diff options
Diffstat (limited to 'eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/resources/platform/AttributeInfo.java')
| -rwxr-xr-x | eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/resources/platform/AttributeInfo.java | 355 |
1 files changed, 0 insertions, 355 deletions
diff --git a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/resources/platform/AttributeInfo.java b/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/resources/platform/AttributeInfo.java deleted file mode 100755 index e246975bb..000000000 --- a/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/common/resources/platform/AttributeInfo.java +++ /dev/null @@ -1,355 +0,0 @@ -/* - * Copyright (C) 2008 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.common.resources.platform; - -import static com.android.SdkConstants.ANDROID_PREFIX; -import static com.android.SdkConstants.ANDROID_THEME_PREFIX; -import static com.android.SdkConstants.ID_PREFIX; -import static com.android.SdkConstants.NEW_ID_PREFIX; -import static com.android.SdkConstants.PREFIX_THEME_REF; -import static com.android.SdkConstants.VALUE_FALSE; -import static com.android.SdkConstants.VALUE_TRUE; -import static com.android.ide.common.api.IAttributeInfo.Format.BOOLEAN; -import static com.android.ide.common.api.IAttributeInfo.Format.COLOR; -import static com.android.ide.common.api.IAttributeInfo.Format.DIMENSION; -import static com.android.ide.common.api.IAttributeInfo.Format.ENUM; -import static com.android.ide.common.api.IAttributeInfo.Format.FLAG; -import static com.android.ide.common.api.IAttributeInfo.Format.FLOAT; -import static com.android.ide.common.api.IAttributeInfo.Format.FRACTION; -import static com.android.ide.common.api.IAttributeInfo.Format.INTEGER; -import static com.android.ide.common.api.IAttributeInfo.Format.STRING; - -import com.android.annotations.NonNull; -import com.android.annotations.Nullable; -import com.android.ide.common.api.IAttributeInfo; -import com.android.ide.common.resources.ResourceRepository; -import com.android.resources.ResourceType; -import com.google.common.base.Splitter; - -import java.util.EnumSet; -import java.util.regex.Pattern; - - -/** - * Information about an attribute as gathered from the attrs.xml file where - * the attribute was declared. This must include a format (string, reference, float, etc.), - * possible flag or enum values, whether it's deprecated and its javadoc. - */ -public class AttributeInfo implements IAttributeInfo { - /** XML Name of the attribute */ - private String mName; - - /** Formats of the attribute. Cannot be null. Should have at least one format. */ - private EnumSet<Format> mFormats; - /** Values for enum. null for other types. */ - private String[] mEnumValues; - /** Values for flag. null for other types. */ - private String[] mFlagValues; - /** Short javadoc (i.e. the first sentence). */ - private String mJavaDoc; - /** Documentation for deprecated attributes. Null if not deprecated. */ - private String mDeprecatedDoc; - /** The source class defining this attribute */ - private String mDefinedBy; - - /** - * @param name The XML Name of the attribute - * @param formats The formats of the attribute. Cannot be null. - * Should have at least one format. - */ - public AttributeInfo(@NonNull String name, @NonNull EnumSet<Format> formats) { - mName = name; - mFormats = formats; - } - - /** - * @param name The XML Name of the attribute - * @param formats The formats of the attribute. Cannot be null. - * Should have at least one format. - * @param javadoc Short javadoc (i.e. the first sentence). - */ - public AttributeInfo(@NonNull String name, @NonNull EnumSet<Format> formats, String javadoc) { - mName = name; - mFormats = formats; - mJavaDoc = javadoc; - } - - public AttributeInfo(AttributeInfo info) { - mName = info.mName; - mFormats = info.mFormats; - mEnumValues = info.mEnumValues; - mFlagValues = info.mFlagValues; - mJavaDoc = info.mJavaDoc; - mDeprecatedDoc = info.mDeprecatedDoc; - } - - /** - * Sets the XML Name of the attribute - * - * @param name the new name to assign - */ - public void setName(String name) { - mName = name; - } - - /** Returns the XML Name of the attribute */ - @Override - public @NonNull String getName() { - return mName; - } - /** Returns the formats of the attribute. Cannot be null. - * Should have at least one format. */ - @Override - public @NonNull EnumSet<Format> getFormats() { - return mFormats; - } - /** Returns the values for enums. null for other types. */ - @Override - public String[] getEnumValues() { - return mEnumValues; - } - /** Returns the values for flags. null for other types. */ - @Override - public String[] getFlagValues() { - return mFlagValues; - } - /** Returns a short javadoc, .i.e. the first sentence. */ - @Override - public @NonNull String getJavaDoc() { - return mJavaDoc; - } - /** Returns the documentation for deprecated attributes. Null if not deprecated. */ - @Override - public String getDeprecatedDoc() { - return mDeprecatedDoc; - } - - /** Sets the values for enums. null for other types. */ - public AttributeInfo setEnumValues(String[] values) { - mEnumValues = values; - return this; - } - - /** Sets the values for flags. null for other types. */ - public AttributeInfo setFlagValues(String[] values) { - mFlagValues = values; - return this; - } - - /** Sets a short javadoc, .i.e. the first sentence. */ - public void setJavaDoc(String javaDoc) { - mJavaDoc = javaDoc; - } - - /** Sets the documentation for deprecated attributes. Null if not deprecated. */ - public void setDeprecatedDoc(String deprecatedDoc) { - mDeprecatedDoc = deprecatedDoc; - } - - /** - * Sets the name of the class (fully qualified class name) which defined - * this attribute - * - * @param definedBy the name of the class (fully qualified class name) which - * defined this attribute - */ - public void setDefinedBy(String definedBy) { - mDefinedBy = definedBy; - } - - /** - * Returns the name of the class (fully qualified class name) which defined - * this attribute - * - * @return the name of the class (fully qualified class name) which defined - * this attribute - */ - @Override - public @NonNull String getDefinedBy() { - return mDefinedBy; - } - - private final static Pattern INTEGER_PATTERN = Pattern.compile("-?