#include "ScintillaWX.h"
+#include "ExternalLexer.h"
#include "wx/stc/stc.h"
#include "PlatWX.h"
#define param2 wxBORDER_NONE // popup's 2nd param is flags
#else
#define wxSTCCallTipBase wxWindow
-#define param2 -1 // wxWindows 2nd param is ID
+#define param2 -1 // wxWindow's 2nd param is ID
#endif
class wxSTCCallTip : public wxSTCCallTipBase {
public:
- wxSTCCallTip(wxWindow* parent, CallTip* ct)
- : wxSTCCallTipBase(parent, param2)
+ wxSTCCallTip(wxWindow* parent, CallTip* ct, ScintillaWX* swx)
+ : wxSTCCallTipBase(parent, param2),
+ m_ct(ct), m_swx(swx)
{
- m_ct = ct;
}
~wxSTCCallTip() {
- if (HasCapture()) ReleaseMouse();
}
+ bool AcceptsFocus() const { return FALSE; }
+
void OnPaint(wxPaintEvent& evt) {
wxPaintDC dc(this);
Surface* surfaceWindow = Surface::Allocate();
- surfaceWindow->Init(&dc);
+ surfaceWindow->Init(&dc, m_ct->wDraw.GetID());
m_ct->PaintCT(surfaceWindow);
+ surfaceWindow->Release();
delete surfaceWindow;
}
event.Skip();
}
+ void OnLeftDown(wxMouseEvent& event) {
+ 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,
GetParent()->ClientToScreen(NULL, &y);
wxSTCCallTipBase::DoSetSize(x, y, width, height, sizeFlags);
}
-
- virtual bool Show( bool show = TRUE ) {
- bool retval = wxSTCCallTipBase::Show(show);
- if (show)
- CaptureMouse();
- else
- if (HasCapture()) ReleaseMouse();
- return retval;
- }
-
- void OnLeftDown(wxMouseEvent& ) {
- Show(FALSE);
- }
#endif
private:
- CallTip* m_ct;
+ CallTip* m_ct;
+ ScintillaWX* m_swx;
DECLARE_EVENT_TABLE()
};
BEGIN_EVENT_TABLE(wxSTCCallTip, wxSTCCallTipBase)
EVT_PAINT(wxSTCCallTip::OnPaint)
EVT_SET_FOCUS(wxSTCCallTip::OnFocus)
-#if wxUSE_POPUPWIN && wxSTC_USE_POPUP
EVT_LEFT_DOWN(wxSTCCallTip::OnLeftDown)
-#endif
END_EVENT_TABLE()
ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
+ capturedMouse = false;
wMain = win;
stc = win;
wheelRotation = 0;
void ScintillaWX::SetMouseCapture(bool on) {
- if (on && !stc->HasCapture())
+ if (on && !capturedMouse)
stc->CaptureMouse();
- else if (!on && stc->HasCapture())
+ else if (!on && capturedMouse && stc->HasCapture())
stc->ReleaseMouse();
+ capturedMouse = on;
}
bool ScintillaWX::HaveMouseCapture() {
- return stc->HasCapture();
+ return capturedMouse;
}
}
}
+
const int H_SCROLL_STEP = 20;
bool ScintillaWX::ModifyScrollBars(int nMax, int nPage) {
bool modified = false;
+ int vertEnd = nMax;
+ if (!verticalScrollBarVisible)
+ vertEnd = 0;
+
// Check the vertical scrollbar
if (stc->m_vScrollBar == NULL) { // Use built-in scrollbar
int sbMax = stc->GetScrollRange(wxVERTICAL);
int sbThumb = stc->GetScrollThumb(wxVERTICAL);
int sbPos = stc->GetScrollPos(wxVERTICAL);
- if (sbMax != nMax || sbThumb != nPage) {
- stc->SetScrollbar(wxVERTICAL, sbPos, nPage, nMax+1);
+ if (sbMax != vertEnd || sbThumb != nPage) {
+ stc->SetScrollbar(wxVERTICAL, sbPos, nPage, vertEnd+1);
modified = true;
}
}
int sbMax = stc->m_vScrollBar->GetRange();
int sbPage = stc->m_vScrollBar->GetPageSize();
int sbPos = stc->m_vScrollBar->GetThumbPosition();
- if (sbMax != nMax || sbPage != nPage) {
- stc->m_vScrollBar->SetScrollbar(sbPos, nPage, nMax+1, nPage);
+ if (sbMax != vertEnd || sbPage != nPage) {
+ stc->m_vScrollBar->SetScrollbar(sbPos, nPage, vertEnd+1, nPage);
modified = true;
}
}
int sbThumb = stc->GetScrollThumb(wxHORIZONTAL);
int sbPos = stc->GetScrollPos(wxHORIZONTAL);
if ((sbMax != horizEnd) || (sbThumb != pageWidth) || (sbPos != 0)) {
- stc->SetScrollbar(wxHORIZONTAL, 0, pageWidth, horizEnd);
+ stc->SetScrollbar(wxHORIZONTAL, sbPos, pageWidth, horizEnd);
modified = true;
if (scrollWidth < pageWidth) {
HorizontalScrollTo(0);
int sbThumb = stc->m_hScrollBar->GetPageSize();
int sbPos = stc->m_hScrollBar->GetThumbPosition();
if ((sbMax != horizEnd) || (sbThumb != pageWidth) || (sbPos != 0)) {
- stc->m_hScrollBar->SetScrollbar(0, pageWidth, horizEnd, pageWidth);
+ stc->m_hScrollBar->SetScrollbar(sbPos, pageWidth, horizEnd, pageWidth);
modified = true;
if (scrollWidth < pageWidth) {
HorizontalScrollTo(0);
if (currentPos != anchor) {
SelectionText st;
CopySelectionRange(&st);
- if (wxTheClipboard->Open()) {
- wxTheClipboard->UsePrimarySelection(FALSE);
- wxString text = stc2wx(st.s, st.len);
- wxTheClipboard->SetData(new wxTextDataObject(text));
- wxTheClipboard->Close();
- }
+ CopyToClipboard(st);
}
}
}
+void ScintillaWX::CopyToClipboard(const SelectionText& st) {
+ if (wxTheClipboard->Open()) {
+ wxTheClipboard->UsePrimarySelection(FALSE);
+ wxString text = stc2wx(st.s, st.len);
+ wxTheClipboard->SetData(new wxTextDataObject(text));
+ wxTheClipboard->Close();
+ }
+}
+
+
bool ScintillaWX::CanPaste() {
bool canPaste = FALSE;
bool didOpen;
- if ( (didOpen = !wxTheClipboard->IsOpened()) )
- wxTheClipboard->Open();
+ if (Editor::CanPaste()) {
+ 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();
+ if (wxTheClipboard->IsOpened()) {
+ wxTheClipboard->UsePrimarySelection(FALSE);
+ canPaste = wxTheClipboard->IsSupported(wxUSE_UNICODE ? wxDF_UNICODETEXT : wxDF_TEXT);
+ if (didOpen)
+ wxTheClipboard->Close();
+ }
}
return canPaste;
}
void ScintillaWX::CreateCallTipWindow(PRectangle) {
- ct.wCallTip = new wxSTCCallTip(stc, &ct);
- ct.wDraw = ct.wCallTip;
+ if (! ct.wCallTip.Created() ) {
+ ct.wCallTip = new wxSTCCallTip(stc, &ct, this);
+ ct.wDraw = ct.wCallTip;
+ }
}
// This is called by the Editor base class whenever something is selected
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) {
}
}
#endif
+#endif
}
switch (iMessage) {
case SCI_CALLTIPSHOW: {
// NOTE: This is copied here from scintilla/src/ScintillaBase.cxx
- // because of the little tweak that needs done below. When updating
- // new versions double check that this is still needed, and that any
- // new code there is copied here too.
+ // because of the little tweak that needs done below for wxGTK.
+ // When updating new versions double check that this is still
+ // needed, and that any new code there is copied here too.
+ Point pt = LocationFromPosition(wParam);
+ char* defn = reinterpret_cast<char *>(lParam);
AutoCompleteCancel();
- if (!ct.wCallTip.Created()) {
- Point pt = LocationFromPosition(wParam);
- pt.y += vs.lineHeight;
- PRectangle rc = ct.CallTipStart(currentPos, pt,
- reinterpret_cast<char *>(lParam),
- vs.styles[STYLE_DEFAULT].fontName,
- vs.styles[STYLE_DEFAULT].sizeZoomed,
- IsUnicodeMode());
- // If the call-tip window would be out of the client
- // space, adjust so it displays above the text.
- PRectangle rcClient = GetClientRectangle();
- if (rc.bottom > rcClient.bottom) {
+ pt.y += vs.lineHeight;
+ PRectangle rc = ct.CallTipStart(currentPos, pt,
+ defn,
+ vs.styles[STYLE_DEFAULT].fontName,
+ vs.styles[STYLE_DEFAULT].sizeZoomed,
+ IsUnicodeMode(),
+ wMain);
+ // If the call-tip window would be out of the client
+ // space, adjust so it displays above the text.
+ PRectangle rcClient = GetClientRectangle();
+ if (rc.bottom > rcClient.bottom) {
#ifdef __WXGTK__
- int offset = int(vs.lineHeight * 1.25) + rc.Height();
+ int offset = int(vs.lineHeight * 1.25) + rc.Height();
#else
- int offset = vs.lineHeight + rc.Height();
+ int offset = vs.lineHeight + rc.Height();
#endif
- rc.top -= offset;
- rc.bottom -= offset;
- }
- // Now display the window.
- CreateCallTipWindow(rc);
- ct.wCallTip.SetPositionRelative(rc, wMain);
- ct.wCallTip.Show();
+ rc.top -= offset;
+ rc.bottom -= offset;
}
- }
+ // Now display the window.
