Added API to get a valid TitleBlockTemplateLocation from a string.

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/branches/0.3@1468 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/titleblock/templatelocation.cpp

@@ -36,6 +36,15 @@ TitleBlockTemplateLocation::TitleBlockTemplateLocation(const QString &name, Titl
 TitleBlockTemplateLocation::~TitleBlockTemplateLocation() {
 }
 
+/**
+	@param loc_str String describing the location of a title block template.
+*/
+TitleBlockTemplateLocation TitleBlockTemplateLocation::locationFromString(const QString &loc_str) {
+	TitleBlockTemplateLocation loc;
+	loc.fromString(loc_str);
+	return(loc);
+}
+
 /**
 	@return the parent collection of the template, or 0 if none was defined
 */
@@ -72,6 +81,20 @@ bool TitleBlockTemplateLocation::isValid() const {
 	return(!name_.isEmpty());
 }
 
+/**
+	@param loc_str String describing the location of a title block template.
+*/
+void TitleBlockTemplateLocation::fromString(const QString &loc_str) {
+	collection_ = QETApp::titleBlockTemplatesCollection(QUrl(loc_str).scheme());
+	
+	QRegExp name_from_url("^[^:]*:\\/\\/(.*)$");
+	if (name_from_url.exactMatch(loc_str)) {
+		name_ = name_from_url.capturedTexts().at(1);
+	} else {
+		name_ = QString();
+	}
+}
+
 /**
 	@return A string representation of the location
 */

sources/titleblock/templatelocation.h

@@ -31,6 +31,10 @@ class TitleBlockTemplateLocation {
 	TitleBlockTemplateLocation(const QString & = QString(), TitleBlockTemplatesCollection * = 0);
 	virtual ~TitleBlockTemplateLocation();
 	
+	// static methods
+	public:
+	TitleBlockTemplateLocation locationFromString(const QString &);
+	
 	// methods
 	public:
 	TitleBlockTemplatesCollection *parentCollection() const;
@@ -38,6 +42,7 @@ class TitleBlockTemplateLocation {
 	QString name() const;
 	void setName(const QString &);
 	bool isValid() const;
+	void fromString(const QString &);
 	QString toString() const;
 	QETProject *parentProject() const;
 	QString protocol() const;