boolean Browser::openFile(char *filenm)
{
struct STATSTRUCT statb;
char title[512];
this->from = new std::ifstream(filenm);
if(!this->from)
{
WarningMessage("File open failed for file %s", filenm);
return FALSE;
}
if(STATFUNC(filenm, &statb) == -1)
{
// stat failed
return FALSE;
}
this->file_size = statb.st_size;
//
// Clear any existing mark
//
this->marker_pos = 0;
this->marker_char[0] = '\0';
this->page_start = 0;
this->page_start_line_no = 0;
this->loadBuffer(0);
title[0] = '\0';
strcat(title, "File Browser: ");
strcat(title, filenm);
this->setWindowTitle(title);
return TRUE;
}
void ColormapEditor::manage()
{
this->DXWindow::manage();
//
// If the .net had the name of a .cm file and this is the first time
// we're opening this editor, then make sure the values form the .cm
// file are fed back into the node (they were installed in
// createWorkArea()).
//
const char *name;
if (this->neverManaged &&
(name = this->colormapNode->getNetSavedCMFilename())) {
struct STATSTRUCT statbuf;
if (STATFUNC(name,&statbuf) == 0) { // File exists
XmColorMapEditorRead(this->colormapEditor,(char*)name);
} else {
WarningMessage("Can't locate color map file '%s', "
"using default map",name);
}
}
this->handleStateChange();
this->neverManaged = FALSE;
}
static void _FileIterator_MapOsDataToFileInfo (FileIterator::FileInfo& info, const StringA& strDir, const char* pszFileName)
{
#if defined(GLB_PLATFORM_CYGWIN)
#define STATSTRUCT struct stat
#define STATFUNC ::stat
#else
#define STATSTRUCT struct stat64
#define STATFUNC ::stat64
#endif
STATSTRUCT stats;
// name
info.strName = pszFileName;
// reset other members first
info.eType = FileIterator::TYPE_UNKNOWN;
info.uiSize = 0;
info.nModifTime = 0;
// get file stats if needed
if (info.fQueryFlags != 0)
{
StringA strFilePath;
_FileIterator_BuildFilePathIfNeeded(strFilePath, strDir, info.strName);
if (STATFUNC(strFilePath, &stats) != 0)
{
GLB_ASSERT(0); // error while calling stat() from FileIterator !
return;
}
}
// type
if ((info.fQueryFlags & FileIterator::QUERY_TYPE) != 0)
{
if (S_ISDIR(stats.st_mode))
info.eType = FileIterator::TYPE_DIRECTORY;
else if (S_ISREG(stats.st_mode))
info.eType = FileIterator::TYPE_FILE;
else if (S_ISLNK(stats.st_mode))
info.eType = FileIterator::TYPE_SYMLINK;
}
// size
if ((info.fQueryFlags & FileIterator::QUERY_SIZE) != 0)
{
GLB_ASSERT(sizeof(info.uiSize) == sizeof(stats.st_size));
info.uiSize = stats.st_size;
}
// modification time
if ((info.fQueryFlags & FileIterator::QUERY_MODIFTIME) != 0)
{
GLB_ASSERT(sizeof(info.nModifTime) == sizeof(stats.st_mtime));
info.nModifTime = stats.st_mtime;
}
#undef STATSTRUCT
#undef STATFUNC
}
