From a922bc904e7996a256d23b4fba5841719f954e38 Mon Sep 17 00:00:00 2001
From: Sup Yut Sum <ch3cooli@gmail.com>
Date: Sun, 1 Jun 2014 23:32:20 +0800
Subject: [PATCH] Applied backgroundcolors.patch

Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
---
 ext/scintilla/include/Scintilla.h    |  2 ++
 ext/scintilla/src/Editor.cxx         | 11 +++++++++++
 ext/scintilla/src/Editor.h           |  1 +
 ext/scintilla/win32/ScintillaWin.cxx |  8 ++++++++
 4 files changed, 22 insertions(+)

diff --git a/ext/scintilla/include/Scintilla.h b/ext/scintilla/include/Scintilla.h
index 0b80263fc..9aedb2c0c 100644
--- a/ext/scintilla/include/Scintilla.h
+++ b/ext/scintilla/include/Scintilla.h
@@ -1011,6 +1011,8 @@ typedef sptr_t (*SciFnDirect)(sptr_t ptr, unsigned int iMessage, uptr_t wParam,
 #define SCN_HOTSPOTRELEASECLICK 2027
 #define SCN_FOCUSIN 2028
 #define SCN_FOCUSOUT 2029
+
+#define SCN_GETBKCOLOR 5000
 /* --Autogenerated -- end of section automatically generated from Scintilla.iface */
 
 /* These structures are defined to be exactly the same shape as the Win32
diff --git a/ext/scintilla/src/Editor.cxx b/ext/scintilla/src/Editor.cxx
index bbb3e0098..c7d97d9c6 100644
--- a/ext/scintilla/src/Editor.cxx
+++ b/ext/scintilla/src/Editor.cxx
@@ -2857,6 +2857,17 @@ void Editor::DrawLine(Surface *surface, ViewStyle &vsDraw, int line, int lineVis
 		}
 	}
 
+	SCNotification scn = {0};
+	scn.nmhdr.code = SCN_GETBKCOLOR;
+	scn.line = line;
+	scn.lParam = -1;
+	NotifyParent(&scn);
+	if (scn.lParam != -1)
+	{
+		background = scn.lParam;
+		overrideBackground = true;
+	}
+
 	const bool drawWhitespaceBackground = (vsDraw.viewWhitespace != wsInvisible) &&
 	        (!overrideBackground) && (vsDraw.whitespaceColours.back.isSet);
 
diff --git a/ext/scintilla/src/Editor.h b/ext/scintilla/src/Editor.h
index 468b5bb7e..c8d015036 100644
--- a/ext/scintilla/src/Editor.h
+++ b/ext/scintilla/src/Editor.h
@@ -499,6 +499,7 @@ protected:	// ScintillaBase subclass needs access to much of Editor
 	virtual void SetCtrlID(int identifier);
 	virtual int GetCtrlID() { return ctrlID; }
 	virtual void NotifyParent(SCNotification scn) = 0;
+	virtual void NotifyParent(SCNotification * scn) = 0;
 	virtual void NotifyStyleToNeeded(int endStyleNeeded);
 	void NotifyChar(int ch);
 	void NotifySavePoint(bool isSavePoint);
diff --git a/ext/scintilla/win32/ScintillaWin.cxx b/ext/scintilla/win32/ScintillaWin.cxx
index 44a6635ac..a0d924519 100644
--- a/ext/scintilla/win32/ScintillaWin.cxx
+++ b/ext/scintilla/win32/ScintillaWin.cxx
@@ -248,6 +248,7 @@ class ScintillaWin :
 	virtual void SetCtrlID(int identifier);
 	virtual int GetCtrlID();
 	virtual void NotifyParent(SCNotification scn);
+	virtual void NotifyParent(SCNotification * scn);
 	virtual void NotifyDoubleClick(Point pt, int modifiers);
 	virtual CaseFolder *CaseFolderForEncoding();
 	virtual std::string CaseMapString(const std::string &s, int caseMapping);
@@ -1497,6 +1498,13 @@ void ScintillaWin::NotifyParent(SCNotification scn) {
 	              GetCtrlID(), reinterpret_cast<LPARAM>(&scn));
 }
 
+void ScintillaWin::NotifyParent(SCNotification * scn) {
+	scn->nmhdr.hwndFrom = MainHWND();
+	scn->nmhdr.idFrom = GetCtrlID();
+	::SendMessage(::GetParent(MainHWND()), WM_NOTIFY,
+		GetCtrlID(), reinterpret_cast<LPARAM>(scn));
+}
+
 void ScintillaWin::NotifyDoubleClick(Point pt, int modifiers) {
 	//Platform::DebugPrintf("ScintillaWin Double click 0\n");
 	ScintillaBase::NotifyDoubleClick(pt, modifiers);
-- 
2.11.4.GIT