| 1 | package Client::Util; |
1 | package Client::Util; |
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2 | use Gtk2; |
| 2 | |
3 | |
| 3 | sub read_cfg { |
4 | sub read_cfg { |
| 4 | my ($file) = @_; |
5 | my ($file) = @_; |
| 5 | |
6 | |
| 6 | open CFG, $file |
7 | open CFG, $file |
| 7 | or return; |
8 | or return; |
| 8 | |
9 | |
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|
10 | local $/; |
| 9 | $::CFG = eval join '', <CFG>; |
11 | $::CFG = eval <CFG>; |
| 10 | |
12 | |
| 11 | close CFG; |
13 | close CFG; |
| 12 | } |
14 | } |
| 13 | |
15 | |
| 14 | sub write_cfg { |
16 | sub write_cfg { |
| … | |
… | |
| 24 | } |
26 | } |
| 25 | |
27 | |
| 26 | close CFG; |
28 | close CFG; |
| 27 | } |
29 | } |
| 28 | |
30 | |
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31 | |
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32 | sub gtk_add_cfg_field { |
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33 | my ($tbl, $cfg, $klbl, $key, $value) = @_; |
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34 | my $i = $cfg->{_i}++; |
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35 | $tbl->attach_defaults (my $lbl = Gtk2::Label->new ($klbl), 0, 1, $i, $i + 1); |
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36 | $tbl->attach_defaults (my $ent = Gtk2::Entry->new, 1, 2, $i, $i + 1); |
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37 | $ent->set_text ($value); |
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38 | $ent->signal_connect (changed => sub { |
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39 | my ($ent) = @_; |
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40 | $cfg->{$key} = $ent->get_text; |
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41 | }); |
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42 | } |
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43 | |
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44 | sub run_config_dialog { |
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45 | Gtk2->init; |
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46 | |
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47 | my $w = Gtk2::Window->new; |
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48 | |
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49 | my @cfg = ( |
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50 | [qw/Width width/], |
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51 | [qw/Height height/], |
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52 | ); |
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53 | |
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54 | my $cfg = {}; |
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55 | |
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56 | $w->add (my $vb = Gtk2::VBox->new); |
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57 | $vb->pack_start (my $t = Gtk2::Table->new (2, scalar @cfg), 0, 0, 0); |
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58 | for (@cfg) { |
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59 | gtk_add_cfg_field ($t, $cfg, $_->[0], $_->[1], $::CFG->{$_->[1]}); |
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60 | } |
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61 | |
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62 | $vb->pack_start (my $hb = Gtk2::HBox->new, 0, 0, 0); |
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63 | $hb->pack_start (my $cb = Gtk2::Button->new ("close"), 1, 1, 5); |
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64 | $cb->signal_connect (clicked => sub { $w->destroy }); |
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65 | $hb->pack_start (my $cb = Gtk2::Button->new ("save"), 1, 1, 5); |
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66 | $cb->signal_connect (clicked => sub { |
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67 | for (keys %$cfg) { |
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68 | $::CFG->{$_} = $cfg->{$_} |
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69 | if $_ ne '_i'; |
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70 | } |
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71 | $w->destroy |
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72 | }); |
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73 | |
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74 | $w->show_all; |
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75 | |
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76 | $w->signal_connect (destroy => sub { Gtk2->main_quit }); |
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77 | } |
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78 | |
| 29 | 1; |
79 | 1; |
