src/editor/editorautowidgets.hpp

   1 /*
   2  * Copyright (c) 2007-2013, Czirkos Zoltan http://code.google.com/p/gdash/
   3  *
   4  * Permission to use, copy, modify, and distribute this software for any
   5  * purpose with or without fee is hereby granted, provided that the above
   6  * copyright notice and this permission notice appear in all copies.
   7  *
   8  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
   9  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  10  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  11  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  12  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  13  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  14  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  15  */
  16 #ifndef _GD_EDITOR_AUTOWIDGETS
  17 #define _GD_EDITOR_AUTOWIDGETS
  18
  19 #include "config.h"
  20
  21 #include <gtk/gtkwidget.h>
  22
  23 class Reflective;
  24 class PropertyDescription;
  25
  26 class EditorAutoUpdate {
  27 private:
  28     EditorAutoUpdate(EditorAutoUpdate const&);      // deliberately not implemented
  29     void operator=(EditorAutoUpdate const&);        // deliberately not implemented
  30 public:
  31     Reflective *r;                      ///< A reflective object to work on
  32     Reflective *def;                    ///< A reflective object, if any, which stores default value
  33     PropertyDescription const *descr;   ///< A pointer to the description of the property this is working on
  34     GtkWidget *widget;                  ///< A widget to show on the screen. May not be the widget which stores data!
  35     bool expand_vertically;             ///< For longstrings - fill window with widget.
  36
  37     void update_cave() const;
  38     void reload() const;
  39     EditorAutoUpdate(Reflective *r, Reflective *def, PropertyDescription const *descr, void (*cave_update_cb)());
  40
  41 private:
  42     void (*cave_update_cb)();           ///< A function to call when update happens
  43     void (*reload_cb)(GtkWidget *);        ///< A function to call for the widget when values have to be reloaded from the Reflective object
  44 };
  45
  46 #endif