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| 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 #include "ash/root_window_controller_common.h" | |
| 6 | |
| 7 #include "ash/common/wm/wm_globals.h" | |
| 8 #include "ash/common/wm/wm_window.h" | |
| 9 #include "ash/shell_window_ids.h" | |
| 10 #include "ash/wm/root_window_layout_manager.h" | |
| 11 #include "base/memory/ptr_util.h" | |
| 12 | |
| 13 namespace ash { | |
| 14 namespace { | |
| 15 | |
| 16 // Creates a new window for use as a container. | |
| 17 wm::WmWindow* CreateContainer(int window_id, | |
| 18 const char* name, | |
| 19 wm::WmWindow* parent) { | |
| 20 wm::WmWindow* window = wm::WmGlobals::Get()->NewContainerWindow(); | |
| 21 window->SetShellWindowId(window_id); | |
| 22 window->SetName(name); | |
| 23 parent->AddChild(window); | |
| 24 if (window_id != kShellWindowId_UnparentedControlContainer) | |
| 25 window->Show(); | |
| 26 return window; | |
| 27 } | |
| 28 | |
| 29 } // namespace | |
| 30 | |
| 31 RootWindowControllerCommon::RootWindowControllerCommon(wm::WmWindow* root) | |
| 32 : root_(root), root_window_layout_(nullptr) {} | |
| 33 | |
| 34 RootWindowControllerCommon::~RootWindowControllerCommon() {} | |
| 35 | |
| 36 void RootWindowControllerCommon::CreateContainers() { | |
| 37 // These containers are just used by PowerButtonController to animate groups | |
| 38 // of containers simultaneously without messing up the current transformations | |
| 39 // on those containers. These are direct children of the root window; all of | |
| 40 // the other containers are their children. | |
| 41 | |
| 42 // The desktop background container is not part of the lock animation, so it | |
| 43 // is not included in those animate groups. | |
| 44 // When screen is locked desktop background is moved to lock screen background | |
| 45 // container (moved back on unlock). We want to make sure that there's an | |
| 46 // opaque layer occluding the non-lock-screen layers. | |
| 47 wm::WmWindow* desktop_background_container = | |
| 48 CreateContainer(kShellWindowId_DesktopBackgroundContainer, | |
| 49 "DesktopBackgroundContainer", root_); | |
| 50 desktop_background_container->SetChildWindowVisibilityChangesAnimated(); | |
| 51 | |
| 52 wm::WmWindow* non_lock_screen_containers = | |
| 53 CreateContainer(kShellWindowId_NonLockScreenContainersContainer, | |
| 54 "NonLockScreenContainersContainer", root_); | |
| 55 // Clip all windows inside this container, as half pixel of the window's | |
| 56 // texture may become visible when the screen is scaled. crbug.com/368591. | |
| 57 non_lock_screen_containers->SetMasksToBounds(true); | |
| 58 | |
| 59 wm::WmWindow* lock_background_containers = | |
| 60 CreateContainer(kShellWindowId_LockScreenBackgroundContainer, | |
| 61 "LockScreenBackgroundContainer", root_); | |
| 62 lock_background_containers->SetChildWindowVisibilityChangesAnimated(); | |
| 63 | |
| 64 wm::WmWindow* lock_screen_containers = | |
| 65 CreateContainer(kShellWindowId_LockScreenContainersContainer, | |
| 66 "LockScreenContainersContainer", root_); | |
| 67 wm::WmWindow* lock_screen_related_containers = | |
| 68 CreateContainer(kShellWindowId_LockScreenRelatedContainersContainer, | |
| 69 "LockScreenRelatedContainersContainer", root_); | |
| 70 | |
| 71 CreateContainer(kShellWindowId_UnparentedControlContainer, | |
| 72 "UnparentedControlContainer", non_lock_screen_containers); | |
| 73 | |
| 74 wm::WmWindow* default_container = | |
| 75 CreateContainer(kShellWindowId_DefaultContainer, "DefaultContainer", | |
| 76 non_lock_screen_containers); | |
| 77 default_container->SetChildWindowVisibilityChangesAnimated(); | |
| 78 default_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 79 default_container->SetBoundsInScreenBehaviorForChildren( | |
| 80 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 81 default_container->SetChildrenUseExtendedHitRegion(); | |
