Remove unneeded RTL settings

lib/irrlicht/include/IGUIStaticText.h

@@ -118,17 +118,6 @@ namespace gui
 		//! Checks if the text in this label should be clipped if it goes outside bounds
 		virtual bool isTextRestrainedInside() const = 0;
 
-		//! Set whether the string should be interpreted as right-to-left (RTL) text
-		/** \note This component does not implement the Unicode bidi standard, the
-		text of the component should be already RTL if you call this. The
-		main difference when RTL is enabled is that the linebreaks for multiline
-		elements are performed starting from the end.
-		*/
-		virtual void setRightToLeft(bool rtl) = 0;
-
-		//! Checks whether the text in this element should be interpreted as right-to-left
-		virtual bool isRightToLeft() const = 0;
-
 		virtual const std::vector<GlyphLayout>& getGlyphLayouts() const = 0;
 		virtual void setGlyphLayouts(std::vector<GlyphLayout>& gls) = 0;
 		virtual void clearGlyphLayouts() = 0;

lib/irrlicht/source/Irrlicht/CGUIStaticText.cpp

@@ -24,7 +24,7 @@ CGUIStaticText::CGUIStaticText(const core::stringw& text, bool border,
 : IGUIStaticText(environment, parent, id, rectangle),
 	HAlign(EGUIA_UPPERLEFT), VAlign(EGUIA_UPPERLEFT),
 	Border(border), OverrideColorEnabled(false), OverrideBGColorEnabled(false), WordWrap(false), Background(background),
-	RestrainTextInside(true), RightToLeft(false),
+	RestrainTextInside(true),
 	OverrideColor(video::SColor(101,255,255,255)), BGColor(video::SColor(101,210,210,210)),
 	OverrideFont(0), LastBreakFont(0), m_use_glyph_layouts_only(false)
 {
@@ -263,22 +263,6 @@ bool CGUIStaticText::isWordWrapEnabled() const
 }
 
 
-void CGUIStaticText::setRightToLeft(bool rtl)
-{
-	if (RightToLeft != rtl)
-	{
-		RightToLeft = rtl;
-		breakText();
-	}
-}
-
-
-bool CGUIStaticText::isRightToLeft() const
-{
-	return RightToLeft;
-}
-
-
 //! Breaks the single text line.
 void CGUIStaticText::breakText()
 {
@@ -357,7 +341,6 @@ void CGUIStaticText::serializeAttributes(io::IAttributes* out, io::SAttributeRea
 	out->addBool	("OverrideBGColorEnabled",OverrideBGColorEnabled);
 	out->addBool	("WordWrap",		WordWrap);
 	out->addBool	("Background",          Background);
-	out->addBool	("RightToLeft",         RightToLeft);
 	out->addBool	("RestrainTextInside",  RestrainTextInside);
 	out->addColor	("OverrideColor",       OverrideColor);
 	out->addColor	("BGColor",       	BGColor);
@@ -378,7 +361,6 @@ void CGUIStaticText::deserializeAttributes(io::IAttributes* in, io::SAttributeRe
 	OverrideBGColorEnabled = in->getAttributeAsBool("OverrideBGColorEnabled");
 	setWordWrap(in->getAttributeAsBool("WordWrap"));
 	Background = in->getAttributeAsBool("Background");
-	RightToLeft = in->getAttributeAsBool("RightToLeft");
 	RestrainTextInside = in->getAttributeAsBool("RestrainTextInside");
 	OverrideColor = in->getAttributeAsColor("OverrideColor");
 	BGColor = in->getAttributeAsColor("BGColor");

lib/irrlicht/source/Irrlicht/CGUIStaticText.h

@@ -99,17 +99,6 @@ namespace gui
 		//! Updates the absolute position, splits text if word wrap is enabled
 		virtual void updateAbsolutePosition();
 
-		//! Set whether the string should be interpreted as right-to-left (RTL) text
-		/** \note This component does not implement the Unicode bidi standard, the
-		text of the component should be already RTL if you call this. The
-		main difference when RTL is enabled is that the linebreaks for multiline
-		elements are performed starting from the end.
-		*/
-		virtual void setRightToLeft(bool rtl);
-
-		//! Checks if the text should be interpreted as right-to-left text
-		virtual bool isRightToLeft() const;
-
 		//! Writes attributes of the element.
 		virtual void serializeAttributes(io::IAttributes* out, io::SAttributeReadWriteOptions* options) const;
 
@@ -134,7 +123,6 @@ namespace gui
 		bool WordWrap;
 		bool Background;
 		bool RestrainTextInside;
-		bool RightToLeft;
 
 		video::SColor OverrideColor, BGColor;
 		gui::IGUIFont* OverrideFont;

src/font/font_settings.hpp

@@ -43,10 +43,6 @@ private:
     /* True if the border to draw should be thin */
     bool m_thin_border;
 
-    /** If true, characters will have right alignment when rendering, for RTL
-     *  language. */
-    bool m_rtl;
-
     /** Scaling when rendering. */
     float m_scale;
 
@@ -65,15 +61,14 @@ public:
     /** Constructor. It will initialize all members with default values if no
      *  parameter is given. */
     FontSettings(bool black_border = false, bool colored_border = false,
-                 bool thin_border = false,
-                 bool rtl = false, float scale = 1.0f, bool shadow = false,
+                 bool thin_border = false, float scale = 1.0f,
+                 bool shadow = false,
                  const video::SColor& shadow_color = video::SColor(0, 0, 0, 0),
                  const video::SColor& border_color = video::SColor(0, 0, 0, 0))
     {
         m_black_border = black_border;
         m_colored_border = colored_border;
         m_thin_border = thin_border;
-        m_rtl = rtl;
         m_scale = scale;
         m_shadow = shadow;
         m_shadow_color = shadow_color;
@@ -127,13 +122,6 @@ public:
     // ------------------------------------------------------------------------
     /** Return if the border should be thin or not. */
     bool useThinBorder() const                        { return m_thin_border; }
-    // ------------------------------------------------------------------------
-    /** Set right text alignment for RTL language.
-     *  \param rtl If it's enabled. */
-    void setRTL(bool rtl)                                      { m_rtl = rtl; }
-    // ------------------------------------------------------------------------
-    /** Return if right text alignment for RTL language is enabled. */
-    bool isRTL() const                                        { return m_rtl; }
 
 };   // FontSettings
 

src/guiengine/scalable_font.cpp

@@ -39,11 +39,6 @@ ScalableFont::~ScalableFont()
     delete m_font_settings;
 }   // ~ScalableFont
 
-// ----------------------------------------------------------------------------
-void ScalableFont::updateRTL()
-{
-}   // updateRTL
-
 // ----------------------------------------------------------------------------
 void ScalableFont::setShadow(const irr::video::SColor &col)
 {

src/guiengine/scalable_font.hpp

@@ -65,8 +65,6 @@ public:
     // ------------------------------------------------------------------------
     void disableColoredBorder();
     // ------------------------------------------------------------------------
-    void updateRTL();
-    // ------------------------------------------------------------------------
     void draw(const core::stringw& text, const core::rect<s32>& position,
               const video::SColor& color, bool hcenter,
               bool vcenter, const core::rect<s32>* clip,