Added <lineSpacing> tag to text elements.

Accessable with TextComponent::setLineSpacing(float spacing) in C++.

THEMES.md

@@ -421,6 +421,7 @@ Can be created as an extra.
 * `alignment` - type: STRING.
 	- Valid values are "left", "center", or "right".  Controls alignment on the X axis.  "center" will also align vertically.
 * `forceUppercase` - type: BOOLEAN.  Draw text in uppercase.
+* `lineSpacing` - type: FLOAT.  Controls the space between lines.  Default is 1.5.
 
 #### textlist
 

src/ThemeData.cpp

@@ -40,7 +40,8 @@ std::map< std::string, ElementMapType > ThemeData::sElementMap = boost::assign::
 		("fontPath", PATH)
 		("fontSize", FLOAT)
 		("alignment", STRING)
-		("forceUppercase", BOOLEAN)))
+		("forceUppercase", BOOLEAN)
+		("lineSpacing", FLOAT)))
 	("textlist", makeMap(boost::assign::map_list_of
 		("pos", NORMALIZED_PAIR)
 		("size", NORMALIZED_PAIR)

src/ThemeData.h

@@ -36,6 +36,7 @@ namespace ThemeFlags
 		ALIGNMENT = 256,
 		TEXT = 512,
 		FORCE_UPPERCASE = 1024,
+		LINE_SPACING = 2048,
 
 		ALL = 0xFFFFFFFF
 	};

src/components/TextComponent.cpp

@@ -7,13 +7,13 @@
 #include "../Settings.h"
 
 TextComponent::TextComponent(Window* window) : GuiComponent(window), 
-	mFont(Font::get(FONT_SIZE_MEDIUM)), mUppercase(false), mColor(0x000000FF), mAutoCalcExtent(true, true), mAlignment(ALIGN_LEFT)
+	mFont(Font::get(FONT_SIZE_MEDIUM)), mUppercase(false), mColor(0x000000FF), mAutoCalcExtent(true, true), mAlignment(ALIGN_LEFT), mLineSpacing(1.5f)
 {
 }
 
 TextComponent::TextComponent(Window* window, const std::string& text, const std::shared_ptr<Font>& font, unsigned int color, Alignment align,
 	Eigen::Vector3f pos, Eigen::Vector2f size) : GuiComponent(window), 
-	mFont(NULL), mUppercase(false), mColor(0x000000FF), mAutoCalcExtent(true, true), mAlignment(align)
+	mFont(NULL), mUppercase(false), mColor(0x000000FF), mAutoCalcExtent(true, true), mAlignment(align), mLineSpacing(1.5f)
 {
 	setFont(font);
 	setColor(color);
@@ -154,9 +154,9 @@ void TextComponent::onTextChanged()
 
 		text.append(abbrev);
 
-		mTextCache = std::shared_ptr<TextCache>(f->buildTextCache(text, Eigen::Vector2f(0, 0), (mColor >> 8 << 8) | mOpacity, mSize.x(), mAlignment));
+		mTextCache = std::shared_ptr<TextCache>(f->buildTextCache(text, Eigen::Vector2f(0, 0), (mColor >> 8 << 8) | mOpacity, mSize.x(), mAlignment, mLineSpacing));
 	}else{
-		mTextCache = std::shared_ptr<TextCache>(f->buildTextCache(f->wrapText(text, mSize.x()), Eigen::Vector2f(0, 0), (mColor >> 8 << 8) | mOpacity, mSize.x(), mAlignment));
+		mTextCache = std::shared_ptr<TextCache>(f->buildTextCache(f->wrapText(text, mSize.x()), Eigen::Vector2f(0, 0), (mColor >> 8 << 8) | mOpacity, mSize.x(), mAlignment, mLineSpacing));
 	}
 }
 
@@ -168,6 +168,18 @@ void TextComponent::onColorChanged()
 	}
 }
 
+void TextComponent::setAlignment(Alignment align)
+{
+	mAlignment = align;
+	onTextChanged();
+}
+
+void TextComponent::setLineSpacing(float spacing)
+{
+	mLineSpacing = spacing;
+	onTextChanged();
+}
+
 void TextComponent::setValue(const std::string& value)
 {
 	setText(value);
@@ -210,5 +222,8 @@ void TextComponent::applyTheme(const std::shared_ptr<ThemeData>& theme, const st
 	if(properties & FORCE_UPPERCASE && elem->has("forceUppercase"))
 		setUppercase(elem->get<bool>("forceUppercase"));
 
+	if(properties & LINE_SPACING && elem->has("lineSpacing"))
+		setLineSpacing(elem->get<float>("lineSpacing"));
+
 	setFont(Font::getFromTheme(elem, properties, mFont));
 }

src/components/TextComponent.h

@@ -23,7 +23,8 @@ public:
 	void onSizeChanged() override;
 	void setText(const std::string& text);
 	void setColor(unsigned int color);
-	inline void setAlignment(Alignment align) { mAlignment = align; }
+	void setAlignment(Alignment align);
+	void setLineSpacing(float spacing);
 
 	void render(const Eigen::Affine3f& parentTrans) override;
 
@@ -50,6 +51,7 @@ private:
 	std::string mText;
 	std::shared_ptr<TextCache> mTextCache;
 	Alignment mAlignment;
+	float mLineSpacing;
 };
 
 #endif

src/guis/GuiScraperStart.cpp

@@ -44,7 +44,7 @@ void GuiScraperStart::pressedStart()
 		if((*it)->getPlatformId() == PlatformIds::PLATFORM_UNKNOWN)
 		{
 			mWindow->pushGui(new GuiMsgBox(mWindow, 
-				"Warning: some of your selected systems do not have a platform ID set. Results may be even more inaccurate than usual!\nContinue anyway?", 
+				strToUpper("Warning: some of your selected systems do not have a platform ID set. Results may be even more inaccurate than usual!\nContinue anyway?"), 
 				"YES", std::bind(&GuiScraperStart::start, this), 
 				"NO", nullptr));
 			return;

src/views/gamelist/DetailedGameListView.cpp

@@ -107,7 +107,7 @@ void DetailedGameListView::onThemeChanged(const std::shared_ptr<ThemeData>& them
 
 	mDescContainer.applyTheme(theme, getName(), "md_description", POSITION | ThemeFlags::SIZE);
 	mDescription.setSize(mDescContainer.getSize().x(), 0);
-	mDescription.applyTheme(theme, getName(), "md_description", FONT_PATH | FONT_SIZE | COLOR | FORCE_UPPERCASE | ALIGNMENT);
+	mDescription.applyTheme(theme, getName(), "md_description", ALL ^ (POSITION | ThemeFlags::SIZE | TEXT));
 }
 
 void DetailedGameListView::initMDLabels()