#include <cardbutton.h>

Collaboration diagram for CardButton:

[legend]

Public Member Functions
void	SetStyle (UINT uStyle)

UINT	GetStyle ()

void	SetText (TCHAR *fmt,...)

void	SetFont (HFONT font)

void	SetPlacement (UINT xJustify, UINT yJustify, int xAdjust, int yAdjust)

void	SetForeColor (COLORREF cr)

void	SetBackColor (COLORREF cr)

void	Move (int x, int y, int width, int height)

void	Show (bool fShow)

void	Redraw ()

int	Id ()

void	SetIcon (HICON hicon, bool fRedraw)

void	SetButtonProc (pButtonProc proc)

CardWindow &	GetCardWindow ()

bool	Lock ()

bool	UnLock ()

Static Public Member Functions
static COLORREF	GetHighlight (COLORREF crBase)

static COLORREF	GetShadow (COLORREF crBase)

static COLORREF	GetFace (COLORREF crBase)

Private Member Functions
	CardButton (CardWindow &parent, int id, TCHAR *szText, UINT style, bool visible, int x, int y, int width, int height)

	~CardButton ()

void	AdjustPosition (int winwidth, int winheight)

void	DrawRect (HDC hdc, RECT *rect, bool fNormal)

void	Draw (HDC hdc, bool fNormal)

void	Clip (HDC hdc)

int	OnLButtonDown (HWND hwnd, int x, int y)

int	OnMouseMove (HWND hwnd, int x, int y)

int	OnLButtonUp (HWND hwnd, int x, int y)

Private Attributes
CardWindow &	parentWnd

RECT	rect

int	id

UINT	uStyle

bool	fVisible

int	xadjust

int	xjustify

int	yadjust

int	yjustify

HICON	hIcon

HFONT	hFont

TCHAR	szText [MAXBUTTONTEXT]

COLORREF	crBack

COLORREF	crText

COLORREF	crHighlight

COLORREF	crShadow

COLORREF	crShadow2

bool	fMouseDown

bool	fButtonDown

HANDLE	mxlock

pButtonProc	ButtonCallback

Friends
class	CardWindow

Detailed Description

Definition at line 6 of file cardbutton.h.

Constructor & Destructor Documentation

◆ CardButton()

CardButton::CardButton	(	CardWindow &	parent,
		int	id,
		TCHAR *	szText,
		UINT	style,
		bool	visible,
		int	x,
		int	y,
		int	width,
		int	height
	)

private

Definition at line 15 of file cardbutton.cpp.

 : parentWnd(parent), id(Id), uStyle(Style), fVisible(visible), ButtonCallback(0)
{
    crText = RGB(255,255,255);
    crBack = RGB(0, 128, 0);
 
    xadjust = 0;
    yadjust = 0;
    xjustify = 0;
    yjustify = 0;
 
    fMouseDown = false;
    fButtonDown = false;
 
    hIcon = 0;
 
    SetText(szText);
    Move(x, y, width, height);
 
    mxlock = CreateMutex(0, FALSE, 0);
 
    hFont = 0;
}

◆ ~CardButton()

CardButton::~CardButton ( )

private

Definition at line 41 of file cardbutton.cpp.

{
    CloseHandle(mxlock);
}

Member Function Documentation

◆ AdjustPosition()

void CardButton::AdjustPosition	(	int	winwidth,
		int	winheight
	)

private

Definition at line 208 of file cardbutton.cpp.

{
    int width = rect.right-rect.left;
    int height = rect.bottom-rect.top;
 
    width = width & ~0x1;
 
    switch(xjustify)
    {
    case CS_XJUST_NONE:
        break;
 
    case CS_XJUST_CENTER:        //centered
        rect.left = (winwidth - (width)) / 2;
        rect.left += xadjust;
        rect.right = rect.left+width;
        break;
 
    case CS_XJUST_RIGHT:        //right-aligned
        rect.left = winwidth - width;
        rect.left += xadjust;
        rect.right = rect.left+width;
        break;
    }
 
    switch(yjustify)
    {
    case CS_YJUST_NONE:
        break;
 
    case CS_YJUST_CENTER:        //centered
        rect.top = (winheight - (height)) / 2;
        rect.top += yadjust;
        rect.bottom = rect.top+height;
        break;
 
    case CS_YJUST_BOTTOM:        //right-aligned
        rect.top = winheight - height;
        rect.top += yadjust;
        rect.bottom = rect.top+height;
        break;
    }
 
}

Referenced by CardWindow::WndProc().

