mirror of
https://github.com/eclipse-cdt/cdt
synced 2025-04-22 22:22:11 +02:00
New Project Location area: full rework.
This commit is contained in:
Oleg Krasilnikov
parent
efe180944f
commit
733f00d3a8
4 changed files with 391 additions and 25 deletions
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@ -19,5 +19,6 @@ Require-Bundle: org.eclipse.ui.ide;bundle-version="[3.2.0,4.0.0)",
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org.eclipse.core.variables;bundle-version="[3.1.100,4.0.0)",
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org.eclipse.ui.navigator;bundle-version="[3.2.0,4.0.0)";resolution:=optional,
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org.eclipse.cdt.make.core,
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org.eclipse.cdt.make.ui
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org.eclipse.cdt.make.ui,
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org.eclipse.core.filesystem
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Eclipse-LazyStart: true
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@ -90,12 +90,15 @@ CConfigWizardPage.12=Use "Advanced settings" button to edit project's properties
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CConfigWizardPage.13=Advanced settings...
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CMainWizardPage.0=Project types:
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CMainWizardPage.1=Show project types and toolchains only if they are supported on the platform
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CMainWizardPage.10=A project with that name already exists in the workspace.
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CMainWizardPage.2=Edit properties after project creation
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CMainWizardPage.3=No project types available. Project cannot be created
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CMainWizardPage.4=At least one toolchain should be selected \!
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CMainWizardPage.5=Cannot create ICProjectTypeHandler :
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CMainWizardPage.6=File with specified name already exists \!
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CMainWizardPage.7=Directory with specified name already exists \!
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CMainWizardPage.8=Project name:
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CMainWizardPage.9=Project name is empty
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WizardNewProjectCreationPage_nameLabel=
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WizardNewProjectCreationPage_projectNameEmpty=
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WizardNewProjectCreationPage_projectExistsMessage=
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@ -114,3 +117,14 @@ NewModelProjectWizard.3=Create C++ project of selected type
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NewModelProjectWizard.4=C project
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NewModelProjectWizard.5=Create C project of selected type
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StdBuildWizard.0=Makefile project
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ProjectContentsArea.0=Browse...
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ProjectContentsArea.1=Use default location
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ProjectContentsArea.2=Location:
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ProjectContentsArea.3=Choose file system:
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ProjectContentsArea.3=Invalid location path
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ProjectContentsArea.4=Project contents directory must be specified
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ProjectContentsArea.5=Select directory:
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ProjectContentsArea.6=Project path should be absolute
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ProjectContentsArea.7=Project path is not valid
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ProjectContentsArea.8=Cannot create given path
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ProjectContentsArea.9=File with given name already exists
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@ -16,6 +16,7 @@ import java.util.TreeSet;
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import org.eclipse.cdt.managedbuilder.core.IToolChain;
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import org.eclipse.cdt.managedbuilder.ui.properties.Messages;
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import org.eclipse.cdt.managedbuilder.ui.properties.PageLayout;
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import org.eclipse.cdt.managedbuilder.ui.wizards.ProjectContentsArea.IErrorMessageReporter;
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import org.eclipse.cdt.ui.newui.CDTPrefUtil;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.IResource;
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@ -45,11 +46,6 @@ import org.eclipse.swt.widgets.Text;
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import org.eclipse.swt.widgets.Tree;
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import org.eclipse.swt.widgets.TreeItem;
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import org.eclipse.ui.PlatformUI;
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import org.eclipse.ui.internal.ide.IDEWorkbenchMessages;
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import org.eclipse.ui.internal.ide.IDEWorkbenchPlugin;
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import org.eclipse.ui.internal.ide.IIDEHelpContextIds;
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import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea;
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import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMessageReporter;
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public class CMainWizardPage extends WizardPage implements IToolChainListListener {
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@ -58,7 +54,7 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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public static final String CLASS_NAME = "class"; //$NON-NLS-1$
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public static final String PAGE_ID = "org.eclipse.cdt.managedbuilder.ui.wizard.NewModelProjectWizardPage"; //$NON-NLS-1$
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private static final String HELP_CTX = "org.eclipse.ui.ide.new_project_wizard_page_context"; //$NON-NLS-1$
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// initial value stores
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private String initialProjectFieldValue;
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@ -79,7 +75,7 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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}
