forked from AuroraMiddleware/gtk
testgtk: Drop snapshot
This needs to be redone with modern snapshotting infrastructure. Lets drop it for now, it is somewhat duplicative with inspector features.
This commit is contained in:
Matthias Clasen
Carlos Garnacho
parent
98f31e61d7
commit
75024fea60
296
tests/testgtk.c
296
tests/testgtk.c
@ -6466,301 +6466,6 @@ create_progress_bar (GtkWidget *widget)
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gtk_widget_destroy (pdata->window);
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}
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/*
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* Properties
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*/
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typedef struct {
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int x;
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int y;
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gboolean found;
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gboolean first;
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GtkWidget *res_widget;
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} FindWidgetData;
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static void
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find_widget (GtkWidget *widget, FindWidgetData *data)
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{
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GtkAllocation new_allocation;
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gint x_offset = 0;
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gint y_offset = 0;
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gtk_widget_get_allocation (widget, &new_allocation);
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if (data->found || !gtk_widget_get_mapped (widget))
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return;
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/* Note that in the following code, we only count the
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* position as being inside a WINDOW widget if it is inside
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* widget->window; points that are outside of widget->window
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* but within the allocation are not counted. This is consistent
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* with the way we highlight drag targets.
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*/
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if (gtk_widget_get_has_surface (widget))
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{
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new_allocation.x = 0;
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new_allocation.y = 0;
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}
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if (gtk_widget_get_parent (widget) && !data->first)
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{
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GdkSurface *window = gtk_widget_get_surface (widget);
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while (window != gtk_widget_get_surface (gtk_widget_get_parent (widget)))
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{
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gint tx, ty, twidth, theight;
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twidth = gdk_surface_get_width (window);
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theight = gdk_surface_get_height (window);
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if (new_allocation.x < 0)
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{
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new_allocation.width += new_allocation.x;
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new_allocation.x = 0;
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}
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if (new_allocation.y < 0)
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{
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new_allocation.height += new_allocation.y;
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new_allocation.y = 0;
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}
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if (new_allocation.x + new_allocation.width > twidth)
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new_allocation.width = twidth - new_allocation.x;
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if (new_allocation.y + new_allocation.height > theight)
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new_allocation.height = theight - new_allocation.y;
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gdk_surface_get_position (window, &tx, &ty);
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new_allocation.x += tx;
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x_offset += tx;
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new_allocation.y += ty;
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y_offset += ty;
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window = gdk_surface_get_parent (window);
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}
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}
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if ((data->x >= new_allocation.x) && (data->y >= new_allocation.y) &&
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(data->x < new_allocation.x + new_allocation.width) &&
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(data->y < new_allocation.y + new_allocation.height))
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{
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/* First, check if the drag is in a valid drop site in
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* one of our children
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*/
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if (GTK_IS_CONTAINER (widget))
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{
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FindWidgetData new_data = *data;
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new_data.x -= x_offset;
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new_data.y -= y_offset;
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new_data.found = FALSE;
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new_data.first = FALSE;
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gtk_container_forall (GTK_CONTAINER (widget),
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(GtkCallback)find_widget,
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&new_data);
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data->found = new_data.found;
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if (data->found)
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data->res_widget = new_data.res_widget;
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}
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/* If not, and this widget is registered as a drop site, check to
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* emit "drag_motion" to check if we are actually in
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* a drop site.
