src/frontends/qt3/QViewSource.C

   1 /**
   2  * \file QViewSource.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 Bo Peng
   8  *
   9  * Full author contact details are available in file CREDITS.
  10  */
  11
  12 #include <config.h>
  13
  14 #include "QViewSource.h"
  15 #include "QViewSourceDialog.h"
  16 #include "qt_helpers.h"
  17
  18 #include "frontends/Application.h"
  19
  20 #include "controllers/ControlViewSource.h"
  21
  22 #include <sstream>
  23
  24 #include <qtextview.h>
  25 #include <qpushbutton.h>
  26 #include <qcheckbox.h>
  27
  28 namespace lyx {
  29 namespace frontend {
  30
  31 typedef QController<ControlViewSource, QView<QViewSourceDialog> > base_class;
  32
  33 QViewSource::QViewSource(Dialog & parent)
  34         : base_class(parent, lyx::docstring())
  35 {}
  36
  37
  38 void QViewSource::build_dialog()
  39 {
  40         dialog_.reset(new QViewSourceDialog(this));
  41         dialog_->viewSourceTV->setReadOnly(true);
  42         dialog_->viewSourceTV->setTextFormat(Qt::PlainText);
  43         // this is personal. I think source code should be in fixed-size font
  44         QFont font(toqstr(theApp->typewriterFontName()));
  45         font.setFixedPitch(true);
  46         font.setStyleHint(QFont::TypeWriter);
  47         dialog_->viewSourceTV->setFont(font);
  48         // again, personal taste
  49         dialog_->viewSourceTV->setWordWrap(QTextEdit::NoWrap);
  50 }
  51
  52
  53 void QViewSource::update_source()
  54 {
  55         bool fullSource = dialog_->viewFullSourceCB->isChecked();
  56         dialog_->viewSourceTV->setText(toqstr(controller().updateContent(fullSource)));
  57 }
  58
  59
  60 void QViewSource::update_contents()
  61 {
  62         setTitle(controller().title());
  63         if (dialog_->autoUpdateCB->isChecked())
  64                 update_source();
  65 }
  66
  67 } // namespace frontend
  68 } // namespace lyx