Merge branch 'master' of https://github.com/prusa3d/Slic3r into et_copy_and_paste

src/slic3r/GUI/ConfigWizard.cpp

@@ -323,7 +323,7 @@ PagePrinters::PagePrinters(ConfigWizard *parent, wxString title, wxString shortn
         COL_SIZE = 200,
     };
 
-    bool check_first_variant = wizard_p()->check_first_variant();
+    bool check_first_variant = technology == T_FFF && wizard_p()->check_first_variant();
 
     AppConfig &appconfig_vendors = this->wizard_p()->appconfig_vendors;
 
@@ -1062,7 +1062,7 @@ void ConfigWizard::priv::apply_config(AppConfig *app_config, PresetBundle *prese
 // Public
 
 ConfigWizard::ConfigWizard(wxWindow *parent, RunReason reason)
-    : DPIDialog(parent, wxID_ANY, _(name().ToStdString()), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
+    : DPIDialog(parent, wxID_ANY, wxString(SLIC3R_APP_NAME) + " - " + _(name().ToStdString()), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
     , p(new priv(this))
 {
     this->SetFont(wxGetApp().normal_font());

src/slic3r/GUI/GLCanvas3D.cpp

@@ -3612,7 +3612,8 @@ void GLCanvas3D::_resize(unsigned int w, unsigned int h)
         }
 
         // FIXME: calculate a tighter value for depth will improve z-fighting
-        float depth = 5.0f * (float)bbox.max_size();
+        // Set at least some minimum depth in case the bounding box is empty to avoid an OpenGL driver error.
+        float depth = std::max(1.f, 5.0f * (float)bbox.max_size());
         m_camera.apply_ortho_projection(-w2, w2, -h2, h2, -depth, depth);
 
         break;

src/slic3r/GUI/GUI_App.cpp

@@ -3,6 +3,8 @@
 #include "GUI_ObjectManipulation.hpp"
 #include "I18N.hpp"
 
+#include <algorithm>
+#include <iterator>
 #include <exception>
 #include <boost/lexical_cast.hpp>
 #include <boost/algorithm/string.hpp>
@@ -21,6 +23,7 @@
 #include <wx/sysopt.h>
 #include <wx/msgdlg.h>
 #include <wx/log.h>
+#include <wx/intl.h>
 
 #include "libslic3r/Utils.hpp"
 #include "libslic3r/Model.hpp"
@@ -255,7 +258,7 @@ bool GUI_App::on_init_inner()
 
             CallAfter([this] {
                 if (!config_wizard_startup(app_conf_exists)) {
-                    // Only notify if there was not wizard so as not to bother too much ...
+                    // Only notify if there was no wizard so as not to bother too much ...
                     preset_updater->slic3r_update_notify();
                 }
                 preset_updater->sync(preset_bundle);
@@ -518,66 +521,105 @@ void GUI_App::import_model(wxWindow *parent, wxArrayString& input_files)
         dialog.GetPaths(input_files);
 }
 
