[wxWidgets.git] / src / os2 / bmpbuttn.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        bmpbuttn.cpp
// Purpose:     wxBitmapButton
// Author:      David Webster
// Modified by:
// Created:     10/13/99
// RCS-ID:      $Id$
// Copyright:   (c) David Webster
// Licence:     wxWindows licence
/////////////////////////////////////////////////////////////////////////////

// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"

#ifndef WX_PRECOMP
#include "wx/bmpbuttn.h"
#endif

#include "wx/os2/private.h"


#if !USE_SHARED_LIBRARY
IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
#endif

#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1)

bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap,
           const wxPoint& pos,
           const wxSize& size, long style,
#if wxUSE_VALIDATORS
           const wxValidator& validator,
#endif
           const wxString& name)
{
    m_buttonBitmap = bitmap;
    SetName(name);
#if wxUSE_VALIDATORS
    SetValidator(validator);
#endif

    parent->AddChild(this);

    m_backgroundColour = parent->GetBackgroundColour() ;
    m_foregroundColour = parent->GetForegroundColour() ;
    m_windowStyle = style;
    m_marginX = 0;
    m_marginY = 0;

    if ( style & wxBU_AUTODRAW )
    {
        m_marginX = wxDEFAULT_BUTTON_MARGIN;
        m_marginY = wxDEFAULT_BUTTON_MARGIN;
    }

    int x = pos.x;
    int y = pos.y;
    int width = size.x;
    int height = size.y;

    if (id == -1)
        m_windowId = NewControlId();
    else
        m_windowId = id;

    if ( width == -1 && bitmap.Ok())
        width = bitmap.GetWidth() + 2*m_marginX;

    if ( height == -1 && bitmap.Ok())
        height = bitmap.GetHeight() + 2*m_marginY;

    // TODO:
    /*
    m_hWnd = (WXHWND)CreateWindowEx
                   (
                    0,
                    wxT("BUTTON"),
                    wxT(""),
                    WS_VISIBLE | WS_TABSTOP | WS_CHILD | BS_OWNERDRAW ,
                    0, 0, 0, 0,
                    GetWinHwnd(parent),
                    (HMENU)m_windowId,
                    wxGetInstance(),
                    NULL
                   );
    */
    // Subclass again for purposes of dialog editing mode
    SubclassWin(m_hWnd);

    SetFont(parent->GetFont()) ;

    SetSize(x, y, width, height);

    return FALSE;
}

void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap)
{
    m_buttonBitmap = bitmap;
}

// TODO:
/*
bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item)
{
#if defined(__WIN95__)
    long style = GetWindowLong((HWND) GetHWND(), GWL_STYLE);
    if (style & BS_BITMAP)
    {
        // Let default procedure draw the bitmap, which is defined
        // in the Windows resource.
        return FALSE;
    }
#endif

    LPDRAWITEMSTRUCT lpDIS = (LPDRAWITEMSTRUCT) item;

    wxBitmap* bitmap = &m_buttonBitmap;

    UINT state = lpDIS->itemState;
    if ((state & ODS_SELECTED) && m_buttonBitmapSelected.Ok())
        bitmap = &m_buttonBitmapSelected;
    else if ((state & ODS_FOCUS) && m_buttonBitmapFocus.Ok())
        bitmap = &m_buttonBitmapFocus;
    else if ((state & ODS_DISABLED) && m_buttonBitmapDisabled.Ok())
        bitmap = &m_buttonBitmapDisabled;

    if ( !bitmap->Ok() )
        return FALSE;

    HDC hDC = lpDIS->hDC;
    HDC memDC = ::CreateCompatibleDC(hDC);

    HBITMAP old = (HBITMAP) ::SelectObject(memDC, (HBITMAP) bitmap->GetHBITMAP());

    if (!old)
        return FALSE;

    int x = lpDIS->rcItem.left;
    int y = lpDIS->rcItem.top;
    int width = lpDIS->rcItem.right - x;
    int height = lpDIS->rcItem.bottom - y;

    // Draw the face, if auto-drawing
    if ( GetWindowStyleFlag() & wxBU_AUTODRAW )
        DrawFace((WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom,
            ((state & ODS_SELECTED) == ODS_SELECTED));

