From 34d336d2c8e99b15045cd1ef7d40cbee4c0f18bb Mon Sep 17 00:00:00 2001
From: Felix Domke <tmbinc@elitedvb.net>
Date: Wed, 3 Jun 2009 14:56:04 +0200
Subject: [PATCH] experimental scaling for pixmaps, requires more work (surface
 is likely not an accel-surface)

---
 lib/gui/epixmap.cpp | 16 ++++++++++++++--
 lib/gui/epixmap.h   |  2 ++
 2 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/lib/gui/epixmap.cpp b/lib/gui/epixmap.cpp
index 84fec323..f20c1a9f 100644
--- a/lib/gui/epixmap.cpp
+++ b/lib/gui/epixmap.cpp
@@ -3,7 +3,7 @@
 #include <lib/gui/ewidgetdesktop.h>
 
 ePixmap::ePixmap(eWidget *parent)
-	:eWidget(parent), m_alphatest(false)
+	:eWidget(parent), m_alphatest(false), m_scale(false)
 {
 }
 
@@ -13,6 +13,15 @@ void ePixmap::setAlphatest(int alphatest)
 	setTransparent(alphatest);
 }
 
+void ePixmap::setScale(int scale)
+{
+	if (m_scale != scale)
+	{
+		m_scale = scale;
+		invalidate();
+	}
+}
+
 void ePixmap::setPixmap(gPixmap *pixmap)
 {
 	m_pixmap = pixmap;
@@ -76,7 +85,10 @@ int ePixmap::event(int event, void *data, void *data2)
 				flags = gPainter::BT_ALPHATEST;
 			else if (m_alphatest == 2)
 				flags = gPainter::BT_ALPHABLEND;
-			painter.blit(m_pixmap, ePoint(0, 0), eRect(), flags);
+			if (m_scale)
+				painter.blitScale(m_pixmap, eRect(ePoint(0, 0), size()), eRect(), flags);
+			else
+				painter.blit(m_pixmap, ePoint(0, 0), eRect(), flags);
 		}
 
 		return 0;
diff --git a/lib/gui/epixmap.h b/lib/gui/epixmap.h
index 1c4a97c8..6280fb34 100644
--- a/lib/gui/epixmap.h
+++ b/lib/gui/epixmap.h
@@ -6,6 +6,7 @@
 class ePixmap: public eWidget
 {
 	int m_alphatest;
+	int m_scale;
 public:
 	ePixmap(eWidget *parent);
 
@@ -13,6 +14,7 @@ public:
 	void setPixmap(ePtr<gPixmap> &pixmap);
 	void setPixmapFromFile(const char *filename);
 	void setAlphatest(int alphatest); /* 1 for alphatest, 2 for alphablend */
+	void setScale(int scale);
 protected:
 	ePtr<gPixmap> m_pixmap;
 	int event(int event, void *data=0, void *data2=0);
-- 
2.30.2