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#!/usr/bin/env perl
# $Id$
# Copyright 2009, 2010 Norbert Preining
# This file is licensed under the GNU General Public License version 2
# or any later version.
use strict;
$^W = 1;
my $svnrev = '$Revision: 11925 $';
$svnrev =~ m/: ([0-9]+) /;
$::menurevision = $1;
#
# the following lists define which options are shown in the Option screen
# for unix and windows. On W32 with admin privileges both @w32 list options
# are shown
my @unix_opts = qw/letter/;
my @w32_opts = qw/letter desktop_integration/;
my @w32_admin_opts = qw/w32_multi_user/;
my @opts_list = ();
if (win32()) {
push @opts_list, @w32_opts;
if (admin()) {
push @opts_list, @w32_admin_opts;
}
} else {
push @opts_list, @unix_opts;
}
our %vars;
our $tlpdb;
our $texlive_release;
our $MENU_INSTALL = 0;
our $MENU_ABORT = 1;
our $MENU_QUIT = 2;
our $MENU_ALREADYDONE = 3;
my $return = $MENU_INSTALL;
require Tk;
require Tk::Dialog;
require Tk::DialogBox;
require Tk::PNG;
require Tk::ROText;
require Tk::ProgressBar;
require Tk::Font;
use utf8;
no utf8;
#
#
my $tit;
my $can;
my $prv;
my $nxt;
my $img;
my $dest;
my $dest_display;
my $warning;
my $mw;
my $usedfont;
my $fmain;
my $fbuttons;
my $ftitle;
my $counter;
my $lineskip;
my $LEFT = 130;
my $RIGHT = 50;
my $TOP = 50;
my $BOTTOM = 50;
my $INF = 300;
my $MWIDTH = 730;
my $MHEIGHT = 480;
my $TITLEHEIGHT = 30;
my $BUTTONSHEIGHT = 50;
my $INNERWIDTH = ($MWIDTH - $LEFT - $RIGHT);
my $INNERHEIGHT = ($MHEIGHT - $TOP - $TITLEHEIGHT - $BOTTOM - $BUTTONSHEIGHT);
require("TeXLive/trans.pl");
# the main installer runs %{$::run_menu}
$::run_menu = \&run_menu_wizard;
######################################################################
# From here on only function definitions
# ####################################################################
sub menu_abort {
$return = $MENU_ABORT;
$mw->destroy;
}
sub setup_hooks_wizard {
@::info_hook = ();
push @::info_hook,
sub {
return unless defined($mw);
wizard_update_status(join(" ",@_));
$mw->update;
};
@::warn_hook = ();
push @::warn_hook,
sub {
return unless defined($mw);
wizard_update_status(join(" ",@_));
$mw->update;
};
@::install_packages_hook = ();
push @::install_packages_hook, \&wizard_update_progressbar;
push @::install_packages_hook, sub { $mw->update; };
}
sub wizard_update_status {
my ($p) = @_;
$::progressw->insert("end", "$p");
$::progressw->see("end");
}
sub wizard_update_progressbar {
my ($n,$total) = @_;
if (defined($n) && defined($total)) {
$::progress->value(int($n*100/$total));
}
}
################# WELCOME SCREEN ######################################
sub run_menu_wizard {
$mw = Tk::MainWindow->new(-width => $MWIDTH, -height => $MHEIGHT);
$mw->protocol('WM_DELETE_WINDOW' => \&menu_abort);
setup_hooks_wizard();
$dest = $vars{'TEXDIR'};
$dest_display = native_slashify($dest);
my $img = $mw->Photo(-format => 'png', -file => "$::installerdir/tlpkg/installer/texlive.png");
$mw->Label(-image => $img, -background => "#0078b8")->place(-x => 0, -y => 0);
$ftitle = $mw->Frame(-height => $TITLEHEIGHT, -width => $INNERWIDTH);
$ftitle->update;
$ftitle->place(-x => $LEFT, -y => $TOP);
$tit = $ftitle->Label(-text => __('TeX Live %s Installation', $TeXLive::TLConfig::ReleaseYear));
$usedfont= $tit->cget("-font");
$lineskip = $usedfont->metrics("-linespace");
$tit->place(-x => 0, -y => 0);
$counter = $ftitle->Label(-text => "1/5");
$counter->place(-x => $INNERWIDTH, -y => 0, -anchor => "ne");
$fmain = $mw->Frame(-height => $INNERHEIGHT, -width => $INNERWIDTH);
#, -borderwidth => 1, -relief => "ridge");
$fmain->place(-x => $LEFT, -y => ($TOP + $TITLEHEIGHT));
$can = $mw->Button(-width => 10, -relief => "ridge", -text => __('Cancel'),
-command => \&menu_abort);
$prv = $mw->Button(-width => 10, -relief => "ridge", -text => __('< Back'));
