diff options
Diffstat (limited to 'mmc_updater/depends/win32cpp/taskdialog.h')
| -rw-r--r-- | mmc_updater/depends/win32cpp/taskdialog.h | 811 |
1 files changed, 0 insertions, 811 deletions
diff --git a/mmc_updater/depends/win32cpp/taskdialog.h b/mmc_updater/depends/win32cpp/taskdialog.h deleted file mode 100644 index 2285d1e1..00000000 --- a/mmc_updater/depends/win32cpp/taskdialog.h +++ /dev/null @@ -1,811 +0,0 @@ -// Win32++ Version 7.2 -// Released: 5th AUgust 2011 -// -// David Nash -// email: dnash@bigpond.net.au -// url: https://sourceforge.net/projects/win32-framework -// -// -// Copyright (c) 2005-2011 David Nash -// -// Permission is hereby granted, free of charge, to -// any person obtaining a copy of this software and -// associated documentation files (the "Software"), -// to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, -// merge, publish, distribute, sublicense, and/or sell -// copies of the Software, and to permit persons to whom -// the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice -// shall be included in all copies or substantial portions -// of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF -// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED -// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A -// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT -// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR -// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN -// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE -// OR OTHER DEALINGS IN THE SOFTWARE. -// -//////////////////////////////////////////////////////// - - -//////////////////////////////////////////////////////// -// taskdialog.h -// Declaration of the CTaskDialog class - -// A task dialog is a dialog box that can be used to display information -// and receive simple input from the user. Like a message box, it is -// formatted by the operating system according to parameters you set. -// However, a task dialog has many more features than a message box. - -// NOTES: -// Task Dialogs are only supported on Windows Vista and above. -// Task Dialogs require XP themes enabled (use version 6 of Common Controls) -// Task Dialogs are always modal. - - -#ifndef _WIN32XX_TASKDIALOG_H_ -#define _WIN32XX_TASKDIALOG_H_ - -#include "wincore.h" - -namespace Win32xx -{ - - class CTaskDialog : public CWnd - { - public: - CTaskDialog(); - virtual ~CTaskDialog() {} - - void AddCommandControl(int nButtonID, LPCTSTR pszCaption); - void AddRadioButton(int nRadioButtonID, LPCTSTR pszCaption); - void AddRadioButtonGroup(int nIDRadioButtonsFirst, int nIDRadioButtonsLast); - void ClickButton(int nButtonID) const; - void ClickRadioButton(int nRadioButtonID) const; - LRESULT DoModal(CWnd* pParent = NULL); - void ElevateButton(int nButtonID, BOOL bElevated); - void EnableButton(int nButtonID, BOOL bEnabled); - void EnableRadioButton(int nButtonID, BOOL bEnabled); - TASKDIALOGCONFIG GetConfig() const; - TASKDIALOG_FLAGS GetOptions() const; - int GetSelectedButtonID() const; - int GetSelectedRadioButtonID() const; - BOOL GetVerificationCheckboxState() const; - static BOOL IsSupported(); - void NavigateTo(CTaskDialog& TaskDialog) const; - void RemoveAllButtons(); - void RemoveAllRadioButtons(); - void Reset(); - void