CUIFButton Class Reference

#include <cicuif.h>

Inheritance diagram for CUIFButton:

Collaboration diagram for CUIFButton:

Public Member Functions
	CUIFButton (CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style)
	~CUIFButton () override
void	SetIcon (HICON hIcon)
void	SetText (LPCWSTR pszText)
void	GetIconSize (HICON hIcon, LPSIZE pSize)
void	GetTextSize (LPCWSTR pszText, LPSIZE pSize)
	STDMETHOD_ (void, Enable)(BOOL bEnable) override
	STDMETHOD_ (void, OnMouseIn)(LONG x
	STDMETHOD_ (void, OnMouseOut)(LONG x
	STDMETHOD_ (void, OnLButtonDown)(LONG x
	STDMETHOD_ (void, OnLButtonUp)(LONG x
	STDMETHOD_ (void, OnPaintNoTheme)(HDC hDC) override
	STDMETHOD_ (void, SetStatus)(UINT uStatus)
Public Member Functions inherited from CUIFObject
	CUIFObject (CUIFObject *pParent, DWORD nObjectID, LPCRECT prc, DWORD style)
	@unimplemented
virtual	~CUIFObject ()
void	StartCapture ()
void	EndCapture ()
BOOL	IsCapture ()
BOOL	IsRTL ()
LRESULT	NotifyCommand (WPARAM wParam, LPARAM lParam)
CUIFObject *	ObjectFromPoint (POINT pt)
void	SetScheme (CUIFScheme *scheme)
void	StartTimer (WPARAM wParam)
void	EndTimer ()
	STDMETHOD_ (BOOL, Initialize)()
	STDMETHOD_ (void, OnPaint)(HDC hDC)
	STDMETHOD_ (void, OnTimer)()
	STDMETHOD_ (void, OnLButtonDown)(LONG x
	STDMETHOD_ (void, GetRect)(LPRECT prc)
	STDMETHOD_ (void, SetRect)(LPCRECT prc)
	STDMETHOD_ (BOOL, PtInObject)(POINT pt)
	STDMETHOD_ (void, PaintObject)(HDC hDC
	STDMETHOD_ (void, CallOnPaint)()
	STDMETHOD_ (void, Enable)(BOOL bEnable)
	STDMETHOD_ (void, Show)(BOOL bVisible)
	STDMETHOD_ (void, SetFontToThis)(HFONT hFont)
	STDMETHOD_ (void, SetFont)(HFONT hFont)
	STDMETHOD_ (void, SetStyle)(DWORD style)
	STDMETHOD_ (void, AddUIObj)(CUIFObject *pObject)
	STDMETHOD_ (void, RemoveUIObj)(CUIFObject *pObject)
	STDMETHOD_ (LRESULT, OnObjectNotify)(CUIFObject *pObject
	STDMETHOD_ (void, SetToolTip)(LPCWSTR pszToolTip)
	STDMETHOD_ (LPCWSTR, GetToolTip)()
	STDMETHOD_ (LRESULT, OnShowToolTip)()
	STDMETHOD_ (void, OnHideToolTip)()
	STDMETHOD_ (void, DetachWndObj)()
	STDMETHOD_ (void, ClearWndObj)()
	STDMETHOD_ (BOOL, OnPaintTheme)(HDC hDC)
	STDMETHOD_ (void, OnPaintNoTheme)(HDC hDC)
	STDMETHOD_ (void, ClearTheme)()
Public Member Functions inherited from CUIFTheme
HRESULT	InternalOpenThemeData (HWND hWnd)
HRESULT	EnsureThemeData (HWND hWnd)
HRESULT	CloseThemeData ()
STDMETHOD()	DrawThemeBackground (HDC hDC, int iStateId, LPCRECT pRect, LPCRECT pClipRect)
STDMETHOD()	DrawThemeParentBackground (HWND hwnd, HDC hDC, LPRECT prc)
STDMETHOD()	DrawThemeText (HDC hDC, int iStateId, LPCWSTR pszText, int cchText, DWORD dwTextFlags, DWORD dwTextFlags2, LPCRECT pRect)
STDMETHOD()	DrawThemeIcon (HDC hDC, int iStateId, LPCRECT pRect, HIMAGELIST himl, int iImageIndex)
STDMETHOD()	GetThemeBackgroundExtent (HDC hDC, int iStateId, LPCRECT pContentRect, LPRECT pExtentRect)
STDMETHOD()	GetThemeBackgroundContentRect (HDC hDC, int iStateId, LPCRECT pBoundingRect, LPRECT pContentRect)
STDMETHOD()	GetThemeTextExtent (HDC hDC, int iStateId, LPCWSTR pszText, int cchCharCount, DWORD dwTextFlags, LPCRECT pBoundingRect, LPRECT pExtentRect)
STDMETHOD()	GetThemePartSize (HDC hDC, int iStateId, LPRECT prc, THEMESIZE eSize, SIZE *psz)
STDMETHOD()	DrawThemeEdge (HDC hDC, int iStateId, LPCRECT pDestRect, UINT uEdge, UINT uFlags, LPRECT pContentRect)
STDMETHOD()	GetThemeColor (int iStateId, int iPropId, COLORREF *pColor)
STDMETHOD()	GetThemeMargins (HDC hDC, int iStateId, int iPropId, LPRECT prc, MARGINS *pMargins)
STDMETHOD()	GetThemeFont (HDC hDC, int iStateId, int iPropId, LOGFONTW *pFont)
	STDMETHOD_ (COLORREF, GetThemeSysColor)(INT iColorId)
	STDMETHOD_ (int, GetThemeSysSize)(int iSizeId)
	STDMETHOD_ (void, SetActiveTheme)(LPCWSTR pszClassList

