static gboolean
test_maybe_timeout (struct test_data_t *data)
{
double_click_state = DOUBLE_CLICK_TEST_OFF;
gtk_image_set_from_stock (GTK_IMAGE (data->image),
MOUSE_DBLCLCK_OFF, mouse_capplet_dblclck_icon_get_size());
*data->timeout_id = 0;
return FALSE;
}
/* Set up the property editors in the dialog. */
static void
setup_dialog (GtkBuilder *dialog)
{
GtkRadioButton *radio;
/* Orientation radio buttons */
radio = GTK_RADIO_BUTTON (WID ("left_handed_radio"));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON(radio),
g_settings_get_boolean(mouse_settings, "left-handed"));
/* explicitly connect to button-release so that you can change orientation with either button */
g_signal_connect (WID ("right_handed_radio"), "button_release_event",
G_CALLBACK (orientation_radio_button_release_event), NULL);
g_signal_connect (WID ("left_handed_radio"), "button_release_event",
G_CALLBACK (orientation_radio_button_release_event), NULL);
g_signal_connect (WID ("left_handed_radio"), "toggled",
G_CALLBACK (orientation_radio_button_toggled), dialog);
/* Locate pointer toggle */
g_settings_bind (mouse_settings, "locate-pointer", WID ("locate_pointer_toggle"),
"active", G_SETTINGS_BIND_DEFAULT);
/* Double-click time */
g_settings_bind (mouse_settings, DOUBLE_CLICK_KEY,
gtk_range_get_adjustment (GTK_RANGE (WID ("delay_scale"))), "value",
G_SETTINGS_BIND_DEFAULT);
gtk_image_set_from_stock (GTK_IMAGE (WID ("double_click_image")), MOUSE_DBLCLCK_OFF, mouse_capplet_dblclck_icon_get_size ());
g_object_set_data (G_OBJECT (WID ("double_click_eventbox")), "image", WID ("double_click_image"));
g_signal_connect (WID ("double_click_eventbox"), "button_press_event",
G_CALLBACK (event_box_button_press_event), NULL);
/* speed */
g_settings_bind (mouse_settings, "motion-acceleration",
gtk_range_get_adjustment (GTK_RANGE (WID ("accel_scale"))), "value",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (mouse_settings, "motion-threshold",
gtk_range_get_adjustment (GTK_RANGE (WID ("sensitivity_scale"))), "value",
G_SETTINGS_BIND_DEFAULT);
/* DnD threshold */
g_settings_bind (mouse_settings, "drag-threshold",
gtk_range_get_adjustment (GTK_RANGE (WID ("drag_threshold_scale"))), "value",
G_SETTINGS_BIND_DEFAULT);
/* Trackpad page */
if (find_synaptics () == FALSE)
gtk_notebook_remove_page (GTK_NOTEBOOK (WID ("prefs_widget")), -1);
else {
g_settings_bind (touchpad_settings, "touchpad-enabled",
WID ("touchpad_enable"), "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "touchpad-enabled",
WID ("vbox_touchpad_general"), "sensitive",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "touchpad-enabled",
WID ("vbox_touchpad_scrolling"), "sensitive",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "disable-while-typing",
WID ("disable_w_typing_toggle"), "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "tap-to-click",
WID ("tap_to_click_toggle"), "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "horiz-scroll-enabled",
WID ("horiz_scroll_toggle"), "active",
G_SETTINGS_BIND_DEFAULT);
g_settings_bind (touchpad_settings, "natural-scroll",
WID ("natural_scroll_toggle"), "active",
G_SETTINGS_BIND_DEFAULT);
scrollmethod_gsettings_changed_event (touchpad_settings, "scroll-method", dialog);
char * emulation_values[] = { _("Disabled"), _("Left button"), _("Middle button"), _("Right button") };
GtkWidget *two_click_comboxbox = gtk_combo_box_text_new ();
GtkWidget *three_click_comboxbox = gtk_combo_box_text_new ();
gtk_box_pack_start (GTK_BOX (WID ("hbox_two_finger_click")), two_click_comboxbox, FALSE, FALSE, 6);
