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path: root/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java
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Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java')
-rw-r--r--eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java229
1 files changed, 0 insertions, 229 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java
deleted file mode 100644
index 2d4467799..000000000
--- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/editors/CompletionProposal.java
+++ /dev/null
@@ -1,229 +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;
-
-import static com.android.SdkConstants.XMLNS;
-
-import com.android.ide.common.api.IAttributeInfo;
-import com.android.ide.eclipse.adt.AdtPlugin;
-import com.android.ide.eclipse.adt.internal.editors.descriptors.AttributeDescriptor;
-import com.android.ide.eclipse.adt.internal.editors.descriptors.DescriptorsUtils;
-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.TextAttributeDescriptor;
-import com.android.ide.eclipse.adt.internal.editors.layout.gle2.DomUtilities;
-import com.android.ide.eclipse.adt.internal.sdk.AndroidTargetData;
-import com.android.utils.XmlUtils;
-
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.jdt.core.ISourceRange;
-import org.eclipse.jdt.core.IType;
-import org.eclipse.jdt.core.JavaModelException;
-import org.eclipse.jface.text.BadLocationException;
-import org.eclipse.jface.text.IDocument;
-import org.eclipse.jface.text.Position;
-import org.eclipse.jface.text.contentassist.ICompletionProposal;
-import org.eclipse.jface.text.contentassist.IContextInformation;
-import org.eclipse.swt.graphics.Image;
-import org.eclipse.swt.graphics.Point;
-import org.w3c.dom.Attr;
-import org.w3c.dom.Document;
-import org.w3c.dom.Element;
-import org.w3c.dom.NamedNodeMap;
-
-import java.util.regex.Matcher;
-import java.util.regex.Pattern;
-
-/**
- * Just like {@link org.eclipse.jface.text.contentassist.CompletionProposal},
- * but computes the documentation string lazily since they are typically only
- * displayed for a small subset (the currently focused item) of the available
- * proposals, and producing the strings requires some computation.
- * <p>
- * It also attempts to compute documentation for value strings like
- * ?android:attr/dividerHeight.
- * <p>
- * TODO: Enhance this to compute documentation for additional values, such as
- * the various enum values (which are available in the attrs.xml file, but not
- * in the AttributeInfo objects for each enum value). To do this, I should
- * basically keep around the maps computed by the attrs.xml parser.
- */
-class CompletionProposal implements ICompletionProposal {
- private static final Pattern ATTRIBUTE_PATTERN =
- Pattern.compile("[@?]android:attr/(.*)"); //$NON-NLS-1$
-
- private final AndroidContentAssist mAssist;
- private final Object mChoice;
- private final int mCursorPosition;
- private int mReplacementOffset;
- private final int mReplacementLength;
- private final String mReplacementString;
- private final Image mImage;
- private final String mDisplayString;
- private final IContextInformation mContextInformation;
- private final String mNsPrefix;
- private final String mNsUri;
- private String mAdditionalProposalInfo;
-
- CompletionProposal(AndroidContentAssist assist,
- Object choice, String replacementString, int replacementOffset,
- int replacementLength, int cursorPosition, Image image, String displayString,
- IContextInformation contextInformation, String additionalProposalInfo,
- String nsPrefix, String nsUri) {
- assert replacementString != null;
- assert replacementOffset >= 0;
- assert replacementLength >= 0;
- assert cursorPosition >= 0;
-
- mAssist = assist;
- mChoice = choice;
- mCursorPosition = cursorPosition;
- mReplacementOffset = replacementOffset;
- mReplacementLength = replacementLength;
- mReplacementString = replacementString;
- mImage = image;
