diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/properties/LibraryProperties.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/properties/LibraryProperties.java | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/properties/LibraryProperties.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/properties/LibraryProperties.java deleted file mode 100644 index a734b4168..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/properties/LibraryProperties.java +++ /dev/null @@ -1,374 +0,0 @@ -/* - * Copyright (C) 2010 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.properties; - -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.project.ProjectChooserHelper; -import com.android.ide.eclipse.adt.internal.project.ProjectChooserHelper.IProjectChooserFilter; -import com.android.ide.eclipse.adt.internal.sdk.ProjectState; -import com.android.ide.eclipse.adt.internal.sdk.ProjectState.LibraryState; -import com.android.ide.eclipse.adt.internal.sdk.Sdk; -import com.android.sdklib.internal.project.ProjectProperties; -import com.android.sdklib.internal.project.ProjectPropertiesWorkingCopy; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.IPath; -import org.eclipse.jdt.core.IJavaProject; -import org.eclipse.swt.SWT; -import org.eclipse.swt.events.ControlAdapter; -import org.eclipse.swt.events.ControlEvent; -import org.eclipse.swt.events.DisposeEvent; -import org.eclipse.swt.events.DisposeListener; -import org.eclipse.swt.events.SelectionAdapter; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.Rectangle; -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.swt.widgets.TableColumn; -import org.eclipse.swt.widgets.TableItem; - -import java.util.ArrayList; -import java.util.List; -import java.util.Set; - - -/** - * Self-contained UI to edit the library dependencies of a Project. - */ -final class LibraryProperties { - - private Composite mTop; - private Table mTable; - private Image mMatchIcon; - private Image mErrorIcon; - private Button mAddButton; - private Button mRemoveButton; - private Button mUpButton; - private Button mDownButton; - private ProjectChooserHelper mProjectChooser; - - /** - * Original ProjectState being edited. This is read-only. - * @see #mPropertiesWorkingCopy - */ - private ProjectState mState; - /** - * read-write copy of the properties being edited. - */ - private ProjectPropertiesWorkingCopy mPropertiesWorkingCopy; - - private final List<ItemData> mItemDataList = new ArrayList<ItemData>(); - private boolean mMustSave = false; - - /** - * Internal struct to store library info in the table item. - */ - private final static class ItemData { - String relativePath; - IProject project; - } - - /** - * {@link IProjectChooserFilter} implementation that dynamically ignores libraries - * that are already dependencies. - */ - IProjectChooserFilter mFilter = new IProjectChooserFilter() { - @Override - public boolean accept(IProject project) { - // first check if it's a library - ProjectState state = Sdk.getProjectState(project); - if (state != null) { - if (state.isLibrary() == false || project == mState.getProject()) { - return false; - } - - // then check if the library is not already part of the dependencies. - for (ItemData data : mItemDataList) { - if (data.project == project) { - return false; - } - } - - return true; - } - - return false; - } - - @Override - public boolean useCache() { - return false; - } - }; - - LibraryProperties(Composite parent) { - - mMatchIcon = AdtPlugin.getImageDescriptor("/icons/match.png").createImage(); //$NON-NLS-1$ - mErrorIcon = AdtPlugin.getImageDescriptor("/icons/error.png").createImage(); //$NON-NLS-1$ - - // Layout has 2 column - mTop = new Composite(parent, SWT.NONE); - mTop.setLayout(new GridLayout(2, false)); - mTop.setLayoutData(new GridData(GridData.FILL_BOTH)); - mTop.setFont(parent.getFont()); - mTop.addDisposeListener(new DisposeListener() { - @Override - public void widgetDisposed(DisposeEvent e) { - mMatchIcon.dispose(); - mErrorIcon.dispose(); - } - }); - - mTable = new Table(mTop, SWT.BORDER | SWT.FULL_SELECTION | SWT.SINGLE); - mTable.setLayoutData(new GridData(GridData.FILL_BOTH)); - mTable.setHeaderVisible(true); - mTable.setLinesVisible(false); - mTable.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - resetEnabled(); - } - }); - - final TableColumn column0 = new TableColumn(mTable, SWT.NONE); - column0.setText("Reference"); - final TableColumn column1 = new TableColumn(mTable, SWT.NONE); - column1.setText("Project"); - - Composite buttons = new Composite(mTop, SWT.NONE); - buttons.setLayout(new GridLayout()); - buttons.setLayoutData(new GridData(GridData.FILL_VERTICAL)); - - mProjectChooser = new ProjectChooserHelper(parent.getShell(), mFilter); - - mAddButton = new Button(buttons, SWT.PUSH | SWT.FLAT); - mAddButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mAddButton.setText("Add..."); - mAddButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - IJavaProject javaProject = mProjectChooser.chooseJavaProject(null /*projectName*/, - "Please select a library project"); - if (javaProject != null) { - IProject iProject = javaProject.getProject(); - IPath relativePath = iProject.getLocation().makeRelativeTo( - mState.getProject().getLocation()); - - addItem(relativePath.toString(), iProject, -1); - resetEnabled(); - mMustSave = true; - } - } - }); - - mRemoveButton = new Button(buttons, SWT.PUSH | SWT.FLAT); - mRemoveButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mRemoveButton.setText("Remove"); - mRemoveButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - // selection is ensured and in single mode. - TableItem selection = mTable.getSelection()[0]; - ItemData data = (ItemData) selection.getData(); - mItemDataList.remove(data); - mTable.remove(mTable.getSelectionIndex()); - resetEnabled(); - mMustSave = true; - } - }); - - Label l = new Label(buttons, SWT.SEPARATOR | SWT.HORIZONTAL); - l.