Fixes for localization of the PrusaSlicer - 2.4.0

* Added some missed phrases.
* Added some missed files to the list.txt
* Fix for https://github.com/prusa3d/PrusaSlicer/issues/7114 - Reword of the "Ask for unsaved changes..."

* Fix for https://github.com/prusa3d/PrusaSlicer/issues/7542 - Added localization for default buttons Yes/No
  Note: For some default buttons/labels/dialogs/... is used localization in wxWidgets.
        But dictionaries have to contain this strings, otherwise texts wouldn't be localized.
        "wxWidgets/local" contains dictionaries for all this default phrases.
        So, a copy of this field is added as a "wx_local" field to the "resources/localization" field.
        And a "gettext_concat_wx_po_with_po" script is written to concatenate strings from wx_local/lang_code.po to resources/localization/lang_code/PrusaSlicer_lang_code.po.
        So, to create a MO file from updated PO we have to execute "gettext_concat_wx_po_with_po" and only then execute a "gettext_po_to_mo" script.

4 files changed, 15 insertions, 15 deletions

diff --git a/src/slic3r/GUI/BackgroundSlicingProcess.cpp b/src/slic3r/GUI/BackgroundSlicingProcess.cpp
index e93f32b03..5f7b4e8d3 100644
--- a/src/slic3r/GUI/BackgroundSlicingProcess.cpp
+++ b/src/slic3r/GUI/BackgroundSlicingProcess.cpp
@@ -81,7 +81,7 @@ std::pair<std::string, bool> SlicingProcessCompletedEvent::format_error_message(
                               "be glad if you reported it."))) % SLIC3R_APP_NAME).str());
         error = std::string(errmsg.ToUTF8()) + "\n\n" + std::string(ex.what());
     } catch (const HardCrash &ex) {
-        error = GUI::format("PrusaSlicer has encountered a fatal error: \"%1%\"", ex.what()) + "\n\n" +
+        error = GUI::format(_L("PrusaSlicer has encountered a fatal error: \"%1%\""), ex.what()) + "\n\n" +
         		_u8L("Please save your project and restart PrusaSlicer. "
                      "We would be glad if you reported the issue.");
     } catch (PlaceholderParserError &ex) {
diff --git a/src/slic3r/GUI/FirmwareDialog.cpp b/src/slic3r/GUI/FirmwareDialog.cpp
index 4966726ae..3d35f0380 100644
--- a/src/slic3r/GUI/FirmwareDialog.cpp
+++ b/src/slic3r/GUI/FirmwareDialog.cpp
@@ -811,7 +811,7 @@ FirmwareDialog::FirmwareDialog(wxWindow *parent) :
 	panel->SetSizer(vsizer);
 
 	auto *label_hex_picker = new wxStaticText(panel, wxID_ANY, _(L("Firmware image:")));
-	p->hex_picker = new wxFilePickerCtrl(panel, wxID_ANY, wxEmptyString, wxFileSelectorPromptStr,
+	p->hex_picker = new wxFilePickerCtrl(panel, wxID_ANY, wxEmptyString, /*wxFileSelectorPromptStr*/_L("Select a file"),
 		"Hex files (*.hex)|*.hex|All files|*.*");
 	p->hex_picker->GetPickerCtrl()->SetLabelText(_(L("Browse")));
 
diff --git a/src/slic3r/GUI/Preferences.cpp b/src/slic3r/GUI/Preferences.cpp
index ff89d90ad..7ef62b84c 100644
--- a/src/slic3r/GUI/Preferences.cpp
+++ b/src/slic3r/GUI/Preferences.cpp
@@ -217,25 +217,25 @@ void PreferencesDialog::build(size_t selected_tab)
 
 		m_optgroup_general->append_separator();
 
-		def.label = L("Ask to save unsaved changes when closing the application or when loading a new project");
+		def.label = L("Ask to save unsaved changes in presets when closing the application or when loading a new project");
 		def.type = coBool;
-		def.tooltip = L("Always ask for unsaved changes, when: \n"
+		def.tooltip = L("Always ask for unsaved changes in presets, when: \n"
 						"- Closing PrusaSlicer while some presets are modified,\n"
 						"- Loading a new project while some presets are modified");
 		def.set_default_value(new ConfigOptionBool{ app_config->get("default_action_on_close_application") == "none" });
 		option = Option(def, "default_action_on_close_application");
 		m_optgroup_general->append_single_option_line(option);
 
