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utils/mxtk/mxmatsyswindow.cpp

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+//
+//                 mxToolKit (c) 1999 by Mete Ciragan
+//
+// file:           mxMatSysWindow.cpp
+// implementation: Win32 API
+// last modified:  Apr 21 1999, Mete Ciragan
+// copyright:      The programs and associated files contained in this
+//                 distribution were developed by Mete Ciragan. The programs
+//                 are not in the public domain, but they are freely
+//                 distributable without licensing fees. These programs are
+//                 provided without guarantee or warrantee expressed or
+//                 implied.
+//
+#include "mxtk/mxMatSysWindow.h"
+#include <windows.h>
+
+class mxMatSysWindow_i
+{
+public:
+	HDC hdc;
+	HGLRC hglrc;
+};
+
+
+
+mxMatSysWindow::mxMatSysWindow (mxWindow *parent, int x, int y, int w, int h, const char *label, int style)
+: mxWindow (parent, x, y, w, h, label, style)
+{
+	d_this = new mxMatSysWindow_i;
+
+	bool error = false;
+
+	if ((d_this->hdc = GetDC ((HWND) getHandle ())) == NULL)
+	{
+		error = true;
+		goto done;
+	}
+
+	setDrawFunc (0);
+
+done:
+	if (error)
+		delete this;
+}
+
+
+
+mxMatSysWindow::~mxMatSysWindow ()
+{
+	if (d_this->hdc)
+		ReleaseDC ((HWND) getHandle (), d_this->hdc);
+
+	delete d_this;
+}
+
+
+
+int
+mxMatSysWindow::handleEvent (mxEvent *event)
+{
+	return 0;
+}
+
+
+
+void
+mxMatSysWindow::redraw ()
+{
+	// makeCurrent ();
+	if (d_drawFunc)
+		d_drawFunc ();
+	else
+		draw ();
+	// swapBuffers ();
+}
+
+
+
+void
+mxMatSysWindow::draw ()
+{
+}
+
+
+
+int
+mxMatSysWindow::makeCurrent ()
+{
+	return 1;
+}
+
+
+
+int
+mxMatSysWindow::swapBuffers ()
+{
+	return 0;
+}
+
+
+
+void
+mxMatSysWindow::setDrawFunc (void (*func) (void))
+{
+	d_drawFunc = func;
+}
+
+