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terminal-widget.c
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terminal-widget.c
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/*-
* Copyright (c) 2004-2007 os-cillation e.K.
*
* Written by Benedikt Meurer <benny@xfce.org>.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#ifdef HAVE_MEMORY_H
#include <memory.h>
#endif
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#ifdef HAVE_LIBUTEMPTER
#include <utempter.h>
#endif
#include <libxfce4ui/libxfce4ui.h>
#include <terminal/terminal-util.h>
#include <terminal/terminal-enum-types.h>
#include <terminal/terminal-marshal.h>
#include <terminal/terminal-preferences.h>
#include <terminal/terminal-widget.h>
#include <terminal/terminal-private.h>
#include <terminal/terminal-regex.h>
#define MAILTO "mailto:"
enum
{
GET_CONTEXT_MENU,
LAST_SIGNAL,
};
typedef enum
{
PATTERN_TYPE_NONE,
PATTERN_TYPE_FULL_HTTP,
PATTERN_TYPE_HTTP,
PATTERN_TYPE_EMAIL
} PatternType;
typedef struct
{
const gchar *pattern;
PatternType type;
} TerminalRegexPattern;
static const TerminalRegexPattern regex_patterns[] =
{
{ REGEX_URL_AS_IS, PATTERN_TYPE_FULL_HTTP },
{ REGEX_URL_HTTP, PATTERN_TYPE_HTTP },
{ REGEX_URL_FILE, PATTERN_TYPE_FULL_HTTP },
{ REGEX_EMAIL, PATTERN_TYPE_EMAIL },
{ REGEX_NEWS_MAN, PATTERN_TYPE_FULL_HTTP },
};
static void terminal_widget_finalize (GObject *object);
static gboolean terminal_widget_button_press_event (GtkWidget *widget,
GdkEventButton *event);
static void terminal_widget_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint time);
static gboolean terminal_widget_key_press_event (GtkWidget *widget,
GdkEventKey *event);
static void terminal_widget_open_uri (TerminalWidget *widget,
const gchar *link,
gint tag);
static void terminal_widget_update_highlight_urls (TerminalWidget *widget);
struct _TerminalWidgetClass
{
VteTerminalClass parent_class;
};
struct _TerminalWidget
{
VteTerminal parent_instance;
/*< private >*/
TerminalPreferences *preferences;
gint regex_tags[G_N_ELEMENTS (regex_patterns)];
};
static guint widget_signals[LAST_SIGNAL];
static const GtkTargetEntry targets[] =
{
{ "text/uri-list", 0, TARGET_URI_LIST },
{ "text/x-moz-url", 0, TARGET_MOZ_URL },
{ "UTF8_STRING", 0, TARGET_UTF8_STRING },
{ "TEXT", 0, TARGET_TEXT },
{ "COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT },
{ "STRING", 0, TARGET_STRING },
{ "text/plain", 0, TARGET_TEXT_PLAIN },
{ "application/x-color", 0, TARGET_APPLICATION_X_COLOR },
{ "GTK_NOTEBOOK_TAB", GTK_TARGET_SAME_APP, TARGET_GTK_NOTEBOOK_TAB },
};
G_DEFINE_TYPE (TerminalWidget, terminal_widget, VTE_TYPE_TERMINAL)
static void
terminal_widget_class_init (TerminalWidgetClass *klass)
{
GtkWidgetClass *gtkwidget_class;
GObjectClass *gobject_class;
gobject_class = G_OBJECT_CLASS (klass);
gobject_class->finalize = terminal_widget_finalize;
gtkwidget_class = GTK_WIDGET_CLASS (klass);
gtkwidget_class->button_press_event = terminal_widget_button_press_event;
gtkwidget_class->drag_data_received = terminal_widget_drag_data_received;
gtkwidget_class->key_press_event = terminal_widget_key_press_event;
/**
* TerminalWidget::get-context-menu:
**/
widget_signals[GET_CONTEXT_MENU] =
g_signal_new (I_("context-menu"),
G_TYPE_FROM_CLASS (klass),
G_SIGNAL_RUN_LAST,
0, NULL, NULL,
_terminal_marshal_OBJECT__VOID,
GTK_TYPE_MENU, 0);
}
static void
terminal_widget_init (TerminalWidget *widget)
{
/* query preferences connection */
widget->preferences = terminal_preferences_get ();
/* unset tags */
memset (widget->regex_tags, -1, sizeof (widget->regex_tags));
/* setup Drag'n'Drop support */
gtk_drag_dest_set (GTK_WIDGET (widget),
GTK_DEST_DEFAULT_MOTION |
GTK_DEST_DEFAULT_HIGHLIGHT |
