control_panel.cpp

/***************************************************************************
 *   Copyright (C) 2006 by Graeme Foster                                   *
 *   email    foster.graeme@gmail.com                                      *
 *                                                                         *
 *   This program 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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 *   This program 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 this program; if not, write to the                         *
 *   Free Software Foundation, Inc.,                                       *
 *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
 ***************************************************************************/
#include "control_panel.h"

#include "Room_dlg.h"

ControlPanel::ControlPanel(dbListManager *pDataLists, QMainWindow *parent)
        : QMainWindow(parent)
{
        ui.setupUi(this);
        QSettings settings;
        settings.beginGroup("AppData");
        QString welcome = settings.value ("Welcome").toString();
        QString title =  settings.value ("Title").toString();

        statusBar()->showMessage(welcome);
        setWindowTitle(title);
        
        selectedItem    =0;

        readSettings();
        
        dataLists = pDataLists;
        
        initModuleTab();
        initStaffTab();
        initRoomTab();
        initModAllocTab();
        initEnrolTab();
        initTimeSlotTab();

        createActions();
        createMenu();
}

void ControlPanel::createMenu()
{
        fileMenu = menuBar()->addMenu(tr("&File"));
        fileMenu->addAction(saveAsAct);
        fileMenu->addAction(printAct);
        fileMenu->addSeparator();
        fileMenu->addAction(exitAct);
        
        editMenu = menuBar()->addMenu(tr("&Edit"));
        editMenu->addAction(cutAct);
        editMenu->addAction(copyAct);
        editMenu->addAction(pasteAct);
        editMenu->addSeparator();
        editMenu->addAction(rollbackAct);
        editMenu->addSeparator();
        editMenu->addAction(preferencesAct);
        
        actionMenu = menuBar()->addMenu(tr("&Action"));
        actionMenu->addAction(moduleAct);
        actionMenu->addAction(staffAct);
        
        helpMenu = menuBar()->addMenu(tr("&Help"));
        helpMenu->addAction(timetableHelpAct);
        helpMenu->addSeparator();
        helpMenu->addAction(timetableAboutAct);
}

void ControlPanel::createActions()
{
        saveAsAct = new QAction(tr("&Save As..."), this);
        connect ( saveAsAct, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
        printAct = new QAction(tr("&Print..."), this);
        connect ( printAct, SIGNAL(triggered()), this, SLOT(filePrint()));
        exitAct = new QAction(tr("E&xit"), this);
        exitAct->setShortcut(tr("Ctrl+Q"));
        exitAct->setStatusTip(tr("Exit the application"));
        connect ( exitAct, SIGNAL(triggered()), this, SLOT(fileExit()));
        
        cutAct = new QAction(tr("Cu&t"), this);
        cutAct->setShortcut(tr("Ctrl+X"));
        connect ( cutAct, SIGNAL(triggered()), this, SLOT(editCut()));
        copyAct = new QAction(tr("&Copy"), this);
        copyAct->setShortcut(tr("Ctrl+C"));
        connect ( copyAct, SIGNAL(triggered()), this, SLOT(editCopy()));
        pasteAct = new QAction(tr("&Paste"), this);
        pasteAct->setShortcut(tr("Ctrl+V"));
        connect ( pasteAct, SIGNAL(triggered()), this, SLOT(editPaste()));
        rollbackAct = new QAction(tr("&Rollback..."), this);
        connect ( rollbackAct, SIGNAL(triggered()), this, SLOT(editRollback()));
        preferencesAct = new QAction(tr("Pre&ferences..."), this);
        connect ( preferencesAct, SIGNAL(triggered()), this, SLOT(editPreferences()));

        moduleAct = new QAction(tr("&Module"), this);
        moduleAct->setShortcut(tr("Ctrl+F1"));
        moduleAct->setStatusTip(tr("Browse Modules and Programmes"));
        connect ( moduleAct, SIGNAL(triggered()), this, SLOT(actionModule()));
        staffAct = new QAction(tr("&Staff"), this);
        staffAct->setShortcut(tr("Ctrl+F2"));
        staffAct->setStatusTip(tr("Browse Staff details"));
        connect ( staffAct, SIGNAL(triggered()), this, SLOT(actionStaff()));
        
        timetableHelpAct = new QAction(tr("Timetable &Help"), this);
        connect ( timetableHelpAct, SIGNAL(triggered()), this, SLOT(helpTimetableHelp()));
        timetableAboutAct = new QAction(tr("Timetable &About"), this);
        connect ( timetableAboutAct, SIGNAL(triggered()), this, SLOT(helpTimetableAbout()));
        
