ftp.nice.ch/pub/next/tools/dock/Fiend.1.0.s.tar.gz#/Fiend/Thinker.h

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#import <appkit/Application.h>
#import <appkit/View.h>
#import <dpsclient/dpsNeXT.h>
#include <sys/resource.h>
#import <drivers/event_status_driver.h>

#import "ModuleList.h"

#define NOWINDOW		(0)
#define NORMALWINDOW	(1)
#define BACKWINDOW		(2)

// sleeptier can't be higher than menus, unfortunately
#define SAVERTIER (50)
#define SLEEPTIER (18)
#define BACKGROUNDTIER (-100)

// I'm not at all happy with BackSpace's time handling; it only works
// for 49 days after rebooting (according to my calculations... I boot
// a lot more often than that!) since it counds milliseconds in a
// 32 bit unsigned int.  This problem would be solved if I stuffed the
// time in a long long, but I think the compiler doesn't correctly do
// 64 bit comparisons.  Time should probably stay in the unix
// timeval struct.  Yuck! guess I should write functions for time
// addition and comparison...

// typedef long long BStimeval;  //doesn't work
typedef unsigned BStimeval;

// a function to return BackSpace's Thinker instance or it's equivalent
id BSThinker();

enum BSEvents {BSDOSAVER, BSOPENFILE};

BStimeval currentTimeInMs();

float frandom();
float randBetween(float a, float b);

@interface Thinker:Object
{
    id	spaceView;
	id	settingsPanel;
    id	spaceWindow;
    id	normalWindow;
    id	bigUnbufferedWindow;
    id	bigBufferedWindow;

	BOOL timerValid, keepLooping;
	BOOL doingSaver;
	DPSTimedEntry timer;
	
	int windowType;
	int realViewIndex;
	int virtualViewIndex;
	NXRect windowRect;
	
	NXZone *backZone;
	
	int screenCount;
	id windMatrix;

	id screenSaver;
	id screenLocker;
	BOOL screenSaverVal;
	id mySlider;

	id priorityLevel;
	int priority;
	
	NXEventHandle evs;	//event driver file descriptor
	double dimBrightness, normalBrightness;
	
	id viewSelectionBrowser;
	ModuleList *moduleList;
	id imageView;
	NXScreen *screens;
	id screenList;

	id image;
	int globalTier;
	
	id password;
	
	id invisibleInspectorBox;
	id commonImageInspector;
	id nullInspector;
	id spaceInspector;
	id boinkInspector;
	id currentInspector;
	NXRect inspectorFrame;
	id oldInspectorOwner;
	BOOL browserValid;
	id infoPanel;

	
	char *fileToOpen;
	BOOL openAnother;

	int windowHasBeenDisplayed;
	id sleepWindow;
	id cornerView;
}

- appDidInit:sender;
- appDidHide:sender;
- appDidUnhide:sender;
- createTimer;
- removeTimer;
- doDistributorLoop;

- installSpaceViewIntoWindow:w;
- useNormalWindow;
- (int) backingTypeForView:aView;
- useBackWindow:(int)tier;
- createBigWindowIfNecessaryForView:aView;

- getWindowType;
- changeWindowType:sender;
- changeWindowTypeAndRemember:(BOOL)rem;

- getScreenSaverSetting;
- changeScreenSaverSetting:sender;
- setScreenSaver:(BOOL)val andRemember:(BOOL)rem;
- calcDimTime;
- maybeDoScreenSaver:sender;
- applicationDefined:(NXEvent *)theEvent;
- showFakeScreenSaverAfterPause:sender;
- showFakeScreenSaver:sender;
- doScreenSaver:sender;

- getPrioritySetting;
- changeSliderValue:sender;
- saveSliderValue;

- setImageFromFile: (const char *) filename;
- setImageFromName: (const char *) name;
- commonImageInit;
- getImageFile;
- setImageFileFrom: sender;

@end


@interface Thinker(thinkMore)

- getViewType;
- selectRealViewIndex:sender;
- setVirtualViewIndexAndIncrement:(BOOL)flag;
- selectScreenSaverViews;
- setWindowTitle;

- getScreenLockerSetting;
- changeScreenLockerSetting:sender;
- setScreenLocker:(BOOL)val andRemember:(BOOL)rem;

- backView;
- showInfoPanel:sender;
- showSettingsPanel:sender;

- createSleepWindow;
- setSleepCorner:(int)val;
- getHotCornerSetting;

@end


@interface Thinker(ioctls)

- normalMode;
- screenSaverMode;

- blackOutAllScreens;
- unBlackOutAllScreens;

- getDimBrightness:(double *)b;
- _setDimBrightness :(double *)b;

- getNormalBrightness :(double *)b;

- getDimTime :(double *)t;

@end

@interface Thinker(inspector)

- commonImageInspector;
- nullInspector;
- spaceInspector;
- boinkInspector;
- revertToDefaultImage:sender;
- (BOOL)browser:sender columnIsValid:(int)column;
- addCellWithString:(const char *)str at:(int)row toMatrix:matrix;
- (int)browser:sender fillMatrix:matrix inColumn:(int)column;

- loadViewsFrom: (const char *) dirname;
- doDelayedOpenFile;

- (const char *) appDirectory;
- (const char *) moduleDirectory:(const char *)name;
- (struct mach_header *) headerForModule:(const char *)name;

@end

@interface View(someOptionalMethods)

- newWindow;
- enteredScreenSaverMode;
- willExitScreenSaverMode;

@end

These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.