1 files changed, 160 insertions, 0 deletions
diff --git a/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/OnClickGUIsCodeGenerator.java b/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/OnClickGUIsCodeGenerator.java
new file mode 100644
index 0000000..00136b3
--- /dev/null
+++ b/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/OnClickGUIsCodeGenerator.java
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2012 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * 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.motorola.studio.android.generateviewbylayout.codegenerators;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+import org.eclipse.core.runtime.SubMonitor;
+import org.eclipse.jdt.core.JavaModelException;
+import org.eclipse.jdt.core.dom.Block;
+import org.eclipse.jdt.core.dom.MethodDeclaration;
+import org.eclipse.jdt.core.dom.Modifier.ModifierKeyword;
+import org.eclipse.jdt.core.dom.PrimitiveType;
+import org.eclipse.jdt.core.dom.TypeDeclaration;
+
+import com.motorola.studio.android.codeutils.i18n.CodeUtilsNLS;
+import com.motorola.studio.android.generateviewbylayout.JavaViewBasedOnLayoutModifierConstants;
+import com.motorola.studio.android.generateviewbylayout.model.CodeGeneratorDataBasedOnLayout;
+import com.motorola.studio.android.generateviewbylayout.model.LayoutNode;
+
+/**
+ * Class that deals with GUI that use on click as listener
+ * (Button, ImageButton, ToggleButton, Checkbox) 
+ */
+public class OnClickGUIsCodeGenerator extends AbstractLayoutCodeGenerator
+{
+
+    /**
+     * @param codeGeneratorData
+     * @param onCreateDeclaration
+     * @param typeDeclaration
+     */
+    public OnClickGUIsCodeGenerator(CodeGeneratorDataBasedOnLayout codeGeneratorData,
+            MethodDeclaration onCreateDeclaration, TypeDeclaration typeDeclaration)
+    {
+        super(codeGeneratorData, onCreateDeclaration, typeDeclaration);
+    }
+
+    @Override
+    public void generateCode(IProgressMonitor monitor) throws JavaModelException
+    {
+        onClickMethodsForButtonsFromLayoutXML(monitor);
+        addOnClickHandler(monitor);
+    }
+
+    /**
+     * Adds methods declared to deal with Buttons' events (declared on layout XML)
+     * 
+     * NOTE: we exclude fragments because there is an exception that do not let them to be handled this way
+     * 
+     * <br>
+     * GENERATED_CODE_FORMAT:
+     * <br>
+     * public void $ONCLICK_ATTRIBUTE_FROMXML(View target) { }     
+     * 
+     */
+    @SuppressWarnings("unchecked")
+    private void onClickMethodsForButtonsFromLayoutXML(IProgressMonitor monitor)
+    {
+        SubMonitor subMonitor = SubMonitor.convert(monitor);
+        subMonitor.beginTask(CodeUtilsNLS.JavaViewBasedOnLayoutModifier_AddingOnClickMethodFromXML,
+                codeGeneratorData.getGuiItems().size());
+        for (LayoutNode node : codeGeneratorData.getGuiItems())
+        {
+            if (node.getNodeType().equals(LayoutNode.LayoutNodeViewType.Button.name())
+                    && (node.getOnClick() != null)
+                    && node.shouldInsertCode()
+                    && codeGeneratorData.getAssociatedType().equals(
+                            CodeGeneratorDataBasedOnLayout.TYPE.ACTIVITY))
+            {
+                boolean containMethodDeclared = onClickFromXmlAlreadyDeclared(node);
+                if (!containMethodDeclared)
+                {
+                    //avoid to declare method twice
+
+                    //generate for buttons which have onClick declaration
+                    MethodDeclaration methodDeclaration =
+                            addMethodDeclaration(ModifierKeyword.PUBLIC_KEYWORD, node.getOnClick(),
+                                    PrimitiveType.VOID,
+                                    JavaViewBasedOnLayoutModifierConstants.VIEW_CLASS,
+                                    JavaViewBasedOnLayoutModifierConstants.VIEW_VARIABLE_NAME);
+                    Block block = typeDeclaration.getAST().newBlock();
+                    //empty block
+                    methodDeclaration.setBody(block);
+                    typeDeclaration.bodyDeclarations().add(methodDeclaration);
+                }
+            }
+
+            subMonitor.worked(1);
+        }
+    }
+
+    /**
+     * Add methods to on click handler
+     * 
+     * NOTE: We include fragments that have onClick declared on XML (because it is an exception in the framework)
+     * 
+     * <br>
+     * GENERATED_CODE_FORMAT:
+     * <br>
+     * $GUI_ID.setOnClickListener(new View.OnClickListener() {
+     * <br>
+     *       public void onClick(View target) {
+     * <br>      
+     *       }
+     * <br>
+     *   });
+     */
+    private void addOnClickHandler(IProgressMonitor monitor) throws JavaModelException
+    {
+        SubMonitor subMonitor = SubMonitor.convert(monitor);
+        subMonitor.beginTask(CodeUtilsNLS.JavaViewBasedOnLayoutModifier_AddingOnClickHandler,
+                codeGeneratorData.getGuiItems().size());
+        for (LayoutNode node : codeGeneratorData.getGuiItems())
+        {
+            boolean containMethodDeclared =
+                    checkIfInvokeMethodIsDeclared(node,
+                            JavaViewBasedOnLayoutModifierConstants.SET_ON_CLICK_LISTENER);
+            if (!containMethodDeclared && node.shouldInsertCode())
+            {
+                if (node.getNodeType().equals(LayoutNode.LayoutNodeViewType.CheckBox.name())
+                        || node.getNodeType().equals(
+                                LayoutNode.LayoutNodeViewType.ImageButton.name())
+                        || node.getNodeType().equals(
+                                LayoutNode.LayoutNodeViewType.ToggleButton.name())
+                        || (node.getNodeType().equals(LayoutNode.LayoutNodeViewType.Button.name()) && (codeGeneratorData
+                                .getAssociatedType().equals(
+                                        CodeGeneratorDataBasedOnLayout.TYPE.FRAGMENT) || (node
+                                .getOnClick() == null))))
+                {
+                    MethodDeclaration methodDeclaration =
+                            addMethodDeclaration(ModifierKeyword.PUBLIC_KEYWORD,
+                                    JavaViewBasedOnLayoutModifierConstants.METHOD_NAME_ON_CLICK,
+                                    PrimitiveType.VOID,
+                                    JavaViewBasedOnLayoutModifierConstants.VIEW_CLASS,
+                                    JavaViewBasedOnLayoutModifierConstants.VIEW_VARIABLE_NAME);
+                    Block block = onCreateDeclaration.getAST().newBlock();
+                    methodDeclaration.setBody(block);
+                    addMethodInvocationToListenerHandler(node.getNodeId(),
+                            JavaViewBasedOnLayoutModifierConstants.SET_ON_CLICK_LISTENER,
+                            JavaViewBasedOnLayoutModifierConstants.VIEW_CLASS,
+                            JavaViewBasedOnLayoutModifierConstants.METHOD_ON_CLICK_LISTENER,
+                            methodDeclaration);
+                }
+            }
+            subMonitor.worked(1);
+        }
+    }
+}