supporting -1 as 'to' parameter for selections

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

diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index 5736b0c57a3954afc35355eddff3fd42a02a6b40..76af113dd7640e279ef99dbb329f5afc555fad5a 100644 (file)
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -14,7 +14,21 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
-#include "wx/wx.h"
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#if wxUSE_STC
+
+#ifndef WX_PRECOMP
+    #include "wx/scrolbar.h"
+    #include "wx/menu.h"
+    #include "wx/timer.h"
+#endif // WX_PRECOMP
+
 #include "wx/textbuf.h"
 #include "wx/dataobj.h"
 #include "wx/clipbrd.h"
@@ -23,6 +37,7 @@
 #include "ScintillaWX.h"
 #include "ExternalLexer.h"
 #include "wx/stc/stc.h"
+#include "wx/stc/private.h"
 #include "PlatWX.h"
 
 #ifdef __WXMSW__
@@ -36,15 +51,15 @@
 class wxSTCTimer : public wxTimer {
 public:
     wxSTCTimer(ScintillaWX* swx) {
-        this->swx = swx;
+        m_swx = swx;
     }
 
     void Notify() {
-        swx->DoTick();
+        m_swx->DoTick();
     }
 
 private:
-    ScintillaWX* swx;
+    ScintillaWX* m_swx;
 };
 
 
@@ -52,46 +67,47 @@ private:
 class wxStartDragTimer : public wxTimer {
 public:
     wxStartDragTimer(ScintillaWX* swx) {
-        this->swx = swx;
+        m_swx = swx;
     }
 
     void Notify() {
-        swx->DoStartDrag();
+        m_swx->DoStartDrag();
     }
 
 private:
-    ScintillaWX* swx;
+    ScintillaWX* m_swx;
 };
 
 
 bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) {
-    return swx->DoDropText(x, y, data);
+    return m_swx->DoDropText(x, y, data);
 }
 
 wxDragResult  wxSTCDropTarget::OnEnter(wxCoord x, wxCoord y, wxDragResult def) {
-    return swx->DoDragEnter(x, y, def);
+    return m_swx->DoDragEnter(x, y, def);
 }
 
 wxDragResult  wxSTCDropTarget::OnDragOver(wxCoord x, wxCoord y, wxDragResult def) {
-    return swx->DoDragOver(x, y, def);
+    return m_swx->DoDragOver(x, y, def);
 }
 
 void  wxSTCDropTarget::OnLeave() {
-    swx->DoDragLeave();
+    m_swx->DoDragLeave();
 }
 #endif // wxUSE_DRAG_AND_DROP
 
 
 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
-#include <wx/popupwin.h>
+#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>
+#include "wx/dcbuffer.h"
 
 class wxSTCCallTip : public wxSTCCallTipBase {
 public:
@@ -508,8 +524,8 @@ void ScintillaWX::Paste() {
     wxTextDataObject data;
     bool gotData = false;
 
+    wxTheClipboard->UsePrimarySelection(false);
     if (wxTheClipboard->Open()) {
-        wxTheClipboard->UsePrimarySelection(false);
         gotData = wxTheClipboard->GetData(data);
         wxTheClipboard->Close();
     }
@@ -537,8 +553,8 @@ void ScintillaWX::Paste() {
 
 void ScintillaWX::CopyToClipboard(const SelectionText& st) {
 #if wxUSE_CLIPBOARD
+    wxTheClipboard->UsePrimarySelection(false);
     if (wxTheClipboard->Open()) {
-        wxTheClipboard->UsePrimarySelection(false);
         wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
         wxTheClipboard->SetData(new wxTextDataObject(text));
         wxTheClipboard->Close();
@@ -555,12 +571,12 @@ bool ScintillaWX::CanPaste() {
     bool didOpen;
 
     if (Editor::CanPaste()) {
+        wxTheClipboard->UsePrimarySelection(false);
         didOpen = !wxTheClipboard->IsOpened();
         if ( didOpen )
             wxTheClipboard->Open();
 
         if (wxTheClipboard->IsOpened()) {
-            wxTheClipboard->UsePrimarySelection(false);
             canPaste = wxTheClipboard->IsSupported(wxUSE_UNICODE ? wxDF_UNICODETEXT : wxDF_TEXT);
             if (didOpen)
                 wxTheClipboard->Close();
@@ -591,28 +607,24 @@ void ScintillaWX::AddToPopUp(const char *label, int cmd, bool enabled) {
 }
 
 
-// This is called by the Editor base class whenever something is selected
+// This is called by the Editor base class whenever something is selected.
+// For wxGTK we can put this text in the primary selection and then other apps
+// can paste with the middle button.
 void ScintillaWX::ClaimSelection() {
-#if 0
-    // Until wxGTK is able to support using both the primary selection and the
-    // clipboard at the same time I think it causes more problems than it is
-    // worth to implement this method.  Selecting text should not clear the
-    // clipboard.  --Robin
 #ifdef __WXGTK__
     // Put the selected text in the PRIMARY selection
     if (currentPos != anchor) {
         SelectionText st;
         CopySelectionRange(&st);
+        wxTheClipboard->UsePrimarySelection(true);
         if (wxTheClipboard->Open()) {
-            wxTheClipboard->UsePrimarySelection(true);
             wxString text = stc2wx(st.s, st.len);
             wxTheClipboard->SetData(new wxTextDataObject(text));
-            wxTheClipboard->UsePrimarySelection(false);
             wxTheClipboard->Close();
         }
+        wxTheClipboard->UsePrimarySelection(false);
     }
 #endif
-#endif
 }
 
 
@@ -891,12 +903,12 @@ void ScintillaWX::DoMiddleButtonUp(Point pt) {
     pdoc->BeginUndoAction();
     wxTextDataObject data;
     bool gotData = false;
+    wxTheClipboard->UsePrimarySelection(true);
     if (wxTheClipboard->Open()) {
-        wxTheClipboard->UsePrimarySelection(true);
         gotData = wxTheClipboard->GetData(data);
-        wxTheClipboard->UsePrimarySelection(false);
         wxTheClipboard->Close();
     }
+    wxTheClipboard->UsePrimarySelection(false);
     if (gotData) {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));
@@ -1137,3 +1149,5 @@ bool ScintillaWX::GetUseAntiAliasing() {
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
+
+#endif // wxUSE_STC