/[winpt]/trunk/Src/wptListView.cpp
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revision 241 by twoaday, Thu Jun 29 11:15:55 2006 UTC revision 304 by twoaday, Wed Mar 21 10:59:31 2007 UTC
# Line 1  Line 1 
1  /* wptListView.cpp - Dynamic list view control  /* wptListView.cpp - Dynamic list view control
2   *      Copyright (C) 2000-2006 Timo Schulz   *      Copyright (C) 2000-2007 Timo Schulz
3   *      Copyright (C) 2004 Andreas Jobs   *      Copyright (C) 2004 Andreas Jobs
4   *   *
5   * This file is part of WinPT.   * This file is part of WinPT.
# Line 13  Line 13 
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * General Public License for more details.   * General Public License for more details.
  *  
  * You should have received a copy of the GNU General Public License  
  * along with WinPT; if not, write to the Free Software Foundation,  
  * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA  
16   */   */
   
17  #ifdef HAVE_CONFIG_H  #ifdef HAVE_CONFIG_H
18  #include <config.h>  #include <config.h>
19  #endif  #endif
# Line 46  listview_new (listview_ctrl_t *ctx, HWND Line 41  listview_new (listview_ctrl_t *ctx, HWND
41      c = new struct listview_ctrl_s;      c = new struct listview_ctrl_s;
42      if (!c)      if (!c)
43          BUG (NULL);          BUG (NULL);
44      c->cols = 0;      memset (c, 0, sizeof *c);
     c->items = 0;  
45      c->ctrl = ctrl? ctrl : NULL;      c->ctrl = ctrl? ctrl : NULL;
46      c->hil = NULL;      c->hil = NULL;
     c->ext_chkbox = 0;  
47      *ctx = c;      *ctx = c;
48  }  }
49    
# Line 89  listview_add_column (listview_ctrl_t ctx Line 82  listview_add_column (listview_ctrl_t ctx
82      int rc = 0;      int rc = 0;
83      LV_COLUMN lvc;      LV_COLUMN lvc;
84    
85      memset( &lvc, 0, sizeof lvc );      memset (&lvc, 0, sizeof lvc);
86      lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;      lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM;
87      lvc.pszText = col->fieldname;      lvc.pszText = col->fieldname;
88      lvc.cx = col->width;      lvc.cx = col->width;
89      lvc.fmt = LVCFMT_LEFT;      lvc.fmt = LVCFMT_LEFT;
90      lvc.iSubItem = col->pos;      lvc.iSubItem = col->pos;
91      if( ListView_InsertColumn (ctx->ctrl, col->pos, &lvc) == -1)      if (ListView_InsertColumn (ctx->ctrl, col->pos, &lvc) == -1)
92          rc = 1;          rc = 1;
93      ctx->cols++;      ctx->cols++;
94      return rc;      return rc;
# Line 296  listview_get_item_state (listview_ctrl_t Line 289  listview_get_item_state (listview_ctrl_t
289    
290  int  int
291  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)
292  {        {
     HWND hheader;  
     HDITEM hdi;  
     int idx, sort_desc = 0;  
   
293      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);  
294      return 0;      return 0;
295  }  }
296    
297    
298  int  int
299  listview_get_curr_pos( listview_ctrl_t ctx )  listview_get_curr_pos (listview_ctrl_t ctx)
300  {        {      
301      return ListView_GetNextItem( ctx->ctrl, -1, LVNI_SELECTED );      return ListView_GetNextItem( ctx->ctrl, -1, LVNI_SELECTED );
302  }  }
# Line 433  listview_find_substr (listview_ctrl_t ct Line 384  listview_find_substr (listview_ctrl_t ct
384      /* We assume the first column contains text. */      /* We assume the first column contains text. */
385      n = listview_count_items (ctx, 0);      n = listview_count_items (ctx, 0);
386      for (i = 0; i < n; i++) {      for (i = 0; i < n; i++) {
387          listview_get_item_text (ctx, i, 0, buf, sizeof (buf)-1);          listview_get_item_text (ctx, i, 0, buf, DIM (buf)-1);
388          if (stristr (buf, str)) {          if (stristr (buf, str)) {
389              fnd = 1;              fnd = 1;
390              break;              break;
# Line 478  listview_set_image_list (listview_ctrl_t Line 429  listview_set_image_list (listview_ctrl_t
429      HIMAGELIST hil;      HIMAGELIST hil;
430      DWORD i;      DWORD i;
431    
432      if (cx == 0 || cy == 0)      if (cx <= 0 || cy <= 0)
433          cx = cy = 16;          cx = cy = 16; /* default size. */
434    
435      hil = ImageList_Create (cx, cy, ILC_COLOR8|ILC_MASK, nicons, 1);      hil = ImageList_Create (cx, cy, ILC_COLOR8|ILC_MASK, nicons, 1);
436      ImageList_SetBkColor (hil, CLR_NONE);      ImageList_SetBkColor (hil, CLR_NONE);
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