-// select language from the list of installed languages
+bool GUI_App::switch_language()
-bool GUI_App::select_language(  wxArrayString & names,
-                                wxArrayLong & identifiers)
 {
-    wxCHECK_MSG(names.Count() == identifiers.Count(), false,
+    if (select_language()) {
-        _(L("Array of language names and identifiers should have the same size.")));
+        save_language();
-    int init_selection = 0;
+        _3DScene::remove_all_canvases();
-    long current_language = m_wxLocale ? m_wxLocale->GetLanguage() : wxLANGUAGE_UNKNOWN;
+        recreate_GUI();
-    for (auto lang : identifiers) {
+        return true;
-        if (lang == current_language)
+    } else {
-            break;
+        return false;
-        ++init_selection;
     }
-    if (init_selection == identifiers.size())
+}
-        init_selection = 0;
+
-    long index = wxGetSingleChoiceIndex(_(L("Select the language")), _(L("Language")),
+// select language from the list of installed languages
-        names, init_selection);
+bool GUI_App::select_language()
-    if (index != -1)
+{
-    {
+    const auto langs = get_installed_languages();
-        m_wxLocale = new wxLocale;
+    wxArrayString names;
-        m_wxLocale->Init(identifiers[index]);
+    names.Alloc(langs.size());
+
+    int init_selection = -1;
+    const auto current_language = m_wxLocale ? m_wxLocale->GetLanguage() : wxLocale::GetSystemLanguage();
+
+    for (size_t i = 0; i < langs.size(); i++) {
+        const auto lang = langs[i]->Language;
+        const bool is_english = lang >= wxLANGUAGE_ENGLISH && lang <= wxLANGUAGE_ENGLISH_ZIMBABWE;
+
+        if (lang == current_language || (current_language == wxLANGUAGE_UNKNOWN && is_english)) {
+            init_selection = i;
+        }
+
+        names.Add(langs[i]->Description);
+    }
+
+    const long index = wxGetSingleChoiceIndex(
+        _(L("Select the language")),
+        _(L("Language")), names, init_selection >= 0 ? init_selection : 0);
+
+    if (index != -1) {
+        const wxLanguageInfo *lang = langs[index];
+        if (lang->Language == current_language) {
+            // There was no change
+            return false;
+        }
+
+        m_wxLocale = new wxLocale;    // FIXME: leak?
+        m_wxLocale->Init(lang->Language);
 		m_wxLocale->AddCatalogLookupPathPrefix(from_u8(localization_dir()));
         m_wxLocale->AddCatalog("Slic3rPE");
 		//FIXME This is a temporary workaround, the correct solution is to switch to "C" locale during file import / export only.
 		wxSetlocale(LC_NUMERIC, "C");
         Preset::update_suffix_modified();
-		m_imgui->set_language(m_wxLocale->GetCanonicalName().ToUTF8().data());
+        m_imgui->set_language(into_u8(lang->CanonicalName));
         return true;
     }
+
     return false;
 }
 
-// load language saved at application config
+// Load gettext translation files and activate them at the start of the application,
+// based on the "translation_language" key stored in the application config.
 bool GUI_App::load_language()
 {
     wxString language = wxEmptyString;
     if (app_config->has("translation_language"))
         language = app_config->get("translation_language");
 
-    if (language.IsEmpty())
+    if (language.IsEmpty()) {
-        return false;
+        int lang = wxLocale::GetSystemLanguage();
-    wxArrayString	names;
+        if (lang != wxLANGUAGE_UNKNOWN) {
-    wxArrayLong		identifiers;
+			const wxLanguageInfo *info = wxLocale::GetLanguageInfo(lang);
-    get_installed_languages(names, identifiers);
+            if (info != nullptr)
-    for (size_t i = 0; i < identifiers.Count(); i++)
+                language = info->CanonicalName;
-    {
-        if (wxLocale::GetLanguageCanonicalName(identifiers[i]) == language)
-        {
-            m_wxLocale = new wxLocale;
-            m_wxLocale->Init(identifiers[i]);
-			m_wxLocale->AddCatalogLookupPathPrefix(from_u8(localization_dir()));
-            m_wxLocale->AddCatalog("Slic3rPE");
-			//FIXME This is a temporary workaround, the correct solution is to switch to "C" locale during file import / export only.
-            wxSetlocale(LC_NUMERIC, "C");
-			Preset::update_suffix_modified();
-			m_imgui->set_language(m_wxLocale->GetCanonicalName().ToUTF8().data());
-            return true;
         }
     }
-    return false;
+
+    const wxLanguageInfo *info = nullptr;
+    if (! language.IsEmpty()) {
+        const auto langs = get_installed_languages();
+        for (const wxLanguageInfo *this_info : langs)
+            if (this_info->CanonicalName == language) {
+                info = this_info;
+                break;
+            }
+    }
+
+    m_wxLocale = new wxLocale;
+    if (info == nullptr) {
+        m_wxLocale->Init(wxLANGUAGE_DEFAULT);
+        m_imgui->set_language("en");
+    } else {
+        m_wxLocale->Init(info->Language);
+        m_wxLocale->AddCatalogLookupPathPrefix(from_u8(localization_dir()));
+        m_wxLocale->AddCatalog("Slic3rPE");
+        m_imgui->set_language(into_u8(info->CanonicalName));
+    }
+	//FIXME This is a temporary workaround, the correct solution is to switch to "C" locale during file import / export only.
+    wxSetlocale(LC_NUMERIC, "C");
+    Preset::update_suffix_modified();
+    return true;
 }
 
 // save language at application config
@@ -591,36 +633,31 @@ void GUI_App::save_language()
     app_config->save();
 }
 
