compilation fix for gcc (closes bug 996701)

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

diff --git a/contrib/src/stc/ScintillaWX.cpp b/contrib/src/stc/ScintillaWX.cpp
index eaa160020815c0cae86b8a89350417bd673bca33..de7f683e540f18f8085990e214b14d5357ee5827 100644 (file)
--- a/contrib/src/stc/ScintillaWX.cpp
+++ b/contrib/src/stc/ScintillaWX.cpp
@@ -1,6 +1,6 @@
 ////////////////////////////////////////////////////////////////////////////
 // Name:        ScintillaWX.cxx
-// Purpose:     A wxWindows implementation of Scintilla.  A class derived
+// Purpose:     A wxWidgets implementation of Scintilla.  A class derived
 //              from ScintillaBase that uses the "wx platform" defined in
 //              PlatformWX.cxx  This class is one end of a bridge between
 //              the wx world and the Scintilla world.  It needs a peer
@@ -58,11 +58,6 @@ void  wxSTCDropTarget::OnLeave() {
 #endif
 
 
-#ifdef __WXGTK__
-#undef wxSTC_USE_POPUP
-#define wxSTC_USE_POPUP 0
-#endif
-
 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
 #include <wx/popupwin.h>
 #define wxSTCCallTipBase wxPopupWindow
@@ -72,6 +67,8 @@ void  wxSTCDropTarget::OnLeave() {
 #define param2 -1 // wxWindow's 2nd param is ID
 #endif
 
+#include <wx/dcbuffer.h>
+
 class wxSTCCallTip : public wxSTCCallTipBase {
 public:
     wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx)
@@ -81,12 +78,17 @@ public:
         }
 
     ~wxSTCCallTip() {
+#if wxUSE_POPUPWIN && wxSTC_USE_POPUP && defined(__WXGTK__)
+        wxRect rect = GetRect();
+        GetParent()->ScreenToClient(&rect.x, &rect.y);
+        GetParent()->Refresh(false, &rect);
+#endif
     }
 
     bool AcceptsFocus() const { return FALSE; }
 
-    void OnPaint(wxPaintEvent& evt) {
-        wxPaintDC dc(this);
+    void OnPaint(wxPaintEvent& WXUNUSED(evt)) {
+        wxBufferedPaintDC dc(this);
         Surface* surfaceWindow = Surface::Allocate();
         surfaceWindow->Init(&dc, m_ct->wDraw.GetID());
         m_ct->PaintCT(surfaceWindow);
@@ -146,6 +148,7 @@ ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
 
 
 ScintillaWX::~ScintillaWX() {
+    Finalise();
 }
 
 //----------------------------------------------------------------------
@@ -159,6 +162,11 @@ void ScintillaWX::Initialise() {
     dropTarget->SetScintilla(this);
     stc->SetDropTarget(dropTarget);
 #endif
+#ifdef __WXMAC__
+    vs.extraFontFlag = false;  // UseAntiAliasing
+#else
+    vs.extraFontFlag = true;   // UseAntiAliasing
+#endif
 }
 
 
@@ -204,9 +212,11 @@ bool ScintillaWX::SetIdle(bool on) {
     if (idler.state != on) {
         // connect or disconnect the EVT_IDLE handler
         if (on) 
-            stc->Connect(-1, wxEVT_IDLE, (wxObjectEventFunction)&wxStyledTextCtrl::OnIdle);
+            stc->Connect(-1, wxEVT_IDLE,
+                         (wxObjectEventFunction) (wxEventFunction) (wxIdleEventFunction) &wxStyledTextCtrl::OnIdle);
         else
-            stc->Disconnect(-1, wxEVT_IDLE, (wxObjectEventFunction)&wxStyledTextCtrl::OnIdle);
+            stc->Disconnect(-1, wxEVT_IDLE,
+                            (wxObjectEventFunction) (wxEventFunction) (wxIdleEventFunction) &wxStyledTextCtrl::OnIdle);
         idler.state = on;
     }
     return idler.state;
@@ -539,14 +549,15 @@ void ScintillaWX::DoPaint(wxDC* dc, wxRect rect) {
     dc->BeginDrawing();
     ClipChildren(*dc, rcPaint);
     Paint(surfaceWindow, rcPaint);
-    dc->EndDrawing();
 
     delete surfaceWindow;
     if (paintState == paintAbandoned) {
-        // Painting area was insufficient to cover new styling or brace highlight positions
-        FullPaint(dc);
+        // Painting area was insufficient to cover new styling or brace
+        // highlight positions
+        FullPaint();
     }
     paintState = notPainting;
+    dc->EndDrawing();
 }
 
 
@@ -857,22 +868,10 @@ void ScintillaWX::DoDragLeave() {
 #endif
 //----------------------------------------------------------------------
 
-// Redraw all of text area. This paint will not be abandoned.
-void ScintillaWX::FullPaint(wxDC *dc) {
-    wxCHECK_RET(dc != NULL, wxT("Invalid wxDC in ScintillaWX::FillPaint"));
-    paintState = painting;
-    rcPaint = GetClientRectangle();
-    paintingAllText = true;
-    Surface* surfaceWindow = Surface::Allocate();
-    surfaceWindow->Init(dc, wMain.GetID());
-
-    dc->BeginDrawing();
-    ClipChildren(*dc, rcPaint);
-    Paint(surfaceWindow, rcPaint);
-    dc->EndDrawing();
-
-    delete surfaceWindow;
-    paintState = notPainting;
+// Force the whole window to be repainted
+void ScintillaWX::FullPaint() {
+    stc->Refresh(false);
+    stc->Update();
 }
 
 
@@ -893,7 +892,11 @@ void ScintillaWX::ClipChildren(wxDC& dc, PRectangle rect) {
         rgn.Subtract(childRect);
     }
     if (ct.inCallTipMode) {
-        wxRect childRect = ((wxWindow*)ct.wCallTip.GetID())->GetRect();
+        wxWindow* tip = (wxWindow*)ct.wCallTip.GetID();
+        wxRect childRect = tip->GetRect();
+#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+        tip->GetParent()->ScreenToClient(&childRect.x, &childRect.y);
+#endif
         rgn.Subtract(childRect);
     }
 
@@ -904,5 +907,15 @@ void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect)) {
 }
 #endif
 
+
+void ScintillaWX::SetUseAntiAliasing(bool useAA) {
+    vs.extraFontFlag = useAA;
+    InvalidateStyleRedraw();
+}
+
+bool ScintillaWX::GetUseAntiAliasing() {
+    return vs.extraFontFlag;
+}
+ 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------