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Sweden-Number/dlls/shell32/shlmenu.c

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/*
* see www.geocities.com/SiliconValley/4942/filemenu.html
*/
#include <string.h>
#include "shlobj.h"
#include "wine/obj_base.h"
#include "wine/obj_enumidlist.h"
#include "wine/obj_shellfolder.h"
#include "wine/undocshell.h"
#include "heap.h"
#include "debugtools.h"
#include "shell32_main.h"
#include "shlguid.h"
#include "pidl.h"
BOOL WINAPI FileMenu_DeleteAllItems (HMENU hMenu);
BOOL WINAPI FileMenu_AppendItemA(HMENU hMenu, LPCSTR lpText, UINT uID, int icon, HMENU hMenuPopup, int nItemHeight);
typedef struct
{
BOOL bInitialized;
BOOL bFixedItems;
/* create */
COLORREF crBorderColor;
int nBorderWidth;
HBITMAP hBorderBmp;
/* insert using pidl */
LPITEMIDLIST pidl;
UINT uID;
UINT uFlags;
UINT uEnumFlags;
LPFNFMCALLBACK lpfnCallback;
} FMINFO, *LPFMINFO;
typedef struct
{ int cchItemText;
int iIconIndex;
HMENU hMenu;
char szItemText[1];
} FMITEM, * LPFMITEM;
static BOOL bAbortInit;
#define CCH_MAXITEMTEXT 256
DEFAULT_DEBUG_CHANNEL(shell)
LPFMINFO FM_GetMenuInfo(HMENU hmenu)
{ MENUINFO MenuInfo;
LPFMINFO menudata;
MenuInfo.cbSize = sizeof(MENUINFO);
MenuInfo.fMask = MIM_MENUDATA;
if (! GetMenuInfo(hmenu, &MenuInfo))
return NULL;
menudata = (LPFMINFO)MenuInfo.dwMenuData;
if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
{
ERR("menudata corrupt: %p %lu\n", menudata, MenuInfo.cbSize);
return 0;
}
return menudata;
}
/*************************************************************************
* FM_SetMenuParameter [internal]
*
*/
static LPFMINFO FM_SetMenuParameter(
HMENU hmenu,
UINT uID,
LPCITEMIDLIST pidl,
UINT uFlags,
UINT uEnumFlags,
LPFNFMCALLBACK lpfnCallback)
{
LPFMINFO menudata;
TRACE("\n");
menudata = FM_GetMenuInfo(hmenu);
if ( menudata->pidl)
{ SHFree(menudata->pidl);
}
menudata->uID = uID;
menudata->pidl = ILClone(pidl);
menudata->uFlags = uFlags;
menudata->uEnumFlags = uEnumFlags;
menudata->lpfnCallback = lpfnCallback;
return menudata;
}
/*************************************************************************
* FM_InitMenuPopup [internal]
*
*/
static int FM_InitMenuPopup(HMENU hmenu, LPITEMIDLIST pAlternatePidl)
{ IShellFolder *lpsf, *lpsf2;
ULONG ulItemAttr = SFGAO_FOLDER;
UINT uID, uFlags, uEnumFlags;
LPFNFMCALLBACK lpfnCallback;
LPITEMIDLIST pidl;
char sTemp[MAX_PATH];
int NumberOfItems = 0, iIcon;
MENUINFO MenuInfo;
LPFMINFO menudata;
TRACE("0x%04x %p\n", hmenu, pAlternatePidl);
MenuInfo.cbSize = sizeof(MENUINFO);
MenuInfo.fMask = MIM_MENUDATA;
if (! GetMenuInfo(hmenu, &MenuInfo))
return FALSE;
menudata = (LPFMINFO)MenuInfo.dwMenuData;
if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
{
ERR("menudata corrupt: %p %lu\n", menudata, MenuInfo.cbSize);
return 0;
}
if (menudata->bInitialized)
return 0;
pidl = ((pAlternatePidl) ? pAlternatePidl : menudata->pidl);
