[SHELL32]

Improvements to the file type property page:
- Read the EditFlags value for each file type from the registry.
- Sort the file type list by extension and description.
- Do not add a file type to the list if the FTA_Exclude flag is set for the file type.
- Disable the delete button if the FTA_NoRemove flag is set fot the file type.
- Set the FTA_Exclude flag for the dllfiles, lnkfiles and piffiles file types.
- Set the FTA_NoRemove flag for the batfile, cmdfile, comfile and exefile file types.

svn path=/trunk/; revision=71275

reactos/boot/bootdata/hivecls.inf

@@ -58,6 +58,7 @@ HKCR,"anifile\DefaultIcon","",0x00000000,"%1"
 ; ReactOS Batch Files
 HKCR,".bat","",0x00000000,"batfile"
 HKCR,"batfile","",0x00000000,"ReactOS Batch File"
+HKCR,"batfile","EditFlags",0x00010001,0x00000010
 HKCR,"batfile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-201"
 HKCR,"batfile\DefaultIcon","",0x00020000,"%SystemRoot%\system32\shell32.dll,-153"
 HKCR,"batfile\shell\edit\command","",0x00020000,"%SystemRoot%\system32\notepad.exe %1"
@@ -66,6 +67,7 @@ HKCR,"batfile\shell\open\command","",0x00000000,"""%1"" %*"
 ; ReactOS Command Script Files
 HKCR,".cmd","",0x00000000,"cmdfile"
 HKCR,"cmdfile","",0x00000000,"ReactOS Command Script"
+HKCR,"cmdfile","EditFlags",0x00010001,0x00000010
 HKCR,"cmdfile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-202"
 HKCR,"cmdfile\DefaultIcon","",0x00020000,"%SystemRoot%\system32\shell32.dll,-153"
 HKCR,"cmdfile\shell\edit\command","",0x00020000,"%SystemRoot%\system32\notepad.exe %1"
@@ -74,6 +76,7 @@ HKCR,"cmdfile\shell\open\command","",0x00000000,"""%1"" %*"
 ; DOS Applications
 HKCR,".com","",0x00000000,"comfile"
 HKCR,"comfile","",0x00000000,"DOS Application"
+HKCR,"comfile","EditFlags",0x00010001,0x00000010
 HKCR,"comfile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-203"
 HKCR,"comfile\DefaultIcon","",0x00020000,"%SystemRoot%\system32\shell32.dll,-3"
 HKCR,"comfile\shell\open\command","",0x00000000,"""%1"" %*"
@@ -97,6 +100,7 @@ HKCR,"curfile\DefaultIcon","",0x00000000,"%1"
 ; Dynamic Link Libraries
 HKCR,".dll","",0x00000000,"dllfile"
 HKCR,"dllfile","",0x00000000,"Application Extension"
+HKCR,"dllfile","EditFlags",0x00010001,0x00000001
 HKCR,"dllfile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-206"
 HKCR,"dllfile","NoOpen",0x00000000,""
 HKCR,"dllfile\DefaultIcon","",0x00020000,"%SystemRoot%\system32\shell32.dll,-154"
@@ -110,6 +114,7 @@ HKCR,"drvfile\DefaultIcon","",0x00020000,"%SystemRoot%\system32\shell32.dll,-154
 ; Applications
 HKCR,".exe","",0x00000000,"exefile"
 HKCR,"exefile","",0x00000000,"Application"
+HKCR,"exefile","EditFlags",0x00010001,0x00000010
 HKCR,"exefile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-208"
 HKCR,"exefile\DefaultIcon","",0x00000000,"%1"
 HKCR,"exefile\shell\open\command","",0x00000000,"""%1"" %*"
@@ -261,6 +266,7 @@ HKCR,".lnk","",0x00000000,"lnkfile"
 HKCR,".lnk\shellnew","",0x00000000,""
 HKCR,".lnk\shellnew","command",0x00020000,"%SystemRoot%\system32\rundll32.exe appwiz.cpl,NewLinkHere %1"
 HKCR,"lnkfile","",0x00000000,"Shortcut"
+HKCR,"lnkfile","EditFlags",0x00010001,0x00000001
 HKCR,"lnkfile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-215"
 HKCR,"lnkfile","IsShortcut",0x00000000,"yes"
 HKCR,"lnkfile","NeverShowExt",0x00000000,""
@@ -321,6 +327,7 @@ HKCR,"Msi.Package\shell\Uninstall\command","",0x00020000,"%SystemRoot%\system32\
 ; Program Information File for NT VDM
 HKCR,".pif","",0x00000000,"piffile"
 HKCR,"piffile","",0x00000000,"NT VDM Program Information File"
+HKCR,"piffile","EditFlags",0x00010001,0x00000001
 HKCR,"piffile","FriendlyTypeName",0x00020000,"@%SystemRoot%\system32\shell32.dll,-216"
 HKCR,"piffile","IsShortcut",0x00000000,"yes"
 HKCR,"piffile","NeverShowExt",0x00000000,""

