blob: ac0042d000e9482149de1b1fd50a7d5c4ee8f234 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
// Copyright (c) 2012 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 "ash/wm/default_window_resizer.h"
#include "ash/shell.h"
#include "ash/wm/window_state.h"
#include "ui/aura/client/aura_constants.h"
#include "ui/aura/env.h"
#include "ui/aura/window.h"
#include "ui/aura/window_delegate.h"
#include "ui/base/hit_test.h"
#include "ui/base/ui_base_types.h"
#include "ui/gfx/screen.h"
namespace ash {
DefaultWindowResizer::~DefaultWindowResizer() {
ash::Shell::GetInstance()->cursor_manager()->UnlockCursor();
}
// static
DefaultWindowResizer*
DefaultWindowResizer::Create(wm::WindowState* window_state) {
return new DefaultWindowResizer(window_state);
}
void DefaultWindowResizer::Drag(const gfx::Point& location, int event_flags) {
gfx::Rect bounds(CalculateBoundsForDrag(location));
if (bounds != GetTarget()->bounds()) {
if (!did_move_or_resize_ && !details().restore_bounds.IsEmpty())
window_state_->ClearRestoreBounds();
did_move_or_resize_ = true;
GetTarget()->SetBounds(bounds);
}
}
void DefaultWindowResizer::CompleteDrag() {
}
void DefaultWindowResizer::RevertDrag() {
if (!did_move_or_resize_)
return;
GetTarget()->SetBounds(details().initial_bounds_in_parent);
if (!details().restore_bounds.IsEmpty())
window_state_->SetRestoreBoundsInScreen(details().restore_bounds);
}
DefaultWindowResizer::DefaultWindowResizer(wm::WindowState* window_state)
: WindowResizer(window_state),
did_move_or_resize_(false) {
DCHECK(details().is_resizable);
ash::Shell::GetInstance()->cursor_manager()->LockCursor();
}
} // namespace aura
|
