From 516baef59f2ce047a492b34b96a022aeeed0b998 Mon Sep 17 00:00:00 2001
From: "ardi@ist-einmalig.de" <ardi@ist-einmalig.de>
Date: Tue, 26 May 2009 21:54:30 +0000
Subject: [PATCH] * some bugfixes in FreeTypeGX (no springing text by
 scrolling) * add 4 FTGX_ALIGN_... Modes * scrolling now pixel by pixel
 (softscrolling)

---
 source/FreeTypeGX.cpp                | 132 +++++++++++++++++-------
 source/FreeTypeGX.h                  |  63 +++++------
 source/libwiigui/gui.h               |  23 +++--
 source/libwiigui/gui_gamebrowser.cpp |   8 +-
 source/libwiigui/gui_text.cpp        | 108 ++++++++++++-------
 source/menu.cpp                      | 149 +++++++++++++--------------
 6 files changed, 280 insertions(+), 203 deletions(-)

diff --git a/source/FreeTypeGX.cpp b/source/FreeTypeGX.cpp
index 1ad81855..dc8670b4 100644
--- a/source/FreeTypeGX.cpp
+++ b/source/FreeTypeGX.cpp
@@ -26,6 +26,37 @@
 #include "main.h"
 #include "cfg.h"
 
+/*! \struct ftgxCharData_
+ *
+ * Font face character glyph relevant data structure.
+ */
+typedef struct ftgxCharData_ {
+	int16_t renderOffsetX;		/**< Texture X axis bearing offset. */
+	uint16_t glyphAdvanceX;		/**< Character glyph X coordinate advance in pixels. */
+	uint16_t glyphIndex;		/**< Charachter glyph index in the font face. */
+
+	uint16_t textureWidth;		/**< Texture width in pixels/bytes. */
+	uint16_t textureHeight;		/**< Texture glyph height in pixels/bytes. */
+
+	int16_t renderOffsetY;		/**< Texture Y axis bearing offset. */
+	int16_t renderOffsetMax;	/**< Texture Y axis bearing maximum value. */
+	int16_t renderOffsetMin;	/**< Texture Y axis bearing minimum value. */
+
+	uint32_t* glyphDataTexture;	/**< Glyph texture bitmap data buffer. */
+} ftgxCharData;
+
+/*! \struct ftgxDataOffset_
+ *
+ * Offset structure which hold both a maximum and minimum value.
+ */
+typedef struct ftgxDataOffset_ {
+	int16_t ascender;	/**< Maximum data offset. */
+	int16_t descender;	/**< Minimum data offset. */
+	int16_t max;	/**< Maximum data offset. */
+	int16_t min;	/**< Minimum data offset. */
+} ftgxDataOffset;
+
+
 /**
  * Default constructor for the FreeTypeGX class.
  *
@@ -406,16 +437,16 @@ void FreeTypeGX::loadGlyphData(FT_Bitmap *bmp, ftgxCharData *charData) {
  * @param width	Current pixel width of the string.
  * @param format	Positional format of the string.
  */
-uint16_t FreeTypeGX::getStyleOffsetWidth(uint16_t width, uint16_t format) {
+int16_t FreeTypeGX::getStyleOffsetWidth(uint16_t width, uint16_t format) {
 
 	if (format & FTGX_JUSTIFY_LEFT ) {
 		return 0;
 	}
 	else if (format & FTGX_JUSTIFY_CENTER ) {
-		return width >> 1;
+		return -(width >> 1);
 	}
 	else if (format & FTGX_JUSTIFY_RIGHT ) {
-		return width;
+		return -width;
 	}
 
 	return 0;
@@ -429,15 +460,31 @@ uint16_t FreeTypeGX::getStyleOffsetWidth(uint16_t width, uint16_t format) {
  * @param offset	Current pixel offset data of the string.
  * @param format	Positional format of the string.
  */
-uint16_t FreeTypeGX::getStyleOffsetHeight(ftgxDataOffset offset, uint16_t format) {
-	if (format & FTGX_ALIGN_TOP ) {
-		return -offset.max;
-	}
-	else if (format & FTGX_ALIGN_MIDDLE ) {
-		return -offset.max;
-	}
-	else if (format & FTGX_ALIGN_BOTTOM ) {
-		return offset.min;
+int16_t FreeTypeGX::getStyleOffsetHeight(ftgxDataOffset *offset, uint16_t format)
+{
+	switch(format & FTGX_ALIGN_MASK)
+	{
+		case FTGX_ALIGN_TOP:
+			return offset->ascender;
+		
+		default:
+		case FTGX_ALIGN_MIDDLE:
+			return  (offset->ascender + offset->descender + 1) >> 1;
+		
+		case FTGX_ALIGN_BOTTOM:
+			return offset->descender;
+		
+		case FTGX_ALIGN_BASELINE:
+			return 0;
+		
+		case FTGX_ALIGN_GLYPH_TOP:
+			return offset->max;
+		
+		case FTGX_ALIGN_GLYPH_MIDDLE:
+			return (offset->max + offset->min + 1) >> 1;
+		
+		case FTGX_ALIGN_GLYPH_BOTTOM:
+			return offset->min;
 	}
 
 	return 0;
@@ -462,12 +509,13 @@ uint16_t FreeTypeGX::drawText(int16_t x, int16_t y, wchar_t *text, GXColor color
 	uint16_t x_offset = 0, y_offset = 0;
 	GXTexObj glyphTexture;
 	FT_Vector pairDelta;
+	ftgxDataOffset offset;
 
-	if(textStyle & 0x000F) {
+	if(textStyle & FTGX_JUSTIFY_MASK) {
 		x_offset = this->getStyleOffsetWidth(this->getWidth(text), textStyle);
 	}
-	if(textStyle & 0x00F0) {
-		y_offset = this->getStyleOffsetHeight(this->getOffset(text), textStyle);
+	if(textStyle & FTGX_ALIGN_MASK) {
+		y_offset = this->getStyleOffsetHeight(this->getOffset(text, &offset), textStyle);
 	}
 
 	for (uint16_t i = 0; i < strLength; i++) {
@@ -488,15 +536,15 @@ uint16_t FreeTypeGX::drawText(int16_t x, int16_t y, wchar_t *text, GXColor color
 			}
 
