github publish

mapedit/ItemIcons/IconViewerButton.cpp

@@ -0,0 +1,86 @@
+// IconViewerButton.cpp : implementation file
+//
+
+#include "stdafx.h"
+#include "ItemIcons.h"
+#include "IconViewerButton.h"
+#include ".\iconviewerbutton.h"
+
+
+// CIconViewerButton
+
+IMPLEMENT_DYNAMIC(CIconViewerButton, CStatic)
+CIconViewerButton::CIconViewerButton()
+{
+}
+
+CIconViewerButton::~CIconViewerButton()
+{
+}
+
+
+BEGIN_MESSAGE_MAP(CIconViewerButton, CStatic)
+  ON_WM_PAINT()
+  ON_WM_SETCURSOR()
+END_MESSAGE_MAP()
+
+
+
+// CIconViewerButton message handlers
+
+
+
+void CIconViewerButton::OnPaint()
+{
+  unsigned short *data=reinterpret_cast<unsigned short *>(_data);
+  if (data[0]!=45 && data[1]!=55 && data[2]!=8) 
+  {
+    __super::OnPaint();
+    return;
+  }
+
+
+  BitMapInfo bmpinfo;
+  ZeroMemory(&bmpinfo,sizeof(bmpinfo));
+  bmpinfo.hdr.biSize=sizeof(bmpinfo.hdr);
+  bmpinfo.hdr.biBitCount=8;
+  bmpinfo.hdr.biCompression=BI_RGB;
+  bmpinfo.hdr.biHeight=55;
+  bmpinfo.hdr.biPlanes=1;
+  bmpinfo.hdr.biWidth=45; 
+  for (int i=0;i<256;i++) 
+  {
+    RGBQUAD &col=bmpinfo.palette[i];
+    col.rgbBlue=(data[i+3] & 0x1F)<<3;
+    col.rgbGreen=(data[i+3] & 0x3E0)>>2;
+    col.rgbRed=(data[i+3] & 0x7C00)>>7;
+    col.rgbReserved=0;
+  }
+
+  bmpinfo.palette[0].rgbBlue=80;
+  bmpinfo.palette[0].rgbGreen=70;
+  bmpinfo.palette[0].rgbRed=60;
+
+  char bitmap[55][48];
+  char *p=reinterpret_cast<char *>(data+3+256);
+  for (int i=0;i<55;i++,p+=45) memcpy(bitmap[55-i-1],p,45);
+
+  CPaintDC dc(this);
+  CRect rc;
+  GetClientRect(&rc);
+  dc.SetStretchBltMode(HALFTONE);
+  StretchDIBits(dc,0,0,rc.right,rc.bottom,0,0,45,55,bitmap,reinterpret_cast<BITMAPINFO *>(&bmpinfo),DIB_RGB_COLORS,SRCCOPY);
+}
+
+BOOL CIconViewerButton::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
+{
+  if (pWnd==this)
+  {
+    HCURSOR h=LoadCursor(0,IDC_HAND);
+    ::SetCursor(h);
+    return TRUE;
+  }
+  else
+    return __super::OnSetCursor(pWnd,nHitTest,message);
+
+}