Summary: Previously, RCTImageView/DrawCommand would always clip for specific scale types (such as CENTER_CROP), but this is incorrect if we want to allow overflow: visible on RCTImageView (which iOS allows). This patch tweaks the clipping condition from paddingLeft/paddingTop < 0 (i.e. image wants to draw outside of its bounds) to actual image rect being outside of clip rect. Previously, that would mean exact same thing, but now that clip rect is aware of overflow: visible, it matters, allowing RCTImage to not clip when we want it to draw outside of the boundaries.
Reviewed By: ahmedre
Differential Revision: D2873350
Summary: This diff implements ImageLoadEvents (ON_LOAD, ON_LOAD_END and ON_LOAD_START) in RCTImageView. ON_ERROR and ON_PROGRESS are easy to implement, too, but these 2 are supposed to carry extra information (error message and progress) but ImageLoadEvent doesn't support a payload yet (I'll add them in a separate patch).
Reviewed By: ahmedre
Differential Revision: D2824772
Summary: Minor cleanup; renames BitmapRequestHelper to PipelineRequestHelper and adds BitmapUpdateListener interface. I plan reusing these classes in an upcoming RCTTextInlineImage implementation.
Reviewed By: ahmedre
Differential Revision: D2792535
Summary:
Prior to this patch DrawCommands weren't get clipped by parent DrawCommands at all. For example, a <View> element with size 200x200 with overflow:hidden should clip its child which is 400x400, but this didn't happen. However, if parent <View> would mount to an Android View, it would clip the child regardless of the overflow attribute value (because Android Views always clip whatever is drawing inside that View against its boundaries).
This diff is fixing these issue, implementing overflow attribute support and making clipping behavior consistent between nodes that mount to View and nodes that don't.
Reviewed By: ahmedre
Differential Revision: D2768643
Summary: @public To render `View`s inside `FlatViewGroup`, we need to pass the parent to `DrawCommand.draw()` method. Used in a followup diff.
Reviewed By: sriramramani
Differential Revision: D2564478
Summary: @public Initial RCTImageView implementation only supported 'src', 'tintColor' and 'resizeMode'. This diff adds support for the rest of the properties: 'borderColor', 'borderWidth' and 'borderRadius'. `AbstractDrawBorders` class is reused in a follow up diff to draw borders for 'RCTView'.
Reviewed By: sriramramani
Differential Revision: D2693560
Summary: @public This patch adds basic support for RCTImageView (only 'src', 'tintColor' and 'resizeMode' properties are supported for now), and a concept of AttachDetachListener that is required to support it to FlatUIImplementations.
Reviewed By: sriramramani
Differential Revision: D2564389
Denis Koroskin
Ahmed El-Helw