ext/scintilla/backgroundcolors.patch

   1 Index: include/Scintilla.h
   2 ===================================================================
   3 --- include/Scintilla.h (revision 24106)
   4 +++ include/Scintilla.h (working copy)
   5 @@ -983,6 +983,8 @@
   6  #define SCI_DISTANCETOSECONDARYSTYLES 4025
   7  #define SCI_GETSUBSTYLEBASES 4026
   8  #endif
   9 +
  10 +#define SCN_GETBKCOLOR 5000
  11  /* --Autogenerated -- end of section automatically generated from Scintilla.iface */
  12
  13  /* These structures are defined to be exactly the same shape as the Win32
  14 Index: src/Editor.cxx
  15 ===================================================================
  16 --- src/Editor.cxx      (revision 24106)
  17 +++ src/Editor.cxx      (working copy)
  18 @@ -2870,6 +2870,17 @@
  19                 }
  20         }
  21
  22 +       SCNotification scn = {0};
  23 +       scn.nmhdr.code = SCN_GETBKCOLOR;
  24 +       scn.line = line;
  25 +       scn.lParam = -1;
  26 +       NotifyParent(&scn);
  27 +       if (scn.lParam != -1)
  28 +       {
  29 +               background = scn.lParam;
  30 +               overrideBackground = true;
  31 +       }
  32 +
  33         bool drawWhitespaceBackground = (vsDraw.viewWhitespace != wsInvisible) &&
  34                 (!overrideBackground) && (vsDraw.whitespaceBackgroundSet);
  35
  36 Index: src/Editor.h
  37 ===================================================================
  38 --- src/Editor.h        (revision 24106)
  39 +++ src/Editor.h        (working copy)
  40 @@ -469,6 +469,7 @@
  41         virtual void SetCtrlID(int identifier);
  42         virtual int GetCtrlID() { return ctrlID; }
  43         virtual void NotifyParent(SCNotification scn) = 0;
  44 +       virtual void NotifyParent(SCNotification * scn) = 0;
  45         virtual void NotifyStyleToNeeded(int endStyleNeeded);
  46         void NotifyChar(int ch);
  47         void NotifySavePoint(bool isSavePoint);
  48 Index: win32/ScintillaWin.cxx
  49 ===================================================================
  50 --- win32/ScintillaWin.cxx      (revision 24106)
  51 +++ win32/ScintillaWin.cxx      (working copy)
  52 @@ -252,6 +252,7 @@
  53         virtual void SetCtrlID(int identifier);
  54         virtual int GetCtrlID();
  55         virtual void NotifyParent(SCNotification scn);
  56 +       virtual void NotifyParent(SCNotification * scn);
  57         virtual void NotifyDoubleClick(Point pt, bool shift, bool ctrl, bool alt);
  58         virtual CaseFolder *CaseFolderForEncoding();
  59         virtual std::string CaseMapString(const std::string &s, int caseMapping);
  60 @@ -1426,6 +1427,13 @@
  61                       GetCtrlID(), reinterpret_cast<LPARAM>(&scn));
  62  }
  63
  64 +void ScintillaWin::NotifyParent(SCNotification * scn) {
  65 +       scn->nmhdr.hwndFrom = MainHWND();
  66 +       scn->nmhdr.idFrom = GetCtrlID();
  67 +       ::SendMessage(::GetParent(MainHWND()), WM_NOTIFY,
  68 +               GetCtrlID(), reinterpret_cast<LPARAM>(scn));
  69 +}
  70 +
  71  void ScintillaWin::NotifyDoubleClick(Point pt, bool shift, bool ctrl, bool alt) {
  72         //Platform::DebugPrintf("ScintillaWin Double click 0\n");
  73         ScintillaBase::NotifyDoubleClick(pt, shift, ctrl, alt);