mirror of
https://github.com/geometer/FBReaderJ.git
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43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
/*
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* Copyright (C) 2007-2012 Geometer Plus <contact@geometerplus.com>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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* 02110-1301, USA.
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*/
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package org.geometerplus.android.fbreader;
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import org.geometerplus.zlibrary.text.model.ZLTextModel;
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import org.geometerplus.zlibrary.text.view.ZLTextView;
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import org.geometerplus.fbreader.fbreader.FBReaderApp;
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class ShowNavigationAction extends FBAndroidAction {
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ShowNavigationAction(FBReader baseActivity, FBReaderApp fbreader) {
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super(baseActivity, fbreader);
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}
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@Override
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public boolean isVisible() {
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final ZLTextView view = (ZLTextView)Reader.getCurrentView();
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final ZLTextModel textModel = view.getModel();
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return textModel != null && textModel.getParagraphsNumber() != 0;
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}
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@Override
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protected void run(Object ... params) {
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BaseActivity.navigate();
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}
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}
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