src/frontends/gnome/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 Michael Koziarski
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11
  12 #include <config.h>
  13
  14 #include "gnomeBC.h"
  15 #include "GERT.h"
  16
  17 #include <gtkmm/radiobutton.h>
  18 #include <gtkmm/button.h>
  19
  20 GERT::GERT()
  21         : GnomeCB<ControlERT>("GERT")
  22 {}
  23
  24
  25 GERT::~GERT()
  26 {}
  27
  28
  29 void GERT::build()
  30 {
  31         // Connect the buttons.
  32         close_btn()->signal_clicked().connect(SigC::slot(*this, &GERT::OKClicked));
  33
  34
  35         // Make sure everything is in the correct state.
  36         bc().refresh();
  37
  38         // Manage the read-only aware widgets.
  39         bc().addReadOnly(open());
  40         bc().addReadOnly(inlined());
  41         bc().addReadOnly(collapsed());
  42
  43 }
  44
  45
  46 void GERT::connect_signals()
  47 {
  48         slot_open = open()->signal_clicked().connect(
  49                 SigC::slot(*this, &GERT::ApplyClicked)
  50                 );
  51         slot_collapsed = collapsed()->signal_clicked().connect(
  52                 SigC::slot(*this, &GERT::ApplyClicked)
  53                 );
  54         slot_inlined = inlined()->signal_clicked().connect(
  55                 SigC::slot(*this, &GERT::ApplyClicked)
  56                 );
  57 }
  58
  59
  60 void GERT::disconnect_signals()
  61 {
  62         slot_open.disconnect();
  63         slot_collapsed.disconnect();
  64         slot_inlined.disconnect();
  65 }
  66
  67
  68 void GERT::apply()
  69 {
  70
  71         if (open()->get_active())
  72                 controller().params().status = InsetERT::Open;
  73         else if (collapsed()->get_active())
  74                 controller().params().status = InsetERT::Collapsed;
  75         else
  76                 controller().params().status = InsetERT::Inlined;
  77
  78 }
  79
  80
  81 void GERT::update()
  82 {
  83         disconnect_signals();
  84         switch (controller().params().status) {
  85         case InsetERT::Open:
  86                 open()->set_active(true);
  87                 break;
  88         case InsetERT::Collapsed:
  89                 collapsed()->set_active(true);
  90                 break;
  91         case InsetERT::Inlined:
  92                 inlined()->set_active(true);
  93                 break;
  94         }
  95         connect_signals();
  96
  97 }
  98
  99 Gtk::Button * GERT::close_btn() const
 100 {
 101         return getWidget<Gtk::Button>("r_close_btn");
 102 }
 103 Gtk::RadioButton * GERT::open() const
 104 {
 105         return getWidget<Gtk::RadioButton>("r_open");
 106 }
 107 Gtk::RadioButton * GERT::collapsed() const
 108 {
 109         return getWidget<Gtk::RadioButton>("r_collapsed");
 110 }
 111 Gtk::RadioButton * GERT::inlined() const
 112 {
 113         return getWidget<Gtk::RadioButton>("r_inlined");
 114 }