/* This is a _horrible_ hack to have this here. This needs to be added to the
* GTK+ menuing code in some manner.
*/
static void
drag_end_menu_cb (GtkWidget *widget, GdkDragContext *context)
{
GtkWidget *xgrab_shell;
GtkWidget *parent;
/* Find the last viewable ancestor, and make an X grab on it
*/
parent = gtk_widget_get_parent (widget);
xgrab_shell = NULL;
/* FIXME: workaround for a possible gtk+ bug
* See bugs #92085(gtk+) and #91184(panel) for details.
*/
g_object_set (widget, "has-tooltip", TRUE, NULL);
while (parent)
{
gboolean viewable = TRUE;
GtkWidget *tmp = parent;
while (tmp)
{
if (!gtk_widget_get_mapped (tmp))
{
viewable = FALSE;
break;
}
tmp = gtk_widget_get_parent (tmp);
}
if (viewable)
xgrab_shell = parent;
#if GTK_CHECK_VERSION (3, 0, 0)
parent = gtk_menu_shell_get_parent_shell (GTK_MENU_SHELL (parent));
#else
parent = GTK_MENU_SHELL (parent)->parent_menu_shell;
#endif
}
#if GTK_CHECK_VERSION (3, 0, 0)
if (xgrab_shell)
#else
if (xgrab_shell && !gtk_menu_get_tearoff_state (GTK_MENU(xgrab_shell)))
#endif
{
#if GTK_CHECK_VERSION (3, 0, 0)
gboolean status;
GdkDisplay *display;
GdkDevice *pointer;
GdkDevice *keyboard;
#if GTK_CHECK_VERSION(3, 20, 0)
GdkSeat *seat;
#else
GdkDeviceManager *device_manager;
#endif
#endif
GdkWindow *window = gtk_widget_get_window (xgrab_shell);
GdkCursor *cursor = gdk_cursor_new_for_display (gdk_display_get_default (),
GDK_ARROW);
#if GTK_CHECK_VERSION (3, 0, 0)
display = gdk_window_get_display (window);
#if GTK_CHECK_VERSION(3, 20, 0)
seat = gdk_display_get_default_seat (display);
pointer = gdk_seat_get_pointer (seat);
#else
device_manager = gdk_display_get_device_manager (display);
pointer = gdk_device_manager_get_client_pointer (device_manager);
#endif
keyboard = gdk_device_get_associated_device (pointer);
/* FIXMEgpoo: Not sure if report to GDK_OWNERSHIP_WINDOW
or GDK_OWNERSHIP_APPLICATION Idem for the
keyboard below */
status = gdk_device_grab (pointer, window,
GDK_OWNERSHIP_WINDOW, TRUE,
GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_ENTER_NOTIFY_MASK
| GDK_LEAVE_NOTIFY_MASK
| GDK_POINTER_MOTION_MASK,
cursor, GDK_CURRENT_TIME);
if (!status)
{
if (gdk_device_grab (keyboard, window,
GDK_OWNERSHIP_WINDOW, TRUE,
GDK_KEY_PRESS | GDK_KEY_RELEASE,
NULL, GDK_CURRENT_TIME) == GDK_GRAB_SUCCESS)
{
#else
if ((gdk_pointer_grab (window, TRUE,
GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK |
GDK_POINTER_MOTION_MASK,
NULL, cursor, GDK_CURRENT_TIME) == 0))
{
if (gdk_keyboard_grab (window, TRUE,
GDK_CURRENT_TIME) == 0)
{
#endif
/* FIXME fix for GTK3 */
#if !GTK_CHECK_VERSION (3, 0, 0)
GTK_MENU_SHELL (xgrab_shell)->have_xgrab = TRUE;
#endif
}
else
{
#if GTK_CHECK_VERSION (3, 0, 0)
gdk_device_ungrab (pointer, GDK_CURRENT_TIME);
}
}
g_object_unref (cursor);
#else
gdk_pointer_ungrab (GDK_CURRENT_TIME);
}
}
gdk_cursor_unref (cursor);
#endif
}
}
static gboolean
gnc_reconcile_view_tooltip_cb (GNCQueryView *qview, gint x, gint y,
gboolean keyboard_mode, GtkTooltip *tooltip, gpointer *user_data)
{
GtkTreeModel* model;
GtkTreeIter iter;
// If the Description is longer than can be display, show it in a tooltip
if (gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (qview), &x, &y, keyboard_mode, &model, NULL, &iter))
{
GtkTreeViewColumn *col;
GList *cols;
gint col_pos, col_width;
gchar* desc_text = NULL;
/* Are we in keyboard tooltip mode, displays tooltip below/above treeview CTRL+F1 */
if (keyboard_mode == FALSE)
{
if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (qview), x, y, NULL, &col, NULL, NULL) == FALSE)
return FALSE;
}
else
gtk_tree_view_get_cursor (GTK_TREE_VIEW (qview), NULL, &col);
cols = gtk_tree_view_get_columns (GTK_TREE_VIEW (qview));
col_width = gtk_tree_view_column_get_width (col);
col_pos = g_list_index (cols, col);
g_list_free (cols);
/* If column is not description, do not show tooltip */
if (col_pos != (REC_DESC - 1)) // allow for the pointer model column at 0
return FALSE;
gtk_tree_model_get (model, &iter, REC_DESC, &desc_text, -1);
if (desc_text)
{
PangoLayout* layout;
gint text_width;
gint root_x, root_y;
gint cur_x, cur_y;
layout = gtk_widget_create_pango_layout (GTK_WIDGET (qview), desc_text);
pango_layout_get_pixel_size (layout, &text_width, NULL);
g_object_unref (layout);
/* If text_width + 10 <= column_width, do not show tooltip */
if ((text_width + 10) <= col_width)
{
g_free (desc_text);
return FALSE;
}
if (keyboard_mode == FALSE)
{
#if GTK_CHECK_VERSION(3,20,0)
GdkSeat *seat;
#else
GdkDeviceManager *device_manager;
#endif
GdkDevice *pointer;
GtkWindow *tip_win = NULL;
GdkWindow *parent_window;
GList *win_list, *node;
parent_window = gtk_widget_get_parent_window (GTK_WIDGET (qview));
#if GTK_CHECK_VERSION(3,20,0)
seat = gdk_display_get_default_seat (gdk_window_get_display (parent_window));
pointer = gdk_seat_get_pointer (seat);
#else
device_manager = gdk_display_get_device_manager (gdk_window_get_display (parent_window));
pointer = gdk_device_manager_get_client_pointer (device_manager);
#endif
gdk_window_get_device_position (parent_window, pointer, &cur_x, &cur_y, NULL);
gdk_window_get_origin (parent_window, &root_x, &root_y);
/* Get a list of toplevel windows */
win_list = gtk_window_list_toplevels ();
/* Look for the gtk-tooltip window, we do this as gtk_widget_get_tooltip_window
does not seem to work for the default tooltip window, custom yes */
for (node = win_list; node != NULL; node = node->next)
{
if (g_strcmp0 (gtk_widget_get_name (node->data), "gtk-tooltip") == 0)
tip_win = node->data;
}
g_list_free (win_list);
gtk_tooltip_set_text (tooltip, desc_text);
if (GTK_IS_WINDOW (tip_win))
{
#if GTK_CHECK_VERSION(3,22,0)
GdkMonitor *mon;
#else
GdkScreen *screen;
gint monitor_num;
#endif
GdkRectangle monitor;
GtkRequisition requisition;
gint x, y;
gtk_widget_get_preferred_size (GTK_WIDGET (tip_win), &requisition, NULL);
x = root_x + cur_x + 10;
y = root_y + cur_y + 10;
#if GTK_CHECK_VERSION(3,22,0)
mon = gdk_display_get_monitor_at_point (gdk_display_get_default(), x, y);
gdk_monitor_get_geometry (mon, &monitor);
#else
screen = gtk_widget_get_screen (GTK_WIDGET (qview));
monitor_num = gdk_screen_get_monitor_at_point (screen, x, y);
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
#endif
if (x + requisition.width > monitor.x + monitor.width)
x -= x - (monitor.x + monitor.width) + requisition.width;
else if (x < monitor.x)
x = monitor.x;
if (y + requisition.height > monitor.y + monitor.height)
y -= y - (monitor.y + monitor.height) + requisition.height;
gtk_window_move (tip_win, x, y);
}
}
gtk_tooltip_set_text (tooltip, desc_text);
g_free (desc_text);
return TRUE;
}
}
return FALSE;
}
static gint
target_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
{
BalloonEval *beval = (BalloonEval *)data;
switch (event->type)
{
case GDK_ENTER_NOTIFY:
pointer_event(beval, (int)event->crossing.x,
(int)event->crossing.y,
event->crossing.state);
break;
case GDK_MOTION_NOTIFY:
if (event->motion.is_hint)
{
int x;
int y;
GdkModifierType state;
/*
* GDK_POINTER_MOTION_HINT_MASK is set, thus we cannot obtain
* the coordinates from the GdkEventMotion struct directly.
*/
# if GTK_CHECK_VERSION(3,0,0)
{
GdkWindow * const win = gtk_widget_get_window(widget);
GdkDisplay * const dpy = gdk_window_get_display(win);
# if GTK_CHECK_VERSION(3,20,0)
GdkSeat * const seat = gdk_display_get_default_seat(dpy);
GdkDevice * const dev = gdk_seat_get_pointer(seat);
# else
GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy);
GdkDevice * const dev = gdk_device_manager_get_client_pointer(mngr);
# endif
gdk_window_get_device_position(win, dev , &x, &y, &state);
}
# else
gdk_window_get_pointer(widget->window, &x, &y, &state);
# endif
pointer_event(beval, x, y, (unsigned int)state);
}
else
{
pointer_event(beval, (int)event->motion.x,
(int)event->motion.y,
event->motion.state);
}
break;
case GDK_LEAVE_NOTIFY:
/*
* Ignore LeaveNotify events that are not "normal".
* Apparently we also get it when somebody else grabs focus.
