A bit of scrolling works under GTK 2.0

[wxWidgets.git] / src / stc / stc.cpp.in

diff --git a/src/stc/stc.cpp.in b/src/stc/stc.cpp.in
index 65c88c28fb6fde30becf30b9d432ccaa753a24a0..0e46fcf5072e5a61f9aed655575ed867e03ec22c 100644 (file)
--- a/src/stc/stc.cpp.in
+++ b/src/stc/stc.cpp.in
@@ -22,55 +22,10 @@
 
 #include <wx/tokenzr.h>
 
 
 #include <wx/tokenzr.h>
 

-// The following code forces a reference to all of the Scintilla lexers.
-// If we don't do something like this, then the linker tends to "optimize"
-// them away. (eric@sourcegear.com)
-
-int wxForceScintillaLexers(void)
-{
-  extern LexerModule lmAda;
-  extern LexerModule lmAVE;
-  extern LexerModule lmConf;
-  extern LexerModule lmCPP;
-  extern LexerModule lmEiffel;
-  extern LexerModule lmHTML;
-  extern LexerModule lmLISP;
-  extern LexerModule lmLua;
-  extern LexerModule lmBatch;  // In LexOthers.cxx
-  extern LexerModule lmPascal;
-  extern LexerModule lmPerl;
-  extern LexerModule lmPython;
-  extern LexerModule lmRuby;
-  extern LexerModule lmSQL;
-  extern LexerModule lmVB;
-
-  if (  &lmAda
-     && &lmAVE
-     && &lmConf
-     && &lmCPP
-     && &lmEiffel
-     && &lmHTML
-     && &lmLISP
-     && &lmLua
-     && &lmBatch
-     && &lmPascal
-     && &lmPerl
-     && &lmPython
-     && &lmRuby
-     && &lmSQL
-     && &lmVB )
-    {
-      return 1;
-    }
-  else
-    {
-      return 0;
-    }
-}

 
 //----------------------------------------------------------------------
 
 
 //----------------------------------------------------------------------
 

-const wxChar* wxSTCNameStr = "stcwindow";
+const wxChar* wxSTCNameStr = wxT("stcwindow");

 
 DEFINE_EVENT_TYPE( wxEVT_STC_CHANGE )
 DEFINE_EVENT_TYPE( wxEVT_STC_STYLENEEDED )
 
 DEFINE_EVENT_TYPE( wxEVT_STC_CHANGE )
 DEFINE_EVENT_TYPE( wxEVT_STC_STYLENEEDED )


@@ -91,13 +46,15 @@ DEFINE_EVENT_TYPE( wxEVT_STC_USERLISTSELECTION )
 DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED )
 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLSTART )
 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLEND )
 DEFINE_EVENT_TYPE( wxEVT_STC_URIDROPPED )
 DEFINE_EVENT_TYPE( wxEVT_STC_DWELLSTART )
 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 )

 
 
 BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
     EVT_PAINT                   (wxStyledTextCtrl::OnPaint)
     EVT_SCROLLWIN               (wxStyledTextCtrl::OnScrollWin)
 
 
 BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
     EVT_PAINT                   (wxStyledTextCtrl::OnPaint)
     EVT_SCROLLWIN               (wxStyledTextCtrl::OnScrollWin)

+    EVT_SCROLL                  (wxStyledTextCtrl::OnScroll)

     EVT_SIZE                    (wxStyledTextCtrl::OnSize)
     EVT_LEFT_DOWN               (wxStyledTextCtrl::OnMouseLeftDown)
 #ifdef __WXMSW__
     EVT_SIZE                    (wxStyledTextCtrl::OnSize)
     EVT_LEFT_DOWN               (wxStyledTextCtrl::OnMouseLeftDown)
 #ifdef __WXMSW__


@@ -106,7 +63,11 @@ BEGIN_EVENT_TABLE(wxStyledTextCtrl, wxControl)
 #endif
     EVT_MOTION                  (wxStyledTextCtrl::OnMouseMove)
     EVT_LEFT_UP                 (wxStyledTextCtrl::OnMouseLeftUp)
 #endif
     EVT_MOTION                  (wxStyledTextCtrl::OnMouseMove)
     EVT_LEFT_UP                 (wxStyledTextCtrl::OnMouseLeftUp)

