/[winpt]/trunk/Src/wptListView.cpp
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Diff of /trunk/Src/wptListView.cpp

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revision 241 by twoaday, Thu Jun 29 11:15:55 2006 UTC revision 273 by twoaday, Fri Dec 8 10:22:17 2006 UTC
# Line 46  listview_new (listview_ctrl_t *ctx, HWND Line 46  listview_new (listview_ctrl_t *ctx, HWND
46      c = new struct listview_ctrl_s;      c = new struct listview_ctrl_s;
47      if (!c)      if (!c)
48          BUG (NULL);          BUG (NULL);
49      c->cols = 0;      memset (c, 0, sizeof *c);
     c->items = 0;  
50      c->ctrl = ctrl? ctrl : NULL;      c->ctrl = ctrl? ctrl : NULL;
51      c->hil = NULL;      c->hil = NULL;
     c->ext_chkbox = 0;  
52      *ctx = c;      *ctx = c;
53  }  }
54    
# Line 89  listview_add_column (listview_ctrl_t ctx Line 87  listview_add_column (listview_ctrl_t ctx
87      int rc = 0;      int rc = 0;
88      LV_COLUMN lvc;      LV_COLUMN lvc;
89    
90      memset( &lvc, 0, sizeof lvc );      memset (&lvc, 0, sizeof lvc);
91      lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;      lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
92      lvc.pszText = col->fieldname;      lvc.pszText = col->fieldname;
93      lvc.cx = col->width;      lvc.cx = col->width;
94      lvc.fmt = LVCFMT_LEFT;      lvc.fmt = LVCFMT_LEFT;
95      lvc.iSubItem = col->pos;      lvc.iSubItem = col->pos;
96      if( ListView_InsertColumn (ctx->ctrl, col->pos, &lvc) == -1)      if (ListView_InsertColumn (ctx->ctrl, col->pos, &lvc) == -1)
97          rc = 1;          rc = 1;
98      ctx->cols++;      ctx->cols++;
99      return rc;      return rc;
# Line 296  listview_get_item_state (listview_ctrl_t Line 294  listview_get_item_state (listview_ctrl_t
294    
295  int  int
296  listview_sort_items (listview_ctrl_t ctx, int sortby, listview_cmp sort_cb)  listview_sort_items (listview_ctrl_t ctx, int sortby, listview_cmp sort_cb)
297  {        {
     HWND hheader;  
     HDITEM hdi;  
     int idx, sort_desc = 0;  
   
298      ListView_SortItems (ctx->ctrl, sort_cb, sortby);      ListView_SortItems (ctx->ctrl, sort_cb, sortby);
     hheader = ListView_GetHeader (ctx->ctrl);  
     if (!hheader)  
         return 0;  
   
     /* Remove image from all header fields */  
     memset (&hdi, 0, sizeof(hdi));  
   
     for (int i=0; i < 7; i++) {  
         hdi.mask = HDI_FORMAT;  
         Header_GetItem (hheader, i, &hdi);  
         hdi.fmt &= ~HDF_IMAGE;  
         Header_SetItem (hheader, i, &hdi);  
     }  
   
     switch (sortby & ~KEYLIST_SORT_DESC) {  
     case KEY_SORT_USERID:    idx = 0; break;  
     case KEY_SORT_KEYID:     idx = 1; break;  
     case KEY_SORT_IS_SECRET: idx = 2; break;  
     case KEY_SORT_LEN:       idx = 3; break;  
     case KEY_SORT_VALIDITY:  idx = 5; break;  
     case KEY_SORT_OTRUST:    idx = 6; break;  
     case KEY_SORT_CREATED:   idx = 7; break;  
     case KEY_SORT_ALGO:      idx = 8; break;  
     default:                 idx = 0; break;  
     }  
   
     sort_desc = sortby & KEYLIST_SORT_DESC;  
     /* Set image to currently sorted field */  
     memset (&hdi, 0, sizeof(hdi));  
     hdi.mask = HDI_IMAGE | HDI_FORMAT;  
     Header_GetItem (hheader, idx, &hdi);    
     hdi.fmt |= HDF_IMAGE | HDF_BITMAP_ON_RIGHT;  
     if (!ctx->ext_chkbox)  
         hdi.iImage = imagelist_getindex (sort_desc? IMI_SORT_DOWNARROW :  
                                                     IMI_SORT_UPARROW);  
     else  
         hdi.iImage = sort_desc? KEY_IMG_SORT_DOWN : KEY_IMG_SORT_UP;  
     Header_SetItem (hheader, idx, &hdi);  
299      return 0;      return 0;
300  }  }
301    
302    
303  int  int
304  listview_get_curr_pos( listview_ctrl_t ctx )  listview_get_curr_pos (listview_ctrl_t ctx)
305  {        {      
306      return ListView_GetNextItem( ctx->ctrl, -1, LVNI_SELECTED );      return ListView_GetNextItem( ctx->ctrl, -1, LVNI_SELECTED );
307  }  }
# Line 478  listview_set_image_list (listview_ctrl_t Line 434  listview_set_image_list (listview_ctrl_t
434      HIMAGELIST hil;      HIMAGELIST hil;
435      DWORD i;      DWORD i;
436    
437      if (cx == 0 || cy == 0)      if (cx <= 0 || cy <= 0)
438          cx = cy = 16;          cx = cy = 16; /* default size. */
439    
440      hil = ImageList_Create (cx, cy, ILC_COLOR8|ILC_MASK, nicons, 1);      hil = ImageList_Create (cx, cy, ILC_COLOR8|ILC_MASK, nicons, 1);
441      ImageList_SetBkColor (hil, CLR_NONE);      ImageList_SetBkColor (hil, CLR_NONE);
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