◆ Clip()

void CardButton::Clip ( HDC hdc )

private

Definition at line 102 of file cardbutton.cpp.

{
    if(fVisible == false) return;
 
    ExcludeClipRect(hdc, rect.left,  rect.top, rect.right, rect.bottom);
}

Referenced by CardWindow::Paint().

◆ Draw()

void CardButton::Draw	(	HDC	hdc,
		bool	fNormal
	)

private

Definition at line 109 of file cardbutton.cpp.

{
    SIZE textsize;
    int x, y;        //text x, y
    int ix, iy;        //icon x, y
    int iconwidth = 0;
 
    RECT cliprect;
 
    if(fVisible == 0) return;
 
    if(hFont == 0)
        SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT));
    else
        SelectObject(hdc, hFont);
 
    GetTextExtentPoint32(hdc, szText, lstrlen(szText), &textsize);
 
    if(hIcon)
    {
        x = rect.left + 32 + 8;
    }
    else
    {
        if(uStyle & CB_ALIGN_LEFT)
        {
            x = rect.left + iconwidth;
        }
        else if(uStyle & CB_ALIGN_RIGHT)
        {
            x = rect.left + (rect.right-rect.left-iconwidth-textsize.cx);
        }
        else    //centered
        {
            x = rect.right - rect.left - iconwidth;
            x = (x - textsize.cx) / 2;
            x += rect.left + iconwidth;
        }
    }
 
    y = rect.bottom - rect.top;
    y = (y - textsize.cy) / 2;
    y += rect.top;
 
    //calc icon position..
    ix = rect.left + 4;
    iy = rect.top + (rect.bottom-rect.top-32) / 2;
 
    //if button is pressed, then shift text
    if(fNormal == false && (uStyle & CB_PUSHBUTTON))
    {
        x += 1;
        y += 1;
        ix += 1;
        iy += 1;
    }
 
    SetRect(&cliprect, x, y, x+textsize.cx, y+textsize.cy);
    ExcludeClipRect(hdc, x, y, x+textsize.cx, y+textsize.cy);
 
    //
    //    Calc icon pos
    //
 
    if(hIcon)
    {
        ExcludeClipRect(hdc, ix, iy, ix + 32, iy + 32);
    }
 
    if(uStyle & CB_PUSHBUTTON)
    {
        DrawRect(hdc, &rect, fNormal);
 
        SetBkColor(hdc,   MAKE_PALETTERGB(crBack));
        SetTextColor(hdc, crText);//MAKE_PALETTERGB(crText));
 
        SelectClipRgn(hdc, 0);
 
        ExtTextOut(hdc, x, y, ETO_OPAQUE, &cliprect, szText, lstrlen(szText), 0);
    }
    else
    {
        SetBkColor(hdc,      MAKE_PALETTERGB(crBack));
        SetTextColor(hdc, crText);//MAKE_PALETTERGB(crText));
 
        SelectClipRgn(hdc, 0);
 
        ExtTextOut(hdc, x, y, ETO_OPAQUE, &rect, szText, lstrlen(szText), 0);
    }
 
    if(hIcon)
    {
        HBRUSH hbr = CreateSolidBrush(MAKE_PALETTERGB(crBack));
        DrawIconEx(hdc, ix, iy, hIcon, 32, 32, 0, hbr, 0);
        DeleteObject(hbr);
    }
 
}

Referenced by Redraw().

◆ DrawRect()

void CardButton::DrawRect	(	HDC	hdc,
		RECT *	rect,
		bool	fNormal
	)

private

Definition at line 46 of file cardbutton.cpp.

{
    RECT fill;
 
    HANDLE hOld;
 
    HPEN hhi = CreatePen(0, 0, MAKE_PALETTERGB(crHighlight));
    HPEN hsh = CreatePen(0, 0, MAKE_PALETTERGB(crShadow));
    HPEN hbl = (HPEN)GetStockObject(BLACK_PEN);
 
    int x        = rect->left;
    int y        = rect->top;
    int width    = rect->right-rect->left - 1;
    int height    = rect->bottom-rect->top - 1;
 
    SetRect(&fill, x+1, y+1, x+width-1, y+height-1);
 
    int one = 1;
 
    if(!fNormal)
    {
        x += width;
        y += height;
        width = -width;
        height = -height;
        one = -1;
        OffsetRect(&fill, 1, 1);
    }
 
    if(fNormal)
        hOld = SelectObject(hdc, hhi);
    else
        hOld = SelectObject(hdc, hsh);
 
