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tools/pet/pettool.h

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+//====== Copyright <20> 1996-2005, Valve Corporation, All rights reserved. =======
+//
+// Purpose: P.E.T. (Particle Editing Tool); main UI smarts class
+//
+//=============================================================================
+
+#ifndef PETTOOL_H
+#define PETTOOL_H
+
+#ifdef _WIN32
+#pragma once
+#endif
+
+#include "tier0/platform.h"
+#include "toolutils/basetoolsystem.h"
+#include "toolutils/recentfilelist.h"
+#include "toolutils/toolmenubar.h"
+#include "toolutils/toolswitchmenubutton.h"
+#include "toolutils/tooleditmenubutton.h"
+#include "toolutils/toolfilemenubutton.h"
+#include "toolutils/toolmenubutton.h"
+#include "datamodel/dmelement.h"
+#include "datamodel/dmehandle.h"
+#include "toolframework/ienginetool.h"
+#include "toolutils/enginetools_int.h"
+#include "toolutils/savewindowpositions.h"
+#include "toolutils/toolwindowfactory.h"
+#include "movieobjects/dmeparticlesystemdefinition.h"
+#include "particles/particles.h"
+
+
+//-----------------------------------------------------------------------------
+// Forward declarations
+//-----------------------------------------------------------------------------
+class CDmElement;
+class CPetDoc;
+class CParticleSystemPropertiesContainer;
+class CParticleSystemDefinitionBrowser;
+class CParticleSystemPreviewPanel;
+class CSheetEditorPanel;
+class CDmeParticleSystemDefinition;
+enum ParticleFunctionType_t;
+
+namespace vgui
+{
+	class Panel;
+}
+
+
+enum
+{
+	NOTIFY_FLAG_PARTICLESYS_ADDED_OR_REMOVED = (1<<NOTIFY_FLAG_FIRST_APPLICATION_BIT)
+};
+
+//-----------------------------------------------------------------------------
+// Allows the doc to call back into the CommEdit editor tool
+//-----------------------------------------------------------------------------
+abstract_class IPetDocCallback
+{
+public:
+	// Called by the doc when the data changes
+	virtual void OnDocChanged( const char *pReason, int nNotifySource, int nNotifyFlags ) = 0;
+};
+
+
+//-----------------------------------------------------------------------------
+// Global methods of the commedit tool
+//-----------------------------------------------------------------------------
+abstract_class IPetTool
+{
+public:
+	// Gets at the rool panel (for modal dialogs)
+	virtual vgui::Panel *GetRootPanel() = 0;
+
+	// Gets the registry name (for saving settings)
+	virtual const char *GetRegistryName() = 0;
+};
+
+//-----------------------------------------------------------------------------
+// Implementation of the CommEdit tool
+//-----------------------------------------------------------------------------
+class CPetTool : public CBaseToolSystem, public IFileMenuCallbacks, public IPetDocCallback, public IPetTool
+{
+	DECLARE_CLASS_SIMPLE( CPetTool, CBaseToolSystem );
+
+public:
+	CPetTool();
+
+	// Inherited from IToolSystem
+	virtual const char *GetToolName() { return "Particle Editor"; }
+	virtual bool	Init( );
+	virtual void	Shutdown();
+	virtual bool	CanQuit( const char *pExitMsg );
+	virtual void	OnToolActivate();
+	virtual void	OnToolDeactivate();
+	virtual void	Think( bool finalTick );
+
+	// Inherited from IFileMenuCallbacks
+	virtual int		GetFileMenuItemsEnabled( );
+	virtual void	AddRecentFilesToMenu( vgui::Menu *menu );
+	virtual bool	GetPerforceFileName( char *pFileName, int nMaxLen );
+
+	// Inherited from IPetDocCallback
+	virtual void	OnDocChanged( const char *pReason, int nNotifySource, int nNotifyFlags );
+	virtual vgui::Panel *GetRootPanel() { return this; }
+
+	// Inherited from CBaseToolSystem
+	virtual vgui::HScheme GetToolScheme();
+	virtual vgui::Menu *CreateActionMenu( vgui::Panel *pParent );
+	virtual void OnCommand( const char *cmd );
+	virtual const char *GetRegistryName() { return "PetTool"; }
+	virtual const char *GetBindingsContextFile() { return "cfg/Pet.kb"; }
+	virtual vgui::MenuBar *CreateMenuBar( CBaseToolSystem *pParent );
