Changeset 496 for trunk/src/comctl32/listview.c

Timestamp:

Aug 14, 1999, 6:13:16 PM (26 years ago)

Author:

cbratschi

Message:

wine-990731 update

File:

• trunk/src/comctl32/listview.c (modified) (23 diffs)

trunk/src/comctl32/listview.c

@@ -2 +2 @@
  * Listview control
  *
- * Copyright 1998 Eric Kohl
+ * Copyright 1998, 1999 Eric Kohl
  * Copyright 1999 Luc Tourangeau
  * Copyright 1999 Achim Hasenmueller
@@ -13 +13 @@
  *   1. No horizontal scrolling when header is larger than the client area.
  *   2. Drawing optimizations.
+ *   3. Hot item handling.
  *
  * Notifications:
@@ -21 +22 @@
  *
  * Unicode:
- *   LISTVIEW_SetItem32W : no unicode support
- *   LISTVIEW_InsertItem32W : no unicode support
- *   LISTVIEW_InsertColumn32W : no unicode support
+ *   LISTVIEW_SetItemW : no unicode support
+ *   LISTVIEW_InsertItemW : no unicode support
+ *   LISTVIEW_InsertColumnW : no unicode support
  *   LISTVIEW_GetColumnW : no unicode support
+ *   LISTVIEW_SetColumnW : no unicode support
  *
  * Advanced functionality:
  *   LISTVIEW_GetNumberOfWorkAreas : not implemented
  *   LISTVIEW_GetHotCursor : not implemented
- *   LISTVIEW_GetHotItem : not implemented
  *   LISTVIEW_GetHoverTime : not implemented
  *   LISTVIEW_GetISearchString : not implemented
@@ -35 +36 @@
  *   LISTVIEW_EditLabel : REPORT (need to implement a timer)
  *   LISTVIEW_GetColumnOrderArray : not implemented
+ *   LISTVIEW_SetColumnOrderArray : not implemented
  *   LISTVIEW_Arrange : empty stub
  *   LISTVIEW_ApproximateViewRect : incomplete
@@ -3157 +3159 @@
 
 /* LISTVIEW_GetEditControl */
-/* LISTVIEW_GetExtendedListViewStyle */
+
+/***
+ * DESCRIPTION:
+ * Retrieves the extended listview style.
+ *
+ * PARAMETERS:
+ * [I] HWND  : window handle
+ *
+ * RETURN:
+ *   SUCCESS : previous style
+ *   FAILURE : 0
+ */
+static LRESULT LISTVIEW_GetExtendedListViewStyle(HWND hwnd)
+{
+    LISTVIEW_INFO *infoPtr;
+    /* make sure we can get the listview info */
+    if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
+        return (0);
+    return (infoPtr->dwExStyle);
+}
 
 /***
@@ -3412 +3433 @@
 /* LISTVIEW_GetItemW */
 /* LISTVIEW_GetHotCursor */
-/* LISTVIEW_GetHotItem */
-/* LISTVIEW_GetHoverTime> */
+
+/***
+ * DESCRIPTION:
+ * Retrieves the index of the hot item.
+ *
+ * PARAMETERS:
+ * [I] HWND  : window handle
+ *
+ * RETURN:
+ *   SUCCESS : hot item index
+ *   FAILURE : -1 (no hot item)
+ */
+static LRESULT LISTVIEW_GetHotItem(HWND hwnd)
+{
+    LISTVIEW_INFO *infoPtr;
+    /* make sure we can get the listview info */
+    if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
+        return (-1);
+    return (infoPtr->nHotItem);
+}
+
+/* LISTVIEW_GetHoverTime */
 