 			GX_InitTexObj(&glyphTexture, glyphData->glyphDataTexture, glyphData->textureWidth, glyphData->textureHeight, this->textureFormat, GX_CLAMP, GX_CLAMP, GX_FALSE);
-			this->copyTextureToFramebuffer(&glyphTexture, glyphData->textureWidth, glyphData->textureHeight, x_pos + glyphData->renderOffsetX - x_offset, y - glyphData->renderOffsetY - y_offset, color);
+			this->copyTextureToFramebuffer(&glyphTexture, glyphData->textureWidth, glyphData->textureHeight, x_pos + glyphData->renderOffsetX + x_offset, y - glyphData->renderOffsetY + y_offset, color);
 
 			x_pos += glyphData->glyphAdvanceX;
 			printed++;
 		}
 	}
 
-	if(textStyle & 0x0F00) {
-		this->drawTextFeature(x - x_offset, y, this->getWidth(text), this->getOffset(text), textStyle, color);
+	if(textStyle & FTGX_STYLE_MASK) {
+		this->drawTextFeature(x + x_offset, y + y_offset, this->getWidth(text), this->getOffset(text, &offset), textStyle, color);
 	}
 
 	return printed;
@@ -509,20 +557,22 @@ uint16_t FreeTypeGX::drawText(int16_t x, int16_t y, wchar_t const *text, GXColor
 	return this->drawText(x, y, (wchar_t *)text, color, textStyle);
 }
 
-void FreeTypeGX::drawTextFeature(int16_t x, int16_t y, uint16_t width, ftgxDataOffset offsetData, uint16_t format, GXColor color) {
+void FreeTypeGX::drawTextFeature(int16_t x, int16_t y, uint16_t width, ftgxDataOffset *offsetData, uint16_t format, GXColor color) {
 	uint16_t featureHeight = this->ftPointSize >> 4 > 0 ? this->ftPointSize >> 4 : 1;
 
 	if (format & FTGX_STYLE_UNDERLINE ) {
-		switch(format & 0x00F0) {
+		switch(format & FTGX_ALIGN_MASK) {
+/*
 			case FTGX_ALIGN_TOP:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y + offsetData.max + 1, color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y + offsetData->max + 1, color);
 				break;
 			case FTGX_ALIGN_MIDDLE:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y + ((offsetData.max - offsetData.min) >> 1) + 1, color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y + ((offsetData->max - offsetData->min + 1) >> 1), color);
 				break;
 			case FTGX_ALIGN_BOTTOM:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y - offsetData.min, color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y - offsetData->min, color);
 				break;
+*/
 			default:
 				this->copyFeatureToFramebuffer(width, featureHeight, x, y + 1, color);
 				break;
@@ -530,18 +580,21 @@ void FreeTypeGX::drawTextFeature(int16_t x, int16_t y, uint16_t width, ftgxDataO
 	}
 
 	if (format & FTGX_STYLE_STRIKE ) {
-		switch(format & 0x00F0) {
+		switch(format & FTGX_ALIGN_MASK) {
+/*
 			case FTGX_ALIGN_TOP:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y + ((offsetData.max + offsetData.min) >> 1), color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y + ((offsetData->max - offsetData->min + 1) >> 1), color);
 				break;
 			case FTGX_ALIGN_MIDDLE:
 				this->copyFeatureToFramebuffer(width, featureHeight, x, y, color);
 				break;
 			case FTGX_ALIGN_BOTTOM:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y - ((offsetData.max + offsetData.min) >> 1), color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y - ((offsetData->max + offsetData->min) >> 1), color);
 				break;
+*/
 			default:
-				this->copyFeatureToFramebuffer(width, featureHeight, x, y - ((offsetData.max - offsetData.min) >> 1), color);
+//				this->copyFeatureToFramebuffer(width, featureHeight, x, y - ((offsetData->max - offsetData->min) >> 1), color);
+				this->copyFeatureToFramebuffer(width, featureHeight, x, y - ((offsetData->max) >> 1), color);
 				break;
 		}
 	}
@@ -602,9 +655,10 @@ uint16_t FreeTypeGX::getWidth(wchar_t const *text) {
  * @return The height of the text string in pixels.
  */
 uint16_t FreeTypeGX::getHeight(wchar_t *text) {
-	ftgxDataOffset offset = this->getOffset(text);
+	ftgxDataOffset offset;
+	this->getOffset(text, &offset);
 
-	return offset.max + offset.min;
+	return offset.max - offset.min;
 }
 
 /**
@@ -622,11 +676,12 @@ uint16_t FreeTypeGX::getHeight(wchar_t const *text) {
  * pixel height below the font origin line and returns the values in an addressible structure.
  *
  * @param text	NULL terminated string to calculate.
- * @return The max and min values above and below the font origin line.
+ * @param offset returns the max and min values above and below the font origin line        
+ * 
  */
-ftgxDataOffset FreeTypeGX::getOffset(wchar_t *text) {
+ftgxDataOffset* FreeTypeGX::getOffset(wchar_t *text, ftgxDataOffset* offset) {
 	uint16_t strLength = wcslen(text);
-	int16_t strMax = 0, strMin = 0;
+	int16_t strMax = 0, strMin = 9999;
 
 	for (uint16_t i = 0; i < strLength; i++) {
 
@@ -640,19 +695,22 @@ ftgxDataOffset FreeTypeGX::getOffset(wchar_t *text) {
 
 		if(glyphData != NULL) {
 			strMax = glyphData->renderOffsetMax > strMax ? glyphData->renderOffsetMax : strMax;
-			strMin = glyphData->renderOffsetMin > strMin ? glyphData->renderOffsetMin : strMin;
+			strMin = glyphData->renderOffsetMin < strMin ? glyphData->renderOffsetMin : strMin;
 		}
 	}
-
-	return (ftgxDataOffset){strMax, strMin};
+	offset->ascender = this->ftFace->size->metrics.ascender>>6;
+	offset->descender = this->ftFace->size->metrics.descender>>6;
+	offset->max = strMax;
+	offset->min = strMin;
+	return offset;
 }
 
