5 # A.k.a 'Best web-album Of the world, Or your money back, Humerus'.
7 # The acronyn sucks, however this is a tribute to Dragon Ball by
8 # Akira Toriyama, where the last enemy beaten by heroes of Dragon
9 # Ball is named "Boo". But there was already a free software project
10 # called Boo, so this one will be it "Booh". Or whatever.
13 # Copyright (c) 2004-2006 Guillaume Cottenceau <http://zarb.org/~gc/resource/gc_mail.png>
15 # This software may be freely redistributed under the terms of the GNU
16 # public license version 2.
18 # You should have received a copy of the GNU General Public License
19 # along with this program; if not, write to the Free Software
20 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
30 bindtextdomain("booh")
32 require 'rexml/document'
35 require 'booh/booh-lib'
37 require 'booh/UndoHandler'
42 [ '--help', '-h', GetoptLong::NO_ARGUMENT, _("Get help message") ],
44 [ '--verbose-level', '-v', GetoptLong::REQUIRED_ARGUMENT, _("Set max verbosity level (0: errors, 1: warnings, 2: important messages, 3: other messages)") ],
48 puts _("Usage: %s [OPTION]...") % File.basename($0)
50 printf " %3s, %-15s %s\n", ary[1], ary[0], ary[3]
55 parser = GetoptLong.new
56 parser.set_options(*$options.collect { |ary| ary[0..2] })
58 parser.each_option do |name, arg|
64 when '--verbose-level'
65 $verbose_level = arg.to_i
77 meminfo = IO.readlines('/proc/meminfo').join
78 meminfo =~ /MemFree:.*?(\d+)/ or return -1
80 meminfo =~ /Buffers:.*?(\d+)/ and buffers = $1
81 meminfo =~ /Cached:.*?(\d+)/ and cached = $1
82 return memfree.to_i + buffers.to_i + cached.to_i
85 def set_cache_memory_use_figure
86 if $config['cache-memory-use'] =~ /memfree_(\d+)/
87 $config['cache-memory-use-figure'] = memfree*$1.to_f/100
89 $config['cache-memory-use-figure'] = $config['cache-memory-use'].to_i
91 msg 2, "Cache memory used: #{$config['cache-memory-use-figure']} kB"
96 $config_file = File.expand_path('~/.booh-classifier-rc')
97 if File.readable?($config_file)
98 $xmldoc = REXML::Document.new(File.new($config_file))
99 $xmldoc.root.elements.each { |element|
100 txt = element.get_text
102 if txt.value =~ /~~~/
103 $config[element.name] = txt.value.split(/~~~/)
105 $config[element.name] = txt.value
107 elsif element.elements.size == 0
108 $config[element.name] = ''
110 $config[element.name] = {}
111 element.each { |chld|
113 $config[element.name][chld.name] = txt ? txt.value : nil
118 $config['video-viewer'] ||= '/usr/bin/mplayer %f'
119 $config['browser'] ||= "/usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f"
120 $config['preload-distance'] ||= '5'
121 $config['cache-memory-use'] ||= 'memfree_50%'
122 $config['rotate-set-exif'] ||= 'true'
123 set_cache_memory_use_figure
127 missing = %w(transcode mencoder).delete_if { |prg| system("which #{prg} >/dev/null 2>/dev/null") }
129 show_popup($main_window, utf8(_("The following program(s) are needed to handle videos: '%s'. Videos will be ignored.") % missing.join(', ')), { :pos_centered => true })
132 viewer_binary = $config['video-viewer'].split.first
133 if viewer_binary && ! File.executable?(viewer_binary)
134 show_popup($main_window, utf8(_("The configured video viewer seems to be unavailable.
135 You should fix this in Edit/Preferences so that you can view videos.
137 Problem was: '%s' is not an executable file.
138 Hint: don't forget to specify the full path to the executable,
139 e.g. '/usr/bin/mplayer' is correct but 'mplayer' only is not.") % viewer_binary), { :pos_centered => true, :not_transient => true })
141 browser_binary = $config['browser'].split.first
142 if browser_binary && ! File.executable?(browser_binary)
143 show_popup($main_window, utf8(_("The configured browser seems to be unavailable.