Public Attributes
LONG y	override
Public Attributes inherited from CUIFObject
LONG	y
LPCRECT	prc
WPARAM	wParam
WPARAM LPARAM	lParam
Public Attributes inherited from CUIFTheme
LPCWSTR	m_pszClassList
INT	m_iPartId
INT	m_iStateId
HTHEME	m_hTheme
INT	iPartId
INT INT	iStateId

Protected Member Functions
void	DrawBitmapProc (HDC hDC, LPCRECT prc, BOOL bPressed)
void	DrawEdgeProc (HDC hDC, LPCRECT prc, BOOL bPressed)
void	DrawIconProc (HDC hDC, LPRECT prc, BOOL bPressed)
void	DrawTextProc (HDC hDC, LPCRECT prc, BOOL bPressed)

Protected Attributes
UINT	m_uButtonStatus
LPWSTR	m_pszButtonText
CUIFIcon	m_ButtonIcon
DWORD	m_dwUnknown9
HBITMAP	m_hbmButton1
HBITMAP	m_hbmButton2
BOOL	m_bPressed
SIZE	m_IconSize
SIZE	m_TextSize
Protected Attributes inherited from CUIFObject
CUIFObject *	m_pParent
CUIFWindow *	m_pWindow
CUIFScheme *	m_pScheme
CUIFObjectArray	m_ObjectArray
DWORD	m_nObjectID
DWORD	m_style
RECT	m_rc
BOOL	m_bEnable
BOOL	m_bVisible
HFONT	m_hFont
BOOL	m_bHasCustomFont
LPWSTR	m_pszToolTip
DWORD	m_dwUnknown4 [2]

Friends
class	CUIFToolbarButton

Additional Inherited Members
Static Public Attributes inherited from CUIFTheme
static HINSTANCE	s_hUXTHEME = NULL
static FN_OpenThemeData	s_fnOpenThemeData = NULL
static FN_CloseThemeData	s_fnCloseThemeData = NULL
static FN_DrawThemeBackground	s_fnDrawThemeBackground = NULL
static FN_DrawThemeParentBackground	s_fnDrawThemeParentBackground = NULL
static FN_DrawThemeText	s_fnDrawThemeText = NULL
static FN_DrawThemeIcon	s_fnDrawThemeIcon = NULL
static FN_GetThemeBackgroundExtent	s_fnGetThemeBackgroundExtent = NULL
static FN_GetThemeBackgroundContentRect	s_fnGetThemeBackgroundContentRect = NULL
static FN_GetThemeTextExtent	s_fnGetThemeTextExtent = NULL
static FN_GetThemePartSize	s_fnGetThemePartSize = NULL
static FN_DrawThemeEdge	s_fnDrawThemeEdge = NULL
static FN_GetThemeColor	s_fnGetThemeColor = NULL
static FN_GetThemeMargins	s_fnGetThemeMargins = NULL
static FN_GetThemeFont	s_fnGetThemeFont = NULL
static FN_GetThemeSysColor	s_fnGetThemeSysColor = NULL
static FN_GetThemeSysSize	s_fnGetThemeSysSize = NULL

Detailed Description

Definition at line 816 of file cicuif.h.

Constructor & Destructor Documentation

CUIFButton()

CUIFButton::CUIFButton	(	CUIFObject *	pParent,
		DWORD	nObjectID,
		LPCRECT	prc,
		DWORD	style
	)

Definition at line 2702 of file cicuif.cpp.

