EXPORT void audgui_get_mouse_coords (GtkWidget * widget, int * x, int * y)
{
if (widget)
{
int xwin, ywin;
GdkRectangle alloc;
GdkWindow * window = gtk_widget_get_window (widget);
GdkDisplay * display = gdk_window_get_display (window);
GdkDeviceManager * manager = gdk_display_get_device_manager (display);
GdkDevice * device = gdk_device_manager_get_client_pointer (manager);
gdk_window_get_device_position (window, device, & xwin, & ywin, NULL);
gtk_widget_get_allocation (widget, & alloc);
* x = xwin - alloc.x;
* y = ywin - alloc.y;
}
else
{
GdkDisplay * display = gdk_display_get_default ();
GdkDeviceManager * manager = gdk_display_get_device_manager (display);
GdkDevice * device = gdk_device_manager_get_client_pointer (manager);
gdk_device_get_position (device, NULL, x, y);
}
}
void
ev_document_misc_get_pointer_position (GtkWidget *widget,
gint *x,
gint *y)
{
GdkDeviceManager *device_manager;
GdkDevice *device_pointer;
GdkRectangle allocation;
if (x)
*x = -1;
if (y)
*y = -1;
if (!gtk_widget_get_realized (widget))
return;
device_manager = gdk_display_get_device_manager (gtk_widget_get_display (widget));
device_pointer = gdk_device_manager_get_client_pointer (device_manager);
gdk_window_get_device_position (gtk_widget_get_window (widget),
device_pointer,
x, y, NULL);
if (gtk_widget_get_has_window (widget))
return;
gtk_widget_get_allocation (widget, &allocation);
if (x)
*x -= allocation.x;
if (y)
*y -= allocation.y;
}
void XAP_gdk_pointer_ungrab(guint32 t)
{
GdkDeviceManager *manager
= gdk_display_get_device_manager(gdk_display_get_default());
GdkDevice *device = gdk_device_manager_get_client_pointer (manager);
gdk_device_ungrab (device, t);
}
static gboolean dt_iop_monochrome_motion_notify(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
dt_iop_monochrome_gui_data_t *g = (dt_iop_monochrome_gui_data_t *)self->gui_data;
dt_iop_monochrome_params_t *p = (dt_iop_monochrome_params_t *)self->params;
if(g->dragging)
{
const int inset = DT_COLORCORRECTION_INSET;
GtkAllocation allocation;
gtk_widget_get_allocation(widget, &allocation);
int width = allocation.width - 2 * inset, height = allocation.height - 2 * inset;
const float mouse_x = CLAMP(event->x - inset, 0, width);
const float mouse_y = CLAMP(height - 1 - event->y + inset, 0, height);
p->a = PANEL_WIDTH * (mouse_x - width * 0.5f) / (float)width;
p->b = PANEL_WIDTH * (mouse_y - height * 0.5f) / (float)height;
gtk_widget_queue_draw(self->widget);
}
gint x, y;
#if GTK_CHECK_VERSION(3, 20, 0)
gdk_window_get_device_position(event->window,
gdk_seat_get_pointer(gdk_display_get_default_seat(gtk_widget_get_display(widget))),
&x, &y, 0);
#else
gdk_window_get_device_position(event->window,
gdk_device_manager_get_client_pointer(
gdk_display_get_device_manager(gdk_window_get_display(event->window))),
&x, &y, NULL);
#endif
return TRUE;
}
GdkWindow *
do_find_current_window (void)
{
GdkWindow *current_window;
GdkDeviceManager *manager;
GdkDevice *device;
current_window = screenshot_find_active_window ();
manager = gdk_display_get_device_manager (gdk_display_get_default ());
device = gdk_device_manager_get_client_pointer (manager);
/* If there's no active window, we fall back to returning the
* window that the cursor is in.
*/
if (!current_window)
current_window = gdk_device_get_window_at_position (device, NULL, NULL);
if (current_window)
{
if (screenshot_window_is_desktop (current_window))
/* if the current window is the desktop (e.g. nautilus), we
* return NULL, as getting the whole screen makes more sense.
