+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: No names yet.
-// Purpose: Contrib. demo
-// Author: Aleksandras Gluchovas
-// Modified by:
-// Created: 27/12/98
-// RCS-ID: $Id$
-// Copyright: (c) Aleskandars Gluchovas
-// Licence: wxWindows licence
-/////////////////////////////////////////////////////////////////////////////
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#include <stdio.h>
-
-#include "ifcontext.h"
-
-/***** Implementation for class spInterFileContext *****/
-
-size_t spInterFileContext::GetFileNo( const wxString& fname )
-{
- for ( size_t i = 0; i != m_Files.size(); ++i )
- {
- if ( fname == m_Files[i] )
- return i;
- }
-
- wxFAIL_MSG("File not found in array in function spInterFileContext::GetFileNo()");
-
- return 0;
-}
-
-size_t spInterFileContext::GetFileNoOfContext( spContext& ctx )
-{
- spContext* pCtx = ctx.GetEnclosingContext( SP_CTX_FILE );
-
- // DBG:: outer-file context should be present
- wxASSERT( pCtx && pCtx->GetType() == SP_CTX_FILE );
-
- return GetFileNo( ((spFile*)pCtx)->m_FileName );
-}
-
-/*** public interface ***/
-
-spInterFileContext::spInterFileContext()
-{}
-
-spInterFileContext::~spInterFileContext()
-{}
-
-void spInterFileContext::AddFile( const wxString& fname, const wxString& content )
-{
- m_Files.push_back( fname );
- m_Contents.push_back( content );
-}
-
-void spInterFileContext::RemoveContext( spContext& ctx )
-{
- wxASSERT( ctx.PositionIsKnown() ); // DBG:: should be checked by-user code
-
- size_t fNo = GetFileNoOfContext( ctx );
-
- mDeletionMarks.push_back( spBookmark( ctx.mSrcOffset, ctx.mContextLength, fNo ) );
-}
-
-void spInterFileContext::InsertBookmarkSorted( BookmarkListT& lst, spBookmark& mark )
-{
- for( size_t i = 0; i != lst.size(); ++i )
-
- if ( lst[i].mFrom > mark.mFrom )
- {
- lst.insert( &lst[i], mark );
- return;
- }
-
- lst.push_back( mark );
-}
-
-void spInterFileContext::DoAppendSourceFragment( wxString& source,
- wxString& result,
- size_t pos, size_t len )
-{
- mFiltered.erase( mFiltered.begin(), mFiltered.end() );
-
- size_t i;
-
- for( i = 0; i != mDeletionMarks.size(); ++i )
- {
- spBookmark& mark = mDeletionMarks[i];
-
- if ( mark.mFileNo == mCurFileNo &&
- mark.mFrom >= pos && mark.mFrom < pos + len )
-
- InsertBookmarkSorted( mFiltered, mark );
- }
-
- size_t cur = pos;
-
- for( i = 0; i != mFiltered.size(); ++ i )
- {
- spBookmark& mark = mFiltered[i];
-
- result.append( source, cur, ( (size_t)mark.mFrom - cur ) );
-
- cur = size_t( mark.mFrom + mark.mLen );
-
- if ( cur >= pos + len ) // check if we've overstepped the current source-fragment
- {
-// wxASSERT(0); // DBG:: with current imp. this should not happen
- wxFAIL_MSG("Overstepped the current source fragment in function\nspInterFileContext::DoAppendSourceFragment()");
- cur = pos + len; break;
- }
- }
-
- result.append( source, cur, ( pos + len ) - cur );
-}
-
-void spInterFileContext::GenerateContextBody( spContext& ctx,
- wxString& source,
- wxString& result,
- size_t& lastSavedPos,
- size_t& lastKnownPos )
-{
- if ( ctx.PositionIsKnown() )
- lastKnownPos = ctx.mSrcOffset;
-
- if ( ctx.IsVirtualContext() )
- {
- // add fragment accumulated before this context
-
- DoAppendSourceFragment( source, result,
- size_t(lastSavedPos),
- size_t(lastKnownPos - lastSavedPos) );
-
- // add context body
-
- result += ctx.GetVirtualContextBody();
