Added GraphControl; FilteredCardList; ValueEditor

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@74 0fc631ac-6414-0410-93d0-97cfa31319b6

src/data/symbol_font.cpp

@@ -7,8 +7,96 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <data/symbol_font.hpp>
+#include <util/dynamic_arg.hpp>
+#include <util/io/package_manager.hpp>
+#include <script/image.hpp>
 
 // ----------------------------------------------------------------------------- : SymbolFont
+
+// SymbolFont that is used for SymbolInFonts constructed with the default constructor
+DECLARE_DYNAMIC_ARG(SymbolFont*, symbol_font_for_reading);
+IMPLEMENT_DYNAMIC_ARG(SymbolFont*, symbol_font_for_reading, nullptr);
+
+SymbolFont::SymbolFont()
+	: img_size(12), min_size(1)
+	, spacing(1,1)
+	, scale_text(false)
+	, text_margin_left(0), text_margin_right(0)
+	, text_margin_top(0),  text_margin_bottom(0)
+	, text_alignment(ALIGN_MIDDLE_CENTER)
+	, merge_numbers(false)
+{}
+
+String SymbolFont::typeNameStatic() { return _("symbol-font"); }
+String SymbolFont::typeName() const { return _("symbol-font"); }
+
+SymbolFontP SymbolFont::byName(const String& name) {
+	return packages.open<SymbolFont>(name + _(".mse-symbol-font"));
+}
+
+void SymbolFont::split(const String& text, SplitSymbols& out) {
+	for (size_t pos = 0 ; pos < text.size() ; ) {
+		// read a single symbol
+		pos = pos + 1; // TODO
+	}
+}
+
+IMPLEMENT_REFLECTION(SymbolFont) {
+	tag.addAlias(300, _("text align"), _("text alignment"));
+	
+	REFLECT_N("image font size",  img_size);
+	REFLECT_N("scale down to",    min_size);
+	REFLECT_N("horizontal space", spacing.width);
+	REFLECT_N("vertical space",   spacing.height);
+	WITH_DYNAMIC_ARG(symbol_font_for_reading, this);
+	  REFLECT(symbols);
+	REFLECT(text_font);
+	REFLECT(scale_text);
+	REFLECT(merge_numbers);
+	REFLECT(text_margin_left);
+	REFLECT(text_margin_right);
+	REFLECT(text_margin_top);
+	REFLECT(text_margin_bottom);
+	REFLECT(text_alignment);
+}
+
+// ----------------------------------------------------------------------------- : SymbolFont::Symbol
+
+/// A symbol in a symbol font
+class SymbolInFont {
+  public:
+	SymbolInFont();
+	
+	/// Get a shrunk, zoomed bitmap
+	Bitmap getBitmap(Context& ctx, double size);
+	
+	/// Size of a (zoomed) bitmap
+	/** This is the size of the resulting image, it does NOT convert back to internal coordinates */
+	RealSize size(Context& ctx, double size);
+	
+  private:
+	String          code;			///< Code for this symbol
+	ScriptableImage image;			///< The image for this symbol
+	UInt            img_size;		///< Font size used by the image
+	wxSize          actual_size;	///< Actual image size, only known after loading the image
+	/// Cached bitmaps for different sizes
+	map<double, Bitmap> bitmaps;
+	
+	DECLARE_REFLECTION();
+};
+
+SymbolInFont::SymbolInFont()
+{
+	assert(symbol_font_for_reading());
+	img_size = symbol_font_for_reading()->img_size;
+}
+
+IMPLEMENT_REFLECTION(SymbolInFont) {
+	REFLECT(code);
+	REFLECT(image);
+	REFLECT_N("image font size", img_size);
+}
+
 // ----------------------------------------------------------------------------- : SymbolFontRef
 
 SymbolFontRef::SymbolFontRef()
@@ -17,6 +105,11 @@ SymbolFontRef::SymbolFontRef()
 	, alignment(ALIGN_MIDDLE_CENTER)
 {}
 
+bool SymbolFontRef::valid() const {
+	return !!font; //TODO: does this make sense?
+}
+
+
 IMPLEMENT_REFLECTION(SymbolFontRef) {
 	REFLECT(name);
 	REFLECT(size);