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 if $startup_memfree.nil?
78 meminfo = IO.readlines('/proc/meminfo').join
79 meminfo =~ /MemFree:.*?(\d+)/ or return -1
81 meminfo =~ /Buffers:.*?(\d+)/ and buffers = $1
82 meminfo =~ /Cached:.*?(\d+)/ and cached = $1
83 $startup_memfree = memfree.to_i + buffers.to_i + cached.to_i
85 return $startup_memfree
88 def set_cache_memory_use_figure
90 if $config['cache-memory-use'] =~ /memfree_(\d+)/
91 $config['cache-memory-use-figure'] = startup_memfree*$1.to_f/100
93 $config['cache-memory-use-figure'] = $config['cache-memory-use'].to_i
95 msg 2, _("Cache memory used: %s kB") % $config['cache-memory-use-figure']
100 $config_file = File.expand_path('~/.booh-classifier-rc')
101 if File.readable?($config_file)
102 $xmldoc = REXML::Document.new(File.new($config_file))
103 $xmldoc.root.elements.each { |element|
104 txt = element.get_text
106 if txt.value =~ /~~~/
107 $config[element.name] = txt.value.split(/~~~/)
109 $config[element.name] = txt.value
111 elsif element.elements.size == 0
112 $config[element.name] = ''
114 $config[element.name] = {}
115 element.each { |chld|
117 $config[element.name][chld.name] = txt ? txt.value : nil
122 $config['video-viewer'] ||= '/usr/bin/mplayer %f'
123 $config['browser'] ||= "/usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f"
124 $config['preload-distance'] ||= '5'
125 $config['cache-memory-use'] ||= 'memfree_50%'
126 $config['rotate-set-exif'] ||= 'true'
127 set_cache_memory_use_figure
131 missing = %w(transcode mencoder).delete_if { |prg| system("which #{prg} >/dev/null 2>/dev/null") }
133 show_popup($main_window, utf8(_("The following program(s) are needed to handle videos: '%s'. Videos will be ignored.") % missing.join(', ')), { :pos_centered => true })
136 viewer_binary = $config['video-viewer'].split.first
137 if viewer_binary && ! File.executable?(viewer_binary)
138 show_popup($main_window, utf8(_("The configured video viewer seems to be unavailable.
139 You should fix this in Edit/Preferences so that you can view videos.
141 Problem was: '%s' is not an executable file.
142 Hint: don't forget to specify the full path to the executable,
143 e.g. '/usr/bin/mplayer' is correct but 'mplayer' only is not.") % viewer_binary), { :pos_centered => true, :not_transient => true })
145 browser_binary = $config['browser'].split.first
146 if browser_binary && ! File.executable?(browser_binary)
147 show_popup($main_window, utf8(_("The configured browser seems to be unavailable.
