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Eclipse Platform
Release 3.5

org.eclipse.debug.ui
Class DebugUITools


java.lang.Object
  extended by 
org.eclipse.debug.ui.DebugUITools

public class DebugUITools
extends Object

This class provides utilities for clients of the debug UI.

Images retrieved from this facility should not be disposed. The images will be disposed when this plug-in is shutdown.

Restriction:
This class is not intended to be subclassed by clients.
Restriction:
This class is not intended to be instantiated by clients.

Constructor Summary
DebugUITools ()
           
 
Method Summary
static  ILaunch buildAndLaunch ( ILaunchConfiguration configuration, String mode, IProgressMonitor monitor)
          Builds the workspace according to current preference settings, and launches the given configuration in the specified mode, returning the resulting launch object.
static void displaySource ( ISourceLookupResult result, IWorkbenchPage page)
          Displays the given source lookup result in an editor in the given workbench page.
static  IConsole getConsole ( IDebugElement element)
          Returns the console associated with the given debug element, or null if none.
static  IConsole getConsole ( IProcess process)
          Returns the console associated with the given process, or null if none.
static  IProcess getCurrentProcess ()
          Returns the process associated with the current debug context.
static  IAdaptable getDebugContext ()
          Returns the currently selected element in the debug view of the current workbench page, or null if there is no current debug context.
static  ISelection getDebugContextForEvent ( ExecutionEvent event)
          Return the debug context for the given executionEvent or null if none.
static  ISelection getDebugContextForEventChecked ( ExecutionEvent event)
          Return the debug context for the given executionEvent.
static  IDebugContextManager getDebugContextManager ()
          Returns the debug context manager.
static  ImageDescriptor getDefaultImageDescriptor ( Object element)
          Returns the default image descriptor for the given element or null if none is defined.
static  Image getImage ( String key)
          Returns the shared image managed under the given key, or null if none.
static  ImageDescriptor getImageDescriptor ( String key)
          Returns the shared image descriptor managed under the given key, or null if none.
static  ILaunchConfiguration getLastLaunch ( String groupId)
          Returns the last configuration that was launched for specified launch group or null, if there is not one.
static  ILaunchGroup getLaunchGroup ( ILaunchConfiguration configuration, String mode)
          Returns the launch group that the given launch configuration belongs to, for the specified mode, or null if none.
static  ILaunchGroup[] getLaunchGroups ()
          Returns all registered launch group extensions.
static  String getLaunchPerspective ( ILaunchConfigurationType type, ILaunchDelegate delegate, Set modes)
          Returns the perspective id to switch to when a configuration of the given type launched with the specified delegate is launched in the given mode set, or null if no switch should occurr.
static  String getLaunchPerspective ( ILaunchConfigurationType type, String mode)
          Returns the perspective to switch to when a configuration of the given type is launched in the given mode, or null if no switch should take place.
static  IMemoryRenderingManager getMemoryRenderingManager ()
          Returns the memory rendering manager.
static  Color getPreferenceColor ( String id)
          Returns the color associated with the specified preference identifier or null if none.
static  IPreferenceStore getPreferenceStore ()
          Returns the preference store for the debug UI plug-in.
static  IResource getSelectedResource ()
          Returns the currently selected resource in the active workbench window, or null if none.
static  ISourceContainerBrowser getSourceContainerBrowser ( String id)
          Returns a new source container browser for the specified type of source container or null if a browser has not been registered.
static  Image getSourceContainerImage ( String id)
          Returns the image associated with the specified type of source container or null if none.
static boolean isPrivate ( ILaunchConfiguration configuration)
          Returns whether the given launch configuration is private.
static boolean isUseStepFilters ()
          Returns whether step filters are applied to step commands.
static void launch ( ILaunchConfiguration configuration, String mode)
          Saves and builds the workspace according to current preference settings, and launches the given launch configuration in the specified mode.
static  ISourceLookupResult lookupSource ( Object artifact, ISourceLocator locator)
          Performs source lookup on the given artifact and returns the result.
static  IDebugModelPresentation newDebugModelPresentation ()
          Returns a new debug model presentation that delegates to appropriate debug models.
static  IDebugModelPresentation newDebugModelPresentation ( String identifier)
          Returns a new debug model presentation for specified debug model, or null if a presentation does not exist.
static int openLaunchConfigurationDialog ( Shell shell, ILaunchConfiguration configuration, String groupIdentifier, IStatus status)
          Open the launch configuration dialog on the specified launch configuration.
static int openLaunchConfigurationDialog ( Shell shell, IStructuredSelection selection, String mode)
          Deprecated. use openLaunchConfigurationDialogOnGroup(Shell, IStructuredSelection, String) to specify the launch group that the dialog should be opened on. This method will open on the launch group with the specified mode and a null category
static int openLaunchConfigurationDialogOnGroup ( Shell shell, IStructuredSelection selection, String groupIdentifier)
          Open the launch configuration dialog with the specified initial selection.
static int openLaunchConfigurationDialogOnGroup ( Shell shell, IStructuredSelection selection, String groupIdentifier, IStatus status)
          Open the launch configuration dialog with the specified initial selection.
static int openLaunchConfigurationPropertiesDialog ( Shell shell, ILaunchConfiguration configuration, String groupIdentifier)
          Open the launch configuration properties dialog on the specified launch configuration.
static int openLaunchConfigurationPropertiesDialog ( Shell shell, ILaunchConfiguration configuration, String groupIdentifier, IStatus status)
          Open the launch configuration properties dialog on the specified launch configuration.
static boolean saveAndBuildBeforeLaunch ()
          Deprecated. Saving has been moved to the launch delegate LaunchConfigurationDelegate to allow for scoped saving of resources that are only involved in the current launch, no longer the entire workspace
static boolean saveBeforeLaunch ()
          Deprecated. Saving has been moved to the launch delegate LaunchConfigurationDelegate to allow for scoped saving of resources that are only involved in the current launch, no longer the entire workspace
static void setLaunchPerspective ( ILaunchConfigurationType type, ILaunchDelegate delegate, Set modes, String perspectiveid)
          Sets the perspective to switch to when a configuration of the specified type and launched using the specified launch delegate is launched in the specified modeset.
static void setLaunchPerspective ( ILaunchConfigurationType type, String mode, String perspective)
          Sets the perspective to switch to when a configuration of the given type is launched in the given mode.
static void setUseStepFilters (boolean useStepFilters)
          Sets whether step filters should be applied to step commands.
 
Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

DebugUITools

public DebugUITools()
Method Detail

getImage

public static 
Image getImage(
String key)
Returns the shared image managed under the given key, or null if none.

Note that clients MUST NOT dispose the image returned by this method.

See IDebugUIConstants for available images.

Parameters:
key - the image key
Returns:
the image, or null if none
See Also:
IDebugUIConstants

getImageDescriptor

public static 
ImageDescriptor getImageDescriptor(
String key)
Returns the shared image descriptor managed under the given key, or null if none.

See IDebugUIConstants for available image descriptors.

Parameters:
key - the image descriptor key
Returns:
the image descriptor, or null if none
See Also:
IDebugUIConstants

getDefaultImageDescriptor

public static 
ImageDescriptor getDefaultImageDescriptor(
Object element)
Returns the default image descriptor for the given element or null if none is defined.


getPreferenceStore

public static 
IPreferenceStore getPreferenceStore()
Returns the preference store for the debug UI plug-in.

Returns:
preference store

newDebugModelPresentation

public static 
IDebugModelPresentation newDebugModelPresentation()
Returns a new debug model presentation that delegates to appropriate debug models.

It is the client's responsibility dispose the presentation.

Returns:
a debug model presentation
Since:
2.0
See Also:
IBaseLabelProvider.dispose()

newDebugModelPresentation

public static 
IDebugModelPresentation newDebugModelPresentation(
String identifier)
Returns a new debug model presentation for specified debug model, or null if a presentation does not exist.

It is the client's responsibility dispose the presentation.

