Unsaved Changes : implemented "move" and improved "save"

UnsavedChangesDialog : some code refactoring

SavePresetDialog : processed empty name for the preset

5 files changed, 91 insertions, 85 deletions

diff --git a/src/slic3r/GUI/PresetComboBoxes.cpp b/src/slic3r/GUI/PresetComboBoxes.cpp
index 7539f3616..7a9ea582a 100644
--- a/src/slic3r/GUI/PresetComboBoxes.cpp
+++ b/src/slic3r/GUI/PresetComboBoxes.cpp
@@ -1123,10 +1123,12 @@ void SavePresetDialog::Item::update()
         info_line = _L("Cannot overwrite a system profile.");
         m_valid_type = NoValid;
     }
+
     if (m_valid_type == Valid && existing && (existing->is_external)) {
         info_line = _L("Cannot overwrite an external profile.");
         m_valid_type = NoValid;
     }
+
     if (m_valid_type == Valid && existing && m_preset_name != m_presets->get_selected_preset_name())
     {
         info_line = from_u8((boost::format(_u8L("Preset with name \"%1%\" already exists.")) % m_preset_name).str()) + "\n" +
@@ -1134,6 +1136,11 @@ void SavePresetDialog::Item::update()
         m_valid_type = Warning;
     }
 
+    if (m_valid_type == Valid && m_preset_name.empty()) {
+        info_line = _L("The empty name is not available.");
+        m_valid_type = NoValid;
+    }
+
     m_valid_label->SetLabel(info_line);
     m_valid_label->Show(!info_line.IsEmpty());
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index 5c54e9e46..ef124e0e6 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -3124,6 +3124,12 @@ void Tab::select_preset(std::string preset_name, bool delete_current /*=false*/,
                 m_dependent_tabs = { Preset::Type::TYPE_SLA_PRINT, Preset::Type::TYPE_SLA_MATERIAL };
         }
 
+        // check if there is something in the cache to move to the new selected preset
+        if (!m_cache_config.empty()) {
+            m_presets->get_edited_preset().config.apply(m_cache_config);
+            m_cache_config.clear();
+        }
+
         load_current_preset();
     }
 }
@@ -3134,11 +3140,10 @@ bool Tab::may_discard_current_dirty_preset(PresetCollection* presets /*= nullptr
 {
     if (presets == nullptr) presets = m_presets;
 
-    UnsavedChangesDialog dlg(m_type, new_printer_name);
+    UnsavedChangesDialog dlg(m_type, presets, new_printer_name);
     if (dlg.ShowModal() == wxID_CANCEL)
         return false;
-    if (dlg.just_continue())
-        return true;
+
     if (dlg.save_preset())  // save selected changes
     {
         std::vector<std::string> unselected_options = dlg.get_unselected_options();
@@ -3147,7 +3152,7 @@ bool Tab::may_discard_current_dirty_preset(PresetCollection* presets /*= nullptr
 
         // for system/default/external presets we should take an edited name
         if (preset.is_system || preset.is_default || preset.is_external) {
-            SavePresetDialog save_dlg(m_type, _CTX_utf8(L_CONTEXT("Copy", "PresetName"), "PresetName"));
+            SavePresetDialog save_dlg(preset.type, _CTX_utf8(L_CONTEXT("Copy", "PresetName"), "PresetName"));
             if (save_dlg.ShowModal() != wxID_OK)
                 return false;
             name = save_dlg.get_name();
@@ -3157,56 +3162,35 @@ bool Tab::may_discard_current_dirty_preset(PresetCollection* presets /*= nullptr
         if (!unselected_options.empty())
         {
             DynamicPrintConfig& old_config = presets->get_selected_preset().config;
-
+            // revert unselected options to the old values
             for (const std::string& opt_key : unselected_options)
-                m_config->set_key_value(opt_key, old_config.option(opt_key)->clone());            
+                presets->get_edited_preset().config.set_key_value(opt_key, old_config.option(opt_key)->clone());
         }
-        
-        save_preset(name);
-        return true;
-    }
-    if (dlg.move_preset())
-        // move selected changes
-        return false;
 
