winamp/Src/external_dependencies/openmpt-trunk/mptrack/TuningDialog.h

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2024-09-24 12:54:57 +00:00
/*
* TuningDialog.h
* --------------
* Purpose: Alternative sample tuning configuration dialog.
* Notes : (currently none)
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#pragma once
#include "openmpt/all/BuildSettings.hpp"
#include "tuningRatioMapWnd.h"
#include "tuningcollection.h"
#include <vector>
#include <string>
#include "resource.h"
#include "CDecimalSupport.h"
OPENMPT_NAMESPACE_BEGIN
// Tunings exist even outside of CSoundFile objects. We thus cannot use the
// GetCharsetInternal() encoding consistently. For now, just always treat
// tuning strings as Charset::Locale. As of OpenMPT 1.27, this distinction does
// not yet matter, because GetCharsetInteral() is always mpt::Charset::Locale if
// MODPLUG_TRACKER anyway.
extern const mpt::Charset TuningCharsetFallback;
template<class T1, class T2>
class CBijectiveMap
{
public:
CBijectiveMap(const T1& a, const T2& b)
: m_NotFoundT1(a),
m_NotFoundT2(b)
{}
void AddPair(const T1& a, const T2& b)
{
m_T1.push_back(a);
m_T2.push_back(b);
}
void ClearMapping()
{
m_T1.clear();
m_T2.clear();
}
size_t Size() const
{
ASSERT(m_T1.size() == m_T2.size());
return m_T1.size();
}
void RemoveValue_1(const T1& a)
{
auto iter = find(m_T1.begin(), m_T1.end(), a);
if(iter != m_T1.end())
{
m_T2.erase(m_T2.begin() + (iter-m_T1.begin()));
m_T1.erase(iter);
}
}
void RemoveValue_2(const T2& b)
{
auto iter = find(m_T2.begin(), m_T2.end(), b);
if(iter != m_T2.end())
{
m_T1.erase(m_T1.begin() + (iter-m_T2.begin()));
m_T2.erase(iter);
}
}
T2 GetMapping_12(const T1& a) const
{
auto iter = find(m_T1.begin(), m_T1.end(), a);
if(iter != m_T1.end())
{
return m_T2[iter-m_T1.begin()];
}
else
return m_NotFoundT2;
}
T1 GetMapping_21(const T2& b) const
{
auto iter = find(m_T2.begin(), m_T2.end(), b);
if(iter != m_T2.end())
{
return m_T1[iter-m_T2.begin()];
}
else
return m_NotFoundT1;
}
private:
//Elements are collected to two arrays so that elements with the
//same index are mapped to each other.
std::vector<T1> m_T1;
std::vector<T2> m_T2;
T1 m_NotFoundT1;
T2 m_NotFoundT2;
};
class CTuningDialog;
class CTuningTreeCtrl : public CTreeCtrl
{
private:
CTuningDialog& m_rParentDialog;
bool m_Dragging;
public:
CTuningTreeCtrl(CTuningDialog* parent)
: m_rParentDialog(*parent)
, m_Dragging(false)
{}
//Note: Parent address may be given in its initializer list.
