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Diffstat (limited to '')
| -rw-r--r-- | panels/wacom/cc-wacom-page.c | 865 |
1 files changed, 865 insertions, 0 deletions
diff --git a/panels/wacom/cc-wacom-page.c b/panels/wacom/cc-wacom-page.c new file mode 100644 index 0000000..696d71d --- /dev/null +++ b/panels/wacom/cc-wacom-page.c @@ -0,0 +1,865 @@ +/* + * Copyright © 2011 Red Hat, Inc. + * + * 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/>. + * + * Authors: Peter Hutterer <peter.hutterer@redhat.com> + * Bastien Nocera <hadess@hadess.net> + * + */ + +#include <config.h> + +#ifdef FAKE_AREA +#include <gdk/gdk.h> +#endif /* FAKE_AREA */ + +#include <glib/gi18n-lib.h> +#include <gtk/gtk.h> +#include <gdesktop-enums.h> +#ifdef GDK_WINDOWING_X11 +#include <gdk/x11/gdkx.h> +#endif +#ifdef GDK_WINDOWING_WAYLAND +#include <gdk/wayland/gdkwayland.h> +#endif + +#include "cc-wacom-device.h" +#include "cc-wacom-button-row.h" +#include "cc-wacom-page.h" +#include "cc-wacom-stylus-page.h" +#include "gsd-enums.h" +#include "calibrator-gui.h" +#include "gsd-input-helper.h" + +#include <string.h> + +#define MWID(x) (GtkWidget *) gtk_builder_get_object (page->mapping_builder, x) + +#define THRESHOLD_MISCLICK 15 +#define THRESHOLD_DOUBLECLICK 7 + +struct _CcWacomPage +{ + GtkBox parent_instance; + + CcWacomPanel *panel; + CcWacomDevice *stylus; + GList *pads; + CcCalibArea *area; + GSettings *wacom_settings; + + GtkWidget *tablet_section; + GtkWidget *tablet_icon; + GtkWidget *tablet_display; + GtkWidget *tablet_calibrate; + GtkWidget *tablet_map_buttons; + GtkWidget *tablet_mode; + GtkWidget *tablet_mode_switch; + GtkWidget *tablet_left_handed; + GtkWidget *tablet_left_handed_switch; + GtkWidget *tablet_aspect_ratio; + GtkWidget *tablet_aspect_ratio_switch; + GtkWidget *display_section; + + GnomeRRScreen *rr_screen; + + /* Button mapping */ + GtkBuilder *mapping_builder; + GtkWindow *button_map; + GtkListStore *action_store; + + GCancellable *cancellable; + + /* To reach other grouped devices */ + GsdDeviceManager *manager; +}; + +G_DEFINE_TYPE (CcWacomPage, cc_wacom_page, GTK_TYPE_BOX) + +/* Different types of layout for the tablet config */ +enum { + LAYOUT_NORMAL, /* tracking mode, button mapping */ + LAYOUT_REVERSIBLE, /* tracking mode, button mapping, left-hand orientation */ + LAYOUT_SCREEN /* button mapping, calibration, display resolution */ +}; + +static int +get_layout_type (CcWacomDevice *device) +{ + int layout; + + if (cc_wacom_device_get_integration_flags (device) & + (WACOM_DEVICE_INTEGRATED_DISPLAY | WACOM_DEVICE_INTEGRATED_SYSTEM)) + layout = LAYOUT_SCREEN; + else if (cc_wacom_device_is_reversible (device)) + layout = LAYOUT_REVERSIBLE; + else + layout = LAYOUT_NORMAL; + + return layout; +} + +static void +set_calibration (CcWacomDevice *device, + gdouble *cal, + gsize ncal, + GSettings *settings) +{ + GVariant *current; /* current calibration */ + GVariant *array; /* new calibration */ + g_autofree GVariant **tmp = NULL; + gsize nvalues; + gint i; + + current = g_settings_get_value (settings, "area"); + g_variant_get_fixed_array (current, &nvalues, sizeof (gdouble)); + if ((ncal != 4) || (nvalues != 4)) { + g_warning("Unable to set device calibration property. Got %"G_GSIZE_FORMAT" items to put in %"G_GSIZE_FORMAT" slots; expected %d items.