Java tutorial
/******************************************************************************* * Copyright (c) 2005-2008 Polarion Software. * 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: * Igor Burilo - Initial API and implementation *******************************************************************************/ package org.eclipse.team.svn.ui.panel.local; import org.eclipse.jface.resource.JFaceResources; 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.Group; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Link; import org.eclipse.swt.widgets.Listener; import org.eclipse.team.svn.core.connector.SVNConflictDescriptor.Operation; import org.eclipse.team.svn.core.connector.SVNConflictVersion; import org.eclipse.team.svn.core.connector.SVNRevision; import org.eclipse.team.svn.core.operation.IActionOperation; import org.eclipse.team.svn.core.operation.remote.GetLogMessagesOperation; import org.eclipse.team.svn.core.resource.ILocalResource; import org.eclipse.team.svn.core.resource.IRepositoryResource; import org.eclipse.team.svn.ui.SVNUIMessages; import org.eclipse.team.svn.ui.dialog.DefaultDialog; import org.eclipse.team.svn.ui.panel.AbstractDialogPanel; import org.eclipse.team.svn.ui.panel.common.SVNHistoryPanel; import org.eclipse.team.svn.ui.panel.common.SelectRevisionPanel; import org.eclipse.team.svn.ui.utility.UIMonitorUtility; /** * Edit tree conflicts panel * * @author Igor Burilo */ public class EditTreeConflictsPanel extends AbstractDialogPanel { protected ILocalResource local; protected EditTreeConflictsHelper helper; protected IActionOperation operation; protected Button localResolutionButton; protected Button remoteResolutionButton; protected Button manualResolutionButton; protected Button markAsMergedButton; public EditTreeConflictsPanel(ILocalResource local) { this.local = local; this.helper = new EditTreeConflictsHelper(this.local); this.dialogTitle = SVNUIMessages.EditTreeConflictsPanel_Title; this.dialogDescription = SVNUIMessages.EditTreeConflictsPanel_Description; this.defaultMessage = SVNUIMessages.EditTreeConflictsPanel_DefaultMessage; } protected void createControlsImpl(Composite parent) { Composite composite = new Composite(parent, SWT.NONE); GridLayout layout = new GridLayout(); layout.marginHeight = layout.marginWidth = 0; layout.numColumns = 1; GridData data = new GridData(GridData.FILL_BOTH); composite.setLayout(layout); composite.setLayoutData(data); this.createConflictInfoControls(composite); this.createConflictResolutionControls(composite); } protected void createConflictInfoControls(Composite parent) { Group composite = new Group(parent, SWT.NULL); GridLayout layout = new GridLayout(); layout.numColumns = 3; GridData data = new GridData(GridData.FILL_HORIZONTAL); composite.setLayout(layout); composite.setLayoutData(data); composite.setText(SVNUIMessages.EditTreeConflictsPanel_ConlictInfo_Group); //operation Label label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.EditTreeConflictsPanel_Operation_Label); label = new Label(composite, SWT.NULL); data = new GridData(GridData.FILL_HORIZONTAL); data.horizontalSpan = 2; label.setLayoutData(data); label.setText(this.helper.getOperationAsString()); //local status label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.EditTreeConflictsPanel_LocalStatus_Label); label = new Label(composite, SWT.NULL); data = new GridData(GridData.FILL_HORIZONTAL); data.horizontalSpan = 2; label.setLayoutData(data); label.setText(this.helper.getReasonAsString()); //remote action label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.EditTreeConflictsPanel_IncomingAction_Label); label = new Label(composite, SWT.NULL); data = new GridData(GridData.FILL_HORIZONTAL); data.horizontalSpan = 2; label.setLayoutData(data); label.setText(this.helper.getActionAsString()); //srcLeft label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.EditTreeConflictsPanel_StartVersion_Label); label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); SVNConflictVersion cVersionLeft = this.local.getTreeConflictDescriptor().srcLeftVersion; SVNConflictVersion cVersionRight = this.local.getTreeConflictDescriptor().srcRightVersion; label.setText(SVNUIMessages.format(SVNUIMessages.EditTreeConflictsPanel_revision, String .valueOf(cVersionLeft != null ? cVersionLeft.pegRevision : SVNRevision.INVALID_REVISION_NUMBER))); String leftUrl = this.helper.getSrcUrl(true); if (this.local.getTreeConflictDescriptor().operation == Operation.MERGE || this.local.getTreeConflictDescriptor().operation == Operation.SWITCHED) { Link leftLink = new Link(composite, SWT.NULL); leftLink.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); leftLink.setText("<a>" + leftUrl + "</a>"); //$NON-NLS-1$ //$NON-NLS-2$ leftLink.