X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/21334a4689c5329c597a93cbe943cf2ac6772db9..f51723055aa4334a355a19e87bb2b478b4204d15:/src/stc/ScintillaWX.cpp diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp index 427a83e6bd..3777731ae6 100644 --- a/src/stc/ScintillaWX.cpp +++ b/src/stc/ScintillaWX.cpp @@ -14,12 +14,36 @@ // Licence: wxWindows license ///////////////////////////////////////////////////////////////////////////// +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop +#endif + +#if wxUSE_STC + +#ifndef WX_PRECOMP + #include "wx/scrolbar.h" + #include "wx/menu.h" + #include "wx/timer.h" +#endif // WX_PRECOMP + +#include "wx/textbuf.h" +#include "wx/dataobj.h" +#include "wx/clipbrd.h" +#include "wx/dnd.h" #include "ScintillaWX.h" #include "ExternalLexer.h" #include "wx/stc/stc.h" +#include "wx/stc/private.h" #include "PlatWX.h" -#include + +#ifdef __WXMSW__ + // GetHwndOf() + #include "wx/msw/private.h" +#endif //---------------------------------------------------------------------- // Helper classes @@ -27,58 +51,69 @@ class wxSTCTimer : public wxTimer { public: wxSTCTimer(ScintillaWX* swx) { - this->swx = swx; + m_swx = swx; } void Notify() { - swx->DoTick(); + m_swx->DoTick(); } private: - ScintillaWX* swx; + ScintillaWX* m_swx; }; #if wxUSE_DRAG_AND_DROP bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) { - return swx->DoDropText(x, y, data); + return m_swx->DoDropText(x, y, data); } wxDragResult wxSTCDropTarget::OnEnter(wxCoord x, wxCoord y, wxDragResult def) { - return swx->DoDragEnter(x, y, def); + return m_swx->DoDragEnter(x, y, def); } wxDragResult wxSTCDropTarget::OnDragOver(wxCoord x, wxCoord y, wxDragResult def) { - return swx->DoDragOver(x, y, def); + return m_swx->DoDragOver(x, y, def); } void wxSTCDropTarget::OnLeave() { - swx->DoDragLeave(); + m_swx->DoDragLeave(); } -#endif +#endif // wxUSE_DRAG_AND_DROP -#if wxUSE_POPUPWIN && wxSTC_USE_POPUP -#include +#if wxUSE_POPUPWIN +#include "wx/popupwin.h" #define wxSTCCallTipBase wxPopupWindow -#define param2 wxBORDER_NONE // popup's 2nd param is flags #else -#define wxSTCCallTipBase wxWindow -#define param2 -1 // wxWindow's 2nd param is ID +#include "wx/frame.h" +#define wxSTCCallTipBase wxFrame #endif -#include +#include "wx/dcbuffer.h" class wxSTCCallTip : public wxSTCCallTipBase { public: - wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx) - : wxSTCCallTipBase(parent, param2), + wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx) : +#if wxUSE_POPUPWIN + wxSTCCallTipBase(parent, wxBORDER_NONE), +#else + wxSTCCallTipBase(parent, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize, + wxFRAME_NO_TASKBAR + | wxFRAME_FLOAT_ON_PARENT + | wxBORDER_NONE +#ifdef __WXMAC__ + | wxPOPUP_WINDOW +#endif + ), +#endif m_ct(ct), m_swx(swx), m_cx(wxDefaultCoord), m_cy(wxDefaultCoord) { + SetBackgroundStyle(wxBG_STYLE_CUSTOM); } ~wxSTCCallTip() { -#if wxUSE_POPUPWIN && wxSTC_USE_POPUP && defined(__WXGTK__) +#if wxUSE_POPUPWIN && defined(__WXGTK__) wxRect rect = GetRect(); rect.x = m_cx; rect.y = m_cy; @@ -88,8 +123,9 @@ public: bool AcceptsFocus() const { return false; } - void OnPaint(wxPaintEvent& WXUNUSED(evt)) { - wxBufferedPaintDC dc(this); + void OnPaint(wxPaintEvent& WXUNUSED(evt)) + { + wxAutoBufferedPaintDC dc(this); Surface* surfaceWindow = Surface::Allocate(); surfaceWindow->Init(&dc, m_ct->wDraw.GetID()); m_ct->PaintCT(surfaceWindow); @@ -97,22 +133,25 @@ public: delete surfaceWindow; } - void OnFocus(wxFocusEvent& event) { + void OnFocus(wxFocusEvent& event) + { GetParent()->SetFocus(); event.Skip(); } - void OnLeftDown(wxMouseEvent& event) { + void OnLeftDown(wxMouseEvent& event) + { wxPoint pt = event.GetPosition(); Point