//////////////////////////////////////////////////////////////////////////// // Name: stc.h // Purpose: A wxWindows implementation of Scintilla. This class is the // one meant to be used directly by wx applications. It does not // derive directly from the Scintilla classes, and in fact there // is no mention of Scintilla classes at all in this header. // This class delegates all method calls and events to the // Scintilla objects and so forth. This allows the use of // Scintilla without polluting the namespace with all the // classes and itentifiers from Scintilla. // // Author: Robin Dunn // // Created: 13-Jan-2000 // RCS-ID: $Id$ // Copyright: (c) 2000 by Total Control Software // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// #ifndef __stc_h__ #define __stc_h__ #include //---------------------------------------------------------------------- // constants and stuff enum wxSTC_UndoType { wxSTC_UndoCollectNone, wxSTC_UndoCollectAutoStart }; enum wxSTC_EOL { wxSTC_EOL_CRLF, wxSTC_EOL_CR, wxSTC_EOL_LF }; enum wxSTC_EDGE { wxSTC_EDGE_NONE, wxSTC_EDGE_LINE, wxSTC_EDGE_BACKGROUND }; const int wxSTC_LEX_STYLE_MAX = 31; const int wxSTC_STYLE_DEFAULT = 32; const int wxSTC_STYLE_LINENUMBER = 33; const int wxSTC_STYLE_BRACELIGHT = 34; const int wxSTC_STYLE_BRACEBAD = 35; const int wxSTC_STYLE_CONTROLCHAR = 36; const int wxSTC_STYLE_MAX = 63; const int wxSTC_STYLE_MASK = 31; const int wxSTC_MARKER_MAX = 31; const int wxSTC_MARK_CIRCLE = 0; const int wxSTC_MARK_ROUNDRECT = 1; const int wxSTC_MARK_ARROW = 2; const int wxSTC_MARK_SMALLRECT = 3; const int wxSTC_MARK_SHORTARROW = 4; const int wxSTC_MARK_EMPTY = 5; const int wxSTC_INDIC_PLAIN = 0; const int wxSTC_INDIC_SQUIGGLE = 1; const int wxSTC_INDIC_TT = 2; const int wxSTC_INDIC0_MASK = 32; const int wxSTC_INDIC1_MASK = 64; const int wxSTC_INDIC2_MASK = 128; const int wxSTC_INDICS_MASK = (wxSTC_INDIC0_MASK | wxSTC_INDIC1_MASK | wxSTC_INDIC2_MASK); // key commands enum { wxSTC_CMD_LINEDOWN = 2300, wxSTC_CMD_LINEDOWNEXTEND, wxSTC_CMD_LINEUP, wxSTC_CMD_LINEUPEXTEND, wxSTC_CMD_CHARLEFT, wxSTC_CMD_CHARLEFTEXTEND, wxSTC_CMD_CHARRIGHT, wxSTC_CMD_CHARRIGHTEXTEND, wxSTC_CMD_WORDLEFT, wxSTC_CMD_WORDLEFTEXTEND, wxSTC_CMD_WORDRIGHT, wxSTC_CMD_WORDRIGHTEXTEND, wxSTC_CMD_HOME, wxSTC_CMD_HOMEEXTEND, wxSTC_CMD_LINEEND, wxSTC_CMD_LINEENDEXTEND, wxSTC_CMD_DOCUMENTSTART, wxSTC_CMD_DOCUMENTSTARTEXTEND, wxSTC_CMD_DOCUMENTEND, wxSTC_CMD_DOCUMENTENDEXTEND, wxSTC_CMD_PAGEUP, wxSTC_CMD_PAGEUPEXTEND, wxSTC_CMD_PAGEDOWN, wxSTC_CMD_PAGEDOWNEXTEND, wxSTC_CMD_EDITTOGGLEOVERTYPE, wxSTC_CMD_CANCEL, wxSTC_CMD_DELETEBACK, wxSTC_CMD_TAB, wxSTC_CMD_BACKTAB, wxSTC_CMD_NEWLINE, wxSTC_CMD_FORMFEED, wxSTC_CMD_VCHOME, wxSTC_CMD_VCHOMEEXTEND, wxSTC_CMD_ZOOMIN, wxSTC_CMD_ZOOMOUT, wxSTC_CMD_DELWORDLEFT, wxSTC_CMD_DELWORDRIGHT }; enum wxSTC_LEX { wxSTC_LEX_CONTAINER=0, wxSTC_LEX_NULL, wxSTC_LEX_PYTHON, wxSTC_LEX_CPP, wxSTC_LEX_HTML, wxSTC_LEX_XML, wxSTC_LEX_PERL, wxSTC_LEX_SQL, wxSTC_LEX_VB, wxSTC_LEX_PROPERTIES, wxSTC_LEX_ERRORLIST, wxSTC_LEX_MAKEFILE, wxSTC_LEX_BATCH, }; const int wxSTC_CARET_SLOP = 0x01; const int WXSTC_CARET_CENTER = 0x02; const int wxSTC_CARET_STRICT = 0x04; const int wxSTC_MARGIN_SYMBOL = 0; const int wxSTC_MARGIN_NUMBER = 1; class ScintillaWX; // forward declare class WordList; struct SCNotification; extern const wxChar* wxSTCNameStr; //---------------------------------------------------------------------- class wxStyledTextCtrl : public wxControl { public: wxStyledTextCtrl(wxWindow *parent, wxWindowID id, const wxPoint& pos = wxDefaultPosition, const wxSize& size = wxDefaultSize, long style = 0, const wxString& name = wxSTCNameStr); ~wxStyledTextCtrl(); // Text retrieval and modification wxString