290 lines
10 KiB
C
290 lines
10 KiB
C
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/*
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* Ctrl_pat.h
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* ----------
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* Purpose: Pattern tab, upper panel.
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* Notes : (currently none)
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* Authors: Olivier Lapicque
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* OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#pragma once
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#include "openmpt/all/BuildSettings.hpp"
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#include "Globals.h"
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#include "PatternCursor.h"
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OPENMPT_NAMESPACE_BEGIN
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class COrderList;
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class CCtrlPatterns;
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struct OrdSelection
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{
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ORDERINDEX firstOrd = 0, lastOrd = 0;
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ORDERINDEX GetSelCount() const { return lastOrd - firstOrd + 1; }
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};
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class COrderList: public CWnd
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{
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friend class CCtrlPatterns;
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protected:
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HFONT m_hFont = nullptr;
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int m_cxFont = 0, m_cyFont = 0;
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//m_nXScroll : The order at the beginning of shown orderlist
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//m_nScrollPos: The same as order
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//m_nScrollPos2nd: 2nd selection point if multiple orders are selected
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// (not neccessarily the higher order - GetCurSel() is taking care of that.)
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ORDERINDEX m_nXScroll = 0, m_nScrollPos = 0, m_nScrollPos2nd = ORDERINDEX_INVALID, m_nDropPos, m_nMouseDownPos, m_playPos = ORDERINDEX_INVALID;
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ORDERINDEX m_nDragOrder;
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//To tell how many orders('orderboxes') to show at least
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//on both sides of current order(when updating orderslist position).
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int m_nOrderlistMargins;
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CModDoc &m_modDoc;
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CCtrlPatterns &m_pParent;
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bool m_bScrolling = false, m_bDragging = false;
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public:
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COrderList(CCtrlPatterns &parent, CModDoc &document);
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public:
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BOOL Init(const CRect&, HFONT hFont);
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void UpdateView(UpdateHint hint, CObject *pObj = nullptr);
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void InvalidateSelection();
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PATTERNINDEX GetCurrentPattern() const;
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// make the current selection the secondary selection (used for keyboard orderlist navigation)
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inline void SetCurSelTo2ndSel(bool isSelectionKeyPressed)
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{
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if(isSelectionKeyPressed && m_nScrollPos2nd == ORDERINDEX_INVALID) m_nScrollPos2nd = m_nScrollPos;
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else if(!isSelectionKeyPressed && m_nScrollPos2nd != ORDERINDEX_INVALID) m_nScrollPos2nd = ORDERINDEX_INVALID;
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};
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void SetSelection(ORDERINDEX firstOrd, ORDERINDEX lastOrd = ORDERINDEX_INVALID);
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// Why VC wants to inline this huge function is beyond my understanding...
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MPT_NOINLINE bool SetCurSel(ORDERINDEX sel, bool setPlayPos = true, bool shiftClick = false, bool ignoreCurSel = false);
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void UpdateScrollInfo();
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void UpdateInfoText();
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int GetFontWidth();
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void QueuePattern(CPoint pt);
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// Check if this module is currently playing
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bool IsPlaying() const;
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ORDERINDEX GetOrderFromPoint(const CPoint &pt) const;
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CRect GetRectFromOrder(ORDERINDEX ord) const;
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// Get the currently selected pattern(s).
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// Set ignoreSelection to true if only the first selected point is important.
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OrdSelection GetCurSel(bool ignoreSelection = false) const;
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// Sets target margin value and returns the effective margin value.
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ORDERINDEX SetMargins(int);
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// Returns the effective margin value.
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ORDERINDEX GetMargins() { return GetMargins(GetMarginsMax()); }
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// Returns the effective margin value.
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ORDERINDEX GetMargins(const ORDERINDEX maxMargins) const { return std::min(maxMargins, static_cast<ORDERINDEX>(m_nOrderlistMargins)); }
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// Returns maximum margin value given current window width.
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ORDERINDEX GetMarginsMax() { return GetMarginsMax(GetLength()); }
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// Returns maximum margin value when shown sequence has nLength orders.
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// For example: If length is 4 orders -> maxMargins = 4/2 - 1 = 1;
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// if maximum is 5 -> maxMargins = (int)5/2 = 2
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ORDERINDEX GetMarginsMax(const ORDERINDEX length) const { return (length > 0 && length % 2 == 0) ? length / 2 - 1 : length / 2; }
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// Returns the number of sequence items visible in the list.
