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| A ''local'' edit is one that is done in the context of a single network view, such as adding a new Cy''''''Node to a Cy''''''Network by dragging a shape from the palette in the Cytoscape''''''Editor. A ''global'' edit is and edit that has ramifications across multiple networks and network views, such as editing the value of a node attribute in the Attribute''''''Browser. |
A ''local'' edit is one that is done in the context of a single network view, such as adding a new Cy''''''Node to a Cy''''''Network by dragging a shape from the palette in the Cytoscape''''''Editor. A ''global'' edit is and edit that has ramifications across multiple networks and network views, such as editing the value of a node attribute in the Attribute''''''Browser. To support undo and redo, a component must remember each edit that occurs, the order of edits, and what it takes to undo and redo each edit. A component uses an instance of the Undo''''''Manager class to manage its list of undoable edits. This is described in more detail in Sun's Java tutorial at http://java.sun.com/docs/books/tutorial/uiswing/components/generaltext.html#undoableedits. The way things are currently is that Cytoscape has one |
RFC Name : UndoManager RFC |
Editor(s): Allan Kuchinsky |
About this document
This is an official Request for Comment (RFC) for UndoManager
For details on RFCs in general, check out the [http://www.answers.com/main/ntquery?method=4&dsid=2222&dekey=Request+for+Comments&gwp=8&curtab=2222_1&linktext=Request%20for%20Comments Wikipedia Entry: Request for Comments (RFCs)]
Status
January 24, 2005: "Not yet completely written"
How to Comment
To view/add comments, click on any of 'Comment' links below. By adding your ideas to the Wiki directly, we can more easily organize everyone's ideas, and keep clear records. Be sure to include today's date and your name for each comment. Here is an example to get things started: ["/Comment"].
Try to keep your comments as concrete and constructive as possible. For example, if you find a part of the RFC makes no sense, please say so, but don't stop there. Take the extra step and propose alternatives.
Proposal
Define and build an undo manager that handles both global edits and edits that are local to a specific network. Build a visual undo manager that shows operations so that users can select actions to undo.
Biological Questions / Use Cases
General Notes
A local edit is one that is done in the context of a single network view, such as adding a new CyNode to a CyNetwork by dragging a shape from the palette in the CytoscapeEditor. A global edit is and edit that has ramifications across multiple networks and network views, such as editing the value of a node attribute in the AttributeBrowser.
To support undo and redo, a component must remember each edit that occurs, the order of edits, and what it takes to undo and redo each edit. A component uses an instance of the UndoManager class to manage its list of undoable edits. This is described in more detail in Sun's Java tutorial at http://java.sun.com/docs/books/tutorial/uiswing/components/generaltext.html#undoableedits.
The way things are currently is that Cytoscape has one
Requirements
Deferred Items
Open Issues
Backward Compatibility
Expected growth and plan for growth
References
Implementation Plan
- ["/Implementation Plan"]