X-Git-Url: http://git.phpeclipse.com diff --git a/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ResourceComponent.java b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ResourceComponent.java index 143a6e6..a4b422b 100644 --- a/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ResourceComponent.java +++ b/net.sourceforge.phpeclipse.externaltools/src/net/sourceforge/phpdt/externaltools/variable/ResourceComponent.java @@ -1,13 +1,13 @@ package net.sourceforge.phpdt.externaltools.variable; /********************************************************************** -Copyright (c) 2002 IBM Corp. and others. All rights reserved. -This file is made available under the terms of the Common Public License v1.0 -which accompanies this distribution, and is available at -http://www.eclipse.org/legal/cpl-v10.html -  -Contributors: -**********************************************************************/ + Copyright (c) 2002 IBM Corp. and others. All rights reserved. + This file is made available under the terms of the Common Public License v1.0 + which accompanies this distribution, and is available at + http://www.eclipse.org/legal/cpl-v10.html + � + Contributors: + **********************************************************************/ import net.sourceforge.phpdt.externaltools.group.IGroupDialogPage; import net.sourceforge.phpdt.externaltools.internal.model.ExternalToolsModelMessages; @@ -35,22 +35,26 @@ import org.eclipse.ui.model.WorkbenchContentProvider; import org.eclipse.ui.model.WorkbenchLabelProvider; /** - * Visual component to edit the resource type variable - * value. + * Visual component to edit the resource type variable value. *

* This class is not intended to be extended by clients. *

*/ public class ResourceComponent implements IVariableComponent { private IGroupDialogPage page; + private boolean isValid = true; - + protected Group mainGroup; + protected Button selectedResourceButton; + protected Button specificResourceButton; + protected TreeViewer resourceList; + private IResource selectedResource; - + /** * Creates the component */ @@ -58,12 +62,13 @@ public class ResourceComponent implements IVariableComponent { super(); } - /* (non-Javadoc) - * Method declared on IVariableComponent. + /* + * (non-Javadoc) Method declared on IVariableComponent. */ - public void createContents(Composite parent, String varTag, IGroupDialogPage page) { + public void createContents(Composite parent, String varTag, + IGroupDialogPage page) { this.page = page; - + // main composite mainGroup = new Group(parent, SWT.NONE); GridLayout layout = new GridLayout(); @@ -75,11 +80,11 @@ public class ResourceComponent implements IVariableComponent { mainGroup.setLayoutData(gridData); mainGroup.setFont(parent.getFont()); mainGroup.setText(ToolUtil.buildVariableTag(varTag, null)); - + createSelectedResourceOption(); createSpecificResourceOption(); createResourceList(); - + updateResourceListEnablement(); } @@ -92,53 +97,55 @@ public class ResourceComponent implements IVariableComponent { data.heightHint = tree.getItemHeight() * getInitialVisibleItemCount(); tree.setLayoutData(data); tree.setFont(mainGroup.getFont()); - + resourceList = new TreeViewer(tree); - resourceList.addSelectionChangedListener(new ISelectionChangedListener() { - public void selectionChanged(SelectionChangedEvent event) { - validateResourceListSelection(); - selectedResource= (IResource) ((IStructuredSelection)event.getSelection()).getFirstElement(); - } - }); + resourceList + .addSelectionChangedListener(new ISelectionChangedListener() { + public void selectionChanged(SelectionChangedEvent event) { + validateResourceListSelection(); + selectedResource = (IResource) ((IStructuredSelection) event + .getSelection()).getFirstElement(); + } + }); resourceList.setContentProvider(new WorkbenchContentProvider()); resourceList.setLabelProvider(new WorkbenchLabelProvider()); resourceList.setInput(ResourcesPlugin.getWorkspace().getRoot()); } - + /** - * Creates the option button for using the selected - * resource. + * Creates the option button for using the selected resource. */ protected void createSelectedResourceOption() { selectedResourceButton = new Button(mainGroup, SWT.RADIO); - selectedResourceButton.setText(ExternalToolsModelMessages.getString("ResourceComponent.selectedResLabel")); //$NON-NLS-1$ + selectedResourceButton.setText(ExternalToolsModelMessages + .getString("ResourceComponent.selectedResLabel")); //$NON-NLS-1$ GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL); selectedResourceButton.setLayoutData(data); selectedResourceButton.setFont(mainGroup.getFont()); selectedResourceButton.setSelection(true); } - + /** - * Creates the option button for using a specific - * resource. + * Creates the option button for using a specific resource. */ protected void createSpecificResourceOption() { specificResourceButton = new