    // Centre the bitmap in the control area
    int x1 = (int) (x + ((width - bitmap->GetWidth()) / 2));
    int y1 = (int) (y + ((height - bitmap->GetHeight()) / 2));

    if ( (state & ODS_SELECTED) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
    {
        x1 ++;
        y1 ++;
    }

    ::BitBlt(hDC, x1, y1, bitmap->GetWidth(), bitmap->GetHeight(), memDC, 0, 0, SRCCOPY);

    if ( (state & ODS_DISABLED) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
        DrawButtonDisable( (WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, TRUE ) ;
    else if ( (state & ODS_FOCUS) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
        DrawButtonFocus( (WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, ((state & ODS_SELECTED) == ODS_SELECTED));

    ::SelectObject(memDC, old);

    ::DeleteDC(memDC);

    return TRUE;
}
*/

void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel )
{
// TODO:
/*
  HPEN  oldp;
  HBRUSH    oldb ;

  HPEN penBorder;
  HPEN penLight;
  HPEN penShadow;
  HBRUSH brushFace;
  COLORREF ms_color;

    ms_color = GetSysColor(COLOR_WINDOWFRAME) ;
    penBorder = CreatePen(PS_SOLID,0,ms_color) ;

    ms_color = GetSysColor(COLOR_BTNSHADOW) ;
    penShadow = CreatePen(PS_SOLID,0,ms_color) ;

    ms_color = GetSysColor(COLOR_BTNHIGHLIGHT) ;
    penLight = CreatePen(PS_SOLID,0,ms_color) ;

    ms_color = GetSysColor(COLOR_BTNFACE) ;
    brushFace = CreateSolidBrush(ms_color) ;

    oldp = (HPEN) SelectObject( (HDC) dc, GetStockObject( NULL_PEN ) ) ;
    oldb = (HBRUSH) SelectObject( (HDC) dc, brushFace ) ;
    Rectangle( (HDC) dc, left, top, right, bottom ) ;
    SelectObject( (HDC) dc, penBorder) ;
        MoveToEx((HDC) dc,left+1,top,NULL);LineTo((HDC) dc,right-1,top);
        MoveToEx((HDC) dc,left,top+1,NULL);LineTo((HDC) dc,left,bottom-1);
        MoveToEx((HDC) dc,left+1,bottom-1,NULL);LineTo((HDC) dc,right-1,bottom-1);
        MoveToEx((HDC) dc,right-1,top+1,NULL);LineTo((HDC) dc,right-1,bottom-1);

    SelectObject( (HDC) dc, penShadow) ;
    if (sel)
    {
        MoveToEx((HDC) dc,left+1    ,bottom-2   ,NULL) ;
        LineTo((HDC) dc,  left+1    ,top+1) ;
        LineTo((HDC) dc,  right-2   ,top+1) ;
    }
    else
    {
        MoveToEx((HDC) dc,left+1    ,bottom-2   ,NULL) ;
        LineTo((HDC) dc,  right-2   ,bottom-2) ;
        LineTo((HDC) dc,  right-2   ,top) ;
        MoveToEx((HDC) dc,left+2    ,bottom-3   ,NULL) ;
        LineTo((HDC) dc,  right-3   ,bottom-3) ;
        LineTo((HDC) dc,  right-3   ,top+1) ;

        SelectObject( (HDC) dc, penLight) ;

        MoveToEx((HDC) dc,left+1    ,bottom-2   ,NULL) ;
        LineTo((HDC) dc,  left+1    ,top+1) ;
        LineTo((HDC) dc,  right-2   ,top+1) ;
    }
    SelectObject((HDC) dc,oldp) ;
    SelectObject((HDC) dc,oldb) ;

  DeleteObject(penBorder);
  DeleteObject(penLight);
  DeleteObject(penShadow);
  DeleteObject(brushFace);
*/
}

#define FOCUS_MARGIN 6

void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel )
{
    // TODO:
/*
    RECT rect;
    rect.left = left;
    rect.top = top;
    rect.right = right;
    rect.bottom = bottom;
    InflateRect( &rect, - FOCUS_MARGIN, - FOCUS_MARGIN ) ;
    if ( sel )
        OffsetRect( &rect, 1, 1 ) ;
    DrawFocusRect( (HDC) dc, &rect ) ;
*/
}

