diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplatesPreferencePage.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplatesPreferencePage.java | 245 |
1 files changed, 245 insertions, 0 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplatesPreferencePage.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplatesPreferencePage.java new file mode 100644 index 000000000..f489cc651 --- /dev/null +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/CommentTemplatesPreferencePage.java @@ -0,0 +1,245 @@ +/******************************************************************************* + * Copyright (c) 2005, 2010 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Maik Schreiber - initial API and implementation + * IBM - ongoing development + *******************************************************************************/ + +package org.eclipse.team.internal.ccvs.ui; + +import org.eclipse.jface.dialogs.Dialog; +import org.eclipse.jface.dialogs.IDialogConstants; +import org.eclipse.jface.preference.PreferencePage; +import org.eclipse.jface.viewers.*; +import org.eclipse.jface.window.Window; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.*; +import org.eclipse.team.core.TeamException; +import org.eclipse.team.internal.ccvs.core.util.Util; +import org.eclipse.ui.*; + +public class CommentTemplatesPreferencePage extends PreferencePage implements + IWorkbenchPreferencePage, ISelectionChangedListener { + + private ListViewer viewer; + private Button editButton; + private Button removeButton; + private Text preview; + + protected Control createContents(Composite ancestor) { + Composite parent = new Composite(ancestor, SWT.NONE); + GridLayout layout = new GridLayout(); + layout.marginWidth = 0; + layout.marginHeight = 0; + layout.numColumns = 1; + parent.setLayout(layout); + parent.setLayoutData(new GridData(GridData.FILL_BOTH)); + + createListAndButtons(parent); + + Label previewLabel = new Label(parent, SWT.NONE); + previewLabel.setText(CVSUIMessages.CommentTemplatesPreferencePage_Preview); + + preview = new Text(parent, SWT.MULTI | SWT.READ_ONLY | SWT.BORDER); + GridData gd = new GridData(GridData.FILL_HORIZONTAL); + gd.heightHint = convertHeightInCharsToPixels(5); + preview.setLayoutData(gd); + + PlatformUI.getWorkbench().getHelpSystem().setHelp(getControl(), IHelpContextIds.COMMENT_TEMPLATE_PREFERENCE_PAGE); + Dialog.applyDialogFont(ancestor); + + return parent; + } + + private Composite createListAndButtons(Composite parent) { + Composite listAndButtons = new Composite(parent, SWT.NONE); + GridLayout layout = new GridLayout(); + layout.marginWidth = 0; + layout.marginHeight = 0; + layout.numColumns = 2; + listAndButtons.setLayout(layout); + listAndButtons.setLayoutData(new GridData(GridData.FILL_BOTH)); + + Label viewerLabel = new Label(listAndButtons, SWT.NONE); + viewerLabel.setText(CVSUIMessages.CommentTemplatesPreferencePage_Description); + GridData data = new GridData(GridData.FILL_HORIZONTAL); + data.horizontalSpan = 2; + viewerLabel.setLayoutData(data); + + viewer = new ListViewer(listAndButtons); + viewer.setLabelProvider(new LabelProvider() { + public String getText(Object element) { + String template = (String) element; + return Util.flattenText(template); + } + }); + viewer.addSelectionChangedListener(this); + viewer.setComparator(new ViewerComparator() { + public int compare(Viewer viewer, Object e1, Object e2) { + String template1 = Util.flattenText((String) e1); + String template2 = Util.flattenText((String) e2); + return template1.compareToIgnoreCase(template2); + } + }); + viewer.addDoubleClickListener(new IDoubleClickListener() { + public void doubleClick(DoubleClickEvent event) { + editTemplate(); + } + }); + List list = viewer.getList(); + list.setLayoutData(new GridData(GridData.FILL_BOTH)); + + // populate list + String[] templates = + CVSUIPlugin.getPlugin().getRepositoryManager().getCommentTemplates(); + for (int i = 0; i < templates.length; i++) { + viewer.add(templates[i]); + } + + createButtons(listAndButtons); + return listAndButtons; + } + + private void createButtons(Composite parent) { + Composite buttons = new Composite(parent, SWT.NONE); + buttons.