GTK_DEST_DEFAULT_DROP,
targets, G_N_ELEMENTS (targets),
GDK_ACTION_COPY | GDK_ACTION_LINK | GDK_ACTION_MOVE);
/* monitor the misc-highlight-urls setting */
g_signal_connect_swapped (G_OBJECT (widget->preferences), "notify::misc-highlight-urls",
G_CALLBACK (terminal_widget_update_highlight_urls), widget);
/* apply the initial misc-highlight-urls setting */
terminal_widget_update_highlight_urls (widget);
}
static void
terminal_widget_finalize (GObject *object)
{
TerminalWidget *widget = TERMINAL_WIDGET (object);
#ifdef HAVE_LIBUTEMPTER
VtePty *pty = vte_terminal_get_pty (VTE_TERMINAL (widget));
if (VTE_IS_PTY (pty))
utempter_remove_record (vte_pty_get_fd (pty));
#endif
/* disconnect the misc-highlight-urls watch */
g_signal_handlers_disconnect_by_func (G_OBJECT (widget->preferences), G_CALLBACK (terminal_widget_update_highlight_urls), widget);
/* disconnect from the preferences */
g_object_unref (G_OBJECT (widget->preferences));
(*G_OBJECT_CLASS (terminal_widget_parent_class)->finalize) (object);
}
static void
terminal_widget_context_menu_copy (TerminalWidget *widget,
GtkWidget *item)
{
GtkClipboard *clipboard;
const gchar *wlink;
GdkDisplay *display;
gchar *modified_wlink = NULL;
wlink = g_object_get_data (G_OBJECT (item), "terminal-widget-link");
if (G_LIKELY (wlink != NULL))
{
display = gtk_widget_get_display (GTK_WIDGET (widget));
/* strip mailto from links, bug #7909 */
if (g_str_has_prefix (wlink, MAILTO))
{
modified_wlink = g_strdup (wlink + strlen (MAILTO));
wlink = modified_wlink;
}
/* copy the URI to "CLIPBOARD" */
clipboard = gtk_clipboard_get_for_display (display, GDK_SELECTION_CLIPBOARD);
gtk_clipboard_set_text (clipboard, wlink, -1);
/* copy the URI to "PRIMARY" */
clipboard = gtk_clipboard_get_for_display (display, GDK_SELECTION_PRIMARY);
gtk_clipboard_set_text (clipboard, wlink, -1);
g_free (modified_wlink);
}
}
static void
terminal_widget_context_menu_open (TerminalWidget *widget,
GtkWidget *item)
{
const gchar *wlink;
gint *tag;
wlink = g_object_get_data (G_OBJECT (item), "terminal-widget-link");
tag = g_object_get_data (G_OBJECT (item), "terminal-widget-tag");
if (G_LIKELY (wlink != NULL && tag != NULL))
terminal_widget_open_uri (widget, wlink, *tag);
}
static void
terminal_widget_context_menu (TerminalWidget *widget,
gint button,
guint32 event_time,
GdkEvent *event)
{
VteTerminal *terminal = VTE_TERMINAL (widget);
GMainLoop *loop;
GtkWidget *menu = NULL;
GtkWidget *item_copy = NULL;
GtkWidget *item_open = NULL;
GtkWidget *item_separator = NULL;
GList *children;
gchar *match;
guint id, i;
gint tag;
PatternType pattern_type = PATTERN_TYPE_NONE;
g_signal_emit (G_OBJECT (widget), widget_signals[GET_CONTEXT_MENU], 0, &menu);
if (G_UNLIKELY (menu == NULL))
return;
/* check if we have a match */
match = vte_terminal_match_check_event (terminal, event, &tag);
if (G_UNLIKELY (match != NULL))
{
/* prepend a separator to the menu if it does not already contain one */
children = gtk_container_get_children (GTK_CONTAINER (menu));
item_separator = g_list_nth_data (children, 0);
if (G_LIKELY (item_separator != NULL && !GTK_IS_SEPARATOR_MENU_ITEM (item_separator)))
{
item_separator = gtk_separator_menu_item_new ();
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item_separator);
}
else
item_separator = NULL;
g_list_free (children);
/* lookup the pattern type */
for (i = 0; i < G_N_ELEMENTS (regex_patterns); i++)
if (widget->regex_tags[i] == tag)
{
pattern_type = regex_patterns[i].type;
break;
}
terminal_return_if_fail (pattern_type != PATTERN_TYPE_NONE);
/* create menu items with appriorate labels */
if (pattern_type == PATTERN_TYPE_EMAIL)
{
item_copy = gtk_menu_item_new_with_label (_("Copy Email Address"));
