hello world

neo/tools/materialeditor/MaterialDocManager.h

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+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 Source Code is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+#pragma once
+
+#include "MaterialEditor.h"
+#include "MaterialModifier.h"
+#include "MaterialDoc.h"
+
+class MaterialView;
+
+#define MAX_UNDOREDO 32
+
+/**
+* Responsible for managing the materials that are being viewed and/or edited.
+*/
+class MaterialDocManager {
+
+public:
+	MaterialDocManager(void);
+	~MaterialDocManager(void);
+
+	//Reg/UnReg Material Views
+	void			RegisterMaterialView(MaterialView* view);
+	void			UnRegisterMaterialView(MaterialView* view);
+	void			UnRegisterAllMaterialViews();
+
+	//Material Selection
+	void			SetSelectedMaterial(idMaterial* material);
+	MaterialDoc*	GetCurrentMaterialDoc() { return currentMaterial; };
+	
+	//State Checking Methods
+	bool			DoesFileNeedApply(const char* filename);
+	bool			DoesAnyNeedApply();
+	bool			IsFileModified(const char* filename);
+	bool			IsAnyModified();
+
+	//Adding or deleting a material
+	void			AddMaterial(const char* name, const char* filename, const char* sourceText = NULL, bool addUndo = true);
+	void			RedoAddMaterial(const char* name, bool clearData = true);
+	void			DeleteMaterial(MaterialDoc* material, bool addUndo = true);
+
+	//Applying
+	void			ApplyMaterial(MaterialDoc* materialDoc);
+	void			ApplyFile(const char* filename);
+	void			ApplyAll();
+
+	//Saving
+	void			SaveMaterial(MaterialDoc* material);
+	void			SaveFile(const char* filename);
+	void			SaveAllMaterials();
+
+	//File Reloading
+	void			ReloadFile(const char *filename);
+
+
+	//Used to get and/or create a MaterialDoc object for editing
+	MaterialDoc* 	CreateMaterialDoc(const char* materialName);
+	MaterialDoc* 	CreateMaterialDoc(idMaterial* material);
+	MaterialDoc* 	GetInProgressDoc(idMaterial* material);
+
+	//Copy Paste
+	void			CopyMaterial(MaterialDoc* materialDoc = NULL, bool cut = false);
+	void			ClearCopy();
+	bool			IsCopyMaterial();
+	idStr			GetCopyMaterialName();
+	void			PasteMaterial(const char* name, const char* filename);
+
+	void			CopyStage(MaterialDoc* materialDoc, int stageNum);
+	void			ClearCopyStage();
+	bool			IsCopyStage();
+	void			PasteStage(MaterialDoc* materialDoc);
+	void			GetCopyStageInfo(int& type, idStr& name);
+
+	//Undo/Redo
+	void			Undo();
+	bool			IsUndoAvailable();
+	void			ClearUndo();
+	void			Redo();
+	bool			IsRedoAvailable();
+	void			ClearRedo();
+	void			AddMaterialUndoModifier(MaterialModifier* mod, bool clearRedo = true);
+	void			AddMaterialRedoModifier(MaterialModifier* mod);
+
+	//Searching
+	bool			FindMaterial(const char* name, MaterialSearchData_t* searchData, bool checkName);
+
+	//Misc
+	idStr			GetUniqueMaterialName(idStr name);
+	
+protected:
+	
+	/**
+	* View notification types
+	*/
+	enum {
+		SELECTION_CHANGE,
+		MATERIAL_CHANGE,
+		MATERIAL_APPLY,
+		MATERIAL_SAVE,
+		MATERIAL_SAVE_FILE,
+		MATERIAL_ADD,
+		MATERIAL_DELETE,
+		MATERIAL_ADD_STAGE,
+		MATERIAL_DELETE_STAGE,
+		MATERIAL_MOVE_STAGE,
+		MATERIAL_ATTRIBUTE_CHANGE,
+		MATERIAL_NAME_CHANGE,
+		FILE_RELOAD
+	};
+	void			NotifyViews(MaterialDoc* materialDoc, int notifyType, ... );
+
+	//Doc Notification members
+	friend	MaterialDoc;
+	void			MaterialChanged(MaterialDoc* materialDoc);
+	void			MaterialApplied(MaterialDoc* materialDoc);
+	void			MaterialSaved(MaterialDoc* materialDoc);
+	void			MaterialNameChanged(const char* oldName, MaterialDoc* materialDoc);
+	void			StageAdded(MaterialDoc* materialDoc, int stageNum);
+	void			StageDeleted(MaterialDoc* materialDoc, int stageNum);
+	void			StageMoved(MaterialDoc* materialDoc, int from, int to);
+	void			AttributeChanged(MaterialDoc* materialDoc, int stage, const char* attribName);
+
+protected:
+	idList<MaterialView*>		materialViews;
+	MaterialDoc*				currentMaterial;
+	idHashTable<MaterialDoc*>	inProgressMaterials;
+
+	idList<MaterialModifier*>	undoModifiers;
+	idList<MaterialModifier*>	redoModifiers;
+
+	//Copy/Paste
+	bool						cutMaterial;
+	idStr						copyMaterial;
+
+	//Copy/Paste Stage
+	idStr						copyStageMaterial;
+	MEStage_t					copyStage;
+};