GetText(); bool SetText(const wxString& text); wxString GetLine(int line); void ReplaceSelection(const wxString& text); void SetReadOnly(bool readOnly); bool GetReadOnly(); wxString GetTextRange(int startPos, int endPos); wxString GetStyledTextRange(int startPos, int endPos); void GetTextRange(int startPos, int endPos, char* buff); void GetStyledTextRange(int startPos, int endPos, char* buff); void AddText(const wxString& text); void AddStyledText(const wxString& text); void InsertText(int pos, const wxString& text); void ClearAll(); char GetCharAt(int pos); char GetStyleAt(int pos); void SetStyleBits(int bits); int GetStyleBits(); // Clipboard void Cut(); void Copy(); void Paste(); bool CanPaste(); void ClearClipbrd(); // avoiding name conflict with virtual in wxWindow // Undo and Redo void Undo(); bool CanUndo(); void EmptyUndoBuffer(); void Redo(); bool CanRedo(); void SetUndoCollection(wxSTC_UndoType type); wxSTC_UndoType GetUndoCollection(); void BeginUndoAction(); void EndUndoAction(); // Selection and information void GetSelection(int* startPos, int* endPos); void SetSelection(int startPos, int endPos); wxString GetSelectedText(); void HideSelection(bool hide); bool GetHideSelection(); int GetTextLength(); int GetFirstVisibleLine(); bool GetModified(); int GetLineCount(); wxRect GetRect(); int GetLineFromPos(int pos); int GetLineStartPos(int line); int GetLineLengthAtPos(int pos); int GetLineLength(int line); wxString GetCurrentLineText(int* linePos=NULL); int GetCurrentLine(); int PositionFromPoint(wxPoint pt); int LineFromPoint(wxPoint pt); wxPoint PointFromPosition(int pos); int GetCurrentPos(); int GetAnchor(); void SelectAll(); void SetCurrentPosition(int pos); void SetAnchor(int pos); void GotoPos(int pos); void GotoLine(int line); void ChangePosition(int delta, bool extendSelection); void PageMove(int cmdKey, bool extendSelection); void ScrollBy(int columnDelta, int lineDelta); void ScrollToLine(int line); void ScrollToColumn(int column); void EnsureCaretVisible(); void SetCaretPolicy(int policy, int slop=0); int GetSelectionType(); // Searching int FindText(int minPos, int maxPos, const wxString& text, bool caseSensitive, bool wholeWord); void SearchAnchor(); int SearchNext(const wxString& text, bool caseSensitive, bool wholeWord); int SearchPrev(const wxString& text, bool caseSensitive, bool wholeWord); // Visible whitespace bool GetViewWhitespace(); void SetViewWhitespace(bool visible); // Line endings wxSTC_EOL GetEOLMode(); void SetEOLMode(wxSTC_EOL mode); bool GetViewEOL(); void SetViewEOL(bool visible); void ConvertEOL(wxSTC_EOL mode); // Styling int GetEndStyled(); void StartStyling(int pos, int mask); void SetStyleFor(int length, int style); void SetStyleBytes(int length, char* styleBytes); // Style Definition void StyleClearAll(); void StyleResetDefault(); void StyleSetSpec(int styleNum, const wxString& spec); void StyleSetForeground(int styleNum, const wxColour& colour); void StyleSetBackground(int styleNum, const wxColour& colour); void StyleSetFont(int styleNum, wxFont& font); void StyleSetFontAttr(int styleNum, int size, const wxString& faceName, bool bold, bool italic); void StyleSetBold(int styleNum, bool bold); void StyleSetItalic(int styleNum, bool italic); void StyleSetFaceName(int styleNum, const wxString& faceName); void StyleSetSize(int styleNum, int pointSize); void StyleSetEOLFilled(int styleNum, bool fillEOL); // Margins in the edit area int GetLeftMargin(); int GetRightMargin(); void SetMargins(int left, int right); // Margins for selection, markers, etc. void SetMarginType(int margin, int type); int GetMarginType(int margin); void SetMarginWidth(int margin, int pixelWidth); int