144 You should fix this in Edit/Preferences so that you can open URLs.
146 Problem was: '%s' is not an executable file.") % browser_binary), { :pos_centered => true, :not_transient => true })
151 ios = File.open($config_file, "w")
152 $xmldoc = Document.new "<booh-classifier-rc version='#{$VERSION}'/>"
153 $xmldoc << XMLDecl.new(XMLDecl::DEFAULT_VERSION, $CURRENT_CHARSET)
154 $config.each_pair { |key, value|
155 elem = $xmldoc.root.add_element key
157 $config[key].each_pair { |subkey, subvalue|
158 subelem = elem.add_element subkey
159 subelem.add_text subvalue.to_s
161 elsif value.is_a? Array
162 elem.add_text value.join('~~~')
167 elem.add_text value.to_s
171 $xmldoc.write(ios, 0)
175 def save_undo(name, closure, *params)
176 UndoHandler.save_undo(name, closure, [ *params ])
177 $undo_mb.sensitive = true
178 $redo_mb.sensitive = false
182 IO.readlines('/proc/self/status').join =~ /VmRSS.*?(\d+)\s*kB/
188 txt.length > 0 and print txt[0]
189 msg 2, "RSS: #{get_mem}"
195 color.red = [ color.red - 10000, 0 ].max
196 color.green = [ color.green - 10000, 0 ].max
197 color.blue = [ color.blue - 10000, 0 ].max
202 color.red = [ color.red + 10000, 65535 ].min
203 color.green = [ color.green + 10000, 65535 ].min
204 color.blue = [ color.blue + 10000, 65535 ].min
209 $colors = [ Gdk::Color.new(0, 65535, 0),
210 Gdk::Color.new(0, 0, 65535),
211 Gdk::Color.new(65535, 65535, 0),
212 Gdk::Color.new(0, 65535, 65535),
213 Gdk::Color.new(65535, 0, 65535) ]
216 attr_accessor :color, :name
223 @@thumbnails_height = 64
225 def Entry.thumbnails_height
226 return @@thumbnails_height
229 attr_accessor :path, :type, :angle, :button, :image, :removed, :labeled
231 def initialize(path, type)
235 @@max_height = $main_window.root_window.size[1]
237 @protect_cleanup = Mutex.new
241 @protect_cleanup.synchronize {
243 msg 3, ">>> pixbuf_full #{path}"
244 load_into_pixbuf_full
250 @protect_cleanup.synchronize {
254 msg 3, ">>> free_pixbuf_full #{path}"
260 def pixbuf_main(width, height)
261 @protect_cleanup.synchronize {
262 if @pixbuf_main.nil? || width != @width || height != @height
263 msg 3, ">>> pixbuf_main #{path}"
266 load_into_pixbuf_full #- make sure it is loaded
267 if @pixbuf_full.width.to_f / @pixbuf_full.height > width.to_f / height
268 resized_height = @pixbuf_full.height * (width.to_f/@pixbuf_full.width)
269 if @pixbuf_full.width > width || @pixbuf_full.height > resized_height
270 @pixbuf_main = @pixbuf_full.scale(width, resized_height, Gdk::Pixbuf::INTERP_BILINEAR)
272 @pixbuf_main = @pixbuf_full
275 resized_width = @pixbuf_full.width * (height.to_f/@pixbuf_full.height)
276 if @pixbuf_full.width > resized_width || @pixbuf_full.height > height
277 @pixbuf_main = @pixbuf_full.scale(resized_width, height, Gdk::Pixbuf::INTERP_BILINEAR)
279 @pixbuf_main = @pixbuf_full
287 @protect_cleanup.synchronize {
291 msg 3, ">>> free_pixbuf_main #{path}"
298 return @protect_cleanup.synchronize {
299 if @pixbuf_thumbnail.nil?
300 msg 3, ">>> pixbuf_thumbnail #{path}"
301 load_into_pixbuf_full #- make sure it is loaded
302 @pixbuf_thumbnail = @pixbuf_full.scale(@pixbuf_full.width * (@@thumbnails_height.to_f/@pixbuf_full.height), @@thumbnails_height, Gdk::Pixbuf::INTERP_BILINEAR)
304 return @pixbuf_thumbnail
307 def free_pixbuf_thumbnail
308 @protect_cleanup.synchronize {
309 if @pixbuf_thumbnail.nil?
312 msg 3, ">>> free_pixbuf_thumbnail #{path}"
313 @pixbuf_thumbnail = nil
321 red = Gdk::Color.new(65535, 0, 0)
322 button.modify_bg(Gtk::StateType::NORMAL, red)
323 button.modify_bg(Gtk::StateType::PRELIGHT, red.lighter)
324 button.modify_bg(Gtk::StateType::ACTIVE, red)
326 button.modify_bg(Gtk::StateType::NORMAL, labeled.color)
327 button.modify_bg(Gtk::StateType::PRELIGHT, labeled.color.lighter)
328 button.modify_bg(Gtk::StateType::ACTIVE, labeled.color)
330 # TODO need to add proper undo support :/
331 white = Gdk::Color.new(55535, 55535, 55535)
332 button.modify_bg(Gtk::StateType::NORMAL, white)
333 button.modify_bg(Gtk::StateType::PRELIGHT, white.lighter)
334 button.modify_bg(Gtk::StateType::ACTIVE, white)
340 Dir.entries(dir).each { |file| file != '.' && file != '..' and File.delete(File.join(dir, file)) }
344 def load_into_pixbuf_full
346 msg 3, ">>> load_into_pixbuf_full #{path}"
348 tmp = Tempfile.new("boohclassifiertemp")
350 Dir.mkdir(dest_dir = tmp.path)
351 orig_base = File.basename(path)
352 if ! gen_video_thumbnail(path, dest_dir, orig_base, false, 0)
353 cleanup_dir(dest_dir)
356 image_path = "#{dest_dir}/#{orig_base}.jpg000000.jpg"
361 @pixbuf_full = Gdk::Pixbuf.new(image_path)
362 rescue Gdk::PixbufError
363 msg 0, "Cannot load #{image_path}: #{$!}"
369 @angle = guess_rotate(image_path)
375 msg 3, ">>> load_into_pixbuf_full #{image_path} => rotate #{@angle}"
376 @pixbuf_full = rotate_pixbuf(@pixbuf_full, @angle)
378 if @pixbuf_full.height > @@max_height
379 #- save a lot of memory, don't store in actual full size
380 @pixbuf_full = @pixbuf_full.scale(@pixbuf_full.width * (@@max_height.to_f/@pixbuf_full.height), @@max_height, Gdk::Pixbuf::INTERP_BILINEAR)
384 cleanup_dir(dest_dir)
394 class MainView < Gtk::DrawingArea
398 signal_connect('expose-event') { draw }
399 signal_connect('configure-event') { update_shown; GC.start }
400 signal_connect('realize') {
401 @preloader = Thread.new {
402 #- background preloading
404 msg 3, "background main preloading triggered..."
