[100] | 1 | /* |
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| 2 | * TSPSG: TSP Solver and Generator |
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| 3 | * Copyright (C) 2007-2010 Lёppa <contacts[at]oleksii[dot]name> |
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| 4 | * |
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| 5 | * $Id: mainwindow.cpp 118 2010-05-02 21:59:26Z laleppa $ |
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| 6 | * $URL: https://tspsg.svn.sourceforge.net/svnroot/tspsg/trunk/src/mainwindow.cpp $ |
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| 7 | * |
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| 8 | * This file is part of TSPSG. |
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| 9 | * |
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| 10 | * TSPSG is free software: you can redistribute it and/or modify |
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| 11 | * it under the terms of the GNU General Public License as published by |
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| 12 | * the Free Software Foundation, either version 3 of the License, or |
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| 13 | * (at your option) any later version. |
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| 14 | * |
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| 15 | * TSPSG is distributed in the hope that it will be useful, |
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| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 18 | * GNU General Public License for more details. |
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| 19 | * |
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| 20 | * You should have received a copy of the GNU General Public License |
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| 21 | * along with TSPSG. If not, see <http://www.gnu.org/licenses/>. |
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| 22 | */ |
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| 23 | |
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| 24 | #include "mainwindow.h" |
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| 25 | |
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| 26 | /*! |
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| 27 | * \brief Class constructor. |
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| 28 | * \param parent Main Window parent widget. |
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| 29 | * |
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| 30 | * Initializes Main Window and creates its layout based on target OS. |
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| 31 | * Loads TSPSG settings and opens a task file if it was specified as a commandline parameter. |
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| 32 | */ |
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| 33 | MainWindow::MainWindow(QWidget *parent) |
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| 34 | : QMainWindow(parent) |
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| 35 | { |
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| 36 | settings = new QSettings(QSettings::IniFormat, QSettings::UserScope, "TSPSG", "tspsg", this); |
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| 37 | |
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[115] | 38 | if (settings->contains("Style")) { |
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| 39 | QStyle *s = QStyleFactory::create(settings->value("Style").toString()); |
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| 40 | if (s != NULL) |
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| 41 | QApplication::setStyle(s); |
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| 42 | else |
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| 43 | settings->remove("Style"); |
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| 44 | } |
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| 45 | |
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[100] | 46 | loadLanguage(); |
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| 47 | setupUi(); |
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[105] | 48 | setAcceptDrops(true); |
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[100] | 49 | |
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| 50 | initDocStyleSheet(); |
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| 51 | |
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| 52 | #ifndef QT_NO_PRINTER |
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| 53 | printer = new QPrinter(QPrinter::HighResolution); |
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| 54 | #endif // QT_NO_PRINTER |
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| 55 | |
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| 56 | #ifdef Q_OS_WINCE_WM |
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| 57 | currentGeometry = QApplication::desktop()->availableGeometry(0); |
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| 58 | // We need to react to SIP show/hide and resize the window appropriately |
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| 59 | connect(QApplication::desktop(), SIGNAL(workAreaResized(int)), SLOT(desktopResized(int))); |
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| 60 | #endif // Q_OS_WINCE_WM |
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[114] | 61 | connect(actionFileNew, SIGNAL(triggered()), SLOT(actionFileNewTriggered())); |
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| 62 | connect(actionFileOpen, SIGNAL(triggered()), SLOT(actionFileOpenTriggered())); |
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| 63 | connect(actionFileSave, SIGNAL(triggered()), SLOT(actionFileSaveTriggered())); |
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| 64 | connect(actionFileSaveAsTask, SIGNAL(triggered()), SLOT(actionFileSaveAsTaskTriggered())); |
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| 65 | connect(actionFileSaveAsSolution, SIGNAL(triggered()), SLOT(actionFileSaveAsSolutionTriggered())); |
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[100] | 66 | #ifndef QT_NO_PRINTER |
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[114] | 67 | connect(actionFilePrintPreview, SIGNAL(triggered()), SLOT(actionFilePrintPreviewTriggered())); |
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| 68 | connect(actionFilePrint, SIGNAL(triggered()), SLOT(actionFilePrintTriggered())); |
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[100] | 69 | #endif // QT_NO_PRINTER |
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[118] | 70 | #ifndef HANDHELD |
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| 71 | connect(actionSettingsToolbarsConfigure, SIGNAL(triggered()), SLOT(actionSettingsToolbarsConfigureTriggered())); |
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| 72 | #endif // HANDHELD |
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[114] | 73 | connect(actionSettingsPreferences, SIGNAL(triggered()), SLOT(actionSettingsPreferencesTriggered())); |
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[100] | 74 | #ifdef Q_OS_WIN32 |
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| 75 | connect(actionHelpCheck4Updates, SIGNAL(triggered()), SLOT(actionHelpCheck4UpdatesTriggered())); |
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| 76 | #endif // Q_OS_WIN32 |
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[114] | 77 | connect(actionSettingsLanguageAutodetect, SIGNAL(triggered(bool)), SLOT(actionSettingsLanguageAutodetectTriggered(bool))); |
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| 78 | connect(groupSettingsLanguageList, SIGNAL(triggered(QAction *)), SLOT(groupSettingsLanguageListTriggered(QAction *))); |
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[115] | 79 | connect(actionSettingsStyleSystem, SIGNAL(triggered(bool)), SLOT(actionSettingsStyleSystemTriggered(bool))); |
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| 80 | connect(groupSettingsStyleList, SIGNAL(triggered(QAction*)), SLOT(groupSettingsStyleListTriggered(QAction*))); |
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[114] | 81 | connect(actionHelpAboutQt, SIGNAL(triggered()), qApp, SLOT(aboutQt())); |
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| 82 | connect(actionHelpAbout, SIGNAL(triggered()), SLOT(actionHelpAboutTriggered())); |
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[100] | 83 | |
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[114] | 84 | connect(buttonSolve, SIGNAL(clicked()), SLOT(buttonSolveClicked())); |
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| 85 | connect(buttonRandom, SIGNAL(clicked()), SLOT(buttonRandomClicked())); |
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| 86 | connect(buttonBackToTask, SIGNAL(clicked()), SLOT(buttonBackToTaskClicked())); |
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| 87 | connect(spinCities, SIGNAL(valueChanged(int)), SLOT(spinCitiesValueChanged(int))); |
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[100] | 88 | |
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| 89 | #ifndef HANDHELD |
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| 90 | // Centering main window |
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| 91 | QRect rect = geometry(); |
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| 92 | rect.moveCenter(QApplication::desktop()->availableGeometry(this).center()); |
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| 93 | setGeometry(rect); |
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| 94 | if (settings->value("SavePos", DEF_SAVEPOS).toBool()) { |
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| 95 | // Loading of saved window state |
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| 96 | settings->beginGroup("MainWindow"); |
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| 97 | restoreGeometry(settings->value("Geometry").toByteArray()); |
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| 98 | restoreState(settings->value("State").toByteArray()); |
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| 99 | settings->endGroup(); |
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| 100 | } |
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| 101 | #endif // HANDHELD |
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| 102 | |
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| 103 | tspmodel = new CTSPModel(this); |
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| 104 | taskView->setModel(tspmodel); |
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[114] | 105 | connect(tspmodel, SIGNAL(numCitiesChanged(int)), SLOT(numCitiesChanged(int))); |
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| 106 | connect(tspmodel, SIGNAL(dataChanged(const QModelIndex &, const QModelIndex &)), SLOT(dataChanged(const QModelIndex &, const QModelIndex &))); |
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| 107 | connect(tspmodel, SIGNAL(layoutChanged()), SLOT(dataChanged())); |
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[100] | 108 | if ((QCoreApplication::arguments().count() > 1) && (tspmodel->loadTask(QCoreApplication::arguments().at(1)))) |