gtk_box_pack_start (GTK_BOX (WID ("hbox_three_finger_click")), three_click_comboxbox, FALSE, FALSE, 6);
int i;
for (i=0; i<4; i++) {
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (two_click_comboxbox), emulation_values[i]);
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (three_click_comboxbox), emulation_values[i]);
}
gtk_combo_box_set_active (GTK_COMBO_BOX (two_click_comboxbox), g_settings_get_int (touchpad_settings, "two-finger-click"));
gtk_combo_box_set_active (GTK_COMBO_BOX (three_click_comboxbox), g_settings_get_int (touchpad_settings, "three-finger-click"));
gtk_widget_show (two_click_comboxbox);
gtk_widget_show (three_click_comboxbox);
g_signal_connect (two_click_comboxbox, "changed", G_CALLBACK (comboxbox_changed_callback), "two-finger-click");
g_signal_connect (three_click_comboxbox, "changed", G_CALLBACK (comboxbox_changed_callback), "three-finger-click");
radio = GTK_RADIO_BUTTON (WID ("scroll_disabled_radio"));
GSList *radio_group = gtk_radio_button_get_group (radio);
GSList *item = NULL;
synaptics_check_capabilities (dialog);
for (item = radio_group; item != NULL; item = item->next) {
g_signal_connect (G_OBJECT (item->data), "clicked",
G_CALLBACK(scrollmethod_clicked_event),
dialog);
}
g_signal_connect (touchpad_settings,
"changed::scroll-method",
G_CALLBACK(scrollmethod_gsettings_changed_event),
dialog);
}
}
static gboolean
event_box_button_press_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
gint double_click_time;
static struct test_data_t data;
static gint test_on_timeout_id = 0;
static gint test_maybe_timeout_id = 0;
static guint32 double_click_timestamp = 0;
GtkWidget *image;
if (event->type != GDK_BUTTON_PRESS)
return FALSE;
image = g_object_get_data (G_OBJECT (widget), "image");
double_click_time = g_settings_get_int (mouse_settings, DOUBLE_CLICK_KEY);
if (test_maybe_timeout_id != 0) {
g_source_remove (test_maybe_timeout_id);
test_maybe_timeout_id = 0;
}
if (test_on_timeout_id != 0) {
g_source_remove (test_on_timeout_id);
test_on_timeout_id = 0;
}
switch (double_click_state) {
case DOUBLE_CLICK_TEST_OFF:
double_click_state = DOUBLE_CLICK_TEST_MAYBE;
data.image = image;
data.timeout_id = &test_maybe_timeout_id;
test_maybe_timeout_id = g_timeout_add (double_click_time, (GSourceFunc) test_maybe_timeout, &data);
break;
case DOUBLE_CLICK_TEST_MAYBE:
if (event->time - double_click_timestamp < double_click_time) {
double_click_state = DOUBLE_CLICK_TEST_ON;
data.image = image;
data.timeout_id = &test_on_timeout_id;
test_on_timeout_id = g_timeout_add (2500, (GSourceFunc) test_maybe_timeout, &data);
}
break;
case DOUBLE_CLICK_TEST_ON:
double_click_state = DOUBLE_CLICK_TEST_OFF;
break;
}
double_click_timestamp = event->time;
switch (double_click_state) {
case DOUBLE_CLICK_TEST_ON:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_ON, mouse_capplet_dblclck_icon_get_size());
break;
case DOUBLE_CLICK_TEST_MAYBE:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_MAYBE, mouse_capplet_dblclck_icon_get_size());
break;
case DOUBLE_CLICK_TEST_OFF:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_OFF, mouse_capplet_dblclck_icon_get_size());
break;
}
return TRUE;
}
/* Set up the property editors in the dialog. */
static void
setup_dialog (GladeXML *dialog, GConfChangeSet *changeset)
{
GtkRadioButton *radio;
GObject *peditor;
/* Orientation radio buttons */
radio = GTK_RADIO_BUTTON (WID ("left_handed_radio"));
peditor = gconf_peditor_new_select_radio
(changeset, "/desktop/gnome/peripherals/mouse/left_handed", gtk_radio_button_get_group (radio),
"conv-to-widget-cb", left_handed_from_gconf,
"conv-from-widget-cb", left_handed_to_gconf,
NULL);
