Fix: Correct range checking for int and float Config Options + QoL changes in tooltips (#11915)

* Fix float number not working properly for option min/max (#11211)

* ConfigOptionDef: min/max values type are changed from INT to FLOAT.

(cherry picked from commit f277bc80c22e0c9a067481a4301922e2c96aed47)

* Fix infinite loop and crash when `fuzzy_skin_point_distance` = 0 (SoftFever/OrcaSlicer#11069)

* Fix Linux build issue

* Fix float comparison due to precision loss

* Fix: Range check added for coInt options; Ranges and defaults added in tooltips

---------

Co-authored-by: Noisyfox <timemanager.rick@gmail.com>
Co-authored-by: SoftFever <softfeverever@gmail.com>

src/libslic3r/Config.cpp

@@ -318,6 +318,24 @@ ConfigOption* ConfigOptionDef::create_default_option() const
     return this->create_empty_option();
 }
 
+bool ConfigOptionDef::is_value_valid(const double value, const int max_precision /*= 4*/) const
+{
+    // Special handling for the nil values
+    // The nil value is a valid one only for nullable options
+    if (std::isnan(value))
+        return this->nullable;
+
+    // Special handling of 0
+    if (this->min == 0.f && value < 0)
+        return false;
+
+    const double ep = std::pow(0.1, max_precision);
+    if (is_approx(value, (double) this->min, ep) || is_approx(value, (double) this->max, ep))
+        return true;
+
+    return this->min <= value && value <= this->max;
+}
+
 // Assignment of the serialization IDs is not thread safe. The Defs shall be initialized from the main thread!
 ConfigOptionDef* ConfigDef::add(const t_config_option_key &opt_key, ConfigOptionType type)
 {

src/libslic3r/Config.hpp

@@ -4,6 +4,7 @@
 #include <assert.h>
 #include <map>
 #include <climits>
+#include <cfloat>
 #include <cstdio>
 #include <cstdlib>
 #include <functional>
@@ -2455,10 +2456,11 @@ public:
     // Optional width of an input field.
     int                                 width           = -1;
     // <min, max> limit of a numeric input.
-    // If not set, the <min, max> is set to <INT_MIN, INT_MAX>
+    // If not set, the <min, max> is set to <-FLT_MAX, FLT_MAX>
     // By setting min=0, only nonnegative input is allowed.
-    int                                 min = INT_MIN;
-    int                                 max = INT_MAX;
+    float                               min = -FLT_MAX;
+    float                               max =  FLT_MAX;
+    bool                                is_value_valid(const double value, const int max_precision = 4) const;
     // To check if it's not a typo and a % is missing
     double                              max_literal = 1;
     ConfigOptionMode                    mode = comSimple;

src/libslic3r/PrintConfig.cpp

@@ -2159,9 +2159,9 @@ void PrintConfigDef::init_fff_params()
                      "You may be able to tune this value to get a nice flat surface if there is slight overflow or underflow."
                      "\n\nThe final object flow ratio is this value multiplied by the filament flow ratio.");
     def->mode = comAdvanced;
-    def->max = 2;
-    def->min = 0.01;
-    def->set_default_value(new ConfigOptionFloat(1));
+    def->max = 2.f;
+    def->min = 0.01f;
+    def->set_default_value(new ConfigOptionFloat(1.f));
 
     def = this->add("enable_pressure_advance", coBools);
     def->label = L("Enable pressure advance");
@@ -3051,9 +3051,10 @@ void PrintConfigDef::init_fff_params()
     def->category = L("Speed");
     def->tooltip = L("Marlin Firmware Junction Deviation (replaces the traditional XY Jerk setting).");
     def->sidetext = L("mm");	// milimeters, CIS languages need translation
-    def->min = 0;
+    def->min = 0.f;
+    def->max = 0.5f;
     def->mode = comAdvanced;
-    def->set_default_value(new ConfigOptionFloat(0));
+    def->set_default_value(new ConfigOptionFloat(0.f));
 
