Ask Before Migrating User Filament Presets to Their Legacy Printers

Instead of giving user presets their parent's 2.4.2 printers in memory,
detect the user presets that inherit their parent's compatible_printers
and are missing printers from the legacy map, and offer to migrate them
at startup or from Help > Migrate Filament Presets.

Migrating first backs up the user folder to
filament_preset_migration_<datetime>_backup.zip in the configuration
folder, and migrates nothing if that fails. It then writes the printers
into each preset's compatible_printers, patching only that key so the
preset keeps the parent name it was saved with and older releases can
still resolve it. Cloud-synced presets are marked for upload.

No asks again at the next launch; "Don't remind me again" stops the
startup prompt.
This commit is contained in:
Hanif Koh
2026-10-12 18:18:41 +08:00
parent e55ac357b5
commit 65e97cddd2
15 changed files with 430 additions and 90 deletions
+47
View File
@@ -12,6 +12,7 @@
#include "DeviceManager.hpp"
#include "HMS.hpp"
#include "PresetBundleDialog.hpp"
#include "LegacyPrinterMigrationDialog.hpp"
#include "WebUserLoginDialog.hpp"
#include "WebViewDialog.hpp"
#include "slic3r/Utils/BBLCloudServiceAgent.hpp"
@@ -1109,6 +1110,8 @@ void GUI_App::post_init()
}
this->check_new_version_sf();
if (!cw_showed)
this->check_legacy_printer_migration(false);
const auto cloud_provider = get_printer_cloud_provider();
if (is_user_login(cloud_provider) && !app_config->get_stealth_mode()) {
// this->check_privacy_version(0);
@@ -6822,6 +6825,50 @@ void GUI_App::reload_settings()
}
}
void GUI_App::check_legacy_printer_migration(bool by_user)
{
const std::vector<LegacyPrinterMigration> migrations = preset_bundle->legacy_printer_migrations();
if (migrations.empty()) {
if (by_user)
MessageDialog(mainframe, _L("All your filament presets are available on the printers they were made for."),
_L("Migrate Filament Presets"), wxOK | wxICON_INFORMATION).ShowModal();
return;
}
if (!by_user && app_config->get_bool("legacy_printer_migration_dont_remind"))
return;
LegacyPrinterMigrationDialog dlg(mainframe, migrations, !by_user);
const bool migrate = dlg.ShowModal() == wxID_YES;
if (dlg.dont_remind())
app_config->set_bool("legacy_printer_migration_dont_remind", true);
if (!migrate)
return;
std::vector<std::string> failed;
const std::string backup = preset_bundle->migrate_legacy_printers(migrations, failed);
if (backup.empty()) {
show_error(mainframe, _L("Your presets could not be backed up, so they were not migrated."));
return;
}
preset_bundle->update_compatible(PresetSelectCompatibleType::Never);
mainframe->update_side_preset_ui();
for (auto tab : tabs_list) {
tab->reload_config();
tab->update_changed_ui();
}
if (plater_)
plater_->sidebar().update_all_preset_comboboxes();
wxString message = format_wxstr(_L("Your filament presets were migrated. Select them again in the filament list where you used them.\n\n"
"A backup of your presets was saved to:\n%1%"), backup);
if (!failed.empty()) {
message += "\n\n" + _L("These presets could not be migrated:");
for (const std::string &name : failed)
message += "\n" + from_u8(name);
}
MessageDialog(mainframe, message, _L("Migrate Filament Presets"), wxOK | (failed.empty() ? wxICON_INFORMATION : wxICON_WARNING)).ShowModal();
}
//BBS reload when logout
void GUI_App::remove_user_presets()
{