From: Michael Stapelberg <michael@stapelberg.de>
Date: Sun, 10 Jun 2012 16:12:05 +0000 (+0200)
Subject: delete render-tree (unfinished/unused)
X-Git-Tag: 4.3~209^2~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=2731a74edd2358d23a9bce49f5f56ca6ecbccbca;p=i3%2Fi3

delete render-tree (unfinished/unused)
---

diff --git a/render-tree/Con.pm b/render-tree/Con.pm
deleted file mode 100644
index 1830caf8..00000000
--- a/render-tree/Con.pm
+++ /dev/null
@@ -1,21 +0,0 @@
-# vim:ts=4:sw=4:expandtab
-package Con;
-
-use Moose;
-use MooseX::AttributeHelpers;
-use v5.10;
-
-has 'name' => (is => 'ro', isa => 'Str');
-has 'width' => (is => 'rw', isa => 'Int', default => 100);
-has '_nodes' => (is => 'ro', metaclass => 'Collection::Array', isa => 'ArrayRef[Con]',
-    default => sub { [] },
-    provides => {
-        'push' => 'add_node',
-        elements => 'nodes',
-    }
-);
-has 'parent' => (is => 'rw', isa => 'Con', predicate => 'has_parent');
-
-__PACKAGE__->meta->make_immutable;
-
-1
diff --git a/render-tree/render.pl b/render-tree/render.pl
deleted file mode 100755
index bea5811a..00000000
--- a/render-tree/render.pl
+++ /dev/null
@@ -1,125 +0,0 @@
-#!/usr/bin/env perl
-# vim:ts=4:sw=4:expandtab
-# © 2011 Michael Stapelberg, see LICENSE
-#
-# Needs SVG (libsvg-perl), IO::All (libio-all-perl), JSON::XS (libjson-xs-perl) and Moose (libmoose-perl)
-#
-# XXX: unfinished proof-of-concept. awaits a json dump in my.tree, renders to test.svg
-# XXX: needs more beautifying (in the SVG but also in the code)
-# XXX: has some rendering differences between firefox and chromium. maybe inkscape makes the file look the same in both browsers
-
-use strict;
-use warnings;
-use SVG;
-use Data::Dumper;
-use JSON::XS;
-use IO::All;
-use List::Util qw(sum);
-use lib qw(.);
-use Con;
-use v5.10;
-
-my $input = io('my.tree')->slurp;
-my $tree = decode_json($input);
-my $root = parse_tree($tree);
-render_tree($root);
-
-sub parse_tree {
-    my ($input, $parent) = @_;
-    my $con = Con->new(name => $input->{name});
-    $con->parent($parent) if defined($parent);
-    for my $node (@{$input->{nodes}}) {
-        $con->add_node(parse_tree($node, $con));
-    }
-
-    return $con;
-}
-
-sub render_tree {
-    my ($con) = @_;
-    say 'rendering con ' . $con->name;
-    my @nodes = $con->nodes;
-    for my $node (@nodes) {
-        render_tree($node);
-    }
-
-    # nothing to calculate when there are no children
-    return unless @nodes > 0;
-
-    $con->width((@nodes > 1 ? (@nodes - 1) * 20 : 0) + sum map { $_->width } @nodes);
-
-    say $con->name . ' has width ' . $con->width;
-}
-
-# TODO: figure out the height
-my $svg = SVG->new(id => "tree", width => $root->width + 5, height => '1052');
-
-my $l1 = $svg->group(id => 'layer1');
-
-# gaussian blur (for drop shadows)
-$svg->defs()->filter(id => 'dropshadow')->fe(-type => 'gaussianblur', stdDeviation => '2.19');
-
-my $idcnt = 0;
-my $y = 10;
-render_svg($root, 0, 0);
-
-sub render_svg {
-    my ($con, $level, $x) = @_;
-
-    my $indent = ' ' x $level;
-
-    say $indent . 'svg-rendering con ' . $con->name . ' on level ' . $level;
-    say $indent . 'width: ' . $con->width;
-
-    # render the dropshadow rect
-    $l1->rect(
-        id => 'outer_rect_shadow' . $idcnt,
-        style => 'opacity:1.0;fill:#000000;fill-opacity:1;stroke:#000000;stroke-width:4;stroke-opacity:1;stroke-miterlimit:4;filter:url(#dropshadow)',
-        width => "96",
-        height => '50',
-        #x => $x + ($con->has_parent ? ($con->parent->width - 100) / 2 : 0),
-        x => $x + ($con->width / 2) - (96 / 2) + 0,
-        y => 4 + $level * 70 + 0,
-    );
-    $idcnt++;
-
-    # render the main rect
-    $l1->rect(
-        id => 'outer_rect' . $idcnt,
-        style => 'opacity:1.0;fill:#c30000;fill-opacity:1;stroke:#000000;stroke-width:4;stroke-opacity:1;stroke-miterlimit:4',
-        width => "96",
-        height => '50',
-        x => $x + ($con->width / 2) - (96 / 2),
-        y => 4 + $level * 70,
-    );
-
-    $idcnt++;
-
-    # render the text
-    $l1->text(
-        style => 'font-size:14px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;text-align:left;line-height:125%;letter-spacing:0px;word-spacing:0px;text-anchor:middle;fill:#000000;fill-opacity:1;stroke:none;font-family:Trebuchet MS;-inkscape-font-specification:Trebuchet MS',
-        x => $x + ($con->width / 2) - (100/2) + 5,
-        y => 4 + 15 + $level * 70,
-        id => 'title_'.$idcnt,
-    )->tspan(style => 'text-align:start;text-anchor:start')->cdata($con->name);
-    $idcnt++;
-
-    $y = $y + 50;
-    my @nodes = $con->nodes;
-    my $startx = $x + ($con->width / 2);
-
-    for my $node (@nodes) {
-        render_svg($node, $level + 1, $x);
-        my $mid = $x + ($node->width / 2);
-        $l1->path(
-            d => 'M ' . $startx . ',' . (4 + $level * 70 + 50) . ' ' . $mid . ',' . (4 + ($level+1) * 70),
-            id => 'path' . $idcnt,
-            style => 'fill:none;stroke:#000000;stroke-width:2px;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1'
-        );
-        $x += $node->width + 20;
-        $idcnt++;
-    }
-
-}
-
-$svg->render > io('test.svg');