-    return false;
-/*
-    // Display a dialog showing the dirty options in a human readable form.
-    const Preset& old_preset = presets->get_edited_preset();
-    std::string   type_name  = presets->name();
-    wxString      tab        = "          ";
-    wxString      name       = old_preset.is_default ?
-        from_u8((boost::format(_utf8(L("Default preset (%s)"))) % _utf8(type_name)).str()) :
-        from_u8((boost::format(_utf8(L("Preset (%s)"))) % _utf8(type_name)).str()) + "\n" + tab + old_preset.name;
-
-    // Collect descriptions of the dirty options.
-    wxString changes;
-    for (const std::string &opt_key : presets->current_dirty_options()) {
-        const ConfigOptionDef &opt = m_config->def()->options.at(opt_key);
-        wxString name = "";
-        if (! opt.category.empty())
-            name += _(opt.category) + " > ";
-        name += !opt.full_label.empty() ?
-                _(opt.full_label) :
-                _(opt.label);
-        changes += tab + (name) + "\n";
+        if (m_type == presets->type()) // save changes for the current preset        
+            save_preset(name);
+        else // save changes for dependent preset
+        {
+            // Save the preset into Slic3r::data_dir / presets / section_name / preset_name.ini
+            presets->save_current_preset(name);
+            // Mark the print & filament enabled if they are compatible with the currently selected preset.
+            // If saving the preset changes compatibility with other presets, keep the now incompatible dependent presets selected, however with a "red flag" icon showing that they are no more compatible.
+            m_preset_bundle->update_compatible(PresetSelectCompatibleType::Never);
+
+            /* If filament preset is saved for multi-material printer preset,
+             * there are cases when filament comboboxs are updated for old (non-modified) colors,
+             * but in full_config a filament_colors option aren't.*/
+            if (presets->type() == Preset::TYPE_FILAMENT && wxGetApp().extruders_edited_cnt() > 1)
+                wxGetApp().plater()->force_filament_colors_update();
+        }
     }
-    // Show a confirmation dialog with the list of dirty options.
-    wxString message = name + "\n\n";
-    if (new_printer_name.empty())
-        message += _(L("has the following unsaved changes:"));
-    else {
-        message += (m_type == Slic3r::Preset::TYPE_PRINTER) ?
-                _(L("is not compatible with printer")) :
-                _(L("is not compatible with print profile"));
-        message += wxString("\n") + tab + from_u8(new_printer_name) + "\n\n";
-        message += _(L("and it has the following unsaved changes:"));
+    else if (dlg.move_preset()) // move selected changes
+    {
+        // copy selected options to the cache from edited preset
+        m_cache_config.apply_only(*m_config, dlg.get_selected_options());
     }
-    wxMessageDialog confirm(parent(),
-        message + "\n" + changes + "\n\n" + _(L("Discard changes and continue anyway?")),
-        _(L("Unsaved Changes")), wxYES_NO | wxNO_DEFAULT | wxICON_QUESTION);
-    return confirm.ShowModal() == wxID_YES;
-    */
+
+    return true;
 }
 
 // If we are switching from the FFF-preset to the SLA, we should to control the printed objects if they have a part(s).
diff --git a/src/slic3r/GUI/Tab.hpp b/src/slic3r/GUI/Tab.hpp
index 24f25e2d7..c9639bd00 100644
--- a/src/slic3r/GUI/Tab.hpp
+++ b/src/slic3r/GUI/Tab.hpp
@@ -236,6 +236,7 @@ public:
 	bool				m_show_btn_incompatible_presets = false;
 	PresetCollection*	m_presets;
 	DynamicPrintConfig*	m_config;
+	DynamicPrintConfig 	m_cache_config;
 	ogStaticText*		m_parent_preset_description_line;
 	ScalableButton*		m_detach_preset_btn	= nullptr;
 
diff --git a/src/slic3r/GUI/UnsavedChangesDialog.cpp b/src/slic3r/GUI/UnsavedChangesDialog.cpp
index f93aa35c2..67ccc6b6a 100644
--- a/src/slic3r/GUI/UnsavedChangesDialog.cpp
+++ b/src/slic3r/GUI/UnsavedChangesDialog.cpp
@@ -514,7 +514,7 @@ void UnsavedChangesModel::Rescale()
 //          UnsavedChangesDialog
 //------------------------------------------
 