 /***
@@ -4628 +4669 @@
 }
 
+/* LISTVIEW_SetBkImage */
+
 /***
  * DESCRIPTION:
@@ -4758 +4801 @@
 }
 
+/* LISTVIEW_SetColumnW */
+/* LISTVIEW_SetColumnOrderArray */
+
 /***
  * DESCRIPTION:
@@ -4809 +4855 @@
 /***
  * DESCRIPTION:
+ * Sets the extended listview style.
+ *
+ * PARAMETERS:
+ * [I] HWND  : window handle
+ * [I] DWORD : mask
+ * [I] DWORD : style
+ *
+ * RETURN:
+ *   SUCCESS : previous style
+ *   FAILURE : 0
+ */
+static LRESULT LISTVIEW_SetExtendedListViewStyle(HWND hwnd, DWORD dwMask, DWORD dwStyle)
+{
+    LISTVIEW_INFO *infoPtr;
+    DWORD dwOldStyle;
+    /* make sure we can get the listview info */
+    if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
+        return (0);
+    /* store previous style */
+    dwOldStyle = infoPtr->dwExStyle;
+    /* set new style */
+    infoPtr->dwExStyle = (dwOldStyle & ~dwMask) | (dwStyle & dwMask);
+    return (dwOldStyle);
+}
+
+/* LISTVIEW_SetHotCursor */
+
+/***
+ * DESCRIPTION:
+ * Sets the hot item index.
+ *
+ * PARAMETERS:
+ * [I] HWND  : window handle
+ * [I] INT   : index
+ *
+ * RETURN:
+ *   SUCCESS : previous hot item index
+ *   FAILURE : -1 (no hot item)
+ */
+static LRESULT LISTVIEW_SetHotItem(HWND hwnd, INT iIndex)
+{
+    LISTVIEW_INFO *infoPtr;
+    INT iOldIndex;
+    /* make sure we can get the listview info */
+    if (!(infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0)))
+        return (-1);
+    /* store previous index */
+    iOldIndex = infoPtr->nHotItem;
+    /* set new style */
+    infoPtr->nHotItem = iIndex;
+    return (iOldIndex);
+}
+
+/* LISTVIEW_SetIconSpacing */
+
+/***
+ * DESCRIPTION:
  * Sets image lists.
  *
@@ -4893 +4996 @@
  * [I] HWND : window handle
  * [I] INT : item count (prjected number of items)
- *
- * RETURN:
- * None
- */
-static VOID LISTVIEW_SetItemCount(HWND hwnd, INT nItemCount)
-{
-  FIXME("empty stub!\n");
+ * [I] DWORD : update flags
+ *
+ * RETURN:
+ *   SUCCESS : TRUE
+ *   FAILURE : FALSE
+ */
+static BOOL LISTVIEW_SetItemCount(HWND hwnd, INT nItems, DWORD dwFlags)
+{
+  LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO*)GetWindowLongA(hwnd, 0);
+  FIXME("(%d %08lx)empty stub!\n", nItems, dwFlags);
+  if (nItems == 0)
+    return LISTVIEW_DeleteAllItems (hwnd);
+  if (nItems > GETITEMCOUNT(infoPtr))
+{
+    /* append items */
+    FIXME("append items\n");
+  }
+  else if (nItems < GETITEMCOUNT(infoPtr))
+  {
+    /* remove items */
+    FIXME("remove items\n");
+  }
+  return TRUE;
 }
 
@@ -4947 +5066 @@
   return bResult;
 }
+
+/* LISTVIEW_SetItemPosition32 */
 
 /***
@@ -5031 +5152 @@
 }
 
+/* LISTVIEW_SetItemTextW */
+
+/***
+ * DESCRIPTION:
+ * Set item index that marks the start of a multiple selection.
+ *
+ * PARAMETER(S):
+ * [I] HWND : window handle
+ * [I] INT  : index
+ *
+ * RETURN:
+ * Index number or -1 if there is no selection mark.
+ */
+static LRESULT LISTVIEW_SetSelectionMark(HWND hwnd, INT nIndex)
+{
+  LISTVIEW_INFO *infoPtr = (LISTVIEW_INFO *)GetWindowLongA(hwnd, 0);
+  INT nOldIndex = infoPtr->nSelectionMark;
+  infoPtr->nSelectionMark = nIndex;
+  return nOldIndex;
+}
+
 /***
  * DESCRIPTION:
@@ -5075 +5217 @@
 }
 
+/* LISTVIEW_SetToolTips */
+/* LISTVIEW_SetUnicodeFormat */
+/* LISTVIEW_SetWorkAreas */
 
