55 lines
2.0 KiB
C++
55 lines
2.0 KiB
C++
// Copyright (c) 2008 The Chromium Embedded Framework Authors.
|
|
// Portions copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
|
|
// Use of this source code is governed by a BSD-style license that can be
|
|
// found in the LICENSE file.
|
|
|
|
#include "precompiled_libcef.h"
|
|
#include "browser_drop_delegate.h"
|
|
|
|
#include "webkit/glue/webdropdata.h"
|
|
#include "webkit/glue/webview.h"
|
|
|
|
// BaseDropTarget methods ----------------------------------------------------
|
|
DWORD BrowserDropDelegate::OnDragEnter(IDataObject* data_object,
|
|
DWORD key_state,
|
|
POINT cursor_position,
|
|
DWORD effect) {
|
|
WebDropData drop_data;
|
|
WebDropData::PopulateWebDropData(data_object, &drop_data);
|
|
|
|
POINT client_pt = cursor_position;
|
|
ScreenToClient(GetHWND(), &client_pt);
|
|
bool valid = webview_->DragTargetDragEnter(drop_data, client_pt.x,
|
|
client_pt.y, cursor_position.x, cursor_position.y);
|
|
return valid ? DROPEFFECT_COPY : DROPEFFECT_NONE;
|
|
}
|
|
|
|
DWORD BrowserDropDelegate::OnDragOver(IDataObject* data_object,
|
|
DWORD key_state,
|
|
POINT cursor_position,
|
|
DWORD effect) {
|
|
POINT client_pt = cursor_position;
|
|
ScreenToClient(GetHWND(), &client_pt);
|
|
bool valid = webview_->DragTargetDragOver(client_pt.x,
|
|
client_pt.y, cursor_position.x, cursor_position.y);
|
|
return valid ? DROPEFFECT_COPY : DROPEFFECT_NONE;
|
|
}
|
|
|
|
void BrowserDropDelegate::OnDragLeave(IDataObject* data_object) {
|
|
webview_->DragTargetDragLeave();
|
|
}
|
|
|
|
DWORD BrowserDropDelegate::OnDrop(IDataObject* data_object,
|
|
DWORD key_state,
|
|
POINT cursor_position,
|
|
DWORD effect) {
|
|
POINT client_pt = cursor_position;
|
|
ScreenToClient(GetHWND(), &client_pt);
|
|
webview_->DragTargetDrop(client_pt.x, client_pt.y,
|
|
cursor_position.x, cursor_position.y);
|
|
|
|
// webkit win port always returns DROPEFFECT_NONE
|
|
return DROPEFFECT_NONE;
|
|
}
|
|
|