148 You should fix this in Edit/Preferences so that you can open URLs.
150 Problem was: '%s' is not an executable file.") % browser_binary), { :pos_centered => true, :not_transient => true })
155 ios = File.open($config_file, "w")
156 $xmldoc = Document.new "<booh-classifier-rc version='#{$VERSION}'/>"
157 $xmldoc << XMLDecl.new(XMLDecl::DEFAULT_VERSION, $CURRENT_CHARSET)
158 $config.each_pair { |key, value|
159 elem = $xmldoc.root.add_element key
161 $config[key].each_pair { |subkey, subvalue|
162 subelem = elem.add_element subkey
163 subelem.add_text subvalue.to_s
165 elsif value.is_a? Array
166 elem.add_text value.join('~~~')
171 elem.add_text value.to_s
175 $xmldoc.write(ios, 0)
179 def save_undo(name, closure, *params)
180 UndoHandler.save_undo(name, closure, [ *params ])
181 $undo_mb.sensitive = true
182 $redo_mb.sensitive = false
186 IO.readlines('/proc/self/status').join =~ /VmRSS.*?(\d+)\s*kB/
192 txt.length > 0 and print txt[0]
193 msg 2, "RSS: #{get_mem}"
199 color.red = [ color.red - 10000, 0 ].max
200 color.green = [ color.green - 10000, 0 ].max
201 color.blue = [ color.blue - 10000, 0 ].max
206 color.red = [ color.red + 10000, 65535 ].min
207 color.green = [ color.green + 10000, 65535 ].min
208 color.blue = [ color.blue + 10000, 65535 ].min
213 $color_red = Gdk::Color.new(65535, 0, 0)
214 $colors = [ Gdk::Color.new(0, 65535, 0),
215 Gdk::Color.new(0, 0, 65535),
216 Gdk::Color.new(65535, 65535, 0),
217 Gdk::Color.new(0, 65535, 65535),
218 Gdk::Color.new(65535, 0, 65535) ]
221 attr_accessor :color, :name
228 @@thumbnails_height = 64
230 def Entry.thumbnails_height
231 return @@thumbnails_height
234 attr_accessor :path, :type, :angle, :button, :image, :alignment, :removed, :labeled
236 def initialize(path, type)
240 @@max_height = $main_window.root_window.size[1]
242 @protect_cleanup = Mutex.new
246 @protect_cleanup.synchronize {
248 msg 3, ">>> pixbuf_full #{path}"
249 load_into_pixbuf_full
255 @protect_cleanup.synchronize {
259 msg 3, ">>> free_pixbuf_full #{path}"
265 def pixbuf_main(width, height)
266 @protect_cleanup.synchronize {
267 if @pixbuf_main.nil? || width != @width || height != @height
268 msg 3, ">>> pixbuf_main #{path}"
271 load_into_pixbuf_full #- make sure it is loaded
272 if @pixbuf_full.width.to_f / @pixbuf_full.height > width.to_f / height
273 resized_height = @pixbuf_full.height * (width.to_f/@pixbuf_full.width)
274 if @pixbuf_full.width > width || @pixbuf_full.height > resized_height
275 @pixbuf_main = @pixbuf_full.scale(width, resized_height, Gdk::Pixbuf::INTERP_BILINEAR)
277 @pixbuf_main = @pixbuf_full
280 resized_width = @pixbuf_full.width * (height.to_f/@pixbuf_full.height)
281 if @pixbuf_full.width > resized_width || @pixbuf_full.height > height
282 @pixbuf_main = @pixbuf_full.scale(resized_width, height, Gdk::Pixbuf::INTERP_BILINEAR)
284 @pixbuf_main = @pixbuf_full
292 @protect_cleanup.synchronize {
296 msg 3, ">>> free_pixbuf_main #{path}"
303 return @protect_cleanup.synchronize {
304 if @pixbuf_thumbnail.nil?
305 msg 3, ">>> pixbuf_thumbnail #{path}"
306 load_into_pixbuf_full #- make sure it is loaded
307 @pixbuf_thumbnail = @pixbuf_full.scale(@pixbuf_full.width * (@@thumbnails_height.to_f/@pixbuf_full.height), @@thumbnails_height, Gdk::Pixbuf::INTERP_BILINEAR)
309 return @pixbuf_thumbnail
312 def free_pixbuf_thumbnail
313 @protect_cleanup.synchronize {
314 if @pixbuf_thumbnail.nil?
317 msg 3, ">>> free_pixbuf_thumbnail #{path}"
318 @pixbuf_thumbnail = nil
335 if outline_color.nil?