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};
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private ProjectContentsLocationArea locationArea;
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private ProjectContentsArea locationArea;
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// constants
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private static final int SIZING_TEXT_FIELD_WIDTH = 250;
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@ -103,15 +99,13 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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composite.setFont(parent.getFont());
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initializeDialogUnits(parent);
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PlatformUI.getWorkbench().getHelpSystem().setHelp(composite,
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IIDEHelpContextIds.NEW_PROJECT_WIZARD_PAGE);
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PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, HELP_CTX);
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composite.setLayout(new GridLayout());
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composite.setLayoutData(new GridData(GridData.FILL_BOTH));
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createProjectNameGroup(composite);
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locationArea = new ProjectContentsLocationArea(getErrorReporter(), composite);
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locationArea = new ProjectContentsArea(getErrorReporter(), composite);
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if(initialProjectFieldValue != null) {
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locationArea.updateProjectName(initialProjectFieldValue);
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}
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@ -180,25 +174,18 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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*/
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private IErrorMessageReporter getErrorReporter() {
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return new IErrorMessageReporter(){
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/* (non-Javadoc)
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* @see org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMessageReporter#reportError(java.lang.String)
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*/
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public void reportError(String errorMessage) {
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setErrorMessage(errorMessage);
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boolean valid = errorMessage == null;
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if(valid) {
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valid = validatePage();
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}
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if(valid) valid = validatePage();
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setPageComplete(valid);
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}
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};
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}
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public IWizardPage getNextPage() {
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if (h_selected == null || h_selected.isDummy()) // cannot continue
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return null;
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// MBSCustomPageManager.setPageHideStatus(next.pageID, false);
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return next;
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}
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/**
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@ -216,7 +203,7 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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// new project label
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Label projectLabel = new Label(projectGroup, SWT.NONE);
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projectLabel.setText(IDEWorkbenchMessages.WizardNewProjectCreationPage_nameLabel);
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projectLabel.setText(Messages.getString("CMainWizardPage.8")); //$NON-NLS-1$
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projectLabel.setFont(parent.getFont());
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// new project name entry field
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@ -323,12 +310,12 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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* <code>false</code> if at least one is invalid
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*/
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protected boolean validatePage() {
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IWorkspace workspace = IDEWorkbenchPlugin.getPluginWorkspace();
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IWorkspace workspace = ResourcesPlugin.getWorkspace();
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setMessage(null);
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String projectFieldContents = getProjectNameFieldValue();
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if (projectFieldContents.length() == 0) {
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setErrorMessage(IDEWorkbenchMessages.WizardNewProjectCreationPage_projectNameEmpty);
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setErrorMessage(Messages.getString("CMainWizardPage.9")); //$NON-NLS-1$
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return false;
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}
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@ -349,7 +336,7 @@ import org.eclipse.ui.internal.ide.dialogs.ProjectContentsLocationArea.IErrorMes
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bad = false;
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}
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if (bad) {
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setErrorMessage(IDEWorkbenchMessages.WizardNewProjectCreationPage_projectExistsMessage);
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setErrorMessage(Messages.getString("CMainWizardPage.10")); //$NON-NLS-1$
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return false;
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}
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}
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@ -0,0 +1,364 @@
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/*******************************************************************************
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* Copyright (c) 2005, 2007 IBM Corporation and others.
