1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
package TextEdit;
use strict;
use warnings;
use QtCore4;
use QtGui4;
use QtCore4::isa qw( Qt::TextEdit );
sub srcUrl() {
return this->{srcUrl};
}
sub NEW
{
my ($class, $parent) = @_;
$class->SUPER::NEW($parent);
setReadOnly(1);
}
sub setContents
{
my ($fileName) = @_;
my $fi = Qt::FileInfo($fileName);
this->{srcUrl} = Qt::Url::fromLocalFile($fi->absoluteFilePath());
my $file = Qt::File($fileName);
if ($file->open(Qt::IODevice::ReadOnly())) {
my $data = $file->readAll();
if ($fileName =~ m/\.html$/) {
setHtml($data->constData());
}
else {
setPlainText($data->constData());
}
}
}
sub loadResource
{
my ($type, $name) = @_;
if ($type == Qt::TextDocument::ImageResource()) {
my $file = Qt::File(srcUrl->resolved($name)->toLocalFile());
if ($file->open(Qt::IODevice::ReadOnly())) {
return Qt::Variant($file->readAll());
}
}
return this->SUPER::loadResource($type, $name);
}
1;
|
