diff options
Diffstat (limited to 'print/XPSDrvSmpl/src/ui/docppg.cpp')
| -rw-r--r-- | print/XPSDrvSmpl/src/ui/docppg.cpp | 1314 |
1 files changed, 0 insertions, 1314 deletions
diff --git a/print/XPSDrvSmpl/src/ui/docppg.cpp b/print/XPSDrvSmpl/src/ui/docppg.cpp deleted file mode 100644 index c297741a..00000000 --- a/print/XPSDrvSmpl/src/ui/docppg.cpp +++ /dev/null @@ -1,1314 +0,0 @@ -/*++ - -Copyright (c) 2005 Microsoft Corporation - -All rights reserved. - -THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF -ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO -THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A -PARTICULAR PURPOSE. - -File Name: - - docppg.cpp - -Abstract: - - Implementation of the document property page class. This is an abstract - class that provides common functionality for all property pages including - accessors and the dialog proc. - ---*/ - -#include "precomp.h" -#include "debug.h" -#include "globals.h" -#include "xdexcept.h" -#include "xdstring.h" -#include "docppg.h" - -/*++ - -Routine Name: - - CDocPropPage::CDocPropPage - -Routine Description: - - CDocPropPage class constructor - -Arguments: - - None - -Return Value: - - None - ---*/ -CDocPropPage::CDocPropPage() : - m_hPage(NULL), - m_hComPropSheet(NULL), - m_pOemCUIPParam(NULL), - m_pfnComPropSheet(NULL), - m_pDriverUIHelp(NULL), - m_pUIProperties(NULL) -{ -} - -/*++ - -Routine Name: - - CDocPropPage::~CDocPropPage - -Routine Description: - - CDocPropPage class destructor. - -Arguments: - - None - -Return Value: - - None - ---*/ -CDocPropPage::~CDocPropPage() -{ - HRESULT hr = S_OK; - hr = DestroyUIComponents(); - - ASSERTMSG(SUCCEEDED(hr), "Error Deleting Property Pages/n"); -} - -/*++ - -Routine Name: - - CDocPropPage::PropPageInit - -Routine Description: - - Adds an additional Feature property page to the existing Unidrv supplied property pages. - Called from the Unidrv UI Plug-in entry point for DocumentPropertySheets(), - on the PROPSHEETUI_REASON_INIT message. - - This base class implementation provides common property page intialisation functionality for - all property pages. Derived property page classes are required to provide the dialog box template - and the dialog box title. - -Arguments: - - pPSUIInfo - Pointer to a PPROPSHEETUI_INFO structure. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::PropPageInit( - _In_ CONST PPROPSHEETUI_INFO pPSUIInfo - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(pPSUIInfo, E_POINTER))) - { - // - // Only proceed if we have effectively published the helper interfaces to the UI - // control objects. - // - // We also need to retrieve the dialog template resource and dialog title from the - // derived property page class. - // - PROPSHEETPAGE page = {0}; - if (SUCCEEDED(hr = PublishHelpToControls()) && - SUCCEEDED(hr = InitDlgBox(&page.pszTemplate, &page.pszTitle))) - { - page.dwSize = sizeof(PROPSHEETPAGE); - page.dwFlags = PSP_DEFAULT | PSP_USETITLE; - page.hInstance = g_hInstance; - - page.pfnDlgProc = CDocPropPage::DlgProc; - page.lParam = reinterpret_cast<LPARAM>(this); - - pPSUIInfo->Result = pPSUIInfo->pfnComPropSheet(pPSUIInfo->hComPropSheet, - CPSFUNC_ADD_PROPSHEETPAGE, - reinterpret_cast<LPARAM>(&page), - 0); - - if (SUCCEEDED(hr = SetComPropSheetFunc(pPSUIInfo->pfnComPropSheet)) && - SUCCEEDED(hr = SetPageHandle(reinterpret_cast<HANDLE>(pPSUIInfo->Result)))) - { - hr = SetComPropSheetHandle(pPSUIInfo->hComPropSheet); - } - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::StoreThis - -Routine Description: - - Stores a pointer to this instance of the CDocPropPage class - that will be associated with the windows handle provided. - -Arguments: - - hDlg - Handle of the property page window associated with this class. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::StoreThis( - _In_ CONST HWND hDlg - ) -{ - HRESULT hr = S_OK; - - if (!SetProp(hDlg, MAKEINTATOM(ID_XDSMPL_DLG_ATOM), reinterpret_cast<HANDLE>(this))) - { - hr = E_FAIL; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::RetrieveThis - -Routine Description: - - Obtains the instance of the CDocPropPage class that is associated with a windows handle. - -Arguments: - - hDlg - Handle of the property page Window associated with this class. - pDocPropPage - Address of a pointer to be filled out with the instance of this class. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ - -HRESULT -CDocPropPage::RetrieveThis( - _In_ CONST HWND hDlg, - _Outptr_ CDocPropPage** pDocPropPage - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_HANDLE(hDlg, E_HANDLE)) && - SUCCEEDED(hr = CHECK_POINTER(pDocPropPage, E_POINTER))) - { - *pDocPropPage = reinterpret_cast<CDocPropPage*>(GetProp(hDlg, MAKEINTATOM(ID_XDSMPL_DLG_ATOM))); - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::RemoveThis - -Routine Description: - - Removes the class pointer from the associated windows handle. - -Arguments: - - hDlg - Handle of the property page Window associated with this class. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::RemoveThis( - _In_ CONST HWND hDlg - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_HANDLE(hDlg, E_HANDLE))) - { - RemoveProp(hDlg, MAKEINTATOM(ID_XDSMPL_DLG_ATOM)); - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetComPropSheetFunc - -Routine Description: - - Store the pointer to the PFNCOMPROPSHEET function. - -Arguments: - - pfnComPropSheet - pointer to the PFNCOMPROPSHEET function. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetComPropSheetFunc( - _In_ CONST PFNCOMPROPSHEET pfnComPropSheet - ) -{ - HRESULT hr = S_OK; - - ASSERTMSG(pfnComPropSheet != NULL, "NULL pointer to common propert sheet functions.\n"); - - if (SUCCEEDED(hr = CHECK_POINTER(pfnComPropSheet, E_POINTER))) - { - m_pfnComPropSheet = pfnComPropSheet; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetPageHandle - -Routine Description: - - Store the handle of a property page window. - -Arguments: - - hPage - Handle of a property page window. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetPageHandle( - _In_ CONST HANDLE hPage - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_HANDLE(hPage, E_HANDLE))) - { - m_hPage = hPage; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetComPropSheetHandle - -Routine Description: - - Store the handle of the Common Property Sheet window. - -Arguments: - - hComPropSheet - Handle of the common property sheet window. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetComPropSheetHandle( - _In_ CONST HANDLE hComPropSheet - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_HANDLE(hComPropSheet, E_HANDLE))) - { - m_hComPropSheet = hComPropSheet; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::GetComPropSheetFunc - -Routine Description: - - Retrieve the pointer of the PFNCOMPROPSHEET function. - -Arguments: - - ppfnComPropSheet - Address of a pointer that will be filled out with the PFNCOMPROPSHEET function. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::GetComPropSheetFunc( - _Outptr_ PFNCOMPROPSHEET* ppfnComPropSheet - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(ppfnComPropSheet, E_POINTER))) - { - *ppfnComPropSheet = m_pfnComPropSheet; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::GetPageHandle - -Routine Description: - - Retrieves the property page handle. - -Arguments: - - None - -Return Value: - - Handle to the property page - ---*/ -HANDLE -CDocPropPage::GetPageHandle( - VOID - ) -{ - return m_hPage; -} - -/*++ - -Routine Name: - - CDocPropPage::GetComPropSheetHandle - -Routine Description: - - Retrieves the common property sheet handle - -Arguments: - - None - -Return Value: - - Handle to the common property sheet - ---*/ -HANDLE -CDocPropPage::GetComPropSheetHandle( - VOID - ) -{ - return m_hComPropSheet; -} - -/*++ - -Routine Name: - - CDocPropPage::DestroyUIComponents - -Routine Description: - - Destroy all control handler classes that have been added into the collection. - -Arguments: - - None - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::DestroyUIComponents( - VOID - ) -{ - HRESULT hr = S_OK; - - try - { - UIControlMap::iterator iterUIComponents = m_UIControls.begin(); - - while (iterUIComponents != m_UIControls.end()) - { - if (iterUIComponents->second != NULL) - { - delete iterUIComponents->second; - iterUIComponents->second = NULL; - } - iterUIComponents++; - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::AddUIControl - -Routine Description: - - Adds a control handler class into the collection. - -Arguments: - - iCtrlID - Resource Identifier of control. - pUIControl - Pointer to a control handler class. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::AddUIControl( - _In_ CONST INT iCtrlID, - _In_ CUIControl* pUIControl - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(pUIControl, E_POINTER))) - { - try - { - m_UIControls[iCtrlID] = pUIControl; - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::GetUIComponents - -Routine Description: - - Obtains the collection of control handlers. - -Arguments: - - ppUIComponents - Address of the pointer that will be filled out with the contain handler collection. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::GetUIComponents( - _Outptr_ UIControlMap** ppUIComponents - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(ppUIComponents, E_POINTER))) - { - *ppUIComponents = &m_UIControls; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetOemCUIPParam - -Routine Description: - - Store the pointer to the POEMCUIPPARAM function. - -Arguments: - - pOemCUIPParam - pointer to the POEMCUIPPARAM function. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetOemCUIPParam( - _In_ CONST POEMCUIPPARAM pOemCUIPParam - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(pOemCUIPParam, E_POINTER))) - { - m_pOemCUIPParam = pOemCUIPParam; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetUIProperties - -Routine Description: - - Store the pointer to an CUIProperties interface. - -Arguments: - - pUIProperties - pointer to an CUIProperties interface. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetUIProperties( - _In_ CUIProperties* pUIProperties - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(pUIProperties, E_POINTER))) - { - m_pUIProperties = pUIProperties; - } - - ERR_ON_HR(hr); - return hr; -} - - -/*++ - -Routine Name: - - CDocPropPage::GetOemCUIPParam - -Routine Description: - - Retrieve the pointer to the OEMCUIPPARAM function. - -Arguments: - - ppOemCUIPParam - Address of a pointer that will be filled out with the POEMCUIPPARAM function. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::GetOemCUIPParam( - _Outptr_ POEMCUIPPARAM* ppOemCUIPParam - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(ppOemCUIPParam, E_POINTER))) - { - *ppOemCUIPParam = m_pOemCUIPParam; - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SetPrintOemDriverUI - -Routine Description: - - Store a pointer to the IPrintOemDriverUI interface. - -Arguments: - - pOEMDriverUI - pointer to the IPrintOemDriverUI interface. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SetPrintOemDriverUI( - _In_ CONST IPrintOemDriverUI* pOEMDriverUI - ) -{ - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(pOEMDriverUI, E_POINTER))) - { - m_pDriverUIHelp = const_cast<IPrintOemDriverUI*>(pOEMDriverUI); - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::PublishHelpToControls - -Routine Description: - - Propagate any useful interfaces used in this class down to the collection of control handlers. - This allows access to these helper interfaces in the control handlers classes. - -Arguments: - - None - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::PublishHelpToControls( - VOID - ) -{ - ASSERTMSG(m_pDriverUIHelp != NULL, "NULL pointer to driver UI help interface.\n"); - ASSERTMSG(m_pOemCUIPParam != NULL, "NULL pointer to OEMCUIPPARAM structure.\n"); - ASSERTMSG(m_pUIProperties != NULL, "NULL pointer to CUIProperties.\n"); - - HRESULT hr = S_OK; - - if (SUCCEEDED(hr = CHECK_POINTER(m_pDriverUIHelp, E_PENDING)) && - SUCCEEDED(hr = CHECK_POINTER(m_pOemCUIPParam, E_PENDING)) && - SUCCEEDED(hr = CHECK_POINTER(m_pUIProperties, E_PENDING))) - { - try - { - // - // Iterate over all controls and report the helper interfaces - // - if (!m_UIControls.empty()) - { - UIControlMap::iterator iterUIComponents = m_UIControls.begin(); - - while (iterUIComponents != m_UIControls.end()) - { - CUIControl* pControl = iterUIComponents->second; - - if (SUCCEEDED(hr = CHECK_POINTER(pControl, E_POINTER)) && - SUCCEEDED(hr = pControl->SetPrintOemDriverUI(m_pDriverUIHelp)) && - SUCCEEDED(hr = pControl->SetUIProperties(m_pUIProperties)) && - SUCCEEDED(hr = pControl->SetOemCUIPParam(m_pOemCUIPParam))) - { - iterUIComponents++; - } - } - - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SendCommand - -Routine Description: - - Call the OnCommand() method in the relevant control handler in the collection. - -Arguments: - - hDlg - Handle of property page. - wParam - Windows WPARAM value passed with the windows message WM_COMMAND. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SendCommand( - _In_ CONST HWND hDlg, - _In_ CONST WPARAM wParam - ) -{ - // - // Use the wParam as the index into the control map and - // inform the control that generated the command - // - HRESULT hr = S_OK; - - UIControlMap* pComponents = NULL; - - if (SUCCEEDED(hr = GetUIComponents(&pComponents)) && - SUCCEEDED(hr = CHECK_POINTER(pComponents, E_POINTER))) - { - try - { - CUIControl* pControl = (*pComponents)[LOWORD(wParam)]; - if (SUCCEEDED(hr = CHECK_POINTER(pControl, E_POINTER))) - { - hr = pControl->OnCommand(hDlg, HIWORD(wParam)); - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SendNotify - -Routine Description: - - Call the OnNotify() method in the relevant control handler in the collection. - -Arguments: - - hDlg - Handle of property page. - pNMhdr - Windows Notify structure that was passed with the windows message WM_NOTIFY. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SendNotify( - _In_ CONST HWND hDlg, - _In_ CONST NMHDR* pNMhdr - ) -{ - // - // Use the wParam as the index into the control map and - // inform the control of an activation - // - HRESULT hr = S_OK; - - UIControlMap* pComponents = NULL; - - if (SUCCEEDED(hr = GetUIComponents(&pComponents)) && - SUCCEEDED(hr = CHECK_POINTER(pComponents, E_POINTER))) - { - try - { - CUIControl* pControl = (*pComponents)[pNMhdr->idFrom]; - if (SUCCEEDED(hr = CHECK_POINTER(pControl, E_POINTER))) - { - hr = pControl->OnNotify(hDlg, pNMhdr); - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SendSetActive - -Routine Description: - - Call the OnActivate() method in all control handlers in the collection. - -Arguments: - - hDlg - Handle of property page. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SendSetActive( - _In_ CONST HWND hDlg - ) -{ - // - // Use the wParam as the index into the control map and - // inform the control of an activation - // - HRESULT hr = S_OK; - - UIControlMap* pComponents = NULL; - - if (SUCCEEDED(hr = GetUIComponents(&pComponents)) && - SUCCEEDED(hr = CHECK_POINTER(pComponents, E_POINTER))) - { - try - { - UIControlMap::iterator iterUIComponents = pComponents->begin(); - - while (iterUIComponents != pComponents->end()) - { - CUIControl* pControl = iterUIComponents->second; - if (SUCCEEDED(hr = CHECK_POINTER(pControl, E_POINTER))) - { - if (FAILED(hr = pControl->OnActivate(hDlg))) - { - break; - } - } - - iterUIComponents++; - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::SendInit - -Routine Description: - - Call the OnInit() method in all control handlers in the collection. - -Arguments: - - hDlg - Handle of property page. - -Return Value: - - HRESULT - S_OK - On success - E_* - On error - ---*/ -HRESULT -CDocPropPage::SendInit( - _In_ CONST HWND hDlg - ) -{ - // - // Use the wParam as the index into the control map and - // inform the control of an activation - // - HRESULT hr = S_OK; - - UIControlMap* pComponents = NULL; - - if (SUCCEEDED(hr = GetUIComponents(&pComponents)) && - SUCCEEDED(hr = CHECK_POINTER(pComponents, E_POINTER))) - { - try - { - UIControlMap::iterator iterUIComponents = pComponents->begin(); - - while (iterUIComponents != pComponents->end()) - { - CUIControl* pControl = iterUIComponents->second; - if (SUCCEEDED(hr = CHECK_POINTER(pControl, E_POINTER))) - { - if (FAILED(hr = pControl->OnInit(hDlg))) - { - break; - } - } - - iterUIComponents++; - } - } - catch (exception& DBG_ONLY(e)) - { - ERR(e.what()); - hr = E_FAIL; - } - } - - ERR_ON_HR(hr); - return hr; -} - -/*++ - -Routine Name: - - CDocPropPage::DlgProc - -Routine Description: - - Dialog proccedure for the property page. - This handles all