267540d233
The AutoCompUseListCtrl method can be used to make an autocompletion list look like it's being shown with a wxListCtrl instead of a wxListBox. When this style is used, the list will have hot tracking. On MSW, the colours will also be slightly different.
250 lines
8.0 KiB
C++
250 lines
8.0 KiB
C++
////////////////////////////////////////////////////////////////////////////
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// Name: src/stc/ScintillaWX.h
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// Purpose: A wxWidgets implementation of Scintilla. A class derived
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// from ScintillaBase that uses the "wx platform" defined in
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// PlatWX.cpp. This class is one end of a bridge between
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// the wx world and the Scintilla world. It needs a peer
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// object of type wxStyledTextCtrl to function.
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//
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// Author: Robin Dunn
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//
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// Created: 13-Jan-2000
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// Copyright: (c) 2000 by Total Control Software
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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#ifndef __ScintillaWX_h__
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#define __ScintillaWX_h__
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#include "wx/defs.h"
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//----------------------------------------------------------------------
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#include <ctype.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <vector>
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#include <map>
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#include <algorithm>
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#include <stdexcept>
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// These are all Scintilla headers
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#include "Platform.h"
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#include "SplitVector.h"
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#include "Partitioning.h"
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#include "RunStyles.h"
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#include "Scintilla.h"
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#include "ScintillaWidget.h"
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#ifdef SCI_LEXER
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#include "SciLexer.h"
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#include "PropSetSimple.h"
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#include "ILexer.h"
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#include "LexerModule.h"
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#include "LexAccessor.h"
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#include "Accessor.h"
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#include "WordList.h"
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#endif
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#include "ContractionState.h"
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#include "CellBuffer.h"
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#include "CallTip.h"
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#include "KeyMap.h"
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#include "Indicator.h"
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#include "XPM.h"
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#include "LineMarker.h"
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#include "Style.h"
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#include "AutoComplete.h"
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#include "ViewStyle.h"
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#include "CharClassify.h"
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#include "Decoration.h"
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#include "CaseFolder.h"
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#include "Document.h"
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#include "Selection.h"
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#include "PositionCache.h"
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#include "EditModel.h"
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#include "MarginView.h"
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#include "EditView.h"
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#include "Editor.h"
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#include "PropSetSimple.h"
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#include "ScintillaBase.h"
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#ifdef __WXMSW__
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#include "wx/msw/wrapwin.h" // HBITMAP
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#endif
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#if wxUSE_DRAG_AND_DROP
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#include "wx/timer.h"
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#endif
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// Define this if there is a standard clipboard format for rectangular
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// text selection under the current platform.
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#if defined(__WXMSW__) || defined(__WXGTK__)
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#define wxHAVE_STC_RECT_FORMAT
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#endif
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//----------------------------------------------------------------------
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class WXDLLIMPEXP_FWD_CORE wxDC;
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class WXDLLIMPEXP_FWD_STC wxStyledTextCtrl; // forward
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class ScintillaWX;
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class wxSTCTimer;
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class SurfaceData;
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//----------------------------------------------------------------------
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// Helper classes
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#if wxUSE_DRAG_AND_DROP
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class wxSTCDropTarget : public wxTextDropTarget {
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public:
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void SetScintilla(ScintillaWX* swx) {
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m_swx = swx;
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}
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bool OnDropText(wxCoord x, wxCoord y, const wxString& data) wxOVERRIDE;
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wxDragResult OnEnter(wxCoord x, wxCoord y, wxDragResult def) wxOVERRIDE;
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wxDragResult OnDragOver(wxCoord x, wxCoord y, wxDragResult def) wxOVERRIDE;
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void OnLeave() wxOVERRIDE;
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private:
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ScintillaWX* m_swx;
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};
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#endif
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//----------------------------------------------------------------------
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class ScintillaWX : public ScintillaBase {
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public:
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ScintillaWX(wxStyledTextCtrl* win);
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~ScintillaWX();
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// base class virtuals
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virtual void Initialise() wxOVERRIDE;
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virtual void Finalise() wxOVERRIDE;
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virtual void StartDrag() wxOVERRIDE;
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virtual bool SetIdle(bool on) wxOVERRIDE;
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virtual void SetMouseCapture(bool on) wxOVERRIDE;
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virtual bool HaveMouseCapture() wxOVERRIDE;
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virtual void ScrollText(int linesToMove) wxOVERRIDE;
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virtual void SetVerticalScrollPos() wxOVERRIDE;
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virtual void SetHorizontalScrollPos() wxOVERRIDE;
