// Convert an integer into binary string format
void CIni::__ToBinaryString(UINT nNumber, LPTSTR lpBuffer, DWORD dwBufSize)
{
if (dwBufSize == 0)
return;
DWORD dwIndex = 0;
do
{
lpBuffer[dwIndex++] = (nNumber % 2) ? _T('1') : _T('0');
nNumber /= 2;
} while (nNumber > 0 && dwIndex < dwBufSize);
lpBuffer[dwIndex] = _T('\0');
_tcsrev(lpBuffer);
}
//ÕûÐÔ±ä×Ö·û
LPCTSTR CGoldView::GetGlodString(LONG lGold, TCHAR szString[])
{
LONG lTemp=(LONG)lGold;
if(lGold<0L) return szString;
//´¦ÀíСÊýµã
DWORD dwCharBit=0L;
//lGold+=0.001;
//if(lGold-lTemp>0)
//{
// lTemp = (LONG)((lGold-lTemp)*100);
// bool bZero=(lTemp<10)?true:false;
// //ת»»×Ö·û
// do
// {
// szString[dwCharBit++]=(TCHAR)(lTemp%10+TEXT('0'));
// lTemp/=10;
// } while (lTemp>0L);
// //¼Ó0λ
// if(bZero)szString[dwCharBit++]=TEXT('0');
// szString[dwCharBit++]=TEXT('.');
//}
//ת»»×Ö·û
lTemp = (LONG)lGold;
DWORD dwNumBit=0L;
do
{
dwNumBit++;
szString[dwCharBit++]=(TCHAR)(lTemp%10+TEXT('0'));
if (dwNumBit%3==0) szString[dwCharBit++]=TEXT(',');
lTemp/=10;
} while (lTemp>0L);
//µ÷Õû×Ö·û
if (szString[dwCharBit-1]==TEXT(',')) szString[dwCharBit-1]=0;
szString[dwCharBit]=0;
//βͷ½»»»
_tcsrev(szString);
return szString;
}
//整性变字符
LPCTSTR CGameClientView::GetGlodString(LONG lGold, TCHAR szString[])
{
LONG lTemp=(LONG)lGold;
if(lGold<0L) return szString;
//处理小数点
DWORD dwCharBit=0L;
//lGold+=0.001;
//if(lGold-lTemp>0)
//{
// lTemp = (LONG)((lGold-lTemp)*100);
// bool bZero=(lTemp<10)?true:false;
// //转换字符
// do
// {
// szString[dwCharBit++]=(TCHAR)(lTemp%10+TEXT('0'));
// lTemp/=10;
// } while (lTemp>0L);
// //加0位
// if(bZero)szString[dwCharBit++]=TEXT('0');
// szString[dwCharBit++]=TEXT('.');
//}
//转换字符
lTemp = (LONG)lGold;
DWORD dwNumBit=0L;
do
{
dwNumBit++;
szString[dwCharBit++]=(TCHAR)(lTemp%10+TEXT('0'));
if (dwNumBit%3==0) szString[dwCharBit++]=TEXT(',');
lTemp/=10;
} while (lTemp>0L);
//调整字符
if (szString[dwCharBit-1]==TEXT(',')) szString[dwCharBit-1]=0;
szString[dwCharBit]=0;
//尾头交换
_tcsrev(szString);
return szString;
}
//ÕûÐÔ±ä×Ö·û
LPCTSTR CGoldView::GetGlodString(LONG lGold, TCHAR szString[])
{
//ת»»×Ö·û
DWORD dwNumBit=0L,dwCharBit=0L;
do
{
dwNumBit++;
szString[dwCharBit++]=(TCHAR)(lGold%10+TEXT('0'));
//if (dwNumBit%3==0) szString[dwCharBit++]=TEXT(',');
lGold/=10;
} while (lGold!=0L);
//µ÷Õû×Ö·û
if (szString[dwCharBit-1]==TEXT(',')) szString[dwCharBit-1]=0;
szString[dwCharBit]=0;
_tcsrev(szString);
return szString;
}
//--------------------------------------------------------------------
// Format a number according to a pattern [xxSEPARATORxxxSEPARATORxxxSEPARATORxxx]:
// 1000000, '.', 3 --> "1.000.000" ^-- GroupLength=3
// 1000000, '-', 2 --> "1-00-00-00"
//
// Build the string from the end and reverse it when it is finished
// Here is the state of the two variables at the end of each iteration
// dwNumber szBuffer
// 1000000
// 100000 0
// 10000 00
// 1000 000.
