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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/aura/wm_window_aura.h" | |
| 6 | |
| 7 #include "ash/aura/aura_layout_manager_adapter.h" | |
| 8 #include "ash/aura/wm_shell_aura.h" | |
| 9 #include "ash/common/ash_constants.h" | |
| 10 #include "ash/common/shelf/shelf_item_types.h" | |
| 11 #include "ash/common/wm/window_state.h" | |
| 12 #include "ash/common/wm_layout_manager.h" | |
| 13 #include "ash/common/wm_transient_window_observer.h" | |
| 14 #include "ash/common/wm_window_observer.h" | |
| 15 #include "ash/common/wm_window_property.h" | |
| 16 #include "ash/public/cpp/shell_window_ids.h" | |
| 17 #include "ash/root_window_controller.h" | |
| 18 #include "ash/screen_util.h" | |
| 19 #include "ash/shell.h" | |
| 20 #include "ash/wm/resize_handle_window_targeter.h" | |
| 21 #include "ash/wm/resize_shadow_controller.h" | |
| 22 #include "ash/wm/window_animations.h" | |
| 23 #include "ash/wm/window_mirror_view.h" | |
| 24 #include "ash/wm/window_properties.h" | |
| 25 #include "ash/wm/window_state_aura.h" | |
| 26 #include "ash/wm/window_util.h" | |
| 27 #include "base/memory/ptr_util.h" | |
| 28 #include "services/ui/public/interfaces/window_manager_constants.mojom.h" | |
| 29 #include "ui/aura/client/aura_constants.h" | |
| 30 #include "ui/aura/client/focus_client.h" | |
| 31 #include "ui/aura/client/window_parenting_client.h" | |
| 32 #include "ui/aura/env.h" | |
| 33 #include "ui/aura/layout_manager.h" | |
| 34 #include "ui/aura/mus/window_manager_delegate.h" | |
| 35 #include "ui/aura/mus/window_mus.h" | |
| 36 #include "ui/aura/mus/window_tree_client.h" | |
| 37 #include "ui/aura/window.h" | |
| 38 #include "ui/aura/window_delegate.h" | |
| 39 #include "ui/aura/window_property.h" | |
| 40 #include "ui/base/hit_test.h" | |
| 41 #include "ui/compositor/layer_tree_owner.h" | |
| 42 #include "ui/compositor/scoped_layer_animation_settings.h" | |
| 43 #include "ui/display/screen.h" | |
| 44 #include "ui/gfx/geometry/insets.h" | |
| 45 #include "ui/views/widget/widget.h" | |
| 46 #include "ui/views/widget/widget_delegate.h" | |
| 47 #include "ui/wm/core/coordinate_conversion.h" | |
| 48 #include "ui/wm/core/easy_resize_window_targeter.h" | |
| 49 #include "ui/wm/core/transient_window_manager.h" | |
| 50 #include "ui/wm/core/visibility_controller.h" | |
| 51 #include "ui/wm/core/window_util.h" | |
| 52 | |
| 53 DECLARE_WINDOW_PROPERTY_TYPE(ash::WmWindowAura*); | |
| 54 | |
| 55 namespace ash { | |
| 56 | |
| 57 DEFINE_OWNED_WINDOW_PROPERTY_KEY(WmWindowAura, kWmWindowKey, nullptr); | |
| 58 | |
| 59 static_assert(aura::Window::kInitialId == kShellWindowId_Invalid, | |
| 60 "ids must match"); | |
| 61 | |
| 62 namespace { | |
| 63 | |
| 64 // A tentative class to set the bounds on the window. | |
| 65 // TODO(oshima): Once all logic is cleaned up, move this to the real layout | |
| 66 // manager with proper friendship. | |
| 67 class BoundsSetter : public aura::LayoutManager { | |
| 68 public: | |
| 69 BoundsSetter() {} | |
| 70 ~BoundsSetter() override {} | |
| 71 | |
| 72 // aura::LayoutManager overrides: | |
| 73 void OnWindowResized() override {} | |
| 74 void OnWindowAddedToLayout(aura::Window* child) override {} | |
| 75 void OnWillRemoveWindowFromLayout(aura::Window* child) override {} | |
| 76 void OnWindowRemovedFromLayout(aura::Window* child) override {} | |
| 77 void OnChildWindowVisibilityChanged(aura::Window* child, | |
| 78 bool visible) override {} | |
| 79 void SetChildBounds(aura::Window* child, | |
| 80 const gfx::Rect& requested_bounds) override {} | |
| 81 | |
| 82 void SetBounds(aura::Window* window, const gfx::Rect& bounds) { | |
| 83 SetChildBoundsDirect(window, bounds); | |
| 84 } | |
| 85 | |
| 86 private: | |
| 87 DISALLOW_COPY_AND_ASSIGN(BoundsSetter); | |
| 88 }; | |
| 89 | |
| 90 } // namespace | |
| 91 | |
| 92 // static | |
| 93 bool WmWindowAura::default_use_empty_minimum_size_for_testing_ = false; | |
| 94 | |
| 95 WmWindowAura::~WmWindowAura() { | |
| 96 if (added_transient_observer_) | |
| 97 ::wm::TransientWindowManager::Get(window_)->RemoveObserver(this); | |
| 98 | |
| 99 window_->RemoveObserver(this); | |
| 100 } | |
| 101 | |
| 102 // static | |
| 103 const WmWindowAura* WmWindowAura::Get(const aura::Window* window) { | |
| 104 if (!window) | |
| 105 return nullptr; | |
| 106 | |
| 107 const WmWindowAura* wm_window = window->GetProperty(kWmWindowKey); | |
| 108 if (wm_window) | |
| 109 return wm_window; | |
| 110 // WmWindowAura is owned by the aura::Window. | |
| 111 // TODO(sky): fix constness. | |
| 112 return new WmWindowAura(const_cast<aura::Window*>(window)); | |
| 113 } | |
| 114 | |
| 115 // static | |
| 116 std::vector<WmWindow*> WmWindowAura::FromAuraWindows( | |
| 117 const std::vector<aura::Window*>& aura_windows) { | |
| 118 std::vector<WmWindow*> result(aura_windows.size()); | |
| 119 for (size_t i = 0; i < aura_windows.size(); ++i) | |
| 120 result[i] = Get(aura_windows[i]); | |