 /**
  *
  * \overload
  */
-ftgxDataOffset FreeTypeGX::getOffset(wchar_t const *text) {
-	return this->getOffset(text);
+ftgxDataOffset* FreeTypeGX::getOffset(wchar_t const *text, ftgxDataOffset* offset) {
+	return this->getOffset(text, offset);
 }
 
 /**
diff --git a/source/FreeTypeGX.h b/source/FreeTypeGX.h
index fb6998e5..1b86bbd6 100644
--- a/source/FreeTypeGX.h
+++ b/source/FreeTypeGX.h
@@ -161,47 +161,32 @@
 #include <string.h>
 #include <map>
 
-/*! \struct ftgxCharData_
+/*! forward deklaration of private structures
  *
- * Font face character glyph relevant data structure.
  */
-typedef struct ftgxCharData_ {
-	int16_t renderOffsetX;		/**< Texture X axis bearing offset. */
-	uint16_t glyphAdvanceX;		/**< Character glyph X coordinate advance in pixels. */
-	uint16_t glyphIndex;		/**< Charachter glyph index in the font face. */
-
-	uint16_t textureWidth;		/**< Texture width in pixels/bytes. */
-	uint16_t textureHeight;		/**< Texture glyph height in pixels/bytes. */
-
-	int16_t renderOffsetY;		/**< Texture Y axis bearing offset. */
-	int16_t renderOffsetMax;	/**< Texture Y axis bearing maximum value. */
-	int16_t renderOffsetMin;	/**< Texture Y axis bearing minimum value. */
-
-	uint32_t* glyphDataTexture;	/**< Glyph texture bitmap data buffer. */
-} ftgxCharData;
-
-/*! \struct ftgxDataOffset_
- *
- * Offset structure which hold both a maximum and minimum value.
- */
-typedef struct ftgxDataOffset_ {
-	int16_t max;	/**< Maximum data offset. */
-	int16_t min;	/**< Minimum data offset. */
-} ftgxDataOffset;
+typedef struct ftgxCharData_ ftgxCharData;
+typedef struct ftgxDataOffset_ ftgxDataOffset;
 
 #define _TEXT(t) L ## t /**< Unicode helper macro. */
 
-#define FTGX_NULL				0x0000
-#define FTGX_JUSTIFY_LEFT		0x0001
-#define FTGX_JUSTIFY_CENTER		0x0002
-#define FTGX_JUSTIFY_RIGHT		0x0004
+#define FTGX_NULL					0x0000
+#define FTGX_JUSTIFY_LEFT			0x0001
+#define FTGX_JUSTIFY_CENTER			0x0002
+#define FTGX_JUSTIFY_RIGHT			0x0003
+#define FTGX_JUSTIFY_MASK			0x000f
 
-#define FTGX_ALIGN_TOP			0x0010
-#define FTGX_ALIGN_MIDDLE		0x0020
-#define FTGX_ALIGN_BOTTOM		0x0040
+#define FTGX_ALIGN_TOP				0x0010
+#define FTGX_ALIGN_MIDDLE			0x0020
+#define FTGX_ALIGN_BOTTOM			0x0030
+#define FTGX_ALIGN_BASELINE			0x0040
+#define FTGX_ALIGN_GLYPH_TOP		0x0050
+#define FTGX_ALIGN_GLYPH_MIDDLE		0x0060
+#define FTGX_ALIGN_GLYPH_BOTTOM		0x0070
+#define FTGX_ALIGN_MASK				0x00f0
 
-#define FTGX_STYLE_UNDERLINE	0x0100
-#define FTGX_STYLE_STRIKE		0x0200
+#define FTGX_STYLE_UNDERLINE		0x0100
+#define FTGX_STYLE_STRIKE			0x0200
+#define FTGX_STYLE_MASK				0x0f00
 
 #define FTGX_COMPATIBILITY_DEFAULT_TEVOP_GX_MODULATE	0X0001
 #define FTGX_COMPATIBILITY_DEFAULT_TEVOP_GX_DECAL		0X0002
@@ -246,8 +231,8 @@ class FreeTypeGX {
 		static uint16_t adjustTextureWidth(uint16_t textureWidth, uint8_t textureFormat);
 		static uint16_t adjustTextureHeight(uint16_t textureHeight, uint8_t textureFormat);
 
-		static uint16_t getStyleOffsetWidth(uint16_t width, uint16_t format);
-		static uint16_t getStyleOffsetHeight(ftgxDataOffset offset, uint16_t format);
+		static int16_t getStyleOffsetWidth(uint16_t width, uint16_t format);
+		static int16_t getStyleOffsetHeight(ftgxDataOffset *offset, uint16_t format);
 
 		void unloadFont();
 		ftgxCharData *cacheGlyphData(wchar_t charCode);
@@ -256,7 +241,7 @@ class FreeTypeGX {
 
 		void setDefaultMode();
 
-		void drawTextFeature(int16_t x, int16_t y, uint16_t width, ftgxDataOffset offsetData, uint16_t format, GXColor color);
+		void drawTextFeature(int16_t x, int16_t y, uint16_t width, ftgxDataOffset *offsetData, uint16_t format, GXColor color);
 		void copyTextureToFramebuffer(GXTexObj *texObj, f32 texWidth, f32 texHeight, int16_t screenX, int16_t screenY, GXColor color);
 		void copyFeatureToFramebuffer(f32 featureWidth, f32 featureHeight, int16_t screenX, int16_t screenY,  GXColor color);
 
@@ -280,8 +265,8 @@ class FreeTypeGX {
 		uint16_t getWidth(wchar_t const *text);
 		uint16_t getHeight(wchar_t *text);
 		uint16_t getHeight(wchar_t const *text);
-		ftgxDataOffset getOffset(wchar_t *text);
-		ftgxDataOffset getOffset(wchar_t const *text);
+		ftgxDataOffset* getOffset(wchar_t *text, ftgxDataOffset* offset);
+		ftgxDataOffset* getOffset(wchar_t const *text, ftgxDataOffset* offset);
 };
 