// extern HBRUSH wxDisableButtonBrush;

void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, int bottom, bool with_marg )
{
// TODO:
/*
    HBRUSH  old = (HBRUSH) SelectObject( (HDC) dc, wxDisableButtonBrush ) ;

    if ( with_marg )
        ::PatBlt( (HDC) dc, left + m_marginX, top + m_marginY,
            right - 2 * m_marginX, bottom - 2 * m_marginY,
#ifdef __SALFORDC__
                0xfa0089L ) ;
#else
                0xfa0089UL ) ;
#endif
    else    ::PatBlt( (HDC) dc, left, top, right, bottom,
#ifdef __SALFORDC__
       0xfa0089L ) ;
#else
       0xfa0089UL ) ;
#endif
    ::SelectObject( (HDC) dc, old ) ;
*/
}

void wxBitmapButton::SetDefault()
{
    wxButton::SetDefault();
}
Commit	Line	Data
0e320a79 DW	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: bmpbuttn.cpp
	3	// Purpose: wxBitmapButton
37f214d5	4	// Author: David Webster
0e320a79	5	// Modified by:
37f214d5	6	// Created: 10/13/99
0e320a79	7	// RCS-ID: $Id$
37f214d5 DW	8	// Copyright: (c) David Webster
37f214d5 DW	9	// Licence: wxWindows licence
0e320a79 DW	10	/////////////////////////////////////////////////////////////////////////////
0e320a79 DW	11
37f214d5 DW	12	// For compilers that support precompilation, includes "wx.h".
37f214d5 DW	13	#include "wx/wxprec.h"
0e320a79	14
37f214d5	15	#ifndef WX_PRECOMP
0e320a79	16	#include "wx/bmpbuttn.h"
37f214d5 DW	17	#endif
	18
	19	#include "wx/os2/private.h"
	20
0e320a79 DW	21
	22	#if !USE_SHARED_LIBRARY
	23	IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton)
	24	#endif
	25
37f214d5 DW	26	#define BUTTON_HEIGHT_FACTOR (EDIT_CONTROL_FACTOR * 1.1)
37f214d5 DW	27
0e320a79 DW	28	bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap,
	29	const wxPoint& pos,
	30	const wxSize& size, long style,
5d4b632b	31	#if wxUSE_VALIDATORS
0e320a79	32	const wxValidator& validator,
5d4b632b	33	#endif
0e320a79 DW	34	const wxString& name)
	35	{
	36	m_buttonBitmap = bitmap;
	37	SetName(name);
5d4b632b	38	#if wxUSE_VALIDATORS
0e320a79	39	SetValidator(validator);
5d4b632b	40	#endif
37f214d5	41
0e320a79 DW	42	parent->AddChild(this);
	43
	44	m_backgroundColour = parent->GetBackgroundColour() ;
	45	m_foregroundColour = parent->GetForegroundColour() ;
	46	m_windowStyle = style;
	47	m_marginX = 0;
	48	m_marginY = 0;
	49
37f214d5 DW	50	if ( style & wxBU_AUTODRAW )
	51	{
	52	m_marginX = wxDEFAULT_BUTTON_MARGIN;
	53	m_marginY = wxDEFAULT_BUTTON_MARGIN;
	54	}
	55
0e320a79 DW	56	int x = pos.x;
	57	int y = pos.y;
	58	int width = size.x;
	59	int height = size.y;
	60
	61	if (id == -1)
	62	m_windowId = NewControlId();
	63	else
	64	m_windowId = id;
	65
	66	if ( width == -1 && bitmap.Ok())
37f214d5	67	width = bitmap.GetWidth() + 2*m_marginX;
0e320a79 DW	68
0e320a79 DW	69	if ( height == -1 && bitmap.Ok())
37f214d5	70	height = bitmap.GetHeight() + 2*m_marginY;
0e320a79	71
37f214d5 DW	72	// TODO:
	73	/*
	74	m_hWnd = (WXHWND)CreateWindowEx
	75	(
	76	0,
	77	wxT("BUTTON"),
	78	wxT(""),
	79	WS_VISIBLE \| WS_TABSTOP \| WS_CHILD \| BS_OWNERDRAW ,
	80	0, 0, 0, 0,