void SetDragging(bool state = true) {m_Dragging = state;}
bool IsDragging() {return m_Dragging;}
afx_msg void OnMouseMove(UINT nFlags, CPoint point);
afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
DECLARE_MESSAGE_MAP()
};
class CTuningTreeItem
{
private:
CTuning* m_pTuning;
CTuningCollection* m_pTuningCollection;
public:
CTuningTreeItem() : m_pTuning(NULL),
m_pTuningCollection(NULL)
{}
CTuningTreeItem(CTuning* pT) :
m_pTuning(pT),
m_pTuningCollection(NULL)
{}
CTuningTreeItem(CTuningCollection* pTC) :
m_pTuning(NULL),
m_pTuningCollection(pTC)
{}
bool operator==(const CTuningTreeItem& ti) const
{
if(m_pTuning == ti.m_pTuning &&
m_pTuningCollection == ti.m_pTuningCollection)
return true;
else
return false;
}
void Reset() {m_pTuning = NULL; m_pTuningCollection = NULL;}
void Set(CTuning* pT)
{
m_pTuning = pT;
m_pTuningCollection = NULL;
}
void Set(CTuningCollection* pTC)
{
m_pTuning = NULL;
m_pTuningCollection = pTC;
}
operator bool () const
{
return m_pTuning || m_pTuningCollection;
}
bool operator ! () const
{
return !operator bool();
}
CTuningCollection* GetTC() {return m_pTuningCollection;}
CTuning* GetT() {return m_pTuning;}
};
// CTuningDialog dialog
class CTuningDialog : public CDialog
{
friend class CTuningTreeCtrl;
enum EnSclImport
{
enSclImportOk,
enSclImportFailTooLargeNumDenomIntegers,
enSclImportFailZeroDenominator,
enSclImportFailNegativeRatio,
enSclImportFailUnableToOpenFile,
enSclImportLineCountMismatch,
enSclImportTuningCreationFailure,
enSclImportAddTuningFailure,
enSclImportFailTooManyNotes
};
public:
using TUNINGVECTOR = std::vector<CTuningCollection*>;
public:
CTuningDialog(CWnd* pParent, INSTRUMENTINDEX inst, CSoundFile &csf);
virtual ~CTuningDialog();
BOOL OnInitDialog();
void UpdateRatioMapEdits(const Tuning::NOTEINDEXTYPE&);
bool GetModifiedStatus(const CTuningCollection* const pTc) const;
// Dialog Data
enum { IDD = IDD_TUNING };
protected:
virtual void DoDataExchange(CDataExchange* pDX); // DDX/DDV support
private:
bool CanEdit(CTuningCollection * pTC) const;
bool CanEdit(CTuning * pT, CTuningCollection * pTC) const;
void UpdateView(const int UpdateMask = 0);
void UpdateTuningType();
HTREEITEM AddTreeItem(CTuningCollection* pTC, HTREEITEM parent, HTREEITEM insertAfter);
HTREEITEM AddTreeItem(CTuning* pT, HTREEITEM parent, HTREEITEM insertAfter);
void DeleteTreeItem(CTuning* pT);
void DeleteTreeItem(CTuningCollection* pTC);
// Check if item can be dropped here. If yes, the target collection is returned, otherwise nullptr.
CTuningCollection *CanDrop(HTREEITEM dragDestItem);
void OnEndDrag(HTREEITEM dragDestItem);
//Returns pointer to the tuning collection where tuning given as argument
//belongs to.
CTuningCollection* GetpTuningCollection(const CTuning* const) const;
//Returns the address of corresponding tuningcollection; if it points
//to tuning-entry, returning the owning tuningcollection
CTuningCollection* GetpTuningCollection(HTREEITEM ti) const;
//Checks whether tuning collection can be deleted.
bool IsDeletable(const CTuningCollection* const pTC) const;
// Scl-file import.
