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TextView.cpp
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TextView.cpp
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// TextView.cpp : implementation file
//
/*
Copyright (C) 2000 Nick Gammon.
*/
#include "stdafx.h"
#include "MUSHclient.h"
#include "TextDocument.h"
#include "TextView.h"
#include "childfrm.h"
#include "sendvw.h"
#include "mainfrm.h"
#include "doc.h"
#if _MSC_VER < 1400 // doesn't work with Visual Studio 6
#include <../src/afximpl.h>
#endif
#include "dialogs\GoToLineDlg.h"
#include "dialogs\LuaGsubDlg.h"
#pragma warning( disable : 4100) // unreferenced formal parameter
#ifdef _DEBUG
#define new DEBUG_NEW
#undef THIS_FILE
static char THIS_FILE[] = __FILE__;
#endif
extern "C"
{
LUALIB_API int luaopen_rex(lua_State *L);
LUALIB_API int luaopen_bits(lua_State *L);
LUALIB_API int luaopen_compress(lua_State *L);
LUALIB_API int luaopen_bc(lua_State *L);
LUALIB_API int luaopen_lsqlite3(lua_State *L);
LUALIB_API int luaopen_lpeg (lua_State *L);
}
LUALIB_API int luaopen_progress_dialog(lua_State *L);
/////////////////////////////////////////////////////////////////////////////
// CTextView
IMPLEMENT_DYNCREATE(CTextView, CEditView)
CTextView::CTextView()
{
m_font = NULL;
m_bInsertMode = true;
m_backbr = NULL;
}
CTextView::~CTextView()
{
delete m_font;
if (m_backbr)
m_backbr->DeleteObject ();
delete m_backbr;
}
BEGIN_MESSAGE_MAP(CTextView, CEditView)
//{{AFX_MSG_MAP(CTextView)
ON_COMMAND(ID_EDIT_GOTO, OnEditGoto)
ON_COMMAND(ID_KEYS_ESCAPE, OnEscape)
ON_COMMAND(ID_VIEW_MAXIMIZE, OnViewMaximize)
ON_UPDATE_COMMAND_UI(ID_VIEW_MAXIMIZE, OnUpdateViewMaximize)
ON_COMMAND(ID_CONVERT_UNIXTODOS, OnConvertUnixtodos)
ON_COMMAND(ID_CONVERT_DOSTOUNIX, OnConvertDostounix)
ON_COMMAND(ID_CONVERT_MACTODOS, OnConvertMactodos)
ON_COMMAND(ID_CONVERT_DOSTOMAC, OnConvertDostomac)
ON_COMMAND(ID_CONVERT_REMOVEENDOFLINES, OnConvertRemoveendoflines)
ON_COMMAND(ID_CONVERT_QUOTELINES, OnConvertQuotelines)
ON_COMMAND(ID_EDIT_INSERTDATETIME, OnEditInsertdatetime)
ON_COMMAND(ID_EDIT_WORDCOUNT, OnEditWordcount)
ON_COMMAND(ID_CONVERT_UPPERCASE, OnConvertUppercase)
ON_COMMAND(ID_CONVERT_LOWERCASE, OnConvertLowercase)
ON_COMMAND(ID_CONVERT_REMOVEEXTRABLANKS, OnConvertRemoveextrablanks)
ON_COMMAND(ID_EDIT_SPELLCHECK, OnEditSpellcheck)
ON_UPDATE_COMMAND_UI(ID_EDIT_SPELLCHECK, OnUpdateEditSpellcheck)
ON_WM_ERASEBKGND()
ON_WM_CTLCOLOR_REFLECT()
ON_COMMAND(ID_EDIT_GOTOMATCHINGBRACE, OnEditGotomatchingbrace)
ON_COMMAND(ID_EDIT_SELECTTOMATCHINGBRACE, OnEditSelecttomatchingbrace)
ON_COMMAND(ID_EDIT_SENDTOWORLD, OnEditSendtoworld)
ON_UPDATE_COMMAND_UI(ID_EDIT_SENDTOWORLD, OnUpdateEditSendtoworld)
ON_UPDATE_COMMAND_UI(ID_STATUSLINE_TIME, OnUpdateStatuslineTime)
ON_UPDATE_COMMAND_UI(ID_STATUSLINE_LINES, OnUpdateStatuslineLines)
ON_UPDATE_COMMAND_UI(ID_STATUSLINE_FREEZE, OnUpdateStatuslineFreeze)
