src/frontends/qt2/QLPrintDialog.C

   1 /**
   2  * \file QLPrintDialog.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   7  * \author Edwin Leuven
   8  *
   9  * Full author contact details are available in file CREDITS
  10  */
  11
  12 #include <config.h>
  13
  14 #ifdef __GNUG__
  15 #pragma implementation
  16 #endif
  17
  18 #include "gettext.h"
  19 #include "support/filetools.h"
  20 #include "support/lstrings.h"
  21
  22 #include "QPrint.h"
  23 #include "QLPrintDialog.h"
  24
  25 #include <qfiledialog.h>
  26 #include <qcheckbox.h>
  27 #include <qlabel.h>
  28 #include <qlineedit.h>
  29 #include <qpushbutton.h>
  30 #include <qradiobutton.h>
  31 #include <qspinbox.h>
  32
  33
  34 QLPrintDialog::QLPrintDialog(QPrint * f)
  35         : QPrintDialogBase(0, 0, false, 0),
  36         form_(f)
  37 {
  38         connect(printPB, SIGNAL(clicked()),
  39                 form_, SLOT(slotOK()));
  40         connect(closePB, SIGNAL(clicked()),
  41                 form_, SLOT(slotClose()));
  42 }
  43
  44
  45 void QLPrintDialog::change_adaptor()
  46 {
  47         form_->changed();
  48 }
  49
  50
  51 void QLPrintDialog::browseClicked()
  52 {
  53         QString file =
  54                 QFileDialog::getOpenFileName(QString::null,
  55                                              _("PostScript files (*.ps)"),
  56                                              this, 0,
  57                                              _("Select a file to print to"));
  58         if (!file.isNull()) {
  59                 fileED->setText(file);
  60                 form_->changed();
  61         }
  62 }
  63
  64
  65 void QLPrintDialog::fileChanged()
  66 {
  67         if (!fileED->text().isEmpty())
  68                 fileRB->setChecked(true);
  69         form_->changed();
  70 }
  71
  72
  73 void QLPrintDialog::copiesChanged(int i)
  74 {
  75         collateCB->setEnabled(i != 1);
  76         form_->changed();
  77 }
  78
  79
  80 void QLPrintDialog::printerChanged()
  81 {
  82         printerRB->setChecked(true);
  83         form_->changed();
  84 }
  85
  86
  87 void QLPrintDialog::pagerangeChanged()
  88 {
  89         int const from = strToUnsignedInt(fromED->text().latin1());
  90         int const to = strToUnsignedInt(toED->text().latin1());
  91
  92         if (!toED->text().isEmpty() && from > to)
  93                 fromED->setText(toED->text());
  94
  95         form_->changed();
  96 }