Parameters:
identifier - debug model identifier
Returns:
a debug model presentation, or null
Since:
2.0
See Also:
IBaseLabelProvider.dispose()

getDebugContext

public static 
IAdaptable getDebugContext()
Returns the currently selected element in the debug view of the current workbench page, or null if there is no current debug context.

This method used to return null when called from a non-UI thread, but since 3.1, this methods also works when called from a non-UI thread.

Returns:
the currently selected debug context, or null
Since:
2.0

getSelectedResource

public static 
IResource getSelectedResource()
Returns the currently selected resource in the active workbench window, or null if none. If an editor is active, the resource adapter associated with the editor is returned, if any.

Returns:
selected resource or null
Since:
3.0

getCurrentProcess

public static 
IProcess getCurrentProcess()
Returns the process associated with the current debug context. If there is no debug context currently, the most recently launched process is returned. If there is no current process null is returned.

Returns:
the current process, or null
Since:
2.0

openLaunchConfigurationDialog

public static int openLaunchConfigurationDialog(
Shell shell,
                                                
IStructuredSelection selection,
                                                
String mode)
Deprecated. use openLaunchConfigurationDialogOnGroup(Shell, IStructuredSelection, String) to specify the launch group that the dialog should be opened on. This method will open on the launch group with the specified mode and a null category

Open the launch configuration dialog with the specified initial selection. The selection may be null, or contain any mix of ILaunchConfiguration or ILaunchConfigurationType elements.

Before opening a new dialog, this method checks if there is an existing open launch configuration dialog. If there is, this dialog is used with the specified selection. If there is no existing dialog, a new one is created.

Note that if an existing dialog is reused, the mode argument is ignored and the existing dialog keeps its original mode.

Parameters:
shell - the parent shell for the launch configuration dialog
selection - the initial selection for the dialog
mode - the mode (run or debug) in which to open the launch configuration dialog. This should be one of the constants defined in ILaunchManager.
Returns:
the return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
2.0
See Also:
ILaunchGroup

openLaunchConfigurationDialogOnGroup

public static int openLaunchConfigurationDialogOnGroup(
Shell shell,
                                                       
IStructuredSelection selection,
                                                       
String groupIdentifier)
Open the launch configuration dialog with the specified initial selection. The selection may be null, or contain any mix of ILaunchConfiguration or ILaunchConfigurationType elements.

Before opening a new dialog, this method checks if there is an existing open launch configuration dialog. If there is, this dialog is used with the specified selection. If there is no existing dialog, a new one is created.

Note that if an existing dialog is reused, the mode argument is ignored and the existing dialog keeps its original mode.

Parameters:
shell - the parent shell for the launch configuration dialog
selection - the initial selection for the dialog
groupIdentifier - the identifier of the launch group to display (corresponds to the identifier of a launch group extension)
Returns:
The return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
2.1
See Also:
ILaunchGroup

openLaunchConfigurationDialogOnGroup

public static int openLaunchConfigurationDialogOnGroup(
Shell shell,
                                                       
IStructuredSelection selection,
                                                       
String groupIdentifier,
                                                       
IStatus status)
Open the launch configuration dialog with the specified initial selection. The selection may be null, or contain any mix of ILaunchConfiguration or ILaunchConfigurationType elements.

Before opening a new dialog, this method checks if there is an existing open launch configuration dialog. If there is, this dialog is used with the specified selection. If there is no existing dialog, a new one is created.

Note that if an existing dialog is reused, the mode argument is ignored and the existing dialog keeps its original mode.

If a status is specified, a status handler is consulted to handle the status. The status handler is passed the instance of the launch configuration dialog that is opened. This gives the status handler an opportunity to perform error handling/initialization as required.

Parameters:
shell - the parent shell for the launch configuration dialog
selection - the initial selection for the dialog
groupIdentifier - the identifier of the launch group to display (corresponds to the identifier of a launch group extension)
status - the status to display in the dialog, or null if none
Returns:
the return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
2.1
See Also:
IStatusHandler, ILaunchGroup

openLaunchConfigurationPropertiesDialog

public static int openLaunchConfigurationPropertiesDialog(
Shell shell,
                                                          
ILaunchConfiguration configuration,
                                                          
String groupIdentifier)
Open the launch configuration properties dialog on the specified launch configuration.

