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WindowsXP-SP1/admin/activec/conui/mainfrm.cpp
Microsoft f7ca35dddd First commit
2020-09-30 16:53:49 +02:00

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//+-------------------------------------------------------------------------
//
// Microsoft Windows
// Copyright (C) Microsoft Corporation, 1992 - 1999
//
// File: mainfrm.cpp
//
// Contents: Main frame for amc
//
// History: 01-Jan-96 TRomano Created
// 16-Jul-96 WayneSc Add code to test switching views
//
//--------------------------------------------------------------------------
#include "stdafx.h"
#include "AMCDoc.h"
#include "AMCView.h"
#include "AMC.h"
#include "MainFrm.h"
#include "ChildFrm.h"
#include "treectrl.h"
#include "menubar.h"
#include "mdiuisim.h"
#include "toolbar.h"
#include "props.h"
#include "sysmenu.h"
#include "amcmsgid.h"
#include "HtmlHelp.h"
#include "strings.h"
#include "ndmgrp.h"
#include "amcmsgid.h"
#include "tbtrack.h"
#include "caption.h"
#include "scriptevents.h"
#ifdef DBG
CTraceTag tagMainFrame(TEXT("CMainFrame"), TEXT("Messages"));
#endif
//############################################################################
//############################################################################
//
// Implementation of class CMMCApplicationFrame
//
//############################################################################
//############################################################################
/*+-------------------------------------------------------------------------*
* class CMMCApplicationFrame
*
*
* PURPOSE: The COM 0bject that exposes the Frame interface off the Application object.
*
*+-------------------------------------------------------------------------*/
class CMMCApplicationFrame :
public CMMCIDispatchImpl<Frame>,
public CTiedComObject<CMainFrame>
{
typedef CMainFrame CMyTiedObject;
public:
BEGIN_MMC_COM_MAP(CMMCApplicationFrame)
END_MMC_COM_MAP()
//Frame interface
public:
STDMETHOD(Maximize)();
STDMETHOD(Minimize)();
STDMETHOD(Restore)();
STDMETHOD(get_Left)(int *pLeft) {return GetCoordinate(pLeft, eLeft);}
STDMETHOD(put_Left)(int left) {return PutCoordinate(left, eLeft);}
STDMETHOD(get_Right)(int *pRight) {return GetCoordinate(pRight, eRight);}
STDMETHOD(put_Right)(int right) {return PutCoordinate(right, eRight);}
STDMETHOD(get_Top)(int *pTop) {return GetCoordinate(pTop, eTop);}
STDMETHOD(put_Top)(int top) {return PutCoordinate(top, eTop);}
STDMETHOD(get_Bottom)(int *pBottom) {return GetCoordinate(pBottom, eBottom);}
STDMETHOD(put_Bottom)(int bottom) {return PutCoordinate(bottom, eBottom);}
private:
enum eCoordinate { eLeft, eRight, eTop, eBottom };
STDMETHOD(GetCoordinate)(int *pCoordinate, eCoordinate e);
STDMETHOD(PutCoordinate)(int coordinate, eCoordinate e);
};
/*+-------------------------------------------------------------------------*
*
* CMMCApplicationFrame::Maximize
*
* PURPOSE:
*
* RETURNS:
* HRESULT
*
*+-------------------------------------------------------------------------*/
HRESULT
CMMCApplicationFrame::Maximize()
{
DECLARE_SC(sc, TEXT("CMMCApplicationFrame::Maximize"));
CMyTiedObject *pTiedObj = NULL;
sc = ScGetTiedObject(pTiedObj);
if(sc)
return sc.ToHr();
// do the operation
sc = pTiedObj->ScMaximize();
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
*
* CMMCApplicationFrame::Minimize
*
* PURPOSE:
*
* RETURNS:
* HRESULT
*
*+-------------------------------------------------------------------------*/
HRESULT
CMMCApplicationFrame::Minimize()
{
DECLARE_SC(sc, TEXT("CMMCApplicationFrame::Minimize"));
CMyTiedObject *pTiedObj = NULL;
sc = ScGetTiedObject(pTiedObj);
if(sc)
return sc.ToHr();
// do the operation
sc = pTiedObj->ScMinimize();
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
*
* CMMCApplicationFrame::Restore
*
* PURPOSE:
*
* RETURNS:
* HRESULT
*
*+-------------------------------------------------------------------------*/
HRESULT
CMMCApplicationFrame::Restore()
{
DECLARE_SC(sc, TEXT("CMMCApplicationFrame::Restore"));
CMyTiedObject *pTiedObj = NULL;
sc = ScGetTiedObject(pTiedObj);
if(sc)
return sc.ToHr();
sc = pTiedObj->ScRestore();
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
*
* CMMCApplicationFrame::GetCoordinate
*
* PURPOSE:
*
* PARAMETERS:
* int * pCoordinate :
* eCoordinate e :
*
* RETURNS:
* HRESULT
*
*+-------------------------------------------------------------------------*/
HRESULT
CMMCApplicationFrame::GetCoordinate(int *pCoordinate, eCoordinate e)
{
DECLARE_SC(sc, TEXT("CMMCApplicationFrame::GetCoordinate"));
// check parameters
if(!pCoordinate)
{
sc = E_POINTER;
return sc.ToHr();
}
CMyTiedObject *pTiedObj = NULL;
sc = ScGetTiedObject(pTiedObj);
if(sc)
return sc.ToHr();
RECT rect;
// do the operation
sc = pTiedObj->ScGetPosition(rect);
if(sc)
return sc.ToHr();
switch(e)
{
case eTop:
*pCoordinate = rect.top;
break;
case eBottom:
*pCoordinate = rect.bottom;
break;
case eLeft:
*pCoordinate = rect.left;
break;
case eRight:
*pCoordinate = rect.right;
break;
default:
ASSERT(0 && "Should not come here!!");
break;
}
return sc.ToHr();
}
/*+-------------------------------------------------------------------------*
*
* CMMCApplicationFrame::PutCoordinate
*
* PURPOSE:
*
* PARAMETERS:
* int coordinate :
* eCoordinate e :
*
* RETURNS:
* HRESULT
*
*+-------------------------------------------------------------------------*/
HRESULT
CMMCApplicationFrame::PutCoordinate(int coordinate, eCoordinate e)
{
DECLARE_SC(sc, TEXT("CMMCApplicationFrame::PutCoordinate"));
CMyTiedObject *pTiedObj = NULL;
sc = ScGetTiedObject(pTiedObj);
if(sc)
return sc.ToHr();
RECT rect;
sc = pTiedObj->ScGetPosition(rect);
if(sc)
return sc.ToHr();
switch(e)
{
case eTop:
rect.top = coordinate;
break;
case eBottom:
rect.bottom = coordinate;
break;
case eLeft:
rect.left = coordinate;
break;
case eRight:
rect.right = coordinate;
break;
default:
ASSERT(0 && "Should not come here!!");
break;
}
sc = pTiedObj->ScSetPosition(rect);
return sc.ToHr();
}
//############################################################################
//############################################################################
//
// Misc declarations
//
//############################################################################
//############################################################################
static TBBUTTON MainButtons[] =
{
{ 0, ID_FILE_NEW , TBSTATE_ENABLED, TBSTYLE_BUTTON, {0,0}, 0L, 0 },
{ 1, ID_FILE_OPEN , TBSTATE_ENABLED, TBSTYLE_BUTTON, {0,0}, 0L, 1 },
{ 2, ID_FILE_SAVE , TBSTATE_ENABLED, TBSTYLE_BUTTON, {0,0}, 0L, 2 },
{ 0, 0 , TBSTATE_ENABLED, TBSTYLE_SEP , {0,0}, 0L, 0 },
{ 3, ID_WINDOW_NEW , TBSTATE_ENABLED, TBSTYLE_BUTTON, {0,0}, 0L, 3 },
};
/*
* remove the definition that WTL might have given us
*/
#ifdef ID_VIEW_REFRESH
#undef ID_VIEW_REFRESH
#endif
enum DoWeNeedThis
{
ID_VIEW_REFRESH = 12797
};
//############################################################################
//############################################################################
//
// Implementation of class CMainFrame
//
//############################################################################
//############################################################################
IMPLEMENT_DYNAMIC(CMainFrame, CMDIFrameWnd)
// CODEWORK message reflection not working yet
BEGIN_MESSAGE_MAP(CMainFrame, CMDIFrameWnd)
//{{AFX_MSG_MAP(CMainFrame)
ON_WM_CREATE()
ON_WM_DRAWCLIPBOARD()
ON_WM_CHANGECBCHAIN()
ON_UPDATE_COMMAND_UI(ID_FILE_PRINT, OnUpdateFilePrint)
ON_UPDATE_COMMAND_UI(ID_FILE_PRINT_SETUP, OnUpdateFilePrintSetup)
ON_WM_CLOSE()
ON_COMMAND(ID_VIEW_TOOLBAR, OnViewToolbar)
ON_UPDATE_COMMAND_UI(ID_VIEW_TOOLBAR, OnUpdateViewToolbar)
ON_WM_SIZE()
ON_COMMAND(ID_HELP_HELPTOPICS, OnHelpTopics)
ON_COMMAND(ID_VIEW_REFRESH, OnViewRefresh)
ON_UPDATE_COMMAND_UI(ID_VIEW_REFRESH, OnUpdateViewRefresh)
ON_WM_DESTROY()
ON_WM_SYSCOMMAND()
ON_WM_INITMENUPOPUP()
ON_COMMAND(ID_CONSOLE_PROPERTIES, OnConsoleProperties)
ON_WM_MOVE()
ON_WM_ACTIVATE()
ON_WM_NCACTIVATE()
ON_WM_NCPAINT()
ON_WM_PALETTECHANGED()
ON_WM_QUERYNEWPALETTE()
ON_COMMAND(ID_WINDOW_NEW, OnWindowNew)
ON_WM_SETTINGCHANGE()
ON_WM_MENUSELECT()
ON_MESSAGE(WM_UNINITMENUPOPUP, OnUnInitMenuPopup)
//}}AFX_MSG_MAP
#ifdef DBG
ON_COMMAND(ID_MMC_TRACE_DIALOG, OnMMCTraceDialog)
#endif
ON_MESSAGE(WM_SETTEXT, OnSetText)
ON_MESSAGE(MMC_MSG_PROP_SHEET_NOTIFY, OnPropertySheetNotify)
ON_MESSAGE(MMC_MSG_SHOW_SNAPIN_HELP_TOPIC, OnShowSnapinHelpTopic)
// The following entry is placed here for compatibilty with versions
// of mmc.lib that were compiled with the incorrect value for message
// MMC_MSG_SHOW_SNAPIN_HELP_TOPIC. MMC.lib function MMCPropertyHelp
// sends this message to the mainframe window when called by a snap-in.
ON_MESSAGE(MMC_MSG_SHOW_SNAPIN_HELP_TOPIC_ALT, OnShowSnapinHelpTopic)
END_MESSAGE_MAP()
//+-------------------------------------------------------------------
//
// Member: CMainFrame::OnMenuSelect
//
// Synopsis: Handles WM_MENUSELECT, sets status bar text for the
// given menu item.
//
// Arguments: [nItemID] - the resource id of menu item.
// [nFlags] - MF_* flags
// [hMenu] -
//
// Returns: none
//
//--------------------------------------------------------------------
void CMainFrame::OnMenuSelect(UINT nItemID, UINT nFlags, HMENU hMenu)
{
DECLARE_SC(sc, TEXT("CMainFrame::OnMenuSelect"));
if (nFlags & MF_SYSMENU)
return;
CString strText = TEXT("");
CString strStatusText;
/*
* We need to handle special cases, most of the menu items have status text with them.
* The exception being, the favoties list, the windows list in windows menu and popup menus.
* The reason is the menu ids are not unique in main menu because we do TrackPopupMenu at
* three places first one for File, Window & Help menus done in menubar.cpp, second for
* Action & View menu in cmenu.cpp and third favorites menu in favui.cpp.
*/
/*
* Special case 1: Check to see if current menu is favorites menu, if so need to get status
* text for favorites list except for "Add to favorites.." and "Organize favorites.." items.
* The below test can break if "Add to Favorites..." is moved in menu resource.
*/
if ((IDS_ADD_TO_FAVORITES != nItemID) &&
(IDS_ORGANIZEFAVORITES != nItemID) &&
(GetMenuItemID(hMenu, 0) == IDS_ADD_TO_FAVORITES) )
{
strStatusText.LoadString(IDS_FAVORITES_ACTIVATE);
}
/*
* Special case 2: Handle any popup menus (popup menus dont have any ID).
*/
else if (nFlags & MF_POPUP)
{
// do nothing
}
// Special case 3: Assume mmc supports maximum of 1024 windows for status bar text sake.
else if ( (nItemID >= AFX_IDM_FIRST_MDICHILD) && (nItemID <= AFX_IDM_FIRST_MDICHILD+1024) )
{
strStatusText.LoadString(ID_WINDOW_ACTIVATEWINDOW);
}
else
{
strText.LoadString(nItemID);
int iSeparator = strText.Find(_T('\n'));
if (iSeparator < 0) // No status text so use the menu text as status text.
strStatusText = strText;
else
strStatusText = strText.Mid(iSeparator);
}
CChildFrame *pChildFrame = dynamic_cast<CChildFrame*>(GetActiveFrame());
if (!pChildFrame)
return;
sc = pChildFrame->ScSetStatusText(strStatusText);
if (sc)
return;
return;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScGetFrame
*
* PURPOSE: Returns a pointer to the COM object that implements the
* Frame interface.