SetCommonButtons(TASKDIALOG_COMMON_BUTTON_FLAGS dwCommonButtons); - void SetContent(LPCTSTR pszContent); - void SetDefaultButton(int nButtonID); - void SetDefaultRadioButton(int nRadioButtonID); - void SetDialogWidth(UINT nWidth = 0); - void SetExpansionArea(LPCTSTR pszExpandedInfo, LPCTSTR pszExpandedLabel = _T(""), LPCTSTR pszCollapsedLabel = _T("")); - void SetFooterIcon(HICON hFooterIcon); - void SetFooterIcon(LPCTSTR lpszFooterIcon); - void SetFooterText(LPCTSTR pszFooter); - void SetMainIcon(HICON hMainIcon); - void SetMainIcon(LPCTSTR lpszMainIcon); - void SetMainInstruction(LPCTSTR pszMainInstruction); - void SetOptions(TASKDIALOG_FLAGS dwFlags); - void SetProgressBarMarquee(BOOL bEnabled = TRUE, int nMarqueeSpeed = 0); - void SetProgressBarPosition(int nProgressPos); - void SetProgressBarRange(int nMinRange, int nMaxRange); - void SetProgressBarState(int nNewState = PBST_NORMAL); - void SetVerificationCheckbox(BOOL bChecked); - void SetVerificationCheckboxText(LPCTSTR pszVerificationText); - void SetWindowTitle(LPCTSTR pszWindowTitle); - static HRESULT CALLBACK StaticTaskDialogProc(HWND hWnd, UINT uNotification, WPARAM wParam, LPARAM lParam, LONG_PTR dwRefData); - void StoreText(std::vector<WCHAR>& vWChar, LPCTSTR pFromTChar); - void UpdateElementText(TASKDIALOG_ELEMENTS eElement, LPCTSTR pszNewText); - - - protected: - // Override these functions as required - virtual BOOL OnTDButtonClicked(int nButtonID); - virtual void OnTDConstructed(); - virtual void OnTDCreated(); - virtual void OnTDDestroyed(); - virtual void OnTDExpandButtonClicked(BOOL bExpanded); - virtual void OnTDHelp(); - virtual void OnTDHyperlinkClicked(LPCTSTR pszHref); - virtual void OnTDNavigatePage(); - virtual BOOL OnTDRadioButtonClicked(int nRadioButtonID); - virtual BOOL OnTDTimer(DWORD dwTickCount); - virtual void OnTDVerificationCheckboxClicked(BOOL bChecked); - virtual LRESULT TaskDialogProc(UINT uMsg, WPARAM wParam, LPARAM lParam); - virtual LRESULT TaskDialogProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam); - - private: - CTaskDialog(const CTaskDialog&); // Disable copy construction - CTaskDialog& operator = (const CTaskDialog&); // Disable assignment operator - - std::vector<TASKDIALOG_BUTTON> m_vButtons; - std::vector<TASKDIALOG_BUTTON> m_vRadioButtons; - - std::vector< std::vector<WCHAR> > m_vButtonsText; // A vector of WCHAR vectors - std::vector< std::vector<WCHAR> > m_vRadioButtonsText; // A vector of WCHAR vectors - - std::vector<WCHAR> m_vWindowTitle; - std::vector<WCHAR> m_vMainInstruction; - std::vector<WCHAR> m_vContent; - std::vector<WCHAR> m_vVerificationText; - std::vector<WCHAR> m_vExpandedInformation; - std::vector<WCHAR> m_vExpandedControlText; - std::vector<WCHAR> m_vCollapsedControlText; - std::vector<WCHAR> m_vFooter; - - TASKDIALOGCONFIG m_tc; - int m_SelectedButtonID; - int m_SelectedRadioButtonID; - BOOL m_VerificationCheckboxState; - }; - -} - - -//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ - - -namespace Win32xx -{ - - inline CTaskDialog::CTaskDialog() : m_SelectedButtonID(0), m_SelectedRadioButtonID(0), m_VerificationCheckboxState(FALSE) - { - ZeroMemory(&m_tc, sizeof(m_tc)); - m_tc.cbSize = sizeof(m_tc); - m_tc.pfCallback = CTaskDialog::StaticTaskDialogProc; - } - - inline