_start);
		gtk_text_buffer_move_mark_by_name(textbuffer, "insert", &match_end);
//		gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(textview), &match_start, 0.1, FALSE, 0.5, 0.5);
		scroll_to_cursor(textbuffer, 0.05);
	} 
	else if (direction == 0)
		run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_WARNING,
			_("Search string not found"));
	
	return res;
}
Exemple #2
0
static gboolean get_manual_charset(GtkOptionMenu *option_menu, FileInfo *selected_fi)
{
	GtkWidget *dialog;
	GtkWidget *vbox;
	GtkWidget *label;
	GtkWidget *entry;
	GError *err = NULL;
	gchar *str;

	dialog = gtk_dialog_new_with_buttons(other_codeset_title,
			GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(option_menu))),
			GTK_DIALOG_DESTROY_WITH_PARENT,
			GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
			GTK_STOCK_OK, GTK_RESPONSE_OK,
			NULL);
	gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
	gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_MOUSE);

	vbox = gtk_vbox_new(FALSE, 0);
	gtk_orientable_set_orientation(GTK_ORIENTABLE(vbox), GTK_ORIENTATION_VERTICAL);
	gtk_container_set_border_width(GTK_CONTAINER(vbox), 8);
	gtk_box_pack_start(GTK_BOX(gtk_dialog_get_content_area(GTK_DIALOG(dialog))), vbox, FALSE, FALSE, 0);

	label = gtk_label_new_with_mnemonic(_("Code_set:"));
	gtk_misc_set_alignment(GTK_MISC(label), 0.0, 0.0);
	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 5);

	entry = gtk_entry_new();
	gtk_widget_set_hexpand (entry, TRUE);
	gtk_widget_set_vexpand (entry, TRUE);
	gtk_entry_set_activates_default(GTK_ENTRY(entry), TRUE);
	gtk_label_set_mnemonic_widget(GTK_LABEL(label), entry);
	gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 5);

	gtk_dialog_set_response_sensitive(GTK_DIALOG(dialog), GTK_RESPONSE_OK, FALSE);
	g_signal_connect_after(G_OBJECT(entry), "changed",
		G_CALLBACK(toggle_sensitivity), NULL);
	if (selected_fi->charset_flag)
		gtk_entry_set_text(GTK_ENTRY(entry), selected_fi->charset);

	gtk_widget_show_all(vbox);

	if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_OK) {
		g_convert("TEST", -1, "UTF-8", gtk_entry_get_text(GTK_ENTRY(entry)), NULL, NULL, &err);
		if (err) {
			g_error_free(err);
			gtk_widget_hide(dialog);
			str = g_strdup_printf(_("'%s' is not supported"), gtk_entry_get_text(GTK_ENTRY(entry)));
			run_dialog_message(gtk_widget_get_toplevel(GTK_WIDGET(option_menu)),
				GTK_MESSAGE_ERROR, str);
			g_free(str);
		} else {
			g_free(selected_fi->charset);
			selected_fi->charset = g_strdup(gtk_entry_get_text(GTK_ENTRY(entry)));
			selected_fi->charset_flag = TRUE;
			gtk_widget_destroy(dialog);

			init_menu_item_manual_charset(selected_fi->charset_flag
				? selected_fi->charset : NULL);

			return TRUE;
		}
	}
	gtk_widget_destroy(dialog);

	return FALSE;
}
Exemple #3
0
static gint document_replace_real(GtkWidget *textview)
{
	GtkTextIter iter, match_start, match_end, rep_start;
	GtkTextMark *mark_init = NULL;
	gboolean res;
	gint num = 0, offset;
	GtkWidget *q_dialog = NULL;
	GtkSourceSearchFlags search_flags = GTK_SOURCE_SEARCH_VISIBLE_ONLY | GTK_SOURCE_SEARCH_TEXT_ONLY;	
	GtkTextBuffer *textbuffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
	
	if (!match_case)
		search_flags = search_flags | GTK_SOURCE_SEARCH_CASE_INSENSITIVE;
	