406 index = $allentries.index(@entry)
408 w -= $videoborder_pixbuf.width * 2
409 for j in 1 .. $config['preload-distance'].to_i
411 if i < $allentries.size
412 $allentries[i].pixbuf_main(w, h)
416 $allentries[i].pixbuf_main(w, h)
420 if mem > $config['cache-memory-use-figure']
421 msg 3, "too much RSS, stopping main preloading"
425 check_memory_free_cache_if_needed
430 @preloader.priority = -2
434 def set_shown_entry(entry)
435 if ! entry.nil? && entry == @entry
444 @entry.button.grab_focus
455 def show_next_entry(entry)
456 index = $allentries.index(entry) + 1
457 if index < $allentries.size
458 set_shown_entry($allentries[index])
465 window.begin_paint(Gdk::Rectangle.new(0, 0, w, h))
473 width, height = window.size
474 usable_width = width - $videoborder_pixbuf.width * 2
475 @pixbuf = @entry.pixbuf_main(usable_width, height)
476 if @pixbuf.width == usable_width
477 @xpos = $videoborder_pixbuf.width
478 @ypos = (height-@pixbuf.height)/2
480 @xpos = (width-@pixbuf.width)/2
481 @ypos = (height-@pixbuf.height)/2
491 window.draw_pixbuf(nil, @pixbuf, 0, 0, @xpos, @ypos, -1, -1, Gdk::RGB::DITHER_NONE, -1, -1)
492 if @entry && @entry.type == 'video'
493 window.draw_borders($videoborder_pixbuf, @xpos - $videoborder_pixbuf.width, @xpos + @pixbuf.width, @ypos, @ypos + @pixbuf.height)
499 def check_memory_free_cache_if_needed
502 i = $allentries.index($mainview.get_shown_entry)
503 msg 3, "mem: #{mem} index: #{i}"
505 ($allentries.size - 1).downto(1) { |j|
506 if mem < $config['cache-memory-use-figure'] * 2 / 3
510 msg 3, "too much RSS, freeing full size of #{i+j} and #{i-j}..."
511 freedsomething = false
512 if i + j < $allentries.size
513 freedsomething |= $allentries[i+j].free_pixbuf_full
516 freedsomething |= $allentries[i-j].free_pixbuf_full
521 msg 3, "\tmem now: #{mem}"
526 def autoscroll_if_needed(button)
527 xpos_left = button.allocation.x
528 xpos_right = button.allocation.x + button.allocation.width
529 hadj = $imagesline_sw.hadjustment
530 current_minx_visible = hadj.value
531 current_maxx_visible = hadj.value + hadj.page_size
532 if xpos_left < current_minx_visible
534 newval = hadj.value - (current_minx_visible - xpos_left)
536 button.queue_draw #- TOREMOVE: the visual focus is displayed incorrectly
537 elsif xpos_right > current_maxx_visible
539 newval = hadj.value + (xpos_right - current_maxx_visible)
540 if newval > hadj.upper - hadj.page_size
541 newval = hadj.upper - hadj.page_size
544 button.queue_draw #- TOREMOVE: the visual focus is displayed incorrectly
548 def show_popup(parent, msg, *options)
549 dialog = Gtk::Dialog.new
556 dialog.title = options[:title]
558 dialog.title = utf8(_("Booh message"))
561 if options[:nomarkup]
566 if options[:centered]
567 lbl.set_justify(Gtk::Justification::CENTER)
569 if options[:selectable]
570 lbl.selectable = true
572 if options[:topwidget]
573 dialog.vbox.add(options[0][:topwidget])
575 if options[:scrolled]
576 sw = Gtk::ScrolledWindow.new(nil, nil)
577 sw.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
578 sw.add_with_viewport(lbl)
580 dialog.set_default_size(500, 600)
583 dialog.set_default_size(200, 120)
585 if options[:bottomwidget]
586 dialog.vbox.add(options[:bottomwidget])
588 if options[:okcancel]
589 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
591 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
593 if options[:pos_centered]
594 dialog.window_position = Gtk::Window::POS_CENTER
596 dialog.window_position = Gtk::Window::POS_MOUSE
600 linkbut = Gtk::Button.new('')
601 linkbut.child.markup = "<span foreground=\"#00000000FFFF\" underline=\"single\">#{options[0][:linkurl]}</span>"
602 linkbut.signal_connect('clicked') {
603 open_url(options[0][:linkurl] + '/index.html')
604 dialog.response(Gtk::Dialog::RESPONSE_OK)
605 set_mousecursor_normal
607 linkbut.relief = Gtk::RELIEF_NONE
608 linkbut.signal_connect('enter-notify-event') { set_mousecursor(Gdk::Cursor::HAND2, linkbut); false }
609 linkbut.signal_connect('leave-notify-event') { set_mousecursor(nil, linkbut); false }
610 dialog.vbox.add(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(linkbut))
615 if options[:stuff_connector]