                 : CUIFObject(pParent, nObjectID, prc, style)
{
    m_ButtonIcon.m_hIcon = NULL;
    m_ButtonIcon.m_hImageList = NULL;
    m_dwUnknown9 = 0;
    m_uButtonStatus = 0;
    m_bPressed = FALSE;
    m_hbmButton1 = NULL;
    m_hbmButton2 = NULL;
    m_pszButtonText = NULL;
}

~CUIFButton()

CUIFButton::~CUIFButton ( )

override

Definition at line 2718 of file cicuif.cpp.

{
    if (m_pszButtonText)
    {
        delete[] m_pszButtonText;
        m_pszButtonText = NULL;
    }
 
    if (m_ButtonIcon.m_hImageList)
        ImageList_Destroy(m_ButtonIcon.m_hImageList);
}

Member Function Documentation

DrawBitmapProc()

void CUIFButton::DrawBitmapProc ( HDC  hDC, LPCRECT  prc, BOOL  bPressed  )

protected

Definition at line 2731 of file cicuif.cpp.

{
    INT width = m_rc.right - m_rc.left;
    INT height = m_rc.bottom - m_rc.top;
    if (m_hbmButton2)
    {
        HBITMAP hbmMask = cicCreateMaskBmp(&m_rc, m_hbmButton1, m_hbmButton2,
                                           (HBRUSH)UlongToHandle(COLOR_BTNFACE + 1), 0, 0);
        ::DrawState(hDC, NULL, NULL, (LPARAM)hbmMask, 0,
                    prc->left + bPressed, prc->top + bPressed,
                    width - bPressed, height - bPressed,
                    DST_BITMAP | (m_bEnable ? 0 : (DSS_MONO | DSS_DISABLED)));
        ::DeleteObject(hbmMask);
    }
    else
    {
        ::DrawState(hDC, NULL, NULL, (LPARAM)m_hbmButton1, 0,
                    prc->left + bPressed, prc->top + bPressed,
                    width - bPressed, height - bPressed,
                    DST_BITMAP | (m_bEnable ? 0 : (DSS_MONO | DSS_DISABLED)));
    }
}

DrawEdgeProc()

void CUIFButton::DrawEdgeProc ( HDC  hDC, LPCRECT  prc, BOOL  bPressed  )

protected

Definition at line 2755 of file cicuif.cpp.

{
    RECT rc = *prc;
    if (bPressed)
        ::DrawEdge(hDC, &rc, BDR_SUNKENOUTER, BF_RECT);
    else
        ::DrawEdge(hDC, &rc, BDR_RAISEDINNER, BF_RECT);
}

DrawIconProc()

void CUIFButton::DrawIconProc ( HDC  hDC, LPRECT  prc, BOOL  bPressed  )

protected

Definition at line 2764 of file cicuif.cpp.

{
    INT width = prc->right - prc->left;
    INT height = prc->bottom - prc->top;
    RECT rc = { 0, 0, width, height };
 
    HDC hMemDC = ::CreateCompatibleDC(hDC);
    if (!hMemDC)
        return;
 
    HBITMAP hbmMem = ::CreateCompatibleBitmap(hDC, width, height);
    if (!hbmMem)
    {
        ::DeleteDC(hMemDC);
        return;
    }
 
    HGDIOBJ hbmOld = ::SelectObject(hMemDC, hbmMem);
    if (m_bEnable)
    {
        ::BitBlt(hMemDC, rc.left, rc.top, width, height, hDC, prc->left, prc->top, SRCCOPY);
    }
    else
    {
        HBRUSH hbrWhite = (HBRUSH)::GetStockObject(WHITE_BRUSH);
        ::FillRect(hMemDC, &rc, hbrWhite);
    }
 
    if (m_style & UIF_BUTTON_LARGE_ICON)
    {
        ::DrawIconEx(hMemDC,
                     2 + bPressed, 2 + bPressed,
                     m_ButtonIcon.m_hIcon,
                     width - 4, height - 4,
                     0, NULL, DI_NORMAL);
    }
    else
    {
        ::DrawIconEx(hMemDC,
                     (width - 16) / 2 + bPressed,
                     (height - 16) / 2 + bPressed,
                     m_ButtonIcon.m_hIcon,
                     16, 16,
                     0, NULL, DI_NORMAL);
    }
 
    ::SelectObject(hMemDC, hbmOld);
    ::DrawState(hDC, NULL, NULL, (LPARAM)hbmMem, 0,
                prc->left, prc->top, width, height,
                DST_BITMAP | (m_bEnable ? 0 : (DSS_MONO | DSS_DISABLED)));
    ::DeleteObject(hbmMem);
    ::DeleteDC(hMemDC);
}

DrawTextProc()

void CUIFButton::DrawTextProc ( HDC  hDC, LPCRECT  prc, BOOL  bPressed  )

protected

Definition at line 2819 of file cicuif.cpp.

