blob: 25b4f843382d5e84291163e5e5f6da63fb933cbc (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include "caret.hxx"
/////////////////////////////// SmCaretPosGraph
SmCaretPosGraphEntry* SmCaretPosGraphIterator::Next(){
if(nOffset >= pGraph->nOffset){
if(pGraph->pNext){
pGraph = pGraph->pNext;
nOffset = 0;
pEntry = Next();
}else
pEntry = NULL;
}else
pEntry = pGraph->Graph + nOffset++;
return pEntry;
}
SmCaretPosGraphEntry* SmCaretPosGraph::Add(SmCaretPosGraphEntry entry){
if(nOffset >= SmCaretPosGraphSize){
if(!pNext)
pNext = new SmCaretPosGraph();
return pNext->Add(entry);
}else{
//Set Left and Right to point to the entry itself if they are NULL
entry.Left = entry.Left ? entry.Left : Graph + nOffset;
entry.Right = entry.Right ? entry.Right : Graph + nOffset;
//Save the entry
Graph[nOffset] = entry;
return Graph + nOffset++;
}
}
SmCaretPosGraph::~SmCaretPosGraph(){
delete pNext;
pNext = NULL;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
