mirror of https://github.com/tongzx/nt5src
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
2.3 KiB
89 lines
2.3 KiB
//+---------------------------------------------------------------------------
|
|
//
|
|
// Microsoft Windows
|
|
// Copyright (C) Microsoft Corporation, 1991 - 1992.
|
|
//
|
|
// File: DOCLIST.CXX
|
|
//
|
|
// Contents: Work ID, Property ID list
|
|
//
|
|
// Classes: CDocItem, CDocList
|
|
//
|
|
// History: 11-Nov-91 BartoszM Created
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
#include <pch.cxx>
|
|
#pragma hdrstop
|
|
|
|
#include <doclist.hxx>
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Member: CDocList::WidMax, public
|
|
//
|
|
// Synopsis: Returns the maximum WORKID of the document list
|
|
//
|
|
// History: 07-May-93 AmyA Created.
|
|
//
|
|
// Notes: Checks to make sure the array is sorted if CIDBG==1.
|
|
//
|
|
//----------------------------------------------------------------------------
|
|
|
|
WORKID CDocList::WidMax() const
|
|
{
|
|
Win4Assert( _count > 0 );
|
|
|
|
#if CIDBG == 1 // check to make sure array is sorted
|
|
for( unsigned i=0; i<_count; i++ )
|
|
{
|
|
if ( i < _count - 1 )
|
|
ciAssert( _array[i].wid < _array[i+1].wid );
|
|
ciAssert( _array[i].wid > 0 && _array[i].wid < widInvalid );
|
|
}
|
|
#endif // CIDBG == 1
|
|
|
|
return _array[_count-1].wid;
|
|
}
|
|
|
|
//+---------------------------------------------------------------------------
|
|
//
|
|
// Function: CDocList::LokSortOnWid, public
|
|
//
|
|
// Synopsis: Sorts the WorkId with an insertion sort
|
|
//
|
|
// History: 23-Mar-93 AmyA Borrowed from sort.cxx
|
|
//
|
|
//---------------------------------------------------------------------------
|
|
|
|
void CDocList::LokSortOnWid()
|
|
{
|
|
if(_count <= 1) // nothing to sort
|
|
return;
|
|
|
|
// loop from through all elements
|
|
for(unsigned j = 1; j < _count; j++)
|
|
{
|
|
CDocItem entry = _array[j];
|
|
|
|
// go backwards from j-1 shifting up keys greater than 'key'
|
|
for ( int i = j - 1; i >= 0 && _array[i].wid > entry.wid; i-- )
|
|
{
|
|
_array[i+1] = _array[i];
|
|
}
|
|
// found key less than or equal 'key' or hit the beginning (i == -1)
|
|
// insert key in the hole
|
|
_array[i+1] = entry;
|
|
}
|
|
|
|
#if CIDBG==1
|
|
//
|
|
// Assert that there are no duplicate wids in the buffer.
|
|
//
|
|
for ( unsigned iSrc = 1; iSrc < _count; iSrc++ )
|
|
{
|
|
Win4Assert( _array[iSrc-1].wid != _array[iSrc].wid );
|
|
}
|
|
#endif // CIDBG==1
|
|
|
|
}
|