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 #ifdef __GNUG__
  17 #pragma implementation
  18 #endif
  19
  20 #include "FormMathsSpace.h"
  21 #include "forms/form_maths_space.h"
  22 #include FORMS_H_LOCATION
  23
  24 extern char * latex_mathspace[];
  25
  26 FormMathsSpace::FormMathsSpace(LyXView & lv, Dialogs & d,
  27                                FormMathsPanel const & p)
  28         : FormMathsSub(lv, d, p, _("Maths Spacing"), false),
  29           space_(-1)
  30 {}
  31
  32
  33 FL_FORM * FormMathsSpace::form() const
  34 {
  35         if (dialog_.get())
  36                 return dialog_->form;
  37         return 0;
  38 }
  39
  40
  41 void FormMathsSpace::build()
  42 {
  43         dialog_.reset(build_maths_space(this));
  44
  45         space_ = -1;
  46
  47         bc().setCancel(dialog_->button_close);
  48
  49         bc().addReadOnly(dialog_->button_negative);
  50         bc().addReadOnly(dialog_->button_negmedspace);
  51         bc().addReadOnly(dialog_->button_negthickspace);
  52         bc().addReadOnly(dialog_->button_thin);
  53         bc().addReadOnly(dialog_->button_medium);
  54         bc().addReadOnly(dialog_->button_thick);
  55         bc().addReadOnly(dialog_->button_quadratin);
  56         bc().addReadOnly(dialog_->button_twoquadratin);
  57 }
  58
  59
  60 void FormMathsSpace::apply()
  61 {
  62         if (space_ >= 0)
  63                 parent_.insertSymbol(latex_mathspace[space_]);
  64 }
  65
  66 bool FormMathsSpace::input(FL_OBJECT *, long data)
  67 {
  68         space_ = -1;
  69
  70         if (data >= 0 && data < 8) {
  71                 space_ = short(data);
  72                 apply();
  73         }
  74         return true;
  75 }