*/
if (event->crossing.mode == GDK_CROSSING_NORMAL)
cancelBalloon(beval);
break;
case GDK_BUTTON_PRESS:
case GDK_SCROLL:
cancelBalloon(beval);
break;
case GDK_KEY_PRESS:
key_event(beval, event->key.keyval, TRUE);
break;
case GDK_KEY_RELEASE:
key_event(beval, event->key.keyval, FALSE);
break;
default:
break;
}
return FALSE; /* continue emission */
}
void
panel_force_quit (GdkScreen *screen,
guint time)
{
GdkGrabStatus status;
GdkCursor *cross;
GtkWidget *popup;
GdkWindow *root;
#if GTK_CHECK_VERSION (3, 0, 0)
GdkDisplay *display;
GdkDevice *pointer;
GdkDevice *keyboard;
GdkDeviceManager *device_manager;
#endif
popup = display_popup_window (screen);
root = gdk_screen_get_root_window (screen);
gdk_window_add_filter (root, (GdkFilterFunc) popup_filter, popup);
cross = gdk_cursor_new (GDK_CROSS);
#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);
status = gdk_device_grab (pointer, root,
GDK_OWNERSHIP_NONE, FALSE,
GDK_BUTTON_PRESS_MASK,
cross, time);
g_object_unref (cross);
status = gdk_device_grab (keyboard, root,
GDK_OWNERSHIP_NONE, FALSE,
GDK_KEY_PRESS_MASK | GDK_KEY_RELEASE_MASK,
NULL, time);
if (status != GDK_GRAB_SUCCESS) {
g_warning ("Pointer grab failed\n");
remove_popup (popup);
return;
}
#else
status = gdk_pointer_grab (root, FALSE, GDK_BUTTON_PRESS_MASK,
NULL, cross, time);
gdk_cursor_unref (cross);
if (status != GDK_GRAB_SUCCESS) {
g_warning ("Pointer grab failed\n");
remove_popup (popup);
return;
}
status = gdk_keyboard_grab (root, FALSE, time);
if (status != GDK_GRAB_SUCCESS) {
g_warning ("Keyboard grab failed\n");
remove_popup (popup);
return;
}
#endif
gdk_flush ();
}
void *wxGetDisplay()
{
return GDK_DISPLAY_XDISPLAY(gdk_window_get_display(wxGetTopLevelGDK()));
}
static void
generate_key_event (GdkWindow *window, GdkEventType type, guint state, guint keyval, guint16 keycode, gboolean is_modifier, guint32 event_time)
{
GdkEvent *event;
event = gdk_event_new (type);
event->key.state = state;
event->key.keyval = keyval;
event->key.hardware_keycode = keycode + 8;
event->key.is_modifier = is_modifier;
event->key.time = event_time;
set_key_event_string (&event->key);
send_event (window, _gdk_mir_device_manager_get_keyboard (gdk_display_get_device_manager (gdk_window_get_display (window))), event);
}
static cairo_surface_t *
snapshot_widget (GtkWidget *widget, SnapshotMode mode)
{
cairo_surface_t *surface;
cairo_pattern_t *bg;
GMainLoop *loop;
cairo_t *cr;
g_assert (gtk_widget_get_realized (widget));
surface = gdk_window_create_similar_surface (gtk_widget_get_window (widget),
CAIRO_CONTENT_COLOR,
gtk_widget_get_allocated_width (widget),
gtk_widget_get_allocated_height (widget));
loop = g_main_loop_new (NULL, FALSE);
/* We wait until the widget is drawn for the first time.
* We can not wait for a GtkWidget::draw event, because that might not
* happen if the window is fully obscured by windowed child widgets.
* Alternatively, we could wait for an expose event on widget's window.
* Both of these are rather hairy, not sure what's best. */
gdk_event_handler_set (check_for_draw, loop, NULL);
g_main_loop_run (loop);
cr = cairo_create (surface);
switch (mode)
{
case SNAPSHOT_WINDOW:
{
GdkWindow *window = gtk_widget_get_window (widget);
if (gdk_window_get_window_type (window) == GDK_WINDOW_TOPLEVEL ||
gdk_window_get_window_type (window) == GDK_WINDOW_FOREIGN)
{
/* give the WM/server some time to sync. They need it.
* Also, do use popups instead of toplevls in your tests
* whenever you can. */
gdk_display_sync (gdk_window_get_display (window));
g_timeout_add (500, quit_when_idle, loop);
g_main_loop_run (loop);
}
gdk_cairo_set_source_window (cr, window, 0, 0);
cairo_paint (cr);
}
break;
case SNAPSHOT_DRAW:
bg = gdk_window_get_background_pattern (gtk_widget_get_window (widget));
if (bg)
{
cairo_set_source (cr, bg);
cairo_paint (cr);
}
gtk_widget_draw (widget, cr);
break;
default:
g_assert_not_reached();
break;
}
cairo_destroy (cr);
g_main_loop_unref (loop);
gtk_widget_destroy (widget);
return surface;
}
bool wxPopupTransientWindow::Show( bool show )
{
#ifdef __WXGTK__
if (!show)
{
#ifdef __WXGTK3__
GdkDisplay* display = gtk_widget_get_display(m_widget);
#ifdef __WXGTK4__
gdk_seat_ungrab(gdk_display_get_default_seat(display));
#else
wxGCC_WARNING_SUPPRESS(deprecated-declarations)
GdkDeviceManager* manager = gdk_display_get_device_manager(display);
GdkDevice* device = gdk_device_manager_get_client_pointer(manager);
gdk_device_ungrab(device, unsigned(GDK_CURRENT_TIME));
wxGCC_WARNING_RESTORE()
#endif
#else
gdk_pointer_ungrab( (guint32)GDK_CURRENT_TIME );
#endif
gtk_grab_remove( m_widget );
}
#endif
#ifdef __WXX11__
if (!show)
{
XUngrabPointer( wxGlobalDisplay(), CurrentTime );
}
#endif
#if defined( __WXMSW__ ) || defined( __WXMAC__)
if (!show && m_child && m_child->HasCapture())
{
m_child->ReleaseMouse();
}
#endif
bool ret = wxPopupWindow::Show( show );
#ifdef __WXGTK__
if (show)
{
gtk_grab_add( m_widget );
GdkWindow* window = gtk_widget_get_window(m_widget);
#ifdef __WXGTK4__
GdkDisplay* display = gdk_window_get_display(window);
GdkSeat* seat = gdk_display_get_default_seat(display);
gdk_seat_grab(seat, window, GDK_SEAT_CAPABILITY_POINTER, false, NULL, NULL, NULL, 0);
#else
const GdkEventMask mask = GdkEventMask(
GDK_BUTTON_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_HINT_MASK |
GDK_POINTER_MOTION_MASK);
#ifdef __WXGTK3__
GdkDisplay* display = gdk_window_get_display(window);
wxGCC_WARNING_SUPPRESS(deprecated-declarations)
GdkDeviceManager* manager = gdk_display_get_device_manager(display);
GdkDevice* device = gdk_device_manager_get_client_pointer(manager);
gdk_device_grab(device, window,
GDK_OWNERSHIP_NONE, true, mask, NULL, unsigned(GDK_CURRENT_TIME));
wxGCC_WARNING_RESTORE()
#else
gdk_pointer_grab( window, true,
mask,
NULL,
NULL,
(guint32)GDK_CURRENT_TIME );
#endif
#endif // !__WXGTK4__
}
#endif
#ifdef __WXX11__
if (show)
{
Window xwindow = (Window) m_clientWindow;
/* int res =*/ XGrabPointer(wxGlobalDisplay(), xwindow,
True,
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
GrabModeAsync,
GrabModeAsync,
None,
None,
CurrentTime );
}
#endif
#if defined( __WXMSW__ ) || defined( __WXMAC__)
if (show && m_child)
{
// Assume that the mouse is outside the popup to begin with
m_child->CaptureMouse();
}
#endif
return ret;
}
static GdkPixbuf *
screenshot_fallback_get_pixbuf (GdkRectangle *rectangle)
{
GdkWindow *root, *wm_window = NULL;
GdkPixbuf *screenshot;
GdkRectangle real_coords, screenshot_coords;
Window wm;
GtkBorder frame_offset = { 0, 0, 0, 0 };
GdkWindow *window;
window = screenshot_fallback_find_current_window ();
screenshot_fallback_get_window_rect_coords (window,
screenshot_config->include_border,
&real_coords,
&screenshot_coords);
wm = find_wm_window (window);
if (wm != None)
{
GdkRectangle wm_real_coords;
wm_window = gdk_x11_window_foreign_new_for_display
(gdk_window_get_display (window), wm);
screenshot_fallback_get_window_rect_coords (wm_window,
FALSE,
&wm_real_coords,
NULL);
frame_offset.left = (gdouble) (real_coords.x - wm_real_coords.x);
frame_offset.top = (gdouble) (real_coords.y - wm_real_coords.y);
frame_offset.right = (gdouble) (wm_real_coords.width - real_coords.width - frame_offset.left);
frame_offset.bottom = (gdouble) (wm_real_coords.height - real_coords.height - frame_offset.top);
}
if (rectangle)
{
screenshot_coords.x = rectangle->x - screenshot_coords.x;
screenshot_coords.y = rectangle->y - screenshot_coords.y;
screenshot_coords.width = rectangle->width;
screenshot_coords.height = rectangle->height;
}
root = gdk_get_default_root_window ();
screenshot = gdk_pixbuf_get_from_window (root,
screenshot_coords.x, screenshot_coords.y,
screenshot_coords.width, screenshot_coords.height);
if (!screenshot_config->take_window_shot &&
!screenshot_config->take_area_shot)
mask_monitors (screenshot, root);
#ifdef HAVE_X11_EXTENSIONS_SHAPE_H
if (screenshot_config->include_border && (wm != None))
{
XRectangle *rectangles;
GdkPixbuf *tmp;
int rectangle_count, rectangle_order, i;
/* we must use XShape to avoid showing what's under the rounder corners
* of the WM decoration.
*/
rectangles = XShapeGetRectangles (GDK_DISPLAY_XDISPLAY (gdk_display_get_default()),
wm,
ShapeBounding,
&rectangle_count,
&rectangle_order);
if (rectangles && rectangle_count > 0)
{
gboolean has_alpha = gdk_pixbuf_get_has_alpha (screenshot);
tmp = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8,
screenshot_coords.width, screenshot_coords.height);
gdk_pixbuf_fill (tmp, 0);
for (i = 0; i < rectangle_count; i++)
{
gint rec_x, rec_y;
gint rec_width, rec_height;
gint y;
/* If we're using invisible borders, the ShapeBounding might not
* have the same size as the frame extents, as it would include the
* areas for the invisible borders themselves.
* In that case, trim every rectangle we get by the offset between the
* WM window size and the frame extents.
