6 files changed, 140 insertions, 103 deletions

diff --git a/noncore/graphics/drawpad/drawpad.cpp b/noncore/graphics/drawpad/drawpad.cpp
index 45fb886..b29f5ba 100644
--- a/noncore/graphics/drawpad/drawpad.cpp
+++ b/noncore/graphics/drawpad/drawpad.cpp
@@ -66,9 +66,9 @@ DrawPad::DrawPad(QWidget* parent, const char* name)
 
     QPEToolBar* menuToolBar = new QPEToolBar(this);
     QPEMenuBar* menuBar = new QPEMenuBar(menuToolBar);
 
-    QPopupMenu *toolsPopupMenu = new QPopupMenu(menuBar);
+    QPopupMenu* toolsPopupMenu = new QPopupMenu(menuBar);
 
     QAction* deleteAllAction = new QAction(tr("Delete All"), QString::null, 0, this);
     connect(deleteAllAction, SIGNAL(activated()), this, SLOT(deleteAll()));
     deleteAllAction->addTo(toolsPopupMenu);
@@ -92,8 +92,14 @@ DrawPad::DrawPad(QWidget* parent, const char* name)
     QAction* pageInformationAction = new QAction(tr("Page Information"), tr("Page Information..."), 0, this);
     connect(pageInformationAction, SIGNAL(activated()), this, SLOT(pageInformation()));
     pageInformationAction->addTo(toolsPopupMenu);
 
+    toolsPopupMenu->insertSeparator();
+
+    m_pAntiAliasingAction = new QAction(tr("Anti-Aliasing"), QString::null, 0, this);
+    m_pAntiAliasingAction->setToggleAction(true);
+    m_pAntiAliasingAction->addTo(toolsPopupMenu);
+
     menuBar->insertItem(tr("Tools"), toolsPopupMenu);
 
     // init page toolbar
 
@@ -274,8 +280,13 @@ DrawPad::~DrawPad()
         file.close();
     }
 }
 
+bool DrawPad::antiAliasing()
+{
+    return (m_pAntiAliasingAction->isOn());
+}
+
 void DrawPad::newPage()
 {
     QRect rect = m_pDrawPadCanvas->contentsRect();
 
diff --git a/noncore/graphics/drawpad/drawpad.h b/noncore/graphics/drawpad/drawpad.h
index ce62802..8e29c61 100644
--- a/noncore/graphics/drawpad/drawpad.h
+++ b/noncore/graphics/drawpad/drawpad.h
@@ -37,8 +37,10 @@ public:
     Tool* tool() { return m_pTool; }
     QPen pen() { return m_pen; }
     QBrush brush() { return m_brush; }
 
+    bool antiAliasing();
+
 private slots:
     void newPage();
     void clearPage();
     void deletePage();
@@ -73,8 +75,10 @@ private:
     Tool* m_pTool;
     QPen m_pen;
     QBrush m_brush;
 
+    QAction* m_pAntiAliasingAction;
+
     QAction* m_pUndoAction;
     QAction* m_pRedoAction;
 
     QAction* m_pFirstPageAction;
diff --git a/noncore/graphics/drawpad/ellipsetool.cpp b/noncore/graphics/drawpad/ellipsetool.cpp
index 733bade..0cdb731 100644
--- a/noncore/graphics/drawpad/ellipsetool.cpp
+++ b/noncore/graphics/drawpad/ellipsetool.cpp
@@ -31,42 +31,47 @@ EllipseTool::~EllipseTool()
 void EllipseTool::drawFinalShape(QPainter& p)
 {
     p.setRasterOp(Qt::NotROP);
     p.drawRect(QRect(m_polyline[2], m_polyline[0]));
+    p.setRasterOp(Qt::CopyROP);
 
