diff options
Diffstat (limited to 'src/libui_sdl/libui/windows/init.cpp')
| -rw-r--r-- | src/libui_sdl/libui/windows/init.cpp | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/src/libui_sdl/libui/windows/init.cpp b/src/libui_sdl/libui/windows/init.cpp deleted file mode 100644 index 5b4fe1d..0000000 --- a/src/libui_sdl/libui/windows/init.cpp +++ /dev/null @@ -1,167 +0,0 @@ -// 6 april 2015 -#include "uipriv_windows.hpp" - -HINSTANCE hInstance; -int nCmdShow; - -HFONT hMessageFont; - -// LONGTERM needed? -HBRUSH hollowBrush; - -// the returned pointer is actually to the second character -// if the first character is - then free, otherwise don't -static const char *initerr(const char *message, const WCHAR *label, DWORD value) -{ - WCHAR *sysmsg; - BOOL hassysmsg; - WCHAR *wmessage; - WCHAR *wout; - char *out; - - hassysmsg = FormatMessageW(FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS, NULL, value, 0, (LPWSTR) (&sysmsg), 0, NULL) != 0; - if (!hassysmsg) - sysmsg = L""; - wmessage = toUTF16(message + 1); - wout = strf(L"-error initializing libui: %s; code %I32d (0x%08I32X) %s", - wmessage, - value, value, - sysmsg); - uiFree(wmessage); - if (hassysmsg) - LocalFree(sysmsg); // ignore error - out = toUTF8(wout); - uiFree(wout); - return out + 1; -} - -#define ieLastErr(msg) initerr("=" msg, L"GetLastError() ==", GetLastError()) -#define ieHRESULT(msg, hr) initerr("=" msg, L"HRESULT", (DWORD) hr) - -// LONGTERM make common -uiInitOptions options; - -#define wantedICCClasses ( \ - ICC_STANDARD_CLASSES | /* user32.dll controls */ \ - ICC_PROGRESS_CLASS | /* progress bars */ \ - ICC_TAB_CLASSES | /* tabs */ \ - ICC_LISTVIEW_CLASSES | /* table headers */ \ - ICC_UPDOWN_CLASS | /* spinboxes */ \ - ICC_BAR_CLASSES | /* trackbar */ \ - ICC_DATE_CLASSES | /* date/time picker */ \ - 0) - -const char *uiInit(uiInitOptions *o) -{ - STARTUPINFOW si; - const char *ce; - HICON hDefaultIcon; - HCURSOR hDefaultCursor; - NONCLIENTMETRICSW ncm; - INITCOMMONCONTROLSEX icc; - HRESULT hr; - - options = *o; - - initAlloc(); - - nCmdShow = SW_SHOWDEFAULT; - GetStartupInfoW(&si); - if ((si.dwFlags & STARTF_USESHOWWINDOW) != 0) - nCmdShow = si.wShowWindow; - - SetProcessDPIAware(); - - hDefaultIcon = LoadIconW(NULL, IDI_APPLICATION); - if (hDefaultIcon == NULL) - return ieLastErr("loading default icon for window classes"); - hDefaultCursor = LoadCursorW(NULL, IDC_ARROW); - if (hDefaultCursor == NULL) - return ieLastErr("loading default cursor for window classes"); - - ce = initUtilWindow(hDefaultIcon, hDefaultCursor); - if (ce != NULL) - return initerr(ce, L"GetLastError() ==", GetLastError()); - - if (registerWindowClass(hDefaultIcon, hDefaultCursor) == 0) - return ieLastErr("registering uiWindow window class"); - - ZeroMemory(&ncm, sizeof (NONCLIENTMETRICSW)); - ncm.cbSize = sizeof (NONCLIENTMETRICSW); - if (SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof (NONCLIENTMETRICSW), &ncm, sizeof (NONCLIENTMETRICSW)) == 0) - return ieLastErr("getting default fonts"); - hMessageFont = CreateFontIndirectW(&(ncm.lfMessageFont)); - if (hMessageFont == NULL) - return ieLastErr("loading default messagebox font; this is the default UI font"); - - if (initContainer(hDefaultIcon, hDefaultCursor) == 0) - return ieLastErr("initializing uiWindowsMakeContainer() window class"); - - hollowBrush = (HBRUSH) GetStockObject(HOLLOW_BRUSH); - if (hollowBrush == NULL) - return ieLastErr("getting hollow brush"); - - ZeroMemory(&icc, sizeof (INITCOMMONCONTROLSEX)); - icc.dwSize = sizeof (INITCOMMONCONTROLSEX); - icc.dwICC = wantedICCClasses; - if (InitCommonControlsEx(&icc) == 0) - return ieLastErr("initializing Common Controls"); - - hr = CoInitialize(NULL); - if (hr != S_OK && hr != S_FALSE) - return ieHRESULT("initializing COM", hr); - // LONGTERM initialize COM security - // LONGTERM (windows vista) turn off COM exception handling - - hr = initDraw(); - if (hr != S_OK) - return ieHRESULT("initializing Direct2D", hr); - - hr = initDrawText(); - if (hr != S_OK) - return ieHRESULT("initializing DirectWrite", hr); - - if (registerAreaClass(hDefaultIcon, hDefaultCursor) == 0) - return ieLastErr("registering uiArea window class"); - - if (registerMessageFilter() == 0) - return ieLastErr("registering libui message filter"); - - if (registerD2DScratchClass(hDefaultIcon, hDefaultCursor) == 0) - return ieLastErr("initializing D2D scratch window class"); - - return NULL; -} - -void uiUninit(void) -{ - uninitMenus(); - unregisterD2DScratchClass(); - unregisterMessageFilter(); - unregisterArea(); - uninitDrawText(); - uninitDraw(); - CoUninitialize(); - if (DeleteObject(hollowBrush) == 0) - logLastError(L"error freeing hollow brush"); - uninitContainer(); - if (DeleteObject(hMessageFont) == 0) - logLastError(L"error deleting control font"); - unregisterWindowClass(); - // no need to delete the default icon or cursor; see http://stackoverflow.com/questions/30603077/ - uninitUtilWindow(); - uninitAlloc(); -} - -void uiFreeInitError(const char *err) -{ - if (*(err - 1) == '-') - uiFree((void *) (err - 1)); -} - -BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved) -{ - if (fdwReason == DLL_PROCESS_ATTACH) - hInstance = hinstDLL; - return TRUE; -} |