ON_COMMAND(ID_EDIT_REFRESHRECALLEDDATA, OnEditRefreshrecalleddata)
ON_UPDATE_COMMAND_UI(ID_EDIT_REFRESHRECALLEDDATA, OnUpdateEditRefreshrecalleddata)
ON_COMMAND(ID_EDIT_SENDTOCOMMANDWINDOW, OnEditSendtocommandwindow)
ON_UPDATE_COMMAND_UI(ID_EDIT_SENDTOCOMMANDWINDOW, OnUpdateEditSendtocommandwindow)
ON_COMMAND(ID_EDIT_FLIPTONOTEPAD, OnEditFliptonotepad)
ON_UPDATE_COMMAND_UI(ID_EDIT_FLIPTONOTEPAD, OnUpdateEditFliptonotepad)
ON_UPDATE_COMMAND_UI(ID_STATUSLINE_LOG, OnUpdateStatuslineLog)
ON_COMMAND(ID_EDIT_INSERT, OnEditInsert)
ON_WM_CHAR()
ON_COMMAND(ID_EDIT_ASCIIART, OnEditAsciiart)
ON_COMMAND(ID_CONVERT_QUOTEFORUMCODES, OnConvertQuoteforumcodes)
ON_COMMAND(ID_CONVERT_BASE64ENCODE, OnConvertBase64encode)
ON_COMMAND(ID_CONVERT_BASE64DECODE, OnConvertBase64decode)
ON_COMMAND(ID_CONVERT_CONVERTHTMLSPECIAL, OnConvertConverthtmlspecial)
ON_COMMAND(ID_UNCONVERT_CONVERTHTMLSPECIAL, OnUnconvertConverthtmlspecial)
ON_COMMAND(ID_EDIT_SENDTOIMMEDIATE, OnEditSendtoimmediate)
ON_UPDATE_COMMAND_UI(ID_EDIT_SENDTOIMMEDIATE, OnUpdateEditSendtoimmediate)
ON_COMMAND(ID_GAME_FUNCTIONSLIST, OnGameFunctionslist)
ON_COMMAND(ID_SEARCH_GLOBALREPLACE, OnSearchGlobalreplace)
ON_COMMAND(ID_COMPLETE_FUNCTION, OnCompleteFunction)
ON_UPDATE_COMMAND_UI(ID_COMPLETE_FUNCTION, OnUpdateCompleteFunction)
//}}AFX_MSG_MAP
// Standard find/replace commands
ON_COMMAND(ID_SEARCH_FIND, CEditView::OnEditFind)
ON_COMMAND(ID_SEARCH_FINDNEXT, CEditView::OnEditRepeat)
ON_COMMAND(ID_SEARCH_REPLACE, CEditView::OnEditReplace)
ON_UPDATE_COMMAND_UI(ID_SEARCH_FINDNEXT, CEditView::OnUpdateNeedFind)
// Select all
ON_COMMAND(ID_EDIT_SELECT_ALL, CEditView::OnEditSelectAll)
// Standard printing commands
ON_COMMAND(ID_FILE_PRINT, CEditView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_DIRECT, CEditView::OnFilePrint)
ON_COMMAND(ID_FILE_PRINT_PREVIEW, CEditView::OnFilePrintPreview)
END_MESSAGE_MAP()
/////////////////////////////////////////////////////////////////////////////
// CTextView diagnostics
#ifdef _DEBUG
void CTextView::AssertValid() const
{
CEditView::AssertValid();
}
void CTextView::Dump(CDumpContext& dc) const
{
CEditView::Dump(dc);
}
#endif //_DEBUG
/////////////////////////////////////////////////////////////////////////////
// CTextView message handlers
BOOL CTextView::PreCreateWindow(CREATESTRUCT& cs)
{
cs.style &= ~FWS_ADDTOTITLE; // do not add document name to window title
BOOL bPreCreated = CEditView::PreCreateWindow(cs);
if (App.m_bNotepadWordWrap) // use global pref here
cs.style &= ~(ES_AUTOHSCROLL|WS_HSCROLL); // Enable word-wrapping
else
cs.style |= (ES_AUTOHSCROLL|WS_HSCROLL); // Disable word-wrapping
return bPreCreated;
}
BOOL CTextView::OnPreparePrinting(CPrintInfo* pInfo)
{
// default CEditView preparation
return CEditView::OnPreparePrinting(pInfo);
}
void CTextView::OnBeginPrinting(CDC* pDC, CPrintInfo* pInfo)
{
// Default CEditView begin printing.
