Listview N5

[Dimitrie O. Paun]

ChangeLog
  Move custom draw notification into the DrawLargeIcon function.

--- dlls/comctl32/listview.c.N4	Thu Oct 10 13:20:49 2002
+++ dlls/comctl32/listview.c	Thu Oct 10 13:45:51 2002
@@ -28,6 +28,7 @@
  *   -- Drawing optimizations.
  *   -- Hot item handling.
  *   -- Expand large item in ICON mode when the cursor is flying over the icon or text.
+ *   -- Support CustonDraw options for _WIN32_IE >= 0x560 (see NMLVCUSTOMDRAW docs)
  *
  * Notifications:
  *   LISTVIEW_Notify : most notifications from children (editbox and header)
@@ -667,22 +668,10 @@
     notify_hdr(infoPtr, LVN_ODCACHEHINT, &nmlv.hdr);
 }
 
-static BOOL notify_customdraw (LISTVIEW_INFO *infoPtr, DWORD dwDrawStage, HDC hdc, RECT rc)
+static DWORD notify_customdraw (LISTVIEW_INFO *infoPtr, DWORD dwDrawStage, NMLVCUSTOMDRAW *nmlvcd)
 {
-    NMLVCUSTOMDRAW nmlvcd;
-
-    TRACE("(dwDrawStage=%lx, hdc=%x, rc=?)\n", dwDrawStage, hdc);
-
-    nmlvcd.nmcd.dwDrawStage = dwDrawStage;
-    nmlvcd.nmcd.hdc         = hdc;
-    nmlvcd.nmcd.rc          = rc;
-    nmlvcd.nmcd.dwItemSpec  = 0;
-    nmlvcd.nmcd.uItemState  = 0;
-    nmlvcd.nmcd.lItemlParam = 0;
-    nmlvcd.clrText          = infoPtr->clrText;
-    nmlvcd.clrTextBk        = infoPtr->clrBk;
-
-    return (BOOL)notify_hdr(infoPtr, NM_CUSTOMDRAW, &nmlvcd.nmcd.hdr);
+    nmlvcd->nmcd.dwDrawStage = dwDrawStage;
+    return notify_hdr(infoPtr, NM_CUSTOMDRAW, &nmlvcd->nmcd.hdr);
 }
 
 /* FIXME: we should inline this where it's called somehow
@@ -3215,9 +3204,10 @@
 {
     WCHAR szDispText[DISP_TEXT_SIZE] = { '\0' };
     DWORD cditemmode = CDRF_DODEFAULT;
-    RECT rcIcon, rcLabel, *lprcFocus;
+    RECT rcBounds, rcIcon, rcLabel, *lprcFocus;
+    NMLVCUSTOMDRAW nmlvcd;
     LVITEMW lvItem;
-    UINT uFormat;
+    UINT uFormat, uItemState;
     TEXTATTR ta;
 
     TRACE("(hdc=%x, nItem=%d)\n", hdc, nItem);
@@ -3235,12 +3225,30 @@
     /* now check if we need to update the focus rectangle */
     lprcFocus = infoPtr->bFocus && (lvItem.state & LVIS_FOCUSED) ? &infoPtr->rcFocus : 0;
   
-    if (!LISTVIEW_GetItemMeasures(infoPtr, nItem, NULL, NULL, &rcIcon, &rcLabel)) return;
+    if (!LISTVIEW_GetItemMeasures(infoPtr, nItem, NULL, &rcBounds, &rcIcon, &rcLabel)) return;
+
+    uItemState = 0;
+    if (lvItem.state & LVIS_SELECTED) uItemState |= CDIS_SELECTED;
+    if (lvItem.state & LVIS_FOCUSED) uItemState |= CDIS_FOCUS;
+    if (nItem == infoPtr->nHotItem) uItemState |= CDIS_HOT;
+
+    ZeroMemory(&nmlvcd, sizeof(nmlvcd));
+    nmlvcd.nmcd.hdc         = hdc;
+    nmlvcd.nmcd.rc          = rcBounds;
+    nmlvcd.nmcd.dwItemSpec  = nItem;
+    nmlvcd.nmcd.uItemState  = uItemState;
+    nmlvcd.nmcd.lItemlParam = lvItem.lParam;
+    nmlvcd.clrText          = infoPtr->clrText;
+    nmlvcd.clrTextBk        = infoPtr->clrBk;
 
     if (cdmode & CDRF_NOTIFYITEMDRAW)
-        cditemmode = notify_customdrawitem (infoPtr, hdc, nItem, 0, CDDS_ITEMPREPAINT);
+        cditemmode = notify_customdraw (infoPtr, CDDS_ITEMPREPAINT, &nmlvcd);
     if (cditemmode & CDRF_SKIPDEFAULT) goto postpaint;
 
