CDefView.cpp File Reference

#include "precomp.h"
#include <atlwin.h>
#include <ui/rosctrls.h>

Include dependency graph for CDefView.cpp:

Go to the source code of this file.

Classes
struct	LISTVIEW_SORT_INFO
struct	PERSISTCOLUMNS
struct	PERSISTCLASSICVIEWSTATE
struct	MenuCleanup
class	CDefView

Macros
#define	SHV_CHANGE_NOTIFY   (WM_USER + 0x1111)
#define	SHV_UPDATESTATUSBAR   (WM_USER + 0x1112)
#define	CONTEXT_MENU_BASE_ID   1
#define	ID_LISTVIEW   1
#define	GET_WM_COMMAND_ID(wp, lp)   LOWORD(wp)
#define	GET_WM_COMMAND_HWND(wp, lp)   (HWND)(lp)
#define	GET_WM_COMMAND_CMD(wp, lp)   HIWORD(wp)
#define	UPDATEFOLDERVIEWFLAGS(bits, bit, set)   ( (bits) = ((bits) & ~(bit)) | ((set) ? (bit) : 0) )
#define	SCROLLAREAWIDTH   20

Typedefs
typedef void(CALLBACK *	PFNSHGETSETTINGSPROC) (LPSHELLFLAGSTATE lpsfs, DWORD dwMask)
typedef CSimpleMap< LPARAM, INT >	CLParamIndexMap

Enumerations
enum	{   DEFVIEW_ARRANGESORT_MAXENUM = 9 , DEFVIEW_ARRANGESORT_MAX = DEFVIEW_ARRANGESORT_MAXENUM + 1 , DVIDM_ARRANGESORT_LAST = FCIDM_SHVIEWLAST , DVIDM_ARRANGESORT_FIRST = DVIDM_ARRANGESORT_LAST - (DEFVIEW_ARRANGESORT_MAX - 1) ,   DVIDM_COMMDLG_SELECT = DVIDM_ARRANGESORT_FIRST - 1 , DVIDM_CONTEXTMENU_LAST = DVIDM_COMMDLG_SELECT - 1 , DVIDM_CONTEXTMENU_FIRST = FCIDM_SHVIEWFIRST }

Functions
	WINE_DEFAULT_DEBUG_CHANNEL (shell)
static UINT	GetContextMenuFlags (IShellBrowser *pSB, SFGAOF sfgao)
static void	ClientToListView (HWND hwndLV, POINT *ppt)
static BOOL	AppendMenuItem (HMENU hMenu, UINT MF, UINT Id, LPCWSTR String, SIZE_T Data=0)
static SIZE_T	GetMenuItemDataById (HMENU hMenu, UINT Id)
static HMENU	GetSubmenuByID (HMENU hmenu, UINT id)
static UINT	ReallyGetMenuItemID (HMENU hmenu, int i)
static UINT	CalculateCharWidth (HWND hwnd)
static COLORREF	GetViewColor (COLORREF Clr, UINT SysFallback)
static HRESULT	SHGetLVColumnSubItem (HWND List, UINT Col)
static VOID	DrawTileBitmap (HDC hDC, LPCRECT prc, HBITMAP hbm, INT nWidth, INT nHeight, INT dx, INT dy)
static BOOL	SelectExtOnRename (void)
static BOOL	ILIsParentOrSpecialParent (PCIDLIST_ABSOLUTE pidl1, PCIDLIST_ABSOLUTE pidl2)
HRESULT	SHGetMenuIdFromMenuMsg (UINT uMsg, LPARAM lParam, UINT *CmdId)
HRESULT	SHSetMenuIdInMenuMsg (UINT uMsg, LPARAM lParam, UINT CmdId)
static HRESULT	Read (IStream *pS, LPVOID buffer, ULONG cb)
static DWORD	ReadDWORD (IPropertyBag *pPB, LPCWSTR name, DWORD def)
static HRESULT	LoadColumnsStream (PERSISTCOLUMNS &cols, IStream *pS)
static INT CALLBACK	SelectionMoveCompareFunc (LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
HRESULT	CDefView_CreateInstance (IShellFolder *pFolder, REFIID riid, LPVOID *ppvOut)
HRESULT WINAPI	SHCreateShellFolderView (const SFV_CREATE *pcsfv, IShellView **ppsv)

Macro Definition Documentation

CONTEXT_MENU_BASE_ID

#define CONTEXT_MENU_BASE_ID   1

Definition at line 82 of file CDefView.cpp.