*/
rec_x = rectangles[i].x;
rec_y = rectangles[i].y;
rec_width = rectangles[i].width - (frame_offset.left + frame_offset.right);
rec_height = rectangles[i].height - (frame_offset.top + frame_offset.bottom);
if (real_coords.x < 0)
{
rec_x += real_coords.x;
rec_x = MAX(rec_x, 0);
rec_width += real_coords.x;
}
if (real_coords.y < 0)
{
rec_y += real_coords.y;
rec_y = MAX(rec_y, 0);
rec_height += real_coords.y;
}
if (screenshot_coords.x + rec_x + rec_width > gdk_screen_width ())
rec_width = gdk_screen_width () - screenshot_coords.x - rec_x;
if (screenshot_coords.y + rec_y + rec_height > gdk_screen_height ())
rec_height = gdk_screen_height () - screenshot_coords.y - rec_y;
for (y = rec_y; y < rec_y + rec_height; y++)
{
guchar *src_pixels, *dest_pixels;
gint x;
src_pixels = gdk_pixbuf_get_pixels (screenshot)
+ y * gdk_pixbuf_get_rowstride(screenshot)
+ rec_x * (has_alpha ? 4 : 3);
dest_pixels = gdk_pixbuf_get_pixels (tmp)
+ y * gdk_pixbuf_get_rowstride (tmp)
+ rec_x * 4;
for (x = 0; x < rec_width; x++)
{
*dest_pixels++ = *src_pixels++;
*dest_pixels++ = *src_pixels++;
*dest_pixels++ = *src_pixels++;
if (has_alpha)
*dest_pixels++ = *src_pixels++;
else
*dest_pixels++ = 255;
}
}
}
g_object_unref (screenshot);
screenshot = tmp;
XFree (rectangles);
}
}
#endif /* HAVE_X11_EXTENSIONS_SHAPE_H */
/* if we have a selected area, there were by definition no cursor in the
* screenshot */
if (screenshot_config->include_pointer && !rectangle)
{
GdkCursor *cursor;
GdkPixbuf *cursor_pixbuf;
cursor = gdk_cursor_new_for_display (gdk_display_get_default (), GDK_LEFT_PTR);
cursor_pixbuf = gdk_cursor_get_image (cursor);
if (cursor_pixbuf != NULL)
{
GdkDeviceManager *manager;
GdkDevice *device;
GdkRectangle rect;
gint cx, cy, xhot, yhot;
manager = gdk_display_get_device_manager (gdk_display_get_default ());
device = gdk_device_manager_get_client_pointer (manager);
if (wm_window != NULL)
gdk_window_get_device_position (wm_window, device,
&cx, &cy, NULL);
else
gdk_window_get_device_position (window, device,
&cx, &cy, NULL);
sscanf (gdk_pixbuf_get_option (cursor_pixbuf, "x_hot"), "%d", &xhot);
sscanf (gdk_pixbuf_get_option (cursor_pixbuf, "y_hot"), "%d", &yhot);
/* in rect we have the cursor window coordinates */
rect.x = cx + real_coords.x;
rect.y = cy + real_coords.y;
rect.width = gdk_pixbuf_get_width (cursor_pixbuf);
rect.height = gdk_pixbuf_get_height (cursor_pixbuf);
/* see if the pointer is inside the window */
if (gdk_rectangle_intersect (&real_coords, &rect, &rect))
{
gint cursor_x, cursor_y;
cursor_x = cx - xhot - frame_offset.left;
cursor_y = cy - yhot - frame_offset.top;
gdk_pixbuf_composite (cursor_pixbuf, screenshot,
cursor_x, cursor_y,
rect.width, rect.height,
cursor_x, cursor_y,
1.0, 1.0,
GDK_INTERP_BILINEAR,
255);
}
g_object_unref (cursor_pixbuf);
g_object_unref (cursor);
}
}
screenshot_fallback_fire_flash (window, rectangle);
return screenshot;
}
void
_gdk_x11_window_change_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint nelements)
{
GdkDisplay *display;
Window xwindow;
Atom xproperty;
Atom xtype;
g_return_if_fail (!window || GDK_WINDOW_IS_X11 (window));
if (!window)
{
GdkScreen *screen;
screen = gdk_screen_get_default ();
window = gdk_screen_get_root_window (screen);
GDK_NOTE (MULTIHEAD, g_message ("gdk_property_change(): window is NULL\n"));
}
else if (!GDK_WINDOW_IS_X11 (window))
return;
if (GDK_WINDOW_DESTROYED (window))
return;
gdk_window_ensure_native (window);
display = gdk_window_get_display (window);
xproperty = gdk_x11_atom_to_xatom_for_display (display, property);
xtype = gdk_x11_atom_to_xatom_for_display (display, type);
xwindow = GDK_WINDOW_XID (window);
if (xtype == XA_ATOM ||
xtype == gdk_x11_get_xatom_by_name_for_display (display, "ATOM_PAIR"))
{
/*
* data is an array of GdkAtom, we need to convert it
* to an array of X Atoms
*/
gint i;
GdkAtom *atoms = (GdkAtom*) data;
Atom *xatoms;
xatoms = g_new (Atom, nelements);
for (i = 0; i < nelements; i++)
xatoms[i] = gdk_x11_atom_to_xatom_for_display (display, atoms[i]);
XChangeProperty (GDK_DISPLAY_XDISPLAY (display), xwindow,
xproperty, xtype,
format, mode, (guchar *)xatoms, nelements);
g_free (xatoms);
}
else
XChangeProperty (GDK_DISPLAY_XDISPLAY (display), xwindow, xproperty,
xtype, format, mode, (guchar *)data, nelements);
}
static gboolean
panel_background_prepare (PanelBackground *background)
{
PanelBackgroundType effective_type;
GtkWidget *widget = NULL;
if (!background->transformed)
return FALSE;
effective_type = panel_background_effective_type (background);
switch (effective_type) {
case PANEL_BACK_NONE:
if (background->default_pattern) {
/* the theme background-image pattern must be scaled by
* the width & height of the panel so that when the
* backing region is cleared
* (gdk_window_clear_backing_region), the correctly
* scaled pattern is used */
cairo_matrix_t m;
cairo_surface_t *surface;
double width, height;
surface = NULL;
width = 1.0;
height = 1.0;
cairo_pattern_get_surface(background->default_pattern, &surface);
/* catch invalid images (e.g. -gtk-gradient) before scaling and rendering */
if (surface != NULL ){
cairo_surface_reference(surface);
width = cairo_image_surface_get_width (surface);
height = cairo_image_surface_get_height (surface);
cairo_matrix_init_translate (&m, 0, 0);
cairo_matrix_scale (&m,
width / background->region.width,
height / background->region.height);
cairo_pattern_set_matrix (background->default_pattern, &m);
gdk_window_set_background_pattern (background->window,
background->default_pattern);
}
else {
g_warning ("%s", "unsupported value of 'background-image' in GTK+ theme (such as '-gtk-gradient')");
/* use any background color that has been set if image is invalid */
gdk_window_set_background_rgba (
background->window, &background->default_color);
}
cairo_surface_destroy(surface);
} else
gdk_window_set_background_rgba (
background->window, &background->default_color);
break;
case PANEL_BACK_COLOR:
if (background->has_alpha &&
!gdk_window_check_composited_wm(background->window))
set_pixbuf_background (background);
else {
gdk_window_set_background_rgba (background->window,
&background->color);
}
break;
case PANEL_BACK_IMAGE:
set_pixbuf_background (background);
break;
default:
g_assert_not_reached ();
break;
}
/* Panel applets may use the panel's background pixmap to
* decide how to draw themselves. Therefore, we need to
* make sure that all drawing has been completed before
* the applet looks at the pixmap. */
gdk_display_sync (gdk_window_get_display (background->window));
gdk_window_get_user_data (GDK_WINDOW (background->window),
(gpointer) &widget);
if (GTK_IS_WIDGET (widget)) {
panel_background_apply_css (background, gtk_widget_get_toplevel(widget));
gtk_widget_set_app_paintable(widget,TRUE);
gtk_widget_queue_draw (widget);
}
background->notify_changed (background, background->user_data);
return TRUE;
}
gboolean
_gdk_x11_window_get_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gulong offset,
gulong length,
gint pdelete,
GdkAtom *actual_property_type,
gint *actual_format_type,
gint *actual_length,
guchar **data)
{
GdkDisplay *display;
Atom ret_prop_type;
gint ret_format;
gulong ret_nitems;
gulong ret_bytes_after;
gulong get_length;
gulong ret_length;
guchar *ret_data;
Atom xproperty;
Atom xtype;
int res;
g_return_val_if_fail (!window || GDK_WINDOW_IS_X11 (window), FALSE);
if (!window)
{
GdkScreen *screen = gdk_screen_get_default ();
window = gdk_screen_get_root_window (screen);
GDK_NOTE (MULTIHEAD, g_message ("gdk_property_get(): window is NULL\n"));
}
else if (!GDK_WINDOW_IS_X11 (window))
return FALSE;
if (GDK_WINDOW_DESTROYED (window))
return FALSE;
display = gdk_window_get_display (window);
xproperty = gdk_x11_atom_to_xatom_for_display (display, property);
if (type == GDK_NONE)
xtype = AnyPropertyType;
else
xtype = gdk_x11_atom_to_xatom_for_display (display, type);
ret_data = NULL;
/*
* Round up length to next 4 byte value. Some code is in the (bad?)
* habit of passing G_MAXLONG as the length argument, causing an
* overflow to negative on the add. In this case, we clamp the
* value to G_MAXLONG.
