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f08f4dcc3c02464c17753b3feafcfe5243b9e236
easy7zip/CPP/7zip/UI/FileManager/PanelListNotify.cpp
Igor Pavlov f08f4dcc3c 9.34
2016-05-28 00:16:51 +01:00

657 lines
16 KiB
C++
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// PanelListNotify.cpp
#include "StdAfx.h"
#include "resource.h"
#include "../../../Common/IntToString.h"
#include "../../../Common/StringConvert.h"
#include "../../../Windows/PropVariant.h"
#include "../../../Windows/PropVariantConv.h"
#include "../Common/PropIDUtils.h"
#include "../../PropID.h"
#include "App.h"
#include "Panel.h"
#include "FormatUtils.h"
using namespace NWindows;
static void ConvertSizeToString(UInt64 value, wchar_t *dest)
{
char s[32];
ConvertUInt64ToString(value, s);
unsigned i = MyStringLen(s);
unsigned pos = ARRAY_SIZE(s);
s[--pos] = 0;
while (i > 3)
{
s[--pos] = s[--i];
s[--pos] = s[--i];
s[--pos] = s[--i];
s[--pos] = L' ';
}
while (i > 0)
s[--pos] = s[--i];
for (;;)
{
char c = s[pos++];
*dest++ = (unsigned char)c;
if (c == 0)
break;
}
}
UString ConvertSizeToString(UInt64 value)
{
wchar_t s[32];
ConvertSizeToString(value, s);
return s;
}
static inline char GetHex(Byte value)
{
return (char)((value < 10) ? ('0' + value) : ('A' + (value - 10)));
}
void HexToString(char *dest, const Byte *data, UInt32 size)
{
for (UInt32 i = 0; i < size; i++)
{
Byte b = data[i];
dest[0] = GetHex((Byte)((b >> 4) & 0xF));
dest[1] = GetHex((Byte)(b & 0xF));
dest += 2;
}
*dest = 0;
}
LRESULT CPanel::SetItemText(LVITEMW &item)
{
if (_dontShowMode)
return 0;
UInt32 realIndex = GetRealIndex(item);
/*
if ((item.mask & LVIF_IMAGE) != 0)
{
bool defined = false;
CComPtr<IFolderGetSystemIconIndex> folderGetSystemIconIndex;
_folder.QueryInterface(&folderGetSystemIconIndex);
if (folderGetSystemIconIndex)
{
folderGetSystemIconIndex->GetSystemIconIndex(index, &item.iImage);
defined = (item.iImage > 0);
}
if (!defined)
{
NCOM::CPropVariant prop;
_folder->GetProperty(index, kpidAttrib, &prop);
UINT32 attrib = 0;
if (prop.vt == VT_UI4)
attrib = prop.ulVal;
else if (IsItemFolder(index))
attrib |= FILE_ATTRIBUTE_DIRECTORY;
if (_currentFolderPrefix.IsEmpty())
throw 1;
else
item.iImage = _extToIconMap.GetIconIndex(attrib, GetSystemString(GetItemName(index)));
}
// item.iImage = 1;
}
*/
if ((item.mask & LVIF_TEXT) == 0)
return 0;
if (realIndex == kParentIndex)
return 0;
const CItemProperty &property = _visibleProperties[item.iSubItem];
PROPID propID = property.ID;
if (property.IsRawProp)
{
const void *data;
UInt32 dataSize;
UInt32 propType;
RINOK(_folderRawProps->GetRawProp(realIndex, propID, &data, &dataSize, &propType));
int limit = item.cchTextMax - 1;
if (dataSize == 0)
{
item.pszText[0] = 0;
return 0;
}
if (propID == kpidNtReparse)
{
UString s;
ConvertNtReparseToString((const Byte *)data, dataSize, s);
if (!s.IsEmpty())
{
int i;
for (i = 0; i < limit; i++)
{
wchar_t c = s[i];
if (c == 0)
break;
item.pszText[i] = c;
}
item.pszText[i] = 0;
return 0;
}
}
else if (propID == kpidNtSecure)
{
AString s;
ConvertNtSecureToString((const Byte *)data, dataSize, s);
if (!s.IsEmpty())
{
int i;
for (i = 0; i < limit; i++)
{
wchar_t c = s[i];
if (c == 0)
break;
item.pszText[i] = c;
}
item.pszText[i] = 0;
return 0;
}
}
{
const UInt32 kMaxDataSize = 64;
if (dataSize > kMaxDataSize)
{
char temp[64];
MyStringCopy(temp, "data:");
ConvertUInt32ToString(dataSize, temp + 5);
int i;
for (i = 0; i < limit; i++)
{
wchar_t c = temp[i];
if (c == 0)
break;
item.pszText[i] = c;
}
item.pszText[i] = 0;
}
else
{
if ((int)dataSize > limit)
dataSize = limit;
WCHAR *dest = item.pszText;
for (UInt32 i = 0; i < dataSize; i++)
{
Byte b = ((const Byte *)data)[i];
dest[0] = GetHex((Byte)((b >> 4) & 0xF));
dest[1] = GetHex((Byte)(b & 0xF));
