Fix kompmgr shadow support

Add kompmgr settings reload method to twin DCOP
Fix up kompmgr kcontrol module
Make default TDM login screen appearance more like the rest of the TDE login system

9 files changed, 152 insertions, 60 deletions

diff --git a/tdm/config.def b/tdm/config.def
index 936147eb1..b1045b6db 100644
--- a/tdm/config.def
+++ b/tdm/config.def
@@ -2045,9 +2045,9 @@ Type: enum
  None/LOGO_NONE: nothing
  Logo/LOGO_LOGO: the image specified by <option>LogoPixmap</option>
  Clock/LOGO_CLOCK: a neat analog clock
-Default: Clock
+Default: None
 User: greeter
-Instance: */Logo
+Instance: */None
 Comment:
  What should be shown in the greeter's logo are:
 Description:
@@ -2153,10 +2153,10 @@ Description:
 
 Key: GreetFont
 Type: string
-Default: "Sans Serif,22,5,0,50,0"
-CDefault: "Serif,20,bold"
+Default: "Sans Serif,10,-1,5,75,0,0,0,0,0"
+CDefault: "Serif,10,bold"
 User: greeter:font
-Instance: #*/"Sans Serif,22,5,0,50,0"
+Instance: #*/"Sans Serif,10,-1,5,75,0,0,0,0,0"
 Comment: &
 Description:
  The font for the greeter headline.
diff --git a/tdm/kfrontend/kgreeter.cpp b/tdm/kfrontend/kgreeter.cpp
index 97c6f2588..77b827ff2 100644
--- a/tdm/kfrontend/kgreeter.cpp
+++ b/tdm/kfrontend/kgreeter.cpp
@@ -40,6 +40,7 @@ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 #include <ksimpleconfig.h>
 #include <kstringhandler.h>
 #include <kdebug.h>
+#include <kdialog.h>
 
 #undef Unsorted // x headers suck - make tqdir.h work with --enable-final
 #include <tqdir.h>
@@ -908,11 +909,21 @@ KStdGreeter::KStdGreeter()
 		complainLabel->setPaletteForegroundColor( Qt::red );
 		inner_box->addWidget( complainLabel );
 	}
+	if (_logoArea == LOGO_NONE) {
+		KSMModalDialogHeader *theader = new KSMModalDialogHeader(this);
+		inner_box->addWidget( theader, AlignCenter );
+	}
 	if (!_greetString.isEmpty()) {
 		TQLabel *welcomeLabel = new TQLabel( _greetString, this );
 		welcomeLabel->setAlignment( AlignCenter );
 		welcomeLabel->setFont( _greetFont );
 		inner_box->addWidget( welcomeLabel );
+		if (_logoArea == LOGO_NONE) {
+			// Match caps lock warning font size
+			TQLabel *spacerLabel = new TQLabel( " ", this );
+			spacerLabel->setFont( _failFont );
+			inner_box->addWidget( spacerLabel, AlignCenter );
+		}
 	}
 
 	switch (_logoArea) {
diff --git a/twin/KWinInterface.h b/twin/KWinInterface.h
index ec1d9f1f8..445e42fe9 100644
--- a/twin/KWinInterface.h
+++ b/twin/KWinInterface.h
@@ -32,12 +32,13 @@ class KWinInterface : virtual public DCOPObject
     virtual void startKompmgr() = 0;
     virtual void stopKompmgr() = 0;
     virtual bool kompmgrIsRunning() = 0;
+    virtual void kompmgrReloadSettings() = 0;
     virtual void setOpacity(unsigned long winId, unsigned int opacityPercent) = 0;
     virtual void setShadowSize(unsigned long winId, unsigned int shadowSizePercent) = 0;
     virtual void setUnshadowed(unsigned long winId) = 0;
 
     k_dcop_signals:
-    
+
     virtual void kompmgrStarted() = 0;
     virtual void kompmgrStopped() = 0;
 
diff --git a/twin/kcmtwin/twinoptions/windows.cpp b/twin/kcmtwin/twinoptions/windows.cpp
index 567121a1a..a6c2645c5 100644
--- a/twin/kcmtwin/twinoptions/windows.cpp
+++ b/twin/kcmtwin/twinoptions/windows.cpp
@@ -1357,56 +1357,65 @@ KTranslucencyConfig::KTranslucencyConfig (bool _standAlone, KConfig *_config, TQ
   TQGridLayout *gLay2 = new TQGridLayout(vLay2,6,2);
   gLay2->setColStretch(1,1);
 
