compilation fix for DJGPP

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

diff --git a/src/stc/stc.cpp b/src/stc/stc.cpp
index 944df02c536d2af3533035265ef2cea0bb70e275..003d4e48006fcf4620734e4557febc2a66e0bd8d 100644 (file)
--- a/src/stc/stc.cpp
+++ b/src/stc/stc.cpp
@@ -32,6 +32,7 @@ int wxForceScintillaLexers(void)
   extern LexerModule lmAVE;
   extern LexerModule lmConf;
   extern LexerModule lmCPP;
   extern LexerModule lmAVE;
   extern LexerModule lmConf;
   extern LexerModule lmCPP;

+  extern LexerModule lmNncrontab;

   extern LexerModule lmEiffel;
   extern LexerModule lmHTML;
   extern LexerModule lmLISP;
   extern LexerModule lmEiffel;
   extern LexerModule lmHTML;
   extern LexerModule lmLISP;


@@ -48,6 +49,7 @@ int wxForceScintillaLexers(void)
      && &lmAVE
      && &lmConf
      && &lmCPP
      && &lmAVE
      && &lmConf
      && &lmCPP

+     && &lmNncrontab

      && &lmEiffel
      && &lmHTML
      && &lmLISP
      && &lmEiffel
      && &lmHTML
      && &lmLISP


@@ -91,13 +93,17 @@ 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 )

-
-
+#if wxUSE_DRAG_AND_DROP
+DEFINE_EVENT_TYPE( wxEVT_STC_START_DRAG )
+DEFINE_EVENT_TYPE( wxEVT_STC_DRAG_OVER )
+DEFINE_EVENT_TYPE( wxEVT_STC_DO_DROP )
+#endif

 
 
 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 +112,11 @@ 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)


@@ -137,6 +147,9 @@ wxStyledTextCtrl::wxStyledTextCtrl(wxWindow *parent,
 {
     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;

 }
 
 
 }
 
 


@@ -338,10 +351,14 @@ void wxStyledTextCtrl::SetAnchor(int posAnchor) {
 wxString wxStyledTextCtrl::GetCurLine(int* linePos) {
                        wxString text;
                        int len = LineLength(GetCurrentLine());
 wxString wxStyledTextCtrl::GetCurLine(int* linePos) {
                        wxString text;
                        int len = LineLength(GetCurrentLine());

-                       if (!len) return "";
-                       char* buf = text.GetWriteBuf(len);
-
-                       int pos = SendMsg(2027, len, (long)buf);
+                       if (!len) {
+                           if (linePos)  *linePos = 0;
+                           return "";
+                       }
+                       // Need an extra byte because SCI_GETCURLINE writes a null to the string
+                       char* buf = text.GetWriteBuf(len+1);
+
+                       int pos = SendMsg(2027, len+1, (long)buf);

                        text.UngetWriteBuf(len);
                        if (linePos)  *linePos = pos;
 
                        text.UngetWriteBuf(len);
                        if (linePos)  *linePos = pos;
 


@@ -1141,11 +1158,11 @@ void wxStyledTextCtrl::SetText(const wxString& text) {
 // Retrieve all the text in the document.
 wxString wxStyledTextCtrl::GetText() {
                         wxString text;
 // Retrieve all the text in the document.
 wxString wxStyledTextCtrl::GetText() {
                         wxString text;

-                        int   len  = GetTextLength()+1;
-                        char* buff = text.GetWriteBuf(len);
+                        int   len  = GetTextLength();
+                        char* buff = text.GetWriteBuf(len+1);  // leave room for the null...

 
 

-                        SendMsg(2182, len, (long)buff);
-                        text.UngetWriteBuf(len-1);
+                        SendMsg(2182, len+1, (long)buff);
+                        text.UngetWriteBuf(len);

                         return text;
 }
 
                         return text;
 }
 


@@ -1197,6 +1214,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Replace the target text with the argument text.
 }
 
 // Replace the target text with the argument text.

+// Text is counted so it can contain nulls.

 // Returns the length of the replacement text.
 
                        int wxStyledTextCtrl::ReplaceTarget(const wxString& text) {
 // Returns the length of the replacement text.
 
                        int wxStyledTextCtrl::ReplaceTarget(const wxString& text) {


@@ -1205,6 +1223,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Replace the target text with the argument text after \d processing.
 }
 
 // Replace the target text with the argument text after \d processing.

+// Text is counted so it can contain nulls.

