org.eclipse.ptp.pldt.common.actions

Class RunAnalyseHandler

java.lang.Object

org.eclipse.core.commands.common.EventManager

org.eclipse.core.commands.AbstractHandler

org.eclipse.ptp.pldt.common.actions.RunAnalyseHandler

All Implemented Interfaces:

org.eclipse.core.commands.IHandler, org.eclipse.core.commands.IHandler2

Direct Known Subclasses:

RunAnalyseHandlerBase

public abstract class RunAnalyseHandler
extends org.eclipse.core.commands.AbstractHandler

RunAnalyseHandler - keeps state information for the analysis handlers in the dropdown analysis menu. Common behavior is in (derived class) RunAnalyseHandlerBase. That is, the AnalysisDropdownHandler will repeat the action of the last RunAnalyseHandler that was executed - they are cached as one of these.

Field Summary

Fields

Modifier and Type	Field and Description
protected org.eclipse.jface.viewers.IStructuredSelection	selection the current selection is cached here

Constructor Summary

Constructors

Constructor and Description
RunAnalyseHandler() Constructor

Method Summary

Methods

Modifier and Type	Method and Description
protected int	countFiles(org.eclipse.core.resources.IResource res) Count the number of files in this resource (file or container).
protected int	countFiles(org.eclipse.core.resources.IResource res, java.lang.String[] exts) count files ending in one of the given file extensions
protected int	countFilesSelected() Counts the number of files in the selection (leaf nodes only - Files - not the directories/containers) Note that this makes no distinction about what type of files.
protected int	countFilesSelected(java.lang.String[] exts)
org.eclipse.jface.viewers.IStructuredSelection	getSelection(org.eclipse.core.commands.ExecutionEvent event) Get the current selection from the handler event.

Methods inherited from class org.eclipse.core.commands.AbstractHandler

addHandlerListener, dispose, fireHandlerChanged, hasListeners, isEnabled, isHandled, removeHandlerListener, setBaseEnabled, setEnabled

Methods inherited from class org.eclipse.core.commands.common.EventManager

addListenerObject, clearListeners, getListeners, isListenerAttached, removeListenerObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.core.commands.IHandler

execute

Field Detail

selection

protected org.eclipse.jface.viewers.IStructuredSelection selection

the current selection is cached here

Constructor Detail

RunAnalyseHandler

public RunAnalyseHandler()

Constructor

Method Detail

getSelection

public org.eclipse.jface.viewers.IStructuredSelection getSelection(org.eclipse.core.commands.ExecutionEvent event)

Get the current selection from the handler event. If it's a structured selection (e.g. resource in the project explorer) then return it. If it's e.g. a text selection in the editor, we don't care about that Note that we cache the last structured selection (like the previous "action" version of this class) since we don't get selection changed events. However, AnalysisDropDownHandler does get these events, and its value will be used if HanderUtil doesn't have any information yet.

Parameters:

event -

Returns:

the current selection if it's a structured selection e.g. in the navigator

countFilesSelected

protected int countFilesSelected()

Counts the number of files in the selection (leaf nodes only - Files - not the directories/containers)
Note that this makes no distinction about what type of files.

Returns:

number of files

countFiles

protected int countFiles(org.eclipse.core.resources.IResource res)

Count the number of files in this resource (file or container).

Parameters:

res -

Returns:

countFilesSelected

protected int countFilesSelected(java.lang.String[] exts)

countFiles

protected int countFiles(org.eclipse.core.resources.IResource res,
             java.lang.String[] exts)

count files ending in one of the given file extensions

Parameters:

res -

exts - array of extensions e.g. ".h", ".hpp" etc

Returns: