1#!/bin/env ruby
2# frozen_string_literal: true
3
4require 'xml'
5
6resolutions = {
7 'mdpi' => 1,
8 'hdpi' => 1.5,
9 'xhdpi' => 2,
10 'xxhdpi' => 3,
11 'xxxhdpi' => 4
12}
13
14images = {
15 'main_logo.svg' => ['conversations/main_logo', 200],
16 'quicksy_main_logo.svg' => ['quicksy/main_logo', 200],
17 'splash_logo.svg' => ['conversations/splash_logo', 144],
18 'quicksy_splash_logo.svg' => ['quicksy/splash_logo', 144],
19 'ic_search_black.svg' => ['ic_search_background_black', 144],
20 'ic_search_white.svg' => ['ic_search_background_white', 144],
21 'ic_no_results_white.svg' => ['ic_no_results_background_white', 144],
22 'ic_no_results_black.svg' => ['ic_no_results_background_black', 144],
23 'play_video_white.svg' => ['play_video_white', 128],
24 'play_gif_white.svg' => ['play_gif_white', 128],
25 'play_video_black.svg' => ['play_video_black', 128],
26 'play_gif_black.svg' => ['play_gif_black', 128],
27 'open_pdf_black.svg' => ['open_pdf_black', 128],
28 'open_pdf_white.svg' => ['open_pdf_white', 128],
29 'conversations_mono.svg' => ['conversations/ic_notification', 24],
30 'quicksy_mono.svg' => ['quicksy/ic_notification', 24],
31 'flip_camera_android-black-24dp.svg' => ['ic_flip_camera_android_black_24dp', 24],
32 'ic_send_text_offline.svg' => ['ic_send_text_offline', 36],
33 'ic_send_text_offline_white.svg' => ['ic_send_text_offline_white', 36],
34 'ic_send_text_online.svg' => ['ic_send_text_online', 36],
35 'ic_send_text_away.svg' => ['ic_send_text_away', 36],
36 'ic_send_text_dnd.svg' => ['ic_send_text_dnd', 36],
37 'ic_send_photo_online.svg' => ['ic_send_photo_online', 36],
38 'ic_send_photo_offline.svg' => ['ic_send_photo_offline', 36],
39 'ic_send_photo_offline_white.svg' => ['ic_send_photo_offline_white', 36],
40 'ic_send_photo_away.svg' => ['ic_send_photo_away', 36],
41 'ic_send_photo_dnd.svg' => ['ic_send_photo_dnd', 36],
42 'ic_send_location_online.svg' => ['ic_send_location_online', 36],
43 'ic_send_location_offline.svg' => ['ic_send_location_offline', 36],
44 'ic_send_location_offline_white.svg' => ['ic_send_location_offline_white', 36],
45 'ic_send_location_away.svg' => ['ic_send_location_away', 36],
46 'ic_send_location_dnd.svg' => ['ic_send_location_dnd', 36],
47 'ic_send_voice_online.svg' => ['ic_send_voice_online', 36],
48 'ic_send_voice_offline.svg' => ['ic_send_voice_offline', 36],
49 'ic_send_voice_offline_white.svg' => ['ic_send_voice_offline_white', 36],
50 'ic_send_voice_away.svg' => ['ic_send_voice_away', 36],
51 'ic_send_voice_dnd.svg' => ['ic_send_voice_dnd', 36],
52 'ic_send_cancel_online.svg' => ['ic_send_cancel_online', 36],
53 'ic_send_cancel_offline.svg' => ['ic_send_cancel_offline', 36],
54 'ic_send_cancel_offline_white.svg' => ['ic_send_cancel_offline_white', 36],
55 'ic_send_cancel_away.svg' => ['ic_send_cancel_away', 36],
56 'ic_send_cancel_dnd.svg' => ['ic_send_cancel_dnd', 36],
57 'ic_send_picture_online.svg' => ['ic_send_picture_online', 36],
58 'ic_send_picture_offline.svg' => ['ic_send_picture_offline', 36],
59 'ic_send_picture_offline_white.svg' => ['ic_send_picture_offline_white', 36],
60 'ic_send_picture_away.svg' => ['ic_send_picture_away', 36],
61 'ic_send_picture_dnd.svg' => ['ic_send_picture_dnd', 36],
62 'ic_send_videocam_online.svg' => ['ic_send_videocam_online', 36],
63 'ic_send_videocam_offline.svg' => ['ic_send_videocam_offline', 36],
64 'ic_send_videocam_offline_white.svg' => ['ic_send_videocam_offline_white', 36],
65 'ic_send_videocam_away.svg' => ['ic_send_videocam_away', 36],
66 'ic_send_videocam_dnd.svg' => ['ic_send_videocam_dnd', 36],
67 'ic_notifications_none_white80.svg' => ['ic_notifications_none_white80', 24],
68 'ic_notifications_off_white80.svg' => ['ic_notifications_off_white80', 24],
69 'ic_notifications_paused_white80.svg' => ['ic_notifications_paused_white80', 24],
70 'ic_notifications_white80.svg' => ['ic_notifications_white80', 24],
71 'ic_verified_fingerprint.svg' => ['ic_verified_fingerprint', 36],
72 'qrcode-scan.svg' => ['ic_qr_code_scan_white_24dp', 24],
73 'message_bubble_received.svg' => ['message_bubble_received.9', 0],
74 'message_bubble_received_grey.svg' => ['message_bubble_received_grey.9', 0],
75 'message_bubble_received_dark.svg' => ['message_bubble_received_dark.9', 0],
76 'message_bubble_received_warning.svg' => ['message_bubble_received_warning.9', 0],
77 'message_bubble_received_white.svg' => ['message_bubble_received_white.9', 0],
78 'message_bubble_sent.svg' => ['message_bubble_sent.9', 0],
79 'message_bubble_sent_grey.svg' => ['message_bubble_sent_grey.9', 0],
80 'date_bubble_white.svg' => ['date_bubble_white.9', 0],
81 'date_bubble_grey.svg' => ['date_bubble_grey.9', 0],
82 'marker.svg' => ['marker', 0]
83}
84
85inkscape = 'inkscape'
86imagemagick = 'convert'
87
88def execute_cmd(cmd)
89 puts cmd
90 system cmd
91end
92
93images.each do |source_filename, settings|
94 svg_content = File.read(source_filename)
95 output_filename, base_size = settings
96
97 svg = XML::Document.string(svg_content)
98 base_width = svg.root['width'].to_i
99 base_height = svg.root['height'].to_i
100
101 guides = svg.find('.//sodipodi:guide', 'sodipodi:http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd')
102
103 resolutions.each do |resolution, factor|
104 if base_size.positive?
105 width = factor * base_size
106 height = factor * base_size
107 else
108 width = factor * base_width
109 height = factor * base_height
110 end
111
112 output_parts = output_filename.split('/')
113
114 path = if output_parts.count != 2
115 "../src/main/res/drawable-#{resolution}/#{output_filename}.png"
116 else
117 "../src/#{output_parts[0]}/res/drawable-#{resolution}/#{output_parts[1]}.png"
118 end
119 execute_cmd "#{inkscape} #{source_filename} -C -w #{width.to_i} -h #{height.to_i} --export-filename=#{path}"
120
121 top = []
122 right = []
123 bottom = []
124 left = []
125
126 guides.each do |guide|
127 orientation = guide['orientation']
128 x, y = guide['position'].split(',')
129 x = x.to_i
130 y = y.to_i
131
132 top.push(x * factor) if (orientation == '1,0') && (y == base_height)
133
134 right.push((base_height - y) * factor) if (orientation == '0,1') && (x == base_width)
135
136 bottom.push(x * factor) if (orientation == '1,0') && y.zero?
137
138 left.push((base_height - y) * factor) if (orientation == '0,1') && x.zero?
139 end
140
141 next if top.length != 2
142 next if right.length != 2
143 next if bottom.length != 2
144 next if left.length != 2
145
146 execute_cmd "#{imagemagick} -background none PNG32:#{path} -gravity center -extent #{width + 2}x#{height + 2} PNG32:#{path}"
147
148 draw_format = '-draw "line %d,%d %d,%d"'
149 top_line = format(draw_format, top.min + 1, 0, top.max, 0)
150 right_line = format(draw_format, width + 1, right.min + 1, width + 1, right.max)
151 bottom_line = format(draw_format, bottom.min + 1, height + 1, bottom.max, height + 1)
152 left_line = format(draw_format, 0, left.min + 1, 0, left.max)
153 draws = "#{top_line} #{right_line} #{bottom_line} #{left_line}"
154
155 execute_cmd "#{imagemagick} -background none PNG32:#{path} -fill black -stroke none #{draws} PNG32:#{path}"
156 end
157end