Add filament color next to tab button in filament setting

src/slic3r/GUI/PublishSettingsDialog.cpp

@@ -505,8 +505,10 @@ size_t PublishSettingsDialog::category_index_for(const wxString& title,
         if (const auto* colours = full.opt<ConfigOptionStrings>("filament_colour"))
             if (source_index < colours->size())
                 hex = colours->get_at(source_index);
-        if (wxBitmap* chip = get_extruder_color_icon(hex, "", FromDIP(12), FromDIP(12)))
+        if (wxBitmap* chip = get_extruder_color_icon(hex, "", FromDIP(12), FromDIP(12))) {
-            header_sizer->Add(new wxStaticBitmap(category.page, wxID_ANY, *chip), 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, FromDIP(4));
+            category.filament_color_chip = new wxStaticBitmap(category.page, wxID_ANY, *chip);
+            header_sizer->Add(category.filament_color_chip, 0, wxALIGN_CENTER_VERTICAL | wxRIGHT, FromDIP(4));
+        }
         category.master_check = new wxCheckBox(category.page, wxID_ANY, title);
         category.master_check->SetFont(Label::Head_14);
         category.master_check->SetToolTip(_L("Export this material"));
@@ -535,7 +537,19 @@ size_t PublishSettingsDialog::category_index_for(const wxString& title,
     const size_t category_index = m_categories.size();
     m_categories.push_back(std::move(category));
     m_sections[group].categories.push_back(category_index);
+    if (section == Section::Material) {
+        std::string hex;
+        const DynamicPrintConfig full = wxGetApp().preset_bundle->full_config();
+        if (const auto* colours = full.opt<ConfigOptionStrings>("filament_colour"))
+            if (source_index < colours->size())
+                hex = colours->get_at(source_index);
+        if (wxBitmap* chip = get_extruder_color_icon(hex, "", FromDIP(12), FromDIP(12)))
+            m_sections[group].tabs->AppendItem(title, *chip);
+        else
             m_sections[group].tabs->AppendItem(title);
+    } else {
+        m_sections[group].tabs->AppendItem(title);
+    }
     m_sections[group].page_host_sizer->Add(m_categories[category_index].page, 1, wxEXPAND);
     if (m_sections[group].selected_inner < 0)
         m_sections[group].selected_inner = 0;
@@ -971,6 +985,15 @@ void PublishSettingsDialog::on_dpi_changed(const wxRect& suggested_rect)
             cat.header->Refresh();
         if (cat.master_check != nullptr)
             cat.master_check->Refresh();
+        if (cat.filament_color_chip != nullptr) {
+            std::string hex;
+            const DynamicPrintConfig full = wxGetApp().preset_bundle->full_config();
+            if (const auto* colours = full.opt<ConfigOptionStrings>("filament_colour"))
+                if (cat.filament_slot < colours->size())
+                    hex = colours->get_at(cat.filament_slot);
+            if (wxBitmap* chip = get_extruder_color_icon(hex, "", FromDIP(12), FromDIP(12)))
+                cat.filament_color_chip->SetBitmap(*chip);
+        }
         cat.scroll->FitInside();
         cat.list_sizer->Layout();
     }
@@ -978,6 +1001,23 @@ void PublishSettingsDialog::on_dpi_changed(const wxRect& suggested_rect)
     for (SectionGroup& section : m_sections)
         section.tabs->Rescale();
 
+    const DynamicPrintConfig full = wxGetApp().preset_bundle->full_config();
+    for (size_t category_index = 0; category_index < m_categories.size(); ++category_index) {
+        const Category& category = m_categories[category_index];
+        if (category.section != Section::Material)
+            continue;
+        std::string hex;
+        if (const auto* colours = full.opt<ConfigOptionStrings>("filament_colour"))
+            if (category.filament_slot < colours->size())
+                hex = colours->get_at(category.filament_slot);
+        if (wxBitmap* chip = get_extruder_color_icon(hex, "", FromDIP(12), FromDIP(12))) {
+            const SectionGroup& section = m_sections[category.group];
+            const auto iter = std::find(section.categories.begin(), section.categories.end(), category_index);
+            if (iter != section.categories.end())
+                m_sections[category.group].tabs->SetItemBitmap(static_cast<unsigned int>(iter - section.categories.begin()), *chip);
+        }
+    }
+
     SetMinSize(FromDIP(wxSize(600, 500)));
     Refresh();
 }

src/slic3r/GUI/PublishSettingsDialog.hpp

@@ -105,6 +105,7 @@ private:
         wxPoint scroll_pos{0, 0};
         ScalableBitmap icon_bmp;       // scalable bitmap for DPI changes
         wxStaticBitmap* icon{nullptr};
+        wxStaticBitmap* filament_color_chip{nullptr};
         wxCheckBox* header{nullptr};   // material select-all tri-state; null for Printer/Process
         // Material opt-in: the master checkbox carries the material title and
         // gates whether this material's keys may be exported.

src/slic3r/GUI/Widgets/Button.cpp

@@ -80,6 +80,7 @@ bool Button::SetFont(const wxFont& font)
 
 void Button::SetIcon(const wxString& icon)
 {
+    custom_icon = wxNullBitmap;
     auto tmpBitmap = ScalableBitmap(this, icon.ToStdString(), this->active_icon.px_cnt());
     if (!icon.IsEmpty()) {
         //BBS set button icon default size to 20
@@ -95,6 +96,13 @@ void Button::SetIcon(const wxString& icon)
     }
 }
 
