1 files changed, 81 insertions, 2 deletions

diff --git a/src/render/RenderModel.cpp b/src/render/RenderModel.cpp
index ef0f656..65f4a89 100644
--- a/src/render/RenderModel.cpp
+++ b/src/render/RenderModel.cpp
@@ -16,22 +16,77 @@ void RenderModel::AddObserver(RenderView * observer)
 {
 	observers.push_back(observer);
 	observer->NotifyRendererChanged(this);
+	observer->NotifyRenderChanged(this);
+	observer->NotifyDisplayChanged(this);
+	observer->NotifyColourChanged(this);
 }
 
 void RenderModel::SetRenderMode(unsigned int renderMode)
 {
-	renderer->AddRenderMode(renderMode);
+	if(renderer)
+		renderer->AddRenderMode(renderMode);
+	notifyRenderChanged();
 }
 
 void RenderModel::UnsetRenderMode(unsigned int renderMode)
 {
-	renderer->RemoveRenderMode(renderMode);
+	if(renderer)
+		renderer->RemoveRenderMode(renderMode);
+	notifyRenderChanged();
+}
+
+unsigned int RenderModel::GetRenderMode()
+{
+	if(renderer)
+		return renderer->render_mode;
+	else
+		return 0;
+}
+
+void RenderModel::SetDisplayMode(unsigned int displayMode)
+{
+	if(renderer)
+		renderer->AddDisplayMode(displayMode);
+	notifyDisplayChanged();
+}
+
+void RenderModel::UnsetDisplayMode(unsigned int displayMode)
+{
+	if(renderer)
+		renderer->RemoveDisplayMode(displayMode);
+	notifyDisplayChanged();
+}
+
+unsigned int RenderModel::GetDisplayMode()
+{
+	if(renderer)
+		return renderer->display_mode;
+	else
+		return 0;
+}
+
+void RenderModel::SetColourMode(unsigned int colourMode)
+{
+	if(renderer)
+		renderer->SetColourMode(colourMode);
+	notifyColourChanged();
+}
+
+unsigned int RenderModel::GetColourMode()
+{
+	if(renderer)
+		return renderer->colour_mode;
+	else
+		return 0;
 }
 
 void RenderModel::SetRenderer(Renderer * ren)
 {
 	renderer = ren;
 	notifyRendererChanged();
+	notifyRenderChanged();
+	notifyDisplayChanged();
+	notifyColourChanged();
 }
 
 Renderer * RenderModel::GetRenderer()
@@ -47,6 +102,30 @@ void RenderModel::notifyRendererChanged()
 	}
 }
 
+void RenderModel::notifyRenderChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyRenderChanged(this);
+	}
+}
+
+void RenderModel::notifyDisplayChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyDisplayChanged(this);
+	}
+}
+
+void RenderModel::notifyColourChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyColourChanged(this);
+	}
+}
+
 RenderModel::~RenderModel() {
 	// TODO Auto-generated destructor stub
 }