item_open = gtk_menu_item_new_with_label (_("Compose Email"));
}
else
{
item_copy = gtk_menu_item_new_with_label (_("Copy Link Address"));
item_open = gtk_menu_item_new_with_label (_("Open Link"));
}
/* prepend the "COPY" menu item */
g_object_set_data_full (G_OBJECT (item_copy), I_("terminal-widget-link"), g_strdup (match), g_free);
g_signal_connect_swapped (G_OBJECT (item_copy), "activate", G_CALLBACK (terminal_widget_context_menu_copy), widget);
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item_copy);
/* prepend the "OPEN" menu item */
g_object_set_data_full (G_OBJECT (item_open), I_("terminal-widget-link"), g_strdup (match), g_free);
g_object_set_data_full (G_OBJECT (item_open), I_("terminal-widget-tag"), g_memdup (&tag, sizeof (tag)), g_free);
g_signal_connect_swapped (G_OBJECT (item_open), "activate", G_CALLBACK (terminal_widget_context_menu_open), widget);
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), item_open);
g_free (match);
}
gtk_widget_show_all (menu);
/* take a reference on the menu */
g_object_ref_sink (G_OBJECT (menu));
loop = g_main_loop_new (NULL, FALSE);
/* connect the deactivate handler */
id = g_signal_connect_swapped (G_OBJECT (menu), "deactivate", G_CALLBACK (g_main_loop_quit), loop);
/* make sure the menu is on the proper screen */
gtk_menu_set_screen (GTK_MENU (menu), gtk_widget_get_screen (GTK_WIDGET (widget)));
/* run our custom main loop */
gtk_grab_add (menu);
#if GTK_CHECK_VERSION (3, 22, 0)
gtk_menu_popup_at_pointer (GTK_MENU (menu), NULL);
#else
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL, button,
event_time > 0 ? event_time : gtk_get_current_event_time ());
#endif
g_main_loop_run (loop);
g_main_loop_unref (loop);
gtk_grab_remove (menu);
/* remove the additional items (if any) */
if (item_separator != NULL) gtk_widget_destroy (item_separator);
if (item_open != NULL) gtk_widget_destroy (item_open);
if (item_copy != NULL) gtk_widget_destroy (item_copy);
/* unlink this deactivate callback */
g_signal_handler_disconnect (G_OBJECT (menu), id);
/* decrease the reference count on the menu */
g_object_unref (G_OBJECT (menu));
}
static void
terminal_widget_commit (TerminalWidget *widget,
gchar *data,
guint length,
gboolean *committed)
{
*committed = TRUE;
}
static gboolean
terminal_widget_button_press_event (GtkWidget *widget,
GdkEventButton *event)
{
const GdkModifierType modifiers = gtk_accelerator_get_default_mod_mask ();
gboolean committed = FALSE;
gboolean middle_click_opens_uri;
gchar *match;
guint signal_id = 0;
gint tag;
if (event->type == GDK_BUTTON_PRESS)
{
/* check whether to use ctrl-click or middle click to open URI */
g_object_get (G_OBJECT (TERMINAL_WIDGET (widget)->preferences),
"misc-middle-click-opens-uri", &middle_click_opens_uri, NULL);
if (middle_click_opens_uri
? (event->button == 2)
: (event->button == 1 && (event->state & modifiers) == GDK_CONTROL_MASK))
{
/* clicking on an URI fires the responsible application */
match = vte_terminal_match_check_event (VTE_TERMINAL (widget), (GdkEvent *) event, &tag);
if (G_UNLIKELY (match != NULL))
{
terminal_widget_open_uri (TERMINAL_WIDGET (widget), match, tag);
g_free (match);
return TRUE;
}
}
else if (event->button == 3)
{
signal_id = g_signal_connect (G_OBJECT (widget), "commit",
G_CALLBACK (terminal_widget_commit), &committed);
}
}
(*GTK_WIDGET_CLASS (terminal_widget_parent_class)->button_press_event) (widget, event);
if (event->button == 3 && event->type == GDK_BUTTON_PRESS)
{
g_signal_handler_disconnect (G_OBJECT (widget), signal_id);
/* no data (mouse actions) was committed to the terminal application
* which means, we can safely popup a context menu now.
