org.hortonmachine.gui.utils

Class DefaultGuiBridgeImpl

java.lang.Object

org.hortonmachine.gui.utils.DefaultGuiBridgeImpl

All Implemented Interfaces:

GuiBridgeHandler

public class DefaultGuiBridgeImpl
extends Object
implements GuiBridgeHandler

JGT implementation of the GuiBridgeHandler.

Author:

Andrea Antonello (www.hydrologis.com)

Field Summary

Fields inherited from interface org.hortonmachine.gui.utils.GuiBridgeHandler

DEBUG_KEY, GEOPAPARAZZI_PREFERENCES_KEY, HEAP_KEY, LAST_GP_PROJECTS_PATH, PREFS_NODE_NAME, SPATIAL_TOOLBOX_PREFERENCES_KEY

Constructor Summary

Constructors

Constructor and Description
DefaultGuiBridgeImpl()
DefaultGuiBridgeImpl(Component rootComponent)

Method Summary

Modifier and Type	Method and Description
int	confirmDialog(String message, String title, int optionType, int messageType)
HashMap<String,String>	getGeopaparazziProjectViewerPreferencesMap() Get the map of user preferences.
File	getLibsFolder() Get the folder inside which the libraries to browse are contained.
protected Component	getRootComponent()
HashMap<String,String>	getSpatialToolboxPreferencesMap() Get the map of user preferences.
Point2D	getWorldPoint(int x, int y) Get the world Point2D from and screen pixel x/y (ex.
String	inputDialog(String message, String title)
String	inputDialog(String message, String title, int messageType, String initialValue)
void	messageDialog(String message, String[] messageArgs, String title, int messageType)
void	messageDialog(String message, String title, int messageType)
String	promptForCrs() Open a dialog to prompt for a CRS.
void	setGeopaparazziProjectViewerPreferencesMap(HashMap<String,String> prefsMap) Save SpatialToolbox preferences map.
void	setLibsFolder(File libsFolder)
void	setSpatialToolboxPreferencesMap(HashMap<String,String> prefsMap) Save SpatialToolbox preferences map.
File[]	showChooserDialog(String title, int type, int selectionMode, boolean multiselection, File initialPath, FileFilter filter, boolean fileHidingEnabled)
File[]	showOpenDirectoryDialog(String title, File initialPath) Open a directory selection dialog.
File[]	showOpenFileDialog(String title, File initialPath, FileFilter filter) Open an open file dialog.
File[]	showSaveFileDialog(String title, File initialPath, FileFilter filter) Open a save file dialog.
JFrame	showWindow(JComponent component, String windowTitle) Show a JComponent inside a window.
boolean	supportsMapContext() A check to see if this handler supports a map context.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultGuiBridgeImpl

public DefaultGuiBridgeImpl()

DefaultGuiBridgeImpl

public DefaultGuiBridgeImpl(Component rootComponent)

Method Detail

getRootComponent

protected Component getRootComponent()

confirmDialog

public int confirmDialog(String message,
                         String title,
                         int optionType,
                         int messageType)

inputDialog

public String inputDialog(String message,
                          String title,
                          int messageType,
                          String initialValue)

inputDialog

public String inputDialog(String message,
                          String title)

messageDialog

public void messageDialog(String message,
                          String title,
                          int messageType)

Specified by:

messageDialog in interface GuiBridgeHandler

messageDialog

public void messageDialog(String message,
                          String[] messageArgs,
                          String title,
                          int messageType)

Specified by:

messageDialog in interface GuiBridgeHandler

showChooserDialog

public File[] showChooserDialog(String title,
                                int type,
                                int selectionMode,
                                boolean multiselection,
                                File initialPath,
                                FileFilter filter,
                                boolean fileHidingEnabled)

showOpenDirectoryDialog

public File[] showOpenDirectoryDialog(String title,
                                      File initialPath)

Description copied from interface: GuiBridgeHandler

Open a directory selection dialog.

Specified by:

showOpenDirectoryDialog in interface GuiBridgeHandler

Returns:

showOpenFileDialog

public File[] showOpenFileDialog(String title,
                                 File initialPath,
                                 FileFilter filter)

Description copied from interface: GuiBridgeHandler

Open an open file dialog.

Specified by:

showOpenFileDialog in interface GuiBridgeHandler

Returns:

showSaveFileDialog

public File[] showSaveFileDialog(String title,
                                 File initialPath,
                                 FileFilter filter)

Description copied from interface: GuiBridgeHandler

Open a save file dialog.

Specified by:

showSaveFileDialog in interface GuiBridgeHandler

Returns:

getWorldPoint

public Point2D getWorldPoint(int x,
                             int y)

Description copied from interface: GuiBridgeHandler

Get the world Point2D from and screen pixel x/y (ex. coming from a mouse event).

Specified by:

getWorldPoint in interface GuiBridgeHandler

Parameters:

x - the screen X.

y - the screen Y.

Returns:

the world position or null.

promptForCrs

public String promptForCrs()

Description copied from interface: GuiBridgeHandler

Open a dialog to prompt for a CRS.

Specified by:

promptForCrs in interface GuiBridgeHandler

Returns:

the selected epsg code or null.

supportsMapContext

public boolean supportsMapContext()

Description copied from interface: GuiBridgeHandler

A check to see if this handler supports a map context.

This also defines if conversion between screen and world coordinates and prompting for a crs are supported.

Specified by:

supportsMapContext in interface GuiBridgeHandler

Returns:

true if a mapcontext is supported.

getSpatialToolboxPreferencesMap

public HashMap<String,String> getSpatialToolboxPreferencesMap()

Description copied from interface: GuiBridgeHandler

Get the map of user preferences.

Specified by:

getSpatialToolboxPreferencesMap in interface GuiBridgeHandler

Returns:

the HashMap of preferences.

setSpatialToolboxPreferencesMap

public void setSpatialToolboxPreferencesMap(HashMap<String,String> prefsMap)

Description copied from interface: GuiBridgeHandler

Save SpatialToolbox preferences map.

Specified by:

setSpatialToolboxPreferencesMap in interface GuiBridgeHandler

getGeopaparazziProjectViewerPreferencesMap

public HashMap<String,String> getGeopaparazziProjectViewerPreferencesMap()

Description copied from interface: GuiBridgeHandler

Get the map of user preferences.

Specified by:

getGeopaparazziProjectViewerPreferencesMap in interface GuiBridgeHandler

Returns:

the HashMap of preferences.

setGeopaparazziProjectViewerPreferencesMap

public void setGeopaparazziProjectViewerPreferencesMap(HashMap<String,String> prefsMap)

Description copied from interface: GuiBridgeHandler

Save SpatialToolbox preferences map.

Specified by:

setGeopaparazziProjectViewerPreferencesMap in interface GuiBridgeHandler

setLibsFolder

public void setLibsFolder(File libsFolder)

Specified by:

setLibsFolder in interface GuiBridgeHandler

getLibsFolder

public File getLibsFolder()

Description copied from interface: GuiBridgeHandler

Get the folder inside which the libraries to browse are contained.

Specified by:

getLibsFolder in interface GuiBridgeHandler

Returns:

the file to the libraries folder.

showWindow

public JFrame showWindow(JComponent component,
                         String windowTitle)

Description copied from interface: GuiBridgeHandler

Show a JComponent inside a window.

Specified by:

showWindow in interface GuiBridgeHandler

Parameters:

component - the component to show.