#include "StdAfx.h"
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#include "akMemDC.h"
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#include "akGroupDraw.h"
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BEGIN_MESSAGE_MAP(CakGroupDraw, CStatic)
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ON_WM_ERASEBKGND()
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ON_WM_PAINT()
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ON_WM_SIZE()
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END_MESSAGE_MAP()
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typedef struct {
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double r; // percent
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double g; // percent
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double b; // percent
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} rgb;
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typedef struct {
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double h; // angle in degrees
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double s; // percent
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double v; // percent
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} hsv;
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hsv rgb2hsv(rgb in)
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{
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hsv out;
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double min, max, delta;
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min = in.r < in.g ? in.r : in.g;
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min = min < in.b ? min : in.b;
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max = in.r > in.g ? in.r : in.g;
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max = max > in.b ? max : in.b;
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out.v = max; // v
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delta = max - min;
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if( max > 0.0 ) { // NOTE: if Max is == 0, this divide would cause a crash
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out.s = (delta / max); // s
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} else {
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// if max is 0, then r = g = b = 0
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// s = 0, v is undefined
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out.s = 0.0;
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out.h = 0.0; // its now undefined
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return out;
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}
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if( in.r >= max ) // > is bogus, just keeps compilor happy
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if(delta == 0){
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out.h = 0.0;
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}
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else{
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out.h = ( in.g - in.b ) / delta; // between yellow & magenta
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}
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else
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if( in.g >= max )
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out.h = 2.0 + ( in.b - in.r ) / delta; // between cyan & yellow
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else
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out.h = 4.0 + ( in.r - in.g ) / delta; // between magenta & cyan
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out.h *= 60.0; // degrees
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if( out.h < 0.0 )
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out.h += 360.0;
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return out;
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}
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rgb hsv2rgb(hsv in)
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{
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double hh, p, q, t, ff;
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long i;
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rgb out;
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if(in.s <= 0.0) { // < is bogus, just shuts up warnings
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out.r = in.v;
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out.g = in.v;
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out.b = in.v;
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return out;
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}
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hh = in.h;
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if(hh >= 360.0) hh = 0.0;
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hh /= 60.0;
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i = (long)hh;
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ff = hh - i;
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p = in.v * (1.0 - in.s);
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q = in.v * (1.0 - (in.s * ff));
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t = in.v * (1.0 - (in.s * (1.0 - ff)));
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switch(i) {
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case 0:
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out.r = in.v;
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out.g = t;
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out.b = p;
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break;
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case 1:
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out.r = q;
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out.g = in.v;
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out.b = p;
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break;
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case 2:
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out.r = p;
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out.g = in.v;
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out.b = t;
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break;
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case 3:
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out.r = p;
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out.g = q;
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out.b = in.v;
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break;
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case 4:
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out.r = t;
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out.g = p;
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out.b = in.v;
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break;
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case 5:
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default:
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out.r = in.v;
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out.g = p;
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out.b = q;
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break;
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}
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return out;
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}
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CakGroupDraw::CakGroupDraw(void)
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{
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m_Option.nDrawStyle = -1;
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}
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CakGroupDraw::~CakGroupDraw(void)
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{
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clear();
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}
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void CakGroupDraw::clear()
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{
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}
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BOOL CakGroupDraw::OnEraseBkgnd(CDC* pDC)
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{
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return TRUE;
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//if(m_bImageLoad == true) return true;
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//return CStatic::OnEraseBkgnd(pDC);
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}
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void CakGroupDraw::DrawItem(LPDRAWITEMSTRUCT lpDrawItemStruct)
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{
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}
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void CakGroupDraw::OnPaint()
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{
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CPaintDC dc(this); // device context for painting
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// TODO: ¿©±â¿¡ ¸Þ½ÃÁö 󸮱â Äڵ带 Ãß°¡ÇÕ´Ï´Ù.
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// ±×¸®±â ¸Þ½ÃÁö¿¡ ´ëÇؼ´Â CStatic::OnPaint()À»(¸¦) È£ÃâÇÏÁö ¸¶½Ê½Ã¿À.
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//return;
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CDC *mydc=&dc;
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mydc->SetBkMode(TRANSPARENT);
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CakMemDC memDC(mydc);
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memDC.SetBkMode(TRANSPARENT);
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memDC->SetStretchBltMode(COLORONCOLOR);
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CakMemDC* pMemDC = &memDC;
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CRect rectClient;
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GetClientRect(&rectClient);
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memDC->FillSolidRect(rectClient, RGB(255,255,255));
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if(m_Option.nDrawStyle == 0)
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{
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drawGroup(pMemDC, rectClient, m_Option);
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}
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else
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{
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memDC->FillSolidRect(rectClient, RGB(255,255,255));
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}
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drawText(pMemDC, rectClient, m_Option);
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}
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BOOL CakGroupDraw::Create(LPCTSTR lpszText, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID)
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{
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// TODO: ¿©±â¿¡ Ư¼öÈµÈ Äڵ带 Ãß°¡ ¹×/¶Ç´Â ±âº» Ŭ·¡½º¸¦ È£ÃâÇÕ´Ï´Ù.
