fixed client area origin handling in wxGTK

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

diff --git a/src/stc/ScintillaWX.cpp b/src/stc/ScintillaWX.cpp
index 7e44f56b3eed89c6e8fbbf35fdf57a33ba6a4250..127c172a909523365d4a076007c35b78ab1b381c 100644 (file)
--- a/src/stc/ScintillaWX.cpp
+++ b/src/stc/ScintillaWX.cpp
@@ -14,6 +14,8 @@
 // Licence:     wxWindows license
 /////////////////////////////////////////////////////////////////////////////
 
+#include <ctype.h>
+
 #include "ScintillaWX.h"
 #include "wx/stc/stc.h"
 
@@ -60,6 +62,29 @@ void  wxSTCDropTarget::OnLeave() {
 }
 
 
+class wxSTCCallTip : public wxWindow {
+public:
+    wxSTCCallTip(wxWindow* parent, int ID, CallTip* ct)
+        : wxWindow(parent, ID)
+        {
+            m_ct = ct;
+        }
+
+    void OnPaint(wxPaintEvent& evt) {
+        wxPaintDC dc(this);
+        Surface surfaceWindow;
+        surfaceWindow.Init(&dc);
+        m_ct->PaintCT(&surfaceWindow);
+        surfaceWindow.Release();
+    }
+
+    CallTip*    m_ct;
+    DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(wxSTCCallTip, wxWindow)
+    EVT_PAINT(wxSTCCallTip::OnPaint)
+END_EVENT_TABLE()
 
 //----------------------------------------------------------------------
 // Constructor/Destructor
@@ -68,8 +93,8 @@ void  wxSTCDropTarget::OnLeave() {
 ScintillaWX::ScintillaWX(wxStyledTextCtrl* win) {
     capturedMouse = false;
     wMain = win;
-    wDraw = win;
     stc   = win;
+    wheelRotation = 0;
     Initialise();
 }
 
@@ -96,7 +121,7 @@ void ScintillaWX::Finalise() {
 
 
 void ScintillaWX::StartDrag() {
-    wxDropSource        source;
+    wxDropSource        source(wMain.GetID());
     wxTextDataObject    data(dragChars);
     wxDragResult        result;
 
@@ -129,9 +154,9 @@ void ScintillaWX::SetTicking(bool on) {
 
 
 void ScintillaWX::SetMouseCapture(bool on) {
-    if (on)
+    if (on && !capturedMouse)
         wMain.GetID()->CaptureMouse();
-    else
+    else if (!on && capturedMouse)
         wMain.GetID()->ReleaseMouse();
     capturedMouse = on;
 }
@@ -144,8 +169,8 @@ bool ScintillaWX::HaveMouseCapture() {
 
 void ScintillaWX::ScrollText(int linesToMove) {
     int dy = vs.lineHeight * (linesToMove);
-    // TODO: calculate the rectangle to refreshed...
     wMain.GetID()->ScrollWindow(0, dy);
+    wMain.GetID()->Update();
 }
 
 void ScintillaWX::SetVerticalScrollPos() {
@@ -193,9 +218,8 @@ void ScintillaWX::NotifyParent(SCNotification scn) {
 void ScintillaWX::Copy() {
     if (currentPos != anchor) {
         char* text = CopySelectionRange();
-        textDO.SetText(text);
         wxTheClipboard->Open();
-        wxTheClipboard->SetData(&textDO);
+        wxTheClipboard->SetData(new wxTextDataObject(text));
         wxTheClipboard->Close();
     }
 }
@@ -236,7 +260,7 @@ bool ScintillaWX::CanPaste() {
 }
 
 void ScintillaWX::CreateCallTipWindow(PRectangle) {
-    ct.wCallTip = new wxWindow(wDraw.GetID(), -1);
+    ct.wCallTip = new wxSTCCallTip(wMain.GetID(), -1, &ct);
     ct.wDraw = ct.wCallTip;
 }
 
@@ -249,8 +273,6 @@ void ScintillaWX::AddToPopUp(const char *label, int cmd, bool enabled) {
 
     if (!enabled)
         popup.GetID()->Enable(cmd, enabled);
-
-    // TODO:  need to create event handler mappings for the cmd ID
 }
 
