// Licence: wxWindows license
/////////////////////////////////////////////////////////////////////////////
+#include "wx/wx.h"
+#include "wx/textbuf.h"
+#include "wx/dataobj.h"
+#include "wx/clipbrd.h"
+#include "wx/dnd.h"
#include "ScintillaWX.h"
#include "ExternalLexer.h"
#include "wx/stc/stc.h"
#include "PlatWX.h"
-#include <wx/textbuf.h>
+
+#ifdef __WXMSW__
+ // GetHwndOf()
+ #include "wx/msw/private.h"
+#endif
//----------------------------------------------------------------------
// Helper classes
#if wxUSE_DRAG_AND_DROP
+class wxStartDragTimer : public wxTimer {
+public:
+ wxStartDragTimer(ScintillaWX* swx) {
+ this->swx = swx;
+ }
+
+ void Notify() {
+ swx->DoStartDrag();
+ }
+
+private:
+ ScintillaWX* swx;
+};
+
+
bool wxSTCDropTarget::OnDropText(wxCoord x, wxCoord y, const wxString& data) {
return swx->DoDropText(x, y, data);
}
void wxSTCDropTarget::OnLeave() {
swx->DoDragLeave();
}
-#endif
+#endif // wxUSE_DRAG_AND_DROP
#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
//----------------------------------------------------------------------
+#if wxUSE_DATAOBJ
static wxTextFileType wxConvertEOLMode(int scintillaMode)
{
wxTextFileType type;
}
return type;
}
+#endif // wxUSE_DATAOBJ
//----------------------------------------------------------------------
stc = win;
wheelRotation = 0;
Initialise();
+#ifdef __WXMSW__
+ sysCaretBitmap = 0;
+ 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();
}
dropTarget = new wxSTCDropTarget;
dropTarget->SetScintilla(this);
stc->SetDropTarget(dropTarget);
-#endif
+#endif // wxUSE_DRAG_AND_DROP
#ifdef __WXMAC__
vs.extraFontFlag = false; // UseAntiAliasing
#else
ScintillaBase::Finalise();
SetTicking(false);
SetIdle(false);
+ DestroySystemCaret();
}
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);
stc->GetEventHandler()->ProcessEvent(evt);
dragText = evt.GetDragText();
- if (dragText.Length()) {
+ if (dragText.length()) {
wxDropSource source(stc);
wxTextDataObject data(dragText);
wxDragResult result;
inDragDrop = false;
SetDragPosition(invalidPosition);
}
-#endif
+#endif // wxUSE_DRAG_AND_DROP
}
pdoc->BeginUndoAction();
ClearSelection();
+#if wxUSE_DATAOBJ
wxTextDataObject data;
bool gotData = false;
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);
}
+#endif // wxUSE_DATAOBJ
pdoc->EndUndoAction();
NotifyChange();
void ScintillaWX::CopyToClipboard(const SelectionText& st) {
+#if wxUSE_CLIPBOARD
if (wxTheClipboard->Open()) {
wxTheClipboard->UsePrimarySelection(false);
- wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len));
+ wxString text = wxTextBuffer::Translate(stc2wx(st.s, st.len-1));
wxTheClipboard->SetData(new wxTextDataObject(text));
wxTheClipboard->Close();
}
+#else
+ wxUnusedVar(st);
+#endif // wxUSE_CLIPBOARD
}
bool ScintillaWX::CanPaste() {
+#if wxUSE_CLIPBOARD
bool canPaste = false;
bool didOpen;
}
}
return canPaste;
+#else
+ return false;
+#endif // wxUSE_CLIPBOARD
}
void ScintillaWX::CreateCallTipWindow(PRectangle) {
}
+void ScintillaWX::UpdateSystemCaret() {
+#ifdef __WXMSW__
+ if (hasFocus) {
+ if (HasCaretSizeChanged()) {
+ DestroySystemCaret();
+ CreateSystemCaret();
+ }
+ Point pos = LocationFromPosition(currentPos);
+ ::SetCaretPos(pos.x, pos.y);
+ }
+#endif
+}
+
+
+bool ScintillaWX::HasCaretSizeChanged() {
+#ifdef __WXMSW__
+ if (( (0 != vs.caretWidth) && (sysCaretWidth != vs.caretWidth) )
+ || (0 != vs.lineHeight) && (sysCaretHeight != vs.lineHeight)) {
+ return true;
+ }
+#endif
+ return false;
+}
+
+bool ScintillaWX::CreateSystemCaret() {
+#ifdef __WXMSW__
+ sysCaretWidth = vs.caretWidth;
+ if (0 == sysCaretWidth) {
+ sysCaretWidth = 1;
+ }
+ sysCaretHeight = vs.lineHeight;
+ int bitmapSize = (((sysCaretWidth + 15) & ~15) >> 3) * sysCaretHeight;
+ char *bits = new char[bitmapSize];
+ memset(bits, 0, bitmapSize);
+ sysCaretBitmap = ::CreateBitmap(sysCaretWidth, sysCaretHeight, 1,
+ 1, reinterpret_cast<BYTE *>(bits));
+ delete [] bits;
+ BOOL retval = ::CreateCaret(GetHwndOf(stc), sysCaretBitmap,
+ sysCaretWidth, sysCaretHeight);
+ ::ShowCaret(GetHwndOf(stc));
+ return retval != 0;
+#else
+ return false;
+#endif
+}
+
+bool ScintillaWX::DestroySystemCaret() {
+#ifdef __WXMSW__
+ ::HideCaret(GetHwndOf(stc));
+ BOOL retval = ::DestroyCaret();
+ if (sysCaretBitmap) {
+ ::DeleteObject(sysCaretBitmap);
+ sysCaretBitmap = 0;
+ }
+ return retval != 0;
+#else
+ return false;
+#endif
+}
+
+
+//----------------------------------------------------------------------
+
+
long ScintillaWX::DefWndProc(unsigned int /*iMessage*/, unsigned long /*wParam*/, long /*lParam*/) {
return 0;
}
defn,
vs.styles[STYLE_DEFAULT].fontName,
vs.styles[STYLE_DEFAULT].sizeZoomed,
- IsUnicodeMode(),
+ CodePage(),
+ vs.styles[STYLE_DEFAULT].characterSet,
wMain);
// If the call-tip window would be out of the client
// space, adjust so it displays above the text.