if (!pidl)
return 0;
uID = menudata->uID;
uFlags = menudata->uFlags;
uEnumFlags = menudata->uEnumFlags;
lpfnCallback = menudata->lpfnCallback;
menudata->bInitialized = FALSE;
SetMenuInfo(hmenu, &MenuInfo);
if (SUCCEEDED (SHGetDesktopFolder(&lpsf)))
{
if (SUCCEEDED(IShellFolder_BindToObject(lpsf, pidl,0,(REFIID)&IID_IShellFolder,(LPVOID *)&lpsf2)))
{
IEnumIDList *lpe = NULL;
if (SUCCEEDED (IShellFolder_EnumObjects(lpsf2, 0, uEnumFlags, &lpe )))
{
LPITEMIDLIST pidlTemp = NULL;
ULONG ulFetched;
while ((!bAbortInit) && (NOERROR == IEnumIDList_Next(lpe,1,&pidlTemp,&ulFetched)))
{
if (SUCCEEDED (IShellFolder_GetAttributesOf(lpsf, 1, &pidlTemp, &ulItemAttr)))
{
ILGetDisplayName( pidlTemp, sTemp);
if (! (PidlToSicIndex(lpsf, pidlTemp, FALSE, 0, &iIcon)))
iIcon = FM_BLANK_ICON;
if ( SFGAO_FOLDER & ulItemAttr)
{
LPFMINFO lpFmMi;
MENUINFO MenuInfo;
HMENU hMenuPopup = CreatePopupMenu();
lpFmMi = (LPFMINFO) HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
lpFmMi->pidl = ILCombine(pidl, pidlTemp);
lpFmMi->uEnumFlags = SHCONTF_FOLDERS | SHCONTF_NONFOLDERS;
MenuInfo.cbSize = sizeof(MENUINFO);
MenuInfo.fMask = MIM_MENUDATA;
MenuInfo.dwMenuData = (DWORD) lpFmMi;
SetMenuInfo (hMenuPopup, &MenuInfo);
FileMenu_AppendItemA (hmenu, sTemp, uID, iIcon, hMenuPopup, FM_DEFAULT_HEIGHT);
}
else
{
((LPSTR)PathFindExtensionA(sTemp))[0] = 0x00;
FileMenu_AppendItemA (hmenu, sTemp, uID, iIcon, 0, FM_DEFAULT_HEIGHT);
}
}
if (lpfnCallback)
{
TRACE("enter callback\n");
lpfnCallback ( pidl, pidlTemp);
TRACE("leave callback\n");
}
NumberOfItems++;
}
IEnumIDList_Release (lpe);
}
IShellFolder_Release(lpsf2);
}
IShellFolder_Release(lpsf);
}
if ( GetMenuItemCount (hmenu) == 0 )
{ FileMenu_AppendItemA (hmenu, "(empty)", uID, FM_BLANK_ICON, 0, FM_DEFAULT_HEIGHT);
NumberOfItems++;
}
menudata->bInitialized = TRUE;
SetMenuInfo(hmenu, &MenuInfo);
return NumberOfItems;
}
/*************************************************************************
* FileMenu_Create [SHELL32.114]
*
* NOTES
* for non-root menus values are
* (ffffffff,00000000,00000000,00000000,00000000)
*/
HMENU WINAPI FileMenu_Create (
COLORREF crBorderColor,
int nBorderWidth,
HBITMAP hBorderBmp,
int nSelHeight,
UINT uFlags)
{
MENUINFO MenuInfo;
LPFMINFO menudata;
HMENU hMenu = CreatePopupMenu();
TRACE("0x%08lx 0x%08x 0x%08x 0x%08x 0x%08x hMenu=0x%08x\n",
crBorderColor, nBorderWidth, hBorderBmp, nSelHeight, uFlags, hMenu);
menudata = (LPFMINFO)HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(FMINFO));
menudata->crBorderColor = crBorderColor;
menudata->nBorderWidth = nBorderWidth;
menudata->hBorderBmp = hBorderBmp;
MenuInfo.cbSize = sizeof(MENUINFO);
MenuInfo.fMask = MIM_MENUDATA;
MenuInfo.dwMenuData = (DWORD) menudata;
SetMenuInfo (hMenu, &MenuInfo);
return hMenu;
}
/*************************************************************************
* FileMenu_Destroy [SHELL32.118]
