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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 | #include <wx/wx.h> | |
52 | #include <wx/dataobj.h> | |
53 | #include <wx/clipbrd.h> | |
54 | #include <wx/dnd.h> | |
55 | ||
56 | //---------------------------------------------------------------------- | |
57 | ||
58 | #ifdef WXMAKINGDLL_STC | |
59 | #define WXDLLIMPEXP_STC WXEXPORT | |
60 | #elif defined(WXUSINGDLL) | |
61 | #define WXDLLIMPEXP_STC WXIMPORT | |
62 | #else // not making nor using DLL | |
63 | #define WXDLLIMPEXP_STC | |
64 | #endif | |
65 | ||
66 | class WXDLLIMPEXP_STC wxStyledTextCtrl; // forward | |
67 | class ScintillaWX; | |
68 | ||
69 | ||
70 | //---------------------------------------------------------------------- | |
71 | // Helper classes | |
72 | ||
73 | #if wxUSE_DRAG_AND_DROP | |
74 | class wxSTCDropTarget : public wxTextDropTarget { | |
75 | public: | |
76 | void SetScintilla(ScintillaWX* swx) { | |
77 | this->swx = swx; | |
78 | } | |
79 | ||
80 | bool OnDropText(wxCoord x, wxCoord y, const wxString& data); | |
81 | wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def); | |
82 | wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def); | |
83 | void OnLeave(); | |
84 | ||
85 | private: | |
86 | ScintillaWX* swx; | |
87 | }; | |
88 | #endif | |
89 | ||
90 | //---------------------------------------------------------------------- | |
91 | ||
92 | class ScintillaWX : public ScintillaBase { | |
93 | public: | |
94 | ||
95 | ScintillaWX(wxStyledTextCtrl* win); | |
96 | ~ScintillaWX(); | |
97 | ||
98 | // base class virtuals | |
99 | virtual void Initialise(); | |
100 | virtual void Finalise(); | |
101 | virtual void StartDrag(); | |
102 | virtual bool SetIdle(bool on); | |
103 | virtual void SetTicking(bool on); | |
104 | virtual void SetMouseCapture(bool on); | |
105 | virtual bool HaveMouseCapture(); | |
106 | virtual void ScrollText(int linesToMove); | |
107 | virtual void SetVerticalScrollPos(); | |
108 | virtual void SetHorizontalScrollPos(); | |
109 | virtual bool ModifyScrollBars(int nMax, int nPage); | |
110 | virtual void Copy(); | |
111 | virtual void Paste(); | |
112 | virtual void CopyToClipboard(const SelectionText &selectedText); | |
113 | ||
114 | virtual void CreateCallTipWindow(PRectangle rc); | |
115 | virtual void AddToPopUp(const char *label, int cmd = 0, bool enabled = true); | |
116 | virtual void ClaimSelection(); | |
117 | ||
118 | virtual long DefWndProc(unsigned int iMessage, | |
119 | unsigned long wParam, | |
120 | long lParam); | |
121 | virtual long WndProc(unsigned int iMessage, | |
122 | unsigned long wParam, | |
123 | long lParam); | |
124 | ||
125 | virtual void NotifyChange(); | |
126 | virtual void NotifyParent(SCNotification scn); | |
127 | ||
128 | virtual void CancelModes(); | |
129 | ||
130 | virtual void UpdateSystemCaret(); | |
131 | ||
132 | // Event delegates | |
133 | void DoPaint(wxDC* dc, wxRect rect); | |
134 | void DoHScroll(int type, int pos); | |
135 | void DoVScroll(int type, int pos); | |
136 | void DoSize(int width, int height); | |
137 | void DoLoseFocus(); | |
138 | void DoGainFocus(); | |
139 | void DoSysColourChange(); | |
140 | void DoLeftButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt); | |
141 | void DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl); | |
142 | void DoLeftButtonMove(Point pt); | |
143 | void DoMiddleButtonUp(Point pt); | |
144 | void DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown, bool isPageScroll); | |
145 | void DoAddChar(int key); | |
146 | int DoKeyDown(const wxKeyEvent& event, bool* consumed); | |
147 | void DoTick() { Tick(); } | |
148 | void DoOnIdle(wxIdleEvent& evt); | |
149 | ||
150 | #if wxUSE_DRAG_AND_DROP | |
151 | bool DoDropText(long x, long y, const wxString& data); | |
152 | wxDragResult DoDragEnter(wxCoord x, wxCoord y, wxDragResult def); | |
153 | wxDragResult DoDragOver(wxCoord x, wxCoord y, wxDragResult def); | |
154 | void DoDragLeave(); | |
155 | #endif | |
156 | ||
157 | void DoCommand(int ID); | |
158 | void DoContextMenu(Point pt); | |
159 | void DoOnListBox(); | |
160 | ||
161 | ||
162 | // helpers | |
163 | void FullPaint(); | |
164 | bool CanPaste(); | |
165 | bool GetHideSelection() { return hideSelection; } | |
166 | void DoScrollToLine(int line); | |
167 | void DoScrollToColumn(int column); | |
168 | void ClipChildren(wxDC& dc, PRectangle rect); | |
169 | void SetUseAntiAliasing(bool useAA); | |
170 | bool GetUseAntiAliasing(); | |
171 | ||
172 | private: | |
173 | bool capturedMouse; | |
174 | bool focusEvent; | |
175 | wxStyledTextCtrl* stc; | |
176 | ||
177 | #if wxUSE_DRAG_AND_DROP | |
178 | wxSTCDropTarget* dropTarget; | |
179 | wxDragResult dragResult; | |
180 | #endif | |
181 | int wheelRotation; | |
182 | ||
183 | // For use in creating a system caret | |
184 | bool HasCaretSizeChanged(); | |
185 | bool CreateSystemCaret(); | |
186 | bool DestroySystemCaret(); | |
187 | #ifdef __WXMSW__ | |
188 | HBITMAP sysCaretBitmap; | |
189 | int sysCaretWidth; | |
190 | int sysCaretHeight; | |
191 | #endif | |
192 | ||
193 | friend class wxSTCCallTip; | |
194 | }; | |
195 | ||
196 | //---------------------------------------------------------------------- | |
197 | #endif |