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# -*- perl -*-
package Pronto::Widget;
use strict;
sub determine_widget
{
my ($tmp,$tmpinstalled);
$tmpinstalled=0;
$tmp = "use Csc::HTML;";
eval $tmp; $tmpinstalled =1 unless $@;
if ($tmpinstalled == 1) {
$main::HTMLWIDGET = "CscHTML";
return 1;
} else {
$tmp = "use Gtk::HTML;";
eval $tmp; $tmpinstalled = 1 unless $@;
if ($tmpinstalled == 1) {
$main::HTMLWIDGET = "GtkHTML";
return 1;
} else {
$tmp = "use Gtk::XmHTML;";
eval $tmp; $tmpinstalled = 1 unless $@;
if ($tmpinstalled == 1) {
require "HtmlStripper.pm";
$main::HTMLWIDGET = "XmHTML";
return 1;
} else {
$main::HTMLWIDGET = "text";
return 1;
}
}
}
return 1;
}
sub init_widget
{
if ($main::HTMLWIDGET eq "GtkHTML") {
init Gtk::HTML;
} elsif ($main::HTMLWIDGET eq "CscHTML") {
init Csc::HTML;
} elsif ($main::HTMLWIDGET eq "XmHTML") {
my ($tmp,$tmpinstalled);
$tmpinstalled=0;
$tmp = "init Gtk::XmHTML;";
eval $tmp; $tmpinstalled = 1 unless $@;
if ($tmpinstalled == 1) {
init Gtk::XmHTML;
} else {
print(_("Failed to Initlize XmHTML, Falling back to the text widget\n"));
$main::HTMLWIDGET = "text";
}
}
}
1;
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