*
* NOTES
* exported by name
*/
void WINAPI FileMenu_Destroy (HMENU hmenu)
{
LPFMINFO menudata;
TRACE("0x%08x\n", hmenu);
FileMenu_DeleteAllItems (hmenu);
menudata = FM_GetMenuInfo(hmenu);
if ( menudata->pidl)
{ SHFree( menudata->pidl);
}
HeapFree(GetProcessHeap(), 0, menudata);
DestroyMenu (hmenu);
}
/*************************************************************************
* FileMenu_AppendItemAW [SHELL32.115]
*
*/
BOOL WINAPI FileMenu_AppendItemA(
HMENU hMenu,
LPCSTR lpText,
UINT uID,
int icon,
HMENU hMenuPopup,
int nItemHeight)
{
LPSTR lpszText = (LPSTR)lpText;
MENUITEMINFOA mii;
LPFMITEM myItem;
LPFMINFO menudata;
MENUINFO MenuInfo;
TRACE("0x%08x %s 0x%08x 0x%08x 0x%08x 0x%08x\n",
hMenu, (lpszText!=FM_SEPARATOR) ? lpText: NULL,
uID, icon, hMenuPopup, nItemHeight);
ZeroMemory (&mii, sizeof(MENUITEMINFOA));
mii.cbSize = sizeof(MENUITEMINFOA);
if (lpText != FM_SEPARATOR)
{ int len = strlen (lpText);
myItem = (LPFMITEM) SHAlloc( sizeof(FMITEM) + len);
strcpy (myItem->szItemText, lpText);
myItem->cchItemText = len;
myItem->iIconIndex = icon;
myItem->hMenu = hMenu;
mii.fMask = MIIM_DATA;
mii.dwItemData = (DWORD) myItem;
}
if ( hMenuPopup )
{ /* sub menu */
mii.fMask |= MIIM_TYPE | MIIM_SUBMENU;
mii.fType = MFT_OWNERDRAW;
mii.hSubMenu = hMenuPopup;
}
else if (lpText == FM_SEPARATOR )
{ mii.fMask |= MIIM_ID | MIIM_TYPE;
mii.fType = MFT_SEPARATOR;
}
else
{ /* normal item */
mii.fMask |= MIIM_ID | MIIM_TYPE | MIIM_STATE;
mii.fState = MFS_ENABLED | MFS_DEFAULT;
mii.fType = MFT_OWNERDRAW;
}
mii.wID = uID;
InsertMenuItemA (hMenu, (UINT)-1, TRUE, &mii);
/* set bFixedItems to true */
MenuInfo.cbSize = sizeof(MENUINFO);
MenuInfo.fMask = MIM_MENUDATA;
if (! GetMenuInfo(hMenu, &MenuInfo))
return FALSE;
menudata = (LPFMINFO)MenuInfo.dwMenuData;
if ((menudata == 0) || (MenuInfo.cbSize != sizeof(MENUINFO)))
{
ERR("menudata corrupt: %p %lu\n", menudata, MenuInfo.cbSize);
return 0;
}
menudata->bFixedItems = TRUE;
SetMenuInfo(hMenu, &MenuInfo);
return TRUE;
}
BOOL WINAPI FileMenu_AppendItemAW(
HMENU hMenu,
LPCVOID lpText,
UINT uID,
int icon,
HMENU hMenuPopup,
int nItemHeight)
{
BOOL ret;
LPSTR lpszText=NULL;
if (SHELL_OsIsUnicode() && (lpText!=FM_SEPARATOR))
lpszText = HEAP_strdupWtoA ( GetProcessHeap(),0, lpText);
ret = FileMenu_AppendItemA(hMenu, (lpszText) ? lpszText : lpText, uID, icon, hMenuPopup, nItemHeight);
if (lpszText)
HeapFree( GetProcessHeap(), 0, lpszText );
return ret;
}
/*************************************************************************
* FileMenu_InsertUsingPidl [SHELL32.110]
*
* NOTES
* uEnumFlags any SHCONTF flag
*/
int WINAPI FileMenu_InsertUsingPidl (
HMENU hmenu,
UINT uID,
LPCITEMIDLIST pidl,
UINT uFlags,
UINT uEnumFlags,
LPFNFMCALLBACK lpfnCallback)
{
TRACE("0x%08x 0x%08x %p 0x%08x 0x%08x %p\n",
hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
pdump (pidl);
bAbortInit = FALSE;
