iis.cpp

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#include <qfiledialog.h>
#include <qlabel.h>
#include "spreadsheet.h"
#include "iis.h"
#include "version.h"
#ifdef GELSIGNAL
#include "about-gelsignal.h"
#endif

class ApplicationWindow;
QApplication *mainapp;
ApplicationWindow * mainwindow;

ApplicationWindow::ApplicationWindow()
{
  workspace = new QWorkspace(this);
  setCentralWidget(workspace);
  QPopupMenu * files   = new QPopupMenu(this);
  QAction * action = new QAction( "New File", QIconSet(), "&New", CTRL+Key_N, this, "new" );
  action->addTo(files);
  connect(action,SIGNAL(activated()),this,SLOT(newWindow()));

  action = new QAction( "Save", QIconSet(), "&Save", CTRL+Key_S, this, "save" );
  action->addTo(files);
  connect(action,SIGNAL(activated()),this,SLOT(saveFile()));

  action = new QAction( "Open", QIconSet(), "&Open...", CTRL+Key_O, this, "open" );
  action->addTo(files);
  connect(action,SIGNAL(activated()),this,SLOT(openFile()));

  action = new QAction( "Save as...", QIconSet(), "&Save as...", CTRL+Key_N, this, "saveas" );
  action->addTo(files);
  connect(action,SIGNAL(activated()),this,SLOT(saveFileAs()));

  //ALT+Key_Enter
  QPopupMenu * spreadsheet = new QPopupMenu(this);
  action = new QAction( "User input", QIconSet(), "&Start user input", QKeySequence(), this, "userinput");
  action->addTo(spreadsheet);
  connect(action,SIGNAL(activated()),this,SLOT(allowUserInput()));
  
  action = new QAction( "Insert Rows", QIconSet(), "&Insert Rows", QKeySequence(), this, "insertrows");
  action->addTo(spreadsheet);
  connect(action,SIGNAL(activated()),this,SLOT(insertRows()));

  action = new QAction( "Insert Cols", QIconSet(), "&Insert Cols", QKeySequence(), this, "insertcols");
  action->addTo(spreadsheet);
  connect(action,SIGNAL(activated()),this,SLOT(insertCols()));

  action = new QAction( "Copy Right", QIconSet(), "&Copy Right", QKeySequence(), this, "copyright");
  action->addTo(spreadsheet);
  connect(action,SIGNAL(activated()),this,SLOT(copyRight()));

  action = new QAction( "Copy Down", QIconSet(), "&Copy Down", QKeySequence(), this, "copyright");
  action->addTo(spreadsheet);
  connect(action,SIGNAL(activated()),this,SLOT(copyDown()));

  QPopupMenu * help = new QPopupMenu(this);
  action = new QAction("About", QIconSet(), "&About", QKeySequence(), this, "about");
  action->addTo(help);
  connect(action,SIGNAL(activated()),this,SLOT(doAbout()));
  
  menuBar() -> insertItem("&Files",files);
  menuBar() -> insertItem("&Spreadsheet",spreadsheet);
  menuBar() -> insertItem("&Help",help); 
}

void ApplicationWindow::newWindow()
{
  SpreadSheet * w = new SpreadSheet( workspace, 0, WDestructiveClose );
  if ( workspace->windowList().isEmpty() )
    w->showMaximized();
  else
    w->show();
}

void ApplicationWindow::recalcNow()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->recalcSelection();
}

void ApplicationWindow::allowUserInput()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->allowUserInput();
}

void ApplicationWindow::insertRows()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->insertRows();
}

void ApplicationWindow::insertCols()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->insertCols();
}

void ApplicationWindow::copyRight()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->copyRight();
}

void ApplicationWindow::copyDown()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  w->copyDown();
}

void ApplicationWindow::saveFile()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  if (w->hasFilename())
    w->saveFile();
  else
    saveFileAs();
}

void ApplicationWindow::saveFileAs()
{
  SpreadSheet * w = (SpreadSheet*)workspace->activeWindow();
  if (!w) return;
  QString s = QFileDialog::getSaveFileName(".",
                                           "Images (*"IIS_EXTENSION")",
                                           NULL,
                                           "Select filename",
                                           "Choose a file");
  if(s.isEmpty()) return;
  w->setFilename(s);
  w->saveFile();
}

void ApplicationWindow::openFile()
{
  QString s = QFileDialog::getOpenFileName(".",
                                           "Images (*"IIS_EXTENSION")",
                                           NULL,
                                           "Select filename",
                                           "Choose a file");
  if(s.isEmpty()) return;

  SpreadSheet * w = new SpreadSheet( s, workspace, 0, WDestructiveClose );
  if ( workspace->windowList().isEmpty() )
    w->showMaximized();
  else
    w->show();
}

void ApplicationWindow::doAbout()
{
#ifdef GELSIGNAL
  AboutGelSignal about(this);
  about.versionlabel->setText(QString("v" IIS_VERSION));
  about.exec();
#endif
}

int main(int argc, char* argv[])
{
  mainapp=new QApplication(argc,argv);
  mainwindow = new ApplicationWindow();
  mainapp->setMainWidget(mainwindow);
  mainwindow->show();
  return mainapp->exec();
}

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