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[ASRangeController] Debug overlay to show the size and direction of display + fetchData ranges during scrolling. (#2008)

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* Rebase ASRangeController diff with master.

* fix Table / CollectionNode debug label names
- now returns class names rather than generic ASTableNode, ASPagerNode
- ASPagerNode will be labeled as ASPagerNodeProxy (not sure how to get around this)

* refactor layout code: use ASDk's own resizeableRoundedCorner... methods

* Fixes and cleanup for manual layout version of range controller debug overlay.

I am working on a layout spec-based version, but it has some issues, so landing this to get the near-term value is probably the best next step.

* Remove .orig and .rej files.

* One last .orig file to remove.

* Final project file cleanup and tweaks to implementation for ASTableNode.

* fix build issues

* fix arrow directions
This commit is contained in:
Hannah Troisi
2016-08-11 11:23:07 -07:00
committed by Adlai Holler
parent 7494b114aa
commit 2afd063b10
9 changed files with 647 additions and 9 deletions
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39
AsyncDisplayKit/AsyncDisplayKit+Debug.h
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@@ -12,6 +12,7 @@
#import "ASControlNode.h"
#import "ASImageNode.h"
#import "ASRangeController.h"
@interface ASImageNode (Debugging)
@@ -29,16 +30,40 @@
@interface ASControlNode (Debugging)
/**
Class method to enable a visualization overlay of the tappable area on the ASControlNode. For app debugging purposes only.
NOTE: GESTURE RECOGNIZERS, (including tap gesture recognizers on a control node) WILL NOT BE VISUALIZED!!!
Overlay = translucent GREEN color,
edges that are clipped by the tappable area of any parent (their bounds + hitTestSlop) in the hierarchy = DARK GREEN BORDERED EDGE,
edges that are clipped by clipToBounds = YES of any parent in the hierarchy = ORANGE BORDERED EDGE (may still receive touches beyond
overlay rect, but can't be visualized).
@param enable Specify YES to make this debug feature enabled when messaging the ASControlNode class.
* Class method to enable a visualization overlay of the tappable area on the ASControlNode. For app debugging purposes only.
* NOTE: GESTURE RECOGNIZERS, (including tap gesture recognizers on a control node) WILL NOT BE VISUALIZED!!!
* Overlay = translucent GREEN color,
* edges that are clipped by the tappable area of any parent (their bounds + hitTestSlop) in the hierarchy = DARK GREEN BORDERED EDGE,
* edges that are clipped by clipToBounds = YES of any parent in the hierarchy = ORANGE BORDERED EDGE (may still receive touches beyond
* overlay rect, but can't be visualized).
* @param enable Specify YES to make this debug feature enabled when messaging the ASControlNode class.
*/
+ (void)setEnableHitTestDebug:(BOOL)enable;
+ (BOOL)enableHitTestDebug;
@end
@interface ASRangeController (Debugging)
/**
* Class method to enable a visualization overlay of the all ASRangeController's tuning parameters. For dev purposes only.
* To use, message ASRangeController in the AppDelegate --> [ASRangeController setShouldShowRangeDebugOverlay:YES];
* @param enable Specify YES to make this debug feature enabled when messaging the ASRangeController class.
*/
+ (void)setShouldShowRangeDebugOverlay:(BOOL)show;
+ (BOOL)shouldShowRangeDebugOverlay;
+ (void)layoutDebugOverlayIfNeeded;
- (void)addRangeControllerToRangeDebugOverlay;
- (void)updateRangeController:(ASRangeController *)controller
withScrollableDirections:(ASScrollDirection)scrollableDirections
scrollDirection:(ASScrollDirection)direction
rangeMode:(ASLayoutRangeMode)mode
displayTuningParameters:(ASRangeTuningParameters)displayTuningParameters
fetchDataTuningParameters:(ASRangeTuningParameters)fetchDataTuningParameters
interfaceState:(ASInterfaceState)interfaceState;
@end