*/
return NULL;
/* Once we have a window, we take the toplevel ancestor. */
current_window = gdk_window_get_toplevel (current_window);
}
return current_window;
}
static void tooltip_trigger(void)
{
GdkDisplay *display = gdk_display_get_default();
#if GTK_CHECK_VERSION(3, 0, 0)
GdkDeviceManager *manager = gdk_display_get_device_manager(display);
GdkDevice *device = gdk_device_manager_get_client_pointer(manager);
GdkWindow *window = gdk_device_get_window_at_position(device, NULL, NULL);
#else
GdkWindow *window = gdk_display_get_window_at_pointer(display, NULL, NULL);
#endif
GeanyDocument *doc = document_get_current();
if (doc && window)
{
GtkWidget *event_widget;
gdk_window_get_user_data(window, (void **) &event_widget);
/* if you know a better working way, do not hesistate to tell me */
if (event_widget &&
gtk_widget_is_ancestor(event_widget, GTK_WIDGET(doc->editor->sci)))
{
gtk_tooltip_trigger_tooltip_query(display);
}
}
}
/* FIXME remove when gtknotebook's func for this becomes public, bug #.... */
static NautilusNotebook *
find_notebook_at_pointer (gint abs_x, gint abs_y)
{
GdkDeviceManager *manager;
GdkDevice *pointer;
GdkWindow *win_at_pointer, *toplevel_win;
gpointer toplevel = NULL;
gint x, y;
/* FIXME multi-head */
manager = gdk_display_get_device_manager (gdk_display_get_default ());
pointer = gdk_device_manager_get_client_pointer (manager);
win_at_pointer = gdk_device_get_window_at_position (pointer, &x, &y);
if (win_at_pointer == NULL)
{
/* We are outside all windows containing a notebook */
return NULL;
}
toplevel_win = gdk_window_get_toplevel (win_at_pointer);
/* get the GtkWidget which owns the toplevel GdkWindow */
gdk_window_get_user_data (toplevel_win, &toplevel);
/* toplevel should be an NautilusWindow */
if (toplevel != NULL && NAUTILUS_IS_WINDOW (toplevel))
{
return NAUTILUS_NOTEBOOK (NAUTILUS_WINDOW (toplevel)->details->notebook);
}
return NULL;
}
/**
* gtk_tooltip_trigger_tooltip_query:
* @display: a #GdkDisplay
*
* Triggers a new tooltip query on @display, in order to update the current
* visible tooltip, or to show/hide the current tooltip. This function is
* useful to call when, for example, the state of the widget changed by a
* key press.
*
* Since: 2.12
*/
void
gtk_tooltip_trigger_tooltip_query (GdkDisplay *display)
{
gint x, y;
GdkWindow *window;
GdkEvent event;
GdkDevice *device;
/* Trigger logic as if the mouse moved */
device = gdk_device_manager_get_client_pointer (gdk_display_get_device_manager (display));
window = gdk_device_get_window_at_position (device, &x, &y);
if (!window)
return;
event.type = GDK_MOTION_NOTIFY;
event.motion.window = window;
event.motion.x = x;
event.motion.y = y;
event.motion.is_hint = FALSE;
gdk_window_get_root_coords (window, x, y, &x, &y);
event.motion.x_root = x;
event.motion.y_root = y;
_gtk_tooltip_handle_event (&event);
}
static cairo_region_t *
byzanz_layer_cursor_snapshot (ByzanzLayer *layer)
{
ByzanzLayerCursor *clayer = BYZANZ_LAYER_CURSOR (layer);
cairo_region_t *region, *area;
int x, y;
GdkDevice *device;
GdkDeviceManager *device_manager;
GdkDisplay *display;
GdkWindow *window;
window = layer->recorder->window;
display = gdk_window_get_display (window);
device_manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (device_manager);
gdk_window_get_device_position (window, device, &x, &y, NULL);
if (x == clayer->cursor_x &&
y == clayer->cursor_y &&
clayer->cursor_next == clayer->cursor)
return NULL;
