// PanelListNotify.cpp
#include "StdAfx.h"
#include "resource.h"
#include "Common/IntToString.h"
#include "Common/StringConvert.h"
#include "Windows/PropVariant.h"
#include "Windows/PropVariantConversions.h"
// #include "Windows/COM.h"
#include "../Common/PropIDUtils.h"
#include "../../PropID.h"
#include "Panel.h"
#include "FormatUtils.h"
using namespace NWindows;
static UString ConvertSizeToString(UINT64 value)
{
wchar_t s[64];
if (value < (UINT64(10000) {
ConvertUInt64ToString(value, s);
return UString(s) + L" B";
}
if (value < (UINT64(10000) {
ConvertUInt64ToString((value >> 10), s);
return UString(s) + L" K";
}
if (value < (UINT64(10000) {
ConvertUInt64ToString((value >> 20), s);
return UString(s) + L" M";
}
ConvertUInt64ToString((value >> 30), s);
return UString(s) + L" G";
}
LRESULT CPanel::SetItemText(LVITEMW &item)
{
if (_dontShowMode)
return 0;
UINT32 realIndex = GetRealIndex(item);
/*
if ((item.mask & LVIF_IMAGE) != 0)
{
bool defined = false;
CComPtr folderGetSystemIconIndex;
_folder.QueryInterface(&folderGetSystemIconIndex);
if (folderGetSystemIconIndex)
{
folderGetSystemIconIndex->GetSystemIconIndex(index, &item.iImage);
defined = (item.iImage > 0);
}
if (!defined)
{
NCOM::CPropVariant propVariant;
_folder->GetProperty(index, kpidAttributes, &propVariant);
UINT32 attributes = 0;
if (propVariant.vt == VT_UI4)
attributes = propVariant.ulVal;
else
{
if (IsItemFolder(index))
attributes |= FILE_ATTRIBUTE_DIRECTORY;
}
if (_currentFolderPrefix.IsEmpty())
{
throw 1;
}
else
item.iImage = _extToIconMap.GetIconIndex(attributes,
GetSystemString(GetItemName(index)));
}
// item.iImage = 1;
}
*/
if ((item.mask & LVIF_TEXT) == 0)
return 0;
if (realIndex == kParentIndex)
return 0;
UString s;
UINT32 subItemIndex = item.iSubItem;
PROPID propID = _visibleProperties[subItemIndex].ID;
/*
{
NCOM::CPropVariant property;
if(propID == kpidType)
string = GetFileType(index);
else
{
HRESULT result = m_ArchiveFolder->GetProperty(index, propID, &property);
if (result != S_OK)
{
// PrintMessage("GetPropertyValue error");
return 0;
}
string = ConvertPropertyToString(property, propID, false);
}
}
*/
// const NFind::CFileInfo &aFileInfo = m_Files[index];
NCOM::CPropVariant propVariant;
/*
bool needRead = true;
if (propID == kpidSize)
{
CComPtr getItemFullSize;
if (_folder.QueryInterface(&getItemFullSize) == S_OK)
{
if (getItemFullSize->GetItemFullSize(index, &propVariant) == S_OK)
needRead = false;
}
}
if (needRead)
*/
if (_folder->GetProperty(realIndex, propID, &propVariant) != S_OK)
throw 2723407;
if ((propID == kpidSize || propID == kpidPackedSize ||
propID == kpidTotalSize || propID == kpidFreeSpace ||
propID == kpidClusterSize)
&&
(propVariant.vt == VT_UI8 || propVariant.vt == VT_UI4))
