Added ScriptableImage plus the beginnings of dependency stuff

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@58 0fc631ac-6414-0410-93d0-97cfa31319b6

src/render/card/viewer.cpp

@@ -48,6 +48,7 @@ bool   DataViewer::drawBorders()   const { return false; }
 bool   DataViewer::drawEditing()   const { return false; }
 wxPen  DataViewer::borderPen(bool) const { return wxPen(); }
 ValueViewer* DataViewer::focusedViewer() const { return nullptr; }
+Context& DataViewer::getContext()  const { return set->getContext(); }
 
 // ----------------------------------------------------------------------------- : Setting data
 

src/render/card/viewer.hpp

@@ -15,6 +15,7 @@
 
 DECLARE_POINTER_TYPE(Style);
 DECLARE_POINTER_TYPE(ValueViewer);
+class Context;
 
 // ----------------------------------------------------------------------------- : DataViewer
 
@@ -47,6 +48,8 @@ class DataViewer : public SetView {
 	/// The viewer that is currently focused, may be null
 	/** null by default, can be overloaded */
 	virtual ValueViewer* focusedViewer() const;
+	/// Get a script context to use for scripts in the viewers
+	Context& getContext() const;
 	
 	// --------------------------------------------------- : Setting data
 	

src/render/value/choice.cpp

@@ -7,5 +7,44 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <render/value/choice.hpp>
+#include <render/card/viewer.hpp>
 
-// ----------------------------------------------------------------------------- : 
+// ----------------------------------------------------------------------------- : ChoiceValueViewer
+
+void ChoiceValueViewer::draw(RotatedDC& dc) {
+	drawFieldBorder(dc);
+	if (value().value().empty()) return;
+	double margin = 0;
+	if (style().render_style & RENDER_IMAGE) {
+		// draw image
+		map<String,ScriptableImage>::iterator it = style().choice_images.find(value().value());
+		if (it != style().choice_images.end()) {
+			ScriptableImage& img = it->second;
+			ScriptImageP i;
+			if (nativeLook()) {
+				i = img.update(viewer.getContext(), 16, 16, ASPECT_BORDER, false);
+			} else if(style().render_style & RENDER_TEXT) {
+				// also drawing text
+				i = img.update(viewer.getContext(), 0, 0);
+			} else {
+				i = img.update(viewer.getContext(),
+						dc.trS(style().width), dc.trS(style().height),
+						style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT
+					);
+			}
+			if (i) {
+				dc.DrawImage(i->image,
+					align_in_rect(style().alignment, RealSize(i->image.GetWidth(), i->image.GetHeight()), style().getRect()),
+					i->combine == COMBINE_NORMAL ? style().combine : i->combine
+				);
+				margin = i->image.GetWidth() + 1;
+			}
+		}
+	}
+	if (style().render_style & RENDER_TEXT) {
+		// draw text
+		dc.DrawText(capitalize(value().value()),
+			align_in_rect(ALIGN_MIDDLE_LEFT, RealSize(0, dc.GetCharHeight()), style().getRect()) + RealSize(margin, 0)
+		);
+	}
+}

src/render/value/choice.hpp

@@ -10,9 +10,18 @@
 // ----------------------------------------------------------------------------- : Includes
 
 #include <util/prec.hpp>
+#include <render/value/viewer.hpp>
+#include <data/field/choice.hpp>
 
-// ----------------------------------------------------------------------------- : 
+// ----------------------------------------------------------------------------- : ChoiceValueViewer
 
+/// Viewer that displays a choice value
+class ChoiceValueViewer : public ValueViewer {
+  public:
+	DECLARE_VALUE_VIEWER(Choice) : ValueViewer(parent,style) {}
+	
+	virtual void draw(RotatedDC& dc);
+};
 
 // ----------------------------------------------------------------------------- : EOF
 #endif

src/render/value/color.hpp

@@ -15,7 +15,7 @@
 
 // ----------------------------------------------------------------------------- : ColorValueViewer
 
-/// Viewer that displays an color value
+/// Viewer that displays a color value
 class ColorValueViewer : public ValueViewer {
   public:
 	DECLARE_VALUE_VIEWER(Color) : ValueViewer(parent,style) {}

src/render/value/viewer.hpp

@@ -76,7 +76,7 @@ class ValueViewer {
 
 #define DECLARE_VALUE_VIEWER(Type)																	\
   private:																							\
-	inline const Type##Style& style() const { return static_cast<const Type##Style&>(*styleP); }	\
+	inline       Type##Style& style() const { return static_cast<      Type##Style&>(*styleP); }	\
 	inline const Type##Value& value() const { return static_cast<const Type##Value&>(*valueP); }	\
 	inline const Type##Field& field() const { return style().field(); }								\
   public:																							\