Parameters:
shell - the parent shell for the launch configuration dialog
configuration - the configuration to display
groupIdentifier - group identifier of the launch group the launch configuration belongs to
Returns:
the return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
2.1
See Also:
ILaunchGroup

openLaunchConfigurationPropertiesDialog

public static int openLaunchConfigurationPropertiesDialog(
Shell shell,
                                                          
ILaunchConfiguration configuration,
                                                          
String groupIdentifier,
                                                          
IStatus status)
Open the launch configuration properties dialog on the specified launch configuration.

Parameters:
shell - the parent shell for the launch configuration dialog
configuration - the configuration to display
groupIdentifier - group identifier of the launch group the launch configuration belongs to
status - the status to display, or null if none
Returns:
the return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
3.0
See Also:
ILaunchGroup

openLaunchConfigurationDialog

public static int openLaunchConfigurationDialog(
Shell shell,
                                                
ILaunchConfiguration configuration,
                                                
String groupIdentifier,
                                                
IStatus status)
Open the launch configuration dialog on the specified launch configuration. The dialog displays the tabs for a single configuration only (a tree of launch configuration is not displayed), and provides a launch (run or debug) button.

If a status is specified, a status handler is consulted to handle the status. The status handler is passed the instance of the launch configuration dialog that is opened. This gives the status handler an opportunity to perform error handling/initialization as required.

Parameters:
shell - the parent shell for the launch configuration dialog
configuration - the configuration to display
groupIdentifier - group identifier of the launch group the launch configuration belongs to
status - the status to display, or null if none
Returns:
the return code from opening the launch configuration dialog - one of Window.OK or Window.CANCEL. Window.CANCEL is returned if an invalid launch group identifier is provided.
Since:
2.1
See Also:
ILaunchGroup

saveAndBuildBeforeLaunch

public static boolean saveAndBuildBeforeLaunch()
Deprecated. Saving has been moved to the launch delegate LaunchConfigurationDelegate to allow for scoped saving of resources that are only involved in the current launch, no longer the entire workspace

Saves all dirty editors and builds the workspace according to current preference settings, and returns whether a launch should proceed.

The following preferences effect whether dirty editors are saved, and/or if the user is prompted to save dirty editors:

  • PREF_NEVER_SAVE_DIRTY_EDITORS_BEFORE_LAUNCH
  • PREF_PROMPT_SAVE_DIRTY_EDITORS_BEFORE_LAUNCH
  • PREF_AUTOSAVE_DIRTY_EDITORS_BEFORE_LAUNCH
The following preference effects whether a build is performed before launching (if required):
  • PREF_BUILD_BEFORE_LAUNCH

Returns:
whether a launch should proceed
Since:
2.0

saveBeforeLaunch

public static boolean saveBeforeLaunch()
Deprecated. Saving has been moved to the launch delegate LaunchConfigurationDelegate to allow for scoped saving of resources that are only involved in the current launch, no longer the entire workspace

Saves all dirty editors according to current preference settings, and returns whether a launch should proceed.

The following preferences effect whether dirty editors are saved, and/or if the user is prompted to save dirty editors:

  • PREF_NEVER_SAVE_DIRTY_EDITORS_BEFORE_LAUNCH
  • PREF_PROMPT_SAVE_DIRTY_EDITORS_BEFORE_LAUNCH
  • PREF_AUTOSAVE_DIRTY_EDITORS_BEFORE_LAUNCH

Returns:
whether a launch should proceed
Since:
2.1

launch

public static void launch(
ILaunchConfiguration configuration,
                          
String mode)
Saves and builds the workspace according to current preference settings, and launches the given launch configuration in the specified mode.

This method must be called in the UI thread.

Parameters:
configuration - the configuration to launch
mode - launch mode - run or debug
Since:
2.1

buildAndLaunch

public static 
ILaunch buildAndLaunch(
ILaunchConfiguration configuration,
                                     
String mode,
                                     
IProgressMonitor monitor)
                              throws 
CoreException
Builds the workspace according to current preference settings, and launches the given configuration in the specified mode, returning the resulting launch object.

