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added support for right-aligned menus

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svn path=/trunk/; revision=7975
This commit is contained in:
Thomas Bluemel 2004-02-01 20:45:02 +00:00
parent dc7e97f014
commit af5a3793e1
1 changed files with 150 additions and 55 deletions
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205
reactos/lib/user32/windows/menu.c
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@ -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 1.45 2004/01/26 23:22:48 weiden Exp $
/* $Id: menu.c,v 1.46 2004/02/01 20:45:02 weiden Exp $
*
* PROJECT: ReactOS user32.dll
* FILE: lib/user32/windows/menu.c
@ -353,8 +353,9 @@ MenuDrawMenuBar(HDC hDC, LPRECT Rect, HWND hWnd, BOOL Draw)
HMENU mnu;
HANDLE hHeap;
PVOID Buf, hBuf;
DWORD BufSize, Items, Items2;
DWORD BufSize, Items, Items2, hItems;
MENUITEMINFOW *mii;
PVOID milist, *mih;
SETMENUITEMRECT smir;
RECT *omir, *mir = NULL;
LPWSTR str;
@ -374,65 +375,113 @@ MenuDrawMenuBar(HDC hDC, LPRECT Rect, HWND hWnd, BOOL Draw)
if(!Draw)
{
bottom = line = Rect->top;
smir.fByPosition = TRUE;
smir.uItem = 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)
bottom = line = Rect->top;
smir.fByPosition = TRUE;
smir.uItem = 0;
/* calculate menu item rectangles */
milist = NULL;
hItems = 0;
while(Items > 0)
{
str = (LPWSTR)Buf;
Buf += (mii->cch + 1) * sizeof(WCHAR);
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;
}
if((mii->fType & MFT_RIGHTJUSTIFY) && !milist)
{
milist = mih = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, Items * sizeof(MENUITEMINFOW*));
hItems = Items;
}
MeasureMenuItem(hWnd, mnu, hDC, mii, mir, str);
if((mir->right > Rect->right) || (mii->fType & (MFT_MENUBREAK | MFT_MENUBARBREAK)))
{
mir->right -= (mir->left - Rect->left);
mir->left = Rect->left;
mir->top += line;
mir->bottom += line;
line = mir->bottom - mir->top;
}
if(!milist)
{
smir.rcRect = *mir;
NtUserSetMenuItemRect(mnu, &smir);
smir.uItem++;
}
else
{
*(mih++) = mii;
}
bottom = max(bottom, mir->bottom);
line = max(line, mir->bottom - mir->top);
Items--;
}
else
str = NULL;
if(omir)
/* align help menus to the right */
if(milist)
{
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);
if(mir->right > Rect->right)
{
mir->right -= (mir->left - Rect->left);
mir->left = Rect->left;
mir->top += line;
mir->bottom += line;
line = mir->bottom - mir->top;
LONG x;
x = Rect->right;
mii = NULL;
smir.uItem = Items2 - 1;
while(hItems > 0)
{
LONG wd;
MENUITEMINFOW *omii;
omii = mii;
mii = (MENUITEMINFOW*)(*(--mih));
mir = (LPRECT)(mii + 1);
if(omii && ((mir->right >= x) || (omii->fType & (MFT_MENUBREAK | MFT_MENUBARBREAK))))
{
x = Rect->right;
}
wd = (mir->right - mir->left);
mir->right = x - 1;
mir->left = mir->right - wd;
x = mir->left;
smir.rcRect = *mir;
NtUserSetMenuItemRect(mnu, &smir);
smir.uItem--;
hItems--;
}
}
smir.rcRect = *mir;
NtUserSetMenuItemRect(mnu, &smir);
if(milist)
HeapFree(GetProcessHeap(), 0, milist);
bottom = max(bottom, mir->bottom);
line = max(line, mir->bottom - mir->top);
/* DbgPrint("Measure menu item %ws: (%d, %d, %d, %d)\n", str, mir->left, mir->top, mir->right, mir->bottom); */
Items--;
smir.uItem++;
}
bottom = max(bottom, Rect->top + GetSystemMetrics(SM_CYMENU));
if(bottom - Rect->top > 0)
{
if(NtUserSetMenuBarHeight(mnu, bottom - Rect->top) && Draw)
bottom = max(bottom, Rect->top + GetSystemMetrics(SM_CYMENU));
if(bottom - Rect->top > 0)
{
/* FIXME - update frame */
NtUserSetMenuBarHeight(mnu, bottom - Rect->top);
}
}
}
else
{
bottom = Rect->bottom;
@ -896,8 +945,9 @@ InsertMenuA(
{
MENUITEMINFOA mii;
mii.cbSize = sizeof(MENUITEMINFOA);
mii.fMask = MIIM_FTYPE | MIIM_STRING;
mii.fType = 0;
mii.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_STATE;
mii.fType = 0;
mii.fState = MFS_ENABLED;
if(uFlags & MF_BITMAP)
{
@ -907,6 +957,28 @@ InsertMenuA(
{
mii.fType |= MFT_OWNERDRAW;
}
if(uFlags & MF_RIGHTJUSTIFY)
{
mii.fType |= MFT_RIGHTJUSTIFY;
}
if(uFlags & MF_MENUBREAK)
{
mii.fType |= MFT_MENUBREAK;
}
if(uFlags & MF_MENUBARBREAK)
{
mii.fType |= MFT_MENUBARBREAK;
}
if(uFlags & MF_DISABLED)
{
mii.fState |= MFS_DISABLED;
}
if(uFlags & MF_GRAYED)
{
mii.fState |= MFS_GRAYED;
}
mii.dwTypeData = (LPSTR)lpNewItem;
if(uFlags & MF_POPUP)
{
@ -1033,8 +1105,9 @@ InsertMenuW(
{
MENUITEMINFOW mii;
mii.cbSize = sizeof(MENUITEMINFOW);
mii.fMask = MIIM_FTYPE | MIIM_STRING;
mii.fMask = MIIM_FTYPE | MIIM_STRING | MIIM_STATE;
mii.fType = 0;
mii.fState = MFS_ENABLED;
if(uFlags & MF_BITMAP)
{
@ -1044,6 +1117,28 @@ InsertMenuW(
{
mii.fType |= MFT_OWNERDRAW;
}
if(uFlags & MF_RIGHTJUSTIFY)
{
mii.fType |= MFT_RIGHTJUSTIFY;
}
if(uFlags & MF_MENUBREAK)
{
mii.fType |= MFT_MENUBREAK;
}
if(uFlags & MF_MENUBARBREAK)
{
mii.fType |= MFT_MENUBARBREAK;
}
if(uFlags & MF_DISABLED)
{
mii.fState |= MFS_DISABLED;
}
if(uFlags & MF_GRAYED)
{
mii.fState |= MFS_GRAYED;
}
mii.dwTypeData = (LPWSTR)lpNewItem;
if(uFlags & MF_POPUP)
{