-  TQLabel *label2 = new TQLabel(i18n("Base shadow size:"),sGroup);
+  TQLabel *label2 = new TQLabel(i18n("Base shadow radius:"),sGroup);
   gLay2->addWidget(label2,0,0);
+  baseShadowSize = new KIntNumInput(6,sGroup);
+  baseShadowSize->setRange(0,32);
+//   inactiveWindowShadowSize->setSuffix("px");
+  gLay2->addWidget(baseShadowSize,0,1);
+
+  TQLabel *label2a = new TQLabel(i18n("Inactive window shadow size:"),sGroup);
+  gLay2->addWidget(label2a,1,0);
   inactiveWindowShadowSize = new KIntNumInput(6,sGroup);
   inactiveWindowShadowSize->setRange(0,32);
 //   inactiveWindowShadowSize->setSuffix("px");
-  gLay2->addWidget(inactiveWindowShadowSize,0,1);
+  gLay2->addWidget(inactiveWindowShadowSize,1,1);
 
-  TQLabel *label1 = new TQLabel(i18n("Active window shadow size multiplier:"),sGroup);
-  gLay2->addWidget(label1,1,0);
+  TQLabel *label1 = new TQLabel(i18n("Active window shadow size:"),sGroup);
+  gLay2->addWidget(label1,2,0);
   activeWindowShadowSize = new KIntNumInput(12,sGroup);
   activeWindowShadowSize->setRange(0,32);
 //   activeWindowShadowSize->setSuffix("px");
-  gLay2->addWidget(activeWindowShadowSize,1,1);
+  gLay2->addWidget(activeWindowShadowSize,2,1);
 
-  TQLabel *label3 = new TQLabel(i18n("Dock shadow size multiplier:"),sGroup);
-  gLay2->addWidget(label3,2,0);
+  TQLabel *label3 = new TQLabel(i18n("Dock shadow size:"),sGroup);
+  gLay2->addWidget(label3,3,0);
   dockWindowShadowSize = new KIntNumInput(6,sGroup);
   dockWindowShadowSize->setRange(0,32);
 //   dockWindowShadowSize->setSuffix("px");
-  gLay2->addWidget(dockWindowShadowSize,2,1);
+  gLay2->addWidget(dockWindowShadowSize,3,1);
 
-  TQLabel *label3a = new TQLabel(i18n("Menu shadow size multiplier:"),sGroup);
-  gLay2->addWidget(label3a,3,0);
+  TQLabel *label3a = new TQLabel(i18n("Menu shadow size:"),sGroup);
+  gLay2->addWidget(label3a,4,0);
   menuWindowShadowSize = new KIntNumInput(6,sGroup);
   menuWindowShadowSize->setRange(0,32);
 //   menuWindowShadowSize->setSuffix("px");
-  gLay2->addWidget(menuWindowShadowSize,3,1);
+  gLay2->addWidget(menuWindowShadowSize,4,1);
 
-  // Menu shadow settings don't work
+  // FIXME
+  // Menu control does not work!
+  // Menus appear to be controlled by the base shadow radius ONLY
   label3a->hide();
   menuWindowShadowSize->hide();
 
   TQLabel *label4 = new TQLabel(i18n("Vertical offset:"),sGroup);
-  gLay2->addWidget(label4,4,0);
+  gLay2->addWidget(label4,5,0);
   shadowTopOffset = new KIntNumInput(80,sGroup);
   shadowTopOffset->setSuffix("%");
   shadowTopOffset->setRange(-200,200);
-  gLay2->addWidget(shadowTopOffset,4,1);
+  gLay2->addWidget(shadowTopOffset,5,1);
 
   TQLabel *label5 = new TQLabel(i18n("Horizontal offset:"),sGroup);
-  gLay2->addWidget(label5,5,0);
+  gLay2->addWidget(label5,6,0);
   shadowLeftOffset = new KIntNumInput(0,sGroup);
   shadowLeftOffset->setSuffix("%");
   shadowLeftOffset->setRange(-200,200);
-  gLay2->addWidget(shadowLeftOffset,5,1);
+  gLay2->addWidget(shadowLeftOffset,6,1);
 