{
    if (!m_pszButtonText)
        return;
 
    HGDIOBJ hFontOld = ::SelectObject(hDC, m_hFont);
    INT cchText = lstrlenW(m_pszButtonText);
    SIZE textSize;
    ::GetTextExtentPoint32W(hDC, m_pszButtonText, cchText, &textSize);
 
    INT xText, yText;
    if ((m_style & UIF_BUTTON_H_ALIGN_MASK) == UIF_BUTTON_H_ALIGN_CENTER)
        xText = (m_rc.right - m_rc.left - textSize.cx) / 2;
    else if ((m_style & UIF_BUTTON_H_ALIGN_MASK) == UIF_BUTTON_H_ALIGN_RIGHT)
        xText = m_rc.right - m_rc.left - textSize.cx;
    else
        xText = 0;
 
    if ((m_style & UIF_BUTTON_V_ALIGN_MASK) == UIF_BUTTON_V_ALIGN_MIDDLE)
        yText = (m_rc.bottom - m_rc.top - textSize.cy) / 2;
    else if ((m_style & UIF_BUTTON_V_ALIGN_MASK) == UIF_BUTTON_V_ALIGN_BOTTOM)
        yText = m_rc.bottom - m_rc.top - textSize.cy;
    else
        yText = 0;
 
    ::SetBkMode(hDC, TRANSPARENT);
 
    if (m_bEnable)
    {
        ::SetTextColor(hDC, ::GetSysColor(COLOR_BTNTEXT));
        ::ExtTextOutW(hDC,
                      xText + prc->left + bPressed, yText + prc->top + bPressed,
                      ETO_CLIPPED, prc,
                      m_pszButtonText, cchText, NULL);
    }
    else
    {
        ::SetTextColor(hDC, ::GetSysColor(COLOR_BTNHILIGHT));
        ::ExtTextOutW(hDC,
                      xText + prc->left + bPressed + 1, yText + prc->top + bPressed + 1,
                      ETO_CLIPPED, prc,
                      m_pszButtonText, cchText, NULL);
 
        ::SetTextColor(hDC, ::GetSysColor(COLOR_BTNSHADOW));
        ::ExtTextOutW(hDC,
                      xText + prc->left + bPressed, yText + prc->top + bPressed,
                      ETO_CLIPPED, prc,
                      m_pszButtonText, cchText, NULL);
    }
 
    ::SelectObject(hDC, hFontOld);
}

GetIconSize()

void CUIFButton::GetIconSize	(	HICON	hIcon,
		LPSIZE	pSize
	)

Definition at line 2885 of file cicuif.cpp.

{
    ICONINFO IconInfo;
    if (::GetIconInfo(hIcon, &IconInfo))
    {
        BITMAP bm;
        ::GetObject(IconInfo.hbmColor, sizeof(bm), &bm);
        ::DeleteObject(IconInfo.hbmColor);
        ::DeleteObject(IconInfo.hbmMask);
        pSize->cx = bm.bmWidth;
        pSize->cy = bm.bmHeight;
    }
    else
    {
        pSize->cx = ::GetSystemMetrics(SM_CXSMICON);
        pSize->cy = ::GetSystemMetrics(SM_CYSMICON);
    }
}

Referenced by SetIcon().

GetTextSize()

void CUIFButton::GetTextSize	(	LPCWSTR	pszText,
		LPSIZE	pSize
	)

Definition at line 2905 of file cicuif.cpp.

{
    HDC hDC = ::GetDC(NULL);
    INT cchText = lstrlenW(pszText);
    HGDIOBJ hFontOld = ::SelectObject(hDC, m_hFont);
 
    if (!m_bHasCustomFont && SUCCEEDED(EnsureThemeData(*m_pWindow)))
    {
        RECT rc;
        GetThemeTextExtent(hDC, 0, pszText, cchText, 0, NULL, &rc);
        pSize->cx = rc.right;
        pSize->cy = rc.bottom;
    }
    else
    {
        ::GetTextExtentPoint32W(hDC, pszText, cchText, pSize);
    }
 
    if (m_style & UIF_BUTTON_VERTICAL)
    {
        INT tmp = pSize->cx;
        pSize->cx = pSize->cy;
        pSize->cy = tmp;
    }
 
    ::SelectObject(hDC, hFontOld);
    ::ReleaseDC(NULL, hDC);
}

Referenced by SetText().

