510 lines
12 KiB
C++
510 lines
12 KiB
C++
// MDITextEditorView.cpp : implementation of the CMDITextEditorView class
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//
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#include "stdafx.h"
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#include "MDITextEditor.h"
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#include "MDITextEditorDoc.h"
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#include "MDITextEditorView.h"
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#include "MainFrm.h"
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#ifdef _DEBUG
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#define new DEBUG_NEW
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#undef THIS_FILE
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static char THIS_FILE[] = __FILE__;
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#endif
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typedef enum SyntaxEditUpdateViewHint
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{
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xtpHintWhiteSpace = (xtpEditHintLast + 1),
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};
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/////////////////////////////////////////////////////////////////////////////
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// CMDITextEditorView
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IMPLEMENT_DYNCREATE(CMDITextEditorView, CViewBase)
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BEGIN_MESSAGE_MAP(CMDITextEditorView, CViewBase)
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//{{AFX_MSG_MAP(CMDITextEditorView)
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ON_WM_CONTEXTMENU()
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ON_COMMAND(ID_EDIT_FIND_SILENT, OnEditFindSilent)
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ON_COMMAND(ID_EDIT_TABIFY, OnEditTabify)
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ON_COMMAND(ID_EDIT_UNTABIFY, OnEditUnTabify)
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ON_COMMAND(ID_EDIT_UPPERCASE, OnEditUppercase)
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ON_COMMAND(ID_EDIT_LOWERCASE, OnEditLowercase)
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ON_COMMAND(ID_EDIT_WHITESPACE, OnEditWhiteSpace)
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ON_UPDATE_COMMAND_UI(ID_EDIT_WHITESPACE, OnUpdateEditWhiteSpace)
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ON_COMMAND(ID_EDIT_COLLAPSEALL, OnEditCollapseAll)
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ON_COMMAND(ID_EDIT_EXPANDALL, OnEditExpandAll)
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ON_COMMAND(ID_TOOLS_BOOKMARK, OnToolsBookmark)
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ON_COMMAND(ID_TOOLS_BREAKPOINT, OnToolsBreakpoint)
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ON_COMMAND(ID_TOOLS_NEXT_BOOKMARK, OnToolsNextBookmark)
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ON_UPDATE_COMMAND_UI(ID_TOOLS_NEXT_BOOKMARK, OnUpdateToolsNextBookmark)
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ON_COMMAND(ID_TOOLS_PREV_BOOKMARK, OnToolsPrevBookmark)
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ON_UPDATE_COMMAND_UI(ID_TOOLS_PREV_BOOKMARK, OnUpdateToolsPrevBookmark)
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ON_COMMAND(ID_TOOLS_OPTIONS, OnToolsOptions)
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ON_COMMAND(ID_FILE_GOTO, OnFileGoTo)
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ON_COMMAND(ID_FILE_PAGE_SETUP, CViewBase::OnFilePageSetup)
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ON_COMMAND(ID_EDIT_READONLY, OnReadOnly)
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ON_UPDATE_COMMAND_UI(ID_EDIT_READONLY, OnUpdateReadOnly)
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//}}AFX_MSG_MAP
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// Standard printing commands
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ON_COMMAND(ID_FILE_PRINT, CViewBase::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_DIRECT, CViewBase::OnFilePrint)
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ON_COMMAND(ID_FILE_PRINT_PREVIEW, CViewBase::OnFilePrintPreview)
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END_MESSAGE_MAP()
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/////////////////////////////////////////////////////////////////////////////
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// CMDITextEditorView construction/destruction
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CMDITextEditorView::CMDITextEditorView()
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: m_dwLastUpdate(0)
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, m_dwParserStart(0)
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{
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m_rcMargin.left = 25;
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m_rcMargin.right = 25;
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m_rcMargin.top = 50;
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m_rcMargin.bottom = 50;
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GetEditCtrl().SetConfigFile(CXTPSyntaxEditCtrl::GetModulePath() + _T("EditConfig\\SyntaxEdit.ini"));
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// Add _tsetlocale call to allow some text functions (like isleadbyte) works correctly
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// A good place for this is CMainFrame implementation (see CMainFrame constructor).