*
* PARAMETERS:
* Frame **ppFrame :
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScGetFrame(Frame **ppFrame)
{
DECLARE_SC(sc, TEXT("CMainFrame::ScGetFrame") );
if(!ppFrame)
{
sc = E_POINTER;
return sc;
}
*ppFrame = NULL;
// NOTE the com object cannot be cached with a smart pointer owned by CMainFrame
// since CMainFrame is VERY LONG living guy - it will lock mmc.exe from exitting
// it could be used by creating CComObjectCached, but CTiedComObjectCreator does
// not support that
// see bug # 101564
CComPtr<Frame> spFrame;
// create a CMMCApplicationFrame if not already done so.
sc = CTiedComObjectCreator<CMMCApplicationFrame>::ScCreateAndConnect(*this, spFrame);
if(sc)
return sc;
if(spFrame == NULL)
{
sc = E_UNEXPECTED;
return sc;
}
*ppFrame = spFrame.Detach();
return sc;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScMaximize
*
* PURPOSE:
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScMaximize()
{
DECLARE_SC(sc, TEXT("CMainFrame::ScMaximize"));
ShowWindow(SW_MAXIMIZE);
return sc;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScMinimize
*
* PURPOSE:
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScMinimize()
{
DECLARE_SC(sc, TEXT("CMainFrame::ScMinimize"));
ShowWindow(SW_MINIMIZE);
return sc;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScRestore
*
* PURPOSE: Restores the position of the main frame.
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScRestore()
{
DECLARE_SC(sc, TEXT("CMainFrame::ScRestore"));
ShowWindow(SW_RESTORE);
return sc;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScSetPosition
*
* PURPOSE: Sets the position of the main frame
*
* PARAMETERS:
* const RECT :
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScSetPosition(const RECT &rect)
{
DECLARE_SC(sc, TEXT("CMainFrame::ScSetPosition"));
int width = rect.right - rect.left + 1;
int height = rect.bottom - rect.top + 1;
SetWindowPos(NULL /*hWndInsertAfter*/, rect.left, rect.top, width, height, SWP_NOZORDER);
return sc;
}
/*+-------------------------------------------------------------------------*
*
* CMainFrame::ScGetPosition
*
* PURPOSE:
*
* PARAMETERS:
* RECT & rect :
*
* RETURNS:
* SC
*
*+-------------------------------------------------------------------------*/
SC
CMainFrame::ScGetPosition(RECT &rect)
{
DECLARE_SC(sc, TEXT("CMainFrame::ScGetPosition"));
GetWindowRect(&rect);
return sc;
}
// OnActivate is overridden to work around a SQL snap-in problem under
// Win9x. When SQL tries to force focus back to its property sheet it
// causes an infinite recursion of the OnActivate call.
// This override discards any activation that occurs during the processing
// of a prior activation.
void CMainFrame::OnActivate( UINT nState, CWnd* pWndOther, BOOL bMinimized )
{
Trace(tagMainFrame, TEXT("OnActivate: nState=%d"), nState);
static bActivating = FALSE;
m_fCurrentlyActive = (nState != WA_INACTIVE);
// if activating
if (m_fCurrentlyActive)
{
CAMCApp* pApp = AMCGetApp();
ASSERT(NULL != pApp);
// if windows and we're already activating, prevent recursion
if ( (NULL != pApp) && (pApp->IsWin9xPlatform() == true) && bActivating)
return;
// Process activation request
bActivating = TRUE;
CMDIFrameWnd::OnActivate(nState, pWndOther, bMinimized);
bActivating = FALSE;
}
else
{
// if we have accelarators hilited (it happen when one press Alt+TAB)
// we need to remove them now.
SendMessage( WM_CHANGEUISTATE, MAKEWPARAM(UIS_SET, UISF_HIDEACCEL | UISF_HIDEFOCUS));
// Let unactivate through
CMDIFrameWnd::OnActivate(nState, pWndOther, bMinimized);
}
}
CAMCView* CMainFrame::GetActiveAMCView()
{
CChildFrame *pChildFrame = dynamic_cast<CChildFrame*>(GetActiveFrame());
if (!pChildFrame)
return NULL;
CAMCView* pAMCView = pChildFrame->GetAMCView();
ASSERT(pAMCView != NULL);
ASSERT(::IsWindow(*pAMCView));
if (pAMCView && ::IsWindow(*pAMCView))
return pAMCView;
return NULL;
}
CAMCTreeView* CMainFrame::_GetActiveAMCTreeView()
{
CAMCView* pAMCView = GetActiveAMCView();
CAMCTreeView* pAMCTreeView = pAMCView ? pAMCView->GetTreeCtrl() : NULL;
if (pAMCTreeView && ::IsWindow(*pAMCTreeView))
return pAMCTreeView;
return NULL;
}
void CMainFrame::OnDrawClipboard()
{
if (m_hwndToNotifyCBChange != NULL &&
::IsWindow(m_hwndToNotifyCBChange))
{
::SendMessage(m_hwndToNotifyCBChange, WM_DRAWCLIPBOARD, 0, 0);
m_hwndToNotifyCBChange = NULL;
}
if (m_hwndNextCB != NULL &&
::IsWindow(m_hwndNextCB))
{
::SendMessage(m_hwndNextCB, WM_DRAWCLIPBOARD, 0, 0);
}
CAMCDoc* pAMCDoc = CAMCDoc::GetDocument();
if (pAMCDoc)
{
CAMCViewPosition pos = pAMCDoc->GetFirstAMCViewPosition();
while (pos != NULL)
{
CAMCView* v = pAMCDoc->GetNextAMCView(pos);
if (v && ::IsWindow(*v))
v->OnUpdatePasteBtn();
}
}
}
void CMainFrame::OnChangeCbChain(HWND hWndRemove, HWND hWndAfter)
{
if (m_hwndNextCB == hWndRemove)
m_hwndNextCB = hWndAfter;
else if (m_hwndNextCB != NULL && ::IsWindow(m_hwndNextCB))
::SendMessage(m_hwndNextCB, WM_CHANGECBCHAIN,
(WPARAM)hWndRemove, (LPARAM)hWndAfter);
}
void CMainFrame::OnWindowNew()
{
// lock AppEvents until this function is done
LockComEventInterface(AppEvents);
CAMCDoc* pAMCDoc = CAMCDoc::GetDocument();
ASSERT(pAMCDoc != NULL);
if (pAMCDoc != NULL)
{
pAMCDoc->SetMTNodeIDForNewView(ROOTNODEID);
pAMCDoc->CreateNewView(true);
}
}
/////////////////////////////////////////////////////////////////////////////
// CMainFrame construction/destruction
CMainFrame::CMainFrame()
:
m_hwndToNotifyCBChange(NULL),
m_hwndNextCB(NULL),
m_fCurrentlyMinimized(false),
m_fCurrentlyActive(false)
{
CommonConstruct();
}
void CMainFrame::CommonConstruct(void)
{
m_pRebar = NULL;
m_pMenuBar = NULL;
m_pToolBar = NULL;
m_pMDIChildWndFocused = NULL;
m_hMenuCurrent = NULL;
m_pToolbarTracker = NULL;
SetInRenameMode(false);
}
CMainFrame::~CMainFrame()
{
delete m_pMenuBar;
delete m_pToolBar;
delete m_pRebar;
delete m_pToolbarTracker;
}
int CMainFrame::OnCreate(LPCREATESTRUCT lpCreateStruct)
{
DECLARE_SC(sc, TEXT("CMainFrame::OnCreate"));
if (CMDIFrameWnd::OnCreate(lpCreateStruct) == -1)
return -1;
if (!m_wndMDIClient.SubclassWindow(m_hWndMDIClient))
{
ASSERT(0 && "Failed to subclass MDI client window\n");
return -1;
}
ASSERT(m_wndMDIClient.m_hWnd == m_hWndMDIClient);
// create the rebar
m_pRebar = new CRebarDockWindow;
m_pRebar->Create(this,WS_CHILD|WS_VISIBLE, IDR_REBAR);
// Create the toolbar like we just created the stat bar
//m_wndToolBar.Create(this, WS_CHILD|WS_VISIBLE|SBARS_SIZEGRIP, 0x1003);
m_ToolBarDockSite.Create(CDockSite::DSS_TOP);
m_ToolBarDockSite.Attach(m_pRebar);
m_ToolBarDockSite.Show();
m_DockingManager.Attach(&m_ToolBarDockSite);
AddMainFrameBars();
m_hwndNextCB = SetClipboardViewer();
if (m_hwndNextCB == NULL)
{
LRESULT lr = GetLastError();
ASSERT(lr == 0);
}
// append our modifications to the system menu
AppendToSystemMenu (this, eMode_Last + 1);
// create the toolbar tracker
m_pToolbarTracker = new CToolbarTracker (this);
return 0;
}
BOOL CMainFrame::PreCreateWindow(CREATESTRUCT& cs)
{
if (!CMDIFrameWnd::PreCreateWindow(cs))
return (FALSE);
static TCHAR szClassName[countof (MAINFRAME_CLASS_NAME)];
static bool fFirstTime = true;
if (fFirstTime)
{
USES_CONVERSION;
_tcscpy (szClassName, W2T (MAINFRAME_CLASS_NAME));
fFirstTime = false;
}
WNDCLASS wc;
HINSTANCE hInst = AfxGetInstanceHandle();
BOOL fSuccess = GetClassInfo (hInst, szClassName, &wc);
// if we haven't already registered...
