Fix a couple of harmless unused parameter warnings in wxX11.

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

diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index 2f27b51b6f19872ef897f8a7baa10ba705f817dc..0f9a5281ab967649f50a8625af41d8da0a4451f7 100644 (file)
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -26,6 +26,7 @@
 #ifndef WX_PRECOMP
     #include "wx/scrolbar.h"
     #include "wx/menu.h"
+    #include "wx/timer.h"
 #endif // WX_PRECOMP
 
 #include "wx/textbuf.h"
@@ -63,21 +64,6 @@ private:
 
 
 #if wxUSE_DRAG_AND_DROP
-class wxStartDragTimer : public wxTimer {
-public:
-    wxStartDragTimer(ScintillaWX* swx) {
-        m_swx = swx;
-    }
-
-    void Notify() {
-        m_swx->DoStartDrag();
-    }
-
-private:
-    ScintillaWX* m_swx;
-};
-
-
 bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) {
     return m_swx->DoDropText(x, y, data);
 }
@@ -96,14 +82,12 @@ void  wxSTCDropTarget::OnLeave() {
 #endif // wxUSE_DRAG_AND_DROP
 
 
-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+#if wxUSE_POPUPWIN
 #include "wx/popupwin.h"
 #define wxSTCCallTipBase wxPopupWindow
-#define param2  wxBORDER_NONE  // popup's 2nd param is flags
 #else
 #include "wx/frame.h"
 #define wxSTCCallTipBase wxFrame
-#define param2 -1 // wxWindow's 2nd param is ID
 #endif
 
 #include "wx/dcbuffer.h"
@@ -111,7 +95,7 @@ void  wxSTCDropTarget::OnLeave() {
 class wxSTCCallTip : public wxSTCCallTipBase {
 public:
     wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx) :
-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+#if wxUSE_POPUPWIN
         wxSTCCallTipBase(parent, wxBORDER_NONE),
 #else
         wxSTCCallTipBase(parent, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize,
@@ -119,16 +103,17 @@ public:
                          | wxFRAME_FLOAT_ON_PARENT
                          | wxBORDER_NONE
 #ifdef __WXMAC__
-                         | wxPOPUP_WINDOW  
+                         | 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;
@@ -140,7 +125,7 @@ public:
 
     void OnPaint(wxPaintEvent& WXUNUSED(evt))
     {
-        wxBufferedPaintDC dc(this);
+        wxAutoBufferedPaintDC dc(this);
         Surface* surfaceWindow = Surface::Allocate();
         surfaceWindow->Init(&dc, m_ct->wDraw.GetID());
         m_ct->PaintCT(surfaceWindow);
@@ -178,7 +163,7 @@ public:
         wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
     }
 
-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+#if wxUSE_POPUPWIN
 #else
     virtual bool Show( bool show = true )
     {
@@ -195,7 +180,7 @@ public:
         return rv;
     }
 #endif
-    
+
     wxPoint GetMyPosition()
     {
         return wxPoint(m_cx, m_cy);
@@ -260,16 +245,10 @@ ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
     sysCaretWidth = 0;
     sysCaretHeight = 0;
 #endif
-#if wxUSE_DRAG_AND_DROP
-    startDragTimer = new wxStartDragTimer(this);
-#endif // wxUSE_DRAG_AND_DROP
 }
 
 
 ScintillaWX::~ScintillaWX() {
-#if wxUSE_DRAG_AND_DROP
-    delete startDragTimer;
-#endif // wxUSE_DRAG_AND_DROP
     Finalise();
 }
 
@@ -284,11 +263,7 @@ void ScintillaWX::Initialise() {
     dropTarget->SetScintilla(this);
     stc->SetDropTarget(dropTarget);
 #endif // wxUSE_DRAG_AND_DROP
-#ifdef __WXMAC__
-    vs.extraFontFlag = false;  // UseAntiAliasing
-#else
     vs.extraFontFlag = true;   // UseAntiAliasing
-#endif
 }
 