-    QRect r = m_polyline.boundingRect();
-    r = r.normalize();
-    r.setLeft(r.left() - m_pDrawPad->pen().width());
-    r.setTop(r.top() - m_pDrawPad->pen().width());
-    r.setRight(r.right() + m_pDrawPad->pen().width());
-    r.setBottom(r.bottom() + m_pDrawPad->pen().width());
+    if (m_pDrawPad->antiAliasing()) {
+        QRect r = m_polyline.boundingRect();
+        r = r.normalize();
+        r.setLeft(r.left() - m_pDrawPad->pen().width());
+        r.setTop(r.top() - m_pDrawPad->pen().width());
+        r.setRight(r.right() + m_pDrawPad->pen().width());
+        r.setBottom(r.bottom() + m_pDrawPad->pen().width());
 
-    QPixmap areaPixmap(r.width(), r.height());
-    bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
+        QPixmap areaPixmap(r.width(), r.height());
+        bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
 
-    QImage areaImage = areaPixmap.convertToImage();
-    QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
+        QImage areaImage = areaPixmap.convertToImage();
+        QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
 
-    QPixmap bigAreaPixmap;
-    bigAreaPixmap.convertFromImage(bigAreaImage);
+        QPixmap bigAreaPixmap;
+        bigAreaPixmap.convertFromImage(bigAreaImage);
 
-    QPen bigAreaPen = m_pDrawPad->pen();
-    bigAreaPen.setWidth(bigAreaPen.width() * 3);
+        QPen bigAreaPen = m_pDrawPad->pen();
+        bigAreaPen.setWidth(bigAreaPen.width() * 3);
 
-    QPainter bigAreaPainter;
-    bigAreaPainter.begin(&bigAreaPixmap);
-    bigAreaPainter.setPen(bigAreaPen);
-    bigAreaPainter.drawEllipse(QRect(bigAreaPen.width() + 1, bigAreaPen.width() + 1,
-                                     bigAreaPixmap.width() - 2 * (bigAreaPen.width() + 1),
-                                     bigAreaPixmap.height() - 2 * (bigAreaPen.width() + 1)));
-    bigAreaPainter.end();
+        QPainter bigAreaPainter;
+        bigAreaPainter.begin(&bigAreaPixmap);
+        bigAreaPainter.setPen(bigAreaPen);
+        bigAreaPainter.drawEllipse(QRect(bigAreaPen.width() + 1, bigAreaPen.width() + 1,
+                                        bigAreaPixmap.width() - 2 * (bigAreaPen.width() + 1),
+                                        bigAreaPixmap.height() - 2 * (bigAreaPen.width() + 1)));
+        bigAreaPainter.end();
 
-    bigAreaImage = bigAreaPixmap.convertToImage();
-    areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
-    areaPixmap.convertFromImage(areaImage);
+        bigAreaImage = bigAreaPixmap.convertToImage();
+        areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
+        areaPixmap.convertFromImage(areaImage);
 
-    p.setRasterOp(Qt::CopyROP);
-    p.drawPixmap(r.x(), r.y(), areaPixmap);
+        p.drawPixmap(r.x(), r.y(), areaPixmap);
+    } else {
+        p.setPen(m_pDrawPad->pen());
+        p.drawEllipse(QRect(m_polyline[2], m_polyline[0]));
+    }
 }
 
 void EllipseTool::drawTemporaryShape(QPainter& p)
 {
diff --git a/noncore/graphics/drawpad/filledellipsetool.cpp b/noncore/graphics/drawpad/filledellipsetool.cpp
index 2f7ec8f..6b5bbc6 100644
--- a/noncore/graphics/drawpad/filledellipsetool.cpp
+++ b/noncore/graphics/drawpad/filledellipsetool.cpp
@@ -31,43 +31,49 @@ FilledEllipseTool::~FilledEllipseTool()
 void FilledEllipseTool::drawFinalShape(QPainter& p)
 {
     p.setRasterOp(Qt::NotROP);
     p.drawRect(QRect(m_polyline[2], m_polyline[0]));
+    p.setRasterOp(Qt::CopyROP);
 
