1 files changed, 156 insertions, 0 deletions
diff --git a/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/SeekBarCodeGenerator.java b/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/SeekBarCodeGenerator.java
new file mode 100644
index 0000000..dc8d0ff
--- /dev/null
+++ b/src/plugins/android.codeutils/src/com/motorola/studio/android/generateviewbylayout/codegenerators/SeekBarCodeGenerator.java
@@ -0,0 +1,156 @@
+/*
+ * 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 java.util.ArrayList;
+import java.util.List;
+
+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.SingleVariableDeclaration;
+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;
+
+/**
+ * Responsible to add methods to deal with SeekBar events
+ */
+public class SeekBarCodeGenerator extends AbstractLayoutCodeGenerator
+{
+    /**
+     * @param codeGeneratorData
+     * @param onCreateDeclaration
+     * @param typeDeclaration
+     */
+    public SeekBarCodeGenerator(CodeGeneratorDataBasedOnLayout codeGeneratorData,
+            MethodDeclaration onCreateDeclaration, TypeDeclaration typeDeclaration)
+    {
+        super(codeGeneratorData, onCreateDeclaration, typeDeclaration);
+    }
+
+    @Override
+    public void generateCode(IProgressMonitor monitor) throws JavaModelException
+    {
+        addOnSeekBarChangeListener(monitor);
+    }
+
+    /**
+     * Adds methods for SeekBar's events 
+     * 
+     * <br>
+     * GENERATED_CODE_FORMAT:
+     * <br>
+     * $GUI_ID.setOnSeekBarChangeListener(new OnSeekBarChangeListener() {
+     * <br>
+     *  void onProgressChanged(SeekBar seekBar, int progress, boolean fromUser) {}
+     *  <br>
+     *  void onStartTrackingTouch(SeekBar seekBar) {}
+     *  <br>
+     *  void onStopTrackingTouch(SeekBar seekBar) {}
+     *  <br>
+     * });    
+     */
+    private void addOnSeekBarChangeListener(IProgressMonitor monitor) throws JavaModelException
+    {
+        SubMonitor subMonitor = SubMonitor.convert(monitor);
+        subMonitor.beginTask(CodeUtilsNLS.JavaViewBasedOnLayoutModifier_AddingSeekbarHandler,
+                codeGeneratorData.getGuiItems().size());
+        for (LayoutNode node : codeGeneratorData.getGuiItems())
+        {
+            if (node.shouldInsertCode()
+                    && node.getNodeType().equals(JavaViewBasedOnLayoutModifierConstants.SEEK_BAR))
+            {
+                boolean containMethodDeclared =
+                        checkIfInvokeMethodIsDeclared(
+                                node,
+                                JavaViewBasedOnLayoutModifierConstants.SET_ON_SEEK_BAR_CHANGE_LISTENER);
+                if (!containMethodDeclared)
+                {
+                    List<MethodDeclaration> declarations = new ArrayList<MethodDeclaration>();
+
+                    List<SingleVariableDeclaration> parameters1 =
+                            new ArrayList<SingleVariableDeclaration>();
+                    SingleVariableDeclaration param1 =
+                            createVariableDeclarationFromStrings(
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR,
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR_VARIABLE); //$NON-NLS-1$
+                    parameters1.add(param1);
+                    SingleVariableDeclaration param2 =
+                            createVariableDeclarationPrimitiveCode(PrimitiveType.INT,
+                                    JavaViewBasedOnLayoutModifierConstants.PROGRESS_VARIABLE); //$NON-NLS-1$
+                    parameters1.add(param2);
+                    SingleVariableDeclaration param3 =
+                            createVariableDeclarationPrimitiveCode(PrimitiveType.BOOLEAN,
+                                    JavaViewBasedOnLayoutModifierConstants.FROM_USER_VARIABLE); //$NON-NLS-1$
+                    parameters1.add(param3);
+                    MethodDeclaration methodDeclaration1 =
+                            addMethodDeclaration(ModifierKeyword.PUBLIC_KEYWORD,
+                                    JavaViewBasedOnLayoutModifierConstants.ON_PROGRESS_CHANGED,
+                                    PrimitiveType.VOID, parameters1);
+                    Block block1 = onCreateDeclaration.getAST().newBlock();
+                    methodDeclaration1.setBody(block1);
+                    declarations.add(methodDeclaration1);
+
+                    List<SingleVariableDeclaration> parameters2 =
+                            new ArrayList<SingleVariableDeclaration>();
+                    SingleVariableDeclaration param1Method2 =
+                            createVariableDeclarationFromStrings(
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR,
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR_VARIABLE); //$NON-NLS-1$
+                    parameters2.add(param1Method2);
+                    MethodDeclaration methodDeclaration2 =
+                            addMethodDeclaration(ModifierKeyword.PUBLIC_KEYWORD,
+                                    JavaViewBasedOnLayoutModifierConstants.ON_START_TRACKING_TOUCH,
+                                    PrimitiveType.VOID, parameters2);
+                    Block block2 = onCreateDeclaration.getAST().newBlock();
+                    methodDeclaration2.setBody(block2);
+                    declarations.add(methodDeclaration2);
+
+                    List<SingleVariableDeclaration> parameters3 =
+                            new ArrayList<SingleVariableDeclaration>();
+                    SingleVariableDeclaration param1Method3 =
+                            createVariableDeclarationFromStrings(
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR,
+                                    JavaViewBasedOnLayoutModifierConstants.SEEK_BAR_VARIABLE); //$NON-NLS-1$
+                    parameters3.add(param1Method3);
+                    MethodDeclaration methodDeclaration3 =
+                            addMethodDeclaration(ModifierKeyword.PUBLIC_KEYWORD,
+                                    JavaViewBasedOnLayoutModifierConstants.ON_STOP_TRACKING_TOUCH,
+                                    PrimitiveType.VOID, parameters3);
+                    Block block3 = onCreateDeclaration.getAST().newBlock();
+                    methodDeclaration3.setBody(block3);
+                    declarations.add(methodDeclaration3);
+
+                    addMethodInvocationToListenerHandler(node.getNodeId(),
+                            JavaViewBasedOnLayoutModifierConstants.SET_ON_SEEK_BAR_CHANGE_LISTENER,
+                            JavaViewBasedOnLayoutModifierConstants.SEEK_BAR,
+                            JavaViewBasedOnLayoutModifierConstants.ON_SEEK_BAR_CHANGE_LISTENER,
+                            declarations);
+                }
+            }
+            subMonitor.worked(1);
+        }
+    }
+
+}