 
@@ -259,18 +281,18 @@ void ScintillaWX::ClaimSelection() {
 }
 
 
-LRESULT ScintillaWX::DefWndProc(UINT /*iMessage*/, WPARAM /*wParam*/, LPARAM /*lParam*/) {
+long ScintillaWX::DefWndProc(unsigned int /*iMessage*/, unsigned long /*wParam*/, long /*lParam*/) {
     return 0;
 }
 
-LRESULT ScintillaWX::WndProc(UINT iMessage, WPARAM wParam, LPARAM lParam) {
-    switch (iMessage) {
-    case EM_CANPASTE:
-        return CanPaste();
-    default:
+long ScintillaWX::WndProc(unsigned int iMessage, unsigned long wParam, long lParam) {
+//      switch (iMessage) {
+//      case EM_CANPASTE:
+//          return CanPaste();
+//      default:
         return ScintillaBase::WndProc(iMessage, wParam, lParam);
-    }
-    return 0;
+//      }
+//      return 0;
 }
 
 
@@ -293,65 +315,80 @@ void ScintillaWX::DoPaint(wxDC* dc, wxRect rect) {
         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
 }
 
 
 void ScintillaWX::DoHScroll(int type, int pos) {
     int xPos = xOffset;
-    switch (type) {
-    case wxEVT_SCROLLWIN_LINEUP:
+    if (type == wxEVT_SCROLLWIN_LINEUP)
         xPos -= H_SCROLL_STEP;
-        break;
-    case wxEVT_SCROLLWIN_LINEDOWN:
+    else if (type == wxEVT_SCROLLWIN_LINEDOWN)
         xPos += H_SCROLL_STEP;
-        break;
-    case wxEVT_SCROLLWIN_PAGEUP:
+    else if (type == wxEVT_SCROLLWIN_PAGEUP)
         xPos -= H_SCROLL_PAGE;
-        break;
-    case wxEVT_SCROLLWIN_PAGEDOWN:
+    else if (type == wxEVT_SCROLLWIN_PAGEDOWN)
         xPos += H_SCROLL_PAGE;
-        break;
-    case wxEVT_SCROLLWIN_TOP:
+    else if (type == wxEVT_SCROLLWIN_TOP)
         xPos = 0;
-        break;
-    case wxEVT_SCROLLWIN_BOTTOM:
+    else if (type == wxEVT_SCROLLWIN_BOTTOM)
         xPos = H_SCROLL_MAX;
-        break;
-    case wxEVT_SCROLLWIN_THUMBTRACK:
+    else if (type == wxEVT_SCROLLWIN_THUMBTRACK)
         xPos = pos;
-        break;
-    }
+
     HorizontalScrollTo(xPos);
 }
 
 void ScintillaWX::DoVScroll(int type, int pos) {
     int topLineNew = topLine;
-    switch (type) {
-    case wxEVT_SCROLLWIN_LINEUP:
+    if (type == wxEVT_SCROLLWIN_LINEUP)
         topLineNew -= 1;
-        break;
-    case wxEVT_SCROLLWIN_LINEDOWN:
+    else if (type == wxEVT_SCROLLWIN_LINEDOWN)
         topLineNew += 1;
-        break;
-    case wxEVT_SCROLLWIN_PAGEUP:
+    else if (type ==  wxEVT_SCROLLWIN_PAGEUP)
         topLineNew -= LinesToScroll();
-        break;
-    case wxEVT_SCROLLWIN_PAGEDOWN:
+    else if (type ==  wxEVT_SCROLLWIN_PAGEDOWN)
         topLineNew += LinesToScroll();
-        break;
-    case wxEVT_SCROLLWIN_TOP:
+    else if (type ==  wxEVT_SCROLLWIN_TOP)
         topLineNew = 0;
-        break;
-    case wxEVT_SCROLLWIN_BOTTOM:
+    else if (type ==  wxEVT_SCROLLWIN_BOTTOM)
         topLineNew = MaxScrollPos();
-        break;
-    case wxEVT_SCROLLWIN_THUMBTRACK:
+    else if (type ==   wxEVT_SCROLLWIN_THUMBTRACK)
         topLineNew = pos;
-        break;
-    }
+
     ScrollTo(topLineNew);
 }
 
