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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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172 lines
5.6 KiB
C++
172 lines
5.6 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#if !defined(AFX_VALUE_GRADIENT_DLG_H__45A21D97_D65B_494E_B171_D53F71F4AFC7__INCLUDED_)
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#define AFX_VALUE_GRADIENT_DLG_H__45A21D97_D65B_494E_B171_D53F71F4AFC7__INCLUDED_
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#if _MSC_VER > 1000
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#pragma once
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#endif // _MSC_VER > 1000
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// value_gradient_dlg.h : header file
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//
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/////////////////////////////////////////////////////////////////////////////
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// CValueGradientDlg dialog
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struct IPopupNotify;
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#include "ps_wrapper.h"
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#include "attrib_list_box.h"
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#include "editable_range.h"
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#include "particle_workspace.h"
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class CEditAttribDlg;
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/** This struct serves as an interface to manage the gradient.
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* Deriver should provide the following methods.
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*/
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struct IValueGradientDlgClient
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{
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/** must provide a dialog for the edition of one value
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* ONLY ONE DIALOG WILL BE QUERRIED AT A TIME. the previous dialog is detroyed before this is called again
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* \param index the index of the value in the dialog
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* \grad the dlg that called this method (deriver can ask a redraw then)
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*/
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virtual CEditAttribDlg *createDialog(uint index, CValueGradientDlg *grad, CParticleWorkspace::CNode *ownerNode) = 0;
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/// this enumerate the action that we can apply on a gradient
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enum TAction { Add, Insert, Delete, Up, Down };
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/// a function that can add, remove, or insert a new element in the gradient
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virtual void modifyGradient(TAction, uint index) = 0;
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/// a function that can display a value in a gradient, with the given offset
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virtual void displayValue(CDC *dc, uint index, sint x, sint y) = 0;
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// return the number of values in a scheme
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virtual uint32 getSchemeSize(void) const = 0;
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// get the number of interpolation step
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virtual uint32 getNbSteps(void) const = 0;
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// set the number of interpolation steps
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virtual void setNbSteps(uint32 value) = 0;
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/// dtor
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~IValueGradientDlgClient() {}
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};
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class CValueGradientDlg : public CDialog
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{
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public:
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/** construct the dialog. The user must provides an interface of type IValueGradientDlgClient
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* and a pointer to the parent window
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* \param destroyClientInterface When set to true, dlete will be called on the client interface when this obj dtor is called.
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* \param canTuneNbStage The gradient is sampled, and the number of intermediate values can be tuned.
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* When this is set to false, this is disabled.
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* \param minSize The minimum number of elements that the gradient must have.
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*/
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CValueGradientDlg(IValueGradientDlgClient *clientInterface,
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CParticleWorkspace::CNode *ownerNode,
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bool destroyClientInterface,
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CWnd* pParent,
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IPopupNotify *pn,
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bool canTuneNbStages = true,
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uint minSize = 2
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);
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/// invalidate the gradient list box
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void invalidateGrad(void);
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// non modal display
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void init(CWnd *pParent);
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/// dtor
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~CValueGradientDlg();
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// Dialog Data
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//{{AFX_DATA(CValueGradientDlg)
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enum { IDD = IDD_GRADIENT_DLG };
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CStatic m_NoSamples;
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CAttribListBox m_GradientList;
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CStatic m_Value;
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CButton m_RemoveCtrl;
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//}}AFX_DATA
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CValueGradientDlg)
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protected:
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virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
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//}}AFX_VIRTUAL
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// Implementation
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protected:
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// the minimum number of element in the gradient
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uint _MinSize;
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// false to disable the dialog that control the number of stages between each value
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bool _CanTuneNbStages;
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IValueGradientDlgClient *_ClientInterface;
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bool _DestroyClientInterface;
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// the dialog for edition of the current value
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CEditAttribDlg *_EditValueDlg;
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// the dialog to edit the current number of step for gradient interpolation
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CEditableRangeUInt *_NbStepDlg;
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// the current size of the gradient
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uint _Size;
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// interface to tells the parent that we have been closed
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IPopupNotify *_PN;
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// Owner node
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CParticleWorkspace::CNode *_Node;
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// Generated message map functions
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//{{AFX_MSG(CValueGradientDlg)
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afx_msg void OnAddValue();
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afx_msg void OnInsertValue();
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afx_msg void OnRemoveValue();
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afx_msg void OnValueDown();
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afx_msg void OnValueUp();
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virtual BOOL OnInitDialog();
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afx_msg void OnSelchangeGradientList();
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afx_msg void OnClose();
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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// a wrapper to tune the number of step
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struct CNbStepWrapper :public IPSWrapperUInt
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{
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// the interface that was passed to the dialog this struct is part of
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IValueGradientDlgClient *I;
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uint32 get(void) const { return I->getNbSteps(); }
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void set(const uint32 &nbSteps) { I->setNbSteps(nbSteps); }
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} _NbStepWrapper;
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};
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//{{AFX_INSERT_LOCATION}}
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// Microsoft Visual C++ will insert additional declarations immediately before the previous line.
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#endif // !defined(AFX_VALUE_GRADIENT_DLG_H__45A21D97_D65B_494E_B171_D53F71F4AFC7__INCLUDED_)
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