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if(CStatic::Create(lpszText, dwStyle, rect, pParentWnd, nID))
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{
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return true;
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}
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return false;
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}
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void CakGroupDraw::setFont( char* fontName, int fontSize )
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{
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LOGFONT lf;
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CFont* pfont = GetFont();
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pfont->GetLogFont(&lf);
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if(fontName && strlen(fontName)>0)
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{
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strcpy((char*)lf.lfFaceName, fontName);
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}
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if(fontSize)
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{
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lf.lfHeight = -fontSize;
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}
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m_fontTitle.DeleteObject();
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m_fontTitle.CreateFontIndirect(&lf);
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SetFont(&m_fontTitle);
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}
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BOOL CakGroupDraw::PreTranslateMessage(MSG* pMsg)
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{
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// TODO: ¿©±â¿¡ Ư¼öÈµÈ Äڵ带 Ãß°¡ ¹×/¶Ç´Â ±âº» Ŭ·¡½º¸¦ È£ÃâÇÕ´Ï´Ù.
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if(pMsg->message == WM_LBUTTONDOWN
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||pMsg->message == WM_LBUTTONDBLCLK)
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{
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return TRUE;
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}
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return CStatic::PreTranslateMessage(pMsg);
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}
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void CakGroupDraw::PreSubclassWindow()
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{
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// TODO: ¿©±â¿¡ Ư¼öÈµÈ Äڵ带 Ãß°¡ ¹×/¶Ç´Â ±âº» Ŭ·¡½º¸¦ È£ÃâÇÕ´Ï´Ù.
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if(m_Option.nDrawStyle >= 0)
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{
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ModifyStyle(NULL, WS_CLIPSIBLINGS | SS_OWNERDRAW , 0);
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SetWindowPos(&wndBottom, 0,0,0,0, SWP_NOMOVE|SWP_NOSIZE);
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}
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CRect rect;
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GetClientRect(&rect);
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HRGN hRgn = CreateRoundRectRgn(0, 0, rect.Width(), rect.Height(), 15, 15);
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SetWindowRgn( hRgn, FALSE);
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CRgn rgnRect1;
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CRgn rgnHole;
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CRgn rgnTotal;
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rgnRect1.CreateRectRgn(0,0,rect.Width(),rect.Height());
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rgnHole.CreateRectRgn(1,m_Option.nTitleHeight+1,rect.Width()-1,rect.Height()-1);
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rgnTotal.CreateRectRgn(0,0,rect.Width(),rect.Height());
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rgnTotal.CombineRgn(&rgnRect1,&rgnHole,RGN_XOR);
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SetWindowRgn( rgnTotal, FALSE);
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CStatic::PreSubclassWindow();
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}
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void CakGroupDraw::setGroupDrawOption( _GroupDrawOption Option )
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{
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if(m_Option.nDrawStyle == -1 && Option.nDrawStyle >= 0)
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{
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ModifyStyle(NULL, WS_CLIPSIBLINGS | SS_OWNERDRAW , 0);
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SetWindowPos(&wndBottom, 0,0,0,0, SWP_NOMOVE|SWP_NOSIZE);
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}
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m_Option = Option;
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}
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void CakGroupDraw::drawGroup( CDC* pDC, CRect rect, _GroupDrawOption option )
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{
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CRect rectdraw;
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int nTitleHeight = option.nTitleHeight;
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pDC->FillSolidRect(rect, option.clrTransparency);
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pDC->FillSolidRect(rect, option.clrBack);
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if(nTitleHeight>0)//title
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{
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rectdraw = rect;
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rectdraw.bottom = nTitleHeight;
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pDC->FillSolidRect(rectdraw, option.clrTitle);
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rectdraw = rect;
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rectdraw.bottom = rectdraw.top+nTitleHeight/2;
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fillRectGradientT2B(pDC, rectdraw, getBrightColor(option.clrTitle, 0.25), getBrightColor(option.clrTitle, 0.2));
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rectdraw = rect;
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rectdraw.bottom = rectdraw.top+nTitleHeight+1;
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rectdraw.top = rectdraw.top+nTitleHeight/2;
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fillRectGradientT2B(pDC, rectdraw, option.clrTitle, getBrightColor(option.clrTitle, 0.1));
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}
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if(nTitleHeight>0)//¸¶Å©
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{
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COLORREF clrMark = RGB(64,191,79);
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CPen pen, *pOldpen;
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pen.CreatePen(PS_SOLID, 2, clrMark);
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pOldpen = pDC->SelectObject(&pen);
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pDC->MoveTo(7, rect.top+5);
