src/frontends/xforms/FormMathsSpace.C

   1 /**
   2  * \file FormMathsSpace.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author Alejandro Aguilar Sierra
   7  * \author Pablo De Napoli
   8  * \author John Levon
   9  * \author Angus Leeming
  10  *
  11  * Full author contact details are available in file CREDITS
  12  */
  13
  14 #include <config.h>
  15
  16
  17 #include "FormMathsSpace.h"
  18 #include "forms/form_maths_space.h"
  19 #include "ControlMath.h"
  20 #include "xformsBC.h"
  21
  22 #include FORMS_H_LOCATION
  23
  24 extern char * latex_mathspace[];
  25
  26 typedef FormCB<ControlMathSub, FormDB<FD_maths_space> > base_class;
  27
  28 FormMathsSpace::FormMathsSpace()
  29         : base_class(_("Maths Spacing"), false),
  30           space_(-1)
  31 {}
  32
  33
  34 void FormMathsSpace::build()
  35 {
  36         dialog_.reset(build_maths_space(this));
  37
  38         space_ = -1;
  39
  40         bcview().setCancel(dialog_->button_close);
  41
  42         bcview().addReadOnly(dialog_->button_negative);
  43         bcview().addReadOnly(dialog_->button_negmedspace);
  44         bcview().addReadOnly(dialog_->button_negthickspace);
  45         bcview().addReadOnly(dialog_->button_thin);
  46         bcview().addReadOnly(dialog_->button_medium);
  47         bcview().addReadOnly(dialog_->button_thick);
  48         bcview().addReadOnly(dialog_->button_quadratin);
  49         bcview().addReadOnly(dialog_->button_twoquadratin);
  50 }
  51
  52
  53 void FormMathsSpace::apply()
  54 {
  55         if (space_ >= 0)
  56                 controller().insertSymbol(latex_mathspace[space_]);
  57 }
  58
  59 ButtonPolicy::SMInput FormMathsSpace::input(FL_OBJECT *, long data)
  60 {
  61         space_ = -1;
  62
  63         if (data >= 0 && data < 8) {
  64                 space_ = short(data);
  65                 apply();
  66         }
  67         return ButtonPolicy::SMI_VALID;
  68 }