+#ifdef __WXGTK__
+    EVT_RIGHT_UP                (wxStyledTextCtrl::OnMouseRightUp)
+#else

     EVT_CONTEXT_MENU            (wxStyledTextCtrl::OnContextMenu)
     EVT_CONTEXT_MENU            (wxStyledTextCtrl::OnContextMenu)

+#endif

     EVT_MOUSEWHEEL              (wxStyledTextCtrl::OnMouseWheel)
     EVT_CHAR                    (wxStyledTextCtrl::OnChar)
     EVT_KEY_DOWN                (wxStyledTextCtrl::OnKeyDown)
     EVT_MOUSEWHEEL              (wxStyledTextCtrl::OnMouseWheel)
     EVT_CHAR                    (wxStyledTextCtrl::OnChar)
     EVT_KEY_DOWN                (wxStyledTextCtrl::OnKeyDown)


@@ -122,6 +83,9 @@ END_EVENT_TABLE()
 IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
 
 IMPLEMENT_CLASS(wxStyledTextCtrl, wxControl)
 IMPLEMENT_DYNAMIC_CLASS(wxStyledTextEvent, wxCommandEvent)
 

+// forces the linking of the lexer modules
+int Scintilla_LinkLexers();
+

 //----------------------------------------------------------------------
 // Constructor and Destructor
 
 //----------------------------------------------------------------------
 // Constructor and Destructor
 


@@ -135,8 +99,16 @@ wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
               style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN,
               wxDefaultValidator, name)
 {
               style | wxVSCROLL | wxHSCROLL | wxWANTS_CHARS | wxCLIP_CHILDREN,
               wxDefaultValidator, name)
 {

+    Scintilla_LinkLexers();

     m_swx = new ScintillaWX(this);
     m_stopWatch.Start();
     m_swx = new ScintillaWX(this);
     m_stopWatch.Start();

+    m_lastKeyDownConsumed = FALSE;
+    m_vScrollBar = NULL;
+    m_hScrollBar = NULL;
+#if wxUSE_UNICODE
+    // Put Scintilla into unicode (UTF-8) mode
+    SetCodePage(wxSTC_CP_UTF8);
+#endif

 }
 
 
 }
 
 


@@ -174,11 +146,12 @@ static wxColour wxColourFromLong(long c) {
 
 
 static wxColour wxColourFromSpec(const wxString& spec) {
 
 
 static wxColour wxColourFromSpec(const wxString& spec) {

-    // spec should be #RRGGBB
-    char* junk;
-    int red   = strtol(spec.Mid(1,2), &junk, 16);
-    int green = strtol(spec.Mid(3,2), &junk, 16);
-    int blue  = strtol(spec.Mid(5,2), &junk, 16);
+    // spec should be "#RRGGBB"
+    long red, green, blue;
+    red = green = blue = 0;
+    spec.Mid(1,2).ToLong(&red,   16);
+    spec.Mid(3,2).ToLong(&green, 16);
+    spec.Mid(5,2).ToLong(&blue,  16);

     return wxColour(red, green, blue);
 }
 
     return wxColour(red, green, blue);
 }
 


@@ -339,9 +312,20 @@ void wxStyledTextCtrl::OnScrollWin(wxScrollWinEvent& evt) {
         m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 }
 
         m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
 }
 

+void wxStyledTextCtrl::OnScroll(wxScrollEvent& evt) {
+    wxScrollBar* sb = wxDynamicCast(evt.GetEventObject(), wxScrollBar);
+    if (sb) {
+        if (sb->IsVertical())
+            m_swx->DoVScroll(evt.GetEventType(), evt.GetPosition());
+        else
+            m_swx->DoHScroll(evt.GetEventType(), evt.GetPosition());
+    }
+}
+

 void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) {
     wxSize sz = GetClientSize();
     m_swx->DoSize(sz.x, sz.y);
 void wxStyledTextCtrl::OnSize(wxSizeEvent& evt) {
     wxSize sz = GetClientSize();
     m_swx->DoSize(sz.x, sz.y);

+    Refresh(FALSE);

 }
 
 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {
 }
 
 void wxStyledTextCtrl::OnMouseLeftDown(wxMouseEvent& evt) {


@@ -362,6 +346,12 @@ void wxStyledTextCtrl::OnMouseLeftUp(wxMouseEvent& evt) {
 }
 