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ORDERINDEX GetLength();
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// Return true if given order is in margins given that first shown order
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// is 'startOrder'. Begin part of the whole sequence
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// is not interpreted to be in margins regardless of the margin value.
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bool IsOrderInMargins(int order, int startOrder);
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// Ensure that a given order index is visible in the orderlist view.
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void EnsureVisible(ORDERINDEX order);
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// Set given sqeuence and update orderlist display.
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void SelectSequence(const SEQUENCEINDEX nSeq);
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// Helper function for entering pattern number
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void EnterPatternNum(int enterNum);
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void OnCopy(bool onlyOrders);
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// Update play state and order lock ranges after inserting order items.
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void InsertUpdatePlaystate(ORDERINDEX first, ORDERINDEX last);
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// Update play state and order lock ranges after deleting order items.
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void DeleteUpdatePlaystate(ORDERINDEX first, ORDERINDEX last);
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//{{AFX_VIRTUAL(COrderList)
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BOOL PreTranslateMessage(MSG *pMsg) override;
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INT_PTR OnToolHitTest(CPoint point, TOOLINFO* pTI) const override;
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HRESULT get_accName(VARIANT varChild, BSTR *pszName) override;
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//}}AFX_VIRTUAL
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protected:
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ModSequence& Order();
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const ModSequence& Order() const;
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void SetScrollPos(int pos);
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int GetScrollPos(bool getTrackPos = false);
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// Resizes the order list if the specified order is past the order list length
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bool EnsureEditable(ORDERINDEX ord);
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//{{AFX_MSG(COrderList)
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afx_msg void OnPaint();
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afx_msg BOOL OnEraseBkgnd(CDC *) { return TRUE; }
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afx_msg void OnSetFocus(CWnd *);
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afx_msg void OnKillFocus(CWnd *);
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afx_msg void OnLButtonDown(UINT, CPoint);
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afx_msg void OnLButtonDblClk(UINT, CPoint);
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afx_msg void OnRButtonDown(UINT, CPoint);
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afx_msg void OnLButtonUp(UINT, CPoint);
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afx_msg void OnMButtonDown(UINT, CPoint);
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afx_msg void OnMouseMove(UINT, CPoint);
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afx_msg void OnHScroll(UINT nSBCode, UINT nPos, CScrollBar*);
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afx_msg void OnSize(UINT nType, int cx, int cy);
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afx_msg void OnSwitchToView();
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afx_msg void OnInsertOrder();
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afx_msg void OnInsertSeparatorPattern();
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afx_msg void OnDeleteOrder();
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afx_msg void OnRenderOrder();
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afx_msg void OnPatternProperties();
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afx_msg void OnPlayerPlay();
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afx_msg void OnPlayerPause();
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afx_msg void OnPlayerPlayFromStart();
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afx_msg void OnPatternPlayFromStart();
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afx_msg void OnCreateNewPattern();
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afx_msg void OnDuplicatePattern();
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afx_msg void OnMergePatterns();
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afx_msg void OnPatternCopy();
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afx_msg void OnPatternPaste();
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afx_msg void OnSetRestartPos();
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afx_msg void OnEditCopy() { OnCopy(false); }
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afx_msg void OnEditCopyOrders() { OnCopy(true); }
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afx_msg void OnEditCut();
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afx_msg LRESULT OnDragonDropping(WPARAM bDoDrop, LPARAM lParam);
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afx_msg LRESULT OnHelpHitTest(WPARAM, LPARAM lParam);
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afx_msg void OnSelectSequence(UINT nid);
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afx_msg LRESULT OnCustomKeyMsg(WPARAM, LPARAM);
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afx_msg void OnLockPlayback();
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afx_msg void OnUnlockPlayback();
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afx_msg BOOL OnToolTipText(UINT, NMHDR *pNMHDR, LRESULT *pResult);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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// CPatEdit: Edit control that switches back to the pattern view if Tab key is pressed.