*/
get_length = length + 3;
if (get_length > G_MAXLONG)
get_length = G_MAXLONG;
/* To fail, either the user passed 0 or G_MAXULONG */
get_length = get_length / 4;
if (get_length == 0)
{
g_warning ("gdk_propery-get(): invalid length 0");
return FALSE;
}
res = XGetWindowProperty (GDK_DISPLAY_XDISPLAY (display),
GDK_WINDOW_XID (window), xproperty,
offset, get_length, pdelete,
xtype, &ret_prop_type, &ret_format,
&ret_nitems, &ret_bytes_after,
&ret_data);
if (res != Success || (ret_prop_type == None && ret_format == 0))
{
return FALSE;
}
if (actual_property_type)
*actual_property_type = gdk_x11_xatom_to_atom_for_display (display, ret_prop_type);
if (actual_format_type)
*actual_format_type = ret_format;
if ((xtype != AnyPropertyType) && (ret_prop_type != xtype))
{
XFree (ret_data);
g_warning ("Couldn't match property type %s to %s\n",
gdk_x11_get_xatom_name_for_display (display, ret_prop_type),
gdk_x11_get_xatom_name_for_display (display, xtype));
return FALSE;
}
/* FIXME: ignoring bytes_after could have very bad effects */
if (data)
{
if (ret_prop_type == XA_ATOM ||
ret_prop_type == gdk_x11_get_xatom_by_name_for_display (display, "ATOM_PAIR"))
{
/*
* data is an array of X atom, we need to convert it
* to an array of GDK Atoms
*/
gint i;
GdkAtom *ret_atoms = g_new (GdkAtom, ret_nitems);
Atom *xatoms = (Atom *)ret_data;
*data = (guchar *)ret_atoms;
for (i = 0; i < ret_nitems; i++)
ret_atoms[i] = gdk_x11_xatom_to_atom_for_display (display, xatoms[i]);
if (actual_length)
*actual_length = ret_nitems * sizeof (GdkAtom);
}
else
{
switch (ret_format)
{
case 8:
ret_length = ret_nitems;
break;
case 16:
ret_length = sizeof(short) * ret_nitems;
break;
case 32:
ret_length = sizeof(long) * ret_nitems;
break;
default:
g_warning ("unknown property return format: %d", ret_format);
XFree (ret_data);
return FALSE;
}
*data = g_new (guchar, ret_length);
memcpy (*data, ret_data, ret_length);
if (actual_length)
*actual_length = ret_length;
}
}
XFree (ret_data);
return TRUE;
}
struct wl_data_source *
gdk_wayland_selection_get_data_source (GdkWindow *owner,
GdkAtom selection)
{
GdkDisplay *display = gdk_window_get_display (owner);
GdkWaylandSelection *wayland_selection = gdk_wayland_display_get_selection (display);
gpointer source = NULL;
GdkWaylandDisplay *display_wayland;
if (selection == atoms[ATOM_DND])
{
if (wayland_selection->dnd_source &&
(!owner || owner == wayland_selection->dnd_owner))
return wayland_selection->dnd_source;
}
else if (selection == atoms[ATOM_PRIMARY])
{
if (wayland_selection->primary_source &&
(!owner || owner == wayland_selection->primary_owner))
return (gpointer) wayland_selection->primary_source;
if (wayland_selection->primary_source)
{
gtk_primary_selection_source_destroy (wayland_selection->primary_source);
wayland_selection->primary_source = NULL;
}
}
else if (selection == atoms[ATOM_CLIPBOARD])
{
if (wayland_selection->clipboard_source &&
(!owner || owner == wayland_selection->clipboard_owner))
return wayland_selection->clipboard_source;
if (wayland_selection->clipboard_source)
{
wl_data_source_destroy (wayland_selection->clipboard_source);
wayland_selection->clipboard_source = NULL;
}
}
else
return NULL;
if (!owner)
return NULL;
display_wayland = GDK_WAYLAND_DISPLAY (gdk_window_get_display (owner));
if (selection == atoms[ATOM_PRIMARY])
{
if (display_wayland->primary_selection_manager)
{
source = gtk_primary_selection_device_manager_create_source (display_wayland->primary_selection_manager);
gtk_primary_selection_source_add_listener (source,
&primary_source_listener,
wayland_selection);
}
}
else
{
source = wl_data_device_manager_create_data_source (display_wayland->data_device_manager);
wl_data_source_add_listener (source,
&data_source_listener,
wayland_selection);
}
if (selection == atoms[ATOM_DND])
wayland_selection->dnd_source = source;
else if (selection == atoms[ATOM_PRIMARY])
wayland_selection->primary_source = source;
else if (selection == atoms[ATOM_CLIPBOARD])
wayland_selection->clipboard_source = source;
return source;
}
static void
hd_home_plugin_item_realize (GtkWidget *widget)
{
HDHomePluginItemPrivate *priv = HD_HOME_PLUGIN_ITEM (widget)->priv;
GdkDisplay *display;
Atom atom, wm_type;
gchar *applet_id;
GdkRGBA transparent = {0.0, 0.0, 0.0, 0.0};
GdkWindow *window;
GTK_WIDGET_CLASS (hd_home_plugin_item_parent_class)->realize (widget);
window = gtk_widget_get_window (widget);
/* No border as decoration */
gdk_window_set_decorations (window, 0);
/* Set the _NET_WM_WINDOW_TYPE property to _HILDON_WM_WINDOW_TYPE_HOME_APPLET */
display = gdk_window_get_display (window);
atom = gdk_x11_get_xatom_by_name_for_display (display,
"_NET_WM_WINDOW_TYPE");
wm_type = gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_WM_WINDOW_TYPE_HOME_APPLET");
XChangeProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
atom, XA_ATOM, 32, PropModeReplace,
(unsigned char *)&wm_type, 1);
applet_id = hd_home_plugin_item_get_applet_id (HD_HOME_PLUGIN_ITEM (widget));
XChangeProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_APPLET_ID"),
gdk_x11_get_xatom_by_name_for_display (display,
"UTF8_STRING"),
8, PropModeReplace,
(guchar *) applet_id, strlen (applet_id));
g_free (applet_id);
/* Set or remove settings property */
if (priv->settings)
XChangeProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_APPLET_SETTINGS"),
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *) &(priv->settings), 1);
else
XDeleteProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_APPLET_SETTINGS"));
/* Set display on all views property */
if (priv->display_on_all_views)
XChangeProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_APPLET_DISPLAY_ON_ALL_VIEWS"),
XA_CARDINAL, 32, PropModeReplace,
(unsigned char *) &(priv->display_on_all_views), 1);
else
XDeleteProperty (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XID (window),
gdk_x11_get_xatom_by_name_for_display (display,
"_HILDON_APPLET_DISPLAY_ON_ALL_VIEWS"));
/* Install client message filter */
if (show_settings_atom == GDK_NONE)
show_settings_atom = gdk_atom_intern_static_string ("_HILDON_APPLET_SHOW_SETTINGS");
gdk_window_add_filter (window,
hd_home_plugin_item_event_filter, widget);
/* Set background to transparent */
gdk_window_set_background_rgba (window, &transparent);
}
void
_gtk_tooltip_handle_event (GdkEvent *event)
{
gint x, y;
gboolean return_value = FALSE;
GtkWidget *has_tooltip_widget = NULL;
GdkDisplay *display;
GtkTooltip *current_tooltip;
if (!tooltips_enabled (event))
return;
/* Returns coordinates relative to has_tooltip_widget's allocation. */
has_tooltip_widget = find_topmost_widget_coords_from_event (event, &x, &y);
display = gdk_window_get_display (event->any.window);
current_tooltip = g_object_get_data (G_OBJECT (display),
"gdk-display-current-tooltip");
if (current_tooltip)
{
gtk_tooltip_set_last_window (current_tooltip, event->any.window);
}
if (current_tooltip && current_tooltip->keyboard_mode_enabled)
{
has_tooltip_widget = current_tooltip->keyboard_widget;
if (!has_tooltip_widget)
return;
return_value = gtk_tooltip_run_requery (&has_tooltip_widget,
current_tooltip,
&x, &y);
if (!return_value)
gtk_tooltip_hide_tooltip (current_tooltip);
else
gtk_tooltip_start_delay (display);
return;
}
#ifdef DEBUG_TOOLTIP
if (has_tooltip_widget)
g_print ("%p (%s) at (%d, %d) %dx%d pointer: (%d, %d)\n",
has_tooltip_widget, gtk_widget_get_name (has_tooltip_widget),
has_tooltip_widget->allocation.x,
has_tooltip_widget->allocation.y,
has_tooltip_widget->allocation.width,
has_tooltip_widget->allocation.height,
x, y);
#endif /* DEBUG_TOOLTIP */
/* Always poll for a next motion event */
gdk_event_request_motions (&event->motion);
/* Hide the tooltip when there's no new tooltip widget */
if (!has_tooltip_widget)
{
if (current_tooltip)
gtk_tooltip_hide_tooltip (current_tooltip);
return;
}
switch (event->type)
{
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
case GDK_KEY_PRESS:
case GDK_DRAG_ENTER:
case GDK_GRAB_BROKEN:
case GDK_SCROLL:
gtk_tooltip_hide_tooltip (current_tooltip);
break;
case GDK_MOTION_NOTIFY:
case GDK_ENTER_NOTIFY:
case GDK_LEAVE_NOTIFY:
if (current_tooltip)
{
gboolean tip_area_set;
GdkRectangle tip_area;
gboolean hide_tooltip;
tip_area_set = current_tooltip->tip_area_set;
tip_area = current_tooltip->tip_area;
return_value = gtk_tooltip_run_requery (&has_tooltip_widget,
current_tooltip,
&x, &y);
/* Requested to be hidden? */
hide_tooltip = !return_value;
/* Leave notify should override the query function */
hide_tooltip = (event->type == GDK_LEAVE_NOTIFY);
/* Is the pointer above another widget now? */
if (GTK_TOOLTIP_VISIBLE (current_tooltip))
hide_tooltip |= has_tooltip_widget != current_tooltip->tooltip_widget;
/* Did the pointer move out of the previous "context area"? */
if (tip_area_set)
hide_tooltip |= (x <= tip_area.x
|| x >= tip_area.x + tip_area.width
|| y <= tip_area.y
|| y >= tip_area.y + tip_area.height);
if (hide_tooltip)
gtk_tooltip_hide_tooltip (current_tooltip);
else
gtk_tooltip_start_delay (display);
}
else
{
/* Need a new tooltip for this display */
current_tooltip = g_object_new (GTK_TYPE_TOOLTIP, NULL);
g_object_set_data_full (G_OBJECT (display),
"gdk-display-current-tooltip",
current_tooltip, g_object_unref);
g_signal_connect (display, "closed",
G_CALLBACK (gtk_tooltip_display_closed),
current_tooltip);
gtk_tooltip_set_last_window (current_tooltip, event->any.window);
gtk_tooltip_start_delay (display);
}
break;
default:
break;
}
}
static gboolean
find_eglconfig_for_window (GdkWindow *window,
EGLConfig *egl_config_out,
GError **error)
{
GdkDisplay *display = gdk_window_get_display (window);
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
GdkVisual *visual = gdk_window_get_visual (window);
EGLint attrs[MAX_EGL_ATTRS];
EGLint count;
EGLConfig *configs;
gboolean use_rgba;
int i = 0;
attrs[i++] = EGL_SURFACE_TYPE;
attrs[i++] = EGL_WINDOW_BIT;
attrs[i++] = EGL_COLOR_BUFFER_TYPE;
attrs[i++] = EGL_RGB_BUFFER;
attrs[i++] = EGL_RED_SIZE;
attrs[i++] = 1;
attrs[i++] = EGL_GREEN_SIZE;
attrs[i++] = 1;
attrs[i++] = EGL_BLUE_SIZE;
attrs[i++] = 1;
use_rgba = (visual == gdk_screen_get_rgba_visual (gdk_display_get_default_screen (display)));
if (use_rgba)
{
attrs[i++] = EGL_ALPHA_SIZE;
attrs[i++] = 1;
}
else
{
attrs[i++] = EGL_ALPHA_SIZE;
attrs[i++] = 0;
}
attrs[i++] = EGL_NONE;
g_assert (i < MAX_EGL_ATTRS);
if (!eglChooseConfig (display_wayland->egl_display, attrs, NULL, 0, &count) || count < 1)
{
g_set_error_literal (error, GDK_GL_ERROR,
GDK_GL_ERROR_UNSUPPORTED_FORMAT,
_("No available configurations for the given pixel format"));
return FALSE;
}
configs = g_new (EGLConfig, count);
if (!eglChooseConfig (display_wayland->egl_display, attrs, configs, count, &count) || count < 1)
{
g_set_error_literal (error, GDK_GL_ERROR,
GDK_GL_ERROR_UNSUPPORTED_FORMAT,
_("No available configurations for the given pixel format"));
return FALSE;
}
/* Pick first valid configuration i guess? */
if (egl_config_out != NULL)
*egl_config_out = configs[0];
g_free (configs);
return TRUE;
}
bool ev_UnixKeyboard::keyPressEvent(AV_View* pView, GdkEventKey* e)
{
EV_EditBits state = 0;
EV_EditEventMapperResult result;
EV_EditMethod * pEM;
UT_uint32 charData = e->keyval;
if (e->state & GDK_SHIFT_MASK)
state |= EV_EMS_SHIFT;
if (e->state & GDK_CONTROL_MASK)
{
state |= EV_EMS_CONTROL;
// Gdk does us the favour of working out a translated keyvalue for us,
// but with the Ctrl keys, we do not want that -- see bug 9545
Display * display = GDK_DISPLAY_XDISPLAY(gdk_window_get_display(e->window));
KeySym sym = XKeycodeToKeysym(display,
e->hardware_keycode,
e->state & GDK_SHIFT_MASK ? 1 : 0);
xxx_UT_DEBUGMSG(("ev_UnixKeyboard::keyPressEvent: keyval %d, hardware_keycode %d\n"
" sym: 0x%x\n",
e->keyval, e->hardware_keycode, sym));
charData = sym;
}
if (e->state & (s_alt_mask))
state |= EV_EMS_ALT;
if (s_isVirtualKeyCode(charData))
{
EV_EditBits nvk = s_mapVirtualKeyCodeToNVK(charData);
switch (nvk)
{
case EV_NVK__IGNORE__:
return false;
default:
result = m_pEEM->Keystroke(static_cast<UT_uint32>(EV_EKP_PRESS|state|nvk),&pEM);
switch (result)
{
case EV_EEMR_BOGUS_START:
// If it is a bogus key and we don't have a sequence in
// progress, we should let the system handle it
// (this lets things like ALT-F4 work).
