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Unified Diff: ui/cc/cc/CCTimer.h

Issue 10701016: Initial import attempt, just to play with. Many things disabled/removed (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: Created 8 years, 6 months ago
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Index: ui/cc/cc/CCTimer.h
diff --git a/ui/cc/cc/CCTimer.h b/ui/cc/cc/CCTimer.h
new file mode 100644
index 0000000000000000000000000000000000000000..d3288c63c2d075eb0dc585ba535a05e44ba769e0
--- /dev/null
+++ b/ui/cc/cc/CCTimer.h
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2011 Google Inc. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are
+ * met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following disclaimer
+ * in the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Google Inc. nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CCTimer_h
+#define CCTimer_h
+
+
+namespace WebCore {
+
+class CCThread;
+class CCTimerTask;
+
+class CCTimerClient {
+public:
+ virtual ~CCTimerClient() { }
+
+ virtual void onTimerFired() = 0;
+};
+
+class CCTimer {
+public:
+ CCTimer(CCThread*, CCTimerClient*);
+ ~CCTimer();
+
+ // If a previous task is pending, it will be replaced with the new one.
+ void startOneShot(double intervalSeconds);
+ void stop();
+
+ bool isActive() const { return m_task; }
+
+private:
+ friend class CCTimerTask;
+
+ CCTimerClient* m_client;
+ CCThread* m_thread;
+ CCTimerTask* m_task; // weak pointer
+};
+
+} // namespace WebCore
+
+#endif
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