diff options
Diffstat (limited to 'apps/NotificationStudio/src/com/android/notificationstudio/editor/IconEditor.java')
| -rw-r--r-- | apps/NotificationStudio/src/com/android/notificationstudio/editor/IconEditor.java | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/apps/NotificationStudio/src/com/android/notificationstudio/editor/IconEditor.java b/apps/NotificationStudio/src/com/android/notificationstudio/editor/IconEditor.java new file mode 100644 index 000000000..71e900567 --- /dev/null +++ b/apps/NotificationStudio/src/com/android/notificationstudio/editor/IconEditor.java @@ -0,0 +1,118 @@ +/* + * Copyright 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.android.notificationstudio.editor; + +import android.content.res.Resources; +import android.view.MotionEvent; +import android.view.SoundEffectConstants; +import android.view.View; +import android.view.View.OnTouchListener; +import android.view.ViewGroup; +import android.widget.FrameLayout; +import android.widget.HorizontalScrollView; +import android.widget.ImageView; +import android.widget.ImageView.ScaleType; +import android.widget.LinearLayout; + +import com.android.notificationstudio.R; +import com.android.notificationstudio.editor.Editors.Editor; +import com.android.notificationstudio.model.EditableItem; + +public class IconEditor implements Editor { + + public Runnable bindEditor(View v, final EditableItem item, final Runnable afterChange) { + final LinearLayout iconEditor = (LinearLayout) v.findViewById(R.id.icon_editor_layout); + final HorizontalScrollView scroller = + (HorizontalScrollView) v.findViewById(R.id.icon_editor_scroller); + scroller.setVisibility(View.VISIBLE); + + final Object[] displayValues = getAvailableValuesForDisplay(item); + final Runnable updateSelection = new Runnable() { + public void run() { + for (int i=0;i<iconEditor.getChildCount();i++) { + View imageViewHolder = iconEditor.getChildAt(i); + Object iconResId = imageViewHolder.getTag(); + boolean selected = item.hasValue() && item.getValue().equals(iconResId) || + !item.hasValue() && iconResId == null; + imageViewHolder.setSelected(selected); + if (selected) { + int x = imageViewHolder.getLeft(); + if (x < scroller.getScrollX() || + x > scroller.getScrollX() + scroller.getWidth()) { + scroller.scrollTo(imageViewHolder.getLeft(), 0); + } + } + } + }}; + + int iconSize = getIconSize(v.getResources()); + int outerMargin = v.getResources().getDimensionPixelSize(R.dimen.editor_icon_outer_margin); + int innerMargin = v.getResources().getDimensionPixelSize(R.dimen.editor_icon_inner_margin); + + for (final Object iconResId : displayValues) { + final FrameLayout imageViewHolder = new FrameLayout(v.getContext()); + imageViewHolder.setTag(iconResId); + final ImageView imageView = new ImageView(v.getContext()); + imageView.setScaleType(ScaleType.CENTER); + imageView.setOnTouchListener(new OnTouchListener(){ + public boolean onTouch(View v, MotionEvent event) { + if (event.getAction() == MotionEvent.ACTION_UP) { + v.playSoundEffect(SoundEffectConstants.CLICK); + item.setValue(iconResId); + updateSelection.run(); + afterChange.run(); + } + return true; + }}); + + imageViewHolder.setBackgroundResource(R.drawable.icon_bg); + if (iconResId != null) + setImage(imageView, iconResId); + + LinearLayout.LayoutParams lp = new LinearLayout.LayoutParams(iconSize, iconSize); + lp.bottomMargin = lp.topMargin = lp.leftMargin = lp.rightMargin = outerMargin; + imageViewHolder.setLayoutParams(lp); + + FrameLayout.LayoutParams flp = new FrameLayout.LayoutParams( + ViewGroup.LayoutParams.MATCH_PARENT, + ViewGroup.LayoutParams.MATCH_PARENT); + flp.bottomMargin = flp.topMargin = flp.leftMargin = flp.rightMargin = innerMargin; + imageView.setLayoutParams(flp); + + imageViewHolder.addView(imageView); + iconEditor.addView(imageViewHolder); + } + updateSelection.run(); + return updateSelection; + } + + protected int getIconSize(Resources res) { + return res.getDimensionPixelSize(R.dimen.editor_icon_size_small); + } + + protected void setImage(ImageView imageView, Object value) { + imageView.setImageResource((Integer) value); + } + + private Object[] getAvailableValuesForDisplay(EditableItem item) { + Object[] avail = item.getAvailableValues(); + Object[] rt = new Object[avail.length + 1]; + System.arraycopy(avail, 0, rt, 1, avail.length); + return rt; + } + +}
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