org.gvsig.app.project.documents.layout

Class DefaultLayoutContext

java.lang.Object

org.gvsig.app.project.documents.layout.DefaultLayoutContext

All Implemented Interfaces:

LayoutContext, Observable, Persistent

public class DefaultLayoutContext
extends Object
implements LayoutContext

Model of LayoutControl.

Field Summary

Fields

Modifier and Type	Field and Description
static String	PERSISTENCE_DEFINITION_NAME

Constructor Summary

Constructors

Constructor and Description
DefaultLayoutContext() Create a new object of LayoutContext.

Method Summary

Modifier and Type	Method and Description
void	addFFrame(IFFrame frame, boolean clearSelection, boolean select) It adds a fframe to Arraylist of FFrames .
void	addFFrameSameProperties(IFFrame frame) It adds a fframe to Arraylist of FFrames with the same properties.
void	addObserver(Observer o)
void	addTocObserver(TocModelObserver observer)
void	clearSelection() Clear the selection of FFrames.
Iterator	deepiterator() Get an Iterator over al elements in the layout.
void	deleteObserver(Observer o)
void	deleteObservers()
void	delFFrame(IFFrame frame) Remove the fframe of parameter.
void	delFFrame(int index) Remove the fframe of index.
void	delFFrameSelected() Remove the fframes selected.
void	fullRefresh() Refresh all FFrames of Layout.
IFFrame[]	getAllFFrames() It returns all the fframes included them erased and modified in all its previous forms.
AffineTransform	getAT() Returns the AffineTransform that is applying in the Layout.
Attributes	getAttributes() It returns the print attributes of the Layout.
IFFrame	getFFrame(int i) It obtains the FFrame from an index.
IFFrame[]	getFFrames() It obtains the Array with all the FFrames that have been added al Layout.
FrameCommandsRecord	getFrameCommandsRecord() Returns the EditableFeatureSource, is the control of all change in the FFrames of Layout.
int	getNumBefore() Returns other number before the current fframes.
int	getNumBehind() Returns other number behind the current fframes.
boolean	getRuler() Returns if is shown or not the rule of the Layout.
IFFrame[]	getSelectedFFrames() Gets the list of selected FFrames
<T> T[]	getSelectedFFrames(Class<T> clazz) Gets the list of selected FFrames that are instance of the provided Class.
MapContext	getTocModel() Gets the model of the TOC.
boolean	hasDocBeenOpened() True when the document window has been opened at least once, false otherwise.
boolean	isAdjustingToGrid() It returns if has been applying in the fframes that are added to Layout the grid, or not.
boolean	isEditable() It returns if the Layout is in edition.
boolean	isGridVisible() It returns if has been showing the grid of Layout, or not.
Iterator	iterator()
void	loadFromState(PersistentState state) Set the state of the object from the state passed as parameter.
void	notifAllObservers() Call all LayoutDrawListeners.
void	notifyTocUpdated(TocModelChangedNotification.Type type) Triggers a notification to the TocModel observers of type TocModelChangedNotification#MODEL_CHANGED
static void	registerPersistent()
void	removeTocObserver(TocModelObserver observer)
void	removeTocObservers()
void	saveToState(PersistentState state) Saves the internal state of the object on the provided PersistentState object.
void	setAdjustToGrid(boolean b) It inserts if has been applying in the fframes that are added to Layout the grid, or not.
void	setAtributes(Attributes attributes) Inserts the print attributes of Layout.
void	setEditable(boolean b) It inserts if the Layout is in edition.
void	setGridVisible(boolean b) It inserts if draws the Grid in the Layout or not.
void	setHasDocBeenOpened(boolean hasBeenOpened) True when the document window has been opened at least once, false otherwise.
void	setNumBefore(int numBefore)
void	setNumBehind(int numBehind)
void	setRuler(boolean b) It inserts if is shown or not the rule of the Layout.
void	setTocModel(MapContext tocModel) Sets the model of the TOC.
void	updateFFrames() It orders the FFrames depending on its position specified by level.

Methods inherited from class java.lang.Object

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

Field Detail

PERSISTENCE_DEFINITION_NAME

public static final String PERSISTENCE_DEFINITION_NAME

See Also:

Constant Field Values

Constructor Detail

DefaultLayoutContext

public DefaultLayoutContext()

Create a new object of LayoutContext.

Method Detail

getAT

public AffineTransform getAT()

Description copied from interface: LayoutContext

Returns the AffineTransform that is applying in the Layout.

Specified by:

getAT in interface LayoutContext

Returns:

AffineTransform

getAttributes

public Attributes getAttributes()

Description copied from interface: LayoutContext

It returns the print attributes of the Layout.