   TQLabel *label6 = new TQLabel(i18n("Shadow color:"),sGroup);
-  gLay2->addWidget(label6,5,0);
+  gLay2->addWidget(label6,7,0);
   shadowColor = new KColorButton(Qt::black,sGroup);
-  gLay2->addWidget(shadowColor,6,1);
+  gLay2->addWidget(shadowColor,7,1);
   gLay2->setColStretch(1,1);
   vLay2->addSpacing(11);
   removeShadowsOnMove = new TQCheckBox(i18n("Remove shadows on move"),sGroup);
@@ -1468,6 +1477,7 @@ KTranslucencyConfig::KTranslucencyConfig (bool _standAlone, KConfig *_config, TQ
   connect(menuWindowShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
   connect(activeWindowShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
   connect(inactiveWindowShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
+  connect(baseShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
   connect(shadowTopOffset, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
   connect(shadowLeftOffset, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(changed()));
   connect(shadowColor, TQT_SIGNAL(changed(const TQColor&)), TQT_SLOT(changed()));
@@ -1481,6 +1491,7 @@ KTranslucencyConfig::KTranslucencyConfig (bool _standAlone, KConfig *_config, TQ
   connect(useShadows, TQT_SIGNAL(toggled(bool)), menuWindowShadowSize, TQT_SLOT(setEnabled(bool)));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), activeWindowShadowSize, TQT_SLOT(setEnabled(bool)));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), inactiveWindowShadowSize, TQT_SLOT(setEnabled(bool)));
+  connect(useShadows, TQT_SIGNAL(toggled(bool)), baseShadowSize, TQT_SLOT(setEnabled(bool)));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), shadowTopOffset, TQT_SLOT(setEnabled(bool)));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), shadowLeftOffset, TQT_SLOT(setEnabled(bool)));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), shadowColor, TQT_SLOT(setEnabled(bool)));
@@ -1496,6 +1507,7 @@ KTranslucencyConfig::KTranslucencyConfig (bool _standAlone, KConfig *_config, TQ
   connect(disableARGB, TQT_SIGNAL(toggled(bool)), TQT_SLOT(resetKompmgr()));
   connect(useShadows, TQT_SIGNAL(toggled(bool)), TQT_SLOT(resetKompmgr()));
   connect(inactiveWindowShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(resetKompmgr()));
+  connect(baseShadowSize, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(resetKompmgr()));
   connect(shadowTopOffset, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(resetKompmgr()));
   connect(shadowLeftOffset, TQT_SIGNAL(valueChanged(int)), TQT_SLOT(resetKompmgr()));
   connect(shadowColor, TQT_SIGNAL(changed(const TQColor&)), TQT_SLOT(resetKompmgr()));
@@ -1536,10 +1548,10 @@ void KTranslucencyConfig::load( void )
   dockWindowOpacity->setValue(config->readNumEntry("DockOpacity",80));
 
   int ass, iss, dss, mss;
-  dss = config->readNumEntry("DockShadowSize", 33);
-  mss = config->readNumEntry("MenuShadowSize", 33);
-  ass = config->readNumEntry("ActiveWindowShadowSize", 133);
-  iss = config->readNumEntry("InactiveWindowShadowSize", 67);
+  dss = config->readNumEntry("DockShadowSize", 0*100);
+  mss = config->readNumEntry("MenuShadowSize", 1*100);
+  ass = config->readNumEntry("ActiveWindowShadowSize", 2*100);
+  iss = config->readNumEntry("InactiveWindowShadowSize", 1*100);
 
   activeWindowOpacity->setEnabled(activeWindowTransparency->isChecked());
   inactiveWindowOpacity->setEnabled(inactiveWindowTransparency->isChecked());
@@ -1552,14 +1564,15 @@ void KTranslucencyConfig::load( void )
   disableARGB->setChecked(conf_.readBoolEntry("DisableARGB",FALSE));
 
   useShadows->setChecked(conf_.readEntry("Compmode","").compare("CompClientShadows") == 0);
-  shadowTopOffset->setValue(-1*(conf_.readNumEntry("ShadowOffsetY",-80)));
-  shadowLeftOffset->setValue(-1*(conf_.readNumEntry("ShadowOffsetX",0)));
+  shadowTopOffset->setValue(-1*(conf_.readNumEntry("ShadowOffsetY",200)));
+  shadowLeftOffset->setValue(-1*(conf_.readNumEntry("ShadowOffsetX",200)));
 
   int ss =  conf_.readNumEntry("ShadowRadius",6);
-  dockWindowShadowSize->setValue((int)(dss*ss/100.0));
-  menuWindowShadowSize->setValue((int)(mss*ss/100.0));
-  activeWindowShadowSize->setValue((int)(ass*ss/100.0));
-  inactiveWindowShadowSize->setValue((int)(iss*ss/100.0));
+  dockWindowShadowSize->setValue((int)(dss/100.0));
+  menuWindowShadowSize->setValue((int)(mss/100.0));
+  activeWindowShadowSize->setValue((int)(ass/100.0));
+  inactiveWindowShadowSize->setValue((int)(iss/100.0));
+  baseShadowSize->setValue((int)(ss));
 
