mirror of
https://github.com/reactos/reactos.git
synced 2024-07-06 20:55:16 +00:00
implemented drawing menu bar
svn path=/trunk/; revision=5891
This commit is contained in:
Thomas Bluemel
parent
926aaa42ea
commit
1847e2839e
|
|
@ -89,7 +89,7 @@ DWORD
|
|||
STDCALL
|
||||
NtUserBuildMenuItemList(
|
||||
HMENU hMenu,
|
||||
LPCMENUITEMINFOW* lpmiil,
|
||||
PVOID Buffer,
|
||||
ULONG nBufSize,
|
||||
DWORD Reserved);
|
||||
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: menu.c,v 1.30 2003/08/27 22:58:12 weiden Exp $
|
||||
/* $Id: menu.c,v 1.31 2003/08/28 10:39:44 weiden Exp $
|
||||
*
|
||||
* PROJECT: ReactOS user32.dll
|
||||
* FILE: lib/user32/windows/menu.c
|
||||
|
|
@ -311,17 +311,165 @@ MenuGetMenuBarHeight(HWND hWnd, ULONG MenuBarWidth, LONG OrgX, LONG OrgY)
|
|||
return(GetSystemMetrics(SM_CYMENU));
|
||||
}
|
||||
|
||||
static BOOL
|
||||
MeasureMenuItem(HWND hWnd, HMENU mnu, HDC hDC, MENUITEMINFOW *mii, RECT *mir, LPWSTR str)
|
||||
{
|
||||
BOOL res = FALSE;
|
||||
MEASUREITEMSTRUCT mis;
|
||||
SIZE sz;
|
||||
|
||||
if(mii->fType & MFT_OWNERDRAW)
|
||||
{
|
||||
/* send WM_MEASUREITEM message to window */
|
||||
mis.CtlType = ODT_MENU;
|
||||
mis.CtlID = 0;
|
||||
mis.itemID = mii->wID;
|
||||
mis.itemWidth = 0;
|
||||
mis.itemHeight = 0;
|
||||
mis.itemData = mii->dwItemData;
|
||||
res = (BOOL)SendMessageW(hWnd, WM_MEASUREITEM, 0, (LPARAM)&mis);
|
||||
if(res)
|
||||
{
|
||||
mir->right = mir->left + mis.itemWidth;
|
||||
mir->bottom = mir->top + mis.itemHeight;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* FIXME calculate size internally assuming the menu item is empty */
|
||||
mir->right = mir->left + 1;
|
||||
mir->bottom = mir->top + 1;
|
||||
}
|
||||
return res;
|
||||
}
|
||||
else
|
||||
{
|
||||
GetTextExtentPoint32W(hDC, str, mii->cch, &sz);
|
||||
/* FIXME calculate the size of the menu item */
|
||||
mir->right = mir->left + sz.cx + 6;
|
||||
mir->bottom = mir->top + max(sz.cy, GetSystemMetrics(SM_CYMENU));
|
||||
return TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
static BOOL
|
||||
DrawMenuItem(HWND hWnd, HMENU mnu, HDC hDC, MENUITEMINFOW *mii, RECT *mir, LPWSTR str)
|
||||
{
|
||||
BOOL res = FALSE;
|
||||
DRAWITEMSTRUCT dis;
|
||||
|
||||
if(mii->fType & MFT_OWNERDRAW)
|
||||
{
|
||||
/* send WM_DRAWITEM message to window */
|
||||
dis.CtlType = ODT_MENU;
|
||||
dis.CtlID = 0;
|
||||
dis.itemID = mii->wID;
|
||||
dis.itemAction = ODA_DRAWENTIRE; /* FIXME */
|
||||
dis.itemState = 0; /* FIXME */
|
||||
dis.hwndItem = (HWND)mnu;
|
||||
dis.hDC = hDC;
|
||||
RtlCopyMemory(&dis.rcItem, mir, sizeof(RECT));
|
||||
dis.itemData = mii->dwItemData;
|
||||
res = (BOOL)SendMessageW(hWnd, WM_DRAWITEM, 0, (LPARAM)&dis);
|
||||
return res;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* FIXME draw the menu item */
|
||||
SetTextColor(hDC, COLOR_MENUTEXT);
|
||||
DrawTextW(hDC, str, -1, mir, DT_SINGLELINE | DT_VCENTER | DT_CENTER);
|
||||
}
|
||||
return res;
|
||||
}
|
||||
|
||||
|
||||
UINT
|
||||
MenuDrawMenuBar(HDC hDC, LPRECT Rect, HWND hWnd, BOOL Draw)
|
||||
{
|
||||
/* FIXME cache menu bar items using NtUserDrawMenuBarTemp() */
|
||||
UINT height;
|
||||
HMENU mnu;
|
||||
HANDLE hHeap;
|
||||
PVOID Buf, hBuf;
|
||||
DWORD BufSize, Items, Items2;
|
||||
