winamp/Src/omBrowser/ratingMenu.cpp
2024-09-24 14:54:57 +02:00

148 lines
No EOL
3.4 KiB
C++

#include "main.h"
#include "./ratingMenu.h"
#include "./resource.h"
#include "../nu/menuHelpers.h"
#include "./ifc_skinhelper.h"
#include "./ifc_skinnedrating.h"
#include "./ifc_menucustomizer.h"
#define RATING_MARKER MAKELONG(MAKEWORD('R','A'),MAKEWORD('T','E'))
static BOOL RatingMenu_IsStar(HMENU hMenu, INT itemId, INT *valueOut)
{
WCHAR szBuffer[8] = {0};
INT cchBuffer = GetMenuStringW(hMenu, itemId, szBuffer, ARRAYSIZE(szBuffer), MF_BYCOMMAND);
if (cchBuffer < 1 || cchBuffer > 5)
return FALSE;
for (INT i = 1; i < cchBuffer; i++)
{
if (szBuffer[i -1] != szBuffer[i])
return FALSE;
}
if (NULL != valueOut)
*valueOut = cchBuffer;
return TRUE;
}
static HMENU RatingMenu_FindMenuRecur(HMENU hMenu, MENUINFO *pmi, MENUITEMINFO *pmii)
{
if (GetMenuInfo(hMenu, pmi) && RATING_MARKER == pmi->dwMenuData)
return hMenu;
INT count = GetMenuItemCount(hMenu);
for(INT i = 0; i < count; i++)
{
if (GetMenuItemInfo(hMenu, i, TRUE, pmii) && NULL != pmii->hSubMenu)
{
HMENU hRating = RatingMenu_FindMenuRecur(pmii->hSubMenu, pmi, pmii);
if (NULL != hRating)
return hRating;
}
}
return NULL;
}
HMENU RatingMenu_FindMenu(HMENU hMenu)
{
if (NULL == hMenu)
return NULL;
MENUITEMINFO mii = {0};
mii.cbSize = sizeof(MENUITEMINFO);
mii.fMask = MIIM_SUBMENU;
MENUINFO mi = {0};
mi.cbSize = sizeof(MENUINFO);
mi.fMask = MIM_MENUDATA;
return RatingMenu_FindMenuRecur(hMenu, &mi, &mii);
}
BOOL RatingMenu_InitializeMenu(HMENU ratingMenu, INT ratingValue)
{
if (NULL == ratingMenu) return FALSE;
MENUINFO mi = {0};
mi.cbSize = sizeof(MENUINFO);
mi.fMask = MIM_MENUDATA;
mi.dwMenuData = RATING_MARKER;
if (FALSE == SetMenuInfo(ratingMenu, &mi))
return FALSE;
return RatingMenu_SetValue(ratingMenu, ratingValue);
}
BOOL RatingMenu_SetValue(HMENU ratingMenu, INT ratingValue)
{
if (NULL == ratingMenu) return FALSE;
INT ratingList[] = { ID_RATING_VALUE_1, ID_RATING_VALUE_2, ID_RATING_VALUE_3,
ID_RATING_VALUE_4, ID_RATING_VALUE_5};
ratingValue--;
MENUITEMINFO mii = {0};
mii.cbSize = sizeof(MENUITEMINFO);
UINT type = 0, state = 0;
for (INT i = 0; i < ARRAYSIZE(ratingList); i++)
{
mii.fMask = MIIM_STATE | MIIM_FTYPE;
if (GetMenuItemInfo(ratingMenu, ratingList[i], FALSE, &mii))
{
if (ratingValue == i)
{
type = mii.fType | MFT_RADIOCHECK;
state = mii.fState | MFS_CHECKED;
}
else
{
type = mii.fType & ~MFT_RADIOCHECK;
state = mii.fState & ~MFS_CHECKED;
}
mii.fMask = 0;
if (type != mii.fType)
{
mii.fType = type;
mii.fMask |= MIIM_FTYPE;
}
if (state != mii.fState)
{
mii.fState = state;
mii.fMask |= MIIM_STATE;
}
if (0 != mii.fMask)
SetMenuItemInfo(ratingMenu, ratingList[i], FALSE, &mii);
}
}
return TRUE;
}
HRESULT RatingMenu_GetCustomizer(HMENU hMenu, ifc_menucustomizer **customizer)
{
if (NULL == customizer) return E_POINTER;
*customizer = NULL;
HMENU ratingMenu = RatingMenu_FindMenu(hMenu);
if (NULL == ratingMenu)
return S_OK;
ifc_skinhelper *skinHelper = NULL;
HRESULT hr = Plugin_GetSkinHelper(&skinHelper);
if (FAILED(hr) || skinHelper == NULL) return hr;
ifc_skinnedrating *skinnedRating = NULL;
hr = skinHelper->QueryInterface(IFC_SkinnedRating, (void**)&skinnedRating);
if (SUCCEEDED(hr) && skinnedRating != NULL)
{
hr = skinnedRating->CreateMenuCustomizer(ratingMenu, customizer);
skinnedRating->Release();
}
skinHelper->Release();
return hr;
}