drag_details.cc revision 5d1f7b1de12d16ceb2c938c56701a3e8bfa558f7
15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// found in the LICENSE file. 45d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ash/wm/drag_details.h" 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 75d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ash/wm/window_resizer.h" 85d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ui/aura/window.h" 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ui/base/hit_test.h" 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace ash { 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace { 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)int GetSizeChangeDirectionForWindowComponent(int window_component) { 165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int size_change_direction = WindowResizer::kBoundsChangeDirection_None; 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) switch (window_component) { 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTTOPLEFT: 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTTOPRIGHT: 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTBOTTOMLEFT: 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTBOTTOMRIGHT: 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTGROWBOX: 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTCAPTION: 245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) size_change_direction |= 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) WindowResizer::kBoundsChangeDirection_Horizontal | 265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) WindowResizer::kBoundsChangeDirection_Vertical; 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) break; 285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTTOP: 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTBOTTOM: 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) size_change_direction |= WindowResizer::kBoundsChangeDirection_Vertical; 315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) break; 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTRIGHT: 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) case HTLEFT: 345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) size_change_direction |= WindowResizer::kBoundsChangeDirection_Horizontal; 355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) break; 365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) default: 375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) break; 385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) } 395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return size_change_direction; 405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)DragDetails::DragDetails(aura::Window* window, 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) const gfx::Point& location, 465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) int window_component, 475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) aura::client::WindowMoveSource source) 485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) : initial_show_type(wm::GetWindowState(window)->window_show_type()), 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) initial_bounds_in_parent(window->bounds()), 505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) initial_location_in_parent(location), 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) initial_opacity(window->layer()->opacity()), 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) window_component(window_component), 535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) bounds_change( 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) WindowResizer::GetBoundsChangeForWindowComponent(window_component)), 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) position_change_direction( 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) WindowResizer::GetPositionChangeDirectionForWindowComponent( 575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) window_component)), 585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) size_change_direction( 595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) GetSizeChangeDirectionForWindowComponent(window_component)), 605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) is_resizable(bounds_change != WindowResizer::kBoundsChangeDirection_None), 615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) source(source), 625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) should_attach_to_shelf(window->type() == ui::wm::WINDOW_TYPE_PANEL && 635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) wm::GetWindowState(window)->panel_attached()) { 645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) wm::WindowState* window_state = wm::GetWindowState(window); 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (window_state->IsNormalShowState() && 665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) window_state->HasRestoreBounds() && 675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) window_component == HTCAPTION) 685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) restore_bounds = window_state->GetRestoreBoundsInScreen(); 695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)DragDetails::~DragDetails() { 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace ash 75