*/
if (!committed || (event->state & modifiers) == GDK_SHIFT_MASK)
{
terminal_widget_context_menu (TERMINAL_WIDGET (widget),
event->button, event->time,
(GdkEvent *) event);
}
}
return TRUE;
}
static void
terminal_widget_drag_data_received (GtkWidget *widget,
GdkDragContext *context,
gint x,
gint y,
GtkSelectionData *selection_data,
guint info,
guint32 drag_time)
{
const guint16 *ucs;
GdkRGBA color;
GString *str;
GValue value = { 0, };
gchar **uris;
gchar *filename;
gchar *text;
gint n;
GtkWidget *screen;
switch (info)
{
case TARGET_STRING:
case TARGET_UTF8_STRING:
case TARGET_COMPOUND_TEXT:
case TARGET_TEXT:
text = (gchar *) gtk_selection_data_get_text (selection_data);
if (G_LIKELY (text != NULL))
{
if (G_LIKELY (IS_STRING (text)))
vte_terminal_feed_child (VTE_TERMINAL (widget), text, strlen (text));
g_free (text);
}
break;
case TARGET_TEXT_PLAIN:
if (gtk_selection_data_get_format (selection_data) != 8 || gtk_selection_data_get_length (selection_data) == 0)
{
g_printerr (_("Unable to drop selection of type text/plain to terminal: Wrong format (%d) or length (%d)\n"),
gtk_selection_data_get_format (selection_data), gtk_selection_data_get_length (selection_data));
}
else
{
vte_terminal_feed_child (VTE_TERMINAL (widget),
(const gchar *) gtk_selection_data_get_data (selection_data),
gtk_selection_data_get_length (selection_data));
}
break;
case TARGET_MOZ_URL:
if (gtk_selection_data_get_format (selection_data) != 8
|| gtk_selection_data_get_length (selection_data) == 0
|| (gtk_selection_data_get_length (selection_data) % 2) != 0)
{
g_printerr (_("Unable to drop Mozilla URL on terminal: Wrong format (%d) or length (%d)\n"),
gtk_selection_data_get_format (selection_data), gtk_selection_data_get_length (selection_data));
}
else
{
str = g_string_new (NULL);
ucs = (const guint16 *) gtk_selection_data_get_data (selection_data);
for (n = 0; n < gtk_selection_data_get_length (selection_data) / 2 && ucs[n] != '\n'; ++n)
g_string_append_unichar (str, (gunichar) ucs[n]);
filename = g_filename_from_uri (str->str, NULL, NULL);
if (filename != NULL)
{
vte_terminal_feed_child (VTE_TERMINAL (widget), filename, strlen (filename));
g_free (filename);
}
else
{
vte_terminal_feed_child (VTE_TERMINAL (widget), str->str, str->len);
}
g_string_free (str, TRUE);
}
break;
case TARGET_URI_LIST:
if (gtk_selection_data_get_format (selection_data) != 8 || gtk_selection_data_get_length (selection_data) == 0)
{
g_printerr (_("Unable to drop URI list on terminal: Wrong format (%d) or length (%d)\n"),
gtk_selection_data_get_format (selection_data), gtk_selection_data_get_length (selection_data));
}
else
{
/* split the text/uri-list */
text = g_strndup ((const gchar *) gtk_selection_data_get_data (selection_data), gtk_selection_data_get_length (selection_data));
uris = g_uri_list_extract_uris (text);
g_free (text);
/* translate all file:-URIs to quoted file names */
for (n = 0; uris[n] != NULL; ++n)
{
/* check if we have a local file here */
filename = g_filename_from_uri (uris[n], NULL, NULL);
if (G_LIKELY (filename != NULL))
{
