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Unified Diff: ui/wayland/wayland_window.h

Issue 7457023: Adding a Wayland basic toolkit (Closed) Base URL: http://git.chromium.org/git/chromium.git@trunk
Patch Set: Naming for inlined functions Created 9 years, 5 months ago
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Index: ui/wayland/wayland_window.h
diff --git a/ui/wayland/wayland_window.h b/ui/wayland/wayland_window.h
new file mode 100644
index 0000000000000000000000000000000000000000..f473dd2532eebbd77f98146fbcabdf8dd9be4f2e
--- /dev/null
+++ b/ui/wayland/wayland_window.h
@@ -0,0 +1,87 @@
+// 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
tfarina 2011/07/26 14:36:50 when referring to variables in comment, we prefer
+ // 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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