if (!fSuccess && ::GetClassInfo (hInst, cs.lpszClass, &wc))
{
// ...register a uniquely-named window class so
// MMCPropertyHelp the correct main window
wc.lpszClassName = szClassName;
wc.hIcon = GetDefaultIcon();
fSuccess = AfxRegisterClass (&wc);
}
if (fSuccess)
{
// Use the new child frame window class
cs.lpszClass = szClassName;
// remove MFC's title-munging styles
cs.style &= ~(FWS_ADDTOTITLE | FWS_PREFIXTITLE);
}
return (fSuccess);
}
/////////////////////////////////////////////////////////////////////////////
// CMainFrame diagnostics
#ifdef _DEBUG
void CMainFrame::AssertValid() const
{
CMDIFrameWnd::AssertValid();
}
void CMainFrame::Dump(CDumpContext& dc) const
{
CMDIFrameWnd::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CMainFrame message handlers
// this code is duplicated in ..\nodemgr\propsht.cpp
BOOL CALLBACK MyEnumThreadWindProc (HWND current, LPARAM lParam)
{ // this enumerates non-child-windows created by a given thread
if (!IsWindow (current))
return TRUE; // this shouldn't happen, but does!!!
if (!IsWindowVisible (current)) // if they've explicitly hidden a window,
return TRUE; // don't set focus to it.
// we'll return hwnd in here
HWND * phwnd = reinterpret_cast<HWND *>(lParam);
// don't bother returning property sheet dialog window handle
if (*phwnd == current)
return TRUE;
// also, don't return OleMainThreadWndClass window
TCHAR szCaption[14];
GetWindowText (current, szCaption, 14);
if (!lstrcmp (szCaption, _T("OLEChannelWnd")))
return TRUE;
// anything else will do
*phwnd = current;
return FALSE;
}
/***************************************************************************\
*
* METHOD: FArePropertySheetsOpen
*
* PURPOSE: Checks if there are propperty sheets open and asks to close them
* It is implemented as the following steps:
* 1. Collect all property pages (and their children) to the stack
* 2. Bring all the pages to the front, maintainig their z-order
* 3. Disable all those windows, plus MMC main window to disallow switching to them
* untill message box is dissmissed
* 4. Put all disabled windows to the stack, to be able to re-enable them
* 5. (if there are any sheets) display message box asking to close the sheets
* 6. Re-enable disabled windows
*
* PARAMETERS:
* CString* pstrUserMsg - [in] message to display
* bool bBringToFrontAndAskToClose [in] if need to proceed whole way. false -> just inspect and do nothing
*
* RETURNS:
* bool - [true == there are windows to close]
*
\***************************************************************************/
bool FArePropertySheetsOpen(CString* pstrUserMsg, bool bBringToFrontAndAskToClose /* = true */ )
{
std::stack<HWND, std::vector<HWND> > WindowStack;
std::stack<HWND, std::vector<HWND> > EnableWindowStack;
ASSERT (WindowStack.empty());
HWND hwndData = NULL;
while (TRUE)
{
USES_CONVERSION;
// Note: No need to localize this string
hwndData = ::FindWindowEx(NULL, hwndData, W2T(DATAWINDOW_CLASS_NAME), NULL);
if (hwndData == NULL)
break; // No more windows
ASSERT(IsWindow(hwndData));
// Check if the window belongs to the current process
DWORD dwPid = 0; // Process Id
::GetWindowThreadProcessId(hwndData, &dwPid);
if (dwPid != ::GetCurrentProcessId())
continue;
DataWindowData* pData = GetDataWindowData (hwndData);
ASSERT (pData != NULL);
HWND hwndPropSheet = pData->hDlg;
ASSERT (IsWindow (hwndPropSheet));
// don't allow lost data window to block mmc from exiting
// windows bug #425049 ntbug9 6/27/2001
if ( !IsWindow (hwndPropSheet) )
continue;
// if propsheet has other windows or prop pages up,
// then we send focus to them....
// grab first one that isn't property sheet dialog
HWND hwndOther = pData->hDlg;
EnumThreadWindows (::GetWindowThreadProcessId(pData->hDlg, NULL),
MyEnumThreadWindProc, (LPARAM)&hwndOther);
// if we got another window for this property sheet, we'll want
// it to be on top of the property sheet after the shuffle, so
// put it under the property sheet on the stack
if (IsWindow (hwndOther) && (hwndOther != hwndPropSheet))
WindowStack.push (hwndOther);
// push the property sheet on the stack
// of windows to bring to the foreground
WindowStack.push (hwndPropSheet);
}
bool fFoundSheets = !WindowStack.empty();
// we did the investigation, see if we were asked to do more
if ( !bBringToFrontAndAskToClose )
return (fFoundSheets);
HWND hwndMsgBoxParent = NULL;
// if we found property sheets, bring them to the foreground,
// maintaining their original Z-order
while (!WindowStack.empty())
{
HWND hwnd = WindowStack.top();
WindowStack.pop();
SetActiveWindow (hwnd);
SetForegroundWindow (hwnd);
if ( ::IsWindowEnabled(hwnd) )
{
// disable the pages while message box is displayed
::EnableWindow( hwnd, FALSE );
// remember to enable when done
EnableWindowStack.push(hwnd);
}
hwndMsgBoxParent = hwnd; // the last one wins the right to be the parent :-)
}
if (fFoundSheets && pstrUserMsg)
{
// parent the message box on the top-most property page to make it obvios to the user
CString strCaption;
LPCTSTR szCaption = LoadString(strCaption, IDR_MAINFRAME) ? (LPCTSTR)strCaption : NULL;
// disable main window as well
CWnd *pMainWnd = AfxGetMainWnd();
if ( pMainWnd && pMainWnd->IsWindowEnabled() )
{
pMainWnd->EnableWindow( FALSE );
// remember to enable when done
EnableWindowStack.push( pMainWnd->m_hWnd );
}
::MessageBox( hwndMsgBoxParent, *pstrUserMsg, szCaption , MB_ICONSTOP | MB_OK );
}
// make everything functional again
while (!EnableWindowStack.empty())
{
// enable the disabled window
::EnableWindow( EnableWindowStack.top(), TRUE );
EnableWindowStack.pop();
}
return (fFoundSheets);
}
bool CanCloseDoc(void)
{
CString strMessage;
CString strConsoleName;
AfxGetMainWnd()->GetWindowText (strConsoleName);
FormatString1 (strMessage, IDS_ClosePropertyPagesBeforeClosingTheDoc,
strConsoleName);
bool fPropSheets = FArePropertySheetsOpen(&strMessage);
return !fPropSheets;
}
void CMainFrame::OnClose()
{
/*
* Bug 233682: We need to make sure that we only handle WM_CLOSE when
* it's dispatched from our main message pump. If it comes from elsewhere
* (like the message pump in a modal dialog or message box), then we're
* likely in a state where we can't shut down cleanly.
*/
CAMCApp* pApp = AMCGetApp();
if (!pApp->DidCloseComeFromMainPump())
{
pApp->DelayCloseUntilIdle();
return;
}
// Reset the flag so that while processing this WM_CLOSE if there is
// any more WM_CLOSE messages from other sources it will not be processed.
pApp->ResetCloseCameFromMainPump();
if (!CanCloseDoc())
return;
// since this process includes event posting
// - we should guard the function from reentrance
static bool bInProgress = false;
if (!bInProgress)
{
bInProgress = true;
CMDIFrameWnd::OnClose();
bInProgress = false;
}
}
void CMainFrame::OnUpdateFilePrint(CCmdUI* pCmdUI)
{
pCmdUI->Enable(FALSE);
}
void CMainFrame::OnUpdateFilePrintSetup(CCmdUI* pCmdUI)
{
pCmdUI->Enable(FALSE);
}
#ifdef DBG
/*+-------------------------------------------------------------------------*
*
* CMainFrame::OnMMCTraceDialog
*
* PURPOSE: In Debug mode, shows the Trace dialog, in response to the hotkey.
*
* RETURNS:
* void
*
*+-------------------------------------------------------------------------*/
void CMainFrame::OnMMCTraceDialog()
{
DoDebugTraceDialog();
}
#endif
SC CMainFrame::ScUpdateAllScopes(LONG lHint, LPARAM lParam)
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
// Updating all scopes may be requested as a result of document being deleted
// in that case we do not have a document, and thus do not have any views.
// So we are done.
if (NULL == CAMCDoc::GetDocument())
return S_OK;
CAMCDoc::GetDocument()->UpdateAllViews (NULL, lHint,
reinterpret_cast<CObject*>(lParam));
return (S_OK);
}
void CMainFrame::OnViewToolbar()
{
m_ToolBarDockSite.Toggle();
RenderDockSites();
}
void CMainFrame::OnUpdateViewToolbar(CCmdUI* pCmdUI)
{
pCmdUI->SetCheck(m_ToolBarDockSite.IsVisible());
pCmdUI->Enable(true);
}
void CMainFrame::OnSize(UINT nType, int cx, int cy)
{
// Don't call MFC version to size window
// CMDIFrameWnd::OnSize (nType, cx, cy);
if (nType != SIZE_MINIMIZED)
{
RenderDockSites();
MDIIconArrange();
}
CAMCDoc* pDoc = CAMCDoc::GetDocument();
if (pDoc != NULL)
pDoc->SetFrameModifiedFlag();
/*
* If we're moving to or from the minimized state, notify child windows.
*/
if (m_fCurrentlyMinimized != (nType == SIZE_MINIMIZED))
{
m_fCurrentlyMinimized = (nType == SIZE_MINIMIZED);
SendMinimizeNotifications (m_fCurrentlyMinimized);
}
}
void CMainFrame::OnMove(int x, int y)
{
CMDIFrameWnd::OnMove (x, y);
CAMCDoc* pDoc = CAMCDoc::GetDocument();
if (pDoc != NULL)
pDoc->SetFrameModifiedFlag();
}
void CMainFrame::RenderDockSites()
{
ASSERT_VALID (this);
CRect clientRect;
GetClientRect(&clientRect);
m_DockingManager.BeginLayout();
m_DockingManager.RenderDockSites(m_hWndMDIClient, clientRect);
m_DockingManager.EndLayout();
}
void CMainFrame::AddMainFrameBars(void)
{
/*
* activate our fusion context so the bars will be themed
*/
CThemeContextActivator activator;
AFX_MANAGE_STATE (AfxGetAppModuleState());
DECLARE_SC(sc, _T("CMainFrame::AddMainFrameBars"));
sc = ScCheckPointers(m_pRebar);
if (sc)
return;
// insert the menu bar
ASSERT (m_pMenuBar == NULL);
m_pMenuBar = new CMenuBar;
sc = ScCheckPointers(m_pMenuBar);
if (sc)
return;
m_pMenuBar->Create (this, m_pRebar, WS_VISIBLE, ID_MENUBAR);
m_pMenuBar->SetMenu (GetMenu ());
m_pMenuBar->Show (TRUE);
ASSERT(NULL == m_pToolBar);
m_pToolBar = new CMMCToolBar();
sc = ScCheckPointers(m_pToolBar);
if (sc)
return;
// Create the toolbar.
sc = m_pToolBar->ScInit(m_pRebar);
if (sc)
return;
m_pToolBar->Show(TRUE, true /* In new line*/);
}
SC CMainFrame::ScCreateNewView (CreateNewViewStruct* pcnvs, bool bEmitScriptEvents /*= true*/)
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
// lock AppEvents until this function is done
LockComEventInterface(AppEvents);
DECLARE_SC (sc, _T("CMainFrame::ScCreateNewView"));
CAMCView* pNewView = NULL; // avoid "initialization skipped by 'goto Error'"
CAMCDoc* pAMCDoc = CAMCDoc::GetDocument();
ASSERT(pAMCDoc != NULL);
if (pAMCDoc == NULL)
return (sc = E_UNEXPECTED);
if (pcnvs == NULL)
return (sc = E_POINTER);
if ((AMCGetApp()->GetMode() == eMode_User_SDI) && pcnvs->fVisible)
return (sc = E_FAIL);
pAMCDoc->SetMTNodeIDForNewView (pcnvs->idRootNode);
pAMCDoc->SetNewWindowOptions (pcnvs->lWindowOptions);
pNewView = pAMCDoc->CreateNewView (pcnvs->fVisible, bEmitScriptEvents);
if (pNewView == NULL)
{
pcnvs->pViewData = NULL;
return (sc = E_FAIL);
}
pcnvs->pViewData = pNewView->GetViewData();
pcnvs->hRootNode = pNewView->GetRootNode();
return (sc);
}
void CMainFrame::OnHelpTopics()
{
ScOnHelpTopics();
}
SC CMainFrame::ScOnHelpTopics()
{
DECLARE_SC(sc, _T("CMainFrame::ScOnHelpTopics"));
/*
* if there is a view, route through it so the snap-in gets a crack
* at the help message (just like Help Topics from the Help menu).
