Package com.inductiveautomation.perspective.designer

Class JavaJsBridgeEditActionHandler

java.lang.Object

com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler

com.inductiveautomation.perspective.designer.JavaJsBridgeEditActionHandler

All Implemented Interfaces:

EditActionHandler

public class JavaJsBridgeEditActionHandler
extends AbstractEditActionHandler

An AbstractEditActionHandler for cut, copy, and paste handling of the JavaJsBridge. Also can subscribe to SelectionChangeEvents which sets the canCopy() and canDelete() values according to whether or not there are currently one or more selected items.

Field Summary

Fields inherited from class com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler

listenerList

Constructor Summary

Constructors

Constructor	Description
JavaJsBridgeEditActionHandler(com.inductiveautomation.ignition.common.gson.Gson gson, JavaJsBridge bridge)

Method Summary

Modifier and Type	Method	Description
boolean	canCopy()	Can this edit action handler handle the copy action, given its current selection? Note that if this and EditActionHandler.canDelete() both return true, the cut action will also be enabled.
boolean	canDelete()	Can this edit action handler handle the delete action, given its current selection? Note that if this and EditActionHandler.canCopy() both return true, the cut action will also be enabled.
boolean	canPaste(java.awt.datatransfer.Clipboard clipboard)	Can this action handler handle a paste given the data flavors currently available in the clipboard?
java.awt.datatransfer.Transferable	doCopy()	Called when the copy action is performed.
java.awt.datatransfer.Transferable	doCut()	Called when the cut action is performed.
void	doDelete()	Called when the delete action is performed
void	doPaste(java.awt.datatransfer.Transferable clipboardContents)	Called when the paste action is performed
void	forceDelete(java.lang.Runnable r)
void	onSelectionChanged(SelectionChangeEvent selectionChangeEvent)
void	setPastePosition(java.awt.Point pastePosition)	The given Point will be used when determining the paste position on the next doPaste(Transferable) call

Methods inherited from class com.inductiveautomation.ignition.designer.model.AbstractEditActionHandler

addChangeListener, fireChangeEvent, removeChangeListener

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

JavaJsBridgeEditActionHandler

public JavaJsBridgeEditActionHandler(com.inductiveautomation.ignition.common.gson.Gson gson,
                                     JavaJsBridge bridge)

Method Detail

canDelete

public boolean canDelete()

Description copied from interface: EditActionHandler

Can this edit action handler handle the delete action, given its current selection? Note that if this and EditActionHandler.canCopy() both return true, the cut action will also be enabled.

canCopy

public boolean canCopy()

Description copied from interface: EditActionHandler

Can this edit action handler handle the copy action, given its current selection? Note that if this and EditActionHandler.canDelete() both return true, the cut action will also be enabled.

canPaste

public boolean canPaste(java.awt.datatransfer.Clipboard clipboard)

Description copied from interface: EditActionHandler

Can this action handler handle a paste given the data flavors currently available in the clipboard?

forceDelete

public void forceDelete(java.lang.Runnable r)

doDelete

public void doDelete()

Description copied from interface: EditActionHandler

Called when the delete action is performed

doCopy

public java.awt.datatransfer.Transferable doCopy()

Description copied from interface: EditActionHandler

Called when the copy action is performed.

Returns:

the current selection as a Transferable, or null if the copy failed. Will be added to the system clipboard.

doCut

public java.awt.datatransfer.Transferable doCut()

Description copied from interface: EditActionHandler

Called when the cut action is performed.

Returns:

the current selection as a Transferable, or null if the cut failed. Will be added to the system clipboard.

doPaste

public void doPaste(java.awt.datatransfer.Transferable clipboardContents)

Description copied from interface: EditActionHandler

Called when the paste action is performed

Parameters:

clipboardContents - The current contents of the clipboard to paste.

onSelectionChanged

public void onSelectionChanged(SelectionChangeEvent selectionChangeEvent)

setPastePosition

public void setPastePosition(@Nullable
                             java.awt.Point pastePosition)

The given Point will be used when determining the paste position on the next doPaste(Transferable) call

Parameters:

pastePosition - The position to paste the contents of the clipboard on the container. If the given point is null (such as for CTRL+V or Edit Menu Paste), the container will determine the best position to paste the clipboard contents.