Initial community commit

Src/external_dependencies/openmpt-trunk/mptrack/Childfrm.h

@@ -0,0 +1,156 @@
+/*
+ * Childfrm.h
+ * ----------
+ * Purpose: Implementation of tab interface class.
+ * 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 "PatternCursor.h"
+
+#include "../common/FileReaderFwd.h"
+
+OPENMPT_NAMESPACE_BEGIN
+
+class CModControlView;
+class CModControlDlg;
+
+struct GENERALVIEWSTATE
+{
+	PlugParamIndex nParam = 0;
+	CHANNELINDEX nTab = 0;
+	PLUGINDEX nPlugin = 0;
+	bool initialized = false;
+};
+
+
+struct PATTERNVIEWSTATE
+{
+	PATTERNINDEX nPattern = 0;
+	PatternCursor cursor = 0;
+	PatternRect selection;
+	PatternCursor::Columns nDetailLevel = PatternCursor::firstColumn;
+	ORDERINDEX nOrder = 0;
+	ORDERINDEX initialOrder = ORDERINDEX_INVALID;
+	bool initialized = false;
+};
+
+struct SAMPLEVIEWSTATE
+{
+	SmpLength dwScrollPos = 0;
+	SmpLength dwBeginSel = 0;
+	SmpLength dwEndSel = 0;
+	SAMPLEINDEX nSample = 0;
+	SAMPLEINDEX initialSample = 0;
+};
+
+
+struct INSTRUMENTVIEWSTATE
+{
+	float zoom = 4;
+	EnvelopeType nEnv = ENV_VOLUME;
+	INSTRUMENTINDEX initialInstrument = 0;
+	bool bGrid = false;
+	bool initialized = false;
+};
+
+struct COMMENTVIEWSTATE
+{
+	UINT nId = 0;
+	bool initialized = false;
+};
+
+
+
+class CChildFrame: public CMDIChildWnd
+{
+	friend class CModControlDlg;
+	DECLARE_DYNCREATE(CChildFrame)
+public:
+	CChildFrame();
+
+protected:
+	static CChildFrame *m_lastActiveFrame;
+	static int glMdiOpenCount;
+
+// Attributes
+protected:
+	CSplitterWnd m_wndSplitter;
+	HWND m_hWndCtrl, m_hWndView;
+	GENERALVIEWSTATE m_ViewGeneral;
+	PATTERNVIEWSTATE m_ViewPatterns;
+	SAMPLEVIEWSTATE m_ViewSamples;
+	INSTRUMENTVIEWSTATE m_ViewInstruments;
+	COMMENTVIEWSTATE m_ViewComments;
+	CHAR m_szCurrentViewClassName[256];
+	bool m_bMaxWhenClosed;
+	bool m_bInitialActivation;
+
+// Operations
+public:
+	CModControlView *GetModControlView() const { return (CModControlView *)m_wndSplitter.GetPane(0, 0); }
+	BOOL ChangeViewClass(CRuntimeClass* pNewViewClass, CCreateContext* pContext=NULL);
+	void ForceRefresh();
+	void SavePosition(BOOL bExit=FALSE);
+	const char *GetCurrentViewClassName() const;
+	LRESULT SendCtrlMessage(UINT uMsg, LPARAM lParam = 0) const;
+	LRESULT SendViewMessage(UINT uMsg, LPARAM lParam = 0) const;
+	LRESULT ActivateView(UINT nId, LPARAM lParam) { return ::SendMessage(m_hWndCtrl, WM_MOD_ACTIVATEVIEW, nId, lParam); }
+	HWND GetHwndCtrl() const { return m_hWndCtrl; }
+	HWND GetHwndView() const { return m_hWndView; }
+	GENERALVIEWSTATE &GetGeneralViewState() { return m_ViewGeneral; }
+	PATTERNVIEWSTATE &GetPatternViewState() { return m_ViewPatterns; }
+	SAMPLEVIEWSTATE &GetSampleViewState() { return m_ViewSamples; }
+	INSTRUMENTVIEWSTATE &GetInstrumentViewState() { return m_ViewInstruments; }
+	COMMENTVIEWSTATE &GetCommentViewState() { return m_ViewComments; }
+
+	void SetSplitterHeight(int x);
+	int GetSplitterHeight();
+
+	std::string SerializeView() const;
+	void DeserializeView(FileReader &file);
+
+	void ToggleViews();
+
+	static CChildFrame *LastActiveFrame() { return m_lastActiveFrame; }
+
+// Overrides
+	// ClassWizard generated virtual function overrides
+	//{{AFX_VIRTUAL(CChildFrame)
+	public:
+	BOOL OnCreateClient(LPCREATESTRUCT lpcs, CCreateContext* pContext) override;
+	BOOL PreCreateWindow(CREATESTRUCT& cs) override;
+	void ActivateFrame(int nCmdShow) override;
+	void OnUpdateFrameTitle(BOOL bAddToTitle) override;
+	//}}AFX_VIRTUAL
+
+// Implementation
+public:
+	virtual ~CChildFrame();
+
+// Generated message map functions
+protected:
+	//{{AFX_MSG(CChildFrame)
+	afx_msg void OnDestroy();
+	afx_msg BOOL OnNcActivate(BOOL bActivate);
+	afx_msg void OnMDIActivate(BOOL bActivate, CWnd *pActivateWnd, CWnd *pDeactivateWnd);
+	afx_msg LRESULT OnChangeViewClass(WPARAM, LPARAM lParam);
+	afx_msg LRESULT OnInstrumentSelected(WPARAM, LPARAM lParam);
+	afx_msg BOOL OnToolTipText(UINT, NMHDR* pNMHDR, LRESULT* pResult);
+	//}}AFX_MSG
+	DECLARE_MESSAGE_MAP()
+};
+
+/////////////////////////////////////////////////////////////////////////////
+
+//{{AFX_INSERT_LOCATION}}
+// Microsoft Developer Studio will insert additional declarations immediately before the previous line.
+
+
+OPENMPT_NAMESPACE_END