| 82 | |
| 83 wm::WmWindow* always_on_top_container = | |
| 84 CreateContainer(kShellWindowId_AlwaysOnTopContainer, | |
| 85 "AlwaysOnTopContainer", non_lock_screen_containers); | |
| 86 always_on_top_container->SetChildWindowVisibilityChangesAnimated(); | |
| 87 always_on_top_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 88 always_on_top_container->SetBoundsInScreenBehaviorForChildren( | |
| 89 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 90 | |
| 91 wm::WmWindow* docked_container = | |
| 92 CreateContainer(kShellWindowId_DockedContainer, "DockedContainer", | |
| 93 non_lock_screen_containers); | |
| 94 docked_container->SetChildWindowVisibilityChangesAnimated(); | |
| 95 docked_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 96 docked_container->SetBoundsInScreenBehaviorForChildren( | |
| 97 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 98 docked_container->SetChildrenUseExtendedHitRegion(); | |
| 99 | |
| 100 wm::WmWindow* shelf_container = | |
| 101 CreateContainer(kShellWindowId_ShelfContainer, "ShelfContainer", | |
| 102 non_lock_screen_containers); | |
| 103 shelf_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 104 shelf_container->SetBoundsInScreenBehaviorForChildren( | |
| 105 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 106 shelf_container->SetDescendantsStayInSameRootWindow(true); | |
| 107 | |
| 108 wm::WmWindow* panel_container = | |
| 109 CreateContainer(kShellWindowId_PanelContainer, "PanelContainer", | |
| 110 non_lock_screen_containers); | |
| 111 panel_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 112 panel_container->SetBoundsInScreenBehaviorForChildren( | |
| 113 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 114 | |
| 115 wm::WmWindow* shelf_bubble_container = | |
| 116 CreateContainer(kShellWindowId_ShelfBubbleContainer, | |
| 117 "ShelfBubbleContainer", non_lock_screen_containers); | |
| 118 shelf_bubble_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 119 shelf_bubble_container->SetBoundsInScreenBehaviorForChildren( | |
| 120 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 121 shelf_bubble_container->SetDescendantsStayInSameRootWindow(true); | |
| 122 | |
| 123 wm::WmWindow* app_list_container = | |
| 124 CreateContainer(kShellWindowId_AppListContainer, "AppListContainer", | |
| 125 non_lock_screen_containers); | |
| 126 app_list_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 127 app_list_container->SetBoundsInScreenBehaviorForChildren( | |
| 128 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 129 | |
| 130 wm::WmWindow* modal_container = | |
| 131 CreateContainer(kShellWindowId_SystemModalContainer, | |
| 132 "SystemModalContainer", non_lock_screen_containers); | |
| 133 modal_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 134 modal_container->SetChildWindowVisibilityChangesAnimated(); | |
| 135 modal_container->SetBoundsInScreenBehaviorForChildren( | |
| 136 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 137 modal_container->SetChildrenUseExtendedHitRegion(); | |
| 138 | |
| 139 // TODO(beng): Figure out if we can make this use | |
| 140 // SystemModalContainerEventFilter instead of stops_event_propagation. | |
| 141 wm::WmWindow* lock_container = | |
| 142 CreateContainer(kShellWindowId_LockScreenContainer, "LockScreenContainer", | |
| 143 lock_screen_containers); | |
| 144 lock_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 145 lock_container->SetBoundsInScreenBehaviorForChildren( | |
| 146 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 147 // TODO(beng): stopsevents | |
| 148 | |
| 149 wm::WmWindow* lock_modal_container = | |
| 150 CreateContainer(kShellWindowId_LockSystemModalContainer, | |
| 151 "LockSystemModalContainer", lock_screen_containers); | |
| 152 lock_modal_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 153 lock_modal_container->SetChildWindowVisibilityChangesAnimated(); | |
