diff options
Diffstat (limited to 'bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/BranchPromptDialog.java')
| -rw-r--r-- | bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/BranchPromptDialog.java | 273 |
1 files changed, 273 insertions, 0 deletions
diff --git a/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/BranchPromptDialog.java b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/BranchPromptDialog.java new file mode 100644 index 000000000..0a33d744d --- /dev/null +++ b/bundles/org.eclipse.team.cvs.ui/src/org/eclipse/team/internal/ccvs/ui/BranchPromptDialog.java @@ -0,0 +1,273 @@ +/******************************************************************************* + * Copyright (c) 2002 IBM Corporation and others. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Common Public License v0.5 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/cpl-v05.html + * + * Contributors: + * IBM - Initial implementation + ******************************************************************************/ +package org.eclipse.team.internal.ccvs.ui; + +import org.eclipse.core.runtime.IStatus; +import org.eclipse.jface.dialogs.IDialogConstants; +import org.eclipse.jface.viewers.ISelectionChangedListener; +import org.eclipse.jface.viewers.SelectionChangedEvent; +import org.eclipse.jface.viewers.TreeViewer; +import org.eclipse.swt.SWT; +import org.eclipse.swt.layout.GridData; +import org.eclipse.swt.layout.GridLayout; +import org.eclipse.swt.widgets.Button; +import org.eclipse.swt.widgets.Composite; +import org.eclipse.swt.widgets.Event; +import org.eclipse.swt.widgets.Label; +import org.eclipse.swt.widgets.Listener; +import org.eclipse.swt.widgets.Shell; +import org.eclipse.swt.widgets.Text; +import org.eclipse.swt.widgets.Tree; +import org.eclipse.team.internal.ccvs.core.CVSTag; +import org.eclipse.team.internal.ccvs.core.ICVSFolder; +import org.eclipse.team.internal.ccvs.ui.merge.ProjectElement; +import org.eclipse.team.internal.ccvs.ui.wizards.CVSWizardPage; +import org.eclipse.ui.model.WorkbenchContentProvider; +import org.eclipse.ui.model.WorkbenchLabelProvider; + +public class BranchPromptDialog extends DetailsDialog { + + private ICVSFolder folder; + private String branchTag = ""; + private String versionTag= ""; + private String versionName= ""; + + private boolean allStickyResources; + private boolean update; + + private Text versionText; + private Text branchText; + + private static final int TABLE_HEIGHT_HINT = 150; + + // widgets; + private TreeViewer tagTree; + + public BranchPromptDialog(Shell parentShell, String title, ICVSFolder folder, boolean allResourcesSticky, String versionName) { + super(parentShell, title); + this.folder = folder; + this.allStickyResources = allResourcesSticky; + this.versionName = versionName; + } + + /** + * @see DetailsDialog#createMainDialogArea(Composite) + */ + protected void createMainDialogArea(Composite composite) { + // create message + Label label = new Label(composite, SWT.WRAP); + String message; + if(allStickyResources) { + message = Policy.bind("BranchWizardPage.pageDescriptionVersion"); //$NON-NLS-1$ + } else { + message = Policy.bind("BranchWizardPage.pageDescription"); //$NON-NLS-1$ + } + label.setText(message); + GridData data = new GridData( + GridData.GRAB_HORIZONTAL | + GridData.GRAB_VERTICAL | + GridData.HORIZONTAL_ALIGN_FILL | + GridData.VERTICAL_ALIGN_CENTER); + data.widthHint = convertHorizontalDLUsToPixels(IDialogConstants.MINIMUM_MESSAGE_AREA_WIDTH);; + label.setLayoutData(data); + label.setFont(composite.getFont()); + + CVSWizardPage.createLabel(composite, Policy.bind("BranchWizardPage.branchName")); //$NON-NLS-1$ + branchText = CVSWizardPage.createTextField(composite); + branchText.addListener(SWT.Modify, new Listener() { + public void handleEvent(Event event) { + branchTag = branchText.getText(); + updateEnablements(); + updateVersionName(branchTag); + } + }); + + final Button check = new Button(composite, SWT.CHECK); + data = new GridData(); + data.horizontalSpan = 2; + check.setLayoutData(data); + check.setText(Policy.bind("BranchWizardPage.startWorking")); //$NON-NLS-1$ + check.addListener(SWT.Selection, new Listener() { + public void handleEvent(Event event) { + update = check.getSelection(); + } + }); + check.setSelection(true); + update = true; + + label = new Label(composite, SWT.WRAP); + label.setText(Policy.bind("BranchWizardPage.specifyVersion")); //$NON-NLS-1$ + data = new GridData(); + data.horizontalSpan = 2; + data.widthHint = 350; + label.setLayoutData(data); + + CVSWizardPage.createLabel(composite, Policy.bind("BranchWizardPage.versionName")); //$NON-NLS-1$ + versionText = CVSWizardPage.createTextField(composite); + versionText.addListener(SWT.Modify, new Listener() { + public void handleEvent(Event event) { + versionTag = versionText.getText(); + updateEnablements(); + } + }); + + if(allStickyResources) { + versionText.setEditable(false); + versionText.setText(versionName); + } + + branchText.setFocus(); + } + + /** + * Updates version name + */ + protected void updateVersionName(String branchName) { + if(versionText!