     def = this->add("outer_wall_jerk", coFloat);
     def->label = L("Outer wall");
@@ -3312,10 +3313,10 @@ void PrintConfigDef::init_fff_params()
     def->category = L("Others");
     def->tooltip = L("The average distance between the random points introduced on each line segment.");
     def->sidetext = L("mm");	// milimeters, CIS languages need translation
-    def->min = 0;
-    def->max = 5;
+    def->min = 0.01f; // point distance cannot be 0! Otherwise we get infinite loop + OOM due to infinite line division.
+    def->max = 5.f;
     def->mode = comSimple;
-    def->set_default_value(new ConfigOptionFloat(0.3));
+    def->set_default_value(new ConfigOptionFloat(0.3f));
 
     def = this->add("fuzzy_skin_first_layer", coBool);
     def->label = L("Apply fuzzy skin to first layer");
@@ -3375,7 +3376,7 @@ void PrintConfigDef::init_fff_params()
     def->category = L("Others");
     def->tooltip = L("The base size of the coherent noise features, in mm. Higher values will result in larger features.");
     def->sidetext = L("mm");	// milimeters, CIS languages need translation
-    def->min = 0.1;
+    def->min = 0.1f;
     def->max = 500;
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionFloat(1.0));
@@ -3393,7 +3394,7 @@ void PrintConfigDef::init_fff_params()
     def->label = L("Fuzzy skin noise persistence");
     def->category = L("Others");
     def->tooltip = L("The decay rate for higher octaves of the coherent noise. Lower values will result in smoother noise.");
-    def->min = 0.01;
+    def->min = 0.01f;
     def->max = 1;
     def->mode = comAdvanced;
     def->set_default_value(new ConfigOptionFloat(0.5));
@@ -4205,10 +4206,10 @@ void PrintConfigDef::init_fff_params()
     def->category = L("Machine limits");
     def->tooltip = L("Maximum junction deviation (M205 J, only apply if JD > 0 for Marlin Firmware\nIf your Marlin 2 printer uses Classic Jerk set this value to 0.)");
     def->sidetext = L("mm");	// milimeters, CIS languages need translation
-    def->min = 0;
-    def->max = 1;
+    def->min = 0.f;
+    def->max = 0.5f;
     def->mode = comAdvanced;
-    def->set_default_value(new ConfigOptionFloats { 0.01});
+    def->set_default_value(new ConfigOptionFloats{ 0.01f });
 
     // M205 S... [mm/sec]
     def = this->add("machine_min_extruding_rate", coFloats);
@@ -9767,13 +9768,13 @@ std::map<std::string, std::string> validate(const FullPrintConfig &cfg, bool und
         case coFloatOrPercent:
         {
             auto *fopt = static_cast<const ConfigOptionFloat*>(opt);
-            out_of_range = fopt->value < optdef->min || fopt->value > optdef->max;
+            out_of_range = !optdef->is_value_valid(fopt->value);
             break;
         }
         case coFloats:
         case coPercents:
             for (double v : static_cast<const ConfigOptionVector<double>*>(opt)->values)
-                if (v < optdef->min || v > optdef->max) {
+                if (!optdef->is_value_valid(v)) {
                     out_of_range = true;
                     break;
                 }
@@ -9781,12 +9782,12 @@ std::map<std::string, std::string> validate(const FullPrintConfig &cfg, bool und
         case coInt:
         {
             auto *iopt = static_cast<const ConfigOptionInt*>(opt);
-            out_of_range = iopt->value < optdef->min || iopt->value > optdef->max;
+            out_of_range = !optdef->is_value_valid(iopt->value);
             break;
         }
         case coInts:
             for (int v : static_cast<const ConfigOptionVector<int>*>(opt)->values)
-                if (v < optdef->min || v > optdef->max) {
+                if (!optdef->is_value_valid(v)) {
                     out_of_range = true;
                     break;
                 }

src/slic3r/GUI/Field.cpp

@@ -101,6 +101,45 @@ ThumbnailErrors validate_thumbnails_string(wxString& str, const wxString& def_ex
     return errors;
 }
 