FM_SetMenuParameter(hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
return FM_InitMenuPopup(hmenu, NULL);
}
/*************************************************************************
* FileMenu_ReplaceUsingPidl [SHELL32.113]
*
* FIXME: the static items are deleted but wont be refreshed
*/
int WINAPI FileMenu_ReplaceUsingPidl(
HMENU hmenu,
UINT uID,
LPCITEMIDLIST pidl,
UINT uEnumFlags,
LPFNFMCALLBACK lpfnCallback)
{
TRACE("0x%08x 0x%08x %p 0x%08x %p\n",
hmenu, uID, pidl, uEnumFlags, lpfnCallback);
FileMenu_DeleteAllItems (hmenu);
FM_SetMenuParameter(hmenu, uID, pidl, 0, uEnumFlags, lpfnCallback);
return FM_InitMenuPopup(hmenu, NULL);
}
/*************************************************************************
* FileMenu_Invalidate [SHELL32.111]
*/
void WINAPI FileMenu_Invalidate (HMENU hMenu)
{
FIXME("0x%08x\n",hMenu);
}
/*************************************************************************
* FileMenu_FindSubMenuByPidl [SHELL32.106]
*/
HMENU WINAPI FileMenu_FindSubMenuByPidl(
HMENU hMenu,
LPCITEMIDLIST pidl)
{
FIXME("0x%08x %p\n",hMenu, pidl);
return 0;
}
/*************************************************************************
* FileMenu_AppendFilesForPidl [SHELL32.124]
*/
int WINAPI FileMenu_AppendFilesForPidl(
HMENU hmenu,
LPCITEMIDLIST pidl,
BOOL bAddSeperator)
{
LPFMINFO menudata;
menudata = FM_GetMenuInfo(hmenu);
menudata->bInitialized = FALSE;
FM_InitMenuPopup(hmenu, pidl);
if (bAddSeperator)
FileMenu_AppendItemA (hmenu, FM_SEPARATOR, 0, 0, 0, FM_DEFAULT_HEIGHT);
TRACE("0x%08x %p 0x%08x\n",hmenu, pidl,bAddSeperator);
return 0;
}
/*************************************************************************
* FileMenu_AddFilesForPidl [SHELL32.125]
*
* NOTES
* uEnumFlags any SHCONTF flag
*/
int WINAPI FileMenu_AddFilesForPidl (
HMENU hmenu,
UINT uReserved,
UINT uID,
LPCITEMIDLIST pidl,
UINT uFlags,
UINT uEnumFlags,
LPFNFMCALLBACK lpfnCallback)
{
TRACE("0x%08x 0x%08x 0x%08x %p 0x%08x 0x%08x %p\n",
hmenu, uReserved, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
return FileMenu_InsertUsingPidl ( hmenu, uID, pidl, uFlags, uEnumFlags, lpfnCallback);
}
/*************************************************************************
* FileMenu_TrackPopupMenuEx [SHELL32.116]
*/
BOOL WINAPI FileMenu_TrackPopupMenuEx (
HMENU hMenu,
UINT uFlags,
int x,
int y,
HWND hWnd,
LPTPMPARAMS lptpm)
{
TRACE("0x%08x 0x%08x 0x%x 0x%x 0x%08x %p\n",
hMenu, uFlags, x, y, hWnd, lptpm);
return TrackPopupMenuEx(hMenu, uFlags, x, y, hWnd, lptpm);
}
/*************************************************************************
* FileMenu_GetLastSelectedItemPidls [SHELL32.107]
*/
BOOL WINAPI FileMenu_GetLastSelectedItemPidls(
UINT uReserved,
LPCITEMIDLIST *ppidlFolder,
LPCITEMIDLIST *ppidlItem)
{
FIXME("0x%08x %p %p\n",uReserved, ppidlFolder, ppidlItem);
return 0;
}
#define FM_ICON_SIZE 16
#define FM_Y_SPACE 4
#define FM_SPACE1 4