dest += 2;
}
*dest = 0;
}
}
return 0;
}
/*
{
NCOM::CPropVariant prop;
if (propID == kpidType)
string = GetFileType(index);
else
{
HRESULT result = m_ArchiveFolder->GetProperty(index, propID, &prop);
if (result != S_OK)
{
// PrintMessage("GetPropertyValue error");
return 0;
}
string = ConvertPropertyToString(prop, propID, false);
}
}
*/
// const NFind::CFileInfo &aFileInfo = m_Files[index];
NCOM::CPropVariant prop;
/*
bool needRead = true;
if (propID == kpidSize)
{
CComPtr<IFolderGetItemFullSize> getItemFullSize;
if (_folder.QueryInterface(&getItemFullSize) == S_OK)
{
if (getItemFullSize->GetItemFullSize(index, &prop) == S_OK)
needRead = false;
}
}
if (needRead)
*/
if (item.cchTextMax < 32)
{
if (item.cchTextMax > 0)
item.pszText[0] = 0;
return 0;
}
if (propID == kpidName)
{
if (_folderGetItemName)
{
const wchar_t *name = NULL;
unsigned nameLen = 0;
_folderGetItemName->GetItemName(realIndex, &name, &nameLen);
if (name)
{
int dest = 0;
int limit = item.cchTextMax - 1;
for (int i = 0; dest < limit;)
{
wchar_t c = name[i++];
if (c == 0)
break;
item.pszText[dest++] = c;
if (c != ' ')
continue;
if (name[i + 1] != ' ')
continue;
int t = 2;
for (; name[i + t] == ' '; t++);
if (t >= 4 && dest + 4 <= limit)
{
item.pszText[dest++] = '.';
item.pszText[dest++] = '.';
item.pszText[dest++] = '.';
item.pszText[dest++] = ' ';
i += t;
}
}
item.pszText[dest] = 0;
return 0;
}
}
}
if (propID == kpidPrefix)
{
if (_folderGetItemName)
{
const wchar_t *name = NULL;
unsigned nameLen = 0;
_folderGetItemName->GetItemPrefix(realIndex, &name, &nameLen);
if (name)
{
int dest = 0;
int limit = item.cchTextMax - 1;
for (int i = 0; dest < limit;)
{
wchar_t c = name[i++];
if (c == 0)
break;
item.pszText[dest++] = c;
}
item.pszText[dest] = 0;
return 0;
}
}
}
HRESULT res = _folder->GetProperty(realIndex, propID, &prop);
if (res != S_OK)
{
MyStringCopy(item.pszText, L"Error: ");
// s = UString(L"Error: ") + HResultToMessage(res);
}
else if ((prop.vt == VT_UI8 || prop.vt == VT_UI4 || prop.vt == VT_UI2) && (
propID == kpidSize ||
propID == kpidPackSize ||
propID == kpidNumSubDirs ||
propID == kpidNumSubFiles ||
propID == kpidPosition ||
propID == kpidNumBlocks ||
propID == kpidClusterSize ||
propID == kpidTotalSize ||
propID == kpidFreeSpace ||
propID == kpidUnpackSize
))
{
UInt64 v = 0;
ConvertPropVariantToUInt64(prop, v);
ConvertSizeToString(v, item.pszText);
}
else if (prop.vt == VT_BSTR)
{
int limit = item.cchTextMax - 1;
const wchar_t *src = prop.bstrVal;
int i;
for (i = 0; i < limit; i++)
{
wchar_t c = src[i];
if (c == 0) break;
if (c == 0xA) c = ' ';
if (c == 0xD) c = ' ';
item.pszText[i] = c;
}
item.pszText[i] = 0;
}
else
{
char temp[64];
ConvertPropertyToShortString(temp, prop, propID, false);
int i;
int limit = item.cchTextMax - 1;
for (i = 0; i < limit; i++)
{
wchar_t c = temp[i];
if (c == 0)
break;
item.pszText[i] = c;
}
item.pszText[i] = 0;
}
return 0;
}
#ifndef UNDER_CE
extern DWORD g_ComCtl32Version;
#endif
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;
}
extern bool g_LVN_ITEMACTIVATE_Support;
void CPanel::OnNotifyActivateItems()
{
bool alt = IsKeyDown(VK_MENU);
bool ctrl = IsKeyDown(VK_CONTROL);
bool shift = IsKeyDown(VK_SHIFT);
if (!shift && alt && !ctrl)
Properties();
else
OpenSelectedItems(!shift || alt || ctrl);
}
bool CPanel::OnNotifyList(LPNMHDR header, LRESULT &result)
{
switch(header->code)
{
case LVN_ITEMCHANGED:
{
if (_enableItemChangeNotify)
{
if (!_mySelectMode)
OnItemChanged((LPNMLISTVIEW)header);
// Post_Refresh_StatusBar();
/* 9.26: we don't call Post_Refresh_StatusBar.
it was very slow if we select big number of files
and then clead slection by selecting just new file.
probably it called slow Refresh_StatusBar for each item deselection.