MENUITEMINFOW *mii;
|
||||
RECT *omir, *mir = NULL;
|
||||
LPWSTR str;
|
||||
|
||||
height = Rect->bottom - Rect->top;
|
||||
mnu = GetMenu(hWnd); /* Fixme - pass menu handle as parameter */
|
||||
/* get menu item list size */
|
||||
BufSize = NtUserBuildMenuItemList(mnu, (VOID*)1, 0, 0);
|
||||
if(BufSize)
|
||||
{
|
||||
/* FIXME cache menu bar items using NtUserDrawMenuBarTemp()
|
||||
instead of allocating and deallocating memory everytime */
|
||||
|
||||
/* FIXME select menu font first */
|
||||
SetTextColor(hDC, COLOR_MENUTEXT);
|
||||
DrawTextW(hDC, L"FIXME: Draw Menubar", -1, Rect, DT_SINGLELINE | DT_VCENTER);
|
||||
hHeap = GetProcessHeap();
|
||||
hBuf = HeapAlloc(hHeap, 0, BufSize);
|
||||
if(!hBuf)
|
||||
return(Rect->bottom - Rect->top);
|
||||
Buf = hBuf;
|
||||
/* copy menu items into buffer */
|
||||
Items = Items2 = NtUserBuildMenuItemList(mnu, Buf, BufSize, 0);
|
||||
|
||||
/* calculate menu item rectangles */
|
||||
while(Items > 0)
|
||||
{
|
||||
omir = mir;
|
||||
mii = (LPMENUITEMINFOW)Buf;
|
||||
Buf += sizeof(MENUITEMINFOW);
|
||||
mir = (LPRECT)Buf;
|
||||
Buf += sizeof(RECT);
|
||||
if(mii->cch)
|
||||
{
|
||||
str = (LPWSTR)Buf;
|
||||
Buf += (mii->cch + 1) * sizeof(WCHAR);
|
||||
}
|
||||
else
|
||||
str = NULL;
|
||||
if(omir)
|
||||
{
|
||||
mir->left = omir->right + 1;
|
||||
mir->top = omir->top;
|
||||
mir->right += mir->left;
|
||||
mir->bottom += mir->top;
|
||||
}
|
||||
else
|
||||
{
|
||||
mir->left = Rect->left;
|
||||
mir->top = Rect->top;
|
||||
}
|
||||
MeasureMenuItem(hWnd, mnu, hDC, mii, mir, str);
|
||||
|
||||
height = max(height, mir->top + mir->bottom);
|
||||
/* DbgPrint("Measure menu item %ws: (%d, %d, %d, %d)\n", str, mir->left, mir->top, mir->right, mir->bottom); */
|
||||
Items--;
|
||||
}
|
||||
height = max(height, GetSystemMetrics(SM_CYMENU));
|
||||
|
||||
Buf = hBuf;
|
||||
/* draw menu items */
|
||||
while (Items2 > 0)
|
||||
{
|
||||
mii = (LPMENUITEMINFOW)Buf;
|
||||
Buf += sizeof(MENUITEMINFOW);
|
||||
mir = (LPRECT)Buf;
|
||||
Buf += sizeof(RECT);
|
||||
if(mii->cch)
|
||||
{
|
||||
str = (LPWSTR)Buf;
|
||||
Buf += (mii->cch + 1) * sizeof(WCHAR);
|
||||
}
|
||||
else
|
||||
str = NULL;
|
||||
/* DbgPrint("Draw menu item %ws at (%d, %d, %d, %d)\n", str, mir->left, mir->top, mir->right, mir->bottom); */
|
||||
DrawMenuItem(hWnd, mnu, hDC, mii, mir, str);
|
||||
Items2--;
|
||||
}
|
||||
|
||||
HeapFree(hHeap, 0, hBuf);
|
||||
}
|
||||
|
||||
return(Rect->bottom - Rect->top);
|
||||
return height;
|
||||
}
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -26,6 +26,7 @@ typedef struct _MENU_ITEM
|
|||
ULONG_PTR dwItemData;
|
||||
UNICODE_STRING Text;
|
||||
HBITMAP hbmpItem;
|
||||
RECT Rect;
|
||||
} MENU_ITEM, *PMENU_ITEM;
|
||||
|
||||
typedef struct _MENU_OBJECT
|
||||
|
|
@ -116,7 +117,7 @@ DWORD
|
|||
STDCALL
|
||||
NtUserBuildMenuItemList(
|
||||
HMENU hMenu,
|
||||
LPCMENUITEMINFOW* lpmiil,
|
||||
PVOID Buffer,
|
||||
ULONG nBufSize,
|
||||
DWORD Reserved);
|
||||
|
||||
|
|
|
|||
|
|
@ -16,7 +16,7 @@
|
|||
* along with this program; if not, write to the Free Software
|
||||
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
||||
*/
|
||||
/* $Id: menu.c,v 1.28 2003/08/27 22:58:12 weiden Exp $
|
||||
/* $Id: menu.c,v 1.29 2003/08/28 10:39:44 weiden Exp $
