1 files changed, 103 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/photoeditor/actions/EffectToolFactory.java b/src/com/android/gallery3d/photoeditor/actions/EffectToolFactory.java
new file mode 100644
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--- /dev/null
+++ b/src/com/android/gallery3d/photoeditor/actions/EffectToolFactory.java
@@ -0,0 +1,103 @@
+/*
+ * Copyright (C) 2010 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.android.gallery3d.photoeditor.actions;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+import com.android.gallery3d.R;
+import com.android.gallery3d.photoeditor.PhotoView;
+
+/**
+ * Factory to create tools that will be used by effect actions.
+ */
+public class EffectToolFactory {
+
+    public enum ScalePickerType {
+        FILLLIGHT, HIGHLIGHT, SHADOW, COLOR, GENERIC
+    }
+
+    private final ViewGroup effectToolPanel;
+    private final LayoutInflater inflater;
+
+    public EffectToolFactory(ViewGroup effectToolPanel, LayoutInflater inflater) {
+        this.effectToolPanel = effectToolPanel;
+        this.inflater = inflater;
+    }
+
+    private View createFullscreenTool(int toolId) {
+        // Create full screen effect tool on top of photo-view and place it within the same
+        // view group that contains photo-view.
+        View photoView = effectToolPanel.getRootView().findViewById(R.id.photo_view);
+        ViewGroup parent = (ViewGroup) photoView.getParent();
+        FullscreenToolView view = (FullscreenToolView) inflater.inflate(toolId, parent, false);
+        view.setPhotoBounds(((PhotoView) photoView).getPhotoBounds());
+        parent.addView(view, parent.indexOfChild(photoView) + 1);
+        return view;
+    }
+
+    private View createPanelTool(int toolId) {
+        View view = inflater.inflate(toolId, effectToolPanel, false);
+        effectToolPanel.addView(view, 0);
+        return view;
+    }
+
+    private int getScalePickerBackground(ScalePickerType type) {
+        switch (type) {
+            case FILLLIGHT:
+                return R.drawable.photoeditor_scale_seekbar_filllight;
+
+            case HIGHLIGHT:
+                return R.drawable.photoeditor_scale_seekbar_highlight;
+
+            case SHADOW:
+                return R.drawable.photoeditor_scale_seekbar_shadow;
+
+            case COLOR:
+                return R.drawable.photoeditor_scale_seekbar_color;
+        }
+        return R.drawable.photoeditor_scale_seekbar_generic;
+    }
+
+    public ScaleSeekBar createScalePicker(ScalePickerType type) {
+        ScaleSeekBar scalePicker = (ScaleSeekBar) createPanelTool(
+                R.layout.photoeditor_scale_seekbar);
+        scalePicker.setBackgroundResource(getScalePickerBackground(type));
+        return scalePicker;
+    }
+
+    public ColorSeekBar createColorPicker() {
+        return (ColorSeekBar) createPanelTool(R.layout.photoeditor_color_seekbar);
+    }
+
+    public DoodleView createDoodleView() {
+        return (DoodleView) createFullscreenTool(R.layout.photoeditor_doodle_view);
+    }
+
+    public TouchView createTouchView() {
+        return (TouchView) createFullscreenTool(R.layout.photoeditor_touch_view);
+    }
+
+    public RotateView createRotateView() {
+        return (RotateView) createFullscreenTool(R.layout.photoeditor_rotate_view);
+    }
+
+    public CropView createCropView() {
+        return (CropView) createFullscreenTool(R.layout.photoeditor_crop_view);
+    }
+}