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/* wptListView.cpp - Dynamic list view control |
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* Copyright (C) 2000-2004 Timo Schulz |
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* Copyright (C) 2004 Andreas Jobs |
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* |
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* This file is part of WinPT. |
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* |
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* WinPT is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version 2 |
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* of the License, or (at your option) any later version. |
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* |
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* WinPT is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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* General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with WinPT; if not, write to the Free Software Foundation, |
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* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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*/ |
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|
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#include <stdio.h> |
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#include <windows.h> |
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#include <commctrl.h> |
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|
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#include "wptCommonCtl.h" |
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#include "wptW32API.h" |
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#include "wptVersion.h" |
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#include "wptErrors.h" |
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#include "wptTypes.h" |
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#include "wptGPG.h" |
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#include "wptKeylist.h" |
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#include "../resource.h" |
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|
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|
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int |
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listview_new( listview_ctrl_t *ctx ) |
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{ |
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struct listview_ctrl_s *c; |
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|
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c = new struct listview_ctrl_s; |
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if( !c ) |
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BUG( NULL ); |
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c->cols = 0; |
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c->items = 0; |
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c->ctrl = NULL; |
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*ctx = c; |
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return 0; |
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} /* listview_new */ |
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|
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|
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void |
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listview_release( listview_ctrl_t ctx ) |
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{ |
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if( ctx ) { |
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ctx->cols = 0; |
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ctx->ctrl = NULL; |
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ctx->items = 0; |
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delete ctx; |
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ctx = NULL; |
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} |
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} /* listview_release */ |
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|
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|
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int |
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listview_add_column( listview_ctrl_t ctx, listview_column_t col ) |
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{ |
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int rc = 0; |
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LV_COLUMN lvc; |
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|
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memset( &lvc, 0, sizeof lvc ); |
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lvc.mask = LVCF_TEXT | LVCF_WIDTH | LVCF_SUBITEM; |
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lvc.pszText = col->fieldname; |
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lvc.cx = col->width; |
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lvc.fmt = LVCFMT_LEFT; |
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lvc.iSubItem = col->pos; |
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if( ListView_InsertColumn( ctx->ctrl, col->pos, &lvc ) == -1 ) |
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rc = 1; |
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ctx->cols++; |
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return rc; |
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} /* listview_add_column */ |
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|
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|
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int |
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listview_add_item( listview_ctrl_t ctx, const char *text ) |
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{ |
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int rc = 0; |
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LV_ITEM lvi; |
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|
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memset( &lvi, 0, sizeof lvi ); |
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lvi.mask = LVIF_TEXT; |
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lvi.pszText = (char *)text; |
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rc = ListView_InsertItem( ctx->ctrl, &lvi ); |
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if( rc == -1 ) |
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rc = 1; |
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ctx->items++; |
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return rc; |
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} /* listview_add_item */ |
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|
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|
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int |
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listview_add_item2( listview_ctrl_t ctx, const char * text, void * magic ) |
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{ |
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int rc = 0; |
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LV_ITEM lvi; |
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|
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memset( &lvi, 0, sizeof lvi ); |
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lvi.mask = LVIF_TEXT | LVIF_PARAM; |
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lvi.pszText = (char *)text; |
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lvi.lParam = (LPARAM)magic; |
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rc = ListView_InsertItem( ctx->ctrl, &lvi ); |
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if( rc == -1 ) |
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rc = 1; |
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ctx->items++; |
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return rc; |
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} /* listview_add_item2 */ |
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|
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|
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void |
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listview_add_sub_item( listview_ctrl_t ctx, int pos, int col, const char *text ) |
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{ |
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ListView_SetItemText( ctx->ctrl, pos, col, (char *)text ); |
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} /* listview_add_sub_item */ |
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|
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|
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int |
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listview_count_items( listview_ctrl_t ctx, int curr_sel ) |
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{ |
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int n; |
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|
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n = curr_sel? ListView_GetSelectedCount( ctx->ctrl ) : |
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ListView_GetItemCount( ctx->ctrl ); |
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return n; |
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} /* listview_count_items */ |
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|
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|
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int |
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listview_del_item( listview_ctrl_t ctx, int pos ) |
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{ |
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int rc = 0; |
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|
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if( ListView_DeleteItem( ctx->ctrl, pos ) == -1 ) |
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rc = 1; |
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return rc; |
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} /* listview_del_item */ |
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|
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|
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int |
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listview_del_items( listview_ctrl_t ctx ) |
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{ |
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int n; |
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|
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/* delete all selected entries */ |
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for( n = 0; n < listview_count_items( ctx, 0 ); n++ ) { |
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if ( listview_get_item_state( ctx, n ) ) |
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listview_del_item( ctx, n ); |
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} |