LexerManager::GetInstance()->Load((const char*)lParam);
break;
#endif
+
default:
return ScintillaBase::WndProc(iMessage, wParam, lParam);
}
PRectangle rcClient = GetClientRectangle();
paintingAllText = rcPaint.Contains(rcClient);
- dc->BeginDrawing();
ClipChildren(*dc, rcPaint);
Paint(surfaceWindow, rcPaint);
FullPaint();
}
paintState = notPainting;
- dc->EndDrawing();
}
focusEvent = true;
SetFocusState(false);
focusEvent = false;
+ DestroySystemCaret();
}
void ScintillaWX::DoGainFocus(){
focusEvent = true;
SetFocusState(true);
focusEvent = false;
+ DestroySystemCaret();
+ CreateSystemCaret();
}
void ScintillaWX::DoSysColourChange() {
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) {
void ScintillaWX::DoAddChar(int key) {
#if wxUSE_UNICODE
wxChar wszChars[2];
- wszChars[0] = key;
+ wszChars[0] = (wxChar)key;
wszChars[1] = 0;
wxWX2MBbuf buf = (wxWX2MBbuf)wx2stc(wszChars);
AddCharUTF((char*)buf.data(), strlen(buf));
#else
- AddChar(key);
+ AddChar((char)key);
#endif
}
-#ifdef __WXMAC__
-int ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool meta, bool* consumed) {
-#else
-int ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool WXUNUSED(meta), bool* consumed) {
-#endif
-#if defined(__WXGTK__) || defined(__WXMAC__)
- // Ctrl chars (A-Z) end up with the wrong keycode on wxGTK
- // TODO: Check this, it shouldn't be true any longer.
- if (ctrl && key >= 1 && key <= 26)
+int ScintillaWX::DoKeyDown(const wxKeyEvent& evt, bool* consumed)
+{
+ int key = evt.GetKeyCode();
+ bool shift = evt.ShiftDown(),
+ ctrl = evt.ControlDown(),
+ alt = evt.AltDown();
+
+ if (ctrl && key >= 1 && key <= 26 && key != WXK_BACK)
key += 'A' - 1;
-#endif
switch (key) {
case WXK_DOWN: key = SCK_DOWN; 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_DELETE: key = SCK_DELETE; break;
case WXK_INSERT: key = SCK_INSERT; break;
case WXK_ESCAPE: key = SCK_ESCAPE; break;
case WXK_BACK: key = SCK_BACK; break;
case WXK_TAB: key = SCK_TAB; break;
+ case WXK_NUMPAD_ENTER: // fall through
case WXK_RETURN: key = SCK_RETURN; break;
case WXK_ADD: // fall through
case WXK_NUMPAD_ADD: key = SCK_ADD; break;
}
#ifdef __WXMAC__
- if ( meta ) {
+ if ( evt.MetaDown() ) {
// check for a few common Mac Meta-key combos and remap them to Ctrl
// for Scintilla
switch ( key ) {
void ScintillaWX::DoDragLeave() {
SetDragPosition(invalidPosition);
}
-#endif
+#endif // wxUSE_DRAG_AND_DROP
//----------------------------------------------------------------------
// Force the whole window to be repainted
void ScintillaWX::FullPaint() {
+#ifndef __WXMAC__
stc->Refresh(false);
+#endif
stc->Update();
}
HorizontalScrollTo(column * vs.spaceWidth);
}
-#ifdef __WXGTK__
-void ScintillaWX::ClipChildren(wxDC& dc, PRectangle rect) {
- wxRegion rgn(wxRectFromPRectangle(rect));
- if (ac.Active()) {
- wxRect childRect = ((wxWindow*)ac.lb->GetID())->GetRect();
- rgn.Subtract(childRect);
- }
- if (ct.inCallTipMode) {
- wxSTCCallTip* tip = (wxSTCCallTip*)ct.wCallTip.GetID();
- wxRect childRect = tip->GetRect();
-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
- childRect.SetPosition(tip->GetMyPosition());
-#endif
- rgn.Subtract(childRect);
- }
-
- dc.SetClippingRegion(rgn);
-}
-#else
-void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect)) {
+// wxGTK doesn't appear to need this explicit clipping code any longer, but I
+// will leave it here commented out for a while just in case...
+void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect))
+{
+// wxRegion rgn(wxRectFromPRectangle(rect));
+// if (ac.Active()) {
+// wxRect childRect = ((wxWindow*)ac.lb->GetID())->GetRect();
+// rgn.Subtract(childRect);
+// }
+// if (ct.inCallTipMode) {
+// wxSTCCallTip* tip = (wxSTCCallTip*)ct.wCallTip.GetID();
+// wxRect childRect = tip->GetRect();
+// #if wxUSE_POPUPWIN && wxSTC_USE_POPUP
+// childRect.SetPosition(tip->GetMyPosition());
+// #endif
+// rgn.Subtract(childRect);
+// }
+// dc.SetClippingRegion(rgn);
}
-#endif
void ScintillaWX::SetUseAntiAliasing(bool useAA) {
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