GetMarginWidth(int margin); void SetMarginMask(int margin, int mask); int GetMarginMask(int margin); void SetMarginSensitive(int margin, bool sensitive); bool GetMarginSensitive(int margin); // Selection and Caret styles void SetSelectionForeground(const wxColour& colour); void SetSelectionBackground(const wxColour& colour); void SetCaretForeground(const wxColour& colour); int GetCaretPeriod(); void SetCaretPeriod(int milliseconds); // Other settings void SetBufferedDraw(bool isBuffered); void SetTabWidth(int numChars); void SetWordChars(const wxString& wordChars); // Brace highlighting void BraceHighlight(int pos1, int pos2); void BraceBadlight(int pos); int BraceMatch(int pos, int maxReStyle=0); // Markers void MarkerDefine(int markerNumber, int markerSymbol, const wxColour& foreground, const wxColour& background); void MarkerSetType(int markerNumber, int markerSymbol); void MarkerSetForeground(int markerNumber, const wxColour& colour); void MarkerSetBackground(int markerNumber, const wxColour& colour); int MarkerAdd(int line, int markerNumber); void MarkerDelete(int line, int markerNumber); void MarkerDeleteAll(int markerNumber); int MarkerGet(int line); int MarkerGetNextLine(int lineStart, int markerMask); int MarkerGetPrevLine(int lineStart, int markerMask); int MarkerLineFromHandle(int handle); void MarkerDeleteHandle(int handle); // Indicators void IndicatorSetStyle(int indicNum, int indicStyle); int IndicatorGetStyle(int indicNum); void IndicatorSetColour(int indicNum, const wxColour& colour); // Auto completion void AutoCompShow(const wxString& listOfWords); void AutoCompCancel(); bool AutoCompActive(); int AutoCompPosAtStart(); void AutoCompComplete(); void AutoCompStopChars(const wxString& stopChars); // Call tips void CallTipShow(int pos, const wxString& text); void CallTipCancel(); bool CallTipActive(); int CallTipPosAtStart(); void CallTipSetHighlight(int start, int end); void CallTipSetBackground(const wxColour& colour); // Key bindings void CmdKeyAssign(int key, int modifiers, int cmd); void CmdKeyClear(int key, int modifiers); void CmdKeyClearAll(); void CmdKeyExecute(int cmd); // Print formatting int FormatRange(bool doDraw, int startPos, int endPos, wxDC* draw, wxDC* target, // Why does it use two? Can they be the same? wxRect renderRect, wxRect pageRect); // Document Sharing (multiple views) void* GetDocument(); void SetDocument(void* document); // TODO: create a wx wrapper for Scintilla's document class // TODO: Folding // Long Lines int GetEdgeColumn(); void SetEdgeColumn(int column); wxSTC_EDGE GetEdgeMode(); void SetEdgeMode(wxSTC_EDGE mode); wxColour GetEdgeColour(); void SetEdgeColour(const wxColour& colour); // Lexer void SetLexer(wxSTC_LEX lexer); wxSTC_LEX GetLexer(); void Colourise(int start, int end); void SetProperty(const wxString& key, const wxString& value); void SetKeywords(int keywordSet, const wxString& keywordList); private: // Event handlers void OnPaint(wxPaintEvent& evt); void OnScrollWin(wxScrollWinEvent& evt); void OnSize(wxSizeEvent& evt); void OnMouseLeftDown(wxMouseEvent& evt); void OnMouseMove(wxMouseEvent& evt); void OnMouseLeftUp(wxMouseEvent& evt); void OnMouseRightUp(wxMouseEvent& evt); void OnChar(wxKeyEvent& evt); void OnLoseFocus(wxFocusEvent& evt); void OnGainFocus(wxFocusEvent& evt); void OnSysColourChanged(wxSysColourChangedEvent& evt); void OnEraseBackground(wxEraseEvent& evt); void OnMenu(wxCommandEvent& evt); // Turn notifications from Scintilla into events void NotifyChange(); void NotifyParent(SCNotification* scn); long SendMsg(int msg, long wp=0, long lp=0); private: DECLARE_EVENT_TABLE() ScintillaWX* m_swx; wxStopWatch m_stopWatch; bool m_readOnly; wxSTC_UndoType