s = ConvertSizeToString(ConvertPropVariantToUInt64(propVariant));
else
s = ConvertPropertyToString(propVariant, propID, false);
{
s.Replace(wchar_t(0xA), L' ');
s.Replace(wchar_t(0xD), L' ');
}
int size = item.cchTextMax;
if(size > 0)
{
if(s.Length() + 1 > size)
s = s.Left(size - 1);
MyStringCopy(item.pszText, (const wchar_t *)s);
}
return 0;
}
extern DWORD g_ComCtl32Version;
void CPanel::OnItemChanged(NMLISTVIEW *item)
{
int index = (int)item->lParam;
if (index == kParentIndex)
return;
bool oldSelected = (item->uOldState & LVIS_SELECTED) != 0;
bool newSelected = (item->uNewState & LVIS_SELECTED) != 0;
// Don't change this code. It works only with such check
if(oldSelected != newSelected)
_selectedStatusVector[index] = newSelected;
}
bool CPanel::OnNotifyList(LPNMHDR header, LRESULT &result)
{
// bool alt = (::GetKeyState(VK_MENU) & 0x8000) != 0;
// bool ctrl = (::GetKeyState(VK_CONTROL) & 0x8000) != 0;
// bool shift = (::GetKeyState(VK_SHIFT) & 0x8000) != 0;
switch(header->code)
{
case LVN_ITEMCHANGED:
{
if (_enableItemChangeNotify)
{
if (!_mySelectMode)
OnItemChanged((LPNMLISTVIEW)header);
RefreshStatusBar();
}
return false;
}
/*
case LVN_ODSTATECHANGED:
{
break;
}
*/
case LVN_GETDISPINFOW:
{
LV_DISPINFOW *dispInfo = (LV_DISPINFOW *)header;
//is the sub-item information being requested?
if((dispInfo->item.mask & LVIF_TEXT) != 0 ||
(dispInfo->item.mask & LVIF_IMAGE) != 0)
SetItemText(dispInfo->item);
return false;
}
case LVN_KEYDOWN:
{
bool boolResult = OnKeyDown(LPNMLVKEYDOWN(header), result);
RefreshStatusBar();
return boolResult;
}
case LVN_COLUMNCLICK:
OnColumnClick(LPNMLISTVIEW(header));
return false;
/*
case LVN_ITEMACTIVATE:
RefreshStatusBar();
if (!alt && !ctrl && !shift)
OpenSelectedItems(true);
return false;
*/
case NM_DBLCLK:
RefreshStatusBar();
OpenSelectedItems(true);
return false;
case NM_RETURN:
{
bool alt = (::GetKeyState(VK_MENU) & 0x8000) != 0;
bool ctrl = (::GetKeyState(VK_CONTROL) & 0x8000) != 0;
// bool leftCtrl = (::GetKeyState(VK_LCONTROL) & 0x8000) != 0;
// bool RightCtrl = (::GetKeyState(VK_RCONTROL) & 0x8000) != 0;
bool shift = (::GetKeyState(VK_SHIFT) & 0x8000) != 0;
if (!shift && alt && !ctrl)
{
Properties();
return false;
}
OpenSelectedItems(true);
return false;
}
case NM_RCLICK:
RefreshStatusBar();
break;
/*
return OnRightClick((LPNMITEMACTIVATE)header, result);
*/
/*
case NM_CLICK:
SendRefreshStatusBarMessage();
return 0;
// TODO : Handler default action...
return 0;
case LVN_ITEMCHANGED:
{
NMLISTVIEW *pNMLV = (NMLISTVIEW *) lpnmh;
SelChange(pNMLV);
return TRUE;
}
case NM_SETFOCUS:
return onSetFocus(NULL);
case NM_KILLFOCUS:
return onKillFocus(NULL);
*/
case NM_CLICK:
{
// we need SetFocusToList, if we drag-select items from other panel.
