diff options
Diffstat (limited to 'CPP/7zip/UI/FileManager/PanelListNotify.cpp')
| -rwxr-xr-x | CPP/7zip/UI/FileManager/PanelListNotify.cpp | 392 |
1 files changed, 392 insertions, 0 deletions
diff --git a/CPP/7zip/UI/FileManager/PanelListNotify.cpp b/CPP/7zip/UI/FileManager/PanelListNotify.cpp new file mode 100755 index 00000000..69b06119 --- /dev/null +++ b/CPP/7zip/UI/FileManager/PanelListNotify.cpp @@ -0,0 +1,392 @@ +// 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) << 0) /*&& ((value & 0x3FF) != 0 || value == 0)*/) + { + ConvertUInt64ToString(value, s); + return UString(s) + L" B"; + } + if (value < (UINT64(10000) << 10)) + { + ConvertUInt64ToString((value >> 10), s); + return UString(s) + L" K"; + } + if (value < (UINT64(10000) << 20)) + { + 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<IFolderGetSystemIconIndex> 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<IFolderGetItemFullSize> 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<UINT32> 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))); +} |