*/
CConsoleView* pConsoleView = NULL;
sc = ScGetActiveConsoleView (pConsoleView);
if (sc)
return (sc);
if (pConsoleView != NULL)
{
sc = pConsoleView->ScHelpTopics ();
return sc;
}
HH_WINTYPE hhWinType;
ZeroMemory(&hhWinType, sizeof(hhWinType));
CAMCApp* pAMCApp = AMCGetApp();
if (NULL == pAMCApp)
return (sc = E_UNEXPECTED);
sc = pAMCApp->ScShowHtmlHelp(SC::GetHelpFile(), 0);
return sc;
}
void CMainFrame::OnViewRefresh()
{
// if this doesn't fire before 10/1/99, remove this, OnUpdateViewRefresh, and all references to ID_VIEW_REFRESH (vivekj)
ASSERT(false && "If this assert ever fires, then we need ID_VIEW_REFRESH (see above) and we can remove the 'Do we need this?' and this assert");
CAMCTreeView* pAMCTreeView = _GetActiveAMCTreeView();
if (pAMCTreeView)
pAMCTreeView->ScReselect();
}
void CMainFrame::OnUpdateViewRefresh(CCmdUI* pCmdUI)
{
// if this doesn't fire before 10/1/99, remove this, OnUpdateView, and all references to ID_VIEW_REFRESH (vivekj)
ASSERT(false && "If this assert ever fires, then we need ID_VIEW_REFRESH (see above) and we can remove the 'Do we need this?' and this assert");
pCmdUI->Enable(TRUE);
}
void CMainFrame::OnDestroy()
{
if (m_hwndNextCB)
ChangeClipboardChain(m_hwndNextCB);
CMDIFrameWnd::OnDestroy();
}
void CMainFrame::OnUpdateFrameMenu(HMENU hMenuAlt)
{
// let the base class select the right menu
CMDIFrameWnd::OnUpdateFrameMenu (hMenuAlt);
// by now, the right menu is on the frame; reflect it to the toolbar
NotifyMenuChanged ();
}
void CMainFrame::NotifyMenuChanged ()
{
CMenu* pMenuCurrent = NULL;
// make sure we don't have menus for MDI or SDI User mode
switch (AMCGetApp()->GetMode())
{
case eMode_Author:
case eMode_User:
case eMode_User_MDI:
case eMode_User_SDI:
pMenuCurrent = CWnd::GetMenu();
break;
default:
ASSERT (false);
break;
}
m_hMenuCurrent = pMenuCurrent->GetSafeHmenu();
if (m_pMenuBar != NULL)
{
// reflect the new menu on the menu bar
m_pMenuBar->SetMenu (pMenuCurrent);
// detach the menu from the frame
SetMenu (NULL);
}
}
BOOL CMainFrame::PreTranslateMessage(MSG* pMsg)
{
/*
* If mainframe is not the active window then do not translate
* the messages. (See Bug# 119355)
*/
if (!m_fCurrentlyActive)
return (FALSE);
CRebarWnd* pwndRebar = m_pRebar->GetRebar();
// give the rebar a crack
if (pwndRebar && pwndRebar->PreTranslateMessage (pMsg))
return (TRUE);
// give the menu bar a crack (for menu accelerators)
if (m_pMenuBar && m_pMenuBar->PreTranslateMessage (pMsg))
return (TRUE);
// give the base class a crack
if ((InRenameMode() == false) &&
(CMDIFrameWnd::PreTranslateMessage(pMsg)))
return (TRUE);
// not translated
return (FALSE);
}
void CMainFrame::OnIdle ()
{
if (m_pMenuBar != NULL)
{
CMDIChildWnd* pwndActive = MDIGetActive ();
// The menus are always visible in SDI & MDI modes.
switch (AMCGetApp()->GetMode())
{
case eMode_User_SDI:
{
BOOL bMaximized = (pwndActive != NULL) ? pwndActive->IsZoomed () : false;
ASSERT (bMaximized);
ASSERT (IsMenuVisible());
}
break;
case eMode_User_MDI:
ASSERT (pwndActive != NULL);
ASSERT (IsMenuVisible());
break;
}
ASSERT (m_pMenuBar->GetMenu() != NULL);
m_pMenuBar->OnIdle ();
}
}
void CMainFrame::ShowMenu (bool fShow)
{
CRebarWnd * pwndRebar = m_pRebar->GetRebar();
pwndRebar->ShowBand (pwndRebar->IdToIndex (ID_MENUBAR), fShow);
/*---------------------------------------------------------------------*/
/* if we're showing, the rebar must be showing, too; */
/* if we're hiding, the rebar should be hidden if no bands are visible */
/*---------------------------------------------------------------------*/
if ( fShow && !m_pRebar->IsVisible())
{
m_pRebar->Show (fShow);
RenderDockSites ();
}
}
static bool IsRebarBandVisible (CRebarWnd* pwndRebar, int nBandID)
{
REBARBANDINFO rbbi;
ZeroMemory (&rbbi, sizeof (rbbi));
rbbi.cbSize = sizeof (rbbi);
rbbi.fMask = RBBIM_STYLE;
pwndRebar->GetBandInfo (pwndRebar->IdToIndex (nBandID), &rbbi);
return ((rbbi.fStyle & RBBS_HIDDEN) == 0);
}
bool CMainFrame::IsMenuVisible ()
{
return (IsRebarBandVisible (m_pRebar->GetRebar(), ID_MENUBAR));
}
/////////////////////////////////////////////////////////////////////////////
// Special UI processing depending on current active child
CString CMainFrame::GetFrameTitle()
{
/*
* If there's no active child window, then the document
* is being closed. Just use the default title.
*/
if (MDIGetActive() != NULL)
{
CAMCDoc* pDocument = CAMCDoc::GetDocument();
/*
* If there's a document, use its title.