| 154 lock_modal_container->SetBoundsInScreenBehaviorForChildren( | |
| 155 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 156 lock_modal_container->SetChildrenUseExtendedHitRegion(); | |
| 157 | |
| 158 wm::WmWindow* status_container = | |
| 159 CreateContainer(kShellWindowId_StatusContainer, "StatusContainer", | |
| 160 lock_screen_related_containers); | |
| 161 status_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 162 status_container->SetBoundsInScreenBehaviorForChildren( | |
| 163 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 164 status_container->SetDescendantsStayInSameRootWindow(true); | |
| 165 | |
| 166 wm::WmWindow* settings_bubble_container = | |
| 167 CreateContainer(kShellWindowId_SettingBubbleContainer, | |
| 168 "SettingBubbleContainer", lock_screen_related_containers); | |
| 169 settings_bubble_container->SetChildWindowVisibilityChangesAnimated(); | |
| 170 settings_bubble_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 171 settings_bubble_container->SetBoundsInScreenBehaviorForChildren( | |
| 172 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 173 settings_bubble_container->SetDescendantsStayInSameRootWindow(true); | |
| 174 | |
| 175 wm::WmWindow* virtual_keyboard_parent_container = CreateContainer( | |
| 176 kShellWindowId_ImeWindowParentContainer, "VirtualKeyboardParentContainer", | |
| 177 lock_screen_related_containers); | |
| 178 virtual_keyboard_parent_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 179 virtual_keyboard_parent_container->SetBoundsInScreenBehaviorForChildren( | |
| 180 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 181 | |
| 182 wm::WmWindow* menu_container = | |
| 183 CreateContainer(kShellWindowId_MenuContainer, "MenuContainer", | |
| 184 lock_screen_related_containers); | |
| 185 menu_container->SetChildWindowVisibilityChangesAnimated(); | |
| 186 menu_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 187 menu_container->SetBoundsInScreenBehaviorForChildren( | |
| 188 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 189 | |
| 190 wm::WmWindow* drag_drop_container = CreateContainer( | |
| 191 kShellWindowId_DragImageAndTooltipContainer, | |
| 192 "DragImageAndTooltipContainer", lock_screen_related_containers); | |
| 193 drag_drop_container->SetChildWindowVisibilityChangesAnimated(); | |
| 194 drag_drop_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 195 drag_drop_container->SetBoundsInScreenBehaviorForChildren( | |
| 196 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 197 | |
| 198 wm::WmWindow* overlay_container = | |
| 199 CreateContainer(kShellWindowId_OverlayContainer, "OverlayContainer", | |
| 200 lock_screen_related_containers); | |
| 201 overlay_container->SetSnapsChildrenToPhysicalPixelBoundary(); | |
| 202 overlay_container->SetBoundsInScreenBehaviorForChildren( | |
| 203 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 204 | |
| 205 #if defined(OS_CHROMEOS) | |
| 206 wm::WmWindow* mouse_cursor_container = CreateContainer( | |
| 207 kShellWindowId_MouseCursorContainer, "MouseCursorContainer", root_); | |
| 208 mouse_cursor_container->SetBoundsInScreenBehaviorForChildren( | |
| 209 wm::WmWindow::BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 210 #endif | |
| 211 | |
| 212 CreateContainer(kShellWindowId_PowerButtonAnimationContainer, | |
| 213 "PowerButtonAnimationContainer", root_); | |
| 214 } | |
| 215 | |
| 216 void RootWindowControllerCommon::CreateLayoutManagers() { | |
| 217 root_window_layout_ = new wm::RootWindowLayoutManager(root_); | |
| 218 root_->SetLayoutManager(base::WrapUnique(root_window_layout_)); | |
| 219 } | |
| 220 | |
| 221 } // namespace ash | |
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Chromium Code Reviews
Issue 2025413002:
Moves RootWindowControllerCommon and LayoutManager to common (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@use_root_window_controller_common