X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cf8a60ae0ad390295135c852fba4e3332c32a458..0d1f53ca16a9a794a7660561a5c5b4632f8675e0:/src/stc/stc.cpp.in diff --git a/src/stc/stc.cpp.in b/src/stc/stc.cpp.in index 17f06ad588..6e626e3bef 100644 --- a/src/stc/stc.cpp.in +++ b/src/stc/stc.cpp.in @@ -1,6 +1,6 @@ //////////////////////////////////////////////////////////////////////////// // Name: stc.cpp -// Purpose: A wxWindows implementation of Scintilla. This class is the +// Purpose: A wxWidgets 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, but instead // delegates most things to the real Scintilla class. @@ -20,7 +20,11 @@ #include "wx/stc/stc.h" #include "ScintillaWX.h" +#include #include +#include +#include +#include //---------------------------------------------------------------------- @@ -72,7 +76,6 @@ DEFINE_EVENT_TYPE( wxEVT_STC_MODIFIED ) DEFINE_EVENT_TYPE( wxEVT_STC_MACRORECORD ) DEFINE_EVENT_TYPE( wxEVT_STC_MARGINCLICK ) DEFINE_EVENT_TYPE( wxEVT_STC_NEEDSHOWN ) -DEFINE_EVENT_TYPE( wxEVT_STC_POSCHANGED ) DEFINE_EVENT_TYPE( wxEVT_STC_PAINTED ) DEFINE_EVENT_TYPE( wxEVT_STC_USERLISTSELECTION ) DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED ) @@ -81,6 +84,11 @@ DEFINE_EVENT_TYPE( wxEVT_STC_DWELLEND ) DEFINE_EVENT_TYPE( wxEVT_STC_START_DRAG ) DEFINE_EVENT_TYPE( wxEVT_STC_DRAG_OVER ) DEFINE_EVENT_TYPE( wxEVT_STC_DO_DROP ) +DEFINE_EVENT_TYPE( wxEVT_STC_ZOOM ) +DEFINE_EVENT_TYPE( wxEVT_STC_HOTSPOT_CLICK ) +DEFINE_EVENT_TYPE( wxEVT_STC_HOTSPOT_DCLICK ) +DEFINE_EVENT_TYPE( wxEVT_STC_CALLTIP_CLICK ) + BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl) @@ -89,10 +97,8 @@ BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl) EVT_SCROLL (wxStyledTextCtrl::OnScroll) EVT_SIZE (wxStyledTextCtrl::OnSize) EVT_LEFT_DOWN (wxStyledTextCtrl::OnMouseLeftDown) -#if defined(__WXMSW__) || defined(__WXMAC__) // Let Scintilla see the double click as a second click EVT_LEFT_DCLICK (wxStyledTextCtrl::OnMouseLeftDown) -#endif EVT_MOTION (wxStyledTextCtrl::OnMouseMove) EVT_LEFT_UP (wxStyledTextCtrl::OnMouseLeftUp) #if defined(__WXGTK__) || defined(__WXMAC__) @@ -101,13 +107,14 @@ BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl) EVT_CONTEXT_MENU (wxStyledTextCtrl::OnContextMenu) #endif EVT_MOUSEWHEEL (wxStyledTextCtrl::OnMouseWheel) + EVT_MIDDLE_UP (wxStyledTextCtrl::OnMouseMiddleUp) EVT_CHAR (wxStyledTextCtrl::OnChar) EVT_KEY_DOWN (wxStyledTextCtrl::OnKeyDown) EVT_KILL_FOCUS (wxStyledTextCtrl::OnLoseFocus) EVT_SET_FOCUS (wxStyledTextCtrl::OnGainFocus) EVT_SYS_COLOUR_CHANGED (wxStyledTextCtrl::OnSysColourChanged) EVT_ERASE_BACKGROUND (wxStyledTextCtrl::OnEraseBackground) - EVT_MENU_RANGE (-1, -1, wxStyledTextCtrl::OnMenu) + EVT_MENU_RANGE (10, 16, wxStyledTextCtrl::OnMenu) EVT_LISTBOX_DCLICK (-1, wxStyledTextCtrl::OnListBox) END_EVENT_TABLE() @@ -115,8 +122,10 @@ END_EVENT_TABLE() IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl) IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent) +#ifdef LINK_LEXERS // forces the linking of the lexer modules int Scintilla_LinkLexers(); +#endif //---------------------------------------------------------------------- // Constructor and Destructor @@ -126,12 +135,30 @@ wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent, const wxPoint& pos, const wxSize& size, long style, - const