From c7c7469093e1d6fcdf99b7caa6dad627538dccc6 Mon Sep 17 00:00:00 2001
From: nyamatongwe <unknown>
Date: Sat, 14 Feb 2009 10:59:38 +0000
Subject: Feature #2586290 INDIC_ROUNDBOX alpha transparency setting from Todd
 Whiteman of ActiveState.

---
 src/Editor.cxx    | 10 ++++++++++
 src/Indicator.cxx |  2 +-
 src/Indicator.h   |  3 ++-
 3 files changed, 13 insertions(+), 2 deletions(-)

(limited to 'src')

diff --git a/src/Editor.cxx b/src/Editor.cxx
index 8910a5b53..c4c3a8179 100644
--- a/src/Editor.cxx
+++ b/src/Editor.cxx
@@ -7229,6 +7229,16 @@ sptr_t Editor::WndProc(unsigned int iMessage, uptr_t wParam, sptr_t lParam) {
 	case SCI_INDICGETUNDER:
 		return (wParam <= INDIC_MAX) ? vs.indicators[wParam].under : 0;
 
+	case SCI_INDICSETALPHA:
+		if (wParam <= INDIC_MAX && lParam >=0 && lParam <= 100) {
+			vs.indicators[wParam].fillAlpha = lParam;
+			InvalidateStyleRedraw();
+		}
+		break;
+
+	case SCI_INDICGETALPHA:
+		return (wParam <= INDIC_MAX) ? vs.indicators[wParam].fillAlpha : 0;
+
 	case SCI_SETINDICATORCURRENT:
 		pdoc->decorations.SetCurrentIndicator(wParam);
 		break;
diff --git a/src/Indicator.cxx b/src/Indicator.cxx
index 139e2b0ea..da9531224 100644
--- a/src/Indicator.cxx
+++ b/src/Indicator.cxx
@@ -72,7 +72,7 @@ void Indicator::Draw(Surface *surface, const PRectangle &rc, const PRectangle &r
 		rcBox.top = rcLine.top + 1;
 		rcBox.left = rc.left;
 		rcBox.right = rc.right;
-		surface->AlphaRectangle(rcBox, 1, fore.allocated, 30, fore.allocated, 50, 0);
+		surface->AlphaRectangle(rcBox, 1, fore.allocated, fillAlpha, fore.allocated, 50, 0);
 	} else {	// Either INDIC_PLAIN or unknown
 		surface->MoveTo(rc.left, ymid);
 		surface->LineTo(rc.right, ymid);
diff --git a/src/Indicator.h b/src/Indicator.h
index 2081db544..42b56f07e 100644
--- a/src/Indicator.h
+++ b/src/Indicator.h
@@ -19,7 +19,8 @@ public:
 	int style;
 	bool under;
 	ColourPair fore;
-	Indicator() : style(INDIC_PLAIN), under(false), fore(ColourDesired(0,0,0)) {
+	int fillAlpha;
+	Indicator() : style(INDIC_PLAIN), under(false), fore(ColourDesired(0,0,0)), fillAlpha(30) {
 	}
 	void Draw(Surface *surface, const PRectangle &rc, const PRectangle &rcLine);
 };
-- 
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