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Make the client shadowOpacity() return a relative opacity instead of absolute.

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svn path=/trunk/KDE/kdebase/workspace/; revision=873440
This commit is contained in:
Lucas Murray 2008-10-19 13:43:16 +00:00
parent a9d2f462de
commit 154c19b0e7
22 changed files with 51 additions and 53 deletions
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8
client.h
View file

@ -286,7 +286,7 @@ class Client
// Decorations <-> Effects
QList<QRect> shadowQuads( ShadowType type ) const;
double shadowOpacity( ShadowType type, double dataOpacity ) const;
double shadowOpacity( ShadowType type ) const;
double shadowBrightness( ShadowType type ) const;
double shadowSaturation( ShadowType type ) const;
@ -802,11 +802,11 @@ inline QList<QRect> Client::shadowQuads( ShadowType type ) const
return QList<QRect>();
}
inline double Client::shadowOpacity( ShadowType type, double dataOpacity ) const
inline double Client::shadowOpacity( ShadowType type ) const
{
if( KDecorationUnstable* decoration2 = dynamic_cast< KDecorationUnstable* >( decoration ))
return decoration2->shadowOpacity( type, dataOpacity );
return dataOpacity;
return decoration2->shadowOpacity( type );
return 1.0;
}
inline double Client::shadowBrightness( ShadowType type ) const

4
clients/oxygen/oxygen.cpp
View file

@ -367,9 +367,9 @@ QList<QRect> OxygenFactory::shadowQuads( ShadowType type, QSize size ) const
return quads;
}
double OxygenFactory::shadowOpacity( ShadowType type, double dataOpacity ) const
double OxygenFactory::shadowOpacity( ShadowType type ) const
{
return dataOpacity;
return 1.0;
}
} //namespace Oxygen

2
clients/oxygen/oxygen.h
View file

@ -65,7 +65,7 @@ public:
virtual QList< QList<QImage> > shadowTextures();
virtual int shadowTextureList( ShadowType type ) const;
virtual QList<QRect> shadowQuads( ShadowType type, QSize size ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
static bool initialized();
static Qt::Alignment titleAlignment();

4
clients/oxygen/oxygenclient.cpp
View file

@ -449,12 +449,12 @@ QList<QRect> OxygenClient::shadowQuads( ShadowType type ) const
return quads;
}
double OxygenClient::shadowOpacity( ShadowType type, double dataOpacity ) const
double OxygenClient::shadowOpacity( ShadowType type ) const
{
switch( type ) {
case ShadowBorderedActive:
if( isActive() )
return dataOpacity;
return 1.0;
return 0.0;
case ShadowBorderedInactive:
if( isActive() )

2
clients/oxygen/oxygenclient.h
View file

@ -52,7 +52,7 @@ public:
virtual void init();
virtual QList<QRect> shadowQuads( ShadowType type ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
private:
void paintEvent(QPaintEvent *e);

4
clients/ozone/oxygen.cpp
View file

@ -373,9 +373,9 @@ QList<QRect> OxygenFactory::shadowQuads( ShadowType type, QSize size ) const
return quads;
}
double OxygenFactory::shadowOpacity( ShadowType type, double dataOpacity ) const
double OxygenFactory::shadowOpacity( ShadowType type ) const
{
return dataOpacity;
return 1.0;
}
} //namespace Oxygen

2
clients/ozone/oxygen.h
View file

@ -67,7 +67,7 @@ public:
virtual QList< QList<QImage> > shadowTextures();
virtual int shadowTextureList( ShadowType type ) const;
virtual QList<QRect> shadowQuads( ShadowType type, QSize size ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
static bool initialized();
static Qt::Alignment titleAlignment();

4
clients/ozone/oxygenclient.cpp
View file

@ -458,12 +458,12 @@ QList<QRect> OxygenClient::shadowQuads( ShadowType type ) const
return quads;
}
double OxygenClient::shadowOpacity( ShadowType type, double dataOpacity ) const
double OxygenClient::shadowOpacity( ShadowType type ) const
{
switch( type ) {
case ShadowBorderedActive:
if( isActive() )
return dataOpacity;
return 1.0;
return 0.0;
case ShadowBorderedInactive:
if( isActive() )

2
clients/ozone/oxygenclient.h
View file

@ -54,7 +54,7 @@ public:
virtual void init();
virtual QList<QRect> shadowQuads( ShadowType type ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
private:
void paintEvent(QPaintEvent *e);

9
effects.cpp
View file

@ -1347,16 +1347,15 @@ QList<QRect> EffectWindowImpl::shadowQuads( ShadowType type ) const
return toplevel->workspace()->decorationShadowQuads( type, toplevel->size() );
}
double EffectWindowImpl::shadowOpacity( ShadowType type, double dataOpacity ) const
double EffectWindowImpl::shadowOpacity( ShadowType type ) const
{
dataOpacity *= opacity();
if( type == ShadowBorderedActive || type == ShadowBorderedInactive )
{
if( Client* c = dynamic_cast< Client* >( toplevel ))
return c->shadowOpacity( type, dataOpacity );
return dataOpacity;
return c->shadowOpacity( type );
return 1.0;
}
return toplevel->workspace()->decorationShadowOpacity( type, dataOpacity );
return toplevel->workspace()->decorationShadowOpacity( type );
}
double EffectWindowImpl::shadowBrightness( ShadowType type ) const

