#include <tools.h>

Inheritance diagram for cListBase:

Public Member Functions
virtual	~cListBase ()
void	Add (cListObject Object, cListObject After=NULL)
void	Ins (cListObject Object, cListObject Before=NULL)
void	Del (cListObject *Object, bool DeleteObject=true)
virtual void	Move (int From, int To)
void	Move (cListObject From, cListObject To)
virtual void	Clear (void)
cListObject *	Get (int Index) const
int	Count (void) const
void	Sort (void)
Protected Member Functions
	cListBase (void)
Protected Attributes
cListObject *	objects
cListObject *	lastObject
int	count

Detailed Description

Definition at line 375 of file tools.h.

Constructor & Destructor Documentation

cListBase::cListBase ( void ) [protected]

Definition at line 955 of file tools.cpp.

References count, lastObject, NULL, and objects.

{ 
  objects = lastObject = NULL;
  count = 0;
}

cListBase::~cListBase ( ) [virtual]

Definition at line 961 of file tools.cpp.

References Clear().

{
  Clear();
}

Member Function Documentation

void cListBase::Add	(	cListObject *	Object,
		cListObject *	After = `NULL`
	)

Definition at line 966 of file tools.cpp.

References cListObject::Append(), count, cListObject::Insert(), lastObject, cListObject::Next(), and objects.

Referenced by cHashBase::Add(), cConfig< cTimer >::Load(), process_cam(), and Sort().

{ 
  if (After && After != lastObject) {
     After->Next()->Insert(Object);
     After->Append(Object);
     }
  else {
     if (lastObject)
        lastObject->Append(Object);
     else
        objects = Object;
     lastObject = Object;
     }
  count++;
}

void cListBase::Clear ( void ) [virtual]

Reimplemented in cOsdMenu, and cSkins.

Definition at line 1039 of file tools.cpp.

References count, lastObject, cListObject::Next(), NULL, and objects.

Referenced by ~cListBase().

{
  while (objects) {
        cListObject *object = objects->Next();
        delete objects;
        objects = object;
        }
  objects = lastObject = NULL;
  count = 0;
}

int cListBase::Count ( void ) const [inline]

Definition at line 389 of file tools.h.

References count.

Referenced by Sort().

{ return count; }

void cListBase::Del	(	cListObject *	Object,
		bool	DeleteObject = `true`
	)

Definition at line 998 of file tools.cpp.

References count, lastObject, cListObject::Next(), objects, cListObject::Prev(), and cListObject::Unlink().

Referenced by cHashBase::Del(), and process_cam().

{
  if (Object == objects)
     objects = Object->Next();
  if (Object == lastObject)
     lastObject = Object->Prev();
  Object->Unlink();
  if (DeleteObject)
     delete Object;
  count--;
}

cListObject * cListBase::Get ( int Index ) const

Reimplemented in cList< T >, cList< cHashObject >, cList< cSource >, cList< cKeyMacro >, cList< cOsdItem >, cList< cLinkChannel >, cList< cSetupLine >, cList< cFilterData >, cList< cDll >, cList< cSVDRPhost >, cList< cEvent >, cList< cRemote >, cList< cCommand >, cList< cSkin >, cList< cChannel >, cList< cRecording >, cList< cChannelCamRelation >, cList< cStatus >, cList< cKey >, cList< cFilterHandle >, cList< cFilter >, cList< cMark >, cList< cTimer >, cList< cCamSlot >, cList< cCiCaProgramData >, and cList< cSchedule >.

Definition at line 1050 of file tools.cpp.

References cListObject::Next(), NULL, and objects.

Referenced by cList< cSchedule >::Get(), and Move().

{
  if (Index < 0)
     return NULL;
  cListObject *object = objects;
  while (object && Index-- > 0)
        object = object->Next();
  return object;
}

void cListBase::Ins	(	cListObject *	Object,
		cListObject *	Before = `NULL`
	)

Definition at line 982 of file tools.cpp.

References cListObject::Append(), count, cListObject::Insert(), lastObject, objects, and cListObject::Prev().

{ 
  if (Before && Before != objects) {
     Before->Prev()->Append(Object);
     Before->Insert(Object);
     }
  else {
     if (objects)
        objects->Insert(Object);
     else
        lastObject = Object;
     objects = Object;
     }
  count++;
}

void cListBase::Move	(	int	From,
		int	To
	)		`[virtual]`

Definition at line 1010 of file tools.cpp.

References Get().

{
  Move(Get(From), Get(To));
}

void cListBase::Move	(	cListObject *	From,
		cListObject *	To
	)

Definition at line 1015 of file tools.cpp.

References cListObject::Append(), cListObject::Index(), lastObject, cListObject::Next(), objects, cListObject::Prev(), and cListObject::Unlink().

{
  if (From && To) {
     if (From->Index() < To->Index())
        To = To->Next();
     if (From == objects)
        objects = From->Next();
     if (From == lastObject)
        lastObject = From->Prev();
     From->Unlink();
     if (To) {
        if (To->Prev())
           To->Prev()->Append(From);
        From->Append(To);
        }
     else {
        lastObject->Append(From);
        lastObject = From;
        }
     if (!From->Prev())
        objects = From;
     }
}

void cListBase::Sort ( void )

Reimplemented in cMarks.

Definition at line 1067 of file tools.cpp.

References Add(), CompareListObjects(), count, Count(), i, lastObject, cListObject::Next(), NULL, objects, and cListObject::Unlink().

{
  int n = Count();
  cListObject *a[n];
  cListObject *object = objects;
  int i = 0;
  while (object && i < n) {
        a[i++] = object;
        object = object->Next();
        }
  qsort(a, n, sizeof(cListObject *), CompareListObjects);
  objects = lastObject = NULL;
  for (i = 0; i < n; i++) {
      a[i]->Unlink();
      count--;
      Add(a[i]);
      }
}