DebugNow: Style fixes, export class def to header

Update copyright header, make colors static const, * goes with type

src/add-ons/screen_savers/debugnow/DebugNow.cpp

@@ -1,5 +1,5 @@
 /*
- * Copyright 2007-2009, Haiku, Inc. All Rights Reserved.
+ * Copyright 2007-2014 Haiku, Inc. All rights reserved.
  * Distributed under the terms of the MIT License.
  *
  * Authors:
@@ -7,48 +7,38 @@
  */
 
 
+#include "DebugNow.h"
+
 #include <Catalog.h>
 #include <Font.h>
-#include <ScreenSaver.h>
 #include <StringView.h>
 #include <View.h>
 
 #include <BuildScreenSaverDefaultSettingsView.h>
 
+
 #undef B_TRANSLATION_CONTEXT
 #define B_TRANSLATION_CONTEXT "Screensaver DebugNow"
 
 
-const rgb_color kMediumBlue = {0, 0, 100};
-const rgb_color kWhite = {255, 255, 255};
+static const rgb_color kMediumBlue		= { 0, 0, 100 };
+static const rgb_color kWhite			= { 255, 255, 255 };
 
 
-// Inspired by the classic BeOS BuyNow screensaver, of course
-class DebugNow : public BScreenSaver
+//	#pragma mark - Instantiation function
+
+
+BScreenSaver* instantiate_screen_saver(BMessage* message, image_id image)
 {
-	public:
-							DebugNow(BMessage *archive, image_id);
-		void				Draw(BView *view, int32 frame);
-		void				StartConfig(BView *view);
-		status_t			StartSaver(BView *view, bool preview);
-		
-	private:
-		const char* 		fLine1;
-		const char*			fLine2;
-		BPoint				fLine1Start;
-		BPoint				fLine2Start;
-		escapement_delta	fDelta;
-};
+	return new DebugNow(message, image);
+}
 
 
-BScreenSaver* instantiate_screen_saver(BMessage *msg, image_id image) 
-{ 
-	return new DebugNow(msg, image);
-} 
+//	#pragma mark - DebugNow
 
 
-DebugNow::DebugNow(BMessage *archive, image_id id)
-	:	
+DebugNow::DebugNow(BMessage* archive, image_id id)
+	:
 	BScreenSaver(archive, id),
 	fLine1("DEBUG"),
 	fLine2("NOW")
@@ -56,25 +46,25 @@ DebugNow::DebugNow(BMessage *archive, image_id id)
 }
 
 
-void 
-DebugNow::StartConfig(BView *view) 
+void
+DebugNow::StartConfig(BView* view)
 {
 	BPrivate::BuildScreenSaverDefaultSettingsView(view, "DEBUG NOW",
 		B_TRANSLATE("by Ryan Leavengood"));
-} 
+}
 
 
-status_t 
-DebugNow::StartSaver(BView *view, bool preview)
+status_t
+DebugNow::StartSaver(BView* view, bool preview)
 {
 	float viewWidth = view->Bounds().Width();
 	float viewHeight = view->Bounds().Height();
-	
+
 	BFont font;
 	view->GetFont(&font);
 	font.SetSize(viewHeight / 2.5);
 	view->SetFont(&font);
-	
+
 	fDelta.nonspace = 0;
 	fDelta.space = 0;
 	BRect stringRect;
@@ -87,30 +77,29 @@ DebugNow::StartSaver(BView *view, bool preview)
 		&stringRect);
 	fLine2Start.Set(((viewWidth - stringRect.Width()) / 2) - stringRect.left,
 		y + stringRect.Height() + viewHeight / 10);
-	
-	// Set tick size to 500,000 microseconds = 0.5 second
+
+	// set tick size to 500,000 microseconds (0.5 seconds)
 	SetTickSize(500000);
-	
+
 	return B_OK;
 }
 
 
-void 
-DebugNow::Draw(BView *view, int32 frame)
+void
+DebugNow::Draw(BView* view, int32 frame)
 {
-	// On first frame set the low color to make the text rendering correct
+	// on first frame set the low color to make the text rendering correct
 	if (frame == 0)
 		view->SetLowColor(kMediumBlue);
 
-	// Draw the background color every frame 
+	// draw the background color every frame
 	view->SetHighColor(kMediumBlue);
 	view->FillRect(view->Bounds());
 
-	// Draw the text every other frame to make the it blink
+	// draw the text every other frame to make the it blink
 	if (frame % 2 == 1) {
 		view->SetHighColor(kWhite);
 		view->DrawString(fLine1, fLine1Start, &fDelta);
 		view->DrawString(fLine2, fLine2Start, &fDelta);
 	}
 }
-

src/add-ons/screen_savers/debugnow/DebugNow.h

@@ -0,0 +1,35 @@
+/*
+ * Copyright 2007-2014 Haiku, Inc. All rights reserved.
+ * Distributed under the terms of the MIT License.
+ */
+#ifndef DEBUG_NOW_H
+#define DEBUG_NOW_H
+
+
+#include <Point.h>
+#include <ScreenSaver.h>
+
+
+// Inspired by the classic BeOS BuyNow screensaver, of course
+
+class BMessage;
+class BView;
+
+class DebugNow : public BScreenSaver {
+public:
+								DebugNow(BMessage* archive, image_id);
+
+			void				Draw(BView* view, int32 frame);
+			void				StartConfig(BView *view);
+			status_t			StartSaver(BView *view, bool preview);
+
+private:
+			const char* 		fLine1;
+			const char*			fLine2;
+			BPoint				fLine1Start;
+			BPoint				fLine2Start;
+			escapement_delta	fDelta;
+};
+
+
+#endif	// DEBUG_NOW_H

src/add-ons/screen_savers/debugnow/Jamfile

@@ -15,5 +15,5 @@ ScreenSaver DebugNow :
 DoCatalogs DebugNow :
 	x-vnd.Haiku-DebugNowScreensaver
 	:
-	DebugNow.cpp	
+	DebugNow.cpp
 ;