 
@@ -301,15 +276,6 @@ void ScintillaWX::Finalise() {
 
 
 void ScintillaWX::StartDrag() {
-#if wxUSE_DRAG_AND_DROP
-    // We defer the starting of the DnD, otherwise the LeftUp of a normal
-    // click could be lost and the STC will think it is doing a DnD when the
-    // user just wanted a normal click.
-    startDragTimer->Start(200, true);
-#endif // wxUSE_DRAG_AND_DROP
-}
-
-void ScintillaWX::DoStartDrag() {
 #if wxUSE_DRAG_AND_DROP
     wxString dragText = stc2wx(drag.s, drag.len);
 
@@ -330,10 +296,11 @@ void ScintillaWX::DoStartDrag() {
 
         source.SetData(data);
         dropWentOutside = true;
+        inDragDrop = ddDragging;
         result = source.DoDragDrop(evt.GetDragAllowMove());
         if (result == wxDragMove && dropWentOutside)
             ClearSelection();
-        inDragDrop = false;
+        inDragDrop = ddNone;
         SetDragPosition(invalidPosition);
     }
 #endif // wxUSE_DRAG_AND_DROP
@@ -344,11 +311,9 @@ 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;
@@ -535,7 +500,7 @@ void ScintillaWX::Paste() {
 
 #if wxUSE_UNICODE
         // free up the old character buffer in case the text is real big
-        data.SetText(wxEmptyString); 
+        data.SetText(wxEmptyString);
         text = wxEmptyString;
 #endif
         int len = strlen(buf);
@@ -552,6 +517,9 @@ void ScintillaWX::Paste() {
 
 void ScintillaWX::CopyToClipboard(const SelectionText& st) {
 #if wxUSE_CLIPBOARD
+    if ( !st.len )
+        return;
+
     wxTheClipboard->UsePrimarySelection(false);
     if (wxTheClipboard->Open()) {
         wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
@@ -643,8 +611,8 @@ 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
@@ -706,12 +674,17 @@ sptr_t ScintillaWX::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam)
           char* defn = reinterpret_cast<char *>(lParam);
           AutoCompleteCancel();
           pt.y += vs.lineHeight;
+          int ctStyle = ct.UseStyleCallTip() ? STYLE_CALLTIP : STYLE_DEFAULT;
+          if (ct.UseStyleCallTip())
+          {
+              ct.SetForeBack(vs.styles[STYLE_CALLTIP].fore, vs.styles[STYLE_CALLTIP].back);
+          }
           PRectangle rc = ct.CallTipStart(currentPos, pt,
                                           defn,
-                                          vs.styles[STYLE_DEFAULT].fontName,
-                                          vs.styles[STYLE_DEFAULT].sizeZoomed,
+                                          vs.styles[ctStyle].fontName,
+                                          vs.styles[ctStyle].sizeZoomed,
                                           CodePage(),
-                                          vs.styles[STYLE_DEFAULT].characterSet,
+                                          vs.styles[ctStyle].characterSet,
                                           wMain);
           // If the call-tip window would be out of the client
           // space, adjust so it displays above the text.
@@ -878,14 +851,6 @@ void ScintillaWX::DoLeftButtonDown(Point pt, unsigned int curTime, bool shift, b
 
 void ScintillaWX::DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl) {
     ButtonUp(pt, curTime, ctrl);
-#if wxUSE_DRAG_AND_DROP
-    if (startDragTimer->IsRunning()) {
-        startDragTimer->Stop();
-        SetDragPosition(invalidPosition);
-        SetEmptySelection(PositionFromLocation(pt));
-        ShowCaretAtCurrentPosition();
-    }
-#endif // wxUSE_DRAG_AND_DROP
 }
 
 void ScintillaWX::DoLeftButtonMove(Point pt) {
@@ -1128,7 +1093,7 @@ void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect))
 //     if (ct.inCallTipMode) {
 //         wxSTCCallTip* tip = (wxSTCCallTip*)ct.wCallTip.GetID();
 //         wxRect childRect = tip->GetRect();
-// #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+// #if wxUSE_POPUPWIN
 //         childRect.SetPosition(tip->GetMyPosition());
 // #endif
 //         rgn.Subtract(childRect);