mainfrm.cpp

Ever wanted to just type tail -f error_log on Windows?Envious of your Unix friends who can track cha

/*
 * Tail for Win32 - a Windows version of the UNIX 'tail -f' command.
 * 
 * Author: Paul Perkins ([e-mail])
 * 
 * Copyright(c)
 *
 * This program is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU General Public License as published by the Free 
 * Software Foundation; either version 2 of the License, or (at your option) 
 * any later version.
 * 
 * This program is distributed in the hope that it will be useful, but 
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY 
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 
 * more details.
 * 
 * You should have received a copy of the GNU General Public License along with 
 * this program; if not, write to the Free Software Foundation, Inc., 59 Temple 
 * Place, Suite 330, Boston, MA 02111-1307 USA
 * 
 * $Id: MainFrm.cpp,v 1.15 2003/11/25 08:15:13 paulperkins Exp $
 * 
 */

#include "stdafx.h"
#include "Tail.h"

#include "MainFrm.h"

#include "tailview.h"
#include "keywordlist.h"
#include "Splash.h"
#include "settings.h"

#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif

#define WM_NOTIFY_CALLBACK  (WM_USER + 1)

extern CTailApp theApp;

/////////////////////////////////////////////////////////////////////////////
// CMainFrame

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
	//{{AFX_MSG_MAP(CMainFrame)
  ON_WM_CREATE()
	ON_COMMAND(IDM_ALWAYS_TOP, OnAlwaysTop)
	ON_UPDATE_COMMAND_UI(IDM_ALWAYS_TOP, OnUpdateAlwaysTop)
	ON_UPDATE_COMMAND_UI(ID_EDIT_COPY, OnUpdateEditCopy)
	ON_COMMAND(ID_EDIT_COPY, OnEditCopy)
	ON_WM_CLOSE()
	ON_COMMAND(IDM_SHOW_HOT_LINES, OnShowHotLines)
	ON_UPDATE_COMMAND_UI(IDM_SHOW_HOT_LINES, OnUpdateShowHotLines)
	ON_COMMAND(IDM_AUTOLOAD, OnAutoload)
	ON_UPDATE_COMMAND_UI(IDM_AUTOLOAD, OnUpdateAutoload)
	ON_WM_SIZE()
	ON_COMMAND(IDM_VIEW_WORKSPACE, OnViewWorkspace)
	ON_UPDATE_COMMAND_UI(IDM_VIEW_WORKSPACE, OnUpdateViewWorkspace)
	ON_WM_SIZE()
	ON_COMMAND(IDM_NEW_WORKSPACE, OnNewWorkspace)
	//}}AFX_MSG_MAP
END_MESSAGE_MAP()

/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction

CMainFrame::CMainFrame()
{
  m_bAlwaysOnTop = FALSE;		
  m_bMaxChild = FALSE;		

//  m_pWorkspace = NULL;
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
  RECT rc;
  CMDIChildWnd* pChild = NULL;
  LOGFONT stLogFont;
  HKEY hKey = 0;
  DWORD dwSize = 0;
  DWORD dwType = 0;
  CString strLastFile;
  char* pszLastFile = NULL;
  CSettings* pSettings = NULL;

  if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	// if (!m_wndToolBar.Create(this) ||
	if (!m_wndToolBar.Create(this, WS_CHILD | CBRS_TOP) || // Warlock, don't show toolbar, takes away valuable room
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

	if (!m_wndViewToolBar.Create(this) ||
		!m_wndViewToolBar.LoadToolBar(IDR_VIEW_TOOLBAR))
	{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
	}

  memset (&stLogFont, 0, sizeof (LOGFONT));

	// Do the main toolbar.
	m_wndToolBar.SetBarStyle(m_wndToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
	
  ::SetWindowLong (m_wndToolBar, GWL_STYLE, ::GetWindowLong (m_wndToolBar, GWL_STYLE) | 0x32);

    // Make the toolbar flat.
  ::SetWindowLong (m_wndToolBar, GWL_STYLE, ::GetWindowLong (m_wndToolBar, GWL_STYLE) | 0x800);

	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);

    // And the view toolbar.
	m_wndViewToolBar.SetBarStyle(m_wndViewToolBar.GetBarStyle() |
		CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);

  ::SetWindowLong (m_wndViewToolBar, GWL_STYLE, ::GetWindowLong (m_wndViewToolBar, GWL_STYLE) | 0x32);

    // Make the toolbar flat.
  ::SetWindowLong (m_wndViewToolBar, GWL_STYLE, ::GetWindowLong (m_wndViewToolBar, GWL_STYLE) | 0x800);

	m_wndViewToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);

	// Set the position.
	// RECT rec;
	// rec.left = 300;
	// const RECT rec = {300, 255, 0, 0}; // Warlock, experimenting with toolbar location
	// LPCRECT lprec = &rec;

