freemind.modes

Class MapAdapter

public abstract class MapAdapter extends Object implements MindMap

Field Summary
protected int	changesPerformedSinceLastSave denotes the amount of changes since the last save.
protected boolean	readOnly

Constructor Summary
	MapAdapter(FreeMindMain frame)

Method Summary
void	addTreeModelListener(TreeModelListener l)
void	applyPattern(NodeAdapter node, StylePattern pattern)
protected void	applyPattern(NodeAdapter node, StylePattern pattern, boolean visible)
void	changeNode(MindMapNode node, String newText)
Transferable	copy(MindMapNode node)
Transferable	copy()
Transferable	copySingle()
Transferable	cut(MindMapNode node)
Transferable	cut()
void	destroy()
void	displayNode(MindMapNode node, ArrayList NodesUnfoldedByDisplay)
boolean	find(MindMapNode node, String what, boolean caseSensitive)
boolean	findNext()
String	getAsPlainText(List mindMapNodes)
String	getAsRTF(List mindMapNodes)
Color	getBackgroundColor()
Object	getChild(Object parent, int index)
int	getChildCount(Object parent)
File	getFile() Change this to always return null if your model doesn't support files.
String	getFindFromText()
String	getFindWhat()
FreeMindMain	getFrame()
int	getIndexOfChild(Object parent, Object child)
String	getLink(NodeAdapter node)
MindMapLinkRegistry	getLinkRegistry()
protected int	getNumberOfChangesSinceLastSave()
Object[]	getPathToRoot(TreeNode node)
String	getRestoreable()
Object	getRoot()
protected String	getText(String textId)
URL	getURL() Return URL of the map (whether as local file or a web location)
void	insertNodeInto(MindMapNode newChild, MindMapNode parent)
void	insertNodeInto(MutableTreeNode newChild, MutableTreeNode parent, int index) Use this method to add children because it will cause the appropriate event.
void	insertNodeIntoNoEvent(MindMapNode newChild, MindMapNode parent)
void	insertNodeIntoNoEvent(MindMapNode newChild, MindMapNode parent, boolean asSibling)
boolean	isLeaf(Object node)
boolean	isReadOnly()
boolean	isSaved()
abstract void	load(File file)
int	moveNodeTo(MindMapNode newChild, MindMapNode parent, int index, int direction) The direction is used if side left and right are present. then the next suitable place on the same side# is searched. if there is no such place, then the side is changed.
protected void	nodeChanged(TreeNode node) Invoke this method after you've changed how node is to be represented in the tree.
protected void	nodesChanged(TreeNode node, int[] childIndices) Invoke this method after you've changed how the children identified by childIndicies are to be represented in the tree.
protected void	nodesWereInserted(TreeNode node, int[] childIndices) Invoke this method after you've inserted some TreeNodes into node. childIndices should be the index of the new elements and must be sorted in ascending order.
protected void	nodesWereRemoved(TreeNode parent, int[] childIndices, Object[] removedChildren) Invoke this method after you've removed some TreeNodes from node. childIndices should be the index of the removed elements and must be sorted in ascending order.
protected void	nodeStructureChanged(TreeNode node) Invoke this method if you've totally changed the children of node and its childrens children...
void	paste(Transferable t, MindMapNode parent)
void	paste(Transferable t, MindMapNode target, boolean asSibling, boolean isLeft)
void	paste(MindMapNode node, MindMapNode parent)
protected void	reload(TreeNode node) Invoke this method if you've modified the TreeNodes upon which this model depends.
void	removeNodeFromParent(MutableTreeNode node) Joerg: Message this to remove node from its parent.
void	removeNodeFromParent(MutableTreeNode node, boolean notify)
void	removeTreeModelListener(TreeModelListener l)
abstract boolean	save(File file)
void	setBackgroundColor(Color backgroundColor)
protected void	setFile(File file)
void	setFolded(MindMapNode node, boolean folded)
void	setLink(NodeAdapter node, String link)
protected void	setRoot(MindMapNode root)
protected void	setSaved(boolean saved)
void	splitNode(MindMapNode node, int caretPosition, String newText)
String	tryToLock(File file) Attempts to lock the map using semaphore file.
void	valueForPathChanged(TreePath path, Object newValue)

Field Detail

changesPerformedSinceLastSave

protected int changesPerformedSinceLastSave

denotes the amount of changes since the last save. The initial value is one, to ensure, that the model is dirty.