| 121 return result; | |
| 122 } | |
| 123 | |
| 124 // static | |
| 125 std::vector<aura::Window*> WmWindowAura::ToAuraWindows( | |
| 126 const std::vector<WmWindow*>& windows) { | |
| 127 std::vector<aura::Window*> result(windows.size()); | |
| 128 for (size_t i = 0; i < windows.size(); ++i) | |
| 129 result[i] = WmWindowAura::GetAuraWindow(windows[i]); | |
| 130 return result; | |
| 131 } | |
| 132 | |
| 133 // static | |
| 134 const aura::Window* WmWindowAura::GetAuraWindow(const WmWindow* wm_window) { | |
| 135 return wm_window ? static_cast<const WmWindowAura*>(wm_window)->aura_window() | |
| 136 : nullptr; | |
| 137 } | |
| 138 | |
| 139 bool WmWindowAura::ShouldUseExtendedHitRegion() const { | |
| 140 const WmWindow* parent = Get(window_->parent()); | |
| 141 return parent && | |
| 142 static_cast<const WmWindowAura*>(parent) | |
| 143 ->children_use_extended_hit_region_; | |
| 144 } | |
| 145 | |
| 146 void WmWindowAura::Destroy() { | |
| 147 delete window_; | |
| 148 // WARNING: this has been deleted. | |
| 149 } | |
| 150 | |
| 151 const WmWindow* WmWindowAura::GetRootWindow() const { | |
| 152 return Get(window_->GetRootWindow()); | |
| 153 } | |
| 154 | |
| 155 RootWindowController* WmWindowAura::GetRootWindowController() { | |
| 156 aura::Window* root = window_->GetRootWindow(); | |
| 157 return root ? RootWindowController::ForWindow(root) : nullptr; | |
| 158 } | |
| 159 | |
| 160 WmShell* WmWindowAura::GetShell() const { | |
| 161 return WmShell::Get(); | |
| 162 } | |
| 163 | |
| 164 void WmWindowAura::SetName(const char* name) { | |
| 165 window_->SetName(name); | |
| 166 } | |
| 167 | |
| 168 std::string WmWindowAura::GetName() const { | |
| 169 return window_->GetName(); | |
| 170 } | |
| 171 | |
| 172 void WmWindowAura::SetTitle(const base::string16& title) { | |
| 173 window_->SetTitle(title); | |
| 174 } | |
| 175 | |
| 176 base::string16 WmWindowAura::GetTitle() const { | |
| 177 return window_->GetTitle(); | |
| 178 } | |
| 179 | |
| 180 void WmWindowAura::SetShellWindowId(int id) { | |
| 181 window_->set_id(id); | |
| 182 } | |
| 183 | |
| 184 int WmWindowAura::GetShellWindowId() const { | |
| 185 return window_->id(); | |
| 186 } | |
| 187 | |
| 188 ui::wm::WindowType WmWindowAura::GetType() const { | |
| 189 return window_->type(); | |
| 190 } | |
| 191 | |
| 192 int WmWindowAura::GetAppType() const { | |
| 193 return window_->GetProperty(aura::client::kAppType); | |
| 194 } | |
| 195 | |
| 196 void WmWindowAura::SetAppType(int app_type) const { | |
| 197 window_->SetProperty(aura::client::kAppType, app_type); | |
| 198 } | |
| 199 | |
| 200 ui::Layer* WmWindowAura::GetLayer() { | |
| 201 return window_->layer(); | |
| 202 } | |
| 203 | |
| 204 bool WmWindowAura::GetLayerTargetVisibility() { | |
| 205 return GetLayer()->GetTargetVisibility(); | |
| 206 } | |
| 207 | |
| 208 bool WmWindowAura::GetLayerVisible() { | |
| 209 return GetLayer()->visible(); | |
| 210 } | |
| 211 | |
| 212 display::Display WmWindowAura::GetDisplayNearestWindow() { | |
| 213 return display::Screen::GetScreen()->GetDisplayNearestWindow(window_); | |
| 214 } | |
| 215 | |
| 216 bool WmWindowAura::HasNonClientArea() { | |
| 217 return window_->delegate() ? true : false; | |
| 218 } | |
| 219 | |
| 220 int WmWindowAura::GetNonClientComponent(const gfx::Point& location) { | |
| 221 return window_->delegate() | |
| 222 ? window_->delegate()->GetNonClientComponent(location) | |
| 223 : HTNOWHERE; | |
| 224 } | |
| 225 | |
| 226 gfx::Point WmWindowAura::ConvertPointToTarget(const WmWindow* target, | |
| 227 const gfx::Point& point) const { | |
| 228 gfx::Point result(point); | |
| 229 aura::Window::ConvertPointToTarget(window_, GetAuraWindow(target), &result); | |
| 230 return result; | |
| 231 } | |
| 232 | |
| 233 gfx::Point WmWindowAura::ConvertPointToScreen(const gfx::Point& point) const { | |
| 234 gfx::Point result(point); | |
| 235 ::wm::ConvertPointToScreen(window_, &result); | |
| 236 return result; | |
| 237 } | |
| 238 | |
| 239 gfx::Point WmWindowAura::ConvertPointFromScreen(const gfx::Point& point) const { | |
| 240 gfx::Point result(point); | |
| 241 ::wm::ConvertPointFromScreen(window_, &result); | |
| 242 return result; | |
| 243 } | |
| 244 | |
| 245 gfx::Rect WmWindowAura::ConvertRectToScreen(const gfx::Rect& rect) const { | |
| 246 return ScreenUtil::ConvertRectToScreen(window_, rect); | |
| 247 } | |
| 248 | |
| 249 gfx::Rect WmWindowAura::ConvertRectFromScreen(const gfx::Rect& rect) const { | |
| 250 return ScreenUtil::ConvertRectFromScreen(window_, rect); | |
| 251 } | |
| 252 | |
| 253 gfx::Size WmWindowAura::GetMinimumSize() const { | |
| 254 return window_->delegate() && !use_empty_minimum_size_for_testing_ | |
| 255 ? window_->delegate()->GetMinimumSize() | |
| 256 : gfx::Size(); | |
| 257 } | |
| 258 | |
| 259 gfx::Size WmWindowAura::GetMaximumSize() const { | |
| 260 return window_->delegate() ? window_->delegate()->GetMaximumSize() | |
