add detached option for viewelements

displaychannel.c

@@ -22,11 +22,13 @@ cSDDisplayChannel::cSDDisplayChannel(cTemplate *channelTemplate, bool WithInfo)
         doOutput = false;
         return;
     }
+    esyslog("skindesigner: displaychannel opened");
 }
 
 cSDDisplayChannel::~cSDDisplayChannel() {
     if (channelView)
         delete channelView;
+    esyslog("skindesigner: displaychannel closed");
 }
 
 void cSDDisplayChannel::SetChannel(const cChannel *Channel, int Number) {

dtd/displaychannel.dtd

@@ -86,6 +86,9 @@
 
 <!ELEMENT devices (area|areascroll)*>
 <!ATTLIST devices
+  detached CDATA #IMPLIED
+  delay CDATA #IMPLIED
+  fadetime CDATA #IMPLIED
   debug CDATA #IMPLIED
   condition CDATA #IMPLIED
 >

libtemplate/templatefunction.c

@@ -63,6 +63,8 @@ void cTemplateFunction::SetParameters(vector<pair<string, string> > params) {
             p.first = ptHeight;
         } else if (!name.compare("menuitemwidth")) {
             p.first = ptMenuItemWidth;
+        } else if (!name.compare("detached")) {
+            p.first = ptDetached;
         } else if (!name.compare("fadetime")) {
             p.first = ptFadeTime;
         } else if (!name.compare("imagetype")) {
@@ -266,6 +268,9 @@ bool cTemplateFunction::CalculateParameters(void) {
             case ptHideRoot:
                 paramValid = SetHideRoot(value);
                 break;
+            case ptDetached:
+                paramValid = SetDetached(value);
+                break;
             default:
                 paramValid = true;
                 break;
@@ -406,6 +411,8 @@ int cTemplateFunction::GetNumericParameter(eParamType type) {
             return 0;
         else if (type == ptHideRoot)
             return 0;
+        else if (type == ptDetached)
+            return 0;
         return -1;
     }
     return hit->second;
@@ -1062,6 +1069,14 @@ bool cTemplateFunction::SetHideRoot(string value) {
     return true;
 }
 
+bool cTemplateFunction::SetDetached(string value) {
+    int detached = 0;
+    if (!value.compare("true"))
+        detached = 1;
+    numericParameters.insert(pair<eParamType, int>(ptDetached, detached));
+    return true;    
+}
+
 void cTemplateFunction::ParseStringParameters(void) {
     //first replace stringtokens in Text (drawText)
     stringstream text;
@@ -1447,6 +1462,9 @@ string cTemplateFunction::GetParamName(eParamType pt) {
         case ptMenuItemWidth:
             name = "Menu Item Width";
             break;
+        case ptDetached:
+            name = "Detached";
+            break;       
         case ptFadeTime:
             name = "Fade Time";
             break;

libtemplate/templatefunction.h

@@ -45,6 +45,7 @@ enum eParamType {
     ptWidth,
     ptHeight,
     ptMenuItemWidth,
+    ptDetached,
     ptFadeTime,
     ptDelay,
     ptImageType,
@@ -152,6 +153,7 @@ protected:
     bool SetFloating(string value);
     bool SetOverflow(string value);
     bool SetHideRoot(string value);
+    bool SetDetached(string value);
     void ParseStringParameters(void);
     void ParseNumericalParameters(void);
     void CalculateAlign(int elementWidth, int elementHeight);

libtemplate/templateview.c

@@ -221,6 +221,14 @@ bool cTemplateView::ExecuteView(eViewElement ve) {
     return viewElement->Execute();
 }
 
+bool cTemplateView::DetachViewElement(eViewElement ve) {
+    map < eViewElement, cTemplateViewElement* >::iterator hit = viewElements.find(ve);
+    if (hit == viewElements.end())
+        return false;
+    cTemplateViewElement *viewElement = hit->second;
+    return viewElement->Detach();    
+}
+
 int cTemplateView::GetNumListViewMenuItems(void) {
     int numElements = 0;
     cTemplateViewList *menuList = GetViewList(vlMenuItem);
@@ -613,6 +621,7 @@ void cTemplateView::SetFunctionDefinitions(void) {
     string name = "viewelement";
     set<string> attributes;
     attributes.insert("debug");
+    attributes.insert("detached");
     attributes.insert("delay");
     attributes.insert("fadetime");
     attributes.insert("name");

libtemplate/templateview.h

@@ -114,6 +114,7 @@ public:
     int GetNumPixmapsViewElement(eViewElement ve);
     bool HideView(void);
     bool ExecuteView(eViewElement ve);
+    bool DetachViewElement(eViewElement ve);
     int GetNumListViewMenuItems(void);
     bool GetScalingWindow(cRect &scalingWindow);
     map<string,string> GetCustomStringTokens(void) { return globals->GetCustomStringTokens(); };

libtemplate/templateviewelement.c

@@ -124,6 +124,14 @@ bool cTemplateViewElement::Execute(void) {
     return parameters->DoExecute();
 }
 
+bool cTemplateViewElement::Detach(void) {
+    if (!parameters)
+        return false;
+    int detached = parameters->GetNumericParameter(ptDetached);
+    if (detached == 1)
+        return true;
+    return false;
+}
 
 bool cTemplateViewElement::DebugTokens(void) {
     if (!parameters)
@@ -136,6 +144,7 @@ void cTemplateViewElement::Debug(void) {
     esyslog("skindesigner: viewelement container size x: %d, y: %d, width: %d, height %d", containerX, containerY, containerWidth, containerHeight);
     if (parameters)
         parameters->Debug();
+    return;
     for (vector<cTemplatePixmap*>::iterator it = viewPixmaps.begin(); it != viewPixmaps.end(); it++) {
         (*it)->Debug();
     }

libtemplate/templateviewelement.h

@@ -107,6 +107,7 @@ public:
     cTemplatePixmap *GetNextPixmap(void);
     cTemplateFunction *GetFunction(string name);
     bool Execute(void);
+    bool Detach(void);
     bool DebugTokens(void);
     virtual void Debug(void);
 };

skins/metrixhd/xmlfiles/displaychannel.xml

@@ -196,7 +196,7 @@
     {devices[channelid]}        ID of the currently tuned channel
     {devices[source]}           source of the currently tuned channel
     -->
-    <devices>
+    <devices detached="true" delay="100" fadetime="300">
         <area condition="{showdevices}" x="70%" y="30%" width="30%" height="{areaheight}/12 * {numdevices}" layer="1">
             <fill color="{clrTransBlack}"/>
         </area>

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;