region = cairo_region_create ();
byzanz_recorder_invalidate_cursor (region, clayer->cursor, clayer->cursor_x, clayer->cursor_y);
byzanz_recorder_invalidate_cursor (region, clayer->cursor_next, x, y);
area = cairo_region_create_rectangle (&layer->recorder->area);
cairo_region_intersect (region, area);
cairo_region_destroy (area);
clayer->cursor = clayer->cursor_next;
clayer->cursor_x = x;
clayer->cursor_y = y;
byzanz_layer_cursor_setup_poll (clayer);
return region;
}
static void
remove_popup (GtkWidget *popup)
{
GdkWindow *root;
#if GTK_CHECK_VERSION (3, 0, 0)
GdkDisplay *display;
GdkDevice *pointer;
GdkDevice *keyboard;
GdkDeviceManager *device_manager;
#endif
root = gdk_screen_get_root_window (
gtk_window_get_screen (GTK_WINDOW (popup)));
gdk_window_remove_filter (root, (GdkFilterFunc) popup_filter, popup);
gtk_widget_destroy (popup);
#if GTK_CHECK_VERSION (3, 0, 0)
display = gdk_window_get_display (root);
device_manager = gdk_display_get_device_manager (display);
pointer = gdk_device_manager_get_client_pointer (device_manager);
keyboard = gdk_device_get_associated_device (pointer);
gdk_device_ungrab (pointer, GDK_CURRENT_TIME);
gdk_device_ungrab (keyboard, GDK_CURRENT_TIME);
#else
gdk_pointer_ungrab (GDK_CURRENT_TIME);
gdk_keyboard_ungrab (GDK_CURRENT_TIME);
#endif
}
static gboolean
popup_grab_on_window (GtkWidget *widget, guint32 activate_time)
{
GdkDeviceManager *manager;
GdkDevice *pointer;
GdkWindow *window;
window = gtk_widget_get_window (widget);
manager = gdk_display_get_device_manager (gtk_widget_get_display (widget));
pointer = gdk_device_manager_get_client_pointer (manager);
if (gdk_device_grab (pointer, window, GDK_OWNERSHIP_WINDOW, TRUE,
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK,
NULL, activate_time) == GDK_GRAB_SUCCESS) {
GdkDevice *keyb;
keyb = gdk_device_get_associated_device (pointer);
if (gdk_device_grab (keyb, window, GDK_OWNERSHIP_WINDOW, TRUE,
GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK, NULL, activate_time) ==
GDK_GRAB_SUCCESS)
return TRUE;
else {
gdk_device_ungrab (pointer, activate_time);
return FALSE;
}
}
return FALSE;
}
void doMouseButtonEvent(GtkWidget* widget, GdkEventType eventType, int x, int y, unsigned int button, unsigned int modifiers)
{
g_assert(gtk_widget_get_realized(widget));
GdkEvent* event = gdk_event_new(eventType);
event->button.window = gtk_widget_get_window(widget);
g_object_ref(event->button.window);
event->button.time = GDK_CURRENT_TIME;
event->button.x = x;
event->button.y = y;
event->button.axes = 0;
event->button.state = modifiers;
event->button.button = button;
#ifndef GTK_API_VERSION_2
event->button.device = gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(gtk_widget_get_display(widget)));
#endif
int xRoot, yRoot;
gdk_window_get_root_coords(gtk_widget_get_window(widget), x, y, &xRoot, &yRoot);
event->button.x_root = xRoot;
event->button.y_root = yRoot;
gtk_main_do_event(event);
}
void
gdk_wayland_selection_unset_data_source (GdkDisplay *display, GdkAtom selection)
{
GdkWaylandSelection *wayland_selection = gdk_wayland_display_get_selection (display);
if (selection == atoms[ATOM_CLIPBOARD])
{
GdkDeviceManager *device_manager;
GdkDevice *device;
device_manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (device_manager);
gdk_wayland_device_set_selection (device, NULL);
wayland_selection->clipboard_owner = NULL;
if (wayland_selection->clipboard_source)
{
wl_data_source_destroy (wayland_selection->clipboard_source);