}

void ControlPanel::readSettings()
{
        GUIPref::Instance()->readColours();
}

void ControlPanel::writeSettings()
{
        GUIPref::Instance()->writeColours();
}

void ControlPanel::closeEvent(QCloseEvent *event)
{
//      writeSettings();
        event->accept();
}

void ControlPanel::fileSaveAs()
{
        statusBar()->showMessage(tr("Save As - NOT yet implemented, sorry"));
}

void ControlPanel::filePrint()
{
        statusBar()->showMessage(tr("Print - NOT yet implemented, sorry"));
}

void ControlPanel::fileExit()
{
        close();
}

void ControlPanel::editCut()
{
        statusBar()->showMessage(tr("Cut - NOT yet implemented, sorry"));
}

void ControlPanel::editCopy()
{
        statusBar()->showMessage(tr("Copy - NOT yet implemented, sorry"));
}

void ControlPanel::editPaste()
{
        statusBar()->showMessage(tr("Paste - NOT yet implemented, sorry"));
}

void ControlPanel::editRollback()
{
        statusBar()->showMessage(tr("Rollback - NOT yet implemented, sorry"));
}

void ControlPanel::editPreferences()
{
        statusBar()->showMessage(tr("Preferences - NOT yet implemented, sorry"));
}

void ControlPanel::actionModule()
{
        ui.tabAction->setCurrentIndex(MODULE_TAB);
        statusBar()->showMessage(tr("Module Action - use this to browse through the modules and programmes on offer."));
}

void ControlPanel::actionStaff()
{
        ui.tabAction->setCurrentIndex(STAFF_TAB);
        statusBar()->showMessage(tr("Staff Action - use this to browse through the staff register."));
}

void ControlPanel::helpTimetableHelp()
{
        statusBar()->showMessage(tr("Help - NOT yet implemented, sorry"));
}

void ControlPanel::helpTimetableAbout()
{
        statusBar()->showMessage(tr("About - NOT yet implemented, sorry"));
}

/******************************************************************************
 * Private Methods
 ******************************************************************************/
void ControlPanel::initModuleTab()
{
        QVBoxLayout * vboxLayout = addVLayout(ui.ModuleTab);
        module_wdgt = new ModulePageWidget(this,static_cast<QMainWindow *>(this->parent()), vboxLayout,dataLists);
}

void ControlPanel::initStaffTab()
{
        QVBoxLayout * vboxLayout = addVLayout(ui.StaffTab);
        staff_wdgt = new StaffPageWidget(this,static_cast<QMainWindow *>(this->parent()), vboxLayout,dataLists);
}

void ControlPanel::initRoomTab()
{
        QVBoxLayout * vboxLayout = addVLayout(ui.RoomTab);
        room_wdgt = new RoomPageWidget(this,static_cast<QMainWindow *>(this->parent()), vboxLayout,dataLists);
}

void ControlPanel::initModAllocTab()
{
        QVBoxLayout * vboxLayout = addVLayout(ui.ModAllocTab);
        modAlloc_wdgt = new ModuleAllocPageWidget(this
                                                 ,static_cast<QMainWindow *>(this->parent())
                                                 ,vboxLayout
                                                 ,dataLists);
}

void ControlPanel::initEnrolTab()
{

        QVBoxLayout * vboxLayout = addVLayout(ui.ModEnrolTab);
        modEnrol_wdgt = new ModuleEnrolPageWidget(this,static_cast<QMainWindow *>(this->parent()), vboxLayout,dataLists);
}


QVBoxLayout * ControlPanel::addVLayout(QWidget *wdgt)
{
        QVBoxLayout *vboxLayout;
        
        vboxLayout = new QVBoxLayout(wdgt);
        vboxLayout->setSpacing(6);
        vboxLayout->setMargin(0);
        return vboxLayout;
}

void ControlPanel::initTimeSlotTab()
{
        QVBoxLayout * vboxLayout = addVLayout(ui.TimeSlotTab);
        timeslot_wdgt = new TimeSlotPageWidget(this
                                              ,static_cast<QMainWindow *>(this->parent())
                                              ,vboxLayout
                                              ,dataLists);
}

ControlPanel::TabPage ControlPanel::getTab(QWidget * page)
{
        
        TabPage tab = MODULE_TAB;
        if (page == ui.ModuleTab)
                tab = MODULE_TAB;
        if (page == ui.StaffTab)
                tab = STAFF_TAB;
        if (page == ui.RoomTab)
                tab = ROOM_TAB;
        if (page == ui.ModAllocTab)
                tab = ALLOCATION_TAB;
        if (page == ui.ModEnrolTab)
                tab = ENROL_TAB;
        return tab;
}

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