ENH:limit file size and collapse long text

Jira: STUDIO-5007
Change-Id: I8b36812c825ff41ade076e6375ed29f357dec814

src/slic3r/Utils/FileHelp.cpp

@@ -0,0 +1,20 @@
+#include "FileHelp.hpp"
+#include <boost/filesystem.hpp>
+namespace Slic3r {
+    namespace Utils {
+
+bool is_file_too_large(std::string file_path, bool &try_ok)
+{
+    try {
+        uintmax_t fileSizeBytes = boost::filesystem::file_size(file_path);
+        double    fileSizeMB    = static_cast<double>(fileSizeBytes) / 1024 / 1024;
+        try_ok                  = true;
+        if (fileSizeMB > STL_SVG_MAX_FILE_SIZE_MB) { return true; }
+    } catch (boost::filesystem::filesystem_error &e) {
+        try_ok = false;
+        BOOST_LOG_TRIVIAL(info) << __FUNCTION__ << " error message: " << e.what();
+    }
+    return false;
+}
+
+}} // namespace Slic3r::Utils

src/slic3r/Utils/FileHelp.hpp

@@ -0,0 +1,13 @@
+#ifndef file_help_hpp_
+#define file_help_hpp_
+#include <string>
+
+#define STL_SVG_MAX_FILE_SIZE_MB 3
+namespace Slic3r {
+   namespace Utils {
+
+bool is_file_too_large(std::string file_path, bool &try_ok);
+
+   }
+}
+#endif // file_help_hpp_