1#!/bin/env ruby
2
3require 'xml'
4
5resolutions = {
6 'mdpi' => 1,
7 'hdpi' => 1.5,
8 'xhdpi' => 2,
9 'xxhdpi' => 3,
10 'xxxhdpi' => 4,
11 }
12
13images = {
14 'main_logo.svg' => ['conversations/main_logo', 200],
15 'quicksy_main_logo.svg' => ['quicksy/main_logo', 200],
16 'splash_logo.svg' => ['conversations/splash_logo', 144],
17 'quicksy_splash_logo.svg' => ['quicksy/splash_logo', 144],
18 'ic_search_black.svg' => ['ic_search_background_black', 144],
19 'ic_search_white.svg' => ['ic_search_background_white', 144],
20 'ic_no_results_white.svg' => ['ic_no_results_background_white', 144],
21 'ic_no_results_black.svg' => ['ic_no_results_background_black', 144],
22 'play_video_white.svg' => ['play_video_white', 128],
23 'play_gif_white.svg' => ['play_gif_white', 128],
24 'play_video_black.svg' => ['play_video_black', 128],
25 'play_gif_black.svg' => ['play_gif_black', 128],
26 'open_pdf_black.svg' => ['open_pdf_black', 128],
27 'open_pdf_white.svg' => ['open_pdf_white', 128],
28 'conversations_mono.svg' => ['conversations/ic_notification', 24],
29 'quicksy_mono.svg' => ['quicksy/ic_notification', 24],
30 'ic_send_text_offline.svg' => ['ic_send_text_offline', 36],
31 'ic_send_text_offline_white.svg' => ['ic_send_text_offline_white', 36],
32 'ic_send_text_online.svg' => ['ic_send_text_online', 36],
33 'ic_send_text_away.svg' => ['ic_send_text_away', 36],
34 'ic_send_text_dnd.svg' => ['ic_send_text_dnd', 36],
35 'ic_send_photo_online.svg' => ['ic_send_photo_online', 36],
36 'ic_send_photo_offline.svg' => ['ic_send_photo_offline', 36],
37 'ic_send_photo_offline_white.svg' => ['ic_send_photo_offline_white', 36],
38 'ic_send_photo_away.svg' => ['ic_send_photo_away', 36],
39 'ic_send_photo_dnd.svg' => ['ic_send_photo_dnd', 36],
40 'ic_send_location_online.svg' => ['ic_send_location_online', 36],
41 'ic_send_location_offline.svg' => ['ic_send_location_offline', 36],
42 'ic_send_location_offline_white.svg' => ['ic_send_location_offline_white', 36],
43 'ic_send_location_away.svg' => ['ic_send_location_away', 36],
44 'ic_send_location_dnd.svg' => ['ic_send_location_dnd', 36],
45 'ic_send_voice_online.svg' => ['ic_send_voice_online', 36],
46 'ic_send_voice_offline.svg' => ['ic_send_voice_offline', 36],
47 'ic_send_voice_offline_white.svg' => ['ic_send_voice_offline_white', 36],
48 'ic_send_voice_away.svg' => ['ic_send_voice_away', 36],
49 'ic_send_voice_dnd.svg' => ['ic_send_voice_dnd', 36],
50 'ic_send_cancel_online.svg' => ['ic_send_cancel_online', 36],
51 'ic_send_cancel_offline.svg' => ['ic_send_cancel_offline', 36],
52 'ic_send_cancel_offline_white.svg' => ['ic_send_cancel_offline_white', 36],
53 'ic_send_cancel_away.svg' => ['ic_send_cancel_away', 36],
54 'ic_send_cancel_dnd.svg' => ['ic_send_cancel_dnd', 36],
55 'ic_send_picture_online.svg' => ['ic_send_picture_online', 36],
56 'ic_send_picture_offline.svg' => ['ic_send_picture_offline', 36],
57 'ic_send_picture_offline_white.svg' => ['ic_send_picture_offline_white', 36],
58 'ic_send_picture_away.svg' => ['ic_send_picture_away', 36],
59 'ic_send_picture_dnd.svg' => ['ic_send_picture_dnd', 36],
60 'ic_send_videocam_online.svg' => ['ic_send_videocam_online', 36],
61 'ic_send_videocam_offline.svg' => ['ic_send_videocam_offline', 36],
62 'ic_send_videocam_offline_white.svg' => ['ic_send_videocam_offline_white', 36],
63 'ic_send_videocam_away.svg' => ['ic_send_videocam_away', 36],
64 'ic_send_videocam_dnd.svg' => ['ic_send_videocam_dnd', 36],
