diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/properties/XmlPropertyEditor.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/properties/XmlPropertyEditor.java | 548 |
1 files changed, 0 insertions, 548 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/properties/XmlPropertyEditor.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/properties/XmlPropertyEditor.java deleted file mode 100644 index 87fb0e6ed..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/layout/properties/XmlPropertyEditor.java +++ /dev/null @@ -1,548 +0,0 @@ -/* - * Copyright (C) 2012 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.editors.layout.properties; - -import static com.android.SdkConstants.ANDROID_PREFIX; -import static com.android.SdkConstants.ANDROID_THEME_PREFIX; -import static com.android.SdkConstants.ATTR_ID; -import static com.android.SdkConstants.DOT_PNG; -import static com.android.SdkConstants.DOT_XML; -import static com.android.SdkConstants.NEW_ID_PREFIX; -import static com.android.SdkConstants.PREFIX_RESOURCE_REF; -import static com.android.SdkConstants.PREFIX_THEME_REF; -import static com.android.ide.common.layout.BaseViewRule.stripIdPrefix; - -import com.android.annotations.NonNull; -import com.android.ide.common.api.IAttributeInfo; -import com.android.ide.common.api.IAttributeInfo.Format; -import com.android.ide.common.layout.BaseViewRule; -import com.android.ide.common.rendering.api.ResourceValue; -import com.android.ide.common.resources.ResourceRepository; -import com.android.ide.common.resources.ResourceResolver; -import com.android.ide.eclipse.adt.AdtPlugin; -import com.android.ide.eclipse.adt.internal.editors.common.CommonXmlEditor; -import com.android.ide.eclipse.adt.internal.editors.layout.LayoutEditorDelegate; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.GraphicalEditorPart; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.ImageUtils; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.LayoutCanvas; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.RenderService; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.SelectionManager; -import com.android.ide.eclipse.adt.internal.editors.layout.gle2.SwtUtils; -import com.android.ide.eclipse.adt.internal.editors.layout.gre.NodeProxy; -import com.android.ide.eclipse.adt.internal.preferences.AdtPrefs; -import com.android.ide.eclipse.adt.internal.refactorings.core.RenameResourceWizard; -import com.android.ide.eclipse.adt.internal.refactorings.core.RenameResult; -import com.android.ide.eclipse.adt.internal.resources.ResourceHelper; -import com.android.ide.eclipse.adt.internal.resources.manager.ResourceManager; -import com.android.ide.eclipse.adt.internal.ui.ReferenceChooserDialog; -import com.android.ide.eclipse.adt.internal.ui.ResourceChooser; -import com.android.ide.eclipse.adt.internal.ui.ResourcePreviewHelper; -import com.android.resources.ResourceType; -import com.google.common.collect.Maps; - -import org.eclipse.core.resources.IProject; -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.QualifiedName; -import org.eclipse.jface.dialogs.IDialogConstants; -import org.eclipse.jface.dialogs.MessageDialogWithToggle; -import org.eclipse.jface.preference.IPreferenceStore; -import org.eclipse.jface.window.Window; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.GC; -import org.eclipse.swt.graphics.Image; -import org.eclipse.swt.graphics.ImageData; -import org.eclipse.swt.graphics.Point; -import org.eclipse.swt.graphics.RGB; -import org.eclipse.swt.widgets.Shell; -import org.eclipse.wb.draw2d.IColorConstants; -import org.eclipse.wb.internal.core.model.property.Property; -import org.eclipse.wb.internal.core.model.property.editor.AbstractTextPropertyEditor; -import org.eclipse.wb.internal.core.model.property.editor.presentation.ButtonPropertyEditorPresentation; -import org.eclipse.wb.internal.core.model.property.editor.presentation.PropertyEditorPresentation; -import org.eclipse.wb.internal.core.model.property.table.PropertyTable; -import org.eclipse.wb.internal.core.utils.ui.DrawUtils; - -import java.awt.image.BufferedImage; -import java.io.File; -import java.io.IOException; -import java.util.ArrayList; -import java.util.EnumSet; -import java.util.List; -import java.util.Map; - -import javax.imageio.ImageIO; - -/** - * Special property editor used for the {@link XmlProperty} instances which handles - * editing the XML properties, rendering defaults by looking up the actual colors and images, - */ -class XmlPropertyEditor extends AbstractTextPropertyEditor { - public static final XmlPropertyEditor INSTANCE = new XmlPropertyEditor(); - private static final int SAMPLE_SIZE = 10; - private