initial check-in

README.md

@@ -2,3 +2,10 @@ DigiClock
 =========
 
 DigiClock Screensaver Based on BinaryClock by David Enderson Uses filled rectangles and random colors.
+
+to build:
+
+cd source
+
+make
+

source/DigiClockSS.cpp

@@ -0,0 +1,158 @@
+/****************************************************************
+*	DigiClockSS.cpp  											*
+*																*
+*	Version:	0.1												*
+*	Author: 	Jim Saxton  									*
+*	this source code is released under the GPL					*
+*---------------------------------------------------------------*
+* Based on BinaryCockSS by David Enderson                       *
+****************************************************************/
+#include "DigiClockSS.h"
+#include <StringView.h>
+#include <stdlib.h>
+
+	int red = 0;
+	int blue = 18;
+	int green = 0;
+	int change = 0;
+
+
+extern "C" _EXPORT BScreenSaver *instantiate_screen_saver(BMessage *message, image_id image)
+{
+	return new DigiClock(message, image);
+}
+
+DigiClock::DigiClock(BMessage *message, image_id image)
+ : BScreenSaver(message, image)
+{
+}
+
+void DigiClock::StartConfig(BView *view)
+{
+// I'll do this better later
+	view->AddChild(new BStringView(BRect(10, 10, 200, 35), NULL, "DigiClock, by Jim Saxton"));
+	view->AddChild(new BStringView(BRect(10, 40, 200, 50), NULL, "Based On:"));		
+	view->AddChild(new BStringView(BRect(10, 55, 300, 85), NULL, "BinaryClock by David Enderson"));
+
+}
+status_t DigiClock::StartSaver(BView *view, bool preview)
+{
+	rgb_color offcolor = {93, 0, 93, 0};	// temporary color for this function
+	srand(time(NULL) %37);
+	int thewidth=(view->Bounds()).IntegerWidth()/8;
+	int theheight=(view->Bounds()).IntegerHeight()/5;
+
+	SetTickSize(5500);	
+
+	for (int a=0; a<24; a++) {
+// this line is copied from the original program incase I need to refer back to my awful formulas
+//		dot[a]= new BView(BRect((a/4)*14+2+(a/8*7), ((3-(a%4))*14)+2, (a/4)*14+12+2+(a/8*7), ((3-(a%4))*14)+12+2), "thedots", B_FOLLOW_NONE, B_WILL_DRAW);
+// sorry the formulas are so hideous.  I'll try to make them better when I have time.
+		dot[a]= new BView(BRect((a/4)*thewidth+2+(a/8*(thewidth/2))+thewidth/2, ((3-(a%4))*theheight)+2+theheight/2, (a/4)*thewidth-thewidth/20+2+(a/8*(thewidth/2))+thewidth+thewidth/2, ((3-(a%4))*theheight)-theheight/20+2+theheight+theheight/2), "thedots", B_FOLLOW_NONE, B_WILL_DRAW);
+		dot[a]->SetViewColor(offcolor);
+		view->AddChild(dot[a]);
+	}
+
+	return B_OK;
+}
+
+void DigiClock::Draw(BView *view, int32 frame)
+{
+	int lb=0;
+	int lg=0;
+	int lr=0;
+	if (change == 0) {
+
+	red = rand() % 255;
+	blue = rand() % 255;
+	green = rand () % 255;
+	change=rand() % 5000;
+		if (red+blue+green< 125) {
+			red = red + 20;
+			blue = blue + 20;
+			green = green + 20;
+
+			}
+	}
+	change = change+1; // change the color? 
+	if (change > 5000){
+	change=0;
+	} 
+	lb=blue-90;
+	lg=green-90;
+	lr=red-90;
+
+	if (lr+lb+lg>125) {
+		lr=lr-20;
+		lb=lb-20;
+		lg=lg-20;
+	}
+	if (lr+lb+lg<70){
+		lr=lr+20;
+		lb=lb+20;
+		lg=lg+20;
+	}
+	if (lb<0) lb=20;
+	if (lr<0) lr=20;
+	if (lb<0) lb=20;
+
+	rgb_color oncolor = {red,green, blue, 0};	// color when clock part is on
+	rgb_color offcolor = {lr, lg,lb, 0};	// color when clock part is off
+
+	if (frame==0) {
+		rgb_color backcolor = {0, 0, 0, 0};	// temporary color for this function
+		/* Fill the screen with black on the first frame: */ 
+		//view->SetLowColor( 0, 0, 0 ); 
+		//view->FillRect( view->Bounds(), B_SOLID_LOW ); 		
+		view->SetViewColor(backcolor);
+		view->Invalidate();
+	}
+
+	time_t clock = time( (time_t*) NULL); 
+	struct tm *tmptr = localtime(&clock);
+
+	for (int a=0; a<4; a++) {
+		if (((tmptr->tm_hour)/10)&(int)pow(2,a))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+	for (int a=4; a<8; a++) {
+		if (((tmptr->tm_hour)%10)&(int)pow(2,(a-4)))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+	for (int a=8; a<12; a++) {
+		if (((tmptr->tm_min)/10)&(int)pow(2,(a-8)))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+	for (int a=12; a<16; a++) {
+		if (((tmptr->tm_min)%10)&(int)pow(2,(a-12)))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+	for (int a=16; a<20; a++) {
+		if (((tmptr->tm_sec)/10)&(int)pow(2,(a-16)))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+	for (int a=20; a<24; a++) {
+		if (((tmptr->tm_sec)%10)&(int)pow(2,(a-20)))
+			dot[a]->SetViewColor(oncolor);
+		else
+			dot[a]->SetViewColor(offcolor);
+		dot[a]->Invalidate();
+	}
+
+
+}