    MoveToEx(hdc, x, y+height, 0);
    LineTo(hdc, x, y);
    LineTo(hdc, x+width, y);
    SelectObject(hdc, hOld);
 
    hOld = SelectObject(hdc, hbl);
    LineTo(hdc, x+width, y+height);
    LineTo(hdc, x-one, y+height);
    SelectObject(hdc, hOld);
 
    hOld = SelectObject(hdc, hsh);
    MoveToEx(hdc, x+one, y+height-one, 0);
    LineTo(hdc, x+width-one, y+height-one);
    LineTo(hdc, x+width-one, y);
    SelectObject(hdc, hOld);
 
    PaintRect(hdc, &fill, MAKE_PALETTERGB(crBack));
 
    DeleteObject(hhi);
    DeleteObject(hsh);
}

Referenced by Draw().

◆ GetCardWindow()

CardWindow & CardButton::GetCardWindow ( )

inline

Definition at line 41 of file cardbutton.h.

41{ return parentWnd; }

◆ GetFace()

COLORREF CardButton::GetFace ( COLORREF crBase )

static

Definition at line 426 of file cardbutton.cpp.

{
    return ColorScaleRGB(crBase, RGB(255,255,255), 0.1);
}

Referenced by CardWindow::CreateButton(), and CardWindow::CreateCardPalette().

◆ GetHighlight()

COLORREF CardButton::GetHighlight ( COLORREF crBase )

static

Definition at line 415 of file cardbutton.cpp.

{
    return ColorScaleRGB(crBase, RGB(255,255,255), 0.25);
}

Referenced by CardWindow::CreateCardPalette(), and SetBackColor().

◆ GetShadow()

COLORREF CardButton::GetShadow ( COLORREF crBase )

static

Definition at line 421 of file cardbutton.cpp.

{
    return ColorScaleRGB(crBase, RGB(0,  0,  0),   0.25);
}

Referenced by CardWindow::CreateCardPalette(), and SetBackColor().

◆ GetStyle()

UINT CardButton::GetStyle ( )

Definition at line 481 of file cardbutton.cpp.

{
    return uStyle;
}

◆ Id()

int CardButton::Id ( )

Definition at line 370 of file cardbutton.cpp.

{
    return id;
}

◆ Lock()

bool CardButton::Lock ( )

Definition at line 458 of file cardbutton.cpp.

{
    DWORD dw = WaitForSingleObject(mxlock, 0);
 
    if(dw == WAIT_OBJECT_0)
        return true;
    else
        return false;
}

◆ Move()

void CardButton::Move	(	int	x,
		int	y,
		int	width,
		int	height
	)

Definition at line 380 of file cardbutton.cpp.

{
    SetRect(&rect, x, y, x+width, y+height);
}

Referenced by CardButton().

◆ OnLButtonDown()

int CardButton::OnLButtonDown	(	HWND	hwnd,
		int	x,
		int	y
	)

private

Definition at line 253 of file cardbutton.cpp.

{
    if((uStyle & CB_PUSHBUTTON) == 0)
        return 0;
 
    //make sure that the user is allowed to do something
    if(WaitForSingleObject(mxlock, 0) != WAIT_OBJECT_0)
    {
        return 0;
    }
    else
    {
        ReleaseMutex(mxlock);
    }
 
    fMouseDown = true;
    fButtonDown = true;
 
    Redraw();
 
    SetCapture(hwnd);
 
    return 1;
}

Referenced by CardWindow::WndProc().

◆ OnLButtonUp()

int CardButton::OnLButtonUp	(	HWND	hwnd,
		int	x,
		int	y
	)

private

Definition at line 301 of file cardbutton.cpp.

{
    if(fMouseDown)
    {
        fMouseDown = false;
        fButtonDown = false;
 
        if(uStyle & CB_PUSHBUTTON)
        {
            Redraw();
            ReleaseCapture();
        }
 
        //if have clicked the button
        if(parentWnd.CardButtonFromPoint(x, y) == this)
        {
            if(ButtonCallback)
            {
                ButtonCallback(*this);
            }
            else
            {
                HWND hwnd = (HWND)parentWnd;
                SendMessage(GetParent(hwnd), WM_COMMAND, MAKEWPARAM(id, BN_CLICKED), (LONG_PTR)hwnd);
            }
        }
    }
 
    return 0;
}

Referenced by CardWindow::WndProc().