static final int SAMPLE_MARGIN = 3; - - protected XmlPropertyEditor() { - } - - private final PropertyEditorPresentation mPresentation = - new ButtonPropertyEditorPresentation() { - @Override - protected void onClick(PropertyTable propertyTable, Property property) throws Exception { - openDialog(propertyTable, property); - } - }; - - @Override - public PropertyEditorPresentation getPresentation() { - return mPresentation; - } - - @Override - public String getText(Property property) throws Exception { - Object value = property.getValue(); - if (value instanceof String) { - return (String) value; - } - return null; - } - - @Override - protected String getEditorText(Property property) throws Exception { - return getText(property); - } - - @Override - public void paint(Property property, GC gc, int x, int y, int width, int height) - throws Exception { - String text = getText(property); - if (text != null) { - ResourceValue resValue = null; - String resolvedText = null; - - // TODO: Use the constants for @, ?, @android: etc - if (text.startsWith("@") || text.startsWith("?")) { //$NON-NLS-1$ //$NON-NLS-2$ - // Yes, try to resolve it in order to show better info - XmlProperty xmlProperty = (XmlProperty) property; - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - if (graphicalEditor != null) { - ResourceResolver resolver = graphicalEditor.getResourceResolver(); - boolean isFramework = text.startsWith(ANDROID_PREFIX) - || text.startsWith(ANDROID_THEME_PREFIX); - resValue = resolver.findResValue(text, isFramework); - while (resValue != null && resValue.getValue() != null) { - String value = resValue.getValue(); - if (value.startsWith(PREFIX_RESOURCE_REF) - || value.startsWith(PREFIX_THEME_REF)) { - // TODO: do I have to strip off the @ too? - isFramework = isFramework - || value.startsWith(ANDROID_PREFIX) - || value.startsWith(ANDROID_THEME_PREFIX); - ResourceValue v = resolver.findResValue(text, isFramework); - if (v != null && !value.equals(v.getValue())) { - resValue = v; - } else { - break; - } - } else { - break; - } - } - } - } else if (text.startsWith("#") && text.matches("#\\p{XDigit}+")) { //$NON-NLS-1$ - resValue = new ResourceValue(ResourceType.COLOR, property.getName(), text, false); - } - - if (resValue != null && resValue.getValue() != null) { - String value = resValue.getValue(); - // Decide whether it's a color, an image, a nine patch etc - // and decide how to render it - if (value.startsWith("#") || value.endsWith(DOT_XML) //$NON-NLS-1$ - && value.contains("res/color")) { //$NON-NLS-1$ // TBD: File.separator? - XmlProperty xmlProperty = (XmlProperty) property; - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - if (graphicalEditor != null) { - ResourceResolver resolver = graphicalEditor.getResourceResolver(); - RGB rgb = ResourceHelper.resolveColor(resolver, resValue); - if (rgb != null) { - Color color = new Color(gc.getDevice(), rgb); - // draw color sample - Color oldBackground = gc.getBackground(); - Color oldForeground = gc.getForeground(); - try { - int width_c = SAMPLE_SIZE; - int height_c = SAMPLE_SIZE; - int x_c = x; - int y_c = y + (height - height_c) / 2; - // update rest bounds - int delta = SAMPLE_SIZE + SAMPLE_MARGIN; - x += delta; - width -= delta; - // fill - gc.setBackground(color); - gc.fillRectangle(x_c, y_c, width_c, height_c); - // draw line - gc.setForeground(IColorConstants.gray); - gc.drawRectangle(x_c, y_c, width_c, height_c); - } finally { - gc.setBackground(oldBackground); - gc.setForeground(oldForeground); - } - color.dispose(); - } - } - } else { - Image swtImage = null; - if (value.endsWith(DOT_XML) && value.contains("res/drawable")) { // TBD: Filesep? - Map<String, Image> cache = getImageCache(property); - swtImage = cache.get(value); - if (swtImage == null) { - XmlProperty xmlProperty = (XmlProperty) property; - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - RenderService service = RenderService.create(graphicalEditor); - service.setOverrideRenderSize(SAMPLE_SIZE, SAMPLE_SIZE); - BufferedImage drawable = service.renderDrawable(resValue); - if (drawable != null) { - swtImage = SwtUtils.convertToSwt(gc.getDevice(), drawable, - true /*transferAlpha*/, -1); - cache.put(value, swtImage); - } - } - } else if (value.endsWith(DOT_PNG)) { - // TODO: 9-patch handling? - //if (text.endsWith(DOT_9PNG)) { - // // 9-patch image: How do we paint this? - // URL url = new File(text).toURI().toURL(); - // NinePatch ninepatch = NinePatch.load(url, false /* ?? */); - // BufferedImage image = ninepatch.getImage(); - //} - Map<String, Image> cache = getImageCache(property); - swtImage = cache.get(value); - if (swtImage == null) { - File