-    QRect r = m_polyline.boundingRect();
-    r = r.normalize();
-    r.setLeft(r.left() - m_pDrawPad->pen().width());
-    r.setTop(r.top() - m_pDrawPad->pen().width());
-    r.setRight(r.right() + m_pDrawPad->pen().width());
-    r.setBottom(r.bottom() + m_pDrawPad->pen().width());
+    if (m_pDrawPad->antiAliasing()) {
+        QRect r = m_polyline.boundingRect();
+        r = r.normalize();
+        r.setLeft(r.left() - m_pDrawPad->pen().width());
+        r.setTop(r.top() - m_pDrawPad->pen().width());
+        r.setRight(r.right() + m_pDrawPad->pen().width());
+        r.setBottom(r.bottom() + m_pDrawPad->pen().width());
 
-    QPixmap areaPixmap(r.width(), r.height());
-    bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
+        QPixmap areaPixmap(r.width(), r.height());
+        bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
 
-    QImage areaImage = areaPixmap.convertToImage();
-    QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
+        QImage areaImage = areaPixmap.convertToImage();
+        QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
 
-    QPixmap bigAreaPixmap;
-    bigAreaPixmap.convertFromImage(bigAreaImage);
+        QPixmap bigAreaPixmap;
+        bigAreaPixmap.convertFromImage(bigAreaImage);
 
-    QPen bigAreaPen = m_pDrawPad->pen();
-    bigAreaPen.setWidth(bigAreaPen.width() * 3);
+        QPen bigAreaPen = m_pDrawPad->pen();
+        bigAreaPen.setWidth(bigAreaPen.width() * 3);
 
-    QPainter bigAreaPainter;
-    bigAreaPainter.begin(&bigAreaPixmap);
-    bigAreaPainter.setPen(bigAreaPen);
-    bigAreaPainter.setBrush(m_pDrawPad->brush());
-    bigAreaPainter.drawEllipse(QRect(bigAreaPen.width() + 1, bigAreaPen.width() + 1,
-                                     bigAreaPixmap.width() - 2 * (bigAreaPen.width() + 1),
-                                     bigAreaPixmap.height() - 2 * (bigAreaPen.width() + 1)));
-    bigAreaPainter.end();
+        QPainter bigAreaPainter;
+        bigAreaPainter.begin(&bigAreaPixmap);
+        bigAreaPainter.setPen(bigAreaPen);
+        bigAreaPainter.setBrush(m_pDrawPad->brush());
+        bigAreaPainter.drawEllipse(QRect(bigAreaPen.width() + 1, bigAreaPen.width() + 1,
+                                        bigAreaPixmap.width() - 2 * (bigAreaPen.width() + 1),
+                                        bigAreaPixmap.height() - 2 * (bigAreaPen.width() + 1)));
+        bigAreaPainter.end();
 
-    bigAreaImage = bigAreaPixmap.convertToImage();
-    areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
-    areaPixmap.convertFromImage(areaImage);
+        bigAreaImage = bigAreaPixmap.convertToImage();
+        areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
+        areaPixmap.convertFromImage(areaImage);
 
-    p.setRasterOp(Qt::CopyROP);
-    p.drawPixmap(r.x(), r.y(), areaPixmap);
+        p.drawPixmap(r.x(), r.y(), areaPixmap);
+    } else {
+        p.setPen(m_pDrawPad->pen());
+        p.setBrush(m_pDrawPad->brush());
+        p.drawEllipse(QRect(m_polyline[2], m_polyline[0]));
+    }
 }
 
 void FilledEllipseTool::drawTemporaryShape(QPainter& p)
 {
diff --git a/noncore/graphics/drawpad/linetool.cpp b/noncore/graphics/drawpad/linetool.cpp
index 99cd6de..b6baa2a 100644
--- a/noncore/graphics/drawpad/linetool.cpp
+++ b/noncore/graphics/drawpad/linetool.cpp
@@ -31,43 +31,48 @@ LineTool::~LineTool()
 void LineTool::drawFinalShape(QPainter& p)
 {
     p.setRasterOp(Qt::NotROP);
     p.drawLine(m_polyline[2], m_polyline[0]);
+    p.setRasterOp(Qt::CopyROP);
 