◆ OnMouseMove()

int CardButton::OnMouseMove	(	HWND	hwnd,
		int	x,
		int	y
	)

private

Definition at line 278 of file cardbutton.cpp.

{
    if(fMouseDown)
    {
        bool fOldButtonDown = fButtonDown;
 
        POINT pt;
 
        pt.x = x;
        pt.y = y;
 
        if(PtInRect(&rect, pt))
            fButtonDown = true;
        else
            fButtonDown = false;
 
        if(fButtonDown != fOldButtonDown)
            Redraw();
    }
 
    return 0;
}

Referenced by CardWindow::WndProc().

◆ Redraw()

void CardButton::Redraw ( )

Definition at line 385 of file cardbutton.cpp.

{
    HDC hdc = GetDC((HWND)parentWnd);
 
    HPALETTE hOldPal = UseNicePalette(hdc, __hPalette);
 
    Draw(hdc, !fButtonDown);
 
    RestorePalette(hdc, hOldPal);
 
    ReleaseDC((HWND)parentWnd, hdc);
}

Referenced by OnLButtonDown(), OnLButtonUp(), OnMouseMove(), CardWindow::Paint(), and SetIcon().

◆ SetBackColor()

void CardButton::SetBackColor ( COLORREF cr )

Definition at line 403 of file cardbutton.cpp.

{
    crBack = cr;
 
    crHighlight = GetHighlight(cr);
    crShadow    = GetShadow(cr);
 
    //crHighlight = ScaleLumRGB(cr, +0.25);
    //crShadow    = ScaleLumRGB(cr, -0.25);
}

Referenced by CardWindow::SetBackColor().

◆ SetButtonProc()

void CardButton::SetButtonProc ( pButtonProc proc )

Definition at line 453 of file cardbutton.cpp.

{
    ButtonCallback    = proc;
}

◆ SetFont()

void CardButton::SetFont ( HFONT font )

Definition at line 447 of file cardbutton.cpp.

{
    //don't delete the existing font..
    hFont = font;
}

◆ SetForeColor()

void CardButton::SetForeColor ( COLORREF cr )

Definition at line 398 of file cardbutton.cpp.

{
    crText = cr;
}

◆ SetIcon()

void CardButton::SetIcon	(	HICON	hicon,
		bool	fRedraw
	)

Definition at line 439 of file cardbutton.cpp.

{
    hIcon = hicon;
 
    if(fRedraw)
        Redraw();
}

◆ SetPlacement()

void CardButton::SetPlacement	(	UINT	xJustify,
		UINT	yJustify,
		int	xAdjust,
		int	yAdjust
	)

Definition at line 431 of file cardbutton.cpp.

{
    xadjust = xAdjust;
    yadjust = yAdjust;
    xjustify = xJustify;
    yjustify = yJustify;
}

◆ SetStyle()

void CardButton::SetStyle ( UINT uStyle )

Definition at line 476 of file cardbutton.cpp.

{
    uStyle = style;
}

◆ SetText()

void CardButton::SetText	(	TCHAR *	fmt,
			...
	)

Definition at line 359 of file cardbutton.cpp.

{
    int count;
 
    va_list args;
    va_start(args, lpszFormat);
 
    count = wvsprintf(szText, lpszFormat, args);
    va_end(args);
}

Referenced by CardButton().

◆ Show()

void CardButton::Show ( bool fShow )

Definition at line 375 of file cardbutton.cpp.

{
    fVisible = fShow;
}

◆ UnLock()

bool CardButton::UnLock ( )

Definition at line 468 of file cardbutton.cpp.

{
    if(ReleaseMutex(mxlock))
        return true;
    else
        return false;
}

Friends And Related Function Documentation

◆ CardWindow

friend class CardWindow

friend

Definition at line 8 of file cardbutton.h.

Member Data Documentation

◆ ButtonCallback

pButtonProc CardButton::ButtonCallback

private

Definition at line 96 of file cardbutton.h.

Referenced by OnLButtonUp(), and SetButtonProc().

◆ crBack

COLORREF CardButton::crBack

private

Definition at line 85 of file cardbutton.h.

Referenced by CardButton(), Draw(), DrawRect(), and SetBackColor().

◆ crHighlight

COLORREF CardButton::crHighlight

private

Definition at line 87 of file cardbutton.h.

Referenced by DrawRect(), and SetBackColor().

◆ crShadow

COLORREF CardButton::crShadow

private

Definition at line 88 of file cardbutton.h.

Referenced by DrawRect(), and SetBackColor().

