/********************************************************************** ** Copyright (C) 2000-2008 Trolltech ASA. All rights reserved. ** ** This file is part of the TQt Assistant. ** ** This file may be used under the terms of the GNU General ** Public License versions 2.0 or 3.0 as published by the Free ** Software Foundation and appearing in the files LICENSE.GPL2 ** and LICENSE.GPL3 included in the packaging of this file. ** Alternatively you may (at your option) use any later version ** of the GNU General Public License if such license has been ** publicly approved by Trolltech ASA (or its successors, if any) ** and the KDE Free TQt Foundation. ** ** Please review the following information to ensure GNU General ** Public Licensing requirements will be met: ** http://trolltech.com/products/qt/licenses/licensing/opensource/. ** If you are unsure which license is appropriate for your use, please ** review the following information: ** http://trolltech.com/products/qt/licenses/licensing/licensingoverview ** or contact the sales department at sales@trolltech.com. ** ** Licensees holding valid TQt Commercial licenses may use this file in ** accordance with the TQt Commercial License Agreement provided with ** the Software. ** ** This file is provided "AS IS" with NO WARRANTY OF ANY KIND, ** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR ** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted ** herein. ** **********************************************************************/ #include void FindDialog::init() { lastBrowser = 0; onceFound = FALSE; findExpr = ""; sb = new TQStatusBar( this ); FindDialogLayout->addWidget( sb ); sb->message( tr( "Enter the text you are looking for." ) ); } void FindDialog::destroy() { } void FindDialog::doFind() { doFind(radioForward->isChecked()); } void FindDialog::doFind(bool forward) { TQTextBrowser *browser = (TQTextBrowser*) mainWindow()->browsers()->currentBrowser(); sb->clear(); if (comboFind->currentText() != findExpr || lastBrowser != browser) onceFound = false; findExpr = comboFind->currentText(); bool found; if (browser->hasSelectedText()) { // Search either forward or backward from cursor. found = browser->find(findExpr, checkCase->isChecked(), checkWords->isChecked(), forward); } else { int para = forward ? 0 : INT_MAX; int index = forward ? 0 : INT_MAX; found = browser->find(findExpr, checkCase->isChecked(), checkWords->isChecked(), forward, ¶, &index); } if (!found) { if (onceFound) { if (forward) statusMessage(tr("Search reached end of the document")); else statusMessage(tr("Search reached start of the document")); } else { statusMessage(tr( "Text not found" )); } } onceFound |= found; lastBrowser = browser; } MainWindow* FindDialog::mainWindow() { return (MainWindow*) parent(); } bool FindDialog::hasFindExpression() { return !findExpr.isEmpty(); } void FindDialog::statusMessage(const TQString &message) { if (isVisible()) sb->message(message); else ((MainWindow*) parent())->statusBar()->message(message, 2000); }