Changeset 3385 for trunk/src/comctl32/comctl32undoc.cpp

Timestamp:

Apr 15, 2000, 4:22:31 PM (25 years ago)

Author:

cbratschi

Message:

new listview item handling, new messages

File:

• trunk/src/comctl32/comctl32undoc.cpp (modified) (10 diffs)

trunk/src/comctl32/comctl32undoc.cpp

@@ -1 @@
-/* $Id: comctl32undoc.cpp,v 1.2 2000-03-18 16:17:22 cbratschi Exp $ */
+/* $Id: comctl32undoc.cpp,v 1.3 2000-04-15 14:22:11 cbratschi Exp $ */
 /*
  * Undocumented functions from COMCTL32.DLL
@@ -1046 +1046 @@
     HDPA hdpa;
 
-    dprintf(("COMCTL32: DPA_Create"));
+    dprintf2(("COMCTL32: DPA_Create"));
 
     hdpa = (HDPA)COMCTL32_Alloc (sizeof(DPA));
@@ -1077 +1077 @@
 DPA_Destroy (const HDPA hdpa)
 {
-    dprintf(("COMCTL32: DPA_Destroy"));
+    dprintf2(("COMCTL32: DPA_Destroy"));
 
     if (!hdpa)
@@ -1106 +1106 @@
 DPA_Grow (const HDPA hdpa, INT nGrow)
 {
-    dprintf(("COMCTL32: DPA_Grow"));
+    dprintf2(("COMCTL32: DPA_Grow"));
 
     if (!hdpa)
@@ -1143 +1143 @@
     HDPA hdpaTemp;
 
-    dprintf(("COMCTL32: DPA_Clone"));
+    dprintf2(("COMCTL32: DPA_Clone"));
 
     if (!hdpa)
@@ -1448 +1448 @@
 DPA_DeleteAllPtrs (const HDPA hdpa)
 {
-    dprintf(("COMCTL32: DPA_DeleteAllPtrs"));
+    dprintf2(("COMCTL32: DPA_DeleteAllPtrs"));
 
     if (!hdpa)
@@ -1511 +1511 @@
 }
 
+//internal API
+INT DPA_InsertPtrSorted(const HDPA hdpa,LPVOID p,PFNDPACOMPARE pfnCompare,LPARAM lParam)
+{
+  INT pos,minPos,maxPos,res;
+
+  if (!hdpa || !pfnCompare) return -1;
+
+  if (hdpa->nItemCount == 0)
+    return DPA_InsertPtr(hdpa,0,p);
+
+  //check last
+  if ((pfnCompare)(p,hdpa->ptrs[hdpa->nItemCount-1],lParam) >= 0)
+  {
+    return DPA_InsertPtr(hdpa,hdpa->nItemCount,p);
+  }
+  //check first
+  if ((pfnCompare)(p,hdpa->ptrs[0],lParam) < 0)
+  {
+    return DPA_InsertPtr(hdpa,0,p);
+  }
+
+  minPos = 1;
+  maxPos = hdpa->nItemCount-1;
+
+  while (minPos != maxPos)
+  {
+    pos = (minPos+maxPos)/2;
+    res = (pfnCompare)(p,hdpa->ptrs[pos],lParam);
+    if (res < 0)
+      maxPos = pos;
+    else
+      minPos = pos+1;
+  }
+
+  return DPA_InsertPtr(hdpa,minPos,p);
+}
 
 /**************************************************************************
@@ -1530 +1566 @@
 DPA_Sort (const HDPA hdpa, PFNDPACOMPARE pfnCompare, LPARAM lParam)
 {
-    dprintf(("COMCTL32: DPA_Sort"));
+    dprintf2(("COMCTL32: DPA_Sort"));
 
     if (!hdpa || !pfnCompare)
@@ -1570 +1606 @@
             PFNDPACOMPARE pfnCompare, LPARAM lParam, UINT uOptions)
 {
-    dprintf(("COMCTL32: DPA_Search"));
+    dprintf2(("COMCTL32: DPA_Search"));
 
     if (!hdpa || !pfnCompare || !pFind)
@@ -1649 +1685 @@
     HDPA hdpa;
 
-    dprintf(("COMCTL32: DPA_CreateEx"));
+    dprintf2(("COMCTL32: DPA_CreateEx"));
 
     if (hHeap)