GET_WM_COMMAND_CMD

#define GET_WM_COMMAND_CMD	(		wp,
			lp
	)		HIWORD(wp)

Definition at line 588 of file CDefView.cpp.

GET_WM_COMMAND_HWND

#define GET_WM_COMMAND_HWND	(		wp,
			lp
	)		(HWND)(lp)

Definition at line 587 of file CDefView.cpp.

GET_WM_COMMAND_ID

#define GET_WM_COMMAND_ID	(		wp,
			lp
	)		LOWORD(wp)

Definition at line 586 of file CDefView.cpp.

ID_LISTVIEW

#define ID_LISTVIEW   1

Definition at line 583 of file CDefView.cpp.

SCROLLAREAWIDTH

#define SCROLLAREAWIDTH   20

Definition at line 4269 of file CDefView.cpp.

SHV_CHANGE_NOTIFY

#define SHV_CHANGE_NOTIFY   (WM_USER + 0x1111)

Definition at line 77 of file CDefView.cpp.

SHV_UPDATESTATUSBAR

#define SHV_UPDATESTATUSBAR   (WM_USER + 0x1112)

Definition at line 78 of file CDefView.cpp.

UPDATEFOLDERVIEWFLAGS

#define UPDATEFOLDERVIEWFLAGS	(		bits,
			bit,
			set
	)		( (bits) = ((bits) & ~(bit)) | ((set) ? (bit) : 0) )

Definition at line 3465 of file CDefView.cpp.

Typedef Documentation

CLParamIndexMap

typedef CSimpleMap<LPARAM, INT> CLParamIndexMap

Definition at line 4543 of file CDefView.cpp.

PFNSHGETSETTINGSPROC

typedef void(CALLBACK * PFNSHGETSETTINGSPROC) (LPSHELLFLAGSTATE lpsfs, DWORD dwMask)

Definition at line 590 of file CDefView.cpp.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
DEFVIEW_ARRANGESORT_MAXENUM
DEFVIEW_ARRANGESORT_MAX
DVIDM_ARRANGESORT_LAST
DVIDM_ARRANGESORT_FIRST
DVIDM_COMMDLG_SELECT
DVIDM_CONTEXTMENU_LAST
DVIDM_CONTEXTMENU_FIRST

Definition at line 46 of file CDefView.cpp.

      {
    DEFVIEW_ARRANGESORT_MAXENUM = 9, // Limit the number of the visible columns we will display in the submenu
    DEFVIEW_ARRANGESORT_MAX = DEFVIEW_ARRANGESORT_MAXENUM + 1, // Reserve one extra for the current sort-by column
    DVIDM_ARRANGESORT_LAST = FCIDM_SHVIEWLAST,
    DVIDM_ARRANGESORT_FIRST = DVIDM_ARRANGESORT_LAST - (DEFVIEW_ARRANGESORT_MAX - 1),
    DVIDM_COMMDLG_SELECT = DVIDM_ARRANGESORT_FIRST - 1,
 
    DVIDM_CONTEXTMENU_LAST = DVIDM_COMMDLG_SELECT - 1,
    // FIXME: FCIDM_SHVIEWFIRST is 0 and using that with QueryContextMenu is a
    // bad idea because it hides bugs related to the ids in ici.lpVerb.
    // CONTEXT_MENU_BASE_ID acknowledges this but failed to apply the fix everywhere.
    DVIDM_CONTEXTMENU_FIRST = FCIDM_SHVIEWFIRST,
};

Function Documentation

AppendMenuItem()

static BOOL AppendMenuItem ( HMENU  hMenu, UINT  MF, UINT  Id, LPCWSTR  String, SIZE_T  Data = 0  )

static

Definition at line 157 of file CDefView.cpp.

{
    MENUITEMINFOW mii;
    mii.cbSize = sizeof(mii);
    mii.fMask = MIIM_TYPE | MIIM_ID | MIIM_DATA | MIIM_STATE;
    mii.fState = MF & (MFS_CHECKED | MFS_DISABLED);
    mii.fType = MF & ~mii.fState;
    mii.wID = Id;
    mii.dwTypeData = const_cast<LPWSTR>(String);
    mii.dwItemData = Data;
    return InsertMenuItemW(hMenu, -1, TRUE, &mii);
}

Referenced by CDefView::ColumnListChanged(), CDefView::DoColumnContextMenu(), and CDefView::FillArrangeAsMenu().

CalculateCharWidth()

static UINT CalculateCharWidth ( HWND  hwnd )

static

Definition at line 201 of file CDefView.cpp.