p(pt.x, pt.y); m_ct->MouseClick(p); m_swx->CallTipClick(); } -#if wxUSE_POPUPWIN && wxSTC_USE_POPUP virtual void DoSetSize(int x, int y, int width, int height, - int sizeFlags = wxSIZE_AUTO) { + int sizeFlags = wxSIZE_AUTO) + { + // convert coords to screen coords since we're a top-level window if (x != wxDefaultCoord) { m_cx = x; GetParent()->ClientToScreen(&x, NULL); @@ -123,9 +162,27 @@ public: } wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags); } -#endif - wxPoint GetMyPosition() { +#if wxUSE_POPUPWIN +#else + virtual bool Show( bool show = true ) + { + // Although we're a frame, we always want the parent to be active, so + // raise it whenever we get shown. + bool rv = wxSTCCallTipBase::Show(show); + if (rv && show) + { + wxTopLevelWindow *frame = wxDynamicCast( + wxGetTopLevelParent(GetParent()), wxTopLevelWindow); + if (frame) + frame->Raise(); + } + return rv; + } +#endif + + wxPoint GetMyPosition() + { return wxPoint(m_cx, m_cy); } @@ -145,6 +202,7 @@ END_EVENT_TABLE() //---------------------------------------------------------------------- +#if wxUSE_DATAOBJ static wxTextFileType wxConvertEOLMode(int scintillaMode) { wxTextFileType type; @@ -168,6 +226,7 @@ static wxTextFileType wxConvertEOLMode(int scintillaMode) } return type; } +#endif // wxUSE_DATAOBJ //---------------------------------------------------------------------- @@ -203,7 +262,7 @@ void ScintillaWX::Initialise() { dropTarget = new wxSTCDropTarget; dropTarget->SetScintilla(this); stc->SetDropTarget(dropTarget); -#endif +#endif // wxUSE_DRAG_AND_DROP #ifdef __WXMAC__ vs.extraFontFlag = false; // UseAntiAliasing #else @@ -234,20 +293,21 @@ void ScintillaWX::StartDrag() { stc->GetEventHandler()->ProcessEvent(evt); dragText = evt.GetDragText(); - if (dragText.Length()) { + if (dragText.length()) { wxDropSource source(stc); wxTextDataObject data(dragText); wxDragResult result; source.SetData(data); dropWentOutside = true; + inDragDrop = ddDragging; result = source.DoDragDrop(evt.GetDragAllowMove()); if (result == wxDragMove && dropWentOutside) ClearSelection(); - inDragDrop = false; + inDragDrop = ddNone; SetDragPosition(invalidPosition); } -#endif +#endif // wxUSE_DRAG_AND_DROP } @@ -255,11 +315,9 @@ bool ScintillaWX::SetIdle(bool on) { if (idler.state != on) { // connect or disconnect the EVT_IDLE handler if (on) - stc->Connect(wxID_ANY, wxEVT_IDLE, - (wxObjectEventFunction) (wxEventFunction) (wxIdleEventFunction) &wxStyledTextCtrl::OnIdle); + stc->Connect(wxID_ANY, wxEVT_IDLE, wxIdleEventHandler(wxStyledTextCtrl::OnIdle)); else - stc->Disconnect(wxID_ANY, wxEVT_IDLE, - (wxObjectEventFunction) (wxEventFunction) (wxIdleEventFunction) &wxStyledTextCtrl::OnIdle); + stc->Disconnect(wxID_ANY, wxEVT_IDLE, wxIdleEventHandler(wxStyledTextCtrl::OnIdle)); idler.state = on; } return idler.state; @@ -430,11 +488,12 @@ void ScintillaWX::Paste() { pdoc->BeginUndoAction(); ClearSelection(); +#if wxUSE_DATAOBJ wxTextDataObject data; bool gotData = false; + wxTheClipboard->UsePrimarySelection(false); if (wxTheClipboard->Open()) { - wxTheClipboard->UsePrimarySelection(false); gotData = wxTheClipboard->GetData(data); wxTheClipboard->Close(); } @@ -442,10 +501,17 @@ void ScintillaWX::Paste() { wxString text = wxTextBuffer::Translate(data.GetText(), wxConvertEOLMode(pdoc->eolMode)); wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text); - int len = strlen(buf); + +#if wxUSE_UNICODE + // free up the old character buffer in case the text is real big + data.SetText(wxEmptyString); + text = wxEmptyString; +#endif + int len = strlen(buf); pdoc->InsertString(currentPos, buf, len); SetEmptySelection(currentPos + len); } +#endif // wxUSE_DATAOBJ pdoc->EndUndoAction(); NotifyChange(); @@ -454,32 +520,43 @@ void ScintillaWX::Paste() { void ScintillaWX::CopyToClipboard(const SelectionText& st) { +#if wxUSE_CLIPBOARD + if ( !st.len ) + return; + + wxTheClipboard->UsePrimarySelection(false); if (wxTheClipboard->Open()) { - wxTheClipboard->UsePrimarySelection(false); - wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len)); + wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1)); wxTheClipboard->SetData(new wxTextDataObject(text)); wxTheClipboard->Close(); } +#else + wxUnusedVar(st); +#endif // wxUSE_CLIPBOARD } bool ScintillaWX::CanPaste() { +#if wxUSE_CLIPBOARD bool canPaste = false; bool didOpen; if (Editor::CanPaste()) { + wxTheClipboard->UsePrimarySelection(false); didOpen = !wxTheClipboard->IsOpened(); if ( didOpen ) wxTheClipboard->Open(); if (wxTheClipboard->IsOpened()) { - wxTheClipboard->UsePrimarySelection(false); canPaste = wxTheClipboard->IsSupported(wxUSE_UNICODE ? wxDF_UNICODETEXT : wxDF_TEXT); if (didOpen) wxTheClipboard->Close(); } } return canPaste; +#else + return false; +#endif // wxUSE_CLIPBOARD } void ScintillaWX::CreateCallTipWindow(PRectangle) { @@ -501,28 +578,24 @@ void ScintillaWX::AddToPopUp(const char *label, int cmd, bool enabled) { } -// This is called by the Editor base class whenever something is selected +// This is called by the Editor base class whenever something is selected. +// For wxGTK we can put this text in the primary selection and then other apps +// can paste with the middle button. void ScintillaWX::ClaimSelection() { -#if 0 - // Until wxGTK is able to support using both the primary selection and the - // clipboard at the same time I think it causes more problems than it is - // worth to implement this method. Selecting text should not clear the - // clipboard. --Robin #ifdef __WXGTK__ // Put the selected text in the PRIMARY selection if (currentPos != anchor) { SelectionText st; CopySelectionRange(&st); + wxTheClipboard->UsePrimarySelection(true); if (wxTheClipboard->Open()) { - wxTheClipboard->UsePrimarySelection(true); wxString text = stc2wx(st.s, st.len); wxTheClipboard->SetData(new wxTextDataObject(text)); - wxTheClipboard->UsePrimarySelection(false); wxTheClipboard->Close(); } + wxTheClipboard->UsePrimarySelection(false); } #endif -#endif } @@ -542,8 +615,8 @@ void ScintillaWX::UpdateSystemCaret() { bool ScintillaWX::HasCaretSizeChanged() { #ifdef __WXMSW__ - if (( (0 != vs.caretWidth) && (sysCaretWidth != vs.caretWidth) ) - || (0 != vs.lineHeight) && (sysCaretHeight != vs.lineHeight)) { + if ( (vs.caretWidth && (sysCaretWidth != vs.caretWidth)) + || (vs.lineHeight && (sysCaretHeight != vs.lineHeight)) ) { return true; } #endif @@ -590,11 +663,11 @@ bool ScintillaWX::DestroySystemCaret() { //---------------------------------------------------------------------- -long ScintillaWX::DefWndProc(unsigned int /*iMessage*/, unsigned long /*wParam*/, long /*lParam*/) { +sptr_t ScintillaWX::DefWndProc(unsigned int /*iMessage*/, uptr_t /*wParam*/, sptr_t /*lParam*/) { return 0; } -long ScintillaWX::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) { +sptr_t ScintillaWX::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) { switch (iMessage) { case SCI_CALLTIPSHOW: { // NOTE: This is copied here from scintilla/src/ScintillaBase.cxx @@ -657,7 +730,6 @@ void ScintillaWX::DoPaint(wxDC* dc, wxRect rect) { PRectangle rcClient = GetClientRectangle(); paintingAllText = rcPaint.Contains(rcClient); - dc->BeginDrawing(); ClipChildren(*dc, rcPaint); Paint(surfaceWindow, rcPaint); @@ -668,7 +740,6 @@ void ScintillaWX::DoPaint(wxDC* dc, wxRect rect) { FullPaint(); } paintState = notPainting; - dc->EndDrawing(); } @@ -795,12 +866,12 @@ void ScintillaWX::DoMiddleButtonUp(Point pt) { pdoc->BeginUndoAction(); wxTextDataObject data; bool