// 100 000.0
// 10 000.00
// 1 000.000.
// 0 000.000.1
//
void FormatNumber(DWORD dwNumber, LPTSTR szNumber, TCHAR cSeparator, DWORD GroupLength)
{
LPTSTR pFirst = szNumber;
LPTSTR pChar = pFirst;
DWORD DigitCount = 0;
//DWORD wNumChars = 0;
while (dwNumber > 0)
{
// extract the last digit
wsprintf(pChar, _T("%u"), dwNumber % 10);
// next character in the buffer
pChar++;
// next digit in the current group
DigitCount++;
// eat the last digit
dwNumber = dwNumber / 10;
// add the separator if needed
if ((DigitCount == GroupLength) && (dwNumber > 0))
{
*pChar = cSeparator;
// begin a new digit group after the separator
DigitCount = 0;
pChar++;
}
};
// close the string
*pChar = _T('\0');
// reverse it
_tcsrev(pFirst);
}
//+----------------------------------------------------------------------
//
// Function: AlphaNumber( n, szBuffer, chBase )
//
// A helper function for NumberToRoman(Upper|Lower).
// Pass in either 'a' or 'A' in chBase to get an
// 'alphabetic' number of n.
//
// Zero are represented as @. (a hack.)
// Negative numbers are represented as would decimal
// numbers, ie with a preceeding minus sign (another hack.)
//
// Returns: Returns an 'alphabetic' number in szBuffer.
//
//-----------------------------------------------------------------------
static void AlphaNumber(LONG n, TCHAR* szBuffer, TCHAR chBase)
{
TCHAR* p = szBuffer;
if(n)
{
LONG m = abs(n);
// It is easier to compute from the least-significant 'digit',
// so we generate the string backwards, and then reverse it
// at the end.
*p++ = '.';
while(m)
{
m--;
*p++ = (TCHAR)(chBase + (m%26));
m /= 26;
}
if(n < 0)
{
// A nerdly hack to represent negative numbers.
*p++ = _T('-');
}
*p = _T('\0');
_tcsrev(szBuffer);
}
else
{
// A nerdly hack to represent zero.
*p++ = _T('@');
*p++ = _T('.');
*p++ = _T('\0');
}
}
//取得列的名称，比如27->AA
TCHAR *Illusion_ExcelFile::column_name(long column_no)
{
static TCHAR column_name[64];
size_t str_len = 0;
while (column_no > 0)
{
int num_data = column_no % 26;
column_no /= 26;
if (num_data == 0)
{
num_data = 26;
column_no--;
}
//不知道这个对不，
column_name[str_len] = (TCHAR)((num_data - 1) + _T('A') );
str_len ++;
}
column_name[str_len] = '\0';
//反转
_tcsrev(column_name);
return column_name;
}
void CString::MakeReverse()
{
CopyBeforeWrite();
_tcsrev(m_pchData);
}
void CCOMString::MakeReverse()
{
_tcsrev(m_pszString);
}
int32 CBrainMemory::RetrieveText(int64 MeaningID,tstring& Text,bool Nest){
int64 CurrentRoomValue,RoomType;
int64 CurrentID = MeaningID;
//首先得到意义空间的信息
if(!GetRoomInfo(MeaningID,CurrentRoomValue,RoomType))return 0;
if(!Nest){
//首次外部调用时检查MeaningID代表记忆是否为可读的文字信息，嵌套调用则忽略
if(UnReadable(CurrentRoomValue))return 0;
}
//向上漫游,找到父空间空间的ID和逻辑明文，得记忆的形ID
CppSQLite3Query Result = LBrainQuery("*",CurrentRoomValue,LB_CHILD_ID,CurrentID);
if(Result.eof())return 0;
CurrentID = Result.getInt64Field(0);
if(CurrentID == ROOT_SPACE)return 0;