-    QRect r = m_polyline.boundingRect();
-    r = r.normalize();
-    r.setLeft(r.left() - m_pDrawPad->pen().width());
-    r.setTop(r.top() - m_pDrawPad->pen().width());
-    r.setRight(r.right() + m_pDrawPad->pen().width());
-    r.setBottom(r.bottom() + m_pDrawPad->pen().width());
+    if (m_pDrawPad->antiAliasing()) {
+        QRect r = m_polyline.boundingRect();
+        r = r.normalize();
+        r.setLeft(r.left() - m_pDrawPad->pen().width());
+        r.setTop(r.top() - m_pDrawPad->pen().width());
+        r.setRight(r.right() + m_pDrawPad->pen().width());
+        r.setBottom(r.bottom() + m_pDrawPad->pen().width());
 
-    QPixmap areaPixmap(r.width(), r.height());
-    bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
+        QPixmap areaPixmap(r.width(), r.height());
+        bitBlt(&areaPixmap, QPoint(0, 0), p.device(), r);
 
-    QImage areaImage = areaPixmap.convertToImage();
-    QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
+        QImage areaImage = areaPixmap.convertToImage();
+        QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
 
-    QPixmap bigAreaPixmap;
-    bigAreaPixmap.convertFromImage(bigAreaImage);
+        QPixmap bigAreaPixmap;
+        bigAreaPixmap.convertFromImage(bigAreaImage);
 
-    QPen bigAreaPen = m_pDrawPad->pen();
-    bigAreaPen.setWidth(bigAreaPen.width() * 3);
+        QPen bigAreaPen = m_pDrawPad->pen();
+        bigAreaPen.setWidth(bigAreaPen.width() * 3);
 
-    QPainter bigAreaPainter;
-    bigAreaPainter.begin(&bigAreaPixmap);
-    bigAreaPainter.setPen(bigAreaPen);
+        QPainter bigAreaPainter;
+        bigAreaPainter.begin(&bigAreaPixmap);
+        bigAreaPainter.setPen(bigAreaPen);
 
-    bigAreaPainter.drawLine((m_polyline[2].x() - r.x()) * 3 + 1, (m_polyline[2].y() - r.y()) * 3 + 1,
-                            (m_polyline[0].x() - r.x()) * 3 + 1, (m_polyline[0].y() - r.y()) * 3 + 1);
+        bigAreaPainter.drawLine((m_polyline[2].x() - r.x()) * 3 + 1, (m_polyline[2].y() - r.y()) * 3 + 1,
+                                (m_polyline[0].x() - r.x()) * 3 + 1, (m_polyline[0].y() - r.y()) * 3 + 1);
 
-    bigAreaPainter.end();
+        bigAreaPainter.end();
 
-    bigAreaImage = bigAreaPixmap.convertToImage();
-    areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
-    areaPixmap.convertFromImage(areaImage);
+        bigAreaImage = bigAreaPixmap.convertToImage();
+        areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
+        areaPixmap.convertFromImage(areaImage);
 
-    p.setRasterOp(Qt::CopyROP);
-    p.drawPixmap(r.x(), r.y(), areaPixmap);
+        p.drawPixmap(r.x(), r.y(), areaPixmap);
+    } else {
+        p.setPen(m_pDrawPad->pen());
+        p.drawLine(m_polyline[2], m_polyline[0]);
+    }
 }
 
 void LineTool::drawTemporaryShape(QPainter& p)
 {
diff --git a/noncore/graphics/drawpad/pointtool.cpp b/noncore/graphics/drawpad/pointtool.cpp
index 22bb089..a4f846e 100644
--- a/noncore/graphics/drawpad/pointtool.cpp
+++ b/noncore/graphics/drawpad/pointtool.cpp
@@ -52,47 +52,53 @@ void PointTool::mouseMoveEvent(QMouseEvent* e)
         m_polyline[2] = m_polyline[1];
         m_polyline[1] = m_polyline[0];
         m_polyline[0] = e->pos();
 