wayland_selection->clipboard_source = NULL;
}
}
else if (selection == atoms[ATOM_DND])
{
wayland_selection->dnd_owner = NULL;
wayland_selection->dnd_source = NULL;
}
}
void WebViewTest::doMouseButtonEvent(GdkEventType eventType, int x, int y, unsigned button, unsigned mouseModifiers)
{
g_assert(m_parentWindow);
GtkWidget* viewWidget = GTK_WIDGET(m_webView);
g_assert(gtk_widget_get_realized(viewWidget));
GOwnPtr<GdkEvent> event(gdk_event_new(eventType));
event->button.window = gtk_widget_get_window(viewWidget);
g_object_ref(event->button.window);
event->button.time = GDK_CURRENT_TIME;
event->button.x = x;
event->button.y = y;
event->button.axes = 0;
event->button.state = mouseModifiers;
event->button.button = button;
event->button.device = gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(gtk_widget_get_display(viewWidget)));
int xRoot, yRoot;
gdk_window_get_root_coords(gtk_widget_get_window(viewWidget), x, y, &xRoot, &yRoot);
event->button.x_root = xRoot;
event->button.y_root = yRoot;
gtk_main_do_event(event.get());
}
void
gdk_wayland_selection_add_targets (GdkWindow *window,
GdkAtom selection,
guint ntargets,
GdkAtom *targets)
{
struct wl_data_source *data_source;
guint i;
g_return_if_fail (GDK_IS_WINDOW (window));
data_source = gdk_wayland_selection_get_data_source (window, selection);
if (!data_source)
return;
for (i = 0; i < ntargets; i++)
wl_data_source_offer (data_source, gdk_atom_name (targets[i]));
if (selection == atoms[ATOM_CLIPBOARD])
{
GdkDeviceManager *device_manager;
GdkDisplay *display;
GdkDevice *device;
display = gdk_window_get_display (window);
device_manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (device_manager);
gdk_wayland_device_set_selection (device, data_source);
}
}
static void moveBeamerToMouseMonitor(void)
{
GdkDisplay *dpy = NULL;
GdkScreen *scr = NULL;
GdkDeviceManager *dma = NULL;
GdkDevice *cpo = NULL;
GdkRectangle rect;
int mx = -1, my = -1, mon = -1;
/* Open default display. Then get the current position of the mouse
* cursor and the screen that cursor is on. */
dpy = gdk_display_get_default();
if (dpy == NULL)
{
/* Actually, this should not happen because we are already able
* to create windows on the default screen. */
fprintf(stderr, "Could not get default display.\n");
return;
}
dma = gdk_display_get_device_manager(dpy);
cpo = gdk_device_manager_get_client_pointer(dma);
gdk_device_get_position(cpo, &scr, &mx, &my);
/* Get the number of the monitor at the current mouse position, as
* well as the geometry (offset, size) of that monitor. */
mon = gdk_screen_get_monitor_at_point(scr, mx, my);
gdk_screen_get_monitor_geometry(scr, mon, &rect);
/* Move the beamer window to the upper left corner of the current
* monitor. */
gtk_window_move(GTK_WINDOW(win_beamer), rect.x, rect.y);
}
void WebViewTest::keyStroke(unsigned keyVal, unsigned keyModifiers)
{
g_assert(m_parentWindow);
GtkWidget* viewWidget = GTK_WIDGET(m_webView);
g_assert(gtk_widget_get_realized(viewWidget));
GOwnPtr<GdkEvent> event(gdk_event_new(GDK_KEY_PRESS));
event->key.keyval = keyVal;
event->key.time = GDK_CURRENT_TIME;
event->key.window = gtk_widget_get_window(viewWidget);
g_object_ref(event->key.window);
gdk_event_set_device(event.get(), gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(gtk_widget_get_display(viewWidget))));
event->key.state = keyModifiers;
// When synthesizing an event, an invalid hardware_keycode value can cause it to be badly processed by GTK+.