CurrentRoomValue = Result.getInt64Field(1); //总是其他空间的空间识别ID
//如果是字符,则可以确定所取文本应该是token
int ch = IDToChar(CurrentRoomValue);
if(isascii(ch)){
TCHAR buf[100]; //暂存token，一个单词99字符应该足够了
int p = 0;
buf[p++] = ch;
//继续向上漫游,应该全部都是字符
for(;;){
//根据本空间的ID和逻辑明文,找到父空间空间的ID和逻辑明文,
CppSQLite3Query Result = LBrainQuery("*",CurrentRoomValue,LB_CHILD_ID,CurrentID);
if(Result.eof())return 0;
CurrentID = Result.getInt64Field(0);
//如果得到的空间ID为根空间，则表示找到顶了。
if(CurrentID == ROOT_SPACE){
buf[p]='\0';
_tcsrev(buf);
Text = buf;
//如果是形容词则加上引号
if(RoomType == MEMORY_REFERENCE){
Text.insert(Text.begin(),1,_T('\"'));
Text+=_T('\"');
}
return 1; //表示得到一个token
}
CurrentRoomValue = Result.getInt64Field(1);
if(p<100) buf[p++] = IDToChar(CurrentRoomValue);
}
}
//不是字符，则需要嵌套处理，然后根据返回值添加标点符号
int32 n = 0;
vector<tstring> StrList;
for(;;){
tstring s;
n = RetrieveText(CurrentRoomValue,s,false);
StrList.push_back(s);
//继续向上漫游,根据本空间的ID和逻辑明文,找到父空间空间的ID和逻辑明文,
CppSQLite3Query Result = LBrainQuery("*",CurrentRoomValue,LB_CHILD_ID,CurrentID);
if(Result.eof())return 0;
CurrentID = Result.getInt64Field(0);
//如果得到的空间ID为根空间，则表示找到顶了。
if(CurrentID == ROOT_SPACE)break;
CurrentRoomValue = Result.getInt64Field(1);
}
TCHAR flag=_T(' ');
if(n==1){ //子句，token之间应该有空格
flag = _T(' ');
}
else if(n==2){ //句子，子句之间有逗号
flag = _T(',');
}
else if(n ==3){ //段落，句子之间有句号
flag = _T('.');
}
else if(n== 4){//文本，段落之间要分行
flag = _T('\n');
}
assert(n<5);
vector<tstring>::reverse_iterator It = StrList.rbegin();
while(It != StrList.rend()){
Text += *It;
if(Text.size()){
TCHAR& ch = Text[Text.size()-1];
if(!ispunct(ch)){
Text += flag;
}else if(Text.size()>2) {
ch = Text[Text.size()-2];
if (isspace(ch))
{
Text.erase(Text.size()-2,1);
}
}
}
It++;
}
if(RoomType == MEMORY_REFERENCE)
{
Text.insert(Text.begin(),1,_T('\"'));
Text+='\"';
assert(n==1 || n==0); //引用被看作是一个token，应该只出现在子句里
return 1;
}
return ++n;
}
BOOL SGThumbs::LoadThumbnailIntoSlot(UINT32 Slot, UINT32 ID, PathName *ActualFile)
{
/* String_256 P(ActualFile->GetPath());
ERROR3_PF(("Actual file: %s", (TCHAR *)P));*/
PORTNOTETRACE("dialog","SGThumbs::LoadThumbnailIntoSlot - do nothing");
#ifndef EXCLUDE_FROM_XARALX
if(Directory == NULL || ActualFile == NULL)
{
ERROR3("SGThumbs::LoadThumbnailIntoSlot Directory == NULL || ActualFile == NULL");
return FALSE;
}
// Return any memory that would otherwise go down the toilet, and block the drains
if(Thumbnails[Slot].Valid && Thumbnails[Slot].buffer)
{
delete Thumbnails[Slot].buffer;
Thumbnails[Slot].buffer=NULL;
}
// Just in case we jump out in a state of unhappy rampantness
Thumbnails[Slot].Valid = FALSE;
BOOL CheckFilenameBmp = TRUE;
BOOL CheckFilenamePng = TRUE;
BOOL CheckFilenameReversed = TRUE;
BOOL CheckFilenameTif = TRUE;
BOOL CheckEncodedBmp = TRUE;
BOOL CheckEncodedPng = TRUE;
BOOL CheckEncodedTif = TRUE;
BOOL UseActualFile = FALSE;
BOOL IsRIFFTypeFile = FALSE;
BOOL IsPCDTypeFile = FALSE;
// Get lowercase filetype
String_256 Type(ActualFile->GetType());