m_undoType; friend class ScintillaWX; friend class Platform; }; //---------------------------------------------------------------------- class wxStyledTextEvent : public wxCommandEvent { public: wxStyledTextEvent(wxEventType commandType, int id); ~wxStyledTextEvent() {} void SetPosition(int pos) { m_position = pos; } void SetKey(int k) { m_key = k; } void SetModifiers(int m) { m_modifiers = m; } void SetModificationType(int t) { m_modificationType = t; } void SetText(const char* t) { m_text = t; } void SetLength(int len) { m_length = len; } void SetLinesAdded(int num) { m_linesAdded = num; } void SetLine(int val) { m_line = val; } void SetFoldLevelNow(int val) { m_foldLevelNow = val; } void SetFoldLevelPrev(int val) { m_foldLevelPrev = val; } void SetMargin(int val) { m_margin = val; } void SetMessage(int val) { m_message = val; } void SetWParam(int val) { m_wParam = val; } void SetLParam(int val) { m_lParam = val; } int GetPosition() const { return m_position; } int GetKey() const { return m_key; } int GetModifiers() const { return m_modifiers; } int GetModificationType() const { return m_modificationType; } wxString GetText() const { return m_text; } int GetLength() const { return m_length; } int GetLinesAdded() const { return m_linesAdded; } int GetLine() const { return m_line; } int GetFoldLevelNow() const { return m_foldLevelNow; } int GetFoldLevelPrev() const { return m_foldLevelPrev; } int GetMargin() const { return m_margin; } int GetMessage() const { return m_message; } int GetWParam() const { return m_wParam; } int GetLParam() const { return m_lParam; } bool GetShift() const; bool GetControl() const; bool GetAlt() const; void CopyObject(wxObject& obj) const; private: int m_position; int m_key; int m_modifiers; int m_modificationType; // wxEVT_STC_MODIFIED wxString m_text; int m_length; int m_linesAdded; int m_line; int m_foldLevelNow; int m_foldLevelPrev; int m_margin; // wxEVT_STC_MARGINCLICK int m_message; // wxEVT_STC_MACRORECORD int m_wParam; int m_lParam; }; enum { wxEVT_STC_CHANGE = 1650, wxEVT_STC_STYLENEEDED, wxEVT_STC_CHARADDED, wxEVT_STC_UPDATEUI, wxEVT_STC_SAVEPOINTREACHED, wxEVT_STC_SAVEPOINTLEFT, wxEVT_STC_ROMODIFYATTEMPT, wxEVT_STC_DOUBLECLICK, wxEVT_STC_MODIFIED, wxEVT_STC_KEY, wxEVT_STC_MACRORECORD, wxEVT_STC_MARGINCLICK, wxEVT_STC_NEEDSHOWN }; typedef void (wxEvtHandler::*wxStyledTextEventFunction)(wxStyledTextEvent&); #define EVT_STC_CHANGE(id, fn) { wxEVT_STC_CHANGE, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_STYLENEEDED(id, fn) { wxEVT_STC_STYLENEEDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_CHARADDED(id, fn) { wxEVT_STC_CHARADDED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_UPDATEUI(id, fn) { wxEVT_STC_UPDATEUI, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_SAVEPOINTREACHED(id, fn) { wxEVT_STC_SAVEPOINTREACHED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_SAVEPOINTLEFT(id, fn) { wxEVT_STC_SAVEPOINTLEFT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_ROMODIFYATTEMPT(id, fn) { wxEVT_STC_ROMODIFYATTEMPT, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_DOUBLECLICK(id, fn) { wxEVT_STC_DOUBLECLICK, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_MODIFIED(id, fn) { wxEVT_STC_MODIFIED, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_CMDKEY(id, fn) { wxEVT_STC_CMDKEY, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, #define EVT_STC_UNKNOWNCMDKEY(id, fn) { wxEVT_STC_UNKNOWNCMDKEY, id, -1, (wxObjectEventFunction) (wxEventFunction) (wxStyledTextEventFunction) & fn, (wxObject *) NULL }, //---------------------------------------------------------------------- //---------------------------------------------------------------------- #endif