diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/ProjectSelectionPage.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/ProjectSelectionPage.java | 275 |
1 files changed, 0 insertions, 275 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/ProjectSelectionPage.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/ProjectSelectionPage.java deleted file mode 100644 index 81c7a7346..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/wizards/exportgradle/ProjectSelectionPage.java +++ /dev/null @@ -1,275 +0,0 @@ -/* - * Copyright (C) 2013 The Android Open Source Project - * - * Licensed under the Eclipse Public License, Version 1.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.eclipse.org/org/documents/epl-v10.php - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.android.ide.eclipse.adt.internal.wizards.exportgradle; - -import com.google.common.base.Joiner; -import com.google.common.collect.Lists; -import com.ibm.icu.text.MessageFormat; - -import org.eclipse.core.resources.IMarker; -import org.eclipse.core.resources.IResource; -import org.eclipse.core.resources.IWorkspaceRoot; -import org.eclipse.core.resources.ResourcesPlugin; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.jdt.core.IJavaModel; -import org.eclipse.jdt.core.IJavaModelMarker; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.jdt.core.JavaCore; -import org.eclipse.jdt.core.JavaModelException; -import org.eclipse.jface.dialogs.Dialog; -import org.eclipse.jface.viewers.CheckStateChangedEvent; -import org.eclipse.jface.viewers.CheckboxTableViewer; -import org.eclipse.jface.viewers.ICheckStateListener; -import org.eclipse.jface.viewers.TableLayout; -import org.eclipse.jface.wizard.WizardPage; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -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.Label; -import org.eclipse.swt.widgets.Table; -import org.eclipse.ui.model.WorkbenchContentProvider; -import org.eclipse.ui.model.WorkbenchLabelProvider; - -import java.util.ArrayList; -import java.util.List; - -/** - * Displays a wizard page that lets the user choose the projects for which to create Gradle build - * files. - * <p> - * Based on {@link org.eclipse.ant.internal.ui.datatransfer.AntBuildfileExportPage} - */ -public class ProjectSelectionPage extends WizardPage { - - private final ProjectSetupBuilder mBuilder; - private CheckboxTableViewer mTableViewer; - private List<IJavaProject> mSelectedJavaProjects = Lists.newArrayList(); - - public ProjectSelectionPage(ProjectSetupBuilder builder) { - super("GradleExportPage"); //$NON-NLS-1$ - mBuilder = builder; - setPageComplete(false); - setTitle(ExportMessages.PageTitle); - setDescription(ExportMessages.PageDescription); - } - - @Override - public void createControl(Composite parent) { - initializeDialogUnits(parent); - - Composite workArea = new Composite(parent, SWT.NONE); - setControl(workArea); - - workArea.setLayout(new GridLayout()); - workArea.setLayoutData(new GridData(GridData.FILL_BOTH - | GridData.GRAB_HORIZONTAL | GridData.GRAB_VERTICAL)); - - Label title = new Label(workArea, SWT.NONE); - title.setText(ExportMessages.SelectProjects); - - Composite listComposite = new Composite(workArea, SWT.NONE); - GridLayout layout = new GridLayout(); - layout.numColumns = 2; - layout.marginWidth = 0; - layout.makeColumnsEqualWidth = false; - listComposite.setLayout(layout); - - listComposite.setLayoutData(new GridData(GridData.GRAB_HORIZONTAL - | GridData.GRAB_VERTICAL | GridData.FILL_BOTH)); - - Table table = new Table(listComposite, - SWT.CHECK | SWT.BORDER | SWT.V_SCROLL | SWT.H_SCROLL); - mTableViewer = new CheckboxTableViewer(table); - table.setLayout(new TableLayout()); - GridData data = new GridData(SWT.FILL, SWT.FILL, true, true); - data.heightHint = 300; - table.setLayoutData(data); - mTableViewer.setContentProvider(new WorkbenchContentProvider() { - @Override - public Object[] getElements(Object element) { - if (element instanceof IJavaProject[]) { - return (IJavaProject[]) element; - } - return null; - } - }); - mTableViewer.setLabelProvider(new WorkbenchLabelProvider()); - mTableViewer.addCheckStateListener(new ICheckStateListener() { - @Override - public void checkStateChanged(CheckStateChangedEvent event) { - if (event.getChecked()) { - mSelectedJavaProjects.add((IJavaProject) event.getElement()); - } else { - mSelectedJavaProjects.remove(event.getElement()); - } - updateEnablement(); - } - }); - - initializeProjects(); - createSelectionButtons(listComposite); - setControl(workArea); - updateEnablement(); - Dialog.applyDialogFont(parent); - } - - /** - * Creates select all/deselect all buttons. - */ - private void createSelectionButtons(Composite composite) { - Composite buttonsComposite = new Composite(composite, SWT.NONE); - GridLayout layout = new GridLayout(); - layout.marginWidth = 0; - layout.marginHeight = 0; - buttonsComposite.setLayout(layout); - - buttonsComposite.setLayoutData(new GridData( - GridData.VERTICAL_ALIGN_BEGINNING)); - - Button selectAll = new Button(buttonsComposite, SWT.PUSH); - selectAll.setText(ExportMessages.SelectAll); - selectAll.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - for (int i = 0; i < mTableViewer.getTable().getItemCount(); i++) { - mSelectedJavaProjects.add((IJavaProject) mTableViewer.getElementAt(i)); - } - mTableViewer.setAllChecked(true); - updateEnablement(); - } - }); - setButtonLayoutData(selectAll); - - Button deselectAll = new Button(buttonsComposite, SWT.PUSH); - deselectAll.setText(ExportMessages.DeselectAll); - deselectAll.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - mSelectedJavaProjects.clear(); - mTableViewer.setAllChecked(false); - updateEnablement(); - } - }); - setButtonLayoutData(deselectAll); - } - - /** - * Populates the list with all the eligible projects in the workspace. - */ - private void initializeProjects() { - IWorkspaceRoot rootWorkspace = ResourcesPlugin.getWorkspace().getRoot(); - IJavaModel javaModel = JavaCore.create(rootWorkspace); - IJavaProject[] javaProjects; - try { - javaProjects = javaModel.getJavaProjects(); - } catch (JavaModelException e) { - javaProjects = new IJavaProject[0]; - } - mTableViewer.setInput(javaProjects); - // Check any necessary projects - if (mSelectedJavaProjects != null) { - mTableViewer.setCheckedElements(mSelectedJavaProjects.toArray( - new IJavaProject[mSelectedJavaProjects.size()])); - } - } - - /** - * Enables/disables the finish button on the wizard and displays error messages as needed. - */ - private void updateEnablement() { - String error = null; - try { - if (mSelectedJavaProjects.size() == 0) { - error = ExportMessages.NoProjectsError; - return; - } - - List<String> cyclicProjects; - try { - cyclicProjects = getCyclicProjects(mSelectedJavaProjects); - if (cyclicProjects.size() > 0) { - error = MessageFormat.format(ExportMessages.CyclicProjectsError, - new Object[] { Joiner.on(", ").join(cyclicProjects) }); //$NON-NLS-1$ - return; - } - - error = mBuilder.setProject(mSelectedJavaProjects); - if (error != null) { - return; - } - - } catch (CoreException ignored) { - // TODO: do something? - } - } finally { - setErrorMessage(error); - setPageComplete(error == null); - getContainer().updateButtons(); - } - } - - @Override - public void setVisible(boolean visible) { - super.setVisible(visible); - if (visible) { - mTableViewer.getTable().setFocus(); - mBuilder.setCanFinish(false); - mBuilder.setCanGenerate(false); - } - } - - /** - * Returns given projects that have cyclic dependencies. - * - * @param javaProjects list of IJavaProject objects - * @return set of project names - */ - private List<String> getCyclicProjects(List<IJavaProject> projects) throws CoreException { - - List<String> cyclicProjects = new ArrayList<String>(); - for (IJavaProject javaProject : projects) { - if (hasCyclicDependency(javaProject)) { - cyclicProjects.add(javaProject.getProject().getName()); - } - } - return cyclicProjects; - } - - /** - * Check if given project has a cyclic dependency. - * <p> - * See {@link org.eclipse.jdt.core.tests.model.ClasspathTests.numberOfCycleMarkers} - */ - private static boolean hasCyclicDependency(IJavaProject javaProject) - throws CoreException { - IMarker[] markers = javaProject.getProject().findMarkers( - IJavaModelMarker.BUILDPATH_PROBLEM_MARKER, false, - IResource.DEPTH_ONE); - for (IMarker marker : markers) { - String cycleAttr = (String) marker - .getAttribute(IJavaModelMarker.CYCLE_DETECTED); - if (cycleAttr != null && cycleAttr.equals("true")) { //$NON-NLS-1$ - return true; - } - } - return false; - } -}
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