| // 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/window.h" |
| #include "ui/wm/core/cursor_manager.h" |
| |
| namespace ash { |
| |
| DefaultWindowResizer::~DefaultWindowResizer() { |
| Shell::Get()->cursor_manager()->UnlockCursor(); |
| } |
| |
| // static |
| std::unique_ptr<DefaultWindowResizer> DefaultWindowResizer::Create( |
| WindowState* window_state) { |
| return base::WrapUnique(new DefaultWindowResizer(window_state)); |
| } |
| |
| void DefaultWindowResizer::Drag(const gfx::PointF& location, int event_flags) { |
| gfx::Rect bounds(CalculateBoundsForDrag(location)); |
| if (bounds != GetTarget()->bounds()) { |
| if (!did_move_or_resize_ && !details().restore_bounds_in_parent.IsEmpty()) |
| window_state_->ClearRestoreBounds(); |
| did_move_or_resize_ = true; |
| SetBoundsDuringResize(bounds); |
| } |
| } |
| |
| void DefaultWindowResizer::CompleteDrag() {} |
| |
| void DefaultWindowResizer::RevertDrag() { |
| if (!did_move_or_resize_) |
| return; |
| |
| GetTarget()->SetBounds(details().initial_bounds_in_parent); |
| |
| if (!details().restore_bounds_in_parent.IsEmpty()) |
| window_state_->SetRestoreBoundsInParent(details().restore_bounds_in_parent); |
| } |
| |
| void DefaultWindowResizer::FlingOrSwipe(ui::GestureEvent* event) {} |
| |
| DefaultWindowResizer::DefaultWindowResizer(WindowState* window_state) |
| : WindowResizer(window_state) { |
| DCHECK(details().is_resizable); |
| Shell::Get()->cursor_manager()->LockCursor(); |
| } |
| |
| } // namespace ash |