   TQString hex = conf_.readEntry("ShadowColor","#000000");
   uint r, g, b;
@@ -1602,10 +1615,10 @@ void KTranslucencyConfig::save( void )
   // we set inactive windows to 100%, the radius to the inactive window value and adjust the multiplicators for docks and active windows
   // this way the user can set the three values without caring about the radius/multiplicator stuff
    // additionally we find a value between big and small values to have a more smooth appereance
-   config->writeEntry("DockShadowSize",(int)(200.0 * dockWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
-   config->writeEntry("MenuShadowSize",(int)(200.0 * menuWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
-   config->writeEntry("ActiveWindowShadowSize",(int)(200.0 * activeWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
-   config->writeEntry("InactiveWindowShadowSize",(int)(200.0 * inactiveWindowShadowSize->value() / (activeWindowShadowSize->value() + inactiveWindowShadowSize->value())));
+  config->writeEntry("DockShadowSize",(int)(100.0 * dockWindowShadowSize->value()));
+  config->writeEntry("MenuShadowSize",(int)(100.0 * menuWindowShadowSize->value()));
+  config->writeEntry("ActiveWindowShadowSize",(int)(100.0 * activeWindowShadowSize->value()));
+  config->writeEntry("InactiveWindowShadowSize",(int)(100.0 * inactiveWindowShadowSize->value()));
 
   config->writeEntry("RemoveShadowsOnMove",removeShadowsOnMove->isChecked());
   config->writeEntry("RemoveShadowsOnResize",removeShadowsOnResize->isChecked());
@@ -1626,7 +1639,7 @@ void KTranslucencyConfig::save( void )
   TQString hex;
   hex.sprintf("0x%02X%02X%02X", r,g,b);
   conf_->writeEntry("ShadowColor",hex);
-  conf_->writeEntry("ShadowRadius",(activeWindowShadowSize->value() + inactiveWindowShadowSize->value()) / 2);
+  conf_->writeEntry("ShadowRadius",baseShadowSize->value());
   conf_->writeEntry("FadeWindows",fadeInWindows->isChecked());
   conf_->writeEntry("FadeMenuWindows",fadeInMenuWindows->isChecked());
   conf_->writeEntry("FadeTrans",fadeOnOpacityChange->isChecked());
@@ -1644,6 +1657,8 @@ void KTranslucencyConfig::save( void )
   }
   if (useTranslucency->isChecked())
     startKompmgr();
+  else
+    stopKompmgr();
   emit KCModule::changed(false);
 }
 
@@ -1665,12 +1680,13 @@ void KTranslucencyConfig::defaults()
   movingWindowOpacity->setValue(25);
   dockWindowOpacity->setValue(80);
 
-  dockWindowShadowSize->setValue(6);
-  menuWindowShadowSize->setValue(6);
-  activeWindowShadowSize->setValue(12);
-  inactiveWindowShadowSize->setValue(6);
-  shadowTopOffset->setValue(80);
-  shadowLeftOffset->setValue(0);
+  dockWindowShadowSize->setValue(0);
+  menuWindowShadowSize->setValue(1);
+  activeWindowShadowSize->setValue(2);
+  inactiveWindowShadowSize->setValue(1);
+  baseShadowSize->setValue(1);
+  shadowTopOffset->setValue(200);
+  shadowLeftOffset->setValue(200);
 
   activeWindowOpacity->setEnabled(false);
   inactiveWindowOpacity->setEnabled(false);
@@ -1701,10 +1717,13 @@ bool KTranslucencyConfig::kompmgrAvailable()
 
 void KTranslucencyConfig::startKompmgr()
 {
-    bool ret;
-    KProcess proc;
-    proc << "kompmgr";
-    ret = proc.start(KProcess::DontCare);
+    kapp->dcopClient()->send("twin*", "", "startKompmgr()", TQString(""));
+    kapp->dcopClient()->send("twin*", "", "kompmgrReloadSettings()", TQString(""));
+}
+
+void KTranslucencyConfig::stopKompmgr()
+{
+    kapp->dcopClient()->send("twin*", "", "stopKompmgr()", TQString(""));
 }
 
