Changeset 603 for trunk/dll/arccnrs.c

Timestamp:

Apr 6, 2007, 11:57:45 PM (18 years ago)

Author:

Gregg Young

Message:

Work around for PM drag/drop limit; more drag/drop error checking

File:

• trunk/dll/arccnrs.c (modified) (4 diffs)

trunk/dll/arccnrs.c

@@ -33 +33 @@
   14 Mar 07 SHL ArcObjWndProc/UM_ENTER: delay before starting viewer
   30 Mar 07 GKY Remove GetPString for window class names
+   06 Apr 07 GKY Work around PM DragInfo and DrgFreeISH limit
+  06 Apr 07 GKY Add some error checking in drag/drop 
 ***********************************************************************/
 
@@ -1127 +1129 @@
       cni.pDragInfo = (PDRAGINFO) mp1;
       li = DoFileDrop(dcd->hwndCnr,
-                      dcd->directory, FALSE, MPVOID, MPFROMP(&cni));
+                      dcd->directory, FALSE, MPVOID, MPFROMP(&cni));
+      if(fexceedpmdrglimit)
+             saymsg(MB_CANCEL | MB_ICONEXCLAMATION,
+                   hwnd,
+                   GetPString(IDS_ERRORTEXT),
+                   GetPString(IDS_EXCEEDPMDRGLMT));
       if (li) {
         li->type = (msg == DM_DISCARDOBJECT) ? IDM_DELETE : IDM_PRINT;
@@ -2999 +3006 @@
                              dcd->hwndObject,
                              mp2, dcd->arcname, NULL, TRUE)) {
-                if (fUnHilite && wasemphasized)
+                if ((fUnHilite && wasemphasized) || fexceedpmdrglimit)
                   UnHilite(hwnd, TRUE, &dcd->lastselection);
               }
@@ -3028 +3035 @@
           DosBeep(500, 100);            // fixme to know why beep?
           li = DoFileDrop(hwnd, dcd->arcname, FALSE, mp1, mp2);
-          DosBeep(50, 100);             // fixme to know why beep?
+          DosBeep(50, 100);             // fixme to know why beep?
+          if(fexceedpmdrglimit)
+             saymsg(MB_CANCEL | MB_ICONEXCLAMATION,
+                   hwnd,
+                   GetPString(IDS_ERRORTEXT),
+                   GetPString(IDS_EXCEEDPMDRGLMT));
           if (li) {
             li->type = li->type == DO_MOVE ? IDM_ARCHIVEM : IDM_ARCHIVE;