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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/browser/renderer_host/render_widget_host_view_mac.h" | 5 #include "content/browser/renderer_host/render_widget_host_view_mac.h" |
6 | 6 |
7 #import <objc/runtime.h> | 7 #import <objc/runtime.h> |
8 #include <OpenGL/gl.h> | 8 #include <OpenGL/gl.h> |
9 #include <QuartzCore/QuartzCore.h> | 9 #include <QuartzCore/QuartzCore.h> |
10 | 10 |
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2422 | 2422 |
2423 - (void)smartMagnifyWithEvent:(NSEvent*)event { | 2423 - (void)smartMagnifyWithEvent:(NSEvent*)event { |
2424 const WebGestureEvent& smartMagnifyEvent = | 2424 const WebGestureEvent& smartMagnifyEvent = |
2425 WebInputEventFactory::gestureEvent(event, self); | 2425 WebInputEventFactory::gestureEvent(event, self); |
2426 if (renderWidgetHostView_ && renderWidgetHostView_->render_widget_host_) { | 2426 if (renderWidgetHostView_ && renderWidgetHostView_->render_widget_host_) { |
2427 renderWidgetHostView_->render_widget_host_->ForwardGestureEvent( | 2427 renderWidgetHostView_->render_widget_host_->ForwardGestureEvent( |
2428 smartMagnifyEvent); | 2428 smartMagnifyEvent); |
2429 } | 2429 } |
2430 } | 2430 } |
2431 | 2431 |
2432 // This is invoked only on 10.8 or newer when the user taps a word using | 2432 - (void)showLookUpDictionaryOverlayFromRange:(NSRange)range { |
2433 // three fingers. | 2433 TextInputClientMac::GetInstance()->GetStringFromRange( |
2434 - (void)quickLookWithEvent:(NSEvent*)event { | 2434 renderWidgetHostView_->render_widget_host_, range, |
2435 NSPoint point = [self convertPoint:[event locationInWindow] fromView:nil]; | 2435 ^(NSAttributedString* string, NSPoint baselinePoint) { |
2436 if (string && [string length] > 0) { | |
2437 dispatch_async(dispatch_get_main_queue(), ^{ | |
2438 [self showDefinitionForAttributedString:string | |
2439 atPoint:baselinePoint]; | |
2440 }); | |
2441 } | |
2442 } | |
2443 ); | |
2444 } | |
2445 | |
2446 - (void)showLookUpDictionaryOverlayAtPoint:(NSPoint)point { | |
2447 // The PDF plugin does not support getting the attributed string at point. | |
2448 // TODO: support GetStringAtPoint() for PDF. See crbug.com/152438. | |
palmer
2015/09/09 23:24:17
Why don't you include the old code that launches D
Shu Chen
2015/09/10 01:26:03
Sorry, that was accidentally removed. And thanks f
| |
2436 TextInputClientMac::GetInstance()->GetStringAtPoint( | 2449 TextInputClientMac::GetInstance()->GetStringAtPoint( |
2437 renderWidgetHostView_->render_widget_host_, | 2450 renderWidgetHostView_->render_widget_host_, |
2438 gfx::Point(point.x, NSHeight([self frame]) - point.y), | 2451 gfx::Point(point.x, NSHeight([self frame]) - point.y), |
2439 ^(NSAttributedString* string, NSPoint baselinePoint) { | 2452 ^(NSAttributedString* string, NSPoint baselinePoint) { |
2440 if (string && [string length] > 0) { | 2453 if (string && [string length] > 0) { |
2441 dispatch_async(dispatch_get_main_queue(), ^{ | 2454 dispatch_async(dispatch_get_main_queue(), ^{ |
2442 [self showDefinitionForAttributedString:string | 2455 [self showDefinitionForAttributedString:string |
2443 atPoint:baselinePoint]; | 2456 atPoint:baselinePoint]; |
2444 }); | 2457 }); |
2445 } | 2458 } |
2446 } | 2459 } |
2447 ); | 2460 ); |
2448 } | 2461 } |
2449 | 2462 |
2463 // This is invoked only on 10.8 or newer when the user taps a word using | |
2464 // three fingers. | |
2465 - (void)quickLookWithEvent:(NSEvent*)event { | |
2466 NSPoint point = [self convertPoint:[event locationInWindow] fromView:nil]; | |
2467 [self showLookUpDictionaryOverlayAtPoint:point]; | |
2468 } | |
2469 | |
2450 // This method handles 2 different types of hardware events. | 2470 // This method handles 2 different types of hardware events. |
2451 // (Apple does not distinguish between them). | 2471 // (Apple does not distinguish between them). |
2452 // a. Scrolling the middle wheel of a mouse. | 2472 // a. Scrolling the middle wheel of a mouse. |
2453 // b. Swiping on the track pad. | 2473 // b. Swiping on the track pad. |
2454 // | 2474 // |
2455 // This method is responsible for 2 types of behavior: | 2475 // This method is responsible for 2 types of behavior: |
2456 // a. Scrolling the content of window. | 2476 // a. Scrolling the content of window. |
2457 // b. Navigating forwards/backwards in history. | 2477 // b. Navigating forwards/backwards in history. |
2458 // | 2478 // |
2459 // This is a brief description of the logic: | 2479 // This is a brief description of the logic: |
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3405 | 3425 |
3406 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding | 3426 // "-webkit-app-region: drag | no-drag" is implemented on Mac by excluding |
3407 // regions that are not draggable. (See ControlRegionView in | 3427 // regions that are not draggable. (See ControlRegionView in |
3408 // native_app_window_cocoa.mm). This requires the render host view to be | 3428 // native_app_window_cocoa.mm). This requires the render host view to be |
3409 // draggable by default. | 3429 // draggable by default. |
3410 - (BOOL)mouseDownCanMoveWindow { | 3430 - (BOOL)mouseDownCanMoveWindow { |
3411 return YES; | 3431 return YES; |
3412 } | 3432 } |
3413 | 3433 |
3414 @end | 3434 @end |
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