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* All rights reserved. This program and the accompanying materials
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* are made available under the terms of the Eclipse Public License v1.0
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* which accompanies this distribution, and is available at
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* http://www.eclipse.org/legal/epl-v10.html
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*
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* Contributors:
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* IBM Corporation - initial API and implementation
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* Intel corporation - cloned to CDT UI, to avoid discouraged access
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*******************************************************************************/
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package org.eclipse.cdt.managedbuilder.ui.wizards;
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import java.io.File;
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import java.io.IOException;
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import java.net.URI;
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import java.net.URISyntaxException;
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import org.eclipse.cdt.managedbuilder.ui.properties.Messages;
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import org.eclipse.cdt.ui.newui.AbstractPage;
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import org.eclipse.core.filesystem.URIUtil;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.resources.ResourcesPlugin;
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import org.eclipse.core.runtime.IStatus;
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import org.eclipse.core.runtime.Path;
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import org.eclipse.core.runtime.Platform;
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import org.eclipse.osgi.util.TextProcessor;
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import org.eclipse.swt.SWT;
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import org.eclipse.swt.events.ModifyEvent;
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import org.eclipse.swt.events.ModifyListener;
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import org.eclipse.swt.events.SelectionAdapter;
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import org.eclipse.swt.events.SelectionEvent;
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import org.eclipse.swt.layout.GridData;
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import org.eclipse.swt.layout.GridLayout;
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import org.eclipse.swt.widgets.Button;
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import org.eclipse.swt.widgets.Composite;
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import org.eclipse.swt.widgets.DirectoryDialog;
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import org.eclipse.swt.widgets.Label;
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import org.eclipse.swt.widgets.Text;
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/**
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*
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*/
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public class ProjectContentsArea {
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private static final String ERROR_INVALID_PATH = Messages.getString("ProjectContentsArea.3"); //$NON-NLS-1$
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private static final String ERROR_PATH_EMPTY = Messages.getString("ProjectContentsArea.4"); //$NON-NLS-1$
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private static final String ERROR_NOT_ABSOLUTE = Messages.getString("ProjectContentsArea.6"); //$NON-NLS-1$
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private static final String ERROR_NOT_VALID = Messages.getString("ProjectContentsArea.7"); //$NON-NLS-1$
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private static final String ERROR_CANNOT_CREATE = Messages.getString("ProjectContentsArea.8"); //$NON-NLS-1$
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private static final String ERROR_FILE_EXISTS = Messages.getString("ProjectContentsArea.9"); //$NON-NLS-1$
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private static final String BROWSE_LABEL = Messages.getString("ProjectContentsArea.0"); //$NON-NLS-1$
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private static final int SIZING_TEXT_FIELD_WIDTH = 250;
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private static final String FILE_SCHEME = "file"; //$NON-NLS-1$
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private Label locationLabel;
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private Text locationPathField;
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private Button browseButton;
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private IErrorMessageReporter errorReporter;
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private String projectName = AbstractPage.EMPTY_STR;
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private String userPath = AbstractPage.EMPTY_STR;
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private Button useDefaultsButton;
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private IProject existingProject;
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/**
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* Create a new instance of a ProjectContentsLocationArea.
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*
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* @param composite
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*/
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public ProjectContentsArea(IErrorMessageReporter er, Composite composite) {
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errorReporter = er;
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createContents(composite, true);
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}
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/**
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* Create the contents of the receiver.
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*
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* @param composite
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* @param defaultEnabled
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*/
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private void createContents(Composite composite, boolean defaultEnabled) {
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// project specification group
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Composite projectGroup = new Composite(composite, SWT.NONE);
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GridLayout layout = new GridLayout();
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layout.numColumns = 4;
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projectGroup.setLayout(layout);
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projectGroup.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
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useDefaultsButton = new Button(projectGroup, SWT.CHECK | SWT.RIGHT);
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useDefaultsButton.setText(Messages.getString("ProjectContentsArea.1")); //$NON-NLS-1$
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useDefaultsButton.setSelection(defaultEnabled);
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GridData buttonData = new GridData();
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buttonData.horizontalSpan = 4;
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useDefaultsButton.setLayoutData(buttonData);
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createUserEntryArea(projectGroup, defaultEnabled);
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useDefaultsButton.addSelectionListener(new SelectionAdapter() {
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public void widgetSelected(SelectionEvent e) {
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boolean useDefaults = useDefaultsButton.getSelection();
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if (useDefaults) {
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userPath = locationPathField.getText();
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locationPathField.setText(TextProcessor
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.process(getDefaultPathDisplayString()));
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} else {
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locationPathField.setText(TextProcessor.process(userPath));
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}
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setUserAreaEnabled(!useDefaults);
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}
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});
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setUserAreaEnabled(!defaultEnabled);
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}
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/**
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* Return whether or not we are currently showing the default location for
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* the project.