Type.toLower();
// Bodge to speed galleries up for art files - doesn't check or use external previews
if( (Type.Sub((String_8)"art") != -1) ||
(Type.Sub((String_8)"xar") != -1) )
{
UseActualFile = TRUE;
CheckFilenameReversed = FALSE;
}
else if ( (Type.Sub((String_8)"web") != -1) ||
(Type.Sub((String_8)"cxw") != -1) ||
(Type.Sub((String_8)"cxn") != -1) )
{
// Check for our new version 2 native and web files
//WEBSTER-Martin-23/01/97
//force us to look for previews
UseActualFile = TRUE;
CheckFilenameReversed = FALSE;
}
else if ( (Type.Sub((String_8)"cdr") != -1) ||
(Type.Sub((String_8)"cmx") != -1) )
{
IsRIFFTypeFile = TRUE;
UseActualFile = TRUE;
CheckFilenameReversed = FALSE;
}
else if( Type.Sub((String_8)"ttf") != -1 ||
Type.Sub((String_8)"pfb") != -1)
{
// Bodge to speed font gallery up a bit - only checks encoded bmp file thumbnails
CheckFilenamePng =
CheckFilenameBmp =
CheckFilenameReversed =
CheckFilenameTif =
CheckEncodedTif = FALSE;
CheckEncodedBmp = TRUE;
CheckEncodedPng = TRUE;
UseActualFile = FALSE;
}
else if( Type.Sub((String_8)"pcd") != -1 )
{
IsPCDTypeFile = TRUE;
UseActualFile = TRUE;
}
// Read the file into the bm yet ?
BOOL Found = FALSE;
CWxBitmap *pCWxBitmap = NULL;
BOOL ReadOK = FALSE;
// Don't error, just set exceptions... (changed 2/10/2000 by Jonathan to use
// errors rather than exceptions to avoid a pile of messy first-change exceptions
// when fills were not being found)
CCDiskFile File(1024, FALSE, FALSE);
// internal preview
if(UseActualFile)
{
// Open file and check if it exists at the same time
Found = OpenThumbnailFile( &File, *ActualFile );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
ERROR3("Problem creating thumbnail bitmap");
return FALSE;
}
// files with internal preveiws
// WEBSTER-Martin-08/01/97
if(IsRIFFTypeFile)
{
#ifndef WEBSTER //WEBSTER-Martin-21/01/97
if ( AccusoftFilters::GetVersionNumber() > 0)
{
// search to see if we can find a thumbnail in this file
if ( CMXImportFilter::SkipToPreviewBitmap(&File) )
{
TRACEUSER( "Martin", _T("Accusoft read RIFF preview\n"));
ReadOK = AccusoftFilters::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE, NULL, NULL, TRUE );
}
}
else
{
TRACEUSER( "Martin", _T("Accusoft filter not loaded\n"));
ReadOK = FALSE;
}
#endif //WEBSTER
}
else if(IsPCDTypeFile)
{
#ifndef WEBSTER //WEBSTER-Martin-21/01/97
if ( AccusoftFilters::GetVersionNumber() > 0)
{
TRACEUSER( "Martin", _T("Accusoft read PCD preview\n"));
// Use the tiny preview... (we're a friend of AccusoftFilters by the way)
AccusoftFilters::ImagePageToRead = 2;
ReadOK = AccusoftFilters::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE, NULL, NULL, TRUE );
}
else
{
TRACEUSER( "Martin", _T("Accusoft filter not loaded\n"));
ReadOK = FALSE;
}
#endif //WEBSTER
}
else // new native file
{
// First, check that we have a CX2/XaraX format file, and
// try to extract its preview bitmap at the same time.
BOOL IsNewFormat = FALSE;
UINT32 FilterId = FILTERID_NONE;
if (BaseCamelotFilter::SkipToPreviewBitmap(&File, &IsNewFormat, &FilterId))
{
// Get the preview!
if (FilterId != FILTERID_NONE)
{
Filter* pFilter = Filter::FindFilterFromID(FilterId);
if (pFilter != NULL)
{
ERROR3IF( !pFilter->IS_KIND_OF(BaseBitmapFilter), "Preview filter is not a BaseBitmapFilter\n" );
ReadOK = ((BaseBitmapFilter *)pFilter)->ReadFromFile( pCWxBitmap, NULL, &File, FALSE );
}
}
// Couldn't find a preview bitmap, so we'll make a note to
// check for an external preview file instead.
else
{
UseActualFile = FALSE;
Found = FALSE;
File.close();
delete pCWxBitmap;
pCWxBitmap = NULL;
}
}
// SkipToPreviewBitmap failed, so we'll assume that it's an old-format file.
// In that case, we must try to load in its TIFF preview.
else
{
if (AccusoftFilters::GetVersionNumber() > 0)
ReadOK = AccusoftFilters::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE );
else
ReadOK = FALSE;
}
}
}
else
{
TRACEUSER( "Martin", _T("Failed to find original file %s\n"), (const TCHAR *)ActualFile->GetFileName(TRUE));
Error::ClearError();
// didn't find original so look for external preview
UseActualFile = FALSE;
}
}
//we test this again cos we can change our mind about UseActualFile
if(!UseActualFile)
{
#ifdef THUMB_CHECK_FILENAME_WITH_PNG
if(CheckFilenamePng && !Found)
{
// Check for c:\clipart\sublib\xarainfo\picture.png files (from picture.tif or whatever)
String_256 FAP;
FAP = Directory->GetPath(TRUE);
FAP += ActualFile->GetFileName(FALSE);
FAP += TEXT(".png");
// ERROR3_PF(("Looking for: %s", (TCHAR *)FAP));
PathName ThumbPath(FAP);
// <Filename>.png
Found = OpenThumbnailFile( &File, ThumbPath );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
ERROR3("Problem creating bitmap");
return FALSE;
}
// PNGs
INT32 TransColour; // ignore value returned into this
ReadOK = PNGUtil::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, &TransColour );
}
}
#endif
#ifdef THUMB_CHECK_FILENAME_WITH_BMP
if(CheckFilenameBmp && !Found)
{
// Check for c:\clipart\sublib\xarainfo\picture.bmp files (from picture.tif or whatever)
String_256 FAP;
FAP = Directory->GetPath(TRUE);
FAP += ActualFile->GetFileName(FALSE);
FAP += TEXT(".bmp");
PathName ThumbPath(FAP);
// <Filename>.bmp
Found = OpenThumbnailFile( &File, ThumbPath );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
ERROR3("Problem creating bitmap");
return FALSE;
}
// BMPs
ReadOK = DIBUtil::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE );
if ( !ReadOK )
{
delete pCWxBitmap;
pCWxBitmap = NULL;
Found = FALSE;
Error::ClearError();
// Er, well, it might be monochrome, so use accusoft then...
