The Haiku Logo is displayed on the Desktop. :-) Of course this will be removed as soon as Tracker runs. If you don't want it, you can disable it in RootLayer.h. Fixed a clipping bug with text rendering.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13057 a95241bf-73f2-0310-859d-f6bbb57e9c96

headers/private/servers/app/ServerBitmap.h

@@ -93,7 +93,7 @@ class ServerBitmap {
 	inline	int32			Height() const
 								{ return fHeight; }
 
-	inline	bool			InitCheck() const
+	inline	bool			IsValid() const
 								{ return fInitialized; }
 
 	//! Returns the identifier token for the bitmap

src/servers/app/RootLayer.cpp

@@ -36,20 +36,27 @@
 #include <File.h>
 #include <PortLink.h>
 
-#include "Globals.h"
-#include "RootLayer.h"
-#include "Layer.h"
-#include "Workspace.h"
-#include "ServerScreen.h"
-#include "WinBorder.h"
-#include "ServerWindow.h"
-#include "ServerApp.h"
-#include "Desktop.h"
-#include "ServerConfig.h"
-#include "FMWList.h"
-#include "DisplayDriver.h"
-#include "ServerProtocol.h"
 #include "Decorator.h"
+#include "Desktop.h"
+#include "DisplayDriver.h"
+#include "FMWList.h"
+#include "Globals.h"
+#include "Layer.h"
+#include "ServerApp.h"
+#include "ServerConfig.h"
+#include "ServerProtocol.h"
+#include "ServerScreen.h"
+#include "ServerWindow.h"
+#include "WinBorder.h"
+#include "Workspace.h"
+
+#include "RootLayer.h"
+
+#if DISPLAY_HAIKU_LOGO
+#include "ServerBitmap.h"
+#include "HaikuLogo.h"
+static const float kGoldenProportion = (sqrtf(5.0) - 1.0) / 2.0;
+#endif
 
 //#define DEBUG_ROOTLAYER
 #define APPSERVER_ROOTLAYER_SHOW_WORKSPACE_NUMBER
@@ -107,17 +114,30 @@ RootLayer::RootLayer(const char *name, int32 workspaceCount,
 	  fWinBorderIndex(0),
 
 	  fScreenShotIndex(1),
-
-#if ON_SCREEN_DEBUGGING_INFO
-	  fQuiting(false),
-	  fDebugInfo("")
-#else
 	  fQuiting(false)
-#endif
 {
 	//NOTE: be careful about this one.
 	fRootLayer = this;
 
+// Some stuff that will go away in the future but fills some gaps right now
+#if ON_SCREEN_DEBUGGING_INFO
+	  fDebugInfo.SetTo("");
+#endif
+
+#if DISPLAY_HAIKU_LOGO
+	fLogoBitmap = new UtilityBitmap(BRect(0.0, 0.0, kLogoWidth - 1.0,
+										  kLogoHeight - 1.0),
+									kLogoFormat, 0);
+	if (fLogoBitmap->IsValid()) {
+		int32 size = min_c(sizeof(kLogoBits), fLogoBitmap->BitsLength());
+		memcpy(fLogoBitmap->Bits(), kLogoBits, size);
+	} else {
+		delete fLogoBitmap;
+		fLogoBitmap = NULL;
+	}
+#endif // DISPLAY_HAIKU_LOGO
+
+
 	// easy way to identify this class.
 	fClassID = AS_ROOTLAYER_CLASS;
 	fHidden	= false;
@@ -175,6 +195,10 @@ RootLayer::~RootLayer()
 	free(fWinBorderList2);
 	free(fWinBorderList);
 	// RootLayer object just uses Screen objects, it is not allowed to delete them.
+
+#if DISPLAY_HAIKU_LOGO
+	delete fLogoBitmap;
+#endif
 }
 
 
@@ -2103,6 +2127,18 @@ RootLayer::Draw(const BRect &r)
 		}
 	}
 #endif // ON_SCREEN_DEBUGGING_INFO
+
+#if DISPLAY_HAIKU_LOGO
+	if (fLogoBitmap) {
+		BPoint logoPos;
+		logoPos.x = floorf(min_c(fFrame.left + fFrame.Width() * kGoldenProportion,
+								 fFrame.right - (kLogoWidth + kLogoHeight / 2.0)));
+		logoPos.y = floorf(fFrame.bottom - kLogoHeight * 1.5);
+		BRect bitmapBounds = fLogoBitmap->Bounds();
+		fDriver->DrawBitmap(fLogoBitmap, bitmapBounds,
+							bitmapBounds.OffsetToCopy(logoPos), fLayerData);
+	}
+#endif // DISPLAY_HAIKU_LOGO
 }
 
 #if ON_SCREEN_DEBUGGING_INFO

src/servers/app/RootLayer.h

@@ -45,6 +45,13 @@ class Desktop;
 class DisplayDriver;
 class BPortLink;
 
+#ifndef DISPLAY_HAIKU_LOGO
+#define DISPLAY_HAIKU_LOGO 1
+#endif
+
+#if DISPLAY_HAIKU_LOGO
+class UtilityBitmap;
+#endif
 
 /*!
 	\class RootLayer RootLayer.h
@@ -211,6 +218,9 @@ friend class Desktop;
 			void				AddDebugInfo(const char* string);
 			BString				fDebugInfo;
 #endif
+#if DISPLAY_HAIKU_LOGO
+			UtilityBitmap*		fLogoBitmap;
+#endif
 };
 
 #endif

src/servers/app/drawing/Painter/Painter.cpp

@@ -929,7 +929,7 @@ Painter::DrawBitmap(const ServerBitmap* bitmap,
 
 	BRect touched = _Clipped(viewRect);
 
-	if (bitmap && bitmap->InitCheck() && touched.IsValid()) {
+	if (bitmap && bitmap->IsValid() && touched.IsValid()) {
 		// the native bitmap coordinate system
 		BRect actualBitmapRect(bitmap->Bounds());
 

src/servers/app/drawing/Painter/font_support/AGGTextRenderer.cpp

@@ -215,8 +215,9 @@ AGGTextRenderer::RenderString(const char* string,
 				// by the x y location of the glyph along the base line,
 				// it is therefor yet "untransformed".
 				const agg::rect& r = glyph->bounds;
-				BRect glyphBounds(r.x1 + x - 1, r.y1 + y - 1, r.x2 + x, r.y2 + y);
+				BRect glyphBounds(r.x1 + x, r.y1 + y - 1, r.x2 + x + 1, r.y2 + y);
-					// NOTE: "- 1" fixes some weird problem with the bounding box
+					// NOTE: "- 1"/"+ 1" fixes some weird problem with the bounding box
+					// might be a bug in AGG
 
 				// track bounding box
 				if (glyphBounds.IsValid())