#define FM_SPACE2 2
#define FM_LEFTBORDER 2
#define FM_RIGHTBORDER 8
/*************************************************************************
* FileMenu_MeasureItem [SHELL32.112]
*/
LRESULT WINAPI FileMenu_MeasureItem(
HWND hWnd,
LPMEASUREITEMSTRUCT lpmis)
{
LPFMITEM pMyItem = (LPFMITEM)(lpmis->itemData);
HDC hdc = GetDC(hWnd);
SIZE size;
LPFMINFO menuinfo;
TRACE("0x%08x %p %s\n", hWnd, lpmis, pMyItem->szItemText);
GetTextExtentPoint32A(hdc, pMyItem->szItemText, pMyItem->cchItemText, &size);
lpmis->itemWidth = size.cx + FM_LEFTBORDER + FM_ICON_SIZE + FM_SPACE1 + FM_SPACE2 + FM_RIGHTBORDER;
lpmis->itemHeight = (size.cy > (FM_ICON_SIZE + FM_Y_SPACE)) ? size.cy : (FM_ICON_SIZE + FM_Y_SPACE);
/* add the menubitmap */
menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
if (menuinfo->nBorderWidth)
lpmis->itemWidth += menuinfo->nBorderWidth;
TRACE("-- 0x%04x 0x%04x\n", lpmis->itemWidth, lpmis->itemHeight);
ReleaseDC (hWnd, hdc);
return 0;
}
/*************************************************************************
* FileMenu_DrawItem [SHELL32.105]
*/
LRESULT WINAPI FileMenu_DrawItem(
HWND hWnd,
LPDRAWITEMSTRUCT lpdis)
{
LPFMITEM pMyItem = (LPFMITEM)(lpdis->itemData);
COLORREF clrPrevText, clrPrevBkgnd;
int xi,yi,xt,yt;
HIMAGELIST hImageList;
RECT TextRect, BorderRect;
LPFMINFO menuinfo;
TRACE("0x%08x %p %s\n", hWnd, lpdis, pMyItem->szItemText);
if (lpdis->itemState & ODS_SELECTED)
{
clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHTTEXT));
clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_HIGHLIGHT));
}
else
{
clrPrevText = SetTextColor(lpdis->hDC, GetSysColor (COLOR_MENUTEXT));
clrPrevBkgnd = SetBkColor(lpdis->hDC, GetSysColor (COLOR_MENU));
}
CopyRect(&TextRect, &(lpdis->rcItem));
/* add the menubitmap */
menuinfo = FM_GetMenuInfo(pMyItem->hMenu);
if (menuinfo->nBorderWidth)
TextRect.left += menuinfo->nBorderWidth;
BorderRect.right = menuinfo->nBorderWidth;
/* FillRect(lpdis->hDC, &BorderRect, CreateSolidBrush( menuinfo->crBorderColor));
*/
TextRect.left += FM_LEFTBORDER;
xi = TextRect.left + FM_SPACE1;
yi = TextRect.top + FM_Y_SPACE/2;
TextRect.bottom -= FM_Y_SPACE/2;
xt = xi + FM_ICON_SIZE + FM_SPACE2;
yt = yi;
ExtTextOutA (lpdis->hDC, xt , yt, ETO_OPAQUE, &TextRect, pMyItem->szItemText, pMyItem->cchItemText, NULL);
Shell_GetImageList(0, &hImageList);
pImageList_Draw(hImageList, pMyItem->iIconIndex, lpdis->hDC, xi, yi, ILD_NORMAL);
TRACE("-- 0x%04x 0x%04x 0x%04x 0x%04x\n", TextRect.left, TextRect.top, TextRect.right, TextRect.bottom);
SetTextColor(lpdis->hDC, clrPrevText);
SetBkColor(lpdis->hDC, clrPrevBkgnd);
return TRUE;
}
/*************************************************************************
* FileMenu_InitMenuPopup [SHELL32.109]
*
* NOTES
* The filemenu is a ownerdrawn menu. Call this function responding to
* WM_INITPOPUPMENU
*
*/
BOOL WINAPI FileMenu_InitMenuPopup (HMENU hmenu)
{
