Nikolay Sivov : comctl32/listview: Add support for LVFI_SUBSTRING.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 850ea2a7114e3e858af816399126e87b4098f2da
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=850ea2a7114e3e858af816399126e87b4098f2da

Author: Nikolay Sivov <bunglehead at gmail.com>
Date:   Sun Nov 22 10:59:45 2009 +0300

comctl32/listview: Add support for LVFI_SUBSTRING.

---

 dlls/comctl32/listview.c       |    8 +++++---
 dlls/comctl32/tests/listview.c |   29 +++++++++++++++++++++++++++++
 include/commctrl.h             |   11 ++++++-----
 3 files changed, 40 insertions(+), 8 deletions(-)

diff --git a/dlls/comctl32/listview.c b/dlls/comctl32/listview.c
index 448590a..5b45ffb 100644
--- a/dlls/comctl32/listview.c
+++ b/dlls/comctl32/listview.c
@@ -5888,7 +5888,8 @@ static INT LISTVIEW_FindItemW(const LISTVIEW_INFO *infoPtr, INT nStart,
     if (!lpFindInfo || nItem < 0) return -1;
     
     lvItem.mask = 0;
-    if (lpFindInfo->flags & (LVFI_STRING | LVFI_PARTIAL))
+    if (lpFindInfo->flags & (LVFI_STRING | LVFI_PARTIAL) ||
+        lpFindInfo->flags &  LVFI_SUBSTRING)
     {
         lvItem.mask |= LVIF_TEXT;
         lvItem.pszText = szDispText;
@@ -5952,7 +5953,7 @@ again:
 
         if (lvItem.mask & LVIF_TEXT)
 	{
-            if (lpFindInfo->flags & LVFI_PARTIAL)
+            if (lpFindInfo->flags & (LVFI_PARTIAL | LVFI_SUBSTRING))
             {
 		WCHAR *p = strstrW(lvItem.pszText, lpFindInfo->psz);
 		if (!p || p != lvItem.pszText) continue;
@@ -6009,7 +6010,8 @@ again:
 static INT LISTVIEW_FindItemA(const LISTVIEW_INFO *infoPtr, INT nStart,
                               const LVFINDINFOA *lpFindInfo)
 {
-    BOOL hasText = lpFindInfo->flags & (LVFI_STRING | LVFI_PARTIAL);
+    BOOL hasText = lpFindInfo->flags & (LVFI_STRING | LVFI_PARTIAL) ||
+                   lpFindInfo->flags &  LVFI_SUBSTRING;
     LVFINDINFOW fiw;
     INT res;
     LPWSTR strW = NULL;
diff --git a/dlls/comctl32/tests/listview.c b/dlls/comctl32/tests/listview.c
index 55e7d96..95d9ddc 100644
--- a/dlls/comctl32/tests/listview.c
+++ b/dlls/comctl32/tests/listview.c
@@ -4128,6 +4128,35 @@ static void test_finditem(void)
     r = SendMessage(hwnd, LVM_FINDITEMA, -1, (LPARAM)&fi);
     expect(-1, r);
 
+    /* try with LVFI_SUBSTRING */
+    strcpy(f, "fo");
+    fi.flags = LVFI_SUBSTRING;
+    fi.psz = f;
+    r = SendMessage(hwnd, LVM_FINDITEMA, -1, (LPARAM)&fi);
+    if (r == -1)
+    {
+        win_skip("LVFI_SUBSTRING not supported\n");
+        DestroyWindow(hwnd);
+        return;
+    }
+    expect(0, r);
+    strcpy(f, "f");
+    fi.flags = LVFI_SUBSTRING;
+    fi.psz = f;
+    r = SendMessage(hwnd, LVM_FINDITEMA, -1, (LPARAM)&fi);
+    expect(0, r);
+    strcpy(f, "o");
+    fi.flags = LVFI_SUBSTRING;
+    fi.psz = f;
+    r = SendMessage(hwnd, LVM_FINDITEMA, -1, (LPARAM)&fi);
+    expect(-1, r);
+
+    strcpy(f, "f");
+    fi.flags = LVFI_SUBSTRING | LVFI_STRING;
+    fi.psz = f;
+    r = SendMessage(hwnd, LVM_FINDITEMA, -1, (LPARAM)&fi);
+    expect(0, r);
+
     DestroyWindow(hwnd);
 }
 
diff --git a/include/commctrl.h b/include/commctrl.h
index 4360925..b88d694 100644
--- a/include/commctrl.h
+++ b/include/commctrl.h
@@ -3023,11 +3023,12 @@ static const WCHAR WC_LISTVIEWW[] = { 'S','y','s',
 #define LVSICF_NOSCROLL         0x0002
 
 
-#define LVFI_PARAM              0X0001
-#define LVFI_STRING             0X0002
-#define LVFI_PARTIAL            0X0008
-#define LVFI_WRAP               0X0020
-#define LVFI_NEARESTXY          0X0040
+#define LVFI_PARAM              0x0001
+#define LVFI_STRING             0x0002
+#define LVFI_SUBSTRING          0x0004
+#define LVFI_PARTIAL            0x0008
+#define LVFI_WRAP               0x0020
+#define LVFI_NEARESTXY          0x0040
 
 #define LVIF_TEXT               0x0001
 #define LVIF_IMAGE              0x0002