 #endif /* FREETYPEGX_H_ */
diff --git a/source/libwiigui/gui.h b/source/libwiigui/gui.h
index c7a54a59..89e29112 100644
--- a/source/libwiigui/gui.h
+++ b/source/libwiigui/gui.h
@@ -64,7 +64,7 @@ enum
 	ALIGN_BOTTOM,
 	ALIGN_MIDDLE
 };
-
+#define ALIGN_CENTER ALIGN_CENTRE
 enum
 {
 	STATE_DEFAULT,
@@ -631,23 +631,32 @@ class GuiText : public GuiElement
 		//!\param sz Font size
 		//!\param c Font color
 		//!\param w Maximum width of texture image (for text wrapping)
-		//!\param s Font size
+		//!\param wrap Wrapmode when w>0
+		//!\param s Font style
 		//!\param h Text alignment (horizontal)
 		//!\param v Text alignment (vertical)
-		void SetPresets(int sz, GXColor c, int w, u16 s, int h, int v);
+		static void SetPresets(int sz, GXColor c, int w, int wrap, u16 s, int h, int v);
 		//!Sets the font size
 		//!\param s Font size
 		void SetFontSize(int s);
 		//!Sets the maximum width of the drawn texture image
 		//!If the text exceeds this, it is wrapped to the next line
 		//!\param w Maximum width
+		//!\param m WrapMode
+		enum {
+			WRAP,
+			DOTTED,
+			SCROLL,
+			MARQUEE
+		};
 		void SetMaxWidth(int w, short m=GuiText::WRAP);
 		//!Sets the font color
 		//!\param c Font color
 		void SetColor(GXColor c);
 		//!Sets the FreeTypeGX style attributes
 		//!\param s Style attributes
-		void SetStyle(u16 s);
+		//!\param m Style-Mask attributes
+		void SetStyle(u16 s, u16 m=0xffff);
 		//!Sets the text alignment
 		//!\param hor Horizontal alignment (ALIGN_LEFT, ALIGN_RIGHT, ALIGN_CENTRE)
 		//!\param vert Vertical alignment (ALIGN_TOP, ALIGN_BOTTOM, ALIGN_MIDDLE)
@@ -661,11 +670,6 @@ class GuiText : public GuiElement
 		void SetWidescreen(bool w);
 		//!Constantly called to draw the text
 		void Draw();
-		enum {
-			WRAP,
-			DOTTED,
-			SCROLL
-		};
 	protected:
 		wchar_t* text; //!< Unicode text value
 		int size; //!< Font size
@@ -673,6 +677,7 @@ class GuiText : public GuiElement
 		short wrapMode;
 		short scrollPos1;
 		short scrollPos2;
+		short scrollOffset;
 		u32 scrollDelay;
 		u16 style; //!< FreeTypeGX style attributes
 		GXColor color; //!< Font color
diff --git a/source/libwiigui/gui_gamebrowser.cpp b/source/libwiigui/gui_gamebrowser.cpp
index e64487f2..f5f03f21 100644
--- a/source/libwiigui/gui_gamebrowser.cpp
+++ b/source/libwiigui/gui_gamebrowser.cpp
@@ -300,10 +300,10 @@ void GuiGameBrowser::Draw()
 	}
 
     if(scrollbaron == 1) {
-	scrollbarImg->Draw();
-	arrowUpBtn->Draw();
-	arrowDownBtn->Draw();
-	scrollbarBoxBtn->Draw();
+		scrollbarImg->Draw();
+		arrowUpBtn->Draw();
+		arrowDownBtn->Draw();
+		scrollbarBoxBtn->Draw();
     }
 	this->UpdateEffects();
 }
diff --git a/source/libwiigui/gui_text.cpp b/source/libwiigui/gui_text.cpp
index d31c12d4..ce29e1fa 100644
--- a/source/libwiigui/gui_text.cpp
+++ b/source/libwiigui/gui_text.cpp
@@ -13,12 +13,12 @@
 static int currentSize = 0;
 static int currentWidescreen = 0;
 static int presetSize = 0;
+static GXColor presetColor = (GXColor){255, 255, 255, 255};
 static int presetMaxWidth = 0;
-static int presetWrapMode = GuiText::WRAP;
+static int presetWrapMode = 0;
+static u16 presetStyle = 0;
 static int presetAlignmentHor = 0;
 static int presetAlignmentVert = 0;
-static u16 presetStyle = 0;
-static GXColor presetColor = (GXColor){255, 255, 255, 255};
 
 /**
  * Constructor for the GuiText class.
@@ -35,14 +35,14 @@ GuiText::GuiText(const char * t, int s, GXColor c)
 	scrollPos1 = 0;
 	scrollPos2 = 0;
 	scrollDelay = 0;
-	font = NULL;
+	font = fontSystem;
 	widescreen = 0; //added
 
 	alignmentHor = ALIGN_CENTRE;
 	alignmentVert = ALIGN_MIDDLE;
 
 	if(t)
-		text = fontSystem->charToWideChar((char *)t);
+		text = FreeTypeGX::charToWideChar((char *)t);
 }
 
 /**
@@ -60,14 +60,14 @@ GuiText::GuiText(const char * t)
 	scrollPos1 = 0;
 	scrollPos2 = 0;
 	scrollDelay = 0;
-	font = NULL;
+	font = fontSystem;
 	widescreen = 0; //added
 
 	alignmentHor = presetAlignmentHor;
 	alignmentVert = presetAlignmentVert;
 
 	if(t)
-		text = fontSystem->charToWideChar((char *)t);
+		text = FreeTypeGX::charToWideChar((char *)t);
 }
 
 /**
@@ -90,17 +90,18 @@ void GuiText::SetText(const char * t)
 	text = NULL;
 
 	if(t)
-		text = fontSystem->charToWideChar((char *)t);
+		text = FreeTypeGX::charToWideChar((char *)t);
 	scrollPos2 = 0;
 	scrollDelay = 0;
 }
 