	DockControlBar(&m_wndViewToolBar);
	//DockControlBar( &m_wndViewToolBar, (UINT) 0, lprec );
	//DockControlBar( &m_wndViewToolBar, (UINT) AFX_IDW_DOCKBAR_LEFT, lprec );
	//DockControlBar( &m_wndViewToolBar, m_wndToolBar.m_pDockBar, lprec );

  // Create the workspace window.
	if (!m_WorkspaceBar.Create(this, &m_Workspace, CString ("Workspace"), IDD_WORKSPACE))
	{
		TRACE0("Failed to create dialogbar\n");
		return -1;      // fail to create
	}

  m_WorkspaceBar.SetBarStyle (m_WorkspaceBar.GetBarStyle () | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC);
	m_WorkspaceBar.EnableDocking (CBRS_ALIGN_ANY);
	DockControlBar (&m_WorkspaceBar);

  theApp.m_pWorkspace = &m_Workspace;

  // Get on with initialising the app.
  pSettings = theApp.GetSettings ();

  pSettings->Load ();

  // Load the plugins.
  pSettings->LoadPlugins ();

  // Load the keyword.
  pSettings->LoadKeywords ();
  pSettings->LoadKeywordFile ();

  m_bMaxChild = pSettings->GetMaxChild ();

//  memset (&stLogfont, 0, sizeof (LOGFONT));

  /*
  rc.left = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Left"), 0);
  rc.top = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Top"), 0);
  rc.right = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Right"), 640);
  rc.bottom = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Bottom"), 480);


  m_bAlwaysOnTop = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("AlwaysOnTop"), 0);
  m_bMaxChild = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Maximised"), 0);

  theApp.m_bBeepOnChanges      = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("BeepOnChange"),       0);
  theApp.m_nTimeout            = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Timeout"),            1000);
  theApp.m_bIgnoreHotStartup   = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("IgnoreHotStartup"),   TRUE);
  theApp.m_bShowAllLines       = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("ShowAllLines"),       TRUE);
  theApp.m_bAutoLoad           = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("AutoLoadLastFile"),   TRUE);
  theApp.m_bDebug              = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("Debug"),              FALSE);
  theApp.m_bHighlightLine      = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("HighlightLine"),      TRUE);
  theApp.m_bHighlightWholeLine = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("HighlightWholeLine"), FALSE);
  theApp.m_lHighlightColour    = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("HighlightColour"),    0x00D0D0D0);
  theApp.m_lBackGroundColour   = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("BackGroundColour"),   ::GetSysColor(COLOR_WINDOW));
  theApp.m_bShowWorkspace      = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("ShowWorkspace"),      TRUE);
  theApp.m_bWordWrap           = AfxGetApp ()->GetProfileInt (_T("Settings"), _T("WordWrap"),           FALSE);
  */

  rc = pSettings->GetWindowRect ();

  MoveWindow (&rc);

  ShowControlBar (&m_WorkspaceBar, pSettings->GetShowWorkspace (), FALSE);

  SetTop ();


  /*
  LPCSTR lpszRegKey = NULL;

  lpszRegKey = theApp.m_pszRegistryKey;

  long lRtn;

  dwSize = sizeof (LOGFONT);

  if ((ERROR_SUCCESS == RegOpenKey (HKEY_CURRENT_USER, "Software", &hKey))
  && (ERROR_SUCCESS == RegOpenKey (hKey, lpszRegKey, &hKey))
  && (ERROR_SUCCESS == RegOpenKey (hKey, "Tail for Win32", &hKey))
  && (ERROR_SUCCESS == RegOpenKey (hKey, "Settings", &hKey)))
  {
    if (ERROR_SUCCESS == ( lRtn = RegQueryValueEx (hKey, "Font", NULL, &dwType, (LPBYTE) &stLogFont, &dwSize)))
    {
      theApp.m_bGotFont = TRUE;
      memcpy ((void*) &theApp.stLogFont, (void*) &stLogFont, sizeof (LOGFONT));
    }
    else
    {
      theApp.m_bGotFont = FALSE;
    }
  }

  */

  CMenu* pMenu;

  pMenu = GetMenu ();

  pMenu->EnableMenuItem (IDM_NEW_WORKSPACE, TRUE);

/*
  // Get the last file that was loaded.
  strLastFile = AfxGetApp()->GetProfileString (_T("Recent File List"), _T("File 1"), NULL);
  
  if (!strLastFile.IsEmpty () && theApp.m_bAutoLoad)
  {    
    m_Workspace.AddWorkspaceFile (strLastFile.GetBuffer (10), 
                                  m_Workspace.m_pDefaultWorkspace);
  }
*/

	// CG: The following line was added by the Splash Screen component.
	// CSplashWnd::ShowSplashScreen(this); // Warlock, confuses me :) all the whiteness looks like a window
	return 0;
}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs

	return CMDIFrameWnd::PreCreateWindow(cs);
}

/////////////////////////////////////////////////////////////////////////////