[gadamopoulos] 73130: [BROWSEUI] - CAddressEditBox: Implement handling relative paths in the addressbar of explore in addition to absolute paths.

Author: gadamopoulos
Date: Sat Nov  5 00:09:51 2016
New Revision: 73130

URL: http://svn.reactos.org/svn/reactos?rev=73130&view=rev
Log:
[BROWSEUI]
- CAddressEditBox: Implement handling relative paths in the addressbar of explore in addition to absolute paths.

Modified:
    trunk/reactos/dll/win32/browseui/addresseditbox.cpp

Modified: trunk/reactos/dll/win32/browseui/addresseditbox.cpp
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/browseui/addresse...
==============================================================================
--- trunk/reactos/dll/win32/browseui/addresseditbox.cpp	[iso-8859-1] (original)
+++ trunk/reactos/dll/win32/browseui/addresseditbox.cpp	[iso-8859-1] Sat Nov  5 00:09:51 2016
@@ -90,16 +90,20 @@
     ULONG attributes;
     HRESULT hr;
     HWND topLevelWindow;
-
-    CComPtr<IShellBrowser> pisb;
-    hr = IUnknown_QueryService(fSite, SID_SShellBrowser, IID_PPV_ARG(IShellBrowser, &pisb));
+    PIDLIST_ABSOLUTE pidlCurrent= NULL;
+    PIDLIST_RELATIVE pidlRelative = NULL;
+    CComPtr<IShellFolder> psfCurrent;
+
+    CComPtr<IBrowserService> pbs;
+    hr = IUnknown_QueryService(fSite, SID_SShellBrowser, IID_PPV_ARG(IBrowserService, &pbs));
     if (FAILED_UNEXPECTEDLY(hr))
         return hr;

-    hr = IUnknown_GetWindow(pisb, &topLevelWindow);
+    hr = IUnknown_GetWindow(pbs, &topLevelWindow);
     if (FAILED_UNEXPECTEDLY(hr))
         return hr;

+    /* Get the path to browse and expand it if needed */
     LPWSTR input;
     int inputLength = fCombobox.GetWindowTextLength() + 2;

@@ -124,13 +128,34 @@
         }
     }

+    /* Try to parse a relative path and if it fails, try to browse an absolute path */
     CComPtr<IShellFolder> psfDesktop;
     hr = SHGetDesktopFolder(&psfDesktop);
+    if (FAILED_UNEXPECTEDLY(hr))
+        goto cleanup;
+
+    hr = pbs->GetPidl(&pidlCurrent);
+    if (FAILED_UNEXPECTEDLY(hr))
+        goto cleanup;
+
+    hr = psfDesktop->BindToObject(pidlCurrent, NULL, IID_PPV_ARG(IShellFolder, &psfCurrent));
+    if (FAILED_UNEXPECTEDLY(hr))
+        goto cleanup;
+
+    hr = psfCurrent->ParseDisplayName(topLevelWindow, NULL, address, &eaten,  &pidlRelative, &attributes);
     if (SUCCEEDED(hr))
     {
-        hr = psfDesktop->ParseDisplayName(topLevelWindow, NULL, address, &eaten, &pidlLastParsed, &attributes);
-    }
-
+        pidlLastParsed = ILCombine(pidlCurrent, pidlRelative);
+        ILFree(pidlRelative);
+        goto cleanup;
+    }
+
+    /* We couldn't parse a relative path, attempt to parse an absolute path */
+    hr = psfDesktop->ParseDisplayName(topLevelWindow, NULL, address, &eaten, &pidlLastParsed, &attributes);
+
+cleanup:
+    if (pidlCurrent)
+        ILFree(pidlCurrent);
     if (address != input)
         delete [] address;
     delete [] input;