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| 109 | setFileName(QCoreApplication::arguments().at(1)); |
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| 110 | else { |
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| 111 | setFileName(); |
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| 112 | spinCities->setValue(settings->value("NumCities",DEF_NUM_CITIES).toInt()); |
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| 113 | spinCitiesValueChanged(spinCities->value()); |
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| 114 | } |
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| 115 | setWindowModified(false); |
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| 116 | } |
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| 117 | |
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| 118 | MainWindow::~MainWindow() |
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| 119 | { |
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| 120 | #ifndef QT_NO_PRINTER |
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| 121 | delete printer; |
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| 122 | #endif |
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| 123 | } |
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| 124 | |
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| 125 | /* Privates **********************************************************/ |
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| 126 | |
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| 127 | void MainWindow::actionFileNewTriggered() |
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| 128 | { |
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| 129 | if (!maybeSave()) |
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| 130 | return; |
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| 131 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
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| 132 | tspmodel->clear(); |
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| 133 | setFileName(); |
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| 134 | setWindowModified(false); |
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| 135 | tabWidget->setCurrentIndex(0); |
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| 136 | solutionText->clear(); |
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| 137 | toggleSolutionActions(false); |
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| 138 | QApplication::restoreOverrideCursor(); |
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| 139 | } |
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| 140 | |
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| 141 | void MainWindow::actionFileOpenTriggered() |
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| 142 | { |
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| 143 | if (!maybeSave()) |
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| 144 | return; |
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| 145 | |
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| 146 | QStringList filters(tr("All Supported Formats") + " (*.tspt *.zkt)"); |
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| 147 | filters.append(tr("%1 Task Files").arg("TSPSG") + " (*.tspt)"); |
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| 148 | filters.append(tr("%1 Task Files").arg("ZKomModRd") + " (*.zkt)"); |
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| 149 | filters.append(tr("All Files") + " (*)"); |
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| 150 | |
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| 151 | QString file = QFileInfo(fileName).canonicalPath(); |
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| 152 | QFileDialog::Options opts = settings->value("UseNativeDialogs", DEF_USE_NATIVE_DIALOGS).toBool() ? QFileDialog::Options() : QFileDialog::DontUseNativeDialog; |
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| 153 | file = QFileDialog::getOpenFileName(this, tr("Task Load"), file, filters.join(";;"), NULL, opts); |
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| 154 | if (file.isEmpty() || !QFileInfo(file).isFile()) |
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| 155 | return; |
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| 156 | if (!tspmodel->loadTask(file)) |
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| 157 | return; |
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| 158 | setFileName(file); |
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| 159 | tabWidget->setCurrentIndex(0); |
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| 160 | setWindowModified(false); |
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| 161 | solutionText->clear(); |
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| 162 | toggleSolutionActions(false); |
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| 163 | } |
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| 164 | |
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| 165 | bool MainWindow::actionFileSaveTriggered() |
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| 166 | { |
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| 167 | if ((fileName == tr("Untitled") + ".tspt") || (!fileName.endsWith(".tspt", Qt::CaseInsensitive))) |
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| 168 | return saveTask(); |
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| 169 | else |
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| 170 | if (tspmodel->saveTask(fileName)) { |
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| 171 | setWindowModified(false); |
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| 172 | return true; |
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| 173 | } else |
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| 174 | return false; |
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| 175 | } |
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| 176 | |
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| 177 | void MainWindow::actionFileSaveAsTaskTriggered() |
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| 178 | { |
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| 179 | saveTask(); |
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| 180 | } |
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| 181 | |
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| 182 | void MainWindow::actionFileSaveAsSolutionTriggered() |
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| 183 | { |
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| 184 | static QString selectedFile; |
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| 185 | if (selectedFile.isEmpty()) |
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| 186 | selectedFile = QFileInfo(fileName).canonicalPath(); |
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| 187 | else |
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| 188 | selectedFile = QFileInfo(selectedFile).canonicalPath(); |
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| 189 | if (!selectedFile.isEmpty()) |
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| 190 | selectedFile += "/"; |
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| 191 | if (fileName == tr("Untitled") + ".tspt") { |
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| 192 | #ifndef QT_NO_PRINTER |
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| 193 | selectedFile += "solution.pdf"; |
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| 194 | #else |
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| 195 | selectedFile += "solution.html"; |
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| 196 | #endif // QT_NO_PRINTER |
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| 197 | } else { |
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| 198 | #ifndef QT_NO_PRINTER |
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| 199 | selectedFile += QFileInfo(fileName).completeBaseName() + ".pdf"; |
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| 200 | #else |
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| 201 | selectedFile += QFileInfo(fileName).completeBaseName() + ".html"; |
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| 202 | #endif // QT_NO_PRINTER |
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| 203 | } |
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| 204 | |
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| 205 | QStringList filters; |
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| 206 | #ifndef QT_NO_PRINTER |
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| 207 | filters.append(tr("PDF Files") + " (*.pdf)"); |
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| 208 | #endif |
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| 209 | filters.append(tr("HTML Files") + " (*.html *.htm)"); |
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| 210 | #if QT_VERSION >= 0x040500 |
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| 211 | filters.append(tr("OpenDocument Files") + " (*.odt)"); |
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| 212 | #endif // QT_VERSION >= 0x040500 |
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| 213 | filters.append(tr("All Files") + " (*)"); |
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| 214 | |
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| 215 | QFileDialog::Options opts(settings->value("UseNativeDialogs", DEF_USE_NATIVE_DIALOGS).toBool() ? QFileDialog::Options() : QFileDialog::DontUseNativeDialog); |
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| 216 | QString file = QFileDialog::getSaveFileName(this, QString(), selectedFile, filters.join(";;"), NULL, opts); |
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| 217 | if (file.isEmpty()) |
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| 218 | return; |
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| 219 | selectedFile = file; |
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| 220 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
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| 221 | #ifndef QT_NO_PRINTER |
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| 222 | if (selectedFile.endsWith(".pdf",Qt::CaseInsensitive)) { |
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| 223 | QPrinter printer(QPrinter::HighResolution); |
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| 224 | printer.setOutputFormat(QPrinter::PdfFormat); |
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| 225 | printer.setOutputFileName(selectedFile); |
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| 226 | solutionText->document()->print(&printer); |
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| 227 | QApplication::restoreOverrideCursor(); |
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| 228 | return; |
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| 229 | } |
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| 230 | #endif |