-
- lastSavedPos = lastKnownPos;
-
- if ( ctx.PositionIsKnown() )
- {
- if ( ctx.VitualContextHasChildren() )
- {
- lastKnownPos = ctx.mSrcOffset + ctx.mHeaderLength;
-
- lastSavedPos = lastKnownPos;
- }
- else
- {
- lastKnownPos = ctx.mSrcOffset + ctx.mContextLength;
-
- lastSavedPos = lastKnownPos;
-
- return; // have not children
- }
- }
- }
-
- MMemberListT& lst = ctx.GetMembers();
-
- for( size_t i = 0; i != lst.size(); ++i )
- {
- GenerateContextBody( *lst[i], source, result, lastSavedPos, lastKnownPos );
- }
-
- if ( ctx.IsVirtualContext() )
- {
- if ( ctx.VitualContextHasChildren() && !ctx.GetFooterOfVirtualContextBody().empty() )
- {
- // append the reminder space after children of the context
-
- DoAppendSourceFragment( result, source,
- size_t(lastSavedPos),
- size_t(lastKnownPos - lastSavedPos) );
-
- // add footer
- result += ctx.GetFooterOfVirtualContextBody();
-
- lastKnownPos = ctx.mSrcOffset + ctx.mContextLength;
-
- lastSavedPos = lastKnownPos;
- }
- }
-
- if ( ctx.PositionIsKnown() )
-
- lastKnownPos = ctx.mSrcOffset + ctx.mContextLength;
-}
-
-void spInterFileContext::GenrateContents()
-{
- MMemberListT& lst = GetMembers();
-
- for( size_t f = 0; f != lst.size(); ++f )
- {
- wxString& fname = ((spFile*)lst[f])->m_FileName;
-
- size_t fileNo = GetFileNo( fname );
-
- wxString& source = m_Contents[ fileNo ];
-
- wxString result;
-
- size_t lastKnownPos = 0, // the begining of the file is always "known"
- lastSavedPos = 0;
-
- mCurFileNo = fileNo;
-
- GenerateContextBody( *lst[f], source, result, lastSavedPos, lastKnownPos );
-
- // the end of file is always known
-
- lastKnownPos = m_Contents[ fileNo ].length();
-
- // append the reminder
-
- DoAppendSourceFragment( source, result,
- size_t(lastSavedPos),
- size_t(lastKnownPos - lastSavedPos) );
-
- // replace original contnet with newly generated one
-
- m_Contents[ fileNo ] = result;
- }
-}
-
-void spInterFileContext::ParseContents( SourceParserPlugin* pPlugin )
-{
- mDeletionMarks.erase( mDeletionMarks.begin(), mDeletionMarks.end() );
-
- RemoveChildren(); // clean up top-level context
-
- mParser.SetPlugin( pPlugin );
-
- for( size_t i = 0; i != m_Files.size(); ++i )
- {
- wxWritableCharBuffer s(m_Contents[i].char_str());
-
- spFile* pFCtx = mParser.Parse( s, s + m_Contents[i].length() );
-
- pFCtx->m_FileName = m_Files[i];
-
- AddMember( pFCtx );
- }
-}
-
-void spInterFileContext::WriteToFiles()
-{
- for( size_t i = 0; i != m_Files.size(); ++i )
- {
- FILE* fp = fopen( m_Files[i].c_str(), "w+t" );
-
- if ( fp != NULL )
- {
- fwrite( m_Contents[i].c_str(), sizeof(char), m_Contents[i].length(), fp );
-
- fclose( fp );
- }
- }
-}
-
-wxString spInterFileContext::GetBody( spContext* pCtx )
-{
- wxASSERT( pCtx->PositionIsKnown() ); // DBG:: should be checked by-user code
-
- wxString& source = m_Contents[ GetFileNoOfContext( *pCtx ) ];
-
- return wxString( source.c_str() + pCtx->mSrcOffset, pCtx->mContextLength );
-}
-
-wxString spInterFileContext::GetHeader( spContext* pCtx )
-{
- wxASSERT( pCtx->PositionIsKnown() ); // DBG:: should be checked by-user code
-
- wxASSERT( pCtx->mHeaderLength != -1 ); // DBG:: -/-
-
- wxString& source = m_Contents[ GetFileNoOfContext( *pCtx ) ];
-
- return wxString( source.c_str() + pCtx->mSrcOffset, pCtx->mHeaderLength );
-}
projects / wxWidgets.git / blobdiff