 /***
@@ -5163 +5308 @@
 }
 
+/* LISTVIEW_SubItemHitTest */
+
 /***
  * DESCRIPTION:
@@ -5241 +5388 @@
   infoPtr->nFocusedItem = -1;
   infoPtr->nSelectionMark = -1;
+  infoPtr->nHotItem = -1;
   infoPtr->iconSpacing.cx = GetSystemMetrics(SM_CXICONSPACING);
   infoPtr->iconSpacing.cy = GetSystemMetrics(SM_CYICONSPACING);
@@ -6433 +6581 @@
  *
  */
-LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
+static LRESULT WINAPI LISTVIEW_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam,
                                    LPARAM lParam)
 {
@@ -6475 +6623 @@
 
 /*      case LVM_GETCOLUMNW: */
-/*      case LVM_GETCOLUMNORDERARRAY: */
+
+  case LVM_GETCOLUMNORDERARRAY:
+    //FIXME("Unimplemented msg LVM_GETCOLUMNORDERARRAY\n");
+    return 0;
+
 
   case LVM_GETCOLUMNWIDTH:
@@ -6484 +6636 @@
 
 /*      case LVM_GETEDITCONTROL: */
-/*      case LVM_GETEXTENDEDLISTVIEWSTYLE: */
+  case LVM_GETEXTENDEDLISTVIEWSTYLE:
+    return LISTVIEW_GetExtendedListViewStyle(hwnd);
 
   case LVM_GETHEADER:
@@ -6490 +6643 @@
 
 /*      case LVM_GETHOTCURSOR: */
-/*      case LVM_GETHOTITEM: */
+
+  case LVM_GETHOTITEM:
+    return LISTVIEW_GetHotItem(hwnd);
+
 /*      case LVM_GETHOVERTIME: */
 
@@ -6593 +6749 @@
     return LISTVIEW_SetColumnA(hwnd, (INT)wParam, (LPLVCOLUMNA)lParam);
 
-/*      case LVM_SETCOLUMNW: */
-/*      case LVM_SETCOLUMNORDERARRAY: */
+  case LVM_SETCOLUMNW:
+    //FIXME("Unimplemented msg LVM_SETCOLUMNW\n");
+    return 0;
+
+  case LVM_SETCOLUMNORDERARRAY:
+    //FIXME("Unimplemented msg LVM_SETCOLUMNORDERARRAY\n");
+    return 0;
 
   case LVM_SETCOLUMNWIDTH:
     return LISTVIEW_SetColumnWidth(hwnd, (INT)wParam, (INT)lParam);
 
-/*      case LVM_SETEXTENDEDLISTVIEWSTYLE: */
+  case LVM_SETEXTENDEDLISTVIEWSTYLE:
+    return LISTVIEW_SetExtendedListViewStyle(hwnd, (DWORD)wParam, (DWORD)lParam);
+
 /*      case LVM_SETHOTCURSOR: */
-/*      case LVM_SETHOTITEM: */
+
+  case LVM_SETHOTITEM:
+    return LISTVIEW_SetHotItem(hwnd, (INT)wParam);
+
 /*      case LVM_SETHOVERTIME: */
 /*      case LVM_SETICONSPACING: */
@@ -6614 +6780 @@
 
   case LVM_SETITEMCOUNT:
-    LISTVIEW_SetItemCount(hwnd, (INT)wParam);
-    break;
+    return LISTVIEW_SetItemCount(hwnd, (INT)wParam, (DWORD)lParam);
 
   case LVM_SETITEMPOSITION:
@@ -6621 +6786 @@
                                     (INT)HIWORD(lParam));
 
-/*      case LVM_SETITEMPOSITION: */
+/*      case LVM_SETITEMPOSITION32: */
 
   case LVM_SETITEMSTATE:
@@ -6629 +6794 @@
     return LISTVIEW_SetItemTextA(hwnd, (INT)wParam, (LPLVITEMA)lParam);
 
-/*      case LVM_SETSELECTIONMARK: */
+/*      case LVM_SETITEMTEXTW: */
+
+  case LVM_SETSELECTIONMARK:
+    return LISTVIEW_SetSelectionMark(hwnd, (INT)lParam);
 
   case LVM_SETTEXTBKCOLOR: