mirror of https://github.com/KLayout/klayout.git
100 lines
2.6 KiB
C++
100 lines
2.6 KiB
C++
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/*
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KLayout Layout Viewer
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Copyright (C) 2006-2017 Matthias Koefferlein
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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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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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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 St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef HDR_layFileDialog
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#define HDR_layFileDialog
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#include "laybasicCommon.h"
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#include <QDir>
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#include <QObject>
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#include <string>
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namespace lay
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{
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/**
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* @brief Generic file dialog
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*
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* This dialog is provided to encapsulate the Qt file dialog.
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* This implementation allows to stay within a directory even
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* if the static convenience functions are used. Under Windows,
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* we need to use the static functions since these use the
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* system dialogs.
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*/
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class LAYBASIC_PUBLIC FileDialog
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: public QObject
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{
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public:
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/**
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* @brief Instantiate the file dialog
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*
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* @param parent The parent object that owns the dialog
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* @param title The title string
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* @param filters The filters as provided for QFileDialog::getOpenFileName
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* @param def_suffix The default suffix
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*/
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FileDialog (QWidget *parent, const std::string &title, const std::string &filters, const std::string &def_suffix = std::string ());
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/**
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* @brief The destructor
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*/
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~FileDialog ();
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/**
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* @brief Get a file name to read
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*/
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bool get_open (std::string &file_name, const std::string &title = std::string ());
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/**
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* @brief Read multiple files names
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*/
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bool get_open (std::vector<std::string> &file_names, const std::string &dir = std::string (), const std::string &title = std::string ());
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/**
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* @brief Get a file name to save
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*/
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bool get_save (std::string &file_name, const std::string &title = std::string ());
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/**
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* @brief Make the file names use UTF8 encoding
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*
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* TODO: this is a quick hack - basically all 8bit strings should be UTF8 and
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* file names should be handled properly by QString and tl::Stream.
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*/
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static void set_utf8 (bool utf);
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private:
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QDir m_dir;
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QString m_title;
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QString m_filters;
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QString m_sel_filter;
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QString m_def_suffix;
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};
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} // namespace lay
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#endif
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