/*****************************************************************************
* generic_window.hpp
*****************************************************************************
- * Copyright (C) 2003 VideoLAN
+ * Copyright (C) 2003 the VideoLAN team
* $Id$
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
- * Olivier Teulière <ipkiss@via.ecp.fr>
+ * Olivier Teulière <ipkiss@via.ecp.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifndef GENERIC_WINDOW_HPP
#define GENERIC_WINDOW_HPP
#include "skin_common.hpp"
-#include "../utils/pointer.hpp"
#include "../utils/var_bool.hpp"
-#include <list>
-class Anchor;
class OSWindow;
-class OSGraphics;
-class GenericLayout;
-class CtrlGeneric;
class EvtGeneric;
class EvtFocus;
class EvtLeave;
+class EvtMenu;
class EvtMotion;
class EvtMouse;
class EvtKey;
/// Generic window class
class GenericWindow: public SkinObject, public Observer<VarBool>
{
+ private:
+ friend class WindowManager;
public:
GenericWindow( intf_thread_t *pIntf, int xPos, int yPos,
- WindowManager &rWindowManager,
- bool dragDrop, bool playOnDrop );
+ bool dragDrop, bool playOnDrop,
+ GenericWindow *pParent = NULL );
virtual ~GenericWindow();
/// Methods to process OS events.
- virtual void processEvent( EvtFocus &rEvtFocus );
- virtual void processEvent( EvtMotion &rEvtMotion );
- virtual void processEvent( EvtMouse &rEvtMouse );
- virtual void processEvent( EvtLeave &rEvtLeave );
- virtual void processEvent( EvtKey &rEvtKey );
+ virtual void processEvent( EvtFocus &rEvtFocus ) {}
+ virtual void processEvent( EvtMenu &rEvtMenu ) {}
+ virtual void processEvent( EvtMotion &rEvtMotion ) {}
+ virtual void processEvent( EvtMouse &rEvtMouse ) {}
+ virtual void processEvent( EvtLeave &rEvtLeave ) {}
+ virtual void processEvent( EvtKey &rEvtKey ) {}
+ virtual void processEvent( EvtScroll &rEvtScroll ) {}
+
virtual void processEvent( EvtRefresh &rEvtRefresh );
- virtual void processEvent( EvtScroll &rEvtScroll );
- /// Forward an event to a control
- virtual void forwardEvent( EvtGeneric &rEvt, CtrlGeneric &rCtrl );
+ /// Resize the window
+ virtual void resize( int width, int height );
+
+ /// Refresh an area of the window
+ virtual void refresh( int left, int top, int width, int height ) {}
+
+ /// Get the coordinates of the window
+ int getLeft() const { return m_left; }
+ int getTop() const { return m_top; }
+ int getWidth() const { return m_width; }
+ int getHeight() const { return m_height; }
+
+ /// Give access to the visibility variable
+ VarBool &getVisibleVar() { return *m_pVarVisible; }
+
+ /// Window type, mainly useful when overloaded (for VoutWindow)
+ virtual string getType() const { return "Generic"; }
- // Show the window
- virtual void show();
+ protected:
+ /// Get the OS window
+ OSWindow *getOSWindow() const { return m_pOsWindow; }
- // Hide the window
- virtual void hide();
+ /// These methods do not need to be public since they are accessed
+ /// only by the window manager or by inheritant classes.
+ //@{
+ /// Show the window
+ virtual void show() const;
- // Refresh an area of the window
- virtual void refresh( int left, int top, int width, int height );
+ /// Hide the window
+ virtual void hide() const;
/// Move the window
virtual void move( int left, int top );
- /// Resize the window
- virtual void resize( int width, int height );
-
/// Bring the window on top
virtual void raise() const;
/// Toggle the window on top
virtual void toggleOnTop( bool onTop ) const;
+ //@}
- /// Change the active layout
- virtual void setActiveLayout( GenericLayout *pLayout );
-
- /// Update the shape of the window from the active layout
- virtual void updateShape();
-
- /// Called by a control that wants to capture the mouse
- virtual void onControlCapture( const CtrlGeneric &rCtrl );
-
- /// Called by a control that wants to release the mouse
- virtual void onControlRelease( const CtrlGeneric &rCtrl );
-
- /// Called by a control when its tooltip changed
- virtual void onTooltipChange( const CtrlGeneric &rCtrl );
-
- /// Get the coordinates of the window
- virtual int getLeft() const { return m_left; }
- virtual int getTop() const { return m_top; }
- virtual int getWidth() const { return m_width; }
- virtual int getHeight() const { return m_height; }
-
- /// Give access to the visibility variable
- VarBool &getVisibleVar() { return m_varVisible; }
-
- /// Get the list of the anchors of this window
- virtual const list<Anchor*> getAnchorList() const;
+ /// Actually show the window
+ virtual void innerShow();
- /// Add an anchor to this window
- virtual void addAnchor( Anchor *pAnchor );
+ /// Actually hide the window
+ virtual void innerHide();
private:
- /// Window manager
- WindowManager &m_rWindowManager;
/// Window position and size
int m_left, m_top, m_width, m_height;
/// OS specific implementation
OSWindow *m_pOsWindow;
- /// Current active layout of the window
- GenericLayout *m_pActiveLayout;
- /// Last control on which the mouse was over
- CtrlGeneric *m_pLastHitControl;
- /// Control that has captured the mouse
- CtrlGeneric *m_pCapturingControl;
- /// Control that has the focus
- CtrlGeneric *m_pFocusControl;
- /// List of the anchors of this window
- list<Anchor*> m_anchorList;
/// Variable for the visibility of the window
- VarBoolImpl m_varVisible;
+ mutable VarBoolImpl *m_pVarVisible;
/// Method called when the observed variable is modified
- virtual void onUpdate( Subject<VarBool> &rVariable );
-
- // Actually show the window
- virtual void innerShow();
-
- // Actually hide the window
- virtual void innerHide();
-
- /// Find the uppest control in the layout hit by the mouse, and send
- /// it an enter event if needed
- CtrlGeneric *findHitControl( int xPos, int yPos );
-
- /// Update the lastHitControl pointer and send a leave event to the
- /// right control
- void setLastHit( CtrlGeneric *pNewHitControl );
+ virtual void onUpdate( Subject<VarBool> &rVariable , void*);
};
-typedef CountedPtr<GenericWindow> GenericWindowPtr;
-
#endif
projects / vlc / blobdiff