source/DigiClockSS.h

@@ -0,0 +1,23 @@
+/****************************************************************
+*	DigiClockSS.h												*
+*																*
+*	Version:	0.1												*
+*	Author: 	Jim Saxton   									*
+*	this source code is released under the GPL					*
+*---------------------------------------------------------------*
+****************************************************************/
+#include <ScreenSaver.h>
+#include <time.h>
+#include <math.h>
+
+class DigiClock : public BScreenSaver
+{
+public:
+				DigiClock(BMessage *message, image_id id);
+	void		StartConfig(BView *view);
+	status_t	StartSaver(BView *v, bool preview);
+	void		Draw(BView *v, int32 frame);
+
+	BView *dot[24];			// the 24 dots on the clock
+
+};

source/makefile

@@ -0,0 +1,114 @@
+## BeOS Generic Makefile v2.1 ##
+
+## Fill in this file to specify the project being created, and the referenced
+## makefile-engine will do all of the hard work for you.  This handles both
+## Intel and PowerPC builds of the BeOS.
+
+## Application Specific Settings ---------------------------------------------
+
+# specify the name of the binary
+NAME=DigiClock
+
+# specify the type of binary
+#	APP:	Application
+#	SHARED:	Shared library or add-on
+#	STATIC:	Static library archive
+#	DRIVER: Kernel Driver
+TYPE= SHARED
+
+#	add support for new Pe and Eddie features
+#	to fill in generic makefile
+
+#%{
+# @src->@ 
+
+#	specify the source files to use
+#	full paths or paths relative to the makefile can be included
+# 	all files, regardless of directory, will have their object
+#	files created in the common object directory.
+#	Note that this means this makefile will not work correctly
+#	if two source files with the same name (source.c or source.cpp)
+#	are included from different directories.  Also note that spaces
+#	in folder names do not work well with this makefile.
+SRCS=DigiClockSS.cpp
+
+#	specify the resource files to use
+#	full path or a relative path to the resource file can be used.
+RSRCS=DigiClockSS.rsrc
+
+# @<-src@ 
+#%}
+
+#	end support for Pe and Eddie
+
+#	specify additional libraries to link against
+#	there are two acceptable forms of library specifications
+#	-	if your library follows the naming pattern of:
+#		libXXX.so or libXXX.a you can simply specify XXX
+#		library: libbe.so entry: be
+#		
+#	- 	if your library does not follow the standard library
+#		naming scheme you need to specify the path to the library
+#		and it's name
+#		library: my_lib.a entry: my_lib.a or path/my_lib.a
+LIBS= be _APP_
+
+#	specify additional paths to directories following the standard
+#	libXXX.so or libXXX.a naming scheme.  You can specify full paths
+#	or paths relative to the makefile.  The paths included may not
+#	be recursive, so include all of the paths where libraries can
+#	be found.  Directories where source files are found are
+#	automatically included.
+LIBPATHS= 
+
+#	additional paths to look for system headers
+#	thes use the form: #include <header>
+#	source file directories are NOT auto-included here
+SYSTEM_INCLUDE_PATHS = /boot/develop/headers/be/add-ons/screen_saver/
+
+#	additional paths to look for local headers
+#	thes use the form: #include "header"
+#	source file directories are automatically included
+LOCAL_INCLUDE_PATHS = 
+
+#	specify the level of optimization that you desire
+#	NONE, SOME, FULL
+OPTIMIZE= 
+
+#	specify any preprocessor symbols to be defined.  The symbols will not
+#	have their values set automatically; you must supply the value (if any)
+#	to use.  For example, setting DEFINES to "DEBUG=1" will cause the
+#	compiler option "-DDEBUG=1" to be used.  Setting DEFINES to "DEBUG"
+#	would pass "-DDEBUG" on the compiler's command line.
+DEFINES= 
+
+#	specify special warning levels
+#	if unspecified default warnings will be used
+#	NONE = supress all warnings
+#	ALL = enable all warnings
+WARNINGS = ALL
+
+#	specify whether image symbols will be created
+#	so that stack crawls in the debugger are meaningful
+#	if TRUE symbols will be created
+SYMBOLS = 
+
+#	specify debug settings
+#	if TRUE will allow application to be run from
+#	a source-level debugger
+DEBUGGER = 
+
+#	specify additional compiler flags for all files
+COMPILER_FLAGS =
+
+#	specify additional linker flags
+LINKER_FLAGS =
+
+
+## include the makefile-engine
+include /boot/develop/etc/makefile-engine
+
+## Rule for creating the _APP_ symlink at need
+$(TARGET) : _APP_
+_APP_ :
+	ln -s /boot/beos/preferences/ScreenSaver $@