-void GuiText::SetPresets(int sz, GXColor c, int w, u16 s, int h, int v)
+void GuiText::SetPresets(int sz, GXColor c, int w, int wrap, u16 s, int h, int v)
 {
 	presetSize = sz;
 	presetColor = c;
-	presetStyle = s;
 	presetMaxWidth = w;
+	presetWrapMode = wrap;
+	presetStyle = s;
 	presetAlignmentHor = h;
 	presetAlignmentVert = v;
 }
@@ -125,16 +126,17 @@ void GuiText::SetColor(GXColor c)
 	alpha = c.a;
 }
 
-void GuiText::SetStyle(u16 s)
+void GuiText::SetStyle(u16 s, u16 m/*=0xffff*/)
 {
 	LOCK(this);
-	style = s;
+	style &= ~m;
+	style |= s & m;
 }
 
 void GuiText::SetAlignment(int hor, int vert)
 {
 	LOCK(this);
-	style = 0;
+	style = FTGX_NULL;
 
 	switch(hor)
 	{
@@ -170,7 +172,7 @@ void GuiText::SetAlignment(int hor, int vert)
 void GuiText::SetFont(FreeTypeGX *f)
 {
 	LOCK(this);
-	font = f;
+	font = f ? f : fontSystem;
 }
 
 int GuiText::GetTextWidth()
@@ -180,12 +182,11 @@ int GuiText::GetTextWidth()
 
 	if(newSize != currentSize || currentWidescreen != widescreen)
 	{
-		//fontSystem->changeSize(newSize);
-		(font ? font : fontSystem)->changeSize(newSize, widescreen ? newSize*0.8 : 0);
+		font->changeSize(newSize, widescreen ? newSize*0.8 : 0);
 		currentSize = newSize;
 		currentWidescreen = widescreen;
 	}
-	return (font ? font : fontSystem)->getWidth(text);
+	return font->getWidth(text);
 } 
 
 void GuiText::SetWidescreen(bool w)
@@ -212,18 +213,17 @@ void GuiText::Draw()
 
 	if(newSize != currentSize || currentWidescreen != widescreen)
 	{
-		//fontSystem->changeSize(newSize);
-		(font ? font : fontSystem)->changeSize(newSize, widescreen ? newSize*0.8 : 0);
+		font->changeSize(newSize, widescreen ? newSize*0.8 : 0);
 		currentSize = newSize;
 		currentWidescreen = widescreen;
 	}
 
 	int voffset = 0;
 
-	if(alignmentVert == ALIGN_MIDDLE)
-		voffset = -newSize/2 + 2;
+//	if(alignmentVert == ALIGN_MIDDLE)
+//		voffset = -newSize/2 + 2;
 
-	if(maxWidth > 0 && (font ? font : fontSystem)->getWidth(text) > maxWidth)
+	if(maxWidth > 0 && font->getWidth(text) > maxWidth)
 	{
 		if(wrapMode == GuiText::WRAP) // text wrapping
 		{
@@ -246,8 +246,7 @@ void GuiText::Draw()
 
 				if(text[ch] == ' ' || ch == strlen-1)
 				{
-					if((font ? font : fontSystem)->getWidth(tmptext[linenum]) >= maxWidth)
-					//if(fontSystem->getWidth(tmptext[linenum]) >= maxWidth)
+					if(font->getWidth(tmptext[linenum]) >= maxWidth)
 					{
 						if(lastSpace >= 0)
 						{
@@ -278,7 +277,7 @@ void GuiText::Draw()
 
 			for(i=0; i < linenum; i++)
 			{
-				(font ? font : fontSystem)->drawText(this->GetLeft(), this->GetTop()+voffset+i*lineheight, tmptext[i], c, style);
+				font->drawText(this->GetLeft(), this->GetTop()+voffset+i*lineheight, tmptext[i], c, style);
 				delete tmptext[i];
 			}
 		}
@@ -296,9 +295,9 @@ void GuiText::Draw()
 					save[i] = text[dotPos+i];
 					text[dotPos+i] = (i != 3 ? _TEXT('.') : 0);
 				}
-				if(((font ? font : fontSystem)->getWidth(text)) <= maxWidth)
+				if((font->getWidth(text)) <= maxWidth)
 				{
-					(font ? font : fontSystem)->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
+					font->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
 					drawed = true;
 				}
 				
@@ -307,7 +306,7 @@ void GuiText::Draw()
 				dotPos--;
 			}
 			if(!drawed)
-				(font ? font : fontSystem)->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
+				font->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
 		}
 		else if(wrapMode == GuiText::SCROLL) // text scroller
 		{
@@ -316,11 +315,12 @@ void GuiText::Draw()
 			if(scrollPos2 == 0 || frameCount > scrollDelay+5)
 			{
 				scrollPos1 = 0;
+				scrollOffset = 0;
 				for(scrollPos2 = wcslen(text); scrollPos2 > 1; scrollPos2--)
 				{
 					save = text[scrollPos2]; // save Pos2
 					text[scrollPos2] = 0;
-					int textWidth = (font ? font : fontSystem)->getWidth(text);
+					int textWidth = font->getWidth(text);
 					text[scrollPos2] = save; // restore Pos2
 					if(textWidth <= maxWidth)
 						break;
@@ -329,15 +329,22 @@ void GuiText::Draw()
 			}
 			else if(scrollPos2 > 0 && frameCount >= scrollDelay)
 			{
-				scrollPos1++;
+				
+				if(--scrollOffset < 0)
+				{
+					wchar_t tmp[] = { text[scrollPos1], text[scrollPos1+1], 0 };
+					scrollOffset += font->getWidth(tmp) - font->getWidth(tmp+1);
+					scrollPos1++;
+				}
+				
 				int strlen = wcslen(text);
 				for(; scrollPos2 < strlen; scrollPos2++)
 				{
 					save = text[scrollPos2+1]; // save Pos2
 					text[scrollPos2+1] = 0;
-					int textWidth = (font ? font : fontSystem)->getWidth(&text[scrollPos1]);
+					int textWidth = font->getWidth(&text[scrollPos1]);
 					text[scrollPos2+1] = save; // restore Pos2
-					if(textWidth > maxWidth)
+					if(textWidth+scrollOffset > maxWidth)
 						break;
 				}
 				if(scrollPos2 == strlen)
@@ -346,20 +353,28 @@ void GuiText::Draw()
 					scrollDelay = frameCount+25; // when dir-change wait 25 Frames
 				}
 				else
-					scrollDelay = frameCount+10; // wait 10 Frames
+					scrollDelay = frameCount+1; // wait 1 Frames
 			}
 			else if(frameCount >= scrollDelay)
 			{
 				scrollPos2 = -scrollPos2;
+				
+				scrollOffset++;
+				wchar_t tmp[] = { text[scrollPos1-1], text[scrollPos1], 0 };
+				int tmpOffset = font->getWidth(tmp) - font->getWidth(tmp+1);
+				if(scrollOffset >= tmpOffset)
+				{
+					scrollOffset -= tmpOffset;
+					scrollPos1--;
+				}
 
