libplasma
animationdriver.cpp
Go to the documentation of this file.00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021 #include "animationdriver.h"
00022
00023 #include <QPainter>
00024 #include <QGraphicsItem>
00025
00026 namespace Plasma
00027 {
00028
00029 AnimationDriver::AnimationDriver(QObject *parent)
00030 : QObject(parent),
00031 d(0)
00032 {
00033 }
00034
00035 AnimationDriver::~AnimationDriver()
00036 {
00037 }
00038
00039 int AnimationDriver::animationFps(Plasma::Animator::Animation animation) const
00040 {
00041 Q_UNUSED(animation)
00042 return 0;
00043 }
00044
00045 int AnimationDriver::movementAnimationFps(Plasma::Animator::Movement movement) const
00046 {
00047 Q_UNUSED(movement)
00048 return 20;
00049 }
00050
00051 int AnimationDriver::elementAnimationFps(Plasma::Animator::Animation animation) const
00052 {
00053 Q_UNUSED(animation)
00054 return 0;
00055 }
00056
00057 int AnimationDriver::animationDuration(Plasma::Animator::Animation) const
00058 {
00059 return 200;
00060 }
00061
00062 int AnimationDriver::movementAnimationDuration(Plasma::Animator::Movement movement) const
00063 {
00064 switch (movement) {
00065 case Animator::FastSlideInMovement:
00066 case Animator::FastSlideOutMovement:
00067 return 150;
00068 break;
00069 default:
00070 break;
00071 }
00072
00073 return 270;
00074 }
00075
00076 int AnimationDriver::elementAnimationDuration(Plasma::Animator::Animation) const
00077 {
00078 return 333;
00079 }
00080
00081 Animator::CurveShape AnimationDriver::animationCurve(Plasma::Animator::Animation) const
00082 {
00083 return Animator::EaseInOutCurve;
00084 }
00085
00086 Animator::CurveShape AnimationDriver::movementAnimationCurve(Plasma::Animator::Movement) const
00087 {
00088 return Animator::EaseInOutCurve;
00089 }
00090
00091 Animator::CurveShape AnimationDriver::elementAnimationCurve(Plasma::Animator::Animation) const
00092 {
00093 return Animator::EaseInOutCurve;
00094 }
00095
00096 QPixmap AnimationDriver::elementAppear(qreal progress, const QPixmap& pixmap)
00097 {
00098 Q_UNUSED(progress)
00099 return pixmap;
00100 }
00101
00102 QPixmap AnimationDriver::elementDisappear(qreal progress, const QPixmap& pixmap)
00103 {
00104 Q_UNUSED(progress)
00105 QPixmap pix(pixmap.size());
00106 pix.fill(Qt::transparent);
00107
00108 return pix;
00109 }
00110
00111 void AnimationDriver::itemAppear(qreal frame, QGraphicsItem* item)
00112 {
00113 Q_UNUSED(frame)
00114 Q_UNUSED(item)
00115 }
00116
00117 void AnimationDriver::itemDisappear(qreal frame, QGraphicsItem* item)
00118 {
00119 Q_UNUSED(frame)
00120 Q_UNUSED(item)
00121 }
00122
00123 void AnimationDriver::itemActivated(qreal frame, QGraphicsItem* item)
00124 {
00125 Q_UNUSED(frame)
00126 Q_UNUSED(item)
00127 }
00128
00129 void AnimationDriver::itemSlideIn(qreal progress, QGraphicsItem *item, const QPoint &start, const QPoint &destination)
00130 {
00131 double x = start.x() + (destination.x() - start.x()) * progress;
00132 double y = start.y() + (destination.y() - start.y()) * progress;
00133 item->setPos(x, y);
00134 }
00135
00136 void AnimationDriver::itemSlideOut(qreal progress, QGraphicsItem *item, const QPoint &start, const QPoint &destination)
00137 {
00138
00139 double x = start.x() + (destination.x() - start.x()) * progress;
00140 double y = start.y() + (destination.y() - start.y()) * progress;
00141 item->setPos(x, y);
00142 }
00143
00144 }
00145
00146 #include "animationdriver.moc"