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 3bf1d13c43b06227a4e17ab58dff06cf5860a8d5..76af113dd7640e279ef99dbb329f5afc555fad5a 100644 (file)
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -14,7 +14,21 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
 // 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"
 #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 "ScintillaWX.h"
 #include "ExternalLexer.h"
 #include "wx/stc/stc.h"

+#include "wx/stc/private.h"

 #include "PlatWX.h"
 
 #ifdef __WXMSW__
 #include "PlatWX.h"
 
 #ifdef __WXMSW__


@@ -36,15 +51,15 @@
 class wxSTCTimer : public wxTimer {
 public:
     wxSTCTimer(ScintillaWX* swx) {
 class wxSTCTimer : public wxTimer {
 public:
     wxSTCTimer(ScintillaWX* swx) {

-        this->swx = swx;
+        m_swx = swx;

     }
 
     void Notify() {
     }
 
     void Notify() {

-        swx->DoTick();
+        m_swx->DoTick();

     }
 
 private:
     }
 
 private:

-    ScintillaWX* swx;
+    ScintillaWX* m_swx;

 };
 
 
 };
 
 


@@ -52,51 +67,63 @@ private:
 class wxStartDragTimer : public wxTimer {
 public:
     wxStartDragTimer(ScintillaWX* swx) {
 class wxStartDragTimer : public wxTimer {
 public:
     wxStartDragTimer(ScintillaWX* swx) {

-        this->swx = swx;
+        m_swx = swx;

     }
 
     void Notify() {
     }
 
     void Notify() {

-        swx->DoStartDrag();
+        m_swx->DoStartDrag();

     }
 
 private:
     }
 
 private:

-    ScintillaWX* swx;
+    ScintillaWX* m_swx;

 };
 
 
 bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) {
 };
 
 
 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) {
 }
 
 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) {
 }
 
 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() {
 }
 
 void  wxSTCDropTarget::OnLeave() {

-    swx->DoDragLeave();
+    m_swx->DoDragLeave();

 }
 #endif // wxUSE_DRAG_AND_DROP
 
 
 #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
 }
 #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
 #define wxSTCCallTipBase wxPopupWindow
 #define param2  wxBORDER_NONE  // popup's 2nd param is flags
 #else

-#define wxSTCCallTipBase wxWindow
+#include "wx/frame.h"
+#define wxSTCCallTipBase wxFrame

 #define param2 -1 // wxWindow's 2nd param is ID
 #endif
 
 #define param2 -1 // wxWindow's 2nd param is ID
 #endif
 

-#include <wx/dcbuffer.h>
+#include "wx/dcbuffer.h"

 
 class wxSTCCallTip : public wxSTCCallTipBase {
 public:
 
 class wxSTCCallTip : public wxSTCCallTipBase {
 public:

-    wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx)
-        : wxSTCCallTipBase(parent, param2),
+    wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx) :
+#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+        wxSTCCallTipBase(parent, wxBORDER_NONE),
+#else
+        wxSTCCallTipBase(parent, -1, wxEmptyString, wxDefaultPosition, wxDefaultSize,
+                         wxFRAME_NO_TASKBAR
+                         | wxFRAME_FLOAT_ON_PARENT
+                         | wxBORDER_NONE
+#ifdef __WXMAC__
+                         | wxPOPUP_WINDOW  
+#endif
+            ), 
+#endif

           m_ct(ct), m_swx(swx), m_cx(wxDefaultCoord), m_cy(wxDefaultCoord)
         {
         }
           m_ct(ct), m_swx(swx), m_cx(wxDefaultCoord), m_cy(wxDefaultCoord)
         {
         }


@@ -112,7 +139,8 @@ public:
 
     bool AcceptsFocus() const { return false; }
 
 
     bool AcceptsFocus() const { return false; }
 

-    void OnPaint(wxPaintEvent& WXUNUSED(evt)) {
+    void OnPaint(wxPaintEvent& WXUNUSED(evt))
+    {

         wxBufferedPaintDC dc(this);
         Surface* surfaceWindow = Surface::Allocate();
         surfaceWindow->Init(&dc, m_ct->wDraw.GetID());
         wxBufferedPaintDC dc(this);
         Surface* surfaceWindow = Surface::Allocate();
         surfaceWindow->Init(&dc, m_ct->wDraw.GetID());


@@ -121,22 +149,25 @@ public:
         delete surfaceWindow;
     }
 
         delete surfaceWindow;
     }
 

-    void OnFocus(wxFocusEvent& event) {
+    void OnFocus(wxFocusEvent& event)
+    {

