[mf] 20479: lean explorer:

lean explorer:
- correct folder display when using the "/e" command line option
- handle owner draw menu messages in folder pane
Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/mainframe.cp
p
Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.cpp
Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.h
  _____  

Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/mainframe.cp
p
---
branches/lean-explorer/reactos/subsys/system/explorer/shell/mainframe.cp
p	2005-12-31 10:11:58 UTC (rev 20478)
+++
branches/lean-explorer/reactos/subsys/system/explorer/shell/mainframe.cp
p	2005-12-31 11:22:44 UTC (rev 20479)
@@ -107,6 +107,8 @@

 
 	_shellBrowser = auto_ptr<ShellBrowserChild>(new
ShellBrowserChild(_hwnd, _left_hwnd, _right_hwnd, _create_info,
_cm_ifs));
 
+	_shellBrowser->Init();
+
 	 // update _shellBrowser->_clnt_rect
 	ClientRect rect(_hwnd);
 	resize_frame(rect.right, rect.bottom);
@@ -312,11 +314,15 @@
 		break;
 
 
-	  default:
+	  default: {
+		LRESULT res;
+
 		if (_shellBrowser.get())
-			return _shellBrowser->WndProc(nmsg, wparam,
lparam);
-		else
-			return super::WndProc(nmsg, wparam, lparam);
+			if (_shellBrowser->WndProc(nmsg, wparam, lparam,
res))
+				return res;
+
+		return super::WndProc(nmsg, wparam, lparam);
+	  }
 	}
 
 	return 0;
  _____  

Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.cpp
---
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.cpp	2005-12-31 10:11:58 UTC (rev 20478)
+++
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.cpp	2005-12-31 11:22:44 UTC (rev 20479)
@@ -48,6 +48,7 @@

 ShellBrowserChild::ShellBrowserChild(HWND hwnd, HWND left_hwnd,
WindowHandle& right_hwnd,
 					ShellPathInfo& create_info,
CtxMenuInterfaces& cm_ifs)
  :	_hwnd(hwnd),
+	_hWndFrame(hwnd),
 	_left_hwnd(left_hwnd),
 	_right_hwnd(right_hwnd),
 	_create_info(create_info),
@@ -65,8 +66,6 @@
 
 	_himl = ImageList_Create(GetSystemMetrics(SM_CXSMICON),
GetSystemMetrics(SM_CYSMICON), ILC_MASK|ILC_COLOR24, 2, 0);
 	ImageList_SetBkColor(_himl, GetSysColor(COLOR_WINDOW));
-
-	Init(hwnd);
 }
 
 ShellBrowserChild::~ShellBrowserChild()
@@ -89,12 +88,10 @@
 }
 
 
-LRESULT ShellBrowserChild::Init(HWND hWndFrame)
+LRESULT ShellBrowserChild::Init()
 {
 	CONTEXT("ShellBrowserChild::Init()");
 
-	_hWndFrame = hWndFrame;
-
 	ClientRect rect(_hwnd);
 
 	const String& root_name =
GetDesktopFolder().get_name(_create_info._root_shell_path,
SHGDN_FORADDRESSBAR);
@@ -271,7 +268,7 @@
 			ShellFolder folder = dir? dir->_folder:
GetDesktopFolder();
 			LPCITEMIDLIST pidl =
static_cast<ShellEntry*>(entry)->_pidl;
 
-			CHECKERROR(ShellFolderContextMenu(folder,
::GetParent(hwndTreeView), 1, &pidl, pptScreen->x, pptScreen->y,
_cm_ifs));
+			CHECKERROR(ShellFolderContextMenu(folder, _hwnd,
1, &pidl, pptScreen->x, pptScreen->y, _cm_ifs));
 		} else {
 			ShellPath shell_path =
entry->create_absolute_pidl();
 			LPCITEMIDLIST pidl_abs = shell_path;
@@ -501,11 +498,12 @@
 }
 