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*
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* @return boolean
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*/
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public boolean isDefault() {
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return useDefaultsButton.getSelection();
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}
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/**
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* Create the area for user entry.
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*
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* @param composite
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* @param defaultEnabled
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*/
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private void createUserEntryArea(Composite composite, boolean defaultEnabled) {
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// location label
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locationLabel = new Label(composite, SWT.NONE);
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locationLabel.setText(Messages.getString("ProjectContentsArea.2")); //$NON-NLS-1$
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// project location entry field
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locationPathField = new Text(composite, SWT.BORDER);
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GridData data = new GridData(GridData.FILL_HORIZONTAL);
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data.widthHint = SIZING_TEXT_FIELD_WIDTH;
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data.horizontalSpan = 2;
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locationPathField.setLayoutData(data);
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// browse button
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browseButton = new Button(composite, SWT.PUSH);
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browseButton.setText(BROWSE_LABEL);
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browseButton.addSelectionListener(new SelectionAdapter() {
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public void widgetSelected(SelectionEvent event) {
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handleLocationBrowseButtonPressed();
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}
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});
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if (defaultEnabled) {
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locationPathField.setText(TextProcessor
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.process(getDefaultPathDisplayString()));
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} else {
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if (existingProject == null) {
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locationPathField.setText(AbstractPage.EMPTY_STR);
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} else {
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locationPathField.setText(TextProcessor.process(existingProject
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.getLocation().toString()));
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}
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}
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locationPathField.addModifyListener(new ModifyListener() {
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public void modifyText(ModifyEvent e) {
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errorReporter.reportError(checkValidLocation());
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}
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});
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}
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/**
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* Return the path we are going to display. If it is a file URI then remove
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* the file prefix.
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*
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* @return String
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*/
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private String getDefaultPathDisplayString() {
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URI defaultURI = null;
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if (existingProject != null) {
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defaultURI = existingProject.getLocationURI();
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}
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// Handle files specially. Assume a file if there is no project to query
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if (defaultURI == null || defaultURI.getScheme().equals(FILE_SCHEME)) {
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return Platform.getLocation().append(projectName).toString();
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}
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return defaultURI.toString();
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}
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/**
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* Set the enablement state of the receiver.
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*
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* @param enabled
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*/
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private void setUserAreaEnabled(boolean enabled) {
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locationLabel.setEnabled(enabled);
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locationPathField.setEnabled(enabled);
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browseButton.setEnabled(enabled);
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}
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/**
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* Return the browse button. Usually referenced in order to set the layout
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* data for a dialog.
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*
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* @return Button
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*/
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public Button getBrowseButton() {
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return browseButton;
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}
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/**
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* Open an appropriate directory browser
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*/
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private void handleLocationBrowseButtonPressed() {
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String selectedDirectory = null;
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String dirName = getPathFromLocationField();
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if (!dirName.equals(AbstractPage.EMPTY_STR)) {
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File f = new Path(dirName).toFile();
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if (!f.exists()) dirName = AbstractPage.EMPTY_STR;
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}
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DirectoryDialog dialog = new DirectoryDialog(locationPathField.getShell());
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dialog.setMessage(Messages.getString("ProjectContentsArea.5")); //$NON-NLS-1$
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dialog.setFilterPath(dirName);
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selectedDirectory = dialog.open();
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if (selectedDirectory != null)
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updateLocationField(selectedDirectory);
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}
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/**
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* Update the location field based on the selected path.
