1 files changed, 90 insertions, 0 deletions
diff --git a/kfouleggs/piece.cpp b/kfouleggs/piece.cpp
new file mode 100644
index 00000000..3c676f1c
--- /dev/null
+++ b/kfouleggs/piece.cpp
@@ -0,0 +1,90 @@
+#include "piece.h"
+
+#include <math.h>
+
+#include <qpainter.h>
+#include <qbitmap.h>
+
+#include <klocale.h>
+
+#include "base/board.h"
+
+
+const FEPieceInfo::Form FEPieceInfo::FORM = {
+    {{ 0,  0}, {-1,  0}, { 0,  0}, { 0, -1}},
+    {{ 0, -1}, {-1, -1}, {-1,  0}, {-1, -1}}
+};
+
+const char *FEPieceInfo::DEFAULT_COLORS[NB_NORM_BLOCK_TYPES + 1] = {
+    "#64C864", "#64C8C8", "#C86464", "#C864C8", "#C8C8C8"
+};
+
+QColor FEPieceInfo::defaultColor(uint i) const
+{ 
+  if ( i>=nbColors() ) return QColor();
+  return QColor(DEFAULT_COLORS[i]);
+}
+
+QString FEPieceInfo::colorLabel(uint i) const
+{
+    return (i==NB_NORM_BLOCK_TYPES ? i18n("Garbage color:")
+            : i18n("Color #%1:").arg(i+1));
+}
+
+void FEPieceInfo::draw(QPixmap *pixmap, uint blockType, uint,
+                       bool lighted) const
+{
+    QColor col = color(blockType);
+    if (lighted) col = col.light();
+    pixmap->fill(col);
+}
+
+void FEPieceInfo::setMask(QPixmap *pixmap, uint blockMode) const
+{
+    Q_ASSERT( pixmap->width()==pixmap->height() ); // drawing code assumes that
+    QBitmap bitmap(pixmap->size(), true);
+    QPainter p(&bitmap);
+	p.setBrush(Qt::color1);
+	p.setPen( QPen(Qt::NoPen) );
+
+	// base circle
+    int w = pixmap->width();
+	int d = (int)((sqrt(2)-2./3)*w);
+	QRect cr = QRect(0, 0, d, d);
+	cr.moveCenter(QPoint(w/2, w/2));
+	p.drawEllipse(cr);
+
+	if (blockMode) {
+        int a  = (int)(w/(3.*sqrt(2)));
+        int ra = 2*w/3+1;
+        cr = QRect(0, 0, ra, ra);
+
+        // first drawing with color1
+        if ( blockMode & BaseBoard::Up    ) p.drawRect(    0,     0, w, a);
+        if ( blockMode & BaseBoard::Right ) p.drawRect(w-a+1,     0, a, w);
+        if ( blockMode & BaseBoard::Down  ) p.drawRect(    0, w-a+1, w, a);
+        if ( blockMode & BaseBoard::Left  ) p.drawRect(    0,     0, a, w);
+
+        // second drawing with color0
+        p.setBrush(Qt::color0);
+        if ( (blockMode & BaseBoard::Up) || (blockMode & BaseBoard::Left) ) {
+            cr.moveCenter(QPoint(0, 0));
+            p.drawEllipse(cr);
+        }
+        if ( (blockMode & BaseBoard::Right) || (blockMode & BaseBoard::Up) ) {
+            cr.moveCenter(QPoint(w-1, 0));
+            p.drawEllipse(cr);
+        }
+        if ( (blockMode & BaseBoard::Down) || (blockMode & BaseBoard::Right) ){
+            cr.moveCenter(QPoint(w-1, w-1));
+            p.drawEllipse(cr);
+        }
+        if ( (blockMode & BaseBoard::Left) || (blockMode & BaseBoard::Down) ) {
+            cr.moveCenter(QPoint(0, w-1));
+            p.drawEllipse(cr);
+        }
+    }
+
+    p.end();
+    pixmap->setMask(bitmap);
+}