uistatus.h

/*
===========================================================================
Copyright (C) 2024 the OpenMoHAA team
 
This file is part of OpenMoHAA source code.
 
OpenMoHAA source code is free software; 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.
 
OpenMoHAA source code 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 General Public License for more details.
 
You should have received a copy of the GNU General Public License
along with OpenMoHAA source code; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
===========================================================================
*/
 
#pragma once
 
typedef enum { M_NONE, M_DRAGGING } mouseState_t;
 
class UIWindowSizer : public UIWidget {
protected:
    class UIWidget *m_draggingwidget;
    mouseState_t m_mouseState;
    UIPoint2D m_screenDragPoint;
 
public:
    CLASS_PROTOTYPE( UIWindowSizer );
 
    UIWindowSizer();
    UIWindowSizer(UIWidget* w);
 
    void            Draw( void ) override;
    void            FrameInitialized( void ) override;
    void            MouseDown( Event *ev );
    void            MouseUp( Event *ev );
    void            MouseDragged( Event *ev );
    void            setDraggingWidget( UIWidget *w );
    UIWidget        *getDraggingWidget( void );
};
 
typedef enum { WND_ALIGN_NONE, WND_ALIGN_BOTTOM } alignment_t;
 
typedef struct align_s {
public:
    float dist;
    alignment_t alignment;
} align_t;
 
class UIStatusBar : public UIWidget {
protected:
    align_t m_align;
    class UIWidget *m_sizeenabled;
    bool m_created;
 
    UIWindowSizer *m_sizer;
 
public:
    CLASS_PROTOTYPE( UIStatusBar );
 
protected:
    void        FrameInitialized( void ) override;
 
public:
    UIStatusBar();
    UIStatusBar( alignment_t align, float height );
 
    void                Draw( void ) override;
    void                AlignBar( alignment_t align, float height );
    void                DontAlignBar( void );
    void                EnableSizeBox( UIWidget *which );
    void                ParentSized( Event *ev );
    void                SelfSized( Event *ev );
};