/* release the file:-URI */
g_free (uris[n]);
/* quote the file name (for the shell) */
uris[n] = g_shell_quote (filename);
g_free (filename);
}
}
text = g_strjoinv (" ", uris);
vte_terminal_feed_child (VTE_TERMINAL (widget), text, strlen (text));
g_strfreev (uris);
g_free (text);
}
break;
case TARGET_APPLICATION_X_COLOR:
if (gtk_selection_data_get_format (selection_data) != 16 || gtk_selection_data_get_length (selection_data) != 8)
{
g_printerr (_("Received invalid color data: Wrong format (%d) or length (%d)\n"),
gtk_selection_data_get_format (selection_data), gtk_selection_data_get_length (selection_data));
}
else
{
/* get the color from the selection data (ignoring the alpha setting) */
const guchar *data = gtk_selection_data_get_data (selection_data);
color.red = (gdouble) data[0] / 65535.;
color.green = (gdouble) data[1] / 65535.;
color.blue = (gdouble) data[2] / 65535.;
color.alpha = 1.;
/* prepare the value */
g_value_init (&value, GDK_TYPE_RGBA);
g_value_set_boxed (&value, &color);
/* change the background to the specified color */
g_object_set_property (G_OBJECT (TERMINAL_WIDGET (widget)->preferences), "color-background", &value);
/* release the value */
g_value_unset (&value);
}
break;
case TARGET_GTK_NOTEBOOK_TAB:
/* 'send' the drag to the parent widget (TerminalScreen) */
screen = gtk_widget_get_parent (widget);
if (G_LIKELY (screen))
{
g_signal_emit_by_name (G_OBJECT (screen), "drag-data-received", context,
x, y, selection_data, info, drag_time);
}
break;
default:
/* never finish the drag */
return;
}
if (info != TARGET_GTK_NOTEBOOK_TAB)
gtk_drag_finish (context, TRUE, FALSE, drag_time);
}
static gboolean
terminal_widget_key_press_event (GtkWidget *widget,
GdkEventKey *event)
{
GtkAdjustment *adjustment = gtk_scrollable_get_vadjustment (GTK_SCROLLABLE (widget));
gboolean shortcuts_no_menukey;
gboolean shift_arrows_scroll;
gdouble value;
/* determine current settings */
g_object_get (G_OBJECT (TERMINAL_WIDGET (widget)->preferences),
"shortcuts-no-menukey", &shortcuts_no_menukey,
"misc-use-shift-arrows-to-scroll", &shift_arrows_scroll,
NULL);
/* popup context menu if "Menu" or "<Shift>F10" is pressed */
if (event->keyval == GDK_KEY_Menu ||
(!shortcuts_no_menukey && (event->state & GDK_SHIFT_MASK) != 0 && event->keyval == GDK_KEY_F10))
{
terminal_widget_context_menu (TERMINAL_WIDGET (widget), 0, event->time, (GdkEvent *) event);
return TRUE;
}
else if (G_UNLIKELY (shift_arrows_scroll))
{
/* scroll up one line with "<Shift>Up" */
if ((event->state & GDK_SHIFT_MASK) != 0 && (event->keyval == GDK_KEY_Up || event->keyval == GDK_KEY_KP_Up))
{
gtk_adjustment_set_value (adjustment, gtk_adjustment_get_value (adjustment) - 1);
return TRUE;
}
/* scroll down one line with "<Shift>Down" */
else if ((event->state & GDK_SHIFT_MASK) != 0 && (event->keyval == GDK_KEY_Down || event->keyval == GDK_KEY_KP_Down))
{
value = MIN (gtk_adjustment_get_value (adjustment) + 1, gtk_adjustment_get_upper (adjustment) - gtk_adjustment_get_page_size (adjustment));
gtk_adjustment_set_value (adjustment, value);
