s/pulsershadow/widgetsnapshot

svn path=/trunk/KDE/kdelibs/; revision=1115254

CMakeLists.txt

@@ -56,7 +56,7 @@ set(plasma_LIB_SRCS
     animations/slide.cpp
     animations/pixmaptransition.cpp
     animations/pulser.cpp
-    animations/pulsershadow.cpp
+    animations/widgetsnapshot.cpp
     animations/rotation.cpp
     animations/rotationstacked.cpp
     animations/stackedlayout.cpp

animations/pulser.cpp

@@ -15,6 +15,7 @@
  *   Free Software Foundation, Inc.,
  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
+#include "widgetsnapshot_p.h"
 #include "pulser_p.h"
 
 #include <QEvent>
@@ -25,8 +26,6 @@
 
 #include <kdebug.h>
 
-#include "pulsershadow_p.h"
-
 namespace Plasma
 {
 
@@ -63,7 +62,7 @@ void PulseAnimation::setCopy()
     }
 
     if (!m_under.data()) {
-        m_under = new ShadowFake;
+        m_under = new WidgetSnapShot;
     }
 
     m_under.data()->setTarget(target);

animations/pulser_p.h

@@ -29,7 +29,7 @@
 namespace Plasma
 {
 
-class ShadowFake;
+class WidgetSnapShot;
 
 /**
  * @class PulseAnimation plasma/animations/pulser_p.h
@@ -96,7 +96,7 @@ private:
     /** The shadow copy (it really is a QGraphicsWidget with a pixmap
      * copy of the original widget).
      */
-    QWeakPointer<ShadowFake> m_under;
+    QWeakPointer<WidgetSnapShot> m_under;
 };
 
 }

animations/widgetsnapshot.cpp

@@ -15,18 +15,20 @@
     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#include "pulsershadow_p.h"
+#include "widgetsnapshot_p.h"
+
 #include <QPainter>
 #include <QImage>
 #include <QPixmap>
 #include <QStyleOptionGraphicsItem>
 #include <QDebug>
+
 static const int RECURSION_MAX = 20;
 
 namespace Plasma
 {
 
-ShadowFake::ShadowFake(QGraphicsItem *parent)
+WidgetSnapShot::WidgetSnapShot(QGraphicsItem *parent)
     : QGraphicsWidget(parent),
       m_iconBig(false),
       stack(0),
@@ -34,19 +36,19 @@ ShadowFake::ShadowFake(QGraphicsItem *parent)
 {
 }
 
-ShadowFake::~ShadowFake()
+WidgetSnapShot::~WidgetSnapShot()
 {
 }
 
-void ShadowFake::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
+void WidgetSnapShot::paint(QPainter *painter, const QStyleOptionGraphicsItem *option, QWidget *widget)
 {
     Q_UNUSED(widget);
 
     painter->setRenderHint(QPainter::Antialiasing);
-    painter->drawPixmap(option->exposedRect, m_photo, option->exposedRect);
+    painter->drawPixmap(option->exposedRect, m_snapShot, option->exposedRect);
 }
 
-void ShadowFake::paintSubChildren(QPainter *painter,
+void WidgetSnapShot::paintSubChildren(QPainter *painter,
                                   const QStyleOptionGraphicsItem *option,
                                   QGraphicsItem *target)
 {
@@ -69,7 +71,7 @@ void ShadowFake::paintSubChildren(QPainter *painter,
     --stack;
 }
 
-void ShadowFake::setTarget(QGraphicsWidget *target)
+void WidgetSnapShot::setTarget(QGraphicsWidget *target)
 {
     stack = 0;
     m_target = target;
@@ -79,10 +81,10 @@ void ShadowFake::setTarget(QGraphicsWidget *target)
 
     if (m_target->property("iconRepresentation").isValid()) {
         m_iconBig = true;
-        m_photo = QPixmap::fromImage(
+        m_snapShot = QPixmap::fromImage(
             m_target->property("iconRepresentation").value<QImage>());
-        if ((m_photo.height() > 0) && (m_photo.width() > 0)) {
-            resize(m_photo.size());
+        if ((m_snapShot.height() > 0) && (m_snapShot.width() > 0)) {
+            resize(m_snapShot.size());
             setTransformOriginPoint(target->geometry().center());
             return;
         }
@@ -90,10 +92,10 @@ void ShadowFake::setTarget(QGraphicsWidget *target)
 
     resize(target->size());
 
-    m_photo = QPixmap(size);
-    m_photo.fill(Qt::transparent);
+    m_snapShot = QPixmap(size);
+    m_snapShot.fill(Qt::transparent);
 
-    QPainter painter(&m_photo);
+    QPainter painter(&m_snapShot);
     painter.setCompositionMode(QPainter::CompositionMode_SourceOver);
     painter.fillRect(target->rect(), Qt::transparent);
 
@@ -107,17 +109,20 @@ void ShadowFake::setTarget(QGraphicsWidget *target)
     setTransformOriginPoint(geometry().center());
 }
 
-QGraphicsWidget *ShadowFake::target() const
+QGraphicsWidget *WidgetSnapShot::target() const
 {
     return m_target;
 }
 
 
-bool ShadowFake::isIconBigger()
+bool WidgetSnapShot::isIconBigger() const
 {
     return m_iconBig;
 }
 
-
+QPixmap WidgetSnapShot::snapShot() const
+{
+    return m_snapShot;
 }
 
+}

animations/widgetsnapshot_p.h

@@ -15,42 +15,45 @@
     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */
 
-#ifndef PLASMA_PULSERSHADOW_P_H
-#define PLASMA_PULSERSHADOW_P_H
+#ifndef PLASMA_WIDGETSNAPSHOT_P_H
+#define PLASMA_WIDGETSNAPSHOT_P_H
 
 #include <QGraphicsWidget>
 
 namespace Plasma
 {
 
-class ShadowFake: public QGraphicsWidget
+class WidgetSnapShot : public QGraphicsWidget
 {
     Q_OBJECT
     Q_PROPERTY(QGraphicsWidget *target READ target WRITE setTarget)
 
 public:
-    explicit ShadowFake(QGraphicsItem *parent = 0);
-    ~ShadowFake();
+    explicit WidgetSnapShot(QGraphicsItem *parent = 0);
+    virtual ~WidgetSnapShot();
 
-    void setTarget(QGraphicsWidget *target);
+    virtual void setTarget(QGraphicsWidget *target);
     QGraphicsWidget *target() const;
 
-    void paint(QPainter *painter, const QStyleOptionGraphicsItem *option,
+    virtual void paint(QPainter *painter,
+               const QStyleOptionGraphicsItem *option,
                QWidget *widget);
 
-    bool isIconBigger();
+    bool isIconBigger() const;
+
+    QPixmap snapShot() const;
 
 private:
     void paintSubChildren(QPainter *painter,
                           const QStyleOptionGraphicsItem *option,
                           QGraphicsItem *target);
+
     bool m_iconBig;
     int stack;
-    QPixmap m_photo;
+    QPixmap m_snapShot;
     QGraphicsWidget *m_target;
 };
 
+} // namespace Plasma
 
-}
-
-#endif // PLASMA_PULSERSHADOW_P_H
+#endif // PLASMA_WIDGETSNAPSHOT_P_H