-// get list of installed languages 
+// Get a list of installed languages
-void GUI_App::get_installed_languages(wxArrayString & names, wxArrayLong & identifiers)
+std::vector<const wxLanguageInfo*> GUI_App::get_installed_languages()
 {
-    names.Clear();
+    std::vector<const wxLanguageInfo*> res;
-    identifiers.Clear();
 
 	wxDir dir(from_u8(localization_dir()));
     wxString filename;
     const wxLanguageInfo * langinfo;
     wxString name = wxLocale::GetLanguageName(wxLANGUAGE_DEFAULT);
-    if (!name.IsEmpty())
+    if (!name.IsEmpty()) {
-    {
+        res.push_back(wxLocale::GetLanguageInfo(wxLANGUAGE_DEFAULT));
-        names.Add(_(L("Default")));
-        identifiers.Add(wxLANGUAGE_DEFAULT);
     }
-    for (bool cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS);
+
-        cont; cont = dir.GetNext(&filename))
+    for (bool cont = dir.GetFirst(&filename, wxEmptyString, wxDIR_DIRS); cont; cont = dir.GetNext(&filename)) {
-    {
         langinfo = wxLocale::FindLanguageInfo(filename);
-        if (langinfo != NULL)
+        if (langinfo != NULL) {
-        {
             auto full_file_name = dir.GetName() + wxFileName::GetPathSeparator() +
                 filename + wxFileName::GetPathSeparator() + "Slic3rPE" + wxT(".mo");
-            if (wxFileExists(full_file_name))
+            if (wxFileExists(full_file_name)) {
-            {
+                res.push_back(langinfo);
-                names.Add(langinfo->Description);
-                identifiers.Add(langinfo->Language);
             }
         }
     }
+
+    return res;
 }
 
 Tab* GUI_App::get_tab(Preset::Type type)
@@ -757,14 +794,7 @@ void GUI_App::add_config_menu(wxMenuBar *menu)
             if ( dialog.ShowModal() == wxID_CANCEL)
                 return;
 
-            wxArrayString names;
+            switch_language();
-            wxArrayLong identifiers;
-            get_installed_languages(names, identifiers);
-            if (select_language(names, identifiers)) {
-                save_language();
-                _3DScene::remove_all_canvases();// remove all canvas before recreate GUI
-                recreate_GUI();
-            }
             break;
         }
         case ConfigMenuFlashFirmware:
@@ -790,15 +820,15 @@ bool GUI_App::check_unsaved_changes()
     for (Tab *tab : tabs_list)
         if (tab->supports_printer_technology(printer_technology) && tab->current_preset_is_dirty())
             if (dirty.empty())
-                dirty = _(tab->name());
+                dirty = tab->title();
             else
-                dirty += wxString(", ") + _(tab->name());
+                dirty += wxString(", ") + tab->title();
     if (dirty.empty())
         // No changes, the application may close or reload presets.
         return true;
     // Ask the user.
     wxMessageDialog dialog(mainframe,
-        _(L("The following presets were modified")) + ": " + dirty + "\n" + _(L("Discard changes and continue anyway?")),
+        _(L("The presets on the following tabs were modified")) + ": " + dirty + "\n\n" + _(L("Discard changes and continue anyway?")),
         wxString(SLIC3R_APP_NAME) + " - " + _(L("Unsaved Presets")),
         wxICON_QUESTION | wxYES_NO | wxNO_DEFAULT);
     return dialog.ShowModal() == wxID_YES;

src/slic3r/GUI/GUI_App.hpp

@@ -19,6 +19,7 @@ class wxMenuItem;
 class wxMenuBar;
 class wxTopLevelWindow;
 class wxNotebook;
+struct wxLanguageInfo;
 
 namespace Slic3r {
 class AppConfig;
@@ -119,18 +120,15 @@ public:
     void            keyboard_shortcuts();
     void            load_project(wxWindow *parent, wxString& input_file);
     void            import_model(wxWindow *parent, wxArrayString& input_files);
-    static bool     catch_error(std::function<void()> cb,
+    static bool     catch_error(std::function<void()> cb, const std::string& err);
-//                                 wxMessageDialog* message_dialog,
-                                const std::string& err);
-//     void            notify(/*message*/);
 
     void            persist_window_geometry(wxTopLevelWindow *window, bool default_maximized = false);
     void            update_ui_from_settings();
 
-    bool            select_language(wxArrayString & names, wxArrayLong & identifiers);
+    bool            switch_language();
+    // Load gettext translation files and activate them at the start of the application,
+    // based on the "translation_language" key stored in the application config.
     bool            load_language();
-    void            save_language();
-    void            get_installed_languages(wxArrayString & names, wxArrayLong & identifiers);
 