I hope Refresh_StatusBar still will be called for each key / mouse action.
*/
}
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:
{
LPNMLVKEYDOWN keyDownInfo = LPNMLVKEYDOWN(header);
bool boolResult = OnKeyDown(keyDownInfo, result);
switch(keyDownInfo->wVKey)
{
case VK_CONTROL:
case VK_SHIFT:
case VK_MENU:
break;
default:
Post_Refresh_StatusBar();
}
return boolResult;
}
case LVN_COLUMNCLICK:
OnColumnClick(LPNMLISTVIEW(header));
return false;
case LVN_ITEMACTIVATE:
if (g_LVN_ITEMACTIVATE_Support)
{
OnNotifyActivateItems();
return false;
}
break;
case NM_DBLCLK:
case NM_RETURN:
if (!g_LVN_ITEMACTIVATE_Support)
{
OnNotifyActivateItems();
return false;
}
break;
case NM_RCLICK:
Post_Refresh_StatusBar();
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();
Post_Refresh_StatusBar();
if (_mySelectMode)
#ifndef UNDER_CE
if (g_ComCtl32Version >= MAKELONG(71, 4))
#endif
OnLeftClick((MY_NMLISTVIEW_NMITEMACTIVATE *)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 || (_markDeletedItems && _thereAreDeletedItems))
return OnCustomDraw((LPNMLVCUSTOMDRAW)header, result);
break;
}
case LVN_BEGINDRAG:
{
OnDrag((LPNMLISTVIEW)header);
Post_Refresh_StatusBar();
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;
lplvcd->clrTextBk = _listView.GetBkColor();
if (_mySelectMode)
{
if (realIndex != kParentIndex && _selectedStatusVector[realIndex])
lplvcd->clrTextBk = RGB(255, 192, 192);
}
if (_markDeletedItems && _thereAreDeletedItems)
{
if (IsItem_Deleted(realIndex))
lplvcd->clrText = RGB(255, 0, 0);
}
// 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::Refresh_StatusBar()
{
/*
g_name_cnt++;
char s[256];
sprintf(s, "g_name_cnt = %8d", g_name_cnt);
OutputDebugStringA(s);
*/
// DWORD dw = GetTickCount();
CRecordVector<UInt32> indices;
GetOperatedItemIndices(indices);
wchar_t temp[32];
ConvertUInt32ToString(indices.Size(), temp);
// UString s1 = MyFormatNew(g_App.LangString_N_SELECTED_ITEMS, NumberToString(indices.Size()));
// UString s1 = MyFormatNew(IDS_N_SELECTED_ITEMS, NumberToString(indices.Size()));
_statusBar.SetText(0, MyFormatNew(g_App.LangString_N_SELECTED_ITEMS, temp));
// _statusBar.SetText(0, MyFormatNew(IDS_N_SELECTED_ITEMS, NumberToString(indices.Size())));
wchar_t selectSizeString[32];
selectSizeString[0] = 0;
if (indices.Size() > 0)
{
// for (int ttt = 0; ttt < 1000; ttt++) {
UInt64 totalSize = 0;
FOR_VECTOR (i, indices)
totalSize += GetItemSize(indices[i]);
ConvertSizeToString(totalSize, selectSizeString);
// }
}
_statusBar.SetText(1, selectSizeString);
int focusedItem = _listView.GetFocusedItem();
wchar_t sizeString[32];
sizeString[0] = 0;
wchar_t dateString[32];
dateString[0] = 0;
if (focusedItem >= 0 && _listView.GetSelectedCount() > 0)
{
int realIndex = GetRealItemIndex(focusedItem);
if (realIndex != kParentIndex)
{
ConvertSizeToString(GetItemSize(realIndex), sizeString);
NCOM::CPropVariant prop;
if (_folder->GetProperty(realIndex, kpidMTime, &prop) == S_OK)
{
char dateString2[32];
dateString2[0] = 0;
ConvertPropertyToShortString(dateString2, prop, kpidMTime, false);
for (int i = 0;; i++)
{
char c = dateString2[i];
dateString[i] = c;
if (c == 0)
break;
}
}
}
}
_statusBar.SetText(2, sizeString);
_statusBar.SetText(3, dateString);
// _statusBar.SetText(4, nameString);
// _statusBar2.SetText(1, MyFormatNew(L"{0} bytes", NumberToStringW(totalSize)));
// }
/*
dw = GetTickCount() - dw;
sprintf(s, "status = %8d ms", dw);
OutputDebugStringA(s);
*/
}
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