Fixed some bugs to make GCC work. I needed to change SimpleValueAction to take the function as a variable as opposed to a template parameter - GCC won't accept pointers from a base class in templates.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@231 0fc631ac-6414-0410-93d0-97cfa31319b6

src/render/value/choice.cpp

@@ -30,7 +30,7 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
 				i = img.update(viewer.getContext(), *viewer.stylesheet, 0, 0);
 			} else {
 				i = img.update(viewer.getContext(), *viewer.stylesheet,
-						dc.trS(style().width), dc.trS(style().height),
+						(int) dc.trS(style().width), (int) dc.trS(style().height),
 						style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT
 					);
 			}

src/render/value/image.cpp

@@ -70,7 +70,7 @@ void ImageValueViewer::onStyleChange() {
 
 void ImageValueViewer::loadMask(const Rotation& rot) const {
 	if (style().mask_filename().empty()) return; // no mask
-	int w = rot.trS(style().width), h = rot.trS(style().height);
+	int w = (int) rot.trS(style().width), h = (int) rot.trS(style().height);
 	if (alpha_mask && alpha_mask->size == wxSize(w,h)) return; // mask loaded and right size
 	// (re) load the mask
 	Image image;

src/render/value/symbol.cpp

@@ -30,7 +30,7 @@ void SymbolValueViewer::draw(RotatedDC& dc) {
 			// render and filter variations
 			FOR_EACH(variation, style().variations) {
 				Image img = render_symbol(symbol, *variation->filter, variation->border_radius);
-				Image resampled(wh, wh, false);
+				Image resampled((int) wh, (int) wh, false);
 				resample(img, resampled);
 				symbols.push_back(Bitmap(resampled));
 			}