     Tab*            get_tab(Preset::Type type);
     ConfigOptionMode get_mode();
@@ -178,8 +176,11 @@ private:
     void            window_pos_save(wxTopLevelWindow* window, const std::string &name);
     void            window_pos_restore(wxTopLevelWindow* window, const std::string &name, bool default_maximized = false);
     void            window_pos_sanitize(wxTopLevelWindow* window);
+    bool            select_language();
+    void            save_language();
+    std::vector<const wxLanguageInfo*> get_installed_languages();
 #ifdef __WXMSW__
-    void associate_3mf_files();
+    void            associate_3mf_files();
 #endif // __WXMSW__
 };
 DECLARE_APP(GUI_App)

src/slic3r/GUI/MainFrame.cpp

@@ -554,10 +554,10 @@ void MainFrame::init_menubar()
 //#        $versioncheck->Enable(wxTheApp->have_version_check);
         append_menu_item(helpMenu, wxID_ANY, wxString::Format(_(L("%s &Website")), SLIC3R_APP_NAME), 
                                              wxString::Format(_(L("Open the %s website in your browser")), SLIC3R_APP_NAME),
-            [this](wxCommandEvent&) { wxLaunchDefaultBrowser("http://slic3r.org/"); });
+            [this](wxCommandEvent&) { wxLaunchDefaultBrowser("https://www.prusa3d.com/slic3r-prusa-edition/"); });
-        append_menu_item(helpMenu, wxID_ANY, wxString::Format(_(L("%s &Manual")), SLIC3R_APP_NAME),
+//        append_menu_item(helpMenu, wxID_ANY, wxString::Format(_(L("%s &Manual")), SLIC3R_APP_NAME),
-                                             wxString::Format(_(L("Open the %s manual in your browser")), SLIC3R_APP_NAME),
+//                                             wxString::Format(_(L("Open the %s manual in your browser")), SLIC3R_APP_NAME),
-            [this](wxCommandEvent&) { wxLaunchDefaultBrowser("http://manual.slic3r.org/"); });
+//            [this](wxCommandEvent&) { wxLaunchDefaultBrowser("http://manual.slic3r.org/"); });
         helpMenu->AppendSeparator();
         append_menu_item(helpMenu, wxID_ANY, _(L("System &Info")), _(L("Show system information")), 
             [this](wxCommandEvent&) { wxGetApp().system_info(); });
@@ -917,7 +917,7 @@ void MainFrame::load_config(const DynamicPrintConfig& config)
 #if 0
 	for (auto tab : wxGetApp().tabs_list)
 		if (tab->supports_printer_technology(printer_technology)) {
-			if (tab->name() == "printer")
+			if (tab->type() == Slic3r::Preset::TYPE_PRINTER)
 				static_cast<TabPrinter*>(tab)->update_pages();
 			tab->load_config(config);
 		}

src/slic3r/GUI/Plater.cpp

@@ -3338,7 +3338,7 @@ void Plater::remove(size_t obj_idx) { p->remove(obj_idx); }
 void Plater::reset() { p->reset(); }
 void Plater::reset_with_confirm()
 {
-    if (wxMessageDialog((wxWindow*)this, _(L("All objects will be removed, continue ?")), _(L("Delete all")), wxYES_NO | wxYES_DEFAULT | wxCENTRE).ShowModal() == wxID_YES)
+    if (wxMessageDialog((wxWindow*)this, _(L("All objects will be removed, continue ?")), _(L("Delete all")), wxYES_NO | wxCANCEL | wxYES_DEFAULT | wxCENTRE).ShowModal() == wxID_YES)
         reset();
 }
 

src/slic3r/GUI/Tab.cpp

@@ -38,12 +38,13 @@ namespace GUI {
 wxDEFINE_EVENT(EVT_TAB_VALUE_CHANGED, wxCommandEvent);
 wxDEFINE_EVENT(EVT_TAB_PRESETS_CHANGED, SimpleEvent);
 
