src/frontends/controllers/ControlConnections.C

   1 /**
   2  * \file ControlConnections.C
   3  * Read the file COPYING
   4  *
   5  * \author Angus Leeming
   6  *
   7  * Full author contact details are available in file CREDITS
   8  */
   9
  10 #include <config.h>
  11
  12 #ifdef __GNUG__
  13 #pragma implementation
  14 #endif
  15
  16 #include "ControlConnections.h"
  17
  18 #include "ViewBase.h"
  19
  20 #include "buffer.h"
  21 #include "BufferView.h"
  22
  23 #include "frontends/Dialogs.h"
  24 #include "frontends/LyXView.h"
  25
  26 #include <boost/bind.hpp>
  27
  28 ControlConnectBase::ControlConnectBase(LyXView & lv, Dialogs & d)
  29         : lv_(lv), d_(d)
  30 {}
  31
  32
  33 void ControlConnectBase::connect()
  34 {
  35         r_ = d_.redrawGUI().
  36                 connect(boost::bind(&ControlConnectBase::redraw, this));
  37 }
  38
  39 void ControlConnectBase::disconnect()
  40 {
  41         h_.disconnect();
  42         r_.disconnect();
  43 }
  44
  45
  46 void ControlConnectBase::redraw()
  47 {
  48         view().redraw();
  49 }
  50
  51
  52 bool ControlConnectBase::bufferIsReadonly() const
  53 {
  54         if (!lv_.buffer())
  55                 return true;
  56
  57         return lv_.buffer()->isReadonly();
  58 }
  59
  60
  61 bool ControlConnectBase::bufferIsAvailable() const
  62 {
  63         if (!lv_.view())
  64                 return false;
  65
  66         return lv_.view()->available();
  67 }
  68
  69
  70 BufferView * ControlConnectBase::bufferview()
  71 {
  72         return lv_.view().get();
  73 }
  74
  75
  76 BufferView const * ControlConnectBase::bufferview() const
  77 {
  78         return lv_.view().get();
  79 }
  80
  81
  82 Buffer * ControlConnectBase::buffer()
  83 {
  84         return lv_.buffer();
  85 }
  86
  87
  88 Buffer const * ControlConnectBase::buffer() const
  89 {
  90         return lv_.buffer();
  91 }
  92
  93
  94 LyXFunc & ControlConnectBase::lyxfunc()
  95 {
  96         return lv_.getLyXFunc();
  97 }
  98
  99
 100 LyXFunc const & ControlConnectBase::lyxfunc() const
 101 {
 102         return lv_.getLyXFunc();
 103 }
 104
 105
 106 ControlConnectBase::DocTypes ControlConnectBase::docType() const
 107 {
 108         if (!lv_.buffer())
 109                 return LATEX;
 110
 111         if (lv_.buffer()->isLatex())
 112                 return LATEX;
 113         else if (lv_.buffer()->isLiterate())
 114                 return LITERATE;
 115         else if (lv_.buffer()->isLinuxDoc())
 116                 return LINUXDOC;
 117         /* else if (lv_.buffer()->isDocBook()) */
 118                 return DOCBOOK;
 119 }
 120
 121
 122 ControlConnectBI::ControlConnectBI(LyXView & lv, Dialogs & d)
 123         : ControlConnectBase(lv, d)
 124 {}
 125
 126
 127 void ControlConnectBI::connect()
 128 {
 129         h_ = d_.hideAll.connect(boost::bind(&ControlConnectBI::hide, this));
 130         ControlConnectBase::connect();
 131 }
 132
 133 ControlConnectBD::ControlConnectBD(LyXView & lv, Dialogs & d)
 134         : ControlConnectBase(lv, d)
 135 {}
 136
 137
 138 void ControlConnectBD::connect()
 139 {
 140         u_ = d_.updateBufferDependent.
 141                 connect(boost::bind(&ControlConnectBD::updateSlot, this, _1));
 142         h_ = d_.hideBufferDependent.
 143                 connect(boost::bind(&ControlConnectBD::hide, this));
 144         ControlConnectBase::connect();
 145 }
 146
 147 void ControlConnectBD::disconnect()
 148 {
 149         u_.disconnect();
 150         ControlConnectBase::disconnect();
 151 }