add remote page loading

src/node_text.h

@@ -5,20 +5,33 @@
 class NodeText : public Node
 {
 public:
+    enum class TextAlign
+    {
+        Begin,
+        Center,
+        End,
+    };
     TextMesh m_text_mesh;
     std::string m_text;
     std::string m_font = "arial";
     glm::vec4 m_color{ 1, 1, 1, 1 };
     int m_font_size = 11;
     kFont font_id;
+
+    bool m_multiline = false;
+    glm::vec2 m_off;
+    TextAlign m_text_align_v = TextAlign::Center;
+    TextAlign m_text_align_h = TextAlign::Begin;
+
     virtual Node* clone_instantiate() const override;
     virtual void clone_copy(Node* dest) const override;
     virtual void create() override;
-    virtual void restore_context() override;
     virtual void parse_attributes(kAttribute ka, const tinyxml2::XMLAttribute* attr) override;
-    void set_text(const char* s);
-    void set_text_format(const char* fmt, ...);
-    void set_font(kFont fontID);
     virtual void draw() override;
     virtual void handle_resize(glm::vec2 old_size, glm::vec2 new_size, float zoom) override;
+
+    void set_text(const std::string& s);
+    void set_text_format(const char* fmt, ...);
+    void set_font(kFont fontID);
+    void update_layout();
 };