65 'ic_notifications_none_white80.svg' => ['ic_notifications_none_white80', 24],
66 'ic_notifications_off_white80.svg' => ['ic_notifications_off_white80', 24],
67 'ic_notifications_paused_white80.svg' => ['ic_notifications_paused_white80', 24],
68 'ic_notifications_white80.svg' => ['ic_notifications_white80', 24],
69 'ic_verified_fingerprint.svg' => ['ic_verified_fingerprint', 36],
70 'qrcode-scan.svg' => ['ic_qr_code_scan_white_24dp', 24],
71 'message_bubble_received.svg' => ['message_bubble_received.9', 0],
72 'message_bubble_received_grey.svg' => ['message_bubble_received_grey.9', 0],
73 'message_bubble_received_dark.svg' => ['message_bubble_received_dark.9', 0],
74 'message_bubble_received_warning.svg' => ['message_bubble_received_warning.9', 0],
75 'message_bubble_received_white.svg' => ['message_bubble_received_white.9', 0],
76 'message_bubble_sent.svg' => ['message_bubble_sent.9', 0],
77 'message_bubble_sent_grey.svg' => ['message_bubble_sent_grey.9', 0],
78 'date_bubble_white.svg' => ['date_bubble_white.9', 0],
79 'date_bubble_grey.svg' => ['date_bubble_grey.9', 0],
80 'marker.svg' => ['marker', 0]
81 }
82
83# Executable paths for Mac OSX
84# "/Applications/Inkscape.app/Contents/Resources/bin/inkscape"
85
86inkscape = "inkscape"
87imagemagick = "magick"
88
89def execute_cmd(cmd)
90 puts cmd
91 system cmd
92end
93
94images.each do |source_filename, settings|
95 svg_content = File.read(source_filename)
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 output_filename, base_size = settings
105
106 if base_size > 0
107 width = factor * base_size
108 height = factor * base_size
109 else
110 width = factor * base_width
111 height = factor * base_height
112 end
113
114 output_parts = output_filename.split('/')
115
116 if output_parts.count != 2
117 path = "../src/main/res/drawable-#{resolution}/#{output_filename}.png"
118 else
119 path = "../src/#{output_parts[0]}/res/drawable-#{resolution}/#{output_parts[1]}.png"
120 end
121 execute_cmd "#{inkscape} -f #{source_filename} -z -C -w #{width} -h #{height} -e #{path}"
122
123 top = []
124 right = []
125 bottom = []
126 left = []
127
128 guides.each do |guide|
129 orientation = guide["orientation"]
130 x, y = guide["position"].split(",")
131 x, y = x.to_i, y.to_i
132
133 if orientation == "1,0" and y == base_height
134 top.push(x * factor)
135 end
136
137 if orientation == "0,1" and x == base_width
138 right.push((base_height - y) * factor)
139 end
140
141 if orientation == "1,0" and y == 0
142 bottom.push(x * factor)
143 end
144
145 if orientation == "0,1" and x == 0
146 left.push((base_height - y) * factor)
147 end
148 end
149
150 next if top.length != 2
151 next if right.length != 2
152 next if bottom.length != 2
153 next if left.length != 2
154
155 execute_cmd "#{imagemagick} -background none PNG32:#{path} -gravity center -extent #{width+2}x#{height+2} PNG32:#{path}"
156
157 draw_format = "-draw \"line %d,%d %d,%d\""
158 top_line = draw_format % [top.min + 1, 0, top.max, 0]
159 right_line = draw_format % [width + 1, right.min + 1, width + 1, right.max]
160 bottom_line = draw_format % [bottom.min + 1, height + 1, bottom.max, height + 1]
161 left_line = draw_format % [0, left.min + 1, 0, left.max]
162 draws = "#{top_line} #{right_line} #{bottom_line} #{left_line}"
163
164 execute_cmd "#{imagemagick} -background none PNG32:#{path} -fill black -stroke none #{draws} PNG32:#{path}"
165 end
166end