+ CreateCallTipWindow(rc);
+ ct.wCallTip.SetPositionRelative(rc, wMain);
+ ct.wCallTip.Show();
break;
+ }
+#ifdef SCI_LEXER
+ case SCI_LOADLEXERLIBRARY:
+ LexerManager::GetInstance()->Load((const char*)lParam);
+ break;
+#endif
default:
return ScintillaBase::WndProc(iMessage, wParam, lParam);
}
paintState = painting;
Surface* surfaceWindow = Surface::Allocate();
- surfaceWindow->Init(dc);
- PRectangle rcPaint = PRectangleFromwxRect(rect);
+ surfaceWindow->Init(dc, wMain.GetID());
+ rcPaint = PRectangleFromwxRect(rect);
+ PRectangle rcClient = GetClientRectangle();
+ paintingAllText = rcPaint.Contains(rcClient);
+
dc->BeginDrawing();
+ ClipChildren(*dc, rcPaint);
Paint(surfaceWindow, rcPaint);
dc->EndDrawing();
+
delete surfaceWindow;
if (paintState == paintAbandoned) {
// Painting area was insufficient to cover new styling or brace highlight positions
FullPaint();
}
paintState = notPainting;
-#ifdef __WXGTK__
- // On wxGTK the editor window paints can overwrite the listbox...
- if (ac.Active())
- ((wxWindow*)ac.lb.GetID())->Refresh(TRUE);
-#endif
}
}
}
else { // otherwise just scroll the window
+ if ( !delta )
+ delta = 120;
wheelRotation += rotation;
lines = wheelRotation / delta;
wheelRotation -= lines * delta;
}
-void ScintillaWX::DoSize(int width, int height) {
+void ScintillaWX::DoSize(int WXUNUSED(width), int WXUNUSED(height)) {
// PRectangle rcClient(0,0,width,height);
// SetScrollBarsTo(rcClient);
// DropGraphics();
ButtonMove(pt);
}
-void ScintillaWX::DoMiddleButtonUp(Point pt) {
#ifdef __WXGTK__
+void ScintillaWX::DoMiddleButtonUp(Point pt) {
// Set the current position to the mouse click point and
// then paste in the PRIMARY selection, if any. wxGTK only.
int newPos = PositionFromLocation(pt);
ShowCaretAtCurrentPosition();
EnsureCaretVisible();
-#endif
}
+#else
+void ScintillaWX::DoMiddleButtonUp(Point WXUNUSED(pt)) {
+}
+#endif
void ScintillaWX::DoAddChar(int key) {
}
-int ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool* consumed) {
+int ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool meta, bool* consumed) {
#if defined(__WXGTK__) || defined(__WXMAC__)
- // Ctrl chars (A-Z) end up with the wrong keycode on wxGTK...
+ // 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)
key += 'A' - 1;
#endif
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_DELETE: key = SCK_DELETE; break;
case WXK_INSERT: key = SCK_INSERT; break;
case WXK_MENU: key = 0; break;
}
+#ifdef __WXMAC__
+ if ( meta ) {
+ // check for a few common Mac Meta-key combos and remap them to Ctrl
+ // for Scintilla
+ switch ( key ) {
+ case 'Z': // Undo
+ case 'X': // Cut
+ case 'C': // Copy
+ case 'V': // Paste
+ case 'A': // Select All
+ ctrl = true;
+ break;
+ }
+#endif
+
int rv = KeyDown(key, shift, ctrl, alt, consumed);
if (key)
}
-wxDragResult ScintillaWX::DoDragEnter(wxCoord x, wxCoord y, wxDragResult def) {
+wxDragResult ScintillaWX::DoDragEnter(wxCoord WXUNUSED(x), wxCoord WXUNUSED(y), wxDragResult def) {
dragResult = def;
return dragResult;
}
// Redraw all of text area. This paint will not be abandoned.
void ScintillaWX::FullPaint() {
paintState = painting;
- rcPaint = GetTextRectangle();
+ rcPaint = GetClientRectangle();
paintingAllText = true;
wxClientDC dc(stc);
Surface* surfaceWindow = Surface::Allocate();
- surfaceWindow->Init(&dc);
- Paint(surfaceWindow, rcPaint);
- delete surfaceWindow;
+ surfaceWindow->Init(&dc, wMain.GetID());
-// stc->Refresh(FALSE);
+ dc.BeginDrawing();
+ ClipChildren(dc, rcPaint);
+ Paint(surfaceWindow, rcPaint);
+ dc.EndDrawing();
+ delete surfaceWindow;
paintState = notPainting;
}
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) {
+ wxRect childRect = ((wxWindow*)ct.wCallTip.GetID())->GetRect();
+ rgn.Subtract(childRect);
+ }
+ dc.SetClippingRegion(rgn);
+}
+#else
+void ScintillaWX::ClipChildren(wxDC& WXUNUSED(dc), PRectangle WXUNUSED(rect)) {
+}
+#endif
//----------------------------------------------------------------------
//----------------------------------------------------------------------
projects / wxWidgets.git / blobdiff