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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef UI_WAYLAND_WAYLAND_WINDOW_H_
#define UI_WAYLAND_WAYLAND_WINDOW_H_
#include <stdint.h>
#include "base/basictypes.h"
#include "ui/gfx/point.h"
struct wl_surface;
namespace ui {
class WaylandDisplay;
class WaylandWidget;
// WaylandWindow wraps a wl_surface and some basic operations for the surface.
// WaylandWindow also keeps track of the WaylandWidget that will process all
// events related to the window.
class WaylandWindow {
public:
// Creates a toplevel window.
WaylandWindow(WaylandWidget* widget, WaylandDisplay* display);
// Creates a transient window with an offset of (x,y) from parent.
WaylandWindow(WaylandWidget* widget,
WaylandDisplay* display,
WaylandWindow* parent,
int32_t x,
int32_t y);
~WaylandWindow();
void SetVisible(bool visible);
bool IsVisible() const;
// Sets the window to fullscreen if |fullscreen| is true. Otherwise it sets
// it as a normal window.
void set_fullscreen(bool fullscreen) { fullscreen_ = fullscreen; }
bool fullscreen() const { return fullscreen_; }
// Returns a pointer to the parent window. NULL is this window doesn't have
// a parent.
WaylandWindow* parent_window() const { return parent_window_; }
WaylandWidget* widget() const { return widget_; }
// Returns the pointer to the surface associated with the window.
// The WaylandWindow object owns the pointer.
wl_surface* surface() const { return surface_; }
void Configure(uint32_t time, uint32_t edges, int32_t x, int32_t y,
int32_t width, int32_t height);
private:
// The widget that will process events for this window. This is not owned
// by the window.
WaylandWidget* widget_;
// Pointer to the display this window is using. This doesn't own the pointer
// to the display.
WaylandDisplay* display_;
// When creating a transient window, |parent_window_| is set to point to the
// parent of this window. We will then use |parent_window_| to align this
// window at the specified offset in |relative_position_|.
// |parent_window_| is not owned by this window.
WaylandWindow* parent_window_;
// Position relative to parent window. This is only used by
// a transient window.
gfx::Point relative_position_;
// The native wayland surface associated with this window.
wl_surface* surface_;
// Whether the window is in fullscreen mode.
bool fullscreen_;
DISALLOW_COPY_AND_ASSIGN(WaylandWindow);
};
} // namespace ui
#endif // UI_WAYLAND_WAYLAND_WINDOW_H_
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