GOwnPtr<GdkKeymapKey> keys;
int keysCount;
if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(), keyVal, &keys.outPtr(), &keysCount))
event->key.hardware_keycode = keys.get()[0].keycode;
gtk_main_do_event(event.get());
event->key.type = GDK_KEY_RELEASE;
gtk_main_do_event(event.get());
}
void EventSenderProxy::mouseScrollBy(int horizontal, int vertical)
{
GdkEvent* event = gdk_event_new(GDK_SCROLL);
event->scroll.x = m_position.x;
event->scroll.y = m_position.y;
event->scroll.time = GDK_CURRENT_TIME;
event->scroll.window = gtk_widget_get_window(GTK_WIDGET(m_testController->mainWebView()->platformView()));
g_object_ref(event->scroll.window);
gdk_event_set_device(event, gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(gdk_window_get_display(event->scroll.window))));
// For more than one tick in a scroll, we need smooth scroll event
if ((horizontal && vertical) || horizontal > 1 || horizontal < -1 || vertical > 1 || vertical < -1) {
event->scroll.direction = GDK_SCROLL_SMOOTH;
event->scroll.delta_x = -horizontal;
event->scroll.delta_y = -vertical;
sendOrQueueEvent(event);
return;
}
if (horizontal < 0)
event->scroll.direction = GDK_SCROLL_RIGHT;
else if (horizontal > 0)
event->scroll.direction = GDK_SCROLL_LEFT;
else if (vertical < 0)
event->scroll.direction = GDK_SCROLL_DOWN;
else if (vertical > 0)
event->scroll.direction = GDK_SCROLL_UP;
else
g_assert_not_reached();
sendOrQueueEvent(event);
}
void
populate_popup_cb(WebKitWebView *v, GtkMenu *m, void *c) {
(void) c;
gint context;
if(!uzbl.gui.menu_items)
return;
/* check context */
if((context = get_click_context()) == -1)
return;
WebKitHitTestResult *hit_test_result;
GdkEventButton ev;
gint x, y;
#if GTK_CHECK_VERSION (3, 0, 0)
gdk_window_get_device_position (gtk_widget_get_window(GTK_WIDGET(v)),
gdk_device_manager_get_client_pointer (
gdk_display_get_device_manager (
gtk_widget_get_display (GTK_WIDGET (v)))),
&x, &y, NULL);
#else
gdk_window_get_pointer(gtk_widget_get_window(GTK_WIDGET(v)), &x, &y, NULL);
#endif
ev.x = x;
ev.y = y;
hit_test_result = webkit_web_view_get_hit_test_result(v, &ev);
populate_context_menu(m, hit_test_result, context);
g_object_unref(hit_test_result);
}
static gboolean _lib_filmstrip_size_handle_button_callback(GtkWidget *w, GdkEventButton *e, gpointer user_data)
{
dt_lib_module_t *self = (dt_lib_module_t *)user_data;
dt_lib_filmstrip_t *d = (dt_lib_filmstrip_t *)self->data;
if(e->button == 1)
{
if(e->type == GDK_BUTTON_PRESS)
{
/* store current mousepointer position */
#if GTK_CHECK_VERSION(3, 20, 0)
gdk_window_get_device_position(e->window,
gdk_seat_get_pointer(gdk_display_get_default_seat(gdk_window_get_display(
gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui))))),
&d->size_handle_x, &d->size_handle_y, 0);
#else
gdk_window_get_device_position(
gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui)),
gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(
gdk_window_get_display(gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui))))),
&d->size_handle_x, &d->size_handle_y, NULL);
#endif
gtk_widget_get_size_request(d->filmstrip, NULL, &d->size_handle_height);
d->size_handle_is_dragging = TRUE;
}
else if(e->type == GDK_BUTTON_RELEASE)
d->size_handle_is_dragging = FALSE;
}
return TRUE;
}
static gboolean _lib_filmstrip_size_handle_motion_notify_callback(GtkWidget *w, GdkEventButton *e,
gpointer user_data)
{
dt_lib_module_t *self = (dt_lib_module_t *)user_data;
dt_lib_filmstrip_t *d = (dt_lib_filmstrip_t *)self->data;
if(d->size_handle_is_dragging)
{
gint x, y, sx, sy;
#if GTK_CHECK_VERSION(3, 20, 0)
gdk_window_get_device_position(e->window,
gdk_seat_get_pointer(gdk_display_get_default_seat(