-UnsavedChangesDialog::UnsavedChangesDialog(Preset::Type type, const std::string& new_selected_preset)
+UnsavedChangesDialog::UnsavedChangesDialog(Preset::Type type, PresetCollection* dependent_presets, const std::string& new_selected_preset)
     : DPIDialog(nullptr, wxID_ANY, _L("Unsaved Changes"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
 {
     wxColour bgr_clr = wxSystemSettings::GetColour(wxSYS_COLOUR_WINDOW);
@@ -530,6 +530,9 @@ UnsavedChangesDialog::UnsavedChangesDialog(Preset::Type type, const std::string&
     int border = 10;
     int em = em_unit();
 
+    m_action_line = new wxStaticText(this, wxID_ANY, "");
+    m_action_line->SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT).Bold());
+
     m_tree       = new wxDataViewCtrl(this, wxID_ANY, wxDefaultPosition, wxSize(em * 80, em * 30), wxBORDER_SIMPLE | wxDV_VARIABLE_LINE_HEIGHT | wxDV_ROW_LINES);
     m_tree_model = new UnsavedChangesModel(this);
     m_tree->AssociateModel(m_tree_model);
@@ -561,36 +564,24 @@ UnsavedChangesDialog::UnsavedChangesDialog(Preset::Type type, const std::string&
     m_tree->Bind(wxEVT_DATAVIEW_ITEM_CONTEXT_MENU,  &UnsavedChangesDialog::context_menu, this);
 
     // Add Buttons 
-    wxStdDialogButtonSizer* buttons = this->CreateStdDialogButtonSizer(wxCANCEL);   
-
-    Tab* tab = wxGetApp().get_tab(type);
-    assert(tab);
-    PresetCollection* presets = tab->get_presets();
-
-    wxString label= from_u8((boost::format(_u8L("Save selected to preset: %1%"))% ("\"" + presets->get_selected_preset().name + "\"")).str());
-    m_save_btn = new ScalableButton(this, m_save_btn_id = NewControlId(), "save", label, wxDefaultSize, wxDefaultPosition, wxBORDER_DEFAULT, true);
-    buttons->Insert(0, m_save_btn, 0, wxLEFT, 5);
-
-    m_save_btn->Bind(wxEVT_BUTTON,      [this](wxEvent&)                { close(Action::Save); });
-    m_save_btn->Bind(wxEVT_UPDATE_UI,   [this](wxUpdateUIEvent& evt)    { evt.Enable(!m_empty_selection); });
-    m_save_btn->Bind(wxEVT_ENTER_WINDOW,[this, presets](wxMouseEvent& e){ show_info_line(Action::Save, presets->get_selected_preset().name); e.Skip(); });
-    m_save_btn->Bind(wxEVT_LEAVE_WINDOW,[this         ](wxMouseEvent& e){ show_info_line(Action::Undef); e.Skip(); });
+    wxStdDialogButtonSizer* buttons = this->CreateStdDialogButtonSizer(wxCANCEL);
 
-    label = from_u8((boost::format(_u8L("Move selected to preset: %1%"))% ("\"" + from_u8(new_selected_preset) + "\"")).str());
-    m_move_btn = new ScalableButton(this, m_move_btn_id = NewControlId(), "paste_menu", label, wxDefaultSize, wxDefaultPosition, wxBORDER_DEFAULT, true);
-    buttons->Insert(1, m_move_btn, 0, wxLEFT, 5);
+    auto add_btn = [this, buttons](ScalableButton** btn, int& btn_id, const std::string& icon_name, Action close_act, int idx, bool process_enable = true)
+    {
+        *btn = new ScalableButton(this, btn_id = NewControlId(), icon_name, "", wxDefaultSize, wxDefaultPosition, wxBORDER_DEFAULT, true);
+        buttons->Insert(idx, *btn, 0, wxLEFT, 5);
 
