//-------------------------------------------------------------------
// FileName::dir_copy
//-------------------------------------------------------------------
void FileName::dir_copy(const String &strDest, bool bCreateDir, mode_t modeDir, uid_t uid, gid_t gid) throw( Exception )
{
FileName fnDst;
// Create destination path
fnDst.set(strDest);
fnDst.mkdir(modeDir, uid, gid);
if( bCreateDir )
{
// Create source directory name inside destination path
fnDst.set(strDest + dir_name() + SEP_PATH);
fnDst.mkdir(modeDir, uid, gid);
}
if( !fnDst.is_path_name() )
throw BadPathException(PSZ(String::str_format(ERR_BAD_DEST_PATH, PSZ(fnDst.full_name()))),
"FileName::dir_copy");
// Recursively copying sub-directories
FileEnum dirEnum(full_name(), FileEnum::ENUM_DIR);
while( dirEnum.find() )
dirEnum.dir_copy(fnDst.path(), true, modeDir, uid, gid);
// Copying directory files
FileEnum fileEnum(full_name(), FileEnum::ENUM_FILE);
while( fileEnum.find() )
// Copy with metadata
fileEnum.copy(fnDst.path(), true);
}
FileName GuiClipboard::getPastedGraphicsFileName(Cursor const & cur,
Clipboard::GraphicsType & type) const
{
// create file dialog filter according to the existing types in the clipboard
vector<Clipboard::GraphicsType> types;
if (hasGraphicsContents(Clipboard::EmfGraphicsType))
types.push_back(Clipboard::EmfGraphicsType);
if (hasGraphicsContents(Clipboard::WmfGraphicsType))
types.push_back(Clipboard::WmfGraphicsType);
if (hasGraphicsContents(Clipboard::LinkBackGraphicsType))
types.push_back(Clipboard::LinkBackGraphicsType);
if (hasGraphicsContents(Clipboard::PdfGraphicsType))
types.push_back(Clipboard::PdfGraphicsType);
if (hasGraphicsContents(Clipboard::PngGraphicsType))
types.push_back(Clipboard::PngGraphicsType);
if (hasGraphicsContents(Clipboard::JpegGraphicsType))
types.push_back(Clipboard::JpegGraphicsType);
LASSERT(!types.empty(), /**/);
// select prefered type if AnyGraphicsType was passed
if (type == Clipboard::AnyGraphicsType)
type = types.front();
// which extension?
map<Clipboard::GraphicsType, string> extensions;
map<Clipboard::GraphicsType, docstring> typeNames;
extensions[Clipboard::EmfGraphicsType] = "emf";
extensions[Clipboard::WmfGraphicsType] = "wmf";
extensions[Clipboard::LinkBackGraphicsType] = "linkback";
extensions[Clipboard::PdfGraphicsType] = "pdf";
extensions[Clipboard::PngGraphicsType] = "png";
extensions[Clipboard::JpegGraphicsType] = "jpeg";
typeNames[Clipboard::EmfGraphicsType] = _("Enhanced Metafile");
typeNames[Clipboard::WmfGraphicsType] = _("Windows Metafile");
typeNames[Clipboard::LinkBackGraphicsType] = _("LinkBack PDF");
typeNames[Clipboard::PdfGraphicsType] = _("PDF");
typeNames[Clipboard::PngGraphicsType] = _("PNG");
typeNames[Clipboard::JpegGraphicsType] = _("JPEG");
// find unused filename with primary extension
string document_path = cur.buffer()->fileName().onlyPath().absFileName();
unsigned newfile_number = 0;
FileName filename;
do {
++newfile_number;
filename = FileName(addName(document_path,
to_utf8(_("pasted"))
+ convert<string>(newfile_number) + "."
+ extensions[type]));
} while (filename.isReadableFile());
while (true) {
// create file type filter, putting the prefered on to the front
QStringList filter;
for (size_t i = 0; i != types.size(); ++i) {
docstring s = bformat(_("%1$s Files"), typeNames[types[i]])
+ " (*." + from_ascii(extensions[types[i]]) + ")";
if (types[i] == type)
filter.prepend(toqstr(s));
else
filter.append(toqstr(s));
}
filter = fileFilters(filter.join(";;"));
// show save dialog for the graphic
FileDialog dlg(qt_("Choose a filename to save the pasted graphic as"));
FileDialog::Result result =
dlg.save(toqstr(filename.onlyPath().absFileName()), filter,
toqstr(filename.onlyFileName()));
if (result.first == FileDialog::Later)
return FileName();
string newFilename = fromqstr(result.second);
if (newFilename.empty()) {
cur.bv().message(_("Canceled."));
return FileName();
}
filename.set(newFilename);
// check the extension (the user could have changed it)
if (!suffixIs(ascii_lowercase(filename.absFileName()),
"." + extensions[type])) {
// the user changed the extension. Check if the type is available
size_t i;
for (i = 1; i != types.size(); ++i) {
if (suffixIs(ascii_lowercase(filename.absFileName()),
"." + extensions[types[i]])) {
type = types[i];
break;
}
}
// invalid extension found, or none at all. In the latter
// case set the default extensions.
if (i == types.size()
&& filename.onlyFileName().find('.') == string::npos) {
filename.changeExtension("." + extensions[type]);
}
}
// check whether the file exists and warn the user
if (!filename.exists())
break;
int ret = frontend::Alert::prompt(
_("Overwrite external file?"),
bformat(_("File %1$s already exists, do you want to overwrite it?"),
from_utf8(filename.absFileName())), 1, 1, _("&Overwrite"), _("&Cancel"));
if (ret == 0)
// overwrite, hence break the dialog loop
break;
// not overwrite, hence show the dialog again (i.e. loop)
}
return filename;
}
