diff options
Diffstat (limited to 'src/com/android/gallery3d/ui/GridDrawer.java')
-rw-r--r-- | src/com/android/gallery3d/ui/GridDrawer.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/com/android/gallery3d/ui/GridDrawer.java b/src/com/android/gallery3d/ui/GridDrawer.java new file mode 100644 index 000000000..54b175cb4 --- /dev/null +++ b/src/com/android/gallery3d/ui/GridDrawer.java @@ -0,0 +1,109 @@ +/* + * 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) { + } +} |