*/
if (pDocument != NULL)
return (pDocument->GetCustomTitle());
}
return (m_strGenericTitle);
}
void CMainFrame::OnUpdateFrameTitle(BOOL bAddToTitle)
{
AfxSetWindowText(m_hWnd, GetFrameTitle());
}
BOOL CMainFrame::LoadFrame(UINT nIDResource, DWORD dwDefaultStyle, CWnd* pParentWnd, CCreateContext* pContext)
{
if (!CMDIFrameWnd::LoadFrame(nIDResource, dwDefaultStyle, pParentWnd, pContext))
return (FALSE);
// save the title we'll use for the main frame if there's no console open
m_strGenericTitle = m_strTitle;
return (TRUE);
}
void CMainFrame::OnSysCommand(UINT nID, LPARAM lParam)
{
switch (nID)
{
case ID_HELP_HELPTOPICS:
OnHelpTopics ();
break;
case ID_CUSTOMIZE_VIEW:
{
CChildFrame* pwndActive = dynamic_cast<CChildFrame*>(MDIGetActive ());
if (pwndActive != NULL)
pwndActive->OnSysCommand (nID, lParam);
else
CMDIFrameWnd::OnSysCommand(nID, lParam);
break;
}
default:
CMDIFrameWnd::OnSysCommand(nID, lParam);
break;
}
}
void CMainFrame::UpdateChildSystemMenus ()
{
ProgramMode eMode = AMCGetApp()->GetMode();
// make necessary modifications to existing windows' system menus
for (CWnd* pwndT = MDIGetActive();
pwndT != NULL;
pwndT = pwndT->GetWindow (GW_HWNDNEXT))
{
CMenu* pSysMenu = pwndT->GetSystemMenu (FALSE);
if (pSysMenu != NULL)
{
// if not in author mode, protect author mode windows from
// user close
if (eMode != eMode_Author)
{
// Get AMCView object for this frame
CChildFrame *pChildFrm = dynamic_cast<CChildFrame*>(pwndT);
ASSERT(pChildFrm != NULL);
CAMCView* pView = pChildFrm->GetAMCView();
ASSERT(pView != NULL);
// if it's an author mode view, don't let user close it
if (pView && pView->IsAuthorModeView())
pSysMenu->EnableMenuItem (SC_CLOSE, MF_BYCOMMAND | MF_GRAYED);
}
// if we're not in SDI User mode, append common stuff
if (eMode != eMode_User_SDI)
AppendToSystemMenu (pwndT, eMode);
}
}
}
void CMainFrame::OnInitMenuPopup(CMenu* pPopupMenu, UINT nIndex, BOOL bSysMenu)
{
CMDIFrameWnd::OnInitMenuPopup(pPopupMenu, nIndex, bSysMenu);
if (bSysMenu)
{
int nEnable = MF_GRAYED;
CChildFrame* pwndActive = dynamic_cast<CChildFrame*>(MDIGetActive ());
// if there's an active child, let it handle system menu validation
if ((pwndActive != NULL) && (pwndActive->IsCustomizeViewEnabled()))
nEnable = MF_ENABLED;
pPopupMenu->EnableMenuItem (ID_CUSTOMIZE_VIEW, MF_BYCOMMAND | nEnable);
}
else
{
// Check if Help menu by testing for "Help Topics" item
if (pPopupMenu->GetMenuState(ID_HELP_HELPTOPICS, MF_BYCOMMAND) != UINT(-1))
{
// View will update item
CAMCView* pView = GetActiveAMCView();
if (pView != NULL)
{
pView->UpdateSnapInHelpMenus(pPopupMenu);
}
}
}
}
LRESULT CMainFrame::OnShowSnapinHelpTopic (WPARAM wParam, LPARAM lParam)
{
DECLARE_SC (sc, _T("CMainFrame::OnShowSnapinHelpTopic"));
CConsoleView* pConsoleView;
sc = ScGetActiveConsoleView (pConsoleView);
if (sc)
return (sc.ToHr());
/*
* ScGetActiveConsoleView will return success (S_FALSE) even if there's no
* active view. This is a valid case, occuring when there's no console
* file open. In this particular circumstance, it is an unexpected
* failure since we shouldn't get to this point in the code if there's
* no view.
*/
sc = ScCheckPointers (pConsoleView, E_UNEXPECTED);
if (sc)
return (sc.ToHr());
// forward this on the the active AMC view window
USES_CONVERSION;
sc = pConsoleView->ScShowSnapinHelpTopic (W2T (reinterpret_cast<LPOLESTR>(lParam)));
return (sc.ToHr());
}
SC CMainFrame::ScGetMenuAccelerators (LPTSTR pBuffer, int cchBuffer)
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
if ((m_pMenuBar != NULL) && IsMenuVisible())
m_pMenuBar->GetAccelerators (cchBuffer, pBuffer);
else if (cchBuffer > 0)
pBuffer[0] = 0;
return (S_OK);
}
//+-------------------------------------------------------------------
//
// Member: CMainFrame::ScShowMMCMenus
//
// Synopsis: Show or hide MMC menus. (Action/View/Favs)
//
// Arguments: bShow
//
// Returns: SC
//
//--------------------------------------------------------------------
SC CMainFrame::ScShowMMCMenus (bool bShow)
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
DECLARE_SC(sc, _T("CMainFrame::ScShowMMCMenus"));
if ((m_pMenuBar != NULL) && IsMenuVisible())
sc = m_pMenuBar->ScShowMMCMenus(bShow);
else
return (sc = E_UNEXPECTED);
return (sc);
}
//////////////////////////////////////////////////////////////////////////////
// This message is received from the node manager whenever a property
// sheet use the MMCPropertyChangeNotify() api.
// The wParam contains a copy of the handle information which must be freed.
//
LRESULT CMainFrame::OnPropertySheetNotify(WPARAM wParam, LPARAM lParam)
{
TRACE_METHOD(CAMCView, OnPropertySheetNotify);
ASSERT(wParam != 0);
LPPROPERTYNOTIFYINFO pNotify = reinterpret_cast<LPPROPERTYNOTIFYINFO>(wParam);
// Crack the information from the handle object and send a notify to the snap-in
ASSERT((pNotify->pComponent != NULL || pNotify->pComponentData != NULL));
if (pNotify->pComponent != NULL)
pNotify->pComponent->Notify(NULL, MMCN_PROPERTY_CHANGE, pNotify->fScopePane, lParam);
else if (pNotify->pComponentData != NULL)
pNotify->pComponentData->Notify(NULL, MMCN_PROPERTY_CHANGE, pNotify->fScopePane, lParam);
::GlobalFree(pNotify);
return TRUE;
}
LRESULT CMainFrame::OnSetText (WPARAM wParam, LPARAM lParam)
{
LRESULT rc;
CAMCDoc* pDoc = CAMCDoc::GetDocument();
/*
* If the document has a custom title, we don't want to append
* the maxed child's title to the main frame's title. To do this,
* we'll bypass DefFrameProc and go directly to DefWindowProc.