return false;
case EV_EEMR_BOGUS_CONT:
// If it is a bogus key but in the middle of a sequence,
// we should silently eat it (this is to prevent things
// like Control-X ALT-F4 from killing us -- if they want
// to kill us, fine, but they shouldn't be in the middle
// of a sequence).
return true;
case EV_EEMR_COMPLETE:
UT_ASSERT(pEM);
invokeKeyboardMethod(pView,pEM,0,0); // no char data to offer
return true;
case EV_EEMR_INCOMPLETE:
return true;
default:
UT_ASSERT(0);
return true;
}
}
}
else
{
// TODO: is this necessary?
charData = gdk_keyval_to_unicode (charData);
UT_UTF8String utf8 (static_cast<const UT_UCS4Char *>(&charData), 1);
return charDataEvent (pView, state, utf8.utf8_str(), utf8.byteLength());
}
return false;
}
void
gdk_wayland_window_invalidate_for_new_frame (GdkWindow *window,
cairo_region_t *update_area)
{
cairo_rectangle_int_t window_rect;
GdkDisplay *display = gdk_window_get_display (window);
GdkWaylandDisplay *display_wayland = GDK_WAYLAND_DISPLAY (display);
GdkWaylandGLContext *context_wayland;
int buffer_age;
gboolean invalidate_all;
EGLSurface egl_surface;
/* Minimal update is ok if we're not drawing with gl */
if (window->gl_paint_context == NULL)
return;
context_wayland = GDK_WAYLAND_GL_CONTEXT (window->gl_paint_context);
buffer_age = 0;
egl_surface = gdk_wayland_window_get_egl_surface (window->impl_window,
context_wayland->egl_config);
if (display_wayland->have_egl_buffer_age)
{
gdk_gl_context_make_current (window->gl_paint_context);
eglQuerySurface (display_wayland->egl_display, egl_surface,
EGL_BUFFER_AGE_EXT, &buffer_age);
}
invalidate_all = FALSE;
if (buffer_age == 0 || buffer_age >= 4)
invalidate_all = TRUE;
else
{
if (buffer_age >= 2)
{
if (window->old_updated_area[0])
cairo_region_union (update_area, window->old_updated_area[0]);
else
invalidate_all = TRUE;
}
if (buffer_age >= 3)
{
if (window->old_updated_area[1])
cairo_region_union (update_area, window->old_updated_area[1]);
else
invalidate_all = TRUE;
}
}
if (invalidate_all)
{
window_rect.x = 0;
window_rect.y = 0;
window_rect.width = gdk_window_get_width (window);
window_rect.height = gdk_window_get_height (window);
/* If nothing else is known, repaint everything so that the back
* buffer is fully up-to-date for the swapbuffer
*/
cairo_region_union_rectangle (update_area, &window_rect);
}
}
static GdkDevice *
get_pointer (GdkWindow *window)
{
return gdk_device_manager_get_client_pointer (gdk_display_get_device_manager (gdk_window_get_display (window)));
}
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;
#if GTK_CHECK_VERSION(3, 20, 0)
gdk_window_get_device_position(event->window,
gdk_seat_get_pointer(gdk_display_get_default_seat(
gdk_window_get_display(event->window))),
&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;
}
bool wxTopLevelWindowGTK::Show( bool show )
{
wxASSERT_MSG( (m_widget != NULL), wxT("invalid frame") );
#ifdef GDK_WINDOWING_X11
bool deferShow = show && !m_isShown && m_deferShow;
if (deferShow)
{
deferShow = m_deferShowAllowed && gs_requestFrameExtentsStatus != 2 &&
!gtk_widget_get_realized(m_widget) &&
g_signal_handler_find(m_widget,
GSignalMatchType(G_SIGNAL_MATCH_ID | G_SIGNAL_MATCH_DATA),
g_signal_lookup("property_notify_event", GTK_TYPE_WIDGET),
0, NULL, NULL, this);
if (deferShow)
{
GdkScreen* screen = gtk_widget_get_screen(m_widget);
GdkAtom atom = gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false);
deferShow = gdk_x11_screen_supports_net_wm_hint(screen, atom) != 0;
// If _NET_REQUEST_FRAME_EXTENTS not supported, don't allow changes
// to m_decorSize, it breaks saving/restoring window size with
// GetSize()/SetSize() because it makes window bigger between each
// restore and save.
m_updateDecorSize = deferShow;
}
m_deferShow = deferShow;
}
if (deferShow)
{
// Initial show. If WM supports _NET_REQUEST_FRAME_EXTENTS, defer
// calling gtk_widget_show() until _NET_FRAME_EXTENTS property
// notification is received, so correct frame extents are known.
// This allows resizing m_widget to keep the overall size in sync with
// what wxWidgets expects it to be without an obvious change in the
// window size immediately after it becomes visible.
// Realize m_widget, so m_widget->window can be used. Realizing normally
// causes the widget tree to be size_allocated, which generates size
// events in the wrong order. However, the size_allocates will not be
// done if the allocation is not the default (1,1).
GtkAllocation alloc;
gtk_widget_get_allocation(m_widget, &alloc);
const int alloc_width = alloc.width;
if (alloc_width == 1)
{
alloc.width = 2;
gtk_widget_set_allocation(m_widget, &alloc);
}
gtk_widget_realize(m_widget);
if (alloc_width == 1)
{
alloc.width = 1;
gtk_widget_set_allocation(m_widget, &alloc);
}
// send _NET_REQUEST_FRAME_EXTENTS
XClientMessageEvent xevent;
memset(&xevent, 0, sizeof(xevent));
xevent.type = ClientMessage;
GdkWindow* window = gtk_widget_get_window(m_widget);
xevent.window = GDK_WINDOW_XID(window);
xevent.message_type = gdk_x11_atom_to_xatom_for_display(
gdk_window_get_display(window),
gdk_atom_intern("_NET_REQUEST_FRAME_EXTENTS", false));
xevent.format = 32;
Display* display = GDK_DISPLAY_XDISPLAY(gdk_window_get_display(window));
XSendEvent(display, DefaultRootWindow(display), false,
SubstructureNotifyMask | SubstructureRedirectMask,
(XEvent*)&xevent);
if (gs_requestFrameExtentsStatus == 0)
{
// if WM does not respond to request within 1 second,
// we assume support for _NET_REQUEST_FRAME_EXTENTS is not working
m_netFrameExtentsTimerId =
g_timeout_add(1000, request_frame_extents_timeout, this);
}
// defer calling gtk_widget_show()
m_isShown = true;
return true;
}
#endif // GDK_WINDOWING_X11
if (show && !gtk_widget_get_realized(m_widget))
{
// size_allocate signals occur in reverse order (bottom to top).
// Things work better if the initial wxSizeEvents are sent (from the
// top down), before the initial size_allocate signals occur.
wxSizeEvent event(GetSize(), GetId());
event.SetEventObject(this);
HandleWindowEvent(event);
}
bool change = base_type::Show(show);
if (change && !show)
{
// make sure window has a non-default position, so when it is shown
// again, it won't be repositioned by WM as if it were a new window
// Note that this must be done _after_ the window is hidden.
gtk_window_move((GtkWindow*)m_widget, m_x, m_y);
}
return change;
}
/* This is a _horrible_ hack to have this here. This needs to be added to the
* GTK+ menuing code in some manner.
*/
static void
drag_end_menu_cb (GtkWidget *widget, GdkDragContext *context)
{
GtkWidget *xgrab_shell;
GtkWidget *parent;
/* Find the last viewable ancestor, and make an X grab on it
*/
parent = gtk_widget_get_parent (widget);
xgrab_shell = NULL;
/* FIXME: workaround for a possible gtk+ bug
* See bugs #92085(gtk+) and #91184(panel) for details.