The following preference effects whether a build is performed before launching (if required):

  • PREF_BUILD_BEFORE_LAUNCH

Parameters:
configuration - the configuration to launch
mode - the mode to launch in
monitor - progress monitor
Returns:
the resulting launch object
Throws:
CoreException - if building or launching fails
Since:
2.1

getLaunchPerspective

public static 
String getLaunchPerspective(
ILaunchConfigurationType type,
                                          
String mode)
Returns the perspective to switch to when a configuration of the given type is launched in the given mode, or null if no switch should take place. In 3.3 this method is equivalent to calling getLaunchPerspective(ILaunchConfigurationType type, Set modes, ILaunchDelegate delegate), with the 'mode' parameter comprising a single element set and passing null as the launch delegate.

Parameters:
type - launch configuration type
mode - launch mode identifier
Returns:
perspective identifier or null
Since:
3.0

getLaunchPerspective

public static 
String getLaunchPerspective(
ILaunchConfigurationType type,
                                          
ILaunchDelegate delegate,
                                          
Set modes)
Returns the perspective id to switch to when a configuration of the given type launched with the specified delegate is launched in the given mode set, or null if no switch should occurr.

Parameters:
type - the configuration type
delegate - the launch delegate
modes - the set of modes
Returns:
the perspective id or null if no switch should occur
Since:
3.3

setLaunchPerspective

public static void setLaunchPerspective(
ILaunchConfigurationType type,
                                        
String mode,
                                        
String perspective)
Sets the perspective to switch to when a configuration of the given type is launched in the given mode. PERSPECTIVE_NONE indicates no perspective switch should take place. PERSPECTIVE_DEFAULT indicates a default perspective switch should take place, as defined by the associated launch tab group extension. In 3.3 this method is equivalent to calling setLaunchPerspective(ILaunchConfigurationType type, Set modes, ILaunchDelegate delegate, String perspectiveid), with the parameter 'mode' used in the set modes, and null passed as the delegate

Parameters:
type - launch configuration type
mode - launch mode identifier
perspective - identifier, PERSPECTIVE_NONE, or PERSPECTIVE_DEFAULT
Since:
3.0

setLaunchPerspective

public static void setLaunchPerspective(
ILaunchConfigurationType type,
                                        
ILaunchDelegate delegate,
                                        
Set modes,
                                        
String perspectiveid)
Sets the perspective to switch to when a configuration of the specified type and launched using the specified launch delegate is launched in the specified modeset. PERSPECTIVE_NONE indicates no perspective switch should take place. Passing null for the launch delegate is quivalent to using the default perspective for the specified type.

Parameters:
type - the configuration type
delegate - the launch delegate
modes - the set of modes
perspectiveid - identifier or PERSPECTIVE_NONE
Since:
3.3

isPrivate

public static boolean isPrivate(
ILaunchConfiguration configuration)
Returns whether the given launch configuration is private. Generally, private launch configurations should not be displayed to the user. The private status of a launch configuration is determined by the IDebugUIConstants.ATTR_PRIVATE attribute.

Parameters:
configuration - launch configuration
Returns:
whether the given launch configuration is private
Since:
3.0

setUseStepFilters

public static void setUseStepFilters(boolean useStepFilters)
Sets whether step filters should be applied to step commands. This setting is a global option applied to all registered debug targets.

Since 3.3, this is equivalent to calling DebugPlugin.setUseStepFilters(boolean).

Parameters:
useStepFilters - whether step filters should be applied to step commands
Since:
3.0
See Also:
IStepFilters

isUseStepFilters

public static boolean isUseStepFilters()
Returns whether step filters are applied to step commands.

Since 3.3, this is equivalent to calling DebugPlugin.isUseStepFilters().

Returns:
whether step filters are applied to step commands
Since:
3.0
See Also:
IStepFilters

getConsole

public static 
IConsole getConsole(
IProcess process)
Returns the console associated with the given process, or null if none.