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*
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* @param selectedPath
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*/
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private void updateLocationField(String selectedPath) {
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locationPathField.setText(TextProcessor.process(selectedPath));
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}
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/**
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* Return the path on the location field.
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*
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* @return String
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*/
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private String getPathFromLocationField() {
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URI fieldURI;
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try {
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fieldURI = new URI(locationPathField.getText());
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} catch (URISyntaxException e) {
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return locationPathField.getText();
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}
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return fieldURI.getPath();
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}
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/**
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* Check if the entry in the widget location is valid. If it is valid return
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* null. Otherwise return a string that indicates the problem.
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*
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* @return String
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*/
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public String checkValidLocation() {
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if (isDefault()) return null;
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String locationFieldContents = locationPathField.getText();
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if (locationFieldContents.length() == 0)
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return ERROR_PATH_EMPTY;
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URI newPath = getProjectLocationURI();
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if (newPath == null)
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return ERROR_INVALID_PATH;
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if (!Path.EMPTY.isValidPath(locationFieldContents))
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return ERROR_NOT_VALID;
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Path p = new Path(locationFieldContents);
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if (!p.isAbsolute())
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return ERROR_NOT_ABSOLUTE;
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// try to create dummy file
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File f = p.toFile();
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if (!f.exists()) {
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boolean result = false;
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try {
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result = f.createNewFile();
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} catch (IOException e) {}
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if (result)
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f.delete();
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else
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return ERROR_CANNOT_CREATE;
|
||||
} else {
|
||||
if (f.isFile())
|
||||
return ERROR_FILE_EXISTS;
|
||||
}
|
||||
|
||||
//create a dummy project for the purpose of validation if necessary
|
||||
IProject project = existingProject;
|
||||
if (project == null) {
|
||||
String name = new Path(locationFieldContents).lastSegment();
|
||||
if (name != null && Path.EMPTY.isValidSegment(name))
|
||||
project = ResourcesPlugin.getWorkspace().getRoot().getProject(name);
|
||||
else
|
||||
return ERROR_INVALID_PATH;
|
||||
}
|
||||
IStatus locationStatus = project.getWorkspace().validateProjectLocationURI(project, newPath);
|
||||
|
||||
if (!locationStatus.isOK()) {
|
||||
return locationStatus.getMessage();
|
||||
}
|
||||
if (existingProject != null) {
|
||||
URI projectPath = existingProject.getLocationURI();
|
||||
if (projectPath != null && URIUtil.equals(projectPath, newPath))
|
||||
return ERROR_INVALID_PATH;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the URI for the location field if possible.
|
||||
* @return URI or <code>null</code> if it is not valid.
|
||||
*/
|
||||
public URI getProjectLocationURI() {
|
||||
return URIUtil.toURI(locationPathField.getText());
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the text to the default or clear it if not using the defaults.
|
||||
* @param newName
|
||||
* the name of the project to use. If <code>null</code> use the
|
||||
* existing project name.
|
||||
*/
|
||||
public void updateProjectName(String newName) {
|
||||
projectName = newName;
|
||||
if (isDefault())
|
||||
locationPathField.setText(TextProcessor.process(getDefaultPathDisplayString()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Return the location for the project. If we are using defaults then return
|
||||
* the workspace root so that core creates it with default values.
|
||||
*
|
||||
* @return String
|
||||
*/
|
||||
public String getProjectLocation() {
|
||||
return isDefault() ?
|
||||
Platform.getLocation().toString():
|
||||
locationPathField.getText();
|
||||
}
|
||||
|
||||
/**
|
||||
* IErrorMessageReporter is an interface for type that allow message
|
||||
* reporting. Null means "clear error messages area".
|
||||
*/
|
||||
public interface IErrorMessageReporter {
|
||||
public void reportError(String errorMessage);
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Reference in a new issue