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// EXAMPLE:
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// _tsetlocale(LC_ALL, _T(""));
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}
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CMDITextEditorView::~CMDITextEditorView()
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{
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}
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BOOL CMDITextEditorView::PreCreateWindow(CREATESTRUCT& cs)
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{
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// TODO: Modify the Window class or styles here by modifying
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// the CREATESTRUCT cs
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return CViewBase::PreCreateWindow(cs);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CMDITextEditorView printing
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BOOL CMDITextEditorView::OnPreparePrinting(CPrintInfo* pInfo)
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{
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// default preparation
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return CViewBase::OnPreparePrinting(pInfo);
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}
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void CMDITextEditorView::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
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{
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CViewBase::OnBeginPrinting(pDC, pInfo);
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}
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void CMDITextEditorView::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
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{
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CViewBase::OnEndPrinting(pDC, pInfo);
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}
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void CMDITextEditorView::OnPrintHeader(CDC* pDC, CPrintInfo* pInfo)
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{
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CXTPFontDC fontDC(pDC, GetEditCtrl().GetPaintManager()->GetFont(),
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::GetSysColor(COLOR_WINDOWTEXT));
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CPoint ptFrom;
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ptFrom.x = m_rcMargin.left;
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ptFrom.y = m_rcMargin.top - 5;
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pDC->MoveTo(ptFrom);
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CPoint ptTo;
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ptTo.x = pInfo->m_rectDraw.right - m_rcMargin.right;
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ptTo.y = m_rcMargin.top - 5;
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pDC->LineTo(ptTo);
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CString csPathName = GetDocument()->GetPathName();
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CString csFileName = csPathName.Right(csPathName.GetLength()-(csPathName.ReverseFind('\\')+1));
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if (csFileName.IsEmpty())
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{
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csFileName = GetDocument()->GetTitle();
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csFileName.Remove('*');
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}
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CSize sizeText = pDC->GetTextExtent(csFileName);
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int x = m_rcMargin.left;
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int y = m_rcMargin.top - 10 - sizeText.cy;
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pDC->TextOut(x, y, csFileName);
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CTime tmCurrent = CTime::GetCurrentTime();
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CString csTime = tmCurrent.Format(_T("%m-%d-%Y %I:%M%p"));
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sizeText = pDC->GetTextExtent(csTime);
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pDC->SetBkColor(::GetSysColor(COLOR_WINDOW));
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pDC->TextOut((ptTo.x - sizeText.cx), y, csTime);
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}
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void CMDITextEditorView::OnPrintFooter(CDC* pDC, CPrintInfo* pInfo)
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{
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CXTPFontDC fontDC(pDC, GetEditCtrl().GetPaintManager()->GetFont(),
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::GetSysColor(COLOR_WINDOWTEXT));
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int iBottomPos = (pInfo->m_rectDraw.Height() - m_rcMargin.bottom + 5);
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CPoint ptFrom;
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ptFrom.x = m_rcMargin.left;
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ptFrom.y = iBottomPos;
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pDC->MoveTo(ptFrom);
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CPoint ptTo;
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ptTo.x = pInfo->m_rectDraw.right - m_rcMargin.right;
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ptTo.y = iBottomPos;
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pDC->LineTo(ptTo);
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CString csPageNo;
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csPageNo.Format(_T("Page %d of %d"), pInfo->m_nCurPage, pInfo->GetMaxPage());
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pDC->SetBkColor(::GetSysColor(COLOR_WINDOW));
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pDC->TextOut(m_rcMargin.left, iBottomPos + 5, csPageNo);
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}
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void CMDITextEditorView::OnPrint(CDC* pDC, CPrintInfo* pInfo)
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{
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// Print header in application-customized mode
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// OnPrintHeader(pDC, pInfo);
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// CRect rcDraw_orig = pInfo->m_rectDraw;
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// pInfo->m_rectDraw.top += m_rcMargin.top;
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// pInfo->m_rectDraw.bottom -= m_rcMargin.bottom;
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// Print body
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CViewBase::OnPrint(pDC, pInfo);
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// pInfo->m_rectDraw = rcDraw_orig;
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// Print footer
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// OnPrintFooter(pDC, pInfo);
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}
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/////////////////////////////////////////////////////////////////////////////
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// CMDITextEditorView diagnostics
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#ifdef _DEBUG
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void CMDITextEditorView::AssertValid() const
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{
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CViewBase::AssertValid();
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}
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void CMDITextEditorView::Dump(CDumpContext& dc) const
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{
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CViewBase::Dump(dc);
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}
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CMDITextEditorDoc* CMDITextEditorView::GetDocument() // non-debug version is inline
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{
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ASSERT(m_pDocument->IsKindOf(RUNTIME_CLASS(CMDITextEditorDoc)));
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return (CMDITextEditorDoc*)m_pDocument;
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}
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#endif //_DEBUG
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/////////////////////////////////////////////////////////////////////////////
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// CMDITextEditorView message handlers
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BOOL CMDITextEditorView::OnRowColChanged(NMHDR* pNMHDR, LRESULT* pResult)
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{
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if (!CViewBase::OnRowColChanged(pNMHDR, pResult))
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return FALSE;
