132 lines
2.7 KiB
C++
132 lines
2.7 KiB
C++
#include "./menuHelpers.h"
|
|
#include <strsafe.h>
|
|
|
|
INT MenuHelper_CopyMenuEx(HMENU hDest, INT iDstStart, HMENU hSource, INT iSrcStart, INT iSrcCount)
|
|
{
|
|
if (!hDest || !hSource) return 0;
|
|
TCHAR szText[1024] = {0};
|
|
|
|
MENUITEMINFO mii = {sizeof(MENUITEMINFO), };
|
|
mii.fMask = MIIM_BITMAP | MIIM_CHECKMARKS | MIIM_DATA | MIIM_FTYPE | MIIM_ID | MIIM_STATE | MIIM_STRING | MIIM_SUBMENU;
|
|
mii.dwTypeData = szText;
|
|
|
|
if (iDstStart < 0) iDstStart = 0;
|
|
if (iSrcStart < 0) iSrcStart = 0;
|
|
|
|
INT pos = iDstStart;
|
|
|
|
if ( 0 != iSrcCount)
|
|
{
|
|
INT c = GetMenuItemCount(hSource);
|
|
if (-1 == c || iSrcStart > c) return 0;
|
|
|
|
if (iSrcCount < 0)
|
|
iSrcCount = c - iSrcStart;
|
|
else if (iSrcCount < (c - iSrcStart))
|
|
c = iSrcCount + iSrcStart;
|
|
|
|
for (int i = iSrcStart; i < c; i++)
|
|
{
|
|
mii.cch = ARRAYSIZE(szText);
|
|
if (GetMenuItemInfo(hSource, i, TRUE, &mii))
|
|
{
|
|
if(InsertMenuItem(hDest, pos, TRUE, &mii))
|
|
{
|
|
pos++;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
mii.cch = ARRAYSIZE(szText);
|
|
if (GetMenuItemInfo(hSource, iSrcStart, FALSE, &mii))
|
|
{
|
|
if (InsertMenuItem(hDest, pos, TRUE, &mii))
|
|
{
|
|
pos++;
|
|
}
|
|
}
|
|
}
|
|
return pos - iDstStart;
|
|
}
|
|
|
|
INT MenuHelper_CopyMenu(HMENU hDest, INT iDstStart, HMENU hSource)
|
|
{
|
|
return MenuHelper_CopyMenuEx(hDest, iDstStart, hSource, 0, -1);
|
|
}
|
|
|
|
HMENU MenuHelper_DuplcateMenu(HMENU hMenu)
|
|
{
|
|
HMENU hDest = CreatePopupMenu();
|
|
if (NULL == hMenu)
|
|
return NULL;
|
|
|
|
MenuHelper_CopyMenu(hDest, 0, hMenu);
|
|
return hDest;
|
|
}
|
|
|
|
INT MenuHelper_InsertSeparator(HMENU hMenu, INT iPos)
|
|
{
|
|
if (!hMenu) return FALSE;
|
|
MENUITEMINFO mii = {sizeof(MENUITEMINFO), };
|
|
mii.fMask = MIIM_FTYPE;
|
|
mii.fType = MFT_SEPARATOR;
|
|
return InsertMenuItem(hMenu, iPos, TRUE, &mii);
|
|
}
|
|
|
|
void MenuHelper_RemoveRange(HMENU hMenu, UINT min, UINT max)
|
|
{
|
|
MENUITEMINFO mii = {sizeof(MENUITEMINFO), };
|
|
mii.fMask = MIIM_ID;
|
|
INT count = GetMenuItemCount(hMenu);
|
|
if (-1 == count)
|
|
return;
|
|
while(count--)
|
|
{
|
|
if (GetMenuItemInfo(hMenu, count, TRUE, &mii) &&
|
|
mii.wID >= min && mii.wID <= max)
|
|
{
|
|
RemoveMenu(hMenu, count, MF_BYPOSITION);
|
|
}
|
|
}
|
|
}
|
|
|
|
void MenuHelper_EnableGroup(HMENU hMenu, UINT *pszItems, INT cchItems, BOOL fByPos, BOOL bEnable)
|
|
{
|
|
UINT enableGroup = (bEnable) ? MF_ENABLED : (MF_DISABLED | MF_GRAYED);
|
|
|
|
if (!fByPos)
|
|
enableGroup |= MF_BYCOMMAND;
|
|
|
|
for (INT i = 0; i < cchItems; i++)
|
|
{
|
|
EnableMenuItem(hMenu, pszItems[i], enableGroup);
|
|
}
|
|
}
|
|
|
|
BOOL MenuHelper_GetMenuItemPos(HMENU hMenu, UINT itemId, INT *pPos)
|
|
{
|
|
if (pPos)
|
|
*pPos = -1;
|
|
|
|
MENUITEMINFO mii = {sizeof(MENUITEMINFO), };
|
|
mii.fMask = MIIM_ID;
|
|
|
|
INT count = GetMenuItemCount(hMenu);
|
|
if (count < 1)
|
|
return FALSE;
|
|
|
|
while(count--)
|
|
{
|
|
if (GetMenuItemInfo(hMenu, count, TRUE, &mii) &&
|
|
mii.wID == itemId)
|
|
{
|
|
if (pPos)
|
|
*pPos = count;
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
} |