| 261 : gfx::Size(); | |
| 262 } | |
| 263 | |
| 264 bool WmWindowAura::GetTargetVisibility() const { | |
| 265 return window_->TargetVisibility(); | |
| 266 } | |
| 267 | |
| 268 bool WmWindowAura::IsVisible() const { | |
| 269 return window_->IsVisible(); | |
| 270 } | |
| 271 | |
| 272 void WmWindowAura::SetOpacity(float opacity) { | |
| 273 window_->layer()->SetOpacity(opacity); | |
| 274 } | |
| 275 | |
| 276 float WmWindowAura::GetTargetOpacity() const { | |
| 277 return window_->layer()->GetTargetOpacity(); | |
| 278 } | |
| 279 | |
| 280 gfx::Rect WmWindowAura::GetMinimizeAnimationTargetBoundsInScreen() const { | |
| 281 return ash::GetMinimizeAnimationTargetBoundsInScreen(window_); | |
| 282 } | |
| 283 | |
| 284 void WmWindowAura::SetTransform(const gfx::Transform& transform) { | |
| 285 window_->SetTransform(transform); | |
| 286 } | |
| 287 | |
| 288 gfx::Transform WmWindowAura::GetTargetTransform() const { | |
| 289 return window_->layer()->GetTargetTransform(); | |
| 290 } | |
| 291 | |
| 292 bool WmWindowAura::IsSystemModal() const { | |
| 293 return window_->GetProperty(aura::client::kModalKey) == ui::MODAL_TYPE_SYSTEM; | |
| 294 } | |
| 295 | |
| 296 bool WmWindowAura::GetBoolProperty(WmWindowProperty key) { | |
| 297 switch (key) { | |
| 298 case WmWindowProperty::DRAW_ATTENTION: | |
| 299 return window_->GetProperty(aura::client::kDrawAttentionKey); | |
| 300 | |
| 301 case WmWindowProperty::PANEL_ATTACHED: | |
| 302 return window_->GetProperty(kPanelAttachedKey); | |
| 303 | |
| 304 case WmWindowProperty::SNAP_CHILDREN_TO_PIXEL_BOUNDARY: | |
| 305 return window_->GetProperty(kSnapChildrenToPixelBoundary); | |
| 306 | |
| 307 case WmWindowProperty::ALWAYS_ON_TOP: | |
| 308 return window_->GetProperty(aura::client::kAlwaysOnTopKey); | |
| 309 | |
| 310 default: | |
| 311 NOTREACHED(); | |
| 312 break; | |
| 313 } | |
| 314 | |
| 315 return false; | |
| 316 } | |
| 317 | |
| 318 void WmWindowAura::SetBoolProperty(WmWindowProperty key, bool value) { | |
| 319 switch (key) { | |
| 320 case WmWindowProperty::PANEL_ATTACHED: | |
| 321 window_->SetProperty(kPanelAttachedKey, value); | |
| 322 break; | |
| 323 default: | |
| 324 NOTREACHED(); | |
| 325 break; | |
| 326 } | |
| 327 } | |
| 328 | |
| 329 SkColor WmWindowAura::GetColorProperty(WmWindowProperty key) { | |
| 330 if (key == WmWindowProperty::TOP_VIEW_COLOR) | |
| 331 return window_->GetProperty(aura::client::kTopViewColor); | |
| 332 | |
| 333 NOTREACHED(); | |
| 334 return 0; | |
| 335 } | |
| 336 | |
| 337 void WmWindowAura::SetColorProperty(WmWindowProperty key, SkColor value) { | |
| 338 if (key == WmWindowProperty::TOP_VIEW_COLOR) { | |
| 339 window_->SetProperty(aura::client::kTopViewColor, value); | |
| 340 return; | |
| 341 } | |
| 342 | |
| 343 NOTREACHED(); | |
| 344 } | |
| 345 | |
| 346 int WmWindowAura::GetIntProperty(WmWindowProperty key) { | |
| 347 if (key == WmWindowProperty::MODAL_TYPE) | |
| 348 return window_->GetProperty(aura::client::kModalKey); | |
| 349 | |
| 350 if (key == WmWindowProperty::SHELF_ID) | |
| 351 return window_->GetProperty(kShelfIDKey); | |
| 352 | |
| 353 if (key == WmWindowProperty::SHELF_ITEM_TYPE) { | |
| 354 if (aura::Env::GetInstance()->mode() == aura::Env::Mode::LOCAL || | |
| 355 window_->GetProperty(kShelfItemTypeKey) != TYPE_UNDEFINED) { | |
| 356 return window_->GetProperty(kShelfItemTypeKey); | |
| 357 } | |
| 358 // Mash provides a default shelf item type for non-ignored windows. | |
| 359 return GetWindowState()->ignored_by_shelf() ? TYPE_UNDEFINED : TYPE_APP; | |
| 360 } | |
| 361 | |
| 362 if (key == WmWindowProperty::TOP_VIEW_INSET) | |
| 363 return window_->GetProperty(aura::client::kTopViewInset); | |
| 364 | |
| 365 NOTREACHED(); | |
| 366 return 0; | |
| 367 } | |
| 368 | |
| 369 void WmWindowAura::SetIntProperty(WmWindowProperty key, int value) { | |
| 370 if (key == WmWindowProperty::SHELF_ID) { | |
| 371 window_->SetProperty(kShelfIDKey, value); | |
| 372 return; | |
| 373 } | |
| 374 if (key == WmWindowProperty::SHELF_ITEM_TYPE) { | |
| 375 window_->SetProperty(kShelfItemTypeKey, value); | |
| 376 return; | |
| 377 } | |
| 378 if (key == WmWindowProperty::TOP_VIEW_INSET) { | |
| 379 window_->SetProperty(aura::client::kTopViewInset, value); | |
| 380 return; | |
| 381 } | |
| 382 | |
| 383 NOTREACHED(); | |
| 384 } | |
| 385 | |
| 386 std::string WmWindowAura::GetStringProperty(WmWindowProperty key) { | |
| 387 if (key == WmWindowProperty::APP_ID) { | |
| 388 std::string* value = window_->GetProperty(aura::client::kAppIdKey); | |
| 389 return value ? *value : std::string(); | |
| 390 } | |
| 391 | |
| 392 NOTREACHED(); | |
| 393 return std::string(); | |
| 394 } | |
| 395 | |
| 396 void WmWindowAura::SetStringProperty(WmWindowProperty key, | |
| 397 const std::string& value) { | |
| 398 if (key == WmWindowProperty::APP_ID) { | |
| 399 window_->SetProperty(aura::client::kAppIdKey, new std::string(value)); | |
| 400 return; | |