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*/
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if (!data->found)
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{
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data->found = TRUE;
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data->res_widget = widget;
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}
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}
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}
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static GtkWidget *
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find_widget_at_pointer (GdkDevice *device)
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{
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GtkWidget *widget = NULL;
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GdkSurface *pointer_window;
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gint x, y;
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FindWidgetData data;
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pointer_window = gdk_device_get_surface_at_position (device, NULL, NULL);
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if (pointer_window)
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{
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gpointer widget_ptr;
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gdk_surface_get_user_data (pointer_window, &widget_ptr);
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widget = widget_ptr;
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}
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if (widget)
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{
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gdk_surface_get_device_position (gtk_widget_get_surface (widget),
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device,
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&x, &y, NULL);
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data.x = x;
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data.y = y;
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data.found = FALSE;
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data.first = TRUE;
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find_widget (widget, &data);
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if (data.found)
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return data.res_widget;
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return widget;
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}
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return NULL;
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}
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struct SnapshotData {
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GtkWidget *toplevel_button;
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GtkWidget **window;
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GdkCursor *cursor;
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gboolean in_query;
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gboolean is_toplevel;
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gint handler;
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};
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static void
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destroy_snapshot_data (GtkWidget *widget,
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struct SnapshotData *data)
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{
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if (*data->window)
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*data->window = NULL;
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if (data->cursor)
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{
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g_object_unref (data->cursor);
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data->cursor = NULL;
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}
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if (data->handler)
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{
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g_signal_handler_disconnect (widget, data->handler);
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data->handler = 0;
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}
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g_free (data);
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}
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static gint
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snapshot_widget_event (GtkWidget *widget,
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GdkEvent *event,
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struct SnapshotData *data)
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{
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GtkWidget *res_widget = NULL;
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if (!data->in_query)
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return FALSE;
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if (gdk_event_get_event_type (event) == GDK_BUTTON_RELEASE)
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{
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gtk_grab_remove (widget);
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gdk_seat_ungrab (gdk_event_get_seat (event));
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res_widget = find_widget_at_pointer (gdk_event_get_device (event));
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if (data->is_toplevel && res_widget)
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res_widget = gtk_widget_get_toplevel (res_widget);
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if (res_widget)
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{
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GtkWidget *window, *image;
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GdkPaintable *paintable;
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paintable = gtk_widget_paintable_new (res_widget);
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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image = gtk_image_new_from_paintable (paintable);
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g_object_unref (paintable);
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gtk_container_add (GTK_CONTAINER (window), image);
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gtk_widget_show (window);
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}
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data->in_query = FALSE;
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}
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return FALSE;
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}
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static void
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snapshot_widget (GtkButton *button,
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struct SnapshotData *data)
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{
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GtkWidget *widget = GTK_WIDGET (button);
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GdkDevice *device;
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device = gtk_get_current_event_device ();
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if (device == NULL)
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return;
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data->is_toplevel = widget == data->toplevel_button;
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if (!data->cursor)
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data->cursor = gdk_cursor_new_from_name ("crosshair", NULL);
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gdk_seat_grab (gdk_device_get_seat (device),
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gtk_widget_get_surface (widget),
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GDK_SEAT_CAPABILITY_ALL_POINTING,
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TRUE, data->cursor, NULL, NULL, NULL);
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g_signal_connect (button, "event",
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G_CALLBACK (snapshot_widget_event), data);
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gtk_grab_add (widget);
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data->in_query = TRUE;
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}
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static void
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create_snapshot (GtkWidget *widget)
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{
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static GtkWidget *window = NULL;
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GtkWidget *button;
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GtkWidget *vbox;
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struct SnapshotData *data;
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data = g_new (struct SnapshotData, 1);
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data->window = &window;
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data->in_query = FALSE;
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data->cursor = NULL;
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data->handler = 0;
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if (!window)
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{
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window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
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gtk_window_set_display (GTK_WINDOW (window),
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gtk_widget_get_display (widget));
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data->handler = g_signal_connect (window, "destroy",
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G_CALLBACK (destroy_snapshot_data),
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data);
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gtk_window_set_title (GTK_WINDOW (window), "test snapshot");
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vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 1);
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gtk_container_add (GTK_CONTAINER (window), vbox);
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button = gtk_button_new_with_label ("Snapshot widget");
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gtk_box_pack_start (GTK_BOX (vbox), button);
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g_signal_connect (button, "clicked",
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G_CALLBACK (snapshot_widget),
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data);
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button = gtk_button_new_with_label ("Snapshot toplevel");
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data->toplevel_button = button;
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gtk_box_pack_start (GTK_BOX (vbox), button);
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g_signal_connect (button, "clicked",
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G_CALLBACK (snapshot_widget),
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data);
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}
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if (!gtk_widget_get_visible (window))
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gtk_widget_show (window);
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else
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gtk_widget_destroy (window);
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}
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/*
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* Timeout Test
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*/
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@ -7437,7 +7142,6 @@ struct {
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{ "saved position", create_saved_position },
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{ "scrolled windows", create_scrolled_windows },
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{ "size groups", create_size_groups },
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{ "snapshot", create_snapshot },
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{ "spinbutton", create_spins },
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{ "statusbar", create_statusbar },
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{ "test mainloop", create_mainloop, TRUE },
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