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XTP_EDIT_NMHDR_ROWCOLCHANGED* pNMHDR_RCC = (XTP_EDIT_NMHDR_ROWCOLCHANGED*)pNMHDR;
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if (!pNMHDR_RCC)
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return FALSE;
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theApp.m_pMainFrame->SetRowCol(pNMHDR_RCC->nRow, pNMHDR_RCC->nCol);
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*pResult = 0;
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return TRUE;
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}
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BOOL CMDITextEditorView::OnParseEvent(NMHDR* pNMHDR, LRESULT* pResult)
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{
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if (!CViewBase::OnParseEvent(pNMHDR, pResult))
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return FALSE;
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XTP_EDIT_NMHDR_PARSEEVENT* pNMParseEvent = (XTP_EDIT_NMHDR_PARSEEVENT*)pNMHDR;
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if (!pNMParseEvent)
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return FALSE;
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CDocument* pDoc = GetDocument();
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if (!pDoc)
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return FALSE;
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const int cnUpdateTimeOut = 500;
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CString strMsg;
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BOOL bUpdate = TRUE;
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if (pNMParseEvent->code == xtpEditOnTextBlockParsed)
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{
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DWORD dwTime = ::GetTickCount();
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bUpdate = labs(dwTime - m_dwLastUpdate) >= cnUpdateTimeOut;
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CXTPSyntaxEditLexTextBlock* pTBended = (CXTPSyntaxEditLexTextBlock*)pNMParseEvent->wParam;
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if (pTBended && bUpdate)
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{
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m_dwLastUpdate = dwTime;
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DWORD dwTime1 = GetTickCount();//DEBUG
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double dTime = labs(dwTime1-m_dwParserStart)/1000.0;
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strMsg.Format(_T(" Parsing time(%.1f sec). Line(%d)."), dTime, pTBended->m_PosEndLC.nLine);
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// strMsg.Format(_T(" Parsing time(%.3f sec). Last parsed block: (%d,%d - %d,%d)::%s"),
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// dTime,
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// pTBended->m_PosStartLC.nLine, pTBended->m_PosStartLC.nCol,
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// pTBended->m_PosEndLC.nLine, pTBended->m_PosEndLC.nCol,
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// pTBended->m_ptrLexClass ? pTBended->m_ptrLexClass->GetClassName()
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// : _T("?<NULL>") );
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}
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}
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else if (pNMParseEvent->code == xtpEditOnParserStarted)
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{
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strMsg = _T("*** Parser Started");
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m_dwParserStart = GetTickCount();
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}
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else if (pNMParseEvent->code == xtpEditOnParserEnded)
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{
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if(!pNMParseEvent->wParam || (pNMParseEvent->wParam & xtpEditLPR_RunFinished))
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{
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DWORD dwTime1 = GetTickCount();
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double dTime = labs(dwTime1-m_dwParserStart)/1000.0;
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strMsg.Format(_T(" Parsing time(%.3f sec)."), dTime);
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}
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}
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if (bUpdate)
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{
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CString strTitle = pDoc->GetTitle();
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int nFIdx = strTitle.Find(_T(" :.: "));
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if(nFIdx >= 0) {
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strTitle = strTitle.Left(nFIdx);
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nFIdx = strTitle.Find(_T("*"));
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if(nFIdx >= 0) {
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strTitle = strTitle.Left(nFIdx);
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}
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strTitle.TrimRight();
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}
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if (pDoc->IsModified()) {
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strTitle += _T(" * ");
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}
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if(strMsg.GetLength() > 0) {
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strTitle += _T(" :.: ");
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strTitle += strMsg;
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}
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pDoc->SetTitle(strTitle);
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}
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*pResult = 0;
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return TRUE;
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}
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void CMDITextEditorView::OnContextMenu(CWnd* /*pWnd*/, CPoint point)
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{
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if (point.x == -1 && point.y == -1)
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{
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// keystroke invocation
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CRect rect;
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GetClientRect(rect);
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ClientToScreen(rect);
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point = rect.TopLeft();
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point.Offset(5, 5);
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}
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CMenu menu;
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VERIFY(menu.LoadMenu(IDR_MDITEXTYPE));
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CMenu* pPopup = menu.GetSubMenu(1);
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ASSERT(pPopup != NULL);
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CWnd* pWndPopupOwner = this;
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while (pWndPopupOwner->GetStyle() & WS_CHILD)
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pWndPopupOwner = pWndPopupOwner->GetParent();
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((CXTPMDIFrameWnd*)AfxGetMainWnd())->GetCommandBars()->
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TrackPopupMenuEx(pPopup, TPM_RIGHTBUTTON, point.x, point.y);
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}
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void CMDITextEditorView::OnEditFindSilent()
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{
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if (!GetFindReplaceDlg())
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return;
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CString csSelText;
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GetEditCtrl().GetSelectionText(csSelText);
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if (csSelText.IsEmpty())
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{
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CPoint pt(GetCaretPos());
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pt.y += 2;
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GetEditCtrl().SelectWord(pt);
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GetEditCtrl().GetSelectionText(csSelText);
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}
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csSelText = csSelText.SpanExcluding(_T("\r\n"));
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csSelText.Replace(_T("\t"), _T(" "));
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if (csSelText.IsEmpty())
