fix update tips after importing brushes

src/node_panel_brush.cpp

@@ -183,43 +183,7 @@ void NodePanelBrush::init()
     }
     
     if (m_container->m_children.empty() && !m_dir_name.empty())
-    {
+        scan();
-        auto icons = Asset::list_files("data/" + m_dir_name, ".*\\.png$");
-        for (auto& i : icons)
-        {
-            std::string path = "data/" + m_dir_name + "/thumbs/" + i;
-            std::string path_hi = "data/" + m_dir_name + "/" + i;
-            NodeButtonBrush* brush = new NodeButtonBrush;
-            m_container->add_child(brush);
-            brush->init();
-            brush->create();
-            brush->loaded();
-            brush->set_icon(path.c_str());
-            brush->thumb_path = path;
-            brush->high_path = path_hi;
-            brush->brush_name = i;
-            brush->m_user_brush = false; // system brush, cannot be deleted from file
-            brush->on_click = std::bind(&NodePanelBrush::handle_click, this, std::placeholders::_1);
-        }
-
-        auto custom_icons = Asset::list_files(App::I->data_path + "/" + m_dir_name, ".*\\.png$");
-        for (auto& i : custom_icons)
-        {
-            std::string path_thumb = App::I->data_path + "/" + m_dir_name + "/thumbs/" + i;
-            std::string path_high = App::I->data_path + "/" + m_dir_name + "/" + i;
-            NodeButtonBrush* brush = new NodeButtonBrush;
-            m_container->add_child(brush);
-            brush->init();
-            brush->create();
-            brush->loaded();
-            brush->set_icon(path_thumb.c_str());
-            brush->thumb_path = path_thumb;
-            brush->high_path = path_high;
-            brush->brush_name = i;
-            brush->m_user_brush = true;
-            brush->on_click = std::bind(&NodePanelBrush::handle_click, this, std::placeholders::_1);
-        }
-    }
     save();
 }
 
@@ -363,6 +327,52 @@ void NodePanelBrush::clear()
     m_container->remove_all_children();
 }
 
+void NodePanelBrush::scan()
+{
+    auto icons = Asset::list_files("data/" + m_dir_name, ".*\\.png$");
+    for (auto& i : icons)
+    {
+        std::string path = "data/" + m_dir_name + "/thumbs/" + i;
+        std::string path_hi = "data/" + m_dir_name + "/" + i;
+        NodeButtonBrush* brush = new NodeButtonBrush;
+        m_container->add_child(brush);
+        brush->init();
+        brush->create();
+        brush->loaded();
+        brush->set_icon(path.c_str());
+        brush->thumb_path = path;
+        brush->high_path = path_hi;
+        brush->brush_name = i;
+        brush->m_user_brush = false; // system brush, cannot be deleted from file
+        brush->on_click = std::bind(&NodePanelBrush::handle_click, this, std::placeholders::_1);
+    }
+
+    auto custom_icons = Asset::list_files(App::I->data_path + "/" + m_dir_name, ".*\\.png$");
+    for (auto& i : custom_icons)
+    {
+        std::string path_thumb = App::I->data_path + "/" + m_dir_name + "/thumbs/" + i;
+        std::string path_high = App::I->data_path + "/" + m_dir_name + "/" + i;
+        NodeButtonBrush* brush = new NodeButtonBrush;
+        m_container->add_child(brush);
+        brush->init();
+        brush->create();
+        brush->loaded();
+        brush->set_icon(path_thumb.c_str());
+        brush->thumb_path = path_thumb;
+        brush->high_path = path_high;
+        brush->brush_name = i;
+        brush->m_user_brush = true;
+        brush->on_click = std::bind(&NodePanelBrush::handle_click, this, std::placeholders::_1);
+    }
+}
+
+void NodePanelBrush::reload()
+{
+    clear();
+    scan();
+    save();
+}
+
 void NodePanelBrush::added(Node* parent)
 {
     m_interacted = false;
@@ -482,7 +492,7 @@ void NodePanelBrushPreset::init()
     };
     m_btn_menu = find<NodeButtonCustom>("btn-menu");
     m_btn_menu->on_click = [this](Node* b) {
-        auto popup = m_manager->instantiate<NodePopupMenu>("tpl-brush-popup");
+        auto popup = add_child_file<NodePopupMenu>("data/dialogs/panel-brushes.xml", "tpl-brush-popup");
         popup->SetPosition(b->m_pos.x + b->m_size.x, b->m_pos.y);
         root()->add_child(popup);
         root()->update();
@@ -938,6 +948,8 @@ bool NodePanelBrushPreset::import_ppbr(const std::string& path)
         }
 
         save();
+        App::I->stroke->m_brush_popup->reload();
+
         pb->destroy();
 
         return true;
@@ -1015,6 +1027,7 @@ bool NodePanelBrushPreset::import_abr(const std::string& path)
     });
 
     save();
+    App::I->stroke->m_brush_popup->reload();
     pb->destroy();
 
     return true;

src/node_panel_brush.h

@@ -54,6 +54,8 @@ public:
     bool save();
     bool restore();
     void clear();
+    void scan();
+    void reload();
 };
 
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