-    m_move_btn->Bind(wxEVT_BUTTON,      [this](wxEvent&)                            { close(Action::Move); });
-    m_move_btn->Bind(wxEVT_UPDATE_UI,   [this](wxUpdateUIEvent& evt)                { evt.Enable(!m_empty_selection); });
-    m_move_btn->Bind(wxEVT_ENTER_WINDOW,[this, new_selected_preset](wxMouseEvent& e){ show_info_line(Action::Move, new_selected_preset); e.Skip(); });
-    m_move_btn->Bind(wxEVT_LEAVE_WINDOW,[this                     ](wxMouseEvent& e){ show_info_line(Action::Undef); e.Skip(); });
+        (*btn)->Bind(wxEVT_BUTTON, [this, close_act](wxEvent&) { close(close_act); });
+        if (process_enable)
+            (*btn)->Bind(wxEVT_UPDATE_UI, [this](wxUpdateUIEvent& evt) { evt.Enable(!m_empty_selection); });
+        (*btn)->Bind(wxEVT_LEAVE_WINDOW, [this](wxMouseEvent& e) { show_info_line(Action::Undef); e.Skip(); });
+    };
 
-    label = _L("Continue without changes");
-    m_continue_btn = new ScalableButton(this, m_continue_btn_id = NewControlId(), "cross", label, wxDefaultSize, wxDefaultPosition, wxBORDER_DEFAULT, true);
-    buttons->Insert(2, m_continue_btn, 0, wxLEFT, 5);
-    m_continue_btn->Bind(wxEVT_BUTTON,      [this](wxEvent&)       { close(Action::Continue); });
-    m_continue_btn->Bind(wxEVT_ENTER_WINDOW,[this](wxMouseEvent& e){ show_info_line(Action::Continue); e.Skip(); });
-    m_continue_btn->Bind(wxEVT_LEAVE_WINDOW,[this](wxMouseEvent& e){ show_info_line(Action::Undef); e.Skip(); });
+    int btn_idx = 0;
+    add_btn(&m_save_btn, m_save_btn_id, "save", Action::Save, btn_idx++);
+    if (type == dependent_presets->type())
+        add_btn(&m_move_btn, m_move_btn_id, "paste_menu", Action::Move, btn_idx++);
+    add_btn(&m_continue_btn, m_continue_btn_id, "cross", Action::Continue, btn_idx, false);
 
     m_info_line = new wxStaticText(this, wxID_ANY, "");
     m_info_line->SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT).Bold());
@@ -598,12 +589,12 @@ UnsavedChangesDialog::UnsavedChangesDialog(Preset::Type type, const std::string&
 
     wxBoxSizer* topSizer = new wxBoxSizer(wxVERTICAL);
 
-    topSizer->Add(new wxStaticText(this, wxID_ANY, _L("There are unsaved changes for") + (": \"" + tab->title() + "\"")), 0, wxEXPAND | wxLEFT | wxTOP | wxRIGHT, border);
+    topSizer->Add(m_action_line,0, wxEXPAND | wxLEFT | wxTOP | wxRIGHT, border);
     topSizer->Add(m_tree,       1, wxEXPAND | wxLEFT | wxTOP | wxRIGHT, border);
     topSizer->Add(m_info_line,  0, wxEXPAND | wxLEFT | wxTOP | wxRIGHT, 2*border);
     topSizer->Add(buttons,      0, wxEXPAND | wxALL, border);
 
-    update(type);
+    update(type, dependent_presets, new_selected_preset);
 
     SetSizer(topSizer);
     topSizer->SetSizeHints(this);
@@ -824,12 +815,34 @@ wxString UnsavedChangesDialog::get_short_string(wxString full_string)
     return full_string + dots;
 }
 