gdk_window_get_display(gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui))))),
&x, &y, 0);
#else
gdk_window_get_device_position(
gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui)),
gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(
gdk_window_get_display(gtk_widget_get_window(dt_ui_main_window(darktable.gui->ui))))),
&x, &y, NULL);
#endif
gtk_widget_get_size_request(d->filmstrip, &sx, &sy);
sy = CLAMP(d->size_handle_height + (d->size_handle_y - y), DT_PIXEL_APPLY_DPI(64),
DT_PIXEL_APPLY_DPI(400));
dt_conf_set_int("plugins/lighttable/filmstrip/height", sy);
gtk_widget_set_size_request(d->filmstrip, -1, sy);
return TRUE;
}
return FALSE;
}
static gboolean
manager_maybe_grab_window (GSManager *manager,
GSWindow *window)
{
GdkDisplay *display;
GdkScreen *screen;
int monitor;
int x, y;
gboolean grabbed;
display = gdk_display_get_default ();
#if GTK_CHECK_VERSION(3, 0, 0)
GdkDeviceManager *device_manager = gdk_display_get_device_manager (display);
GdkDevice *pointer = gdk_device_manager_get_client_pointer (device_manager);
gdk_device_get_position (pointer, &screen, &x, &y);
#else
gdk_display_get_pointer (display, &screen, &x, &y, NULL);
#endif
monitor = gdk_screen_get_monitor_at_point (screen, x, y);
gdk_flush ();
grabbed = FALSE;
if (gs_window_get_screen (window) == screen
&& gs_window_get_monitor (window) == monitor) {
gs_debug ("Moving grab to %p", window);
gs_grab_move_to_window (manager->priv->grab,
gs_window_get_gdk_window (window),
gs_window_get_screen (window),
TRUE);
grabbed = TRUE;
}
return grabbed;
}
static gboolean emitKeyStroke(WebKitWebView* webView)
{
GdkEvent* pressEvent = gdk_event_new(GDK_KEY_PRESS);
pressEvent->key.keyval = GDK_KEY_f;
GdkWindow* window = gtk_widget_get_window(GTK_WIDGET(webView));
pressEvent->key.window = window;
g_object_ref(pressEvent->key.window);
#ifndef GTK_API_VERSION_2
GdkDeviceManager* manager = gdk_display_get_device_manager(gdk_window_get_display(window));
gdk_event_set_device(pressEvent, gdk_device_manager_get_client_pointer(manager));
#endif
// When synthesizing an event, an invalid hardware_keycode value
// can cause it to be badly processed by Gtk+.
GdkKeymapKey* keys;
gint n_keys;
if (gdk_keymap_get_entries_for_keyval(gdk_keymap_get_default(), GDK_KEY_f, &keys, &n_keys)) {
pressEvent->key.hardware_keycode = keys[0].keycode;
g_free(keys);
}
GdkEvent* releaseEvent = gdk_event_copy(pressEvent);
gtk_main_do_event(pressEvent);
gdk_event_free(pressEvent);
releaseEvent->key.type = GDK_KEY_RELEASE;
gtk_main_do_event(releaseEvent);
gdk_event_free(releaseEvent);
return FALSE;
}
static void
move_locate_pointer_window (GsdLocatePointerData *data,
GdkScreen *screen)
{
cairo_region_t *region;
gint cursor_x, cursor_y;
//
// gdk_window_get_pointer (gdk_screen_get_root_window (screen),
// &cursor_x, &cursor_y, NULL);
// use gdk_device_get_position instead of gdk_window_get_device_position
// 'coz we use root window here.
GdkDisplay *display;
GdkDeviceManager * device_manager;
GdkDevice* pointer_device;
display = gdk_window_get_display (data->window);
device_manager = gdk_display_get_device_manager (display);
pointer_device = gdk_device_manager_get_client_pointer (device_manager);
gdk_device_get_position (pointer_device, NULL, &cursor_x, &cursor_y);
//
gdk_window_move_resize (data->window,
cursor_x - WINDOW_SIZE / 2,
cursor_y - WINDOW_SIZE / 2,
WINDOW_SIZE, WINDOW_SIZE);
/* allow events to happen through the window */
region = cairo_region_create ();
gdk_window_input_shape_combine_region (data->window, region, 0, 0);
cairo_region_destroy (region);
}
static gint
timer_cb (EyesApplet *eyes_applet)
{
GdkDisplay *display;
GdkDeviceManager *device_manager;