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[108] | 231 | if (selectedFile.endsWith(".htm", Qt::CaseInsensitive) || selectedFile.endsWith(".html", Qt::CaseInsensitive)) { |
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| 232 | QFile file(selectedFile); |
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| 233 | if (!file.open(QFile::WriteOnly)) { |
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| 234 | QApplication::restoreOverrideCursor(); |
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| 235 | QMessageBox::critical(this, tr("Solution Save"), tr("Unable to save the solution.\nError: %1").arg(file.errorString())); |
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| 236 | return; |
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| 237 | } |
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| 238 | QFileInfo fi(selectedFile); |
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[109] | 239 | QString format = settings->value("Output/GraphImageFormat", DEF_GRAPH_IMAGE_FORMAT).toString(); |
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| 240 | #if !defined(NOSVG) && (QT_VERSION >= 0x040500) |
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| 241 | if (!QImageWriter::supportedImageFormats().contains(format.toAscii()) && (format != "svg")) { |
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| 242 | #else // NOSVG && QT_VERSION >= 0x040500 |
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| 243 | if (!QImageWriter::supportedImageFormats().contains(format.toAscii())) { |
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| 244 | #endif // NOSVG && QT_VERSION >= 0x040500 |
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| 245 | format = DEF_GRAPH_IMAGE_FORMAT; |
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| 246 | settings->remove("Output/GraphImageFormat"); |
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| 247 | } |
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[108] | 248 | QString html = solutionText->document()->toHtml("UTF-8"), |
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[109] | 249 | img = fi.completeBaseName() + "." + format; |
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| 250 | html.replace(QRegExp("<img\\s+src=\"tspsg://graph.pic\""), QString("<img src=\"%1\" width=\"%2\" height=\"%3\" alt=\"%4\"").arg(img).arg(graph.width() + 2).arg(graph.height() + 2).arg(tr("Solution Graph"))); |
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| 251 | |
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[108] | 252 | // Saving solution text as HTML |
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| 253 | QTextStream ts(&file); |
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| 254 | ts.setCodec(QTextCodec::codecForName("UTF-8")); |
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| 255 | ts << html; |
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| 256 | file.close(); |
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[109] | 257 | |
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| 258 | // Saving solution graph as SVG or PNG (depending on settings and SVG support) |
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| 259 | #if !defined(NOSVG) && (QT_VERSION >= 0x040500) |
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| 260 | if (format == "svg") { |
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[108] | 261 | QSvgGenerator svg; |
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[109] | 262 | svg.setSize(QSize(graph.width(), graph.height())); |
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| 263 | svg.setResolution(graph.logicalDpiX()); |
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| 264 | svg.setFileName(fi.path() + "/" + img); |
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| 265 | svg.setTitle(tr("Solution Graph")); |
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| 266 | svg.setDescription(tr("Generated with %1").arg(QApplication::applicationName())); |
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[108] | 267 | QPainter p; |
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[109] | 268 | p.begin(&svg); |
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| 269 | p.drawPicture(1, 1, graph); |
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| 270 | p.end(); |
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| 271 | } else { |
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| 272 | #endif // NOSVG && QT_VERSION >= 0x040500 |
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| 273 | QImage i(graph.width() + 2, graph.height() + 2, QImage::Format_ARGB32); |
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| 274 | i.fill(0x00FFFFFF); |
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| 275 | QPainter p; |
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| 276 | p.begin(&i); |
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| 277 | p.drawPicture(1, 1, graph); |
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| 278 | p.end(); |
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| 279 | QImageWriter pic(fi.path() + "/" + img); |
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| 280 | if (pic.supportsOption(QImageIOHandler::Description)) { |
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| 281 | pic.setText("Title", "Solution Graph"); |
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| 282 | pic.setText("Software", QApplication::applicationName()); |
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| 283 | } |
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| 284 | if (format == "png") |
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| 285 | pic.setQuality(5); |
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| 286 | else if (format == "jpeg") |
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| 287 | pic.setQuality(80); |
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| 288 | if (!pic.write(i)) { |
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| 289 | QApplication::restoreOverrideCursor(); |
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| 290 | QMessageBox::critical(this, tr("Solution Save"), tr("Unable to save the solution graph.\nError: %1").arg(pic.errorString())); |
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| 291 | return; |
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| 292 | } |
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| 293 | #if !defined(NOSVG) && (QT_VERSION >= 0x040500) |
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| 294 | } |
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| 295 | #endif // NOSVG && QT_VERSION >= 0x040500 |
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[108] | 296 | |
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| 297 | // Qt < 4.5 has no QTextDocumentWriter class |
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[100] | 298 | #if QT_VERSION >= 0x040500 |
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[108] | 299 | } else { |
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[100] | 300 | QTextDocumentWriter dw(selectedFile); |
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[108] | 301 | if (!selectedFile.endsWith(".odt",Qt::CaseInsensitive)) |
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| 302 | dw.setFormat("plaintext"); |
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| 303 | if (!dw.write(solutionText->document())) |
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| 304 | QMessageBox::critical(this, tr("Solution Save"), tr("Unable to save the solution.\nError: %1").arg(dw.device()->errorString())); |
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| 305 | #endif // QT_VERSION >= 0x040500 |
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[100] | 306 | } |
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| 307 | QApplication::restoreOverrideCursor(); |
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| 308 | } |
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| 309 | |
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| 310 | #ifndef QT_NO_PRINTER |
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| 311 | void MainWindow::actionFilePrintPreviewTriggered() |
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| 312 | { |
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| 313 | QPrintPreviewDialog ppd(printer, this); |
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| 314 | connect(&ppd,SIGNAL(paintRequested(QPrinter *)),SLOT(printPreview(QPrinter *))); |
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| 315 | ppd.exec(); |
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| 316 | } |
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| 317 | |
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| 318 | void MainWindow::actionFilePrintTriggered() |
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| 319 | { |
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| 320 | QPrintDialog pd(printer,this); |
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| 321 | if (pd.exec() != QDialog::Accepted) |
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| 322 | return; |
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| 323 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
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[117] | 324 | solutionText->print(printer); |
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[100] | 325 | QApplication::restoreOverrideCursor(); |
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| 326 | } |
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| 327 | #endif // QT_NO_PRINTER |
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| 328 | |
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| 329 | void MainWindow::actionSettingsPreferencesTriggered() |
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| 330 | { |
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| 331 | SettingsDialog sd(this); |
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| 332 | if (sd.exec() != QDialog::Accepted) |
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| 333 | return; |
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| 334 | if (sd.colorChanged() || sd.fontChanged()) { |
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| 335 | if (!solutionText->document()->isEmpty() && sd.colorChanged()) |
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| 336 | QMessageBox::information(this, tr("Settings Changed"), tr("You have changed color settings.\nThey will be applied to the next solution output.")); |
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| 337 | initDocStyleSheet(); |
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| 338 | } |
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| 339 | if (sd.translucencyChanged() != 0) |
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| 340 | toggleTranclucency(sd.translucencyChanged() == 1); |
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| 341 | } |
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| 342 | |
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| 343 | void MainWindow::actionSettingsLanguageAutodetectTriggered(bool checked) |
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| 344 | { |
