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Diffstat (limited to 'src/com/android/launcher/FolderIcon.java')
-rw-r--r-- | src/com/android/launcher/FolderIcon.java | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/src/com/android/launcher/FolderIcon.java b/src/com/android/launcher/FolderIcon.java new file mode 100644 index 000000000..d7c623d5a --- /dev/null +++ b/src/com/android/launcher/FolderIcon.java @@ -0,0 +1,93 @@ +/* + * Copyright (C) 2008 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.launcher; + +import android.content.Context; +import android.content.res.Resources; +import android.graphics.drawable.Drawable; +import com.android.internal.provider.Settings; +import android.util.AttributeSet; +import android.view.LayoutInflater; +import android.view.ViewGroup; + +/** + * An icon that can appear on in the workspace representing an {@link UserFolder}. + */ +public class FolderIcon extends BubbleTextView implements DropTarget { + private UserFolderInfo mInfo; + private Launcher mLauncher; + private Drawable mCloseIcon; + private Drawable mOpenIcon; + + public FolderIcon(Context context, AttributeSet attrs) { + super(context, attrs); + } + + public FolderIcon(Context context) { + super(context); + } + + static FolderIcon fromXml(int resId, Launcher launcher, ViewGroup group, + UserFolderInfo folderInfo) { + + FolderIcon icon = (FolderIcon) LayoutInflater.from(launcher).inflate(resId, group, false); + + final Resources resources = launcher.getResources(); + Drawable d = resources.getDrawable(R.drawable.ic_launcher_folder); + d = Utilities.createIconThumbnail(d, launcher); + icon.mCloseIcon = d; + icon.mOpenIcon = resources.getDrawable(R.drawable.ic_launcher_folder_open); + icon.setCompoundDrawablesWithIntrinsicBounds(null, d, null, null); + icon.setText(folderInfo.title); + icon.setTag(folderInfo); + icon.setOnClickListener(launcher); + icon.mInfo = folderInfo; + icon.mLauncher = launcher; + + return icon; + } + + public boolean acceptDrop(DragSource source, int x, int y, int xOffset, int yOffset, + Object dragInfo) { + final ItemInfo item = (ItemInfo) dragInfo; + final int itemType = item.itemType; + return (itemType == Settings.Favorites.ITEM_TYPE_APPLICATION || + itemType == Settings.Favorites.ITEM_TYPE_SHORTCUT) + && item.container != mInfo.id; + } + + public void onDrop(DragSource source, int x, int y, int xOffset, int yOffset, Object dragInfo) { + final ApplicationInfo item = (ApplicationInfo) dragInfo; + // TODO: update open folder that is looking at this data + mInfo.add(item); + LauncherModel.addOrMoveItemInDatabase(mLauncher, item, mInfo.id, 0, 0, 0); + } + + public void onDragEnter(DragSource source, int x, int y, int xOffset, int yOffset, + Object dragInfo) { + setCompoundDrawablesWithIntrinsicBounds(null, mOpenIcon, null, null); + } + + public void onDragOver(DragSource source, int x, int y, int xOffset, int yOffset, + Object dragInfo) { + } + + public void onDragExit(DragSource source, int x, int y, int xOffset, int yOffset, + Object dragInfo) { + setCompoundDrawablesWithIntrinsicBounds(null, mCloseIcon, null, null); + } +} |