| 401 } | |
| 402 | |
| 403 NOTREACHED(); | |
| 404 } | |
| 405 | |
| 406 gfx::ImageSkia WmWindowAura::GetWindowIcon() { | |
| 407 gfx::ImageSkia* image = window_->GetProperty(aura::client::kWindowIconKey); | |
| 408 return image ? *image : gfx::ImageSkia(); | |
| 409 } | |
| 410 | |
| 411 gfx::ImageSkia WmWindowAura::GetAppIcon() { | |
| 412 gfx::ImageSkia* image = window_->GetProperty(aura::client::kAppIconKey); | |
| 413 return image ? *image : gfx::ImageSkia(); | |
| 414 } | |
| 415 | |
| 416 const wm::WindowState* WmWindowAura::GetWindowState() const { | |
| 417 return ash::wm::GetWindowState(window_); | |
| 418 } | |
| 419 | |
| 420 WmWindow* WmWindowAura::GetToplevelWindow() { | |
| 421 return Get(window_->GetToplevelWindow()); | |
| 422 } | |
| 423 | |
| 424 WmWindow* WmWindowAura::GetToplevelWindowForFocus() { | |
| 425 return Get(::wm::GetToplevelWindow(window_)); | |
| 426 } | |
| 427 | |
| 428 void WmWindowAura::SetParentUsingContext(WmWindow* context, | |
| 429 const gfx::Rect& screen_bounds) { | |
| 430 aura::client::ParentWindowWithContext(window_, GetAuraWindow(context), | |
| 431 screen_bounds); | |
| 432 } | |
| 433 | |
| 434 void WmWindowAura::AddChild(WmWindow* window) { | |
| 435 window_->AddChild(GetAuraWindow(window)); | |
| 436 } | |
| 437 | |
| 438 void WmWindowAura::RemoveChild(WmWindow* child) { | |
| 439 window_->RemoveChild(GetAuraWindow(child)); | |
| 440 } | |
| 441 | |
| 442 const WmWindow* WmWindowAura::GetParent() const { | |
| 443 return Get(window_->parent()); | |
| 444 } | |
| 445 | |
| 446 const WmWindow* WmWindowAura::GetTransientParent() const { | |
| 447 return Get(::wm::GetTransientParent(window_)); | |
| 448 } | |
| 449 | |
| 450 std::vector<WmWindow*> WmWindowAura::GetTransientChildren() { | |
| 451 return FromAuraWindows(::wm::GetTransientChildren(window_)); | |
| 452 } | |
| 453 | |
| 454 bool WmWindowAura::MoveToEventRoot(const ui::Event& event) { | |
| 455 return ash::wm::MoveWindowToEventRoot(window_, event); | |
| 456 } | |
| 457 | |
| 458 void WmWindowAura::SetLayoutManager( | |
| 459 std::unique_ptr<WmLayoutManager> layout_manager) { | |
| 460 // See ~AuraLayoutManagerAdapter for why SetLayoutManager(nullptr) is called. | |
| 461 window_->SetLayoutManager(nullptr); | |
| 462 if (!layout_manager) | |
| 463 return; | |
| 464 | |
| 465 // |window_| takes ownership of AuraLayoutManagerAdapter. | |
| 466 window_->SetLayoutManager( | |
| 467 new AuraLayoutManagerAdapter(window_, std::move(layout_manager))); | |
| 468 } | |
| 469 | |
| 470 WmLayoutManager* WmWindowAura::GetLayoutManager() { | |
| 471 AuraLayoutManagerAdapter* adapter = AuraLayoutManagerAdapter::Get(window_); | |
| 472 return adapter ? adapter->wm_layout_manager() : nullptr; | |
| 473 } | |
| 474 | |
| 475 void WmWindowAura::SetVisibilityChangesAnimated() { | |
| 476 ::wm::SetWindowVisibilityChangesAnimated(window_); | |
| 477 } | |
| 478 | |
| 479 void WmWindowAura::SetVisibilityAnimationType(int type) { | |
| 480 ::wm::SetWindowVisibilityAnimationType(window_, type); | |
| 481 } | |
| 482 | |
| 483 void WmWindowAura::SetVisibilityAnimationDuration(base::TimeDelta delta) { | |
| 484 ::wm::SetWindowVisibilityAnimationDuration(window_, delta); | |
| 485 } | |
| 486 | |
| 487 void WmWindowAura::SetVisibilityAnimationTransition( | |
| 488 ::wm::WindowVisibilityAnimationTransition transition) { | |
| 489 ::wm::SetWindowVisibilityAnimationTransition(window_, transition); | |
| 490 } | |
| 491 | |
| 492 void WmWindowAura::Animate(::wm::WindowAnimationType type) { | |
| 493 ::wm::AnimateWindow(window_, type); | |
| 494 } | |
| 495 | |
| 496 void WmWindowAura::StopAnimatingProperty( | |
| 497 ui::LayerAnimationElement::AnimatableProperty property) { | |
| 498 window_->layer()->GetAnimator()->StopAnimatingProperty(property); | |
| 499 } | |
| 500 | |
| 501 void WmWindowAura::SetChildWindowVisibilityChangesAnimated() { | |
| 502 ::wm::SetChildWindowVisibilityChangesAnimated(window_); | |
| 503 } | |
| 504 | |
| 505 void WmWindowAura::SetMasksToBounds(bool value) { | |
| 506 window_->layer()->SetMasksToBounds(value); | |
| 507 } | |
| 508 | |
| 509 void WmWindowAura::SetBounds(const gfx::Rect& bounds) { | |
| 510 window_->SetBounds(bounds); | |
| 511 } | |
| 512 | |
| 513 void WmWindowAura::SetBoundsWithTransitionDelay(const gfx::Rect& bounds, | |
| 514 base::TimeDelta delta) { | |
| 515 if (::wm::WindowAnimationsDisabled(window_)) { | |
| 516 window_->SetBounds(bounds); | |
| 517 return; | |
| 518 } | |
| 519 | |
| 520 ui::ScopedLayerAnimationSettings settings(window_->layer()->GetAnimator()); | |
| 521 settings.SetTransitionDuration(delta); | |
| 522 window_->SetBounds(bounds); | |
| 523 } | |
| 524 | |
| 525 void WmWindowAura::SetBoundsDirect(const gfx::Rect& bounds) { | |
| 526 BoundsSetter().SetBounds(window_, bounds); | |
| 527 wm::SnapWindowToPixelBoundary(window_); | |
| 528 } | |
| 529 | |
| 530 void WmWindowAura::SetBoundsDirectAnimated(const gfx::Rect& bounds) { | |
