75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// Copyright (c) 2013 The Chromium Embedded Framework Authors. All rights
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// reserved. Use of this source code is governed by a BSD-style license that
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// can be found in the LICENSE file.
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#ifndef CEF_LIBCEF_COMMON_DRAG_DATA_IMPL_H_
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#define CEF_LIBCEF_COMMON_DRAG_DATA_IMPL_H_
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#pragma once
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#include "include/cef_drag_data.h"
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#include "include/cef_image.h"
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#include <vector>
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#include "base/synchronization/lock.h"
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#include "content/public/common/drop_data.h"
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// Implementation of CefDragData.
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class CefDragDataImpl : public CefDragData {
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public:
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CefDragDataImpl();
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explicit CefDragDataImpl(const content::DropData& data);
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CefDragDataImpl(const content::DropData& data,
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CefRefPtr<CefImage> image,
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const CefPoint& image_hotspot);
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CefRefPtr<CefDragData> Clone() override;
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bool IsReadOnly() override;
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bool IsLink() override;
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bool IsFragment() override;
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bool IsFile() override;
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CefString GetLinkURL() override;
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CefString GetLinkTitle() override;
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CefString GetLinkMetadata() override;
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CefString GetFragmentText() override;
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CefString GetFragmentHtml() override;
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CefString GetFragmentBaseURL() override;
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CefString GetFileName() override;
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size_t GetFileContents(CefRefPtr<CefStreamWriter> writer) override;
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bool GetFileNames(std::vector<CefString>& names) override;
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void SetLinkURL(const CefString& url) override;
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void SetLinkTitle(const CefString& title) override;
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void SetLinkMetadata(const CefString& data) override;
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void SetFragmentText(const CefString& text) override;
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void SetFragmentHtml(const CefString& fragment) override;
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void SetFragmentBaseURL(const CefString& fragment) override;
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void ResetFileContents() override;
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void AddFile(const CefString& path, const CefString& display_name) override;
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CefRefPtr<CefImage> GetImage() override;
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CefPoint GetImageHotspot() override;
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bool HasImage() override;
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// This method is not safe. Use Lock/Unlock to get mutually exclusive access.
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content::DropData* drop_data() {
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return &data_;
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}
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void SetReadOnly(bool read_only);
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base::Lock& lock() { return lock_; }
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private:
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content::DropData data_;
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CefRefPtr<CefImage> image_;
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CefPoint image_hotspot_;
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// True if this object is read-only.
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bool read_only_;
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base::Lock lock_;
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IMPLEMENT_REFCOUNTING(CefDragDataImpl);
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};
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#endif // CEF_LIBCEF_COMMON_DRAG_DATA_IMPL_H_
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