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_BEGINNING)); + GridLayout layout = new GridLayout(); + layout.marginHeight = 0; + layout.marginWidth = 0; + buttons.setLayout(layout); + + Button newButton = new Button(buttons, SWT.PUSH); + newButton.setText(CVSUIMessages.CommentTemplatesPreferencePage_New); + GridData data = new GridData(); + data.horizontalAlignment = GridData.FILL; + int widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); + data.widthHint = Math.max(widthHint, + newButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); + newButton.setLayoutData(data); + newButton.setEnabled(true); + newButton.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + newTemplate(); + } + }); + + editButton = new Button(buttons, SWT.PUSH); + editButton.setText(CVSUIMessages.CommentTemplatesPreferencePage_Edit); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); + data.widthHint = Math.max(widthHint, + editButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); + editButton.setLayoutData(data); + editButton.setEnabled(false); + editButton.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event e) { + editTemplate(); + } + }); + + removeButton = new Button(buttons, SWT.PUSH); + removeButton.setText(CVSUIMessages.CommentTemplatesPreferencePage_Remove); + data = new GridData(); + data.horizontalAlignment = GridData.FILL; + widthHint = convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH); + data.widthHint = Math.max(widthHint, + removeButton.computeSize(SWT.DEFAULT, SWT.DEFAULT, true).x); + removeButton.setLayoutData(data); + removeButton.setEnabled(false); + removeButton.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event e) { + remove(); + } + }); + } + + public void selectionChanged(SelectionChangedEvent event) { + IStructuredSelection selection = (IStructuredSelection) event.getSelection(); + switch (selection.size()) { + case 0: + editButton.setEnabled(false); + removeButton.setEnabled(false); + preview.setText(""); //$NON-NLS-1$ + break; + + case 1: + editButton.setEnabled(true); + removeButton.setEnabled(true); + preview.setText((String) selection.getFirstElement()); + break; + + default: + editButton.setEnabled(false); + removeButton.setEnabled(true); + preview.setText(""); //$NON-NLS-1$ + break; + } + } + + void newTemplate() { + CommentTemplateEditDialog dialog = new CommentTemplateEditDialog( + getShell(), + CVSUIMessages.CommentTemplatesPreferencePage_EditCommentTemplateTitle, + CVSUIMessages.CommentTemplatesPreferencePage_EditCommentTemplateMessage, + "", null); //$NON-NLS-1$ + if (dialog.open() == Window.OK) { + viewer.add(dialog.getValue()); + } + } + + void editTemplate() { + IStructuredSelection selection = (IStructuredSelection) viewer.getSelection(); + if (selection.size() == 1) { + String oldTemplate = (String) selection.getFirstElement(); + CommentTemplateEditDialog dialog = new CommentTemplateEditDialog( + getShell(), + CVSUIMessages.CommentTemplatesPreferencePage_EditCommentTemplateTitle, + CVSUIMessages.CommentTemplatesPreferencePage_EditCommentTemplateMessage, + oldTemplate, null); + if (dialog.open() == Window.OK) { + viewer.remove(oldTemplate); + viewer.add(dialog.getValue()); + } + } + } + + void remove() { + IStructuredSelection selection = (IStructuredSelection) viewer.getSelection(); + viewer.remove(selection.toArray()); + } + + public boolean performOk() { + int numTemplates = viewer.getList().getItemCount(); + String[] templates = new String[numTemplates]; + for (int i = 0; i < numTemplates; i++) { + templates[i] = (String) viewer.getElementAt(i); + } + try { + CVSUIPlugin.getPlugin().getRepositoryManager() + .replaceAndSaveCommentTemplates(templates); + } catch (TeamException e) { + CVSUIPlugin.openError(getShell(), null, null, e, CVSUIPlugin.LOG_OTHER_EXCEPTIONS); + } + + return super.performOk(); + } + + public void init(IWorkbench workbench) { + // Nothing to do + } + + protected void performDefaults() { + // default: the list of comments is cleaned + viewer.getList().removeAll(); + super.performDefaults(); + } + +} |