gotData = false; + wxTheClipboard->UsePrimarySelection(true); if (wxTheClipboard->Open()) { - wxTheClipboard->UsePrimarySelection(true); gotData = wxTheClipboard->GetData(data); - wxTheClipboard->UsePrimarySelection(false); wxTheClipboard->Close(); } + wxTheClipboard->UsePrimarySelection(false); if (gotData) { wxString text = wxTextBuffer::Translate(data.GetText(), wxConvertEOLMode(pdoc->eolMode)); @@ -841,8 +912,8 @@ int ScintillaWX::DoKeyDown(const wxKeyEvent& evt, bool* consumed) bool shift = evt.ShiftDown(), ctrl = evt.ControlDown(), alt = evt.AltDown(); - - if (ctrl && key >= 1 && key <= 26) + + if (ctrl && key >= 1 && key <= 26 && key != WXK_BACK) key += 'A' - 1; switch (key) { @@ -852,10 +923,18 @@ int ScintillaWX::DoKeyDown(const wxKeyEvent& evt, bool* consumed) case WXK_RIGHT: key = SCK_RIGHT; break; case WXK_HOME: key = SCK_HOME; break; case WXK_END: key = SCK_END; break; - case WXK_PAGEUP: // fall through - case WXK_PRIOR: key = SCK_PRIOR; break; - case WXK_PAGEDOWN: // fall through - case WXK_NEXT: key = SCK_NEXT; break; + case WXK_PAGEUP: key = SCK_PRIOR; break; + case WXK_PAGEDOWN: key = SCK_NEXT; break; + case WXK_NUMPAD_DOWN: key = SCK_DOWN; break; + case WXK_NUMPAD_UP: key = SCK_UP; break; + case WXK_NUMPAD_LEFT: key = SCK_LEFT; break; + case WXK_NUMPAD_RIGHT: key = SCK_RIGHT; break; + case WXK_NUMPAD_HOME: key = SCK_HOME; break; + case WXK_NUMPAD_END: key = SCK_END; break; + case WXK_NUMPAD_PAGEUP: key = SCK_PRIOR; break; + case WXK_NUMPAD_PAGEDOWN: key = SCK_NEXT; break; + case WXK_NUMPAD_DELETE: key = SCK_DELETE; break; + case WXK_NUMPAD_INSERT: key = SCK_INSERT; break; case WXK_DELETE: key = SCK_DELETE; break; case WXK_INSERT: key = SCK_INSERT; break; case WXK_ESCAPE: key = SCK_ESCAPE; break; @@ -980,7 +1059,7 @@ wxDragResult ScintillaWX::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) { void ScintillaWX::DoDragLeave() { SetDragPosition(invalidPosition); } -#endif +#endif // wxUSE_DRAG_AND_DROP //---------------------------------------------------------------------- // Force the whole window to be repainted @@ -1001,28 +1080,25 @@ void ScintillaWX::DoScrollToColumn(int column) { HorizontalScrollTo(column * vs.spaceWidth); } -#ifdef __WXGTK__ -void ScintillaWX::ClipChildren(wxDC& dc, PRectangle rect) { - wxRegion rgn(wxRectFromPRectangle(rect)); - if (ac.Active()) { - wxRect childRect = ((wxWindow*)ac.lb->GetID())->GetRect(); - rgn.Subtract(childRect); - } - if (ct.inCallTipMode) { - wxSTCCallTip* tip = (wxSTCCallTip*)ct.wCallTip.GetID(); - wxRect childRect = tip->GetRect(); -#if wxUSE_POPUPWIN && wxSTC_USE_POPUP - childRect.SetPosition(tip->GetMyPosition()); -#endif - rgn.Subtract(childRect); - } - - dc.SetClippingRegion(rgn); -} -#else -void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect)) { +// wxGTK doesn't appear to need this explicit clipping code any longer, but I +// will leave it here commented out for a while just in case... +void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect)) +{ +// wxRegion rgn(wxRectFromPRectangle(rect)); +// if (ac.Active()) { +// wxRect childRect = ((wxWindow*)ac.lb->GetID())->GetRect(); +// rgn.Subtract(childRect); +// } +// if (ct.inCallTipMode) { +// wxSTCCallTip* tip = (wxSTCCallTip*)ct.wCallTip.GetID(); +// wxRect childRect = tip->GetRect(); +// #if wxUSE_POPUPWIN +// childRect.SetPosition(tip->GetMyPosition()); +// #endif +// rgn.Subtract(childRect); +// } +// dc.SetClippingRegion(rgn); } -#endif void ScintillaWX::SetUseAntiAliasing(bool useAA) { @@ -1036,3 +1112,5 @@ bool ScintillaWX::GetUseAntiAliasing() { //---------------------------------------------------------------------- //---------------------------------------------------------------------- + +#endif // wxUSE_STC