336 button.modify_bg(Gtk::StateType::NORMAL, nil)
337 button.modify_bg(Gtk::StateType::PRELIGHT, nil)
338 button.modify_bg(Gtk::StateType::ACTIVE, nil)
340 button.modify_bg(Gtk::StateType::NORMAL, outline_color)
341 button.modify_bg(Gtk::StateType::PRELIGHT, outline_color.lighter)
342 button.modify_bg(Gtk::StateType::ACTIVE, outline_color)
348 Dir.entries(dir).each { |file| file != '.' && file != '..' and File.delete(File.join(dir, file)) }
352 def load_into_pixbuf_full
354 msg 3, ">>> load_into_pixbuf_full #{path}"
356 tmp = Tempfile.new("boohclassifiertemp")
358 Dir.mkdir(dest_dir = tmp.path)
359 orig_base = File.basename(path)
360 if ! gen_video_thumbnail(path, dest_dir, orig_base, false, 0)
361 cleanup_dir(dest_dir)
364 image_path = "#{dest_dir}/#{orig_base}.jpg000000.jpg"
369 @pixbuf_full = Gdk::Pixbuf.new(image_path)
370 rescue Gdk::PixbufError
371 msg 0, "Cannot load #{image_path}: #{$!}"
377 @angle = guess_rotate(image_path)
383 msg 3, ">>> load_into_pixbuf_full #{image_path} => rotate #{@angle}"
384 @pixbuf_full = rotate_pixbuf(@pixbuf_full, @angle)
386 if @pixbuf_full.height > @@max_height
387 #- save a lot of memory, don't store in actual full size
388 @pixbuf_full = @pixbuf_full.scale(@pixbuf_full.width * (@@max_height.to_f/@pixbuf_full.height), @@max_height, Gdk::Pixbuf::INTERP_BILINEAR)
392 cleanup_dir(dest_dir)
402 class MainView < Gtk::DrawingArea
404 @@borders_thickness = 5
405 @@borders_length = 25
407 def MainView.get_usable_width(available_width)
408 return available_width - ($videoborder_pixbuf.width + @@borders_thickness) * 2
411 def MainView.get_usable_height(available_height)
412 return available_height - @@borders_thickness * 2
417 signal_connect('expose-event') { draw }
418 signal_connect('configure-event') { update_shown; GC.start }
419 signal_connect('realize') {
420 @preloader = Thread.new {
421 #- background preloading
423 msg 3, "background main preloading triggered..."
425 index = $allentries.index(@entry)
427 w = MainView.get_usable_width(w)
428 h = MainView.get_usable_height(h)
429 for j in 1 .. $config['preload-distance'].to_i
431 if i < $allentries.size
432 $allentries[i].pixbuf_main(w, h)
436 $allentries[i].pixbuf_main(w, h)
440 if mem > $config['cache-memory-use-figure']
441 msg 3, "too much RSS, stopping main preloading"
445 check_memory_free_cache_if_needed
450 @preloader.priority = -2
454 def set_shown_entry(entry)
455 if ! entry.nil? && entry == @entry
463 entry.button.grab_focus
475 def show_next_entry(entry)
476 index = $allentries.index(entry) + 1
477 if index < $allentries.size
478 set_shown_entry($allentries[index])
485 window.begin_paint(Gdk::Rectangle.new(0, 0, w, h))
493 width, height = window.size
494 usable_width = MainView.get_usable_width(width)
495 usable_height = MainView.get_usable_height(height)
496 @pixbuf = @entry.pixbuf_main(usable_width, usable_height)
497 @xpos = (width - @pixbuf.width)/2
498 @ypos = (height - @pixbuf.height)/2
507 window.draw_pixbuf(nil, @pixbuf, 0, 0, @xpos, @ypos, -1, -1, Gdk::RGB::DITHER_NONE, -1, -1)
508 if @entry && @entry.type == 'video'
509 window.draw_borders($videoborder_pixbuf, @xpos - $videoborder_pixbuf.width, @xpos + @pixbuf.width, @ypos, @ypos + @pixbuf.height)
511 if ! @entry.outline_color.nil?
