source: tspsg-svn/trunk/src/mainwindow.h @ 109

/*!
 * \file mainwindow.h
 * \author Copyright &copy; 2007-2010 Lёppa <contacts[at]oleksii[dot]name>
 *
 *  $Id: mainwindow.h 107 2010-04-25 14:36:27Z laleppa $
 *  $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/mainwindow.h $
 *
 * \brief Defines MainWindow class.
 *
 *  <b>TSPSG: TSP Solver and Generator</b>
 *
 *  This file is part of TSPSG.
 *
 *  TSPSG 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 3 of the License, or
 *  (at your option) any later version.
 *
 *  TSPSG 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 TSPSG.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

#include "globals.h"

#include "ui_mainwindow.h"
#include "settingsdialog.h"

#include "tspmodel.h"

using namespace TSPSolver;

/*!
 * \brief Class for handling Main Window UI and logic.
 * \author Copyright &copy; 2007-2010 Lёppa <contacts[at]oleksii[dot]name>
 */
class MainWindow: public QMainWindow, Ui::MainWindow
{
        Q_OBJECT

public:
        MainWindow(QWidget *parent = 0);
        ~MainWindow();

private slots:
// Actions
        void actionFileNewTriggered();
        void actionFileOpenTriggered();
        bool actionFileSaveTriggered();
        void actionFileSaveAsTaskTriggered();
        void actionFileSaveAsSolutionTriggered();
#ifndef QT_NO_PRINTER
        void actionFilePrintPreviewTriggered();
        void actionFilePrintTriggered();
#endif // QT_NO_PRINTER
        void actionSettingsPreferencesTriggered();
        void actionSettingsLanguageAutodetectTriggered(bool checked);
        void groupSettingsLanguageListTriggered(QAction *action);
#ifdef Q_OS_WIN32
        void actionHelpCheck4UpdatesTriggered();
#endif // Q_OS_WIN32
        void actionHelpAboutTriggered();
// Buttons
        void buttonBackToTaskClicked();
        void buttonRandomClicked();
        void buttonSolveClicked();

        void dataChanged();
        void dataChanged(const QModelIndex &tl, const QModelIndex &br);
#ifdef Q_OS_WINCE_WM
        void changeEvent(QEvent *ev);
        void desktopResized(int screen);
#endif // Q_OS_WINCE_WM
        void numCitiesChanged(int nCities);
#ifndef QT_NO_PRINTER
        void printPreview(QPrinter *printer);
#endif // QT_NO_PRINTER
        void spinCitiesValueChanged(int nCities);

private:
        QString fileName;
        QActionGroup *groupSettingsLanguageList;
#ifndef QT_NO_PRINTER
        QPrinter *printer;
        QAction *actionFilePrintPreview;
        QAction *actionFilePrint;
#endif // QT_NO_PRINTER
#ifdef Q_OS_WIN32
        QAction *actionHelpCheck4Updates;
#endif // Q_OS_WIN32
        QSettings *settings;
        CTSPModel *tspmodel;
#ifdef Q_OS_WINCE_WM
        QRect currentGeometry;
#endif // Q_OS_WINCE_WM

        // The solution graph SVG
        QPicture graph;

        // Formats
        QTextTableFormat fmt_table;
        QTextBlockFormat fmt_paragraph,
                fmt_cell;
        QTextCharFormat fmt_default,
                fmt_selected,
                fmt_alternate,
                fmt_altlist;

        void closeEvent(QCloseEvent *ev);
        void dragEnterEvent(QDragEnterEvent *ev);
        void drawNode(QPainter &pic, int nstep, bool left = false, SStep *step = NULL);
        void dropEvent(QDropEvent *ev);
        bool hasUpdater() const;
        void initDocStyleSheet();
        void loadLangList();
        bool loadLanguage(const QString &lang = QString());
        bool maybeSave();
        void outputMatrix(QTextCursor &cur, const TMatrix &matrix);
        void outputMatrix(QTextCursor &cur, const SStep &step);
        void retranslateUi(bool all = true);
        bool saveTask();
        void setFileName(const QString &fileName = tr("Untitled") + ".tspt");
        void setupUi();
        void toggleSolutionActions(bool enable = true);
        void toggleTranclucency(bool enable);
};

#endif // MAINWINDOW_H