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Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
/**
* Copyright (c) 2015-present, Facebook, Inc.
*
Update license headers for MIT license Summary: Includes React Native and its dependencies Fresco, Metro, and Yoga. Excludes samples/examples/docs. find: ^(?:( *)|( *(?:[\*~#]|::))( )? *)?Copyright (?:\(c\) )?(\d{4})\b.+Facebook[\s\S]+?BSD[\s\S]+?(?:this source tree|the same directory)\.$ replace: $1$2$3Copyright (c) $4-present, Facebook, Inc.\n$2\n$1$2$3This source code is licensed under the MIT license found in the\n$1$2$3LICENSE file in the root directory of this source tree. Reviewed By: TheSavior, yungsters Differential Revision: D7007050 fbshipit-source-id: 37dd6bf0ffec0923bfc99c260bb330683f35553e
2018-02-17 02:24:55 +00:00
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
*/
#import <UIKit/UIKit.h>
#import "RCTBackedTextInputViewProtocol.h"
#import "RCTBackedTextInputDelegate.h"
The New <Text> on iOS Summary: This is a complete rewrite of RCTText, the part of React Native which manages Text and TextInput components. Key points: * It's understandable now. It follows a simple architectural pattern, and it's easy to debug and iterate. Text flow layout is a first-class citizen in React Native layout system now, not just a wired special case. It also brings entirely new possibilities such as nested interleaving <Text> and <View> components. * All <Text>-specific APIs were removed from UIManager and co (it's about ~16 public methods which were used exclusively only by <Text>). * It relies on new Yoga measurement/cloning API and on-dirty handler. So, it removes built-in dirty propagation subsystem from RN completely. * It caches string fragments properly and granularly on a per-node basis which makes updating text-containing components more performant. * It does not instantiate UIView for virtual components which reduces memory utilization. * It drastically improves <TextInput> capabilities (e.g. rich text inside single line <TextInput> is now supported). Screenshots: https://cl.ly/2j3r1V0L0324 https://cl.ly/3N2V3C3d3q3R Reviewed By: mmmulani Differential Revision: D6617326 fbshipit-source-id: 35d4d81b35c9870e9557d0211c0e934e6072a41e
2018-01-24 07:17:57 +00:00
NS_ASSUME_NONNULL_BEGIN
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
#pragma mark - RCTBackedTextFieldDelegateAdapter (for UITextField)
@interface RCTBackedTextFieldDelegateAdapter : NSObject
The New <Text> on iOS Summary: This is a complete rewrite of RCTText, the part of React Native which manages Text and TextInput components. Key points: * It's understandable now. It follows a simple architectural pattern, and it's easy to debug and iterate. Text flow layout is a first-class citizen in React Native layout system now, not just a wired special case. It also brings entirely new possibilities such as nested interleaving <Text> and <View> components. * All <Text>-specific APIs were removed from UIManager and co (it's about ~16 public methods which were used exclusively only by <Text>). * It relies on new Yoga measurement/cloning API and on-dirty handler. So, it removes built-in dirty propagation subsystem from RN completely. * It caches string fragments properly and granularly on a per-node basis which makes updating text-containing components more performant. * It does not instantiate UIView for virtual components which reduces memory utilization. * It drastically improves <TextInput> capabilities (e.g. rich text inside single line <TextInput> is now supported). Screenshots: https://cl.ly/2j3r1V0L0324 https://cl.ly/3N2V3C3d3q3R Reviewed By: mmmulani Differential Revision: D6617326 fbshipit-source-id: 35d4d81b35c9870e9557d0211c0e934e6072a41e
2018-01-24 07:17:57 +00:00
- (instancetype)initWithTextField:(UITextField<RCTBackedTextInputViewProtocol> *)backedTextInputView;
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
TextInput: `selection` property was unified Summary: This diff unifies `selection` prop between single line and multi line text inputs. Besides that, this diff improves the selection event handling, makes it more robust and predictable. (See inline comments.) Reviewed By: mmmulani Differential Revision: D5317652 fbshipit-source-id: db5b0d2c0b80268e479ba866980e14b444079386
2017-07-18 21:33:45 +00:00
- (void)skipNextTextInputDidChangeSelectionEventWithTextRange:(UITextRange *)textRange;
- (void)selectedTextRangeWasSet;
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
