/***********************************************************************
 * FXRuby -- the Ruby language bindings for the FOX GUI toolkit.
 * Copyright (c) 2001-2003 by J. Lyle Johnson. 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 2.1 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 library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * For further information please contact the author by e-mail
 * at "lyle@users.sourceforge.net".
 ***********************************************************************/

/// List Box styles
enum {
  LISTBOX_NORMAL         = 0          // Normal style
  };

class FXButton;
class FXMenuButton;
class FXList;
class FXPopup;

%alias FXListBox::appendItem(const FXString& text,FXIcon* icon,void* ITEMDATA) "<<";

%typemap(check) FXint LISTBOX_ITEM_INDEX {
  if ($1 < 0 || $1 >= arg1->getNumItems()) {
    rb_raise(rb_eIndexError, "list box item index out of bounds");
  }
}

%apply FXint LISTBOX_ITEM_INDEX { FXint index };

/// List Box
class FXListBox : public FXPacker {
protected:
  FXButton      *field;
  FXMenuButton  *button;
  FXList        *list;
  FXPopup       *pane;
protected:
  FXListBox(){}
  virtual void layout();
public:
  long onFocusUp(FXObject*,FXSelector,void* PTR_EVENT);
  long onFocusDown(FXObject*,FXSelector,void* PTR_EVENT);
  long onFieldButton(FXObject*,FXSelector,void* PTR_IGNORE);
  long onListUpdate(FXObject*,FXSelector,void* PTR_IGNORE);
  long onListChanged(FXObject*,FXSelector,void* PTR_INT);
  long onListClicked(FXObject*,FXSelector,void* PTR_INT);
  long onCmdSetValue(FXObject*,FXSelector,void* PTR_INT);
  long onCmdGetIntValue(FXObject*,FXSelector,void* PTR_IGNORE); // FIXME
  long onCmdSetIntValue(FXObject*,FXSelector,void* PTR_PINT);
public:
  enum {
    ID_LIST=FXPacker::ID_LAST,
    ID_FIELD,
    ID_LAST
    };
public:
  %extend {
    /// Constructor
    FXListBox(FXComposite *p,FXint nvis,FXObject* tgt=NULL,FXSelector sel=0,FXuint opts=FRAME_SUNKEN|FRAME_THICK|LISTBOX_NORMAL,FXint x=0,FXint y=0,FXint w=0,FXint h=0,FXint pl=DEFAULT_PAD,FXint pr=DEFAULT_PAD,FXint pt=DEFAULT_PAD,FXint pb=DEFAULT_PAD){
      return new FXRbListBox(p,nvis,tgt,sel,opts,x,y,w,h,pl,pr,pt,pb);
      }
    }

  /// Return the number of items in the list
  FXint getNumItems() const;

  /// Return the number of visible items
  FXint getNumVisible() const;

  /// Set the number of visible items
  void setNumVisible(FXint nvis);

  /// Return true if current item
  FXbool isItemCurrent(FXint index) const;

  /// Set the current item (index is zero-based)
  void setCurrentItem(FXint index);

  /// Get the current item's index
  FXint getCurrentItem() const;

  /// Return the item at the given index
  FXString retrieveItem(FXint index) const;

  /// Replace the item at index
  void replaceItem(FXint index,const FXString& text,FXIcon* icon=NULL,void* ITEMDATA=NULL);

  /// Insert a new item at index
  void insertItem(FXint index,const FXString& text,FXIcon* icon=NULL,void* ITEMDATA=NULL);

  /// Add an item to the end of the list
  void appendItem(const FXString& text,FXIcon* icon=NULL,void* ITEMDATA=NULL);

  /// Prepend an item to the list
  void prependItem(const FXString& text,FXIcon* icon=NULL,void* ITEMDATA=NULL);

  /// Remove this item from the list
  void removeItem(FXint index);

  /// Remove all items from the list
  void clearItems();

  /**
  * Search items for item by name, starting from start item; the
  * flags argument controls the search direction, and case sensitivity.
  */
  FXint findItem(const FXString& text,FXint start=-1,FXuint flags=SEARCH_FORWARD|SEARCH_WRAP) const;

  /// Set text for specified item
  void setItemText(FXint index,const FXString& text);

  /// Get text for specified item
  FXString getItemText(FXint index) const;

  /// Change item icon
  void setItemIcon(FXint index,FXIcon* icon);
  
  /// Return icon of item at index
  FXIcon* getItemIcon(FXint index) const;
  
#ifdef SWIGRUBY
  %extend {
    /// Set data pointer for specified item
    void setItemData(FXint index,VALUE ptr) {
      self->setItemData(index, (void*) ptr);
      }

    /// Get data pointer for specified item
    VALUE getItemData(FXint index) const {
      return self->getItemData(index) ? (VALUE) self->getItemData(index) : Qnil;
      }
  }
#endif

  /// Is the pane shown
  FXbool isPaneShown() const;

  /// Sort items using current sort function
  void sortItems();

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

  /// Get text font
  FXFont* getFont() const;

  /// Get background color
  FXColor getBackColor() const;

  /// Change text color
  void setTextColor(FXColor clr);
  
  /// Return text color
  FXColor getTextColor() const;

  /// Change selected background color
  void setSelBackColor(FXColor clr);
  
  /// Return selected background color
  FXColor getSelBackColor() const;

  /// Change selected text color
  void setSelTextColor(FXColor clr);
  
  /// Return selected text color
  FXColor getSelTextColor() const;

  /// Set the combobox help text
  void setHelpText(const FXString& txt);

  /// Get the combobox help text
  FXString getHelpText() const;

  /// Set the tool tip message for this combobox
  void setTipText(const FXString& txt);

  /// Get the tool tip message for this combobox
  FXString getTipText() const;

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

%clear FXint index;

DECLARE_FXOBJECT_VIRTUALS(FXListBox)
DECLARE_FXID_VIRTUALS(FXListBox)
DECLARE_FXDRAWABLE_VIRTUALS(FXListBox)
DECLARE_FXWINDOW_VIRTUALS(FXListBox)

%{
static swig_type_info *FXListBox_dynamic_cast(void **ptr) {
    FXListBox **ppListBox = reinterpret_cast<FXListBox **>(ptr);
    FXDriveBox *pDriveBox=dynamic_cast<FXDriveBox*>(*ppListBox);
    if(pDriveBox){
      *ptr=reinterpret_cast<void*>(pDriveBox);
      return SWIG_TypeQuery("FXDriveBox *");
      }
    return 0;
}
%}

DYNAMIC_CAST(SWIGTYPE_p_FXListBox, FXListBox_dynamic_cast);