*/
if ((pDoc != NULL) && pDoc->HasCustomTitle())
rc = CWnd::DefWindowProc (WM_SETTEXT, wParam, lParam);
else
rc = Default();
DrawFrameCaption (this, m_fCurrentlyActive);
return (rc);
}
void CMainFrame::OnPaletteChanged( CWnd* pwndFocus)
{
if (pwndFocus != this)
{
CAMCDoc* pAMCDoc = CAMCDoc::GetDocument();
if (pAMCDoc)
{
HWND hwndFocus = pwndFocus->GetSafeHwnd();
CAMCViewPosition pos = pAMCDoc->GetFirstAMCViewPosition();
while (pos != NULL)
{
CAMCView* pv = pAMCDoc->GetNextAMCView(pos);
if (pv)
pv->SendMessage(WM_PALETTECHANGED, (WPARAM)hwndFocus);
}
}
}
CMDIFrameWnd::OnPaletteChanged(pwndFocus);
}
BOOL CMainFrame::OnQueryNewPalette()
{
CAMCView* pAMCView = GetActiveAMCView();
if (pAMCView != NULL)
return pAMCView->SendMessage(WM_QUERYNEWPALETTE);
return CMDIFrameWnd::OnQueryNewPalette();
}
void CMainFrame::OnConsoleProperties()
{
CConsolePropSheet().DoModal();
}
void CMainFrame::SetIconEx (HICON hIcon, BOOL fBig)
{
if (hIcon == NULL)
hIcon = GetDefaultIcon();
SetIcon (hIcon, fBig);
/*
* make sure the child icon on the menu bar gets updated
*/
ASSERT (m_pMenuBar != NULL);
m_pMenuBar->InvalidateMaxedChildIcon();
}
/*+-------------------------------------------------------------------------*
* CMainFrame::GetDefaultIcon
*
*
*--------------------------------------------------------------------------*/
HICON CMainFrame::GetDefaultIcon () const
{
return (AfxGetApp()->LoadIcon (IDR_MAINFRAME));
}
/*+-------------------------------------------------------------------------*
* CMainFrame::SendMinimizeNotifications
*
* Causes each CChildFrame to send NCLBK_MINIMIZED.
*--------------------------------------------------------------------------*/
void CMainFrame::SendMinimizeNotifications (bool fMinimized) const
{
CWnd* pwndMDIChild;
for (pwndMDIChild = m_wndMDIClient.GetWindow (GW_CHILD);
pwndMDIChild != NULL;
pwndMDIChild = pwndMDIChild->GetWindow (GW_HWNDNEXT))
{
// There used to be an ASSERT_ISKINDOF. However, that had to change to an if
// since the active background denies that assumption. See bug 428906.
if(pwndMDIChild->IsKindOf(RUNTIME_CLASS(CChildFrame)))
(static_cast<CChildFrame*>(pwndMDIChild))->SendMinimizeNotification (fMinimized);
}
}
/*+-------------------------------------------------------------------------*
* CMainFrame::OnNcActivate
*
* WM_NCACTIVATE handler for CMainFrame.
*--------------------------------------------------------------------------*/
BOOL CMainFrame::OnNcActivate(BOOL bActive)
{
BOOL rc = CMDIFrameWnd::OnNcActivate(bActive);
DrawFrameCaption (this, m_fCurrentlyActive);
return (rc);
}
/*+-------------------------------------------------------------------------*
* CMainFrame::OnNcPaint
*
* WM_NCPAINT handler for CMainFrame.
*--------------------------------------------------------------------------*/
void CMainFrame::OnNcPaint()
{
Default();
DrawFrameCaption (this, m_fCurrentlyActive);
}
/*+-------------------------------------------------------------------------*
* MsgForwardingEnumProc
*
*
*--------------------------------------------------------------------------*/
static BOOL CALLBACK MsgForwardingEnumProc (HWND hwnd, LPARAM lParam)
{
/*
* if this isn't an MFC window, forward the message
*/
if (CWnd::FromHandlePermanent(hwnd) == NULL)
{
const MSG* pMsg = (const MSG*) lParam;
SendMessage (hwnd, pMsg->message, pMsg->wParam, pMsg->lParam);
}
/*
* continue enumeration
*/
return (true);
}
/*+-------------------------------------------------------------------------*
* CMainFrame::OnSettingChange
*
* WM_SETTINGCHANGE handler for CMainFrame.
*--------------------------------------------------------------------------*/
void CMainFrame::OnSettingChange(UINT uFlags, LPCTSTR lpszSection)
{
CMDIFrameWnd::OnSettingChange(uFlags, lpszSection);
/*
* MFC will send WM_SETTINGCHANGEs to all descendent MFC windows.
* There are some non-MFC windows owned by nodemgr that we also want
* to get this message. We'll send these manually.
*/
const MSG* pMsg = GetCurrentMessage();
EnumChildWindows (m_hWnd, MsgForwardingEnumProc, (LPARAM) pMsg);
/*
* If we're in SDI mode, then there can be some redrawing problems
* around the caption if the caption height changes significantly.
* (This is a USER MDI bug.) We can work around it by manually
* placing the maximized child window within the MDI client.
*
* Note that restoring and re-maximizing the active child window
* will put the window in the right place, it has the side effect
* of undesired window flicker (see 375430, et al) as well as
* a bunch of annoying sound effects if you have sounds associated
* with the "Restore Down" and/or "Maximize" sound events.
*/
if (AMCGetApp()->GetMode() == eMode_User_SDI)
{
CMDIChildWnd* pwndActive = MDIGetActive();
if (pwndActive)
{
/*
* get the size of the MDI client
*/
CRect rect;
m_wndMDIClient.GetClientRect (rect);
/*
* inflate the MDI client's client rect by the size of sizing
* borders, and add room for the caption at the top
*/
rect.InflateRect (GetSystemMetrics (SM_CXFRAME),
GetSystemMetrics (SM_CYFRAME));
rect.top -= GetSystemMetrics (SM_CYCAPTION);
/*
* put the window in the right place
*/
pwndActive->MoveWindow (rect);
}
}
}
/*+-------------------------------------------------------------------------*
* CMainFrame::ScGetActiveStatusBar
*
* Returns the CConsoleStatusBar interface for the active view. If there's no
* active view, pStatusBar is set to NULL and S_FALSE is returned.
*--------------------------------------------------------------------------*/
SC CMainFrame::ScGetActiveStatusBar (
CConsoleStatusBar*& pStatusBar) /* O:CConsoleStatusBar for active view*/
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
DECLARE_SC (sc, _T("CMainFrame::ScGetActiveStatusBar"));
pStatusBar = dynamic_cast<CConsoleStatusBar*>(GetActiveFrame());
if (pStatusBar == NULL)
sc = S_FALSE;
return (sc);
}
/*+-------------------------------------------------------------------------*
* CMainFrame::ScGetActiveConsoleView
*
* Returns the CConsoleView interface for the active view. If there's no
* active view, pConsoleView is set to NULL and S_FALSE is returned.
*--------------------------------------------------------------------------*/
SC CMainFrame::ScGetActiveConsoleView (
CConsoleView*& pConsoleView) /* O:CConsoleView for active view */
{
AFX_MANAGE_STATE (AfxGetAppModuleState());
DECLARE_SC (sc, _T("CMainFrame::ScGetActiveConsoleView"));
pConsoleView = GetActiveAMCView();
if (pConsoleView == NULL)
sc = S_FALSE;
return (sc);
}
/***************************************************************************\
*
* METHOD: CMainFrame::OnUnInitMenuPopup
*
* PURPOSE: Used to remove accelerators once system menus are dismissed
*
* PARAMETERS:
* WPARAM wParam
* LPARAM lParam
*
* RETURNS:
* LRESULT - result code
*
\***************************************************************************/
afx_msg LRESULT CMainFrame::OnUnInitMenuPopup(WPARAM wParam, LPARAM lParam)
{
// hide accelerators whenever leaving system popup
if ( HIWORD(lParam) & MF_SYSMENU )
{
SendMessage( WM_CHANGEUISTATE, MAKEWPARAM(UIS_SET, UISF_HIDEACCEL | UISF_HIDEFOCUS));
}
return 0;
}
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