src/frontends/qt2/QMath.C

   1 /**
   2  * \file QMath.C
   3  * This file is part of LyX, the document processor.
   4  * Licence details can be found in the file COPYING.
   5  *
   6  * \author John Levon
   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 "debug.h"
  18
  19 #include "commandtags.h"
  20 #include "funcrequest.h"
  21 #include "LyXView.h"
  22 #include "BufferView.h"
  23
  24 #include "QMathDialog.h"
  25 #include "QMath.h"
  26
  27 #include "iconpalette.h"
  28
  29 // FIXME temporary HACK !
  30 void createMathPanel()
  31 {
  32         static QMath * dialog = 0;
  33         if (!dialog) {
  34                 dialog = new QMath();
  35                 dialog->build_dialog();
  36         }
  37         dialog->do_show();
  38 }
  39
  40
  41 QMath::QMath()
  42 {
  43 }
  44
  45
  46 void QMath::do_show()
  47 {
  48         dialog_->show();
  49 }
  50
  51
  52 void QMath::build_dialog()
  53 {
  54         dialog_ = new QMathDialog(this);
  55 }
  56
  57
  58 // needless to say, this can't last for long
  59 extern BufferView * current_view;
  60
  61 void QMath::subscript()
  62 {
  63         current_view->owner()->dispatch(FuncRequest(LFUN_SUBSCRIPT));
  64 }
  65
  66
  67 void QMath::superscript()
  68 {
  69         current_view->owner()->dispatch(FuncRequest(LFUN_SUPERSCRIPT));
  70 }
  71
  72
  73 void QMath::insert(string const & name)
  74 {
  75         current_view->owner()->dispatch(FuncRequest(LFUN_INSERT_MATH, '\\' + name));
  76 }
  77
  78
  79 void QMath::insertCubeRoot()
  80 {
  81         current_view->owner()->dispatch(FuncRequest(LFUN_INSERT_MATH, "\\root"));
  82         current_view->owner()->dispatch(FuncRequest(LFUN_SELFINSERT, "3"));
  83         current_view->owner()->dispatch(FuncRequest(LFUN_RIGHT));
  84 }
  85
  86
  87 void QMath::insertMatrix()
  88 {
  89         current_view->owner()->dispatch(FuncRequest(LFUN_INSERT_MATRIX, "2 2"));
  90 }
  91
  92
  93 void QMath::insertDelim(string const & str)
  94 {
  95         current_view->owner()->dispatch(FuncRequest(LFUN_MATH_DELIM, str));
  96 }
  97
  98
  99 void QMath::toggleDisplay()
 100 {
 101         current_view->owner()->dispatch(FuncRequest(LFUN_MATH_DISPLAY));
 102 }