return TRUE;
}
}
return (*GTK_WIDGET_CLASS (terminal_widget_parent_class)->key_press_event) (widget, event);
}
static void
terminal_widget_open_uri (TerminalWidget *widget,
const gchar *wlink,
gint tag)
{
GtkWindow *window = GTK_WINDOW (gtk_widget_get_toplevel (GTK_WIDGET (widget)));
GError *error = NULL;
gchar *uri;
guint i;
for (i = 0; i < G_N_ELEMENTS (regex_patterns); i++)
{
/* lookup the tag in our tags */
if (widget->regex_tags[i] != tag)
continue;
/* handle the pattern type */
switch (regex_patterns[i].type)
{
case PATTERN_TYPE_FULL_HTTP:
uri = g_strdup (wlink);
break;
case PATTERN_TYPE_HTTP:
uri = g_strconcat ("http://", wlink, NULL);
break;
case PATTERN_TYPE_EMAIL:
uri = strncmp (wlink, MAILTO, strlen (MAILTO)) == 0
? g_strdup (wlink) : g_strconcat (MAILTO, wlink, NULL);
break;
default:
g_warning ("Invalid tag specified while trying to open link \"%s\".", wlink);
return;
}
/* try to open the URI with the responsible application */
#if GTK_CHECK_VERSION (3, 22, 0)
if (!gtk_show_uri_on_window (window, uri, gtk_get_current_event_time (), &error))
#else
if (!gtk_show_uri (gtk_widget_get_screen (GTK_WIDGET (widget)),
uri, gtk_get_current_event_time (), &error))
#endif
{
/* tell the user that we were unable to open the responsible application */
xfce_dialog_show_error (window, error, _("Failed to open the URL '%s'"), uri);
g_error_free (error);
}
g_free (uri);
/* done */
return;
}
}
static void
terminal_widget_update_highlight_urls (TerminalWidget *widget)
{
guint i;
gboolean highlight_urls;
GRegex *regex;
const TerminalRegexPattern *pattern;
GError *error;
g_object_get (G_OBJECT (widget->preferences),
"misc-highlight-urls", &highlight_urls, NULL);
if (!highlight_urls)
{
/* remove all our regex tags */
for (i = 0; i < G_N_ELEMENTS (regex_patterns); i++)
if (widget->regex_tags[i] != -1)
{
vte_terminal_match_remove (VTE_TERMINAL (widget), widget->regex_tags[i]);
widget->regex_tags[i] = -1;
}
}
else
{
/* set all our patterns */
for (i = 0; i < G_N_ELEMENTS (regex_patterns); i++)
{
/* continue if already set */
if (G_UNLIKELY (widget->regex_tags[i] != -1))
continue;
/* get the pattern */
pattern = ®ex_patterns[i];
/* build the regex */
error = NULL;
#if VTE_CHECK_VERSION (0, 45, 90)
regex = vte_regex_new_for_match (pattern->pattern, -1,
PCRE2_CASELESS | PCRE2_UTF | PCRE2_NO_UTF_CHECK | PCRE2_MULTILINE,
&error);
#else
regex = g_regex_new (pattern->pattern,
G_REGEX_CASELESS | G_REGEX_OPTIMIZE | G_REGEX_MULTILINE,
0, &error);
#endif
if (G_UNLIKELY (error != NULL))
{
g_critical ("Failed to parse regular expression pattern %d: %s", i, error->message);
g_error_free (error);
continue;
}
/* set the new regular expression */
widget->regex_tags[i] = vte_terminal_match_add_gregex (VTE_TERMINAL (widget), regex, 0);
#if VTE_CHECK_VERSION (0, 53, 00)
vte_terminal_match_set_cursor_name (VTE_TERMINAL (widget), widget->regex_tags[i], "hand2");
#else
vte_terminal_match_set_cursor_type (VTE_TERMINAL (widget), widget->regex_tags[i], GDK_HAND2);
#endif
/* release the regex owned by vte now */
g_regex_unref (regex);
}
}
}