Changeset 1101 for trunk/dll/worker.c

Timestamp:

Aug 2, 2008, 10:25:22 PM (17 years ago)

Author:

Gregg Young

Message:

Fix delete use trash can to only use local fixed drives or the trash can supported list and allow deselection of trash can.

File:

• trunk/dll/worker.c (modified) (5 diffs)

trunk/dll/worker.c

@@ -28 +28 @@
   16 JUL 08 GKY Use TMP directory for temp files
   20 Jul 08 GKY Add save/append filename to clipboard.
+  02 Aug 08 GKY Limit use of "trash can" to local writable fixed drives or to trash can supported
+                drives list if it exists. Fix ability to deselect use of trash can.
 
 ***********************************************************************/
@@ -44 +46 @@
 #define INCL_WINPOINTERS
 #define INCL_WINWORKPLACE
+#define INCL_WINSHELLDATA
 
 #include "fm3dlg.h"
@@ -1453 +1456 @@
               FILESTATUS3 fsa;
               CHAR prompt[CCHMAXPATH * 3];
-              APIRET error;
-              HOBJECT hObjectdest, hObjectofObject;
+              APIRET error = 0;
+              HOBJECT hObjectdest, hObjectofObject;
+              BYTE G_abSupportedDrives[24] = {0};
+              ULONG cbSupportedDrives = sizeof(G_abSupportedDrives);
 
               for (x = 0; wk->li->list[x]; x++) {
@@ -1580 +1585 @@
                   if (wk->li->type == IDM_DELETE){
                     hObjectdest = WinQueryObject("<XWP_TRASHCAN>");
-                    if (hObjectdest != NULLHANDLE){
-                      hObjectofObject = WinQueryObject(wk->li->list[x]);
-                      error = WinMoveObject(hObjectofObject, hObjectdest, 0);
-                    }
+                    PrfQueryProfileData(HINI_USER,
+                                        "XWorkplace",
+                                        "TrashCan::Drives",
+                                        G_abSupportedDrives,
+                                        &cbSupportedDrives);
+                    if (hObjectdest != NULLHANDLE && fTrashCan &&
+                        (G_abSupportedDrives ? (G_abSupportedDrives[toupper(*wk->li->list[x]) - 'C'] &
+                                                1):(!(driveflags[toupper(*wk->li->list[x]) - 'A'] &
+                                                      (DRIVE_REMOVABLE | DRIVE_IGNORE |
+                                                      DRIVE_REMOTE | DRIVE_VIRTUAL |
+                                                      DRIVE_NOTWRITEABLE | DRIVE_RAMDISK))))) {
+                        hObjectofObject = WinQueryObject(wk->li->list[x]);
+                        error = WinMoveObject(hObjectofObject, hObjectdest, 0);
+                    }
                     else
                       error = DosDelete(wk->li->list[x]);
@@ -1593 +1608 @@
                     make_deleteable(wk->li->list[x]);
                     if (wk->li->type == IDM_DELETE){
-                      hObjectdest = WinQueryObject("<XWP_TRASHCAN>");
-                      if (hObjectdest != NULLHANDLE){
-                        hObjectofObject = WinQueryObject(wk->li->list[x]);
-                        error = WinMoveObject(hObjectofObject, hObjectdest, 0);
-                      }
+                      hObjectdest = WinQueryObject("<XWP_TRASHCAN>");
+                      PrfQueryProfileData(HINI_USER,
+                                          "XWorkplace",
+                                          "TrashCan::Drives",
+                                          G_abSupportedDrives,
+                                          &cbSupportedDrives);
+                      if (hObjectdest != NULLHANDLE && fTrashCan &&
+                          (G_abSupportedDrives ? (G_abSupportedDrives[toupper(*wk->li->list[x]) - 'C'] &
+                                                  1):(!(driveflags[toupper(*wk->li->list[x]) - 'A'] &
+                                                        (DRIVE_REMOVABLE | DRIVE_IGNORE |
+                                                        DRIVE_REMOTE | DRIVE_VIRTUAL |
+                                                        DRIVE_NOTWRITEABLE | DRIVE_RAMDISK))))) {
+                          hObjectofObject = WinQueryObject(wk->li->list[x]);
+                          error = WinMoveObject(hObjectofObject, hObjectdest, 0);
+                      }
                       else
                         error = DosDelete(wk->li->list[x]);