diff options
Diffstat (limited to 'dselect/pkgtop.cc')
| -rw-r--r-- | dselect/pkgtop.cc | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/dselect/pkgtop.cc b/dselect/pkgtop.cc new file mode 100644 index 0000000..b8a644c --- /dev/null +++ b/dselect/pkgtop.cc @@ -0,0 +1,308 @@ +/* + * dselect - Debian package maintenance user interface + * pkgtop.cc - handles (re)draw of package list windows colheads, list, thisstate + * + * Copyright © 1994,1995 Ian Jackson <ijackson@chiark.greenend.org.uk> + * Copyright © 2007-2014 Guillem Jover <guillem@debian.org> + * + * This is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program. If not, see <https://www.gnu.org/licenses/>. + */ + +#include <config.h> +#include <compat.h> + +#include <string.h> +#include <stdio.h> + +#include <dpkg/i18n.h> +#include <dpkg/c-ctype.h> +#include <dpkg/dpkg.h> +#include <dpkg/dpkg-db.h> + +#include "dselect.h" +#include "pkglist.h" + +static const char * +pkgprioritystring(const struct pkginfo *pkg) +{ + if (pkg->priority == PKG_PRIO_UNSET) { + return nullptr; + } else if (pkg->priority == PKG_PRIO_OTHER) { + return pkg->otherpriority; + } else { + if (pkg->priority > PKG_PRIO_UNKNOWN) + internerr("package %s has out-of-range priority %d", + pkg_name_const(pkg, pnaw_always), pkg->priority); + return gettext(prioritystrings[pkg->priority]); + } +} + +int packagelist::describemany(char buf[], const char *prioritystring, + const char *section, + const struct perpackagestate *pps) { + const char *ssostring, *ssoabbrev; + int statindent; + + statindent= 0; + ssostring = nullptr; + ssoabbrev= _("All"); + switch (statsortorder) { + case sso_avail: + if (pps->ssavail == -1) break; + ssostring= ssastrings[pps->ssavail]; + ssoabbrev= ssaabbrevs[pps->ssavail]; + statindent++; + break; + case sso_state: + if (pps->ssstate == -1) break; + ssostring= sssstrings[pps->ssstate]; + ssoabbrev= sssabbrevs[pps->ssstate]; + statindent++; + break; + case sso_unsorted: + break; + default: + internerr("unknown statsortrder %d", statsortorder); + } + + if (!prioritystring) { + if (!section) { + strcpy(buf, ssostring ? gettext(ssostring) : _("All packages")); + return statindent; + } else { + if (!*section) { + sprintf(buf,_("%s packages without a section"),gettext(ssoabbrev)); + } else { + sprintf(buf,_("%s packages in section %s"),gettext(ssoabbrev),section); + } + return statindent+1; + } + } else { + if (!section) { + sprintf(buf,_("%s %s packages"),gettext(ssoabbrev),prioritystring); + return statindent+1; + } else { + if (!*section) { + sprintf(buf,_("%s %s packages without a section"),gettext(ssoabbrev),prioritystring); + } else { + sprintf(buf,_("%s %s packages in section %s"),gettext(ssoabbrev),prioritystring,section); + } + return statindent+2; + } + } +} + +void packagelist::redrawthisstate() { + if (!thisstate_height) return; + mywerase(thisstatepad); + + const char *section= table[cursorline]->pkg->section; + const char *priority= pkgprioritystring(table[cursorline]->pkg); + char *buf= new char[500+ + max((table[cursorline]->pkg->set->name ? + strlen(table[cursorline]->pkg->set->name) : 0), + (section ? strlen(section) : 0) + + (priority ? strlen(priority) : 0))]; + + if (table[cursorline]->pkg->set->name) { + sprintf(buf, + _("%-*s %s%s%s; %s (was: %s). %s"), + col_package.width, + table[cursorline]->pkg->set->name, + gettext(statusstrings[table[cursorline]->pkg->status]), + ((eflagstrings[table[cursorline]->pkg->eflag][0]==' ') && + (eflagstrings[table[cursorline]->pkg->eflag][1]=='\0')) ? "" : " - ", + gettext(eflagstrings[table[cursorline]->pkg->eflag]), + gettext(wantstrings[table[cursorline]->selected]), + gettext(wantstrings[table[cursorline]->original]), + priority); + } else { + describemany(buf,priority,section,table[cursorline]->pkg->clientdata); + } + mvwaddnstr(thisstatepad,0,0, buf, total_width); + pnoutrefresh(thisstatepad, 0,leftofscreen, thisstate_row,0, + thisstate_row, min(total_width - 1, xmax - 1)); + + delete[] buf; +} + +void packagelist::redraw1itemsel(int index, int selected) { + int i, indent, j; + const char *p; + const struct pkginfo *pkg= table[index]->pkg; + int screenline = index - topofscreen; + + wattrset(listpad, part_attr[selected ? listsel : list]); + + if (pkg->set->name) { + if (verbose) { + draw_column_item(col_status_hold, screenline, + gettext(eflagstrings[pkg->eflag])); + + draw_column_sep(col_status_status, screenline); + draw_column_item(col_status_status, screenline, + gettext(statusstrings[pkg->status])); + + draw_column_sep(col_status_old_want, screenline); + draw_column_item(col_status_old_want, screenline, + /* FIXME: keep this? */ + /*table[index]->original == table[index]->selected ? "(same)" + : */gettext(wantstrings[table[index]->original])); + + draw_column_sep(col_status_new_want, screenline); + wattrset(listpad, part_attr[selected ? selstatesel : selstate]); + draw_column_item(col_status_new_want, screenline, + gettext(wantstrings[table[index]->selected])); + + wattrset(listpad, part_attr[selected ? listsel : list]); + + draw_column_sep(col_priority, screenline); + draw_column_item(col_priority, screenline, + pkg->priority == PKG_PRIO_OTHER ? + pkg->otherpriority : + gettext(prioritystrings[pkg->priority])); + } else { + mvwaddch(listpad, screenline, 0, eflagchars[pkg->eflag]); + waddch(listpad, statuschars[pkg->status]); + waddch(listpad, + /* FIXME: keep this feature? */ + /*table[index]->original == table[index]->selected ? ' ' + : */wantchars[table[index]->original]); + + wattrset(listpad, part_attr[selected ? selstatesel : selstate]); + waddch(listpad, wantchars[table[index]->selected]); + wattrset(listpad, part_attr[selected ? listsel : list]); + + wmove(listpad, screenline, col_priority.x - 1); + waddch(listpad, ' '); + if (pkg->priority == PKG_PRIO_OTHER) { + for (i = col_priority.width, p = pkg->otherpriority; + i > 0 && *p; + i--, p++) + waddch(listpad, c_tolower(*p)); + while (i-- > 0) waddch(listpad,' '); + } else { + wprintw(listpad, "%-*.*s", col_priority.width, col_priority.width, + gettext(priorityabbrevs[pkg->priority])); + } + } + + draw_column_sep(col_section, screenline); + draw_column_item(col_section, screenline, + pkg->section ? pkg->section : "?"); + + draw_column_sep(col_package, screenline); + draw_column_item(col_package, screenline, + pkg->set->name); + + waddch(listpad, ' '); + + if (col_archinstalled.width) { + draw_column_sep(col_archinstalled, screenline); + draw_column_item(col_archinstalled, screenline, pkg->installed.arch->name); + + waddch(listpad, ' '); + } + if (col_archavailable.width) { + draw_column_sep(col_archavailable, screenline); + draw_column_item(col_archavailable, screenline, pkg->available.arch->name); + + waddch(listpad, ' '); + } + + if (col_versioninstalled.width) { + draw_column_item(col_versioninstalled, screenline, + versiondescribe(&pkg->installed.version, vdew_nonambig)); + waddch(listpad, ' '); + } + if (col_versionavailable.width) { + if (dpkg_version_is_informative(&pkg->available.version) && + dpkg_version_compare(&pkg->available.version, + &pkg->installed.version) > 0) + wattrset(listpad, part_attr[selected ? selstatesel : selstate]); + draw_column_item(col_versionavailable, screenline, + versiondescribe(&pkg->available.version, vdew_nonambig)); + wattrset(listpad, part_attr[selected ? listsel : list]); + waddch(listpad,' '); + } + + i = col_description.width; + p = pkg->available.description ? pkg->available.description : + pkg->installed.description ? pkg->installed.description : ""; + while (i>0 && *p && *p != '\n') { waddnstr(listpad,p,1); i--; p++; } + } else { + const char *section= pkg->section; + const char *priority= pkgprioritystring(pkg); + + char *buf= new char[500+ + (section ? strlen(section) : 0) + + (priority ? strlen(priority) : 0)]; + + indent= describemany(buf,priority,section,pkg->clientdata); + + mvwaddstr(listpad, screenline, 0, " "); + i= total_width-7; + j= (indent<<1) + 1; + while (j-- >0) { waddch(listpad,ACS_HLINE); i--; } + waddch(listpad,' '); + + wattrset(listpad, part_attr[selected ? selstatesel : selstate]); + p= buf; + while (i>0 && *p) { waddnstr(listpad, p,1); p++; i--; } + wattrset(listpad, part_attr[selected ? listsel : list]); + + waddch(listpad,' '); + j= (indent<<1) + 1; + while (j-- >0) { waddch(listpad,ACS_HLINE); i--; } + + delete[] buf; + } + + while (i>0) { waddch(listpad,' '); i--; } +} + +void packagelist::redrawcolheads() { + if (colheads_height) { + wattrset(colheadspad, part_attr[colheads]); + mywerase(colheadspad); + if (verbose) { + wmove(colheadspad,0,0); + for (int i = 0; i < col_status_old_want.width; i++) + waddch(colheadspad, '.'); + draw_column_head(col_status_hold); + draw_column_head(col_status_status); + draw_column_head(col_status_old_want); + draw_column_head(col_status_new_want); + } else { + draw_column_head(col_status); + } + + draw_column_head(col_section); + draw_column_head(col_priority); + draw_column_head(col_package); + + if (col_archinstalled.width) + draw_column_head(col_archinstalled); + if (col_archavailable.width) + draw_column_head(col_archavailable); + + if (col_versioninstalled.width) + draw_column_head(col_versioninstalled); + if (col_versionavailable.width) + draw_column_head(col_versionavailable); + + draw_column_head(col_description); + } + refreshcolheads(); +} |