/********************************************************************************
*                                                                               *
*                         M e n u C a p t i o n   W i d g e t                   *
*                                                                               *
*********************************************************************************
* Copyright (C) 1997,2024 by Jeroen van der Zijp.   All Rights Reserved.        *
*********************************************************************************
* This library is free software; you can redistribute it and/or modify          *
* it under the terms of the GNU Lesser General Public License as published by   *
* the Free Software Foundation; either version 3 of the License, or             *
* (at your option) any later version.                                           *
*                                                                               *
* This library is distributed in the hope that it will be useful,               *
* but WITHOUT ANY WARRANTY; without even the implied warranty of                *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the                 *
* GNU Lesser General Public License for more details.                           *
*                                                                               *
* You should have received a copy of the GNU Lesser General Public License      *
* along with this program.  If not, see <http://www.gnu.org/licenses/>          *
********************************************************************************/
#ifndef FXMENUCAPTION_H
#define FXMENUCAPTION_H

#ifndef FXWINDOW_H
#include "FXWindow.h"
#endif

namespace FX {


/// Menu Caption options
enum {
  MENU_AUTOGRAY = 0x00008000,   /// Automatically gray out when not updated
  MENU_AUTOHIDE = 0x00010000    /// Automatically hide button when not updated
  };


class FXIcon;
class FXFont;


/**
* The menu caption is a widget which can be used as a caption above a number
* of menu commands in a menu.
* When passing a tab-separated list of fields in the text parameter, the caption
* text is set to the first field, and the help string to the third field.
* If the caption text contains an ampersand, the letter following it will be
* underlined, and a suitable hotkey will be installed.  The actual ampersand
* will be removed.
* To display an ampersand in the caption, use two consecutive ampersands.
*/
class FXAPI FXMenuCaption : public FXWindow {
  FXDECLARE(FXMenuCaption)
protected:
  FXString     label;           // Text on the label
  FXIcon      *icon;            // Icon on the label
  FXFont      *font;            // Label font
  FXString     help;            // Help message
  FXString     tip;             // Tooltip
  FXColor      textColor;       // Text color
  FXColor      selbackColor;    // Selection background color
  FXColor      seltextColor;    // Selected text color
  FXColor      hiliteColor;     // Highlight color
  FXColor      shadowColor;     // Shadow color
  FXHotKey     hotkey;          // Hotkey
  FXint        hotoff;          // Offset in string
protected:
  FXMenuCaption();
private:
  FXMenuCaption(const FXMenuCaption&);
  FXMenuCaption &operator=(const FXMenuCaption&);
public:
  long onPaint(FXObject*,FXSelector,void*);
  long onUpdate(FXObject*,FXSelector,void*);
  long onCmdSetValue(FXObject*,FXSelector,void*);
  long onCmdGetStringValue(FXObject*,FXSelector,void*);
  long onCmdSetStringValue(FXObject*,FXSelector,void*);
  long onCmdSetIconValue(FXObject*,FXSelector,void*);
  long onCmdGetIconValue(FXObject*,FXSelector,void*);
  long onCmdSetHelp(FXObject*,FXSelector,void*);
  long onCmdGetHelp(FXObject*,FXSelector,void*);
  long onCmdSetTip(FXObject*,FXSelector,void*);
  long onCmdGetTip(FXObject*,FXSelector,void*);
  long onQueryHelp(FXObject*,FXSelector,void*);
  long onQueryTip(FXObject*,FXSelector,void*);
public:

  /// Construct a menu caption
  FXMenuCaption(FXComposite* p,const FXString& text,FXIcon* ic=nullptr,FXuint opts=0);

  /// Create server-side resources
  virtual void create();

  /// Detach server-side resources
  virtual void detach();

  /// Enable the menu
  virtual void enable();

  /// Disable the menu
  virtual void disable();

  /// Return default width
  virtual FXint getDefaultWidth();

  /// Return default height
  virtual FXint getDefaultHeight();

  /// Change text and hotkey for this menu
  void setTextAndHotKey(const FXString& hotkeytext);

  /// Change the text for this menu
  void setText(const FXString& text);

  /// Get the text for this menu
  FXString getText() const { return label; }

  /// Set the icon for this menu
  void setIcon(FXIcon* ic);

  /// Get the icon for this menu
  FXIcon* getIcon() const { return icon; }

  /// Set the text font
  void setFont(FXFont* fnt);

  /// Return the text font
  FXFont* getFont() const { return font; }

  /// Set menu caption style
  void setMenuStyle(FXuint style);

  /// Get menu caption style
  FXuint getMenuStyle() const;

  /// Return the current text color
  void setTextColor(FXColor clr);

  /// Get the current text color
  FXColor getTextColor() const { return textColor; }

  /// Return the selection background color
  void setSelBackColor(FXColor clr);

  /// Return the selection background color
  FXColor getSelBackColor() const { return selbackColor; }

  /// Return the selection text color
  void setSelTextColor(FXColor clr);

  /// Return the selection text color
  FXColor getSelTextColor() const { return seltextColor; }

  /// Change highlight color
  void setHiliteColor(FXColor clr);

  /// Get highlight color
  FXColor getHiliteColor() const { return hiliteColor; }

  /// Change shadow color
  void setShadowColor(FXColor clr);

  /// Get shadow color
  FXColor getShadowColor() const { return shadowColor; }

  /// Set the status line help text for this menu
  void setHelpText(const FXString& text);

  /// Get the status line help text for this menu
  const FXString& getHelpText() const { return help; }

  /// Set the tool tip message for this menu
  void setTipText(const FXString& text){ tip=text; }

  /// Get the tool tip message for this menu
  const FXString& getTipText() const { return tip; }

  /// Save menu to a stream
  virtual void save(FXStream& store) const;

  /// Load menu from a stream
  virtual void load(FXStream& store);

  /// Destructor
  virtual ~FXMenuCaption();
  };

}

#endif