diff options
Diffstat (limited to 'src/com/cyanogenmod/trebuchet/InstallShortcutReceiver.java')
-rw-r--r-- | src/com/cyanogenmod/trebuchet/InstallShortcutReceiver.java | 119 |
1 files changed, 119 insertions, 0 deletions
diff --git a/src/com/cyanogenmod/trebuchet/InstallShortcutReceiver.java b/src/com/cyanogenmod/trebuchet/InstallShortcutReceiver.java new file mode 100644 index 000000000..9452db838 --- /dev/null +++ b/src/com/cyanogenmod/trebuchet/InstallShortcutReceiver.java @@ -0,0 +1,119 @@ +/* + * 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.cyanogenmod.trebuchet; + +import java.util.ArrayList; + +import android.content.BroadcastReceiver; +import android.content.Context; +import android.content.Intent; +import android.widget.Toast; + +import com.cyanogenmod.trebuchet.R; + +public class InstallShortcutReceiver extends BroadcastReceiver { + public static final String ACTION_INSTALL_SHORTCUT = + "com.cyanogenmod.trebuchet.action.INSTALL_SHORTCUT"; + + // A mime-type representing shortcut data + public static final String SHORTCUT_MIMETYPE = + "com.cyanogenmod.trebuchet/shortcut"; + + private final int[] mCoordinates = new int[2]; + + public void onReceive(Context context, Intent data) { + if (!ACTION_INSTALL_SHORTCUT.equals(data.getAction())) { + return; + } + + int screen = Launcher.getScreen(); + + if (!installShortcut(context, data, screen)) { + // The target screen is full, let's try the other screens + for (int i = 0; i < Launcher.SCREEN_COUNT; i++) { + if (i != screen && installShortcut(context, data, i)) break; + } + } + } + + private boolean installShortcut(Context context, Intent data, int screen) { + String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME); + + if (findEmptyCell(context, mCoordinates, screen)) { + Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT); + if (intent != null) { + if (intent.getAction() == null) { + intent.setAction(Intent.ACTION_VIEW); + } + + // By default, we allow for duplicate entries (located in + // different places) + boolean duplicate = data.getBooleanExtra(Launcher.EXTRA_SHORTCUT_DUPLICATE, true); + if (duplicate || !LauncherModel.shortcutExists(context, name, intent)) { + LauncherApplication app = (LauncherApplication) context.getApplicationContext(); + ShortcutInfo info = app.getModel().addShortcut(context, data, + LauncherSettings.Favorites.CONTAINER_DESKTOP, screen, mCoordinates[0], + mCoordinates[1], true); + if (info != null) { + Toast.makeText(context, context.getString(R.string.shortcut_installed, name), + Toast.LENGTH_SHORT).show(); + } else { + return false; + } + } else { + Toast.makeText(context, context.getString(R.string.shortcut_duplicate, name), + Toast.LENGTH_SHORT).show(); + } + + return true; + } + } else { + Toast.makeText(context, context.getString(R.string.out_of_space), + Toast.LENGTH_SHORT).show(); + } + + return false; + } + + private static boolean findEmptyCell(Context context, int[] xy, int screen) { + final int xCount = LauncherModel.getCellCountX(); + final int yCount = LauncherModel.getCellCountY(); + boolean[][] occupied = new boolean[xCount][yCount]; + + ArrayList<ItemInfo> items = LauncherModel.getItemsInLocalCoordinates(context); + ItemInfo item = null; + int cellX, cellY, spanX, spanY; + for (int i = 0; i < items.size(); ++i) { + item = items.get(i); + if (item.container == LauncherSettings.Favorites.CONTAINER_DESKTOP) { + if (item.screen == screen) { + cellX = item.cellX; + cellY = item.cellY; + spanX = item.spanX; + spanY = item.spanY; + for (int x = cellX; x < cellX + spanX && x < xCount; x++) { + for (int y = cellY; y < cellY + spanY && y < yCount; y++) { + occupied[x][y] = true; + } + } + } + } + } + + return CellLayout.findVacantCell(xy, 1, 1, xCount, yCount, occupied); + } +} |