add detached option for viewelements

views/displaychannelview.c

@@ -393,20 +393,11 @@ void cDisplayChannelView::DrawSignal(void) {
     if (!ExecuteViewElement(veSignalQuality)) {
         return;
     }
+
     time_t Now = time(NULL);
     if (Now != lastSignalDisplay) {
-#ifdef DOPROFILE
-        cStopWatch watch("DrawSignal");
-#endif
         int SignalStrength = cDevice::ActualDevice()->SignalStrength();
-#ifdef DOPROFILE
-        watch.Report("SignalStrength");
-#endif
         int SignalQuality = cDevice::ActualDevice()->SignalQuality();
-#ifdef DOPROFILE
-        watch.Report("SignalQuality");
-        watch.Stop("DrawSignal");
-#endif
         if (SignalStrength < 0) SignalStrength = 0;
         if (SignalQuality < 0) SignalQuality = 0;
         if ((SignalStrength == 0)&&(SignalQuality==0))
@@ -445,6 +436,11 @@ void cDisplayChannelView::DrawDevices(bool initial) {
     if (!ExecuteViewElement(veDevices)) {
         return;
     }
+
+    if (DetachViewElement(veDevices)) {
+        esyslog("skindesigner: start new thread for devices");
+    }
+
     map < string, string > stringTokens;
     map < string, int > intTokens;
     map < string, vector< map< string, string > > > deviceLoopTokens;

views/view.c

@@ -206,12 +206,20 @@ void cView::ActivateScrolling(void) {
 }
 
 bool cView::ExecuteViewElement(eViewElement ve) {
+    if (!tmplView)
+        return false;
     bool doExecute = tmplView->ExecuteView(ve);
     if (!doExecute)
         return false;
     return tmplView->GetNumPixmapsViewElement(ve);
 }
 
+bool cView::DetachViewElement(eViewElement ve) {
+    if (!tmplView)
+        return false;
+    return tmplView->DetachViewElement(ve);    
+}
+
 bool cView::ViewElementScrolls(eViewElement ve) {
     if (scrollingPix < 0)
         return false;

views/view.h

@@ -43,6 +43,7 @@ protected:
     void ClearViewElement(eViewElement ve);
     void DestroyViewElement(eViewElement ve);
     bool ExecuteViewElement(eViewElement ve);
+    bool DetachViewElement(eViewElement ve);
     bool ViewElementScrolls(eViewElement ve);
     void CreateViewPixmap(int num, cTemplatePixmap *pix, cRect *size = NULL);
     void CreateScrollingPixmap(int num, cTemplatePixmap *pix, cSize &drawportSize);

views/viewhelpers.c

@@ -6,6 +6,7 @@
 #include "viewhelpers.h"
 
 cViewHelpers::cViewHelpers(void) {
+    numDevices = 0;
     devicesInit = false;
     lastSecond = -1;
     lastMinute = -1;
@@ -20,7 +21,7 @@ cViewHelpers::~cViewHelpers() {
 }
 
 void cViewHelpers::InitDevices(void) {
-    int numDevices = cDevice::NumDevices();
+    numDevices = cDevice::NumDevices();
     lastSignalStrength = new int[numDevices];
     lastSignalQuality = new int[numDevices];
     recDevices = new bool[numDevices];
@@ -33,10 +34,6 @@ void cViewHelpers::InitDevices(void) {
 }
 
 bool cViewHelpers::SetDevices(bool initial, map<string,int> *intTokens, vector<map<string,string> > *devices) {
-#ifdef DOPROFILE
-    cStopWatch watch("SetDevices");
-#endif
-    int numDevices = cDevice::NumDevices();
     if (!initial) {
         //check if drawing is necessary
         bool changed = false;
@@ -46,23 +43,13 @@ bool cViewHelpers::SetDevices(bool initial, map<string,int> *intTokens, vector<m
                 continue;
             }
             int signalStrength = device->SignalStrength();
-#ifdef DOPROFILE
-            watch.Report(*cString::sprintf("SignalStrength() device %d", i));
-#endif
             int signalQuality = device->SignalQuality();
-#ifdef DOPROFILE
-            watch.Report(*cString::sprintf("SignalQuality() device %d", i));
-#endif
-
             if ((signalStrength != lastSignalStrength[i]) || (signalQuality != lastSignalQuality[i])) {
                 changed = true;
                 break;
             }            
         }
         if (!changed) {
-#ifdef DOPROFILE
-            watch.Stop("SetDevices End");
-#endif
             return false;
         }
     }
@@ -109,13 +96,7 @@ bool cViewHelpers::SetDevices(bool initial, map<string,int> *intTokens, vector<m
             deviceVals.insert(pair< string, string >("devices[hascam]", "0"));
         }
         int signalStrength = device->SignalStrength();
-#ifdef DOPROFILE
-        watch.Report(*cString::sprintf("SignalStrength() device %d", i));
-#endif
         int signalQuality = device->SignalQuality();
-#ifdef DOPROFILE
-        watch.Report(*cString::sprintf("SignalQuality() device %d", i));
-#endif
         stringstream strCamNumber;
         strCamNumber << camNumber;
         deviceVals.insert(pair< string, string >("devices[cam]", strCamNumber.str()));
@@ -157,9 +138,6 @@ bool cViewHelpers::SetDevices(bool initial, map<string,int> *intTokens, vector<m
     }
 
     intTokens->insert(pair<string, int>("numdevices", actualNumDevices));
-#ifdef DOPROFILE
-    watch.Stop("SetDevices End");
-#endif
     return true;
 }
 

views/viewhelpers.h

@@ -3,6 +3,7 @@
 
 class cViewHelpers {
 private:
+    int numDevices;
     bool devicesInit;
     int* lastSignalStrength;
     int* lastSignalQuality;