src/frontends/xforms/FormInclude.h

   1 // -*- C++ -*-
   2 /**
   3  * \file FormInclude.h
   4  * Copyright 2001 the LyX Team
   5  * See the file COPYING
   6  *
   7  * \author Alejandro Aguilar Sierra
   8  * \author John Levon
   9  */
  10 #ifndef FORMINCLUDE_H
  11 #define FORMINCLUDE_H
  12
  13 #include <boost/smart_ptr.hpp>
  14
  15 #ifdef __GNUG__
  16 #pragma interface
  17 #endif
  18
  19 #include "FormBaseDeprecated.h"
  20 #include "xformsBC.h"
  21 #include "insets/insetinclude.h"
  22
  23 struct FD_form_include;
  24
  25 /** This class provides an XForms implementation of the FormInclude Dialog.
  26  */
  27 class FormInclude : public FormBaseBD {
  28 public:
  29         ///
  30         FormInclude(LyXView *, Dialogs *);
  31 private:
  32         ///
  33         enum State {
  34                 /// the browse button
  35                 BROWSE = 0,
  36                 /// the load file button
  37                 LOAD = 5,
  38                 /// the verbatim radio choice
  39                 VERBATIM = 10,
  40                 /// the input and include radio choices
  41                 INPUTINCLUDE = 11
  42         };
  43
  44         /// Pointer to the actual instantiation of the ButtonController.
  45         virtual xformsBC & bc();
  46         /// Slot launching dialog to an existing inset
  47         void showInclude(InsetInclude *);
  48
  49         /// Connect signals. Also perform any necessary initialisation.
  50         virtual void connect();
  51         /// Disconnect signals. Also perform any necessary housekeeping.
  52         virtual void disconnect();
  53
  54         /// Build the dialog
  55         virtual void build();
  56         /// Filter the inputs
  57         virtual bool input( FL_OBJECT *, long );
  58         /// Update dialog before showing it
  59         virtual void update();
  60         /// Apply from dialog (modify or create inset)
  61         virtual void apply();
  62         /// Pointer to the actual instantiation of the xforms form
  63         virtual FL_FORM * form() const;
  64         /// bool indicates if a buffer switch took place
  65         virtual void updateSlot(bool);
  66
  67
  68         /// Type definition from the fdesign produced header file.
  69         FD_form_include * build_include();
  70
  71         /// Real GUI implementation.
  72         boost::scoped_ptr<FD_form_include> dialog_;
  73         /// The ButtonController
  74         ButtonController<OkCancelReadOnlyPolicy, xformsBC> bc_;
  75
  76         /// inset::hide connection.
  77         Connection ih_;
  78
  79         /// pointer to the inset passed through showInset
  80         InsetInclude * inset_;
  81         /// the nitty-gritty. What is modified and passed back
  82         InsetInclude::InsetIncludeParams params;
  83 };
  84
  85
  86 inline
  87 xformsBC & FormInclude::bc()
  88 {
  89   return bc_;
  90 }
  91 #endif