52 lines
1.6 KiB
C++
52 lines
1.6 KiB
C++
/*
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* dselect - Debian package maintenance user interface
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* basetop.cc - base list class redraw of top
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*
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* Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk>
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*
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* This is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This 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
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* GNU 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 this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <config.h>
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#include <compat.h>
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#include <dpkg/dpkg-db.h>
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#include "dselect.h"
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void baselist::refreshlist() {
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redrawitemsrange(topofscreen, min(nitems, topofscreen + list_height));
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int y, x, maxy, maxx;
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y = min(list_row + list_height - 1, list_row + nitems - topofscreen - 1);
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x = min(total_width - leftofscreen - 1, xmax - 1);
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pnoutrefresh(listpad, 0, leftofscreen, list_row, 0, y, x);
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getmaxyx(listpad,maxy,maxx);
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y++;
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while (y < list_row + list_height - 1) {
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pnoutrefresh(listpad, maxy-1,leftofscreen, y,0, y,x);
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y++;
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}
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}
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void baselist::redrawitemsrange(int start, int end) {
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int i;
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for (i = start; i < end; i++) {
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redraw1item(i);
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}
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}
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void baselist::refreshcolheads() {
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pnoutrefresh(colheadspad, 0,leftofscreen, colheads_row,0,
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colheads_row, min(total_width - leftofscreen - 1, xmax - 1));
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}
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