de.tesis.dynaware.grapheditor

Interface SelectionManager

public interface SelectionManager

Provides actions related to selections in the graph editor.

Method Summary

Modifier and Type	Method and Description
void	backup() Backs up the selection state, i.e. what nodes and joints are currently selected.
void	copy() Copies the current selection.
void	cut() Cuts the current selection.
void	cut(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> appender) Cuts the current selection.
void	deleteSelection() Deletes all nodes that are currently selected.
void	deleteSelection(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> handler) Deletes all nodes that are currently selected.
javafx.collections.ObservableList<de.tesis.dynaware.grapheditor.model.GJoint>	getSelectedJoints() Gets the observable list of currently-selected joints.
javafx.collections.ObservableList<de.tesis.dynaware.grapheditor.model.GNode>	getSelectedNodes() Gets the observable list of currently-selected nodes.
void	paste() Pastes the recently cut or copied selection.
void	paste(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> appender) Pastes the recently cut or copied selection.
void	restore() Restores the selection state from backup, i.e. reselects nodes and joints that were selected at the last backup.
void	selectAll() Selects all 'selectable' elements (i.e. nodes and joints) in the editor.

Method Detail

getSelectedNodes

javafx.collections.ObservableList<de.tesis.dynaware.grapheditor.model.GNode> getSelectedNodes()

Gets the observable list of currently-selected nodes.

This list is read-only. Nodes should be selected via their skin class.

Returns:

the list of selected nodes

getSelectedJoints

javafx.collections.ObservableList<de.tesis.dynaware.grapheditor.model.GJoint> getSelectedJoints()

Gets the observable list of currently-selected joints.

This list is read-only. Joints should be selected via their skin class.

Returns:

the list of selected joints

cut

void cut()

Cuts the current selection. Saves cut nodes and the connections between them to memory to be pasted later.

cut

void cut(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> appender)

Cuts the current selection. Saves cut nodes and the connections between them to memory to be pasted later.

Additionally calls the given handler method for the compound command that removed the nodes.

Parameters:

appender - a CommandAppender to be called

copy

void copy()

Copies the current selection. Saves copied nodes and the connections between them to memory to be pasted later.

paste

void paste()

Pastes the recently cut or copied selection.

paste

void paste(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> appender)

Pastes the recently cut or copied selection.

Additionally calls the given method for the compound command that pasted the nodes.

Parameters:

appender - a CommandAppender to be called

selectAll

void selectAll()

Selects all 'selectable' elements (i.e. nodes and joints) in the editor.

deleteSelection

void deleteSelection()

Deletes all nodes that are currently selected.

deleteSelection

void deleteSelection(CommandAppender<java.util.List<de.tesis.dynaware.grapheditor.model.GNode>> handler)

Deletes all nodes that are currently selected.

Additionally calls the given method for the compound command that did the deletion.

Parameters:

handler - a CommandAppender to be called

backup

void backup()

Backs up the selection state, i.e. what nodes and joints are currently selected.

The z-ordering of the root nodes of node and joint skins is also backed up.

restore

void restore()

Restores the selection state from backup, i.e. reselects nodes and joints that were selected at the last backup.

The z-ordering of the root nodes and joints is also restored.