directories relayout

git-svn-id: https://only.mawhrin.net/repos/FBReaderJ/trunk@1038 6a642e6f-84f6-412e-ac94-c4a38d5a04b0
2025-10-04 10:19:33 +02:00 · 2009-10-09 01:40:29 +00:00 · 2009-10-09 01:40:29 +00:00 · cc344037ec
commit cc344037ec
parent 2aeaabf054
51 changed files with 0 additions and 142 deletions
--- a/src/org/geometerplus/android/fbreader/TOCActivity.java
+++ b/src/org/geometerplus/android/fbreader/TOCActivity.java
@ -0,0 +1,144 @@
+/*
+ * Copyright (C) 2009 Geometer Plus <contact@geometerplus.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+package org.geometerplus.android.fbreader;
+
+import android.os.Bundle;
+import android.view.*;
+import android.widget.*;
+import android.content.Context;
+import android.app.ListActivity;
+import android.content.res.TypedArray;
+import android.graphics.drawable.Drawable;
+
+import org.geometerplus.zlibrary.core.application.ZLApplication;
+import org.geometerplus.zlibrary.core.resources.ZLResource;
+import org.geometerplus.zlibrary.core.tree.ZLTree;
+
+import org.geometerplus.zlibrary.ui.android.R;
+
+import org.geometerplus.zlibrary.text.view.ZLTextWordCursor;
+import org.geometerplus.fbreader.bookmodel.TOCTree;
+import org.geometerplus.fbreader.fbreader.FBReader;
+
+public class TOCActivity extends ListActivity {
+	private TOCAdapter myAdapter;
+	private ZLTree mySelectedItem;
+
+	@Override
+	public void onCreate(Bundle bundle) {
+		super.onCreate(bundle);
+
+		Thread.setDefaultUncaughtExceptionHandler(new org.geometerplus.zlibrary.ui.android.library.UncaughtExceptionHandler(this));
+
+		requestWindowFeature(Window.FEATURE_NO_TITLE);
+
+		final FBReader fbreader = (FBReader)ZLApplication.Instance();
+		final TOCTree root = fbreader.Model.TOCTree;
+		myAdapter = new TOCAdapter(root);
+		final ZLTextWordCursor cursor = fbreader.BookTextView.getStartCursor();
+		int index = cursor.getParagraphIndex();	
+		if (cursor.isEndOfParagraph()) {
+			++index;
+		}
+		TOCTree treeToSelect = null;
+		// TODO: process multi-model texts
+		for (TOCTree tree : root) {
+			final TOCTree.Reference reference = tree.getReference();
+			if (reference == null) {
+				continue;
+			}
+			if (reference.ParagraphIndex > index) {
+				break;
+			}
+			treeToSelect = tree;
+		}
+		myAdapter.selectItem(treeToSelect);
+		mySelectedItem = treeToSelect;
+	}
+
+	private static final int PROCESS_TREE_ITEM_ID = 0;
+	private static final int READ_BOOK_ITEM_ID = 1;
+
+	@Override
+	public boolean onContextItemSelected(MenuItem item) {
+		final int position = ((AdapterView.AdapterContextMenuInfo)item.getMenuInfo()).position;
+		final TOCTree tree = (TOCTree)myAdapter.getItem(position);
+		switch (item.getItemId()) {
+			case PROCESS_TREE_ITEM_ID:
+				myAdapter.runTreeItem(tree);
+				return true;
+			case READ_BOOK_ITEM_ID:
+				myAdapter.openBookText(tree);
+				return true;
+		}
+		return super.onContextItemSelected(item);
+	}
+
+	private final class TOCAdapter extends ZLTreeAdapter {
+		private final TOCTree myRoot;
+
+		TOCAdapter(TOCTree root) {
+			super(getListView(), root);
+			myRoot = root;
+		}
+
+		@Override
+		public void onCreateContextMenu(ContextMenu menu, View view, ContextMenu.ContextMenuInfo menuInfo) {
+			final int position = ((AdapterView.AdapterContextMenuInfo)menuInfo).position;
+			final TOCTree tree = (TOCTree)getItem(position);
+			if (tree.hasChildren()) {
+				menu.setHeaderTitle(tree.getText());
+				final ZLResource resource = ZLResource.resource("tocView");
+				menu.add(0, PROCESS_TREE_ITEM_ID, 0, resource.getResource(isOpen(tree) ? "collapseTree" : "expandTree").getValue());
+				menu.add(0, READ_BOOK_ITEM_ID, 0, resource.getResource("readText").getValue());
+			}
+		}
+
+		@Override
+		public View getView(int position, View convertView, ViewGroup parent) {
+			final View view = (convertView != null) ? convertView :
+				LayoutInflater.from(parent.getContext()).inflate(R.layout.toc_tree_item, parent, false);
+			final TOCTree tree = (TOCTree)getItem(position);
+			view.setBackgroundColor((tree == mySelectedItem) ? 0xff808080 : 0);
+			setIcon((ImageView)view.findViewById(R.id.toc_tree_item_icon), tree);
+			((TextView)view.findViewById(R.id.toc_tree_item_text)).setText(tree.getText());
+			return view;
+		}
+
+		void openBookText(TOCTree tree) {
+			final TOCTree.Reference reference = tree.getReference();
+			if (reference != null) {
+				finish();
+				final FBReader fbreader = (FBReader)ZLApplication.Instance();
+				fbreader.BookTextView.gotoPosition(reference.ParagraphIndex, 0, 0);
+				fbreader.showBookTextView();
+			}
+		}
+
+		@Override
+		protected boolean runTreeItem(ZLTree tree) {
+			if (super.runTreeItem(tree)) {
+				return true;
+			}
+			openBookText((TOCTree)tree);
+			return true;
+		}
+	}
+}