\n", ncal, nvalues, 4); + return; + } + + tmp = g_malloc (nvalues * sizeof (GVariant*)); + for (i = 0; i < ncal; i++) + tmp[i] = g_variant_new_double (cal[i]); + + array = g_variant_new_array (G_VARIANT_TYPE_DOUBLE, tmp, nvalues); + g_settings_set_value (settings, "area", array); + + g_debug ("Setting area to %f, %f, %f, %f (left/right/top/bottom)", + cal[0], cal[1], cal[2], cal[3]); +} + +static void +finish_calibration (CcCalibArea *area, + gpointer user_data) +{ + CcWacomPage *page = (CcWacomPage *) user_data; + XYinfo axis; + gdouble cal[4]; + + if (cc_calib_area_finish (area)) { + cc_calib_area_get_padding (area, &axis); + cal[0] = axis.x_min; + cal[1] = axis.x_max; + cal[2] = axis.y_min; + cal[3] = axis.y_max; + + set_calibration (page->stylus, + cal, 4, page->wacom_settings); + } else { + /* Reset the old values */ + GVariant *old_calibration; + + old_calibration = g_object_get_data (G_OBJECT (page), "old-calibration"); + g_settings_set_value (page->wacom_settings, "area", old_calibration); + g_object_set_data (G_OBJECT (page), "old-calibration", NULL); + } + + cc_calib_area_free (area); + page->area = NULL; + gtk_widget_set_sensitive (page->tablet_calibrate, TRUE); +} + +static GdkDevice * +cc_wacom_page_get_gdk_device (CcWacomPage *page) +{ + GsdDevice *gsd_device; + GdkDevice *gdk_device = NULL; + GdkDisplay *display; + GdkSeat *seat; + g_autoptr(GList) slaves = NULL; + GList *l; + + gsd_device = cc_wacom_device_get_device (page->stylus); + g_return_val_if_fail (GSD_IS_DEVICE (gsd_device), NULL); + + display = gtk_widget_get_display (GTK_WIDGET (page)); + seat = gdk_display_get_default_seat (display); + slaves = gdk_seat_get_devices (seat, GDK_SEAT_CAPABILITY_TABLET_STYLUS); + + for (l = slaves; l && !gdk_device; l = l->next) { + g_autofree gchar *device_node = NULL; + + if (gdk_device_get_source (l->data) != GDK_SOURCE_PEN) + continue; + +#ifdef GDK_WINDOWING_X11 + if (GDK_IS_X11_DISPLAY (display)) + device_node = xdevice_get_device_node (gdk_x11_device_get_id (l->data)); +#endif +#ifdef GDK_WINDOWING_WAYLAND + if (GDK_IS_WAYLAND_DISPLAY (display)) + device_node = g_strdup (gdk_wayland_device_get_node_path (l->data)); +#endif + + if (g_strcmp0 (device_node, gsd_device_get_device_file (gsd_device)) == 0) + gdk_device = l->data; + } + + return gdk_device; +} + +static gboolean +run_calibration (CcWacomPage *page, + GVariant *old_calibration, + gdouble *cal, + GdkMonitor *monitor) +{ + g_assert (page->area == NULL); + + page->area = cc_calib_area_new (NULL, + monitor, + cc_wacom_page_get_gdk_device (page), + finish_calibration, + page, + THRESHOLD_MISCLICK, + THRESHOLD_DOUBLECLICK); + + g_object_set_data_full (G_OBJECT (page), + "old-calibration", + old_calibration, + (GDestroyNotify) g_variant_unref); + + return FALSE; +} + +static GdkMonitor * +find_monitor_at_point (GdkDisplay *display, + gint x, + gint y) +{ + GListModel *monitors; + int i; + + monitors = gdk_display_get_monitors (display); + + for (i = 0; i < g_list_model_get_n_items (monitors); i++) { + g_autoptr(GdkMonitor) m = g_list_model_get_item (monitors, i); + GdkRectangle geometry; + + gdk_monitor_get_geometry (m, &geometry); + if (gdk_rectangle_contains_point (&geometry, x, y)) + return g_steal_pointer (&m); + } + + return NULL; +} + +static void +calibrate (CcWacomPage *page) +{ + int i; + GVariant *old_calibration, *array; + g_autofree GVariant **tmp = NULL; + g_autofree