X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/466c166f5adeb00e3a61e9cefb8ab1195380eb5f..80a779275ae04443c568dca919adb26cf6f5002c:/src/stc/ScintillaWX.cpp

diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index 815180e1b9..df2f36e343 100644
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -79,7 +79,7 @@ wxDragResult  wxSTCDropTarget::OnDragOver(wxCoord x, wxCoord y, wxDragResult def
 void  wxSTCDropTarget::OnLeave() {
     swx->DoDragLeave();
 }
-#endif
+#endif // wxUSE_DRAG_AND_DROP
 
 
 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
@@ -214,13 +214,15 @@ ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
 #endif
 #if wxUSE_DRAG_AND_DROP
     startDragTimer = new wxStartDragTimer(this);
-#endif
+#endif // wxUSE_DRAG_AND_DROP
 }
 
 
 ScintillaWX::~ScintillaWX() {
+#if wxUSE_DRAG_AND_DROP
     delete startDragTimer;
-    Finalise();    
+#endif // wxUSE_DRAG_AND_DROP
+    Finalise();
 }
 
 //----------------------------------------------------------------------
@@ -233,7 +235,7 @@ void ScintillaWX::Initialise() {
     dropTarget = new wxSTCDropTarget;
     dropTarget->SetScintilla(this);
     stc->SetDropTarget(dropTarget);
-#endif
+#endif // wxUSE_DRAG_AND_DROP
 #ifdef __WXMAC__
     vs.extraFontFlag = false;  // UseAntiAliasing
 #else
@@ -255,11 +257,12 @@ void ScintillaWX::StartDrag() {
     // 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(100, true);
-#endif
+    startDragTimer->Start(200, true);
+#endif // wxUSE_DRAG_AND_DROP
 }
 
 void ScintillaWX::DoStartDrag() {
+#if wxUSE_DRAG_AND_DROP
     wxString dragText = stc2wx(drag.s, drag.len);
 
     // Send an event to allow the drag text to be changed
@@ -272,7 +275,7 @@ void ScintillaWX::DoStartDrag() {
     stc->GetEventHandler()->ProcessEvent(evt);
     dragText = evt.GetDragText();
 
-    if (dragText.Length()) {
+    if (dragText.length()) {
         wxDropSource        source(stc);
         wxTextDataObject    data(dragText);
         wxDragResult        result;
@@ -285,6 +288,7 @@ void ScintillaWX::DoStartDrag() {
         inDragDrop = false;
         SetDragPosition(invalidPosition);
     }
+#endif // wxUSE_DRAG_AND_DROP
 }
 
 
@@ -480,7 +484,13 @@ void ScintillaWX::Paste() {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));
         wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
-        int        len = strlen(buf);
+
+#if wxUSE_UNICODE
+        // free up the old character buffer in case the text is real big
+        data.SetText(wxEmptyString); 
+        text = wxEmptyString;
+#endif
+        int len = strlen(buf);
         pdoc->InsertString(currentPos, buf, len);
         SetEmptySelection(currentPos + len);
     }
@@ -823,13 +833,15 @@ 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();
-        SetEmptySelection(PositionFromLocation(pt));        
+        SetDragPosition(invalidPosition);
+        SetEmptySelection(PositionFromLocation(pt));
+        ShowCaretAtCurrentPosition();
     }
-#endif
-    ButtonUp(pt, curTime, ctrl);
+#endif // wxUSE_DRAG_AND_DROP
 }
 
 void ScintillaWX::DoLeftButtonMove(Point pt) {
@@ -903,10 +915,18 @@ int  ScintillaWX::DoKeyDown(const wxKeyEvent& evt, bool* consumed)
     case WXK_RIGHT:             key = SCK_RIGHT;    break;
     case WXK_HOME:              key = SCK_HOME;     break;
     case WXK_END:               key = SCK_END;      break;
-    case WXK_PAGEUP:            // fall through
-    case WXK_PRIOR:             key = SCK_PRIOR;    break;
-    case WXK_PAGEDOWN:          // fall through
-    case WXK_NEXT:              key = SCK_NEXT;     break;
+    case WXK_PAGEUP:            key = SCK_PRIOR;    break;
+    case WXK_PAGEDOWN:          key = SCK_NEXT;     break;
+    case WXK_NUMPAD_DOWN:       key = SCK_DOWN;     break;
+    case WXK_NUMPAD_UP:         key = SCK_UP;       break;
+    case WXK_NUMPAD_LEFT:       key = SCK_LEFT;     break;
+    case WXK_NUMPAD_RIGHT:      key = SCK_RIGHT;    break;
+    case WXK_NUMPAD_HOME:       key = SCK_HOME;     break;
+    case WXK_NUMPAD_END:        key = SCK_END;      break;
+    case WXK_NUMPAD_PAGEUP:     key = SCK_PRIOR;    break;
+    case WXK_NUMPAD_PAGEDOWN:   key = SCK_NEXT;     break;
+    case WXK_NUMPAD_DELETE:     key = SCK_DELETE;   break;
+    case WXK_NUMPAD_INSERT:     key = SCK_INSERT;   break;
     case WXK_DELETE:            key = SCK_DELETE;   break;
     case WXK_INSERT:            key = SCK_INSERT;   break;
     case WXK_ESCAPE:            key = SCK_ESCAPE;   break;
@@ -1031,7 +1051,7 @@ wxDragResult ScintillaWX::DoDragOver(wxCoord x, wxCoord y, wxDragResult def) {
 void ScintillaWX::DoDragLeave() {
     SetDragPosition(invalidPosition);
 }
-#endif
+#endif // wxUSE_DRAG_AND_DROP
 //----------------------------------------------------------------------
 
 // Force the whole window to be repainted