| 531 const int kBoundsChangeSlideDurationMs = 120; | |
| 532 | |
| 533 ui::Layer* layer = window_->layer(); | |
| 534 ui::ScopedLayerAnimationSettings slide_settings(layer->GetAnimator()); | |
| 535 slide_settings.SetPreemptionStrategy( | |
| 536 ui::LayerAnimator::IMMEDIATELY_ANIMATE_TO_NEW_TARGET); | |
| 537 slide_settings.SetTransitionDuration( | |
| 538 base::TimeDelta::FromMilliseconds(kBoundsChangeSlideDurationMs)); | |
| 539 SetBoundsDirect(bounds); | |
| 540 } | |
| 541 | |
| 542 void WmWindowAura::SetBoundsDirectCrossFade(const gfx::Rect& bounds) { | |
| 543 const gfx::Rect old_bounds = window_->bounds(); | |
| 544 | |
| 545 // Create fresh layers for the window and all its children to paint into. | |
| 546 // Takes ownership of the old layer and all its children, which will be | |
| 547 // cleaned up after the animation completes. | |
| 548 // Specify |set_bounds| to true here to keep the old bounds in the child | |
| 549 // windows of |window|. | |
| 550 std::unique_ptr<ui::LayerTreeOwner> old_layer_owner = | |
| 551 ::wm::RecreateLayers(window_); | |
| 552 ui::Layer* old_layer = old_layer_owner->root(); | |
| 553 DCHECK(old_layer); | |
| 554 ui::Layer* new_layer = window_->layer(); | |
| 555 | |
| 556 // Resize the window to the new size, which will force a layout and paint. | |
| 557 SetBoundsDirect(bounds); | |
| 558 | |
| 559 // Ensure the higher-resolution layer is on top. | |
| 560 bool old_on_top = (old_bounds.width() > bounds.width()); | |
| 561 if (old_on_top) | |
| 562 old_layer->parent()->StackBelow(new_layer, old_layer); | |
| 563 else | |
| 564 old_layer->parent()->StackAbove(new_layer, old_layer); | |
| 565 | |
| 566 CrossFadeAnimation(window_, std::move(old_layer_owner), gfx::Tween::EASE_OUT); | |
| 567 } | |
| 568 | |
| 569 void WmWindowAura::SetBoundsInScreen(const gfx::Rect& bounds_in_screen, | |
| 570 const display::Display& dst_display) { | |
| 571 window_->SetBoundsInScreen(bounds_in_screen, dst_display); | |
| 572 } | |
| 573 | |
| 574 gfx::Rect WmWindowAura::GetBoundsInScreen() const { | |
| 575 return window_->GetBoundsInScreen(); | |
| 576 } | |
| 577 | |
| 578 const gfx::Rect& WmWindowAura::GetBounds() const { | |
| 579 return window_->bounds(); | |
| 580 } | |
| 581 | |
| 582 gfx::Rect WmWindowAura::GetTargetBounds() { | |
| 583 return window_->GetTargetBounds(); | |
| 584 } | |
| 585 | |
| 586 void WmWindowAura::ClearRestoreBounds() { | |
| 587 window_->ClearProperty(aura::client::kRestoreBoundsKey); | |
| 588 } | |
| 589 | |
| 590 void WmWindowAura::SetRestoreBoundsInScreen(const gfx::Rect& bounds) { | |
| 591 window_->SetProperty(aura::client::kRestoreBoundsKey, new gfx::Rect(bounds)); | |
| 592 } | |
| 593 | |
| 594 gfx::Rect WmWindowAura::GetRestoreBoundsInScreen() const { | |
| 595 gfx::Rect* bounds = window_->GetProperty(aura::client::kRestoreBoundsKey); | |
| 596 return bounds ? *bounds : gfx::Rect(); | |
| 597 } | |
| 598 | |
| 599 bool WmWindowAura::Contains(const WmWindow* other) const { | |
| 600 return other | |
| 601 ? window_->Contains( | |
| 602 static_cast<const WmWindowAura*>(other)->window_) | |
| 603 : false; | |
| 604 } | |
| 605 | |
| 606 void WmWindowAura::SetShowState(ui::WindowShowState show_state) { | |
| 607 window_->SetProperty(aura::client::kShowStateKey, show_state); | |
| 608 } | |
| 609 | |
| 610 ui::WindowShowState WmWindowAura::GetShowState() const { | |
| 611 return window_->GetProperty(aura::client::kShowStateKey); | |
| 612 } | |
| 613 | |
| 614 void WmWindowAura::SetRestoreShowState(ui::WindowShowState show_state) { | |
| 615 window_->SetProperty(aura::client::kRestoreShowStateKey, show_state); | |
| 616 } | |
| 617 | |
| 618 void WmWindowAura::SetRestoreOverrides( | |
| 619 const gfx::Rect& bounds_override, | |
| 620 ui::WindowShowState window_state_override) { | |
| 621 if (bounds_override.IsEmpty()) { | |
| 622 window_->ClearProperty(kRestoreShowStateOverrideKey); | |
| 623 window_->ClearProperty(kRestoreBoundsOverrideKey); | |
| 624 return; | |
| 625 } | |
| 626 window_->SetProperty(kRestoreShowStateOverrideKey, window_state_override); | |
| 627 window_->SetProperty(kRestoreBoundsOverrideKey, | |
| 628 new gfx::Rect(bounds_override)); | |
| 629 } | |
| 630 | |
| 631 void WmWindowAura::SetLockedToRoot(bool value) { | |
| 632 window_->SetProperty(kLockedToRootKey, value); | |
| 633 } | |
| 634 | |
| 635 bool WmWindowAura::IsLockedToRoot() const { | |
| 636 return window_->GetProperty(kLockedToRootKey); | |
| 637 } | |
| 638 | |
| 639 void WmWindowAura::SetCapture() { | |
| 640 window_->SetCapture(); | |
| 641 } | |
| 642 | |
| 643 bool WmWindowAura::HasCapture() { | |
| 644 return window_->HasCapture(); | |
| 645 } | |
| 646 | |
| 647 void WmWindowAura::ReleaseCapture() { | |
| 648 window_->ReleaseCapture(); | |
| 649 } | |
| 650 | |
| 651 bool WmWindowAura::HasRestoreBounds() const { | |
| 652 return window_->GetProperty(aura::client::kRestoreBoundsKey) != nullptr; | |
| 653 } | |
| 654 | |
