Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(4)

Side by Side Diff: ui/views/cocoa/drag_drop_client_mac.h

Issue 1964283002: MacViews: Implemented Drag & Drop (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Forgot to add the test Created 4 years, 7 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch
OLDNEW
(Empty)
1 // Copyright 2016 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #ifndef UI_VIEWS_COCOA_COCOA_DRAG_DROP_MANAGER_H_
tapted 2016/05/24 08:06:02 update guard
spqchan 2016/05/26 01:56:54 Done.
6 #define UI_VIEWS_COCOA_COCOA_DRAG_DROP_MANAGER_H_
7
8 #import <Cocoa/Cocoa.h>
9
10 #include <memory>
11 #include <vector>
12
13 #import "base/mac/scoped_nsobject.h"
14 #include "base/macros.h"
15 #include "ui/base/dragdrop/drag_drop_types.h"
16 #include "ui/views/views_export.h"
17 #include "ui/views/widget/drop_helper.h"
18
19 class DropHelper;
20
21 @interface CocoaDragDropDataProvider : NSObject<NSPasteboardItemDataProvider>
tapted 2016/05/24 08:06:02 This needs to be VIEWS_EXPORT in order to link vie
spqchan 2016/05/26 01:56:54 Done.
22
23 - (id)initWithData:(const ui::OSExchangeData&)data;
24
25 @end
26
27 namespace gfx {
28 class Point;
29 } // namespace gfx
tapted 2016/05/24 08:06:02 nit: we don't usually bother with comments on name
spqchan 2016/05/26 01:56:54 Done.
30
31 namespace ui {
32 class OSExchangeData;
33 } // namespace ui
34
35 namespace views {
36 namespace test {
37 class CocoaDragDropTest;
38 }
39
40 class BridgedNativeWidget;
41
42 class VIEWS_EXPORT DragDropClientMac {
tapted 2016/05/24 08:06:02 nit: needs a comment (it's probably worth mentioni
spqchan 2016/05/26 01:56:54 Done.
43 public:
44 explicit DragDropClientMac(BridgedNativeWidget* view);
45 ~DragDropClientMac();
46
47 // Initiates a drag and drop session. Returns the drag operation that was
48 // applied at the end of the drag drop session.
49 void StartDragAndDrop(const ui::OSExchangeData& data,
50 const gfx::Point& location,
51 int operation,
52 ui::DragDropTypes::DragEventSource source);
53
54 // Called when mouse is dragged during a drag and drop.
55 NSDragOperation DragUpdate(id<NSDraggingInfo>);
56
57 // Called when mouse is released during a drag and drop.
58 NSDragOperation Drop(id<NSDraggingInfo> sender);
59
60 // Called when the drag and drop session has ended.
61 void EndDrag();
62
63 // Calls when the the views::View bridged by the content view is set or
64 // cleared.
65 void SetRootView(View* view);
66
67 private:
68 friend class test::CocoaDragDropTest;
69
70 // Converts the given NSPoint to the coordinate system in Views.
71 gfx::Point LocationInView(NSPoint point) const;
72
73 // Provides the data for the drag and drop session.
74 base::scoped_nsobject<CocoaDragDropDataProvider> data_source_;
75
76 // Used to handle drag and drop with Views.
77 std::unique_ptr<DropHelper> drop_helper_;
78
79 // The drag and drop operation.
80 int operation_;
tapted 2016/05/24 08:06:02 needs to be initialized
spqchan 2016/05/26 01:56:54 Done.
81
82 // The bridge between the content view and the drag drop client.
83 BridgedNativeWidget* bridge_;
tapted 2016/05/24 08:06:01 // Weak. Owns |this|.
spqchan 2016/05/26 01:56:54 Done.
84
85 DISALLOW_COPY_AND_ASSIGN(DragDropClientMac);
86 };
87
88 } // namespace views
89
90 #endif // UI_VIEWS_COCOA_COCOA_DRAG_DROP_MANAGER_H_
OLDNEW

Powered by Google App Engine
This is Rietveld 408576698