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/*
* Copyright (C) 2009 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.
*/
#include "PopupMenuClient.h"
namespace WebCore {
class HTMLInputElement;
class PopupMenuStyle;
class RenderStyle;
}
namespace WebKit {
class WebString;
class WebViewImpl;
template <typename T> class WebVector;
// AutocompletePopupMenuClient
class AutocompletePopupMenuClient : public WebCore::PopupMenuClient {
public:
AutocompletePopupMenuClient(WebViewImpl* webview);
~AutocompletePopupMenuClient();
void initialize(WebCore::HTMLInputElement*,
const WebVector<WebString>& suggestions,
int defaultSuggestionIndex);
WebCore::HTMLInputElement* textField() const { return m_textField.get(); }
void setSuggestions(const WebVector<WebString>&);
void removeItemAtIndex(int index);
// WebCore::PopupMenuClient methods:
virtual void valueChanged(unsigned listIndex, bool fireEvents = true);
virtual WebCore::String itemText(unsigned listIndex) const;
virtual WebCore::String itemToolTip(unsigned lastIndex) const { return WebCore::String(); }
virtual bool itemIsEnabled(unsigned listIndex) const { return true; }
virtual WebCore::PopupMenuStyle itemStyle(unsigned listIndex) const;
virtual WebCore::PopupMenuStyle menuStyle() const;
virtual int clientInsetLeft() const { return 0; }
virtual int clientInsetRight() const { return 0; }
virtual int clientPaddingLeft() const;
virtual int clientPaddingRight() const;
virtual int listSize() const { return m_suggestions.size(); }
virtual int selectedIndex() const { return m_selectedIndex; }
virtual void popupDidHide();
virtual bool itemIsSeparator(unsigned listIndex) const { return false; }
virtual bool itemIsLabel(unsigned listIndex) const { return false; }
virtual bool itemIsSelected(unsigned listIndex) const { return false; }
virtual bool shouldPopOver() const { return false; }
virtual bool valueShouldChangeOnHotTrack() const { return false; }
virtual void setTextFromItem(unsigned listIndex);
virtual WebCore::FontSelector* fontSelector() const;
virtual WebCore::HostWindow* hostWindow() const;
virtual PassRefPtr<WebCore::Scrollbar> createScrollbar(
WebCore::ScrollbarClient* client,
WebCore::ScrollbarOrientation orientation,
WebCore::ScrollbarControlSize size);
private:
WebCore::RenderStyle* textFieldStyle() const;
RefPtr<WebCore::HTMLInputElement> m_textField;
Vector<WebCore::String> m_suggestions;
int m_selectedIndex;
WebViewImpl* m_webView;
OwnPtr<WebCore::PopupMenuStyle> m_style;
};
} // namespace WebKit
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