org.hortonmachine.gui.utils

Interface GuiBridgeHandler

All Known Implementing Classes:

DefaultGuiBridgeImpl

public interface GuiBridgeHandler

A class to help to bridge with extenral softwares.

Implementing apps need to create the wrapper for this bridge

.

Author:

Andrea Antonello (www.hydrologis.com)

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEBUG_KEY
static String	GEOPAPARAZZI_PREFERENCES_KEY
static String	HEAP_KEY
static String	LAST_GP_PROJECTS_PATH
static String	PREFS_NODE_NAME
static String	SPATIAL_TOOLBOX_PREFERENCES_KEY

Method Summary

Modifier and Type	Method and Description
HashMap<String,String>	getGeopaparazziProjectViewerPreferencesMap() Get the map of user preferences.
File	getLibsFolder() Get the folder inside which the libraries to browse are contained.
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.
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[]	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.

Field Detail

SPATIAL_TOOLBOX_PREFERENCES_KEY

static final String SPATIAL_TOOLBOX_PREFERENCES_KEY

See Also:

Constant Field Values

GEOPAPARAZZI_PREFERENCES_KEY

static final String GEOPAPARAZZI_PREFERENCES_KEY

See Also:

Constant Field Values

HEAP_KEY

static final String HEAP_KEY

See Also:

Constant Field Values

DEBUG_KEY

static final String DEBUG_KEY

See Also:

Constant Field Values

LAST_GP_PROJECTS_PATH

static final String LAST_GP_PROJECTS_PATH

See Also:

Constant Field Values

PREFS_NODE_NAME

static final String PREFS_NODE_NAME

See Also:

Constant Field Values

Method Detail

showOpenDirectoryDialog

File[] showOpenDirectoryDialog(String title,
                               File initialPath)

Open a directory selection dialog.

Parameters:

title -

initialPath -

Returns:

showOpenFileDialog

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

Open an open file dialog.

Parameters:

title -

initialPath -

Returns:

showSaveFileDialog

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

Open a save file dialog.

Parameters:

title -

initialPath -

Returns:

messageDialog

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

messageDialog

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

supportsMapContext

boolean supportsMapContext()

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.

Returns:

true if a mapcontext is supported.

getWorldPoint

Point2D getWorldPoint(int x,
                      int y)

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

Parameters:

x - the screen X.

y - the screen Y.

Returns:

the world position or null.

promptForCrs

String promptForCrs()

Open a dialog to prompt for a CRS.

Returns:

the selected epsg code or null.

getSpatialToolboxPreferencesMap

HashMap<String,String> getSpatialToolboxPreferencesMap()

Get the map of user preferences.

Returns:

the HashMap of preferences.

setSpatialToolboxPreferencesMap

void setSpatialToolboxPreferencesMap(HashMap<String,String> prefsMap)

Save SpatialToolbox preferences map.

Parameters:

prefsMap -

getGeopaparazziProjectViewerPreferencesMap

HashMap<String,String> getGeopaparazziProjectViewerPreferencesMap()

Get the map of user preferences.

Returns:

the HashMap of preferences.

setGeopaparazziProjectViewerPreferencesMap

void setGeopaparazziProjectViewerPreferencesMap(HashMap<String,String> prefsMap)

Save SpatialToolbox preferences map.

Parameters:

prefsMap -

getLibsFolder

File getLibsFolder()

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

Returns:

the file to the libraries folder.

setLibsFolder

void setLibsFolder(File libsFolder)

Parameters:

libsFolder -

showWindow

JFrame showWindow(JComponent component,
                  String windowTitle)

Show a JComponent inside a window.

Parameters:

component - the component to show.

windowTitle -