512 gc = Gdk::GC.new(window)
513 colormap.alloc_color(@entry.outline_color, false, true)
514 gc.set_foreground(@entry.outline_color)
515 window.draw_polygon(gc, true, [[@xpos - @@borders_thickness, @ypos - @@borders_thickness],
516 [@xpos + @pixbuf.width + @@borders_thickness, @ypos - @@borders_thickness],
517 [@xpos + @pixbuf.width + @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
518 [@xpos - @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
519 [@xpos - @@borders_thickness, @ypos - 1],
520 [@xpos - 1, @ypos - 1],
521 [@xpos - 1, @ypos + @pixbuf.height + 1],
522 [@xpos + @pixbuf.width + 1, @ypos + @pixbuf.height + 1],
523 [@xpos + @pixbuf.width + 1, @ypos - 1],
524 [@xpos - @@borders_thickness, @ypos - 1]])
530 def check_memory_free_cache_if_needed
533 i = $allentries.index($mainview.get_shown_entry)
534 msg 3, "mem: #{mem} index: #{i}"
536 ($allentries.size - 1).downto(1) { |j|
537 if mem < $config['cache-memory-use-figure'] * 2 / 3
541 msg 3, "too much RSS, freeing full size of #{i+j} and #{i-j}..."
542 freedsomething = false
543 if i + j < $allentries.size
544 freedsomething |= $allentries[i+j].free_pixbuf_full
547 freedsomething |= $allentries[i-j].free_pixbuf_full
552 msg 3, "\tmem now: #{mem}"
557 def autoscroll_if_needed(button)
558 xpos_left = button.allocation.x
559 xpos_right = button.allocation.x + button.allocation.width
560 hadj = $imagesline_sw.hadjustment
561 current_minx_visible = hadj.value
562 current_maxx_visible = hadj.value + hadj.page_size
563 if xpos_left < current_minx_visible
565 newval = hadj.value - (current_minx_visible - xpos_left)
567 button.queue_draw #- TOREMOVE: the visual focus is displayed incorrectly
568 elsif xpos_right > current_maxx_visible
570 newval = hadj.value + (xpos_right - current_maxx_visible)
571 if newval > hadj.upper - hadj.page_size
572 newval = hadj.upper - hadj.page_size
575 button.queue_draw #- TOREMOVE: the visual focus is displayed incorrectly
579 def show_popup(parent, msg, *options)
580 dialog = Gtk::Dialog.new
587 dialog.title = options[:title]
589 dialog.title = utf8(_("Booh message"))
592 if options[:nomarkup]
597 if options[:centered]
598 lbl.set_justify(Gtk::Justification::CENTER)
600 if options[:selectable]
601 lbl.selectable = true
603 if options[:topwidget]
604 dialog.vbox.add(options[0][:topwidget])
606 if options[:scrolled]
607 sw = Gtk::ScrolledWindow.new(nil, nil)
608 sw.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
609 sw.add_with_viewport(lbl)
611 dialog.set_default_size(500, 600)
614 dialog.set_default_size(200, 120)
616 if options[:bottomwidget]
617 dialog.vbox.add(options[:bottomwidget])
619 if options[:okcancel]
620 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
622 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
624 if options[:pos_centered]
625 dialog.window_position = Gtk::Window::POS_CENTER
627 dialog.window_position = Gtk::Window::POS_MOUSE
631 linkbut = Gtk::Button.new('')
632 linkbut.child.markup = "<span foreground=\"#00000000FFFF\" underline=\"single\">#{options[0][:linkurl]}</span>"
633 linkbut.signal_connect('clicked') {
634 open_url(options[0][:linkurl] + '/index.html')
635 dialog.response(Gtk::Dialog::RESPONSE_OK)
636 set_mousecursor_normal
638 linkbut.relief = Gtk::RELIEF_NONE
639 linkbut.signal_connect('enter-notify-event') { set_mousecursor(Gdk::Cursor::HAND2, linkbut); false }
