patches/0003-explorer-set-the-work-area-when-appbars-change.patch

   1 From 3d7082366da50e6abd00a20b4b350b4ff6205231 Mon Sep 17 00:00:00 2001
   2 From: Vincent Povirk <vincent@codeweavers.com>
   3 Date: Tue, 23 Sep 2008 16:23:04 -0500
   4 Subject: [PATCH] explorer: set the work area when appbars change
   5
   6 ---
   7  programs/explorer/appbar.c |   39 +++++++++++++++++++++++++++++++++++++++
   8  1 files changed, 39 insertions(+), 0 deletions(-)
   9
  10 diff --git a/programs/explorer/appbar.c b/programs/explorer/appbar.c
  11 index ca3698e..429b4b6 100644
  12 --- a/programs/explorer/appbar.c
  13 +++ b/programs/explorer/appbar.c
  14 @@ -133,6 +133,41 @@ static void appbar_cliprect( HWND hwnd, RECT *rect )
  15      }
  16  }
  17
  18 +static void refresh_workarea(void)
  19 +{
  20 +    struct appbar_data* data;
  21 +    RECT rc;
  22 +
  23 +    rc.left = 0;
  24 +    rc.top = 0;
  25 +    rc.right = GetSystemMetrics(SM_CXSCREEN);
  26 +    rc.bottom = GetSystemMetrics(SM_CYSCREEN);
  27 +
  28 +    LIST_FOR_EACH_ENTRY(data, &appbars, struct appbar_data, entry)
  29 +    {
  30 +        if (data->space_reserved)
  31 +        {
  32 +            switch (data->edge)
  33 +            {
  34 +            case ABE_BOTTOM:
  35 +                rc.bottom = min(rc.bottom, data->rc.top);
  36 +                break;
  37 +            case ABE_LEFT:
  38 +                rc.left = max(rc.left, data->rc.right);
  39 +                break;
  40 +            case ABE_RIGHT:
  41 +                rc.right = min(rc.right, data->rc.left);
  42 +                break;
  43 +            case ABE_TOP:
  44 +                rc.top = max(rc.top, data->rc.bottom);
  45 +                break;
  46 +            }
  47 +        }
  48 +    }
  49 +
  50 +    SystemParametersInfoW(SPI_SETWORKAREA, 0, (void*)&rc, 0);
  51 +}
  52 +
  53  static UINT_PTR handle_appbarmessage(DWORD msg, struct appbar_data_msg *abd)
  54  {
  55      struct appbar_data* data;
  56 @@ -167,6 +202,8 @@ static UINT_PTR handle_appbarmessage(DWORD msg, struct appbar_data_msg *abd)
  57              send_poschanged(hwnd);
  58
  59              HeapFree(GetProcessHeap(), 0, data);
  60 +
  61 +            refresh_workarea();
  62          }
  63          else
  64              WINE_WARN("removing hwnd %p not on the list\n", hwnd);
  65 @@ -194,6 +231,8 @@ static UINT_PTR handle_appbarmessage(DWORD msg, struct appbar_data_msg *abd)
  66              data->edge = abd->uEdge;
  67              data->rc = abd->rc;
  68              data->space_reserved = TRUE;
  69 +
  70 +            refresh_workarea();
  71          }
  72          else
  73          {
  74 --
  75 1.5.6.5
  76