2
effects.h
View file

@ -239,7 +239,7 @@ class EffectWindowImpl : public EffectWindow
virtual EffectWindowList mainWindows() const;
virtual QList<QRect> shadowQuads( ShadowType type ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
virtual double shadowBrightness( ShadowType type ) const;
virtual double shadowSaturation( ShadowType type ) const;

12
effects/shadow.cpp
View file

@ -530,7 +530,7 @@ void ShadowEffect::drawShadow( EffectWindow* window, int mask, QRegion region, c
{ // Decorated windows
// Active shadow
mShadowTextures.at( texture ).at( quad.id() )->bind();
glColor4f( 1.0, 1.0, 1.0, window->shadowOpacity( ShadowBorderedActive, data.opacity ));
glColor4f( 1.0, 1.0, 1.0, data.opacity * window->shadowOpacity( ShadowBorderedActive ));
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
mShadowTextures.at( texture ).at( quad.id() )->enableNormalizedTexCoords();
renderGLGeometry( region, 4, verts.data(), texcoords.data() );
@ -540,7 +540,7 @@ void ShadowEffect::drawShadow( EffectWindow* window, int mask, QRegion region, c
// Inactive shadow
texture = effects->shadowTextureList( ShadowBorderedInactive );
mShadowTextures.at( texture ).at( quad.id() )->bind();
glColor4f( 1.0, 1.0, 1.0, window->shadowOpacity( ShadowBorderedInactive, data.opacity ));
glColor4f( 1.0, 1.0, 1.0, data.opacity * window->shadowOpacity( ShadowBorderedInactive ));
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
mShadowTextures.at( texture ).at( quad.id() )->enableNormalizedTexCoords();
renderGLGeometry( region, 4, verts.data(), texcoords.data() );
@ -550,11 +550,13 @@ void ShadowEffect::drawShadow( EffectWindow* window, int mask, QRegion region, c
else if( effects->shadowTextureList( ShadowBorderlessActive ) == texture )
{ // Decoration-less normal windows
if( effects->activeWindow() == window )
glColor4f( 1.0, 1.0, 1.0, window->shadowOpacity( ShadowBorderlessActive, data.opacity ));
glColor4f( 1.0, 1.0, 1.0,
data.opacity * window->shadowOpacity( ShadowBorderlessActive ));
else
{
texture = effects->shadowTextureList( ShadowBorderlessInactive );
glColor4f( 1.0, 1.0, 1.0, window->shadowOpacity( ShadowBorderlessInactive, data.opacity ));
glColor4f( 1.0, 1.0, 1.0,
data.opacity * window->shadowOpacity( ShadowBorderlessInactive ));
}
mShadowTextures.at( texture ).at( quad.id() )->bind();
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
@ -566,7 +568,7 @@ void ShadowEffect::drawShadow( EffectWindow* window, int mask, QRegion region, c
else
{ // Other windows
mShadowTextures.at( texture ).at( quad.id() )->bind();
glColor4f( 1.0, 1.0, 1.0, window->shadowOpacity( ShadowOther, data.opacity ));
glColor4f( 1.0, 1.0, 1.0, data.opacity * window->shadowOpacity( ShadowOther ));
glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE);
mShadowTextures.at( texture ).at( quad.id() )->enableNormalizedTexCoords();
renderGLGeometry( region, 4, verts.data(), texcoords.data() );

6
lib/kcommondecoration.cpp
View file

@ -1238,12 +1238,12 @@ QList<QRect> KCommonDecorationUnstable::shadowQuads( ShadowType type ) const
Q_UNUSED( type );
return QList<QRect>();
}
double KCommonDecorationUnstable::shadowOpacity( ShadowType type, double dataOpacity ) const
double KCommonDecorationUnstable::shadowOpacity( ShadowType type ) const
{
if( isActive() && type == ShadowBorderedActive )
return dataOpacity;
return 1.0;
else if( !isActive() && type == ShadowBorderedInactive )
return dataOpacity;
return 1.0;
return 0.0;
}
double KCommonDecorationUnstable::shadowBrightness( ShadowType type ) const

2
lib/kcommondecoration.h
View file

@ -370,7 +370,7 @@ class KWIN_EXPORT KCommonDecorationUnstable
KCommonDecorationUnstable(KDecorationBridge* bridge, KDecorationFactory* factory);
virtual ~KCommonDecorationUnstable();
virtual QList<QRect> shadowQuads( ShadowType type ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
virtual double shadowBrightness( ShadowType type ) const;
virtual double shadowSaturation( ShadowType type ) const;
void repaintShadow();