[0-9]+"); //$NON-NLS-1$ - private final static Pattern FLOAT_PATTERN = - Pattern.compile("-?[0-9]?(\\.[0-9]+)?"); //$NON-NLS-1$ - private final static Pattern DIMENSION_PATTERN = - Pattern.compile("-?[0-9]+(\\.[0-9]+)?(dp|dip|sp|px|pt|in|mm)"); //$NON-NLS-1$ - - /** - * Checks the given value and returns true only if it is a valid XML value - * for this attribute. - * - * @param value the XML value to check - * @param projectResources project resources to validate resource URLs with, - * if any - * @param frameworkResources framework resources to validate resource URLs - * with, if any - * @return true if the value is valid, false otherwise - */ - public boolean isValid( - @NonNull String value, - @Nullable ResourceRepository projectResources, - @Nullable ResourceRepository frameworkResources) { - - if (mFormats.contains(STRING) || mFormats.isEmpty()) { - // Anything is allowed - return true; - } - - // All other formats require a nonempty string - if (value.isEmpty()) { - // Except for flags - if (mFormats.contains(FLAG)) { - return true; - } - - return false; - } - char first = value.charAt(0); - - // There are many attributes which are incorrectly marked in the attrs.xml - // file, such as "duration", "minHeight", etc. These are marked as only - // accepting "integer", but also appear to accept "reference". Therefore, - // in these cases, be more lenient. (This happens for theme references too, - // such as ?android:attr/listPreferredItemHeight) - if ((first == '@' || first == '?') /* && mFormats.contains(REFERENCE)*/) { - if (value.equals("@null")) { - return true; - } - - if (value.startsWith(NEW_ID_PREFIX) || value.startsWith(ID_PREFIX)) { - // These are handled in the IdGeneratingResourceFile; we shouldn't - // complain about not finding ids in the repository yet since they may - // not yet have been defined (@+id's can be defined in the same layout, - // later on.) - return true; - } - - if (value.startsWith(ANDROID_PREFIX) || value.startsWith(ANDROID_THEME_PREFIX)) { - if (frameworkResources != null) { - return frameworkResources.hasResourceItem(value); - } - } else if (projectResources != null) { - return projectResources.hasResourceItem(value); - } - - // Validate resource string - String url = value; - int typeEnd = url.indexOf('/', 1); - if (typeEnd != -1) { - int typeBegin = url.startsWith("@+") ? 2 : 1; //$NON-NLS-1$ - int colon = url.lastIndexOf(':', typeEnd); - if (colon != -1) { - typeBegin = colon + 1; - } - String typeName = url.substring(typeBegin, typeEnd); - ResourceType type = ResourceType.getEnum(typeName); - if (type != null) { - // TODO: Validate that the name portion conforms to the rules - // (is an identifier but not a keyword, etc.) - // Also validate that the prefix before the colon is either - // not there or is "android" - - //int nameBegin = typeEnd + 1; - //String name = url.substring(nameBegin); - return true; - } - } else if (value.startsWith(PREFIX_THEME_REF)) { - if (projectResources != null) { - return projectResources.hasResourceItem(ResourceType.ATTR, - value.substring(PREFIX_THEME_REF.length())); - } else { - // Until proven otherwise - return true; - } - } - } - - if (mFormats.contains(ENUM) && mEnumValues != null) { - for (String e : mEnumValues) { - if (value.equals(e)) { - return true; - } - } - } - - if (mFormats.contains(FLAG) && mFlagValues != null) { - for (String v : Splitter.on('|').split(value)) { - for (String e : mFlagValues) { - if (v.equals(e)) { - return true; - } - } - } - } - - if (mFormats.contains(DIMENSION)) { - if (DIMENSION_PATTERN.matcher(value).matches()) { - return true; - } - } - - if (mFormats.contains(BOOLEAN)) { - if (value.equalsIgnoreCase(VALUE_TRUE) || value.equalsIgnoreCase(VALUE_FALSE)) { - return true; - } - } - - if (mFormats.contains(FLOAT)) { - if (Character.isDigit(first) || first == '-' || first == '.') { - if (FLOAT_PATTERN.matcher(value).matches()) { - return true; - } - // AAPT accepts more general floats, such as ".1", - try { - Float.parseFloat(value); - return true; - } catch (NumberFormatException nufe) { - // Not a float - } - } - } - - if (mFormats.contains(INTEGER)) { - if (Character.isDigit(first) || first == '-') { - if (INTEGER_PATTERN.matcher(value).matches()) { - return true; - } - } - } - - if (mFormats.contains(COLOR)) { - if (first == '#' && value.length() <= 9) { // Only allowed 32 bit ARGB - try { - // Use Long.parseLong rather than Integer.parseInt to not overflow on - // 32 big hex values like "ff191919" - Long.parseLong(value.substring(1), 16); - return true; - } catch (NumberFormatException nufe) { - // Not a valid color number - } - } - } - - if (mFormats.contains(FRACTION)) { - // should end with % or %p - return true; - } - - return false; - } -} |