 void KTranslucencyConfig::showWarning(bool alphaActivated)
diff --git a/twin/kcmtwin/twinoptions/windows.h b/twin/kcmtwin/twinoptions/windows.h
index 0b371d054..cbce12676 100644
--- a/twin/kcmtwin/twinoptions/windows.h
+++ b/twin/kcmtwin/twinoptions/windows.h
@@ -275,6 +275,7 @@ private:
   KIntNumInput *menuWindowShadowSize;
   KIntNumInput *activeWindowShadowSize;
   KIntNumInput *inactiveWindowShadowSize;
+  KIntNumInput *baseShadowSize;
   KIntNumInput *shadowTopOffset;
   KIntNumInput *shadowLeftOffset;
   KIntNumInput *fadeInSpeed;
@@ -286,9 +287,10 @@ private:
   bool resetKompmgr_;
   bool kompmgrAvailable();
   void startKompmgr();
+  void stopKompmgr();
   bool kompmgrAvailable_;
   KProcess *kompmgr;
-  
+
 private slots:
   void resetKompmgr();
   void showWarning(bool alphaActivated);
diff --git a/twin/kompmgr/kompmgr.c b/twin/kompmgr/kompmgr.c
index 82166766e..f203c32d0 100644
--- a/twin/kompmgr/kompmgr.c
+++ b/twin/kompmgr/kompmgr.c
@@ -277,6 +277,15 @@ get_opacity_percent(Display *dpy, win *w);
 static XserverRegion
 win_extents (Display *dpy, win *w);
 
+static void
+presum_gaussian (conv *map);
+
+static conv *
+make_gaussian_map (Display *dpy, double r);
+
+Picture
+solid_picture (Display *dpy, Bool argb, double a, double r, double g, double b);
+
 CompMode    compMode = CompSimple;
 
 int	    shadowRadius = 12;
@@ -403,6 +412,27 @@ void delete_pid_file()
 #endif
 }
 
+void clear_shadow_cache()
+{
+    win *w;
+
+    for (w = list; w; w = w->next) {
+        if (w->shadow)
+        {
+            XRenderFreePicture (dpy, w->shadow);
+            w->shadow = None;
+            if (w->opacity != OPAQUE && !w->alphaPict)
+                w->alphaPict = solid_picture (dpy, False,
+                    (double) w->opacity / OPAQUE, shadowColor.red, shadowColor.green, shadowColor.blue);
+            if( w->extents != None ) {
+                XFixesDestroyRegion( dpy, w->extents );
+            }
+            w->extents = win_extents (dpy, w);
+            w->damaged = 1; /* redraw */
+	}
+    }
+}
+
 void handle_siguser (int sig)
 {
     int uidnum;
@@ -456,6 +486,19 @@ void handle_siguser (int sig)
 
         loadConfig(filename); /* reload the configuration file */
 
+        /* set background/shadow picture using the new settings */
+        blackPicture = solid_picture (dpy, True, 1, (double)(shadowColor.red)/0xff, (double)(shadowColor.green)/0xff, (double)(shadowColor.blue)/0xff);
+        if (compMode == CompServerShadows)
+            transBlackPicture = solid_picture (dpy, True, 0.3, 0, 0, 0);
+
+        /* regenerate shadows using the new settings */
+        if (compMode == CompClientShadows)
+        {
+            gaussianMap = make_gaussian_map(dpy, shadowRadius);
+            presum_gaussian (gaussianMap);
+        }
+        clear_shadow_cache();
+
         free(filename);
         filename = NULL;
     }
@@ -1419,7 +1462,6 @@ paint_all (Display *dpy, XserverRegion region)
 		{
 			w->borderClip = XFixesCreateRegion (dpy, 0, 0);
 			XFixesCopyRegion (dpy, w->borderClip, region);
-			XFixesIntersectRegion(dpy, w->borderClip, w->borderClip, w->borderSize);
 		}
 		w->prev_trans = t;
 		t = w;
@@ -2892,6 +2934,8 @@ options[NUMBEROFOPTIONS] = {
 
 void
 setValue(Option option, char *value ){
+	int i;
+
 	switch(option){ /*please keep that upside-down, because this way adding a new option is easier (all in one view)*/
 