|
||||
*
|
||||
* COPYRIGHT: See COPYING in the top level directory
|
||||
* PROJECT: ReactOS kernel
|
||||
|
|
@ -778,22 +778,67 @@ IntEnableMenuItem(PMENU_OBJECT MenuObject, UINT uIDEnableItem, UINT uEnable)
|
|||
return res;
|
||||
}
|
||||
|
||||
/*
|
||||
|
||||
DWORD FASTCALL
|
||||
IntBuildMenuItemList(PMENU_OBJECT MenuObject, MENUITEMINFOW *lpmiil, ULONG nMax)
|
||||
IntBuildMenuItemList(PMENU_OBJECT MenuObject, PVOID Buffer, ULONG nMax)
|
||||
{
|
||||
DWORD Index = 0;
|
||||
DWORD res = 0;
|
||||
UINT sz;
|
||||
MENUITEMINFOW mii;
|
||||
PVOID Buf;
|
||||
PMENU_ITEM CurItem = MenuObject->MenuItemList;
|
||||
while(CurItem && (nMax > 0))
|
||||
if(nMax)
|
||||
{
|
||||
memcpy(&lpmiil[Index], &CurItem->MenuItem, sizeof(MENUITEMINFOW));
|
||||
CurItem = CurItem->Next;
|
||||
Index++;
|
||||
nMax--;
|
||||
sz = sizeof(MENUITEMINFOW) + sizeof(RECT);
|
||||
Buf = Buffer;
|
||||
mii.cbSize = sz;
|
||||
mii.fMask = 0;
|
||||
while(CurItem && (nMax >= sz))
|
||||
{
|
||||
mii.cch = CurItem->Text.Length / sizeof(WCHAR);
|
||||
mii.dwItemData = CurItem->dwItemData;
|
||||
if(CurItem->Text.Length)
|
||||
mii.dwTypeData = NULL;
|
||||
else
|
||||
mii.dwTypeData = (LPWSTR)CurItem->Text.Buffer;
|
||||
mii.fState = CurItem->fState;
|
||||
mii.fType = CurItem->fType;
|
||||
mii.hbmpChecked = CurItem->hbmpChecked;
|
||||
mii.hbmpItem = CurItem->hbmpItem;
|
||||
mii.hbmpUnchecked = CurItem->hbmpUnchecked;
|
||||
mii.hSubMenu = CurItem->hSubMenu;
|
||||
RtlCopyMemory(Buf, &mii, sizeof(MENUITEMINFOW));
|
||||
Buf += sizeof(MENUITEMINFOW);
|
||||
RtlCopyMemory(Buf, &CurItem->Rect, sizeof(RECT));
|
||||
Buf += sizeof(RECT);
|
||||
nMax -= sz;
|
||||
|
||||
if(CurItem->Text.Length && (nMax >= CurItem->Text.Length + sizeof(WCHAR)))
|
||||
{
|
||||
/* copy string */
|
||||
RtlCopyMemory(Buf, (LPWSTR)CurItem->Text.Buffer, CurItem->Text.Length);
|
||||
Buf += CurItem->Text.Length + sizeof(WCHAR);
|
||||
nMax -= CurItem->Text.Length + sizeof(WCHAR);
|
||||
}
|
||||
else
|
||||
break;
|
||||
|
||||
CurItem = CurItem->Next;
|
||||
res++;
|
||||
}
|
||||
}
|
||||
return Index;
|
||||
else
|
||||
{
|
||||
while(CurItem)
|
||||
{
|
||||
res += sizeof(MENUITEMINFOW) + sizeof(RECT);
|
||||
res += CurItem->Text.Length + sizeof(WCHAR);
|
||||
CurItem = CurItem->Next;
|
||||
}
|
||||
}
|
||||
return res;
|
||||
}
|
||||
*/
|
||||
|
||||
|
||||
DWORD FASTCALL
|
||||
IntCheckMenuItem(PMENU_OBJECT MenuObject, UINT uIDCheckItem, UINT uCheck)
|
||||
|
|
@ -1009,7 +1054,7 @@ DWORD
|
|||
STDCALL
|
||||
NtUserBuildMenuItemList(
|
||||
HMENU hMenu,
|
||||
LPCMENUITEMINFOW* lpmiil,
|
||||
VOID* Buffer,
|
||||
ULONG nBufSize,
|
||||
DWORD Reserved)
|
||||
{
|
||||
|
|
@ -1021,14 +1066,11 @@ NtUserBuildMenuItemList(
|
|||
return (DWORD)-1;
|
||||
}
|
||||
|
||||
if(lpmiil)
|
||||
if(Buffer)
|
||||
{
|
||||
/* FIXME need to pass the menu strings to user32 somehow....
|
||||
|
||||
ExAcquireFastMutexUnsafe(&MenuObject->MenuItemsLock);
|
||||
res = IntBuildMenuItemList(MenuObject, lpmiil, nBufSize / sizeof(LPCMENUITEMINFO));
|
||||
res = IntBuildMenuItemList(MenuObject, Buffer, nBufSize);
|
||||
ExReleaseFastMutexUnsafe(&MenuObject->MenuItemsLock);
|
||||
*/
|
||||
}
|
||||
else
|
||||
{
|
||||
|
|
|
|||
Loading…
Reference in a new issue