616 options[:stuff_connector].call({ :dialog => dialog })
619 if !options[:not_transient]
620 dialog.transient_for = parent
621 dialog.run { |response|
622 if options[:data_getter]
623 options[:data_getter].call
626 if options[:okcancel]
627 return response == Gtk::Dialog::RESPONSE_OK
631 dialog.signal_connect('response') { dialog.destroy }
635 def thumbnail_keypressed(entry, event)
636 if event.state & Gdk::Window::MOD1_MASK != 0
637 #- ALT pressed: Alt-Left and Alft-Right rotate
638 if event.keyval == Gdk::Keyval::GDK_Left || event.keyval == Gdk::Keyval::GDK_Right
639 if event.keyval == Gdk::Keyval::GDK_Left
640 entry.angle = (entry.angle - 90) % 360
642 entry.angle = (entry.angle + 90) % 360
644 entry.free_pixbuf_full
645 entry.free_pixbuf_main
646 entry.free_pixbuf_thumbnail
648 entry.image.pixbuf = entry.pixbuf_thumbnail
651 elsif event.state & Gdk::Window::CONTROL_MASK != 0
652 #- CONTROL pressed: Ctrl-z and Ctrl-r for undo/redo
653 if event.keyval == Gdk::Keyval::GDK_z
656 if event.keyval == Gdk::Keyval::GDK_r
661 removed_before = entry.removed
662 label_before = entry.labeled
664 if event.keyval == Gdk::Keyval::GDK_Delete
668 $mainview.show_next_entry(entry)
670 save_undo(_("set for removal"),
672 entry.removed = removed_before
673 entry.labeled = label_before
675 $mainview.set_shown_entry(entry)
680 $mainview.set_shown_entry(entry)
684 elsif event.keyval == Gdk::Keyval::GDK_space
685 entry.removed = false
688 $mainview.show_next_entry(entry)
690 save_undo(_("remove label"),
692 entry.removed = removed_before
693 entry.labeled = label_before
695 $mainview.set_shown_entry(entry)
697 entry.removed = false
700 $mainview.set_shown_entry(entry)
704 elsif event.keyval == Gdk::Keyval::GDK_Return && entry.type == 'video'
705 cmd = from_utf8($config['video-viewer']).gsub('%f', "'#{entry.path}'") + ' &'
710 char = [ Gdk::Keyval.to_unicode(event.keyval) ].pack("C*")
711 if char =~ /^[a-zA-z0-9]$/
712 label = $labels[char]
715 vb = Gtk::VBox.new(false, 0)
716 vb.pack_start(entry = Gtk::Entry.new.set_text(char), false, false)
717 vb.pack_start(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(bt = Gtk::Button.new(utf8(_(" Change color ")))))
720 bt.signal_connect('clicked') {
721 color = $colors.shift
723 color = Gdk::Color.new(16384 + rand(49151), 16384 + rand(49151), 16384 + rand(49151))
725 bt.modify_bg(Gtk::StateType::NORMAL, color)
726 bt.modify_bg(Gtk::StateType::PRELIGHT, color)
727 bt.modify_bg(Gtk::StateType::ACTIVE, color.darker)
730 entry.signal_connect('changed') { #- cannot add a new label with first letter of an existing label
731 while $labels.has_key?(entry.text[0,1])
732 entry.text = entry.text.sub(/./, '')
735 if show_popup($main_window,
736 utf8(_("You typed the text character '%s', which is not associated with a label.\nType in the full name of the label below to create a new one.")) % char,
737 { :okcancel => true, :bottomwidget => vb, :data_getter => proc { text = entry.text },
738 :stuff_connector => proc { |stuff| entry.select_region(0, 0)
740 entry.signal_connect('activate') { stuff[:dialog].response(Gtk::Dialog::RESPONSE_OK) } } } )
742 char = text[0,1] #- in case it changed
743 label = Label.new(text)
745 $labels[char] = label
746 lbl = Gtk::Label.new.set_markup('<b>(' + char + ')</b>' + text[1..-1]).set_justify(Gtk::Justification::CENTER)
747 $labels_vbox.pack_start(evt = Gtk::EventBox.new.add(lbl).modify_bg(Gtk::StateType::NORMAL, label.color).show_all)
752 entry.removed = false
753 entry.labeled = label
755 $mainview.show_next_entry(entry)
757 save_undo(_("set label"),
759 entry.removed = removed_before
760 entry.labeled = label_before
762 $mainview.set_shown_entry(entry)
764 entry.removed = false
765 entry.labeled = label
767 $mainview.set_shown_entry(entry)
779 $statusbar.push(0, utf8(msg))
783 def real_show_entry(entry, tooltips, grab_focus)
784 #- for scoping the actual reference to 'entry'
785 gtk_thread_protect(proc {
786 msg 3, "using entry #{entry}"
787 entry.image = Gtk::Image.new(entry.pixbuf_thumbnail)
788 if entry.type == 'video'
789 entry.button = Gtk::Button.new.add(Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
790 pack_start(entry.image).
