Changeset 1614 for code/branches/hud/src/orxonox/overlays/OrxonoxOverlay.cc

Timestamp:

Jun 21, 2008, 2:35:24 PM (16 years ago)

Author:

rgrieder

Message:

• Dots on the Radar actually disappear now when a Ship gets destroyed…
• svn save to keep History of HUDText when renaming AND moving

File:

• code/branches/hud/src/orxonox/overlays/OrxonoxOverlay.cc (modified) (6 diffs)

code/branches/hud/src/orxonox/overlays/OrxonoxOverlay.cc

@@ -31 +31 @@
 
 #include <OgreOverlayManager.h>
+#include <OgrePanelOverlayElement.h>
 #include "util/Convert.h"
 #include "core/CoreIncludes.h"
@@ -41 +42 @@
   OrxonoxOverlay::OrxonoxOverlay()
     : overlay_(0)
+    , background_(0)
     , windowAspectRatio_(1.0f)
     , bCorrectAspect_(false)
@@ -50 +52 @@
   {
     RegisterObject(OrxonoxOverlay);
+  }
+
+  OrxonoxOverlay::~OrxonoxOverlay()
+  {
+    if (this->background_)
+      Ogre::OverlayManager::getSingleton().destroyOverlayElement(this->background_);
   }
 
@@ -63 +71 @@
       this->windowResized(GraphicsEngine::getSingleton().getWindowWidth(),
             GraphicsEngine::getSingleton().getWindowHeight());
+
+      // create background
+      this->background_ = static_cast<Ogre::PanelOverlayElement*>(
+          Ogre::OverlayManager::getSingleton().createOverlayElement("Panel", getUniqueNumberStr() + "_Background"));
+      this->overlay_->add2D(this->background_);
     }
 
@@ -70 +83 @@
     XMLPortParam(OrxonoxOverlay, "origin", setOrigin, getOrigin, xmlElement, mode);
     XMLPortParam(OrxonoxOverlay, "position", setPosition, getPosition, xmlElement, mode);
+    XMLPortParam(OrxonoxOverlay, "background", setBackgroundMaterial, getBackgroundMaterial, xmlElement, mode);
 
     if (mode == XMLPort::LoadObject)
@@ -83 +97 @@
   }
 
-  OrxonoxOverlay::~OrxonoxOverlay()
+  void OrxonoxOverlay::setBackgroundMaterial(const std::string& material)
   {
+    if (this->background_ && material != "")
+      this->background_->setMaterialName(material);
+  }
+
+  std::string OrxonoxOverlay::getBackgroundMaterial() const
+  {
+    if (this->background_)
+      return this->background_->getMaterialName();
+    else
+      return "";
   }