         GetParent()->SetFocus();
         event.Skip();
     }
 
         GetParent()->SetFocus();
         event.Skip();
     }
 

-    void OnLeftDown(wxMouseEvent& event) {
+    void OnLeftDown(wxMouseEvent& event)
+    {

         wxPoint pt = event.GetPosition();
         Point p(pt.x, pt.y);
         m_ct->MouseClick(p);
         m_swx->CallTipClick();
     }
 
         wxPoint pt = event.GetPosition();
         Point p(pt.x, pt.y);
         m_ct->MouseClick(p);
         m_swx->CallTipClick();
     }
 

-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP

     virtual void DoSetSize(int x, int y,
                            int width, int height,
     virtual void DoSetSize(int x, int y,
                            int width, int height,

-                           int sizeFlags = wxSIZE_AUTO) {
+                           int sizeFlags = wxSIZE_AUTO)
+    {
+        // convert coords to screen coords since we're a top-level window

         if (x != wxDefaultCoord) {
             m_cx = x;
             GetParent()->ClientToScreen(&x, NULL);
         if (x != wxDefaultCoord) {
             m_cx = x;
             GetParent()->ClientToScreen(&x, NULL);


@@ -147,9 +178,27 @@ public:
         }
         wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
     }
         }
         wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
     }

-#endif

 
 

-    wxPoint GetMyPosition() {
+#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+#else
+    virtual bool Show( bool show = true )
+    {
+        // Although we're a frame, we always want the parent to be active, so
+        // raise it whenever we get shown.
+        bool rv = wxSTCCallTipBase::Show(show);
+        if (rv && show)
+        {
+            wxTopLevelWindow *frame = wxDynamicCast(
+                wxGetTopLevelParent(GetParent()), wxTopLevelWindow);
+            if (frame)
+                frame->Raise();
+        }
+        return rv;
+    }
+#endif
+    
+    wxPoint GetMyPosition()
+    {

         return wxPoint(m_cx, m_cy);
     }
 
         return wxPoint(m_cx, m_cy);
     }
 


@@ -257,7 +306,7 @@ 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.
     // 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);
+    startDragTimer->Start(200, true);

 #endif // wxUSE_DRAG_AND_DROP
 }
 
 #endif // wxUSE_DRAG_AND_DROP
 }
 


@@ -475,8 +524,8 @@ void ScintillaWX::Paste() {
     wxTextDataObject data;
     bool gotData = false;
 
     wxTextDataObject data;
     bool gotData = false;
 

+    wxTheClipboard->UsePrimarySelection(false);

     if (wxTheClipboard->Open()) {
     if (wxTheClipboard->Open()) {

-        wxTheClipboard->UsePrimarySelection(false);

         gotData = wxTheClipboard->GetData(data);
         wxTheClipboard->Close();
     }
         gotData = wxTheClipboard->GetData(data);
         wxTheClipboard->Close();
     }


@@ -484,7 +533,13 @@ void ScintillaWX::Paste() {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));
         wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(text);
         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);
     }
         pdoc->InsertString(currentPos, buf, len);
         SetEmptySelection(currentPos + len);
     }


@@ -498,8 +553,8 @@ void ScintillaWX::Paste() {
 
 void ScintillaWX::CopyToClipboard(const SelectionText& st) {
 #if wxUSE_CLIPBOARD
 
 void ScintillaWX::CopyToClipboard(const SelectionText& st) {
 #if wxUSE_CLIPBOARD

+    wxTheClipboard->UsePrimarySelection(false);

     if (wxTheClipboard->Open()) {
     if (wxTheClipboard->Open()) {

-        wxTheClipboard->UsePrimarySelection(false);

         wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
         wxTheClipboard->SetData(new wxTextDataObject(text));
         wxTheClipboard->Close();
         wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
         wxTheClipboard->SetData(new wxTextDataObject(text));
         wxTheClipboard->Close();


@@ -516,12 +571,12 @@ bool ScintillaWX::CanPaste() {
     bool didOpen;
 
     if (Editor::CanPaste()) {
     bool didOpen;
 
     if (Editor::CanPaste()) {

+        wxTheClipboard->UsePrimarySelection(false);

         didOpen = !wxTheClipboard->IsOpened();
         if ( didOpen )
             wxTheClipboard->Open();
 
         if (wxTheClipboard->IsOpened()) {
         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();
             canPaste = wxTheClipboard->IsSupported(wxUSE_UNICODE ? wxDF_UNICODETEXT : wxDF_TEXT);
             if (didOpen)
                 wxTheClipboard->Close();