*/
g_object_set (widget, "has-tooltip", TRUE, NULL);
while (parent)
{
gboolean viewable = TRUE;
GtkWidget *tmp = parent;
while (tmp)
{
if (!gtk_widget_get_mapped (tmp))
{
viewable = FALSE;
break;
}
tmp = gtk_widget_get_parent (tmp);
}
if (viewable)
xgrab_shell = parent;
parent = gtk_menu_shell_get_parent_shell (GTK_MENU_SHELL (parent));
}
if (xgrab_shell)
{
gboolean status;
GdkDisplay *display;
GdkDevice *pointer;
GdkDevice *keyboard;
GdkDeviceManager *device_manager;
GdkWindow *window = gtk_widget_get_window (xgrab_shell);
GdkCursor *cursor = gdk_cursor_new_for_display (gdk_display_get_default (),
GDK_ARROW);
display = gdk_window_get_display (window);
device_manager = gdk_display_get_device_manager (display);
pointer = gdk_device_manager_get_client_pointer (device_manager);
keyboard = gdk_device_get_associated_device (pointer);
/* FIXMEgpoo: Not sure if report to GDK_OWNERSHIP_WINDOW
or GDK_OWNERSHIP_APPLICATION. Idem for the
keyboard below */
status = gdk_device_grab (pointer, window,
GDK_OWNERSHIP_WINDOW, TRUE,
GDK_BUTTON_PRESS_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_ENTER_NOTIFY_MASK
| GDK_LEAVE_NOTIFY_MASK
| GDK_POINTER_MOTION_MASK,
cursor, GDK_CURRENT_TIME);
if (!status)
{
if (gdk_device_grab (keyboard, window,
GDK_OWNERSHIP_WINDOW, TRUE,
GDK_KEY_PRESS | GDK_KEY_RELEASE,
NULL, GDK_CURRENT_TIME) == GDK_GRAB_SUCCESS)
{
/* FIXMEgpoo: We need either accessors or a workaround to grab
the focus */
#if 0
GTK_MENU_SHELL (xgrab_shell)->GSEAL(have_xgrab) = TRUE;
#endif
}
else
{
gdk_device_ungrab (pointer, GDK_CURRENT_TIME);
}
}
g_object_unref (cursor);
}
}
const guint16 const *vnc_display_keymap_gdk2xtkbd_table(GdkWindow *window,
size_t *maplen)
{
#ifdef GDK_WINDOWING_X11
if (GDK_IS_X11_WINDOW(window)) {
XkbDescPtr desc;
const gchar *keycodes = NULL;
GdkDisplay *dpy = gdk_window_get_display(window);
/* There is no easy way to determine what X11 server
* and platform & keyboard driver is in use. Thus we
* do best guess heuristics.
*
* This will need more work for people with other
* X servers..... patches welcomed.
*/
desc = XkbGetKeyboard(gdk_x11_display_get_xdisplay(dpy),
XkbGBN_AllComponentsMask,
XkbUseCoreKbd);
if (desc) {
if (desc->names) {
keycodes = gdk_x11_get_xatom_name(desc->names->keycodes);
if (!keycodes)
g_warning("could not lookup keycode name");
}
XkbFreeKeyboard(desc, XkbGBN_AllComponentsMask, True);
}
if (check_for_xwin(dpy)) {
VNC_DEBUG("Using xwin keycode mapping");
*maplen = G_N_ELEMENTS(keymap_xorgxwin2xtkbd);
return keymap_xorgxwin2xtkbd;
} else if (check_for_xquartz(dpy)) {
VNC_DEBUG("Using xquartz keycode mapping");
*maplen = G_N_ELEMENTS(keymap_xorgxquartz2xtkbd);
return keymap_xorgxquartz2xtkbd;
} else if (keycodes && STRPREFIX(keycodes, "evdev_")) {
VNC_DEBUG("Using evdev keycode mapping");
*maplen = G_N_ELEMENTS(keymap_xorgevdev2xtkbd);
return keymap_xorgevdev2xtkbd;
} else if (keycodes && STRPREFIX(keycodes, "xfree86_")) {
VNC_DEBUG("Using xfree86 keycode mapping");
*maplen = G_N_ELEMENTS(keymap_xorgkbd2xtkbd);
return keymap_xorgkbd2xtkbd;
} else {
g_warning("Unknown keycode mapping '%s'.\n"
"Please report to [email protected]\n"
"including the following information:\n"
"\n"
" - Operating system\n"
" - GDK build\n"
" - X11 Server\n"
" - xprop -root\n"
" - xdpyinfo\n",
keycodes);
return NULL;
}
}
#endif
#ifdef GDK_WINDOWING_WIN32
if (GDK_IS_WIN32_WINDOW(window)) {
VNC_DEBUG("Using Win32 virtual keycode mapping");
*maplen = G_N_ELEMENTS(keymap_win322xtkbd);
return keymap_win322xtkbd;
}
#endif
#ifdef GDK_WINDOWING_QUARTZ
if (GDK_IS_QUARTZ_WINDOW(window)) {
VNC_DEBUG("Using OS-X virtual keycode mapping");
*maplen = G_N_ELEMENTS(keymap_osx2xtkbd);
return keymap_osx2xtkbd;
}
#endif
#ifdef GDK_WINDOWING_WAYLAND
if (GDK_IS_WAYLAND_WINDOW(window)) {
VNC_DEBUG("Using Wayland Xorg/evdev virtual keycode mapping");
*maplen = G_N_ELEMENTS(keymap_xorgevdev2xtkbd);
return keymap_xorgevdev2xtkbd;
}
#endif
#ifdef GDK_WINDOWING_BROADWAY
if (GDK_IS_BROADWAY_WINDOW(window)) {
g_warning("experimental: using broadway, x11 virtual keysym mapping - with very limited support. See also https://bugzilla.gnome.org/show_bug.cgi?id=700105");
*maplen = G_N_ELEMENTS(keymap_x112xtkbd);
return keymap_x112xtkbd;
}
#endif
g_warning("Unsupported GDK Windowing platform.\n"
"Disabling extended keycode tables.\n"
"Please report to [email protected]\n"
"including the following information:\n"
"\n"
" - Operating system\n"
" - GDK Windowing system build\n");
return NULL;
}
RedirectedXCompositeWindow::RedirectedXCompositeWindow(WebPageProxy& webPage, const IntSize& initialSize, std::function<void()>&& damageNotify)
: m_webPage(webPage)
, m_display(GDK_DISPLAY_XDISPLAY(gdk_window_get_display(gtk_widget_get_parent_window(webPage.viewWidget()))))
, m_size(initialSize)
{
m_size.scale(m_webPage.deviceScaleFactor());
ASSERT(downcast<PlatformDisplayX11>(PlatformDisplay::sharedDisplay()).native() == m_display);
Screen* screen = DefaultScreenOfDisplay(m_display);
GdkVisual* visual = gdk_window_get_visual(gtk_widget_get_parent_window(webPage.viewWidget()));
XUniqueColormap colormap(XCreateColormap(m_display, RootWindowOfScreen(screen), GDK_VISUAL_XVISUAL(visual), AllocNone));
// This is based on code from Chromium: src/content/common/gpu/image_transport_surface_linux.cc
XSetWindowAttributes windowAttributes;
windowAttributes.override_redirect = True;
windowAttributes.colormap = colormap.get();
// CWBorderPixel must be present when the depth doesn't match the parent's one.
// See http://cgit.freedesktop.org/xorg/xserver/tree/dix/window.c?id=xorg-server-1.16.0#n703.
windowAttributes.border_pixel = 0;
m_parentWindow = XCreateWindow(m_display,
RootWindowOfScreen(screen),
WidthOfScreen(screen) + 1, 0, 1, 1,
0,
gdk_visual_get_depth(visual),
InputOutput,
GDK_VISUAL_XVISUAL(visual),
CWOverrideRedirect | CWColormap | CWBorderPixel,
&windowAttributes);
XMapWindow(m_display, m_parentWindow.get());
windowAttributes.event_mask = StructureNotifyMask;
windowAttributes.override_redirect = False;
// Create the window of at last 1x1 since X doesn't allow to create empty windows.
m_window = XCreateWindow(m_display,
m_parentWindow.get(),
0, 0,
std::max(1, m_size.width()),
std::max(1, m_size.height()),
0,
CopyFromParent,
InputOutput,
CopyFromParent,
CWEventMask,
&windowAttributes);
XMapWindow(m_display, m_window.get());
xDamageNotifier().add(m_window.get(), WTFMove(damageNotify));
while (1) {
XEvent event;
XWindowEvent(m_display, m_window.get(), StructureNotifyMask, &event);
if (event.type == MapNotify && event.xmap.window == m_window.get())
break;
}
XSelectInput(m_display, m_window.get(), NoEventMask);
XCompositeRedirectWindow(m_display, m_window.get(), CompositeRedirectManual);
if (!m_size.isEmpty())
createNewPixampAndPixampSurface();
m_damage = XDamageCreate(m_display, m_window.get(), XDamageReportNonEmpty);
}
gboolean
_gdk_input_other_event (GdkEvent *event,
MSG *msg,
GdkWindow *window)
{
GdkDisplay *display;
GdkDeviceWintab *device = NULL;
GdkDeviceGrabInfo *last_grab;
GdkEventMask masktest;
guint key_state;
POINT pt;
PACKET packet;
gdouble root_x, root_y;
gint num_axes;
gint x, y;
guint translated_buttons, button_diff, button_mask;
/* Translation from tablet button state to GDK button state for
* buttons 1-3 - swap button 2 and 3.
*/
static guint button_map[8] = {0, 1, 4, 5, 2, 3, 6, 7};
if (event->any.window != wintab_window)
{
g_warning ("_gdk_input_other_event: not wintab_window?");
return FALSE;
}
window = gdk_window_at_pointer (&x, &y);
if (window == NULL)
window = _gdk_root;
g_object_ref (window);
display = gdk_window_get_display (window);
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("_gdk_input_other_event: window=%p %+d%+d\n",
GDK_WINDOW_HWND (window), x, y));
if (msg->message == WT_PACKET)
{
if (!(*p_WTPacket) ((HCTX) msg->lParam, msg->wParam, &packet))
return FALSE;
}
switch (msg->message)
{
case WT_PACKET:
/* Don't produce any button or motion events while a window is being
* moved or resized, see bug #151090.