CEditView::OnBeginPrinting(pDC, pInfo);
}
void CTextView::OnEndPrinting(CDC* pDC, CPrintInfo* pInfo)
{
// Default CEditView end printing
CEditView::OnEndPrinting(pDC, pInfo);
}
void CTextView::OnInitialUpdate()
{
CTextDocument* pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CEditView::OnInitialUpdate();
SetTheFont ();
if (m_backbr)
m_backbr->DeleteObject ();
delete m_backbr;
m_backbr = new CBrush (pDoc->m_backColour);
m_backcolour = pDoc->m_backColour;
}
void CTextView::OnEditGoto()
{
CGoToLineDlg dlg;
dlg.m_iMaxLine = GetEditCtrl().GetLineCount ();
// default to the current line number
dlg.m_iLineNumber = GetEditCtrl().LineFromChar () + 1;
if (dlg.DoModal () != IDOK)
return;
// find position in file - this needs to be zero-relative
int iIndex = GetEditCtrl().LineIndex (dlg.m_iLineNumber - 1);
if (iIndex == -1)
return; // failed to find position
// go to the start of that line
GetEditCtrl().SetSel(iIndex, iIndex);
}
void CTextView::OnEscape()
{
int nStartChar,
nEndChar;
GetEditCtrl().GetSel(nStartChar, nEndChar);
if (nEndChar > nStartChar &&
nStartChar != -1 &&
nEndChar != -1)
GetEditCtrl().SetSel(nEndChar, nEndChar);
}
void CTextView::OnViewMaximize()
{
WINDOWPLACEMENT wp;
wp.length = sizeof (wp);
GetParent ()->GetWindowPlacement (&wp);
// if maximized, show normally otherwise maximize it
if (wp.showCmd == SW_MAXIMIZE)
GetParent ()->ShowWindow (SW_SHOWNORMAL);
else
GetParent ()->ShowWindow (SW_SHOWMAXIMIZED);
}
void CTextView::OnUpdateViewMaximize(CCmdUI* pCmdUI)
{
WINDOWPLACEMENT wp;
wp.length = sizeof (wp);
GetParent ()->GetWindowPlacement (&wp);
pCmdUI->SetCheck (wp.showCmd == SW_MAXIMIZE);
pCmdUI->Enable ();
}
bool CTextView::GetSelection (CString & strSelection)
{
int nStartChar,
nEndChar;
// find the selection range
GetEditCtrl().GetSel(nStartChar, nEndChar);
// get window text
GetEditCtrl().GetWindowText (strSelection);
// get selection unless no selection in which case take all of it
if (nEndChar > nStartChar)
{
strSelection = strSelection.Mid (nStartChar, nEndChar - nStartChar);
return false;
}
return true; // all was selected
} // end of GetSelection
void CTextView::OnConvertUnixtodos()
{
CString strText;
CString strNewText;
const char * pOld;
char * pNew;
int iNewLines = 0;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
// count how many newlines we see
for (pOld = strText; *pOld; pOld++)
if (*pOld == '\n')
iNewLines++;
// allocate memory for new buffer
pNew = strNewText.GetBuffer (strText.GetLength () + iNewLines + 1);
for (pOld = strText; *pOld; pOld++)
{
// ignore any existing carriage-returns
if (*pOld == '\r')
continue;
// when we see a linefeed, add a carriage return first
if (*pOld == '\n')
*pNew++ = '\r';
// now copy over whatever it was
*pNew++ = *pOld;
}
*pNew++ = 0; // terminator at end
strNewText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strNewText);
}
void CTextView::OnConvertDostounix()
{
CString strText;
const char * pOld;
char * pNew;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
pNew = strText.GetBuffer (strText.GetLength () + 1);
for (pOld = strText; *pOld; pOld++)
{
// skip carriage returns
if (*pOld == '\r')
