diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/values/ValuesContentAssist.java')
| -rw-r--r-- | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/values/ValuesContentAssist.java | 242 |
1 files changed, 0 insertions, 242 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/values/ValuesContentAssist.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/values/ValuesContentAssist.java deleted file mode 100644 index d0ee92ca1..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/values/ValuesContentAssist.java +++ /dev/null @@ -1,242 +0,0 @@ -/* - * Copyright (C) 2007 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.values; - -import static com.android.SdkConstants.ANDROID_NS_NAME_PREFIX; -import static com.android.SdkConstants.ANDROID_PREFIX; -import static com.android.SdkConstants.ATTR_NAME; -import static com.android.SdkConstants.ATTR_TYPE; -import static com.android.SdkConstants.PREFIX_RESOURCE_REF; -import static com.android.SdkConstants.TAG_ITEM; -import static com.android.SdkConstants.TAG_STYLE; -import static com.android.ide.eclipse.adt.internal.editors.descriptors.AttributeDescriptor.ATTRIBUTE_ICON_FILENAME; -import static com.android.ide.eclipse.adt.internal.sdk.AndroidTargetData.DESCRIPTOR_LAYOUT; - -import com.android.annotations.VisibleForTesting; -import com.android.ide.eclipse.adt.internal.editors.AndroidContentAssist; -import com.android.ide.eclipse.adt.internal.editors.IconFactory; -import com.android.ide.eclipse.adt.internal.editors.descriptors.AttributeDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.DocumentDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.ElementDescriptor; -import com.android.ide.eclipse.adt.internal.editors.descriptors.IDescriptorProvider; -import com.android.ide.eclipse.adt.internal.editors.descriptors.SeparatorAttributeDescriptor; -import com.android.ide.eclipse.adt.internal.editors.uimodel.UiAttributeNode; -import com.android.ide.eclipse.adt.internal.editors.uimodel.UiElementNode; -import com.android.ide.eclipse.adt.internal.editors.uimodel.UiResourceAttributeNode; -import com.android.ide.eclipse.adt.internal.sdk.AndroidTargetData; - -import org.eclipse.jface.text.contentassist.CompletionProposal; -import org.eclipse.jface.text.contentassist.ICompletionProposal; -import org.w3c.dom.Element; -import org.w3c.dom.Node; - -import java.util.ArrayList; -import java.util.Collections; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * Content Assist Processor for /res/values and /res/drawable XML files - * <p> - * Further enhancements: - * <ul> - * <li> Complete prefixes in the style element itself for the name attribute - * <li> Complete parent names - * </ul> - */ -@VisibleForTesting -public class ValuesContentAssist extends AndroidContentAssist { - - /** - * Constructor for ResourcesContentAssist - */ - public ValuesContentAssist() { - super(AndroidTargetData.DESCRIPTOR_RESOURCES); - } - - @Override - protected boolean computeAttributeValues(List<ICompletionProposal> proposals, int offset, - String parentTagName, String attributeName, Node node, String wordPrefix, - boolean skipEndTag, int replaceLength) { - super.computeAttributeValues(proposals, offset, parentTagName, attributeName, node, - wordPrefix, skipEndTag, replaceLength); - - if (parentTagName.equals(TAG_ITEM) && ATTR_NAME.equals(attributeName)) { - - // Special case: the user is code completing inside - // <style><item name="^"/></style> - // In this case, ALL attributes are valid so we need to synthesize - // a choice list from all the layout descriptors - - // Add in android: as a completion item? - if (startsWith(ANDROID_NS_NAME_PREFIX, wordPrefix)) { - proposals.add(new CompletionProposal(ANDROID_NS_NAME_PREFIX, - offset - wordPrefix.length(), // replacementOffset - wordPrefix.length() + replaceLength, // replacementLength - ANDROID_NS_NAME_PREFIX.length(), // cursorPosition - IconFactory.getInstance().getIcon(ATTRIBUTE_ICON_FILENAME), - null, null, null)); - } - - - String attributePrefix = wordPrefix; - if (startsWith(attributePrefix, ANDROID_NS_NAME_PREFIX)) { - attributePrefix = attributePrefix.substring(ANDROID_NS_NAME_PREFIX.length()); - } - - AndroidTargetData data = mEditor.getTargetData(); - if (data != null) { - IDescriptorProvider descriptorProvider = - data.getDescriptorProvider( - AndroidTargetData.DESCRIPTOR_LAYOUT); - if (descriptorProvider != null) { - ElementDescriptor[] rootElementDescriptors = - descriptorProvider.getRootElementDescriptors(); - Map<String, AttributeDescriptor> matches = - new HashMap<String, AttributeDescriptor>(180); - for (ElementDescriptor elementDesc : rootElementDescriptors) { - for (AttributeDescriptor desc : elementDesc.getAttributes()) { - if (desc instanceof SeparatorAttributeDescriptor) { - continue; - } - String name = desc.getXmlLocalName(); - if (startsWith(name, attributePrefix)) { - matches.put(name, desc); - } - } - } - - List<AttributeDescriptor> sorted = - new ArrayList<AttributeDescriptor>(matches.size()); - sorted.addAll(matches.values()); - Collections.sort(sorted); - char needTag = 0; - addMatchingProposals(proposals, sorted.toArray(), offset, node, wordPrefix, - needTag, true /* isAttribute */, false /* isNew */, - skipEndTag /* skipEndTag */, replaceLength); - return true; - } - } - } - - return false; - } - - @Override - protected void computeTextValues(List<ICompletionProposal> proposals, int offset, - Node parentNode, Node currentNode, UiElementNode uiParent, - String prefix) { - super.computeTextValues(proposals, offset, parentNode, currentNode, uiParent, - prefix); - - if (parentNode.getNodeName().equals(TAG_ITEM) && - parentNode.getParentNode() != null && - TAG_STYLE.equals(parentNode.getParentNode().getNodeName())) { - - // Special case: the user is code completing inside - // <style><item name="android:foo"/>|</style> - // In this case, we need to find the right AttributeDescriptor - // for the given attribute and offer its values - - AndroidTargetData data = mEditor.getTargetData(); - if (data != null) { - IDescriptorProvider descriptorProvider = - data.getDescriptorProvider(DESCRIPTOR_LAYOUT); - if (descriptorProvider != null) { - - Element element = (Element) parentNode; - String attrName = element.getAttribute(ATTR_NAME); - int pos = attrName.indexOf(':'); - if (pos >= 0) { - attrName = attrName.substring(pos + 1); - } - - // Search for an attribute match - ElementDescriptor[] rootElementDescriptors = - descriptorProvider.getRootElementDescriptors(); - for (ElementDescriptor elementDesc : rootElementDescriptors) { - for (AttributeDescriptor desc : elementDesc.getAttributes()) { - if (desc.getXmlLocalName().equals(attrName)) { - // Make a ui parent node such that we can attach our - // newfound attribute node to something (the code we delegate - // to for looking up attribute completions will look at the - // parent node and ask for its editor etc.) - if (uiParent == null) { - DocumentDescriptor documentDescriptor = - data.getLayoutDescriptors().getDescriptor(); - uiParent = documentDescriptor.createUiNode(); - uiParent.setEditor(mEditor); - } - - UiAttributeNode currAttrNode = desc.createUiNode(uiParent); - AttribInfo attrInfo = new AttribInfo(); - Object[] values = getAttributeValueChoices(currAttrNode, attrInfo, - prefix); - char needTag = attrInfo.needTag; - if (attrInfo.correctedPrefix != null) { - prefix = attrInfo.correctedPrefix; - } - boolean isAttribute = true; - boolean isNew = false; - int replaceLength = computeTextReplaceLength(currentNode, offset); - addMatchingProposals(proposals, values, offset, currentNode, - prefix, needTag, isAttribute, isNew, - false /* skipEndTag */, replaceLength); - return; - } - } - } - } - } - } - - if (parentNode.getNodeName().equals(TAG_ITEM)) { - // Completing text content inside an <item> tag: offer @resource completion. - if (prefix.startsWith(PREFIX_RESOURCE_REF) || prefix.trim().length() == 0) { - String[] choices = UiResourceAttributeNode.computeResourceStringMatches( - mEditor, null /*attributeDescriptor*/, prefix); - if (choices == null || choices.length == 0) { - return; - } - - // If the parent item tag specifies a type, filter the results - Node typeNode = parentNode.getAttributes().getNamedItem(ATTR_TYPE); - if (typeNode != null) { - String value = typeNode.getNodeValue(); - List<String> filtered = new ArrayList<String>(); - for (String s : choices) { - if (s.startsWith(ANDROID_PREFIX) || - s.startsWith(PREFIX_RESOURCE_REF+ value)) { - filtered.add(s); - } - } - if (filtered.size() > 0) { - choices = filtered.toArray(new String[filtered.size()]); - } - } - - int replaceLength = computeTextReplaceLength(currentNode, offset); - addMatchingProposals(proposals, choices, offset, currentNode, - prefix, (char) 0 /*needTag*/, true /* isAttribute */, false /*isNew*/, - false /* skipEndTag*/, - replaceLength); - - } - } - } -} |