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Easy Profiler - Compile-time Profiler for C++

, 14 Nov 2009 Apache
Easily instrument your code, visualize, interpret results, track optimization, compare and decide.
Deploy.zip
Collector
Collector.dll
Collector.lib
Observer
Chart Provider.dll
CLRAdapter.dll
Collector.dll
Observer.exe
Misc.zip
Easy Profiler.chm
Ressources
analyze.ico
analyzeExport16.ico
Book1.xlsx
ChartDesign.ico
chartDesign16.ico
ChartFormat16.ico
compare.ico
compare16.ico
Export.ico
Export16.ico
fonts.ico
front.png
Home.ico
Outlook.ico
Project1.ico
SmallButtons.ico
Support.ico
Support16.ico
TREE.ico
Source.zip
Chart Provider
app.ico
Chart Provider.vcproj.STANDARD.Administrateur.user
Release
CLRAdapter
CLRAdapter.def
CLRAdapter.vcproj.STANDARD.Administrateur.user
Release
res
Profiler.vcproj.STANDARD.Administrateur.user
Release
Back
Observer.vcproj.STANDARD.Administrateur.user
Release
res
analyze.bmp
analyzeExport16.bmp
buttons.bmp
ChartDesign.bmp
chartDesign16.bmp
ChartDesignLarge.bmp
ChartFormat.bmp
ChartFormatLarge.bmp
ChartLayout.bmp
ChartLayoutLarge.bmp
ChartMenu.bmp
compare.bmp
Copie de main.bmp
Export.bmp
Export16.bmp
filelarge.bmp
filesmall.bmp
main.bmp
nav_large.bmp
nav_large_hc.bmp
Observer.ico
ObserverDoc.ico
pages.bmp
pages_hc.bmp
pages_small.bmp
pages_small_hc.bmp
Project3.ico
Project4.ico
Project6.ico
Support.bmp
Support16.bmp
Toolbar.bmp
Toolbar256.bmp
treeSmall.bmp
WriteFont.bmp
writelarge.bmp
writesmall.bmp
TipOfTheDay
xHTML
Output
Chart Provider.dll
CLRAdapter.dll
CLRAdapter.lib
Collector.dll
Collector.lib
Observer.exe
Setup
Setup.vdproj
// XHtmlDrawLink.cpp  Version 1.2 - article available at www.codeproject.com
//
// Author:  Hans Dietrich
//          hdietrich@gmail.com
//
// History
//     Version 1.2 - 2007 November 6
//
//     Version 1.1 - 2007 August 8
//     - Changed SetAppCommands() to delete pszCommand buffer
//
//     Version 1.0 - 2007 July 15
//     - Initial public release
//
// License:
//     This software is released into the public domain.  You are free to use
//     it in any way you like, except that you may not sell this source code.
//
//     This software is provided "as is" with no expressed or implied warranty.
//     I accept no liability for any damage or loss of business that this 
//     software may cause.
//
///////////////////////////////////////////////////////////////////////////////

// NOTE ABOUT PRECOMPILED HEADERS:
// This file does not need to be compiled with precompiled headers (.pch).
// To disable this, go to Project | Settings | C/C++ | Precompiled Headers
// and select "Not using precompiled headers".  Be sure to do this for all
// build configurations.
//#include "stdafx.h"

#include <windows.h>
#include <tchar.h>
#include <crtdbg.h>
#include "XHtmlDrawLink.h"
#include "XString.h"

#ifndef __noop
#if _MSC_VER < 1300
#define __noop ((void)0)
#endif
#endif

#undef TRACE
#define TRACE __noop

// if you want to see the TRACE output, 
// uncomment this line:
//#include "XTrace.h"

#pragma warning(disable : 4127)	// for _ASSERTE: conditional expression is constant
#pragma warning(disable : 4996)	// disable bogus deprecation warning

typedef CXHtmlDraw::XHTMLDRAW_APP_COMMAND AppCommand;


///////////////////////////////////////////////////////////////////////////////
// ctor
CXHtmlDrawLink::CXHtmlDrawLink()
  : m_nAppCommands(0),
	m_paAppCommands(0),
	m_hLinkCursor(0)
{
	SetDefaultCursor();		// Try and load up a "hand" cursor
}