	81	GetWinHwnd(parent),
	82	(HMENU)m_windowId,
	83	wxGetInstance(),
	84	NULL
	85	);
	86	*/
	87	// Subclass again for purposes of dialog editing mode
	88	SubclassWin(m_hWnd);
	89
	90	SetFont(parent->GetFont()) ;
	91
	92	SetSize(x, y, width, height);
0e320a79 DW	93
	94	return FALSE;
	95	}
	96
	97	void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap)
	98	{
	99	m_buttonBitmap = bitmap;
	100	}
	101
37f214d5 DW	102	// TODO:
	103	/*
	104	bool wxBitmapButton::MSWOnDraw(WXDRAWITEMSTRUCT *item)
	105	{
	106	#if defined(__WIN95__)
	107	long style = GetWindowLong((HWND) GetHWND(), GWL_STYLE);
	108	if (style & BS_BITMAP)
	109	{
	110	// Let default procedure draw the bitmap, which is defined
	111	// in the Windows resource.
	112	return FALSE;
	113	}
	114	#endif
	115
	116	LPDRAWITEMSTRUCT lpDIS = (LPDRAWITEMSTRUCT) item;
	117
	118	wxBitmap* bitmap = &m_buttonBitmap;
	119
	120	UINT state = lpDIS->itemState;
	121	if ((state & ODS_SELECTED) && m_buttonBitmapSelected.Ok())
	122	bitmap = &m_buttonBitmapSelected;
	123	else if ((state & ODS_FOCUS) && m_buttonBitmapFocus.Ok())
	124	bitmap = &m_buttonBitmapFocus;
	125	else if ((state & ODS_DISABLED) && m_buttonBitmapDisabled.Ok())
	126	bitmap = &m_buttonBitmapDisabled;
	127
	128	if ( !bitmap->Ok() )
	129	return FALSE;
	130
	131	HDC hDC = lpDIS->hDC;
	132	HDC memDC = ::CreateCompatibleDC(hDC);
	133
	134	HBITMAP old = (HBITMAP) ::SelectObject(memDC, (HBITMAP) bitmap->GetHBITMAP());
	135
	136	if (!old)
	137	return FALSE;
	138
	139	int x = lpDIS->rcItem.left;
	140	int y = lpDIS->rcItem.top;
	141	int width = lpDIS->rcItem.right - x;
	142	int height = lpDIS->rcItem.bottom - y;
	143
	144	// Draw the face, if auto-drawing
	145	if ( GetWindowStyleFlag() & wxBU_AUTODRAW )
	146	DrawFace((WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom,
	147	((state & ODS_SELECTED) == ODS_SELECTED));
	148
	149	// Centre the bitmap in the control area
	150	int x1 = (int) (x + ((width - bitmap->GetWidth()) / 2));
	151	int y1 = (int) (y + ((height - bitmap->GetHeight()) / 2));
	152
	153	if ( (state & ODS_SELECTED) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
	154	{
	155	x1 ++;
	156	y1 ++;
	157	}
	158
	159	::BitBlt(hDC, x1, y1, bitmap->GetWidth(), bitmap->GetHeight(), memDC, 0, 0, SRCCOPY);
	160
	161	if ( (state & ODS_DISABLED) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
	162	DrawButtonDisable( (WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, TRUE ) ;
	163	else if ( (state & ODS_FOCUS) && (GetWindowStyleFlag() & wxBU_AUTODRAW) )
	164	DrawButtonFocus( (WXHDC) hDC, lpDIS->rcItem.left, lpDIS->rcItem.top, lpDIS->rcItem.right, lpDIS->rcItem.bottom, ((state & ODS_SELECTED) == ODS_SELECTED));
	165
166	::SelectObject(memDC, old);
167
168	::DeleteDC(memDC);
169
170	return TRUE;
171	}
172	*/
173
174	void wxBitmapButton::DrawFace( WXHDC dc, int left, int top, int right, int bottom, bool sel )
175	{
176	// TODO:
177	/*
178	HPEN oldp;
179	HBRUSH oldb ;
180
181	HPEN penBorder;
182	HPEN penLight;
183	HPEN penShadow;
184	HBRUSH brushFace;