-				scrollPos1--;
 				for(; scrollPos2 > scrollPos1; scrollPos2--)
 				{
 					save = text[scrollPos2]; // save Pos2
 					text[scrollPos2] = 0;
-					int textWidth = (font ? font : fontSystem)->getWidth(&text[scrollPos1]);
+					int textWidth = font->getWidth(&text[scrollPos1]);
 					text[scrollPos2] = save; // restore Pos2
-					if(textWidth <= maxWidth)
+					if(textWidth+scrollOffset <= maxWidth)
 						break;
 				}
 				if(scrollPos1 == 0)
@@ -368,19 +383,34 @@ void GuiText::Draw()
 					scrollDelay = frameCount+25; // when dir-change wait 25 Frames
 				}
 				else
-					scrollDelay = frameCount+10; // wait 10 Frames
+					scrollDelay = frameCount+1; // wait 10 Frames
 
 				scrollPos2 = -scrollPos2;
 			}
+			
+			uint16_t drawStyle = style;
+			uint16_t drawX = this->GetLeft() + scrollOffset;
+			
+			if((drawStyle & FTGX_JUSTIFY_MASK) == FTGX_JUSTIFY_CENTER)
+			{
+				drawStyle = (drawStyle & ~FTGX_JUSTIFY_MASK) | FTGX_JUSTIFY_LEFT;
+				drawX -= maxWidth >> 1;
+			}
+			else if((drawStyle & FTGX_JUSTIFY_MASK) == FTGX_JUSTIFY_RIGHT)
+			{
+				drawStyle = (drawStyle & ~FTGX_JUSTIFY_MASK) | FTGX_JUSTIFY_LEFT;
+				drawX -= maxWidth;
+			}
+			
 			save = text[abs(scrollPos2)]; // save Pos2
 			text[abs(scrollPos2)] = 0;
-			(font ? font : fontSystem)->drawText(this->GetLeft(), this->GetTop()+voffset, &text[scrollPos1], c, style);
+			font->drawText(drawX, this->GetTop()+voffset, &text[scrollPos1], c, drawStyle);
 			text[abs(scrollPos2)] = save; // restore Pos2
 		}	
 	}
 	else
 	{
-		(font ? font : fontSystem)->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
+		font->drawText(this->GetLeft(), this->GetTop()+voffset, text, c, style);
 	}
 	this->UpdateEffects();
 }
diff --git a/source/menu.cpp b/source/menu.cpp
index 33b09dea..cdc5771f 100644
--- a/source/menu.cpp
+++ b/source/menu.cpp
@@ -43,7 +43,6 @@
 #include "fatmounter.h"
 
 #define MAX_CHARACTERS		38
-
 extern FreeTypeGX *fontClock; //CLOCK
 
 static GuiImage * coverImg = NULL;
@@ -84,7 +83,7 @@ static int datag = 0;
 int datagB =0;
 int dataed = -1;
 int cosa=0,sina=0,offa=0;
-u8 dispFave=0;
+u8 dispFave=0;
 
 //downloadvariables
 static char missingFiles[500][12]; //fixed
@@ -227,7 +226,7 @@ static void WindowCredits(void * ptr)
 	txt[i] = new GuiText(LANGUAGE.OfficialSite, 20, (GXColor){255, 255, 255, 255});
 	txt[i]->SetAlignment(ALIGN_CENTRE, ALIGN_TOP); txt[i]->SetPosition(-180,y); i++; y+=28;
 
-	txt[i]->SetPresets(22, (GXColor){255, 255, 255,  255}, 0,
+	GuiText::SetPresets(22, (GXColor){255, 255, 255,  255}, 0, GuiText::WRAP, 
 			FTGX_JUSTIFY_LEFT | FTGX_ALIGN_TOP, ALIGN_LEFT, ALIGN_TOP);
 
 	txt[i] = new GuiText("Coding:");
@@ -987,7 +986,7 @@ int GameWindowPrompt()
 	f32 size = 0.0;
 	char ID[4];
 	char IDFull[7];
-	u8 faveChoice = 0;
+	u8 faveChoice = 0;
 	u16 playCount = 0;
 