- mDisplayString = displayString;
- mContextInformation = contextInformation;
- mAdditionalProposalInfo = additionalProposalInfo;
- mNsPrefix = nsPrefix;
- mNsUri = nsUri;
- }
-
- @Override
- public Point getSelection(IDocument document) {
- return new Point(mReplacementOffset + mCursorPosition, 0);
- }
-
- @Override
- public IContextInformation getContextInformation() {
- return mContextInformation;
- }
-
- @Override
- public Image getImage() {
- return mImage;
- }
-
- @Override
- public String getDisplayString() {
- if (mDisplayString != null) {
- return mDisplayString;
- }
- return mReplacementString;
- }
-
- @Override
- public String getAdditionalProposalInfo() {
- if (mAdditionalProposalInfo == null) {
- if (mChoice instanceof ElementDescriptor) {
- String tooltip = ((ElementDescriptor)mChoice).getTooltip();
- mAdditionalProposalInfo = DescriptorsUtils.formatTooltip(tooltip);
- } else if (mChoice instanceof TextAttributeDescriptor) {
- mAdditionalProposalInfo = ((TextAttributeDescriptor) mChoice).getTooltip();
- } else if (mChoice instanceof String) {
- // Try to produce it lazily for strings like @android
- String value = (String) mChoice;
- Matcher matcher = ATTRIBUTE_PATTERN.matcher(value);
- if (matcher.matches()) {
- String attrName = matcher.group(1);
- AndroidTargetData data = mAssist.getEditor().getTargetData();
- if (data != null) {
- IDescriptorProvider descriptorProvider =
- data.getDescriptorProvider(mAssist.getRootDescriptorId());
- if (descriptorProvider != null) {
- ElementDescriptor[] rootElementDescriptors =
- descriptorProvider.getRootElementDescriptors();
- for (ElementDescriptor elementDesc : rootElementDescriptors) {
- for (AttributeDescriptor desc : elementDesc.getAttributes()) {
- String name = desc.getXmlLocalName();
- if (attrName.equals(name)) {
- IAttributeInfo attributeInfo = desc.getAttributeInfo();
- if (attributeInfo != null) {
- return attributeInfo.getJavaDoc();
- }
- }
- }
- }
- }
- }
-
- }
- } else if (mChoice instanceof IType) {
- IType type = (IType) mChoice;
- try {
- ISourceRange javadocRange = type.getJavadocRange();
- if (javadocRange != null && javadocRange.getLength() > 0) {
- ISourceRange sourceRange = type.getSourceRange();
- if (sourceRange != null) {
- String source = type.getSource();
- int start = javadocRange.getOffset() - sourceRange.getOffset();
- int length = javadocRange.getLength();
- String doc = source.substring(start, start + length);
- return doc;
- }
- }
- return type.getAttachedJavadoc(new NullProgressMonitor());
- } catch (JavaModelException e) {
- AdtPlugin.log(e, null);
- }
- }
- }
-
- return mAdditionalProposalInfo;
- }
-
- @Override
- public void apply(IDocument document) {
- try {
- Position position = new Position(mReplacementOffset);
- document.addPosition(position);
-
- // Ensure that the namespace is defined in the document
- String prefix = mNsPrefix;
- if (mNsUri != null && prefix != null) {
- Document dom = DomUtilities.getDocument(mAssist.getEditor());
- if (dom != null) {
- Element root = dom.getDocumentElement();
- if (root != null) {
- // Is the namespace already defined?
- boolean found = false;
- NamedNodeMap attributes = root.getAttributes();
- for (int i = 0, n = attributes.getLength(); i < n; i++) {
- Attr attribute = (Attr) attributes.item(i);
- String name = attribute.getName();
- if (name.startsWith(XMLNS) && mNsUri.equals(attribute.getValue())) {
- found = true;
- break;
- }
- }
- if (!found) {
- if (prefix.endsWith(":")) { //$NON-NLS-1$
- prefix = prefix.substring(0, prefix.length() - 1);
- }
- XmlUtils.lookupNamespacePrefix(root, mNsUri, prefix, true);
- }
- }
- }
- }
-
- mReplacementOffset = position.getOffset();
- document.removePosition(position);
- document.replace(mReplacementOffset, mReplacementLength, mReplacementString);
- } catch (BadLocationException x) {
- // ignore
- }
- }
-} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-23 14:08:48 +0000