GSoC/2019/StatusReports/tusooa: Difference between revisions

Revision as of 03:16, 11 July 2019

Better undo/redo for krita

This project is divided into two parts.

Snapshot Docker

Implement a docker to allow users create snapshots (shallow copies) of the current state of documents and switch back to them at a later time.

Copy-on-Write Vector Layers

Make vector layers copy-on-write so that the undo/redo system for them can be implemented by replacing the layer with another, rather than store the undo information for each command.

Progress

Done

Research into solutions for copy-on-write mechanism
Snapshot Docker
COW vector layers
- Make members of KoShapePrivate implicitly-sharable
- Make KoShape hierarchy implicitly-sharable

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 == Links ==
 * [https://phabricator.kde.org/T10901 Phabricator task]
-* [https://invent.kde.org/tusooaw/krita/commits/tusooaw/T10991-snapshot-docker Branch for Snapshot Docker]
+** [https://phabricator.kde.org/T10991 Subtask for Snapshot Docker]
+* [https://invent.kde.org/kde/krita/merge_requests/41 Merge Request for Snapshot Docker]
+* [https://invent.kde.org/kde/krita/merge_requests/58 Merge Request for COW Vector Layers]
 Blog posts:
@@ Line 36: / Line 38: @@
 * [https://tusooa.github.io/2019/05/18/Polymorphism-and-Implicit-Sharing/ Some Strategies for COW]
 * [https://tusooa.github.io/2019/05/30/Assistants-copy-share-assignment/ An example for the undo system to use clones]
+* [https://tusooa.github.io/2019/06/16/New-Style-Signal-Slot-Connection/ Porting the new error-preventing syntax of signal/slot connection to KisAutoSignalConnectionsStore]
+* [https://tusooa.github.io/2019/06/21/Snapshot-Docker/ Done with the snapshots]
+* [https://tusooa.github.io/2019/07/09/make-j5-kritaflake/ Making Flake as COW as possible]