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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef UI_WAYLAND_WAYLAND_WINDOW_H_ | |
| 6 #define UI_WAYLAND_WAYLAND_WINDOW_H_ | |
| 7 | |
| 8 #include <stdint.h> | |
| 9 | |
| 10 #include "base/basictypes.h" | |
| 11 #include "ui/gfx/point.h" | |
| 12 | |
| 13 struct wl_surface; | |
| 14 | |
| 15 namespace ui { | |
| 16 | |
| 17 class WaylandDisplay; | |
| 18 class WaylandWidget; | |
| 19 | |
| 20 // WaylandWindow wraps a wl_surface and some basic operations for the surface. | |
| 21 // WaylandWindow also keeps track of the WaylandWidget that will process all | |
| 22 // events related to the window. | |
| 23 class WaylandWindow { | |
| 24 public: | |
| 25 // Creates a toplevel window. | |
| 26 WaylandWindow(WaylandWidget* widget, WaylandDisplay* display); | |
| 27 // Creates a transient window with an offset of (x,y) from parent. | |
| 28 WaylandWindow(WaylandWidget* widget, | |
| 29 WaylandDisplay* display, | |
| 30 WaylandWindow* parent, | |
| 31 int32_t x, | |
| 32 int32_t y); | |
| 33 | |
| 34 ~WaylandWindow(); | |
| 35 | |
| 36 void SetVisible(bool visible); | |
| 37 bool IsVisible() const; | |
| 38 | |
| 39 // Sets the window to fullscreen if |fullscreen| is true. Otherwise it sets | |
| 40 // it as a normal window. | |
| 41 void set_fullscreen(bool fullscreen) { fullscreen_ = fullscreen; } | |
| 42 bool fullscreen() const { return fullscreen_; } | |
| 43 | |
| 44 // Returns a pointer to the parent window. NULL is this window doesn't have | |
| 45 // a parent. | |
| 46 WaylandWindow* parent_window() const { return parent_window_; } | |
| 47 | |
| 48 WaylandWidget* widget() const { return widget_; } | |
| 49 | |
| 50 // Returns the pointer to the surface associated with the window. | |
| 51 // The WaylandWindow object owns the pointer. | |
| 52 wl_surface* surface() const { return surface_; } | |
| 53 | |
| 54 void Configure(uint32_t time, uint32_t edges, int32_t x, int32_t y, | |
| 55 int32_t width, int32_t height); | |
| 56 | |
| 57 private: | |
| 58 // The widget that will process events for this window. This is not owned | |
| 59 // by the window. | |
| 60 WaylandWidget* widget_; | |
| 61 | |
| 62 // Pointer to the display this window is using. This doesn't own the pointer | |
| 63 // to the display. | |
| 64 WaylandDisplay* display_; | |
| 65 | |
| 66 // When creating a transient window, |parent_window_| is set to point to the | |
| 67 // parent of this window. We will then use |parent_window_| to align this | |
| 68 // window at the specified offset in |relative_position_|. | |
| 69 // |parent_window_| is not owned by this window. | |
| 70 WaylandWindow* parent_window_; | |
| 71 | |
| 72 // Position relative to parent window. This is only used by | |
| 73 // a transient window. | |
| 74 gfx::Point relative_position_; | |
| 75 | |
| 76 // The native wayland surface associated with this window. | |
| 77 wl_surface* surface_; | |
| 78 | |
| 79 // Whether the window is in fullscreen mode. | |
| 80 bool fullscreen_; | |
| 81 | |
| 82 DISALLOW_COPY_AND_ASSIGN(WaylandWindow); | |
| 83 }; | |
| 84 | |
| 85 } // namespace ui | |
| 86 | |
| 87 #endif // UI_WAYLAND_WAYLAND_WINDOW_H_ | |
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