GdkDevice *device;
gint x, y;
gint pupil_x, pupil_y;
gint i;
display = gtk_widget_get_display (GTK_WIDGET (eyes_applet->applet));
device_manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (device_manager);
for (i = 0; i < eyes_applet->num_eyes; i++) {
if (gtk_widget_get_realized (eyes_applet->eyes[i])) {
gdk_window_get_device_position (gtk_widget_get_window (eyes_applet->eyes[i]), device, &x, &y, NULL);
if ((x != eyes_applet->pointer_last_x[i]) || (y != eyes_applet->pointer_last_y[i])) {
calculate_pupil_xy (eyes_applet, x, y, &pupil_x, &pupil_y, eyes_applet->eyes[i]);
draw_eye (eyes_applet, i, pupil_x, pupil_y);
eyes_applet->pointer_last_x[i] = x;
eyes_applet->pointer_last_y[i] = y;
}
}
}
return TRUE;
}
void ygtk_popup_window_popup (GtkWidget *widget, gint x, gint y, guint activate_time)
{
ygtk_popup_window_frame_position (widget, &x, &y);
gtk_grab_add (widget);
gtk_window_move (GTK_WINDOW (widget), x, y);
gtk_widget_grab_focus (widget);
gtk_widget_show (widget);
GdkWindow *window = gtk_widget_get_window (widget);
GdkDisplay *display = gdk_window_get_display (window);
GdkDeviceManager *device_manager = gdk_display_get_device_manager (display);
GdkDevice *pointer = gdk_device_manager_get_client_pointer (device_manager);
// grab this with your teeth
if (gdk_device_grab (pointer, window, GDK_OWNERSHIP_NONE, TRUE,
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK | GDK_POINTER_MOTION_MASK,
NULL, activate_time) == 0) {
GdkDevice *keyboard;
keyboard = gdk_device_get_associated_device (pointer);
if (gdk_device_grab (keyboard, window, GDK_OWNERSHIP_NONE, TRUE,
GDK_KEY_PRESS | GDK_KEY_RELEASE, NULL, activate_time) != 0)
gdk_device_ungrab (pointer, activate_time);
}
}
/**
* position within the sheet in pixel coordinates
*
* coordinates are clamped to grid if grid is enabled
* see snap_to_grid
* zero point : top left corner of the window (not widget!)
*
* @param x horizontal, left to right
* @param y vertical, top to bottom
* @returns wether the position could be detected properly
*
* @attention never call in event handlers!
*/
gboolean sheet_get_pointer_pixel (Sheet *sheet, gdouble *x, gdouble *y)
{
GtkAdjustment *hadj = NULL, *vadj = NULL;
gdouble x1, y1;
gint _x, _y;
GdkDeviceManager *device_manager;
GdkDevice *device_pointer;
GdkRectangle allocation;
GdkDisplay *display;
GdkWindow *window;
// deprecated gtk_widget_get_pointer (GTK_WIDGET (sheet), &_x, &_y);
// replaced by a code copied from evince
if (G_UNLIKELY (!sheet || !gtk_widget_get_realized (GTK_WIDGET (sheet)))) {
NG_DEBUG ("Widget is not realized.");
return FALSE;
}
display = gtk_widget_get_display (GTK_WIDGET (sheet));
device_manager = gdk_display_get_device_manager (display);
// gdk_device_manager_get_client_pointer
// shall not be used within events
device_pointer = gdk_device_manager_get_client_pointer (device_manager);
window = gtk_widget_get_window (GTK_WIDGET (sheet));
if (!window) {
NG_DEBUG ("Window is not realized.");
return FALSE;
}
// even though above is all defined the below will always return NUL for
// unknown reason and _x and _y are populated as expected
gdk_window_get_device_position (window, device_pointer, &_x, &_y, NULL);
#if 0
if (!window) { //fails always
NG_DEBUG ("Window does not seem to be realized yet?");
return FALSE;
}
#else
NG_DEBUG ("\n%p %p %p %p %i %i\n\n", display, device_manager, device_pointer, window, _x, _y);
#endif
gtk_widget_get_allocation (GTK_WIDGET (sheet), &allocation);
_x -= allocation.x;
_y -= allocation.y;
x1 = (gdouble)_x;
y1 = (gdouble)_y;
if (!sheet_get_adjustments (sheet, &hadj, &vadj))
return FALSE;
x1 += gtk_adjustment_get_value (hadj);
