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App/Gui: warn when loading/saving file with identical physical path

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Zheng, Lei
2020-08-27 18:05:41 +08:00
committed by wwmayer
parent 18eb018a14
commit 6ef1562d1f
2 changed files with 107 additions and 12 deletions
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11
src/App/Application.cpp
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@@ -794,11 +794,20 @@ Document* Application::openDocumentPrivate(const char * FileName,
// Before creating a new document we check whether the document is already open
std::string filepath = File.filePath();
QString canonicalPath = QFileInfo(QString::fromUtf8(FileName)).canonicalFilePath();
for (std::map<std::string,Document*>::iterator it = DocMap.begin(); it != DocMap.end(); ++it) {
// get unique path separators
std::string fi = FileInfo(it->second->FileName.getValue()).filePath();
if (filepath != fi)
if (filepath != fi) {
if (canonicalPath == QFileInfo(QString::fromUtf8(fi.c_str())).canonicalFilePath()) {
bool samePath = (canonicalPath == QString::fromUtf8(FileName));
FC_WARN("Identical physical path '" << canonicalPath.toUtf8().constData() << "'\n"
<< (samePath?"":" for file '") << (samePath?"":FileName) << (samePath?"":"'\n")
<< " with existing document '" << it->second->Label.getValue()
<< "' in path: '" << it->second->FileName.getValue() << "'");
}
continue;
}
if(it->second->testStatus(App::Document::PartialDoc)
|| it->second->testStatus(App::Document::PartialRestore)) {
// Here means a document is already partially loaded, but the document