 	GuiWindow promptWindow(472,320);
@@ -999,10 +998,10 @@ int GameWindowPrompt()
 	char imgPath[100];
 	snprintf(imgPath, sizeof(imgPath), "%sbutton_dialogue_box.png", CFG.theme_path);
 	GuiImageData btnOutline(imgPath, button_dialogue_box_png);
-
-	snprintf(imgPath, sizeof(imgPath), "%sfavorite.png", CFG.theme_path);
-	GuiImageData imgFavorite(imgPath, favorite_png);
-	snprintf(imgPath, sizeof(imgPath), "%snot_favorite.png", CFG.theme_path);
+
+	snprintf(imgPath, sizeof(imgPath), "%sfavorite.png", CFG.theme_path);
+	GuiImageData imgFavorite(imgPath, favorite_png);
+	snprintf(imgPath, sizeof(imgPath), "%snot_favorite.png", CFG.theme_path);
 	GuiImageData imgNotFavorite(imgPath, not_favorite_png);
 
 	snprintf(imgPath, sizeof(imgPath), "%sstartgame_arrow_left.png", CFG.theme_path);
@@ -1066,11 +1065,11 @@ int GameWindowPrompt()
 	diskImg2.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
 	diskImg2.SetPosition(0, -20);
 	diskImg2.SetAngle(angle);
-	diskImg2.SetBeta(180);
-
+	diskImg2.SetBeta(180);
+
 	char PlayCnt[25] = "";
-	GuiText playcntTxt(PlayCnt, 18, (GXColor){THEME.info_r, THEME.info_g, THEME.info_b, 255});
-	playcntTxt.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
+	GuiText playcntTxt(PlayCnt, 18, (GXColor){THEME.info_r, THEME.info_g, THEME.info_b, 255});
+	playcntTxt.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
 	playcntTxt.SetPosition(-115,45);
 
 	GuiButton btn1(160, 160);
@@ -1125,17 +1124,17 @@ int GameWindowPrompt()
 	btn3.SetSoundClick(&btnClick);
 	btn3.SetTrigger(&trigA);
 	btn3.SetEffectGrow();
-
-	GuiImage btnFavoriteImg;
-	btnFavoriteImg.SetWidescreen(CFG.widescreen);
-	GuiButton btnFavorite(imgFavorite.GetWidth(), imgFavorite.GetHeight());
-	btnFavorite.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
-	btnFavorite.SetPosition(-125, -60);
-	btnFavorite.SetImage(&btnFavoriteImg);
-	btnFavorite.SetSoundOver(&btnSoundOver);
-	btnFavorite.SetSoundClick(&btnClick);
-	btnFavorite.SetTrigger(&trigA);
-	btnFavorite.SetEffectGrow();
+
+	GuiImage btnFavoriteImg;
+	btnFavoriteImg.SetWidescreen(CFG.widescreen);
+	GuiButton btnFavorite(imgFavorite.GetWidth(), imgFavorite.GetHeight());
+	btnFavorite.SetAlignment(ALIGN_CENTRE, ALIGN_MIDDLE);
+	btnFavorite.SetPosition(-125, -60);
+	btnFavorite.SetImage(&btnFavoriteImg);
+	btnFavorite.SetSoundOver(&btnSoundOver);
+	btnFavorite.SetSoundClick(&btnClick);
+	btnFavorite.SetTrigger(&trigA);
+	btnFavorite.SetEffectGrow();
 
 	GuiImage btnLeftImg(&imgLeft);
 	if (Settings.wsprompt == yes)
@@ -1169,13 +1168,13 @@ int GameWindowPrompt()
 
 	promptWindow.Append(&dialogBoxImg);
 	promptWindow.Append(&nameBtn);
-	promptWindow.Append(&sizeTxt);
+	promptWindow.Append(&sizeTxt);
 	promptWindow.Append(&playcntTxt);
 //	promptWindow.Append(&btn1); // move down at last apended
 	promptWindow.Append(&btn2);
 	promptWindow.Append(&btnLeft);
-	promptWindow.Append(&btnRight);
-	promptWindow.Append(&btnFavorite);
+	promptWindow.Append(&btnRight);
+	promptWindow.Append(&btnFavorite);
 
 	//check if unlocked
 	if (CFG.godmode == 1)
@@ -1288,18 +1287,18 @@ int GameWindowPrompt()
 			diskImg.SetImage(diskCover);
 		sizeTxt.SetText(sizeText);
 		nameTxt.SetText(get_title(header));
-
+
 		struct Game_NUM* game_num = CFG_get_game_num(header->id);
 		if (game_num) {
-			playCount = game_num->count;
+			playCount = game_num->count;
 			faveChoice = game_num->favorite;
-		} else {
-			playCount = 0;
-			faveChoice = 0;
-		}
-		sprintf(PlayCnt,"%s: %i",LANGUAGE.Plays, playCount);
-		playcntTxt.SetText(PlayCnt);
- 		btnFavoriteImg.SetImage(faveChoice ? &imgFavorite : &imgNotFavorite);
+		} else {
+			playCount = 0;
+			faveChoice = 0;
+		}
+		sprintf(PlayCnt,"%s: %i",LANGUAGE.Plays, playCount);
+		playcntTxt.SetText(PlayCnt);
+ 		btnFavoriteImg.SetImage(faveChoice ? &imgFavorite : &imgNotFavorite);
 
 		nameTxt.SetPosition(0, 1);
 
@@ -1367,23 +1366,23 @@ int GameWindowPrompt()
 				choice = 3;
 				promptWindow.SetEffect(EFFECT_SLIDE_TOP | EFFECT_SLIDE_OUT, 50);
 			}
-
-			else if(btnFavorite.GetState() == STATE_CLICKED){//switch favorite
-				if(isSdInserted()) {
-					faveChoice = !faveChoice;
-					btnFavoriteImg.SetImage(faveChoice ? &imgFavorite : &imgNotFavorite);
-					extern u8 favorite;
+
+			else if(btnFavorite.GetState() == STATE_CLICKED){//switch favorite
+				if(isSdInserted()) {
+					faveChoice = !faveChoice;
+					btnFavoriteImg.SetImage(faveChoice ? &imgFavorite : &imgNotFavorite);
+					extern u8 favorite;
 					extern u8 count;
 					struct Game_NUM* game_num = CFG_get_game_num(header->id);
 					if (game_num) {
-						favorite = game_num->favorite;
+						favorite = game_num->favorite;
 						count = game_num->count;
-					}
+					}
 					favorite = faveChoice;
 					CFG_save_game_num(header->id);
-				}
-				btnFavorite.ResetState();
-			}
+				}
+				btnFavorite.ResetState();
+			}
 
 			// this next part is long because nobody could agree on what the left/right buttons should do
 			else if((btnRight.GetState() == STATE_CLICKED) && (Settings.xflip == no)){//next game
@@ -2406,9 +2405,9 @@ s32 __Menu_GetEntries(void)
 