-        QPainter painter;
-        painter.begin(m_pDrawPadCanvas->currentPage());
-
         QRect r = m_polyline.boundingRect();
         r = r.normalize();
         r.setLeft(r.left() - m_pDrawPad->pen().width());
         r.setTop(r.top() - m_pDrawPad->pen().width());
         r.setRight(r.right() + m_pDrawPad->pen().width());
         r.setBottom(r.bottom() + m_pDrawPad->pen().width());
 
-        QPixmap areaPixmap(r.width(), r.height());
-        bitBlt(&areaPixmap, QPoint(0, 0), painter.device(), r);
+        QPainter painter;
+        painter.begin(m_pDrawPadCanvas->currentPage());
+
+        if (m_pDrawPad->antiAliasing()) {
+            QPixmap areaPixmap(r.width(), r.height());
+            bitBlt(&areaPixmap, QPoint(0, 0), painter.device(), r);
+
+            QImage areaImage = areaPixmap.convertToImage();
+            QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
 
-        QImage areaImage = areaPixmap.convertToImage();
-        QImage bigAreaImage = areaImage.smoothScale(areaImage.width() * 3, areaImage.height() * 3);
+            QPixmap bigAreaPixmap;
+            bigAreaPixmap.convertFromImage(bigAreaImage);
 
-        QPixmap bigAreaPixmap;
-        bigAreaPixmap.convertFromImage(bigAreaImage);
+            QPen bigAreaPen = m_pDrawPad->pen();
+            bigAreaPen.setWidth(bigAreaPen.width() * 3);
 
-        QPen bigAreaPen = m_pDrawPad->pen();
-        bigAreaPen.setWidth(bigAreaPen.width() * 3);
+            QPainter bigAreaPainter;
+            bigAreaPainter.begin(&bigAreaPixmap);
+            bigAreaPainter.setPen(bigAreaPen);
 
-        QPainter bigAreaPainter;
-        bigAreaPainter.begin(&bigAreaPixmap);
-        bigAreaPainter.setPen(bigAreaPen);
+            QPointArray bigAreaPolyline(3);
+            bigAreaPolyline.setPoint(0, (m_polyline[0].x() - r.x()) * 3 + 1, (m_polyline[0].y() - r.y()) * 3 + 1);
+            bigAreaPolyline.setPoint(1, (m_polyline[1].x() - r.x()) * 3 + 1, (m_polyline[1].y() - r.y()) * 3 + 1);
+            bigAreaPolyline.setPoint(2, (m_polyline[2].x() - r.x()) * 3 + 1, (m_polyline[2].y() - r.y()) * 3 + 1);
 
-        QPointArray bigAreaPolyline(3);
-        bigAreaPolyline.setPoint(0, (m_polyline[0].x() - r.x()) * 3 + 1, (m_polyline[0].y() - r.y()) * 3 + 1);
-        bigAreaPolyline.setPoint(1, (m_polyline[1].x() - r.x()) * 3 + 1, (m_polyline[1].y() - r.y()) * 3 + 1);
-        bigAreaPolyline.setPoint(2, (m_polyline[2].x() - r.x()) * 3 + 1, (m_polyline[2].y() - r.y()) * 3 + 1);
+            bigAreaPainter.drawPolyline(bigAreaPolyline);
+            bigAreaPainter.end();
 
-        bigAreaPainter.drawPolyline(bigAreaPolyline);
-        bigAreaPainter.end();
+            bigAreaImage = bigAreaPixmap.convertToImage();
+            areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
+            areaPixmap.convertFromImage(areaImage);
 
-        bigAreaImage = bigAreaPixmap.convertToImage();
-        areaImage = bigAreaImage.smoothScale(bigAreaImage.width() / 3, bigAreaImage.height() / 3);
-        areaPixmap.convertFromImage(areaImage);
+            painter.drawPixmap(r.x(), r.y(), areaPixmap);
+        } else {
+            painter.setPen(m_pDrawPad->pen());
+            painter.drawPolyline(m_polyline);
+        }
 
-        painter.drawPixmap(r.x(), r.y(), areaPixmap);
         painter.end();
 
         QRect viewportRect(m_pDrawPadCanvas->contentsToViewport(r.topLeft()),
                            m_pDrawPadCanvas->contentsToViewport(r.bottomRight()));