1 /*****************************************************************************
3 *****************************************************************************
4 * Copyright (C) 2003 the VideoLAN team
7 * Authors: Cyril Deguet <asmax@via.ecp.fr>
8 * Olivier Teulière <ipkiss@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #ifndef CTRL_RESIZE_HPP
26 #define CTRL_RESIZE_HPP
28 #include "ctrl_flat.hpp"
29 #include "../commands/cmd_generic.hpp"
30 #include "../utils/fsm.hpp"
33 /// Control decorator for resizing windows
34 class CtrlResize: public CtrlFlat
40 kResizeSE, // South-East
42 kNone // Reserved for internal use
45 CtrlResize( intf_thread_t *pIntf, CtrlFlat &rCtrl,
46 GenericLayout &rLayout, const UString &rHelp,
47 VarBool *pVisible, Direction_t direction );
48 virtual ~CtrlResize() {}
51 virtual void handleEvent( EvtGeneric &rEvent );
53 /// Check whether coordinates are inside the decorated control
54 virtual bool mouseOver( int x, int y ) const;
56 /// Draw the control on the given graphics
57 virtual void draw( OSGraphics &rImage, int xDest, int yDest );
59 /// Set the position and the associated layout of the decorated control
60 virtual void setLayout( GenericLayout *pLayout,
61 const Position &rPosition );
63 /// Get the position of the decorated control in the layout, if any
64 virtual const Position *getPosition() const;
66 /// Get the type of control (custom RTTI)
67 virtual string getType() const { return m_rCtrl.getType(); }
71 /// Decorated CtrlFlat
73 /// The layout resized by this control
74 GenericLayout &m_rLayout;
75 /// The last received event
77 /// Position of the click that started the resizing
79 /// Direction of the resizing
80 Direction_t m_direction;
82 /// Change the cursor, based on the given direction
83 void changeCursor( Direction_t direction ) const;
86 DEFINE_CALLBACK( CtrlResize, OutStill )
87 DEFINE_CALLBACK( CtrlResize, StillOut )
88 DEFINE_CALLBACK( CtrlResize, StillStill )
89 DEFINE_CALLBACK( CtrlResize, StillResize )
90 DEFINE_CALLBACK( CtrlResize, ResizeStill )
91 DEFINE_CALLBACK( CtrlResize, ResizeResize )
93 // Size of the layout, before resizing
94 int m_width, m_height;