src/frontends/gtk/GERT.C

   1 /**
   2  * \file GERT.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 Spray
   7  *
   8  * Full author contact details are available in file CREDITS.
   9  */
  10
  11 #include <config.h>
  12
  13 #include "GERT.h"
  14 #include "ControlERT.h"
  15 #include "ghelpers.h"
  16
  17 #include <libglademm.h>
  18
  19 using std::string;
  20
  21 namespace lyx {
  22 namespace frontend {
  23
  24 GERT::GERT(Dialog & parent)
  25         : GViewCB<ControlERT, GViewGladeB>(parent, _("TeX Settings"), false)
  26 {}
  27
  28
  29 void GERT::doBuild()
  30 {
  31         string const gladeName = findGladeFile("ERT");
  32         xml_ = Gnome::Glade::Xml::create(gladeName);
  33
  34         Gtk::Button * cancelbutton;
  35         xml_->get_widget("Close", cancelbutton);
  36         setCancel(cancelbutton);
  37
  38         xml_->get_widget("Inline", inlineradio_);
  39         xml_->get_widget("Open", openradio_);
  40         xml_->get_widget("Collapsed", collapsedradio_);
  41
  42         inlineradio_->signal_toggled().connect(
  43                 sigc::mem_fun(*this, &GERT::apply));
  44         openradio_->signal_toggled().connect(
  45                 sigc::mem_fun(*this, &GERT::apply));
  46         collapsedradio_->signal_toggled().connect(
  47                 sigc::mem_fun(*this, &GERT::apply));
  48
  49         bcview().addReadOnly(inlineradio_);
  50         bcview().addReadOnly(openradio_);
  51         bcview().addReadOnly(collapsedradio_);
  52 }
  53
  54
  55 void GERT::update()
  56 {
  57         applylock_ = true;
  58
  59         bc().refreshReadOnly();
  60
  61         switch (controller().status()) {
  62         case InsetERT::Open:
  63                 openradio_->set_active(true);
  64                 break;
  65         case InsetERT::Collapsed:
  66                 collapsedradio_->set_active(true);
  67                 break;
  68         case InsetERT::Inlined:
  69                 inlineradio_->set_active(true);
  70                 break;
  71         }
  72
  73         applylock_ = false;
  74 }
  75
  76
  77 void GERT::apply()
  78 {
  79         if (applylock_)
  80                 return;
  81
  82         if (openradio_->get_active())
  83                 controller().setStatus(InsetERT::Open);
  84         else if (collapsedradio_->get_active())
  85                 controller().setStatus(InsetERT::Collapsed);
  86         else
  87                 controller().setStatus(InsetERT::Inlined);
  88
  89         controller().dispatchParams();
  90 }
  91
  92 } // namespace frontend
  93 } // namespace lyx