void CTaskDialog::AddCommandControl(int nButtonID, LPCTSTR pszCaption) - // Adds a command control or push button to the Task Dialog. - { - assert (m_hWnd == NULL); - - std::vector<WCHAR> vButtonText; - StoreText(vButtonText, pszCaption); - m_vButtonsText.push_back(vButtonText); // m_vButtonsText is a vector of vector<WCHAR>'s - - TASKDIALOG_BUTTON tdb; - tdb.nButtonID = nButtonID; - tdb.pszButtonText = &m_vButtonsText.back().front(); - - m_vButtons.push_back(tdb); - } - - inline void CTaskDialog::AddRadioButton(int nRadioButtonID, LPCTSTR pszCaption) - // Adds a radio button to the Task Dialog. - { - assert (m_hWnd == NULL); - - std::vector<WCHAR> vRadioButtonText; - StoreText(vRadioButtonText, pszCaption); - m_vRadioButtonsText.push_back(vRadioButtonText); // m_vRadioButtonsText is a vector of vector<WCHAR>'s - - TASKDIALOG_BUTTON tdb; - tdb.nButtonID = nRadioButtonID; - tdb.pszButtonText = &m_vRadioButtonsText.back().front(); - - m_vRadioButtons.push_back(tdb); - } - - inline void CTaskDialog::AddRadioButtonGroup(int nIDRadioButtonsFirst, int nIDRadioButtonsLast) - // Adds a range of radio buttons to the Task Dialog. - // Assumes the resource ID of the button and it's string match - { - assert (m_hWnd == NULL); - assert(nIDRadioButtonsFirst > 0); - assert(nIDRadioButtonsLast > nIDRadioButtonsFirst); - - TASKDIALOG_BUTTON tdb; - for (int nID = nIDRadioButtonsFirst; nID <= nIDRadioButtonsLast; ++nID) - { - tdb.nButtonID = nID; - tdb.pszButtonText = MAKEINTRESOURCEW(nID); - m_vRadioButtons.push_back(tdb); - } - } - - inline void CTaskDialog::ClickButton(int nButtonID) const - // Simulates the action of a button click in the Task Dialog. - { - assert(m_hWnd); - SendMessage(TDM_CLICK_BUTTON, (WPARAM)nButtonID, 0); - } - - inline void CTaskDialog::ClickRadioButton(int nRadioButtonID) const - // Simulates the action of a radio button click in the TaskDialog. - { - assert(m_hWnd); - SendMessage(TDM_CLICK_RADIO_BUTTON, (WPARAM)nRadioButtonID, 0); - } - - inline LRESULT CTaskDialog::DoModal(CWnd* pParent /* = NULL */) - // Creates and displays the Task Dialog. - { - assert (m_hWnd == NULL); - - m_tc.cbSize = sizeof(m_tc); - m_tc.pButtons = m_vButtons.empty()? NULL : &m_vButtons.front(); - m_tc.cButtons = m_vButtons.size(); - m_tc.pRadioButtons = m_vRadioButtons.empty()? NULL : &m_vRadioButtons.front(); - m_tc.cRadioButtons = m_vRadioButtons.size(); - m_tc.hwndParent = pParent? pParent->GetHwnd() : NULL; - - // Ensure this thread has the TLS index set - TLSData* pTLSData = GetApp()->SetTlsIndex(); - - // Store the CWnd pointer in thread local storage - pTLSData->pCWnd = this; - - // Declare a pointer to the TaskDialogIndirect function - HMODULE hComCtl = ::LoadLibrary(_T("COMCTL32.DLL")); - assert(hComCtl); - typedef HRESULT WINAPI TASKDIALOGINDIRECT(const TASKDIALOGCONFIG*, int*, int*, BOOL*); - TASKDIALOGINDIRECT* pTaskDialogIndirect = (TASKDIALOGINDIRECT*)::GetProcAddress(hComCtl, "TaskDialogIndirect"); - - // Call TaskDialogIndirect through our function pointer - LRESULT lr = (*pTaskDialogIndirect)(&m_tc, &m_SelectedButtonID, &m_SelectedRadioButtonID, &m_VerificationCheckboxState); - - FreeLibrary(hComCtl); - return lr; - } - - inline void CTaskDialog::ElevateButton(int nButtonID, BOOL bElevated) - // Adds