+void Button::SetBitmap(const wxBitmap& bitmap)
+{
+    custom_icon = bitmap;
+    messureSize();
+    Refresh();
+}
+
 void Button::SetInactiveIcon(const wxString &icon)
 {
     if (!icon.IsEmpty()) {
@@ -311,7 +319,8 @@ void Button::render(wxDC& dc)
         }
     }
     auto szContent = textSize;
-    if (icon.bmp().IsOk()) {
+    const bool has_custom_icon = custom_icon.IsOk();
+    if (has_custom_icon || icon.bmp().IsOk()) {
         if (szContent.y > 0) {
             //BBS norrow size between text and icon
             if (vertical)
@@ -319,7 +328,7 @@ void Button::render(wxDC& dc)
             else
                 szContent.x += spacing;
         }
-        szIcon = icon.GetBmpSize();
+        szIcon = has_custom_icon ? custom_icon.GetSize() : icon.GetBmpSize();
         if (vertical) {
             szContent.y += szIcon.y;
             if (szIcon.x > szContent.x) szContent.x = szIcon.x;
@@ -342,12 +351,12 @@ void Button::render(wxDC& dc)
     }
     // start draw
     wxPoint pt = rcContent.GetLeftTop();
-    if (icon.bmp().IsOk()) {
+    if (has_custom_icon || icon.bmp().IsOk()) {
         if (vertical)
             pt.x += (rcContent.width - szIcon.x) / 2;
         else
             pt.y += (rcContent.height - szIcon.y) / 2;
-        dc.DrawBitmap(icon.bmp(), pt);
+        dc.DrawBitmap(has_custom_icon ? custom_icon : icon.bmp(), pt);
         //BBS norrow size between text and icon
         if (vertical) {
             pt.y += szIcon.y + spacing;
@@ -380,7 +389,7 @@ void Button::messureSize()
     wxClientDC dc(this);
     dc.GetTextExtent(GetLabel(), &textSize.width, &textSize.height, &textSize.x, &textSize.y);
     wxSize szContent = textSize.GetSize();
-    if (this->active_icon.bmp().IsOk()) {
+    if (custom_icon.IsOk() || this->active_icon.bmp().IsOk()) {
         if (szContent.y > 0) {
             //BBS norrow size between text and icon
             if (vertical)
@@ -388,7 +397,7 @@ void Button::messureSize()
             else
                 szContent.x += 5;
         }
-        wxSize szIcon = this->active_icon.GetBmpSize();
+        wxSize szIcon = custom_icon.IsOk() ? custom_icon.GetSize() : this->active_icon.GetBmpSize();
         if (vertical) {
             szContent.y += szIcon.y;
             if (szIcon.x > szContent.x) szContent.x = szIcon.x;

src/slic3r/GUI/Widgets/Button.hpp

@@ -35,6 +35,7 @@ class Button : public StaticBox
     wxSize paddingSize;
     ScalableBitmap active_icon;
     ScalableBitmap inactive_icon;
+    wxBitmap custom_icon;
 
     StateColor   text_color;
 
@@ -61,6 +62,7 @@ public:
     bool SetFont(const wxFont& font) override;
 
     void SetIcon(const wxString& icon);
+    void SetBitmap(const wxBitmap& bitmap);
 
     void SetInactiveIcon(const wxString& icon);
 

src/slic3r/GUI/Widgets/TabCtrl.cpp

@@ -84,6 +84,7 @@ void TabCtrl::Rescale()
 {
     for (auto & b : btns)
         b->Rescale();
+    relayout();
 }
 
 bool TabCtrl::SetFont(wxFont const& font)
@@ -117,6 +118,13 @@ int TabCtrl::AppendItem(const wxString &item,
     return btns.size() - 1;
 }
 
+int TabCtrl::AppendItem(const wxString& item, const wxBitmap& bitmap, void* clientData)
+{
+    const int index = AppendItem(item, -1, -1, clientData);
+    SetItemBitmap(index, bitmap);
+    return index;
+}
+
 bool TabCtrl::DeleteItem(int item)
 {
     if (item < 0 || item >= btns.size()) {
@@ -170,6 +178,14 @@ void TabCtrl::SetItemText(unsigned int item, wxString const &value)
     btns[item]->SetLabel(value);
 }
 
+void TabCtrl::SetItemBitmap(unsigned int item, const wxBitmap& bitmap)
+{
+    if (item >= btns.size())
+        return;
+    btns[item]->SetBitmap(bitmap);
+    relayout();
+}
+
 bool TabCtrl::GetItemBold(unsigned int item) const
 {
     if (item >= btns.size()) return false;

src/slic3r/GUI/Widgets/TabCtrl.hpp

@@ -29,6 +29,7 @@ public:
 
 public:
     int AppendItem(const wxString &item, int image = -1, int selImage = -1, void *clientData = nullptr);
+    int AppendItem(const wxString &item, const wxBitmap& bitmap, void *clientData = nullptr);
 
     bool DeleteItem(int item);
 
@@ -46,6 +47,7 @@ public:
 
     wxString GetItemText(unsigned int item) const;
     void     SetItemText(unsigned int item, wxString const &value);
+    void     SetItemBitmap(unsigned int item, const wxBitmap& bitmap);
 
     bool     GetItemBold(unsigned int item) const;
     void     SetItemBold(unsigned int item, bool bold);