$nxt = $mw->Button(-width => 10, -relief => "ridge", -text => __('Next >'));
$can->place(-x => $LEFT, -y => ($MHEIGHT - $BOTTOM), -anchor => "sw");
my $rb = $MWIDTH - $RIGHT;
$nxt->place(-x => ($MWIDTH - $RIGHT) ,
-y => ($MHEIGHT - $BOTTOM), -anchor => "se")->focus();
reset_start();
Tk::MainLoop();
return($return);
}
sub reset_start {
for ($fmain->children) {
$_->destroy;
}
$counter->configure(-text => "1/5");
$prv->placeForget;
my $inf = $fmain->Label(
-text => __("Welcome to the installation of TeX Live %s\nhttp://tug.org/texlive\n\nThis wizard will guide you through the installation.\n\nFor an advanced, customizable installation, please consult\nthe web pages or installation guide.", $TeXLive::TLConfig::ReleaseYear)
. "\n"
. ( (win32())
? __("Or use install-tl-advanced.bat")
: __("Or use the argument --gui perltk to install-tl.") ),
-justify => "left");
$inf->place(-x => 0, -y => 100);
$nxt->configure(-text => __("Next >") , -command => \&ask_path );
$nxt->configure(-state => "normal");
}
################## PATH SCREEN ################################
sub ask_path {
for ($fmain->children) {
$_->destroy;
}
$counter->configure(-text => "2/5");
my $lab = $fmain->Label(-text => __('Destination folder:'));
my $val = $fmain->Label(-textvar => \$dest_display);
my $but = $fmain->Button(-text => __("Change"), -command => \&change_path,
-relief => "ridge", -width => 10);
# texworks will be anyway installed in scheme-full
#my $but_tw = $fmain->Checkbutton(-text => __("Install TeXworks front end'),
# -variable => \$vars{"addon_editor"});
#
# disable the "Advanced Configuration" button switching to the
# perltk installer
#
#my $cb = $fmain->Button(-text => __("Advanced Configuration"),
# -relief => "ridge",
# -command => sub { $mw->destroy;
# require("installer/install-menu-perltk.pl");
# setup_hooks_perltk();
# $return = run_menu_perltk();
# });
calc_depends();
$fmain->Label(-text => __("The destination folder will contain the installation.\nIt is strongly recommended to keep the year as the last component."),
-justify => "left")->place(-x => 0, -y => 20);
my $ytmp = 100;
$lab->place(-x => 0, -y => $ytmp, -anchor => "w");
$ytmp += ($lineskip + 10);
$val->place(-x => 0, -y => $ytmp, -anchor => "w");
$but->place(-x => $INNERWIDTH, -y => $ytmp, -anchor => "e");
$warning = $fmain->Label(-foreground => "red");
check_show_warning();
$ytmp += ($lineskip + 10);
$warning->place(-x => 0, -y => $ytmp, -anchor => "w");
#if (win32()) {
# $but_tw->place(-x => 0, -y => $ytmp + 60);
#}
#$cb->place(-x => $INNERWIDTH, -y => $INNERHEIGHT, -anchor => "se");
$fmain->Label(-text => __('disk space required:') . " $vars{'total_size'} MB",
-justify => "left"
)->place(-x => 0, -y => $fmain->height, -anchor => "sw");
$prv->configure(-text => __('< Back'), -command => \&reset_start );
$nxt->configure(-text => __('Next >'), -command => \&ask_options );
my $rb = $MWIDTH - $RIGHT;
$rb -= $nxt->width;
$rb -= 30;
$prv->place(-x => $rb, -y => ($MHEIGHT - $BOTTOM), -anchor => "se");
}
sub check_show_warning {
if (TeXLive::TLUtils::texdir_check($vars{'TEXDIR'})) {
$warning->configure(-text => "");
$nxt->configure(-state => "normal");
} else {
$warning->configure(-text => __('(default not writable - please change!)'));
$nxt->configure(-state => "disabled");
}
}
sub change_path {
my $val = $dest;
my $sw = $mw->Toplevel(-title => "Changing TEXDIR");
$sw->transient($mw);
$sw->grab();
$sw->Label(-text => __('Enter path for') . " TEXDIR: ")->pack(-padx => "2m", -pady => "2m");
my $entry = $sw->Entry(-text => native_slashify($val), -width => 60);
$entry->pack(-padx => "2m", -pady => "2m")->focus();
my $f = $sw->Frame;
my $okbutton = $f->Button(-text => __('Ok'), -width => 10,
-relief => "ridge",
-command => sub { $val = forward_slashify($entry->get); callback_change_texdir($val) ; $sw->destroy })->pack(-side => 'left', -padx => "2m", -pady => "2m");
