| 1 | //////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: ScintillaWX.h |
| 3 | // Purpose: A wxWidgets implementation of Scintilla. A class derived |
| 4 | // from ScintillaBase that uses the "wx platform" defined in |
| 5 | // PlatWX.cpp. This class is one end of a bridge between |
| 6 | // the wx world and the Scintilla world. It needs a peer |
| 7 | // object of type wxStyledTextCtrl to function. |
| 8 | // |
| 9 | // Author: Robin Dunn |
| 10 | // |
| 11 | // Created: 13-Jan-2000 |
| 12 | // RCS-ID: $Id$ |
| 13 | // Copyright: (c) 2000 by Total Control Software |
| 14 | // Licence: wxWindows license |
| 15 | ///////////////////////////////////////////////////////////////////////////// |
| 16 | |
| 17 | #ifndef __ScintillaWX_h__ |
| 18 | #define __ScintillaWX_h__ |
| 19 | |
| 20 | //---------------------------------------------------------------------- |
| 21 | |
| 22 | #include <ctype.h> |
| 23 | #include <stdlib.h> |
| 24 | #include <stdio.h> |
| 25 | #include <string.h> |
| 26 | |
| 27 | #include "Platform.h" |
| 28 | |
| 29 | #include "Scintilla.h" |
| 30 | #include "XPM.h" |
| 31 | #ifdef SCI_LEXER |
| 32 | #include "SciLexer.h" |
| 33 | #include "PropSet.h" |
| 34 | #include "Accessor.h" |
| 35 | #include "KeyWords.h" |
| 36 | #endif |
| 37 | #include "ContractionState.h" |
| 38 | #include "SVector.h" |
| 39 | #include "CellBuffer.h" |
| 40 | #include "CallTip.h" |
| 41 | #include "KeyMap.h" |
| 42 | #include "Indicator.h" |
| 43 | #include "LineMarker.h" |
| 44 | #include "Style.h" |
| 45 | #include "ViewStyle.h" |
| 46 | #include "AutoComplete.h" |
| 47 | #include "Document.h" |
| 48 | #include "Editor.h" |
| 49 | #include "ScintillaBase.h" |
| 50 | |
| 51 | |
| 52 | //---------------------------------------------------------------------- |
| 53 | |
| 54 | #ifdef WXMAKINGDLL_STC |
| 55 | #define WXDLLIMPEXP_STC WXEXPORT |
| 56 | #elif defined(WXUSINGDLL) |
| 57 | #define WXDLLIMPEXP_STC WXIMPORT |
| 58 | #else // not making nor using DLL |
| 59 | #define WXDLLIMPEXP_STC |
| 60 | #endif |
| 61 | |
| 62 | class WXDLLIMPEXP_STC wxStyledTextCtrl; // forward |
| 63 | class ScintillaWX; |
| 64 | |
| 65 | |
| 66 | //---------------------------------------------------------------------- |
| 67 | // Helper classes |
| 68 | |
| 69 | #if wxUSE_DRAG_AND_DROP |
| 70 | class wxSTCDropTarget : public wxTextDropTarget { |
| 71 | public: |
| 72 | void SetScintilla(ScintillaWX* swx) { |
| 73 | this->swx = swx; |
| 74 | } |
| 75 | |
| 76 | bool OnDropText(wxCoord x, wxCoord y, const wxString& data); |
| 77 | wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def); |
| 78 | wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def); |
| 79 | void OnLeave(); |
| 80 | |
| 81 | private: |
| 82 | ScintillaWX* swx; |
| 83 | }; |
| 84 | #endif |
| 85 | |
| 86 | //---------------------------------------------------------------------- |
| 87 | |
| 88 | class ScintillaWX : public ScintillaBase { |
| 89 | public: |
| 90 | |
| 91 | ScintillaWX(wxStyledTextCtrl* win); |
| 92 | ~ScintillaWX(); |
| 93 | |
| 94 | // base class virtuals |
| 95 | virtual void Initialise(); |
| 96 | virtual void Finalise(); |
| 97 | virtual void StartDrag(); |
| 98 | virtual bool SetIdle(bool on); |
| 99 | virtual void SetTicking(bool on); |
| 100 | virtual void SetMouseCapture(bool on); |
| 101 | virtual bool HaveMouseCapture(); |