-Tab::Tab(wxNotebook* parent, const wxString& title, const char* name) : 
+// Tab::Tab(wxNotebook* parent, const wxString& title, const char* name) : 
-	m_parent(parent), m_title(title), m_name(name)
+// 	m_parent(parent), m_title(title), m_name(name)
+Tab::Tab(wxNotebook* parent, const wxString& title, Preset::Type type) :
+	m_parent(parent), m_title(title), m_type(type)
 {
-	Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBK_LEFT | wxTAB_TRAVERSAL, name);
+	Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxBK_LEFT | wxTAB_TRAVERSAL/*, name*/);
 	this->SetFont(Slic3r::GUI::wxGetApp().normal_font());
-    set_type();
 
 	m_compatible_printers.type			= Preset::TYPE_PRINTER;
 	m_compatible_printers.key_list		= "compatible_printers";
@@ -463,7 +464,8 @@ void Tab::update_changed_ui()
 //	Thaw();
 
 	wxTheApp->CallAfter([this]() {
-		update_changed_tree_ui();
+        if (parent()) //To avoid a crash, parent should be exist for a moment of a tree updating
+		    update_changed_tree_ui();
 	});
 }
 

src/slic3r/GUI/Tab.hpp

@@ -228,12 +228,14 @@ public:
     int                 m_update_cnt = 0;
 
 public:
-	Tab(wxNotebook* parent, const wxString& title, const char* name); 
+// 	Tab(wxNotebook* parent, const wxString& title, const char* name); 
-	~Tab() {}
+    Tab(wxNotebook* parent, const wxString& title, Preset::Type type);
+    ~Tab() {}
 
 	wxWindow*	parent() const { return m_parent; }
 	wxString	title()	 const { return m_title; }
-	std::string	name()	 const { return m_name; }
+// 	std::string	name()	 const { return m_name; }
+	std::string	name()	 const { return m_presets->name(); }
     Preset::Type type()  const { return m_type; }
     bool complited()     const { return m_complited; }
     virtual bool supports_printer_technology(const PrinterTechnology tech) = 0;
@@ -312,7 +314,8 @@ class TabPrint : public Tab
     bool is_msg_dlg_already_exist {false};
 public:
 	TabPrint(wxNotebook* parent) : 
-		Tab(parent, _(L("Print Settings")), L("print")) {}
+// 		Tab(parent, _(L("Print Settings")), L("print")) {}
+        Tab(parent, _(L("Print Settings")), Slic3r::Preset::TYPE_PRINT) {}
 	~TabPrint() {}
 
 	ogStaticText*	m_recommended_thin_wall_thickness_description_line;
@@ -330,7 +333,8 @@ class TabFilament : public Tab
 	ogStaticText*	m_cooling_description_line;
 public:
 	TabFilament(wxNotebook* parent) : 
-		Tab(parent, _(L("Filament Settings")), L("filament")) {}
+// 		Tab(parent, _(L("Filament Settings")), L("filament")) {}
+		Tab(parent, _(L("Filament Settings")), Slic3r::Preset::TYPE_FILAMENT) {}
 	~TabFilament() {}
 
 	void		build() override;
@@ -363,7 +367,9 @@ public:
 
     PrinterTechnology               m_printer_technology = ptFFF;
 
-	TabPrinter(wxNotebook* parent) : Tab(parent, _(L("Printer Settings")), L("printer")) {}
+// 	TabPrinter(wxNotebook* parent) : Tab(parent, _(L("Printer Settings")), L("printer")) {}
+    TabPrinter(wxNotebook* parent) : 
+        Tab(parent, _(L("Printer Settings")), Slic3r::Preset::TYPE_PRINTER) {}
 	~TabPrinter() {}
 
 	void		build() override;
@@ -386,7 +392,8 @@ class TabSLAMaterial : public Tab
 {
 public:
     TabSLAMaterial(wxNotebook* parent) :
-		Tab(parent, _(L("Material Settings")), L("sla_material")) {}
+// 		Tab(parent, _(L("Material Settings")), L("sla_material")) {}
+		Tab(parent, _(L("Material Settings")), Slic3r::Preset::TYPE_SLA_MATERIAL) {}
     ~TabSLAMaterial() {}
 
 	void		build() override;
@@ -400,7 +407,8 @@ class TabSLAPrint : public Tab
 {
 public:
     TabSLAPrint(wxNotebook* parent) :
-        Tab(parent, _(L("Print Settings")), L("sla_print")) {}
+//         Tab(parent, _(L("Print Settings")), L("sla_print")) {}
+        Tab(parent, _(L("Print Settings")), Slic3r::Preset::TYPE_SLA_PRINT) {}
     ~TabSLAPrint() {}
     void		build() override;
 	void		reload_config() override;