=null && !allStickyResources) { + versionText.setText(Policy.bind("BranchWizardPage.versionPrefix") + branchName); //$NON-NLS-1$ + } + } + + /** + * @see DetailsDialog#createDropDownDialogArea(Composite) + */ + protected Composite createDropDownDialogArea(Composite parent) { + + // create a composite with standard margins and spacing + Composite composite = new Composite(parent, SWT.NONE); + GridLayout layout = new GridLayout(); + layout.marginHeight = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN); + layout.marginWidth = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN); + layout.verticalSpacing = convertVerticalDLUsToPixels(IDialogConstants.VERTICAL_SPACING); + layout.horizontalSpacing = convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_SPACING); + composite.setLayout(layout); + composite.setLayoutData(new GridData(GridData.FILL_BOTH)); + composite.setFont(parent.getFont()); + + tagTree = createTree(composite); + tagTree.setInput(new ProjectElement(folder, false /*show HEAD tag*/)); + Runnable refresh = new Runnable() { + public void run() { + getShell().getDisplay().syncExec(new Runnable() { + public void run() { + tagTree.refresh(); + } + }); + } + }; + TagConfigurationDialog.createTagDefinitionButtons(getShell(), composite, new ICVSFolder[] {folder}, + convertVerticalDLUsToPixels(IDialogConstants.BUTTON_HEIGHT), + convertHorizontalDLUsToPixels(IDialogConstants.BUTTON_WIDTH), + refresh, refresh); + return composite; + } + + /** + * Creates the existing branch and version tree viewer in the details pane + */ + protected TreeViewer createTree(Composite parent) { + Tree tree = new Tree(parent, SWT.SINGLE | SWT.BORDER); + GridData data = new GridData(GridData.FILL_BOTH); + data.heightHint = TABLE_HEIGHT_HINT; + tree.setLayoutData(data); + TreeViewer result = new TreeViewer(tree); + result.setContentProvider(new WorkbenchContentProvider()); + result.setLabelProvider(new WorkbenchLabelProvider()); + result.addSelectionChangedListener(new ISelectionChangedListener() { + public void selectionChanged(SelectionChangedEvent event) { + } + }); + result.setSorter(new RepositorySorter()); + return result; + } + + /** + * Validates branch and version names + */ + protected void updateEnablements() { + String message = null; + + if (branchTag.length() == 0) { + message = null; + } else { + IStatus status = CVSTag.validateTagName(branchTag); + if (!status.isOK()) { + message = Policy.bind("BranchWizard.branchNameWarning", status.getMessage()); //$NON-NLS-1$ + } else { + if(versionText!=null) { + status = CVSTag.validateTagName(versionText.getText()); + if (!status.isOK()) { + message = Policy.bind("BranchWizard.versionNameWarning", status.getMessage()); //$NON-NLS-1$ + } else { + if(versionTag.equals(branchTag)) { + message = Policy.bind("BranchWizard.branchAndVersionMustBeDifferent"); //$NON-NLS-1$ + } else { + if(doesTagNameExists(versionTag)) { + message = Policy.bind("BranchWizard.versionNameAlreadyExists"); //$NON-NLS-1$ + } else if(doesBranchNameExists(branchTag)) { + message = Policy.bind("BranchWizard.branchNameAlreadyExists"); //$NON-NLS-1$ + } + } + } + } + } + } + setErrorMessage(message); + } + + /** + * Answers if the given tag name already exists + */ + protected boolean doesTagNameExists(String name) { + CVSTag[] tags = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownVersionTags(folder); + for (int i = 0; i < tags.length; i++) { + if(tags[i].getName().equals(name)) { + return true; + } + } + return false; + } + + /** + * Answers if the given branch name already exists + */ + protected boolean doesBranchNameExists(String name) { + CVSTag[] tags = CVSUIPlugin.getPlugin().getRepositoryManager().getKnownBranchTags(folder); + for (int i = 0; i < tags.length; i++) { + if(tags[i].getName().equals(name)) { + return true; + } + } + return false; + } + + + /** + * Returns the branch tag name + */ + public String getBranchTagName() { + return branchTag; + } + + /** + * Returns the version tag name + */ + public String getVersionTagName() { + return versionTag; + } + + /** + * Returns the state of the update checkbox + */ + public boolean getUpdate() { + return update; + } +} |