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class CPatEdit: public CEdit
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{
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protected:
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CCtrlPatterns *m_pParent = nullptr;
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public:
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CPatEdit() = default;
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void SetParent(CCtrlPatterns *parent) { m_pParent = parent; }
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BOOL PreTranslateMessage(MSG *pMsg) override;
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};
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class CCtrlPatterns: public CModControlDlg
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{
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friend class COrderList;
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protected:
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COrderList m_OrderList;
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CButton m_BtnPrev, m_BtnNext;
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CComboBox m_CbnInstrument;
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CPatEdit m_EditSpacing, m_EditPatName, m_EditSequence;
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CSpinButtonCtrl m_SpinInstrument, m_SpinSpacing, m_SpinSequence;
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CModControlBar m_ToolBar;
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INSTRUMENTINDEX m_nInstrument = 0;
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PatternCursor::Columns m_nDetailLevel = PatternCursor::lastColumn; // Visible Columns
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bool m_bRecord = false, m_bVUMeters = false, m_bPluginNames = false;
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public:
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CCtrlPatterns(CModControlView &parent, CModDoc &document);
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Setting<LONG> &GetSplitPosRef() override { return TrackerSettings::Instance().glPatternWindowHeight; }
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public:
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const ModSequence &Order() const;
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ModSequence &Order();
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void SetCurrentPattern(PATTERNINDEX nPat);
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BOOL SetCurrentInstrument(UINT nIns);
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BOOL GetFollowSong() { return IsDlgButtonChecked(IDC_PATTERN_FOLLOWSONG); }
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BOOL GetLoopPattern() {return IsDlgButtonChecked(IDC_PATTERN_LOOP);}
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COrderList &GetOrderList() { return m_OrderList; }
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//{{AFX_VIRTUAL(CCtrlPatterns)
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BOOL OnInitDialog() override;
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void DoDataExchange(CDataExchange* pDX) override; // DDX/DDV support
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void RecalcLayout() override;
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void UpdateView(UpdateHint hint = UpdateHint(), CObject *pObj = nullptr) override;
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CRuntimeClass *GetAssociatedViewClass() override;
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LRESULT OnModCtrlMsg(WPARAM wParam, LPARAM lParam) override;
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void OnActivatePage(LPARAM) override;
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void OnDeactivatePage() override;
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BOOL GetToolTipText(UINT, LPTSTR) override;
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//}}AFX_VIRTUAL
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protected:
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//{{AFX_MSG(CCtrlPatterns)
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afx_msg void OnVScroll(UINT nSBCode, UINT nPos, CScrollBar* pScrollBar);
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afx_msg void OnSequenceNext();
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afx_msg void OnSequencePrev();
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afx_msg void OnChannelManager();
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afx_msg void OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags);
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afx_msg void OnPlayerPause();
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afx_msg void OnPatternNew();
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afx_msg void OnPatternDuplicate();
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afx_msg void OnPatternMerge();
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afx_msg void OnPatternStop();
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afx_msg void OnPatternPlay();
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afx_msg void OnPatternPlayNoLoop();
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afx_msg void OnPatternPlayRow();
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afx_msg void OnPatternPlayFromStart();
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afx_msg void OnPatternRecord();
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afx_msg void OnPatternVUMeters();
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afx_msg void OnPatternViewPlugNames();
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afx_msg void OnPatternProperties();
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afx_msg void OnPatternExpand();
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afx_msg void OnPatternShrink();
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afx_msg void OnPatternAmplify();
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afx_msg void OnPatternCopy();
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afx_msg void OnPatternPaste();
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afx_msg void OnFollowSong();
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afx_msg void OnChangeLoopStatus();
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afx_msg void OnSwitchToView();
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afx_msg void OnInstrumentChanged();
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afx_msg void OnPrevInstrument();
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afx_msg void OnNextInstrument();
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afx_msg void OnSpacingChanged();
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afx_msg void OnPatternNameChanged();
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afx_msg void OnSequenceNameChanged();
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afx_msg void OnChordEditor();
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afx_msg void OnDetailLo();
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afx_msg void OnDetailMed();
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afx_msg void OnDetailHi();
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afx_msg void OnEditUndo();
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afx_msg void OnUpdateRecord(CCmdUI *pCmdUI);
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afx_msg void TogglePluginEditor();
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afx_msg void OnToggleOverflowPaste();
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afx_msg void OnSequenceNumChanged();
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afx_msg LRESULT OnCustomKeyMsg(WPARAM, LPARAM);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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private:
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bool HasValidPlug(INSTRUMENTINDEX instr) const;
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public:
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afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
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afx_msg void OnXButtonUp(UINT nFlags, UINT nButton, CPoint point);
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afx_msg BOOL OnToolTip(UINT id, NMHDR *pTTTStruct, LRESULT *pResult);
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};
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OPENMPT_NAMESPACE_END
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