Specified by:

getAttributes in interface LayoutContext

Returns:

Attributes.

setAtributes

public void setAtributes(Attributes attributes)

Description copied from interface: LayoutContext

Inserts the print attributes of Layout.

Specified by:

setAtributes in interface LayoutContext

Parameters:

attributes - Attributes.

getFFrames

public IFFrame[] getFFrames()

Description copied from interface: LayoutContext

It obtains the Array with all the FFrames that have been added al Layout.

Specified by:

getFFrames in interface LayoutContext

Returns:

Array with all the FFrames that have been added al Layout.

getFFrame

public IFFrame getFFrame(int i)

Description copied from interface: LayoutContext

It obtains the FFrame from an index.

Specified by:

getFFrame in interface LayoutContext

updateFFrames

public void updateFFrames()

Description copied from interface: LayoutContext

It orders the FFrames depending on its position specified by level.

Specified by:

updateFFrames in interface LayoutContext

delFFrameSelected

public void delFFrameSelected()

Description copied from interface: LayoutContext

Remove the fframes selected.

Specified by:

delFFrameSelected in interface LayoutContext

clearSelection

public void clearSelection()

Description copied from interface: LayoutContext

Clear the selection of FFrames.

Specified by:

clearSelection in interface LayoutContext

delFFrame

public void delFFrame(int index)

Description copied from interface: LayoutContext

Remove the fframe of index.

Specified by:

delFFrame in interface LayoutContext

delFFrame

public void delFFrame(IFFrame frame)

Description copied from interface: LayoutContext

Remove the fframe of parameter.

Specified by:

delFFrame in interface LayoutContext

Parameters:

frame - FFrame to remove.

getFrameCommandsRecord

public FrameCommandsRecord getFrameCommandsRecord()

Description copied from interface: LayoutContext

Returns the EditableFeatureSource, is the control of all change in the FFrames of Layout.

Specified by:

getFrameCommandsRecord in interface LayoutContext

Returns:

EditableFatureSource.

addFFrame

public void addFFrame(IFFrame frame,
                      boolean clearSelection,
                      boolean select)

Description copied from interface: LayoutContext

It adds a fframe to Arraylist of FFrames .

Specified by:

addFFrame in interface LayoutContext

Parameters:

frame - fframe to add.

clearSelection - True True if clean the selection of the fframes already added and false if intends to maintain the same selection.

select - Boolean that indicates if has to remain selected the FFrame that is added or not.

addFFrameSameProperties

public void addFFrameSameProperties(IFFrame frame)

Description copied from interface: LayoutContext

It adds a fframe to Arraylist of FFrames with the same properties.

Specified by:

addFFrameSameProperties in interface LayoutContext

Parameters:

frame - fframe to add.

getNumBehind

public int getNumBehind()

Description copied from interface: LayoutContext

Returns other number behind the current fframes.

Specified by:

getNumBehind in interface LayoutContext

Returns:

new Position behind.

getNumBefore

public int getNumBefore()

Description copied from interface: LayoutContext

Returns other number before the current fframes.

Specified by:

getNumBefore in interface LayoutContext

Returns:

new Position before.

getAllFFrames

public IFFrame[] getAllFFrames()

Description copied from interface: LayoutContext

It returns all the fframes included them erased and modified in all its previous forms.

Specified by:

getAllFFrames in interface LayoutContext

Returns:

IFFrame[] Array of FFrames.

deepiterator

public Iterator deepiterator()

Description copied from interface: LayoutContext

Get an Iterator over al elements in the layout.

Specified by:

deepiterator in interface LayoutContext

Returns:

iterator

public Iterator iterator()

Specified by:

iterator in interface LayoutContext

getSelectedFFrames

public IFFrame[] getSelectedFFrames()

Description copied from interface: LayoutContext

Gets the list of selected FFrames

Specified by:

getSelectedFFrames in interface LayoutContext

Returns:

An Array of selected FFrames

getSelectedFFrames

public <T> T[] getSelectedFFrames(Class<T> clazz)

Description copied from interface: LayoutContext

Gets the list of selected FFrames that are instance of the provided Class.

Specified by:

getSelectedFFrames in interface LayoutContext

Parameters:

clazz - A class

Returns:

An Array of selected FFrames

isEditable

public boolean isEditable()

Description copied from interface: LayoutContext

It returns if the Layout is in edition.

Specified by:

isEditable in interface LayoutContext

Returns:

True if Layout is in edition.

setEditable

public void setEditable(boolean b)

Description copied from interface: LayoutContext

It inserts if the Layout is in edition.