continue;
// copy everything else
*pNew++ = *pOld;
}
*pNew++ = 0; // terminator at end
strText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnConvertMactodos()
{
CString strText;
CString strNewText;
const char * pOld;
char * pNew;
int iNewLines = 0;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
// count how many carriage returns we see
for (pOld = strText; *pOld; pOld++)
if (*pOld == '\r')
iNewLines++;
// allocate memory for new buffer
pNew = strNewText.GetBuffer (strText.GetLength () + iNewLines + 1);
for (pOld = strText; *pOld; pOld++)
{
// ignore any existing newlines
if (*pOld == '\n')
continue;
// now copy over whatever it was
*pNew++ = *pOld;
// after we see a carriage return, add a newline afterwards
if (*pOld == '\r')
*pNew++ = '\n';
}
*pNew++ = 0; // terminator at end
strNewText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strNewText);
}
void CTextView::OnConvertDostomac()
{
CString strText;
const char * pOld;
char * pNew;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
pNew = strText.GetBuffer (strText.GetLength () + 1);
for (pOld = strText; *pOld; pOld++)
{
// skip newlines
if (*pOld == '\n')
continue;
// copy everything else
*pNew++ = *pOld;
}
*pNew++ = 0; // terminator at end
strText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnConvertRemoveendoflines()
{
CString strText;
const char * pOld;
char * pNew;
bool bAll;
char cLastChar = ' ';
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
pNew = strText.GetBuffer (strText.GetLength () + 1);
// the buffer should not get larger, after all we are, if anything, replacing
// \r\n with either nothing or a space.
for (pOld = strText; *pOld; )
{
// end-of-line will start with a carriage-return
if (*pOld == '\r')
{
// advance past carriage-return, if we have a newline, skip that as well
if (*++pOld == '\n')
pOld++;
// if we have another \r\n after this one, with only spaces or tabs inbetween
// leave it in - it will be a new paragraph
const char * p = pOld;
while (*p == ' ' || *p == '\t')
*p++;
if (p [0] == '\r' && p [1] == '\n')
{
pOld = p + 2; // bypass carriage-return/linefeed
*pNew++ = '\r'; // however make sure they end up in the output
*pNew++ = '\n';
}
else
// if last thing we copied was not a space, better put one in
if (cLastChar != ' ')
*pNew++ = ' ';
}
else
// copy everything else
cLastChar = *pNew++ = *pOld++;
}
*pNew++ = 0; // terminator at end
strText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnConvertQuotelines()
{
CString strText;
CString strNewText;
const char * pOld;
char * pNew;
int iNewLines = 1; // allow for doing it to the first line
bool bAll;
int iQuoteLength = App.m_strNotepadQuoteString.GetLength ();
const char * p;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
// count how many newlines we see
for (pOld = strText; *pOld; pOld++)
if (*pOld == '\n')
iNewLines++;
// allocate memory for new buffer
pNew = strNewText.GetBuffer (strText.GetLength () + (iNewLines * iQuoteLength) + 1);
// quote first line
for (p = App.m_strNotepadQuoteString; *p; p++)
*pNew++ = *p;
for (pOld = strText; *pOld; pOld++)
{
// now copy over whatever it was