{
    UINT ret = 0;
    HDC hDC = GetDC(hwnd);
    if (hDC)
    {
        HGDIOBJ hOrg = SelectObject(hDC, (HGDIOBJ)SendMessage(hwnd, WM_GETFONT, 0, 0));
        ret = GdiGetCharDimensions(hDC, NULL, NULL);
        SelectObject(hDC, hOrg);
        ReleaseDC(hwnd, hDC);
    }
    return ret;
}

Referenced by CDefView::LoadColumn().

CDefView_CreateInstance()

HRESULT CDefView_CreateInstance	(	IShellFolder *	pFolder,
		REFIID	riid,
		LPVOID *	ppvOut
	)

Definition at line 4789 of file CDefView.cpp.

{
    return ShellObjectCreatorInit<CDefView>(pFolder, riid, ppvOut);
}

Referenced by SHCreateShellFolderView().

ClientToListView()

static void ClientToListView ( HWND  hwndLV, POINT *  ppt  )

static

Definition at line 119 of file CDefView.cpp.

{
    POINT Origin = {};
 
    // FIXME: LVM_GETORIGIN is broken. See CORE-17266
    if (!ListView_GetOrigin(hwndLV, &Origin))
        return;
 
    ppt->x += Origin.x;
    ppt->y += Origin.y;
}

Referenced by CDefView::drag_notify_subitem(), CDefView::Drop(), and CDefView::OnNotify().

DrawTileBitmap()

static VOID DrawTileBitmap ( HDC  hDC, LPCRECT  prc, HBITMAP  hbm, INT  nWidth, INT  nHeight, INT  dx, INT  dy  )

static

Definition at line 1687 of file CDefView.cpp.

{
    INT x0 = prc->left, y0 = prc->top, x1 = prc->right, y1 = prc->bottom;
    x0 += dx;
    y0 += dy;
 
    HDC hMemDC = CreateCompatibleDC(hDC);
    HGDIOBJ hbmOld = SelectObject(hMemDC, hbm);
 
    for (INT y = y0; y < y1; y += nHeight)
    {
        for (INT x = x0; x < x1; x += nWidth)
        {
            BitBlt(hDC, x, y, nWidth, nHeight, hMemDC, 0, 0, SRCCOPY);
        }
    }
 
    SelectObject(hMemDC, hbmOld);
    DeleteDC(hMemDC);
}

Referenced by CDefView::OnPrintClient().

GetContextMenuFlags()

static UINT GetContextMenuFlags ( IShellBrowser *  pSB, SFGAOF  sfgao  )

static

Definition at line 104 of file CDefView.cpp.

{
    UINT cmf = CMF_NORMAL;
    if (GetKeyState(VK_SHIFT) < 0)
        cmf |= CMF_EXTENDEDVERBS;
    if (sfgao & SFGAO_CANRENAME)
        cmf |= CMF_CANRENAME;
    HWND hwnd = NULL;
    if (pSB && SUCCEEDED(pSB->GetControlWindow(FCW_TREE, &hwnd)) && hwnd)
        cmf |= CMF_EXPLORE;
    return cmf;
}

Referenced by CDefView::FillFileMenu(), CDefView::OnContextMenu(), and CDefView::OpenSelectedItems().

GetMenuItemDataById()

static SIZE_T GetMenuItemDataById ( HMENU  hMenu, UINT  Id  )

static

Definition at line 170 of file CDefView.cpp.

{
    MENUITEMINFOW mii;
    mii.cbSize = FIELD_OFFSET(MENUITEMINFOW, hbmpItem);
    mii.fMask = MIIM_DATA;
    if (GetMenuItemInfoW(hMenu, Id, FALSE, &mii))
        return mii.dwItemData;
    else
        return 0;
}

Referenced by CDefView::DoColumnContextMenu(), and CDefView::OnCommand().

GetSubmenuByID()

static HMENU GetSubmenuByID ( HMENU  hmenu, UINT  id  )

static

Definition at line 181 of file CDefView.cpp.

{
    MENUITEMINFOW mii = {sizeof(mii), MIIM_SUBMENU};
    if (::GetMenuItemInfoW(hmenu, id, FALSE, &mii))
        return mii.hSubMenu;
 
    return NULL;
}

Referenced by CDefView::ColumnListChanged(), CDefView::FillEditMenu(), CDefView::FillFileMenu(), CDefView::FillViewMenu(), and CDefView::OnInitMenuPopup().