Specified by:

setEditable in interface LayoutContext

Parameters:

b - True if Layout is in edition.

isAdjustingToGrid

public boolean isAdjustingToGrid()

Description copied from interface: LayoutContext

It returns if has been applying in the fframes that are added to Layout the grid, or not.

Specified by:

isAdjustingToGrid in interface LayoutContext

Returns:

true if has been applying the grid.

setAdjustToGrid

public void setAdjustToGrid(boolean b)

Description copied from interface: LayoutContext

It inserts if has been applying in the fframes that are added to Layout the grid, or not.

Specified by:

setAdjustToGrid in interface LayoutContext

Parameters:

b - true if has been applying the grid.

setRuler

public void setRuler(boolean b)

Description copied from interface: LayoutContext

It inserts if is shown or not the rule of the Layout.

Specified by:

setRuler in interface LayoutContext

Parameters:

b - True if is shown or not the rule of the Layout.

getRuler

public boolean getRuler()

Description copied from interface: LayoutContext

Returns if is shown or not the rule of the Layout.

Specified by:

getRuler in interface LayoutContext

Returns:

True si se muestra la regla.

isGridVisible

public boolean isGridVisible()

Description copied from interface: LayoutContext

It returns if has been showing the grid of Layout, or not.

Specified by:

isGridVisible in interface LayoutContext

Returns:

true if has been showing the grid of Layout.

setGridVisible

public void setGridVisible(boolean b)

Description copied from interface: LayoutContext

It inserts if draws the Grid in the Layout or not.

Specified by:

setGridVisible in interface LayoutContext

Parameters:

b - True if draws the Grid in the Layout.

fullRefresh

public void fullRefresh()

Description copied from interface: LayoutContext

Refresh all FFrames of Layout.

Specified by:

fullRefresh in interface LayoutContext

notifAllObservers

public void notifAllObservers()

Description copied from interface: LayoutContext

Call all LayoutDrawListeners.

Specified by:

notifAllObservers in interface LayoutContext

registerPersistent

public static void registerPersistent()

loadFromState

public void loadFromState(PersistentState state)
                   throws PersistenceException

Description copied from interface: Persistent

Set the state of the object from the state passed as parameter.

Specified by:

loadFromState in interface Persistent

Throws:

PersistenceException

saveToState

public void saveToState(PersistentState state)
                 throws PersistenceException

Description copied from interface: Persistent

Saves the internal state of the object on the provided PersistentState object.

Specified by:

saveToState in interface Persistent

Throws:

PersistenceException

setNumBefore

public void setNumBefore(int numBefore)

Specified by:

setNumBefore in interface LayoutContext

setNumBehind

public void setNumBehind(int numBehind)

Specified by:

setNumBehind in interface LayoutContext

addObserver

public void addObserver(Observer o)

Specified by:

addObserver in interface Observable

deleteObserver

public void deleteObserver(Observer o)

Specified by:

deleteObserver in interface Observable

deleteObservers

public void deleteObservers()

Specified by:

deleteObservers in interface Observable

setTocModel

public void setTocModel(MapContext tocModel)

Description copied from interface: LayoutContext

Sets the model of the TOC. The LayoutPanel will create a TOC in the user interface if a tocModel has been set.

Specified by:

setTocModel in interface LayoutContext

notifyTocUpdated

public void notifyTocUpdated(TocModelChangedNotification.Type type)

Description copied from interface: LayoutContext

Triggers a notification to the TocModel observers of type TocModelChangedNotification#MODEL_CHANGED

Specified by:

notifyTocUpdated in interface LayoutContext

getTocModel

public MapContext getTocModel()

Description copied from interface: LayoutContext

Gets the model of the TOC. The LayoutPanel will create a TOC in the user interface if a tocModel has been set.

Specified by:

getTocModel in interface LayoutContext

addTocObserver

public void addTocObserver(TocModelObserver observer)

Specified by:

addTocObserver in interface LayoutContext

removeTocObserver

public void removeTocObserver(TocModelObserver observer)

Specified by:

removeTocObserver in interface LayoutContext

removeTocObservers

public void removeTocObservers()

Specified by:

removeTocObservers in interface LayoutContext

hasDocBeenOpened

public boolean hasDocBeenOpened()

True when the document window has been opened at least once, false otherwise. This is required to decide whether the page setting dialog has to be shown to the user, otherwise it would be shown every time the document is opened from project persistence

Specified by:

hasDocBeenOpened in interface LayoutContext

setHasDocBeenOpened

public void setHasDocBeenOpened(boolean hasBeenOpened)

True when the document window has been opened at least once, false otherwise. This is required to decide whether the page setting dialog has to be shown to the user, otherwise it would be shown every time the document is opened from project persistence

Specified by:

setHasDocBeenOpened in interface LayoutContext