static void
update_regex (IdeTerminalSearch *self)
{
const char *search_text;
gboolean caseless;
g_autofree gchar *pattern = NULL;
g_autoptr(GError) error = NULL;
g_assert (IDE_IS_TERMINAL_SEARCH (self));
search_text = gtk_entry_get_text (GTK_ENTRY (self->search_entry));
caseless = !gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->match_case_checkbutton));
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->regex_checkbutton)))
pattern = g_strdup (search_text);
else
pattern = g_regex_escape_string (search_text, -1);
if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (self->entire_word_checkbutton)))
{
char *new_pattern;
new_pattern = g_strdup_printf ("\\b%s\\b", pattern);
g_free (pattern);
pattern = new_pattern;
}
if (self->regex_caseless == caseless &&
g_strcmp0 (self->regex_pattern, pattern) == 0)
return;
if (self->regex)
{
vte_regex_unref (self->regex);
}
g_clear_pointer (&self->regex_pattern, g_free);
if (search_text[0] != '\0')
{
guint32 compile_flags;
compile_flags = PCRE2_UTF | PCRE2_NO_UTF_CHECK | PCRE2_MULTILINE;
if (caseless)
compile_flags |= PCRE2_CASELESS;
self->regex = vte_regex_new_for_search (pattern, -1, compile_flags, &error);
if (self->regex != NULL)
self->regex_pattern = g_steal_pointer (&pattern);
}
else
self->regex = NULL;
update_sensitivity (self);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_REGEX]);
}
gboolean
setup_term(GtkWidget *win, GtkWidget *term, struct term_options *to)
{
static char *args_default[] = { NULL, NULL, NULL };
char **args_use;
size_t i;
GdkRGBA c_foreground_gdk;
GdkRGBA c_background_gdk;
GdkRGBA c_palette_gdk[16];
GdkRGBA c_gdk;
VteRegex *url_vregex = NULL;
GError *err = NULL;
GSpawnFlags spawn_flags;
if (to->argv != NULL)
{
args_use = to->argv;
spawn_flags = G_SPAWN_SEARCH_PATH;
}
else
{
if (args_default[0] == NULL)
{
args_default[0] = vte_get_user_shell();
if (args_default[0] == NULL)
args_default[0] = "/bin/sh";
if (login_shell)
args_default[1] = g_strdup_printf("-%s", args_default[0]);
else
args_default[1] = args_default[0];
}
args_use = args_default;
spawn_flags = G_SPAWN_SEARCH_PATH | G_SPAWN_FILE_AND_ARGV_ZERO;
}
/* Appearance. */
term_set_font(NULL, VTE_TERMINAL(term), 0);
gtk_widget_show_all(win);
vte_terminal_set_allow_bold(VTE_TERMINAL(term), enable_bold);
vte_terminal_set_cursor_blink_mode(VTE_TERMINAL(term), VTE_CURSOR_BLINK_OFF);
vte_terminal_set_geometry_hints_for_window(VTE_TERMINAL(term),
GTK_WINDOW(win));
vte_terminal_set_mouse_autohide(VTE_TERMINAL(term), TRUE);
vte_terminal_set_scrollback_lines(VTE_TERMINAL(term), scrollback_lines);
gdk_rgba_parse(&c_foreground_gdk, c_foreground);
gdk_rgba_parse(&c_background_gdk, c_background);
for (i = 0; i < 16; i++)
gdk_rgba_parse(&c_palette_gdk[i], c_palette[i]);
vte_terminal_set_colors(VTE_TERMINAL(term), &c_foreground_gdk,
&c_background_gdk, c_palette_gdk, 16);
if (c_bold != NULL)
{
gdk_rgba_parse(&c_gdk, c_bold);
vte_terminal_set_color_bold(VTE_TERMINAL(term), &c_gdk);
}
if (c_cursor != NULL)
{
gdk_rgba_parse(&c_gdk, c_cursor);
vte_terminal_set_color_cursor(VTE_TERMINAL(term), &c_gdk);
}
if (c_cursor_foreground != NULL)
{
gdk_rgba_parse(&c_gdk, c_cursor_foreground);
vte_terminal_set_color_cursor_foreground(VTE_TERMINAL(term), &c_gdk);
}
url_vregex = vte_regex_new_for_match(url_regex, strlen(url_regex),
PCRE2_MULTILINE | PCRE2_CASELESS, &err);
if (url_vregex == NULL)
fprintf(stderr, "url_regex: %s\n",
err == NULL ? "<err is NULL>" : err->message);
else
{
vte_terminal_match_add_regex(VTE_TERMINAL(term), url_vregex, 0);
vte_regex_unref(url_vregex);
}
/* Signals. */
g_signal_connect(G_OBJECT(term), "bell",
G_CALLBACK(sig_bell), win);
g_signal_connect(G_OBJECT(term), "button-press-event",
G_CALLBACK(sig_button_press), NULL);
if (!to->hold)
g_signal_connect(G_OBJECT(term), "child-exited",
G_CALLBACK(sig_child_exited), win);
g_signal_connect(G_OBJECT(term), "decrease-font-size",
G_CALLBACK(sig_decrease_font_size), win);
g_signal_connect(G_OBJECT(term), "increase-font-size",
G_CALLBACK(sig_increase_font_size), win);
g_signal_connect(G_OBJECT(term), "key-press-event",
G_CALLBACK(sig_key_press), win);
g_signal_connect(G_OBJECT(term), "resize-window",
G_CALLBACK(sig_window_resize), win);
g_signal_connect(G_OBJECT(term), "window-title-changed",
G_CALLBACK(sig_window_title_changed), win);
/* Spawn child. */
return vte_terminal_spawn_sync(VTE_TERMINAL(term), VTE_PTY_DEFAULT, to->cwd,
args_use, NULL, spawn_flags,
NULL, NULL, NULL, NULL, NULL);
}
static int
button_pressed(GtkWidget *widget, GdkEventButton *event, gpointer data)
{
VteTerminal *terminal;
char *match;
int tag;
GtkBorder padding;
gboolean has_extra_match;
char *extra_match = NULL;
switch (event->button) {
case 3:
terminal = VTE_TERMINAL(widget);
gtk_style_context_get_padding(gtk_widget_get_style_context(widget),
gtk_widget_get_state_flags(widget),
&padding);
match = vte_terminal_match_check_event(terminal,
(GdkEvent*)event,
&tag);
if (match != NULL) {
g_print("Matched `%s' (%d).\n", match, tag);
g_free(match);
if (GPOINTER_TO_INT(data) != 0) {
vte_terminal_match_remove(terminal, tag);
}
}
#ifdef WITH_PCRE2
if (!use_gregex) {
VteRegex *regex = vte_regex_new("\\d+", -1, PCRE2_UTF, NULL);
has_extra_match = vte_terminal_event_check_regex_simple(terminal,
(GdkEvent*)event,
®ex, 1,
0,
&extra_match);
vte_regex_unref(regex);
} else
#endif
{
GRegex *regex = g_regex_new("\\d+", 0, 0, NULL);
has_extra_match = vte_terminal_event_check_gregex_simple(terminal,
(GdkEvent*)event,
®ex, 1,
0,
&extra_match);
g_regex_unref(regex);
}
if (has_extra_match)
g_print("Extra regex match: %s\n", extra_match);
else
g_print("Extra regex didn't match\n");
g_free(extra_match);
break;
case 1:
case 2:
default:
break;
}
return FALSE;
}