SetFocusToList();
RefreshStatusBar();
if(_mySelectMode)
if(g_ComCtl32Version >= MAKELONG(71, 4))
OnLeftClick((LPNMITEMACTIVATE)header);
return false;
}
case LVN_BEGINLABELEDITW:
result = OnBeginLabelEdit((LV_DISPINFOW *)header);
return true;
case LVN_ENDLABELEDITW:
result = OnEndLabelEdit((LV_DISPINFOW *)header);
return true;
case NM_CUSTOMDRAW:
{
if (_mySelectMode)
return OnCustomDraw((LPNMLVCUSTOMDRAW)header, result);
break;
}
case LVN_BEGINDRAG:
{
OnDrag((LPNMLISTVIEW)header);
RefreshStatusBar();
break;
}
// case LVN_BEGINRDRAG:
}
return false;
}
bool CPanel::OnCustomDraw(LPNMLVCUSTOMDRAW lplvcd, LRESULT &result)
{
switch(lplvcd->nmcd.dwDrawStage)
{
case CDDS_PREPAINT :
result = CDRF_NOTIFYITEMDRAW;
return true;
case CDDS_ITEMPREPAINT:
/*
SelectObject(lplvcd->nmcd.hdc,
GetFontForItem(lplvcd->nmcd.dwItemSpec,
lplvcd->nmcd.lItemlParam) );
lplvcd->clrText = GetColorForItem(lplvcd->nmcd.dwItemSpec,
lplvcd->nmcd.lItemlParam);
lplvcd->clrTextBk = GetBkColorForItem(lplvcd->nmcd.dwItemSpec,
lplvcd->nmcd.lItemlParam);
*/
int realIndex = (int)lplvcd->nmcd.lItemlParam;
bool selected = false;
if (realIndex != kParentIndex)
selected = _selectedStatusVector[realIndex];
if (selected)
lplvcd->clrTextBk = RGB(255, 192, 192);
// lplvcd->clrText = RGB(255, 0, 128);
else
lplvcd->clrTextBk = _listView.GetBkColor();
// lplvcd->clrText = RGB(0, 0, 0);
// result = CDRF_NEWFONT;
result = CDRF_NOTIFYITEMDRAW;
return true;
// return false;
// return true;
/*
case CDDS_SUBITEM | CDDS_ITEMPREPAINT:
if (lplvcd->iSubItem == 0)
{
// lplvcd->clrText = RGB(255, 0, 0);
lplvcd->clrTextBk = RGB(192, 192, 192);
}
else
{
lplvcd->clrText = RGB(0, 0, 0);
lplvcd->clrTextBk = RGB(255, 255, 255);
}
return true;
*/
/* At this point, you can change the background colors for the item
and any subitems and return CDRF_NEWFONT. If the list-view control
is in report mode, you can simply return CDRF_NOTIFYSUBITEMREDRAW
to customize the item's subitems individually */
}
return false;
}
void CPanel::OnRefreshStatusBar()
{
CRecordVector indices;
GetOperatedItemIndices(indices);
_statusBar.SetText(0, MyFormatNew(IDS_N_SELECTED_ITEMS, 0x02000301, NumberToString(indices.Size())));
UString selectSizeString;
if (indices.Size() > 0)
{
UINT64 totalSize = 0;
for (int i = 0; i < indices.Size(); i++)
totalSize += GetItemSize(indices[i]);
selectSizeString = ConvertSizeToString(totalSize);
}
_statusBar.SetText(1, selectSizeString);
int focusedItem = _listView.GetFocusedItem();
UString sizeString;
UString dateString;
if (focusedItem >= 0 && _listView.GetSelectedCount() > 0)
{
int realIndex = GetRealItemIndex(focusedItem);
if (realIndex != kParentIndex)
{
sizeString = ConvertSizeToString(GetItemSize(realIndex));
NCOM::CPropVariant propVariant;
if (_folder->GetProperty(realIndex, kpidLastWriteTime, &propVariant) == S_OK)
dateString = ConvertPropertyToString(propVariant, kpidLastWriteTime, false);
}
}
_statusBar.SetText(2, sizeString);
_statusBar.SetText(3, dateString);
// _statusBar.SetText(4, nameString);
// _statusBar2.SetText(1, MyFormatNew(L"{0} bytes", NumberToStringW(totalSize)));
}
