src/frontends/controllers/ControlConnections.C

   1 /**
   2  * \file ControlConnections.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Angus Leeming
   7  *
   8  * Full author contact details are available in file CREDITS
   9  */
  10
  11 #include <config.h>
  12
  13 #ifdef __GNUG__
  14 #pragma implementation
  15 #endif
  16
  17 #include "ControlConnections.h"
  18
  19 #include "ViewBase.h"
  20
  21 #include "buffer.h"
  22 #include "BufferView.h"
  23
  24 #include "frontends/Dialogs.h"
  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::bufferIsReadonly() const
  54 {
  55         if (!lv_.buffer())
  56                 return true;
  57
  58         return lv_.buffer()->isReadonly();
  59 }
  60
  61
  62 bool ControlConnectBase::bufferIsAvailable() const
  63 {
  64         if (!lv_.view())
  65                 return false;
  66
  67         return lv_.view()->available();
  68 }
  69
  70
  71 BufferView * ControlConnectBase::bufferview()
  72 {
  73         return lv_.view().get();
  74 }
  75
  76
  77 BufferView const * ControlConnectBase::bufferview() const
  78 {
  79         return lv_.view().get();
  80 }
  81
  82
  83 Buffer * ControlConnectBase::buffer()
  84 {
  85         return lv_.buffer();
  86 }
  87
  88
  89 Buffer const * ControlConnectBase::buffer() const
  90 {
  91         return lv_.buffer();
  92 }
  93
  94
  95 LyXFunc & ControlConnectBase::lyxfunc()
  96 {
  97         return lv_.getLyXFunc();
  98 }
  99
 100
 101 LyXFunc const & ControlConnectBase::lyxfunc() const
 102 {
 103         return lv_.getLyXFunc();
 104 }
 105
 106
 107 ControlConnectBase::DocTypes ControlConnectBase::docType() const
 108 {
 109         if (!lv_.buffer())
 110                 return LATEX;
 111
 112         if (lv_.buffer()->isLatex())
 113                 return LATEX;
 114         else if (lv_.buffer()->isLiterate())
 115                 return LITERATE;
 116         else if (lv_.buffer()->isLinuxDoc())
 117                 return LINUXDOC;
 118         /* else if (lv_.buffer()->isDocBook()) */
 119                 return DOCBOOK;
 120 }
 121
 122
 123 ControlConnectBI::ControlConnectBI(LyXView & lv, Dialogs & d)
 124         : ControlConnectBase(lv, d)
 125 {}
 126
 127
 128 void ControlConnectBI::connect()
 129 {
 130         h_ = d_.hideAll.connect(boost::bind(&ControlConnectBI::hide, this));
 131         ControlConnectBase::connect();
 132 }
 133
 134 ControlConnectBD::ControlConnectBD(LyXView & lv, Dialogs & d)
 135         : ControlConnectBase(lv, d)
 136 {}
 137
 138
 139 void ControlConnectBD::connect()
 140 {
 141         u_ = d_.updateBufferDependent.
 142                 connect(boost::bind(&ControlConnectBD::updateSlot, this, _1));
 143         h_ = d_.hideBufferDependent.
 144                 connect(boost::bind(&ControlConnectBD::hide, this));
 145         ControlConnectBase::connect();
 146 }
 147
 148 void ControlConnectBD::disconnect()
 149 {
 150         u_.disconnect();
 151         ControlConnectBase::disconnect();
 152 }