FM_InitMenuPopup(hmenu, NULL);
return TRUE;
}
/*************************************************************************
* FileMenu_HandleMenuChar [SHELL32.108]
*/
LRESULT WINAPI FileMenu_HandleMenuChar(
HMENU hMenu,
WPARAM wParam)
{
FIXME("0x%08x 0x%08x\n",hMenu,wParam);
return 0;
}
/*************************************************************************
* FileMenu_DeleteAllItems [SHELL32.104]
*
* NOTES
* exported by name
*/
BOOL WINAPI FileMenu_DeleteAllItems (HMENU hmenu)
{
MENUITEMINFOA mii;
LPFMINFO menudata;
int i;
TRACE("0x%08x\n", hmenu);
ZeroMemory ( &mii, sizeof(MENUITEMINFOA));
mii.cbSize = sizeof(MENUITEMINFOA);
mii.fMask = MIIM_SUBMENU|MIIM_DATA;
for (i = 0; i < GetMenuItemCount( hmenu ); i++)
{ GetMenuItemInfoA(hmenu, i, TRUE, &mii );
if (mii.dwItemData)
SHFree((LPFMINFO)mii.dwItemData);
if (mii.hSubMenu)
FileMenu_Destroy(mii.hSubMenu);
}
while (DeleteMenu (hmenu, 0, MF_BYPOSITION)){};
menudata = FM_GetMenuInfo(hmenu);
menudata->bInitialized = FALSE;
return TRUE;
}
/*************************************************************************
* FileMenu_DeleteItemByCmd [SHELL32.]
*
*/
BOOL WINAPI FileMenu_DeleteItemByCmd (HMENU hMenu, UINT uID)
{
MENUITEMINFOA mii;
TRACE("0x%08x 0x%08x\n", hMenu, uID);
ZeroMemory ( &mii, sizeof(MENUITEMINFOA));
mii.cbSize = sizeof(MENUITEMINFOA);
mii.fMask = MIIM_SUBMENU;
GetMenuItemInfoA(hMenu, uID, FALSE, &mii );
if ( mii.hSubMenu )
{
/* FIXME: Do what? */
}
DeleteMenu(hMenu, MF_BYCOMMAND, uID);
return TRUE;
}
/*************************************************************************
* FileMenu_DeleteItemByIndex [SHELL32.140]
*/
BOOL WINAPI FileMenu_DeleteItemByIndex ( HMENU hMenu, UINT uPos)
{
MENUITEMINFOA mii;
TRACE("0x%08x 0x%08x\n", hMenu, uPos);
ZeroMemory ( &mii, sizeof(MENUITEMINFOA));
mii.cbSize = sizeof(MENUITEMINFOA);
mii.fMask = MIIM_SUBMENU;
GetMenuItemInfoA(hMenu, uPos, TRUE, &mii );
if ( mii.hSubMenu )
{
/* FIXME: Do what? */
}
DeleteMenu(hMenu, MF_BYPOSITION, uPos);
return TRUE;
}
/*************************************************************************
* FileMenu_DeleteItemByFirstID [SHELL32.141]
*/
BOOL WINAPI FileMenu_DeleteItemByFirstID(
HMENU hMenu,
UINT uID)
{
TRACE("0x%08x 0x%08x\n", hMenu, uID);
return 0;
}
/*************************************************************************
* FileMenu_DeleteSeparator [SHELL32.142]
*/
BOOL WINAPI FileMenu_DeleteSeparator(HMENU hMenu)
{
TRACE("0x%08x\n", hMenu);
return 0;
}
/*************************************************************************
* FileMenu_EnableItemByCmd [SHELL32.143]
*/
BOOL WINAPI FileMenu_EnableItemByCmd(
HMENU hMenu,
UINT uID,
BOOL bEnable)
{
TRACE("0x%08x 0x%08x 0x%08x\n", hMenu, uID,bEnable);
return 0;
}
/*************************************************************************
* FileMenu_GetItemExtent [SHELL32.144]
*
* NOTES
* if the menu is to big, entrys are getting cut away!!
