int fdwatch_remove(FDWATCH_HANDLE handle, FDWATCH_ITEM* item)
{
assert(handle && handle->inuse);
if(handle==NULL || (!handle->inuse)) return ERR_INVALID_HANDLE;
os_mutex_lock(&handle->list_mtx);
rlist_remove(&handle->enable_list, &item->item);
os_mutex_unlock(&handle->list_mtx);
return ERR_NOERROR;
}
static LRESULT CALLBACK RichUtil_Proc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
{
TRichUtil *ru;
EnterCriticalSection(&csRich);
ru = rlist_find(slist, hwnd);
LeaveCriticalSection(&csRich);
switch(msg) {
case WM_THEMECHANGED:
case WM_STYLECHANGED:
RichUtil_ClearUglyBorder(ru);
break;
case WM_NCPAINT:
{
LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);
if (ru->hasUglyBorder && IsThemeActive()) {
HANDLE hTheme = OpenThemeData(ru->hwnd, L"EDIT");
if (hTheme) {
RECT rcBorder;
RECT rcClient;
int nState;
HDC hdc = GetWindowDC(ru->hwnd);
GetWindowRect(hwnd, &rcBorder);
rcBorder.right -= rcBorder.left; rcBorder.bottom -= rcBorder.top;
rcBorder.left = rcBorder.top = 0;
CopyRect(&rcClient, &rcBorder);
rcClient.left += ru->rect.left;
rcClient.top += ru->rect.top;
rcClient.right -= ru->rect.right;
rcClient.bottom -= ru->rect.bottom;
ExcludeClipRect(hdc, rcClient.left, rcClient.top, rcClient.right, rcClient.bottom);
if(IsThemeBackgroundPartiallyTransparent(hTheme, EP_EDITTEXT, ETS_NORMAL))
DrawThemeParentBackground(hwnd, hdc, &rcBorder);
if (!IsWindowEnabled(hwnd))
nState = ETS_DISABLED;
else if(SendMessage(hwnd, EM_GETOPTIONS, 0, 0) & ECO_READONLY)
nState = ETS_READONLY;
else nState = ETS_NORMAL;
DrawThemeBackground(hTheme, hdc, EP_EDITTEXT, nState, &rcBorder, NULL);
CloseThemeData(hTheme);
ReleaseDC(hwnd, hdc);
return 0;
}
}
return ret;
}
case WM_NCCALCSIZE:
{
LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);
NCCALCSIZE_PARAMS *ncsParam = (NCCALCSIZE_PARAMS*)lParam;
if (ru->hasUglyBorder && IsThemeActive()) {
HANDLE hTheme = OpenThemeData(hwnd, L"EDIT");
if (hTheme) {
RECT rcClient;
HDC hdc = GetDC(GetParent(hwnd));
ZeroMemory(&rcClient, sizeof(RECT));
if(GetThemeBackgroundContentRect(hTheme, hdc, EP_EDITTEXT, ETS_NORMAL, &ncsParam->rgrc[0], &rcClient) == S_OK) {
ru->rect.left = rcClient.left-ncsParam->rgrc[0].left;
ru->rect.top = rcClient.top-ncsParam->rgrc[0].top;
ru->rect.right = ncsParam->rgrc[0].right-rcClient.right;
ru->rect.bottom = ncsParam->rgrc[0].bottom-rcClient.bottom;
CopyRect(&ncsParam->rgrc[0], &rcClient);
CloseThemeData(hTheme);
ReleaseDC(GetParent(hwnd), hdc);
return WVR_REDRAW;
}
ReleaseDC(GetParent(hwnd), hdc);
CloseThemeData(hTheme);
}
}
return ret;
}
case WM_ENABLE:
RedrawWindow(hwnd, NULL, NULL, RDW_INVALIDATE|RDW_NOCHILDREN|RDW_UPDATENOW|RDW_FRAME);
break;
case WM_DESTROY:
{
LRESULT ret = mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);
EnterCriticalSection(&csRich);
slist = rlist_remove(slist, ru);
LeaveCriticalSection(&csRich);
if (ru) free(ru);
return ret;
}
}
return mir_callNextSubclass(hwnd, RichUtil_Proc, msg, wParam, lParam);
}