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Diffstat (limited to 'Source/WebKit2/WebProcess/WebPage/FindController.h')
-rw-r--r-- | Source/WebKit2/WebProcess/WebPage/FindController.h | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/Source/WebKit2/WebProcess/WebPage/FindController.h b/Source/WebKit2/WebProcess/WebPage/FindController.h new file mode 100644 index 0000000..110a7a4 --- /dev/null +++ b/Source/WebKit2/WebProcess/WebPage/FindController.h @@ -0,0 +1,79 @@ +/* + * Copyright (C) 2010 Apple 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: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS 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 APPLE INC. OR ITS 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 FindController_h +#define FindController_h + +#include "PageOverlay.h" +#include "WebFindOptions.h" +#include <wtf/Forward.h> +#include <wtf/Noncopyable.h> +#include <wtf/Vector.h> + +namespace WebCore { + class Frame; + class IntRect; +} + +namespace WebKit { + +class WebPage; + +class FindController : private PageOverlay::Client { + WTF_MAKE_NONCOPYABLE(FindController); + +public: + explicit FindController(WebPage*); + virtual ~FindController(); + + void findString(const String&, FindOptions, unsigned maxMatchCount); + void hideFindUI(); + void countStringMatches(const String&, FindOptions, unsigned maxMatchCount); + + void hideFindIndicator(); + +private: + // PageOverlay::Client. + virtual void pageOverlayDestroyed(PageOverlay*); + virtual void willMoveToWebPage(PageOverlay*, WebPage*); + virtual void didMoveToWebPage(PageOverlay*, WebPage*); + virtual bool mouseEvent(PageOverlay*, const WebMouseEvent&); + virtual void drawRect(PageOverlay*, WebCore::GraphicsContext&, const WebCore::IntRect& dirtyRect); + + Vector<WebCore::IntRect> rectsForTextMatches(); + bool updateFindIndicator(WebCore::Frame* selectedFrame, bool isShowingOverlay); + +private: + WebPage* m_webPage; + PageOverlay* m_findPageOverlay; + + // Whether the UI process is showing the find indicator. Note that this can be true even if + // the find indicator isn't showing, but it will never be false when it is showing. + bool m_isShowingFindIndicator; +}; + +} // namespace WebKit + +#endif // FindController_h |