791 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false))
792 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
793 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
795 entry.button = Gtk::Button.new.set_image(entry.image)
797 tooltips.set_tip(entry.button, File.basename(entry.path).gsub(/\.[^.]+$/, ''), nil)
798 $imagesline.pack_start(entry.button.show_all, false, false)
799 entry.button.signal_connect('clicked') { $mainview.set_shown_entry(entry) }
800 entry.button.signal_connect('focus-in-event') { entry.button.clicked; autoscroll_if_needed(entry.button) }
801 entry.button.signal_connect('key-press-event') { |w, e| thumbnail_keypressed(entry, e) }
803 entry.button.grab_focus
811 sb_msg(_("Loading images..."))
812 tooltips = Gtk::Tooltips.new
818 while i < $allentries.size
819 entry = $allentries[i]
821 total_size += file_size(entry.path)
822 entry.pixbuf_thumbnail
823 real_show_entry(entry, tooltips, grab_focus)
826 check_memory_free_cache_if_needed
832 $allentries.delete_at(i)
835 check_memory_free_cache_if_needed
836 sb_msg(_("%d images of total %s kB loaded in %3.2f seconds.") % [ counter, commify(total_size / 1024), Time.now - t1 ])
844 $mainview.set_shown_entry(nil)
849 #- remove visual stuff, so that user will see something is happening
851 sb_msg(_("Scanning source directory..."))
853 path = File.expand_path(path.sub(%r|/$|, ''))
854 examined_dirs = `find '#{path}' -type d -follow`.sort.collect { |v| v.chomp }
856 examined_dirs.each { |dir|
858 return utf8(_("Source directory or sub-directories can't contain a single-quote character, sorry: %s") % dir)
860 Dir.entries(dir).each { |file|
861 if file =~ /['"\[\]]/
862 return utf8(_("Files can't contain any of the characters ', \", [ or ], sorry: %s") % "#{dir}/#{file}")
867 #- scan for populate second
868 examined_dirs.each { |dir|
869 if File.basename(dir) =~ /^\./
870 msg 1, _("Ignoring directory %s, begins with a dot (indicating a hidden directory)") % dir
873 Dir.entries(dir).each { |file|
874 type = entry2type(file)
875 if type && $allentries.size < 120
876 $allentries << Entry.new(File.join(dir, file), type)
882 $execute.sensitive = true
887 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory to work with")),
889 Gtk::FileChooser::ACTION_SELECT_FOLDER,
891 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
892 fc.transient_for = $main_window
894 fc.current_folder = $workingdir
898 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
899 msg = open_dir(fc.filename)
913 def gtk_thread_protect(proc, *params)
914 if Thread.current == Thread.main
917 $protect_gtk_pending_calls.synchronize {
918 $gtk_pending_calls << [ proc, params ]
924 $protect_gtk_pending_calls.synchronize {
925 if $gtk_pending_calls.size > 0
926 elem = $gtk_pending_calls.shift
927 elem[0].call(*elem[1])
932 def try_quit(*options)
937 dialog = Gtk::Dialog.new
938 dialog.title = utf8(_("Booh message"))
940 vb1 = Gtk::VBox.new(false, 5)
941 label = Gtk::Label.new.set_markup(utf8(_("You're about to <b>execute</b> actions on the marked images.\nPlease confirm below the actions. This operation is not undoable!")))
942 vb1.pack_start(label, false, false)
944 table = Gtk::Table.new(0, 0, false)
945 table.set_row_spacings(5)
946 table.set_column_spacings(5)
947 table.attach(Gtk::Label.new.set_markup(utf8(_("<b>Label name:</b>"))).set_justify(Gtk::Justification::CENTER), 0, 1, 0, 1, Gtk::FILL, Gtk::FILL, 5, 0)
948 table.attach(Gtk::Label.new.set_markup(utf8(_("<b>Amount of pictures:</b>"))).set_justify(Gtk::Justification::CENTER), 1, 2, 0, 1, Gtk::FILL, Gtk::FILL, 5, 0)
949 table.attach(Gtk::Label.new.set_markup(utf8(_("<b>Pictures examples:</b>"))).set_justify(Gtk::Justification::CENTER), 2, 3, 0, 1, Gtk::FILL, Gtk::FILL, 5, 0)
950 table.attach(Gtk::Label.new.set_markup(utf8(_("<b>Action to perform:</b>"))).set_justify(Gtk::Justification::CENTER), 3, 4, 0, 1, Gtk::FILL, Gtk::FILL, 5, 0)
951 add_row = proc { |row, name, color, truthproc, normal|
952 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(Gtk::EventBox.new.add(Gtk::Label.new.set_markup(name)).modify_bg(Gtk::StateType::NORMAL, color)),
953 0, 1, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
955 examples = Gtk::HBox.new(false, 5)
956 $allentries.each { |entry|
957 if truthproc.call(entry)
960 thumbnail = Gtk::Image.new(entry.pixbuf_thumbnail)
961 if entry.type == 'video'
962 thumbnail = Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
963 pack_start(thumbnail).