| 655 bool WmWindowAura::CanMaximize() const { | |
| 656 return (window_->GetProperty(aura::client::kResizeBehaviorKey) & | |
| 657 ui::mojom::kResizeBehaviorCanMaximize) != 0; | |
| 658 } | |
| 659 | |
| 660 bool WmWindowAura::CanMinimize() const { | |
| 661 return (window_->GetProperty(aura::client::kResizeBehaviorKey) & | |
| 662 ui::mojom::kResizeBehaviorCanMinimize) != 0; | |
| 663 } | |
| 664 | |
| 665 bool WmWindowAura::CanResize() const { | |
| 666 return (window_->GetProperty(aura::client::kResizeBehaviorKey) & | |
| 667 ui::mojom::kResizeBehaviorCanResize) != 0; | |
| 668 } | |
| 669 | |
| 670 bool WmWindowAura::CanActivate() const { | |
| 671 // TODO(sky): for aura-mus need to key off CanFocus() as well, which is not | |
| 672 // currently mirrored to ash. | |
| 673 return ::wm::CanActivateWindow(window_); | |
| 674 } | |
| 675 | |
| 676 void WmWindowAura::StackChildAtTop(WmWindow* child) { | |
| 677 window_->StackChildAtTop(GetAuraWindow(child)); | |
| 678 } | |
| 679 | |
| 680 void WmWindowAura::StackChildAtBottom(WmWindow* child) { | |
| 681 window_->StackChildAtBottom(GetAuraWindow(child)); | |
| 682 } | |
| 683 | |
| 684 void WmWindowAura::StackChildAbove(WmWindow* child, WmWindow* target) { | |
| 685 window_->StackChildAbove(GetAuraWindow(child), GetAuraWindow(target)); | |
| 686 } | |
| 687 | |
| 688 void WmWindowAura::StackChildBelow(WmWindow* child, WmWindow* target) { | |
| 689 window_->StackChildBelow(GetAuraWindow(child), GetAuraWindow(target)); | |
| 690 } | |
| 691 | |
| 692 void WmWindowAura::SetPinned(bool trusted) { | |
| 693 if (aura::Env::GetInstance()->mode() == aura::Env::Mode::MUS) { | |
| 694 // TODO: fix, see http://crbug.com/622486. With aura-mus pinning may just | |
| 695 // work. | |
| 696 NOTIMPLEMENTED(); | |
| 697 return; | |
| 698 } | |
| 699 wm::PinWindow(window_, trusted); | |
| 700 } | |
| 701 | |
| 702 void WmWindowAura::SetAlwaysOnTop(bool value) { | |
| 703 window_->SetProperty(aura::client::kAlwaysOnTopKey, value); | |
| 704 } | |
| 705 | |
| 706 bool WmWindowAura::IsAlwaysOnTop() const { | |
| 707 return window_->GetProperty(aura::client::kAlwaysOnTopKey); | |
| 708 } | |
| 709 | |
| 710 void WmWindowAura::Hide() { | |
| 711 window_->Hide(); | |
| 712 } | |
| 713 | |
| 714 void WmWindowAura::Show() { | |
| 715 window_->Show(); | |
| 716 } | |
| 717 | |
| 718 views::Widget* WmWindowAura::GetInternalWidget() { | |
| 719 return window_->GetProperty(kWidgetCreationTypeKey) == | |
| 720 WidgetCreationType::INTERNAL | |
| 721 ? views::Widget::GetWidgetForNativeView(window_) | |
| 722 : nullptr; | |
| 723 } | |
| 724 | |
| 725 void WmWindowAura::CloseWidget() { | |
| 726 if (aura::Env::GetInstance()->mode() == aura::Env::Mode::MUS && | |
| 727 aura_window()->GetProperty(kWidgetCreationTypeKey) == | |
| 728 WidgetCreationType::FOR_CLIENT) { | |
| 729 // NOTE: in the FOR_CLIENT case there is not necessarily a widget associated | |
| 730 // with the window. Mash only creates widgets for top level windows if mash | |
| 731 // renders the non-client frame. | |
| 732 DCHECK(Shell::window_manager_client()); | |
| 733 Shell::window_manager_client()->RequestClose(aura_window()); | |
| 734 return; | |
| 735 } | |
| 736 DCHECK(GetInternalWidget()); | |
| 737 GetInternalWidget()->Close(); | |
| 738 } | |
| 739 | |
| 740 void WmWindowAura::SetFocused() { | |
| 741 aura::client::GetFocusClient(window_)->FocusWindow(window_); | |
| 742 } | |
| 743 | |
| 744 bool WmWindowAura::IsFocused() const { | |
| 745 return window_->HasFocus(); | |
| 746 } | |
| 747 | |
| 748 bool WmWindowAura::IsActive() const { | |
| 749 return wm::IsActiveWindow(window_); | |
| 750 } | |
| 751 | |
| 752 void WmWindowAura::Activate() { | |
| 753 wm::ActivateWindow(window_); | |
| 754 } | |
| 755 | |
| 756 void WmWindowAura::Deactivate() { | |
| 757 wm::DeactivateWindow(window_); | |
| 758 } | |
| 759 | |
| 760 void WmWindowAura::SetFullscreen() { | |
| 761 window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_FULLSCREEN); | |
| 762 } | |
| 763 | |
| 764 void WmWindowAura::Maximize() { | |
| 765 window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MAXIMIZED); | |
| 766 } | |
| 767 | |
| 768 void WmWindowAura::Minimize() { | |
| 769 window_->SetProperty(aura::client::kShowStateKey, ui::SHOW_STATE_MINIMIZED); | |
| 770 } | |
| 771 | |
| 772 void WmWindowAura::Unminimize() { | |
| 773 window_->SetProperty( | |
| 774 aura::client::kShowStateKey, | |
| 775 window_->GetProperty(aura::client::kRestoreShowStateKey)); | |
| 776 window_->ClearProperty(aura::client::kRestoreShowStateKey); | |
| 777 } | |
| 778 | |
| 779 std::vector<WmWindow*> WmWindowAura::GetChildren() { | |
| 780 return FromAuraWindows(window_->children()); | |
| 781 } | |
| 782 | |
| 783 WmWindow* WmWindowAura::GetChildByShellWindowId(int id) { | |
| 784 return Get(window_->GetChildById(id)); | |
| 785 } | |
| 786 | |
| 787 void WmWindowAura::ShowResizeShadow(int component) { | |