*pNew++ = *pOld;
// when we see a linefeed, add the quote string to after it
if (*pOld == '\n')
{
for (p = App.m_strNotepadQuoteString; *p; p++)
*pNew++ = *p;
}
}
*pNew++ = 0; // terminator at end
strNewText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strNewText);
}
void CTextView::OnEditInsertdatetime()
{
CTime theTime = CTime::GetCurrentTime();
CString strTime = theTime.Format (TranslateTime ("%A, %#d %B %Y, %#I:%M %p"));
// insert the time
GetEditCtrl ().ReplaceSel (strTime, true);
}
void CTextView::OnEditWordcount()
{
CString strText;
bool bAll;
const char * p;
int iNewLines = 0;
int iWords = 0;
// get contents of selection
bAll = GetSelection (strText);
// count how many newlines we see
for (p = strText; *p; p++)
{
// first count lines
if (*p == '\n')
iNewLines++;
// we will define a word as something that is not a space preceded by a space
if (isspace (p[0]) && !isspace (p[1]) && p[1])
iWords++;
}
if (!strText.IsEmpty ())
{
// unless zero length, must have one line in it
iNewLines++;
// if first character is not a space, that counts as our first word
if (!isspace (strText [0]))
iWords++;
}
CString strSelection;
if (bAll)
strSelection = "document";
else
strSelection = "selection";
CString strDisplay;
strDisplay = TFormat ("The %s contains %i line%s, %i word%s, %i character%s",
(LPCTSTR) strSelection,
PLURAL (iNewLines),
PLURAL (iWords),
PLURAL (strText.GetLength ()));
UMessageBox (strDisplay, MB_ICONINFORMATION);
}
void CTextView::OnConvertUppercase()
{
CString strText;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
strText.MakeUpper ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnConvertLowercase()
{
CString strText;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
strText.MakeLower ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnConvertRemoveextrablanks()
{
CString strText;
const char * pOld;
char * pNew;
bool bAll;
// get contents of selection
bAll = GetSelection (strText);
pOld = strText; // where we are copying from
pNew = strText.GetBuffer (strText.GetLength () + 1);
for (pOld = strText; *pOld; pOld++)
{
if (*pOld == ' ' || *pOld == '\t')
{
// we have whitespace, if next character not whitespace
// copy a space across (ie. converting tabs to spaces), otherwise
// drop it
if (pOld [1] != ' ' && pOld [1] != '\t')
*pNew++ = ' ';
continue;
}
// copy everything else
*pNew++ = *pOld;
}
*pNew++ = 0; // terminator at end
strText.ReleaseBuffer ();
// put selection back
ReplaceAndReselect (bAll, strText);
}
void CTextView::OnUpdate(CView* pSender, LPARAM lHint, CObject* pHint)
{
CTextDocument * pDoc = (CTextDocument *) GetDocument();
ASSERT_VALID(pDoc);
CString strOldTitle;
CString strNewTitle = "Untitled";
if (!pDoc->m_strTitle.IsEmpty ())
strNewTitle = pDoc->m_strTitle;
// Show full pathname to document in title
if (!pDoc->GetPathName ().IsEmpty ())
strNewTitle = pDoc->GetPathName ();
GetParentFrame ()->GetWindowText (strOldTitle);
// amend title if necessary (avoid flicker)
if (strOldTitle != strNewTitle)
GetParentFrame ()->SetWindowText (strNewTitle);
}
void CTextView::OnEditSpellcheck()
{
Frame.SetStatusMessageNow (Translate ("Spell check ..."));