964 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false)
965 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
966 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
968 examples.pack_start(thumbnail, false, false)
970 examples.pack_start(Gtk::Label.new.set_markup("<b>...</b>"), false, false)
974 table.attach(Gtk::Label.new(counter.to_s).set_justify(Gtk::Justification::CENTER), 1, 2, row, row + 1, 0, 0, 5, 5)
975 table.attach(examples, 2, 3, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
977 combostore = Gtk::ListStore.new(Gdk::Pixbuf, String)
978 iter = combostore.append
980 iter[0] = $main_window.render_icon(Gtk::Stock::GO_FORWARD, Gtk::IconSize::MENU)
981 iter[1] = utf8(_("Move to:"))
983 iter[0] = $main_window.render_icon(Gtk::Stock::DELETE, Gtk::IconSize::MENU)
984 iter[1] = utf8(_("Permanently remove"))
986 iter = combostore.append
987 iter[0] = $main_window.render_icon(Gtk::Stock::MEDIA_STOP, Gtk::IconSize::MENU)
988 iter[1] = utf8(_("Do nothing"))
989 combo = Gtk::ComboBox.new(combostore)
991 renderer = Gtk::CellRendererPixbuf.new
992 combo.pack_start(renderer, false)
993 combo.set_attributes(renderer, :pixbuf => 0)
994 renderer = Gtk::CellRendererText.new
995 combo.pack_start(renderer, true)
996 combo.set_attributes(renderer, :text => 1)
999 pathbutton = Gtk::Button.new.add(pathlabel = Gtk::Label.new.set_markup(utf8(_("<i>(unset)</i>"))))
1000 lastpath = $workingdir
1001 pathbutton.signal_connect('clicked') {
1002 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory where to move the pictures to")),
1004 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1006 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1007 fc.transient_for = dialog
1008 fc.current_folder = lastpath
1009 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1010 pathlabel.text = fc.filename
1012 lastpath = fc.filename
1015 combo.signal_connect('changed') {
1016 pathbutton.sensitive = combo.active == 0
1018 vb = Gtk::VBox.new(false, 5)
1019 vb.pack_start(combo, false, false)
1020 vb.pack_start(pathbutton, false, false)
1021 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(vb), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1022 { :combo => combo, :pathlabel => pathlabel }
1024 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(combo), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1029 stuff['toremove'] = add_row.call(1, utf8(_("<i>to remove</i>")), Gdk::Color.new(65535, 0, 0), proc { |entry| entry.removed }, false)
1030 $labels.values.each_with_index { |label, row| stuff[label] = add_row.call(row + 2, label.name, label.color, proc { |entry| entry.labeled == label }, true) }
1031 vb1.pack_start(sw = Gtk::ScrolledWindow.new(nil, nil).add_with_viewport(table).set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC), true, true)
1033 toremove_amount = $allentries.find_all { |entry| entry.removed }.size
1034 toremove_size = commify($allentries.find_all { |entry| entry.removed }.collect { |entry| file_size(entry.path) }.sum / 1024)
1035 check_removal = Gtk::CheckButton.new(utf8(_("I have noticed I am about to permanently remove the %d above mentioned pictures (total %s kB).") % [ toremove_amount, toremove_size ]))
1036 if toremove_amount > 0
1037 vb1.pack_start(check_removal, false, false)
1038 stuff['toremove'][:combo].signal_connect('changed') { |widget|
1039 check_removal.sensitive = widget.active == 0
1043 dialog.vbox.add(vb1)
1045 dialog.set_default_size(800, 600)
1046 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
1047 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
1048 dialog.window_position = Gtk::Window::POS_MOUSE
1049 dialog.transient_for = $main_window
1054 dialog.run { |response|
1055 if response == Gtk::Dialog::RESPONSE_OK
1056 if toremove_amount > 0 && ! check_removal.active? && stuff['toremove'][:combo].active == 0
1057 show_popup(dialog, utf8(_("You have not confirmed that you noticed the permanent removal of the pictures marked for deletion.")))
1062 $labels.values.each { |label| label2entries[label] = [] }
1063 $allentries.each { |entry| entry.labeled and label2entries[entry.labeled] << entry }
1064 stuff.keys.each { |key|
1065 if key.is_a?(Label) && stuff[key][:combo].active == 0
1066 destination = stuff[key][:pathlabel].text
1067 if destination[0] != ?/
1068 show_popup(dialog, utf8(_("You have not selected a directory where to move %s.") % key.name))
1072 st = File.stat(destination)
1073 if ! st.directory? || ! st.writable?
1074 show_popup(dialog, utf8(_("Directory where to move %s is not valid or not writable.") % key.name))
1078 label2entries[key].each { |entry|
1080 File.stat(File.join(destination, File.basename(entry.path)))
1081 show_popup(dialog, utf8(_("Sorry, a file '%s' already exists in '%s'.") % [ File.basename(entry.path), destination ]))
1095 stuff.keys.each { |key|
1096 if key.is_a?(Label) && stuff[key][:combo].active == 0
1097 destination = stuff[key][:pathlabel].text
1098 label2entries[key].each { |entry|
1099 File.rename(entry.path, File.join(destination, File.basename(entry.path)))
1105 if stuff['toremove'][:combo].active == 0
1106 $allentries.each { |entry|
1108 File.delete(entry.path)
1114 msg 1, "woops: #{$!}"
1115 show_popup(dialog, utf8(_("Unexpected system call error: '%s'.") % $!))