+wxString get_formatted_tooltip_text(const ConfigOptionDef& opt, const t_config_option_key& id)
+{
+    wxString tooltip = _(opt.tooltip);
+
+    if (tooltip.length() > 0) {
+        edit_tooltip(tooltip);
+
+        std::string opt_id = id;
+        auto hash_pos = opt_id.find("#");
+        if (hash_pos != std::string::npos) {
+            opt_id.replace(hash_pos, 1,"[");
+            opt_id += "]";
+        }
+
+        tooltip += "\n\n" + _(L("parameter name")) + ": " + opt_id;
+
+        if (opt.type == coFloat || opt.type == coInt) {
+            double default_value = 0.;
+
+            if (opt.type == coFloat)
+                default_value = opt.get_default_value<ConfigOptionFloat>()->value;
+            else if (opt.type == coInt)
+                default_value = opt.get_default_value<ConfigOptionInt>()->value;
+
+            tooltip += "\n\n" + _(L("Default")) + ": " + _(double_to_string(default_value));
+
+            if (opt.min > -FLT_MAX && opt.max < FLT_MAX) {
+                tooltip += "\n" + _(L("Range")) + ": [" + 
+                    _(double_to_string(opt.min)) + ", " + 
+                    _(double_to_string(opt.max)) + "]";
+            }
+        }
+
+        return tooltip;
+    }
+
+    return "";
+}
+
 Field::~Field()
 {
 	if (m_on_kill_focus)
@@ -223,23 +262,9 @@ void Field::toggle(bool en) { en && !m_opt.readonly ? enable() : disable(); }
 
 wxString Field::get_tooltip_text(const wxString &default_string)
 {
-	wxString tooltip_text("");
-#ifdef NDEBUG
-	wxString tooltip = _(m_opt.tooltip);
-    ::edit_tooltip(tooltip);
+    wxString tooltip_text = get_formatted_tooltip_text(m_opt, m_opt_id);
 
-    std::string opt_id = m_opt_id;
-    auto hash_pos = opt_id.find("#");
-    if (hash_pos != std::string::npos) {
-        opt_id.replace(hash_pos, 1,"[");
-        opt_id += "]";
-    }
-
-	if (tooltip.length() > 0)
-        tooltip_text = tooltip + "\n" +
-        _(L("parameter name")) + "\t: " + opt_id;
- #endif
-	return tooltip_text;
+    return tooltip_text.length() > 0 ? tooltip_text : default_string;
 }
 
 bool Field::is_matched(const std::string& string, const std::string& pattern)
@@ -251,9 +276,15 @@ bool Field::is_matched(const std::string& string, const std::string& pattern)
 void Field::get_value_by_opt_type(wxString& str, const bool check_value/* = true*/)
 {
 	switch (m_opt.type) {
+    case coInts:
     case coInt: {
         long val = 0;
-        if (!str.ToLong(&val)) {
+
+        bool is_na_value = m_opt.nullable && str == m_na_value;
+
+        if (is_na_value)
+            val = ConfigOptionIntsNullable::nil_value();
+        else if (!str.ToLong(&val)) {
             if (!check_value) {
                 m_value.clear();
                 break;
@@ -261,6 +292,27 @@ void Field::get_value_by_opt_type(wxString& str, const bool check_value/* = true
             show_error(m_parent, _(L("Invalid numeric.")));
             set_value(int(val), true);
         }
+
+        if (!m_opt.is_value_valid(double(val))) {
+            if (!check_value) {
+                m_value.clear();
+                break;
+            }
+
+            if (!is_na_value) {
+                // Orca: no need to check ranges for the nil value
+                show_error(m_parent, _L("Value is out of range."));
+
+                int min = static_cast<int>(m_opt.min);
+                int max = static_cast<int>(m_opt.max);
+
+                if (min > val) val = min;
+                if (val > max) val = max;
+
+                set_value(int(val), true);
+            }
+        }
+
         m_value = int(val);
         break;
     }
@@ -309,7 +361,7 @@ void Field::get_value_by_opt_type(wxString& str, const bool check_value/* = true
                 show_error(m_parent, _(L("Invalid numeric.")));
                 set_value(double_to_string(val), true);
             }
-            if (m_opt.min > val || val > m_opt.max)
+            if (!m_opt.is_value_valid(val))
             {
                 if (!check_value) {
                     m_value.clear();
@@ -347,7 +399,8 @@ void Field::get_value_by_opt_type(wxString& str, const bool check_value/* = true
                         }
                     }
                 }
-                else {
+                else if (!is_na_value) {
+                    // Orca: no need to check ranges for the nil value
                     show_error(m_parent, _L("Value is out of range."));
                     if (m_opt.min > val) val = m_opt.min;
                     if (val > m_opt.max) val = m_opt.max;
@@ -1088,8 +1141,8 @@ void SpinCtrl::BUILD() {
 		break;
 	}
 