// <Filename>.bmp
File.close();
Found = OpenThumbnailFile( &File, ThumbPath );
}
}
}
#endif
#ifdef THUMB_CHECK_REVERSED_FILENAME
if( CheckFilenameReversed && !Found )
{
// Check for c:\clipart\sublib\xarainfo\picture.fit file from picture.tif, etc...
String_256 FAP;
FAP = Directory->GetPath(TRUE);
FAP += ActualFile->GetFileName(FALSE);
String_256 Ending(ActualFile->GetType());
_tcsrev((TCHAR *)Ending); // reverse the bmp to pmb
FAP += TEXT(".");
FAP += (TCHAR *)Ending;
//ERROR3_PF(("Looking for: %s", (TCHAR *)FAP));
PathName ThumbPath(FAP);
// <Filename>.fit <Filename>.pmb etc.
Found = OpenThumbnailFile( &File, ThumbPath );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
return FALSE;
}
// BMPs
ReadOK = DIBUtil::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE );
if ( ReadOK )
{
// Set the name to the filename (without the .bmp)
String_256 Name(ActualFile->GetFileName(FALSE));
pCWxBitmap->SetName(Name);
}
else
{
delete pCWxBitmap;
pCWxBitmap = NULL;
Found = FALSE;
Error::ClearError();
// Er, well, it might be monochrome, so use accusoft then...
// <Filename>.pmb
File.close();
Found = OpenThumbnailFile( &File, ThumbPath );
}
}
}
#endif
#ifdef THUMB_CHECK_FILENAME_WITH_TIF
if( CheckFilenameTif && !Found )
{
// Check for normal tiff thumbnail file of the form <Filename>.TIF
// Construct a full pathname for actual filename with a tif extension
String_256 FullThumbnailPath(Directory->GetPath(TRUE));
FullThumbnailPath += ActualFile->GetFileName(FALSE);
FullThumbnailPath += TEXT(".tif");
TRACEUSER( "Richard", _T("Filename: %s\n"), (TCHAR *)FullThumbnailPath);
PathName FileAndPath(FullThumbnailPath);
// <Filename>.tif
Found = OpenThumbnailFile( &File, FileAndPath );
}
#endif
// Work out the encoded thumbnail name for use in multiple places below
String_256 FullThumbnailPathWithoutExtension;
if(!Found)
{
String_8 EncodedThumbnail;
// Find encoded thumbnail path
if(!GetThumbnailName(ID, &EncodedThumbnail))
return FALSE;
// Construct a full pathname for the encoded thumbnail file
FullThumbnailPathWithoutExtension = Directory->GetPath(TRUE);
FullThumbnailPathWithoutExtension += EncodedThumbnail;
}
#ifdef THUMB_CHECKBMPS
if(CheckEncodedBmp && !Found)
{
// Check for standard bitmap thumbnail file of the form X00000X.BMP
// And load it using internal Xara code rather than Accusoft
// Construct a full pathname for the encoded thumbnail file
String_256 FullThumbnailPath(FullThumbnailPathWithoutExtension);
FullThumbnailPath += TEXT(".bmp");
TRACEUSER( "Richard", _T("Filename: %s\n"), (TCHAR *)FullThumbnailPath);
PathName FileAndPath(FullThumbnailPath);
// <Filename>.bmp
Found = OpenThumbnailFile( &File, FileAndPath );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
ERROR3("Problem creating bitmap");
return FALSE;
}
// Set the name to the thumbID name (without the .bmp)
String_256 Name(FileAndPath.GetFileName(FALSE));
pCWxBitmap->SetName(Name);
// BMPs
ReadOK = DIBUtil::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE );
if(!ReadOK)
{
delete pCWxBitmap;
pCWxBitmap = NULL;
Found = FALSE;
Error::ClearError();
// Er, well, it might be monochrome, so use accusoft then...