a shield icon to indicate that the button's action requires elevated privilages. - { - assert(m_hWnd); - SendMessage(TDM_SET_BUTTON_ELEVATION_REQUIRED_STATE, (WPARAM)nButtonID, (LPARAM)bElevated); - } - - inline void CTaskDialog::EnableButton(int nButtonID, BOOL bEnabled) - // Enables or disables a push button in the TaskDialog. - { - assert(m_hWnd); - SendMessage(TDM_ENABLE_BUTTON, (WPARAM)nButtonID, (LPARAM)bEnabled); - } - inline void CTaskDialog::EnableRadioButton(int nRadioButtonID, BOOL bEnabled) - // Enables or disables a radio button in the TaskDialog. - { - assert(m_hWnd); - SendMessage(TDM_ENABLE_RADIO_BUTTON, (WPARAM)nRadioButtonID, (LPARAM)bEnabled); - } - - inline TASKDIALOGCONFIG CTaskDialog::GetConfig() const - // Returns the TASKDIALOGCONFIG structure for the Task Dialog. - { - return m_tc; - } - - inline TASKDIALOG_FLAGS CTaskDialog::GetOptions() const - // Returns the Task Dialog's options. These are a combination of: - // TDF_ENABLE_HYPERLINKS - // TDF_USE_HICON_MAIN - // TDF_USE_HICON_FOOTER - // TDF_ALLOW_DIALOG_CANCELLATION - // TDF_USE_COMMAND_LINKS - // TDF_USE_COMMAND_LINKS_NO_ICON - // TDF_EXPAND_FOOTER_AREA - // TDF_EXPANDED_BY_DEFAULT - // TDF_VERIFICATION_FLAG_CHECKED - // TDF_SHOW_PROGRESS_BAR - // TDF_SHOW_MARQUEE_PROGRESS_BAR - // TDF_CALLBACK_TIMER - // TDF_POSITION_RELATIVE_TO_WINDOW - // TDF_RTL_LAYOUT - // TDF_NO_DEFAULT_RADIO_BUTTON - // TDF_CAN_BE_MINIMIZED - { - return m_tc.dwFlags; - } - - inline int CTaskDialog::GetSelectedButtonID() const - // Returns the ID of the selected button. - { - assert (m_hWnd == NULL); - return m_SelectedButtonID; - } - - inline int CTaskDialog::GetSelectedRadioButtonID() const - // Returns the ID of the selected radio button. - { - assert (m_hWnd == NULL); - return m_SelectedRadioButtonID; - } - - inline BOOL CTaskDialog::GetVerificationCheckboxState() const - // Returns the state of the verification check box. - { - assert (m_hWnd == NULL); - return m_VerificationCheckboxState; - } - - inline BOOL CTaskDialog::IsSupported() - // Returns true if TaskDialogs are supported on this system. - { - HMODULE hModule = ::LoadLibrary(_T("COMCTL32.DLL")); - assert(hModule); - - BOOL bResult = (BOOL)::GetProcAddress(hModule, "TaskDialogIndirect"); - - ::FreeLibrary(hModule); - return bResult; - } - - inline void CTaskDialog::NavigateTo(CTaskDialog& TaskDialog) const - // Replaces the information displayed by the task dialog. - { - assert(m_hWnd); - TASKDIALOGCONFIG tc = TaskDialog.GetConfig(); - SendMessage(TDM_NAVIGATE_PAGE, 0, (LPARAM)&tc); - } - - inline BOOL CTaskDialog::OnTDButtonClicked(int nButtonID) - // Called when the user selects a button or command link. - { - UNREFERENCED_PARAMETER(nButtonID); - - // return TRUE to prevent the task dialog from closing - return FALSE; - } - - inline void CTaskDialog::OnTDConstructed() - // Called when the task dialog is constructed, before it is displayed. - {} - - inline void CTaskDialog::OnTDCreated() - // Called when the task dialog is displayed. - {} - - inline void CTaskDialog::OnTDDestroyed() - // Called when the task dialog is destroyed. - { - } - - inline void CTaskDialog::OnTDExpandButtonClicked(BOOL bExpanded) - // Called when the expand button is clicked. - { - UNREFERENCED_PARAMETER(bExpanded); - } - - inline