App.SpellCheck (this, &GetEditCtrl());
Frame.SetStatusNormal ();
}
void CTextView::OnUpdateEditSpellcheck(CCmdUI* pCmdUI)
{
CString strCurrent;
GetEditCtrl().GetWindowText (strCurrent);
// they can do a spell check if not empty
pCmdUI->Enable (!strCurrent.IsEmpty () && App.m_bSpellCheckOK);
}
bool CTextView::SetText(const char * sText)
{
try
{
int nLen = strlen (sText);
LPVOID hText = LocalAlloc(LMEM_MOVEABLE, (nLen+1)*sizeof(TCHAR));
if (hText == NULL)
AfxThrowMemoryException();
LPTSTR lpszText = (LPTSTR)LocalLock(hText);
ASSERT(lpszText != NULL);
strcpy (lpszText, sText);
#ifndef _UNICODE
if (bWin95 || bWin98)
{
// set the text with SetWindowText, then free
BOOL bResult = ::SetWindowText(m_hWnd, lpszText);
LocalUnlock(hText);
LocalFree(hText);
// make sure that SetWindowText was successful
if (!bResult || ::GetWindowTextLength(m_hWnd) < nLen)
AfxThrowMemoryException();
// remove old shadow buffer
delete[] m_pShadowBuffer;
m_pShadowBuffer = NULL;
m_nShadowSize = 0;
ASSERT_VALID(this);
} // end of Win95
else
#endif
{ // not Win95
LocalUnlock(hText);
HLOCAL hOldText = GetEditCtrl().GetHandle();
ASSERT(hOldText != NULL);
LocalFree(hOldText);
GetEditCtrl().SetHandle((HLOCAL)(UINT)(DWORD)hText);
Invalidate();
ASSERT_VALID(this);
} // end of not Win95
} // end of try
catch(CException* e)
{
e->ReportError ();
e->Delete ();
return false;
} // end of catch
return true;
}
BOOL CTextView::OnEraseBkgnd(CDC* pDC)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CRect rect;
// recreate background colour if necessary
if (m_backcolour != pDoc->m_backColour)
{
if (m_backbr)
m_backbr->DeleteObject ();
delete m_backbr;
m_backbr = new CBrush (pDoc->m_backColour);
m_backcolour = pDoc->m_backColour;
}
GetClientRect (&rect);
pDC->SetBkMode (OPAQUE);
pDC->FillRect (&rect, m_backbr);
return TRUE;
}
HBRUSH CTextView::CtlColor(CDC* pDC, UINT nCtlColor)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
pDC->SetTextColor (pDoc->m_textColour);
pDC->SetBkColor (pDoc->m_backColour);
pDC->SetBkMode (OPAQUE);
if (m_backbr)
return *m_backbr;
else
return (HBRUSH) GetStockObject (BLACK_BRUSH);
}
void CTextView::SetTheFont (void)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
delete m_font;
m_font = new CFont;
if (!m_font)
return;
CDC dc;
dc.CreateCompatibleDC (NULL);
int lfHeight = -MulDiv(pDoc->m_iFontSize, dc.GetDeviceCaps(LOGPIXELSY), 72);
DWORD iCharSet = DEFAULT_CHARSET;
CString strFont = pDoc->m_strFontName;
if (strFont.IsEmpty ())
{
strFont = App.m_strFixedPitchFont;
iCharSet = pDoc->m_iFontCharset;
lfHeight = -MulDiv(App.m_iFixedPitchFontSize, dc.GetDeviceCaps(LOGPIXELSY), 72);
}
m_font->CreateFont(lfHeight, // int nHeight,
0, // int nWidth,
0, // int nEscapement,
0, // int nOrientation,
pDoc->m_iFontWeight, // int nWeight,
pDoc->m_bFontItalic, // BYTE bItalic,
pDoc->m_bFontUnderline, // BYTE bUnderline,
pDoc->m_bFontStrikeout, // BYTE cStrikeOut,
iCharSet, // BYTE nCharSet,
0, // BYTE nOutPrecision,
0, // BYTE nClipPrecision,
0, // BYTE nQuality,
MUSHCLIENT_FONT_FAMILY, // BYTE nPitchAndFamily,
strFont);// LPCTSTR lpszFacename );
// Get the metrics of the font.