1117 show_popup(dialog, utf8(_("Successfully moved %d files and removed %d files.") % [ moved, removed ]))
1132 dialog = Gtk::Dialog.new(utf8(_("Edit preferences")),
1134 Gtk::Dialog::MODAL | Gtk::Dialog::DESTROY_WITH_PARENT,
1135 [Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK],
1136 [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1138 tooltips = Gtk::Tooltips.new
1140 dialog.vbox.add(tbl = Gtk::Table.new(0, 0, false))
1141 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Command for watching videos: ")))),
1142 0, 1, 0, 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1143 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(video_viewer_entry = Gtk::Entry.new.set_text($config['video-viewer']).set_size_request(250, -1)),
1144 1, 2, 0, 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1145 tooltips.set_tip(video_viewer_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mplayer %f")), nil)
1147 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Browser's command: ")))),
1148 0, 1, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 2)
1149 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(browser_entry = Gtk::Entry.new.set_text($config['browser'])),
1150 1, 2, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 2)
1151 tooltips.set_tip(browser_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f")), nil)
1153 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Preloading distance: ")))),
1154 0, 1, 2, 3, Gtk::FILL, Gtk::SHRINK, 2, 2)
1155 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(preload_distance = Gtk::SpinButton.new(0, 50, 1).set_value($config['preload-distance'].to_i)),
1156 1, 2, 2, 3, Gtk::FILL, Gtk::SHRINK, 2, 2)
1157 tooltips.set_tip(preload_distance, utf8(_("Amount of pictures preloaded left and right to the currently shown")), nil)
1159 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Cache memory use: ")))),
1160 0, 1, 3, 4, Gtk::FILL, Gtk::SHRINK, 2, 2)
1161 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(cache_vbox = Gtk::VBox.new(false, 0)),
1162 1, 2, 3, 4, Gtk::FILL, Gtk::SHRINK, 2, 2)
1163 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_memfree_radio = Gtk::RadioButton.new(''), false, false).
1164 pack_start(cache_memfree_spin = Gtk::SpinButton.new(0, 100, 10), false, false).
1165 pack_start(cache_memfree_label = Gtk::Label.new(utf8(_("% of free memory"))), false, false), false, false)
1166 cache_memfree_spin.signal_connect('value-changed') { cache_memfree_radio.active = true }
1167 tooltips.set_tip(cache_memfree_spin, utf8(_("Percentage of free memory (+ buffers/cache) measured at startup")), nil)
1168 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_specify_radio = Gtk::RadioButton.new(cache_memfree_radio, ''), false, false).
1169 pack_start(cache_specify_spin = Gtk::SpinButton.new(0, 4000, 50), false, false).
1170 pack_start(cache_specify_label = Gtk::Label.new(utf8(_("MB"))).set_sensitive(false), false, false), false, false)
1171 cache_specify_spin.signal_connect('value-changed') { cache_specify_radio.active = true }
1172 cache_memfree_radio.signal_connect('toggled') {
1173 if cache_memfree_radio.active?
1174 cache_memfree_label.sensitive = true
1175 cache_specify_label.sensitive = false
1177 cache_specify_label.sensitive = true
1178 cache_memfree_label.sensitive = false
1181 tooltips.set_tip(cache_specify_spin, utf8(_("Amount of memory in megabytes")), nil)
1182 if $config['cache-memory-use'] =~ /memfree_(\d+)/
1183 cache_memfree_spin.value = $1.to_i
1185 cache_specify_spin.value = $config['cache-memory-use'].to_i
1188 tbl.attach(update_exif_orientation_check = Gtk::CheckButton.new(utf8(_("Update file's EXIF orientation when rotating a picture"))),
1189 0, 2, 4, 5, Gtk::FILL, Gtk::SHRINK, 2, 2)
1190 tooltips.set_tip(update_exif_orientation_check, utf8(_("When rotating a picture (Alt-Right/Left), also update EXIF orientation in the file itself")), nil)
1191 update_exif_orientation_check.active = $config['rotate-set-exif']
1193 dialog.vbox.show_all
1194 dialog.run { |response|
1195 if response == Gtk::Dialog::RESPONSE_OK
1196 $config['video-viewer'] = from_utf8(video_viewer_entry.text)
1197 $config['browser'] = from_utf8(browser_entry.text)
1198 $config['preload-distance'] = preload_distance.value
1199 $config['rotate-set-exif'] = update_exif_orientation_check.active?
1200 if cache_memfree_radio.active?
1201 $config['cache-memory-use'] = "memfree_#{cache_memfree_spin.value}%"
1203 $config['cache-memory-use'] = cache_specify_spin.value
1205 set_cache_memory_use_figure
1212 if $undo_mb.sensitive?
1213 $redo_mb.sensitive = true
1214 if not more_undoes = UndoHandler.undo($statusbar)
1215 $undo_mb.sensitive = false
1221 if $redo_mb.sensitive?
