From 37033892c523295d91f189d37ed65474dfac7046 Mon Sep 17 00:00:00 2001
From: Stefano Ceccherini <stefano.ceccherini@gmail.com>
Date: Tue, 14 Aug 2007 06:39:37 +0000
Subject: [PATCH] Implemented SetPattern op. Reduced the buffer size to 4096
 again.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@21937 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 headers/private/interface/PictureDataWriter.h |  1 +
 src/kits/interface/PictureDataWriter.cpp      | 14 ++++++++++++++
 src/servers/app/ServerPicture.cpp             | 16 +++-------------
 src/servers/app/ServerWindow.cpp              |  8 ++++++++
 4 files changed, 26 insertions(+), 13 deletions(-)

diff --git a/headers/private/interface/PictureDataWriter.h b/headers/private/interface/PictureDataWriter.h
index 00e57ecabe..dcddcb0809 100644
--- a/headers/private/interface/PictureDataWriter.h
+++ b/headers/private/interface/PictureDataWriter.h
@@ -31,6 +31,7 @@ public:
 	status_t WriteSetPenSize(const float &penSize);
 	status_t WriteSetLineMode(const cap_mode &cap, const join_mode &join, const float &miterLimit);	
 	status_t WriteSetScale(const float &scale);
+	status_t WriteSetPattern(const pattern &pat);
 
 	status_t WritePushState();
 	status_t WritePopState();	
diff --git a/src/kits/interface/PictureDataWriter.cpp b/src/kits/interface/PictureDataWriter.cpp
index 27b4840a67..93a7972d96 100644
--- a/src/kits/interface/PictureDataWriter.cpp
+++ b/src/kits/interface/PictureDataWriter.cpp
@@ -146,6 +146,20 @@ PictureDataWriter::WriteSetScale(const float &scale)
 }
 
 
+status_t
+PictureDataWriter::WriteSetPattern(const pattern &pat)
+{
+	try {
+		BeginOp(B_PIC_SET_STIPLE_PATTERN);
+		Write<pattern>(pat);
+		EndOp();
+	} catch (status_t &status) {
+		return status;
+	}
+	return B_OK;
+}
+
+
 status_t
 PictureDataWriter::WriteSetHighColor(const rgb_color &color)
 {
diff --git a/src/servers/app/ServerPicture.cpp b/src/servers/app/ServerPicture.cpp
index 2b4d6beef5..c986e25297 100644
--- a/src/servers/app/ServerPicture.cpp
+++ b/src/servers/app/ServerPicture.cpp
@@ -777,8 +777,8 @@ ServerPicture::~ServerPicture()
 	delete fData;
 	gTokenSpace.RemoveToken(fToken);
 	
-	// We don't delete the subpictures themselves, the ServerApp keeps
-	// them in a list and will delete them on quit.
+	// We only delete the subpictures list, not the subpictures themselves,
+	// since the ServerApp keeps them in a list and will delete them on quit.
 	delete fPictures;
 }
 
@@ -795,19 +795,9 @@ ServerPicture::SyncState(ViewLayer *view)
 	WriteSetScale(view->CurrentState()->Scale());
 	WriteSetLineMode(view->CurrentState()->LineCapMode(), view->CurrentState()->LineJoinMode(),
 			view->CurrentState()->MiterLimit());
-	
-/*
-	BeginOp(B_PIC_SET_STIPLE_PATTERN);
-	AddData(view->CurrentState()->GetPattern().GetInt8(), sizeof(pattern));
-	EndOp();
-*/
+	//WriteSetPattern(*view->CurrentState()->GetPattern().GetInt8());
 	WriteSetDrawingMode(view->CurrentState()->GetDrawingMode());
 	
-	/*BeginOp(B_PIC_SET_BLENDING_MODE);
-	AddInt16((int16)view->CurrentState()->AlphaSrcMode());
-	AddInt16((int16)view->CurrentState()->AlphaFncMode());
-	EndOp();
-*/
 	WriteSetHighColor(view->CurrentState()->HighColor().GetColor32());
 	WriteSetLowColor(view->CurrentState()->LowColor().GetColor32());
 
diff --git a/src/servers/app/ServerWindow.cpp b/src/servers/app/ServerWindow.cpp
index 4b4b645011..195391b3d3 100644
--- a/src/servers/app/ServerWindow.cpp
+++ b/src/servers/app/ServerWindow.cpp
@@ -2437,6 +2437,14 @@ ServerWindow::_DispatchPictureMessage(int32 code, BPrivate::LinkReceiver &link)
 			break;
 		}
 
+		case AS_LAYER_SET_PATTERN:
+		{
+			pattern pat;
+			link.Read(&pat, sizeof(pattern));
+			picture->WriteSetPattern(pat);
+			break;
+		}
+
 		case AS_FILL_RECT:
 		case AS_STROKE_RECT:
 		{