@@ -552,28 +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() {
 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);
 #ifdef __WXGTK__
     // Put the selected text in the PRIMARY selection
     if (currentPos != anchor) {
         SelectionText st;
         CopySelectionRange(&st);

+        wxTheClipboard->UsePrimarySelection(true);

         if (wxTheClipboard->Open()) {
         if (wxTheClipboard->Open()) {

-            wxTheClipboard->UsePrimarySelection(true);

             wxString text = stc2wx(st.s, st.len);
             wxTheClipboard->SetData(new wxTextDataObject(text));
             wxString text = stc2wx(st.s, st.len);
             wxTheClipboard->SetData(new wxTextDataObject(text));

-            wxTheClipboard->UsePrimarySelection(false);

             wxTheClipboard->Close();
         }
             wxTheClipboard->Close();
         }

+        wxTheClipboard->UsePrimarySelection(false);

     }
 #endif
     }
 #endif

-#endif

 }
 
 
 }
 
 


@@ -641,11 +692,11 @@ bool ScintillaWX::DestroySystemCaret() {
 //----------------------------------------------------------------------
 
 
 //----------------------------------------------------------------------
 
 

-long ScintillaWX::DefWndProc(unsigned int /*iMessage*/, unsigned long /*wParam*/, long /*lParam*/) {
+sptr_t ScintillaWX::DefWndProc(unsigned int /*iMessage*/, uptr_t /*wParam*/, sptr_t /*lParam*/) {

     return 0;
 }
 
     return 0;
 }
 

-long ScintillaWX::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
+sptr_t ScintillaWX::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {

       switch (iMessage) {
       case SCI_CALLTIPSHOW: {
           // NOTE: This is copied here from scintilla/src/ScintillaBase.cxx
       switch (iMessage) {
       case SCI_CALLTIPSHOW: {
           // NOTE: This is copied here from scintilla/src/ScintillaBase.cxx


@@ -827,13 +878,15 @@ void ScintillaWX::DoLeftButtonDown(Point pt, unsigned int curTime, bool shift, b
 }
 
 void ScintillaWX::DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl) {
 }
 
 void ScintillaWX::DoLeftButtonUp(Point pt, unsigned int curTime, bool ctrl) {

+    ButtonUp(pt, curTime, ctrl);

 #if wxUSE_DRAG_AND_DROP
     if (startDragTimer->IsRunning()) {
         startDragTimer->Stop();
 #if wxUSE_DRAG_AND_DROP
     if (startDragTimer->IsRunning()) {
         startDragTimer->Stop();

+        SetDragPosition(invalidPosition);

         SetEmptySelection(PositionFromLocation(pt));
         SetEmptySelection(PositionFromLocation(pt));

+        ShowCaretAtCurrentPosition();

     }
 #endif // wxUSE_DRAG_AND_DROP
     }
 #endif // wxUSE_DRAG_AND_DROP

-    ButtonUp(pt, curTime, ctrl);

 }
 
 void ScintillaWX::DoLeftButtonMove(Point pt) {
 }
 
 void ScintillaWX::DoLeftButtonMove(Point pt) {


@@ -850,12 +903,12 @@ void ScintillaWX::DoMiddleButtonUp(Point pt) {
     pdoc->BeginUndoAction();
     wxTextDataObject data;
     bool gotData = false;
     pdoc->BeginUndoAction();
     wxTextDataObject data;
     bool gotData = false;

+    wxTheClipboard->UsePrimarySelection(true);

     if (wxTheClipboard->Open()) {
     if (wxTheClipboard->Open()) {

-        wxTheClipboard->UsePrimarySelection(true);

         gotData = wxTheClipboard->GetData(data);
         gotData = wxTheClipboard->GetData(data);

-        wxTheClipboard->UsePrimarySelection(false);

         wxTheClipboard->Close();
     }
         wxTheClipboard->Close();
     }

+    wxTheClipboard->UsePrimarySelection(false);

     if (gotData) {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));
     if (gotData) {
         wxString   text = wxTextBuffer::Translate(data.GetText(),
                                                   wxConvertEOLMode(pdoc->eolMode));


@@ -907,10 +960,18 @@ 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_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;
     case WXK_DELETE:            key = SCK_DELETE;   break;
     case WXK_INSERT:            key = SCK_INSERT;   break;
     case WXK_ESCAPE:            key = SCK_ESCAPE;   break;


@@ -1088,3 +1149,5 @@ bool ScintillaWX::GetUseAntiAliasing() {
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------

+
+#endif // wxUSE_STC