◆ crShadow2

COLORREF CardButton::crShadow2

private

Definition at line 89 of file cardbutton.h.

◆ crText

COLORREF CardButton::crText

private

Definition at line 86 of file cardbutton.h.

Referenced by CardButton(), Draw(), and SetForeColor().

◆ fButtonDown

bool CardButton::fButtonDown

private

Definition at line 92 of file cardbutton.h.

Referenced by CardButton(), OnLButtonDown(), OnLButtonUp(), OnMouseMove(), and Redraw().

◆ fMouseDown

bool CardButton::fMouseDown

private

Definition at line 91 of file cardbutton.h.

Referenced by CardButton(), OnLButtonDown(), OnLButtonUp(), and OnMouseMove().

◆ fVisible

bool CardButton::fVisible

private

Definition at line 73 of file cardbutton.h.

Referenced by CardWindow::CardButtonFromPoint(), Clip(), Draw(), and Show().

◆ hFont

HFONT CardButton::hFont

private

Definition at line 81 of file cardbutton.h.

Referenced by CardButton(), Draw(), and SetFont().

◆ hIcon

HICON CardButton::hIcon

private

Definition at line 80 of file cardbutton.h.

Referenced by CardButton(), Draw(), and SetIcon().

◆ id

int CardButton::id

private

Definition at line 71 of file cardbutton.h.

Referenced by Id().

◆ mxlock

HANDLE CardButton::mxlock

private

Definition at line 94 of file cardbutton.h.

Referenced by CardButton(), Lock(), OnLButtonDown(), UnLock(), and ~CardButton().

◆ parentWnd

CardWindow& CardButton::parentWnd

private

Definition at line 68 of file cardbutton.h.

Referenced by GetCardWindow(), OnLButtonUp(), and Redraw().

◆ rect

RECT CardButton::rect

private

Definition at line 70 of file cardbutton.h.

Referenced by AdjustPosition(), CardWindow::CardButtonFromPoint(), Clip(), Draw(), DrawRect(), Move(), and OnMouseMove().

◆ szText

TCHAR CardButton::szText[MAXBUTTONTEXT]

private

Definition at line 83 of file cardbutton.h.

Referenced by CardButton(), Draw(), and SetText().

◆ uStyle

UINT CardButton::uStyle

private

Definition at line 72 of file cardbutton.h.

Referenced by Draw(), GetStyle(), OnLButtonDown(), OnLButtonUp(), and SetStyle().

◆ xadjust

int CardButton::xadjust

private

Definition at line 75 of file cardbutton.h.

Referenced by AdjustPosition(), CardButton(), and SetPlacement().

◆ xjustify

int CardButton::xjustify

private

Definition at line 76 of file cardbutton.h.

Referenced by AdjustPosition(), CardButton(), and SetPlacement().

◆ yadjust

int CardButton::yadjust

private

Definition at line 77 of file cardbutton.h.

Referenced by AdjustPosition(), CardButton(), and SetPlacement().

◆ yjustify

int CardButton::yjustify

private

Definition at line 78 of file cardbutton.h.

Referenced by AdjustPosition(), CardButton(), and SetPlacement().

The documentation for this class was generated from the following files:

sdk/lib/3rdparty/cardlib/cardbutton.h
sdk/lib/3rdparty/cardlib/cardbutton.cpp

Public Member Functions

Static Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ CardButton()

◆ ~CardButton()

Member Function Documentation

◆ AdjustPosition()

◆ Clip()

◆ Draw()

◆ DrawRect()

◆ GetCardWindow()

◆ GetFace()

◆ GetHighlight()

◆ GetShadow()

◆ GetStyle()

◆ Id()

◆ Lock()

◆ Move()

◆ OnLButtonDown()

◆ OnLButtonUp()

◆ OnMouseMove()

◆ Redraw()

◆ SetBackColor()

◆ SetButtonProc()

◆ SetFont()

◆ SetForeColor()

◆ SetIcon()

◆ SetPlacement()

◆ SetStyle()

◆ SetText()

◆ Show()

◆ UnLock()

Friends And Related Function Documentation

◆ CardWindow

Member Data Documentation

◆ ButtonCallback

◆ crBack

◆ crHighlight

◆ crShadow

◆ crShadow2

◆ crText

◆ fButtonDown

◆ fMouseDown

◆ fVisible

◆ hFont

◆ hIcon

◆ id

◆ mxlock

◆ parentWnd

◆ rect

◆ szText

◆ uStyle

◆ xadjust

◆ xjustify

◆ yadjust

◆ yjustify