g_signal_connect (WID ("right_handed_radio"), "button_release_event",
G_CALLBACK (orientation_radio_button_release_event), NULL);
g_signal_connect (WID ("left_handed_radio"), "button_release_event",
G_CALLBACK (orientation_radio_button_release_event), NULL);
/* Locate pointer toggle */
peditor = gconf_peditor_new_boolean
(changeset, "/desktop/gnome/peripherals/mouse/locate_pointer", WID ("locate_pointer_toggle"), NULL);
/* Double-click time */
peditor = gconf_peditor_new_numeric_range
(changeset, DOUBLE_CLICK_KEY, WID ("delay_scale"),
"conv-to-widget-cb", double_click_from_gconf,
NULL);
gtk_image_set_from_stock (GTK_IMAGE (WID ("double_click_image")), MOUSE_DBLCLCK_OFF, mouse_capplet_dblclck_icon_get_size ());
g_object_set_data (G_OBJECT (WID ("double_click_eventbox")), "image", WID ("double_click_image"));
g_signal_connect (WID ("double_click_eventbox"), "button_press_event",
G_CALLBACK (event_box_button_press_event), changeset);
/* speed */
gconf_peditor_new_numeric_range
(changeset, "/desktop/gnome/peripherals/mouse/motion_acceleration", WID ("accel_scale"),
"conv-to-widget-cb", motion_acceleration_from_gconf,
"conv-from-widget-cb", motion_acceleration_to_gconf,
NULL);
gconf_peditor_new_numeric_range
(changeset, "/desktop/gnome/peripherals/mouse/motion_threshold", WID ("sensitivity_scale"),
"conv-to-widget-cb", threshold_from_gconf,
NULL);
/* DnD threshold */
gconf_peditor_new_numeric_range
(changeset, "/desktop/gnome/peripherals/mouse/drag_threshold", WID ("drag_threshold_scale"),
"conv-to-widget-cb", drag_threshold_from_gconf,
NULL);
}
static gboolean
event_box_button_press_event (GtkWidget *widget,
GdkEventButton *event,
GConfChangeSet *changeset)
{
gint double_click_time;
GConfValue *value;
static struct test_data_t data;
static gint test_on_timeout_id = 0;
static gint test_maybe_timeout_id = 0;
static guint32 double_click_timestamp = 0;
GtkWidget *image;
GConfClient *client;
if (event->type != GDK_BUTTON_PRESS)
return FALSE;
image = g_object_get_data (G_OBJECT (widget), "image");
if (!(changeset && gconf_change_set_check_value (changeset, DOUBLE_CLICK_KEY, &value))) {
client = gconf_client_get_default();
double_click_time = gconf_client_get_int (client, DOUBLE_CLICK_KEY, NULL);
g_object_unref (client);
} else
double_click_time = gconf_value_get_int (value);
if (test_maybe_timeout_id != 0)
gtk_timeout_remove (test_maybe_timeout_id);
if (test_on_timeout_id != 0)
gtk_timeout_remove (test_on_timeout_id);
switch (double_click_state) {
case DOUBLE_CLICK_TEST_OFF:
double_click_state = DOUBLE_CLICK_TEST_MAYBE;
data.image = image;
data.timeout_id = &test_maybe_timeout_id;
test_maybe_timeout_id = gtk_timeout_add (double_click_time, (GtkFunction) test_maybe_timeout, &data);
break;
case DOUBLE_CLICK_TEST_MAYBE:
if (event->time - double_click_timestamp < double_click_time) {
double_click_state = DOUBLE_CLICK_TEST_ON;
data.image = image;
data.timeout_id = &test_on_timeout_id;
test_on_timeout_id = gtk_timeout_add (2500, (GtkFunction) test_maybe_timeout, &data);
}
break;
case DOUBLE_CLICK_TEST_ON:
double_click_state = DOUBLE_CLICK_TEST_OFF;
break;
}
double_click_timestamp = event->time;
switch (double_click_state) {
case DOUBLE_CLICK_TEST_ON:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_ON, mouse_capplet_dblclck_icon_get_size());
break;
case DOUBLE_CLICK_TEST_MAYBE:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_MAYBE, mouse_capplet_dblclck_icon_get_size());
break;
case DOUBLE_CLICK_TEST_OFF:
gtk_image_set_from_stock (GTK_IMAGE (image),
MOUSE_DBLCLCK_OFF, mouse_capplet_dblclck_icon_get_size());
break;
}
return TRUE;
}