185	COLORREF ms_color;
186
187	ms_color = GetSysColor(COLOR_WINDOWFRAME) ;
188	penBorder = CreatePen(PS_SOLID,0,ms_color) ;
189
190	ms_color = GetSysColor(COLOR_BTNSHADOW) ;
191	penShadow = CreatePen(PS_SOLID,0,ms_color) ;
192
193	ms_color = GetSysColor(COLOR_BTNHIGHLIGHT) ;
194	penLight = CreatePen(PS_SOLID,0,ms_color) ;
195
196	ms_color = GetSysColor(COLOR_BTNFACE) ;
197	brushFace = CreateSolidBrush(ms_color) ;
198
199	oldp = (HPEN) SelectObject( (HDC) dc, GetStockObject( NULL_PEN ) ) ;
200	oldb = (HBRUSH) SelectObject( (HDC) dc, brushFace ) ;
201	Rectangle( (HDC) dc, left, top, right, bottom ) ;
202	SelectObject( (HDC) dc, penBorder) ;
203	MoveToEx((HDC) dc,left+1,top,NULL);LineTo((HDC) dc,right-1,top);
204	MoveToEx((HDC) dc,left,top+1,NULL);LineTo((HDC) dc,left,bottom-1);
205	MoveToEx((HDC) dc,left+1,bottom-1,NULL);LineTo((HDC) dc,right-1,bottom-1);
206	MoveToEx((HDC) dc,right-1,top+1,NULL);LineTo((HDC) dc,right-1,bottom-1);
207
208	SelectObject( (HDC) dc, penShadow) ;
209	if (sel)
210	{
211	MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ;
212	LineTo((HDC) dc, left+1 ,top+1) ;
213	LineTo((HDC) dc, right-2 ,top+1) ;
214	}
215	else
216	{
217	MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ;
218	LineTo((HDC) dc, right-2 ,bottom-2) ;
219	LineTo((HDC) dc, right-2 ,top) ;
220	MoveToEx((HDC) dc,left+2 ,bottom-3 ,NULL) ;
221	LineTo((HDC) dc, right-3 ,bottom-3) ;
222	LineTo((HDC) dc, right-3 ,top+1) ;
223
224	SelectObject( (HDC) dc, penLight) ;
225
226	MoveToEx((HDC) dc,left+1 ,bottom-2 ,NULL) ;
227	LineTo((HDC) dc, left+1 ,top+1) ;
228	LineTo((HDC) dc, right-2 ,top+1) ;
229	}
230	SelectObject((HDC) dc,oldp) ;
231	SelectObject((HDC) dc,oldb) ;
232
233	DeleteObject(penBorder);
234	DeleteObject(penLight);
235	DeleteObject(penShadow);
236	DeleteObject(brushFace);
237	*/
238	}
239
240	#define FOCUS_MARGIN 6
241
242	void wxBitmapButton::DrawButtonFocus( WXHDC dc, int left, int top, int right, int bottom, bool sel )
243	{
244	// TODO:
245	/*
246	RECT rect;
247	rect.left = left;
248	rect.top = top;
249	rect.right = right;
250	rect.bottom = bottom;
251	InflateRect( &rect, - FOCUS_MARGIN, - FOCUS_MARGIN ) ;
252	if ( sel )
253	OffsetRect( &rect, 1, 1 ) ;
254	DrawFocusRect( (HDC) dc, &rect ) ;
255	*/
256	}
257
258	// extern HBRUSH wxDisableButtonBrush;
259
260	void wxBitmapButton::DrawButtonDisable( WXHDC dc, int left, int top, int right, int bottom, bool with_marg )
261	{
262	// TODO:
263	/*
264	HBRUSH old = (HBRUSH) SelectObject( (HDC) dc, wxDisableButtonBrush ) ;
265
266	if ( with_marg )
267	::PatBlt( (HDC) dc, left + m_marginX, top + m_marginY,
268	right - 2 * m_marginX, bottom - 2 * m_marginY,
269	#ifdef __SALFORDC__
270	0xfa0089L ) ;
271	#else
272	0xfa0089UL ) ;
273	#endif
274	else ::PatBlt( (HDC) dc, left, top, right, bottom,
275	#ifdef __SALFORDC__
276	0xfa0089L ) ;
277	#else
278	0xfa0089UL ) ;
279	#endif
280	::SelectObject( (HDC) dc, old ) ;
281	*/
282	}
283
284	void wxBitmapButton::SetDefault()
285	{
286	wxButton::SetDefault();
287	}