2016-02-10 22:58:56 +00:00
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// QtFileDialog.cxx - Qt5 implementation of FGFileDialog
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//
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// Written by Rebecca Palmer, started February 2016.
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//
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// Copyright (C) 2015 Rebecca Palmer <rebecca_palmer@zoho.com>
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//
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// This program is free software; you can redistribute it and/or
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// modify it under the terms of the GNU General Public License as
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// published by the Free Software Foundation; either version 2 of the
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// License, or (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, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// 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 02110-1301, USA.
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#include "QtFileDialog.hxx"
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#include "QtLauncher.hxx"
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#include <simgear/debug/logstream.hxx>
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// Qt
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#include <QFileDialog>
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#include <QString>
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#include <QStringList>
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QtFileDialog::QtFileDialog(FGFileDialog::Usage use) :
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FGFileDialog(use)
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{
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}
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QtFileDialog::~QtFileDialog() {}
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void QtFileDialog::exec()
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{
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int fakeargc = 1;
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static char fakeargv0[] = "fgfs";
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static char * fakeargv[2] = {fakeargv0, 0};
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// This does nothing if it has already been run, so the fake argc/argv
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// are only used if run without launcher
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flightgear::initApp(fakeargc, fakeargv);
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// concatenate filter patterns, as Qt uses a single string
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std::string filter="";
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for( string_list::const_iterator it = _filterPatterns.begin(); it != _filterPatterns.end();++it ) {
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if(!filter.empty()){
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filter=filter+" ";
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}
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filter=filter+*it;
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}
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2016-06-21 11:28:35 +00:00
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QFileDialog dlg(0,QString::fromStdString(_title),QString::fromStdString(_initialPath.utf8Str()),QString::fromStdString(filter));
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2016-02-10 22:58:56 +00:00
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if (_usage==USE_SAVE_FILE) {
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dlg.setAcceptMode(QFileDialog::AcceptSave);
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}
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if (_usage==USE_CHOOSE_DIR) {
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dlg.setFileMode(QFileDialog::Directory);
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}
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if (_usage==USE_OPEN_FILE) {
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dlg.setFileMode(QFileDialog::ExistingFile);
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}
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dlg.setLabelText(QFileDialog::Accept,QString::fromStdString(_buttonText));
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dlg.selectFile(QString::fromStdString(_placeholder));
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if(_showHidden){
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SG_LOG(SG_GENERAL, SG_ALERT, "QtFileDialog: can't show hidden files in Qt");
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}
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if(dlg.exec()){
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QStringList result = dlg.selectedFiles();
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if(!(result.isEmpty())){
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_callback->onFileDialogDone(this, SGPath(result[0].toStdString()));
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}
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}
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}
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void QtFileDialog::close(){}
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