*/
DWORD WINAPI FileMenu_GetItemExtent (HMENU hMenu, UINT uPos)
{ RECT rect;
FIXME("0x%08x 0x%08x\n", hMenu, uPos);
if (GetMenuItemRect(0, hMenu, uPos, &rect))
{ FIXME("0x%04x 0x%04x 0x%04x 0x%04x\n",
rect.right, rect.left, rect.top, rect.bottom);
return ((rect.right-rect.left)<<16) + (rect.top-rect.bottom);
}
return 0x00100010; /*fixme*/
}
/*************************************************************************
* FileMenu_AbortInitMenu [SHELL32.120]
*
*/
void WINAPI FileMenu_AbortInitMenu (void)
{ TRACE("\n");
bAbortInit = TRUE;
}
/*************************************************************************
* SHFind_InitMenuPopup [SHELL32.149]
*
*
* PARAMETERS
* hMenu [in] handle of menu previously created
* hWndParent [in] parent window
* w [in] no pointer (0x209 over here) perhaps menu IDs ???
* x [in] no pointer (0x226 over here)
*
* RETURNS
* LPXXXXX pointer to struct containing a func addr at offset 8
* or NULL at failure.
*/
LPVOID WINAPI SHFind_InitMenuPopup (HMENU hMenu, HWND hWndParent, DWORD w, DWORD x)
{ FIXME("hmenu=0x%08x hwnd=0x%08x 0x%08lx 0x%08lx stub\n",
hMenu,hWndParent,w,x);
return NULL; /* this is supposed to be a pointer */
}
/*************************************************************************
* Shell_MergeMenus [SHELL32.67]
*
*/
BOOL _SHIsMenuSeparator(HMENU hm, int i)
{
MENUITEMINFOA mii;
mii.cbSize = sizeof(MENUITEMINFOA);
mii.fMask = MIIM_TYPE;
mii.cch = 0; /* WARNING: We MUST initialize it to 0*/
if (!GetMenuItemInfoA(hm, i, TRUE, &mii))
{
return(FALSE);
}
if (mii.fType & MFT_SEPARATOR)
{
return(TRUE);
}
return(FALSE);
}
HRESULT WINAPI Shell_MergeMenus (HMENU hmDst, HMENU hmSrc, UINT uInsert, UINT uIDAdjust, UINT uIDAdjustMax, ULONG uFlags)
{ int nItem;
HMENU hmSubMenu;
BOOL bAlreadySeparated;
MENUITEMINFOA miiSrc;
char szName[256];
UINT uTemp, uIDMax = uIDAdjust;
TRACE("hmenu1=0x%04x hmenu2=0x%04x 0x%04x 0x%04x 0x%04x 0x%04lx\n",
hmDst, hmSrc, uInsert, uIDAdjust, uIDAdjustMax, uFlags);
if (!hmDst || !hmSrc)
{ return uIDMax;
}
nItem = GetMenuItemCount(hmDst);
if (uInsert >= (UINT)nItem) /* insert position inside menu? */
{
uInsert = (UINT)nItem; /* append on the end */
bAlreadySeparated = TRUE;
}
else
{
bAlreadySeparated = _SHIsMenuSeparator(hmDst, uInsert);;
}
if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
{
/* Add a separator between the menus */
InsertMenuA(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
bAlreadySeparated = TRUE;
}
/* Go through the menu items and clone them*/