+
+	MESSAGE_FUNC( Save, "OnSave" );
+	void SaveAndTest();
+
+	void PreOperatorsPaste();
+
+public:
+	MESSAGE_FUNC( OnRestartLevel, "RestartLevel" );
+	MESSAGE_FUNC( OnNew, "OnNew" );
+	MESSAGE_FUNC( OnOpen, "OnOpen" );
+	MESSAGE_FUNC( OnSaveAs, "OnSaveAs" );
+	MESSAGE_FUNC( OnClose, "OnClose" );
+	MESSAGE_FUNC( OnCloseNoSave, "OnCloseNoSave" );
+	MESSAGE_FUNC( OnMarkNotDirty, "OnMarkNotDirty" );
+	MESSAGE_FUNC( OnExit, "OnExit" );
+	MESSAGE_FUNC( OnCopySystems, "OnCopySystems" );
+	MESSAGE_FUNC( OnCopyFunctions, "OnCopyFunctions" );
+	MESSAGE_FUNC( OnPaste, "OnPaste" );
+	MESSAGE_FUNC( OnRequestPaste, "RequestPaste" );
+
+	// Commands related to the edit menu
+	void		OnDescribeUndo();
+
+	// Methods related to the view menu
+	MESSAGE_FUNC( OnToggleProperties, "OnToggleProperties" );
+	MESSAGE_FUNC( OnToggleParticleSystemBrowser, "OnToggleParticleSystemBrowser" );
+	MESSAGE_FUNC( OnToggleParticlePreview, "OnToggleParticlePreview" );
+//	MESSAGE_FUNC( OnToggleSheetEditor, "OnToggleSheetEditor" );
+	MESSAGE_FUNC( OnDefaultLayout, "OnDefaultLayout" );
+
+	// Keybindings
+	KEYBINDING_FUNC( undo, KEY_Z, vgui::MODIFIER_CONTROL, OnUndo, "#undo_help", 0 );
+	KEYBINDING_FUNC( redo, KEY_Z, vgui::MODIFIER_CONTROL | vgui::MODIFIER_SHIFT, OnRedo, "#redo_help", 0 );
+	KEYBINDING_FUNC_NODECLARE( edit_paste, KEY_V, vgui::MODIFIER_CONTROL, OnPaste, "#edit_paste_help", 0 );
+
+	void		PerformNew();
+	void		OpenFileFromHistory( int slot );
+	void		OpenSpecificFile( const char *pFileName );
+	virtual void SetupFileOpenDialog( vgui::FileOpenDialog *pDialog, bool bOpenFile, const char *pFileFormat, KeyValues *pContextKeyValues );
+	virtual bool OnReadFileFromDisk( const char *pFileName, const char *pFileFormat, KeyValues *pContextKeyValues );
+	virtual bool OnWriteFileToDisk( const char *pFileName, const char *pFileFormat, KeyValues *pContextKeyValues );
+	virtual void OnFileOperationCompleted( const char *pFileType, bool bWroteFile, vgui::FileOpenStateMachine::CompletionState_t state, KeyValues *pContextKeyValues );
+
+	// returns the document
+	CPetDoc *GetDocument();
+
+	// Gets at tool windows
+	CParticleSystemPropertiesContainer *GetProperties();
+	CParticleSystemDefinitionBrowser *GetParticleSystemDefinitionBrowser();
+	CParticleSystemPreviewPanel *GetParticlePreview();
+//	CSheetEditorPanel *GetSheetEditor();
+
+	void SetCurrentParticleSystem( CDmeParticleSystemDefinition *pParticleSystem, bool bForceBrowserSelection = true );
+	CDmeParticleSystemDefinition* GetCurrentParticleSystem( void );
+
+private:
+	// Creates a new document
+	void NewDocument( );
+
+	// Loads up a new document
+	bool LoadDocument( const char *pDocName );
+
+	// Updates the menu bar based on the current file
+	void UpdateMenuBar( );
+
+	virtual const char *GetLogoTextureName();
+
+	// Creates, destroys tools
+	void CreateTools( CPetDoc *doc );
+	void DestroyTools();
+
+	// Initializes the tools
+	void InitTools();
+
+	// Shows, toggles tool windows
+	void ToggleToolWindow( Panel *tool, char const *toolName );
+	void ShowToolWindow( Panel *tool, char const *toolName, bool visible );
+
+	// Kills all tool windows
+	void DestroyToolContainers();
+
+private:
+	// Document
+	CPetDoc *m_pDoc;
+
+	// The menu bar
+	CToolFileMenuBar *m_pMenuBar;
+
+	// Element properties for editing material
+	vgui::DHANDLE< CParticleSystemPropertiesContainer > m_hProperties;
+
+	// The entity report
+	vgui::DHANDLE< CParticleSystemDefinitionBrowser > m_hParticleSystemDefinitionBrowser;
+
+	// Particle preview window
+	vgui::DHANDLE< CParticleSystemPreviewPanel > m_hParticlePreview;
+
+	// Sheet editor
+//	vgui::DHANDLE< CSheetEditorPanel > m_hSheetEditorPanel;
+
+	// The currently viewed entity
+	CDmeHandle< CDmeParticleSystemDefinition > m_hCurrentParticleSystem;
+
+	// Separate undo context for the act busy tool
+	CToolWindowFactory< ToolWindow > m_ToolWindowFactory;
+};
+
+extern CPetTool *g_pPetTool;
+
+#endif // PETTOOL_H