640 linkbut.signal_connect('leave-notify-event') { set_mousecursor(nil, linkbut); false }
641 dialog.vbox.add(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(linkbut))
646 if options[:stuff_connector]
647 options[:stuff_connector].call({ :dialog => dialog })
650 if !options[:not_transient]
651 dialog.transient_for = parent
652 dialog.run { |response|
653 if options[:data_getter]
654 options[:data_getter].call
657 if options[:okcancel]
658 return response == Gtk::Dialog::RESPONSE_OK
662 dialog.signal_connect('response') { dialog.destroy }
666 def thumbnail_keypressed(entry, event)
667 if event.state & Gdk::Window::MOD1_MASK != 0
668 #- ALT pressed: Alt-Left and Alft-Right rotate
669 if event.keyval == Gdk::Keyval::GDK_Left || event.keyval == Gdk::Keyval::GDK_Right
670 if event.keyval == Gdk::Keyval::GDK_Left
671 entry.angle = (entry.angle - 90) % 360
672 sb_msg(_("Rotated to the left"))
674 entry.angle = (entry.angle + 90) % 360
675 sb_msg(_("Rotated to the right"))
677 entry.free_pixbuf_full
678 entry.free_pixbuf_main
679 entry.free_pixbuf_thumbnail
681 entry.image.pixbuf = entry.pixbuf_thumbnail
684 elsif event.state & Gdk::Window::CONTROL_MASK != 0
685 #- CONTROL pressed: Ctrl-z and Ctrl-r for undo/redo
686 if event.keyval == Gdk::Keyval::GDK_z
689 if event.keyval == Gdk::Keyval::GDK_r
694 removed_before = entry.removed
695 label_before = entry.labeled
697 if event.keyval == Gdk::Keyval::GDK_Delete
701 $mainview.show_next_entry(entry)
702 sb_msg(_("Set for removal"))
704 save_undo(_("set for removal"),
706 entry.removed = removed_before
707 entry.labeled = label_before
709 $mainview.set_shown_entry(entry)
714 $mainview.set_shown_entry(entry)
718 elsif event.keyval == Gdk::Keyval::GDK_space
720 msg = _("Cleared label")
722 msg = _("Cleared set for removal")
724 entry.removed = false
728 $mainview.show_next_entry(entry)
732 entry.removed = removed_before
733 entry.labeled = label_before
735 $mainview.set_shown_entry(entry)
737 entry.removed = false
740 $mainview.set_shown_entry(entry)
744 elsif event.keyval == Gdk::Keyval::GDK_Return && entry.type == 'video'
745 cmd = from_utf8($config['video-viewer']).gsub('%f', "'#{entry.path}'") + ' &'
750 char = [ Gdk::Keyval.to_unicode(event.keyval) ].pack("C*")
751 if char =~ /^[a-zA-z0-9]$/
752 label = $labels[char]
755 vb = Gtk::VBox.new(false, 0)
756 vb.pack_start(entry = Gtk::Entry.new.set_text(char), false, false)
757 vb.pack_start(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(bt = Gtk::Button.new(utf8(_(" Change color ")))))
760 bt.signal_connect('clicked') {
761 color = $colors.shift
763 color = Gdk::Color.new(16384 + rand(49151), 16384 + rand(49151), 16384 + rand(49151))
765 bt.modify_bg(Gtk::StateType::NORMAL, color)
766 bt.modify_bg(Gtk::StateType::PRELIGHT, color)
767 bt.modify_bg(Gtk::StateType::ACTIVE, color.darker)
770 entry.signal_connect('changed') { #- cannot add a new label with first letter of an existing label
771 while $labels.has_key?(entry.text[0,1])
772 entry.text = entry.text.sub(/./, '')
775 if show_popup($main_window,
776 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,
777 { :okcancel => true, :bottomwidget => vb, :data_getter => proc { text = entry.text },
778 :stuff_connector => proc { |stuff| entry.select_region(0, 0)
780 entry.signal_connect('activate') { stuff[:dialog].response(Gtk::Dialog::RESPONSE_OK) } } } )
782 char = text[0,1] #- in case it changed
