Attachment #156356 for bug #298822




	int lastMouseMoveX, lastMouseMoveY;

	static boolean SilenceInternalNavigate;
	static int IEVersion;
	static String ProgId = "Shell.Explorer";	//$NON-NLS-1$

	static final int navNoReadFromCache = 0x4;
	static final int BeforeNavigate2 = 0xfa;
	static final int CommandStateChange = 0x69;
	static final int DocumentComplete = 0x103;

					int index = versionString.indexOf ("."); //$NON-NLS-1$
					if (index != -1) {
						String majorString = versionString.substring (0, index);
						int major = 0;
						try {
							IEVersion = Integer.valueOf (majorString).intValue ();
						} catch (NumberFormatException e) {
							/* just continue, version-specific features will not be enabled */
						}
						if (IEVersion >= 7) {
							SilenceInternalNavigate = true;
						}
					}

		auto.invoke(rgdispid[0]);
	}

	int[] rgdispid = auto.getIDsOfNames(new String[] { "Navigate", "URL", "Flags" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
	navigate = true;
	Variant[] rgvarg;
	int[] rgdispidNamedArgs;
	/*
	 * Feature in Internet Explorer 8. Browser caches web pages and for the
	 * same address display always the same page until not refreshed. Setting
	 * flag navNoReadFromCache solves this problem. See bug #298822
	 */
	if (IEVersion >= 8) {
		rgvarg = new Variant[2];
		rgvarg[0] = new Variant(url);
		rgdispidNamedArgs = new int[2];
		rgdispidNamedArgs[0] = rgdispid[1];
		rgvarg[1] = new Variant(navNoReadFromCache);
		rgdispidNamedArgs[1] = rgdispid[2];
	} else {
		rgvarg = new Variant[1];
		rgvarg[0] = new Variant(url);
		rgdispidNamedArgs = new int[1];
		rgdispidNamedArgs[0] = rgdispid[1];
	}
	Variant pVarResult = auto.invoke(rgdispid[0], rgvarg, rgdispidNamedArgs);
	for (int i = 0; i < rgvarg.length; i++) {
		rgvarg[i].dispose();
	}
	if (pVarResult == null) return false;
	boolean result = pVarResult.getType() == OLE.VT_EMPTY;
	pVarResult.dispose();

Return to bug 298822

Lines 35-42 Link Here

(-)Eclipse SWT Browser/win32/org/eclipse/swt/browser/IE.java (-9 / +28 lines)
35	int lastMouseMoveX, lastMouseMoveY;	35	int lastMouseMoveX, lastMouseMoveY;
36		36
37	static boolean SilenceInternalNavigate;	37	static boolean SilenceInternalNavigate;
		38	static int IEVersion;
38	static String ProgId = "Shell.Explorer"; //$NON-NLS-1$	39	static String ProgId = "Shell.Explorer"; //$NON-NLS-1$
39		40
		41	static final int navNoReadFromCache = 0x4;
40	static final int BeforeNavigate2 = 0xfa;	42	static final int BeforeNavigate2 = 0xfa;
41	static final int CommandStateChange = 0x69;	43	static final int CommandStateChange = 0x69;
42	static final int DocumentComplete = 0x103;	44	static final int DocumentComplete = 0x103;
Lines 146-158 Link Here
146	int index = versionString.indexOf ("."); //$NON-NLS-1$	148	int index = versionString.indexOf ("."); //$NON-NLS-1$
147	if (index != -1) {	149	if (index != -1) {
148	String majorString = versionString.substring (0, index);	150	String majorString = versionString.substring (0, index);
149	int major = 0;
150	try {	151	try {
151	major = Integer.valueOf (majorString).intValue ();	152	IEVersion = Integer.valueOf (majorString).intValue ();
152	} catch (NumberFormatException e) {	153	} catch (NumberFormatException e) {
153	/* just continue, version-specific features will not be enabled */	154	/* just continue, version-specific features will not be enabled */
154	}	155	}
155	if (major >= 7) {	156	if (IEVersion >= 7) {
156	SilenceInternalNavigate = true;	157	SilenceInternalNavigate = true;
157	}	158	}
158	}	159	}
Lines 904-917 Link Here
904	auto.invoke(rgdispid[0]);	905	auto.invoke(rgdispid[0]);
905	}	906	}
906		907
907	int[] rgdispid = auto.getIDsOfNames(new String[] { "Navigate", "URL" }); //$NON-NLS-1$ //$NON-NLS-2$	908	int[] rgdispid = auto.getIDsOfNames(new String[] { "Navigate", "URL", "Flags" }); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
908	navigate = true;	909	navigate = true;
909	Variant[] rgvarg = new Variant[1];	910	Variant[] rgvarg;
910	rgvarg[0] = new Variant(url);	911	int[] rgdispidNamedArgs;
911	int[] rgdispidNamedArgs = new int[1];	912	/*
912	rgdispidNamedArgs[0] = rgdispid[1];	913	* Feature in Internet Explorer 8. Browser caches web pages and for the
		914	* same address display always the same page until not refreshed. Setting
		915	* flag navNoReadFromCache solves this problem. See bug #298822
		916	*/
		917	if (IEVersion >= 8) {
		918	rgvarg = new Variant[2];
		919	rgvarg[0] = new Variant(url);
		920	rgdispidNamedArgs = new int[2];
		921	rgdispidNamedArgs[0] = rgdispid[1];
		922	rgvarg[1] = new Variant(navNoReadFromCache);
		923	rgdispidNamedArgs[1] = rgdispid[2];
		924	} else {
		925	rgvarg = new Variant[1];
		926	rgvarg[0] = new Variant(url);
		927	rgdispidNamedArgs = new int[1];
		928	rgdispidNamedArgs[0] = rgdispid[1];
		929	}
913	Variant pVarResult = auto.invoke(rgdispid[0], rgvarg, rgdispidNamedArgs);	930	Variant pVarResult = auto.invoke(rgdispid[0], rgvarg, rgdispidNamedArgs);
914	rgvarg[0].dispose();	931	for (int i = 0; i < rgvarg.length; i++) {
		932	rgvarg[i].dispose();
		933	}
915	if (pVarResult == null) return false;	934	if (pVarResult == null) return false;
916	boolean result = pVarResult.getType() == OLE.VT_EMPTY;	935	boolean result = pVarResult.getType() == OLE.VT_EMPTY;
917	pVarResult.dispose();	936	pVarResult.dispose();