Tokenizer and analyzer package supporting precedence prioritized rules

// MainFrm.cpp : implementation of the CMainFrame class
//

#include "stdafx.h"
#include "grammarIDE.h"

#include "MainFrm.h"
#include "LeftView.h"
#include "grammarIDEView.h"

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

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

IMPLEMENT_DYNCREATE(CMainFrame, CFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
// NOTE - the ClassWizard will add and remove mapping macros here.
//    DO NOT EDIT what you see in these blocks of generated code !
ON_WM_CREATE()
//}}AFX_MSG_MAP
ON_UPDATE_COMMAND_UI_RANGE(AFX_ID_VIEW_MINIMUM, AFX_ID_VIEW_MAXIMUM, OnUpdateViewStyles)
ON_COMMAND_RANGE(AFX_ID_VIEW_MINIMUM, AFX_ID_VIEW_MAXIMUM, OnViewStyle)

ON_NOTIFY( TVN_SELCHANGED, ID_TREEVIEW, OnTVNSelChanged)
END_MESSAGE_MAP()

static UINT indicators[] =
	{
	ID_SEPARATOR,           // status line indicator
		ID_INDICATOR_CAPS,
		ID_INDICATOR_NUM,
		ID_INDICATOR_SCRL,
	};

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

CMainFrame::CMainFrame()
	{
	// TODO: add member initialization code here
	
	}

CMainFrame::~CMainFrame()
	{
	}

void CMainFrame::OnTVNSelChanged(NMHDR* pNotify, LRESULT *presult)
	{
	(*presult) = NULL;
	return;
	}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
	{
	if (CFrameWnd::OnCreate(lpCreateStruct) == -1)
		return -1;
	
	if (!m_wndToolBar.CreateEx(this, TBSTYLE_FLAT, WS_CHILD | WS_VISIBLE | CBRS_TOP
		| CBRS_GRIPPER | CBRS_TOOLTIPS | CBRS_FLYBY | CBRS_SIZE_DYNAMIC) ||
		!m_wndToolBar.LoadToolBar(IDR_MAINFRAME))
		{
		TRACE0("Failed to create toolbar\n");
		return -1;      // fail to create
		}
	
	if (!m_wndStatusBar.Create(this) ||
		!m_wndStatusBar.SetIndicators(indicators,
		sizeof(indicators)/sizeof(UINT)))
		{
		TRACE0("Failed to create status bar\n");
		return -1;      // fail to create
		}
	
	// TODO: Delete these three lines if you don't want the toolbar to
	//  be dockable
	m_wndToolBar.EnableDocking(CBRS_ALIGN_ANY);
	EnableDocking(CBRS_ALIGN_ANY);
	DockControlBar(&m_wndToolBar);
	
	return 0;
	}

BOOL CMainFrame::OnCreateClient(LPCREATESTRUCT /*lpcs*/,
								CCreateContext* pContext)
	{
	// create splitter window
	if (!m_wndSplitter.CreateStatic(this, 1, 2))
		return FALSE;
	
	if (!m_wndSplitter.CreateView(0, 0, RUNTIME_CLASS(CLeftView), CSize(300, 100), pContext) ||
		!m_wndSplitter.CreateView(0, 1, RUNTIME_CLASS(CGrammarIDEView), CSize(100, 100), pContext))
		{
		m_wndSplitter.DestroyWindow();
		return FALSE;
		}
	
	return TRUE;
	}

BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
	{
	if( !CFrameWnd::PreCreateWindow(cs) )
		return FALSE;
	// TODO: Modify the Window class or styles here by modifying
	//  the CREATESTRUCT cs
	
	return TRUE;
	}

/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics

#ifdef _DEBUG
void CMainFrame::AssertValid() const
	{
	CFrameWnd::AssertValid();
	}

void CMainFrame::Dump(CDumpContext& dc) const
	{
	CFrameWnd::Dump(dc);
	}

#endif //_DEBUG

/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers

CGrammarIDEView* CMainFrame::GetRightPane()
	{
	CWnd* pWnd = m_wndSplitter.GetPane(0, 1);
	CGrammarIDEView* pView = DYNAMIC_DOWNCAST(CGrammarIDEView, pWnd);
	return pView;
	}

void CMainFrame::OnUpdateViewStyles(CCmdUI* pCmdUI)
	{
	// TODO: customize or extend this code to handle choices on the
	// View menu.
	
	CGrammarIDEView* pView = GetRightPane(); 
	
	// if the right-hand pane hasn't been created or isn't a view,
	// disable commands in our range
	
	if (pView == NULL)
		pCmdUI->Enable(FALSE);
	else
		{
		DWORD dwStyle = pView->GetStyle() & LVS_TYPEMASK;
		
		// if the command is ID_VIEW_LINEUP, only enable command
		// when we're in LVS_ICON or LVS_SMALLICON mode
		
		if (pCmdUI->m_nID == ID_VIEW_LINEUP)
			{
			if (dwStyle == LVS_ICON || dwStyle == LVS_SMALLICON)
				pCmdUI->Enable();
			else
				pCmdUI->Enable(FALSE);
			}
		else
			{
			// otherwise, use dots to reflect the style of the view
			pCmdUI->Enable();
			BOOL bChecked = FALSE;
			
			switch (pCmdUI->m_nID)
				{
				case ID_VIEW_DETAILS:
					bChecked = (dwStyle == LVS_REPORT);
					break;
					
				case ID_VIEW_SMALLICON:
					bChecked = (dwStyle == LVS_SMALLICON);
					break;
					
				case ID_VIEW_LARGEICON:
					bChecked = (dwStyle == LVS_ICON);
					break;
					
				case ID_VIEW_LIST:
					bChecked = (dwStyle == LVS_LIST);
					break;
					
				default:
					bChecked = FALSE;
					break;
				}
			
			pCmdUI->SetRadio(bChecked ? 1 : 0);
			}
		}
	}


void CMainFrame::OnViewStyle(UINT nCommandID)
	{
	// TODO: customize or extend this code to handle choices on the
	// View menu.
	CGrammarIDEView* pView = GetRightPane();
	}