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pDC->LineTo(7, rect.top+nTitleHeight-5);
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pDC->MoveTo(10, rect.top+5);
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pDC->LineTo(10, rect.top+nTitleHeight-5);
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pDC->MoveTo(13, rect.top+5);
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pDC->LineTo(13, rect.top+nTitleHeight-5);
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}
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pDC->Draw3dRect(rect, option.clrOutline, option.clrOutline );
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}
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void CakGroupDraw::drawText( CDC* pDC, CRect rect, _GroupDrawOption option )
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{
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CString strTitle; GetWindowText(strTitle);
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if(strTitle.IsEmpty() == FALSE)
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{
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UINT oldAlign = pDC->SetTextAlign(TA_TOP | TA_LEFT);
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CFont *pOldFont;
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pOldFont = pDC->SelectObject(GetFont());
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pDC->SetTextColor(option.clrFontNormal);
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pDC->SetBkMode(TRANSPARENT);
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pDC->TextOut(option.nTextPosX, option.nTextPosY, strTitle);
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pDC->SetTextAlign(oldAlign);
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pDC->SelectObject(pOldFont);
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}
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}
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COLORREF CakGroupDraw::getBrightColor( COLORREF color, double dBright )
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{
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rgb colorRGB;
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hsv colorHSV;
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colorRGB.r = GetRValue(color)/255.0;
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colorRGB.g = GetGValue(color)/255.0;
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colorRGB.b = GetBValue(color)/255.0;
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unsigned char a = GetBValue(color);
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colorHSV = rgb2hsv(colorRGB);
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colorHSV.v = colorHSV.v+colorHSV.v*dBright;
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if(colorHSV.v>1) colorHSV.v = 1;
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if(colorHSV.v<0) colorHSV.v = 0;
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colorHSV.s = colorHSV.s-(colorHSV.s*dBright);
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if(colorHSV.s>1) colorHSV.s = 1;
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if(colorHSV.s<0) colorHSV.s = 0;
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rgb colorTemp = hsv2rgb(colorHSV);
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return RGB(colorTemp.r*255, colorTemp.g*255, colorTemp.b*255);
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}
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void CakGroupDraw::fillRectGradientT2B( CDC* pDC, CRect rect, COLORREF colorTop, COLORREF colorBottom )
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{
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TRIVERTEX vert[2];
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GRADIENT_RECT rectGradient;
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// ±×¶óµ¥À̼ÇÀÇ ½ÃÀÛÁÂÇ¥¸¦ ¸í½ÃÇÑ´Ù.
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vert[0].x = rect.left;
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vert[0].y = rect.top;
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// ±×¶óµ¥À̼ÇÀÇ ½ÃÀÛ»ö»óÀ» ¸í½ÃÇÑ´Ù.
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vert[0].Red = GetRValue(colorTop)<<8;
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vert[0].Green = GetGValue(colorTop)<<8;
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vert[0].Blue = GetBValue(colorTop)<<8;
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vert[0].Alpha = 0x0000;
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// ±×¶óµ¥À̼ÇÀÇ ³¡ÁÂÇ¥¸¦ ¸í½ÃÇÑ´Ù.
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vert[1].x = rect.right;
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vert[1].y = rect.bottom;
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// ±×¶óµ¥À̼ÇÀÇ ³¡»ö»ó¸¦ ¸í½ÃÇÑ´Ù.
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vert[1].Red = GetRValue(colorBottom)<<8;
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vert[1].Green = GetGValue(colorBottom)<<8;
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vert[1].Blue = GetBValue(colorBottom)<<8;
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vert[1].Alpha = 0x0000;
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rectGradient.UpperLeft = 0;
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rectGradient.LowerRight = 1;
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// °¡·Î ¹æÇâÀÇ ½ÃÀÛÁöÁ¡ºÎÅÍ Áß¾ÓÁöÁ¡±îÁö ±×¶óµ¥ÀÌ¼Ç È¿°ú¸¦ ÁØ´Ù.
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pDC->GradientFill(vert, 2, &rectGradient, 1, GRADIENT_FILL_RECT_V);
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}
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void CakGroupDraw::OnSize(UINT nType, int cx, int cy)
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{
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CStatic::OnSize(nType, cx, cy);
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//if(this->IsWindow())
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{
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CRect rect;
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//GetClientRect(&rect);
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rect.SetRect(0,0,cx,cy);
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HRGN hRgn = CreateRoundRectRgn(0, 0, rect.Width(), rect.Height(), 15, 15);
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SetWindowRgn( hRgn, FALSE);
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CRgn rgnRect1;
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CRgn rgnHole;
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CRgn rgnTotal;
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rgnRect1.CreateRectRgn(0,0,rect.Width(),rect.Height());
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rgnHole.CreateRectRgn(1,m_Option.nTitleHeight+1,rect.Width()-1,rect.Height()-1);
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rgnTotal.CreateRectRgn(0,0,rect.Width(),rect.Height());
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rgnTotal.CombineRgn(&rgnRect1,&rgnHole,RGN_XOR);
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SetWindowRgn( rgnTotal, FALSE);
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}
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}
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