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// PanelSort.cpp
#include "StdAfx.h"
#include "Windows/PropVariant.h"
#include "../../PropID.h"
#include "Panel.h"
using namespace NWindows;
static UString GetExtension(const UString &name)
{
int dotPos = name.ReverseFind(L'.');
if (dotPos < 0)
return UString();
return name.Mid(dotPos);
}
int CALLBACK CompareItems2(LPARAM lParam1, LPARAM lParam2, LPARAM lpData)
{
if(lpData == NULL)
return 0;
CPanel *panel = (CPanel*)lpData;
switch(panel->_sortID)
{
// if (panel->_sortIndex == 0)
case kpidName:
{
const UString name1 = panel->GetItemName((int)lParam1);
const UString name2 = panel->GetItemName((int)lParam2);
int res = name1.CompareNoCase(name2);
/*
if (res != 0 || !panel->_flatMode)
return res;
const UString prefix1 = panel->GetItemPrefix(lParam1);
const UString prefix2 = panel->GetItemPrefix(lParam2);
return res = prefix1.CompareNoCase(prefix2);
*/
return res;
}
case kpidNoProperty:
{
return MyCompare(lParam1, lParam2);
}
case kpidExtension:
{
const UString ext1 = GetExtension(panel->GetItemName((int)lParam1));
const UString ext2 = GetExtension(panel->GetItemName((int)lParam2));
return ext1.CompareNoCase(ext2);
}
}
/*
if (panel->_sortIndex == 1)
return MyCompare(file1.Size, file2.Size);
return ::CompareFileTime(&file1.LastWriteTime, &file2.LastWriteTime);
*/
// PROPID propID = panel->_properties[panel->_sortIndex].ID;
PROPID propID = panel->_sortID;
NCOM::CPropVariant propVariant1, propVariant2;
// Name must be first property
panel->_folder->GetProperty((UINT32)lParam1, propID, &propVariant1);
panel->_folder->GetProperty((UINT32)lParam2, propID, &propVariant2);
if(propVariant1.vt != propVariant2.vt)
return 0; // It means some BUG
if (propVariant1.vt == VT_BSTR)
{
return _wcsicmp(propVariant1.bstrVal, propVariant2.bstrVal);
}
return propVariant1.Compare(propVariant2);
// return 0;
}
int CALLBACK CompareItems(LPARAM lParam1, LPARAM lParam2, LPARAM lpData)
{
if(lpData == NULL)
return 0;
if (lParam1 == kParentIndex)
return -1;
if (lParam2 == kParentIndex)
return 1;
CPanel *panel = (CPanel*)lpData;
bool isDirectory1 = panel->IsItemFolder((int)lParam1);
bool isDirectory2 = panel->IsItemFolder((int)lParam2);
if(isDirectory1 && (!isDirectory2))
return -1;
if((!isDirectory1) && isDirectory2)
return 1;
int result = CompareItems2(lParam1, lParam2, lpData);
return panel->_ascending ? result: (-result);
}
/*
void CPanel::SortItems(int index)
{
if(index == _sortIndex)
_ascending = !_ascending;
else
{
_sortIndex = index;
_ascending = true;
switch (_properties[_sortIndex].ID)
{
case kpidSize:
case kpidPackedSize:
case kpidCreationTime:
case kpidLastAccessTime:
case kpidLastWriteTime:
_ascending = false;
break;
}
}
_listView.SortItems(CompareItems, (LPARAM)this);
_listView.EnsureVisible(_listView.GetFocusedItem(), false);
}
void CPanel::SortItemsWithPropID(PROPID propID)
{
int index = _properties.FindItemWithID(propID);
if (index >= 0)
SortItems(index);
}
*/
void CPanel::SortItemsWithPropID(PROPID propID)
{
if(propID == _sortID)
_ascending = !_ascending;
else
{
_sortID = propID;
_ascending = true;
switch (propID)
{
case kpidSize:
case kpidPackedSize:
case kpidCreationTime:
case kpidLastAccessTime:
case kpidLastWriteTime:
_ascending = false;
break;
}
}
_listView.SortItems(CompareItems, (LPARAM)this);
_listView.EnsureVisible(_listView.GetFocusedItem(), false);
}
void CPanel::OnColumnClick(LPNMLISTVIEW info)
{
/*
int index = _properties.FindItemWithID(_visibleProperties[info->iSubItem].ID);
SortItems(index);
*/
SortItemsWithPropID(_visibleProperties[info->iSubItem].ID);
}
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