Button(mainGroup, SWT.RADIO); - specificResourceButton.setText(ExternalToolsModelMessages.getString("ResourceComponent.specificResLabel")); //$NON-NLS-1$ + specificResourceButton.setText(ExternalToolsModelMessages + .getString("ResourceComponent.specificResLabel")); //$NON-NLS-1$ GridData data = new GridData(GridData.HORIZONTAL_ALIGN_FILL); specificResourceButton.setLayoutData(data); specificResourceButton.setFont(mainGroup.getFont()); specificResourceButton.setSelection(false); - + specificResourceButton.addSelectionListener(new SelectionAdapter() { public void widgetSelected(SelectionEvent e) { updateResourceListEnablement(); } }); } - - /* (non-Javadoc) - * Method declared on IVariableComponent. + + /* + * (non-Javadoc) Method declared on IVariableComponent. */ public Control getControl() { return mainGroup; @@ -150,44 +157,46 @@ public class ResourceComponent implements IVariableComponent { protected final IGroupDialogPage getPage() { return page; } - - /* (non-Javadoc) - * Method declared on IVariableComponent. + + /* + * (non-Javadoc) Method declared on IVariableComponent. */ public String getVariableValue() { - if (selectedResourceButton != null && selectedResourceButton.getSelection()) + if (selectedResourceButton != null + && selectedResourceButton.getSelection()) return null; - + if (resourceList != null) { if (selectedResource != null) return selectedResource.getFullPath().toString(); } - + return null; } /** - * Returns the number of items to be visible in the - * resource list. This will determine the initial height. + * Returns the number of items to be visible in the resource list. This will + * determine the initial height. */ protected int getInitialVisibleItemCount() { return 10; } - - /* (non-Javadoc) - * Method declared on IVariableComponent. + + /* + * (non-Javadoc) Method declared on IVariableComponent. */ public boolean isValid() { return isValid; } /** - * Sets whether the component's values are all valid. - * Updates the components's page valid state. No action - * taken if new valid state same as current one. + * Sets whether the component's values are all valid. Updates the + * components's page valid state. No action taken if new valid state same as + * current one. * - * @param isValid true if all values valid, - * false otherwise + * @param isValid + * true if all values valid, false + * otherwise */ protected final void setIsValid(boolean isValid) { if (this.isValid != isValid) { @@ -195,17 +204,18 @@ public class ResourceComponent implements IVariableComponent { this.page.updateValidState(); } } - + /** * Updates the enablement of the resource list if needed */ protected void updateResourceListEnablement() { if (specificResourceButton != null && resourceList != null) - resourceList.getTree().setEnabled(specificResourceButton.getSelection()); + resourceList.getTree().setEnabled( + specificResourceButton.getSelection()); } - - /* (non-Javadoc) - * Method declared on IVariableComponent. + + /* + * (non-Javadoc) Method declared on IVariableComponent. */ public void setVariableValue(String varValue) { if (varValue == null || varValue.length() == 0) { @@ -222,20 +232,23 @@ public class ResourceComponent implements IVariableComponent { specificResourceButton.setSelection(true); if (resourceList != null) { resourceList.getTree().setEnabled(true); - IResource member = ResourcesPlugin.getWorkspace().getRoot().findMember(varValue); + IResource member = ResourcesPlugin.getWorkspace().getRoot() + .findMember(varValue); if (member != null) - resourceList.setSelection(new StructuredSelection(member), true); + resourceList.setSelection(new StructuredSelection(member), + true); else resourceList.setSelection(StructuredSelection.EMPTY); } } } - - /* (non-Javadoc) - * Method declared on IVariableComponent. + + /* + * (non-Javadoc) Method declared on IVariableComponent. */ public void validate() { - if (specificResourceButton != null && specificResourceButton.getSelection()) { + if (specificResourceButton != null + && specificResourceButton.getSelection()) { validateResourceListSelection(); } @@ -244,22 +257,25 @@ public class ResourceComponent implements IVariableComponent { } /** - * Returns whether that the resource list selection is valid. - * If the list was not created, returns true. + * Returns whether that the resource list selection is valid. If the list + * was not created, returns true. * - * @return true to continue validating other - * fields, false to stop. + * @return true to continue validating other fields, + * false to stop. */ protected boolean validateResourceListSelection() { if (resourceList == null) return true; if (resourceList.getSelection().isEmpty()) { - getPage().setMessage(ExternalToolsModelMessages.getString("ResourceComponent.selectionRequired"), IMessageProvider.WARNING); //$NON-NLS-1$ + getPage() + .setMessage( + ExternalToolsModelMessages + .getString("ResourceComponent.selectionRequired"), IMessageProvider.WARNING); //$NON-NLS-1$ setIsValid(false); return false; } - + return true; } }