@end
#pragma mark - RCTBackedTextViewDelegateAdapter (for UITextView)
@interface RCTBackedTextViewDelegateAdapter : NSObject
The New <Text> on iOS Summary: This is a complete rewrite of RCTText, the part of React Native which manages Text and TextInput components. Key points: * It's understandable now. It follows a simple architectural pattern, and it's easy to debug and iterate. Text flow layout is a first-class citizen in React Native layout system now, not just a wired special case. It also brings entirely new possibilities such as nested interleaving <Text> and <View> components. * All <Text>-specific APIs were removed from UIManager and co (it's about ~16 public methods which were used exclusively only by <Text>). * It relies on new Yoga measurement/cloning API and on-dirty handler. So, it removes built-in dirty propagation subsystem from RN completely. * It caches string fragments properly and granularly on a per-node basis which makes updating text-containing components more performant. * It does not instantiate UIView for virtual components which reduces memory utilization. * It drastically improves <TextInput> capabilities (e.g. rich text inside single line <TextInput> is now supported). Screenshots: https://cl.ly/2j3r1V0L0324 https://cl.ly/3N2V3C3d3q3R Reviewed By: mmmulani Differential Revision: D6617326 fbshipit-source-id: 35d4d81b35c9870e9557d0211c0e934e6072a41e
2018-01-24 07:17:57 +00:00
- (instancetype)initWithTextView:(UITextView<RCTBackedTextInputViewProtocol> *)backedTextInputView;
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
TextInput: `selection` property was unified Summary: This diff unifies `selection` prop between single line and multi line text inputs. Besides that, this diff improves the selection event handling, makes it more robust and predictable. (See inline comments.) Reviewed By: mmmulani Differential Revision: D5317652 fbshipit-source-id: db5b0d2c0b80268e479ba866980e14b444079386
2017-07-18 21:33:45 +00:00
- (void)skipNextTextInputDidChangeSelectionEventWithTextRange:(UITextRange *)textRange;
Introducing `RCTBackedTextInputDelegate` Summary: Nothing behavioral changed in this diff; just moving code around. `RCTBackedTextInputDelegate` is the new protocol which supposed to be common determinator among of UITextFieldDelegate and UITextViewDelegate (and bunch of events and notifications around UITextInput and UITextView). We need this reach two goals in the future: * Incapsulate UIKit imperfections related hack in dedicated protocol adapter. So, doing this we can fix more UIKit related bugs without touching real RN text handling logic. (Yes, we still have a bunch of bugs, which we cannot fix because it is undoable with the current architecture. This diff does NOT fix anything though.) * We can unify logic in RCTTextField and RCTTextView (even more!), moving it to a superclass. If we do so, we can fix another bunch of bugs related to RN imperfections. And have singleline/multiline inputs implementations even more consistent. Reviewed By: mmmulani Differential Revision: D5296041 fbshipit-source-id: 318fd850e946a3c34933002a6bde34a0a45a6293
2017-07-18 21:33:31 +00:00
@end
The New <Text> on iOS Summary: This is a complete rewrite of RCTText, the part of React Native which manages Text and TextInput components. Key points: * It's understandable now. It follows a simple architectural pattern, and it's easy to debug and iterate. Text flow layout is a first-class citizen in React Native layout system now, not just a wired special case. It also brings entirely new possibilities such as nested interleaving <Text> and <View> components. * All <Text>-specific APIs were removed from UIManager and co (it's about ~16 public methods which were used exclusively only by <Text>). * It relies on new Yoga measurement/cloning API and on-dirty handler. So, it removes built-in dirty propagation subsystem from RN completely. * It caches string fragments properly and granularly on a per-node basis which makes updating text-containing components more performant. * It does not instantiate UIView for virtual components which reduces memory utilization. * It drastically improves <TextInput> capabilities (e.g. rich text inside single line <TextInput> is now supported). Screenshots: https://cl.ly/2j3r1V0L0324 https://cl.ly/3N2V3C3d3q3R Reviewed By: mmmulani Differential Revision: D6617326 fbshipit-source-id: 35d4d81b35c9870e9557d0211c0e934e6072a41e
2018-01-24 07:17:57 +00:00
NS_ASSUME_NONNULL_END