EnSclImport ImportScl(const mpt::PathString &filename, const mpt::ustring &name, std::unique_ptr<CTuning> & result);
EnSclImport ImportScl(std::istream& iStrm, const mpt::ustring &name, std::unique_ptr<CTuning> & result);
private:
CSoundFile & m_sndFile;
CTuningRatioMapWnd m_RatioMapWnd;
TUNINGVECTOR m_TuningCollections;
std::vector<CTuningCollection*> m_DeletableTuningCollections;
std::map<const CTuningCollection*, CString> m_TuningCollectionsNames;
std::map<const CTuningCollection*, mpt::PathString> m_TuningCollectionsFilenames;
CTuning* m_pActiveTuning;
CTuningCollection* m_pActiveTuningCollection;
CComboBox m_CombobTuningType;
//Tuning Edits-->
CEdit m_EditSteps;
CNumberEdit m_EditRatioPeriod;
CNumberEdit m_EditRatio;
CEdit m_EditNotename;
CEdit m_EditMiscActions;
CEdit m_EditFineTuneSteps;
CEdit m_EditName;
//<--Tuning Edits
CButton m_ButtonSet;
CButton m_ButtonNew;
CButton m_ButtonExport;
CButton m_ButtonImport;
CButton m_ButtonRemove;
CTuningTreeCtrl m_TreeCtrlTuning;
private:
using TUNINGTREEITEM = CTuningTreeItem;
using TREETUNING_MAP = CBijectiveMap<HTREEITEM, TUNINGTREEITEM>;
TREETUNING_MAP m_TreeItemTuningItemMap;
TUNINGTREEITEM m_DragItem;
TUNINGTREEITEM m_CommandItemSrc;
TUNINGTREEITEM m_CommandItemDest;
//Commanditem is used when receiving context menu-commands,
//m_CommandItemDest is used when the command really need only
//one argument.
using MODIFIED_MAP = std::map<const CTuningCollection* const, bool>;
MODIFIED_MAP m_ModifiedTCs;
//If tuning collection seems to have been modified, its address
//is added to this map.
enum
{
TT_TUNINGCOLLECTION = 1,
TT_TUNING
};
static CString GetSclImportFailureMsg(EnSclImport);
static constexpr size_t s_nSclImportMaxNoteCount = 256;
//To indicate whether to apply changes made to
//those edit boxes(they are modified by certain activities
//in case which the modifications should not be applied to
//tuning data.
bool m_NoteEditApply;
bool m_RatioEditApply;
enum
{
UM_TUNINGDATA = 1, //UM <-> Update Mask
UM_TUNINGCOLLECTION = 2,
};
static const TUNINGTREEITEM s_notFoundItemTuning;
static const HTREEITEM s_notFoundItemTree;
bool AddTuning(CTuningCollection*, CTuning* pT);
bool AddTuning(CTuningCollection*, Tuning::Type type);
//Flag to prevent multiple exit error-messages.
bool m_DoErrorExit;
void DoErrorExit();
virtual void OnOK();
//Treectrl context menu functions.
public:
afx_msg void OnRemoveTuning();
afx_msg void OnAddTuningGeneral();
afx_msg void OnAddTuningGroupGeometric();
afx_msg void OnAddTuningGeometric();
afx_msg void OnCopyTuning();
afx_msg void OnRemoveTuningCollection();
//Event-functions
public:
afx_msg void OnEnChangeEditSteps();
afx_msg void OnEnChangeEditRatioperiod();
afx_msg void OnEnChangeEditNotename();
afx_msg void OnBnClickedButtonSetvalues();
afx_msg void OnEnChangeEditRatiovalue();
afx_msg void OnBnClickedButtonNew();
afx_msg void OnBnClickedButtonExport();
afx_msg void OnBnClickedButtonImport();
afx_msg void OnBnClickedButtonRemove();
afx_msg void OnEnChangeEditFinetunesteps();
afx_msg void OnEnKillfocusEditFinetunesteps();
afx_msg void OnEnKillfocusEditName();
afx_msg void OnEnKillfocusEditSteps();
afx_msg void OnEnKillfocusEditRatioperiod();
afx_msg void OnEnKillfocusEditRatiovalue();
afx_msg void OnEnKillfocusEditNotename();
//Treeview events
afx_msg void OnTvnSelchangedTreeTuning(NMHDR *pNMHDR, LRESULT *pResult);
afx_msg void OnTvnDeleteitemTreeTuning(NMHDR *pNMHDR, LRESULT *pResult);
afx_msg void OnNMRclickTreeTuning(NMHDR *pNMHDR, LRESULT *pResult);
afx_msg void OnTvnBegindragTreeTuning(NMHDR *pNMHDR, LRESULT *pResult);
DECLARE_MESSAGE_MAP()
};
OPENMPT_NAMESPACE_END