| 102 | virtual void ScrollText(int linesToMove); |
| 103 | virtual void SetVerticalScrollPos(); |
| 104 | virtual void SetHorizontalScrollPos(); |
| 105 | virtual bool ModifyScrollBars(int nMax, int nPage); |
| 106 | virtual void Copy(); |
| 107 | virtual void Paste(); |
| 108 | virtual void CopyToClipboard(const SelectionText &selectedText); |
| 109 | |
| 110 | virtual void CreateCallTipWindow(PRectangle rc); |
| 111 | virtual void AddToPopUp(const char *label, int cmd = 0, bool enabled = true); |
| 112 | virtual void ClaimSelection(); |
| 113 | |
| 114 | virtual long DefWndProc(unsigned int iMessage, |
| 115 | unsigned long wParam, |
| 116 | long lParam); |
| 117 | virtual long WndProc(unsigned int iMessage, |
| 118 | unsigned long wParam, |
| 119 | long lParam); |
| 120 | |
| 121 | virtual void NotifyChange(); |
| 122 | virtual void NotifyParent(SCNotification scn); |
| 123 | |
| 124 | virtual void CancelModes(); |
| 125 | |
| 126 | virtual void UpdateSystemCaret(); |
| 127 | |
| 128 | // Event delegates |
| 129 | void DoPaint(wxDC* dc, wxRect rect); |
| 130 | void DoHScroll(int type, int pos); |
| 131 | void DoVScroll(int type, int pos); |
| 132 | void DoSize(int width, int height); |
| 133 | void DoLoseFocus(); |
| 134 | void DoGainFocus(); |
| 135 | void DoSysColourChange(); |
| 136 | void DoLeftButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt); |
| 137 | void DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl); |
| 138 | void DoLeftButtonMove(Point pt); |
| 139 | void DoMiddleButtonUp(Point pt); |
| 140 | void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown, bool isPageScroll); |
| 141 | void DoAddChar(int key); |
| 142 | int DoKeyDown(const wxKeyEvent& event, bool* consumed); |
| 143 | void DoTick() { Tick(); } |
| 144 | void DoOnIdle(wxIdleEvent& evt); |
| 145 | |
| 146 | #if wxUSE_DRAG_AND_DROP |
| 147 | bool DoDropText(long x, long y, const wxString& data); |
| 148 | wxDragResult DoDragEnter(wxCoord x, wxCoord y, wxDragResult def); |
| 149 | wxDragResult DoDragOver(wxCoord x, wxCoord y, wxDragResult def); |
| 150 | void DoDragLeave(); |
| 151 | #endif |
| 152 | |
| 153 | void DoCommand(int ID); |
| 154 | void DoContextMenu(Point pt); |
| 155 | void DoOnListBox(); |
| 156 | |
| 157 | |
| 158 | // helpers |
| 159 | void FullPaint(); |
| 160 | bool CanPaste(); |
| 161 | bool GetHideSelection() { return hideSelection; } |
| 162 | void DoScrollToLine(int line); |
| 163 | void DoScrollToColumn(int column); |
| 164 | void ClipChildren(wxDC& dc, PRectangle rect); |
| 165 | void SetUseAntiAliasing(bool useAA); |
| 166 | bool GetUseAntiAliasing(); |
| 167 | |
| 168 | private: |
| 169 | bool capturedMouse; |
| 170 | bool focusEvent; |
| 171 | wxStyledTextCtrl* stc; |
| 172 | |
| 173 | #if wxUSE_DRAG_AND_DROP |
| 174 | wxSTCDropTarget* dropTarget; |
| 175 | wxDragResult dragResult; |
| 176 | #endif |
| 177 | int wheelRotation; |
| 178 | |
| 179 | // For use in creating a system caret |
| 180 | bool HasCaretSizeChanged(); |
| 181 | bool CreateSystemCaret(); |
| 182 | bool DestroySystemCaret(); |
| 183 | #ifdef __WXMSW__ |
| 184 | HBITMAP sysCaretBitmap; |
| 185 | int sysCaretWidth; |
| 186 | int sysCaretHeight; |
| 187 | #endif |
| 188 | |
| 189 | friend class wxSTCCallTip; |
| 190 | }; |
| 191 | |
| 192 | //---------------------------------------------------------------------- |
| 193 | #endif |