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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #import "ui/views/cocoa/bridged_native_widget.h" | 5 #import "ui/views/cocoa/bridged_native_widget.h" |
6 | 6 |
7 #import <objc/runtime.h> | 7 #import <objc/runtime.h> |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include "base/logging.h" | 11 #include "base/logging.h" |
12 #import "base/mac/foundation_util.h" | 12 #import "base/mac/foundation_util.h" |
13 #include "base/mac/mac_util.h" | 13 #include "base/mac/mac_util.h" |
14 #import "base/mac/sdk_forward_declarations.h" | 14 #import "base/mac/sdk_forward_declarations.h" |
15 #include "base/threading/thread_task_runner_handle.h" | 15 #include "base/threading/thread_task_runner_handle.h" |
16 #include "ui/accelerated_widget_mac/window_resize_helper_mac.h" | 16 #include "ui/accelerated_widget_mac/window_resize_helper_mac.h" |
17 #import "ui/base/cocoa/constrained_window/constrained_window_animation.h" | 17 #import "ui/base/cocoa/constrained_window/constrained_window_animation.h" |
18 #include "ui/base/hit_test.h" | 18 #include "ui/base/hit_test.h" |
19 #include "ui/base/ime/input_method.h" | 19 #include "ui/base/ime/input_method.h" |
20 #include "ui/base/ime/input_method_factory.h" | 20 #include "ui/base/ime/input_method_factory.h" |
21 #include "ui/display/display.h" | 21 #include "ui/display/display.h" |
22 #include "ui/display/screen.h" | 22 #include "ui/display/screen.h" |
23 #include "ui/gfx/geometry/dip_util.h" | 23 #include "ui/gfx/geometry/dip_util.h" |
24 #import "ui/gfx/mac/coordinate_conversion.h" | 24 #import "ui/gfx/mac/coordinate_conversion.h" |
25 #import "ui/gfx/mac/nswindow_frame_controls.h" | 25 #import "ui/gfx/mac/nswindow_frame_controls.h" |
26 #import "ui/views/cocoa/bridged_content_view.h" | 26 #import "ui/views/cocoa/bridged_content_view.h" |
| 27 #import "ui/views/cocoa/drag_drop_client_mac.h" |
27 #import "ui/views/cocoa/cocoa_mouse_capture.h" | 28 #import "ui/views/cocoa/cocoa_mouse_capture.h" |
28 #include "ui/views/cocoa/tooltip_manager_mac.h" | 29 #include "ui/views/cocoa/tooltip_manager_mac.h" |
29 #import "ui/views/cocoa/views_nswindow_delegate.h" | 30 #import "ui/views/cocoa/views_nswindow_delegate.h" |
30 #import "ui/views/cocoa/widget_owner_nswindow_adapter.h" | 31 #import "ui/views/cocoa/widget_owner_nswindow_adapter.h" |
31 #include "ui/views/view.h" | 32 #include "ui/views/view.h" |
32 #include "ui/views/views_delegate.h" | 33 #include "ui/views/views_delegate.h" |
33 #include "ui/views/widget/native_widget_mac.h" | 34 #include "ui/views/widget/native_widget_mac.h" |
34 #include "ui/views/widget/widget.h" | 35 #include "ui/views/widget/widget.h" |
35 #include "ui/views/widget/widget_aura_utils.h" | 36 #include "ui/views/widget/widget_aura_utils.h" |
36 #include "ui/views/widget/widget_delegate.h" | 37 #include "ui/views/widget/widget_delegate.h" |
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512 } | 513 } |
513 | 514 |
514 void BridgedNativeWidget::SetRootView(views::View* view) { | 515 void BridgedNativeWidget::SetRootView(views::View* view) { |
515 if (view == [bridged_view_ hostedView]) | 516 if (view == [bridged_view_ hostedView]) |
516 return; | 517 return; |
517 | 518 |
518 // If this is ever false, the compositor will need to be properly torn down | 519 // If this is ever false, the compositor will need to be properly torn down |
519 // and replaced, pointing at the new view. | 520 // and replaced, pointing at the new view. |
520 DCHECK(!view || !compositor_widget_); | 521 DCHECK(!view || !compositor_widget_); |
521 | 522 |
| 523 drag_drop_client_.reset(); |
522 [bridged_view_ clearView]; | 524 [bridged_view_ clearView]; |
523 bridged_view_.reset(); | 525 bridged_view_.reset(); |
524 // Note that there can still be references to the old |bridged_view_| | 526 // Note that there can still be references to the old |bridged_view_| |
525 // floating around in Cocoa libraries at this point. However, references to | 527 // floating around in Cocoa libraries at this point. However, references to |
526 // the old views::View will be gone, so any method calls will become no-ops. | 528 // the old views::View will be gone, so any method calls will become no-ops. |
527 | 529 |
528 if (view) { | 530 if (view) { |
529 bridged_view_.reset([[BridgedContentView alloc] initWithView:view]); | 531 bridged_view_.reset([[BridgedContentView alloc] initWithView:view]); |
| 532 drag_drop_client_.reset(new DragDropClientMac(this, view)); |
| 533 |
530 // Objective C initializers can return nil. However, if |view| is non-NULL | 534 // Objective C initializers can return nil. However, if |view| is non-NULL |
531 // this should be treated as an error and caught early. | 535 // this should be treated as an error and caught early. |
532 CHECK(bridged_view_); | 536 CHECK(bridged_view_); |
533 } | 537 } |
534 [window_ setContentView:bridged_view_]; | 538 [window_ setContentView:bridged_view_]; |
535 } | 539 } |
536 | 540 |
537 void BridgedNativeWidget::SetVisibilityState(WindowVisibilityState new_state) { | 541 void BridgedNativeWidget::SetVisibilityState(WindowVisibilityState new_state) { |
538 // Ensure that: | 542 // Ensure that: |
539 // - A window with an invisible parent is not made visible. | 543 // - A window with an invisible parent is not made visible. |
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1303 [bridged_view_ setMouseDownCanMoveWindow:draggable]; | 1307 [bridged_view_ setMouseDownCanMoveWindow:draggable]; |
1304 // AppKit will not update its cache of mouseDownCanMoveWindow unless something | 1308 // AppKit will not update its cache of mouseDownCanMoveWindow unless something |
1305 // changes. Previously we tried adding an NSView and removing it, but for some | 1309 // changes. Previously we tried adding an NSView and removing it, but for some |
1306 // reason it required reposting the mouse-down event, and didn't always work. | 1310 // reason it required reposting the mouse-down event, and didn't always work. |
1307 // Calling the below seems to be an effective solution. | 1311 // Calling the below seems to be an effective solution. |
1308 [window_ setMovableByWindowBackground:NO]; | 1312 [window_ setMovableByWindowBackground:NO]; |
1309 [window_ setMovableByWindowBackground:YES]; | 1313 [window_ setMovableByWindowBackground:YES]; |
1310 } | 1314 } |
1311 | 1315 |
1312 } // namespace views | 1316 } // namespace views |
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