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{
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csSelText = _T(" ");
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}
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else
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{
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GetFindReplaceDlg()->m_csFindText = csSelText;
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}
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BOOL bShiftKey = (::GetKeyState(VK_SHIFT) & KF_UP) != 0;
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if (GetEditCtrl().Find(csSelText,
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GetFindReplaceDlg()->m_bMatchWholeWord,
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GetFindReplaceDlg()->m_bMatchCase, !bShiftKey))
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{
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SetDirty();
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}
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}
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void CMDITextEditorView::OnEditTabify()
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{
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GetEditCtrl().TabifySelection();
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}
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void CMDITextEditorView::OnEditUnTabify()
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{
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GetEditCtrl().UnTabifySelection();
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}
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void CMDITextEditorView::OnEditUppercase()
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{
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GetEditCtrl().UppercaseSelection();
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}
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void CMDITextEditorView::OnEditLowercase()
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{
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GetEditCtrl().LowercaseSelection();
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}
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void CMDITextEditorView::OnEditWhiteSpace()
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{
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// toggle whitespace.
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GetEditCtrl().EnableWhiteSpace(
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!GetEditCtrl().IsEnabledWhiteSpace());
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CDocument* pDoc = GetDocument();
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if (pDoc)
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{
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pDoc->UpdateAllViews(this, xtpHintWhiteSpace,
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GetEditCtrl().IsEnabledWhiteSpace() ? (CObject*)1 : NULL);
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}
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}
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void CMDITextEditorView::OnUpdateEditWhiteSpace(CCmdUI* pCmdUI)
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{
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pCmdUI->SetCheck(GetEditCtrl().IsEnabledWhiteSpace());
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}
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void CMDITextEditorView::OnEditCollapseAll()
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{
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GetEditCtrl().CollapseAll();
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}
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void CMDITextEditorView::OnEditExpandAll()
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{
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GetEditCtrl().ExpandAll();
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}
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void CMDITextEditorView::OnToolsBookmark()
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{
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int iRow = GetEditCtrl().GetCurRow();
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GetEditCtrl().AddRemoveBookmark(iRow);
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UpdateAllViews();
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}
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void CMDITextEditorView::OnToolsBreakpoint()
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{
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int iRow = GetEditCtrl().GetCurRow();
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GetEditCtrl().AddRemoveBreakPoint(iRow);
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UpdateAllViews();
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}
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void CMDITextEditorView::OnToolsNextBookmark()
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{
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GetEditCtrl().NextBookmark();
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}
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void CMDITextEditorView::OnUpdateToolsNextBookmark(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(GetEditCtrl().HasBookmarks());
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}
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void CMDITextEditorView::OnToolsPrevBookmark()
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{
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GetEditCtrl().PrevBookmark();
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}
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void CMDITextEditorView::OnUpdateToolsPrevBookmark(CCmdUI* pCmdUI)
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{
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pCmdUI->Enable(GetEditCtrl().HasBookmarks());
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}
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void CMDITextEditorView::OnToolsOptions()
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{
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// Create dialog object
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CXTPSyntaxEditPropertiesDlg dlg(this);
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// Instantiate dialog
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if (dlg.DoModal() == IDOK)
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{
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// Copy settings to remaining views.
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theApp.UpdateAllViews(this);
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}
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}
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void CMDITextEditorView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
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{
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CViewBase::OnUpdate(pSender, lHint, pHint);
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if(pSender == this) {
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return;
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}
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switch (lHint)
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{
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case xtpHintWhiteSpace:
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GetEditCtrl().EnableWhiteSpace(pHint != NULL);
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break;
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case xtpEditHintInitView:
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GetEditCtrl().SetOverwriteMode(theApp.m_bInsertKey);
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break;
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}
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}
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void CMDITextEditorView::OnFileGoTo()
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{
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m_dlgGoTo.ShowDialog(&GetEditCtrl(),
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FALSE/*select line*/, TRUE/*hide after search*/);
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}
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void CMDITextEditorView::OnReadOnly()
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{
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GetEditCtrl().SetReadOnly(!GetEditCtrl().IsReadOnly());
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}
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void CMDITextEditorView::OnUpdateReadOnly(CCmdUI* pCmdUI)
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{
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pCmdUI->SetCheck(GetEditCtrl().IsReadOnly() ? 1 : 0);
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}
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