+ fixes #0002029: VRML inline ignored
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88ef0b58d9
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995de944c8
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@ -113,12 +113,20 @@ std::string PropertyFileIncluded::getExchangeTempFile(void) const
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(getValue()).fileName().c_str(), getDocTransientPath().c_str());
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}
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std::string PropertyFileIncluded::getOriginalFileName(void) const
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{
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return _OriginalName;
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}
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void PropertyFileIncluded::setValue(const char* sFile, const char* sName)
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{
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if (sFile && sFile[0] != '\0') {
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if (_cValue == sFile)
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throw Base::Exception("Not possible to set the same file!");
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// keep the path to the original file
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_OriginalName = sFile;
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std::string pathTrans = getDocTransientPath();
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Base::FileInfo file(sFile);
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std::string path = file.dirPath();
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@ -103,6 +103,7 @@ public:
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* the File.
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*/
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std::string getExchangeTempFile(void) const;
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std::string getOriginalFileName(void) const;
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protected:
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// get the transient path if the property is in a DocumentObject
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@ -113,6 +114,7 @@ protected:
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protected:
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mutable std::string _cValue;
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mutable std::string _BaseFileName;
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mutable std::string _OriginalName;
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};
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@ -42,8 +42,12 @@ PROPERTY_SOURCE(App::VRMLObject, App::GeoFeature)
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VRMLObject::VRMLObject()
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{
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ADD_PROPERTY_TYPE(VrmlFile,(0),"",Prop_None,"Included file with the VRML definition");
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ADD_PROPERTY_TYPE(Urls,(""),"",static_cast<PropertyType>(Prop_ReadOnly|Prop_Output),"Included file with the VRML definition");
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ADD_PROPERTY_TYPE(Urls,(""),"",static_cast<PropertyType>(Prop_ReadOnly|Prop_Output|Prop_Transient),
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"Resource files loaded by the VRML file");
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ADD_PROPERTY_TYPE(Resources,(""),"",static_cast<PropertyType>(Prop_ReadOnly|Prop_Output),
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"Resource files loaded by the VRML file");
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Urls.setSize(0);
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Resources.setSize(0);
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}
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VRMLObject::~VRMLObject()
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@ -55,6 +59,29 @@ short VRMLObject::mustExecute(void) const
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return 0;
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}
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void VRMLObject::onChanged(const App::Property* prop)
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{
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if (prop == &VrmlFile) {
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std::string orig = VrmlFile.getOriginalFileName();
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if (!orig.empty()) {
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// store the path name of the VRML file
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Base::FileInfo fi(orig);
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this->vrmlPath = fi.dirPath();
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}
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}
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else if (prop == &Urls) {
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// save the relative paths to the resource files in the project file
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Resources.setSize(Urls.getSize());
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const std::vector<std::string>& urls = Urls.getValues();
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int index=0;
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for (std::vector<std::string>::const_iterator it = urls.begin(); it != urls.end(); ++it, ++index) {
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std::string output = getOutputFile(this->vrmlPath, *it);
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Resources.set1Value(index, output);
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}
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}
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GeoFeature::onChanged(prop);
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}
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PyObject *VRMLObject::getPyObject()
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{
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if (PythonObject.is(Py::_None())){
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@ -64,27 +91,46 @@ PyObject *VRMLObject::getPyObject()
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return Py::new_reference_to(PythonObject);
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}
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std::string VRMLObject::getOutputFile(const std::string& prefix, const std::string& resource) const
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{
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std::string str;
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std::string intname = this->getNameInDocument();
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if (!prefix.empty()) {
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if (resource.substr(0, prefix.size()) == prefix) {
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std::string suffix = resource.substr(prefix.size());
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str = intname + suffix;
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}
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}
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if (str.empty()) {
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Base::FileInfo fi(resource);
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str = intname + "/" + fi.fileName();
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}
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return str;
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}
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void VRMLObject::makeDirectories(const std::string& path, const std::string& subdir)
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{
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std::string::size_type pos = subdir.find('/');
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while (pos != std::string::npos) {