gdouble *calibration = NULL; + gsize ncal; + GdkDisplay *display; + g_autoptr(GdkMonitor) monitor = NULL; + g_autoptr(GnomeRRScreen) rr_screen = NULL; + GnomeRROutput *output; + g_autoptr(GError) error = NULL; + GDBusProxy *input_mapping_proxy; + gint x, y; + + display = gdk_display_get_default (); + rr_screen = gnome_rr_screen_new (display, &error); + if (error) { + g_warning ("Could not connect to display manager: %s", error->message); + return; + } + + output = cc_wacom_device_get_output (page->stylus, rr_screen); + input_mapping_proxy = cc_wacom_panel_get_input_mapping_bus_proxy (page->panel); + + if (output) { + gnome_rr_output_get_position (output, &x, &y); + monitor = find_monitor_at_point (display, x, y); + } else if (input_mapping_proxy) { + GsdDevice *gsd_device; + GVariant *mapping; + + gsd_device = cc_wacom_device_get_device (page->stylus); + + if (gsd_device) { + mapping = g_dbus_proxy_call_sync (input_mapping_proxy, + "GetDeviceMapping", + g_variant_new ("(o)", gsd_device_get_device_file (gsd_device)), + G_DBUS_CALL_FLAGS_NONE, + -1, + NULL, + NULL); + if (mapping) { + gint x, y, width, height; + + g_variant_get (mapping, "((iiii))", &x, &y, &width, &height); + monitor = find_monitor_at_point (display, x, y); + } + } + } + + if (!monitor) { + /* The display the tablet should be mapped to could not be located. + * This shouldn't happen if the EDID data is good... + */ + g_critical("Output associated with the tablet is not connected. Calibration may appear in wrong monitor."); + } + + old_calibration = g_settings_get_value (page->wacom_settings, "area"); + g_variant_get_fixed_array (old_calibration, &ncal, sizeof (gdouble)); + + if (ncal != 4) { + g_warning("Device calibration property has wrong length. Got %"G_GSIZE_FORMAT" items; expected %d.\n", ncal, 4); + return; + } + + calibration = g_new0 (gdouble, ncal); + + /* Reset the current values, to avoid old calibrations + * from interfering with the calibration */ + tmp = g_malloc (ncal * sizeof (GVariant*)); + for (i = 0; i < ncal; i++) { + calibration[i] = 0.0; + tmp[i] = g_variant_new_double (calibration[i]); + } + + array = g_variant_new_array (G_VARIANT_TYPE_DOUBLE, tmp, ncal); + g_settings_set_value (page->wacom_settings, "area", array); + + run_calibration (page, old_calibration, calibration, monitor); + gtk_widget_set_sensitive (page->tablet_calibrate, FALSE); +} + +static void +on_calibrate_activated (CcWacomPage *self) +{ + calibrate (self); +} + +/* This avoids us crashing when a newer version of + * gnome-control-center has been used, and we load up an + * old one, as the action type if unknown to the old g-c-c */ +static gboolean +action_type_is_valid (GDesktopPadButtonAction action) +{ + if (action >= G_N_ELEMENTS (action_table)) + return FALSE; + return TRUE; +} + +static void +create_row_from_button (GtkWidget *list_box, + guint button, + GSettings *settings) +{ + gtk_list_box_append (GTK_LIST_BOX (list_box), + cc_wacom_button_row_new (button, settings)); +} + +static void +setup_button_mapping (CcWacomPage *page) +{ + GDesktopPadButtonAction action; + CcWacomDevice *pad; + GtkWidget *list_box; + guint i, n_buttons; + GSettings *settings; + + list_box = MWID ("shortcuts_list"); + pad = page->pads->data; + n_buttons = cc_wacom_device_get_num_buttons (pad); + + for (i = 0; i < n_buttons; i++) { + settings = cc_wacom_device_get_button_settings (pad, i); + if (!settings) + continue; + + action = g_settings_get_enum (settings, "action"); + if (!action_type_is_valid (action)) + continue; + + create_row_from_button (list_box, i, settings); + } +} + +static void +button_mapping_dialog_closed (CcWacomPage *page) +{ + gtk_window_destroy (GTK_WINDOW (MWID ("button-mapping-dialog"))); + g_clear_object (&page->mapping_builder); +} + +static void +show_button_mapping_dialog (CcWacomPage *page) +{ + GtkWidget *toplevel; + g_autoptr(GError) error = NULL; + GtkWidget *dialog; + + g_assert (page->mapping_builder == NULL); + page->mapping_builder = gtk_builder_new (); + gtk_builder_add_from_resource (page->mapping_builder, + "/org/gnome/control-center/wacom/button-mapping.ui", + &error); + + if (error != NULL) { + g_warning ("Error loading UI file: %s", error->message); + g_clear_object (&page->mapping_builder); + return; + } + + setup_button_mapping (page); + + dialog = MWID ("button-mapping-dialog"); + toplevel = GTK_WIDGET (gtk_widget_get_native (GTK_WIDGET (page))); + gtk_window_set_transient_for (GTK_WINDOW (dialog), GTK_WINDOW (toplevel)); + gtk_window_set_modal (GTK_WINDOW (dialog), TRUE); + g_signal_connect_object (dialog, "response", + G_CALLBACK (button_mapping_dialog_closed), page, G_CONNECT_SWAPPED); + + gtk_widget_show (dialog); + + page->button_map = GTK_WINDOW (dialog); + g_object_add_weak_pointer (G_OBJECT (dialog), (gpointer *) &page->button_map); +} + +static void +set_osd_visibility_cb (GObject *source_object, + GAsyncResult *res, + gpointer data) +{ + g_autoptr(GError) error = NULL; + GVariant *result; + CcWacomPage *page; + + page = CC_WACOM_PAGE (data); + + result = g_dbus_proxy_call_finish (G_DBUS_PROXY (source_object), res, &error); + + if (result == NULL) { + if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED)) { + g_printerr ("Error setting OSD's visibility: %s\n", error->message); + show_button_mapping_dialog (page); + } else { + return; + } + } +} + +static void +set_osd_visibility (CcWacomPage *page) +{ + GDBusProxy *proxy; + GsdDevice *gsd_device; + const gchar *device_path; + + proxy = cc_wacom_panel_get_gsd_wacom_bus_proxy (page->panel); + + /* Pick the first device, the OSD may change later between them */ + gsd_device = cc_wacom_device_get_device (page->pads->data); + + device_path = gsd_device_get_device_file (gsd_device); + + if (proxy == NULL) { + show_button_mapping_dialog (page); + return; + } + + g_dbus_proxy_call (proxy, + "Show", + g_variant_new ("(ob)", device_path, TRUE), + G_DBUS_CALL_FLAGS_NONE, + -1, + page->cancellable, + set_osd_visibility_cb, + page); +} + +static void +on_map_buttons_activated (CcWacomPage *self) +{ + set_osd_visibility (self); +} + +static void +on_display_selected (GtkWidget *widget, + GParamSpec *pspec, + CcWacomPage *page) +{ + GListModel *list; + g_autoptr (GObject) obj = NULL; + GVariant *variant; + gint idx; + + list = adw_combo_row_get_model (ADW_COMBO_ROW (widget)); + idx = adw_combo_row_get_selected (ADW_COMBO_ROW (widget)); + obj = g_list_model_get_item (list, idx); + + variant = g_object_get_data (obj, "value-output"); + + if (variant) + g_settings_set_value (page->wacom_settings, "output", g_variant_ref (variant)); + else + g_settings_reset (page->wacom_settings, "output"); + + gtk_widget_set_sensitive (page->tablet_calibrate, variant == NULL); +} + +/* Boilerplate code goes below */ + +static void +cc_wacom_page_get_property (GObject *object, + guint property_id, + GValue *value, + GParamSpec *pspec) +{ + switch (property_id) + { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + } +} + +static void +cc_wacom_page_set_property (GObject *object, + guint property_id, + const GValue *value, + GParamSpec *pspec) +{ + switch (property_id) + { + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec); + } +} + +static void +cc_wacom_page_dispose (GObject *object) +{ + CcWacomPage *self = CC_WACOM_PAGE (object); + + g_cancellable_cancel (self->cancellable); + g_clear_object (&self->cancellable); + g_clear_pointer (&self->area, cc_calib_area_free); + g_clear_pointer (&self->button_map, gtk_window_destroy); + g_list_free_full (self->pads, g_object_unref); + g_clear_object (&self->rr_screen); + self->pads = NULL; + + self->panel = NULL; + + G_OBJECT_CLASS (cc_wacom_page_parent_class)->dispose (object); +} + +static void +cc_wacom_page_class_init (CcWacomPageClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + object_class->get_property = cc_wacom_page_get_property; + object_class->set_property = cc_wacom_page_set_property; + object_class->dispose = cc_wacom_page_dispose; + + gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/control-center/wacom/cc-wacom-page.ui"); + + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_section); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_icon); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_display); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_calibrate); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_map_buttons); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_mode); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_mode_switch); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_left_handed); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_left_handed_switch); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_aspect_ratio); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, tablet_aspect_ratio_switch); + gtk_widget_class_bind_template_child (widget_class, CcWacomPage, display_section); + + gtk_widget_class_bind_template_callback (widget_class, on_map_buttons_activated); + gtk_widget_class_bind_template_callback (widget_class, on_calibrate_activated); + gtk_widget_class_bind_template_callback (widget_class, on_display_selected); +} + +static void +update_displays_model (CcWacomPage *page) +{ + g_autoptr (GtkStringList) list = NULL; + GnomeRROutput **outputs, *cur_output; + int i, idx = 0, cur = -1, automatic_item = -1; + g_autoptr (GObject) obj = NULL; + GVariant *variant; + + outputs = gnome_rr_screen_list_outputs (page->rr_screen); + list = gtk_string_list_new (NULL); + cur_output = cc_wacom_device_get_output (page->stylus, + page->rr_screen); + + for (i = 0; outputs[i] != NULL; i++) { + GnomeRROutput *output = outputs[i]; + GnomeRRCrtc *crtc = gnome_rr_output_get_crtc (output); + g_autofree gchar *text = NULL; + g_autofree gchar *vendor = NULL; + g_autofree gchar *product = NULL; + g_autofree gchar *serial = NULL; + const gchar *name, *disp_name; + + /* Output is turned on? */ + if (!crtc || gnome_rr_crtc_get_current_mode (crtc) == NULL) + continue; + + if (output == cur_output) + cur = idx; + + name = gnome_rr_output_get_name (output); + disp_name = gnome_rr_output_get_display_name (output); + text = g_strdup_printf ("%s (%s)", name, disp_name); + + gnome_rr_output_get_ids_from_edid (output, + &vendor, + &product, + &serial); + variant = g_variant_new_strv ((const gchar *[]) { vendor, product, serial }, 3); + + gtk_string_list_append (list, text); + obj = g_list_model_get_item (G_LIST_MODEL (list), idx); + g_object_set_data_full (G_OBJECT (obj), "value-output", + variant, (GDestroyNotify) g_variant_unref); + idx++; + } + + /* All displays item */ + gtk_string_list_append (list, _("All Displays")); + variant = g_variant_new_strv ((const gchar *[]) { "", "", "" }, 3); + obj = g_list_model_get_item (G_LIST_MODEL (list), idx); + g_object_set_data_full (G_OBJECT (obj), "value-output", + variant, (GDestroyNotify) g_variant_unref); + if (cur_output == NULL) + cur = idx; + + /* "Automatic" item */ + if (get_layout_type (page->stylus) == LAYOUT_SCREEN) { + g_autoptr (GVariant) user_value = NULL; + + idx++; + gtk_string_list_append (list, _("Automatic")); + automatic_item = idx; + + user_value = g_settings_get_user_value (page->wacom_settings, "output"); + if (!user_value) + cur = idx; + } + + g_signal_handlers_block_by_func (page->tablet_display, on_display_selected, page); + adw_combo_row_set_model (ADW_COMBO_ROW (page->tablet_display), G_LIST_MODEL (list)); + adw_combo_row_set_selected (ADW_COMBO_ROW (page->tablet_display), cur); + g_signal_handlers_unblock_by_func (page->tablet_display, on_display_selected, page); + + gtk_widget_set_sensitive (page->tablet_calibrate, cur == automatic_item); +} + +static void +cc_wacom_page_init (CcWacomPage *page) +{ + g_autoptr (GError) error = NULL; + + gtk_widget_init_template (GTK_WIDGET (page)); + page->rr_screen = gnome_rr_screen_new (gdk_display_get_default (), &error); + + if (error) + g_warning ("Could not get RR screen: %s", error->message); + + g_signal_connect_object (page->rr_screen, "changed", + G_CALLBACK (update_displays_model), + page, G_CONNECT_SWAPPED); +} + +static void +set_icon_name (CcWacomPage *page, + GtkWidget *widget, + const char *icon_name) +{ + g_autofree gchar *resource = NULL; + + resource = g_strdup_printf ("/org/gnome/control-center/wacom/%s.svg", icon_name); + gtk_picture_set_resource (GTK_PICTURE (widget), resource); +} + +static gboolean +has_monitor (CcWacomPage *page) +{ + WacomIntegrationFlags integration_flags; + + integration_flags = cc_wacom_device_get_integration_flags (page->stylus); + + return ((integration_flags & + (WACOM_DEVICE_INTEGRATED_DISPLAY | WACOM_DEVICE_INTEGRATED_SYSTEM)) != 0); +} + +static void +update_pad_availability (CcWacomPage *page) +{ + gtk_widget_set_visible (page->tablet_map_buttons, page->pads != NULL); +} + +static void +check_add_pad (CcWacomPage *page, + GsdDevice *gsd_device) +{ + g_autoptr(CcWacomDevice) wacom_device = NULL; + + if ((gsd_device_get_device_type (gsd_device) & GSD_DEVICE_TYPE_PAD) == 0) + return; + + if (!gsd_device_shares_group (cc_wacom_device_get_device (page->stylus), + gsd_device)) + return; + + wacom_device = cc_wacom_device_new (gsd_device); + if (!wacom_device) + return; + + page->pads = g_list_prepend (page->pads, g_steal_pointer (&wacom_device)); + update_pad_availability (page); +} + +static void +check_remove_pad (CcWacomPage *page, + GsdDevice *gsd_device) +{ + GList *l; + + if ((gsd_device_get_device_type (gsd_device) & GSD_DEVICE_TYPE_PAD) == 0) + return; + + for (l = page->pads; l; l = l->next) { + CcWacomDevice *wacom_device = l->data; + if (cc_wacom_device_get_device (wacom_device) == gsd_device) { + page->pads = g_list_delete_link (page->pads, l); + g_object_unref (wacom_device); + } + } + + update_pad_availability (page); +} + +static GVariant * +tablet_mode_bind_set (const GValue *value, + const GVariantType *expected_type, + gpointer user_data) +{ + gboolean setting; + + setting = g_value_get_boolean (value); + + return g_variant_new_string (setting ? "absolute" : "relative"); +} + +static gboolean +tablet_mode_bind_get (GValue *value, + GVariant *variant, + gpointer user_data) +{ + g_value_set_boolean (value, + g_strcmp0 (g_variant_get_string (variant, NULL), + "absolute") == 0); + return TRUE; +} + +GtkWidget * +cc_wacom_page_new (CcWacomPanel *panel, + CcWacomDevice *stylus) +{ + g_autoptr (GList) pads = NULL; + CcWacomPage *page; + GList *l; + + g_return_val_if_fail (CC_IS_WACOM_DEVICE (stylus), NULL); + + page = g_object_new (CC_TYPE_WACOM_PAGE, NULL); + + page->panel = panel; + page->stylus = stylus; + + gtk_widget_set_visible (page->tablet_left_handed, + get_layout_type (stylus) == LAYOUT_REVERSIBLE); + gtk_widget_set_visible (page->tablet_calibrate, + get_layout_type (stylus) == LAYOUT_SCREEN); + + /* FIXME move this to construct */ + page->wacom_settings = cc_wacom_device_get_settings (stylus); + + /* Tablet name */ + adw_preferences_group_set_title (ADW_PREFERENCES_GROUP (page->tablet_section), + cc_wacom_device_get_name (stylus)); + adw_preferences_group_set_description (ADW_PREFERENCES_GROUP (page->tablet_section), + cc_wacom_device_get_description (stylus)); + + g_settings_bind_with_mapping (page->wacom_settings, "mapping", + page->tablet_mode_switch, "active", + G_SETTINGS_BIND_DEFAULT, + tablet_mode_bind_get, + tablet_mode_bind_set, + NULL, NULL); + g_settings_bind_with_mapping (page->wacom_settings, "mapping", + page->display_section, "sensitive", + G_SETTINGS_BIND_DEFAULT, + tablet_mode_bind_get, + tablet_mode_bind_set, + NULL, NULL); + g_settings_bind (page->wacom_settings, "left-handed", + page->tablet_left_handed_switch, "active", + G_SETTINGS_BIND_DEFAULT); + g_settings_bind (page->wacom_settings, "keep-aspect", + page->tablet_aspect_ratio_switch, "active", + G_SETTINGS_BIND_DEFAULT); + + /* Tablet icon */ + set_icon_name (page, page->tablet_icon, cc_wacom_device_get_icon_name (stylus)); + + /* Listen to changes in related/paired pads */ + page->manager = gsd_device_manager_get (); + g_signal_connect_object (G_OBJECT (page->manager), "device-added", + G_CALLBACK (check_add_pad), page, + G_CONNECT_SWAPPED); + g_signal_connect_object (G_OBJECT (page->manager), "device-removed", + G_CALLBACK (check_remove_pad), page, + G_CONNECT_SWAPPED); + + pads = gsd_device_manager_list_devices (page->manager, GSD_DEVICE_TYPE_PAD); + for (l = pads; l ; l = l->next) + check_add_pad (page, l->data); + + update_pad_availability (page); + update_displays_model (page); + + return GTK_WIDGET (page); +} + +void +cc_wacom_page_calibrate (CcWacomPage *page) +{ + g_return_if_fail (CC_IS_WACOM_PAGE (page)); + + calibrate (page); +} + +gboolean +cc_wacom_page_can_calibrate (CcWacomPage *page) +{ + g_return_val_if_fail (CC_IS_WACOM_PAGE (page), + FALSE); + + return has_monitor (page); +} |