 
-LRESULT ShellBrowserChild::WndProc(UINT nmsg, WPARAM wparam, LPARAM
lparam)
+bool ShellBrowserChild::WndProc(UINT nmsg, WPARAM wparam, LPARAM
lparam, LRESULT& res)
 {
 	switch(nmsg) {
 	  case WM_GETISHELLBROWSER:	// for Registry Explorer Plugin
-		return (LRESULT)static_cast<IShellBrowser*>(this);
+		res = (LRESULT)static_cast<IShellBrowser*>(this);
+		return true;
 
 
 		// SDI integration:
@@ -536,7 +534,8 @@
 
 			if (pt.x>=_split_pos-SPLIT_WIDTH/2 &&
pt.x<_split_pos+SPLIT_WIDTH/2+1) {
 				SetCursor(LoadCursor(0, IDC_SIZEWE));
-				return TRUE;
+				res = TRUE;
+				return true;
 			}
 		}
 		goto def;
@@ -590,10 +589,11 @@
 
 
 	  default: def:
-		return DefWindowProc(_hwnd, nmsg, wparam, lparam);
+		return false;
 	}
 
-	return 0;
+	res = 0;
+	return true;
 }
 
 int ShellBrowserChild::Command(int id, int code)
@@ -718,38 +718,37 @@
 {
 	Entry* entry = NULL;
 
-	///@todo use OWM_EXPLORE flag in _create_info._open_mode
-
 	if (!_cur_dir)
 		_cur_dir = static_cast<ShellDirectory*>(_root._entry);
 
-/*@todo
-	we should call read_tree() here to iterate through the hierarchy
and open all folders from shell_info._root_shell_path to
shell_info._shell_path
-
_root._entry->read_tree(shell_info._root_shell_path.get_folder(),
info._shell_path, SORT_NAME);
-	-> see FileChildWindow::FileChildWindow()
-*/
-
 	if (_cur_dir) {
 		static DynamicFct<LPITEMIDLIST(WINAPI*)(LPCITEMIDLIST,
LPCITEMIDLIST)> ILFindChild(TEXT("SHELL32"), 24);
 
-		LPCITEMIDLIST child_pidl;
+		if (ILFindChild) {
+			for(;;) {
+				LPCITEMIDLIST child_pidl =
(*ILFindChild)(_cur_dir->create_absolute_pidl(), pidl);
+				if (!child_pidl || !child_pidl->mkid.cb)
+					break;
 
-		if (ILFindChild)
-			child_pidl =
(*ILFindChild)(_cur_dir->create_absolute_pidl(), pidl);
-		else
-			child_pidl = pidl;	// This is not correct
in the common case, but works on the desktop level.
+				_cur_dir->smart_scan();
 
-		if (child_pidl) {
+				entry =
_cur_dir->find_entry(child_pidl);
+				if (!entry)
+					break;
+
+				jump_to(entry);
+			}
+		} else {
 			_cur_dir->smart_scan();
 
-			entry = _cur_dir->find_entry(child_pidl);
+			entry = _cur_dir->find_entry(pidl);	// This
is not correct in the common case, but works on the desktop level.
 
 			if (entry)
 				jump_to(entry);
 		}
 	}
 
-		//@@ work around as long as we don't iterate correctly
through the ShellEntry tree
+	 // in case of any problem directly call UpdateFolderView()
 	if (!entry)
 		UpdateFolderView(ShellFolder(pidl));
 }
  _____  

Modified:
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.h
---
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.h	2005-12-31 10:11:58 UTC (rev 20478)
+++
branches/lean-explorer/reactos/subsys/system/explorer/shell/shellbrowser
.h	2005-12-31 11:22:44 UTC (rev 20479)
@@ -122,11 +122,11 @@

 	HTREEITEM	_last_sel;
 
 public:
-	LRESULT	WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam);
+	bool	WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam,
LRESULT& res);
 	int		Command(int id, int code);
 	int 	Notify(int id, NMHDR* pnmh);
 
-	LRESULT	Init(HWND hWndFrame);
+	LRESULT	Init();
 	void	InitializeTree();
 	int		InsertSubitems(HTREEITEM hParentItem, Entry*
entry);
 	bool	InitDragDrop();