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| 345 | if (checked) { |
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| 346 | settings->remove("Language"); |
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[115] | 347 | QMessageBox::information(this, tr("Language change"), tr("Language will be autodetected on the next %1 start.").arg(QApplication::applicationName())); |
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[100] | 348 | } else |
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| 349 | settings->setValue("Language", groupSettingsLanguageList->checkedAction()->data().toString()); |
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| 350 | } |
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| 351 | |
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| 352 | void MainWindow::groupSettingsLanguageListTriggered(QAction *action) |
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| 353 | { |
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| 354 | if (actionSettingsLanguageAutodetect->isChecked()) { |
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| 355 | // We have language autodetection. It needs to be disabled to change language. |
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| 356 | if (QMessageBox::question(this, tr("Language change"), tr("You have language autodetection turned on.\nIt needs to be off.\nDo you wish to turn it off?"), QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes) { |
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| 357 | actionSettingsLanguageAutodetect->trigger(); |
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| 358 | } else |
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| 359 | return; |
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| 360 | } |
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| 361 | bool untitled = (fileName == tr("Untitled") + ".tspt"); |
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| 362 | if (loadLanguage(action->data().toString())) { |
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| 363 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
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| 364 | settings->setValue("Language",action->data().toString()); |
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| 365 | retranslateUi(); |
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| 366 | if (untitled) |
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| 367 | setFileName(); |
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| 368 | #ifdef Q_OS_WIN32 |
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| 369 | if (QtWin::isCompositionEnabled() && settings->value("UseTranslucency", DEF_USE_TRANSLUCENCY).toBool()) { |
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| 370 | toggleStyle(labelVariant, true); |
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| 371 | toggleStyle(labelCities, true); |
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| 372 | } |
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| 373 | #endif |
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| 374 | QApplication::restoreOverrideCursor(); |
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| 375 | if (!solutionText->document()->isEmpty()) |
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| 376 | QMessageBox::information(this, tr("Settings Changed"), tr("You have changed the application language.\nTo get current solution output in the new language\nyou need to re-run the solution process.")); |
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| 377 | } |
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| 378 | } |
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| 379 | |
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[115] | 380 | void MainWindow::actionSettingsStyleSystemTriggered(bool checked) |
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| 381 | { |
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| 382 | if (checked) { |
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| 383 | settings->remove("Style"); |
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| 384 | QMessageBox::information(this, tr("Style Change"), tr("To apply the default style you need to restart %1.").arg(QApplication::applicationName())); |
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| 385 | } else { |
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| 386 | settings->setValue("Style", groupSettingsStyleList->checkedAction()->text()); |
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| 387 | } |
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| 388 | } |
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| 389 | |
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| 390 | void MainWindow::groupSettingsStyleListTriggered(QAction *action) |
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| 391 | { |
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| 392 | QStyle *s = QStyleFactory::create(action->text()); |
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| 393 | if (s != NULL) { |
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| 394 | QApplication::setStyle(s); |
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| 395 | settings->setValue("Style", action->text()); |
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| 396 | actionSettingsStyleSystem->setChecked(false); |
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| 397 | } |
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| 398 | } |
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| 399 | |
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[118] | 400 | #ifndef HANDHELD |
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| 401 | void MainWindow::actionSettingsToolbarsConfigureTriggered() |
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| 402 | { |
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| 403 | QtToolBarDialog dlg(this); |
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| 404 | dlg.setToolBarManager(toolBarManager); |
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| 405 | dlg.exec(); |
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| 406 | QToolButton *tb = static_cast<QToolButton *>(toolBarMain->widgetForAction(actionFileSave)); |
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| 407 | if (tb != NULL) { |
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| 408 | tb->setMenu(menuFileSaveAs); |
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| 409 | tb->setPopupMode(QToolButton::MenuButtonPopup); |
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| 410 | tb->resize(tb->sizeHint()); |
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| 411 | } |
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| 412 | |
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| 413 | loadToolbarList(); |
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| 414 | } |
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| 415 | #endif // HANDHELD |
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| 416 | |
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[100] | 417 | #ifdef Q_OS_WIN32 |
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| 418 | void MainWindow::actionHelpCheck4UpdatesTriggered() |
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| 419 | { |
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| 420 | if (!hasUpdater()) { |
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| 421 | QMessageBox::warning(this, tr("Unsupported Feature"), tr("Sorry, but this feature is not supported on your platform\nor support for this feature was not installed.")); |
---|
| 422 | return; |
---|
| 423 | } |
---|
| 424 | |
---|
| 425 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
---|
| 426 | QProcess::execute("updater/Update.exe -name=\"TSPSG: TSP Solver and Generator\" -check=\"freeupdate\""); |
---|
| 427 | QApplication::restoreOverrideCursor(); |
---|
| 428 | } |
---|
| 429 | #endif // Q_OS_WIN32 |
---|
| 430 | |
---|
| 431 | void MainWindow::actionHelpAboutTriggered() |
---|
| 432 | { |
---|
| 433 | QString title; |
---|
| 434 | #ifdef HANDHELD |
---|
| 435 | title += QString("<b>TSPSG<br>TSP Solver and Generator</b><br>"); |
---|
| 436 | #else |
---|
[109] | 437 | title += QString("<b>%1</b><br>").arg(QApplication::applicationName()); |
---|
[100] | 438 | #endif // HANDHELD |
---|
| 439 | title += QString("%1: <b>%2</b><br>").arg(tr("Version"), QApplication::applicationVersion()); |
---|
| 440 | #ifndef HANDHELD |
---|
| 441 | title += QString("<b>© 2007-%1 <a href=\"http://%2/\">%3</a></b><br>").arg(QDate::currentDate().toString("yyyy"), QApplication::organizationDomain(), QApplication::organizationName()); |
---|
| 442 | title += QString("<b><a href=\"http://tspsg.sourceforge.net/\">http://tspsg.sourceforge.net/</a></b>"); |
---|
| 443 | #else |
---|
| 444 | title += QString("<b><a href=\"http://tspsg.sourceforge.net/\">http://tspsg.sf.net/</a></b>"); |
---|
[118] | 445 | #endif // HANDHELD |
---|
[100] | 446 | |
---|
| 447 | QString about; |
---|
| 448 | about += QString("%1: <b>%2</b><br>").arg(tr("Target OS (ARCH)"), OS); |
---|
| 449 | #ifndef STATIC_BUILD |
---|
| 450 | about += QString("%1 (%2):<br>").arg(tr("Qt library"), tr("shared")); |
---|
| 451 | about += QString(" %1: <b>%2</b><br>").arg(tr("Build time"), QT_VERSION_STR); |
---|
| 452 | about += QString(" %1: <b>%2</b><br>").arg(tr("Runtime"), qVersion()); |
---|
| 453 | #else |
---|
| 454 | about += QString("%1: <b>%2</b> (%3)<br>").arg(tr("Qt library"), QT_VERSION_STR, tr("static")); |
---|
| 455 | #endif // STATIC_BUILD |
---|
| 456 | about += tr("Buid <b>%1</b>, built on <b>%2</b> at <b>%3</b>").arg(BUILD_NUMBER).arg(__DATE__).arg(__TIME__) + "<br>"; |
---|
| 457 | about += QString("%1: <b>%2</b><br>").arg(tr("Algorithm"), CTSPSolver::getVersionId()); |
---|
| 458 | about += "<br>"; |
---|
| 459 | about += tr("TSPSG is free software: you can redistribute it and/or modify it<br>" |
---|
| 460 | "under the terms of the GNU General Public License as published<br>" |
---|
| 461 | "by the Free Software Foundation, either version 3 of the License,<br>" |
---|
| 462 | "or (at your option) any later version.<br>" |
---|
| 463 | "<br>" |
---|
| 464 | "TSPSG is distributed in the hope that it will be useful, but<br>" |
---|
| 465 | "WITHOUT ANY WARRANTY; without even the implied warranty of<br>" |
---|
| 466 | "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the<br>" |
---|
| 467 | "GNU General Public License for more details.<br>" |
---|
| 468 | "<br>" |
---|
| 469 | "You should have received a copy of the GNU General Public License<br>" |
---|
| 470 | "along with TSPSG. If not, see <a href=\"http://www.gnu.org/licenses/\">http://www.gnu.org/licenses/</a>."); |
---|
| 471 | |
---|
| 472 | QDialog *dlg = new QDialog(this); |
---|
| 473 | QLabel *lblIcon = new QLabel(dlg), |
---|
| 474 | *lblTitle = new QLabel(dlg), |
---|
| 475 | *lblTranslated = new QLabel(dlg); |
---|
| 476 | #ifdef HANDHELD |
---|
| 477 | QLabel *lblSubTitle = new QLabel(QString("<b>© 2007-%1 <a href=\"http://%2/\">%3</a></b>").arg(QDate::currentDate().toString("yyyy"), QApplication::organizationDomain(), QApplication::organizationName()), dlg); |
---|
| 478 | #endif // HANDHELD |
---|
