3DPrinting/PrusaSlicer-NonPlainar
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Fix for #6803 - Illegal character in filename when STL opened direct from CAD app

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Follow-up to ea4e9b35a3
Win32 specific: Substitute slashes to back slashes in file paths
when loading model files (STLs, 3MFS ...)
This commit is contained in:
Vojtech Bubnik 2021-09-01 11:08:08 +02:00
parent b0c4a13ebd
commit ab84da6c56
2 changed files with 16 additions and 23 deletions
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3
src/slic3r/GUI/GUI_ObjectList.cpp
View File

@ -1702,8 +1702,7 @@ void ObjectList::load_shape_object_from_gallery(const wxArrayString& input_files
snapshot_label += ", " + wxString::FromUTF8(paths[i].filename().string().c_str());
take_snapshot(snapshot_label);
std::vector<size_t> res = wxGetApp().plater()->load_files(paths, true, false);
if (!res.empty())
if (! wxGetApp().plater()->load_files(paths, true, false).empty())
wxGetApp().mainframe->update_title();
}

36
src/slic3r/GUI/Plater.cpp
View File

@ -2221,7 +2221,14 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
std::vector<size_t> obj_idxs;
for (size_t i = 0; i < input_files.size(); ++i) {
#ifdef _WIN32
auto path = input_files[i];
// On Windows, we swap slashes to back slashes, see GH #6803 as read_from_file() does not understand slashes on Windows thus it assignes full path to names of loaded objects.
path.make_preferred();
#else // _WIN32
// Don't make a copy on Posix. Slash is a path separator, back slashes are not accepted as a substitute.
const auto &path = input_files[i];
#endif // _WIN32
const auto filename = path.filename();
dlg.Update(static_cast<int>(100.0f * static_cast<float>(i) / static_cast<float>(input_files.size())), _L("Loading file") + ": " + from_path(filename));
dlg.Fit();
@ -2336,9 +2343,7 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
else {
model = Slic3r::Model::read_from_file(path.string(), nullptr, nullptr, only_if(load_config, Model::LoadAttribute::CheckVersion));
for (auto obj : model.objects)
if (obj->name.empty() ||
obj->name.find_first_of("/") != std::string::npos) // When file is imported from Fusion360 the path containes "/" instead of "\\" (see https://github.com/prusa3d/PrusaSlicer/issues/6803)
// But read_from_file doesn't support that direction separator and as a result object name containes full path
if (obj->name.empty())
obj->name = fs::path(obj->input_file).filename().string();
}
} catch (const ConfigurationError &e) {
@ -2457,7 +2462,7 @@ std::vector<size_t> Plater::priv::load_files(const std::vector<fs::path>& input_
}
if (load_model) {
wxGetApp().app_config->update_skein_dir(input_files[input_files.size() - 1].parent_path().string());
wxGetApp().app_config->update_skein_dir(input_files[input_files.size() - 1].parent_path().make_preferred().string());
// XXX: Plater.pm had @loaded_files, but didn't seem to fill them with the filenames...
statusbar()->set_status_text(_L("Loaded"));
}
@ -4787,10 +4792,7 @@ void Plater::load_project(const wxString& filename)
p->reset();
std::vector<fs::path> input_paths;
input_paths.push_back(into_path(filename));
if (! load_files(input_paths).empty()) {
if (! load_files({ into_path(filename) }).empty()) {
// At least one file was loaded.
p->set_project_filename(filename);
reset_project_dirty_initial_presets();
@ -4807,7 +4809,7 @@ void Plater::add_model(bool imperial_units/* = false*/)
std::vector<fs::path> paths;
for (const auto &file : input_files)
paths.push_back(into_path(file));
paths.emplace_back(into_path(file));
wxString snapshot_label;
assert(! paths.empty());
@ -4840,12 +4842,8 @@ void Plater::extract_config_from_project()
wxString input_file;
wxGetApp().load_project(this, input_file);
if (input_file.empty())
return;
std::vector<fs::path> input_paths;
input_paths.push_back(into_path(input_file));
load_files(input_paths, false, true);
if (! input_file.empty())
load_files({ into_path(input_file) }, false, true);
}
void Plater::load_gcode()
@ -5076,15 +5074,11 @@ bool Plater::load_files(const wxArrayString& filenames)
}
case LoadType::LoadGeometry: {
Plater::TakeSnapshot snapshot(this, _L("Import Object"));
std::vector<fs::path> in_paths;
in_paths.emplace_back(*it);
load_files(in_paths, true, false);
load_files({ *it }, true, false);
break;
}
case LoadType::LoadConfig: {
std::vector<fs::path> in_paths;
in_paths.emplace_back(*it);
load_files(in_paths, false, true);
load_files({ *it }, false, true);
break;
}
case LoadType::Unknown : {