 
 }
 
 

+void wxStyledTextCtrl::OnMouseRightUp(wxMouseEvent& evt) {
+    wxPoint pt = evt.GetPosition();
+    m_swx->DoContextMenu(Point(pt.x, pt.y));
+}
+
+

 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
     wxPoint pt = evt.GetPosition();
     ScreenToClient(&pt.x, &pt.y);
 void wxStyledTextCtrl::OnContextMenu(wxContextMenuEvent& evt) {
     wxPoint pt = evt.GetPosition();
     ScreenToClient(&pt.x, &pt.y);


@@ -378,43 +368,61 @@ void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
 
 
 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
 
 
 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {

-    long key = evt.KeyCode();
-    if ((key > WXK_ESCAPE) &&
-        (key != WXK_DELETE) && (key < 255) &&
-        !evt.ControlDown() && !evt.AltDown()) {
+    int key = evt.GetKeyCode();

 
 

+    // AltGr keys???
+    // \|@#¬[]{}?£$~  ã,õ,Ã,Õ, ñ, Ñ
+
+    // 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
+    // alt let's skip it.
+    bool ctrl = evt.ControlDown();
+    bool alt  = evt.AltDown();
+    bool skip = ((ctrl || alt) && ! (ctrl && alt));
+
+    //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) {

         m_swx->DoAddChar(key);
         m_swx->DoAddChar(key);

+        return;

     }
     }

-    else {
-        evt.Skip();
-    }
+    evt.Skip();

 }
 
 }
 

+

 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {

-    long key = evt.KeyCode();
-    //key = toupper(key);  //**** ????
-    bool consumed = FALSE;
-    int processed = m_swx->DoKeyDown(key,
-                                     evt.ShiftDown(),
-                                     evt.ControlDown(),
-                                     evt.AltDown(),
-                                     &consumed);
-    if (!processed && !consumed)
+    int key = evt.GetKeyCode();
+    bool shift = evt.ShiftDown(),
+         ctrl  = evt.ControlDown(),
+         alt   = evt.AltDown();
+
+    int processed = m_swx->DoKeyDown(key, shift, ctrl, alt, &m_lastKeyDownConsumed);
+
+//      printf("key: %%d  shift: %%d  ctrl: %%d  alt: %%d  processed: %%d  consumed: %%d\n",
+//             key, shift, ctrl, alt, processed, m_lastKeyDownConsumed);
+
+    if (!processed && !m_lastKeyDownConsumed)

         evt.Skip();
 }
 
         evt.Skip();
 }
 

+

 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
     m_swx->DoLoseFocus();
 }
 
 void wxStyledTextCtrl::OnLoseFocus(wxFocusEvent& evt) {
     m_swx->DoLoseFocus();
 }
 

+

 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
     m_swx->DoGainFocus();
 }
 
 void wxStyledTextCtrl::OnGainFocus(wxFocusEvent& evt) {
     m_swx->DoGainFocus();
 }
 

+

 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
     m_swx->DoSysColourChange();
 }
 
 void wxStyledTextCtrl::OnSysColourChanged(wxSysColourChangedEvent& evt) {
     m_swx->DoSysColourChange();
 }
 

+

 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
     // do nothing to help avoid flashing
 }
 void wxStyledTextCtrl::OnEraseBackground(wxEraseEvent& evt) {
     // do nothing to help avoid flashing
 }


@@ -437,6 +445,7 @@ void wxStyledTextCtrl::OnListBox(wxCommandEvent& evt) {
 
 void wxStyledTextCtrl::NotifyChange() {
     wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());
 
 void wxStyledTextCtrl::NotifyChange() {
     wxStyledTextEvent evt(wxEVT_STC_CHANGE, GetId());

+    evt.SetEventObject(this);

     GetEventHandler()->ProcessEvent(evt);
 }
 
     GetEventHandler()->ProcessEvent(evt);
 }
 


@@ -444,6 +453,7 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
     SCNotification& scn = *_scn;
     wxStyledTextEvent evt(0, GetId());
 
     SCNotification& scn = *_scn;
     wxStyledTextEvent evt(0, GetId());
 

