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NE Alpha 35

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This commit is contained in:
Cr4sh 2016-11-03 02:40:38 +07:00
parent 52c7a56f68
commit 4160a6a580
24 changed files with 477 additions and 94 deletions
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23
common/treemodel.cpp
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@ -13,6 +13,8 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#include "treemodel.h"
#include "stack"
#if defined(QT_CORE_LIB)
QVariant TreeModel::data(const UModelIndex &index, int role) const
{
@ -491,4 +493,25 @@ UModelIndex TreeModel::findParentOfType(const UModelIndex& index, UINT8 type) co
return parent;
return UModelIndex();
}
UModelIndex TreeModel::findByOffset(UINT32 offset) const
{
UModelIndex parentIndex = index(0,0);
goDeeper:
int n = rowCount(parentIndex);
for (int i = 0; i < n; i++) {
UModelIndex currentIndex = parentIndex.child(i, 0);
UINTN currentOffset = this->offset(currentIndex);
UINTN fullSize = header(currentIndex).size() + body(currentIndex).size() + tail(currentIndex).size();
if ((compressed(currentIndex) == false || (compressed(currentIndex) == true && compressed(currentIndex.parent()) == false)) // Offset is meaningful only for uncompressed items
&& currentOffset <= offset && offset < currentOffset + fullSize) { // Offset must be in range [currentOffset, currentOffset + fullSize)
// Found a better candidate
parentIndex = currentIndex;
goto goDeeper;
}
}
return (parentIndex == index(0, 0) ? UModelIndex() : parentIndex);
}