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return 0; |
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} /* listview_del_items */ |
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|
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|
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int |
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listview_del_all( listview_ctrl_t ctx ) |
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{ |
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int rc = 0; |
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|
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if( ListView_DeleteAllItems( ctx->ctrl ) == FALSE ) |
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rc = 1; |
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return rc; |
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} /* listview_del_all */ |
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|
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|
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int |
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listview_get_item_state( listview_ctrl_t ctx, int pos ) |
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{ |
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return ListView_GetItemState( ctx->ctrl, pos, LVIS_SELECTED ); |
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} /* listview_get_item_state */ |
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|
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|
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int |
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listview_sort_items( listview_ctrl_t ctx, int sortby, listview_cmp sort_cb ) |
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{ |
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HWND hheader; |
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HDITEM hdi; |
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int idx; |
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|
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ListView_SortItems (ctx->ctrl, sort_cb, sortby); |
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hheader = ListView_GetHeader (ctx->ctrl); |
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if (!hheader) |
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return 0; |
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|
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/* Remove image from all header fields */ |
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memset (&hdi, 0, sizeof(hdi)); |
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|
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for (int i=0; i < 7; i++) { |
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hdi.mask = HDI_FORMAT; |
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Header_GetItem (hheader, i, &hdi); |
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hdi.fmt &= ~HDF_IMAGE; |
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Header_SetItem (hheader, i, &hdi); |
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} |
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|
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switch (sortby & ~KEYLIST_SORT_DESC) { |
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case GPGME_ATTR_USERID: idx = 0; break; |
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case GPGME_ATTR_KEYID: idx = 1; break; |
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case GPGME_ATTR_IS_SECRET: idx = 2; break; |
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case GPGME_ATTR_LEN: idx = 3; break; |
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case GPGME_ATTR_VALIDITY: idx = 5; break; |
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case GPGME_ATTR_OTRUST: idx = 6; break; |
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case GPGME_ATTR_CREATED: idx = 7; break; |
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case GPGME_ATTR_ALGO: idx = 8; break; |
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default: idx = 0; break; |
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} |
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|
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/* Set image to currently sorted field */ |
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memset (&hdi, 0, sizeof(hdi)); |
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hdi.mask = HDI_IMAGE | HDI_FORMAT; |
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Header_GetItem (hheader, idx, &hdi); |
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hdi.fmt |= HDF_IMAGE | HDF_BITMAP_ON_RIGHT; |
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hdi.iImage = imagelist_getindex((sortby & KEYLIST_SORT_DESC) ? |
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IMI_SORT_DOWNARROW : IMI_SORT_UPARROW); |
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Header_SetItem (hheader, idx, &hdi); |
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return 0; |
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} /* listview_sort_items */ |
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|
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|
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int |
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listview_get_curr_pos( listview_ctrl_t ctx ) |
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{ |
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return ListView_GetNextItem( ctx->ctrl, -1, LVNI_SELECTED ); |
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} /* listview_get_curr_pos */ |
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|
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|
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int |
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listview_get_item_text (listview_ctrl_t ctx, int pos, int col, char *text, |
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int maxbytes) |
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{ |
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if (pos == -1) { |
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pos = listview_get_curr_pos (ctx); |
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if (pos == -1) |
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return -1; |
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} |
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ListView_GetItemText (ctx->ctrl, pos, col, text, maxbytes); |
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return 0; |
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} /* listview_get_item_text */ |
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|
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|
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void |
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listview_set_ext_style( listview_ctrl_t ctx ) |
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{ |
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ListView_SetExtendedListViewStyle( ctx->ctrl, LVS_EX_FULLROWSELECT ); |
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} /* listview_set_ext_style */ |
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|
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|
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int |
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listview_set_column_order( listview_ctrl_t ctx, int *array ) |
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{ |
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return ListView_SetColumnOrderArray( ctx->ctrl, ctx->cols, array ); |
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} /* listview_set_column_order */ |
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|
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|
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void |
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listview_select_all (listview_ctrl_t ctx) |
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{ |
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ListView_SetItemState( ctx->ctrl, -1, LVIS_SELECTED, LVIS_SELECTED ); |
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} /* listview_select_all */ |
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|
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|
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void |
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listview_select_one (listview_ctrl_t ctx, int pos) |
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{ |
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ListView_SetItemState (ctx->ctrl, pos, LVIS_SELECTED|LVIS_FOCUSED, LVIS_FOCUSED|LVIS_SELECTED); |
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} |
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|
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|
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int |
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listview_find (listview_ctrl_t ctx, const char * str) |
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{ |
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LVFINDINFO inf; |
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int pos; |
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|
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memset (&inf, 0, sizeof inf); |
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inf.flags = LVFI_STRING|LVFI_PARTIAL; |
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inf.psz = str; |
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pos = ListView_FindItem (ctx->ctrl, -1, &inf); |
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return pos; |
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} |
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|
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/** Some functions to make the handling with TreeView Controls easier **/ |
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int |
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treeview_add_item( HWND tree, HTREEITEM parent, const char *text ) |
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{ |
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TVINSERTSTRUCT tvis; |
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|
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memset( &tvis, 0, sizeof tvis ); |
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tvis.hParent = parent; |
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tvis.hInsertAfter = TVI_LAST; |
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tvis.item.mask = TVIF_TEXT; |
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tvis.item.pszText = (char *)text; |
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TreeView_InsertItem( tree, &tvis ); |
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|
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return 0; |
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} /* treeview_add_item */ |
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