added possibility to hide root menu from a subview template

HISTORY

@@ -214,4 +214,6 @@ Version 0.3.0
 - fixed bug detecting menu item numbers in main menu
 - fixed recording progress bar in nopacity
 - added <systemmemory> viewelement in main menu
+- added possibility to hide root menu from a subview template
+
 

dtd/displayplugin.dtd

@@ -13,6 +13,7 @@
   scaletvy CDATA #IMPLIED
   scaletvwidth CDATA #IMPLIED
   scaletvheight CDATA #IMPLIED
+  hideroot CDATA #IMPLIED
 >
 
 <!ELEMENT viewelement (area|areascroll)*>

libtemplate/templatefunction.c

@@ -125,6 +125,8 @@ void cTemplateFunction::SetParameters(vector<pair<string, string> > params) {
             p.first = ptScaleTvWidth;
         } else if (!name.compare("scaletvheight")) {
             p.first = ptScaleTvHeight;
+        } else if (!name.compare("hideroot")) {
+            p.first = ptHideRoot;
         } else if (!name.compare("cache")) {
             p.first = ptCache;
         } else if (!name.compare("determinatefont")) {
@@ -260,6 +262,10 @@ bool cTemplateFunction::CalculateParameters(void) {
                 break;
             case ptOverflow:
                 paramValid = SetOverflow(value);
+                break;
+            case ptHideRoot:
+                paramValid = SetHideRoot(value);
+                break;
             default:
                 paramValid = true;
                 break;
@@ -1046,6 +1052,14 @@ bool cTemplateFunction::SetOverflow(string value) {
     return ok;
 }
 
+bool cTemplateFunction::SetHideRoot(string value) {
+    bool hideRoot = 0;
+    if (!value.compare("true"))
+        hideRoot = 1;
+    numericParameters.insert(pair<eParamType, int>(ptHideRoot, hideRoot));
+    return true;
+}
+
 void cTemplateFunction::ParseStringParameters(void) {
     //first replace stringtokens in Text (drawText)
     stringstream text;

libtemplate/templatefunction.h

@@ -76,6 +76,7 @@ enum eParamType {
     ptScaleTvY,
     ptScaleTvWidth,
     ptScaleTvHeight,
+    ptHideRoot,
     ptCache,
     ptDeterminateFont,
     ptNone
@@ -150,6 +151,7 @@ protected:
     bool SetOrientation(string value);
     bool SetFloating(string value);
     bool SetOverflow(string value);
+    bool SetHideRoot(string value);
     void ParseStringParameters(void);
     void ParseNumericalParameters(void);
     void CalculateAlign(int elementWidth, int elementHeight);

libtemplate/templateview.c

@@ -194,6 +194,13 @@ int cTemplateView::GetNumPixmapsViewElement(eViewElement ve) {
     return viewElement->GetNumPixmaps();
 }
 
+bool cTemplateView::HideView(void) {
+    if (!parameters)
+        return false;
+    return parameters->GetNumericParameter(ptHideRoot);
+}
+
+
 bool cTemplateView::ExecuteView(eViewElement ve) {
     map < eViewElement, cTemplateViewElement* >::iterator hit = viewElements.find(ve);
     if (hit == viewElements.end())
@@ -1878,6 +1885,7 @@ cTemplateViewPlugin::cTemplateViewPlugin(string pluginName, int viewID) {
     attributes.insert("scaletvy");
     attributes.insert("scaletvwidth");
     attributes.insert("scaletvheight");
+    attributes.insert("hideroot");
     funcsAllowed.insert(pair< string, set<string> >(viewName, attributes));
 
     //definition of allowed parameters for viewtab

libtemplate/templateview.h

@@ -109,6 +109,7 @@ public:
     cRect GetOsdSize(void);
     int GetNumPixmaps(void);
     int GetNumPixmapsViewElement(eViewElement ve);
+    bool HideView(void);
     bool ExecuteView(eViewElement ve);
     int GetNumListViewMenuItems(void);
     bool GetScalingWindow(cRect &scalingWindow);

views/displaypluginview.c

@@ -34,8 +34,12 @@ bool cDisplayPluginView::createOsd(void) {
 
 void cDisplayPluginView::Deactivate(bool hide) {
     Stop();
-    if (!hide)
+    if (!hide) {
-        return;
+        bool hideFromTemplate = tmplView->HideView();
+        if (!hideFromTemplate)
+            return;
+        esyslog("skindesigner: hiding from template");
+    }
     HidePixmaps();
     for (map< int, cViewGrid* >::iterator it = viewGrids.begin(); it != viewGrids.end(); it++) {
         cViewGrid *viewGrid = it->second;