| /* |
| * 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.ui; |
| |
| import com.android.gallery3d.R; |
| import com.android.gallery3d.data.Path; |
| |
| import android.content.Context; |
| import android.graphics.Color; |
| |
| public class GridDrawer extends IconDrawer { |
| private final NinePatchTexture mFrame; |
| private final NinePatchTexture mFrameSelected; |
| private final NinePatchTexture mFrameSelectedTop; |
| private final NinePatchTexture mImportBackground; |
| private Texture mImportLabel; |
| private int mGridWidth; |
| private final SelectionManager mSelectionManager; |
| private final Context mContext; |
| private final int FONT_SIZE = 14; |
| private final int FONT_COLOR = Color.WHITE; |
| private final int IMPORT_LABEL_PADDING = 10; |
| private boolean mSelectionMode; |
| |
| public GridDrawer(Context context, SelectionManager selectionManager) { |
| super(context); |
| mContext = context; |
| mFrame = new NinePatchTexture(context, R.drawable.album_frame); |
| mFrameSelected = new NinePatchTexture(context, R.drawable.grid_selected); |
| mFrameSelectedTop = new NinePatchTexture(context, R.drawable.grid_selected_top); |
| mImportBackground = new NinePatchTexture(context, R.drawable.import_translucent); |
| mSelectionManager = selectionManager; |
| } |
| |
| @Override |
| public void prepareDrawing() { |
| mSelectionMode = mSelectionManager.inSelectionMode(); |
| } |
| |
| @Override |
| public void draw(GLCanvas canvas, Texture content, int width, int height, |
| int rotation, Path path, int topIndex, int dataSourceType, |
| int mediaType, boolean wantCache, boolean isCaching) { |
| |
| int x = -width / 2; |
| int y = -height / 2; |
| |
| drawWithRotationAndGray(canvas, content, x, y, width, height, rotation, |
| topIndex); |
| |
| if (((rotation / 90) & 0x01) == 1) { |
| int temp = width; |
| width = height; |
| height = temp; |
| x = -width / 2; |
| y = -height / 2; |
| } |
| |
| drawVideoOverlay(canvas, mediaType, x, y, width, height, topIndex); |
| |
| NinePatchTexture frame; |
| if (mSelectionMode && mSelectionManager.isItemSelected(path)) { |
| frame = topIndex == 0 ? mFrameSelectedTop : mFrameSelected; |
| } else { |
| frame = mFrame; |
| } |
| |
| drawFrame(canvas, frame, x, y, width, height); |
| |
| if (topIndex == 0) { |
| ResourceTexture icon = getIcon(dataSourceType); |
| if (icon != null) { |
| IconDimension id = getIconDimension(icon, width, height); |
| if (dataSourceType == DATASOURCE_TYPE_MTP) { |
| if (mImportLabel == null || mGridWidth != width) { |
| mGridWidth = width; |
| mImportLabel = MultiLineTexture.newInstance( |
| mContext.getString(R.string.click_import), |
| width - id.width - IMPORT_LABEL_PADDING, FONT_SIZE, FONT_COLOR); |
| } |
| int bgHeight = Math.max(id.height, mImportLabel.getHeight()); |
| mImportBackground.setSize(width, bgHeight); |
| mImportBackground.draw(canvas, x, -y - bgHeight); |
| mImportLabel.draw(canvas, x + id.width + IMPORT_LABEL_PADDING, |
| -y - bgHeight + Math.abs(bgHeight - mImportLabel.getHeight()) / 2); |
| } |
| icon.draw(canvas, id.x, id.y, id.width, id.height); |
| } |
| } |
| } |
| |
| @Override |
| public void drawFocus(GLCanvas canvas, int width, int height) { |
| } |
| } |