src/frontends/controllers/ControlConnections.C

   1 /* This file is part of
   2  * ======================================================
   3  *
   4  *           LyX, The Document Processor
   5  *
   6  *           Copyright 2001 The LyX Team.
   7  *
   8  * ======================================================
   9  *
  10  * \file ControlConnections.C
  11  * \author Angus Leeming <a.leeming@ic.ac.uk>
  12  */
  13
  14 #include <config.h>
  15
  16 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20 #include "ControlConnections.h"
  21 #include "ViewBase.h"
  22 #include "Dialogs.h"
  23 #include "buffer.h"
  24
  25 #include "frontends/LyXView.h"
  26
  27 #include <boost/bind.hpp>
  28
  29 ControlConnectBase::ControlConnectBase(LyXView & lv, Dialogs & d)
  30         : lv_(lv), d_(d)
  31 {}
  32
  33
  34 void ControlConnectBase::connect()
  35 {
  36         r_ = d_.redrawGUI.
  37                 connect(boost::bind(&ControlConnectBase::redraw, this));
  38 }
  39
  40 void ControlConnectBase::disconnect()
  41 {
  42         h_.disconnect();
  43         r_.disconnect();
  44 }
  45
  46
  47 void ControlConnectBase::redraw()
  48 {
  49         view().redraw();
  50 }
  51
  52
  53 bool ControlConnectBase::isReadonly() const
  54 {
  55         if (!lv_.buffer())
  56                 return true;
  57
  58         return lv_.buffer()->isReadonly();
  59 }
  60
  61
  62 ControlConnectBase::DocTypes ControlConnectBase::docType() const
  63 {
  64         if (!lv_.buffer())
  65                 return LATEX;
  66
  67         if (lv_.buffer()->isLatex())
  68                 return LATEX;
  69         else if (lv_.buffer()->isLiterate())
  70                 return LITERATE;
  71         else if (lv_.buffer()->isLinuxDoc())
  72                 return LINUXDOC;
  73         /* else if (lv_.buffer()->isDocBook()) */
  74                 return DOCBOOK;
  75 }
  76
  77
  78 ControlConnectBI::ControlConnectBI(LyXView & lv, Dialogs & d)
  79         : ControlConnectBase(lv, d)
  80 {}
  81
  82
  83 void ControlConnectBI::connect()
  84 {
  85         h_ = d_.hideAll.connect(boost::bind(&ControlConnectBI::hide, this));
  86         ControlConnectBase::connect();
  87 }
  88
  89 ControlConnectBD::ControlConnectBD(LyXView & lv, Dialogs & d)
  90         : ControlConnectBase(lv, d)
  91 {}
  92
  93
  94 void ControlConnectBD::connect()
  95 {
  96         u_ = d_.updateBufferDependent.
  97                 connect(boost::bind(&ControlConnectBD::updateSlot, this, _1));
  98         h_ = d_.hideBufferDependent.
  99                 connect(boost::bind(&ControlConnectBD::hide, this));
 100         ControlConnectBase::connect();
 101 }
 102
 103 void ControlConnectBD::disconnect()
 104 {
 105         u_.disconnect();
 106         ControlConnectBase::disconnect();
 107 }