-    const int min_val = m_opt.min == INT_MIN ? 0 : m_opt.min;
-	const int max_val = m_opt.max < 2147483647 ? m_opt.max : 2147483647;
+    const int min_val = m_opt.min == -FLT_MAX ? 0 : (int)m_opt.min;
+	const int max_val = m_opt.max < FLT_MAX ? (int)m_opt.max : INT_MAX;
 
     static Builder<SpinInput> builder;
 	auto temp = builder.build(m_parent, "", "", wxDefaultPosition, size,
@@ -1145,7 +1198,7 @@ void SpinCtrl::BUILD() {
         if (!parsed || value < INT_MIN || value > INT_MAX)
             tmp_value = UNDEF_VALUE;
         else {
-            tmp_value = std::min(std::max((int)value, m_opt.min), m_opt.max);
+            tmp_value = std::min(std::max((int)value, temp->GetMin()), temp->GetMax());
 #ifdef __WXOSX__
 #ifdef UNDEFINED__WXOSX__ // BBS
             // Forcibly set the input value for SpinControl, since the value
@@ -1198,7 +1251,7 @@ void SpinCtrl::set_value(const boost::any& value, bool change_event) {
     m_disable_change_event = !change_event;
     m_value = value;
     if (value.empty()) { // BBS: null value
-        dynamic_cast<SpinInput*>(window)->SetValue(m_opt.min);
+        dynamic_cast<SpinInput*>(window)->SetValue(dynamic_cast<SpinInput*>(window)->GetMin());
         dynamic_cast<SpinInput*>(window)->GetTextCtrl()->SetValue("");
     }
     else {
@@ -2139,8 +2192,8 @@ boost::any& PointCtrl::get_value()
         show_error(m_parent, _L("Invalid numeric."));
 	}
 	else
-	if (m_opt.min > x || x > m_opt.max ||
-		m_opt.min > y || y > m_opt.max)
+	if (!m_opt.is_value_valid(x) ||
+		!m_opt.is_value_valid(y))
 	{
 		if (m_opt.min > x) x = m_opt.min;
 		if (x > m_opt.max) x = m_opt.max;
@@ -2199,8 +2252,8 @@ void SliderCtrl::BUILD()
 	auto temp = new wxBoxSizer(wxHORIZONTAL);
 
 	auto def_val = m_opt.get_default_value<ConfigOptionInt>()->value;
-	auto min = m_opt.min == INT_MIN ? 0 : m_opt.min;
-	auto max = m_opt.max == INT_MAX ? 100 : m_opt.max;
+	auto min = m_opt.min == -FLT_MAX ? 0   : (int)m_opt.min;
+	auto max = m_opt.max ==  FLT_MAX ? 100 : INT_MAX;
 
 	m_slider = new wxSlider(m_parent, wxID_ANY, def_val * m_scale,
 							min * m_scale, max * m_scale,

src/slic3r/GUI/Field.hpp

@@ -43,6 +43,7 @@ using t_back_to_init = std::function<void(const std::string&)>;
 wxString double_to_string(double const value, const int max_precision = 4);
 wxString get_thumbnail_string(const Vec2d& value);
 wxString get_thumbnails_string(const std::vector<Vec2d>& values);
+wxString get_formatted_tooltip_text(const ConfigOptionDef& opt, const t_config_option_key& id);
 
 class UndoValueUIManager
 {

src/slic3r/GUI/OptionsGroup.cpp

@@ -594,11 +594,12 @@ void OptionsGroup::clear(bool destroy_custom_ctrl)
 
 Line OptionsGroup::create_single_option_line(const Option& option, const std::string& path/* = std::string()*/) const
 {
-    wxString tooltip = _(option.opt.tooltip);
-    edit_tooltip(tooltip);
+    wxString tooltip = _(get_formatted_tooltip_text(option.opt, option.opt_id));
+
 	Line retval{ _(option.opt.label), tooltip };
 	retval.label_path = path;
     retval.append_option(option);
+
     return retval;
 }
 

src/slic3r/GUI/Widgets/SpinInput.hpp

@@ -78,6 +78,9 @@ public:
 
     void SetRange(int min, int max);
 
+    int GetMin() const { return this->min; }
+    int GetMax() const { return this->max; }
+
 protected:
     void DoSetToolTipText(wxString const &tip) override;