*/
if (_modal_operation_in_progress)
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... ignored when moving/sizing\n"));
return FALSE;
}
if ((device = _gdk_device_manager_find_wintab_device ((HCTX) msg->lParam,
packet.pkCursor)) == NULL)
return FALSE;
if (gdk_device_get_mode (GDK_DEVICE (device)) == GDK_MODE_DISABLED)
return FALSE;
last_grab = _gdk_display_get_last_device_grab (_gdk_display, GDK_DEVICE (device));
if (last_grab && last_grab->window)
{
g_object_unref (window);
window = g_object_ref (last_grab->window);
}
if (window == _gdk_root)
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... is root\n"));
return FALSE;
}
num_axes = 0;
if (device->pktdata & PK_X)
device->last_axis_data[num_axes++] = packet.pkX;
if (device->pktdata & PK_Y)
device->last_axis_data[num_axes++] = packet.pkY;
if (device->pktdata & PK_NORMAL_PRESSURE)
device->last_axis_data[num_axes++] = packet.pkNormalPressure;
if (device->pktdata & PK_ORIENTATION)
{
decode_tilt (device->last_axis_data + num_axes,
device->orientation_axes, &packet);
num_axes += 2;
}
translated_buttons = button_map[packet.pkButtons & 0x07] | (packet.pkButtons & ~0x07);
if (translated_buttons != device->button_state)
{
/* At least one button has changed state so produce a button event
* If more than one button has changed state (unlikely),
* just care about the first and act on the next the next time
* we get a packet
*/
button_diff = translated_buttons ^ device->button_state;
/* Gdk buttons are numbered 1.. */
event->button.button = 1;
for (button_mask = 1; button_mask != 0x80000000;
button_mask <<= 1, event->button.button++)
{
if (button_diff & button_mask)
{
/* Found a button that has changed state */
break;
}
}
if (!(translated_buttons & button_mask))
{
event->any.type = GDK_BUTTON_RELEASE;
masktest = GDK_BUTTON_RELEASE_MASK;
}
else
{
event->any.type = GDK_BUTTON_PRESS;
masktest = GDK_BUTTON_PRESS_MASK;
}
device->button_state ^= button_mask;
}
else
{
event->any.type = GDK_MOTION_NOTIFY;
masktest = GDK_POINTER_MOTION_MASK;
if (device->button_state & (1 << 0))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON1_MOTION_MASK;
if (device->button_state & (1 << 1))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON2_MOTION_MASK;
if (device->button_state & (1 << 2))
masktest |= GDK_BUTTON_MOTION_MASK | GDK_BUTTON3_MOTION_MASK;
}
/* Now we can check if the window wants the event, and
* propagate if necessary.
*/
while (gdk_window_get_device_events (window, GDK_DEVICE (device)) == 0)
{
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... not selected\n"));
if (window->parent == GDK_WINDOW (_gdk_root))
return FALSE;
/* It is not good to propagate the extended events up to the parent
* if this window wants normal (not extended) motion/button events */
if (window->event_mask & masktest)
{
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("... wants ordinary event, ignoring this\n"));
return FALSE;
}
pt.x = x;
pt.y = y;
ClientToScreen (GDK_WINDOW_HWND (window), &pt);
g_object_unref (window);
window = window->parent;
g_object_ref (window);
ScreenToClient (GDK_WINDOW_HWND (window), &pt);
x = pt.x;
y = pt.y;
GDK_NOTE (EVENTS_OR_INPUT, g_print ("... propagating to %p %+d%+d\n",
GDK_WINDOW_HWND (window), x, y));
}
if (gdk_window_get_device_events (window, GDK_DEVICE (device)) == 0)
return FALSE;
event->any.window = window;
key_state = get_modifier_key_state ();
if (event->any.type == GDK_BUTTON_PRESS ||
event->any.type == GDK_BUTTON_RELEASE)
{
event->button.time = _gdk_win32_get_next_tick (msg->time);
gdk_event_set_device (event, GDK_DEVICE (device));
event->button.axes = g_new (gdouble, num_axes);
_gdk_device_wintab_get_window_coords (window, &root_x, &root_y);
_gdk_device_wintab_translate_axes (device,
window,
event->button.axes,
&event->button.x,
&event->button.y);
event->button.x_root = event->button.x + root_x;
event->button.y_root = event->button.y + root_y;
event->button.state =
key_state | ((device->button_state << 8)
& (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK
| GDK_BUTTON3_MASK | GDK_BUTTON4_MASK
| GDK_BUTTON5_MASK));
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("WINTAB button %s:%d %g,%g\n",
(event->button.type == GDK_BUTTON_PRESS ?
"press" : "release"),
event->button.button,
event->button.x, event->button.y));
}
else
{
event->motion.time = _gdk_win32_get_next_tick (msg->time);
event->motion.is_hint = FALSE;
gdk_event_set_device (event, GDK_DEVICE (device));
event->motion.axes = g_new (gdouble, num_axes);
_gdk_device_wintab_get_window_coords (window, &root_x, &root_y);
_gdk_device_wintab_translate_axes (device,
window,
event->motion.axes,
&event->motion.x,
&event->motion.y);
event->motion.x_root = event->motion.x + root_x;
event->motion.y_root = event->motion.y + root_y;
event->motion.state =
key_state | ((device->button_state << 8)
& (GDK_BUTTON1_MASK | GDK_BUTTON2_MASK
| GDK_BUTTON3_MASK | GDK_BUTTON4_MASK
| GDK_BUTTON5_MASK));
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("WINTAB motion: %g,%g\n",
event->motion.x, event->motion.y));
}
return TRUE;
case WT_PROXIMITY:
if (LOWORD (msg->lParam) == 0)
{
event->proximity.type = GDK_PROXIMITY_OUT;
set_ignore_core (FALSE);
}
else
{
event->proximity.type = GDK_PROXIMITY_IN;
set_ignore_core (TRUE);
}
event->proximity.time = _gdk_win32_get_next_tick (msg->time);
gdk_event_set_device (event, GDK_DEVICE (device));
GDK_NOTE (EVENTS_OR_INPUT,
g_print ("WINTAB proximity %s\n",
(event->proximity.type == GDK_PROXIMITY_IN ?
"in" : "out")));
return TRUE;
}
return FALSE;
}
static gboolean _lib_histogram_motion_notify_callback(GtkWidget *widget, GdkEventMotion *event,
gpointer user_data)
{
dt_lib_module_t *self = (dt_lib_module_t *)user_data;
dt_lib_histogram_t *d = (dt_lib_histogram_t *)self->data;
/* check if exposure hooks are available */
gboolean hooks_available = dt_dev_exposure_hooks_available(darktable.develop);
if(!hooks_available) return TRUE;
GtkAllocation allocation;
gtk_widget_get_allocation(widget, &allocation);
if(d->dragging && d->highlight == 2)
{
float exposure = d->exposure + (event->x - d->button_down_x) * 4.0f / (float)allocation.width;
dt_dev_exposure_set_exposure(darktable.develop, exposure);
}
else if(d->dragging && d->highlight == 1)
{
float black = d->black - (event->x - d->button_down_x) * .1f / (float)allocation.width;
dt_dev_exposure_set_black(darktable.develop, black);
}
else
{
const float offs = 4 * DT_HIST_INSET;
const float x = event->x - offs;
const float y = event->y - DT_HIST_INSET;
const float pos = x / (float)(allocation.width - 2 * offs);
if(pos < 0 || pos > 1.0)
;
else if(x > d->mode_x && x < d->mode_x + d->mode_w && y > d->button_y && y < d->button_y + d->button_h)
{
d->highlight = 3;
switch(darktable.develop->histogram_type)
{
case DT_DEV_HISTOGRAM_LOGARITHMIC:
gtk_widget_set_tooltip_text(widget, _("set histogram mode to linear"));
break;
case DT_DEV_HISTOGRAM_LINEAR:
gtk_widget_set_tooltip_text(widget, _("set histogram mode to waveform"));
break;
case DT_DEV_HISTOGRAM_WAVEFORM:
gtk_widget_set_tooltip_text(widget, _("set histogram mode to logarithmic"));
break;
case DT_DEV_HISTOGRAM_N:
g_assert_not_reached();
}
}
else if(x > d->red_x && x < d->red_x + d->color_w && y > d->button_y && y < d->button_y + d->button_h)
{
d->highlight = 4;
gtk_widget_set_tooltip_text(widget, d->red ? _("click to hide red channel") : _("click to show red channel"));
}
else if(x > d->green_x && x < d->green_x + d->color_w && y > d->button_y && y < d->button_y + d->button_h)
{
d->highlight = 5;
gtk_widget_set_tooltip_text(widget, d->red ? _("click to hide green channel")
: _("click to show green channel"));
}
else if(x > d->blue_x && x < d->blue_x + d->color_w && y > d->button_y && y < d->button_y + d->button_h)
{
d->highlight = 6;
gtk_widget_set_tooltip_text(widget, d->red ? _("click to hide blue channel") : _("click to show blue channel"));
}
else if(pos < 0.2)
{
d->highlight = 1;
gtk_widget_set_tooltip_text(widget, _("drag to change black point,\ndoubleclick resets"));
}
else
{
d->highlight = 2;
gtk_widget_set_tooltip_text(widget, _("drag to change exposure,\ndoubleclick resets"));
}
gtk_widget_queue_draw(widget);
}
gint x, y; // notify gtk for motion_hint.
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;
}
int wxSystemSettingsNative::GetMetric( wxSystemMetric index, wxWindow* win )
{
GdkWindow *window = NULL;
if (win)
window = gtk_widget_get_window(win->GetHandle());
switch (index)
{
case wxSYS_BORDER_X:
case wxSYS_BORDER_Y:
case wxSYS_EDGE_X:
case wxSYS_EDGE_Y:
case wxSYS_FRAMESIZE_X:
case wxSYS_FRAMESIZE_Y:
if (win)
{
wxTopLevelWindow *tlw = wxDynamicCast(win, wxTopLevelWindow);
if (!tlw)
return GetBorderWidth(index, win);
else if (window)
{
// Get the frame extents from the windowmanager.
// In most cases the top extent is the titlebar, so we use the bottom extent
// for the heights.
int right, bottom;
if (wxGetFrameExtents(window, NULL, &right, NULL, &bottom))
{
switch (index)
{
case wxSYS_BORDER_X:
case wxSYS_EDGE_X:
case wxSYS_FRAMESIZE_X:
return right; // width of right extent
default:
return bottom; // height of bottom extent
}
}
}
}
return -1; // no window specified
case wxSYS_CURSOR_X:
case wxSYS_CURSOR_Y:
return gdk_display_get_default_cursor_size(
window ? gdk_window_get_display(window)
: gdk_display_get_default());
case wxSYS_DCLICK_X:
case wxSYS_DCLICK_Y:
gint dclick_distance;
g_object_get(GetSettingsForWindowScreen(window),
"gtk-double-click-distance", &dclick_distance, NULL);
return dclick_distance * 2;
case wxSYS_DCLICK_MSEC:
gint dclick;
g_object_get(GetSettingsForWindowScreen(window),
"gtk-double-click-time", &dclick, NULL);
return dclick;
case wxSYS_DRAG_X:
case wxSYS_DRAG_Y:
gint drag_threshold;
g_object_get(GetSettingsForWindowScreen(window),
"gtk-dnd-drag-threshold", &drag_threshold, NULL);
// The correct thing here would be to double the value
// since that is what the API wants. But the values
// are much bigger under GNOME than under Windows and
// just seem to much in many cases to be useful.
