Index: ui/display/chromeos/display_snapshot_virtual.h |
diff --git a/ui/display/chromeos/display_snapshot_virtual.h b/ui/display/chromeos/display_snapshot_virtual.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..ccd4711b459bf0157240ef139a681840f4a9990c |
--- /dev/null |
+++ b/ui/display/chromeos/display_snapshot_virtual.h |
@@ -0,0 +1,39 @@ |
+// Copyright 2014 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_DISPLAY_TYPES_DISPLAY_SNAPSHOT_VIRTUAL_H_ |
+#define UI_DISPLAY_TYPES_DISPLAY_SNAPSHOT_VIRTUAL_H_ |
+ |
+#include "ui/display/types/display_snapshot.h" |
+ |
+#include "base/memory/scoped_ptr.h" |
+#include "ui/display/types/display_mode.h" |
+ |
+namespace ui { |
+ |
+// This class represents a virtual display to be enabled on demand. The display |
+// is constructed for the desired pixel resolution. |
+class DisplaySnapshotVirtual : public DisplaySnapshot { |
+ public: |
+ // |display_id| is the numerical identifier for the virtual display, |
+ // |display_size| is the pixel dimensions for the display. |
+ DisplaySnapshotVirtual(int64_t display_id, gfx::Size display_size); |
+ ~DisplaySnapshotVirtual() override; |
+ |
+ // DisplaySnapshot overrides. |
+ std::string ToString() const override; |
+ |
+ // Update the identifer to |display_id|. This is used by DisplayConfigurator |
+ // to update the virtual display's id after the physical displays are |
+ // enumerated. |
+ void set_display_id(int64_t display_id) { display_id_ = display_id; } |
+ |
+ private: |
+ scoped_ptr<DisplayMode> mode_; |
+ DISALLOW_COPY_AND_ASSIGN(DisplaySnapshotVirtual); |
+}; |
+ |
+} // namespace ui |
+ |
+#endif // UI_DISPLAY_TYPES_DISPLAY_SNAPSHOT_VIRTUAL_H_ |