handler.h

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// $Id: handler.h,v 1.3 2005/06/06 13:17:17 rcr_muc Exp $
// the handler is responsible for every client window
// 2005-04-14 rcr

#ifndef HANDLER_H
#define HANDLER_H

#include <qobject.h>
#include <qrect.h>
#include <qstring.h>
#include "rwm.h"

class Manager;
class Frame;

struct border
{
  int top;      
  int left;     
  int right;    
  int bottom;   
  int grip;     
};

// Multipliers for calling gravitate 
#define APPLY_GRAVITY 1
#define REMOVE_GRAVITY -1

class Handler : public QObject
{
  Q_OBJECT

  Window clientId;
  Manager* Parent;
  Display* dpy;
  border clientBorder;
  QRect handlerGeometry, desktopRect, oldClientGeometry;
  QString title;
  QString clientName;
  Frame* frame;

  int titleBarHeight;

  bool hasNetName;
  bool hasTitle;

  int ignoreUnmap;

  Window transFor;

  XSizeHints* size;
  Colormap cmap;

  enum states { sEmpty = 0,
                sModal = 1,
                sSticky = 1 << 1,
                smaxVert = 1 << 2,
                smaxHorz = 1 << 3,
                sShaded = 1 << 4,
                sSkipTaskbar = 1 << 5,
                sSkipPager = 1 << 6
  };
  int winState;

  void setupClient();
  void createFrame();
  void getXClientName();
  void initPosition();
  void fixupPositionBasedOnStruts( Strut* );
  bool getExtendedWMHintString( Atom, char** );
  void getExtendedNetWMStates();
  void* getExtendedNetPropertyData( Window, Atom, Atom, int* );
  void setWMState( int state );
  long getWMState();
  void setExtendedWMState();
  void gravitate( int );
  void reparent();
  int titleHeight();
  void unhide();

public:
  Handler( Window w = 0, Manager* parent = 0, const char* name = 0 );
  ~Handler();

  void handleConfigureRequest( XConfigureRequestEvent* );
  void handleMapRequest( XMapRequestEvent* );
  void handlePropertyChange( XPropertyEvent* );
  QRect clientGeometry;
};

#endif // HANDLER_H

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