| 788 if (aura::Env::GetInstance()->mode() == aura::Env::Mode::MUS) { | |
| 789 // TODO: http://crbug.com/640773. | |
| 790 return; | |
| 791 } | |
| 792 ResizeShadowController* resize_shadow_controller = | |
| 793 Shell::GetInstance()->resize_shadow_controller(); | |
| 794 if (resize_shadow_controller) | |
| 795 resize_shadow_controller->ShowShadow(window_, component); | |
| 796 } | |
| 797 | |
| 798 void WmWindowAura::HideResizeShadow() { | |
| 799 if (aura::Env::GetInstance()->mode() == aura::Env::Mode::MUS) { | |
| 800 // TODO: http://crbug.com/640773. | |
| 801 return; | |
| 802 } | |
| 803 ResizeShadowController* resize_shadow_controller = | |
| 804 Shell::GetInstance()->resize_shadow_controller(); | |
| 805 if (resize_shadow_controller) | |
| 806 resize_shadow_controller->HideShadow(window_); | |
| 807 } | |
| 808 | |
| 809 void WmWindowAura::InstallResizeHandleWindowTargeter( | |
| 810 ImmersiveFullscreenController* immersive_fullscreen_controller) { | |
| 811 window_->SetEventTargeter(base::MakeUnique<ResizeHandleWindowTargeter>( | |
| 812 window_, immersive_fullscreen_controller)); | |
| 813 } | |
| 814 | |
| 815 void WmWindowAura::SetBoundsInScreenBehaviorForChildren( | |
| 816 BoundsInScreenBehavior behavior) { | |
| 817 window_->SetProperty( | |
| 818 kUsesScreenCoordinatesKey, | |
| 819 behavior == BoundsInScreenBehavior::USE_SCREEN_COORDINATES); | |
| 820 } | |
| 821 | |
| 822 void WmWindowAura::SetSnapsChildrenToPhysicalPixelBoundary() { | |
| 823 wm::SetSnapsChildrenToPhysicalPixelBoundary(window_); | |
| 824 } | |
| 825 | |
| 826 void WmWindowAura::SnapToPixelBoundaryIfNecessary() { | |
| 827 wm::SnapWindowToPixelBoundary(window_); | |
| 828 } | |
| 829 | |
| 830 void WmWindowAura::SetChildrenUseExtendedHitRegion() { | |
| 831 children_use_extended_hit_region_ = true; | |
| 832 gfx::Insets mouse_extend(-kResizeOutsideBoundsSize, -kResizeOutsideBoundsSize, | |
| 833 -kResizeOutsideBoundsSize, | |
| 834 -kResizeOutsideBoundsSize); | |
| 835 gfx::Insets touch_extend = | |
| 836 mouse_extend.Scale(kResizeOutsideBoundsScaleForTouch); | |
| 837 // TODO: EasyResizeWindowTargeter makes it so children get events outside | |
| 838 // their bounds. This only works in mash when mash is providing the non-client | |
| 839 // frame. Mus needs to support an api for the WindowManager that enables | |
| 840 // events to be dispatched to windows outside the windows bounds that this | |
| 841 // function calls into. http://crbug.com/679056. | |
| 842 window_->SetEventTargeter(base::MakeUnique<::wm::EasyResizeWindowTargeter>( | |
| 843 window_, mouse_extend, touch_extend)); | |
| 844 } | |
| 845 | |
| 846 std::unique_ptr<views::View> WmWindowAura::CreateViewWithRecreatedLayers() { | |
| 847 return base::MakeUnique<wm::WindowMirrorView>(this); | |
| 848 } | |
| 849 | |
| 850 void WmWindowAura::AddObserver(WmWindowObserver* observer) { | |
| 851 observers_.AddObserver(observer); | |
| 852 } | |
| 853 | |
| 854 void WmWindowAura::RemoveObserver(WmWindowObserver* observer) { | |
| 855 observers_.RemoveObserver(observer); | |
| 856 } | |
| 857 | |
| 858 bool WmWindowAura::HasObserver(const WmWindowObserver* observer) const { | |
| 859 return observers_.HasObserver(observer); | |
| 860 } | |
| 861 | |
| 862 void WmWindowAura::AddTransientWindowObserver( | |
| 863 WmTransientWindowObserver* observer) { | |
| 864 if (!added_transient_observer_) { | |
| 865 added_transient_observer_ = true; | |
| 866 ::wm::TransientWindowManager::Get(window_)->AddObserver(this); | |
| 867 } | |
| 868 transient_observers_.AddObserver(observer); | |
| 869 } | |
| 870 | |
| 871 void WmWindowAura::RemoveTransientWindowObserver( | |
| 872 WmTransientWindowObserver* observer) { | |
| 873 transient_observers_.RemoveObserver(observer); | |
| 874 if (added_transient_observer_ && | |
| 875 !transient_observers_.might_have_observers()) { | |
| 876 added_transient_observer_ = false; | |
| 877 ::wm::TransientWindowManager::Get(window_)->RemoveObserver(this); | |
| 878 } | |
| 879 } | |
| 880 | |
| 881 void WmWindowAura::AddLimitedPreTargetHandler(ui::EventHandler* handler) { | |
| 882 // In mus AddPreTargetHandler() only works for windows created by this client. | |
| 883 DCHECK(aura::Env::GetInstance()->mode() == aura::Env::Mode::LOCAL || | |
| 884 Shell::window_tree_client()->WasCreatedByThisClient( | |
| 885 aura::WindowMus::Get(window_))); | |
| 886 window_->AddPreTargetHandler(handler); | |
| 887 } | |
| 888 | |
| 889 void WmWindowAura::RemoveLimitedPreTargetHandler(ui::EventHandler* handler) { | |
| 890 window_->RemovePreTargetHandler(handler); | |
| 891 } | |
| 892 | |
| 893 WmWindowAura::WmWindowAura(aura::Window* window) | |
| 894 : window_(window), | |
| 895 // Mirrors that of aura::Window. | |
| 896 observers_(base::ObserverList<WmWindowObserver>::NOTIFY_EXISTING_ONLY), | |
| 897 use_empty_minimum_size_for_testing_( | |
| 898 default_use_empty_minimum_size_for_testing_) { | |
| 899 window_->AddObserver(this); | |
