mirror of
https://github.com/WinampDesktop/winamp.git
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80 lines
1.9 KiB
C++
80 lines
1.9 KiB
C++
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#include "./common.h"
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#include "./setupDetails.h"
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#include "./setupServicePanel.h"
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EXTERN_C ATOM DETAILS_PROP = 0;
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HMODULE hEditModule = NULL;
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BOOL SetupDetails_Initialize()
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{
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if (0 == DETAILS_PROP)
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{
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DETAILS_PROP = GlobalAddAtom(L"omSetupDetailsProp");
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if (0 == DETAILS_PROP) return FALSE;
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}
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if (NULL == (hEditModule = LoadLibrary(L"riched20.dll")))
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return FALSE;
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return TRUE;
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}
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void SetupDetails_Uninitialize()
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{
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if (NULL != hEditModule)
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{
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FreeLibrary(hEditModule);
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hEditModule = NULL;
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}
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if (0 != DETAILS_PROP)
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{
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GlobalDeleteAtom(DETAILS_PROP);
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DETAILS_PROP = 0;
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}
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}
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void SetupDetails_SetDescription(HWND hEdit, LPCWSTR pszText)
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{
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SetWindowText(hEdit, pszText);
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DWORD originalStyle = GetWindowStyle(hEdit);
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DWORD windowStyle = originalStyle & ~WS_VSCROLL;
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INT lineCount = (INT)SendMessage(hEdit, EM_GETLINECOUNT, 0, 0L);
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if (lineCount > 0)
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{
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INT charIndex = (INT)SendMessage(hEdit, EM_LINEINDEX, (WPARAM)(lineCount - 1), 0L);
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if (-1 != charIndex)
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{
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LRESULT result = SendMessage(hEdit, EM_POSFROMCHAR, charIndex, 0L);
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POINTS pts = MAKEPOINTS(result);
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RECT clientRect;
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if (GetClientRect(hEdit, &clientRect) && pts.y > (clientRect.bottom - 14))
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{
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windowStyle |= WS_VSCROLL;
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}
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}
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}
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if (windowStyle != originalStyle)
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{
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SetWindowLongPtr(hEdit, GWL_STYLE, windowStyle);
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SetWindowPos(hEdit, NULL, 0, 0, 0, 0, SWP_NOACTIVATE | SWP_NOZORDER | SWP_NOSIZE | SWP_NOMOVE | SWP_FRAMECHANGED);
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}
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ShowWindow(hEdit, SW_HIDE);
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if (0 != ShowWindow(hEdit, (L'\0' != *pszText) ? SW_SHOWNA : SW_HIDE))
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InvalidateRect(hEdit, NULL, TRUE);
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}
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HWND SetupDetails_CreateServiceView(HWND hParent, LPCWSTR pszName, ifc_omservice *service)
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{
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return ServicePanel::CreateInstance(hParent, pszName, service, NULL);
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}
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BOOL SetupDetails_GetUniqueName(HWND hwnd, LPWSTR pszBuffer, UINT cchBufferMax)
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{
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return (BOOL)SendMessage(hwnd, NSDM_GETUNIQUENAME, (WPARAM)cchBufferMax, (LPARAM)pszBuffer);
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}
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