///////////////////////////////////////////////////////////////////////////////
// dtor
CXHtmlDrawLink::~CXHtmlDrawLink()
{
	if (m_paAppCommands && m_nAppCommands)
	{
		for (int i = 0; i < m_nAppCommands; i++)
		{
			if (m_paAppCommands[i].pszCommand)
				delete [] m_paAppCommands[i].pszCommand;
			m_paAppCommands[i].pszCommand = NULL;
		}
	}

	if (m_paAppCommands)
		delete [] m_paAppCommands;
	m_paAppCommands = NULL;

	m_nAppCommands = 0;

	if (m_hLinkCursor)
		DestroyCursor(m_hLinkCursor);
	m_hLinkCursor = NULL;
}

///////////////////////////////////////////////////////////////////////////////
// GoToURL
BOOL CXHtmlDrawLink::GotoURL(LPCTSTR url, int showcmd, LPARAM lParam)
{
	TRACE(_T("in CXHtmlDrawLink::GotoURL\n"));

	BOOL bRet = FALSE;

	if (url && (url[0] != _T('\0')))
	{
		// check if this is "app:" protocol	
		int nAppSize = 0;
		if (_tcsnicmp(url, _T("APP:"), 4) == 0)
			nAppSize = 4;
		else if (_tcsnicmp(url, _T("\"APP:"), 5) == 0)
			nAppSize = 5;
		if (nAppSize)
		{
			bRet = ProcessAppCommand(&url[nAppSize], lParam);
		}
		else
		{
			// not "app" - assume http: or mailto:

			// First try ShellExecute()
			HINSTANCE result = ::ShellExecute(NULL, _T("open"), url, NULL,NULL, showcmd);

			// If it failed, get the .htm regkey and lookup the program
			if (result <= (HINSTANCE)HINSTANCE_ERROR) 
			{
				TCHAR key[MAX_PATH * 2] = { _T('\0') };

				if (GetRegKey(HKEY_CLASSES_ROOT, _T(".htm"), key) == ERROR_SUCCESS) 
				{
					_tcscat(key, _T("\\shell\\open\\command"));

					if (GetRegKey(HKEY_CLASSES_ROOT,key,key) == ERROR_SUCCESS) 
					{
						TCHAR *pos = _tcsstr(key, _T("\"%1\""));
						if (pos == NULL) 
							pos = _tcsstr(key, _T("%1"));	// Check for %1, without quotes 

						if (pos == NULL)					// No parameter at all...
							pos = key + lstrlen(key) - 1;
						else
							*pos = _T('\0');				// Remove the parameter
						
						_tcscat(pos, _T(" "));
						_tcscat(pos, url);
						result = (HINSTANCE)(UINT_PTR) WinExec((LPSTR)key, showcmd);
					}
				}
			}

			bRet = result > (HINSTANCE) HINSTANCE_ERROR;
		}
	}

	return bRet;
}

///////////////////////////////////////////////////////////////////////////////
// ProcessAppCommand
BOOL CXHtmlDrawLink::ProcessAppCommand(LPCTSTR lpszCommand, LPARAM lParam)
{
	TRACE(_T("in CXHtmlDrawLink::ProcessAppCommand:  %s  %d\n"), lpszCommand, lParam);

	BOOL bRet = FALSE;

	_ASSERTE(lpszCommand);

	if (lpszCommand)
	{
		size_t nLen = _tcslen(lpszCommand);
		TCHAR * pszCmd = new TCHAR [nLen + 2];
		memset(pszCmd, 0, sizeof(TCHAR)*(nLen + 2));
		_tcsncpy(pszCmd, lpszCommand, nLen);

		TCHAR *cp = pszCmd;

		if (cp[0] == _T('"'))
			cp++;

		nLen = _tcslen(cp);
		if (nLen > 0)
		{
			nLen--;		// last char index

			if (cp[nLen] == _T('"'))
				cp[nLen] = _T('\0');

			if ((m_nAppCommands > 0) && (m_paAppCommands != NULL))
			{
				for (int i = 0; i < m_nAppCommands; i++)
				{
					if (_tcsicmp(m_paAppCommands[i].pszCommand, cp) == 0)
					{
						TRACE(_T("found app command %s\n"), cp);
						if (m_paAppCommands[i].hWnd &&
							::IsWindow(m_paAppCommands[i].hWnd))
						{
							TRACE(_T("sending app command message\n"));
							::SendMessage(m_paAppCommands[i].hWnd, 
										  m_paAppCommands[i].uMessage, 
										  m_paAppCommands[i].wParam,
										  lParam);
							bRet = TRUE;
							break;
						}
					}
				}
			}
		}
		if (pszCmd)
			delete [] pszCmd;
	}

