StaticText/EnrichedString: Styling support (#9187)

[oweals/minetest.git] / src / util / enriched_string.h

diff --git a/src/util/enriched_string.h b/src/util/enriched_string.h
index 202d84cb07c5ea117017f4217bcae3b55d3c8546..eaab3bd917326fef193b380f051cb598edbba0aa 100644 (file)
--- a/src/util/enriched_string.h
+++ b/src/util/enriched_string.h
@@ -32,6 +32,7 @@ public:
                const irr::video::SColor &color = irr::video::SColor(255, 255, 255, 255));
        EnrichedString(const std::wstring &string,
                const std::vector<irr::video::SColor> &colors);
+       void clear();
        void operator=(const wchar_t *str);
        void addAtEnd(const std::wstring &s, const irr::video::SColor &color);
 
@@ -50,6 +51,14 @@ public:
        const wchar_t *c_str() const;
        const std::vector<irr::video::SColor> &getColors() const;
        const std::wstring &getString() const;
+
+       void setDefaultColor(const irr::video::SColor &color);
+       void updateDefaultColor();
+       inline const irr::video::SColor &getDefaultColor() const
+       {
+               return m_default_color;
+       }
+
        inline bool operator==(const EnrichedString &other) const
        {
                return (m_string == other.m_string && m_colors == other.m_colors);
@@ -58,12 +67,6 @@ public:
        {
                return !(*this == other);
        }
-       inline void clear()
-       {
-               m_string.clear();
-               m_colors.clear();
-               m_has_background = false;
-       }
        inline bool empty() const
        {
                return m_string.empty();
@@ -72,6 +75,7 @@ public:
        {
                return m_string.size();
        }
+
        inline bool hasBackground() const
        {
                return m_has_background;
@@ -80,9 +84,19 @@ public:
        {
                return m_background;
        }
+       inline void setBackground(const irr::video::SColor &color)
+       {
+               m_background = color;
+               m_has_background = true;
+       }
+
 private:
        std::wstring m_string;
        std::vector<irr::video::SColor> m_colors;
-       bool m_has_background = false;
+       bool m_has_background;
+       irr::video::SColor m_default_color;
        irr::video::SColor m_background;
+       // This variable defines the length of the default-colored text.
+       // Change this to a std::vector if an "end coloring" tag is wanted.
+       size_t m_default_length;
 };