GetViewColor()

static COLORREF GetViewColor ( COLORREF  Clr, UINT  SysFallback  )

inlinestatic

Definition at line 215 of file CDefView.cpp.

{
    return Clr != CLR_INVALID ? Clr : GetSysColor(SysFallback);
}

Referenced by CDefView::OnPrintClient(), and CDefView::UpdateListColors().

ILIsParentOrSpecialParent()

static BOOL ILIsParentOrSpecialParent ( PCIDLIST_ABSOLUTE  pidl1, PCIDLIST_ABSOLUTE  pidl2  )

static

Definition at line 2898 of file CDefView.cpp.

{
    if (!pidl1 || !pidl2)
        return FALSE;
    if (ILIsParent(pidl1, pidl2, TRUE))
        return TRUE;
 
    CComHeapPtr<ITEMIDLIST_ABSOLUTE> pidl2Clone(ILClone(pidl2));
    ILRemoveLastID(pidl2Clone);
    return ILIsEqual(pidl1, pidl2Clone);
}

Referenced by CDefView::OnChangeNotify().

LoadColumnsStream()

static HRESULT LoadColumnsStream ( PERSISTCOLUMNS &  cols, IStream *  pS  )

static

Definition at line 3313 of file CDefView.cpp.

{
    HRESULT hr = Read(pS, &cols, FIELD_OFFSET(PERSISTCOLUMNS, Columns));
    if (FAILED(hr))
        return hr;
    if (cols.Signature != PERSISTCOLUMNS::SIG || cols.Count > cols.MAXCOUNT)
        return HResultFromWin32(ERROR_INVALID_DATA);
    return Read(pS, &cols.Columns, sizeof(*cols.Columns) * cols.Count);
}

Referenced by CDefView::LoadViewState().

Read()

static HRESULT Read ( IStream *  pS, LPVOID  buffer, ULONG  cb  )

static

Definition at line 3284 of file CDefView.cpp.

{
    ULONG read;
    HRESULT hr = pS->Read(buffer, cb, &read);
    return FAILED(hr) ? hr : (cb == read ? S_OK : HResultFromWin32(ERROR_MORE_DATA));
}

ReadDWORD()

static DWORD ReadDWORD ( IPropertyBag *  pPB, LPCWSTR  name, DWORD  def  )

static

Definition at line 3291 of file CDefView.cpp.

{
    DWORD value;
    HRESULT hr = SHPropertyBag_ReadDWORD(pPB, name, &value);
    return SUCCEEDED(hr) ? value : def;
}

Referenced by CDefView::LoadViewState().

ReallyGetMenuItemID()

static UINT ReallyGetMenuItemID ( HMENU  hmenu, int  i  )

static

Definition at line 192 of file CDefView.cpp.

{
    MENUITEMINFOW mii = {sizeof(mii), MIIM_ID};
    if (::GetMenuItemInfoW(hmenu, i, TRUE, &mii))
        return mii.wID;
 
    return UINT_MAX;
}

Referenced by CDefView::OnInitMenuPopup().

SelectExtOnRename()

static BOOL SelectExtOnRename ( void  )

static

Definition at line 2625 of file CDefView.cpp.

{
    HKEY hKey;
    LONG error;
    DWORD dwValue = FALSE, cbValue;
 
    error = RegOpenKeyExW(HKEY_CURRENT_USER, REGSTR_PATH_EXPLORER, 0, KEY_READ, &hKey);
    if (error)
        return dwValue;
 
    cbValue = sizeof(dwValue);
    RegQueryValueExW(hKey, L"SelectExtOnRename", NULL, NULL, (LPBYTE)&dwValue, &cbValue);
 
    RegCloseKey(hKey);
    return !!dwValue;
}

Referenced by CDefView::OnNotify().

SelectionMoveCompareFunc()

static INT CALLBACK SelectionMoveCompareFunc ( LPARAM  lParam1, LPARAM  lParam2, LPARAM  lParamSort  )

static

Definition at line 4546 of file CDefView.cpp.

{
    CLParamIndexMap *pmap = (CLParamIndexMap *)lParamSort;
    INT i1 = pmap->Lookup(lParam1), i2 = pmap->Lookup(lParam2);
    if (i1 < i2)
        return -1;
    if (i1 > i2)
        return 1;
    return 0;
}

Referenced by CDefView::_MoveSelectionOnAutoArrange().

