53 lines
1.6 KiB
C++
53 lines
1.6 KiB
C++
// Copyright (c) 2012 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2010 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef CEF_LIBCEF_WEB_DROP_TARGET_GTK_H_
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#define CEF_LIBCEF_WEB_DROP_TARGET_GTK_H_
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#include <gtk/gtk.h>
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#include "base/memory/ref_counted.h"
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#include "base/memory/scoped_ptr.h"
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#include "base/memory/weak_ptr.h"
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class BrowserWebViewDelegate;
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class CefBrowserImpl;
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class WebDropData;
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namespace WebKit {
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class WebView;
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}
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class WebDropTarget : public base::RefCounted<WebDropTarget> {
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public:
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explicit WebDropTarget(CefBrowserImpl* browser);
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virtual ~WebDropTarget();
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WebKit::WebView* getView();
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BrowserWebViewDelegate* getDelegate();
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// Called by GTK callbacks
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bool OnDragMove(GtkWidget* widget, GdkDragContext* context, gint x, gint y,
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guint time);
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void OnDragLeave(GtkWidget* widget, GdkDragContext* context, guint time);
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bool OnDragDrop(GtkWidget* widget, GdkDragContext* context, gint x, gint y,
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guint time);
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void OnDragEnd(GtkWidget* widget, GdkDragContext* context, guint time);
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void OnDragDataReceived(GtkWidget* widget, GdkDragContext* context, gint x,
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gint y, GtkSelectionData* data, guint info,
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guint time);
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void DragLeave();
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private:
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CefBrowserImpl* browser_;
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scoped_ptr<WebDropData> drop_data_;
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bool entered_;
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int data_requests_;
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GdkDragContext* context_;
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base::WeakPtrFactory<WebDropTarget> method_factory_;
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};
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#endif // CEF_LIBCEF_WEB_DROP_TARGET_GTK_H_
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