+
+void ScintillaWX::DoMouseWheel(int rotation, int delta, int linesPerAction, int ctrlDown) {
+    int topLineNew = topLine;
+    int lines;
+
+    if (ctrlDown) {  // Zoom the fonts if Ctrl key down
+        if (rotation < 0) {
+            KeyCommand(SCI_ZOOMIN);
+        }
+        else {
+            KeyCommand(SCI_ZOOMOUT);
+        }
+    }
+    else { // otherwise just scroll the window
+        wheelRotation += rotation;
+        lines = wheelRotation / delta;
+        wheelRotation -= lines * delta;
+        if (lines != 0) {
+            lines *= linesPerAction;
+            topLineNew -= lines;
+            ScrollTo(topLineNew);
+        }
+    }
+}
+
+
 void ScintillaWX::DoSize(int width, int height) {
     PRectangle rcClient(0,0,width,height);
     SetScrollBarsTo(rcClient);
@@ -359,11 +396,11 @@ void ScintillaWX::DoSize(int width, int height) {
 }
 
 void ScintillaWX::DoLoseFocus(){
-    DropCaret();
+    SetFocusState(false);
 }
 
 void ScintillaWX::DoGainFocus(){
-    ShowCaretAtCurrentPosition();
+    SetFocusState(true);
 }
 
 void ScintillaWX::DoSysColourChange() {
@@ -384,11 +421,37 @@ void ScintillaWX::DoButtonMove(Point pt) {
 
 
 void ScintillaWX::DoAddChar(char ch) {
+    //bool acActiveBeforeCharAdded = ac.Active();
     AddChar(ch);
-}
+    //if (acActiveBeforeCharAdded)
+    //    AutoCompleteChanged(ch);
+}
+
+int  ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt, bool* consumed) {
+    switch (key) {
+        case WXK_DOWN: key = SCK_DOWN; break;
+        case WXK_UP: key = SCK_UP; break;
+        case WXK_LEFT: key = SCK_LEFT; break;
+        case WXK_RIGHT: key = SCK_RIGHT; break;
+        case WXK_HOME: key = SCK_HOME; break;
+        case WXK_END: key = SCK_END; break;
+        case WXK_PRIOR: key = SCK_PRIOR; break;
+        case WXK_NEXT: 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_RETURN: key = SCK_RETURN; break;
+        case WXK_ADD: key = SCK_ADD; break;
+        case WXK_SUBTRACT: key = SCK_SUBTRACT; break;
+        case WXK_DIVIDE: key = SCK_DIVIDE; break;
+        case WXK_CONTROL: key = 0; break;
+        case WXK_ALT: key = 0; break;
+        case WXK_SHIFT: key = 0; break;
+    }
 
-int  ScintillaWX::DoKeyDown(int key, bool shift, bool ctrl, bool alt) {
-    return KeyDown(key, shift, ctrl, alt);
+    return KeyDown(key, shift, ctrl, alt, consumed);
 }
 
 
@@ -401,6 +464,9 @@ void ScintillaWX::DoContextMenu(Point pt) {
     ContextMenu(pt);
 }
 
+void ScintillaWX::DoOnListBox() {
+    AutoCompleteCompleted();
+}
 
 //----------------------------------------------------------------------
 
@@ -434,11 +500,15 @@ void ScintillaWX::DoDragLeave() {
 void ScintillaWX::FullPaint() {
     paintState = painting;
     rcPaint = GetTextRectangle();
+    paintingAllText = true;
     wxClientDC dc(wMain.GetID());
     Surface surfaceWindow;
     surfaceWindow.Init(&dc);
     Paint(&surfaceWindow, rcPaint);
     surfaceWindow.Release();
+
+//     wMain.GetID()->Refresh(FALSE);
+
     paintState = notPainting;
 }