 // Looks for \d where d is between 1 and 9 and replaces these with the strings
 // matched in the last search operation which were surrounded by \( and \).
 // Returns the length of the replacement text including any change
 // Looks for \d where d is between 1 and 9 and replaces these with the strings
 // matched in the last search operation which were surrounded by \( and \).
 // Returns the length of the replacement text including any change


@@ -1216,7 +1235,7 @@ int wxStyledTextCtrl::GetTargetEnd() {
 }
 
 // Search for a counted string in the target and set the target to the found
 }
 
 // Search for a counted string in the target and set the target to the found

-// range.
+// range. Text is counted so it can contain nulls.

 // Returns length of range or -1 for failure in which case target is not moved.
 
                        int wxStyledTextCtrl::SearchInTarget(const wxString& text) {
 // Returns length of range or -1 for failure in which case target is not moved.
 
                        int wxStyledTextCtrl::SearchInTarget(const wxString& text) {


@@ -1526,12 +1545,12 @@ int wxStyledTextCtrl::GetModEventMask() {
 }
 
 // Change internal focus flag
 }
 
 // Change internal focus flag

-void wxStyledTextCtrl::SetFocus(bool focus) {
+void wxStyledTextCtrl::SetSTCFocus(bool focus) {

     SendMsg(2380, focus, 0);
 }
 
 // Get internal focus flag
     SendMsg(2380, focus, 0);
 }
 
 // Get internal focus flag

-bool wxStyledTextCtrl::GetFocus() {
+bool wxStyledTextCtrl::GetSTCFocus() {

     return SendMsg(2381, 0, 0) != 0;
 }
 
     return SendMsg(2381, 0, 0) != 0;
 }
 


@@ -1789,6 +1808,16 @@ 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);


@@ -1812,6 +1841,12 @@ 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);


@@ -1829,42 +1864,60 @@ void wxStyledTextCtrl::OnMouseWheel(wxMouseEvent& evt) {
 
 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
     long key = evt.KeyCode();
 
 void wxStyledTextCtrl::OnChar(wxKeyEvent& evt) {
     long key = evt.KeyCode();

-    if ((key > WXK_ESCAPE) &&
-        (key != WXK_DELETE) && (key < 255) &&
-        !evt.ControlDown() && !evt.AltDown()) {

 
 

+//      printf("OnChar  key:%d  consumed:%d  ctrl:%d  alt:%d\n",
+//             key, m_lastKeyDownConsumed, evt.ControlDown(), evt.AltDown());
+
+    // 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));
+
+    if (key <= 0xff && key >= 32 && !m_lastKeyDownConsumed && !skip) {

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

+        return;

     }
     }

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

 }
 
 }
 

+

 void wxStyledTextCtrl::OnKeyDown(wxKeyEvent& evt) {
     long key = evt.KeyCode();
 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)
+    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
 }


@@ -1887,6 +1940,7 @@ 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);
 }
 


@@ -1894,6 +1948,7 @@ 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);


@@ -1999,7 +2054,6 @@ void wxStyledTextCtrl::NotifyParent(SCNotification* _scn) {
 }
 
 
 }
 
 

-

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


@@ -2023,39 +2077,56 @@ wxStyledTextEvent::wxStyledTextEvent(wxEventType commandType, int id)
     m_listType = 0;
     m_x = 0;
     m_y = 0;
     m_listType = 0;
     m_x = 0;
     m_y = 0;

+#if wxUSE_DRAG_AND_DROP
+    m_dragAllowMove = FALSE;
+    m_dragResult = wxDragNone;
+#endif

 }
 
 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;
+
+    m_margin =        event.m_margin;
+
+    m_message =       event.m_message;
+    m_wParam =        event.m_wParam;
+    m_lParam =        event.m_lParam;
+
+    m_listType =     event.m_listType;
+    m_x =            event.m_x;
+    m_y =            event.m_y;
+
+#if wxUSE_DRAG_AND_DROP
+    m_dragText =     event.m_dragText;
+    m_dragAllowMove =event.m_dragAllowMove;
+    m_dragResult =   event.m_dragResult;
+#endif
+}
+
+//----------------------------------------------------------------------
+//----------------------------------------------------------------------
+
+
+

 
 

-    o->m_margin =        m_margin;

 
 

-    o->m_message =       m_message;
-    o->m_wParam =        m_wParam;
-    o->m_lParam =        m_lParam;

 
 

-    o->m_listType =     m_listType;
-    o->m_x =            m_x;
-    o->m_y =            m_y;

 
 

-}

 
 

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