| 479 | QTextBrowser *txtAbout = new QTextBrowser(dlg); |
---|
| 480 | QVBoxLayout *vb = new QVBoxLayout(); |
---|
| 481 | QHBoxLayout *hb1 = new QHBoxLayout(), |
---|
| 482 | *hb2 = new QHBoxLayout(); |
---|
| 483 | QDialogButtonBox *bb = new QDialogButtonBox(QDialogButtonBox::Ok, Qt::Horizontal, dlg); |
---|
| 484 | |
---|
| 485 | lblTitle->setOpenExternalLinks(true); |
---|
| 486 | lblTitle->setText(title); |
---|
| 487 | lblTitle->setAlignment(Qt::AlignTop); |
---|
| 488 | lblTitle->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred); |
---|
| 489 | #ifndef HANDHELD |
---|
[115] | 490 | lblTitle->setStyleSheet(QString("QLabel {background-color: %1; border-color: %2; border-width: 1px; border-style: solid; border-radius: 4px; padding: 1px;}").arg(palette().alternateBase().color().name(), palette().shadow().color().name())); |
---|
[100] | 491 | #endif // HANDHELD |
---|
| 492 | |
---|
| 493 | lblIcon->setPixmap(QPixmap(":/images/tspsg.png").scaledToHeight(lblTitle->sizeHint().height(), Qt::SmoothTransformation)); |
---|
| 494 | lblIcon->setAlignment(Qt::AlignVCenter); |
---|
| 495 | #ifndef HANDHELD |
---|
[115] | 496 | lblIcon->setStyleSheet(QString("QLabel {background-color: white; border-color: %1; border-width: 1px; border-style: solid; border-radius: 4px; padding: 1px;}").arg(palette().windowText().color().name())); |
---|
[100] | 497 | #endif // HANDHELD |
---|
| 498 | |
---|
| 499 | hb1->addWidget(lblIcon); |
---|
| 500 | hb1->addWidget(lblTitle); |
---|
| 501 | |
---|
| 502 | txtAbout->setWordWrapMode(QTextOption::NoWrap); |
---|
| 503 | txtAbout->setOpenExternalLinks(true); |
---|
| 504 | txtAbout->setHtml(about); |
---|
| 505 | txtAbout->moveCursor(QTextCursor::Start); |
---|
| 506 | #ifndef HANDHELD |
---|
[115] | 507 | txtAbout->setStyleSheet(QString("QTextBrowser {background-color: %1; border-color: %2; border-width: 1px; border-style: solid; border-radius: 4px; padding: 1px;}").arg(palette().base().color().name(), palette().shadow().color().name())); |
---|
[100] | 508 | #endif // HANDHELD |
---|
| 509 | |
---|
| 510 | bb->button(QDialogButtonBox::Ok)->setCursor(QCursor(Qt::PointingHandCursor)); |
---|
| 511 | |
---|
| 512 | lblTranslated->setText(QApplication::translate("--------", "TRANSLATION", "Please, provide translator credits here.")); |
---|
| 513 | if (lblTranslated->text() == "TRANSLATION") |
---|
| 514 | lblTranslated->hide(); |
---|
| 515 | else { |
---|
| 516 | lblTranslated->setOpenExternalLinks(true); |
---|
| 517 | #ifndef HANDHELD |
---|
[115] | 518 | lblTranslated->setStyleSheet(QString("QLabel {background-color: %1; border-color: %2; border-width: 1px; border-style: solid; border-radius: 3px; padding: 1px;}").arg(palette().alternateBase().color().name(), palette().shadow().color().name())); |
---|
[100] | 519 | #endif // HANDHELD |
---|
| 520 | hb2->addWidget(lblTranslated); |
---|
| 521 | } |
---|
| 522 | |
---|
| 523 | hb2->addWidget(bb); |
---|
| 524 | |
---|
| 525 | #ifdef Q_OS_WINCE_WM |
---|
| 526 | vb->setMargin(3); |
---|
| 527 | #endif // Q_OS_WINCE_WM |
---|
| 528 | vb->addLayout(hb1); |
---|
| 529 | #ifdef HANDHELD |
---|
| 530 | vb->addWidget(lblSubTitle); |
---|
| 531 | #endif // HANDHELD |
---|
| 532 | vb->addWidget(txtAbout); |
---|
| 533 | vb->addLayout(hb2); |
---|
| 534 | |
---|
| 535 | dlg->setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint | Qt::WindowCloseButtonHint); |
---|
[115] | 536 | dlg->setWindowTitle(tr("About %1").arg(QApplication::applicationName())); |
---|
[117] | 537 | dlg->setWindowIcon(QIcon(":/images/icons/help-about.png")); |
---|
[100] | 538 | dlg->setLayout(vb); |
---|
| 539 | |
---|
| 540 | connect(bb, SIGNAL(accepted()), dlg, SLOT(accept())); |
---|
| 541 | |
---|
| 542 | #ifdef Q_OS_WIN32 |
---|
| 543 | // Adding some eyecandy in Vista and 7 :-) |
---|
| 544 | if (QtWin::isCompositionEnabled()) { |
---|
| 545 | QtWin::enableBlurBehindWindow(dlg, true); |
---|
| 546 | } |
---|
| 547 | #endif // Q_OS_WIN32 |
---|
| 548 | |
---|
| 549 | dlg->resize(450, 350); |
---|
| 550 | |
---|
| 551 | dlg->exec(); |
---|
| 552 | |
---|
| 553 | delete dlg; |
---|
| 554 | } |
---|
| 555 | |
---|
| 556 | void MainWindow::buttonBackToTaskClicked() |
---|
| 557 | { |
---|
| 558 | tabWidget->setCurrentIndex(0); |
---|
| 559 | } |
---|
| 560 | |
---|
| 561 | void MainWindow::buttonRandomClicked() |
---|
| 562 | { |
---|
| 563 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
---|
| 564 | tspmodel->randomize(); |
---|
| 565 | QApplication::restoreOverrideCursor(); |
---|
| 566 | } |
---|
| 567 | |
---|
| 568 | void MainWindow::buttonSolveClicked() |
---|
| 569 | { |
---|
| 570 | TMatrix matrix; |
---|
| 571 | QList<double> row; |
---|
| 572 | int n = spinCities->value(); |
---|
| 573 | bool ok; |
---|
| 574 | for (int r = 0; r < n; r++) { |
---|
| 575 | row.clear(); |
---|
| 576 | for (int c = 0; c < n; c++) { |
---|
| 577 | row.append(tspmodel->index(r,c).data(Qt::UserRole).toDouble(&ok)); |
---|
| 578 | if (!ok) { |
---|
| 579 | QMessageBox::critical(this, tr("Data error"), tr("Error in cell [Row %1; Column %2]: Invalid data format.").arg(r + 1).arg(c + 1)); |
---|
| 580 | return; |
---|
| 581 | } |
---|
| 582 | } |
---|
| 583 | matrix.append(row); |
---|
| 584 | } |
---|
| 585 | |
---|
| 586 | QProgressDialog pd(this); |
---|
| 587 | QProgressBar *pb = new QProgressBar(&pd); |
---|
| 588 | pb->setAlignment(Qt::AlignCenter); |
---|
| 589 | pb->setFormat(tr("%v of %1 parts found").arg(n)); |
---|
| 590 | pd.setBar(pb); |
---|
| 591 | pd.setMaximum(n); |
---|
| 592 | pd.setAutoReset(false); |
---|
| 593 | pd.setLabelText(tr("Calculating optimal route...")); |
---|
| 594 | pd.setWindowTitle(tr("Solution Progress")); |
---|
| 595 | pd.setWindowModality(Qt::ApplicationModal); |
---|
| 596 | pd.setWindowFlags(Qt::Dialog | Qt::CustomizeWindowHint | Qt::WindowTitleHint); |
---|
| 597 | pd.show(); |
---|
| 598 | |
---|
| 599 | CTSPSolver solver; |
---|
| 600 | connect(&solver, SIGNAL(routePartFound(int)), &pd, SLOT(setValue(int))); |
---|
| 601 | connect(&pd, SIGNAL(canceled()), &solver, SLOT(cancel())); |
---|
| 602 | SStep *root = solver.solve(n, matrix); |
---|
| 603 | disconnect(&solver, SIGNAL(routePartFound(int)), &pd, SLOT(setValue(int))); |
---|
| 604 | disconnect(&pd, SIGNAL(canceled()), &solver, SLOT(cancel())); |
---|
| 605 | if (!root) { |
---|
| 606 | pd.reset(); |
---|
| 607 | if (!solver.wasCanceled()) |
---|
| 608 | QMessageBox::warning(this, tr("Solution Result"), tr("Unable to find a solution.\nMaybe, this task has no solution.")); |
---|
| 609 | return; |
---|
| 610 | } |
---|
| 611 | pb->setFormat(tr("Generating header")); |
---|
| 612 | pd.setLabelText(tr("Generating solution output...")); |
---|
[107] | 613 | pd.setMaximum(solver.getTotalSteps() + 1); |
---|
[100] | 614 | pd.setValue(0); |
---|
| 615 | |
---|
| 616 | solutionText->clear(); |
---|
[104] | 617 | solutionText->setDocumentTitle(tr("Solution of Variant #%1 Task").arg(spinVariant->value())); |
---|
| 618 | |
---|
[106] | 619 | QPainter pic; |
---|
[107] | 620 | if (settings->value("Output/ShowGraph", DEF_SHOW_GRAPH).toBool()) { |
---|
| 621 | pic.begin(&graph); |
---|
| 622 | pic.setRenderHint(QPainter::Antialiasing); |
---|
[109] | 623 | pic.setFont(settings->value("Output/Font", QFont(DEF_FONT_FAMILY, 9)).value<QFont>()); |
---|
| 624 | pic.setBrush(QBrush(QColor(Qt::white))); |
---|
| 625 | pic.setBackgroundMode(Qt::OpaqueMode); |
---|
[107] | 626 | } |
---|
[106] | 627 | |
---|
[104] | 628 | QTextDocument *doc = solutionText->document(); |
---|
| 629 | QTextCursor cur(doc); |
---|
| 630 | |
---|
| 631 | cur.beginEditBlock(); |
---|
| 632 | cur.setBlockFormat(fmt_paragraph); |
---|
[106] | 633 | cur.insertText(tr("Variant #%1 Task").arg(spinVariant->value()), fmt_default); |
---|
[104] | 634 | cur.insertBlock(fmt_paragraph); |
---|
| 635 | cur.insertText(tr("Task:")); |
---|
| 636 | outputMatrix(cur, matrix); |
---|
[107] | 637 | if (settings->value("Output/ShowGraph", DEF_SHOW_GRAPH).toBool()) |
---|
| 638 | drawNode(pic, 0); |
---|
[104] | 639 | cur.insertHtml("<hr>"); |
---|
| 640 | cur.insertBlock(fmt_paragraph); |
---|
[106] | 641 | int imgpos = cur.position(); |
---|
| 642 | cur.insertText(tr("Variant #%1 Solution").arg(spinVariant->value()), fmt_default); |
---|
[104] | 643 | cur.endEditBlock(); |
---|
| 644 | |
---|
[100] | 645 | SStep *step = root; |
---|
[107] | 646 | int c = n = 1; |
---|
[100] | 647 | pb->setFormat(tr("Generating step %v")); |
---|
[107] | 648 | while ((step->next != SStep::NoNextStep) && (c < spinCities->value())) { |
---|
[100] | 649 | if (pd.wasCanceled()) { |
---|
[104] | 650 | pd.setLabelText(tr("Cleaning up...")); |
---|
| 651 | pd.setMaximum(0); |
---|
| 652 | pd.setCancelButton(NULL); |
---|
| 653 | pd.show(); |
---|
| 654 | QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
---|
| 655 | solver.cleanup(true); |
---|
[100] | 656 | solutionText->clear(); |
---|
[104] | 657 | toggleSolutionActions(false); |
---|
[100] | 658 | return; |
---|
| 659 | } |
---|
| 660 | pd.setValue(n); |
---|
| 661 | |
---|
[107] | 662 | cur.beginEditBlock(); |
---|
| 663 | cur.insertBlock(fmt_paragraph); |
---|
| 664 | cur.insertText(tr("Step #%1").arg(n)); |
---|
| 665 | if (settings->value("Output/ShowMatrix", DEF_SHOW_MATRIX).toBool() && (!settings->value("Output/UseShowMatrixLimit", DEF_USE_SHOW_MATRIX_LIMIT).toBool() || (settings->value("Output/UseShowMatrixLimit", DEF_USE_SHOW_MATRIX_LIMIT).toBool() && (spinCities->value() <= settings->value("Output/ShowMatrixLimit", DEF_SHOW_MATRIX_LIMIT).toInt())))) { |
---|
| 666 | outputMatrix(cur, *step); |
---|
| 667 | } |
---|
| 668 | cur.insertBlock(fmt_paragraph); |
---|
| 669 | cur.insertText(tr("Selected route %1 %2 part.").arg((step->next == SStep::RightBranch) ? tr("with") : tr("without")).arg(tr("(%1;%2)").arg(step->candidate.nRow + 1).arg(step->candidate.nCol + 1)), fmt_default); |
---|
| 670 | if (!step->alts.empty()) { |
---|
| 671 | SStep::SCandidate cand; |
---|
| 672 | QString alts; |
---|
| 673 | foreach(cand, step->alts) { |
---|
| 674 | if (!alts.isEmpty()) |
---|
| 675 | alts += ", "; |
---|
| 676 | alts += tr("(%1;%2)").arg(cand.nRow + 1).arg(cand.nCol + 1); |
---|
[100] | 677 | } |
---|
[107] | 678 | cur.insertBlock(fmt_paragraph); |
---|
| 679 | cur.insertText(tr("%n alternate candidate(s) for branching: %1.", "", step->alts.count()).arg(alts), fmt_altlist); |
---|
[100] | 680 | } |
---|
[107] | 681 | cur.insertBlock(fmt_paragraph); |
---|
| 682 | cur.insertText(" ", fmt_default); |
---|
| 683 | cur.endEditBlock(); |
---|
| 684 | |
---|
| 685 | if (settings->value("Output/ShowGraph", DEF_SHOW_GRAPH).toBool()) { |
---|
[106] | 686 | if (step->prNode != NULL) |
---|
[107] | 687 | drawNode(pic, n, false, step->prNode); |
---|
[106] | 688 | if (step->plNode != NULL) |
---|
[107] | 689 | drawNode(pic, n, true, step->plNode); |
---|
[106] | 690 | } |
---|
[107] | 691 | n++; |
---|
| 692 | |
---|
| 693 | if (step->next == SStep::RightBranch) { |
---|
| 694 | c++; |
---|
[100] | 695 | step = step->prNode; |
---|
[107] | 696 | } else if (step->next == SStep::LeftBranch) { |
---|
[100] | 697 | step = step->plNode; |
---|
[106] | 698 | } else |
---|
[100] | 699 | break; |
---|
| 700 | } |
---|
| 701 | pb->setFormat(tr("Generating footer")); |
---|