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - - mUpButton = new Button(buttons, SWT.PUSH | SWT.FLAT); - mUpButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mUpButton.setText("Up"); - mUpButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - int index = mTable.getSelectionIndex(); - ItemData data = mItemDataList.remove(index); - mTable.remove(index); - - // add at a lower index. - addItem(data.relativePath, data.project, index - 1); - - // reset the selection - mTable.select(index - 1); - resetEnabled(); - mMustSave = true; - } - }); - - mDownButton = new Button(buttons, SWT.PUSH | SWT.FLAT); - mDownButton.setLayoutData(new GridData(GridData.FILL_HORIZONTAL)); - mDownButton.setText("Down"); - mDownButton.addSelectionListener(new SelectionAdapter() { - @Override - public void widgetSelected(SelectionEvent e) { - int index = mTable.getSelectionIndex(); - ItemData data = mItemDataList.remove(index); - mTable.remove(index); - - // add at a higher index. - addItem(data.relativePath, data.project, index + 1); - - // reset the selection - mTable.select(index + 1); - resetEnabled(); - mMustSave = true; - } - }); - - adjustColumnsWidth(mTable, column0, column1); - } - - /** - * Sets or reset the content. - * @param state the {@link ProjectState} to display. This is read-only. - * @param propertiesWorkingCopy the working copy of {@link ProjectProperties} to modify. - */ - void setContent(ProjectState state, ProjectPropertiesWorkingCopy propertiesWorkingCopy) { - mState = state; - mPropertiesWorkingCopy = propertiesWorkingCopy; - - // reset content - mTable.removeAll(); - mItemDataList.clear(); - - // get the libraries and make a copy of the data we need. - List<LibraryState> libs = state.getLibraries(); - - for (LibraryState lib : libs) { - ProjectState libState = lib.getProjectState(); - addItem(lib.getRelativePath(), libState != null ? libState.getProject() : null, -1); - } - - mMustSave = false; - - resetEnabled(); - } - - /** - * Saves the state of the UI into the {@link ProjectProperties} object that was returned by - * {@link #setContent}. - * <p/>This does not update the {@link ProjectState} object that was provided, nor does it save - * the new properties on disk. Saving the properties on disk, via - * {@link ProjectPropertiesWorkingCopy#save()}, and updating the {@link ProjectState} instance, - * via {@link ProjectState#reloadProperties()} must be done by the caller. - * @return <code>true</code> if there was actually new data saved in the project state, false - * otherwise. - */ - boolean save() { - boolean mustSave = mMustSave; - if (mMustSave) { - // remove all previous library dependencies. - Set<String> keys = mPropertiesWorkingCopy.keySet(); - for (String key : keys) { - if (key.startsWith(ProjectProperties.PROPERTY_LIB_REF)) { - mPropertiesWorkingCopy.removeProperty(key); - } - } - - // now add the new libraries. - int index = 1; - for (ItemData data : mItemDataList) { - mPropertiesWorkingCopy.setProperty(ProjectProperties.PROPERTY_LIB_REF + index++, - data.relativePath); - } - } - - mMustSave = false; - return mustSave; - } - - /** - * Enables or disables the whole widget. - * @param enabled whether the widget must be enabled or not. - */ - void setEnabled(boolean enabled) { - if (enabled == false) { - mTable.setEnabled(false); - mAddButton.setEnabled(false); - mRemoveButton.setEnabled(false); - mUpButton.setEnabled(false); - mDownButton.setEnabled(false); - } else { - mTable.setEnabled(true); - mAddButton.setEnabled(true); - resetEnabled(); - } - } - - private void resetEnabled() { - int index = mTable.getSelectionIndex(); - mRemoveButton.setEnabled(index != -1); - mUpButton.setEnabled(index > 0); - mDownButton.setEnabled(index != -1 && index < mTable.getItemCount() - 1); - } - - /** - * Adds a new item and stores a {@link Stuff} into {@link #mStuff}. - * - * @param relativePath the relative path of the library entry - * @param project the associated IProject - * @param index if different than -1, the index at which to insert the item. - */ - private void addItem(String relativePath, IProject project, int index) { - ItemData data = new ItemData(); - data.relativePath = relativePath; - data.project = project; - TableItem item; - if (index == -1) { - mItemDataList.add(data); - item = new TableItem(mTable, SWT.NONE); - } else { - mItemDataList.add(index, data); - item = new TableItem(mTable, SWT.NONE, index); - } - item.setData(data); - item.setText(0, data.relativePath); - item.setImage(data.project != null ? mMatchIcon : mErrorIcon); - item.setText(1, data.project != null ? data.project.getName() : "?"); - } - - /** - * Adds a listener to adjust the columns width when the parent is resized. - * <p/> - * If we need something more fancy, we might want to use this: - * http://dev.eclipse.org/viewcvs/index.cgi/org.eclipse.swt.snippets/src/org/eclipse/swt/snippets/Snippet77.java?view=co - */ - private void adjustColumnsWidth(final Table table, - final TableColumn column0, - final TableColumn column1) { - // Add a listener to resize the column to the full width of the table - table.addControlListener(new ControlAdapter() { - @Override - public void controlResized(ControlEvent e) { - Rectangle r = table.getClientArea(); - column0.setWidth(r.width * 50 / 100); // 50% - column1.setWidth(r.width * 50 / 100); // 50% - } - }); - } -} - |