windows-nt/Source/XPSP1/NT/shell/osshell/accesory/mspaint/ipframe.cpp

// ipframe.cpp : implementation of the CInPlaceFrame class
//

#include "stdafx.h"
#include "pbrush.h"
#include "pbrusfrm.h"
#include "pbrusvw.h"
#include "ipframe.h"
#include "minifwnd.h"
#include "imgwell.h"
#include "toolbox.h"
#include "imgcolor.h"
#include "bmobject.h"
#include "imgsuprt.h"
#include "global.h"
#include "colorsrc.h"
#include <htmlhelp.h>

#ifdef _DEBUG
#undef THIS_FILE
static CHAR BASED_CODE THIS_FILE[] = __FILE__;
#endif

IMPLEMENT_DYNCREATE(CInPlaceFrame, COleIPFrameWnd)

#include "memtrace.h"

/***************************************************************************/
// CInPlaceFrame

BEGIN_MESSAGE_MAP(CInPlaceFrame, COleIPFrameWnd)
    //{{AFX_MSG_MAP(CInPlaceFrame)
    ON_WM_CREATE()
        ON_WM_SIZE()
        ON_WM_SYSCOLORCHANGE()
        ON_WM_CLOSE()
        //}}AFX_MSG_MAP

    ON_MESSAGE(WM_CONTEXTMENU, OnContextMenu)

    // Global help commands
    ON_COMMAND(ID_HELP_INDEX, OnHelpIndex)
    ON_COMMAND(ID_HELP_USING, OnHelpUsing)
    ON_COMMAND(ID_HELP, OnHelp)
    ON_COMMAND(ID_DEFAULT_HELP, OnHelpIndex)
    ON_COMMAND(ID_CONTEXT_HELP, OnContextHelp)
   

        ON_UPDATE_COMMAND_UI(ID_VIEW_TOOL_BOX, COleIPFrameWnd::OnUpdateControlBarMenu)
        ON_COMMAND_EX(ID_VIEW_TOOL_BOX, COleIPFrameWnd::OnBarCheck)
        ON_UPDATE_COMMAND_UI(ID_VIEW_COLOR_BOX, COleIPFrameWnd::OnUpdateControlBarMenu)
        ON_COMMAND_EX(ID_VIEW_COLOR_BOX, COleIPFrameWnd::OnBarCheck)
END_MESSAGE_MAP()

/***************************************************************************/
// CInPlaceFrame construction/destruction

CInPlaceFrame::CInPlaceFrame()
    {
    theApp.m_pwndInPlaceFrame = this;
    }

/***************************************************************************/

CInPlaceFrame::~CInPlaceFrame()
    {
    theApp.m_pwndInPlaceFrame = NULL;
    theApp.m_hwndInPlaceApp   = NULL;

    g_pStatBarWnd = 0;
    g_pImgToolWnd = 0;
    g_pImgColorsWnd = 0;
    }

/***************************************************************************/

CWnd* CInPlaceFrame::GetMessageBar()
    {
    CPBFrame* pwndMain = (CPBFrame*)theApp.m_pMainWnd;

    if (pwndMain                   != NULL
    &&  pwndMain->m_statBar.m_hWnd != NULL)
        return &(pwndMain->m_statBar);

    return NULL;
    }

/***************************************************************************/

int CInPlaceFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
    {
    if (COleIPFrameWnd::OnCreate(lpCreateStruct) == -1)
        return -1;

    // CResizeBar implements in-place resizing.
    if (! m_wndResizeBar.Create( this ))
        {
        TRACE(TEXT("MSPaint Failed to create resize bar\n"));
        return -1;      // fail to create
        }

    // By default, it is a good idea to register a drop-target that does
    //  nothing with your frame window.  This prevents drops from
    //  "falling through" to a container that supports drag-drop.
    m_dropTarget.Register( this );

    return 0;
    }

/******************************************************************************/

BOOL CInPlaceFrame::OnCreateControlBars( CFrameWnd* pWndFrame, CFrameWnd* pWndDoc )
    {
    theApp.m_hwndInPlaceApp = pWndFrame->GetSafeHwnd();

    CPBView* pView = (CPBView*)GetActiveView();

    ASSERT( pView != NULL );

    if (pView == NULL || ! pView->IsKindOf( RUNTIME_CLASS( CPBView ) ))
        return FALSE;

        g_pStatBarWnd = &m_statBar;
        g_pImgToolWnd = &m_toolBar;
        g_pImgColorsWnd = &m_colorBar;

    pView->SetTools();

    return TRUE;
    }

/***************************************************************************/

void CInPlaceFrame::RepositionFrame( LPCRECT lpPosRect, LPCRECT lpClipRect )
    {
    COleIPFrameWnd::RepositionFrame( lpPosRect, lpClipRect );

        // The other control bars can overlap and result in mispaints
    if ( IsWindow(m_wndResizeBar.m_hWnd) )
                m_wndResizeBar.Invalidate();
    }

/***************************************************************************/

void CInPlaceFrame::OnSize(UINT nType, int cx, int cy)
    {
    COleIPFrameWnd::OnSize( nType, cx, cy );


        TRACE( TEXT("MSPaint New Size %d x %d\n"), cx, cy );
    }

/***************************************************************************/
// CInPlaceFrame diagnostics

#ifdef _DEBUG
void CInPlaceFrame::AssertValid() const
    {
    COleIPFrameWnd::AssertValid();
    }

/***************************************************************************/

void CInPlaceFrame::Dump(CDumpContext& dc) const
    {
    COleIPFrameWnd::Dump(dc);
    }
#endif //_DEBUG

/***************************************************************************/

void CInPlaceFrame::OnSysColorChange()
{
        COleIPFrameWnd::OnSysColorChange();

        ResetSysBrushes();
}

/***************************************************************************/


void CInPlaceFrame::OnClose()
{
        // TODO: Add your message handler code here and/or call default
        SaveBarState(TEXT("General"));
        CancelToolMode (FALSE);
        COleIPFrameWnd::OnClose();
}

void CInPlaceFrame::OnHelpIndex()
{
    ::HtmlHelpA( ::GetDesktopWindow(), "mspaint.chm", HH_DISPLAY_TOPIC, 0L );
}

LRESULT CInPlaceFrame::OnContextMenu(WPARAM wParam, LPARAM lParam)
{
        // Just make sure this message does not get passed to the parent
        return(1);
}