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Unified Diff: ash/common/wm/window_resizer.h

Issue 2736573002: chromeos: Move files in //ash/common to //ash, part 2 (Closed)
Patch Set: Created 3 years, 9 months ago
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Index: ash/common/wm/window_resizer.h
diff --git a/ash/common/wm/window_resizer.h b/ash/common/wm/window_resizer.h
deleted file mode 100644
index 1caf93380273c406205ab6ced0465b1ea0d6422f..0000000000000000000000000000000000000000
--- a/ash/common/wm/window_resizer.h
+++ /dev/null
@@ -1,110 +0,0 @@
-// 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.
-
-#ifndef ASH_COMMON_WM_WINDOW_RESIZER_H_
-#define ASH_COMMON_WM_WINDOW_RESIZER_H_
-
-#include <memory>
-
-#include "ash/ash_export.h"
-#include "ash/common/wm/drag_details.h"
-#include "ash/common/wm/window_state.h"
-#include "base/macros.h"
-#include "ui/wm/public/window_move_client.h"
-
-namespace gfx {
-class Rect;
-}
-
-namespace ash {
-
-class WmWindow;
-
-// WindowResizer is used by ToplevelWindowEventFilter to handle dragging, moving
-// or resizing a window. All coordinates passed to this are in the parent
-// windows coordinates.
-class ASH_EXPORT WindowResizer {
- public:
- // Constants to identify the type of resize.
- static const int kBoundsChange_None;
- static const int kBoundsChange_Repositions;
- static const int kBoundsChange_Resizes;
-
- // Used to indicate which direction the resize occurs in.
- static const int kBoundsChangeDirection_None;
- static const int kBoundsChangeDirection_Horizontal;
- static const int kBoundsChangeDirection_Vertical;
-
- explicit WindowResizer(wm::WindowState* window_state);
- virtual ~WindowResizer();
-
- // Returns a bitmask of the kBoundsChange_ values.
- static int GetBoundsChangeForWindowComponent(int component);
-
- // Returns a bitmask of the kBoundsChange_ values.
- static int GetPositionChangeDirectionForWindowComponent(int window_component);
-
- // Invoked to drag/move/resize the window. |location| is in the coordinates
- // of the window supplied to the constructor. |event_flags| is the event
- // flags from the event.
- virtual void Drag(const gfx::Point& location, int event_flags) = 0;
-
- // Invoked to complete the drag.
- virtual void CompleteDrag() = 0;
-
- // Reverts the drag.
- virtual void RevertDrag() = 0;
-
- // Returns the target window the resizer was created for.
- WmWindow* GetTarget() const {
- return window_state_ ? window_state_->window() : nullptr;
- }
- // See comment for |DragDetails::initial_location_in_parent|.
- const gfx::Point& GetInitialLocation() const {
- return window_state_->drag_details()->initial_location_in_parent;
- }
-
- // Drag parameters established when drag starts.
- const DragDetails& details() const { return *window_state_->drag_details(); }
-
- protected:
- gfx::Rect CalculateBoundsForDrag(const gfx::Point& location);
-
- static bool IsBottomEdge(int component);
-
- // WindowState of the drag target.
- wm::WindowState* window_state_;
-
- private:
- // In case of touch resizing, adjusts deltas so that the border is positioned
- // just under the touch point.
- void AdjustDeltaForTouchResize(int* delta_x, int* delta_y);
-
- // Returns the new origin of the window. The arguments are the difference
- // between the current location and the initial location.
- gfx::Point GetOriginForDrag(int delta_x, int delta_y);
-
- // Returns the size of the window for the drag.
- gfx::Size GetSizeForDrag(int* delta_x, int* delta_y);
-
- // Returns the width of the window.
- int GetWidthForDrag(int min_width, int* delta_x);
-
- // Returns the height of the drag.
- int GetHeightForDrag(int min_height, int* delta_y);
-
- DISALLOW_COPY_AND_ASSIGN(WindowResizer);
-};
-
-// Creates a WindowResizer for |window|. Returns a unique_ptr with null if
-// |window| should not be resized nor dragged.
-ASH_EXPORT std::unique_ptr<WindowResizer> CreateWindowResizer(
- WmWindow* window,
- const gfx::Point& point_in_parent,
- int window_component,
- aura::client::WindowMoveSource source);
-
-} // namespace ash
-
-#endif // ASH_COMMON_WM_WINDOW_RESIZER_H_
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