1 files changed, 0 insertions, 131 deletions
diff --git a/prev/comctl32_windows.c b/prev/comctl32_windows.c
deleted file mode 100644
index e9c3ba0..0000000
--- a/prev/comctl32_windows.c
+++ /dev/null
@@ -1,131 +0,0 @@
-// 17 july 2014
-
-#include "winapi_windows.h"
-
-static ULONG_PTR comctlManifestCookie;
-static HMODULE comctl32;
-
-// these are listed as WINAPI in both Microsoft's and MinGW's headers, but not on MSDN for some reason
-BOOL (*WINAPI fv_SetWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR);
-BOOL (*WINAPI fv_RemoveWindowSubclass)(HWND, SUBCLASSPROC, UINT_PTR);
-LRESULT (*WINAPI fv_DefSubclassProc)(HWND, UINT, WPARAM, LPARAM);
-
-// these are listed as WINAPI on MSDN
-BOOL (*WINAPI fv__TrackMouseEvent)(LPTRACKMOUSEEVENT);
-
-#define wantedICCClasses ( \
-	ICC_PROGRESS_CLASS |		/* progress bars */		\
-	ICC_TAB_CLASSES |			/* tabs */				\
-	ICC_LISTVIEW_CLASSES |		/* table headers */		\
-	ICC_UPDOWN_CLASS |		/* spinboxes */		\
-	0)
-
-// note that this is an 8-bit character string we're writing; see the encoding clause
-static const char manifest[] = "<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?>\n<assembly xmlns=\"urn:schemas-microsoft-com:asm.v1\" manifestVersion=\"1.0\">\n<assemblyIdentity\n    version=\"1.0.0.0\"\n    processorArchitecture=\"*\"\n    name=\"CompanyName.ProductName.YourApplication\"\n    type=\"win32\"\n/>\n<description>Your application description here.</description>\n<dependency>\n    <dependentAssembly>\n        <assemblyIdentity\n            type=\"win32\"\n            name=\"Microsoft.Windows.Common-Controls\"\n            version=\"6.0.0.0\"\n            processorArchitecture=\"*\"\n            publicKeyToken=\"6595b64144ccf1df\"\n            language=\"*\"\n        />\n    </dependentAssembly>\n</dependency>\n</assembly>\n";
-
-/*
-Windows requires a manifest file to enable Common Controls version 6.
-The only way to not require an external manifest is to synthesize the manifest ourselves.
-We can use the activation context API to load it at runtime.
-References:
-- http://stackoverflow.com/questions/4308503/how-to-enable-visual-styles-without-a-manifest
-- http://support.microsoft.com/kb/830033
-Because neither Go nor MinGW have ways to compile in resources like this (as far as I know), we have to do the work ourselves.
-*/
-DWORD initCommonControls(char **errmsg)
-{
-	WCHAR temppath[MAX_PATH + 1];
-	WCHAR filename[MAX_PATH + 1];
-	HANDLE file;
-	DWORD nExpected, nGot;
-	ACTCTX actctx;
-	HANDLE ac;
-	INITCOMMONCONTROLSEX icc;
-	FARPROC f;
-	// this is listed as WINAPI in both Microsoft's and MinGW's headers, but not on MSDN for some reason
-	BOOL (*WINAPI ficc)(const LPINITCOMMONCONTROLSEX);
-
-	if (GetTempPathW(MAX_PATH + 1, temppath) == 0) {
-		*errmsg = "error getting temporary path for writing manifest file";
-		return GetLastError();
-	}
-	if (GetTempFileNameW(temppath, L"manifest", 0, filename) == 0) {
-		*errmsg = "error getting temporary filename for writing manifest file";
-		return GetLastError();
-	}
-	file = CreateFileW(filename, GENERIC_WRITE,
-		0,			// don't share while writing
-		NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
-	if (file == NULL) {
-		*errmsg = "error creating manifest file";
-		return GetLastError();
-	}
-	nExpected = (sizeof manifest / sizeof manifest[0]) - 1;		// - 1 to omit the terminating null character)
-	SetLastError(0);		// catch errorless short writes
-	if (WriteFile(file, manifest, nExpected, &nGot, NULL) == 0) {
-		*errmsg = "error writing manifest file";
-		return GetLastError();
-	}
-	if (nGot != nExpected) {
-		DWORD lasterr;
-
-		lasterr = GetLastError();
-		*errmsg = "short write to manifest file";
-		if (lasterr == 0)
-			*errmsg = "short write to manifest file without error code";
-		return lasterr;
-	}
-	if (CloseHandle(file) == 0) {
-		*errmsg = "error closing manifest file (this IS an error here because not doing so will prevent Windows from being able to use the manifest file in an activation context)";
-		return GetLastError();
-	}
-
-	ZeroMemory(&actctx, sizeof (ACTCTX));
-	actctx.cbSize = sizeof (ACTCTX);
-	actctx.dwFlags = ACTCTX_FLAG_SET_PROCESS_DEFAULT;
-	actctx.lpSource = filename;
-	ac = CreateActCtx(&actctx);
-	if (ac == INVALID_HANDLE_VALUE) {
-		*errmsg = "error creating activation context for synthesized manifest file";
-		return GetLastError();
-	}
-	if (ActivateActCtx(ac, &comctlManifestCookie) == FALSE) {
-		*errmsg = "error activating activation context for synthesized manifest file";
-		return GetLastError();
-	}
-
-	ZeroMemory(&icc, sizeof (INITCOMMONCONTROLSEX));
-	icc.dwSize = sizeof (INITCOMMONCONTROLSEX);
-	icc.dwICC = wantedICCClasses;
-
-	comctl32 = LoadLibraryW(L"comctl32.dll");
-	if (comctl32 == NULL) {
-		*errmsg = "error loading comctl32.dll";
-		return GetLastError();
-	}
-
-	// GetProcAddress() only takes a multibyte string
-#define LOAD(fn) f = GetProcAddress(comctl32, fn); \
-	if (f == NULL) { \
-		*errmsg = "error loading " fn "()"; \
-		return GetLastError(); \
-	}
-
-	LOAD("InitCommonControlsEx");
-	ficc = (BOOL (*WINAPI)(const LPINITCOMMONCONTROLSEX)) f;
-	LOAD("SetWindowSubclass");
-	fv_SetWindowSubclass = (BOOL (*WINAPI)(HWND, SUBCLASSPROC, UINT_PTR, DWORD_PTR)) f;
-	LOAD("RemoveWindowSubclass");
-	fv_RemoveWindowSubclass = (BOOL (*WINAPI)(HWND, SUBCLASSPROC, UINT_PTR)) f;
-	LOAD("DefSubclassProc");
-	fv_DefSubclassProc = (LRESULT (*WINAPI)(HWND, UINT, WPARAM, LPARAM)) f;
-	LOAD("_TrackMouseEvent");
-	fv__TrackMouseEvent = (HIMAGELIST (*WINAPI)(int, int, UINT, int, int)) f;
-
-	if ((*ficc)(&icc) == FALSE) {
-		*errmsg = "error initializing Common Controls (comctl32.dll)";
-		return GetLastError();
-	}
-
-	return 0;
-}