| 702 | pd.setValue(n); |
---|
| 703 | |
---|
[104] | 704 | cur.beginEditBlock(); |
---|
| 705 | cur.insertBlock(fmt_paragraph); |
---|
[100] | 706 | if (solver.isOptimal()) |
---|
[104] | 707 | cur.insertText(tr("Optimal path:")); |
---|
[100] | 708 | else |
---|
[104] | 709 | cur.insertText(tr("Resulting path:")); |
---|
| 710 | |
---|
| 711 | cur.insertBlock(fmt_paragraph); |
---|
[110] | 712 | cur.insertText(" " + solver.getSortedPath(tr("City %1"))); |
---|
[104] | 713 | |
---|
| 714 | cur.insertBlock(fmt_paragraph); |
---|
[100] | 715 | if (isInteger(step->price)) |
---|
[104] | 716 | cur.insertHtml("<p>" + tr("The price is <b>%n</b> unit(s).", "", qRound(step->price)) + "</p>"); |
---|
[100] | 717 | else |
---|
[104] | 718 | cur.insertHtml("<p>" + tr("The price is <b>%1</b> units.").arg(step->price, 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt()) + "</p>"); |
---|
[100] | 719 | if (!solver.isOptimal()) { |
---|
[104] | 720 | cur.insertBlock(fmt_paragraph); |
---|
| 721 | cur.insertText(" "); |
---|
| 722 | cur.insertBlock(fmt_paragraph); |
---|
| 723 | cur.insertHtml("<p>" + tr("<b>WARNING!!!</b><br>This result is a record, but it may not be optimal.<br>Iterations need to be continued to check whether this result is optimal or get an optimal one.") + "</p>"); |
---|
[100] | 724 | } |
---|
[104] | 725 | cur.endEditBlock(); |
---|
[100] | 726 | |
---|
[107] | 727 | if (settings->value("Output/ShowGraph", DEF_SHOW_GRAPH).toBool()) { |
---|
| 728 | pic.end(); |
---|
| 729 | |
---|
[106] | 730 | QImage i(graph.width() + 2, graph.height() + 2, QImage::Format_ARGB32); |
---|
[107] | 731 | i.fill(0); |
---|
| 732 | pic.begin(&i); |
---|
| 733 | pic.drawPicture(1, 1, graph); |
---|
| 734 | pic.end(); |
---|
| 735 | doc->addResource(QTextDocument::ImageResource, QUrl("tspsg://graph.pic"), i); |
---|
[106] | 736 | |
---|
| 737 | QTextImageFormat img; |
---|
[107] | 738 | img.setName("tspsg://graph.pic"); |
---|
[106] | 739 | |
---|
[107] | 740 | cur.setPosition(imgpos); |
---|
| 741 | cur.insertImage(img, QTextFrameFormat::FloatRight); |
---|
| 742 | } |
---|
[106] | 743 | |
---|
[100] | 744 | if (settings->value("Output/ScrollToEnd", DEF_SCROLL_TO_END).toBool()) { |
---|
[104] | 745 | // Scrolling to the end of the text. |
---|
[100] | 746 | solutionText->moveCursor(QTextCursor::End); |
---|
| 747 | } else |
---|
| 748 | solutionText->moveCursor(QTextCursor::Start); |
---|
| 749 | |
---|
| 750 | pd.setLabelText(tr("Cleaning up...")); |
---|
| 751 | pd.setMaximum(0); |
---|
| 752 | pd.setCancelButton(NULL); |
---|
| 753 | QApplication::processEvents(QEventLoop::ExcludeUserInputEvents); |
---|
| 754 | solver.cleanup(true); |
---|
| 755 | toggleSolutionActions(); |
---|
| 756 | tabWidget->setCurrentIndex(1); |
---|
| 757 | } |
---|
| 758 | |
---|
| 759 | void MainWindow::dataChanged() |
---|
| 760 | { |
---|
| 761 | setWindowModified(true); |
---|
| 762 | } |
---|
| 763 | |
---|
| 764 | void MainWindow::dataChanged(const QModelIndex &tl, const QModelIndex &br) |
---|
| 765 | { |
---|
| 766 | setWindowModified(true); |
---|
| 767 | if (settings->value("Autosize", DEF_AUTOSIZE).toBool()) { |
---|
| 768 | for (int k = tl.row(); k <= br.row(); k++) |
---|
| 769 | taskView->resizeRowToContents(k); |
---|
| 770 | for (int k = tl.column(); k <= br.column(); k++) |
---|
| 771 | taskView->resizeColumnToContents(k); |
---|
| 772 | } |
---|
| 773 | } |
---|
| 774 | |
---|
| 775 | #ifdef Q_OS_WINCE_WM |
---|
| 776 | void MainWindow::changeEvent(QEvent *ev) |
---|
| 777 | { |
---|
| 778 | if ((ev->type() == QEvent::ActivationChange) && isActiveWindow()) |
---|
| 779 | desktopResized(0); |
---|
| 780 | |
---|
| 781 | QWidget::changeEvent(ev); |
---|
| 782 | } |
---|
| 783 | |
---|
| 784 | void MainWindow::desktopResized(int screen) |
---|
| 785 | { |
---|
| 786 | if ((screen != 0) || !isActiveWindow()) |
---|
| 787 | return; |
---|
| 788 | |
---|
| 789 | QRect availableGeometry = QApplication::desktop()->availableGeometry(0); |
---|
| 790 | if (currentGeometry != availableGeometry) { |
---|
| 791 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
---|
| 792 | /*! |
---|
| 793 | * \hack HACK: This hack checks whether \link QDesktopWidget::availableGeometry() availableGeometry()\endlink's \c top + \c hegiht = \link QDesktopWidget::screenGeometry() screenGeometry()\endlink's \c height. |
---|
| 794 | * If \c true, the window gets maximized. If we used \c setGeometry() in this case, the bottom of the |
---|
| 795 | * window would end up being behind the soft buttons. Is this a bug in Qt or Windows Mobile? |
---|
| 796 | */ |
---|
| 797 | if ((availableGeometry.top() + availableGeometry.height()) == QApplication::desktop()->screenGeometry().height()) { |
---|
| 798 | setWindowState(windowState() | Qt::WindowMaximized); |
---|
| 799 | } else { |
---|
| 800 | if (windowState() & Qt::WindowMaximized) |
---|
| 801 | setWindowState(windowState() ^ Qt::WindowMaximized); |
---|
| 802 | setGeometry(availableGeometry); |
---|
| 803 | } |
---|
| 804 | currentGeometry = availableGeometry; |
---|
| 805 | QApplication::restoreOverrideCursor(); |
---|
| 806 | } |
---|
| 807 | } |
---|
| 808 | #endif // Q_OS_WINCE_WM |
---|
| 809 | |
---|
| 810 | void MainWindow::numCitiesChanged(int nCities) |
---|
| 811 | { |
---|
| 812 | blockSignals(true); |
---|
| 813 | spinCities->setValue(nCities); |
---|
| 814 | blockSignals(false); |
---|
| 815 | } |
---|
| 816 | |
---|
| 817 | #ifndef QT_NO_PRINTER |
---|
| 818 | void MainWindow::printPreview(QPrinter *printer) |
---|
| 819 | { |
---|
| 820 | solutionText->print(printer); |
---|
| 821 | } |
---|
| 822 | #endif // QT_NO_PRINTER |
---|
| 823 | |
---|
| 824 | void MainWindow::spinCitiesValueChanged(int n) |
---|
| 825 | { |
---|
| 826 | QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); |
---|
| 827 | int count = tspmodel->numCities(); |
---|
| 828 | tspmodel->setNumCities(n); |
---|
| 829 | if ((n > count) && settings->value("Autosize", DEF_AUTOSIZE).toBool()) |
---|
| 830 | for (int k = count; k < n; k++) { |
---|
| 831 | taskView->resizeColumnToContents(k); |
---|
| 832 | taskView->resizeRowToContents(k); |
---|
| 833 | } |
---|
| 834 | QApplication::restoreOverrideCursor(); |
---|
| 835 | } |
---|
| 836 | |
---|
| 837 | void MainWindow::closeEvent(QCloseEvent *ev) |
---|
| 838 | { |
---|
| 839 | if (!maybeSave()) { |
---|
| 840 | ev->ignore(); |
---|
| 841 | return; |
---|
| 842 | } |
---|
| 843 | if (!settings->value("SettingsReset", false).toBool()) { |
---|
| 844 | settings->setValue("NumCities", spinCities->value()); |
---|
| 845 | |
---|
| 846 | // Saving Main Window state |
---|
[118] | 847 | #ifndef HANDHELD |
---|
[100] | 848 | if (settings->value("SavePos", DEF_SAVEPOS).toBool()) { |
---|
| 849 | settings->beginGroup("MainWindow"); |
---|
| 850 | settings->setValue("Geometry", saveGeometry()); |
---|
| 851 | settings->setValue("State", saveState()); |
---|
[118] | 852 | settings->setValue("Toolbars", toolBarManager->saveState()); |
---|
[100] | 853 | settings->endGroup(); |
---|
| 854 | } |
---|
[118] | 855 | #endif // HANDHELD |
---|
[100] | 856 | } else { |
---|
| 857 | settings->remove("SettingsReset"); |
---|
| 858 | } |
---|
| 859 | |
---|
| 860 | QMainWindow::closeEvent(ev); |
---|
| 861 | } |
---|
| 862 | |
---|
[105] | 863 | void MainWindow::dragEnterEvent(QDragEnterEvent *ev) |
---|
| 864 | { |
---|
| 865 | if (ev->mimeData()->hasUrls() && (ev->mimeData()->urls().count() == 1)) { |
---|
| 866 | QFileInfo fi(ev->mimeData()->urls().first().toLocalFile()); |
---|
| 867 | if ((fi.suffix() == "tspt") || (fi.suffix() == "zkt")) |
---|
| 868 | ev->acceptProposedAction(); |
---|
| 869 | } |
---|
| 870 | } |
---|
| 871 | |
---|
[106] | 872 | void MainWindow::drawNode(QPainter &pic, int nstep, bool left, SStep *step) |
---|
| 873 | { |
---|
| 874 | const int r = 35; |
---|
| 875 | qreal x, y; |
---|
| 876 | if (step != NULL) |
---|
| 877 | x = left ? r : r * 3.5; |
---|
| 878 | else |
---|
| 879 | x = r * 2.25; |
---|
| 880 | y = r * (3 * nstep + 1); |
---|
| 881 | |
---|
| 882 | pic.drawEllipse(QPointF(x, y), r, r); |
---|
| 883 | |
---|
| 884 | if (step != NULL) { |
---|
| 885 | QFont font; |
---|
| 886 | if (left) { |
---|
| 887 | font = pic.font(); |
---|
| 888 | font.setStrikeOut(true); |
---|
| 889 | pic.setFont(font); |
---|
| 890 | } |
---|
| 891 | pic.drawText(QRectF(x - r, y - r, r * 2, r * 2), Qt::AlignCenter, tr("(%1;%2)").arg(step->pNode->candidate.nRow + 1).arg(step->pNode->candidate.nCol + 1) + "\n"); |
---|
| 892 | if (left) { |
---|
| 893 | font.setStrikeOut(false); |
---|
| 894 | pic.setFont(font); |
---|
| 895 | } |
---|
[107] | 896 | if (step->price != INFINITY) { |
---|
| 897 | pic.drawText(QRectF(x - r, y - r, r * 2, r * 2), Qt::AlignCenter, isInteger(step->price) ? QString("\n%1").arg(step->price) : QString("\n%1").arg(step->price, 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt())); |
---|
| 898 | } else { |
---|
| 899 | pic.drawText(QRectF(x - r, y - r, r * 2, r * 2), Qt::AlignCenter, "\n"INFSTR); |
---|
| 900 | } |
---|
[106] | 901 | } else { |
---|
| 902 | pic.drawText(QRectF(x - r, y - r, r * 2, r * 2), Qt::AlignCenter, tr("Root")); |
---|
| 903 | } |
---|
| 904 | |
---|
[107] | 905 | if (nstep == 1) { |
---|
| 906 | pic.drawLine(QPointF(x, y - r), QPointF(r * 2.25, y - 2 * r)); |
---|
| 907 | } else if (nstep > 1) { |
---|
[110] | 908 | pic.drawLine(QPointF(x, y - r), QPointF((step->pNode->pNode->next == SStep::RightBranch) ? r * 3.5 : r, y - 2 * r)); |
---|
[107] | 909 | } |
---|
[106] | 910 | |
---|
| 911 | } |
---|
| 912 | |
---|
[105] | 913 | void MainWindow::dropEvent(QDropEvent *ev) |
---|
| 914 | { |
---|
| 915 | if (maybeSave() && tspmodel->loadTask(ev->mimeData()->urls().first().toLocalFile())) { |
---|
| 916 | setFileName(ev->mimeData()->urls().first().toLocalFile()); |
---|
| 917 | tabWidget->setCurrentIndex(0); |
---|
| 918 | setWindowModified(false); |
---|
| 919 | solutionText->clear(); |
---|
| 920 | toggleSolutionActions(false); |
---|
| 921 | |
---|
[107] | 922 | ev->setDropAction(Qt::CopyAction); |
---|
| 923 | ev->accept(); |
---|
[105] | 924 | } |
---|
| 925 | } |
---|
| 926 | |
---|
[100] | 927 | bool MainWindow::hasUpdater() const |
---|
| 928 | { |
---|
| 929 | #ifdef Q_OS_WIN32 |
---|
| 930 | return QFile::exists("updater/Update.exe"); |
---|
| 931 | #else // Q_OS_WIN32 |
---|
| 932 | return false; |
---|
| 933 | #endif // Q_OS_WIN32 |
---|
| 934 | } |
---|
| 935 | |
---|
| 936 | void MainWindow::initDocStyleSheet() |
---|
| 937 | { |
---|
[104] | 938 | solutionText->document()->setDefaultFont(settings->value("Output/Font", QFont(DEF_FONT_FAMILY, DEF_FONT_SIZE)).value<QFont>()); |
---|
| 939 | |
---|
| 940 | fmt_paragraph.setTopMargin(0); |
---|
| 941 | fmt_paragraph.setRightMargin(10); |
---|
| 942 | fmt_paragraph.setBottomMargin(0); |
---|
| 943 | fmt_paragraph.setLeftMargin(10); |
---|
| 944 | |
---|
| 945 | fmt_table.setTopMargin(5); |
---|
| 946 | fmt_table.setRightMargin(10); |
---|
| 947 | fmt_table.setBottomMargin(5); |
---|
| 948 | fmt_table.setLeftMargin(10); |
---|
| 949 | fmt_table.setBorder(0); |
---|
| 950 | fmt_table.setBorderStyle(QTextFrameFormat::BorderStyle_None); |
---|
| 951 | fmt_table.setCellSpacing(5); |
---|
| 952 | |
---|
[106] | 953 | fmt_cell.setAlignment(Qt::AlignHCenter); |