SHCreateShellFolderView()

HRESULT WINAPI SHCreateShellFolderView	(	const SFV_CREATE *	pcsfv,
		IShellView **	ppsv
	)

Definition at line 4794 of file CDefView.cpp.

{
    CComPtr<IShellView> psv;
    HRESULT hRes;
 
    if (!ppsv)
        return E_INVALIDARG;
 
    *ppsv = NULL;
 
    if (!pcsfv || pcsfv->cbSize != sizeof(*pcsfv))
        return E_INVALIDARG;
 
    TRACE("sf=%p outer=%p callback=%p\n",
      pcsfv->pshf, pcsfv->psvOuter, pcsfv->psfvcb);
 
    hRes = CDefView_CreateInstance(pcsfv->pshf, IID_PPV_ARG(IShellView, &psv));
    if (FAILED(hRes))
        return hRes;
 
    if (pcsfv->psfvcb)
    {
        CComPtr<IShellFolderView> sfv;
        if (SUCCEEDED(psv->QueryInterface(IID_PPV_ARG(IShellFolderView, &sfv))))
        {
            sfv->SetCallback(pcsfv->psfvcb, NULL);
        }
    }
 
    *ppsv = psv.Detach();
    return hRes;
}

Referenced by CZipFolder::CreateViewObject(), CFindFolder::CreateViewObject(), CCabFolder::CreateViewObject(), CFontExt::CreateViewObject(), CControlPanelFolder::CreateViewObject(), CDesktopFolder::CreateViewObject(), CDrivesFolder::CreateViewObject(), CFSFolder::CreateViewObject(), CNetFolder::CreateViewObject(), CPrinterFolder::CreateViewObject(), CRecycleBin::CreateViewObject(), CCommonFolder< TSelf, TItemId, TExtractIcon >::CreateViewObject(), ResetDefViewFolderSettings(), SHCreateShellFolderViewEx(), START_TEST(), test_SHCreateShellFolderView(), and ShellBrowser::UpdateFolderView().

SHGetLVColumnSubItem()

static HRESULT SHGetLVColumnSubItem ( HWND  List, UINT  Col  )

static

Definition at line 1014 of file CDefView.cpp.

{
    LVCOLUMN lvc;
    lvc.mask = LVCF_SUBITEM;
    if (!ListView_GetColumn(List, Col, &lvc))
        return E_FAIL;
    else
        return lvc.iSubItem;
}

Referenced by CDefView::MapFolderColumnToListColumn(), and CDefView::MapListColumnToFolderColumn().

SHGetMenuIdFromMenuMsg()

HRESULT SHGetMenuIdFromMenuMsg	(	UINT	uMsg,
		LPARAM	lParam,
		UINT *	CmdId
	)

Definition at line 1733 of file CDefaultContextMenu.cpp.

{
    if (uMsg == WM_DRAWITEM)
    {
        DRAWITEMSTRUCT* pDrawStruct = reinterpret_cast<DRAWITEMSTRUCT*>(lParam);
        *CmdId = pDrawStruct->itemID;
        return S_OK;
    }
    else if (uMsg == WM_MEASUREITEM)
    {
        MEASUREITEMSTRUCT* pMeasureStruct = reinterpret_cast<MEASUREITEMSTRUCT*>(lParam);
        *CmdId = pMeasureStruct->itemID;
        return S_OK;
    }
 
    return E_FAIL;
}

Referenced by CDefaultContextMenu::HandleMenuMsg2(), and CDefView::OnCustomItem().

SHSetMenuIdInMenuMsg()

HRESULT SHSetMenuIdInMenuMsg	(	UINT	uMsg,
		LPARAM	lParam,
		UINT	CmdId
	)

Definition at line 1751 of file CDefaultContextMenu.cpp.

{
    if (uMsg == WM_DRAWITEM)
    {
        DRAWITEMSTRUCT* pDrawStruct = reinterpret_cast<DRAWITEMSTRUCT*>(lParam);
        pDrawStruct->itemID = CmdId;
        return S_OK;
    }
    else if (uMsg == WM_MEASUREITEM)
    {
        MEASUREITEMSTRUCT* pMeasureStruct = reinterpret_cast<MEASUREITEMSTRUCT*>(lParam);
        pMeasureStruct->itemID = CmdId;
        return S_OK;
    }
 
    return E_FAIL;
}

Referenced by CDefaultContextMenu::HandleMenuMsg2(), and CDefView::OnCustomItem().

WINE_DEFAULT_DEBUG_CHANNEL()

WINE_DEFAULT_DEBUG_CHANNEL

(

shell

)