dc.SelectObject(m_font);
GetEditCtrl().SendMessage (WM_SETFONT,
(WPARAM) m_font->m_hObject,
MAKELPARAM (TRUE, 0));
SetTabStops (16);
OnUpdate (NULL, 0, NULL); // update title bar
}
void CTextView::OnEditGotomatchingbrace()
{
FindMatchingBrace (GetEditCtrl(), false); // find without selecting range
}
void CTextView::OnEditSelecttomatchingbrace()
{
FindMatchingBrace (GetEditCtrl(), true); // find with selecting range
}
void CTextView::OnEditSendtoworld()
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CMUSHclientDoc * pWorld = pDoc->FindWorld ();
// give up if no related world
if (!pWorld)
return;
CString strText;
bool bAll = GetSelection (strText);
if (strText.IsEmpty ())
return;
CMemFile f ((unsigned char *) (const char *) strText, strText.GetLength ());
bool bOK = pWorld->SendToMushHelper (&f,
pWorld->m_paste_preamble,
pWorld->m_pasteline_preamble,
pWorld->m_pasteline_postamble,
pWorld->m_paste_postamble,
pWorld->m_bPasteCommentedSoftcode,
pWorld->m_nPasteDelay,
pWorld->m_nPasteDelayPerLines,
pWorld->m_bConfirmOnPaste,
pWorld->m_bPasteEcho);
// they sent all of it, we can claim we have saved it
if (bOK && bAll)
pDoc->SetModifiedFlag (FALSE);
}
void CTextView::OnUpdateEditSendtoworld(CCmdUI* pCmdUI)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CMUSHclientDoc * pWorld = pDoc->FindWorld ();
if (pWorld)
{
CString strText;
GetSelection (strText);
pCmdUI->Enable(!strText.IsEmpty ());
pCmdUI->SetText(TFormat ("&Send To %s\tShift+Ctrl+S",
(LPCTSTR) pWorld->m_mush_name));
}
else
{
pCmdUI->Enable(FALSE);
pCmdUI->SetText(Translate ("&Send To World\tShift+Ctrl+S"));
}
}
void CTextView::OnUpdateStatuslineTime(CCmdUI* pCmdUI)
{
CString strText;
strText.Format ("Line %i / %i",
GetEditCtrl().LineFromChar () + 1,
GetEditCtrl().GetLineCount ());
pCmdUI->SetText (strText);
}
void CTextView::OnUpdateStatuslineLines(CCmdUI* pCmdUI)
{
CString strText;
double fPercent = (double) (GetEditCtrl().LineFromChar () + 1) /
(double) GetEditCtrl().GetLineCount () * 100.0;
strText.Format ("%3.0f %%", fPercent);
pCmdUI->SetText (strText);
}
void CTextView::OnUpdateStatuslineFreeze(CCmdUI* pCmdUI)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
pCmdUI->Enable (TRUE);
if (pDoc->IsModified ())
pCmdUI->SetText ("Modified");
else
pCmdUI->SetText (NULL);
}
void CTextView::OnEditRefreshrecalleddata()
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CMUSHclientDoc * pWorld = pDoc->FindWorld ();
if (!pWorld)
return;
if (pDoc->IsModified ())
if (::UMessageBox (TFormat ("Replace entire window contents with \'recall\' from %s?",
(LPCTSTR) pWorld->m_mush_name),
MB_YESNO | MB_ICONQUESTION ) != IDYES)
return;
CString strMessage = pWorld->RecallText (
pDoc->m_strSearchString, // what to search for
pDoc->m_bMatchCase ,
pDoc->m_bRegexp, // and other params
pDoc->m_bCommands,
pDoc->m_bOutput,
pDoc->m_bNotes,
pDoc->m_iLines,
pDoc->m_strRecallLinePreamble);
SetText (strMessage);
}
void CTextView::OnUpdateEditRefreshrecalleddata(CCmdUI* pCmdUI)
{
CTextDocument * pDoc = (CTextDocument*) GetDocument();
ASSERT_VALID(pDoc);
CMUSHclientDoc * pWorld = pDoc->FindWorld ();
if (!pWorld)
{
pCmdUI->Enable (FALSE);
return;
}