diff options
| -rw-r--r-- | common/Wizcommon_gtk2.pm | 118 |
1 files changed, 118 insertions, 0 deletions
diff --git a/common/Wizcommon_gtk2.pm b/common/Wizcommon_gtk2.pm new file mode 100644 index 00000000..81a1582d --- /dev/null +++ b/common/Wizcommon_gtk2.pm @@ -0,0 +1,118 @@ +#!/usr/bin/perl + +# Copyright (C) 2003 Mandrakesoft +# +# Author: Florent Villard <warly@mandrakesoft.com> +# A Ginies +# +# This program 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, or (at your option) +# any later version. +# +# This program 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, write to the Free Software +# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +package MDK::Wizard::Wizcommon_gtk2; +use strict; +use common; + +sub wizard_progress_bar { + use lib qw(/usr/lib/libDrakX); + use ugtk2 qw(:wrappers); + my ($command, $descr) = @_; + my ($value, $timer); + my $my_win = ugtk2->new(""); + my $window1 = $my_win->{window}; + gtkadd($window1, + gtkpack(Gtk2::VBox->new(0,0), + gtkpack_(Gtk2::VBox->new(0, 3), + 0, my $text = Gtk2::Label->new($descr), + 0, my $text2 = Gtk2::Label->new, + 0, Gtk2::HSeparator->new, + 0, my $pbar = Gtk2::ProgressBar->new, + ), + ), + ); + $window1->realize; + $pbar->set_pulse_step(0.1); + + local *TMP; + open(TMP, "$command 2>&1 |"); + while ($value = <TMP>) { + $timer = Glib::Timeout->add(10, sub {}); + $pbar->pulse; + $text2->set_text($value); + gtkflush(); + next; + $my_win->main; + $window1->show_all; + undef $value; + } + close TMP; + $my_win->destroy; + return 0; +} + + +my $timeout; +sub gtktext_get_log { + my ($command, $log_w, $log_scroll) = @_; + my $buffer = $log_w->get_buffer; + $buffer->delete($buffer->get_start_iter, $buffer->get_end_iter); + + my ($prev_scroll, $want_scroll_down) = (0, 1); + my $pid = open(my $F, "$command 2>&1 |") or return sub { 1 }; + fcntl($F, c::F_SETFL(), c::O_NONBLOCK()) or die "can't fcntl F_SETFL: $!"; + Glib::Source->remove($timeout) if $timeout; $timeout = ''; + $timeout = Glib::Timeout->add(100, sub { + if ($buffer) { + my $end = $buffer->get_end_iter; + while (defined (my $s = <$F>)) { + $buffer->insert_interactive($end, $s, -1); + } + my $new_scroll = $log_scroll->child->get_vadjustment->get_value; + $want_scroll_down &&= $new_scroll >= $prev_scroll; + $prev_scroll = $new_scroll; + $log_w->scroll_to_iter($end, 0, 0, 0, 0) if $want_scroll_down; + } + if (waitpid($pid, c::WNOHANG()) > 0) { + $buffer->insert_interactive($buffer->get_end_iter, "\n" . "#" x 20 . "\n" . " This script has terminated,\nyou can close this window", -1) if $buffer; + $pid = $timeout = ''; + 0; + } else { + 1; + } + }); + sub { + if ($pid) { + $::in->ask_yesorno('', N("The command is still running. Do you want to kill it and quit the Wizard?")) or return; + kill 9, $pid+1; + 1; + } + $buffer = ''; + 1; + }; +} + +sub run_command_and_log { + use lib qw(/usr/lib/libDrakX); + my ($command, $descr, $when_command_is_over) = @_; + my $w = ugtk2->new(''); + gtkadd(gtkset_size_request($w->{window}, 800, 400), + gtkpack_(gtkset_modal(Gtk2::VBox->new, 1), + 0, $descr, + 1, my $log_scroll = create_scrolled_window(my $log_w = gtkset_editable(Gtk2::TextView->new, 0)), + 0, my $close_w = Gtk2::Button->new(N("Close"))), + ); + my $stop_running = gtktext_get_log($command, $log_w, $log_scroll); + $close_w->signal_connect(clicked => sub { $stop_running->() and $w->destroy and return 0 }); + $close_w->grab_focus; + $w->show; +} |