file = new File(value); - if (file.exists()) { - try { - BufferedImage awtImage = ImageIO.read(file); - if (awtImage != null && awtImage.getWidth() > 0 - && awtImage.getHeight() > 0) { - awtImage = ImageUtils.cropBlank(awtImage, null); - if (awtImage != null) { - // Scale image - int imageWidth = awtImage.getWidth(); - int imageHeight = awtImage.getHeight(); - int maxWidth = 3 * height; - - if (imageWidth > maxWidth || imageHeight > height) { - double scale = height / (double) imageHeight; - int scaledWidth = (int) (imageWidth * scale); - if (scaledWidth > maxWidth) { - scale = maxWidth / (double) imageWidth; - } - awtImage = ImageUtils.scale(awtImage, scale, - scale); - } - swtImage = SwtUtils.convertToSwt(gc.getDevice(), - awtImage, true /*transferAlpha*/, -1); - } - } - } catch (IOException e) { - AdtPlugin.log(e, value); - } - } - cache.put(value, swtImage); - } - - } else if (value != null) { - // It's a normal string: if different from the text, paint - // it in parentheses, e.g. - // @string/foo: Foo Bar (probably cropped) - if (!value.equals(text) && !value.equals("@null")) { //$NON-NLS-1$ - resolvedText = value; - } - } - - if (swtImage != null) { - // Make a square the size of the height - ImageData imageData = swtImage.getImageData(); - int imageWidth = imageData.width; - int imageHeight = imageData.height; - if (imageWidth > 0 && imageHeight > 0) { - gc.drawImage(swtImage, x, y + (height - imageHeight) / 2); - int delta = imageWidth + SAMPLE_MARGIN; - x += delta; - width -= delta; - } - } - } - } - - DrawUtils.drawStringCV(gc, text, x, y, width, height); - - if (resolvedText != null && resolvedText.length() > 0) { - Point size = gc.stringExtent(text); - x += size.x; - width -= size.x; - - x += SAMPLE_MARGIN; - width -= SAMPLE_MARGIN; - - if (width > 0) { - Color oldForeground = gc.getForeground(); - try { - gc.setForeground(PropertyTable.COLOR_PROPERTY_FG_DEFAULT); - DrawUtils.drawStringCV(gc, '(' + resolvedText + ')', x, y, width, height); - } finally { - gc.setForeground(oldForeground); - } - } - } - } - } - - @Override - protected boolean setEditorText(Property property, String text) throws Exception { - Object oldValue = property.getValue(); - String old = oldValue != null ? oldValue.toString() : null; - - // If users enters a new id without specifying the @id/@+id prefix, insert it - boolean isId = isIdProperty(property); - if (isId && !text.startsWith(PREFIX_RESOURCE_REF)) { - text = NEW_ID_PREFIX + text; - } - - // Handle id refactoring: if you change an id, may want to update references too. - // Ask user. - if (isId && property instanceof XmlProperty - && old != null && !old.isEmpty() - && text != null && !text.isEmpty() - && !text.equals(old)) { - XmlProperty xmlProperty = (XmlProperty) property; - IPreferenceStore store = AdtPlugin.getDefault().getPreferenceStore(); - String refactorPref = store.getString(AdtPrefs.PREFS_REFACTOR_IDS); - boolean performRefactor = false; - Shell shell = AdtPlugin.getShell(); - if (refactorPref == null - || refactorPref.isEmpty() - || refactorPref.equals(MessageDialogWithToggle.PROMPT)) { - MessageDialogWithToggle dialog = - MessageDialogWithToggle.openYesNoCancelQuestion( - shell, - "Update References?", - "Update all references as well? " + - "This will update all XML references and Java R field references.", - "Do not show again", - false, - store, - AdtPrefs.PREFS_REFACTOR_IDS); - switch (dialog.getReturnCode()) { - case IDialogConstants.CANCEL_ID: - return false; - case IDialogConstants.YES_ID: - performRefactor = true; - break; - case IDialogConstants.NO_ID: - performRefactor = false; - break; - } - } else { - performRefactor = refactorPref.equals(MessageDialogWithToggle.ALWAYS); - } - if (performRefactor) { - CommonXmlEditor xmlEditor = xmlProperty.getXmlEditor(); - if (xmlEditor != null) { - IProject project = xmlEditor.getProject(); - if (project != null && shell != null) { - RenameResourceWizard.renameResource(shell, project, - ResourceType.ID, stripIdPrefix(old), stripIdPrefix(text), false); - } - } - } - } - - property.setValue(text); - - return true; - } - - private static boolean isIdProperty(Property property) { - XmlProperty xmlProperty = (XmlProperty) property; - return xmlProperty.getDescriptor().getXmlLocalName().equals(ATTR_ID); - } - - private void openDialog(PropertyTable propertyTable, Property property) throws Exception { - XmlProperty xmlProperty = (XmlProperty) property; - IAttributeInfo attributeInfo = xmlProperty.getDescriptor().getAttributeInfo(); - - if (isIdProperty(property)) { - Object value = xmlProperty.getValue(); - if (value != null && !value.toString().isEmpty()) { - GraphicalEditorPart