X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;f=source%2Fpart.cpp;h=ec36de9774aba7def07af052677af8d843be2568;hb=8f6f543758fb1b2b17ae2db519198d420eb9982d;hp=d65fc2efd00e60686151ac1b6185b5e19dd9f3ed;hpb=be8ea35fe6eabe4c68d2d337634f21c63c964265;p=libs%2Fgltk.git

diff --git a/source/part.cpp b/source/part.cpp
index d65fc2e..ec36de9 100644
--- a/source/part.cpp
+++ b/source/part.cpp
@@ -1,3 +1,11 @@
+/* $Id$
+
+This file is part of libmspgltk
+Copyright © 2007  Mikko Rasa, Mikkosoft Productions
+Distributed under the LGPL
+*/
+
+#include <msp/gl/transform.h>
 #include "geometry.h"
 #include "part.h"
 #include "resources.h"
@@ -8,11 +16,7 @@ namespace Msp {
 namespace GLtk {
 
 Part::Part(const string &n):
-	name(n),
-	width(1),
-	height(1),
-	fill_x(true),
-	fill_y(true)
+	name(n)
 {
 	for(unsigned i=0; i<N_STATES_; ++i)
 		graphic[i]=0;
@@ -26,12 +30,15 @@ const Graphic *Part::get_graphic(State state) const
 	return graphic[state];
 }
 
-void Part::render(const Geometry &geom, State state) const
+void Part::render(const Geometry &parent, State state) const
 {
-	unsigned gw=(fill_x ? geom.w : width);
-	unsigned gh=(fill_y ? geom.h : height);
-	align.apply(geom, gw, gh);
-	graphic[state]->render(gw, gh);
+	if(!graphic[state])
+		return;
+
+	Geometry rgeom=geom;
+	align.apply(rgeom, parent, margin);
+	GL::translate(rgeom.x, rgeom.y, 0);
+	graphic[state]->render(rgeom.w, rgeom.h);
 }
 
 
@@ -42,6 +49,7 @@ Part::Loader::Loader(Part &p, Resources &r):
 	add("graphic", &Loader::graphic);
 	add("align",   &Loader::align);
 	add("fill",    &Loader::fill);
+	add("margin",  &Loader::margin);
 }
 
 Part::Loader::~Loader()
@@ -51,8 +59,8 @@ Part::Loader::~Loader()
 		if(part.graphic[i])
 		{
 			const Sides &shadow=part.graphic[i]->get_shadow();
-			part.width=max(part.width, part.graphic[i]->get_width()-shadow.left-shadow.right);
-			part.height=max(part.height, part.graphic[i]->get_height()-shadow.bottom-shadow.top);
+			part.geom.w=max(part.geom.w, part.graphic[i]->get_width()-shadow.left-shadow.right);
+			part.geom.h=max(part.geom.h, part.graphic[i]->get_height()-shadow.bottom-shadow.top);
 		}
 		else
 			part.graphic[i]=part.graphic[NORMAL];
@@ -64,16 +72,21 @@ void Part::Loader::graphic(State s, const string &n)
 	part.graphic[s]=res.get<Graphic>(n);
 }
 
-void Part::Loader::align(int x, int y)
+void Part::Loader::align(float x, float y)
 {
 	part.align.x=x;
 	part.align.y=y;
 }
 
-void Part::Loader::fill(bool x, bool y)
+void Part::Loader::fill(float w, float h)
+{
+	part.align.w=w;
+	part.align.h=h;
+}
+
+void Part::Loader::margin()
 {
-	part.fill_x=x;
-	part.fill_y=y;
+	load_sub(part.margin);
 }
 
 } // namespace GLtk