// drag_threshold *= 2;
return drag_threshold;
case wxSYS_ICON_X:
case wxSYS_ICON_Y:
return 32;
case wxSYS_SCREEN_X:
if (window)
return gdk_screen_get_width(gdk_window_get_screen(window));
else
return gdk_screen_width();
case wxSYS_SCREEN_Y:
if (window)
return gdk_screen_get_height(gdk_window_get_screen(window));
else
return gdk_screen_height();
case wxSYS_HSCROLL_Y:
case wxSYS_VSCROLL_X:
return 15;
case wxSYS_CAPTION_Y:
if (!window)
// No realized window specified, and no implementation for that case yet.
return -1;
wxASSERT_MSG( wxDynamicCast(win, wxTopLevelWindow),
wxT("Asking for caption height of a non toplevel window") );
// Get the height of the top windowmanager border.
// This is the titlebar in most cases. The titlebar might be elsewhere, and
// we could check which is the thickest wm border to decide on which side the
// titlebar is, but this might lead to interesting behaviours in used code.
// Reconsider when we have a way to report to the user on which side it is.
{
int top;
if (wxGetFrameExtents(window, NULL, NULL, &top, NULL))
{
return top; // top frame extent
}
}
// Try a default approach without a window pointer, if possible
// ...
return -1;
case wxSYS_PENWINDOWS_PRESENT:
// No MS Windows for Pen computing extension available in X11 based gtk+.
return 0;
default:
return -1; // metric is unknown
}
}
static void
_gtk_pixel_cache_create_surface_if_needed (GtkPixelCache *cache,
GdkWindow *window,
cairo_rectangle_int_t *view_rect,
cairo_rectangle_int_t *canvas_rect)
{
cairo_rectangle_int_t rect;
int surface_w, surface_h;
cairo_content_t content;
#ifdef G_ENABLE_DEBUG
if (GTK_DISPLAY_DEBUG_CHECK (gdk_window_get_display (window), NO_PIXEL_CACHE))
return;
#endif
content = cache->content;
if (!content)
{
if (cache->is_opaque)
content = CAIRO_CONTENT_COLOR;
else
content = CAIRO_CONTENT_COLOR_ALPHA;
}
surface_w = view_rect->width;
if (canvas_rect->width > surface_w)
surface_w = MIN (surface_w + cache->extra_width, canvas_rect->width);
surface_h = view_rect->height;
if (canvas_rect->height > surface_h)
surface_h = MIN (surface_h + cache->extra_height, canvas_rect->height);
/* If current surface can't fit view_rect or is too large, kill it */
if (cache->surface != NULL &&
(cairo_surface_get_content (cache->surface) != content ||
cache->surface_w < MAX(view_rect->width, surface_w * ALLOW_SMALLER_SIZE_FACTOR) ||
cache->surface_w > surface_w * ALLOW_LARGER_SIZE_FACTOR ||
cache->surface_h < MAX(view_rect->height, surface_h * ALLOW_SMALLER_SIZE_FACTOR) ||
cache->surface_h > surface_h * ALLOW_LARGER_SIZE_FACTOR ||
cache->surface_scale != gdk_window_get_scale_factor (window)))
{
cairo_surface_destroy (cache->surface);
cache->surface = NULL;
if (cache->surface_dirty)
cairo_region_destroy (cache->surface_dirty);
cache->surface_dirty = NULL;
}
/* Don't allocate a surface if view >= canvas, as we won't
* be scrolling then anyway, unless the widget requested it.
*/
if (cache->surface == NULL &&
(cache->always_cache ||
(view_rect->width < canvas_rect->width ||
view_rect->height < canvas_rect->height)))
{
cache->surface_x = -canvas_rect->x;
cache->surface_y = -canvas_rect->y;
cache->surface_w = surface_w;
cache->surface_h = surface_h;
cache->surface_scale = gdk_window_get_scale_factor (window);
cache->surface =
gdk_window_create_similar_surface (window, content,
surface_w, surface_h);
rect.x = 0;
rect.y = 0;
rect.width = surface_w;
rect.height = surface_h;
cache->surface_dirty =
cairo_region_create_rectangle (&rect);
}
}
bool show(Display* parent) override {
static std::string s_lastUsedDir;
if (s_lastUsedDir.empty())
s_lastUsedDir = g_get_user_special_dir(G_USER_DIRECTORY_DESKTOP);
const char* okLabel;
GtkFileChooserAction action;
switch (m_type) {
case Type::OpenFile:
case Type::OpenFiles:
action = GTK_FILE_CHOOSER_ACTION_OPEN;
okLabel = "_Open";
break;
case Type::OpenFolder:
action = GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER;
okLabel = "_Open Folder";
break;
case Type::SaveFile:
action = GTK_FILE_CHOOSER_ACTION_SAVE;
okLabel = "_Save";
break;
}
// GtkWindow* gtkParent = nullptr;
GtkWidget* dialog = gtk_file_chooser_dialog_new(
m_title.c_str(),
nullptr,
action,
"_Cancel", GTK_RESPONSE_CANCEL,
okLabel, GTK_RESPONSE_ACCEPT,
nullptr);
gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_OK);
GtkFileChooser* chooser = GTK_FILE_CHOOSER(dialog);
m_chooser = chooser;
if (m_type == Type::SaveFile)
gtk_file_chooser_set_do_overwrite_confirmation(chooser, TRUE);
else if (m_type == Type::OpenFiles)
gtk_file_chooser_set_select_multiple(chooser, true);
if (m_type != Type::OpenFolder) {
setupFilters(base::get_file_extension(m_filename));
setupPreview();
}
if (m_initialDir.empty())
gtk_file_chooser_set_current_folder(chooser, s_lastUsedDir.c_str());
else
gtk_file_chooser_set_current_folder(chooser, m_initialDir.c_str());
if (!m_filename.empty()) {
std::string fn = m_filename;
// Add default extension
if (m_type == Type::SaveFile && base::get_file_extension(fn).empty()) {
fn.push_back('.');
fn += m_defExtension;
}
gtk_file_chooser_set_current_name(chooser, fn.c_str());
}
// Setup the "parent" display as the parent of the dialog (we've
// to convert a X11 Window into a GdkWindow to do this).
GdkWindow* gdkParentWindow = nullptr;
if (parent) {
GdkWindow* gdkWindow = gtk_widget_get_root_window(dialog);
gdkParentWindow =
gdk_x11_window_foreign_new_for_display(
gdk_window_get_display(gdkWindow),
(::Window)parent->nativeHandle());
gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER_ON_PARENT);
gdk_window_set_transient_for(gdkWindow, gdkParentWindow);
}
else {
gtk_window_set_position(GTK_WINDOW(dialog), GTK_WIN_POS_CENTER);
}
// Show the dialog
gint res = gtk_dialog_run(GTK_DIALOG(dialog));
if (res == GTK_RESPONSE_ACCEPT) {
s_lastUsedDir = gtk_file_chooser_get_current_folder(chooser);
m_filename = gtk_file_chooser_get_filename(chooser);
if (m_type == Type::OpenFiles) {
GSList* list = gtk_file_chooser_get_filenames(chooser);
g_slist_foreach(
list,
[](void* fn, void* userdata){
auto self = (FileDialogGTK*)userdata;
self->m_filenames.push_back((char*)fn);
g_free(fn);
}, this);
g_slist_free(list);
}
}
gtk_widget_destroy(dialog);
if (gdkParentWindow)
g_object_unref(gdkParentWindow);
// Pump gtk+ events to finally hide the dialog from the screen
while (gtk_events_pending())
gtk_main_iteration();
return (res == GTK_RESPONSE_ACCEPT);
}
void ImGui_ImplGtk3Cogl_NewFrame()
{
if (!g_ColorPipeline)
ImGui_ImplGtk3Cogl_CreateDeviceObjects();
bool next_redraw = false;
if (g_NumRedraws > 0)
{
GdkFrameClock *clock = gdk_window_get_frame_clock(g_GdkWindow);
gdk_frame_clock_request_phase(clock, GDK_FRAME_CLOCK_PHASE_PAINT);
g_NumRedraws--;
next_redraw = true;
}
ImGuiIO& io = ImGui::GetIO();
// Setup display size (every frame to accommodate for window resizing)
int w, h;
gdk_window_get_geometry(g_GdkWindow, NULL, NULL, &w, &h);
io.DisplaySize = ImVec2((float)w, (float)h);
io.DisplayFramebufferScale = g_Callbacks->get_scale(g_GdkWindow);
// Setup time step
guint64 current_time = g_get_monotonic_time();
io.DeltaTime = g_Time > 0 ? ((float)(current_time - g_Time) / 1000000) : (float)(1.0f/60.0f);
g_Time = current_time;
// Setup inputs
if (gdk_window_get_state(g_GdkWindow) & GDK_WINDOW_STATE_FOCUSED)
{
io.MousePos = g_MousePosition; // Mouse position in screen coordinates (set to -1,-1 if no mouse / on another screen, etc.)
}
else
{
io.MousePos = ImVec2(-1,-1);
}
GdkDevice *pointer = gdk_device_manager_get_client_pointer(gdk_display_get_device_manager(gdk_display_get_default()));
GdkModifierType modifiers;
gdk_device_get_state(pointer, g_GdkWindow, NULL, &modifiers);
for (int i = 0; i < 3; i++)
{
io.MouseDown[i] = g_MousePressed[i] || (modifiers & (GDK_BUTTON1_MASK << i)) != 0;
g_MousePressed[i] = false;
}
io.MouseWheel = g_MouseWheel;
g_MouseWheel = 0.0f;
// Hide OS mouse cursor if ImGui is drawing it
GdkDisplay *display = gdk_window_get_display(g_GdkWindow);
GdkCursor *cursor =
gdk_cursor_new_from_name(display, io.MouseDrawCursor ? "none" : "default");
gdk_window_set_cursor(g_GdkWindow, cursor);
g_object_unref(cursor);
// Start the frame
ImGui::NewFrame();
if (!next_redraw && io.WantTextInput)
kick_timeout_redraw(0.2);
}