for (nItem = GetMenuItemCount(hmSrc) - 1; nItem >= 0; nItem--)
{
miiSrc.cbSize = sizeof(MENUITEMINFOA);
miiSrc.fMask = MIIM_STATE | MIIM_ID | MIIM_SUBMENU | MIIM_CHECKMARKS | MIIM_TYPE | MIIM_DATA;
/* We need to reset this every time through the loop in case menus DON'T have IDs*/
miiSrc.fType = MFT_STRING;
miiSrc.dwTypeData = szName;
miiSrc.dwItemData = 0;
miiSrc.cch = sizeof(szName);
if (!GetMenuItemInfoA(hmSrc, nItem, TRUE, &miiSrc))
{
continue;
}
/* TRACE("found menu=0x%04x %s id=0x%04x mask=0x%08x smenu=0x%04x\n", hmSrc, debugstr_a(miiSrc.dwTypeData), miiSrc.wID, miiSrc.fMask, miiSrc.hSubMenu);
*/
if (miiSrc.fType & MFT_SEPARATOR)
{
/* This is a separator; don't put two of them in a row */
if (bAlreadySeparated)
continue;
bAlreadySeparated = TRUE;
}
else if (miiSrc.hSubMenu)
{
if (uFlags & MM_SUBMENUSHAVEIDS)
{
miiSrc.wID += uIDAdjust; /* add uIDAdjust to the ID */
if (miiSrc.wID > uIDAdjustMax) /* skip ID's higher uIDAdjustMax */
continue;
if (uIDMax <= miiSrc.wID) /* remember the highest ID */
uIDMax = miiSrc.wID + 1;
}
else
{
miiSrc.fMask &= ~MIIM_ID; /* Don't set IDs for submenus that didn't have them already */
}
hmSubMenu = miiSrc.hSubMenu;
miiSrc.hSubMenu = CreatePopupMenu();
if (!miiSrc.hSubMenu) return(uIDMax);
uTemp = Shell_MergeMenus(miiSrc.hSubMenu, hmSubMenu, 0, uIDAdjust, uIDAdjustMax, uFlags & MM_SUBMENUSHAVEIDS);
if (uIDMax <= uTemp)
uIDMax = uTemp;
bAlreadySeparated = FALSE;
}
else /* normal menu item */
{
miiSrc.wID += uIDAdjust; /* add uIDAdjust to the ID */
if (miiSrc.wID > uIDAdjustMax) /* skip ID's higher uIDAdjustMax */
continue;
if (uIDMax <= miiSrc.wID) /* remember the highest ID */
uIDMax = miiSrc.wID + 1;
bAlreadySeparated = FALSE;
}
/* TRACE("inserting menu=0x%04x %s id=0x%04x mask=0x%08x smenu=0x%04x\n", hmDst, debugstr_a(miiSrc.dwTypeData), miiSrc.wID, miiSrc.fMask, miiSrc.hSubMenu);
*/
if (!InsertMenuItemA(hmDst, uInsert, TRUE, &miiSrc))
{
return(uIDMax);
}
}
/* Ensure the correct number of separators at the beginning of the
inserted menu items*/
if (uInsert == 0)
{
if (bAlreadySeparated)
{
DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
}
}
else
{
if (_SHIsMenuSeparator(hmDst, uInsert-1))
{
if (bAlreadySeparated)
{
DeleteMenu(hmDst, uInsert, MF_BYPOSITION);
}
}
else
{
if ((uFlags & MM_ADDSEPARATOR) && !bAlreadySeparated)
{
/* Add a separator between the menus*/
InsertMenuA(hmDst, uInsert, MF_BYPOSITION | MF_SEPARATOR, 0, NULL);
}
}
}
return(uIDMax);
}
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