From: Abdelrazak Younes <younes@lyx.org>
Date: Wed, 23 Jul 2008 09:23:23 +0000 (+0000)
Subject: Introduce a new tempName() method with base directory.
X-Git-Tag: 1.6.10~3915
X-Git-Url: https://git.lyx.org/gitweb/?a=commitdiff_plain;h=d79ee740b3aaeb603cd7e0b01fe9269ea3914eb4;p=features.git

Introduce a new tempName() method with base directory.


git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@25830 a592a061-630c-0410-9148-cb99ea01b6c8
---

diff --git a/src/support/FileName.cpp b/src/support/FileName.cpp
index 70c7b8ba87..8e01df4410 100644
--- a/src/support/FileName.cpp
+++ b/src/support/FileName.cpp
@@ -17,6 +17,7 @@
 #include "support/debug.h"
 #include "support/filetools.h"
 #include "support/lstrings.h"
+#include "support/qstring_helpers.h"
 #include "support/os.h"
 #include "support/Package.h"
 #include "support/qstring_helpers.h"
@@ -141,6 +142,15 @@ FileName::FileName(FileName const & rhs) : d(new Private)
 }
 
 
+FileName::FileName(FileName const & rhs, string const & suffix) : d(new Private)
+{
+	if (!rhs.d->fi.isDir())
+		d->fi.setFile(rhs.d->fi.filePath() + toqstr(suffix));
+	else
+		d->fi.setFile(rhs.d->fi.absoluteDir(), toqstr(suffix));
+}
+
+
 FileName & FileName::operator=(FileName const & rhs)
 {
 	d->fi = rhs.d->fi;
@@ -353,20 +363,33 @@ FileNameList FileName::dirList(string const & ext) const
 }
 
 
+static string createTempFile(QString const & mask)
+{
+	QTemporaryFile qt_tmp(mask);
+	if (qt_tmp.open()) {
+		string const temp_file = fromqstr(qt_tmp.fileName());
+		LYXERR(Debug::FILES, "Temporary file `" << temp_file << "' created.");
+		return temp_file;
+	}
+	LYXERR(Debug::FILES, "Unable to create temporary file with following template: "
+		<< qt_tmp.fileTemplate());
+	return string();
+}
+
+
+FileName FileName::tempName(FileName const & temp_dir, string const & mask)
+{
+	QFileInfo tmp_fi(temp_dir.d->fi.absoluteDir(), toqstr(mask));
+	return FileName(createTempFile(tmp_fi.absoluteFilePath()));
+}
+
+
 FileName FileName::tempName(string const & mask)
 {
 	QFileInfo tmp_fi(toqstr(mask));
 	if (!tmp_fi.isAbsolute())
 		tmp_fi.setFile(package().temp_dir().d->fi.absoluteDir(), toqstr(mask));
-
-	QTemporaryFile qt_tmp(tmp_fi.absoluteFilePath());
-	if (qt_tmp.open()) {
-		FileName tmp_name(fromqstr(qt_tmp.fileName()));
-		LYXERR(Debug::FILES, "Temporary file `" << tmp_name << "' created.");
-		return tmp_name;
-	}
-	LYXERR(Debug::FILES, "LyX Error: Unable to create temporary file.");
-	return FileName();
+	return FileName(createTempFile(tmp_fi.absoluteFilePath()));
 }
 
 
diff --git a/src/support/FileName.h b/src/support/FileName.h
index bb635f3ce6..9a8659054f 100644
--- a/src/support/FileName.h
+++ b/src/support/FileName.h
@@ -43,6 +43,9 @@ public:
 	/// copy constructor.
 	FileName(FileName const &);
 
+	/// constructor with base name and suffix.
+	FileName(FileName const & fn, std::string const & suffix);
+
 	///
 	FileName & operator=(FileName const &);
 
@@ -156,6 +159,8 @@ public:
 	/// relative path, the template file will be created in the global
 	/// temporary directory as given by 'package().temp_dir()'.
 	static FileName tempName(std::string const & mask = empty_string());
+	static FileName tempName(FileName const & temp_dir,
+		std::string const & mask);
 
 	/// get the current working directory
 	static FileName getcwd();