Conversion to new ScriptableImage complete, this affected quite a bit, including the evil thumbnail thread;

Added StyleListener, so style changes are only propagated to interested viewers.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@329 0fc631ac-6414-0410-93d0-97cfa31319b6

src/render/value/choice.cpp

@@ -20,34 +20,33 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
 	if (style().render_style & RENDER_IMAGE) {
 		// draw image
 		map<String,ScriptableImage>::iterator it = style().choice_images.find(cannocial_name_form(value().value()));
-		if (it != style().choice_images.end()) {
+		if (it != style().choice_images.end() && it->second.isReady()) {
 			ScriptableImage& img = it->second;
-			ScriptImageP i;
+			GeneratedImage::Options img_options(0,0, viewer.stylesheet.get(), &getSet());
 			if (nativeLook()) {
-				i = img.update(viewer.getContext(), *viewer.stylesheet, 16, 16, ASPECT_BORDER, false);
+				img_options.width = img_options.height = 16;
+				img_options.preserve_aspect = ASPECT_BORDER;
 			} else if(style().render_style & RENDER_TEXT) {
-				// also drawing text
-				i = img.update(viewer.getContext(), *viewer.stylesheet, 0, 0);
+				// also drawing text, use original size
 			} else {
-				i = img.update(viewer.getContext(), *viewer.stylesheet,
-						(int) dc.trS(style().width), (int) dc.trS(style().height),
-						style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT
-					);
+				img_options.width  = (int) dc.trS(style().width);
+				img_options.height = (int) dc.trS(style().height);
+				img_options.preserve_aspect = style().alignment == ALIGN_STRETCH ? ASPECT_STRETCH : ASPECT_FIT;
 			}
-			if (i) {
-				// apply mask?
-				style().loadMask(*viewer.stylesheet);
-				if (style().mask.Ok()) {
-					set_alpha(i->image, style().mask);
-				}
-				// draw
-				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,
-					style().angle
-				);
-				margin = dc.trInvS(i->image.GetWidth()) + 1;
+			Image image = img.generate(img_options, true);
+			ImageCombine combine = img.combine();
+			// apply mask?
+			style().loadMask(*viewer.stylesheet);
+			if (style().mask.Ok()) {
+				set_alpha(image, style().mask);
 			}
+			// draw
+			dc.DrawImage(image,
+				align_in_rect(style().alignment, RealSize(image.GetWidth(), image.GetHeight()), style().getRect()),
+				combine == COMBINE_NORMAL ? style().combine : combine,
+				style().angle
+			);
+			margin = dc.trInvS(image.GetWidth()) + 1;
 		}
 	}
 	if (style().render_style & RENDER_TEXT) {
@@ -57,3 +56,7 @@ void ChoiceValueViewer::draw(RotatedDC& dc) {
 		);
 	}
 }
+
+void ChoiceValueViewer::onStyleChange() {
+	viewer.redraw(*this);
+}

src/render/value/choice.hpp

@@ -21,6 +21,7 @@ class ChoiceValueViewer : public ValueViewer {
 	DECLARE_VALUE_VIEWER(Choice) : ValueViewer(parent,style) {}
 	
 	virtual void draw(RotatedDC& dc);
+	virtual void onStyleChange();
 };
 
 // ----------------------------------------------------------------------------- : EOF

src/render/value/color.cpp

@@ -88,6 +88,7 @@ bool ColorValueViewer::containsPoint(const RealPoint& p) const {
 
 void ColorValueViewer::onStyleChange() {
 	alpha_mask = AlphaMaskP();
+	viewer.redraw(*this);
 }
 
 void ColorValueViewer::loadMask(const Rotation& rot) const {

src/render/value/image.cpp

@@ -80,6 +80,7 @@ void ImageValueViewer::onValueChange() {
 void ImageValueViewer::onStyleChange() {
 	bitmap = Bitmap();
 	alpha_mask = AlphaMaskP(); // TODO: only reload whatever has changed
+	viewer.redraw(*this);
 }
 
 void ImageValueViewer::loadMask(const Rotation& rot) const {

src/render/value/multiple_choice.cpp

@@ -49,13 +49,12 @@ void MultipleChoiceValueViewer::drawChoice(RotatedDC& dc, RealPoint& pos, const
 	}
 	if (style().render_style & RENDER_IMAGE) {
 		map<String,ScriptableImage>::iterator it = style().choice_images.find(cannocial_name_form(choice));
-		if (it != style().choice_images.end()) {
-			ScriptImageP i = it->second.update(viewer.getContext(), *viewer.stylesheet, 0, 0);
-			if (i) {
-				// TODO : alignment?
-				dc.DrawImage(i->image, pos + RealSize(size.width, 0), i->combine == COMBINE_NORMAL ? style().combine : i->combine);
-				size = add_horizontal(size, dc.trInv(RealSize(i->image.GetWidth() + 1, i->image.GetHeight())));
-			}
+		if (it != style().choice_images.end() && it->second.isReady()) {
+			Image image = it->second.generate(GeneratedImage::Options(0,0, viewer.stylesheet.get(),&getSet()), true);
+			ImageCombine combine = it->second.combine();
+			// TODO : alignment?
+			dc.DrawImage(image, pos + RealSize(size.width, 0), combine == COMBINE_NORMAL ? style().combine : combine);
+			size = add_horizontal(size, dc.trInv(RealSize(image.GetWidth() + 1, image.GetHeight())));
 		}
 	}
 	if (style().render_style & RENDER_TEXT) {

src/render/value/text.cpp

@@ -36,4 +36,5 @@ void TextValueViewer::onValueChange() {
 
 void TextValueViewer::onStyleChange() {
 	v.reset();
+	viewer.redraw(*this);
 }

src/render/value/viewer.cpp

@@ -19,7 +19,7 @@
 // ----------------------------------------------------------------------------- : ValueViewer
 
 ValueViewer::ValueViewer(DataViewer& parent, const StyleP& style)
-	: viewer(parent), styleP(style)
+	: StyleListener(style), viewer(parent)
 {}
 
 Set& ValueViewer::getSet() const { return *viewer.getSet(); }

src/render/value/viewer.hpp

@@ -24,7 +24,7 @@ DECLARE_POINTER_TYPE(Value);
 
 /// The virtual viewer control for a single field on a card (or in the set data)
 /** A viewer can only display a value, not edit it, ValueEditor is used for that */
-class ValueViewer {
+class ValueViewer : public StyleListener{
   public:
 	/// Construct a ValueViewer, set the value at a later time
 	ValueViewer(DataViewer& parent, const StyleP& style);
@@ -62,7 +62,6 @@ class ValueViewer {
 	
 	DataViewer& viewer;	///< Our parent object
   protected:
-	StyleP styleP;		///< The style of this viewer
 	ValueP valueP;		///< The value we are currently viewing
 	
 	/// Should this viewer render using a platform native look?