umode.hpp

/* ==================================================== ======== ======= *
 *
 *  umode.hpp
 *  Ubit Project
 *  Part of the Ubit Toolkit: A Brick Construction Game Model for Creating GUIs
 *  (C) 1999-2006 / Eric Lecolinet / ENST Paris /http://www.enst.fr/~elc/ubit
 *
 * ***********************************************************************
 * COPYRIGHT NOTICE : 
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY AND WITHOUT EVEN THE 
 * IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. 
 * YOU CAN REDISTRIBUTE IT AND/OR MODIFY IT UNDER THE TERMS OF THE GNU 
 * GENERAL PUBLIC LICENSE AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION; 
 * EITHER VERSION 2 OF THE LICENSE, OR (AT YOUR OPTION) ANY LATER VERSION.
 * SEE FILES 'COPYRIGHT' AND 'COPYING' FOR MORE DETAILS.
 * ***********************************************************************
 * ==================================================== [-c-Elc] ======= *
 * ==================================================== ======== ======= */

#ifndef _umode_hpp_
#define _umode_hpp_
//pragma ident  "@(#)umode.hpp  ubit:05.05.00"
#include <ubit/ubrick.hpp>
namespace ubit {

/* ==================================================== ===== ======= */
class UMode: public UBrick {
public:
    UBIT_CLASS(UMode,UBrick)

  static UMode 
    // the parents are initially selected (see UMode::CAN_SELECT)
    selected,

    canSelect,

    enterHighlight,

    autoRepeat,

    canArm,

    canDrag,

    canDrop,

    ignoreEvents;

  // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  enum BMODES {
    UCONST = 1<<0,

    CAN_DELETE = 1<<1,
    
    UPDATING = 1<<2,

    DESTRUCTING = 1<<3,

    DESTRUCTED = 1<<4,

    DONT_PROPAGATE = UCONST | CAN_DELETE | UPDATING | DESTRUCTED | DESTRUCTING,

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    NO_AUTO_UPDATE = 1<<5,

    IN_SELECTION = 1<<6,

    HAS_ORIENT  = 1<<7,
    IS_VERTICAL = 1<<8,
    
    CANT_RESIZE_WIDTH  = 1<<9,
    CANT_RESIZE_HEIGHT = 1<<10,

    IGNORE_EVENTS = 1<<11,

    // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

    DESTRUCT_CB      = 1<<12,
    CONTAINER_CB     = 1<<13,
    CHANGE_CB        = 1<<14,
    CHILD_CHANGE_CB  = 1<<15,
    VIEW_PAINT_CB    = 1<<16,
    VIEW_CHANGE_CB   = 1<<17,
    SHOW_HIDE_CB     = 1<<18,
    MOUSE_CB         = 1<<19,
    MOUSE_CROSS_CB   = 1<<20,
    MOUSE_DRAG_CB    = 1<<21,
    MOUSE_MOVE_CB    = 1<<22,
    KEY_CB           = 1<<23,
    DND_CB           = 1<<24,
    FILTER_EVENT_CB  = 1<<26,
    WINDOW_EVENT_CB  = 1<<27,
    MSG_PROP_EVENT_CB= 1<<28,
    USER_EVENT_CB    = 1<<29,
    MISC_EVENT_CB    = 1<<30,

    CALLBACKS =  DESTRUCT_CB | CONTAINER_CB | CHANGE_CB | CHILD_CHANGE_CB
    | VIEW_PAINT_CB | VIEW_CHANGE_CB | SHOW_HIDE_CB
    | MOUSE_CB | MOUSE_CROSS_CB | MOUSE_DRAG_CB | MOUSE_MOVE_CB 
    | KEY_CB | DND_CB | FILTER_EVENT_CB | WINDOW_EVENT_CB 
    | MSG_PROP_EVENT_CB | USER_EVENT_CB | MISC_EVENT_CB
  };

  // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  enum CMODES {
    GROUP         = 1<<0,   
    BOX           = 1<<1,   
    SOFTWIN       = 1<<2,   
    HARDWIN       = 1<<3,   
    CHILDWIN      = 1<<4,   
    MENUWIN       = 1<<5,   
    
    HAS_POS       = 1<<6,   
    PSEUDO_PARENT = 1<<7,   
    BORDER_LIST   = 1<<8,   
    SOFTWIN_LIST  = 1<<9,   

    CAN_SHOW = 1<<10,

    MODAL = 1<<12,

    //ENABLED (ISTATE::DISABLED used instead)

    SELECTED = 1<<13,

    CAN_SELECT = 1<<14, 

    CAN_SELECT_TEXT = 1<<15,
    CAN_EDIT_TEXT = 1<<16,

    CAN_BROWSE_CHILDREN = 1<<17, 
    
    CAN_DRAG = 1<<18,
    CAN_DROP = 1<<19,

    CAN_ARM = 1<<20,

    AUTO_REPEAT = 1<<21,

    ENTER_HIGHLIGHT = 1<<23,

    HAS_TIP = 1<<24,

    HAS_CURSOR = 1<<25,

    HAS_LAYOUT = 1<<26,

    HAS_CLOSE_MENU_MODE  = 1<<27,
    CLOSE_MENU_MODE = 1<<28,

    //--- Win and menu attributes

    WIN_MAPPED = 1<<29,

    WIN_AUTO_OPEN_MODE = 1<<30

    // !no comma after last item!
    // !BEWARE total size must be coherent with typedef UMask in udefs.hh !!
  };

  // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  // interaction state
  
  enum ISTATE {
    ANY = -1,
    IDLE = 0,                   // must be 0 (index in style arrays)
    DISABLED, ENTERED, ARMED, ACTIONED, DRAGGED, DROP_ENTERED,
    ACTION_COUNT
  };
  
  // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

  UMode(UMask bmodes, UMask cmodes, bool on_off);
  UMode(UMask bmodes = 0);
  virtual ~UMode() {destructs();}

  virtual void setParentModes(UControl *parent) const;
  virtual void addingTo(UChild*, UGroup *parent);
  virtual void removingFrom(UChild*, UGroup *parent);

protected:
    friend class UControl;
  // NB: bmodes is inherited from UBrick
  UMask cmodes, bmask, cmask;
};

}
#endif
/* ==================================================== [TheEnd] ======= */
/* ==================================================== [(c)Elc] ======= */

---