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 'flip_camera_android-black-24dp.svg' => ['ic_flip_camera_android_black_24dp', 24],
31 'ic_send_text_offline.svg' => ['ic_send_text_offline', 36],
32 'ic_send_text_offline_white.svg' => ['ic_send_text_offline_white', 36],
33 'ic_send_text_online.svg' => ['ic_send_text_online', 36],
34 'ic_send_text_away.svg' => ['ic_send_text_away', 36],
35 'ic_send_text_dnd.svg' => ['ic_send_text_dnd', 36],
36 'ic_send_photo_online.svg' => ['ic_send_photo_online', 36],
37 'ic_send_photo_offline.svg' => ['ic_send_photo_offline', 36],
38 'ic_send_photo_offline_white.svg' => ['ic_send_photo_offline_white', 36],
39 'ic_send_photo_away.svg' => ['ic_send_photo_away', 36],
40 'ic_send_photo_dnd.svg' => ['ic_send_photo_dnd', 36],
41 'ic_send_location_online.svg' => ['ic_send_location_online', 36],
42 'ic_send_location_offline.svg' => ['ic_send_location_offline', 36],
43 'ic_send_location_offline_white.svg' => ['ic_send_location_offline_white', 36],
44 'ic_send_location_away.svg' => ['ic_send_location_away', 36],
45 'ic_send_location_dnd.svg' => ['ic_send_location_dnd', 36],
46 'ic_send_voice_online.svg' => ['ic_send_voice_online', 36],
47 'ic_send_voice_offline.svg' => ['ic_send_voice_offline', 36],
48 'ic_send_voice_offline_white.svg' => ['ic_send_voice_offline_white', 36],
49 'ic_send_voice_away.svg' => ['ic_send_voice_away', 36],
50 'ic_send_voice_dnd.svg' => ['ic_send_voice_dnd', 36],
51 'ic_send_cancel_online.svg' => ['ic_send_cancel_online', 36],
52 'ic_send_cancel_offline.svg' => ['ic_send_cancel_offline', 36],
53 'ic_send_cancel_offline_white.svg' => ['ic_send_cancel_offline_white', 36],
54 'ic_send_cancel_away.svg' => ['ic_send_cancel_away', 36],
55 'ic_send_cancel_dnd.svg' => ['ic_send_cancel_dnd', 36],
56 'ic_send_picture_online.svg' => ['ic_send_picture_online', 36],
57 'ic_send_picture_offline.svg' => ['ic_send_picture_offline', 36],
58 'ic_send_picture_offline_white.svg' => ['ic_send_picture_offline_white', 36],
59 'ic_send_picture_away.svg' => ['ic_send_picture_away', 36],
60 'ic_send_picture_dnd.svg' => ['ic_send_picture_dnd', 36],
61 'ic_send_videocam_online.svg' => ['ic_send_videocam_online', 36],
62 'ic_send_videocam_offline.svg' => ['ic_send_videocam_offline', 36],
63 'ic_send_videocam_offline_white.svg' => ['ic_send_videocam_offline_white', 36],
64 'ic_send_videocam_away.svg' => ['ic_send_videocam_away', 36],
65 'ic_send_videocam_dnd.svg' => ['ic_send_videocam_dnd', 36],
66 'ic_notifications_none_white80.svg' => ['ic_notifications_none_white80', 24],
67 'ic_notifications_off_white80.svg' => ['ic_notifications_off_white80', 24],
68 'ic_notifications_paused_white80.svg' => ['ic_notifications_paused_white80', 24],
69 'ic_notifications_white80.svg' => ['ic_notifications_white80', 24],
70 'ic_verified_fingerprint.svg' => ['ic_verified_fingerprint', 36],
71 'qrcode-scan.svg' => ['ic_qr_code_scan_white_24dp', 24],
72 'message_bubble_received.svg' => ['message_bubble_received.9', 0],
73 'message_bubble_received_grey.svg' => ['message_bubble_received_grey.9', 0],
74 'message_bubble_received_dark.svg' => ['message_bubble_received_dark.9', 0],
75 'message_bubble_received_warning.svg' => ['message_bubble_received_warning.9', 0],
76 'message_bubble_received_white.svg' => ['message_bubble_received_white.9', 0],
77 'message_bubble_sent.svg' => ['message_bubble_sent.9', 0],
78 'message_bubble_sent_grey.svg' => ['message_bubble_sent_grey.9', 0],
79 'date_bubble_white.svg' => ['date_bubble_white.9', 0],
80 'date_bubble_grey.svg' => ['date_bubble_grey.9', 0],
81 'marker.svg' => ['marker', 0]
82 }
83
84# Executable paths for Mac OSX
85# "/Applications/Inkscape.app/Contents/Resources/bin/inkscape"
86
87inkscape = "inkscape"
88imagemagick = "magick"
89
90def execute_cmd(cmd)
91 puts cmd
92 system cmd
93end
94
95images.each do |source_filename, settings|
96 svg_content = File.read(source_filename)
97
98 svg = XML::Document.string(svg_content)
99 base_width = svg.root["width"].to_i
100 base_height = svg.root["height"].to_i
101
102 guides = svg.find(".//sodipodi:guide","sodipodi:http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd")
103
104 resolutions.each do |resolution, factor|
105 output_filename, base_size = settings
106
107 if base_size > 0
108 width = factor * base_size
109 height = factor * base_size
110 else
111 width = factor * base_width
112 height = factor * base_height
113 end
114
115 output_parts = output_filename.split('/')
116
117 if output_parts.count != 2
118 path = "../src/main/res/drawable-#{resolution}/#{output_filename}.png"
119 else
120 path = "../src/#{output_parts[0]}/res/drawable-#{resolution}/#{output_parts[1]}.png"
121 end
122 execute_cmd "#{inkscape} #{source_filename} -C -w #{width} -h #{height} -o #{path}"
123
124 top = []
125 right = []
126 bottom = []
127 left = []
128
129 guides.each do |guide|
130 orientation = guide["orientation"]
131 x, y = guide["position"].split(",")
132 x, y = x.to_i, y.to_i
133
134 if orientation == "1,0" and y == base_height
135 top.push(x * factor)
136 end
137
138 if orientation == "0,1" and x == base_width
139 right.push((base_height - y) * factor)
140 end
141
142 if orientation == "1,0" and y == 0
143 bottom.push(x * factor)
144 end
145
146 if orientation == "0,1" and x == 0
147 left.push((base_height - y) * factor)
148 end
149 end
150
151 next if top.length != 2
152 next if right.length != 2
153 next if bottom.length != 2
154 next if left.length != 2
155
156 execute_cmd "#{imagemagick} -background none PNG32:#{path} -gravity center -extent #{width+2}x#{height+2} PNG32:#{path}"
157
158 draw_format = "-draw \"line %d,%d %d,%d\""
159 top_line = draw_format % [top.min + 1, 0, top.max, 0]
160 right_line = draw_format % [width + 1, right.min + 1, width + 1, right.max]
161 bottom_line = draw_format % [bottom.min + 1, height + 1, bottom.max, height + 1]
162 left_line = draw_format % [0, left.min + 1, 0, left.max]
163 draws = "#{top_line} #{right_line} #{bottom_line} #{left_line}"
164
165 execute_cmd "#{imagemagick} -background none PNG32:#{path} -fill black -stroke none #{draws} PNG32:#{path}"
166 end
167end