my $cancelbutton = $f->Button(-text => __('Cancel'), -relief => "ridge",
-width => 10,
-command => sub { $sw->destroy })->pack(-side => 'right', -padx => "2m", -pady => "2m");
$f->pack(-expand => 'x');
# bindings
$sw->bind('<Return>' => [ $okbutton, 'Invoke']);
$sw->bind('<Escape>' => [ $cancelbutton, 'Invoke']);
}
sub callback_change_texdir {
my ($val) = @_;
my $home = getenv('HOME');
if (win32()) {
$home = getenv('USERPROFILE');
$home =~ s!\\!/!g;
}
$home ||= '~';
$val =~ s!\\!/!g;
$vars{'TEXDIR'} = $val;
$vars{'TEXDIR'} =~ s/^~/$home/;
$vars{'TEXMFLOCAL'} =~ s/^~/$home/;
$vars{'TEXMFSYSVAR'} =~ s/^~/$home/;
$vars{'TEXMFSYSCONFIG'} =~ s/^~/$home/;
# only if we set TEXDIR we set the others in parallel
if ($vars{'TEXDIR'}=~/^(.*)\/$texlive_release$/) {
$vars{'TEXMFLOCAL'}="$1/texmf-local";
$vars{'TEXMFSYSVAR'}="$1/$texlive_release/texmf-var";
$vars{'TEXMFSYSCONFIG'}="$1/$texlive_release/texmf-config";
} elsif ($vars{'TEXDIR'}=~/^(.*)$/) {
$vars{'TEXMFLOCAL'}="$1/texmf-local";
$vars{'TEXMFSYSVAR'}="$1/texmf-var";
$vars{'TEXMFSYSCONFIG'}="$1/texmf-config";
}
$vars{'TEXDIRW'}=$vars{'TEXDIR'};
$dest = $vars{'TEXDIR'};
$dest_display = native_slashify($dest); # useful as -textvar value in Labels
check_show_warning();
}
################## OPTIONS SCREEN ################################
my %opts_to_str = (
"letter" => "Default paper size",
"desktop_integration" => "Add shortcuts to menu and desktop",
"file_assocs" => "Change file associations",
"path" => "Adjust PATH setting in registry",
"w32_multi_user" => "Installation for all users",
);
# options choices: if there is an entry, use radio buttons,
# otherwise a checkbutton
my %opts_choices = (
"letter" => ["A4", "letter"],
);
sub ask_options {
for ($fmain->children) {
$_->destroy;
}
$counter->configure(-text => "3/5");
my $inf = $fmain->Label(-text => __("This screen allows you to configure some options"), -justify => "left");
$inf->place(-x => 0, -y => 20);
# my %opt_cb;
#
# $opt_cb{"letter"} = $fmain->Checkbutton(
# -text => __("Use letter size instead of A4 by default"),
# -variable => \$vars{"option_letter"});
#
# $opt_cb{"desktop_integration"} = $fmain->Checkbutton(
# -text => __("Add shortcuts to menu and desktop"),
## -variable => \$vars{"option_desktop_integration"});
#
# $opt_cb{"file_assocs"} = $fmain->Checkbutton(
# -text => __('Change file associations'),
## -variable => \$vars{"option_file_assocs"});
#
# $opt_cb{"path"} = $fmain->Checkbutton(
# -text => __('Adjust PATH setting in registry'),
# -variable => \$vars{"option_path"});
#
# $opt_cb{"w32_multi_user"} = $fmain->Checkbutton(
## -text => __('Installation for all users'),
# -variable => \$vars{"option_w32_multi_user"});
#
calc_depends();
my $ytmp = 60;
for my $o (@opts_list) {
# $opt_cb{$o}->place(-x => 0, -y => $ytmp);
if (exists($opts_choices{$o})) {
my $fopt = $fmain->Frame()->place(-x => 0, -y => $ytmp);
$fopt->Label(
-text => __($opts_to_str{$o}) . ":\t"
)->pack(-side => 'left');
for (my $i = 0; $i < @{$opts_choices{$o}}; $i++) {
$fopt->Radiobutton(
-text => __($opts_choices{$o}->[$i]),
-variable => \$vars{"option_$o"},
-value => $i,
)->pack(-side => 'left');
}
} else {
$fmain->Checkbutton(-text => __($opts_to_str{$o}),
-variable => \$vars{"option_$o"})->place(-x => 0, -y => $ytmp);
}
$ytmp += 50;
}
$prv->configure(-text => __('< Back'), -command => \&ask_path );
$nxt->configure(-text => __('Next >'), -command => \&ask_go );
my $rb = $MWIDTH - $RIGHT;
$rb -= $nxt->width;
$rb -= 30;
$prv->place(-x => $rb, -y => ($MHEIGHT - $BOTTOM), -anchor => "se");
}
################## INSTALL SCREEN #############################
sub ask_go {
for ($fmain->children) {
$_->destroy;
}
$counter->configure(-text => "4/5");