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std::string sub = subdir.substr(0, pos);
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std::string dir = path + "/" + sub;
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Base::FileInfo fi(dir);
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if (!fi.createDirectory())
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break;
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pos = subdir.find('/', pos+1);
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}
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}
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void VRMLObject::Save (Base::Writer &writer) const
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{
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App::GeoFeature::Save(writer);
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// if the VRML file has some inline files then store them inside the project file
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if (Urls.getSize() > 0) {
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const std::vector<std::string>& urls = Urls.getValues();
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writer.incInd();
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writer.Stream() << writer.ind() << "<UrlList count=\"" << urls.size() <<"\">" << std::endl;
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writer.incInd();
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std::string intname = this->getNameInDocument();
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for (std::vector<std::string>::const_iterator it = urls.begin(); it != urls.end(); ++it) {
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Base::FileInfo fi(*it);
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// make sure to put the VRML files into a sub-directory
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std::string output = intname + "/" + fi.fileName();
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output = writer.addFile(output.c_str(), this);
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writer.Stream() << writer.ind() << "<Url value=\"" << output <<"\"/>" << std::endl;
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}
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writer.decInd();
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writer.Stream() << writer.ind() << "</UrlList>" << std::endl;
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writer.decInd();
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// save also the inline files if there
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const std::vector<std::string>& urls = Resources.getValues();
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for (std::vector<std::string>::const_iterator it = urls.begin(); it != urls.end(); ++it) {
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writer.addFile(it->c_str(), this);
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}
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this->index = 0;
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@ -93,18 +139,12 @@ void VRMLObject::Save (Base::Writer &writer) const
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void VRMLObject::Restore(Base::XMLReader &reader)
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{
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App::GeoFeature::Restore(reader);
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Urls.setSize(Resources.getSize());
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// are there inline files
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if (Urls.getSize() > 0) {
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reader.readElement("UrlList");
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int count = reader.getAttributeAsInteger("count");
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for(int i = 0; i < count; i++) {
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reader.readElement("Url");
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std::string value = reader.getAttribute("value");
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reader.addFile(value.c_str(), this);
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}
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reader.readEndElement("UrlList");
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// restore also the inline files if there
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const std::vector<std::string>& urls = Resources.getValues();
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for(std::vector<std::string>::const_iterator it = urls.begin(); it != urls.end(); ++it) {
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reader.addFile(it->c_str(), this);
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}
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this->index = 0;
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@ -127,16 +167,13 @@ void VRMLObject::SaveDocFile (Base::Writer &writer) const
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void VRMLObject::RestoreDocFile(Base::Reader &reader)
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{
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if (this->index < Urls.getSize()) {
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if (this->index < Resources.getSize()) {
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std::string path = getDocument()->TransientDir.getValue();
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std::string url = Urls[this->index];
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std::string intname = this->getNameInDocument();
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std::string url = Resources[this->index];
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makeDirectories(path, url);
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url = path + "/" + url;
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Base::FileInfo fi(url);
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std::string subdir = path + "/" + intname;
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Base::FileInfo(subdir).createDirectory();
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url = subdir + "/" + fi.fileName();
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fi.setFile(url);
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Urls.set1Value(this->index, url);
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this->index++;
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@ -149,6 +186,8 @@ void VRMLObject::RestoreDocFile(Base::Reader &reader)
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// after restoring all inline files reload the VRML file
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if (this->index == Urls.getSize()) {
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VrmlFile.touch();
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Base::FileInfo fi(VrmlFile.getValue());
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this->vrmlPath = fi.dirPath();
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}
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}
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}
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@ -56,8 +56,15 @@ public:
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PropertyFileIncluded VrmlFile;
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PropertyStringList Urls;
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PropertyStringList Resources;
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protected:
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void onChanged(const App::Property*);
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std::string getOutputFile(const std::string&, const std::string&) const;
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void makeDirectories(const std::string&, const std::string&);
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private:
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mutable std::string vrmlPath;
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mutable int index;
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};
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