wxString& name) : - wxControl(parent, id, pos, size, - style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN, - wxDefaultValidator, name) + const wxString& name) +{ + m_swx = NULL; + Create(parent, id, pos, size, style, name); +} + + +void wxStyledTextCtrl::Create(wxWindow *parent, + wxWindowID id, + const wxPoint& pos, + const wxSize& size, + long style, + const wxString& name) { +#ifdef __WXMAC__ + style |= wxVSCROLL | wxHSCROLL; +#endif + wxControl::Create(parent, id, pos, size, + style | wxWANTS_CHARS | wxCLIP_CHILDREN, + wxDefaultValidator, name); + +#ifdef LINK_LEXERS Scintilla_LinkLexers(); +#endif m_swx = new ScintillaWX(this); m_stopWatch.Start(); m_lastKeyDownConsumed = FALSE; @@ -141,6 +168,8 @@ wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent, // Put Scintilla into unicode (UTF-8) mode SetCodePage(wxSTC_CP_UTF8); #endif + + SetBestFittingSize(size); } @@ -230,6 +259,11 @@ void wxStyledTextCtrl::StyleSetSpec(int styleNum, const wxString& spec) { // Set style size, face, bold, italic, and underline attributes from // a wxFont's attributes. void wxStyledTextCtrl::StyleSetFont(int styleNum, wxFont& font) { +#ifdef __WXGTK__ + // Ensure that the native font is initialized + int x, y; + GetTextExtent(wxT("X"), &x, &y, NULL, NULL, &font); +#endif int size = font.GetPointSize(); wxString faceName = font.GetFaceName(); bool bold = font.GetWeight() == wxBOLD; @@ -296,15 +330,86 @@ void wxStyledTextCtrl::ScrollToColumn(int column) { } +bool wxStyledTextCtrl::SaveFile(const wxString& filename) +{ + wxFile file(filename, wxFile::write); + + if (!file.IsOpened()) + return FALSE; + + bool success = file.Write(GetText(), *wxConvCurrent); + + if (success) + SetSavePoint(); + + return success; +} + +bool wxStyledTextCtrl::LoadFile(const wxString& filename) +{ + bool success = false; + wxFile file(filename, wxFile::read); + + if (file.IsOpened()) + { + wxString contents; + off_t len = file.Length(); + if (len > 0) + { +#if wxUSE_UNICODE + wxMemoryBuffer buffer(len+1); + success = (file.Read(buffer.GetData(), len) == len); + if (success) { + ((char*)buffer.GetData())[len] = 0; + contents = wxString(buffer, *wxConvCurrent, len); + } +#else + wxString buffer; + success = (file.Read(wxStringBuffer(buffer, len), len) == len); + contents = buffer; +#endif + } + else + success = true; // empty file is ok + + if (success) + { + SetText(contents); + EmptyUndoBuffer(); + SetSavePoint(); + } + } + + return success; +} + + +#if wxUSE_DRAG_AND_DROP +wxDragResult wxStyledTextCtrl::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) { + return m_swx->DoDragOver(x, y, def); +} + + +bool wxStyledTextCtrl::DoDropText(long x, long y, const wxString& data) { + return m_swx->DoDropText(x, y, data); +} +#endif + + +void wxStyledTextCtrl::SetUseAntiAliasing(bool useAA) { + m_swx->SetUseAntiAliasing(useAA); +} + +bool wxStyledTextCtrl::GetUseAntiAliasing() { + return m_swx->GetUseAntiAliasing(); +} //---------------------------------------------------------------------- // Event handlers -void wxStyledTextCtrl::OnPaint(wxPaintEvent& evt) { +void wxStyledTextCtrl::OnPaint(wxPaintEvent& WXUNUSED(evt)) { wxPaintDC dc(this); - wxRegion region = GetUpdateRegion(); - - m_swx->DoPaint(&dc, region.GetBox()); + m_swx->DoPaint(&dc, GetUpdateRegion().GetBox()); } void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) { @@ -324,25 +429,28 @@ void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) { } } -void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) { - wxSize sz = GetClientSize(); - m_swx->DoSize(sz.x, sz.y); +void wxStyledTextCtrl::OnSize(wxSizeEvent& WXUNUSED(evt)) { + if (m_swx) { + wxSize sz = GetClientSize(); + m_swx->DoSize(sz.x, sz.y); + } } void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) { + SetFocus(); wxPoint pt = evt.GetPosition(); - m_swx->DoButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(), + m_swx->DoLeftButtonDown(Point(pt.x, pt.y), m_stopWatch.Time(), evt.ShiftDown(), evt.ControlDown(), evt.AltDown()); } void wxStyledTextCtrl::OnMouseMove(wxMouseEvent& evt) { wxPoint pt = evt.GetPosition(); - m_swx->DoButtonMove(Point(pt.x, pt.y)); + m_swx->DoLeftButtonMove(Point(pt.x, pt.y)); } void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) { wxPoint pt = evt.GetPosition(); - m_swx->DoButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(), + m_swx->DoLeftButtonUp(Point(pt.x, pt.y), m_stopWatch.Time(), evt.ControlDown()); } @@ -353,9 +461,22 @@ void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) { } +void wxStyledTextCtrl::OnMouseMiddleUp(wxMouseEvent& evt) { + wxPoint pt = evt.GetPosition(); + m_swx->DoMiddleButtonUp(Point(pt.x, pt.y)); +} + void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) { wxPoint pt = evt.GetPosition(); ScreenToClient(&pt.x, &pt.y); + /* + Show context menu at event point if it's within the window, + or at caret location if not + */ + wxHitTest ht = this->HitTest(pt); + if (ht != wxHT_WINDOW_INSIDE) { + pt = this->PointFromPosition(this->GetCurrentPos()); + } m_swx->DoContextMenu(Point(pt.x, pt.y)); } @@ -364,13 +485,12 @@ void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) { m_swx->DoMouseWheel(evt.GetWheelRotation(), evt.GetWheelDelta(), evt.GetLinesPerAction(), - evt.ControlDown()); + evt.ControlDown(), + evt.IsPageScroll()); } void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) { - int key = evt.GetKeyCode(); - // On (some?) non-US keyboards the AltGr key is required to enter some // common characters. It comes to us as both Alt and Ctrl down so we need // to let the char through in that case, otherwise if only ctrl or only @@ -379,10 +499,13 @@ void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) { bool alt = evt.AltDown(); bool skip = ((ctrl || alt) && ! (ctrl && alt)); + int key = evt.GetKeyCode(); + // printf("OnChar key:%%d consumed:%%d ctrl:%%d alt:%%d skip:%%d\n", // key, m_lastKeyDownConsumed, ctrl, alt, skip); - if (key <= WXK_START && /*key >= 32 &&*/ !m_lastKeyDownConsumed && !skip) { + if ( (key <= WXK_START || key > WXK_COMMAND) && + !m_lastKeyDownConsumed && !skip) { m_swx->DoAddChar(key); return; } @@ -394,9 +517,10 @@ void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) { int key = evt.GetKeyCode(); bool shift = evt.ShiftDown(), ctrl = evt.ControlDown(), - alt = evt.AltDown(); + alt = evt.AltDown(), + meta = evt.MetaDown(); - int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed); + int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, meta, &m_lastKeyDownConsumed); // printf("KeyDn key:%%d shift:%%d ctrl:%%d alt:%%d processed:%%d consumed:%%d\n", // key, shift, ctrl, alt, processed, m_lastKeyDownConsumed); @@ -408,20 +532,22 @@ void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) { void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) { m_swx->DoLoseFocus(); + evt.Skip(); } void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) { m_swx->DoGainFocus(); + evt.Skip(); } -void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) { +void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& WXUNUSED(evt)) { m_swx->DoSysColourChange(); } -void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) { +void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& WXUNUSED(evt)) { // do nothing to help avoid flashing } @@ -432,11 +558,24 @@ void wxStyledTextCtrl::OnMenu(wxCommandEvent& evt) { } -void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) { +void wxStyledTextCtrl::OnListBox(wxCommandEvent& WXUNUSED(evt)) { m_swx->DoOnListBox(); } +void wxStyledTextCtrl::OnIdle(wxIdleEvent& evt) { + m_swx->DoOnIdle(evt); +} + + +wxSize wxStyledTextCtrl::DoGetBestSize() const +{ + // What would be the best size for a wxSTC? + // Just give a reasonable minimum until something else can be figured out. + return wxSize(200,100); +} + + //---------------------------------------------------------------------- // Turn notifications from Scintilla into events @@ -447,6 +586,20 @@ void wxStyledTextCtrl::NotifyChange() { GetEventHandler()->ProcessEvent(evt); } + +static void SetEventText(wxStyledTextEvent& evt, const char* text, + size_t length) { + if(!text) return; + + // The unicode conversion MUST have a null byte to terminate the + // string so move it into a buffer first and give it one. + wxMemoryBuffer buf(length+1); + buf.AppendData((void*)text, length); + buf.AppendByte(0); + evt.SetText(stc2wx(buf)); +} + + void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) { SCNotification& scn = *_scn; wxStyledTextEvent evt(0, GetId()); @@ -492,14 +645,7 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) { case SCN_MODIFIED: evt.SetEventType(wxEVT_STC_MODIFIED); evt.SetModificationType(scn.modificationType); - if (scn.text) { - // The unicode conversion MUST have a null byte to terminate the - // string so move it into a buffer first and give it one. - wxMemoryBuffer buf(scn.length+1); - buf.AppendData((void*)scn.text, scn.length); - buf.AppendByte(0); - evt.SetText(stc2wx(buf)); - } + SetEventText(evt, scn.text, scn.length); evt.SetLength(scn.length); evt.SetLinesAdded(scn.linesAdded); evt.SetLine(scn.line); @@ -531,12 +677,12 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) { case SCN_USERLISTSELECTION: evt.SetEventType(wxEVT_STC_USERLISTSELECTION); evt.SetListType(scn.listType); - evt.SetText(scn.text); + SetEventText(evt, scn.text, strlen(scn.text)); break; case SCN_URIDROPPED: evt.SetEventType(wxEVT_STC_URIDROPPED); - evt.SetText(scn.text); + SetEventText(evt, scn.text, strlen(scn.text)); break; case SCN_DWELLSTART: @@ -551,6 +697,22 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) { evt.SetY(scn.y); break; + case SCN_ZOOM: + evt.SetEventType(wxEVT_STC_ZOOM); + break; + + case SCN_HOTSPOTCLICK: + evt.SetEventType(wxEVT_STC_HOTSPOT_CLICK); + break; + + case SCN_HOTSPOTDOUBLECLICK: + evt.SetEventType(wxEVT_STC_HOTSPOT_DCLICK); + break; + + case SCN_CALLTIPCLICK: + evt.SetEventType(wxEVT_STC_CALLTIP_CLICK); + break; + default: return; }