 		case FadeDelta:
@@ -2920,7 +2964,7 @@ setValue(Option option, char *value ){
 			break;
 		case ShadowRadius:
 			shadowRadius = atoi(value);
-			break;                    
+			break;
 		case ShadowColor:
 			setShadowColor(value);
 			break;
@@ -2955,12 +2999,18 @@ setValue(Option option, char *value ){
 		case Compmode:
 			if( strcasecmp(value, "CompClientShadows") == 0 ){
 				compMode = CompClientShadows;
+				for (i = 0; i < NUM_WINTYPES; ++i)
+					winTypeShadow[i] = True;
 			}
 			else if( strcasecmp(value, "CompServerShadows") == 0 ){
 				compMode = CompServerShadows;
+				for (i = 0; i < NUM_WINTYPES; ++i)
+					winTypeShadow[i] = True;
 			}
 			else{
 				compMode = CompSimple; /*default*/
+				for (i = 0; i < NUM_WINTYPES; ++i)
+					winTypeShadow[i] = False;
 			}
 			break;
 		case Display_:
diff --git a/twin/options.cpp b/twin/options.cpp
index 07f4d88fd..ea9efd01e 100644
--- a/twin/options.cpp
+++ b/twin/options.cpp
@@ -183,12 +183,12 @@ unsigned long Options::updateSettings()
     keepAboveAsActive = config->readBoolEntry("TreatKeepAboveAsActive", true);
     //TODO: remove this variable
     useTitleMenuSlider = true;
-    activeWindowShadowSize = config->readNumEntry("ActiveWindowShadowSize", 200);
-    inactiveWindowShadowSize = config->readNumEntry("InactiveWindowShadowSize", 100);
-    dockShadowSize = config->readNumEntry("DockShadowSize", 80);
-    menuShadowSize = config->readNumEntry("MenuShadowSize", 80);
-    removeShadowsOnMove = config->readBoolEntry("RemoveShadowsOnMove", true);
-    removeShadowsOnResize = config->readBoolEntry("RemoveShadowsOnResize", true);
+    activeWindowShadowSize = config->readNumEntry("ActiveWindowShadowSize",  2*100);
+    inactiveWindowShadowSize = config->readNumEntry("InactiveWindowShadowSize",  1*100);
+    dockShadowSize = config->readNumEntry("DockShadowSize", 0*100);
+    menuShadowSize = config->readNumEntry("MenuShadowSize", 1*100);
+    removeShadowsOnMove = config->readBoolEntry("RemoveShadowsOnMove", false);
+    removeShadowsOnResize = config->readBoolEntry("RemoveShadowsOnResize", false);
     onlyDecoTranslucent = config->readBoolEntry("OnlyDecoTranslucent",false);
     resetKompmgr = config->readBoolEntry("ResetKompmgr", false);
     if (resetKompmgr)
diff --git a/twin/workspace.cpp b/twin/workspace.cpp
index 923e8775a..6df4d1198 100644
--- a/twin/workspace.cpp
+++ b/twin/workspace.cpp
@@ -2806,13 +2806,21 @@ void Workspace::stopKompmgr()
     kompmgr->disconnect(this, TQT_SLOT(restartKompmgr(KProcess*)));
     options->useTranslucency = FALSE;
     if (popup){ delete popup; popup = 0L; } // to add/remove opacity slider
-    kompmgr->kill();
+    kompmgr->kill(SIGKILL);
     TQByteArray ba;
     TQDataStream arg(ba, IO_WriteOnly);
     arg << "";
     kapp->dcopClient()->emitDCOPSignal("default", "kompmgrStopped()", ba);
 }
 
+void Workspace::kompmgrReloadSettings()
+{
+    if (!kompmgr || !kompmgr->isRunning()) {
+        return;
+    }
+    kompmgr->kill(SIGUSR2);
+}
+
 bool Workspace::kompmgrIsRunning()
 {
    return kompmgr && kompmgr->isRunning();
diff --git a/twin/workspace.h b/twin/workspace.h
index 7cb2c3a6a..f1f7dc97e 100644
--- a/twin/workspace.h
+++ b/twin/workspace.h
@@ -413,7 +413,8 @@ class Workspace : public TQObject, public KWinInterface, public KDecorationDefin
         void restartKompmgr( KProcess *proc );
         void handleKompmgrOutput( KProcess *proc, char *buffer, int buflen);
         void stopKompmgr();
-        // end 
+        void kompmgrReloadSettings();
+        // end
 
     protected:
         bool keyPressMouseEmulation( XKeyEvent& ev );