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { EditTreeConflictsPanel.this.showHistoryPage(true); } }); } else { label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); label.setText(leftUrl); } //srcRight label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.EditTreeConflictsPanel_EndRevision_Label); label = new Label(composite, SWT.NULL); label.setLayoutData(new GridData()); label.setText(SVNUIMessages.format(SVNUIMessages.EditTreeConflictsPanel_revision, String .valueOf(cVersionRight != null ? cVersionRight.pegRevision : SVNRevision.INVALID_REVISION_NUMBER))); Link rightLink = new Link(composite, SWT.NULL); rightLink.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); rightLink.setText("<a>" + this.helper.getSrcUrl(false) + "</a>"); //$NON-NLS-1$ //$NON-NLS-2$ rightLink.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { EditTreeConflictsPanel.this.showHistoryPage(false); } }); } protected void showHistoryPage(boolean isLeft) { boolean stopOnCopy = true; IRepositoryResource rr = this.helper.getRepositoryResourceForHistory(isLeft); SVNConflictVersion cVersionRight = this.local.getTreeConflictDescriptor().srcRightVersion; long currentRevision = cVersionRight != null ? cVersionRight.pegRevision : SVNRevision.INVALID_REVISION_NUMBER; GetLogMessagesOperation msgsOp = SelectRevisionPanel.getMsgsOp(rr, stopOnCopy); if (!UIMonitorUtility.doTaskNowDefault(UIMonitorUtility.getShell(), msgsOp, true).isCancelled() && msgsOp.getExecutionState() == IActionOperation.OK) { SVNHistoryPanel historyPanel = new SVNHistoryPanel(SVNUIMessages.SVNHistoryPanel_Title, SVNUIMessages.SVNHistoryPanel_Description, SVNUIMessages.SVNHistoryPanel_Message, msgsOp, true, false, currentRevision); DefaultDialog dialog = new DefaultDialog(UIMonitorUtility.getShell(), historyPanel); dialog.open(); } } protected void createConflictResolutionControls(Composite parent) { Group composite = new Group(parent, SWT.NULL); GridLayout layout = new GridLayout(); //layout.marginHeight = layout.marginWidth = 0; layout.numColumns = 1; GridData data = new GridData(GridData.FILL_HORIZONTAL); composite.setLayout(layout); composite.setLayoutData(data); composite.setText(SVNUIMessages.EditTreeConflictsPanel_Conflict_Resolution_Group); //tips section String tip = this.helper.getTip(); if (tip != null) { Label tipLabel = new Label(composite, SWT.NONE); tipLabel.setLayoutData(new GridData()); tipLabel.setText(SVNUIMessages.EditTreeConflictsPanel_Tips_Label); tipLabel.setFont(JFaceResources.getFontRegistry().getBold(JFaceResources.DEFAULT_FONT)); Label tipValue = new Label(composite, SWT.WRAP); tipValue.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); tipValue.setText(tip); } this.localResolutionButton = new Button(composite, SWT.RADIO); this.localResolutionButton.setLayoutData(new GridData()); this.localResolutionButton.setText(SVNUIMessages.EditTreeConflictsPanel_ApplyLocalChanges_Resolution); this.localResolutionButton.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { EditTreeConflictsPanel.this.changeResolutionSelection(); } }); this.remoteResolutionButton = new Button(composite, SWT.RADIO); this.remoteResolutionButton.setLayoutData(new GridData()); this.remoteResolutionButton.setText(SVNUIMessages.EditTreeConflictsPanel_ApplyIncomigChanges_Resolution); this.remoteResolutionButton.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { EditTreeConflictsPanel.this.changeResolutionSelection(); } }); this.manualResolutionButton = new Button(composite, SWT.RADIO); this.manualResolutionButton.setLayoutData(new GridData()); this.manualResolutionButton.setText(SVNUIMessages.EditTreeConflictsPanel_ManualResolution); this.manualResolutionButton.addListener(SWT.Selection, new Listener() { public void handleEvent(Event event) { EditTreeConflictsPanel.this.changeResolutionSelection(); } }); this.markAsMergedButton = new Button(composite, SWT.CHECK); this.markAsMergedButton.setLayoutData(new GridData()); this.markAsMergedButton.setText(SVNUIMessages.EditTreeConflictsPanel_MarkAsMerged_Button); } public void postInit() { super.postInit(); this.manualResolutionButton.setSelection(true); this.changeResolutionSelection(); } protected void changeResolutionSelection() { if (this.localResolutionButton.getSelection()) { this.markAsMergedButton.setSelection(true); this.markAsMergedButton.setEnabled(false); } else if (this.manualResolutionButton.getSelection()) { this.markAsMergedButton.setSelection(false); this.markAsMergedButton.setEnabled(true); } else if (this.remoteResolutionButton.getSelection()) { this.markAsMergedButton.setSelection(true); this.markAsMergedButton.setEnabled(!this.helper.isRemoteOperationResolveTheConflict()); } } protected void saveChangesImpl() { this.operation = this.helper.getOperation(this.remoteResolutionButton.getSelection(), this.localResolutionButton.getSelection(), this.markAsMergedButton.getSelection()); } protected void cancelChangesImpl() { this.operation = null; } public IActionOperation getOperation() { return this.operation; } public String getHelpId() { return "org.eclipse.team.svn.help.editTreeConflictsContext"; //$NON-NLS-1$ } }