+    evt.SetEventObject(this);

     evt.SetPosition(scn.position);
     evt.SetKey(scn.ch);
     evt.SetModifiers(scn.modifiers);
     evt.SetPosition(scn.position);
     evt.SetKey(scn.ch);
     evt.SetModifiers(scn.modifiers);


@@ -484,8 +494,14 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
     case SCN_MODIFIED:
         evt.SetEventType(wxEVT_STC_MODIFIED);
         evt.SetModificationType(scn.modificationType);
     case SCN_MODIFIED:
         evt.SetEventType(wxEVT_STC_MODIFIED);
         evt.SetModificationType(scn.modificationType);

-        if (scn.text)
-            evt.SetText(wxString(scn.text, scn.length));
+        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(wxString(buf, wxConvUTF8));
+        }

         evt.SetLength(scn.length);
         evt.SetLinesAdded(scn.linesAdded);
         evt.SetLine(scn.line);
         evt.SetLength(scn.length);
         evt.SetLinesAdded(scn.linesAdded);
         evt.SetLine(scn.line);


@@ -510,10 +526,6 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
         evt.SetLength(scn.length);
         break;
 
         evt.SetLength(scn.length);
         break;
 

-    case SCN_POSCHANGED:
-        evt.SetEventType(wxEVT_STC_POSCHANGED);
-        break;
-

     case SCN_PAINTED:
         evt.SetEventType(wxEVT_STC_PAINTED);
         break;
     case SCN_PAINTED:
         evt.SetEventType(wxEVT_STC_PAINTED);
         break;


@@ -549,7 +561,6 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
 }
 
 
 }
 
 

-

 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------


@@ -573,39 +584,52 @@ wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
     m_listType = 0;
     m_x = 0;
     m_y = 0;
     m_listType = 0;
     m_x = 0;
     m_y = 0;

+    m_dragAllowMove = FALSE;
+    m_dragResult = wxDragNone;

 }
 
 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
 
 }
 
 bool wxStyledTextEvent::GetShift() const { return (m_modifiers & SCI_SHIFT) != 0; }
 bool wxStyledTextEvent::GetControl() const { return (m_modifiers & SCI_CTRL) != 0; }
 bool wxStyledTextEvent::GetAlt() const { return (m_modifiers & SCI_ALT) != 0; }
 

-void wxStyledTextEvent::CopyObject(wxObject& obj) const {
-    wxCommandEvent::CopyObject(obj);

 
 

-    wxStyledTextEvent* o = (wxStyledTextEvent*)&obj;
-    o->m_position =      m_position;
-    o->m_key =           m_key;
-    o->m_modifiers =     m_modifiers;
-    o->m_modificationType = m_modificationType;
-    o->m_text =          m_text;
-    o->m_length =        m_length;
-    o->m_linesAdded =    m_linesAdded;
-    o->m_line =          m_line;
-    o->m_foldLevelNow =  m_foldLevelNow;
-    o->m_foldLevelPrev = m_foldLevelPrev;
+wxStyledTextEvent::wxStyledTextEvent(const wxStyledTextEvent& event):
+  wxCommandEvent(event)
+{
+    m_position =      event.m_position;
+    m_key =           event.m_key;
+    m_modifiers =     event.m_modifiers;
+    m_modificationType = event.m_modificationType;
+    m_text =          event.m_text;
+    m_length =        event.m_length;
+    m_linesAdded =    event.m_linesAdded;
+    m_line =          event.m_line;
+    m_foldLevelNow =  event.m_foldLevelNow;
+    m_foldLevelPrev = event.m_foldLevelPrev;

 
 

-    o->m_margin =        m_margin;
+    m_margin =        event.m_margin;

 
 

-    o->m_message =       m_message;
-    o->m_wParam =        m_wParam;
-    o->m_lParam =        m_lParam;
+    m_message =       event.m_message;
+    m_wParam =        event.m_wParam;
+    m_lParam =        event.m_lParam;

 
 

-    o->m_listType =     m_listType;
-    o->m_x =            m_x;
-    o->m_y =            m_y;
+    m_listType =     event.m_listType;
+    m_x =            event.m_x;
+    m_y =            event.m_y;

 
 

+    m_dragText =     event.m_dragText;
+    m_dragAllowMove =event.m_dragAllowMove;
+    m_dragResult =   event.m_dragResult;

 }
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 
 }
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 

+
+
+
+
+
+
+
+