kig/filters/exporttolatexdialog.cc

   1 // Copyright (C)  2004  Pino Toscano <toscano.pino@tiscali.it>
   2
   3 // This program is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU General Public License
   5 // as published by the Free Software Foundation; either version 2
   6 // of the License, or (at your option) any later version.
   7
   8 // This program is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 // GNU General Public License for more details.
  12
  13 // You should have received a copy of the GNU General Public License
  14 // along with this program; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  16 // 02111-1307, USA.
  17
  18 #include "exporttolatexdialog.h"
  19 #include "exporttolatexdialog.moc"
  20
  21 #include "../kig/kig_document.h"
  22 #include "../kig/kig_part.h"
  23 #include "../kig/kig_view.h"
  24
  25 #include <qcheckbox.h>
  26
  27 #include <kiconloader.h>
  28 #include <klocale.h>
  29 #include <kmessagebox.h>
  30 #include <kpushbutton.h>
  31 #include <kurlrequester.h>
  32
  33 ExportToLatexDialog::ExportToLatexDialog( KigWidget* v, const KigPart* part )
  34   : ExportToLatexDialogBase( v, "Export to latex dialog", true ),
  35     mv( v ), mpart( part )
  36 {
  37   KIconLoader* l = part->instance()->iconLoader();
  38   OKButton->setIconSet( QIconSet( l->loadIcon( "button_ok", KIcon::Small ) ) );
  39   CancelButton->setIconSet( QIconSet( l->loadIcon( "button_cancel", KIcon::Small ) ) );
  40
  41   showGridCheckBox->setChecked( part->document().grid() );
  42   showAxesCheckBox->setChecked( part->document().axes() );
  43   showExtraFrameCheckBox->setChecked( false );
  44
  45   QString formats = i18n( "*.tex|Latex Documents (*.tex)" );
  46
  47   URLRequester->setFilter( formats );
  48   URLRequester->setMode( KFile::File | KFile::LocalOnly );
  49   URLRequester->setCaption( i18n( "Export as Latex" ) );
  50
  51   connect( OKButton, SIGNAL( clicked() ), this, SLOT( slotOKPressed() ) );
  52   connect( CancelButton, SIGNAL( clicked() ), this, SLOT( slotCancelPressed() ) );
  53 }
  54
  55 void ExportToLatexDialog::slotOKPressed()
  56 {
  57   QString filename = URLRequester->url();
  58   if ( filename.isEmpty() )
  59   {
  60     KMessageBox::sorry( mv, i18n( "Please enter a file name." ) );
  61     return;
  62   };
  63   QFile file( filename );
  64   if ( file.exists() )
  65   {
  66     int ret = KMessageBox::warningYesNo( mv,
  67                                          i18n( "The file \"%1\" already exists. Do you wish to overwrite it?" )
  68                                          .arg( filename ), i18n( "Overwrite File?" ) );
  69     if ( ret != KMessageBox::Yes ) return;
  70   };
  71
  72   accept();
  73 }
  74
  75 void ExportToLatexDialog::slotCancelPressed()
  76 {
  77   reject();
  78 }
  79
  80 ExportToLatexDialog::~ExportToLatexDialog()
  81 {
  82 }
  83
  84 QString ExportToLatexDialog::fileName()
  85 {
  86   return URLRequester->url();
  87 }
  88
  89 bool ExportToLatexDialog::showAxes()
  90 {
  91   return showAxesCheckBox->isOn();
  92 }
  93
  94 bool ExportToLatexDialog::showGrid()
  95 {
  96   return showGridCheckBox->isOn();
  97 }
  98
  99 bool ExportToLatexDialog::extraFrame()
 100 {
 101   return showExtraFrameCheckBox->isOn();
 102 }