Index: chrome/browser/ui/panels/test_panel_strip_squeeze_observer.h |
diff --git a/chrome/browser/ui/panels/test_panel_strip_squeeze_observer.h b/chrome/browser/ui/panels/test_panel_strip_squeeze_observer.h |
new file mode 100644 |
index 0000000000000000000000000000000000000000..a7da45aa64f329064699d7f7c190d4acfb0283e8 |
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+++ b/chrome/browser/ui/panels/test_panel_strip_squeeze_observer.h |
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+// Copyright (c) 2012 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 CHROME_BROWSER_UI_PANELS_TEST_PANEL_STRIP_SQUEEZE_OBSERVER_H_ |
+#define CHROME_BROWSER_UI_PANELS_TEST_PANEL_STRIP_SQUEEZE_OBSERVER_H_ |
+ |
+#include "chrome/browser/ui/panels/test_panel_notification_observer.h" |
+ |
+class DockedPanelStrip; |
+class Panel; |
+ |
+// Custom notification observer for waiting on panel strip that squeezes |
+// its panels to reflect a certain state. |
+// Modeled after ui_test_utils notification observers. |
+class PanelStripSqueezeObserver : public TestPanelNotificationObserver { |
+ public: |
+ // Register to listen for panel strip updated notifications |
+ // from the specified strip to detect a change to the state |
+ // where the |active_panel| is at full width and all other |
+ // panels in the strip are squeezed. |
+ PanelStripSqueezeObserver(DockedPanelStrip* strip, Panel* active_panel); |
+ virtual ~PanelStripSqueezeObserver(); |
+ |
+ private: |
+ // TestNotificationObserver override: |
+ virtual bool AtExpectedState() OVERRIDE; |
+ |
+ bool IsSqueezed(Panel* panel); |
+ |
+ DockedPanelStrip* panel_strip_; |
+ Panel* active_panel_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(PanelStripSqueezeObserver); |
+}; |
+ |
+#endif // CHROME_BROWSER_UI_PANELS_TEST_PANEL_STRIP_SQUEEZE_OBSERVER_H_ |