www.pudn.com > TidyWin32-src.zip > OutputView.cpp

#include "StdAfx.h" 
 
#include "OutputView.h" 
#include "TidyProxy.h" 
#include "Profile.h" 
 
//------------------------------------------------------------------- 
COutputView::COutputView(CTidyProxy* p) : m_pTidyProxy(p) 
{ 
} 
 
BOOL COutputView::IsDialogMsg(LPMSG lpMsg) 
{ 
	return IsDialogMessage(lpMsg); 
} 
 
//------------------------------------------------------------------- 
LRESULT COutputView::OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
{ 
	// Set HTML Tidy's icon 
	HICON hicon = LoadIcon(_Module.GetModuleInstance(), 
		MAKEINTRESOURCE(IDI_TIDY)); 
	SetIcon(hicon); 
 
	m_OutputEdit.Attach(GetDlgItem(IDC_OUTPUT_EDIT)); 
 
	// Compute edit control's margins 
	RECT viewRect; 
	GetClientRect(&viewRect); 
	RECT editRect; 
	m_OutputEdit.GetWindowRect(&editRect); 
	ScreenToClient(&editRect); 
	m_EditTopLeftMargins.cx = editRect.left; 
	m_EditTopLeftMargins.cy = editRect.top; 
	m_EditBottomRightMargins.cx = viewRect.right - editRect.right; 
	m_EditBottomRightMargins.cy = viewRect.bottom - editRect.bottom; 
 
	// Initialize m_logFont (we need m_logFont to keep track of 
	// the font selected through ChooseFont (in COutputView::OnFont)) 
	ZeroMemory(&m_logFont, sizeof(LOGFONT)); 
	m_logFont.lfHeight = 
		-MulDiv(10, GetDeviceCaps(m_OutputEdit.GetDC(), LOGPIXELSY), 72); 
	strcpy(reinterpret_cast(&m_logFont.lfFaceName), "Courier New"); 
	// and edit control's font 
	HFONT hFont = CreateFontIndirect(&m_logFont); 
	m_OutputEdit.SetFont(hFont); 
 
	// View is initially read-only 
	CheckDlgButton(IDC_OUTPUT_READ_ONLY, BST_CHECKED); 
	m_OutputEdit.SetReadOnly(TRUE); 
 
	m_OutputEdit.SetOptions(ECOOP_OR, ECO_WANTRETURN); 
 
	return 1; 
} 
 
//------------------------------------------------------------------- 
void COutputView::SetText(const char* str) 
{ 
	m_OutputEdit.SetWindowText(str); 
} 
 
//------------------------------------------------------------------- 
LRESULT COutputView::OnCancel(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
{ 
	ShowWindow(SW_HIDE); 
	return 0; 
} 
 
//------------------------------------------------------------------- 
LRESULT COutputView::OnSaveAs(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
{ 
	if (m_pTidyProxy->GetTidyOutput().empty()) 
		return 0; 
 
	char fileName[_MAX_PATH] = ""; 
	char initialDir[_MAX_PATH]; 
 
	string prevFileName = GetProfileString(SOURCE_FILE_REG_KEY); 
	strcpy(initialDir, prevFileName.c_str()); 
	// remove file name from complete path 
	for (int i = strlen(initialDir) - 1; i; --i) { 
		if (initialDir[i] != '\\') 
			initialDir[i] = '\0'; 
		else break; 
	} 
 
	// Initialize OPENFILENAME 
	OPENFILENAME ofn; 
	ZeroMemory(&ofn, sizeof(OPENFILENAME)); 
	ofn.lStructSize = sizeof(OPENFILENAME); 
	ofn.hwndOwner = m_hWnd; 
	ofn.lpstrFile = fileName; 
	ofn.nMaxFile = sizeof(fileName); 
	ofn.lpstrInitialDir = initialDir; 
	ofn.Flags = OFN_PATHMUSTEXIST | OFN_NOREADONLYRETURN | OFN_OVERWRITEPROMPT; 
 
	// Display the Save as dialog box 
	if (GetSaveFileName(&ofn) == TRUE) { 
		EDITSTREAM es; 
		FILE* f = fopen(fileName, "wb"); 
		es.dwCookie = reinterpret_cast(f); 
		es.pfnCallback = COutputView::RichEditOutputCallback; 
		m_OutputEdit.StreamOut(SF_TEXT, es); 
		fclose(f); 
	} 
 
	return 0; 
} 
 
DWORD COutputView::RichEditOutputCallback(DWORD dwCookie, LPBYTE pbBuff, 
										  LONG cb, LONG *pcb) 
{ 
	FILE* f = reinterpret_cast(dwCookie); 
	*pcb = fprintf(f, "%.*s", cb, pbBuff); 
	return 0; 
} 
 
LRESULT COutputView::OnFont(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
{ 
	// Prepare the CHOOSEFONT struct 
	CHOOSEFONT cf; 
	ZeroMemory(&cf, sizeof(CHOOSEFONT)); 
	cf.lStructSize = sizeof(CHOOSEFONT); 
	cf.hwndOwner = m_OutputEdit.m_hWnd; 
	cf.lpLogFont = &m_logFont; 
	cf.Flags = CF_INITTOLOGFONTSTRUCT | CF_SCREENFONTS; 
 
	if (ChooseFont(&cf) == TRUE) { 
		HFONT hFont = CreateFontIndirect(cf.lpLogFont); 
		m_OutputEdit.SetFont(hFont); 
		m_OutputEdit.Invalidate(); 
	} 
 
	return 0; 
} 
 
LRESULT COutputView::OnToggleReadOnly(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled) 
{ 
	if (IsDlgButtonChecked(wID)) 
		m_OutputEdit.SetReadOnly(TRUE); 
	else m_OutputEdit.SetReadOnly(FALSE); 
 
	return 0; 
} 
 
//------------------------------------------------------------------- 
LRESULT COutputView::OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled) 
{ 
	int fwSizeType = wParam;      // resizing flag 
	int nWidth = LOWORD(lParam);  // width of client area 
	int nHeight = HIWORD(lParam); // height of client area 
 
	if (fwSizeType != SIZE_RESTORED) 
		return 0; 
 
	m_OutputEdit.MoveWindow(m_EditTopLeftMargins.cx, m_EditTopLeftMargins.cy, 
		nWidth - m_EditBottomRightMargins.cx - m_EditTopLeftMargins.cx, 
		nHeight - m_EditBottomRightMargins.cy - m_EditTopLeftMargins.cy, 
		TRUE); 
 
	return 0; 
}