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