+    /* FIXME: pass the mnlvcd to select text attr */
+    infoPtr->clrText = nmlvcd.clrText;
+    infoPtr->clrBk   = nmlvcd.clrTextBk;
+    
     /* Set the item to the boundary box for now */
     TRACE("rcIcon=%s, rcLabel=%s\n", debugrect(&rcIcon), debugrect(&rcLabel));
 
@@ -3295,7 +3303,7 @@
 
 postpaint:    
     if (cditemmode & CDRF_NOTIFYPOSTPAINT)
-        notify_customdrawitem(infoPtr, hdc, nItem, 0, CDDS_ITEMPOSTPAINT);
+        notify_customdraw(infoPtr, CDDS_ITEMPOSTPAINT, &nmlvcd);
 }
 
 /***
@@ -3611,25 +3619,34 @@
 static void LISTVIEW_Refresh(LISTVIEW_INFO *infoPtr, HDC hdc)
 {
     UINT uView = LISTVIEW_GetType(infoPtr);
+    NMLVCUSTOMDRAW nmlvcd;
     HFONT hOldFont;
     DWORD cdmode;
     RECT rcClient;
 
     LISTVIEW_DUMP(infoPtr);
   
+    infoPtr->bIsDrawing = TRUE;
+
     GetClientRect(infoPtr->hwndSelf, &rcClient);
-  
-    cdmode = notify_customdraw(infoPtr, CDDS_PREPAINT, hdc, rcClient);
-    if (cdmode == CDRF_SKIPDEFAULT) return;
+ 
+    /* select font */
+    hOldFont = SelectObject(hdc, infoPtr->hFont);
 
-    infoPtr->bIsDrawing = TRUE;
+    ZeroMemory(&nmlvcd, sizeof(nmlvcd)); 
+    nmlvcd.nmcd.hdc         = hdc;
+    nmlvcd.nmcd.rc          = rcClient;
+    nmlvcd.nmcd.dwItemSpec  = 0;
+    nmlvcd.nmcd.uItemState  = 0;
+    nmlvcd.nmcd.lItemlParam = 0;
+    nmlvcd.clrText          = infoPtr->clrText;
+    nmlvcd.clrTextBk        = infoPtr->clrBk;
+    cdmode = notify_customdraw(infoPtr, CDDS_PREPAINT, &nmlvcd);
+    if (cdmode & CDRF_SKIPDEFAULT) goto enddraw;
 
     /* nothing to draw */
     if(infoPtr->nItemCount == 0) goto enddraw;
 
-    /* select font */
-    hOldFont = SelectObject(hdc, infoPtr->hFont);
-
     if (infoPtr->dwStyle & LVS_OWNERDRAWFIXED)
 	LISTVIEW_RefreshOwnerDraw(infoPtr, hdc);
     else if (uView == LVS_ICON)
@@ -3643,12 +3660,12 @@
     if (infoPtr->bFocus && !(infoPtr->dwStyle & LVS_OWNERDRAWFIXED))
 	DrawFocusRect(hdc, &infoPtr->rcFocus);
 
-    /* unselect objects */
-    SelectObject(hdc, hOldFont);
-
 enddraw:
     if (cdmode & CDRF_NOTIFYPOSTPAINT)
-	notify_customdraw(infoPtr, CDDS_POSTPAINT, hdc, rcClient);
+	notify_customdraw(infoPtr, CDDS_POSTPAINT, &nmlvcd);
+
+    /* unselect objects */
+    SelectObject(hdc, hOldFont);
 
     infoPtr->bIsDrawing = FALSE;
 }