 	/* Get header list */
 	ret = WBFS_GetHeaders(buffer, cnt, sizeof(struct discHdr));
-	if (ret < 0) {
+	if (ret < 0) {
 		if(buffer) free(buffer);
-		return ret;
+		return ret;
 	}
 
 	/* Filters */
@@ -2434,17 +2433,17 @@ s32 __Menu_GetEntries(void)
 				memcpy((buffer2 + cnt2), (buffer + i), sizeof(struct discHdr));
 				cnt2++;
 			}
-		}
+		}
 		if (buffer2) {
 			free(buffer);
 			buffer = buffer2;
-			buffer2 = NULL;
-		} else {
-			memset(buffer, 0, len);
+			buffer2 = NULL;
+		} else {
+			memset(buffer, 0, len);
 		}
 		cnt = cnt2;
 	}
-
+
 	if (CFG.parentalcontrol && !CFG.godmode)
 	{
 	u32 cnt3 = 0;
@@ -2463,22 +2462,22 @@ s32 __Menu_GetEntries(void)
 				memcpy((buffer2 + cnt3), (buffer + i), sizeof(struct discHdr));
 				cnt3++;
 			}
-		}
+		}
 		if (buffer2) {
 			free(buffer);
 			buffer = buffer2;
-			buffer2 = NULL;
-		} else {
-			memset(buffer, 0, len);
+			buffer2 = NULL;
+		} else {
+			memset(buffer, 0, len);
 		}
 		cnt = cnt3;
-	}
-
-	if (Settings.sort==pcount) {
-		qsort(buffer, cnt, sizeof(struct discHdr), __Menu_EntryCmpCount);
 	}
-	else {
-		qsort(buffer, cnt, sizeof(struct discHdr), __Menu_EntryCmp);
+
+	if (Settings.sort==pcount) {
+		qsort(buffer, cnt, sizeof(struct discHdr), __Menu_EntryCmpCount);
+	}
+	else {
+		qsort(buffer, cnt, sizeof(struct discHdr), __Menu_EntryCmp);
 	}
 
 	/* Free memory */
@@ -2486,7 +2485,7 @@ s32 __Menu_GetEntries(void)
 		free(gameList);
 
 	/* Set values */
-	gameList = buffer;
+	gameList = buffer;
 	buffer = NULL;
 	gameCnt  = cnt;
 
@@ -2824,7 +2823,7 @@ static int MenuDiscList()
 	GuiImageData batteryRed(imgPath, battery_red_png);
 	snprintf(imgPath, sizeof(imgPath), "%sbattery_bar.png", CFG.theme_path);
 	GuiImageData batteryBar(imgPath, battery_bar_png);
-
+
     snprintf(imgPath, sizeof(imgPath), "%sfavIcon.png", CFG.theme_path);
 	GuiImageData imgfavIcon(imgPath, favIcon_png);
     snprintf(imgPath, sizeof(imgPath), "%sfavIcon_gray.png", CFG.theme_path);
@@ -3042,7 +3041,7 @@ static int MenuDiscList()
 	carosselleBtn.SetTrigger(&trigA);
 	carosselleBtn.SetEffectGrow();
 	carosselleBtn.SetAlpha(180);
-
+
 	if (Settings.fave)
 	{
 		favoriteBtn.SetImage(&favoriteBtnImg);
@@ -3269,7 +3268,7 @@ static int MenuDiscList()
 
 		else if(sdcardBtn.GetState() == STATE_CLICKED)
 		{
-			SDCard_deInit();
+			SDCard_deInit();
 			SDCard_Init();
 			if (Settings.gameDisplay==list){
 				startat = gameBrowser.GetSelectedOption();
@@ -3365,7 +3364,7 @@ static int MenuDiscList()
 				gameBrowser.Reload(gameList, gameCnt);}
 			else if (Settings.gameDisplay==grid){
             gameGrid.Reload(gameList, gameCnt);}
-			gameBrowser.Reload(gameList, gameCnt);
+//			gameBrowser.Reload(gameList, gameCnt);
 			sprintf(GamesCnt,"%s: %i",LANGUAGE.Games, gameCnt);
 			gamecntTxt.SetText(GamesCnt);
 			selectedold = 1;
@@ -3375,7 +3374,7 @@ static int MenuDiscList()
 
 		else if(abcBtn.GetState() == STATE_CLICKED)
 		{
-			if(Settings.sort != all) {
+			if(Settings.sort != all) {
 				Settings.sort=all;
 				if(isSdInserted()) {
 					cfg_save_global();
@@ -3385,19 +3384,19 @@ static int MenuDiscList()
 				gameBrowser.Reload(gameList, gameCnt);}
 				else if (Settings.gameDisplay==grid){
 				gameGrid.Reload(gameList, gameCnt);}
-				selectedold = 1;
+				selectedold = 1;
 				abcBtn.SetImage(&abcBtnImg);
 				abcBtn.SetAlpha(255);
 				countBtn.SetImage(&countBtnImg_g);
-				countBtn.SetAlpha(180);
+				countBtn.SetAlpha(180);
 			}
 			abcBtn.ResetState();
 		}
 
 		else if(countBtn.GetState() == STATE_CLICKED)
 		{
-			if(Settings.sort != pcount) {
-				Settings.sort=pcount;
+			if(Settings.sort != pcount) {
+				Settings.sort=pcount;
 				if(isSdInserted()) {
 					cfg_save_global();
 				}
@@ -3406,11 +3405,11 @@ static int MenuDiscList()
 				gameBrowser.Reload(gameList, gameCnt);}
 				else if (Settings.gameDisplay==grid){
 				gameGrid.Reload(gameList, gameCnt);}
-				selectedold = 1;
+				selectedold = 1;
 				abcBtn.SetImage(&abcBtnImg_g);
 				abcBtn.SetAlpha(180);
 				countBtn.SetImage(&countBtnImg);
-				countBtn.SetAlpha(255);
+				countBtn.SetAlpha(255);
 			}
 			countBtn.ResetState();