LET'S GET THIS FINAL REWRITE EVER STARTED

1 files changed, 73 insertions, 0 deletions

diff --git a/prev/init_windows.c b/prev/init_windows.c
new file mode 100644
index 0000000..4b35fc3
--- /dev/null
+++ b/prev/init_windows.c
@@ -0,0 +1,73 @@
+// 17 july 2014
+
+#include "winapi_windows.h"
+
+HINSTANCE hInstance;
+int nCmdShow;
+
+HICON hDefaultIcon;
+HCURSOR hArrowCursor;
+
+HFONT controlFont;
+HFONT titleFont;
+HFONT smallTitleFont;
+HFONT menubarFont;
+HFONT statusbarFont;
+
+HBRUSH hollowBrush;
+
+DWORD initWindows(char **errmsg)
+{
+	STARTUPINFOW si;
+	NONCLIENTMETRICSW ncm;
+
+	// WinMain() parameters
+	hInstance = GetModuleHandleW(NULL);
+	if (hInstance == NULL) {
+		*errmsg = "error getting hInstance";
+		return GetLastError();
+	}
+	nCmdShow = SW_SHOWDEFAULT;
+	GetStartupInfoW(&si);
+	if ((si.dwFlags & STARTF_USESHOWWINDOW) != 0)
+		nCmdShow = si.wShowWindow;
+
+	// icons and cursors
+	hDefaultIcon = LoadIconW(NULL, IDI_APPLICATION);
+	if (hDefaultIcon == NULL) {
+		*errmsg = "error loading default icon";
+		return GetLastError();
+	}
+	hArrowCursor = LoadCursorW(NULL, IDC_ARROW);
+	if (hArrowCursor == NULL) {
+		*errmsg = "error loading arrow (default) cursor";
+		return GetLastError();
+	}
+
+	// standard fonts
+#define GETFONT(l, f, n) l = CreateFontIndirectW(&ncm.f); \
+	if (l == NULL) { \
+		*errmsg = "error loading " n " font"; \
+		return GetLastError(); \
+	}
+
+	ZeroMemory(&ncm, sizeof (NONCLIENTMETRICSW));
+	ncm.cbSize = sizeof (NONCLIENTMETRICSW);
+	if (SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof (NONCLIENTMETRICSW), &ncm, sizeof (NONCLIENTMETRICSW)) == 0) {
+		*errmsg = "error getting non-client metrics parameters";
+		return GetLastError();
+	}
+	GETFONT(controlFont, lfMessageFont, "control");
+	GETFONT(titleFont, lfCaptionFont, "titlebar");
+	GETFONT(smallTitleFont, lfSmCaptionFont, "small title bar");
+	GETFONT(menubarFont, lfMenuFont, "menu bar");
+	GETFONT(statusbarFont, lfStatusFont, "status bar");
+
+	hollowBrush = GetStockObject(HOLLOW_BRUSH);
+	if (hollowBrush == NULL) {
+		*errmsg = "error getting hollow brush";
+		return GetLastError();
+	}
+
+	return 0;
+}