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virtual bool ModifyScrollBars(int nMax, int nPage) wxOVERRIDE;
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virtual void Copy() wxOVERRIDE;
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virtual void Paste() wxOVERRIDE;
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virtual void CopyToClipboard(const SelectionText &selectedText) wxOVERRIDE;
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virtual void CreateCallTipWindow(PRectangle rc) wxOVERRIDE;
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virtual void AddToPopUp(const char *label, int cmd = 0, bool enabled = true) wxOVERRIDE;
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virtual void ClaimSelection() wxOVERRIDE;
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virtual sptr_t DefWndProc(unsigned int iMessage,
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uptr_t wParam,
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sptr_t lParam) wxOVERRIDE;
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virtual sptr_t WndProc(unsigned int iMessage,
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uptr_t wParam,
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sptr_t lParam) wxOVERRIDE;
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virtual void NotifyChange() wxOVERRIDE;
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virtual void NotifyParent(SCNotification scn) wxOVERRIDE;
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virtual void CancelModes() wxOVERRIDE;
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virtual void UpdateSystemCaret() wxOVERRIDE;
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virtual bool FineTickerAvailable() wxOVERRIDE;
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virtual bool FineTickerRunning(TickReason reason) wxOVERRIDE;
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virtual void FineTickerStart(TickReason reason, int millis, int tolerance) wxOVERRIDE;
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virtual void FineTickerCancel(TickReason reason) wxOVERRIDE;
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// Event delegates
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void DoPaint(wxDC* dc, wxRect rect);
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void DoHScroll(int type, int pos);
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void DoVScroll(int type, int pos);
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void DoSize(int width, int height);
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void DoLoseFocus();
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void DoGainFocus();
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void DoSysColourChange();
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void DoLeftButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt);
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void DoRightButtonDown(Point pt, unsigned int curTime, bool shift, bool ctrl, bool alt);
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void DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl);
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void DoLeftButtonMove(Point pt);
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void DoMiddleButtonUp(Point pt);
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void DoMouseWheel(wxMouseWheelAxis axis, int rotation, int delta,
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int linesPerAction, int columnsPerAction,
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bool ctrlDown, bool isPageScroll);
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void DoAddChar(int key);
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int DoKeyDown(const wxKeyEvent& event, bool* consumed);
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void DoOnIdle(wxIdleEvent& evt);
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#if wxUSE_DRAG_AND_DROP
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bool DoDropText(long x, long y, const wxString& data);
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wxDragResult DoDragEnter(wxCoord x, wxCoord y, wxDragResult def);
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wxDragResult DoDragOver(wxCoord x, wxCoord y, wxDragResult def);
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void DoDragLeave();
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#endif
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void DoCommand(int ID);
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bool DoContextMenu(Point pt);
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void DoOnListBox();
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void DoMouseCaptureLost();
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// helpers
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void FullPaint();
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void FullPaintDC(wxDC* dc);
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bool CanPaste() wxOVERRIDE;
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bool GetHideSelection() { return view.hideSelection; }
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void DoScrollToLine(int line);
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void DoScrollToColumn(int column);
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void ClipChildren(wxDC& dc, PRectangle rect);
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void SetUseAntiAliasing(bool useAA);
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bool GetUseAntiAliasing();
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SurfaceData* GetSurfaceData() const {return m_surfaceData;}
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void SetPaintAbandoned(){paintState = paintAbandoned;}
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void DoMarkerDefineBitmap(int markerNumber, const wxBitmap& bmp);
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void DoRegisterImage(int type, const wxBitmap& bmp);
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void SetListBoxColours(const wxColour&, const wxColour&,
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const wxColour&, const wxColour&);
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void UseListCtrlStyleForLists(bool, const wxColour&, const wxColour&);
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private:
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bool capturedMouse;
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bool focusEvent;
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wxStyledTextCtrl* stc;
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WX_DECLARE_HASH_MAP(TickReason, wxSTCTimer*, wxIntegerHash, wxIntegerEqual, TimersHash);
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TimersHash timers;
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#if wxUSE_DRAG_AND_DROP
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wxSTCDropTarget* dropTarget;
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wxDragResult dragResult;
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#endif
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int wheelVRotation;
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int wheelHRotation;
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SurfaceData* m_surfaceData;
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// For use in creating a system caret
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bool HasCaretSizeChanged();
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bool CreateSystemCaret();
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bool DestroySystemCaret();
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static sptr_t DirectFunction(ScintillaWX* swx, unsigned int iMessage,
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uptr_t wParam, sptr_t lParam);
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#ifdef __WXMSW__
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HBITMAP sysCaretBitmap;
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int sysCaretWidth;
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int sysCaretHeight;
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#endif
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#ifdef wxHAVE_STC_RECT_FORMAT
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// The presence of this format on the clipboard indicates that the text is
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// a rectangular (and not the default linear) selection.
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wxDataFormat m_clipRectTextFormat;
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#endif
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friend class wxSTCCallTip;
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friend class wxSTCTimer; // To get access to TickReason declaration
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};
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//----------------------------------------------------------------------
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#endif
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