44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// Copyright (c) 2008 The Chromium Embedded Framework Authors.
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// Portions copyright (c) 2006-2008 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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#include "precompiled_libcef.h"
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#include "browser_drag_delegate.h"
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#include <atltypes.h>
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#include "webkit/glue/webview.h"
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namespace {
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void GetCursorPositions(HWND hwnd, CPoint* client, CPoint* screen) {
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// GetCursorPos will fail if the input desktop isn't the current desktop.
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// See http://b/1173534. (0,0) is wrong, but better than uninitialized.
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if (!GetCursorPos(screen))
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screen->SetPoint(0, 0);
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*client = *screen;
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ScreenToClient(hwnd, client);
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}
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} // anonymous namespace
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void BrowserDragDelegate::OnDragSourceCancel() {
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OnDragSourceDrop();
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}
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void BrowserDragDelegate::OnDragSourceDrop() {
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CPoint client;
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CPoint screen;
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GetCursorPositions(source_hwnd_, &client, &screen);
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webview_->DragSourceEndedAt(client.x, client.y, screen.x, screen.y);
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}
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void BrowserDragDelegate::OnDragSourceMove() {
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CPoint client;
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CPoint screen;
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GetCursorPositions(source_hwnd_, &client, &screen);
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webview_->DragSourceMovedTo(client.x, client.y, screen.x, screen.y);
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}
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