*

LifeMaterialEditor/GUINodeContainer.h

@@ -0,0 +1,95 @@
+#ifndef GUINodeContainer_h__
+#define GUINodeContainer_h__
+
+#include <gui/GUIWindow.h>
+#include <gui/GUIManager.h>
+#include <gui/GUIMenu.h>
+#include "GUIShaderNode.h"
+#include "GUIShaderNodeTexture.h"
+#include <shaders/IShaderGraph.h>
+#include <vector>
+#include <ISerializable.h>
+#include <delegate/Delegate.h>
+
+struct LinkInfo
+{
+	GUIShaderNodeIO* left;
+	GUIShaderNodeIO* right;
+};
+
+#define SPLINE_FREQ 20
+typedef std::vector<GUIShaderNode*> NodeCollection;
+typedef std::vector<GUIShaderNode*>::iterator NodeCollectionItr;
+
+class GUINodeContainer : public GUIWindow, public ISerializable
+{
+public:
+    EVENT2(GUINodeContainer_NodeEvent, GUINodeContainer*, GUIShaderNode*);
+    GUINodeContainer_NodeEvent Event_DeleteNode;
+
+	GUINodeContainer(IShaderGraph* graph);
+	~GUINodeContainer();
+	bool Serialize(Core::IMemoryStream* stm);
+	bool Deserialize(Core::IMemoryStream* stm);
+
+	//void AddChild(GUIWindow* val);
+	void MakeLink(GUIShaderNodeIO* left, GUIShaderNodeIO* right);
+    void BreakLink(GUIShaderNodeIO* left, GUIShaderNodeIO* right);
+
+	void SetBackColor(const Vec4f& color);
+	void RenderSelf();
+	GUIShaderNode* FindNode(int id);
+	GUIShaderNode* AddNode(const String& name);
+	void Invalidate()
+	{
+		GUIWindow::Invalidate();
+		invalid = true;
+	}
+	GUIShaderNode* GetMaterialNode()
+	{
+		return materialNode;
+	}
+	NodeCollection* GetTextureUnits();
+	void RebuildGraph();
+	size_t GetNodeCount()
+	{
+		return nodes.size();
+	}
+	GUIShaderNode* getNode(int id)
+	{
+		return nodes[id];
+	}
+	String GetTexNameByID(int id);
+private:
+    void OnNodeSelect(GUIShaderNode* node);
+    void GenGeom();
+    void OnNodeLayoutUpdate();
+    void SetSelection(GUIShaderNode* node);
+    void DeleteNode(GUIShaderNode* node);
+    void OnNodeHeaderMouseClick(GUIWindow* wnd, int param);
+    void OnNodePortMouseClick(GUIWindow* wnd, int param);
+
+
+    void OnDeleteLink(GUIMenuItem* itm);
+
+    void OnDeleteNode(GUIMenuItem* itm);
+
+    void RegisterNewNode(GUIShaderNode* node);
+
+    GUIShaderNode* FindNodeByGraphicsID(int id);
+    GUIShaderNode* selection;
+    GUIShaderNodeIO* selected_port;
+    GUIMenu* menu;
+	NodeCollection nodes;
+	NodeCollection texNodes;
+	GUIShaderNode* materialNode;
+	bool invalid;
+	IShaderGraph* graphics_graph;
+    typedef std::vector<LinkInfo> LinksCollection;
+    typedef std::vector<LinkInfo>::iterator LinksCollectionItr;
+	LinksCollection links;
+	int cache_length;
+	GUIVertex cache[SPLINE_FREQ * 2];
+	GUIVertex cache2[SPLINE_FREQ * 2 * 128]; //128 splines cache
+};
+#endif // GUINodeContainer_h__