Send setActive signal when taking focus in Client::takeFocus

This relates to Bug 2189
Clean up minor formatting issues

twin/activation.cpp

@@ -314,7 +314,7 @@ void Workspace::requestFocus( Client* c, bool force )
 
 void Workspace::takeActivity( Client* c, int flags, bool handled )
     {
-     // the 'if( c == active_client ) return;' optimization mustn't be done here
+     // the 'if( c == active_client ) return;' optimization must not be done here
     if (!focusChangeEnabled() && ( c != active_client) )
         flags &= ~ActivityFocus;
 

twin/client.cpp

@@ -2200,9 +2200,13 @@ void Client::takeFocus( allowed_t )
     if ( rules()->checkAcceptFocus( input ))
         {
         XSetInputFocus( tqt_xdisplay(), window(), RevertToPointerRoot, GET_QT_X_TIME() );
+        // Signal that we took focus!
+        setActive( true, true );
         }
     if ( Ptakefocus )
+        {
         sendClientMessage(window(), atoms->wm_protocols, atoms->wm_take_focus);
+        }
     workspace()->setShouldGetFocus( this );
     }
 

twin/clients/keramik/keramik.cpp

@@ -1156,7 +1156,6 @@ void KeramikClient::updateMask()
 
 	TQRegion r;
 	register int w, y = 0;
-	int nrects;
 
 	if ( TQApplication::reverseLayout() ) {
 
@@ -1168,8 +1167,6 @@ void KeramikClient::updateMask()
 			r += TQRegion( x + 9,  y++, w - 15, 1 );
 			r += TQRegion( x + 7,  y++, w - 12, 1 );
 		} else {
-			nrects = 8;
-
 			// Do we have a large titlebar with a retracted caption bubble?
 			// (i.e. the style is set to use large caption bubbles, we're
 			//       not maximized and not active)
@@ -1191,15 +1188,12 @@ void KeramikClient::updateMask()
 
 		// If the caption bubble is visible and extends above the titlebar
 		if ( largeCaption && captionRect.width() >= 25 ) {
-			nrects = 11;
 			register int x = captionRect.left();
 			w = captionRect.width();
 			r += TQRegion( x + 8, y++, w - 19, 1 );
 			r += TQRegion( x + 6, y++, w - 15, 1 );
 			r += TQRegion( x + 5, y++, w - 12, 1 );
 		} else {
-			nrects = 8;
-
 			// Do we have a large titlebar with a retracted caption bubble?
 			// (i.e. the style is set to use large caption bubbles, we're
 			//       not maximized and not active)

twin/group.cpp

@@ -518,7 +518,7 @@ bool Client::sameAppWindowRoleMatch( const Client* c1, const Client* c2, bool ac
         ||
     // hacks here
         // Mozilla has resourceName() and resourceClass() swapped
-        c1->resourceName() == "mozilla" && c2->resourceName() == "mozilla" )
+        ((c1->resourceName() == "mozilla") && (c2->resourceName() == "mozilla")) )
         {
         if( !active_hack )   // without the active hack for focus stealing prevention,
             return c1 == c2; // different mainwindows are always different apps

twin/placement.cpp

@@ -362,12 +362,17 @@ void Placement::placeCascaded (Client* c, TQRect& area, Policy nextPlacement)
     if ((yp + ch) > H) yp = Y;
 
     if ((xp + cw) > W)
+    {
         if (!yp)
         {
         place(c,area,nextPlacement);
         return;
         }
-    else xp = X;
+    }
+    else
+    {
+        xp = X;
+    }
 
   //if this isn't the first window
     if (cci[dn].pos.x() != X && cci[dn].pos.y() != Y)