editor = xmlProperty.getGraphicalEditor(); - if (editor != null) { - LayoutCanvas canvas = editor.getCanvasControl(); - SelectionManager manager = canvas.getSelectionManager(); - - NodeProxy primary = canvas.getNodeFactory().create(xmlProperty.getNode()); - if (primary != null) { - RenameResult result = manager.performRename(primary, null); - if (result.isCanceled()) { - return; - } else if (!result.isUnavailable()) { - String name = result.getName(); - String id = NEW_ID_PREFIX + BaseViewRule.stripIdPrefix(name); - xmlProperty.setValue(id); - return; - } - } - } - } - - // When editing the id attribute, don't offer a resource chooser: usually - // you want to enter a *new* id here - attributeInfo = null; - } - - boolean referenceAllowed = false; - if (attributeInfo != null) { - EnumSet<Format> formats = attributeInfo.getFormats(); - ResourceType type = null; - List<ResourceType> types = null; - if (formats.contains(Format.FLAG)) { - String[] flagValues = attributeInfo.getFlagValues(); - if (flagValues != null) { - FlagXmlPropertyDialog dialog = - new FlagXmlPropertyDialog(propertyTable.getShell(), - "Select Flag Values", false /* radio */, - flagValues, xmlProperty); - - dialog.open(); - return; - } - } else if (formats.contains(Format.ENUM)) { - String[] enumValues = attributeInfo.getEnumValues(); - if (enumValues != null) { - FlagXmlPropertyDialog dialog = - new FlagXmlPropertyDialog(propertyTable.getShell(), - "Select Enum Value", true /* radio */, - enumValues, xmlProperty); - dialog.open(); - return; - } - } else { - for (Format format : formats) { - ResourceType t = format.getResourceType(); - if (t != null) { - if (type != null) { - if (types == null) { - types = new ArrayList<ResourceType>(); - types.add(type); - } - types.add(t); - } - type = t; - } else if (format == Format.REFERENCE) { - referenceAllowed = true; - } - } - } - if (types != null || referenceAllowed) { - // Multiple resource types (such as string *and* boolean): - // just use a reference chooser - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - if (graphicalEditor != null) { - LayoutEditorDelegate delegate = graphicalEditor.getEditorDelegate(); - IProject project = delegate.getEditor().getProject(); - if (project != null) { - // get the resource repository for this project and the system resources. - ResourceRepository projectRepository = - ResourceManager.getInstance().getProjectResources(project); - Shell shell = AdtPlugin.getShell(); - ReferenceChooserDialog dlg = new ReferenceChooserDialog( - project, - projectRepository, - shell); - dlg.setPreviewHelper(new ResourcePreviewHelper(dlg, graphicalEditor)); - - String currentValue = (String) property.getValue(); - dlg.setCurrentResource(currentValue); - - if (dlg.open() == Window.OK) { - String resource = dlg.getCurrentResource(); - if (resource != null) { - // Returns null for cancel, "" for clear and otherwise a new value - if (resource.length() > 0) { - property.setValue(resource); - } else { - property.setValue(null); - } - } - } - - return; - } - } - } else if (type != null) { - // Single resource type: use a resource chooser - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - if (graphicalEditor != null) { - String currentValue = (String) property.getValue(); - // TODO: Add validator factory? - String resource = ResourceChooser.chooseResource(graphicalEditor, - type, currentValue, null /* validator */); - // Returns null for cancel, "" for clear and otherwise a new value - if (resource != null) { - if (resource.length() > 0) { - property.setValue(resource); - } else { - property.setValue(null); - } - } - } - - return; - } - } - - // Fallback: Just use a plain string editor - StringXmlPropertyDialog dialog = - new StringXmlPropertyDialog(propertyTable.getShell(), property); - if (dialog.open() == Window.OK) { - // TODO: Do I need to activate? - } - } - - /** Qualified name for the per-project persistent property include-map */ - private final static QualifiedName CACHE_NAME = new QualifiedName(AdtPlugin.PLUGIN_ID, - "property-images");//$NON-NLS-1$ - - @NonNull - private static Map<String, Image> getImageCache(@NonNull Property property) { - XmlProperty xmlProperty = (XmlProperty) property; - GraphicalEditorPart graphicalEditor = xmlProperty.getGraphicalEditor(); - IProject project = graphicalEditor.getProject(); - try { - Map<String, Image> cache = (Map<String, Image>) project.getSessionProperty(CACHE_NAME); - if (cache == null) { - cache = Maps.newHashMap(); - project.setSessionProperty(CACHE_NAME, cache); - } - - return cache; - } catch (CoreException e) { - AdtPlugin.log(e, null); - return Maps.newHashMap(); - } - } -} |