Parameters:
process - a process
Returns:
console associated with the given process, or null if none
Since:
3.0

getConsole

public static 
IConsole getConsole(
IDebugElement element)
Returns the console associated with the given debug element, or null if none.

Parameters:
element - a debug model element
Returns:
console associated with the given element, or null if none
Since:
3.0

getLaunchGroups

public static 
ILaunchGroup[] getLaunchGroups()
Returns all registered launch group extensions.

Returns:
all registered launch group extensions
Since:
3.0

getLastLaunch

public static 
ILaunchConfiguration getLastLaunch(
String groupId)
Returns the last configuration that was launched for specified launch group or null, if there is not one. This method does not provide any form of filtering on the returned launch configurations.

Parameters:
groupId - the unique identifier of a launch group
Returns:
the last launched configuration for the specified group or null.
Since:
3.3
See Also:
getLaunchGroups()

getLaunchGroup

public static 
ILaunchGroup getLaunchGroup(
ILaunchConfiguration configuration,
                                          
String mode)
Returns the launch group that the given launch configuration belongs to, for the specified mode, or null if none.

Parameters:
configuration -
mode -
Returns:
the launch group the given launch configuration belongs to, for the specified mode, or null if none
Since:
3.0

lookupSource

public static 
ISourceLookupResult lookupSource(
Object artifact,
                                               
ISourceLocator locator)
Performs source lookup on the given artifact and returns the result. Optionally, a source locator may be specified.

Parameters:
artifact - object for which source is to be resolved
locator - the source locator to use, or null. When null a source locator is determined from the artifact, if possible. If the artifact is a debug element, the source locator from its associated launch is used.
Returns:
a source lookup result
Since:
3.1

displaySource

public static void displaySource(
ISourceLookupResult result,
                                 
IWorkbenchPage page)
Displays the given source lookup result in an editor in the given workbench page. Has no effect if the result has an unknown editor id or editor input. The editor is opened, positioned, and annotated.

Honors user preference for editors re-use.

Parameters:
result - source lookup result to display
page - the page to display the result in
Since:
3.1

getMemoryRenderingManager

public static 
IMemoryRenderingManager getMemoryRenderingManager()
Returns the memory rendering manager.

Returns:
the memory rendering manager
Since:
3.1

getSourceContainerImage

public static 
Image getSourceContainerImage(
String id)
Returns the image associated with the specified type of source container or null if none.

Parameters:
id - unique identifier for a source container type
Returns:
image associated with the specified type of source container or null if none
Since:
3.2
See Also:
ISourceContainerType

getSourceContainerBrowser

public static 
ISourceContainerBrowser getSourceContainerBrowser(
String id)
Returns a new source container browser for the specified type of source container or null if a browser has not been registered.

Parameters:
id - unique identifier for a source container type
Returns:
source container browser or null if none
Since:
3.2
See Also:
ISourceContainerBrowser

getPreferenceColor

public static 
Color getPreferenceColor(
String id)
Returns the color associated with the specified preference identifier or null if none.

Parameters:
id - preference identifier of the color
Returns:
the color associated with the specified preference identifier or null if none
Since:
3.2
See Also:
IDebugUIConstants

getDebugContextManager

public static 
IDebugContextManager getDebugContextManager()
Returns the debug context manager.

Returns:
debug context manager
Since:
3.3

getDebugContextForEvent

public static 
ISelection getDebugContextForEvent(
ExecutionEvent event)
Return the debug context for the given executionEvent or null if none.

Parameters:
event - The execution event that contains the application context
Returns:
the current debug context, or null.
Since:
3.5

getDebugContextForEventChecked

public static 
ISelection getDebugContextForEventChecked(
ExecutionEvent event)
                                                 throws 
ExecutionException
Return the debug context for the given executionEvent.

Parameters:
event - The execution event that contains the application context
Returns:
the debug context. Will not return null.
Throws:
ExecutionException - If the current selection variable is not found.
Since:
3.5

Eclipse Platform
Release 3.5

Guidelines for using Eclipse APIs.

Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.


 
 
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