void CTaskDialog::OnTDHelp() - // Called when the user presses F1 on the keyboard. - {} - - inline void CTaskDialog::OnTDHyperlinkClicked(LPCTSTR pszHref) - // Called when the user clicks on a hyperlink. - { - UNREFERENCED_PARAMETER(pszHref); - } - - inline void CTaskDialog::OnTDNavigatePage() - // Called when a navigation has occurred. - {} - - inline BOOL CTaskDialog::OnTDRadioButtonClicked(int nRadioButtonID) - // Called when the user selects a radio button. - { - UNREFERENCED_PARAMETER(nRadioButtonID); - return TRUE; - } - - inline BOOL CTaskDialog::OnTDTimer(DWORD dwTickCount) - // Called every 200 milliseconds (aproximately) when the TDF_CALLBACK_TIMER flag is set. - { - UNREFERENCED_PARAMETER(dwTickCount); - - // return TRUE to reset the tick count - return FALSE; - } - - inline void CTaskDialog::OnTDVerificationCheckboxClicked(BOOL bChecked) - // Called when the user clicks the Task Dialog verification check box. - { - UNREFERENCED_PARAMETER(bChecked); - } - - inline void CTaskDialog::RemoveAllButtons() - // Removes all push buttons from the task dialog. - { - assert (m_hWnd == NULL); - m_vButtons.clear(); - m_vButtonsText.clear(); - } - - inline void CTaskDialog::RemoveAllRadioButtons() - // Removes all radio buttons from the task dialog. - { - assert (m_hWnd == NULL); - m_vRadioButtons.clear(); - m_vRadioButtonsText.clear(); - } - - inline void CTaskDialog::Reset() - // Returns the dialog to its default state. - { - assert (m_hWnd == NULL); - - RemoveAllButtons(); - RemoveAllRadioButtons(); - ZeroMemory(&m_tc, sizeof(m_tc)); - m_tc.cbSize = sizeof(m_tc); - m_tc.pfCallback = CTaskDialog::StaticTaskDialogProc; - - m_SelectedButtonID = 0; - m_SelectedRadioButtonID = 0; - m_VerificationCheckboxState = FALSE; - - m_vWindowTitle.clear(); - m_vMainInstruction.clear(); - m_vContent.clear(); - m_vVerificationText.clear(); - m_vExpandedInformation.clear(); - m_vExpandedControlText.clear(); - m_vCollapsedControlText.clear(); - m_vFooter.clear(); - } - - inline void CTaskDialog::SetCommonButtons(TASKDIALOG_COMMON_BUTTON_FLAGS dwCommonButtons) - // The dwCommonButtons parameter can be a combination of: - // TDCBF_OK_BUTTON OK button - // TDCBF_YES_BUTTON Yes button - // TDCBF_NO_BUTTON No button - // TDCBF_CANCEL_BUTTON Cancel button - // TDCBF_RETRY_BUTTON Retry button - // TDCBF_CLOSE_BUTTON Close button - { - assert (m_hWnd == NULL); - m_tc.dwCommonButtons = dwCommonButtons; - } - - inline void CTaskDialog::SetContent(LPCTSTR pszContent) - // Sets the task dialog's primary content. - { - StoreText(m_vContent, pszContent); - m_tc.pszContent = &m_vContent.front(); - - if (IsWindow()) - SendMessage(TDM_SET_ELEMENT_TEXT, (WPARAM)TDE_CONTENT, (LPARAM)(LPCWSTR)T2W(pszContent)); - } - - inline void CTaskDialog::SetDefaultButton(int nButtonID) - // Sets the task dialog's default button. - // Can be either a button ID or one of the common buttons - { - assert (m_hWnd == NULL); - m_tc.nDefaultButton = nButtonID; - } - - inline void CTaskDialog::SetDefaultRadioButton(int nRadioButtonID) - // Sets the default radio button. - { - assert (m_hWnd == NULL); - m_tc.nDefaultRadioButton = nRadioButtonID; - } - - inline void CTaskDialog::SetDialogWidth(UINT nWidth /*= 0*/) - // The width of the