original

[gb-231r1-is01/GB_2.3_IS01.git] / sdk / eclipse / plugins / com.android.ide.eclipse.adt / src / com / android / ide / eclipse / adt / internal / resources / manager / ProjectResourceItem.java

diff --git a/sdk/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/resources/manager/ProjectResourceItem.java b/sdk/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/resources/manager/ProjectResourceItem.java
new file mode 100644 (file)
index 0000000..845a974
--- /dev/null
+++ b/sdk/eclipse/plugins/com.android.ide.eclipse.adt/src/com/android/ide/eclipse/adt/internal/resources/manager/ProjectResourceItem.java
@@ -0,0 +1,91 @@
+package com.android.ide.eclipse.adt.internal.resources.manager;
+
+import com.android.ide.eclipse.adt.internal.resources.ResourceItem;
+import com.android.ide.eclipse.adt.internal.resources.configurations.FolderConfiguration;
+import com.android.resources.ResourceType;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.Comparator;
+import java.util.List;
+
+/**
+ * Base class for Resource Item coming from an Android Project.
+ */
+public abstract class ProjectResourceItem extends ResourceItem {
+
+    private final static Comparator<ResourceFile> sComparator = new Comparator<ResourceFile>() {
+        public int compare(ResourceFile file1, ResourceFile file2) {
+            // get both FolderConfiguration and compare them
+            FolderConfiguration fc1 = file1.getFolder().getConfiguration();
+            FolderConfiguration fc2 = file2.getFolder().getConfiguration();
+            
+            return fc1.compareTo(fc2);
+        }
+    };
+
+    /**
+     * List of files generating this ResourceItem.
+     */
+    protected final ArrayList<ResourceFile> mFiles = new ArrayList<ResourceFile>();
+
+    /**
+     * Constructs a new ResourceItem.
+     * @param name the name of the resource as it appears in the XML and R.java files.
+     */
+    public ProjectResourceItem(String name) {
+        super(name);
+    }
+    
+    /**
+     * Returns whether the resource item is editable directly.
+     * <p/>
+     * This is typically the case for resources that don't have alternate versions, or resources
+     * of type {@link ResourceType#ID} that aren't declared inline.
+     */
+    public abstract boolean isEditableDirectly();
+
+    /**
+     * Adds a new version of this resource item, by adding its {@link ResourceFile}.
+     * @param file the {@link ResourceFile} object.
+     */
+    protected void add(ResourceFile file) {
+        mFiles.add(file);
+    }
+    
+    /**
+     * Reset the item by emptying its version list.
+     */
+    protected void reset() {
+        mFiles.clear();
+    }
+    
+    /**
+     * Returns the sorted list of {@link ResourceItem} objects for this resource item.
+     */
+    public ResourceFile[] getSourceFileArray() {
+        ArrayList<ResourceFile> list = new ArrayList<ResourceFile>();
+        list.addAll(mFiles);
+        
+        Collections.sort(list, sComparator);
+        
+        return list.toArray(new ResourceFile[list.size()]);
+    }
+    
+    /**
+     * Returns the list of {@link ResourceItem} objects for this resource item.
+     */
+    public List<ResourceFile> getSourceFileList() {
+        return Collections.unmodifiableList(mFiles);
+    }
+    
+
+    /**
+     * Replaces the content of the receiver with the ResourceItem received as parameter.
+     * @param item
+     */
+    protected void replaceWith(ProjectResourceItem item) {
+        mFiles.clear();
+        mFiles.addAll(item.mFiles);
+    }
+}