---|
[104] | 954 | |
---|
| 955 | QColor color = settings->value("Output/Colors/Text", DEF_TEXT_COLOR).value<QColor>(); |
---|
[100] | 956 | QColor hilight; |
---|
| 957 | if (color.value() < 192) |
---|
[104] | 958 | hilight.setHsv(color.hue(), color.saturation(), 127 + qRound(color.value() / 2)); |
---|
[100] | 959 | else |
---|
[104] | 960 | hilight.setHsv(color.hue(), color.saturation(), color.value() / 2); |
---|
| 961 | |
---|
| 962 | solutionText->document()->setDefaultStyleSheet(QString("* {color: %1;}").arg(color.name())); |
---|
| 963 | fmt_default.setForeground(QBrush(color)); |
---|
| 964 | |
---|
| 965 | fmt_selected.setForeground(QBrush(settings->value("Output/Colors/Selected", DEF_SELECTED_COLOR).value<QColor>())); |
---|
| 966 | fmt_selected.setFontWeight(QFont::Bold); |
---|
| 967 | |
---|
| 968 | fmt_alternate.setForeground(QBrush(settings->value("Output/Colors/Alternate", DEF_ALTERNATE_COLOR).value<QColor>())); |
---|
| 969 | fmt_alternate.setFontWeight(QFont::Bold); |
---|
| 970 | fmt_altlist.setForeground(QBrush(hilight)); |
---|
| 971 | |
---|
| 972 | solutionText->setTextColor(color); |
---|
[100] | 973 | } |
---|
| 974 | |
---|
| 975 | void MainWindow::loadLangList() |
---|
| 976 | { |
---|
| 977 | QDir dir(PATH_L10N, "tspsg_*.qm", QDir::Name | QDir::IgnoreCase, QDir::Files); |
---|
| 978 | if (!dir.exists()) |
---|
| 979 | return; |
---|
| 980 | QFileInfoList langs = dir.entryInfoList(); |
---|
| 981 | if (langs.size() <= 0) |
---|
| 982 | return; |
---|
| 983 | QAction *a; |
---|
| 984 | QTranslator t; |
---|
| 985 | QString name; |
---|
| 986 | for (int k = 0; k < langs.size(); k++) { |
---|
| 987 | QFileInfo lang = langs.at(k); |
---|
| 988 | if (lang.completeBaseName().compare("tspsg_en", Qt::CaseInsensitive) && t.load(lang.completeBaseName(), PATH_L10N)) { |
---|
| 989 | name = t.translate("--------", "LANGNAME", "Please, provide a native name of your translation language here."); |
---|
| 990 | a = menuSettingsLanguage->addAction(name); |
---|
[115] | 991 | a->setStatusTip(t.translate("MainWindow", "Set application language to %1", "").arg(name)); |
---|
[100] | 992 | a->setData(lang.completeBaseName().mid(6)); |
---|
| 993 | a->setCheckable(true); |
---|
| 994 | a->setActionGroup(groupSettingsLanguageList); |
---|
| 995 | if (settings->value("Language", QLocale::system().name()).toString().startsWith(lang.completeBaseName().mid(6))) |
---|
| 996 | a->setChecked(true); |
---|
| 997 | } |
---|
| 998 | } |
---|
| 999 | } |
---|
| 1000 | |
---|
| 1001 | bool MainWindow::loadLanguage(const QString &lang) |
---|
| 1002 | { |
---|
| 1003 | // i18n |
---|
| 1004 | bool ad = false; |
---|
| 1005 | QString lng = lang; |
---|
| 1006 | if (lng.isEmpty()) { |
---|
| 1007 | ad = settings->value("Language", "").toString().isEmpty(); |
---|
| 1008 | lng = settings->value("Language", QLocale::system().name()).toString(); |
---|
| 1009 | } |
---|
| 1010 | static QTranslator *qtTranslator; // Qt library translator |
---|
| 1011 | if (qtTranslator) { |
---|
| 1012 | qApp->removeTranslator(qtTranslator); |
---|
| 1013 | delete qtTranslator; |
---|
| 1014 | qtTranslator = NULL; |
---|
| 1015 | } |
---|
| 1016 | static QTranslator *translator; // Application translator |
---|
| 1017 | if (translator) { |
---|
| 1018 | qApp->removeTranslator(translator); |
---|
| 1019 | delete translator; |
---|
| 1020 | translator = NULL; |
---|
| 1021 | } |
---|
| 1022 | |
---|
| 1023 | if (lng == "en") |
---|
| 1024 | return true; |
---|
| 1025 | |
---|
| 1026 | // Trying to load system Qt library translation... |
---|
| 1027 | qtTranslator = new QTranslator(this); |
---|
| 1028 | if (qtTranslator->load("qt_" + lng, QLibraryInfo::location(QLibraryInfo::TranslationsPath))) |
---|
| 1029 | qApp->installTranslator(qtTranslator); |
---|
| 1030 | else { |
---|
| 1031 | // No luck. Let's try to load a bundled one. |
---|
| 1032 | if (qtTranslator->load("qt_" + lng, PATH_L10N)) |
---|
| 1033 | qApp->installTranslator(qtTranslator); |
---|
| 1034 | else { |
---|
| 1035 | // Qt library translation unavailable |
---|
| 1036 | delete qtTranslator; |
---|
| 1037 | qtTranslator = NULL; |
---|
| 1038 | } |
---|
| 1039 | } |
---|
| 1040 | |
---|
| 1041 | // Now let's load application translation. |
---|
| 1042 | translator = new QTranslator(this); |
---|
| 1043 | if (translator->load("tspsg_" + lng, PATH_L10N)) |
---|
| 1044 | qApp->installTranslator(translator); |
---|
| 1045 | else { |
---|
| 1046 | delete translator; |
---|
| 1047 | translator = NULL; |
---|
| 1048 | if (!ad) { |
---|
| 1049 | settings->remove("Language"); |
---|
| 1050 | QApplication::setOverrideCursor(QCursor(Qt::ArrowCursor)); |
---|
| 1051 | if (isVisible()) |
---|
| 1052 | QMessageBox::warning(this, tr("Language Change"), tr("Unable to load the translation language.\nFalling back to autodetection.")); |
---|
| 1053 | else |
---|
| 1054 | QMessageBox::warning(NULL, tr("Language Change"), tr("Unable to load the translation language.\nFalling back to autodetection.")); |
---|
| 1055 | QApplication::restoreOverrideCursor(); |
---|
| 1056 | } |
---|
| 1057 | return false; |
---|
| 1058 | } |
---|
| 1059 | return true; |
---|
| 1060 | } |
---|
| 1061 | |
---|
[115] | 1062 | void MainWindow::loadStyleList() |
---|
| 1063 | { |
---|
| 1064 | menuSettingsStyle->clear(); |
---|
| 1065 | QStringList styles = QStyleFactory::keys(); |
---|
| 1066 | menuSettingsStyle->insertAction(NULL, actionSettingsStyleSystem); |
---|
| 1067 | actionSettingsStyleSystem->setChecked(!settings->contains("Style")); |
---|
| 1068 | menuSettingsStyle->addSeparator(); |
---|
| 1069 | QAction *a; |
---|
| 1070 | foreach (QString style, styles) { |
---|
| 1071 | a = menuSettingsStyle->addAction(style); |
---|
| 1072 | a->setData(false); |
---|
| 1073 | a->setStatusTip(tr("Set application style to %1").arg(style)); |
---|
| 1074 | a->setCheckable(true); |
---|
| 1075 | a->setActionGroup(groupSettingsStyleList); |
---|
| 1076 | if ((style == settings->value("Style").toString()) |
---|
| 1077 | || QString(QApplication::style()->metaObject()->className()).contains(QRegExp(QString("^Q?%1(Style)?$").arg(QRegExp::escape(style)), Qt::CaseInsensitive))) { |
---|
| 1078 | a->setChecked(true); |
---|
| 1079 | } |
---|
| 1080 | } |
---|
| 1081 | } |
---|
| 1082 | |
---|
[118] | 1083 | void MainWindow::loadToolbarList() |
---|
| 1084 | { |
---|
| 1085 | menuSettingsToolbars->clear(); |
---|
| 1086 | #ifndef HANDHELD |
---|
| 1087 | menuSettingsToolbars->insertAction(NULL, actionSettingsToolbarsConfigure); |
---|
| 1088 | menuSettingsToolbars->addSeparator(); |
---|
| 1089 | QList<QToolBar *> list = toolBarManager->toolBars(); |
---|
| 1090 | foreach (QToolBar *t, list) { |
---|
| 1091 | menuSettingsToolbars->insertAction(NULL, t->toggleViewAction()); |
---|
| 1092 | } |
---|
| 1093 | #else // HANDHELD |
---|
| 1094 | menuSettingsToolbars->insertAction(NULL, toolBarMain->toggleViewAction()); |
---|
| 1095 | #endif // HANDHELD |
---|
| 1096 | } |
---|
| 1097 | |
---|
[100] | 1098 | bool MainWindow::maybeSave() |
---|
| 1099 | { |
---|
| 1100 | if (!isWindowModified()) |
---|
| 1101 | return true; |
---|
| 1102 | int res = QMessageBox::warning(this, tr("Unsaved Changes"), tr("Would you like to save changes in the current task?"), QMessageBox::Save | QMessageBox::Discard | QMessageBox::Cancel); |
---|
| 1103 | if (res == QMessageBox::Save) |
---|
| 1104 | return actionFileSaveTriggered(); |
---|
| 1105 | else if (res == QMessageBox::Cancel) |
---|
| 1106 | return false; |
---|
| 1107 | else |
---|
| 1108 | return true; |
---|
| 1109 | } |
---|
| 1110 | |
---|
[104] | 1111 | void MainWindow::outputMatrix(QTextCursor &cur, const TMatrix &matrix) |
---|
[100] | 1112 | { |
---|
| 1113 | int n = spinCities->value(); |
---|
[104] | 1114 | QTextTable *table = cur.insertTable(n, n, fmt_table); |
---|
| 1115 | |
---|
[100] | 1116 | for (int r = 0; r < n; r++) { |
---|
| 1117 | for (int c = 0; c < n; c++) { |
---|
[104] | 1118 | cur = table->cellAt(r, c).firstCursorPosition(); |
---|
[106] | 1119 | cur.setBlockFormat(fmt_cell); |
---|
[104] | 1120 | cur.setBlockCharFormat(fmt_default); |
---|
[100] | 1121 | if (matrix.at(r).at(c) == INFINITY) |
---|
[104] | 1122 | cur.insertText(INFSTR); |
---|
[100] | 1123 | else |
---|
[104] | 1124 | cur.insertText(isInteger(matrix.at(r).at(c)) ? QString("%1").arg(matrix.at(r).at(c)) : QString("%1").arg(matrix.at(r).at(c), 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt())); |
---|
[100] | 1125 | } |
---|
[104] | 1126 | QApplication::processEvents(); |
---|
[100] | 1127 | } |
---|
[104] | 1128 | cur.movePosition(QTextCursor::End); |
---|
[100] | 1129 | } |
---|
| 1130 | |
---|
[104] | 1131 | void MainWindow::outputMatrix(QTextCursor &cur, const SStep &step) |
---|
[100] | 1132 | { |
---|
| 1133 | int n = spinCities->value(); |
---|
[104] | 1134 | QTextTable *table = cur.insertTable(n, n, fmt_table); |
---|
| 1135 | |
---|
[100] | 1136 | for (int r = 0; r < n; r++) { |
---|
| 1137 | for (int c = 0; c < n; c++) { |
---|
[104] | 1138 | cur = table->cellAt(r, c).firstCursorPosition(); |
---|
[106] | 1139 | cur.setBlockFormat(fmt_cell); |
---|
[100] | 1140 | if (step.matrix.at(r).at(c) == INFINITY) |
---|
[104] | 1141 | cur.insertText(INFSTR, fmt_default); |
---|
[100] | 1142 | else if ((r == step.candidate.nRow) && (c == step.candidate.nCol)) |
---|
[104] | 1143 | cur.insertText(isInteger(step.matrix.at(r).at(c)) ? QString("%1").arg(step.matrix.at(r).at(c)) : QString("%1").arg(step.matrix.at(r).at(c), 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt()), fmt_selected); |
---|
[100] | 1144 | else { |
---|
[107] | 1145 | SStep::SCandidate cand; |
---|
[100] | 1146 | cand.nRow = r; |
---|
| 1147 | cand.nCol = c; |
---|
| 1148 | if (step.alts.contains(cand)) |
---|
[104] | 1149 | cur.insertText(isInteger(step.matrix.at(r).at(c)) ? QString("%1").arg(step.matrix.at(r).at(c)) : QString("%1").arg(step.matrix.at(r).at(c), 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt()), fmt_alternate); |
---|
[100] | 1150 | else |
---|
[104] | 1151 | cur.insertText(isInteger(step.matrix.at(r).at(c)) ? QString("%1").arg(step.matrix.at(r).at(c)) : QString("%1").arg(step.matrix.at(r).at(c), 0, 'f', settings->value("Task/FractionalAccuracy", DEF_FRACTIONAL_ACCURACY).toInt()), fmt_default); |
---|
[100] | 1152 | } |
---|
| 1153 | } |
---|
[104] | 1154 | QApplication::processEvents(); |
---|
[100] | 1155 | } |
---|
[104] | 1156 | |
---|
| 1157 | cur.movePosition(QTextCursor::End); |
---|
[100] | 1158 | } |
---|
| 1159 | |
---|
| 1160 | void MainWindow::retranslateUi(bool all) |
---|
| 1161 | { |
---|
| 1162 | if (all) |
---|
| 1163 | Ui::MainWindow::retranslateUi(this); |
---|
| 1164 | |
---|
[115] | 1165 | loadStyleList(); |
---|
[118] | 1166 | loadToolbarList(); |
---|
[115] | 1167 | |
---|
[118] | 1168 | #ifndef HANDHELD |
---|
| 1169 | actionSettingsToolbarsConfigure->setText(tr("Configure...")); |
---|
| 1170 | actionSettingsToolbarsConfigure->setToolTip(tr("Customize toolbars")); |
---|
| 1171 | #endif // HANDHELD |
---|
[100] | 1172 | |
---|
| 1173 | #ifndef QT_NO_PRINTER |
---|
[118] | 1174 | actionFilePrintPreview->setText(tr("P&rint Preview...")); |
---|
[100] | 1175 | #ifndef QT_NO_TOOLTIP |
---|