// <Filename>.bmp
File.close();
Found = OpenThumbnailFile( &File, FileAndPath );
}
}
}
#endif
#ifdef THUMB_CHECKPNGS
if(CheckEncodedPng && !Found)
{
// Check for downloaded thumbnail file of the form X00000X.PNG
// And load it using internal Xara code rather than Accusoft
// Construct a full pathname for the encoded thumbnail file
String_256 FullThumbnailPath(FullThumbnailPathWithoutExtension);
FullThumbnailPath += TEXT(".png");
TRACEUSER( "Richard", _T("Filename: %s\n"), (TCHAR *)FullThumbnailPath);
PathName FileAndPath(FullThumbnailPath);
// <Filename>.png
Found = OpenThumbnailFile( &File, FileAndPath );
if(Found)
{
// Create an OILy bitmap object
pCWxBitmap = new CWxBitmap;
if (pCWxBitmap == NULL)
{
ERROR3("Problem creating bitmap");
return FALSE;
}
// Set the name to the thumbID name (without the .png)
String_256 Name(FileAndPath.GetFileName(FALSE));
pCWxBitmap->SetName(Name);
// PNGs
INT32 TransColour; // ignore value returned into this
ReadOK = PNGUtil::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, &TransColour );
}
}
#endif
#ifdef THUMB_CHECKTIFS
if(CheckEncodedTif && !Found)
{
// Check for encoded tiff thumbnail file of the form X00000X.TIF
// Construct a full pathname for the encoded thumbnail file
String_256 FullThumbnailPath(FullThumbnailPathWithoutExtension);
FullThumbnailPath += TEXT(".tif");
TRACEUSER( "Richard", _T("Filename: %s\n"), (TCHAR *)FullThumbnailPath);
PathName FileAndPath(FullThumbnailPath);
// X00000X.tif
Found = OpenThumbnailFile( &File, FileAndPath );
}
#endif
#ifndef WEBSTER //WEBSTER-Martin-21/01/97
if ( Found && !ReadOK )
{
// this is Accusoft's last chance
if ( AccusoftFilters::GetVersionNumber() > 0)
{
ReadOK = AccusoftFilters::ReadFromFile( &File, &pCWxBitmap->BMInfo, &pCWxBitmap->BMBytes, TRUE, NULL, NULL, TRUE );
}
else
{
TRACEUSER( "Martin", _T("Accusoft filter not loaded\n"));
ReadOK = FALSE;
}
}
#endif //WEBSTER
}
if(!ReadOK || pCWxBitmap == NULL)
{
// Problems somewhere above
TRACEUSER( "Richard", _T("Can't find/load thumbnail"));
// We don't want error boxes popping up every time we can't find a thumbnail
Error::ClearError();
if(pCWxBitmap != NULL)
{
delete pCWxBitmap;
pCWxBitmap = NULL;
}
return FALSE;
}
// Set the name to the file's name (without the .art .xar etc)
String_256 Name(ActualFile->GetFileName(FALSE));
pCWxBitmap->SetName(Name);
// create the kernel bitmap, attaching the OILy bitmap to it
Thumbnails[Slot].buffer = new KernelBitmap(pCWxBitmap, TRUE);
if (Thumbnails[Slot].buffer == NULL)
{
ERROR3("Problem creating kernel bitmap for thumbnail");
delete pCWxBitmap;
pCWxBitmap = NULL;
return FALSE;
}
// Set the rest of the entries to sensible values
Thumbnails[Slot].Valid = TRUE;
Thumbnails[Slot].ID = ID;
Thumbnails[Slot].Usage = 0;
Thumbnails[Slot].Size = ThumbnailsSize;
Error::ClearError();
#endif
// Well, looks like we got ourselves a thumbnail...
return TRUE;
}