task dialog's client area. If 0, the - // task dialog manager will calculate the ideal width. - { - assert (m_hWnd == NULL); - m_tc.cxWidth = nWidth; - } - - inline void CTaskDialog::SetExpansionArea(LPCTSTR pszExpandedInfo, LPCTSTR pszExpandedLabel /* = _T("")*/, LPCTSTR pszCollapsedLabel /* = _T("")*/) - // Sets the text in the expandable area of the Task Dialog. - { - StoreText(m_vExpandedInformation, pszExpandedInfo); - m_tc.pszExpandedInformation = &m_vExpandedInformation.front(); - - StoreText(m_vExpandedControlText, pszExpandedLabel); - m_tc.pszExpandedControlText = &m_vExpandedControlText.front(); - - StoreText(m_vCollapsedControlText, pszCollapsedLabel); - m_tc.pszCollapsedControlText = &m_vCollapsedControlText.front(); - - if (IsWindow()) - SendMessage(TDM_SET_ELEMENT_TEXT, (WPARAM)TDE_EXPANDED_INFORMATION, (LPARAM)(LPCWSTR)T2W(pszExpandedInfo)); - } - - inline void CTaskDialog::SetFooterIcon(HICON hFooterIcon) - // Sets the icon that will be displayed in the Task Dialog's footer. - { - m_tc.hFooterIcon = hFooterIcon; - - if (IsWindow()) - SendMessage(TDM_UPDATE_ICON, (WPARAM)TDIE_ICON_FOOTER, (LPARAM)hFooterIcon); - } - - inline void CTaskDialog::SetFooterIcon(LPCTSTR lpszFooterIcon) - // Sets the icon that will be displayed in the Task Dialog's footer. - // Possible icons: - // TD_ERROR_ICON A stop-sign icon appears in the task dialog. - // TD_WARNING_ICON An exclamation-point icon appears in the task dialog. - // TD_INFORMATION_ICON An icon consisting of a lowercase letter i in a circle appears in the task dialog. - // TD_SHIELD_ICON A shield icon appears in the task dialog. - // or a value passed via MAKEINTRESOURCE - { - m_tc.pszFooterIcon = (LPCWSTR)lpszFooterIcon; - - if (IsWindow()) - SendMessage(TDM_UPDATE_ICON, (WPARAM)TDIE_ICON_FOOTER, (LPARAM)lpszFooterIcon); - } - - inline void CTaskDialog::SetFooterText(LPCTSTR pszFooter) - // Sets the text that will be displayed in the Task Dialog's footer. - { - StoreText(m_vFooter, pszFooter); - m_tc.pszFooter = &m_vFooter.front(); - - if (IsWindow()) - SendMessage(TDM_SET_ELEMENT_TEXT, (WPARAM)TDE_FOOTER, (LPARAM)(LPCWSTR)T2W(pszFooter)); - } - - inline void CTaskDialog::SetMainIcon(HICON hMainIcon) - // Sets Task Dialog's main icon. - { - m_tc.hMainIcon = hMainIcon; - - if (IsWindow()) - SendMessage(TDM_UPDATE_ICON, (WPARAM)TDIE_ICON_MAIN, (LPARAM)hMainIcon); - } - - inline void CTaskDialog::SetMainIcon(LPCTSTR lpszMainIcon) - // Sets Task Dialog's main icon. - // Possible icons: - // TD_ERROR_ICON A stop-sign icon appears in the task dialog. - // TD_WARNING_ICON An exclamation-point icon appears in the task dialog. - // TD_INFORMATION_ICON An icon consisting of a lowercase letter i in a circle appears in the task dialog. - // TD_SHIELD_ICON A shield icon appears in the task dialog. - // or a value passed via MAKEINTRESOURCE - // - // Note: Some values of main icon will also generate a MessageBeep when the TaskDialog is created. - { - m_tc.pszMainIcon = (LPCWSTR)lpszMainIcon; - - if (IsWindow()) - SendMessage(TDM_UPDATE_ICON, (WPARAM)TDIE_ICON_MAIN, (LPARAM)lpszMainIcon); - } - - inline void CTaskDialog::SetMainInstruction(LPCTSTR pszMainInstruction) - // Sets the Task Dialog's main instruction text. - { - StoreText(m_vMainInstruction, pszMainInstruction); - m_tc.pszMainInstruction = &m_vMainInstruction.front(); - - if (IsWindow()) - SendMessage(TDM_SET_ELEMENT_TEXT, (WPARAM)TDE_FOOTER, (LPARAM)(LPCWSTR)T2W(pszMainInstruction)); - } - - inline void CTaskDialog::SetOptions(TASKDIALOG_FLAGS dwFlags) - // Sets the Task Dialog's options. These are a combination of: - // TDF_ENABLE_HYPERLINKS - // TDF_USE_HICON_MAIN - // TDF_USE_HICON_FOOTER - // TDF_ALLOW_DIALOG_CANCELLATION - // TDF_USE_COMMAND_LINKS - // TDF_USE_COMMAND_LINKS_NO_ICON - // TDF_EXPAND_FOOTER_AREA - // TDF_EXPANDED_BY_DEFAULT - // TDF_VERIFICATION_FLAG_CHECKED - // TDF_SHOW_PROGRESS_BAR - // TDF_SHOW_MARQUEE_PROGRESS_BAR - // TDF_CALLBACK_TIMER - // TDF_POSITION_RELATIVE_TO_WINDOW - // TDF_RTL_LAYOUT - // TDF_NO_DEFAULT_RADIO_BUTTON - // TDF_CAN_BE_MINIMIZED - { - assert (m_hWnd == NULL); - m_tc.dwFlags = dwFlags; - } - - inline void CTaskDialog::SetProgressBarMarquee(BOOL bEnabled /* = TRUE*/, int nMarqueeSpeed /* = 0*/) - // Starts and stops the marquee display of the progress bar, and sets the speed of the marquee. - { - assert(m_hWnd); - SendMessage(TDM_SET_PROGRESS_BAR_MARQUEE, (WPARAM)bEnabled, (LPARAM)nMarqueeSpeed); - } - - inline void CTaskDialog::SetProgressBarPosition(int nProgressPos) - // Sets the current position for a progress bar. - { - assert(m_hWnd); - SendMessage(TDM_SET_PROGRESS_BAR_POS, (WPARAM)nProgressPos, 0); - } - - inline void CTaskDialog::SetProgressBarRange(int nMinRange, int nMaxRange) - // Sets the minimum and maximum values for the hosted progress bar. - { - assert(m_hWnd); - SendMessage(TDM_SET_PROGRESS_BAR_RANGE, 0, MAKELPARAM(nMinRange, nMaxRange)); - } - - inline void CTaskDialog::SetProgressBarState(int nNewState /* = PBST_NORMAL*/) - // Sets the current state of the progress bar. Possible states are: - // PBST_NORMAL - // PBST_PAUSE - // PBST_ERROR - { - assert(m_hWnd); - SendMessage(TDM_SET_PROGRESS_BAR_STATE, (WPARAM)nNewState, 0); - } - - inline void CTaskDialog::SetVerificationCheckbox(BOOL bChecked) - // Simulates a click on the verification checkbox of the Task Dialog, if it exists. - { - assert(m_hWnd); - SendMessage(TDM_CLICK_VERIFICATION, (WPARAM)bChecked, (LPARAM)bChecked); - } - - inline void CTaskDialog::SetVerificationCheckboxText(LPCTSTR pszVerificationText) - // Sets the text for the verification check box. - { - assert (m_hWnd == NULL); - StoreText(m_vVerificationText, pszVerificationText); - m_tc.pszVerificationText = &m_vVerificationText.front(); - } - - inline void CTaskDialog::SetWindowTitle(LPCTSTR pszWindowTitle) - // Sets the Task Dialog's window title. - { - assert (m_hWnd == NULL); - StoreText(m_vWindowTitle, pszWindowTitle); - m_tc.pszWindowTitle = &m_vWindowTitle.front(); - } - - inline HRESULT CALLBACK CTaskDialog::StaticTaskDialogProc(HWND hWnd, UINT uNotification, WPARAM wParam, LPARAM lParam, LONG_PTR dwRefData) - // TaskDialogs direct their messages here. - { - UNREFERENCED_PARAMETER(dwRefData); - - assert( GetApp() ); - - try - { - CTaskDialog* t = (CTaskDialog*)GetApp()->GetCWndFromMap(hWnd); - if (0 == t) - { - // The CTaskDialog pointer wasn't found in the map, so add it now - - // Retrieve the pointer to the TLS Data - TLSData* pTLSData = (TLSData*)TlsGetValue(GetApp()->GetTlsIndex()); - if (NULL == pTLSData) - throw CWinException(_T("Unable to get TLS")); - - // Retrieve pointer to CTaskDialog object from Thread Local Storage TLS - t = (CTaskDialog*)(pTLSData->pCWnd); - if (NULL == t) - throw CWinException(_T("Failed to route message")); - - pTLSData->pCWnd = NULL; - - // Store the CTaskDialog pointer in the HWND map - t->m_hWnd = hWnd; - t->AddToMap(); - } - - return t->TaskDialogProc(uNotification, wParam, lParam); - } - - catch (const CWinException &e) - { - // Most CWinExceptions will end up here unless caught earlier. - e.what(); - } - - return 0L; - - } // LRESULT CALLBACK StaticTaskDialogProc(...) - - inline void CTaskDialog::StoreText(std::vector<WCHAR>& vWChar, LPCTSTR pFromTChar) - { - // Stores a TChar string in a WCHAR vector - - std::vector<TCHAR> vTChar; - - if (IS_INTRESOURCE(pFromTChar)) // support MAKEINTRESOURCE - { - tString ts = LoadString((UINT)pFromTChar); - int len = pFromTChar? ts.length() + 1 : 1; - vTChar.assign(len, _T('\0')); - vWChar.assign(len, _T('\0')); - if (pFromTChar) - lstrcpy( &vTChar.front(), ts.c_str()); - - } - else - { - int len = lstrlen(pFromTChar) +1; - vTChar.assign(len, _T('\0')); - vWChar.assign(len, _T('\0')); - lstrcpy( &vTChar.front(), pFromTChar); - } - - lstrcpyW(&vWChar.front(), T2W(&vTChar.front()) ); - } - - inline LRESULT CTaskDialog::TaskDialogProcDefault(UINT uMsg, WPARAM wParam, LPARAM lParam) - // Handles the Task Dialog's notificaions. - { - switch(uMsg) - { - case TDN_BUTTON_CLICKED: - return OnTDButtonClicked((int)wParam); - - case TDN_CREATED: - OnTDCreated(); - break; - case TDN_DESTROYED: - Cleanup(); // Prepare this CWnd to be reused. - OnTDDestroyed(); - break; - case TDN_DIALOG_CONSTRUCTED: - OnTDConstructed(); - break; - case TDN_EXPANDO_BUTTON_CLICKED: - OnTDExpandButtonClicked((BOOL)wParam); - break; - case TDN_HELP: - OnTDHelp(); - break; - case TDN_HYPERLINK_CLICKED: - OnTDHyperlinkClicked(W2T((LPCWSTR)lParam)); - break; - case TDN_NAVIGATED: - OnTDNavigatePage(); - break; - case TDN_RADIO_BUTTON_CLICKED: - OnTDRadioButtonClicked((int)wParam); - break; - case TDN_TIMER: - return OnTDTimer((DWORD)wParam); - - case TDN_VERIFICATION_CLICKED: - OnTDVerificationCheckboxClicked((BOOL)wParam); - break; - } - - return S_OK; - } - - inline LRESULT CTaskDialog::TaskDialogProc(UINT uMsg, WPARAM wParam, LPARAM lParam) - { - // Override this function in your class derrived from CDialog if you wish to handle messages - // A typical function might look like this: - - // switch (uMsg) - // { - // case MESSAGE1: // Some Windows API message - // OnMessage1(); // A user defined function - // break; // Also do default processing - // case MESSAGE2: - // OnMessage2(); - // return x; // Don't do default processing, but instead return - // // a value recommended by the Windows API documentation - // } - - // Always pass unhandled messages on to TaskDialogProcDefault - return TaskDialogProcDefault(uMsg, wParam, lParam); - } - - inline void CTaskDialog::UpdateElementText(TASKDIALOG_ELEMENTS eElement, LPCTSTR pszNewText) - // Updates a text element on the Task Dialog. - { - assert(m_hWnd); - SendMessage(TDM_UPDATE_ELEMENT_TEXT, (WPARAM)eElement, (LPARAM)(LPCWSTR)T2W(pszNewText)); - } - -} - - - -#endif // _WIN32XX_TASKDIALOG_H_
\ No newline at end of file |