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.synchronize.action; import org.eclipse.core.resources.IProject; import org.eclipse.core.resources.IResource; import org.eclipse.jface.action.IAction; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.jface.dialogs.MessageDialogWithToggle; import org.eclipse.jface.preference.IPreferenceStore; import org.eclipse.swt.widgets.Shell; import org.eclipse.team.core.synchronize.FastSyncInfoFilter; import org.eclipse.team.core.synchronize.SyncInfo; import org.eclipse.team.svn.core.IStateFilter; import org.eclipse.team.svn.core.SVNTeamPlugin; import org.eclipse.team.svn.core.operation.IActionOperation; import org.eclipse.team.svn.core.synchronize.UpdateSyncInfo; import org.eclipse.team.svn.core.utility.SVNUtility; import org.eclipse.team.svn.ui.SVNTeamUIPlugin; import org.eclipse.team.svn.ui.SVNUIMessages; import org.eclipse.team.svn.ui.action.IResourceSelector; import org.eclipse.team.svn.ui.dialog.TagModifyWarningDialog; import org.eclipse.team.svn.ui.extension.ExtensionsManager; import org.eclipse.team.svn.ui.extension.factory.ICommitDialog; import org.eclipse.team.svn.ui.mapping.ModelHelper; import org.eclipse.team.svn.ui.mapping.SVNModelParticipantChangeSetCapability; import org.eclipse.team.svn.ui.panel.local.CommitPanel; import org.eclipse.team.svn.ui.preferences.SVNTeamPreferences; import org.eclipse.team.svn.ui.synchronize.SVNChangeSetCapability; import org.eclipse.team.svn.ui.utility.CommitActionUtility; import org.eclipse.team.svn.ui.utility.UIMonitorUtility; import org.eclipse.team.ui.synchronize.ISynchronizePageConfiguration; /** * Synchronize view commit action helper * * @author Igor Burilo * */ public class CommitActionHelper extends AbstractActionHelper { public CommitActionHelper(IAction action, ISynchronizePageConfiguration configuration) { super(action, configuration); } public IActionOperation getOperation() { return CommitActionHelper.getCommitOperation(this.getSyncInfoSelector(), this.configuration); } public FastSyncInfoFilter getSyncInfoFilter() { return CommitActionHelper.getCommitSyncInfoFilter(); } public static FastSyncInfoFilter getCommitSyncInfoFilter() { return new FastSyncInfoFilter.SyncInfoDirectionFilter(new int[] { SyncInfo.OUTGOING }) { public boolean select(SyncInfo info) { UpdateSyncInfo sync = (UpdateSyncInfo) info; return super.select(info) && !IStateFilter.SF_OBSTRUCTED.accept(sync.getLocalResource()); } }; } public static IActionOperation getCommitOperation(IResourceSelector resourceSelector, ISynchronizePageConfiguration configuration) { CommitActionUtility commitUtility = new CommitActionUtility(resourceSelector); IResource[] resources = commitUtility.getAllResources(); IProject[] tagOperatedProjects = SVNUtility.getTagOperatedProjects(resources); if (tagOperatedProjects.length != 0) { TagModifyWarningDialog dlg = new TagModifyWarningDialog(configuration.getSite().getShell(), tagOperatedProjects); if (dlg.open() != 0) { return null; } } String proposedComment = ModelHelper.isShowModelSync() ? SVNModelParticipantChangeSetCapability.getProposedComment(resources) : SVNChangeSetCapability.getProposedComment(resources); CommitPanel commitPanel = new CommitPanel(resources, resources, CommitPanel.MSG_COMMIT, proposedComment); ICommitDialog dialog = ExtensionsManager.getInstance().getCurrentCommitFactory().getCommitDialog( configuration.getSite().getShell(), commitUtility.getAllResourcesSet(), commitPanel); if (dialog.open() != 0) { return null; } return commitUtility.getCompositeCommitOperation(commitPanel.getSelectedResources(), commitPanel.getTreatAsEdits(), dialog.getMessage(), commitPanel.getKeepLocks(), configuration.getSite().getShell(), configuration.getSite().getPart()); } /** * Ask preferences in order to determine whether to consult change sets * during commit, synchronize or not */ public static boolean isIncludeChangeSets(final String message) { if (SVNTeamPlugin.instance().getModelChangeSetManager().getSets().length == 0) return false; final IPreferenceStore store = SVNTeamUIPlugin.instance().getPreferenceStore(); String consultChangeSetsOption = SVNTeamPreferences.getConsultChangeSetsInCommit(store, SVNTeamPreferences.CONSULT_CHANGE_SETS_IN_COMMIT); if (consultChangeSetsOption.equals(SVNTeamPreferences.CONSULT_CHANGE_SETS_IN_COMMIT_ALWAYS)) { return true; } else if (consultChangeSetsOption.equals(SVNTeamPreferences.CONSULT_CHANGE_SETS_IN_COMMIT_NEVER)) { return false; } final int[] result = new int[] { 0 }; // Ask the user whether to switch UIMonitorUtility.getDisplay().syncExec(new Runnable() { public void run() { Shell shell = UIMonitorUtility.getShell(); MessageDialogWithToggle m = MessageDialogWithToggle.openYesNoQuestion(shell, SVNUIMessages.ConsultChangeSets_toggleDialog_title, message, SVNUIMessages.ConsultChangeSets_toggleDialog_toggleMessage, false /* toggle state */, store, SVNTeamPreferences.fullPromptName(SVNTeamPreferences.CONSULT_CHANGE_SETS_IN_COMMIT)); m.getReturnCode(); result[0] = m.getReturnCode(); } }); switch (result[0]) { // yes case IDialogConstants.YES_ID: case IDialogConstants.OK_ID: return true; // no case IDialogConstants.NO_ID: return false; } return false; } }