-		def.label = L("Ask for unsaved changes when selecting new preset");
+		def.label = L("Ask for unsaved changes in presets when selecting new preset");
 		def.type = coBool;
-		def.tooltip = L("Always ask for unsaved changes when selecting new preset or resetting a preset");
+		def.tooltip = L("Always ask for unsaved changes in presets when selecting new preset or resetting a preset");
 		def.set_default_value(new ConfigOptionBool{ app_config->get("default_action_on_select_preset") == "none" });
 		option = Option(def, "default_action_on_select_preset");
 		m_optgroup_general->append_single_option_line(option);
 
-		def.label = L("Ask for unsaved changes when creating new project");
+		def.label = L("Ask for unsaved changes in presets when creating new project");
 		def.type = coBool;
-		def.tooltip = L("Always ask for unsaved changes when creating new project");
+		def.tooltip = L("Always ask for unsaved changes in presets when creating new project");
 		def.set_default_value(new ConfigOptionBool{ app_config->get("default_action_on_new_project") == "none" });
 		option = Option(def, "default_action_on_new_project");
 		m_optgroup_general->append_single_option_line(option);
diff --git a/src/slic3r/GUI/UnsavedChangesDialog.cpp b/src/slic3r/GUI/UnsavedChangesDialog.cpp
index 38440b16a..6dc194759 100644
--- a/src/slic3r/GUI/UnsavedChangesDialog.cpp
+++ b/src/slic3r/GUI/UnsavedChangesDialog.cpp
@@ -891,12 +891,12 @@ void UnsavedChangesDialog::build(Preset::Type type, PresetCollection* dependent_
         {
             if (!evt.IsChecked())
                 return;
-            wxString preferences_item = m_app_config_key == "default_action_on_new_project"     ? _L("Ask for unsaved changes when creating new project") :
-                                        m_app_config_key == "default_action_on_select_preset"   ? _L("Ask for unsaved changes when selecting new preset") :
-                                                                                                  _L("Ask to save unsaved changes when closing the application or when loading a new project") ;
-            wxString action = m_app_config_key == "default_action_on_new_project"   ? _L("You will not be asked about the unsaved changes the next time you create new project") : 
-                              m_app_config_key == "default_action_on_select_preset" ? _L("You will not be asked about the unsaved changes the next time you switch a preset") :
-                                                                                      _L("You will not be asked about the unsaved changes the next time you: \n"
+            wxString preferences_item = m_app_config_key == "default_action_on_new_project"     ? _L("Ask for unsaved changes in presets when creating new project") :
+                                        m_app_config_key == "default_action_on_select_preset"   ? _L("Ask for unsaved changes in presets when selecting new preset") :
+                                                                                                  _L("Ask to save unsaved changes in presets when closing the application or when loading a new project") ;
+            wxString action = m_app_config_key == "default_action_on_new_project"   ? _L("You will not be asked about the unsaved changes in presets the next time you create new project") : 
+                              m_app_config_key == "default_action_on_select_preset" ? _L("You will not be asked about the unsaved changes in presets the next time you switch a preset") :
+                                                                                      _L("You will not be asked about the unsaved changes in presets the next time you: \n"
 						                                                                    "- Closing PrusaSlicer while some presets are modified,\n"
 						                                                                    "- Loading a new project while some presets are modified") ;
             wxString msg = _L("PrusaSlicer will remember your action.") + "\n\n" + action + "\n\n" +
@@ -1441,7 +1441,7 @@ DiffPresetDialog::DiffPresetDialog(MainFrame* mainframe)
     m_preset_bundle_left  = std::make_unique<PresetBundle>(*wxGetApp().preset_bundle);
     m_preset_bundle_right = std::make_unique<PresetBundle>(*wxGetApp().preset_bundle);
 
-    m_top_info_line = new wxStaticText(this, wxID_ANY, "Select presets to compare");
+    m_top_info_line = new wxStaticText(this, wxID_ANY, _L("Select presets to compare"));
     m_top_info_line->SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT).Bold());
 
     m_bottom_info_line = new wxStaticText(this, wxID_ANY, "");