reactos/dll/win32/shell32/dialogs/folder_options.cpp

@@ -37,6 +37,7 @@ typedef struct
     WCHAR FileExtension[30];
     WCHAR FileDescription[100];
     WCHAR ClassKey[MAX_PATH];
+    DWORD EditFlags;
 } FOLDER_FILE_TYPE_ENTRY, *PFOLDER_FILE_TYPE_ENTRY;
 
 typedef struct
@@ -211,6 +212,7 @@ InsertFileType(HWND hDlgCtrl, WCHAR * szName, PINT iItem, WCHAR * szFile)
     HKEY hKey;
     LVITEMW lvItem;
     DWORD dwSize;
+    DWORD dwType;
 
     if (szName[0] != L'.')
     {
@@ -264,9 +266,24 @@ InsertFileType(HWND hDlgCtrl, WCHAR * szName, PINT iItem, WCHAR * szFile)
         RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)Entry->FileDescription, &dwSize);
     }
 
+    /* Read the EditFlags value */
+    Entry->EditFlags = 0;
+    if (!RegQueryValueExW(hKey, L"EditFlags", NULL, &dwType, NULL, &dwSize))
+    {
+        if ((dwType == REG_DWORD || dwType == REG_BINARY) && dwSize == sizeof(DWORD))
+            RegQueryValueExW(hKey, L"EditFlags", NULL, NULL, (LPBYTE)&Entry->EditFlags, &dwSize);
+    }
+
     /* close key */
     RegCloseKey(hKey);
 
+    /* Do not add excluded entries */
+    if (Entry->EditFlags & 0x00000001) //FTA_Exclude
+    {
+        HeapFree(GetProcessHeap(), 0, Entry);
+        return;
+    }
+
     /* convert extension to upper case */
     wcscpy(Entry->FileExtension, szName);
     _wcsupr(Entry->FileExtension);
@@ -303,11 +320,16 @@ CALLBACK
 ListViewCompareProc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
 {
     PFOLDER_FILE_TYPE_ENTRY Entry1, Entry2;
+    int x;
 
     Entry1 = (PFOLDER_FILE_TYPE_ENTRY)lParam1;
     Entry2 = (PFOLDER_FILE_TYPE_ENTRY)lParam2;
 
-    return wcsicmp(Entry1->FileExtension, Entry2->FileExtension);
+    x = wcsicmp(Entry1->FileExtension, Entry2->FileExtension);
+    if (x != 0)
+        return x;
+
+    return wcsicmp(Entry1->FileDescription, Entry2->FileDescription);
 }
 
 static
@@ -335,7 +357,7 @@ InitializeFileTypesListCtrl(HWND hwndDlg)
 
     dwName = _countof(szName);
 
-    while(RegEnumKeyExW(HKEY_CLASSES_ROOT, dwIndex++, szName, &dwName, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
+    while (RegEnumKeyExW(HKEY_CLASSES_ROOT, dwIndex++, szName, &dwName, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
     {
         InsertFileType(hDlgCtrl, szName, &iItem, szFile);
         dwName = _countof(szName);
@@ -388,8 +410,7 @@ FolderOptionsFileTypesDlg(
     HWND hwndDlg,
     UINT uMsg,
     WPARAM wParam,
-    LPARAM lParam
-)
+    LPARAM lParam)
 {
     LPNMLISTVIEW lppl;
     LVITEMW lvItem;
@@ -401,7 +422,11 @@ FolderOptionsFileTypesDlg(
     {
         case WM_INITDIALOG:
             InitializeFileTypesListCtrl(hwndDlg);
+
+            /* Disable the Delete button by default */
+            EnableWindow(GetDlgItem(hwndDlg, 14002), FALSE);
             return TRUE;
+
         case WM_COMMAND:
             switch(LOWORD(wParam))
             {
@@ -415,8 +440,8 @@ FolderOptionsFileTypesDlg(
                     }
                     break;
             }
-
             break;
+
         case WM_NOTIFY:
             lppl = (LPNMLISTVIEW) lParam;
 
@@ -455,6 +480,12 @@ FolderOptionsFileTypesDlg(
                     swprintf(Buffer, FormatBuffer, &pItem->FileExtension[1], &pItem->FileDescription[0], &pItem->FileDescription[0]);
                     /* update dialog */
                     SetDlgItemTextW(hwndDlg, 14007, Buffer);
+
+                    /* Enable the Delete button */
+                    if (pItem->EditFlags & 0x00000010) // FTA_NoRemove
+                        EnableWindow(GetDlgItem(hwndDlg, 14002), FALSE);
+                    else
+                        EnableWindow(GetDlgItem(hwndDlg, 14002), TRUE);
                 }
             }
             break;