diff options
Diffstat (limited to 'src/com/android/gallery3d/filtershow/category/CategoryView.java')
| -rw-r--r-- | src/com/android/gallery3d/filtershow/category/CategoryView.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/src/com/android/gallery3d/filtershow/category/CategoryView.java b/src/com/android/gallery3d/filtershow/category/CategoryView.java deleted file mode 100644 index c456dc207..000000000 --- a/src/com/android/gallery3d/filtershow/category/CategoryView.java +++ /dev/null @@ -1,176 +0,0 @@ -/* - * Copyright (C) 2013 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.filtershow.category; - -import android.content.Context; -import android.content.res.Resources; -import android.graphics.Bitmap; -import android.graphics.Canvas; -import android.graphics.Color; -import android.graphics.Paint; -import android.graphics.Rect; -import android.graphics.Typeface; -import android.view.View; -import com.android.gallery3d.R; -import com.android.gallery3d.filtershow.FilterShowActivity; -import com.android.gallery3d.filtershow.filters.FilterRepresentation; -import com.android.gallery3d.filtershow.ui.SelectionRenderer; - -public class CategoryView extends View implements View.OnClickListener { - - private static final String LOGTAG = "CategoryView"; - public static final int VERTICAL = 0; - public static final int HORIZONTAL = 1; - private Paint mPaint = new Paint(); - private Action mAction; - private Rect mTextBounds = new Rect(); - private int mMargin = 16; - private int mTextSize = 32; - private int mTextColor; - private int mBackgroundColor; - private Paint mSelectPaint; - CategoryAdapter mAdapter; - private int mSelectionStroke; - private Paint mBorderPaint; - private int mBorderStroke; - private int mOrientation = VERTICAL; - - public CategoryView(Context context) { - super(context); - setOnClickListener(this); - Resources res = getResources(); - mBackgroundColor = res.getColor(R.color.filtershow_categoryview_background); - mTextColor = res.getColor(R.color.filtershow_categoryview_text); - mSelectionStroke = res.getDimensionPixelSize(R.dimen.thumbnail_margin); - mTextSize = res.getDimensionPixelSize(R.dimen.category_panel_text_size); - mMargin = res.getDimensionPixelOffset(R.dimen.category_panel_margin); - mSelectPaint = new Paint(); - mSelectPaint.setStyle(Paint.Style.FILL); - mSelectPaint.setColor(res.getColor(R.color.filtershow_category_selection)); - mBorderPaint = new Paint(mSelectPaint); - mBorderPaint.setColor(Color.BLACK); - mBorderStroke = mSelectionStroke / 3; - } - - private void computeTextPosition(String text) { - if (text == null) { - return; - } - mPaint.setTextSize(mTextSize); - if (mOrientation == VERTICAL) { - text = text.toUpperCase(); - // TODO: set this in xml - mPaint.setTypeface(Typeface.DEFAULT_BOLD); - } - mPaint.getTextBounds(text, 0, text.length(), mTextBounds); - } - - public void drawText(Canvas canvas, String text) { - if (text == null) { - return; - } - float textWidth = mPaint.measureText(text); - int x = (int) (canvas.getWidth() - textWidth - mMargin); - if (mOrientation == HORIZONTAL) { - x = (int) ((canvas.getWidth() - textWidth) / 2.0f); - } - if (x < 0) { - // If the text takes more than the view width, - // justify to the left. - x = mMargin; - } - int y = canvas.getHeight() - mMargin; - canvas.drawText(text, x, y, mPaint); - } - - @Override - public CharSequence getContentDescription () { - if (mAction != null) { - return mAction.getName(); - } - return null; - } - - @Override - public void onDraw(Canvas canvas) { - canvas.drawColor(mBackgroundColor); - if (mAction != null) { - mPaint.reset(); - mPaint.setAntiAlias(true); - computeTextPosition(mAction.getName()); - if (mAction.getImage() == null) { - mAction.setImageFrame(new Rect(0, 0, getWidth(), getHeight()), mOrientation); - } else { - Bitmap bitmap = mAction.getImage(); - canvas.save(); - Rect clipRect = new Rect(mSelectionStroke, mSelectionStroke, - getWidth() - mSelectionStroke, - getHeight() - 2* mMargin - mTextSize); - int offsetx = 0; - int offsety = 0; - if (mOrientation == HORIZONTAL) { - canvas.clipRect(clipRect); - offsetx = - (bitmap.getWidth() - clipRect.width()) / 2; - offsety = - (bitmap.getHeight() - clipRect.height()) / 2; - } - canvas.drawBitmap(bitmap, offsetx, offsety, mPaint); - canvas.restore(); - if (mAdapter.isSelected(this)) { - if (mOrientation == HORIZONTAL) { - SelectionRenderer.drawSelection(canvas, 0, 0, - getWidth(), getHeight() - mMargin - mTextSize, - mSelectionStroke, mSelectPaint, mBorderStroke, mBorderPaint); - } else { - SelectionRenderer.drawSelection(canvas, 0, 0, - Math.min(bitmap.getWidth(), getWidth()), - Math.min(bitmap.getHeight(), getHeight()), - mSelectionStroke, mSelectPaint, mBorderStroke, mBorderPaint); - } - } - } - mPaint.setColor(mBackgroundColor); - mPaint.setStyle(Paint.Style.STROKE); - mPaint.setStrokeWidth(3); - drawText(canvas, mAction.getName()); - mPaint.setColor(mTextColor); - mPaint.setStyle(Paint.Style.FILL); - mPaint.setStrokeWidth(1); - drawText(canvas, mAction.getName()); - } - } - - public void setAction(Action action, CategoryAdapter adapter) { - mAction = action; - mAdapter = adapter; - invalidate(); - } - - public FilterRepresentation getRepresentation() { - return mAction.getRepresentation(); - } - - @Override - public void onClick(View view) { - FilterShowActivity activity = (FilterShowActivity) getContext(); - activity.showRepresentation(mAction.getRepresentation()); - mAdapter.setSelected(this); - } - - public void setOrientation(int orientation) { - mOrientation = orientation; - } -} |