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

#include "stdafx.h"
#include "RstDemo.h"

#include "MainFrm.h"

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

#define MAX_STRING_BUFFER                255
/////////////////////////////////////////////////////////////////////////////
// LUserToolbar

LEAD_IMPLEMENTOBJECT(LUserToolbar);

LUserToolbar::LUserToolbar()
{
   EnableCallBack(TRUE);
   m_pStatusBar = NULL ;
   m_hInsatnce = 0 ;
}
LUserToolbar::~LUserToolbar()
{
}

L_INT LUserToolbar::SetStatusBar( CWnd* pStatusBar, HINSTANCE hInst )
{
   m_pStatusBar = pStatusBar ;
   return SUCCESS ;
}

L_INT LUserToolbar::ToolbarCallBack(L_UINT nButtonID, L_UINT32 dwData)
{
   L_TCHAR buffer [ MAX_STRING_BUFFER ] ; 
   L_INT  nID=ID_TOOL_BRUSH;

   if (nButtonID == -1)
      SetButtonChecked(m_nPrevButton);
   else
      m_nPrevButton = nButtonID;

   switch ( nButtonID )
   {
      case ID_TOOL_PAINT_BRUSH:
         {
            nID = ID_TOOL_BRUSH ;		
         }

         break ;

      case ID_TOOL_PAINT_SHAPE_LINE:
         {
            nID = ID_TOOL_SHAPE_LINE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_SHAPE_RECT:
         {
            nID = ID_TOOL_SHAPE_RECT ;    
         }
      
         break ;
      
      case ID_TOOL_PAINT_SHAPE_ROUNDRECT:
         {
            nID = ID_TOOL_SHAPE_ROUNDRECT ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_SHAPE_ELLIPSE:
         {
            nID = ID_TOOL_SHAPE_ELLIPSE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_SHAPE_POLYGON:
         {
            nID = ID_TOOL_SHAPE_POLYGON ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_SHAPE_BEZIER:
         {
            nID = ID_TOOL_SHAPE_BEZIER ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_RECT:
         {
            nID = ID_TOOL_REGION_RECT ;         
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_ROUNDRECT:
         {
            nID = ID_TOOL_REGION_ROUNDRECT ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_ELLIPSE:
         {
            nID = ID_TOOL_REGION_ELLIPSE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_POLYGON:
         {
            nID = ID_TOOL_REGION_POLYGON ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_SURFACE:
         {
            nID = ID_TOOL_REGION_SURFACE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_BORDER:
         {
            nID = ID_TOOL_REGION_BORDER ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_REGION_COLOR:
         {
            nID = ID_TOOL_REGION_COLOR ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_FILL_SURFACE:
         {
            nID = ID_TOOL_FILL_SURFACE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_FILL_BORDER:
         {
            nID = ID_TOOL_FILL_BORDER ;   
         }
      
         break ;
      
      case ID_TOOL_PAINT_FILL_COLORREPLACE:
         {
            nID = ID_TOOL_FILL_COLORREPLACE ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_TEXT:
         {
            nID = ID_TOOL_TEXT ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_ZOOM:
         {
            nID = ID_TOOL_ZOOM ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_BORDERCOLORPICKER:
         {
            nID = ID_TOOL_BORDERCOLORPICKER ;
         }
      
         break ;
      
      case ID_TOOL_PAINT_MOVER:
         {
            nID = ID_TOOL_MOVER ;
         }
      
         break ;

   }

   LoadString ( m_hInsatnce , nID, buffer, MAX_STRING_BUFFER ) ; 

   if (m_pStatusBar)
      m_pStatusBar->SetWindowText( buffer ) ;

   return SUCCESS ;
}

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

IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)

BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
   //{{AFX_MSG_MAP(CMainFrame)
   ON_WM_CREATE()
   ON_WM_DESTROY()
   ON_WM_PALETTECHANGED()
   ON_WM_QUERYNEWPALETTE()
   ON_WM_SYSCOLORCHANGE()
   ON_WM_CLOSE()
   ON_COMMAND(ID_VIEW_TOOL_BAR, OnViewToolBar)
   ON_UPDATE_COMMAND_UI(ID_VIEW_TOOL_BAR, OnUpdateViewToolBar)
	ON_WM_PALETTEISCHANGING()
	//}}AFX_MSG_MAP
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()
{
}

CMainFrame::~CMainFrame()
{
}

int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
   if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
      return -1;

   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
   }

   LRasterPaintWindow::Initialize();

   LRasterPaintWindow::CreateToolbar(&m_LToolbar, m_hWnd, TEXT("Raster Paint Toolbar"));
   LRasterPaintWindow::SetToolbar(&m_LToolbar);

   m_LToolbar.SetStatusBar( GetMessageBar( ), AfxGetApp()->m_hInstance ) ;

   POINT ptPos = {0, 0};
   RECT  rcClient; 
   CMainFrame::GetClientRect(&rcClient);
   ptPos.x = rcClient.left + 2;
   ptPos.y = rcClient.top + 2;
   CMainFrame::ClientToScreen(&ptPos);

   LRasterPaintWindow::SetToolbarPosition(&ptPos);
   LRasterPaintWindow::ShowToolbar(TRUE);

   return 0;
}

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

   return CMDIFrameWnd::PreCreateWindow(cs);
}

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

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

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

#endif //_DEBUG

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

void CMainFrame::OnDestroy()
{
   LRasterPaintWindow::Free();

   CMDIFrameWnd::OnDestroy();
}

void CMainFrame::OnPaletteChanged(CWnd* pFocusWnd)
{
   if(pFocusWnd!=NULL)
      SendMessageToDescendants(WM_HANDLEPALETTE,(WPARAM)pFocusWnd->m_hWnd, TRUE);
}

BOOL CMainFrame::OnQueryNewPalette()
{
   CMDIChildWnd* pMDIChildWnd = MDIGetActive();

   if (pMDIChildWnd!=NULL)
   {
      CRstDemoView* pView = (CRstDemoView*)pMDIChildWnd->GetActiveView();

      if(pView!=NULL)
      {
         pView->m_RasterPntWnd.HandlePalette(WM_QUERYNEWPALETTE,0,0);
         return TRUE;
      }
   }

   return FALSE;
}

void CMainFrame::OnSysColorChange()
{
    OnQueryNewPalette();
}

void CMainFrame::OnPaletteIsChanging(CWnd* pRealizeWnd) 
{
   OnPaletteChanged (GetActiveView());
}

void CMainFrame::OnClose()
{
   CRstDemoApp *pTheApp = (CRstDemoApp*)AfxGetApp() ;
   pTheApp->DoSaveAllDocs() ;

   LRasterPaintWindow::FreeToolbar(&m_LToolbar);

   LRasterPaintWindow::Free();

   CMDIFrameWnd::OnClose();
}

void CMainFrame::OnViewToolBar()
{
   LRasterPaintWindow::ShowToolbar(!m_LToolbar.IsVisible());
}

void CMainFrame::OnUpdateViewToolBar(CCmdUI* pCmdUI)
{
   pCmdUI->SetCheck(m_LToolbar.IsVisible());
}