6
lib/kcommondecoration_p.cpp
View file

@ -120,11 +120,11 @@ QList<QRect> KCommonDecorationWrapper::shadowQuads( ShadowType type ) const
return QList<QRect>();
}
double KCommonDecorationWrapper::shadowOpacity( ShadowType type, double dataOpacity ) const
double KCommonDecorationWrapper::shadowOpacity( ShadowType type ) const
{
if( KCommonDecorationUnstable *decoration2 = dynamic_cast<KCommonDecorationUnstable*>( decoration ))
return decoration2->shadowOpacity( type, dataOpacity );
return dataOpacity;
return decoration2->shadowOpacity( type );
return 1.0;
}
double KCommonDecorationWrapper::shadowBrightness( ShadowType type ) const

2
lib/kcommondecoration_p.h
View file

@ -60,7 +60,7 @@ class KCommonDecorationWrapper
virtual void reset( unsigned long changed );
virtual QList<QRect> shadowQuads( ShadowType type ) const;
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
virtual double shadowBrightness( ShadowType type ) const;
virtual double shadowSaturation( ShadowType type ) const;
private:

6
lib/kdecoration.cpp
View file

@ -399,12 +399,12 @@ QList<QRect> KDecorationUnstable::shadowQuads( ShadowType type ) const
return QList<QRect>();
}
double KDecorationUnstable::shadowOpacity( ShadowType type, double dataOpacity ) const
double KDecorationUnstable::shadowOpacity( ShadowType type ) const
{
if( isActive() && type == ShadowBorderedActive )
return dataOpacity;
return 1.0;
else if( !isActive() && type == ShadowBorderedInactive )
return dataOpacity;
return 1.0;
return 0.0;
}

5
lib/kdecoration.h
View file

@ -882,10 +882,9 @@ class KWIN_EXPORT KDecorationUnstable
*/
virtual QList<QRect> shadowQuads( ShadowType type ) const;
/**
* This function should return the opacity of the shadow. This is not multiplied
* with the opacity of the window afterwards but is instead provided as \a dataOpacity
* This function should return the desired opacity of the shadow.
*/
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
/**
* This function should return the desired brightness of the shadow.
*/

4
lib/kdecorationfactory.cpp
View file

@ -97,10 +97,10 @@ QList<QRect> KDecorationFactoryUnstable::shadowQuads( ShadowType type, QSize siz
return QList<QRect>();
}
double KDecorationFactoryUnstable::shadowOpacity( ShadowType type, double dataOpacity ) const
double KDecorationFactoryUnstable::shadowOpacity( ShadowType type ) const
{
Q_UNUSED( type );
return dataOpacity;
return 1.0;
}
double KDecorationFactoryUnstable::shadowBrightness( ShadowType type ) const

5
lib/kdecorationfactory.h
View file

@ -141,10 +141,9 @@ class KWIN_EXPORT KDecorationFactoryUnstable
*/
virtual QList<QRect> shadowQuads( ShadowType type, QSize size ) const;
/**
* This function should return the opacity of the shadow. This is not multiplied
* with the opacity of the window afterwards but is instead provided as \a dataOpacity
* This function should return the desired opacity of the shadow.
*/
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const;
virtual double shadowOpacity( ShadowType type ) const;
/**
* This function should return the desired brightness of the shadow.
*/

5
lib/kwineffects.h
View file

@ -825,10 +825,9 @@ class KWIN_EXPORT EffectWindow
*/
virtual QList<QRect> shadowQuads( ShadowType type ) const = 0;
/**
* Returns the opacity of the shadow. This has already been pre-multiplied by
* the window's opacity if the decoration desires so.
* Returns the desired opacity of the shadow.
*/
virtual double shadowOpacity( ShadowType type, double dataOpacity ) const = 0;
virtual double shadowOpacity( ShadowType type ) const = 0;
/**
* Returns the desired brightness of the shadow.
*/

8
workspace.h
View file

@ -248,7 +248,7 @@ class Workspace : public QObject, public KDecorationDefines
QList< QList<QImage> > decorationShadowTextures();
int decorationShadowTextureList( ShadowType type ) const;
QList<QRect> decorationShadowQuads( ShadowType type, QSize size ) const;
double decorationShadowOpacity( ShadowType type, double dataOpacity ) const;
double decorationShadowOpacity( ShadowType type ) const;
double decorationShadowBrightness( ShadowType type ) const;
double decorationShadowSaturation( ShadowType type ) const;
@ -1022,11 +1022,11 @@ QList<QRect> Workspace::decorationShadowQuads( ShadowType type, QSize size ) con
}
inline
double Workspace::decorationShadowOpacity( ShadowType type, double dataOpacity ) const
double Workspace::decorationShadowOpacity( ShadowType type ) const
{
if( KDecorationFactoryUnstable* factory = dynamic_cast< KDecorationFactoryUnstable* >( mgr->factory() ))
return factory->shadowOpacity( type, dataOpacity );
return dataOpacity;
return factory->shadowOpacity( type );
return 1.0;
}
inline