[gschneider] 46782: [TASKMGR] - Don't try to query a performance index when switching from application to process tab - Query a process index instead: "go to process" works now

Author: gschneider
Date: Fri Apr  9 00:10:45 2010
New Revision: 46782

URL: http://svn.reactos.org/svn/reactos?rev=46782&view=rev
Log:
[TASKMGR]
- Don't try to query a performance index when switching from application to process tab
- Query a process index instead: "go to process" works now

Modified:
    trunk/reactos/base/applications/taskmgr/applpage.c
    trunk/reactos/base/applications/taskmgr/perfdata.c
    trunk/reactos/base/applications/taskmgr/procpage.c

Modified: trunk/reactos/base/applications/taskmgr/applpage.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/taskmgr/a...
==============================================================================
--- trunk/reactos/base/applications/taskmgr/applpage.c [iso-8859-1] (original)
+++ trunk/reactos/base/applications/taskmgr/applpage.c [iso-8859-1] Fri Apr  9 00:10:45 2010
@@ -49,7 +49,7 @@
 void            ApplicationPageShowContextMenu1(void);
 void            ApplicationPageShowContextMenu2(void);
 int CALLBACK    ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
-int             PerfGetIndexByProcessId(DWORD dwProcessId);
+int             ProcGetIndexByProcessId(DWORD dwProcessId);

#if 0
 void SwitchToThisWindow (
@@ -878,7 +878,6 @@
     LPAPPLICATION_PAGE_LIST_ITEM  pAPLI = NULL;
     LV_ITEM                       item;
     int                           i;
-    /* NMHDR nmhdr; */

for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
         memset(&item, 0, sizeof(LV_ITEM));
@@ -902,7 +901,7 @@
         /*
          * Select the process item in the list
          */
-        i = PerfGetIndexByProcessId(dwProcessId);
+        i = ProcGetIndexByProcessId(dwProcessId);
         if (i != -1)
         {
             ListView_SetItemState(hProcessPageListCtrl,

Modified: trunk/reactos/base/applications/taskmgr/perfdata.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/taskmgr/p...
==============================================================================
--- trunk/reactos/base/applications/taskmgr/perfdata.c [iso-8859-1] (original)
+++ trunk/reactos/base/applications/taskmgr/perfdata.c [iso-8859-1] Fri Apr  9 00:10:45 2010
@@ -387,27 +387,6 @@
     return bSuccessful;
 }

-int PerfGetIndexByProcessId(DWORD dwProcessId)
-{
-    int FoundIndex = -1;
-    ULONG Index;
-
-    EnterCriticalSection(&PerfDataCriticalSection);
-
-    for (Index = 0; Index < ProcessCount; Index++)
-    {
-        if (PtrToUlong(pPerfData[Index].ProcessId) == dwProcessId)
-        {
-            FoundIndex = Index;
-            break;
-        }
-    }
-
-    LeaveCriticalSection(&PerfDataCriticalSection);
-
-    return FoundIndex;
-}
-
 ULONG PerfDataGetProcessId(ULONG Index)
 {
     ULONG  ProcessId;

Modified: trunk/reactos/base/applications/taskmgr/procpage.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/applications/taskmgr/p...
==============================================================================
--- trunk/reactos/base/applications/taskmgr/procpage.c [iso-8859-1] (original)
+++ trunk/reactos/base/applications/taskmgr/procpage.c [iso-8859-1] Fri Apr  9 00:10:45 2010
@@ -54,6 +54,27 @@
 DWORD WINAPI ProcessPageRefreshThread(void *lpParameter);
 int ProcessRunning(ULONG ProcessId);

+int ProcGetIndexByProcessId(DWORD dwProcessId)
+{
+    int     i;
+    LVITEM  item;
+    LPPROCESS_PAGE_LIST_ITEM pData;
+
+    for (i=0; i<ListView_GetItemCount(hProcessPageListCtrl); i++)
+    {
+        memset(&item, 0, sizeof(LV_ITEM));
+        item.mask = LVIF_PARAM;
+        item.iItem = i;
+        (void)ListView_GetItem(hProcessPageListCtrl, &item);
+        pData = (LPPROCESS_PAGE_LIST_ITEM)item.lParam;
+        if (PerfDataGetProcessId(pData->Index) == dwProcessId)
+        {
+            return i;
+        }
+    }
+    return 0;
+}
+
 DWORD GetSelectedProcessId(void)
 {
     int     Index;
@@ -427,7 +448,9 @@
         pData = (LPPROCESS_PAGE_LIST_ITEM)item.lParam;
         if (!ProcessRunning(pData->ProcessId))
         {
-            (void)ListView_DeleteItem(hProcessPageListCtrl, i);
+            MessageBox(NULL, L"Processs is dead", L"HM?", MB_OK);
+            if (ListView_DeleteItem(hProcessPageListCtrl, i) == FALSE)
+                MessageBox(NULL, L"Deletion failed", L"HM!", MB_OK);
             HeapFree(GetProcessHeap(), 0, pData);
         }
     }