SetIcon()

void CUIFButton::SetIcon

(

HICON

hIcon

)

Definition at line 3050 of file cicuif.cpp.

{
    m_ButtonIcon = hIcon;
 
    if (m_ButtonIcon.m_hIcon)
        GetIconSize(m_ButtonIcon.m_hIcon, &m_IconSize);
    else
        m_IconSize.cx = m_IconSize.cy = 0;
 
    CallOnPaint();
}

Referenced by CUIFToolbarButton::SetIcon().

SetText()

void CUIFButton::SetText

(

LPCWSTR

pszText

)

Definition at line 3071 of file cicuif.cpp.

{
    if (m_pszButtonText)
    {
        delete[] m_pszButtonText;
        m_pszButtonText = NULL;
    }
 
    m_TextSize.cx = m_TextSize.cy = 0;
 
    if (pszText)
    {
        INT cch = lstrlenW(pszText);
        m_pszButtonText = new(cicNoThrow) WCHAR[cch + 1];
        if (!m_pszButtonText)
            return;
 
        lstrcpynW(m_pszButtonText, pszText, cch + 1);
        GetTextSize(m_pszButtonText, &m_TextSize);
    }
 
    CallOnPaint();
}

Referenced by CUIFBalloonWindow::AddButton(), and CUIFToolbarMenuButton::CUIFToolbarMenuButton().

STDMETHOD_() [1/7]

CUIFButton::STDMETHOD_ ( void  , Enable    )

override

STDMETHOD_() [2/7]

CUIFButton::STDMETHOD_	(	void	,
		OnLButtonDown
	)

STDMETHOD_() [3/7]

CUIFButton::STDMETHOD_	(	void	,
		OnLButtonUp
	)

STDMETHOD_() [4/7]

CUIFButton::STDMETHOD_	(	void	,
		OnMouseIn
	)

STDMETHOD_() [5/7]

CUIFButton::STDMETHOD_	(	void	,
		OnMouseOut
	)

STDMETHOD_() [6/7]

CUIFButton::STDMETHOD_ ( void  , OnPaintNoTheme    )

override

STDMETHOD_() [7/7]

CUIFButton::STDMETHOD_	(	void	,
		SetStatus
	)

Friends And Related Function Documentation

CUIFToolbarButton

friend class CUIFToolbarButton

friend

Definition at line 828 of file cicuif.h.

Member Data Documentation

m_bPressed

BOOL CUIFButton::m_bPressed

protected

Definition at line 825 of file cicuif.h.

Referenced by CUIFButton(), and CUIFButton2::MakeDrawFlag().

m_ButtonIcon

CUIFIcon CUIFButton::m_ButtonIcon

protected

Definition at line 821 of file cicuif.h.

Referenced by CUIFButton(), DrawIconProc(), CUIFToolbarButton::GetIcon(), SetIcon(), and ~CUIFButton().

m_dwUnknown9

DWORD CUIFButton::m_dwUnknown9

protected

Definition at line 822 of file cicuif.h.

Referenced by CUIFButton().

m_hbmButton1

HBITMAP CUIFButton::m_hbmButton1

protected

Definition at line 823 of file cicuif.h.

Referenced by CUIFButton(), and DrawBitmapProc().

m_hbmButton2

HBITMAP CUIFButton::m_hbmButton2

protected

Definition at line 824 of file cicuif.h.

Referenced by CUIFButton(), and DrawBitmapProc().

m_IconSize

SIZE CUIFButton::m_IconSize

protected

Definition at line 826 of file cicuif.h.

Referenced by SetIcon().

m_pszButtonText

LPWSTR CUIFButton::m_pszButtonText

protected

Definition at line 820 of file cicuif.h.

Referenced by CUIFButton(), DrawTextProc(), CUIFBalloonButton::DrawTextProc(), SetText(), and ~CUIFButton().

m_TextSize

SIZE CUIFButton::m_TextSize

protected

Definition at line 827 of file cicuif.h.

Referenced by SetText().

m_uButtonStatus

UINT CUIFButton::m_uButtonStatus

protected

Definition at line 819 of file cicuif.h.

Referenced by CUIFButton(), and CUIFButton2::MakeDrawFlag().

override

LONG y CUIFButton::override

Definition at line 846 of file cicuif.h.

---

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

• sdk/lib/cicero/cicuif.h
• sdk/lib/cicero/cicuif.cpp