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Add wobblyness when opening windows.

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svn path=/trunk/KDE/kdebase/workspace/; revision=798624
This commit is contained in:
Cédric Borgese 2008-04-18 17:43:00 +00:00
parent 7c8262068d
commit 666d612295
2 changed files with 79 additions and 6 deletions
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70
effects/wobblywindows.cpp
View file

@ -258,7 +258,7 @@ void WobblyWindowsEffect::windowUserMovedResized(EffectWindow* w, bool first, bo
}
WindowWobblyInfos& wwi = windows[w];
wwi.onConstrain = true;
wwi.status = Moving;
const QRectF& rect = w->geometry();
qreal x_increment = rect.width() / (wwi.width-1.0);
@ -288,11 +288,28 @@ void WobblyWindowsEffect::windowUserMovedResized(EffectWindow* w, bool first, bo
if (windows.contains(w))
{
WindowWobblyInfos& wwi = windows[w];
wwi.onConstrain = false;
wwi.status = Moving;
}
}
}
void WobblyWindowsEffect::windowAdded(EffectWindow* w)
{
if(windows.contains(w))
{
// could this happen ??
WindowWobblyInfos& wwi = windows[w];
wobblyOpenInit(wwi);
}
else
{
WindowWobblyInfos new_wwi;
initWobblyInfo(new_wwi, w->geometry());
wobblyOpenInit(new_wwi);
windows[w] = new_wwi;
}
}
void WobblyWindowsEffect::windowClosed(EffectWindow* w)
{
if(windows.contains(w))
@ -300,7 +317,52 @@ void WobblyWindowsEffect::windowClosed(EffectWindow* w)
WindowWobblyInfos& wwi = windows[w];
freeWobblyInfo(wwi);
windows.remove(w);
// wobblyCloseInit(new_wwi);
// w->refWindow();
}
//else
//{
// WindowWobblyInfos new_wwi;
// initWobblyInfo(new_wwi, w->geometry());
// wobblyCloseInit(new_wwi);
// windows[w] = new_wwi;
// w->refWindow();
//}
}
void WobblyWindowsEffect::wobblyOpenInit(WindowWobblyInfos& wwi) const
{
Pair middle = wwi.origin[0];
middle.x += wwi.origin[15].x;
middle.y += wwi.origin[15].y;
middle.x /= 2;
middle.y /= 2;
for (unsigned int j=0; j<4; ++j)
{
for (unsigned int i=0; i<4; ++i)
{
unsigned int idx = j*4 + i;
wwi.constraint[idx] = false;
wwi.position[idx].x = (wwi.position[idx].x + 3*middle.x)/4;
wwi.position[idx].y = (wwi.position[idx].y + 3*middle.y)/4;
}
}
wwi.status = Openning;
}
void WobblyWindowsEffect::wobblyCloseInit(WindowWobblyInfos& wwi) const
{
// for closing, not yet used...
for (unsigned int j=0; j<4; ++j)
{
for (unsigned int i=0; i<4; ++i)
{
unsigned int idx = j*4 + i;
wwi.constraint[idx] = false;
}
}
wwi.status = Closing;
}
void WobblyWindowsEffect::initWobblyInfo(WindowWobblyInfos& wwi, QRect geometry) const
@ -322,7 +384,7 @@ void WobblyWindowsEffect::initWobblyInfo(WindowWobblyInfos& wwi, QRect geometry)
wwi.bezierSurface = new Pair[wwi.bezierCount];
wwi.onConstrain = true;
wwi.status = Moving;
qreal x = geometry.x(), y = geometry.y();
qreal width = geometry.width(), height = geometry.height();
@ -907,7 +969,7 @@ bool WobblyWindowsEffect::updateWindowWobblyDatas(EffectWindow* w, qreal time)
kDebug() << "sum_acc : " << acc_sum << " *** sum_vel :" << vel_sum;
#endif
if (!wwi.onConstrain && acc_sum < m_stopAcceleration && vel_sum < m_stopVelocity)
if (wwi.status != Moving && acc_sum < m_stopAcceleration && vel_sum < m_stopVelocity)
{
freeWobblyInfo(wwi);
windows.remove(w);

15
effects/wobblywindows.h
View file

@ -41,7 +41,8 @@ class WobblyWindowsEffect : public Effect
virtual void paintWindow( EffectWindow* w, int mask, QRegion region, WindowPaintData& data );
virtual void postPaintScreen();
virtual void windowUserMovedResized( EffectWindow* c, bool first, bool last );
virtual void windowClosed( EffectWindow* c );
virtual void windowAdded( EffectWindow* w );
virtual void windowClosed( EffectWindow* w );
// Wobbly model parameters
void setRaideur(qreal raideur);
@ -64,6 +65,14 @@ class WobblyWindowsEffect : public Effect
bool updateWindowWobblyDatas(EffectWindow* w, qreal time);
enum WindowStatus
{
Free,
Moving,
Openning,
Closing
};
struct WindowWobblyInfos
{
Pair* origin;
@ -86,7 +95,7 @@ class WobblyWindowsEffect : public Effect
unsigned int bezierHeight;
unsigned int bezierCount;
bool onConstrain;
WindowStatus status;
};
QHash< const EffectWindow*, WindowWobblyInfos > windows;
@ -115,6 +124,8 @@ class WobblyWindowsEffect : public Effect
void initWobblyInfo(WindowWobblyInfos& wwi, QRect geometry) const;
void freeWobblyInfo(WindowWobblyInfos& wwi) const;
void wobblyOpenInit(WindowWobblyInfos& wwi) const;
void wobblyCloseInit(WindowWobblyInfos& wwi) const;
WobblyWindowsEffect::Pair computeBezierPoint(const WindowWobblyInfos& wwi, Pair point) const;