Java Code Examples for org.eclipse.ui.dialogs.ElementTreeSelectionDialog#setInitialSelection()

The following examples show how to use org.eclipse.ui.dialogs.ElementTreeSelectionDialog#setInitialSelection() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: NativeLibrariesConfigurationBlock.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private String chooseInternal() {
	String initSelection= fPathField.getText();

	ILabelProvider lp= new WorkbenchLabelProvider();
	ITreeContentProvider cp= new WorkbenchContentProvider();
	Class<?>[] acceptedClasses= new Class[] { IProject.class, IFolder.class };
	TypedElementSelectionValidator validator= new TypedElementSelectionValidator(acceptedClasses, true);
	ViewerFilter filter= new TypedViewerFilter(acceptedClasses);

	IResource initSel= null;
	IWorkspaceRoot root= ResourcesPlugin.getWorkspace().getRoot();
	if (initSelection.length() > 0) {
		initSel= root.findMember(new Path(initSelection));
	}
	if (initSel == null) {
		initSel= root.findMember(fEntry.getPath());
	}

	ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(fShell, lp, cp);
	dialog.setAllowMultiple(false);
	dialog.setValidator(validator);
	dialog.addFilter(filter);
	dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
	dialog.setTitle(NewWizardMessages.NativeLibrariesDialog_intfiledialog_title);
	dialog.setMessage(NewWizardMessages.NativeLibrariesDialog_intfiledialog_message);
	dialog.setInput(root);
	dialog.setInitialSelection(initSel);
	dialog.setHelpAvailable(false);
	if (dialog.open() == Window.OK) {
		IResource res= (IResource) dialog.getFirstResult();
		return res.getFullPath().makeRelative().toString();
	}
	return null;
}
Example 2
Source File: NewSourceFolderWizardPage.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private IFolder chooseFolder(String title, String message, IPath initialPath) {
	Class<?>[] acceptedClasses= new Class[] { IFolder.class };
	ISelectionStatusValidator validator= new TypedElementSelectionValidator(acceptedClasses, false);
	ViewerFilter filter= new TypedViewerFilter(acceptedClasses, null);

	ILabelProvider lp= new WorkbenchLabelProvider();
	ITreeContentProvider cp= new WorkbenchContentProvider();

	IProject currProject= fCurrJProject.getProject();

	ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(getShell(), lp, cp);
	dialog.setValidator(validator);
	dialog.setTitle(title);
	dialog.setMessage(message);
	dialog.addFilter(filter);
	dialog.setInput(currProject);
	dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
	IResource res= currProject.findMember(initialPath);
	if (res != null) {
		dialog.setInitialSelection(res);
	}

	if (dialog.open() == Window.OK) {
		return (IFolder) dialog.getFirstResult();
	}
	return null;
}
Example 3
Source File: AddSourceFolderWizardPage.java    From Eclipse-Postfix-Code-Completion with Eclipse Public License 1.0 5 votes vote down vote up 
private IFolder chooseFolder(String title, String message, IPath initialPath) {
	Class<?>[] acceptedClasses= new Class[] { IFolder.class };
	ISelectionStatusValidator validator= new TypedElementSelectionValidator(acceptedClasses, false);
	ViewerFilter filter= new TypedViewerFilter(acceptedClasses, null);

	ILabelProvider lp= new WorkbenchLabelProvider();
	ITreeContentProvider cp= new WorkbenchContentProvider();

	IProject currProject= fNewElement.getJavaProject().getProject();

	ElementTreeSelectionDialog dialog= new ElementTreeSelectionDialog(getShell(), lp, cp) {
		@Override
		protected Control createDialogArea(Composite parent) {
			Control result= super.createDialogArea(parent);
			PlatformUI.getWorkbench().getHelpSystem().setHelp(parent, IJavaHelpContextIds.BP_CHOOSE_EXISTING_FOLDER_TO_MAKE_SOURCE_FOLDER);
			return result;
		}
	};
	dialog.setValidator(validator);
	dialog.setTitle(title);
	dialog.setMessage(message);
	dialog.addFilter(filter);
	dialog.setInput(currProject);
	dialog.setComparator(new ResourceComparator(ResourceComparator.NAME));
	IResource res= currProject.findMember(initialPath);
	if (res != null) {
		dialog.setInitialSelection(res);
	}

	if (dialog.open() == Window.OK) {
		return (IFolder) dialog.getFirstResult();
	}
	return null;
}