1222 $undo_mb.sensitive = true
1223 if not more_redoes = UndoHandler.redo($statusbar)
1224 $redo_mb.sensitive = false
1231 mb = Gtk::MenuBar.new
1233 filemenu = Gtk::MenuItem.new(utf8(_("_File")))
1234 filesubmenu = Gtk::Menu.new
1235 filesubmenu.append(open = Gtk::ImageMenuItem.new(Gtk::Stock::OPEN))
1236 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1237 filesubmenu.append($execute = Gtk::ImageMenuItem.new(Gtk::Stock::EXECUTE).set_sensitive(false))
1238 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1239 filesubmenu.append(quit = Gtk::ImageMenuItem.new(Gtk::Stock::QUIT))
1240 filemenu.set_submenu(filesubmenu)
1243 open.signal_connect('activate') { open_dir_popup }
1244 $execute.signal_connect('activate') { execute }
1245 quit.signal_connect('activate') { try_quit }
1247 editmenu = Gtk::MenuItem.new(utf8(_("_Edit")))
1248 editsubmenu = Gtk::Menu.new
1249 editsubmenu.append($undo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::UNDO).set_sensitive(false))
1250 editsubmenu.append($redo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::REDO).set_sensitive(false))
1251 editsubmenu.append( Gtk::SeparatorMenuItem.new)
1252 editsubmenu.append(prefs = Gtk::ImageMenuItem.new(Gtk::Stock::PREFERENCES))
1253 editmenu.set_submenu(editsubmenu)
1256 $undo_mb.signal_connect('activate') { perform_undo }
1257 $redo_mb.signal_connect('activate') { perform_redo }
1258 prefs.signal_connect('activate') { preferences }
1260 helpmenu = Gtk::MenuItem.new(utf8(_("_Help")))
1261 helpsubmenu = Gtk::Menu.new
1262 helpsubmenu.append(tutos = Gtk::ImageMenuItem.new(utf8(_("Online tutorials (opens a web-browser)"))))
1263 tutos.image = Gtk::Image.new("#{$FPATH}/images/stock-web-16.png")
1264 helpsubmenu.append(Gtk::SeparatorMenuItem.new)
1265 helpsubmenu.append(about = Gtk::ImageMenuItem.new(Gtk::Stock::ABOUT))
1266 helpmenu.set_submenu(helpsubmenu)
1269 tutos.signal_connect('activate') { open_url('http://booh.org/tutorial.html') }
1270 about.signal_connect('activate') { call_about }
1273 #- no toolbar, to save height
1279 for child in $labels_vbox.children
1280 $labels_vbox.remove(child)
1282 $labels_vbox.pack_start(Gtk::Label.new(utf8(_("Labels list:"))).set_justify(Gtk::Justification::CENTER), false, false).show_all
1286 def reset_thumbnails
1288 for child in $imagesline.children
1289 $imagesline.remove(child)
1293 def create_main_window
1295 $videoborder_pixbuf = Gdk::Pixbuf.new("#{$FPATH}/images/video_border.png")
1296 $videoborder_pixmap, = $videoborder_pixbuf.render_pixmap_and_mask(0)
1300 main_vbox = Gtk::VBox.new(false, 0)
1301 main_vbox.pack_start(mb, false, false)
1302 mainview_hbox = Gtk::HBox.new
1303 mainview_hbox.pack_start(Gtk::Alignment.new(0.5, 0, 0, 0).add($labels_vbox = Gtk::VBox.new(false, 5)), false, true)
1305 mainview_hbox.pack_start($mainview = MainView.new, true, true)
1306 main_vbox.pack_start(mainview_hbox, true, true)
1307 $imagesline_sw = Gtk::ScrolledWindow.new(nil, nil)
1308 $imagesline_sw.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_NEVER)
1309 $imagesline_sw.add_with_viewport($imagesline = Gtk::HBox.new(false, 0).show)
1310 main_vbox.pack_start($imagesline_sw, false, false)
1311 main_vbox.pack_end($statusbar = Gtk::Statusbar.new, false, false)
1313 $imagesline.set_size_request(-1, Entry.thumbnails_height + $imagesline_sw.hscrollbar.size_request[1])
1315 $main_window = Gtk::Window.new
1316 $main_window.add(main_vbox)
1317 $main_window.signal_connect('delete-event') {
1318 try_quit({ :disallow_cancel => true })
1321 #- read/save size and position of window
1322 if $config['pos-x'] && $config['pos-y']
1323 $main_window.move($config['pos-x'].to_i, $config['pos-y'].to_i)
1325 $main_window.window_position = Gtk::Window::POS_CENTER
1327 msg 3, "size: #{$config['width']}x#{$config['height']}"
1328 $main_window.set_default_size(($config['width'] || 700).to_i, ($config['height'] || 600).to_i)
1329 $main_window.signal_connect('configure-event') {
1330 msg 3, "configure: pos: #{$main_window.window.root_origin.inspect} size: #{$main_window.window.size.inspect}"
1331 x, y = $main_window.window.root_origin
1332 width, height = $main_window.window.size
1333 $config['pos-x'] = x
1334 $config['pos-y'] = y
1335 $config['width'] = width
1336 $config['height'] = height
1340 $protect_gtk_pending_calls = Mutex.new
1341 $gtk_pending_calls = []
1342 Gtk.timeout_add(50) {
1347 $main_window.show_all
1352 Thread.abort_on_exception = true