my $inf = $fmain->Label(-justify => "left", -text => __("We are ready to install TeX Live %s.\nThe following settings will be used.\nIf you want to change something please go back,\notherwise press the \"Install\" button.", $TeXLive::TLConfig::ReleaseYear));
$inf->place(-x => 0, -y => 80);
my $ytmp = 170;
$fmain->Label(-justify => "left",
-text => __("Destination folder:") . "\t $dest_display")->place(-x => 0, -y => $ytmp);
$ytmp += 20;
for my $o (@opts_list) {
my $text = __($opts_to_str{$o}) . ":\t";
if (exists ($opts_choices{$o})) {
$text .= $opts_choices{$o}->[$vars{"option_$o"}];
} else {
$text .= $vars{"option_$o"} ? __("Yes") : __("No");
}
$fmain->Label(-justify => "left",
-text => $text)->place(-x => 0, -y => $ytmp);
$ytmp += 20;
}
$nxt->configure(-text => __('Install'),
-command => \&wizard_installation_window);
$prv->configure(-text => __('< Back'), -command => \&ask_options);
}
sub wizard_installation_window {
for ($fmain->children) {
$_->destroy;
}
$counter->configure(-text => "5/5");
# create a progress bar window
# compute the height of the Text by the given font
$::progressw = $fmain->Scrolled("ROText", -scrollbars => "e",
-wrap => "word");
# we want to have the progressbar about 20px wide, so compute how
# many lines of the current font do fit into the remaining area
my $lines = int( ($INNERHEIGHT - 20) / $lineskip);
# it seems that on Windows the computation is not right, the
# progress bar overwrites the last line of the text widget
# remove one line here
$lines-- if win32();
$::progressw->configure(-height => $lines);
$::progressw->place(-x => 0, -y => 0, -width => $INNERWIDTH);
# that is necessary otherwise the progressbar gets very strange dimensions
$fmain->update;
my $percent_done = 0;
# compute the remaining space in pixel for the progressbar
my $pw = $INNERHEIGHT - ($lines * $lineskip) - 5;
# make sure that the line we remove above for Windows is not re-added
# to the size of the progressbar. The 7 was found by trial and error
$pw -= ($lineskip + 7) if win32();
$::progress = $fmain->ProgressBar(-variable => \$percent_done,
-width => $pw, -length => $INNERWIDTH,
-from => 0, -to => 110, -blocks => 10,
-colors => [ 0, '#0078b8' ]);
$::progress->place(-x => 0, -y => $INNERHEIGHT, -anchor => "sw");
#
# change the buttons so that the Prev disappears, the Next becomes
# Cancel, and the Cancel button disappears
$prv->placeForget;
$can->placeForget;
$nxt->configure(-text => __('Cancel'),
-command => sub { $return = $MENU_ABORT; $mw->destroy; });
calc_depends();
do_installation();
$::progress->value(110);
$return = $MENU_ALREADYDONE;
my $t = __("See %s/index.html for links to documentation.\nThe TeX Live web site (http://tug.org/texlive/) contains any updates and corrections. TeX Live is a joint project of the TeX user groups around the world; please consider supporting it by joining the group best for you. The list of groups is available on the web at http://tug.org/usergroups.html.", $::vars{'TEXDIR'});
if (!win32()) {
$t .= "\n\n" . __("Add %s/texmf/doc/man to MANPATH.\nAdd %s/texmf/doc/info to INFOPATH.\nMost importantly, add %s/bin/%s\nto your PATH for current and future sessions.", $::vars{'TEXDIR'}, $::vars{'TEXDIR'}, $::vars{'TEXDIR'}, $::vars{'this_platform'});
}
$t .= "\n\n" . __('Welcome to TeX Live!');
#$t =~ s/\\n/\n/g;
my $linechar = $::progressw->index("end");
$::progressw->markSet("finaltext", $linechar);
$::progressw->markGravity("finaltext", "left");
$::progressw->insert("end", "\n$t");
$::progressw->see("end");
$::progressw->tagAdd("centered", $linechar, "end");
$::progressw->tagConfigure("centered", -justify => "center");
$nxt->configure(-text => __('Finish'),
-command => sub { $mw->destroy; });
}
################### END OF MODULE RETURN 1 FOR REQUIRE ###########
1;
__END__
### Local Variables:
### perl-indent-level: 2
### tab-width: 2
### indent-tabs-mode: nil
### End:
# vim:set tabstop=2 expandtab: #
|