| 900 window_->SetProperty(kWmWindowKey, this); | |
| 901 } | |
| 902 | |
| 903 // static | |
| 904 bool WmWindowAura::HasInstance(const aura::Window* window) { | |
| 905 return window->GetProperty(kWmWindowKey) != nullptr; | |
| 906 } | |
| 907 | |
| 908 void WmWindowAura::OnWindowHierarchyChanging( | |
| 909 const HierarchyChangeParams& params) { | |
| 910 WmWindowObserver::TreeChangeParams wm_params; | |
| 911 wm_params.target = Get(params.target); | |
| 912 wm_params.new_parent = Get(params.new_parent); | |
| 913 wm_params.old_parent = Get(params.old_parent); | |
| 914 for (auto& observer : observers_) | |
| 915 observer.OnWindowTreeChanging(this, wm_params); | |
| 916 } | |
| 917 | |
| 918 void WmWindowAura::OnWindowHierarchyChanged( | |
| 919 const HierarchyChangeParams& params) { | |
| 920 WmWindowObserver::TreeChangeParams wm_params; | |
| 921 wm_params.target = Get(params.target); | |
| 922 wm_params.new_parent = Get(params.new_parent); | |
| 923 wm_params.old_parent = Get(params.old_parent); | |
| 924 for (auto& observer : observers_) | |
| 925 observer.OnWindowTreeChanged(this, wm_params); | |
| 926 } | |
| 927 | |
| 928 void WmWindowAura::OnWindowStackingChanged(aura::Window* window) { | |
| 929 for (auto& observer : observers_) | |
| 930 observer.OnWindowStackingChanged(this); | |
| 931 } | |
| 932 | |
| 933 void WmWindowAura::OnWindowPropertyChanged(aura::Window* window, | |
| 934 const void* key, | |
| 935 intptr_t old) { | |
| 936 if (key == aura::client::kShowStateKey) { | |
| 937 ash::wm::GetWindowState(window_)->OnWindowShowStateChanged(); | |
| 938 return; | |
| 939 } | |
| 940 WmWindowProperty wm_property; | |
| 941 if (key == aura::client::kAlwaysOnTopKey) { | |
| 942 wm_property = WmWindowProperty::ALWAYS_ON_TOP; | |
| 943 } else if (key == aura::client::kAppIconKey) { | |
| 944 wm_property = WmWindowProperty::APP_ICON; | |
| 945 } else if (key == aura::client::kDrawAttentionKey) { | |
| 946 wm_property = WmWindowProperty::DRAW_ATTENTION; | |
| 947 } else if (key == aura::client::kModalKey) { | |
| 948 wm_property = WmWindowProperty::MODAL_TYPE; | |
| 949 } else if (key == kPanelAttachedKey) { | |
| 950 wm_property = WmWindowProperty::PANEL_ATTACHED; | |
| 951 } else if (key == kShelfIDKey) { | |
| 952 wm_property = WmWindowProperty::SHELF_ID; | |
| 953 } else if (key == kShelfItemTypeKey) { | |
| 954 wm_property = WmWindowProperty::SHELF_ITEM_TYPE; | |
| 955 } else if (key == kSnapChildrenToPixelBoundary) { | |
| 956 wm_property = WmWindowProperty::SNAP_CHILDREN_TO_PIXEL_BOUNDARY; | |
| 957 } else if (key == aura::client::kTopViewInset) { | |
| 958 wm_property = WmWindowProperty::TOP_VIEW_INSET; | |
| 959 } else if (key == aura::client::kWindowIconKey) { | |
| 960 wm_property = WmWindowProperty::WINDOW_ICON; | |
| 961 } else { | |
| 962 return; | |
| 963 } | |
| 964 for (auto& observer : observers_) | |
| 965 observer.OnWindowPropertyChanged(this, wm_property); | |
| 966 } | |
| 967 | |
| 968 void WmWindowAura::OnWindowBoundsChanged(aura::Window* window, | |
| 969 const gfx::Rect& old_bounds, | |
| 970 const gfx::Rect& new_bounds) { | |
| 971 for (auto& observer : observers_) | |
| 972 observer.OnWindowBoundsChanged(this, old_bounds, new_bounds); | |
| 973 } | |
| 974 | |
| 975 void WmWindowAura::OnWindowDestroying(aura::Window* window) { | |
| 976 for (auto& observer : observers_) | |
| 977 observer.OnWindowDestroying(this); | |
| 978 } | |
| 979 | |
| 980 void WmWindowAura::OnWindowDestroyed(aura::Window* window) { | |
| 981 for (auto& observer : observers_) | |
| 982 observer.OnWindowDestroyed(this); | |
| 983 } | |
| 984 | |
| 985 void WmWindowAura::OnWindowVisibilityChanging(aura::Window* window, | |
| 986 bool visible) { | |
| 987 DCHECK_EQ(window, window_); | |
| 988 for (auto& observer : observers_) | |
| 989 observer.OnWindowVisibilityChanging(this, visible); | |
| 990 } | |
| 991 | |
| 992 void WmWindowAura::OnWindowVisibilityChanged(aura::Window* window, | |
| 993 bool visible) { | |
| 994 for (auto& observer : observers_) | |
| 995 observer.OnWindowVisibilityChanged(Get(window), visible); | |
| 996 } | |
| 997 | |
| 998 void WmWindowAura::OnWindowTitleChanged(aura::Window* window) { | |
| 999 for (auto& observer : observers_) | |
| 1000 observer.OnWindowTitleChanged(this); | |
| 1001 } | |
| 1002 | |
| 1003 void WmWindowAura::OnTransientChildAdded(aura::Window* window, | |
| 1004 aura::Window* transient) { | |
| 1005 for (auto& observer : transient_observers_) | |
| 1006 observer.OnTransientChildAdded(this, Get(transient)); | |
| 1007 } | |
| 1008 | |
| 1009 void WmWindowAura::OnTransientChildRemoved(aura::Window* window, | |
| 1010 aura::Window* transient) { | |
| 1011 for (auto& observer : transient_observers_) | |
| 1012 observer.OnTransientChildRemoved(this, Get(transient)); | |
| 1013 } | |
| 1014 | |
| 1015 } // namespace ash | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 2629643002:
chromeos: Renames WmWindowAura to WmWindow (Closed)