	if (replace_all) {
		gtk_text_buffer_get_iter_at_mark(textbuffer,
			&iter, gtk_text_buffer_get_insert(textbuffer));
		mark_init = gtk_text_buffer_create_mark(textbuffer, NULL, &iter, FALSE);
		gtk_text_buffer_get_start_iter(textbuffer, &iter);
		
		gtk_text_buffer_get_end_iter(textbuffer, &match_end);
//		gtk_text_buffer_remove_tag_by_name(textbuffer,
//			"replaced", &iter, &match_end);
		gtk_text_buffer_remove_all_tags(textbuffer,
			&iter, &match_end);
	} else {
		hlight_searched_strings(textbuffer, string_find);
		hlight_toggle_searched(textbuffer);
	}
	
	do {
		if (replace_all) {
			res = gtk_source_iter_forward_search(
				&iter, string_find, search_flags, &match_start, &match_end, NULL);
			if (res) {
				gtk_text_buffer_place_cursor(textbuffer, &match_start);
				gtk_text_buffer_move_mark_by_name(textbuffer, "insert", &match_end);
				gtk_text_buffer_get_iter_at_mark(
					textbuffer, &iter, gtk_text_buffer_get_insert(textbuffer));
			}
		}
		else
//			res = document_search_real(textview, 0);
			res = document_search_real(textview, 2);
		
		if (res) {
			if (!replace_all) {
				if (num == 0 && q_dialog == NULL)
					q_dialog = create_dialog_message_question(
						gtk_widget_get_toplevel(textview), _("Replace?"));
#if GTK_CHECK_VERSION(2, 10, 0)
					GtkTextIter ins,bou;
					gtk_text_buffer_get_selection_bounds(textbuffer, &ins, &bou);
#endif
				switch (gtk_dialog_run(GTK_DIALOG(q_dialog))) {
				case GTK_RESPONSE_YES:
#if GTK_CHECK_VERSION(2, 10, 0)
					gtk_text_buffer_select_range(textbuffer, &ins, &bou);
#endif
					break;
				case GTK_RESPONSE_NO:
					continue;
//				case GTK_RESPONSE_CANCEL:
				default:
					res = 0;
					if (num == 0)
						num = -1;
					continue;
				}
			}
			gtk_text_buffer_delete_selection(textbuffer, TRUE, TRUE);
			if (strlen(string_replace)) {
				gtk_text_buffer_get_iter_at_mark(
					textbuffer, &rep_start,
					gtk_text_buffer_get_insert(textbuffer));
				offset = gtk_text_iter_get_offset(&rep_start);
				undo_set_sequency(TRUE);
				g_signal_emit_by_name(G_OBJECT(textbuffer),
					"begin-user-action");
				gtk_text_buffer_insert_at_cursor(textbuffer,
					string_replace, strlen(string_replace));
				g_signal_emit_by_name(G_OBJECT(textbuffer),
					"end-user-action");
				gtk_text_buffer_get_iter_at_mark(
					textbuffer, &iter,
					gtk_text_buffer_get_insert(textbuffer));
				gtk_text_buffer_get_iter_at_offset(textbuffer,
					&rep_start, offset);
				gtk_text_buffer_apply_tag_by_name(textbuffer,
					"replaced", &rep_start, &iter);
			} else
				gtk_text_buffer_get_iter_at_mark(
					textbuffer, &iter,
					gtk_text_buffer_get_insert(textbuffer));
			
			num++;
/*			if (replace_all)
				undo_set_sequency(TRUE);
			else
				undo_set_sequency(FALSE);*/
			undo_set_sequency(replace_all);
		}
	} while (res);
	if (!hlight_check_searched())
		hlight_toggle_searched(textbuffer);
	
	if (q_dialog)
		gtk_widget_destroy(q_dialog);
/*	if (strlen(string_replace)) {
		replace_mode = TRUE;
		hlight_searched_strings(textbuffer, string_replace);
	}	*/
	if (replace_all) {
		gtk_text_buffer_get_iter_at_mark(textbuffer, &iter, mark_init);
		gtk_text_buffer_place_cursor(textbuffer, &iter);
		run_dialog_message(gtk_widget_get_toplevel(textview), GTK_MESSAGE_INFO,
			_("%d strings replaced"), num);
		undo_set_sequency(FALSE);
	}
	
	return num;
}