-void UnsavedChangesDialog::update(Preset::Type type)
+void UnsavedChangesDialog::update(Preset::Type type, PresetCollection* dependent_presets, const std::string& new_selected_preset)
 {
-    Tab* tab = wxGetApp().get_tab(type);
-    assert(tab);
+    PresetCollection* presets = dependent_presets;
+
+    // activate buttons and labels
+    m_save_btn      ->Bind(wxEVT_ENTER_WINDOW, [this, presets]              (wxMouseEvent& e) { show_info_line(Action::Save, presets->get_selected_preset().name); e.Skip(); });
+    if (m_move_btn)
+        m_move_btn  ->Bind(wxEVT_ENTER_WINDOW, [this, new_selected_preset]  (wxMouseEvent& e) { show_info_line(Action::Move, new_selected_preset); e.Skip(); });
+    m_continue_btn  ->Bind(wxEVT_ENTER_WINDOW, [this]                       (wxMouseEvent& e) { show_info_line(Action::Continue); e.Skip(); });
+
+    m_save_btn->SetLabel(from_u8((boost::format(_u8L("Save selected to preset: %1%")) % ("\"" + presets->get_selected_preset().name + "\"")).str()));
+    m_continue_btn->SetLabel(_L("Continue without changes"));
+
+    wxString action_msg;
+    if (type == dependent_presets->type()) {
+        action_msg = _L("has the following unsaved changes:");
+
+        m_move_btn->SetLabel(from_u8((boost::format(_u8L("Move selected to preset: %1%")) % ("\"" + new_selected_preset + "\"")).str()));
+    }
+    else {
+        action_msg = type == Preset::TYPE_PRINTER ?
+                    _L("is not compatible with printer") :
+                    _L("is not compatible with print profile");
+        action_msg += " \"" + from_u8(new_selected_preset) + "\" ";
+        action_msg += _L("and it has the following unsaved changes:");
+    }
+    m_action_line->SetLabel(from_u8((boost::format(_utf8(L("Preset \"%1%\" %2%"))) % _utf8(presets->get_edited_preset().name) % action_msg).str()));
 
-    PresetCollection* presets = tab->get_presets();
     // Display a dialog showing the dirty options in a human readable form.
     const DynamicPrintConfig& old_config = presets->get_selected_preset().config;
     const DynamicPrintConfig& new_config = presets->get_edited_preset().config;
diff --git a/src/slic3r/GUI/UnsavedChangesDialog.hpp b/src/slic3r/GUI/UnsavedChangesDialog.hpp
index 271d7595b..afb73a4f9 100644
--- a/src/slic3r/GUI/UnsavedChangesDialog.hpp
+++ b/src/slic3r/GUI/UnsavedChangesDialog.hpp
@@ -193,6 +193,7 @@ class UnsavedChangesDialog : public DPIDialog
     ScalableButton*         m_save_btn      { nullptr };
     ScalableButton*         m_move_btn      { nullptr };
     ScalableButton*         m_continue_btn  { nullptr };
+    wxStaticText*           m_action_line   { nullptr };
     wxStaticText*           m_info_line     { nullptr };
 
     bool                    m_empty_selection   { false };
@@ -226,12 +227,12 @@ class UnsavedChangesDialog : public DPIDialog
     std::map<wxDataViewItem, ItemData> m_items_map;
 
 public:
-    UnsavedChangesDialog(Preset::Type type, const std::string& new_selected_preset);
+    UnsavedChangesDialog(Preset::Type type, PresetCollection* dependent_presets, const std::string& new_selected_preset);
     ~UnsavedChangesDialog() {}
 
     wxString get_short_string(wxString full_string);
 
-    void update(Preset::Type type);
+    void update(Preset::Type type, PresetCollection* dependent_presets, const std::string& new_selected_preset);
     void item_value_changed(wxDataViewEvent &event);
     void context_menu(wxDataViewEvent &event);
     void show_info_line(Action action, std::string preset_name = "");