Changeset 1871 for trunk/dll/init.c

Timestamp:

Sep 21, 2015, 12:57:02 AM (10 years ago)

Author:

Gregg Young

Message:

Create CollapseAll and modify ExpandAll to reduce code overhead both to try and speed drive expansion. Change ExpandAll to allow it to loop in UM_EXPAND until until drive is completely expanded. Changes were need to work with Flesh, Stubby and UnFlesh being moved to a thread. Add code for Flesh to skip the directory entry added by Stubby (eliminate use of NULL/Nullstr pszFileNames by Stubby). Add code in Stubby to insert a complete container item. Add a flag to indicate when a directory needed to be Fleshed. Get expand and switch code to work with Flesh, UnFlesh and Stubby running on a thread. Loop and idle ExpandAll; Move tree expand to a thread; Have ShowTreeRec wait for the Flesh thread. Add a correction factor so directories don't get placed above the top of the tree container when a large drive has been expanded. Debug is mostly still in but all turned off.

File:

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

trunk/dll/init.c

@@ -139 +139 @@
   22 Aug 15 GKY Remove recurse scan code.
   24 Aug 15 GKY Remove obsolete code fDontAsk?zip
+  20 Sep 15 GKY Move tree expand to a thread.
   
 ***********************************************************************/
@@ -262 +263 @@
 BOOL fReminimize;
 BOOL fWantFirstTimeInit;
-BOOL fUseShellEnv;;
+BOOL fUseShellEnv;
 HPOINTER hptrApp;
 HPOINTER hptrArc;
@@ -897 +898 @@
     return FALSE;
 
+  if (!StartExpandTreeThread())
+     return FALSE;
+
   // timer messages are sent from a separate thread -- start it
   if (!StartTimer()) {
@@ -1646 +1650 @@
 
   // 2015-08-11 SHL FIXME debug
-  DbgMsg(pszSrcFile, __LINE__, "ShowEnv %u SwitchTree %u SwitchTreeExpand %u SwitchTreeOnFocus %u CollapseFirst %u", fShowEnv, fSwitchTreeOnDirChg, fSwitchTreeExpand, fSwitchTreeOnFocus, fCollapseFirst);
+  //DbgMsg(pszSrcFile, __LINE__, "ShowEnv %u SwitchTree %u SwitchTreeExpand %u SwitchTreeOnFocus %u CollapseFirst %u", fShowEnv, fSwitchTreeOnDirChg, fSwitchTreeExpand, fSwitchTreeOnFocus, fCollapseFirst);
   
   LoadDetailsSwitches(PCSZ_DIRCNR, &dsDirCnrDefault, FALSE);