windows messages that are sent to the property page. - -Arguments: - - hDlg - Handle of the property page. - uiMessage - Specifies the message. - wParam - Specifies additional message-specific information. - lParam - Specifies additional message-specific information. - -Return Value: - - The return value is the result of the message processing and depends on the message sent. - ---*/ -INT_PTR CALLBACK -CDocPropPage::DlgProc( - _In_ CONST HWND hDlg, - _In_ CONST UINT uiMessage, - _In_ CONST WPARAM wParam, - _In_ CONST LPARAM lParam - ) -{ - HRESULT hr = S_OK; - BOOL retVal = FALSE; - - switch (uiMessage) - { - case WM_INITDIALOG: - { - // - // Store the class instance - // - PROPSHEETPAGE* pPage = reinterpret_cast<PROPSHEETPAGE*>(lParam); - - if (SUCCEEDED(hr = CHECK_POINTER(pPage, E_POINTER))) - { - if (pPage->lParam != NULL) - { - CDocPropPage* thisInst = reinterpret_cast<CDocPropPage*>(pPage->lParam); - - if (SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL))) - { - if (SUCCEEDED(hr = thisInst->StoreThis(hDlg))) - { - hr = thisInst->SendInit(hDlg); - } - } - } - else - { - hr = E_FAIL; - } - } - - // - // Set the keyboard focus to the control specified by wParam - // - retVal = TRUE; - } - break; - - case WM_COMMAND: - { - switch (HIWORD(wParam)) - { - case EN_CHANGE: - case BN_CLICKED: - case CBN_SELCHANGE: - // case LBN_SELCHANGE: CBN_SELCHANGE=LBN_SELCHANGE - { - CDocPropPage* thisInst; - - if (SUCCEEDED(hr = RetrieveThis(hDlg, &thisInst))) - { - if (SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL))) - { - hr = thisInst->SendCommand(hDlg, wParam); - } - } - - // - // Set to FALSE to indiate that the message has been handled. - // - retVal = FALSE; - } - break; - - default: - { - // - // Unhandled command so return TRUE - // - retVal = TRUE; - } - break; - } - } - break; - - case WM_NOTIFY: - { - NMHDR* pHdr = reinterpret_cast<NMHDR*>(lParam); - if (SUCCEEDED(hr = CHECK_POINTER(pHdr, E_POINTER))) - { - switch (pHdr->code) - { - case PSN_SETACTIVE: - { - CDocPropPage* thisInst; - - if (SUCCEEDED(hr = RetrieveThis(hDlg, &thisInst)) && - SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL))) - { - hr = thisInst->SendSetActive(hDlg); - } - - // - // Return FALSE to accept the page activation - // - retVal = FALSE; - } - break; - - case PSN_KILLACTIVE: - { - // - // Return FALSE to allow the page to lose activation - // - retVal = FALSE; - } - break; - - case PSN_APPLY: - { - PFNCOMPROPSHEET pfnComPropSheet = NULL; - - CDocPropPage* thisInst; - - if (SUCCEEDED(hr = RetrieveThis(hDlg, &thisInst)) && - SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL)) && - SUCCEEDED(hr = thisInst->GetComPropSheetFunc(&pfnComPropSheet)) && - SUCCEEDED(hr = CHECK_POINTER(pfnComPropSheet, E_FAIL))) - { - // - // Ensure that the last error is in a known state. - // - SetLastError(0); - - // - // We do not need to validate any settings so set PSNRET_NOERROR - // - if (SetWindowLongPtr(hDlg, DWLP_MSGRESULT, PSNRET_NOERROR) == 0) - { - // - // A return value of 0 does not necessarily indicate a failure. - // - hr = HRESULT_FROM_WIN32(GetLastError()); - } - - if (SUCCEEDED(hr)) - { - // - // We have applied the change... - // - PropSheet_UnChanged(GetParent(hDlg), hDlg); - - // - // Inform the propsheet - // - pfnComPropSheet(thisInst->GetComPropSheetHandle(), - CPSFUNC_SET_RESULT, - reinterpret_cast<LPARAM>(thisInst->GetPageHandle()), - (LPARAM)CPSUI_OK); - } - } - - retVal = TRUE; - } - break; - - case UDN_DELTAPOS: - { - CDocPropPage* thisInst; - - if (SUCCEEDED(hr = RetrieveThis(hDlg, &thisInst)) && - SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL))) - { - hr = thisInst->SendNotify(hDlg, pHdr); - } - - // - // Set return to FALSE to allow the control value - // - retVal = FALSE; - } - break; - } - } - } - break; - - case WM_NCDESTROY: - { - CDocPropPage* thisInst; - - if (SUCCEEDED(hr = CDocPropPage::RetrieveThis(hDlg, &thisInst)) && - SUCCEEDED(hr = CHECK_POINTER(thisInst, E_FAIL))) - { - hr = thisInst->RemoveThis(hDlg); - } - - // - // Set return to FALSE to indicate that the message was processed - // - retVal = FALSE; - } - break; - } - - ERR_ON_HR(hr); - return retVal; -} - |