[118] | 1176 | actionFilePrintPreview->setToolTip(tr("Preview solution results")); |
---|
[100] | 1177 | #endif // QT_NO_TOOLTIP |
---|
| 1178 | #ifndef QT_NO_STATUSTIP |
---|
[118] | 1179 | actionFilePrintPreview->setStatusTip(tr("Preview current solution results before printing")); |
---|
[100] | 1180 | #endif // QT_NO_STATUSTIP |
---|
| 1181 | |
---|
[118] | 1182 | actionFilePrint->setText(tr("&Print...")); |
---|
[100] | 1183 | #ifndef QT_NO_TOOLTIP |
---|
[118] | 1184 | actionFilePrint->setToolTip(tr("Print solution")); |
---|
[100] | 1185 | #endif // QT_NO_TOOLTIP |
---|
| 1186 | #ifndef QT_NO_STATUSTIP |
---|
[118] | 1187 | actionFilePrint->setStatusTip(tr("Print current solution results")); |
---|
[100] | 1188 | #endif // QT_NO_STATUSTIP |
---|
[118] | 1189 | actionFilePrint->setShortcut(tr("Ctrl+P")); |
---|
[100] | 1190 | #endif // QT_NO_PRINTER |
---|
| 1191 | #ifdef Q_OS_WIN32 |
---|
| 1192 | actionHelpCheck4Updates->setText(tr("Check for &Updates...")); |
---|
| 1193 | #ifndef QT_NO_TOOLTIP |
---|
| 1194 | actionHelpCheck4Updates->setToolTip(tr("Check for %1 updates").arg(QApplication::applicationName())); |
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| 1195 | #endif // QT_NO_TOOLTIP |
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| 1196 | #ifndef QT_NO_STATUSTIP |
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| 1197 | actionHelpCheck4Updates->setStatusTip(tr("Check for %1 updates").arg(QApplication::applicationName())); |
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| 1198 | #endif // QT_NO_STATUSTIP |
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| 1199 | #endif // Q_OS_WIN32 |
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| 1200 | } |
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| 1201 | |
---|
| 1202 | bool MainWindow::saveTask() { |
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| 1203 | QStringList filters(tr("%1 Task File").arg("TSPSG") + " (*.tspt)"); |
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| 1204 | filters.append(tr("All Files") + " (*)"); |
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| 1205 | QString file; |
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| 1206 | if (fileName.endsWith(".tspt", Qt::CaseInsensitive)) |
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| 1207 | file = fileName; |
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| 1208 | else |
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| 1209 | file = QFileInfo(fileName).canonicalPath() + "/" + QFileInfo(fileName).completeBaseName() + ".tspt"; |
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| 1210 | |
---|
| 1211 | QFileDialog::Options opts = settings->value("UseNativeDialogs", DEF_USE_NATIVE_DIALOGS).toBool() ? QFileDialog::Options() : QFileDialog::DontUseNativeDialog; |
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| 1212 | file = QFileDialog::getSaveFileName(this, tr("Task Save"), file, filters.join(";;"), NULL, opts); |
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| 1213 | |
---|
| 1214 | if (file.isEmpty()) |
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| 1215 | return false; |
---|
| 1216 | if (tspmodel->saveTask(file)) { |
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| 1217 | setFileName(file); |
---|
| 1218 | setWindowModified(false); |
---|
| 1219 | return true; |
---|
| 1220 | } |
---|
| 1221 | return false; |
---|
| 1222 | } |
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| 1223 | |
---|
| 1224 | void MainWindow::setFileName(const QString &fileName) |
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| 1225 | { |
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| 1226 | this->fileName = fileName; |
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[116] | 1227 | setWindowTitle(QString("%1[*] - %2").arg(QFileInfo(fileName).completeBaseName()).arg(QApplication::applicationName())); |
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[100] | 1228 | } |
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| 1229 | |
---|
| 1230 | void MainWindow::setupUi() |
---|
| 1231 | { |
---|
| 1232 | Ui::MainWindow::setupUi(this); |
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| 1233 | |
---|
| 1234 | #if QT_VERSION >= 0x040600 |
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| 1235 | setToolButtonStyle(Qt::ToolButtonFollowStyle); |
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| 1236 | #endif |
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| 1237 | |
---|
| 1238 | #ifndef HANDHELD |
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| 1239 | QStatusBar *statusbar = new QStatusBar(this); |
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| 1240 | statusbar->setObjectName("statusbar"); |
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| 1241 | setStatusBar(statusbar); |
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| 1242 | #endif // HANDHELD |
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| 1243 | |
---|
| 1244 | #ifdef Q_OS_WINCE_WM |
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| 1245 | menuBar()->setDefaultAction(menuFile->menuAction()); |
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| 1246 | |
---|
| 1247 | QScrollArea *scrollArea = new QScrollArea(this); |
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| 1248 | scrollArea->setFrameShape(QFrame::NoFrame); |
---|
| 1249 | scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff); |
---|
| 1250 | scrollArea->setWidgetResizable(true); |
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| 1251 | scrollArea->setWidget(tabWidget); |
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| 1252 | setCentralWidget(scrollArea); |
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| 1253 | #else |
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| 1254 | setCentralWidget(tabWidget); |
---|
| 1255 | #endif // Q_OS_WINCE_WM |
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| 1256 | |
---|
| 1257 | //! \hack HACK: A little hack for toolbar icons to have a sane size. |
---|
[114] | 1258 | #ifdef HANDHELD |
---|
[118] | 1259 | toolBarMain->setIconSize(QSize(logicalDpiX() / 4, logicalDpiY() / 4)); |
---|
[114] | 1260 | #endif // HANDHELD |
---|
[118] | 1261 | QToolButton *tb = static_cast<QToolButton *>(toolBarMain->widgetForAction(actionFileSave)); |
---|
| 1262 | if (tb != NULL) { |
---|
| 1263 | tb->setMenu(menuFileSaveAs); |
---|
| 1264 | tb->setPopupMode(QToolButton::MenuButtonPopup); |
---|
| 1265 | } |
---|
[100] | 1266 | |
---|
[104] | 1267 | solutionText->document()->setDefaultFont(settings->value("Output/Font", QFont(DEF_FONT_FAMILY, DEF_FONT_SIZE)).value<QFont>()); |
---|
[100] | 1268 | solutionText->setWordWrapMode(QTextOption::WordWrap); |
---|
| 1269 | |
---|
| 1270 | #ifndef QT_NO_PRINTER |
---|
| 1271 | actionFilePrintPreview = new QAction(this); |
---|
| 1272 | actionFilePrintPreview->setObjectName("actionFilePrintPreview"); |
---|
| 1273 | actionFilePrintPreview->setEnabled(false); |
---|
[117] | 1274 | actionFilePrintPreview->setIcon(QIcon(":/images/icons/document-print-preview.png")); |
---|
[100] | 1275 | |
---|
| 1276 | actionFilePrint = new QAction(this); |
---|
| 1277 | actionFilePrint->setObjectName("actionFilePrint"); |
---|
| 1278 | actionFilePrint->setEnabled(false); |
---|
[117] | 1279 | actionFilePrint->setIcon(QIcon(":/images/icons/document-print.png")); |
---|
[100] | 1280 | |
---|
| 1281 | menuFile->insertAction(actionFileExit,actionFilePrintPreview); |
---|
| 1282 | menuFile->insertAction(actionFileExit,actionFilePrint); |
---|
| 1283 | menuFile->insertSeparator(actionFileExit); |
---|
| 1284 | |
---|
[118] | 1285 | toolBarMain->insertAction(actionSettingsPreferences, actionFilePrint); |
---|
[100] | 1286 | #endif // QT_NO_PRINTER |
---|
[114] | 1287 | |
---|
[115] | 1288 | groupSettingsLanguageList = new QActionGroup(this); |
---|
| 1289 | actionSettingsLanguageEnglish->setData("en"); |
---|
| 1290 | actionSettingsLanguageEnglish->setActionGroup(groupSettingsLanguageList); |
---|
| 1291 | loadLangList(); |
---|
| 1292 | actionSettingsLanguageAutodetect->setChecked(settings->value("Language", "").toString().isEmpty()); |
---|
| 1293 | |
---|
| 1294 | actionSettingsStyleSystem->setData(true); |
---|
| 1295 | groupSettingsStyleList = new QActionGroup(this); |
---|
| 1296 | |
---|
[118] | 1297 | #ifndef HANDHELD |
---|
| 1298 | actionSettingsToolbarsConfigure = new QAction(this); |
---|
| 1299 | actionSettingsToolbarsConfigure->setIcon(QIcon(":/images/icons/configure-toolbars.png")); |
---|
| 1300 | #endif // HANDHELD |
---|
| 1301 | |
---|
[100] | 1302 | #ifdef Q_OS_WIN32 |
---|
| 1303 | actionHelpCheck4Updates = new QAction(this); |
---|
[117] | 1304 | actionHelpCheck4Updates->setIcon(QIcon(":/images/icons/system-software-update.png")); |
---|
[100] | 1305 | actionHelpCheck4Updates->setEnabled(hasUpdater()); |
---|
| 1306 | menuHelp->insertAction(actionHelpAboutQt, actionHelpCheck4Updates); |
---|
| 1307 | menuHelp->insertSeparator(actionHelpAboutQt); |
---|
| 1308 | #endif // Q_OS_WIN32 |
---|
| 1309 | |
---|
| 1310 | spinCities->setMaximum(MAX_NUM_CITIES); |
---|
| 1311 | |
---|
[117] | 1312 | #ifndef HANDHELD |
---|
| 1313 | toolBarManager = new QtToolBarManager; |
---|
| 1314 | toolBarManager->setMainWindow(this); |
---|
[118] | 1315 | QString cat = toolBarMain->windowTitle(); |
---|
| 1316 | toolBarManager->addToolBar(toolBarMain, cat); |
---|
[117] | 1317 | #ifndef QT_NO_PRINTER |
---|
| 1318 | toolBarManager->addAction(actionFilePrintPreview, cat); |
---|
| 1319 | #endif // QT_NO_PRINTER |
---|
| 1320 | toolBarManager->addAction(actionHelpContents, cat); |
---|
| 1321 | toolBarManager->addAction(actionHelpContextual, cat); |
---|
| 1322 | // toolBarManager->addAction(action, cat); |
---|
[118] | 1323 | toolBarManager->restoreState(settings->value("MainWindow/Toolbars").toByteArray()); |
---|
[117] | 1324 | #endif // HANDHELD |
---|
[118] | 1325 | |
---|
| 1326 | retranslateUi(false); |
---|
| 1327 | |
---|
| 1328 | #ifdef Q_OS_WIN32 |
---|
| 1329 | // Adding some eyecandy in Vista and 7 :-) |
---|
| 1330 | if (QtWin::isCompositionEnabled() && settings->value("UseTranslucency", DEF_USE_TRANSLUCENCY).toBool()) { |
---|
| 1331 | toggleTranclucency(true); |
---|
| 1332 | } |
---|
| 1333 | #endif // Q_OS_WIN32 |
---|
[100] | 1334 | } |
---|
| 1335 | |
---|
| 1336 | void MainWindow::toggleSolutionActions(bool enable) |
---|
| 1337 | { |
---|
| 1338 | buttonSaveSolution->setEnabled(enable); |
---|
| 1339 | actionFileSaveAsSolution->setEnabled(enable); |
---|
| 1340 | solutionText->setEnabled(enable); |
---|
| 1341 | #ifndef QT_NO_PRINTER |
---|
| 1342 | actionFilePrint->setEnabled(enable); |
---|
| 1343 | actionFilePrintPreview->setEnabled(enable); |
---|
| 1344 | #endif // QT_NO_PRINTER |
---|
| 1345 | } |
---|
| 1346 | |
---|
| 1347 | void MainWindow::toggleTranclucency(bool enable) |
---|
| 1348 | { |
---|
| 1349 | #ifdef Q_OS_WIN32 |
---|
| 1350 | toggleStyle(labelVariant, enable); |
---|
| 1351 | toggleStyle(labelCities, enable); |
---|
| 1352 | toggleStyle(statusBar(), enable); |
---|
| 1353 | tabWidget->setDocumentMode(enable); |
---|
| 1354 | QtWin::enableBlurBehindWindow(this, enable); |
---|
| 1355 | #else |
---|
| 1356 | Q_UNUSED(enable); |
---|
| 1357 | #endif // Q_OS_WIN32 |
---|
| 1358 | } |
---|