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 #ifdef __GNUG__
  12 #pragma implementation
  13 #endif
  14
  15 #include <config.h>
  16
  17 #include "gnomeBC.h"
  18 #include "GERT.h"
  19
  20 #include <gtkmm/radiobutton.h>
  21 #include <gtkmm/button.h>
  22
  23 GERT::GERT()
  24         : GnomeCB<ControlERT>("GERT")
  25 {}
  26
  27
  28 GERT::~GERT()
  29 {}
  30
  31
  32 void GERT::build()
  33 {
  34         // Connect the buttons.
  35         close_btn()->signal_clicked().connect(SigC::slot(*this, &GERT::OKClicked));
  36
  37
  38         // Make sure everything is in the correct state.
  39         bc().refresh();
  40
  41         // Manage the read-only aware widgets.
  42         bc().addReadOnly(open());
  43         bc().addReadOnly(inlined());
  44         bc().addReadOnly(collapsed());
  45
  46 }
  47
  48
  49 void GERT::connect_signals()
  50 {
  51         slot_open = open()->signal_clicked().connect(
  52                 SigC::slot(*this, &GERT::ApplyClicked)
  53                 );
  54         slot_collapsed = collapsed()->signal_clicked().connect(
  55                 SigC::slot(*this, &GERT::ApplyClicked)
  56                 );
  57         slot_inlined = inlined()->signal_clicked().connect(
  58                 SigC::slot(*this, &GERT::ApplyClicked)
  59                 );
  60 }
  61
  62
  63 void GERT::disconnect_signals()
  64 {
  65         slot_open.disconnect();
  66         slot_collapsed.disconnect();
  67         slot_inlined.disconnect();
  68 }
  69
  70
  71 void GERT::apply()
  72 {
  73
  74         if (open()->get_active())
  75                 controller().params().status = InsetERT::Open;
  76         else if (collapsed()->get_active())
  77                 controller().params().status = InsetERT::Collapsed;
  78         else
  79                 controller().params().status = InsetERT::Inlined;
  80
  81 }
  82
  83
  84 void GERT::update()
  85 {
  86         disconnect_signals();
  87         switch (controller().params().status) {
  88         case InsetERT::Open:
  89                 open()->set_active(true);
  90                 break;
  91         case InsetERT::Collapsed:
  92                 collapsed()->set_active(true);
  93                 break;
  94         case InsetERT::Inlined:
  95                 inlined()->set_active(true);
  96                 break;
  97         }
  98         connect_signals();
  99
 100 }
 101
 102 Gtk::Button * GERT::close_btn() const
 103 {
 104         return getWidget<Gtk::Button>("r_close_btn");
 105 }
 106 Gtk::RadioButton * GERT::open() const
 107 {
 108         return getWidget<Gtk::RadioButton>("r_open");
 109 }
 110 Gtk::RadioButton * GERT::collapsed() const
 111 {
 112         return getWidget<Gtk::RadioButton>("r_collapsed");
 113 }
 114 Gtk::RadioButton * GERT::inlined() const
 115 {
 116         return getWidget<Gtk::RadioButton>("r_inlined");
 117 }