Method Detail

addTreeModelListener

public void addTreeModelListener(TreeModelListener l)

applyPattern

public void applyPattern(NodeAdapter node, StylePattern pattern)

applyPattern

protected void applyPattern(NodeAdapter node, StylePattern pattern, boolean visible)

changeNode

public void changeNode(MindMapNode node, String newText)

copy

public Transferable copy(MindMapNode node)

cut

public final Transferable cut(MindMapNode node)

displayNode

public void displayNode(MindMapNode node, ArrayList NodesUnfoldedByDisplay)

find

public boolean find(MindMapNode node, String what, boolean caseSensitive)

getAsPlainText

public String getAsPlainText(List mindMapNodes)

getAsRTF

public String getAsRTF(List mindMapNodes)

getChild

public Object getChild(Object parent, int index)

getFile

public File getFile()

Change this to always return null if your model doesn't support files.

getIndexOfChild

public int getIndexOfChild(Object parent, Object child)

getLinkRegistry

public MindMapLinkRegistry getLinkRegistry()

getNumberOfChangesSinceLastSave

protected int getNumberOfChangesSinceLastSave()

getPathToRoot

public Object[] getPathToRoot(TreeNode node)

getURL

public URL getURL()

Return URL of the map (whether as local file or a web location)

insertNodeInto

public void insertNodeInto(MindMapNode newChild, MindMapNode parent)

insertNodeInto

public void insertNodeInto(MutableTreeNode newChild, MutableTreeNode parent, int index)

Use this method to add children because it will cause the appropriate event.

insertNodeIntoNoEvent

public void insertNodeIntoNoEvent(MindMapNode newChild, MindMapNode parent)

insertNodeIntoNoEvent

public void insertNodeIntoNoEvent(MindMapNode newChild, MindMapNode parent, boolean asSibling)

moveNodeTo

public int moveNodeTo(MindMapNode newChild, MindMapNode parent, int index, int direction)

The direction is used if side left and right are present. then the next suitable place on the same side# is searched. if there is no such place, then the side is changed.

Returns: returns the new index.

nodeChanged

protected void nodeChanged(TreeNode node)

Invoke this method after you've changed how node is to be represented in the tree.

nodesChanged

protected void nodesChanged(TreeNode node, int[] childIndices)

Invoke this method after you've changed how the children identified by childIndicies are to be represented in the tree.

nodesWereInserted

protected void nodesWereInserted(TreeNode node, int[] childIndices)

Invoke this method after you've inserted some TreeNodes into node. childIndices should be the index of the new elements and must be sorted in ascending order.

nodesWereRemoved

protected void nodesWereRemoved(TreeNode parent, int[] childIndices, Object[] removedChildren)

Invoke this method after you've removed some TreeNodes from node. childIndices should be the index of the removed elements and must be sorted in ascending order. And removedChildren should be the array of the children objects that were removed.

nodeStructureChanged

protected void nodeStructureChanged(TreeNode node)

Invoke this method if you've totally changed the children of node and its childrens children... This will post a treeStructureChanged event.

paste

public void paste(Transferable t, MindMapNode parent)

paste

public void paste(Transferable t, MindMapNode target, boolean asSibling, boolean isLeft)

paste

public void paste(MindMapNode node, MindMapNode parent)

reload

protected void reload(TreeNode node)

Invoke this method if you've modified the TreeNodes upon which this model depends. The model will notify all of its listeners that the model has changed below the node node (PENDING).

removeNodeFromParent

public void removeNodeFromParent(MutableTreeNode node)

Joerg: Message this to remove node from its parent. This will message nodesWereRemoved to create the appropriate event. This is the preferred way to remove a node as it handles the event creation for you.