y1 += gtk_adjustment_get_value (vadj);
*x = x1;
*y = y1;
return TRUE;
}
// http://permalink.gmane.org/gmane.comp.gnome.svn/520942
void XAP_gdk_keyboard_ungrab(guint32 t)
{
GdkDeviceManager *manager
= gdk_display_get_device_manager(gdk_display_get_default());
GdkDevice *device = gdk_device_manager_get_client_pointer (manager);
gdk_device_ungrab (gdk_device_get_associated_device(device),
t);
}
static gboolean dt_iop_levels_motion_notify(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
dt_iop_levels_gui_data_t *c = (dt_iop_levels_gui_data_t *)self->gui_data;
dt_iop_levels_params_t *p = (dt_iop_levels_params_t *)self->params;
const int inset = DT_GUI_CURVE_EDITOR_INSET;
GtkAllocation allocation;
gtk_widget_get_allocation(widget, &allocation);
int height = allocation.height - 2 * inset, width = allocation.width - 2 * inset;
if(!c->dragging)
{
c->mouse_x = CLAMP(event->x - inset, 0, width);
c->drag_start_percentage = (p->levels[1] - p->levels[0]) / (p->levels[2] - p->levels[0]);
}
c->mouse_y = CLAMP(event->y - inset, 0, height);
if(c->dragging)
{
if(c->handle_move >= 0 && c->handle_move < 3)
{
const float mx = (CLAMP(event->x - inset, 0, width)) / (float)width;
dt_iop_levels_move_handle(self, c->handle_move, mx, p->levels, c->drag_start_percentage);
}
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
else
{
c->handle_move = 0;
const float mx = CLAMP(event->x - inset, 0, width) / (float)width;
float dist = fabsf(p->levels[0] - mx);
for(int k = 1; k < 3; k++)
{
float d2 = fabsf(p->levels[k] - mx);
if(d2 < dist)
{
c->handle_move = k;
dist = d2;
}
}
}
gtk_widget_queue_draw(widget);
gint x, y;
#if GTK_CHECK_VERSION(3, 20, 0)
gdk_window_get_device_position(event->window,
gdk_seat_get_pointer(gdk_display_get_default_seat(gtk_widget_get_display(widget))),
&x, &y, 0);
#else
gdk_window_get_device_position(event->window,
gdk_device_manager_get_client_pointer(
gdk_display_get_device_manager(gdk_window_get_display(event->window))),
&x, &y, NULL);
#endif
return TRUE;
}
static gboolean lowlight_motion_notify(GtkWidget *widget, GdkEventMotion *event, gpointer user_data)
{
dt_iop_module_t *self = (dt_iop_module_t *)user_data;
dt_iop_lowlight_gui_data_t *c = (dt_iop_lowlight_gui_data_t *)self->gui_data;
dt_iop_lowlight_params_t *p = (dt_iop_lowlight_params_t *)self->params;
const int inset = DT_IOP_LOWLIGHT_INSET;
GtkAllocation allocation;
gtk_widget_get_allocation(widget, &allocation);
int height = allocation.height - 2 * inset, width = allocation.width - 2 * inset;
if(!c->dragging) c->mouse_x = CLAMP(event->x - inset, 0, width) / (float)width;
c->mouse_y = 1.0 - CLAMP(event->y - inset, 0, height) / (float)height;
if(c->dragging)
{
*p = c->drag_params;
if(c->x_move >= 0)
{
const float mx = CLAMP(event->x - inset, 0, width) / (float)width;
if(c->x_move > 0 && c->x_move < DT_IOP_LOWLIGHT_BANDS - 1)
{
const float minx = p->transition_x[c->x_move - 1] + 0.001f;
const float maxx = p->transition_x[c->x_move + 1] - 0.001f;
p->transition_x[c->x_move] = fminf(maxx, fmaxf(minx, mx));
}
}
else
{
dt_iop_lowlight_get_params(p, c->mouse_x, c->mouse_y + c->mouse_pick, c->mouse_radius);
}
dt_dev_add_history_item(darktable.develop, self, TRUE);
}
else if(event->y > height)
{
c->x_move = 0;
float dist = fabs(p->transition_x[0] - c->mouse_x);
for(int k = 1; k < DT_IOP_LOWLIGHT_BANDS; k++)
{
float d2 = fabs(p->transition_x[k] - c->mouse_x);
if(d2 < dist)
{
c->x_move = k;
dist = d2;
}
}
}
else
{
c->x_move = -1;
}
gtk_widget_queue_draw(widget);
gint x, y;
gdk_window_get_device_position(event->window,
gdk_device_manager_get_client_pointer(
gdk_display_get_device_manager(gdk_window_get_display(event->window))),
&x, &y, NULL);
return TRUE;
}