	return bRet;
}

///////////////////////////////////////////////////////////////////////////////
// SetAppCommands
void CXHtmlDrawLink::SetAppCommands(AppCommand * paAppCommands, 
									int nAppCommands)
{
	if (m_paAppCommands && m_nAppCommands)
	{
		for (int i = 0; i < m_nAppCommands; i++)
		{
			if (m_paAppCommands[i].pszCommand)
				delete [] m_paAppCommands[i].pszCommand;
			m_paAppCommands[i].pszCommand = NULL;
		}
	}

	if (m_paAppCommands)
		delete [] m_paAppCommands;

	m_paAppCommands = NULL;
	m_nAppCommands = 0;

	if (paAppCommands && (nAppCommands > 0))
	{
		m_paAppCommands = new AppCommand [nAppCommands];
		_ASSERTE(m_paAppCommands);

		for (int i = 0; i < nAppCommands; i++)
		{
			m_paAppCommands[i].hWnd       = paAppCommands[i].hWnd;
			m_paAppCommands[i].uMessage   = paAppCommands[i].uMessage;
			m_paAppCommands[i].wParam     = paAppCommands[i].wParam;
			m_paAppCommands[i].pszCommand = NULL;

			if (paAppCommands[i].pszCommand)
				m_paAppCommands[i].pszCommand = 
					_tcszdup(paAppCommands[i].pszCommand);
		}

		m_nAppCommands = nAppCommands;
	}
}

///////////////////////////////////////////////////////////////////////////////
// GetRegKey
LONG CXHtmlDrawLink::GetRegKey(HKEY key, LPCTSTR subkey, LPTSTR lpData)
{
	HKEY hkey;
	LONG retval = RegOpenKeyEx(key, subkey, 0, KEY_QUERY_VALUE, &hkey);
	
	*lpData = 0;

	if (retval == ERROR_SUCCESS) 
	{
		long datasize = MAX_PATH;
		TCHAR data[MAX_PATH] = { 0 };
		retval = RegQueryValue(hkey, NULL, data, &datasize);
		if (retval == ERROR_SUCCESS) 
		{
			lstrcpy(lpData, data);
			RegCloseKey(hkey);
		}
	}
	
	return retval;
}

///////////////////////////////////////////////////////////////////////////////
// SetDefaultCursor
void CXHtmlDrawLink::SetDefaultCursor()
{
	if (m_hLinkCursor == NULL)			// No cursor handle - try to load one
	{
		// First try to load the Win98 / Windows 2000 hand cursor

		TRACE(_T("loading from IDC_HAND\n"));
		m_hLinkCursor = ::LoadCursor(NULL, IDC_HAND);

		if (m_hLinkCursor == NULL)			// Still no cursor handle - 
											// load the WinHelp hand cursor
		{
			// The following appeared in Paul DiLascia's Jan 1998 MSJ articles.
			// It loads a "hand" cursor from the winhlp32.exe module.

			TRACE(_T("loading from winhlp32\n"));

			// Get the windows directory
			TCHAR szWinDir[MAX_PATH*2] = { _T('\0') };
			GetWindowsDirectory(szWinDir, MAX_PATH*2-2);

			_tcscat(szWinDir, _T("\\winhlp32.exe"));

			// This retrieves cursor #106 from winhlp32.exe, which is a hand pointer
			HMODULE hModule = LoadLibrary(szWinDir);
			if (hModule) 
			{
				HCURSOR hHandCursor = ::LoadCursor(hModule, MAKEINTRESOURCE(106));
				if (hHandCursor)
					m_hLinkCursor = CopyCursor(hHandCursor);
				FreeLibrary(hModule);
			}
		}
	}
}

///////////////////////////////////////////////////////////////////////////////
// SetLinkCursor
BOOL CXHtmlDrawLink::SetLinkCursor()
{
	if (m_hLinkCursor)
	{
		::SetCursor(m_hLinkCursor);
		return TRUE;
	}
	return FALSE;
}

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License

This article, along with any associated source code and files, is licensed under The Apache License, Version 2.0

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About the Author

Ahmed Charfeddine
Technical Lead
Tunisia Tunisia
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