783 label = Label.new(text)
785 $labels[char] = label
786 lbl = Gtk::Label.new.set_markup('<b>(' + char + ')</b>' + text[1..-1]).set_justify(Gtk::Justification::CENTER)
787 $labels_vbox.pack_start(evt = Gtk::EventBox.new.add(lbl).modify_bg(Gtk::StateType::NORMAL, label.color).show_all)
792 entry.removed = false
793 entry.labeled = label
795 $mainview.show_next_entry(entry)
796 sb_msg(_("Set label"))
798 save_undo(_("set label"),
800 entry.removed = removed_before
801 entry.labeled = label_before
803 $mainview.set_shown_entry(entry)
805 entry.removed = false
806 entry.labeled = label
808 $mainview.set_shown_entry(entry)
820 $statusbar.push(0, utf8(msg))
824 def real_show_entry(entry, tooltips, grab_focus)
825 #- for scoping the actual reference to 'entry'
826 gtk_thread_protect(proc {
827 msg 3, "using entry #{entry}"
828 entry.image = Gtk::Image.new(entry.pixbuf_thumbnail)
829 if entry.type == 'video'
830 entry.button = Gtk::Button.new.add(Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
831 pack_start(entry.image).
832 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false))
833 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
834 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
836 entry.button = Gtk::Button.new.set_image(entry.image)
838 tooltips.set_tip(entry.button, basepath = File.basename(entry.path).gsub(/\.[^.]+$/, ''), nil)
839 $imagesline.pack_start(entry.alignment = Gtk::Alignment.new(0.5, 1, 0, 0).add(entry.button).show_all, false, false)
840 entry.button.signal_connect('clicked') {
841 if (last_shown = $mainview.get_shown_entry) != entry
842 $mainview.set_shown_entry(entry)
843 entry.alignment.set(0.5, 0, 0, 0)
844 sb_msg(_("Selected %s") % basepath)
845 last_shown.nil? or last_shown.alignment.set(0.5, 1, 0, 0)
848 entry.button.signal_connect('focus-in-event') { entry.button.clicked; autoscroll_if_needed(entry.button) }
849 entry.button.signal_connect('key-press-event') { |w, e| thumbnail_keypressed(entry, e) }
851 entry.button.grab_focus
859 sb_msg(_("Loading images..."))
860 tooltips = Gtk::Tooltips.new
866 while i < $allentries.size
867 entry = $allentries[i]
869 total_size += file_size(entry.path)
870 entry.pixbuf_thumbnail
871 real_show_entry(entry, tooltips, grab_focus)
874 check_memory_free_cache_if_needed
880 $allentries.delete_at(i)
883 check_memory_free_cache_if_needed
884 sb_msg(_("%d images of total %s kB loaded in %3.2f seconds.") % [ counter, commify(total_size / 1024), Time.now - t1 ])
892 $mainview.set_shown_entry(nil)
897 #- remove visual stuff, so that user will see something is happening
899 sb_msg(_("Scanning source directory..."))
901 path = File.expand_path(path.sub(%r|/$|, ''))
902 examined_dirs = `find '#{path}' -type d -follow`.sort.collect { |v| v.chomp }
904 examined_dirs.each { |dir|
906 return utf8(_("Source directory or sub-directories can't contain a single-quote character, sorry: %s") % dir)
908 Dir.entries(dir).each { |file|
909 if file =~ /['"\[\]]/
910 return utf8(_("Files can't contain any of the characters ', \", [ or ], sorry: %s") % "#{dir}/#{file}")
915 #- scan for populate second
916 examined_dirs.each { |dir|
917 if File.basename(dir) =~ /^\./
918 msg 1, _("Ignoring directory %s, begins with a dot (indicating a hidden directory)") % dir
921 Dir.entries(dir).each { |file|
922 type = entry2type(file)
924 #&& $allentries.size < 120
925 $allentries << Entry.new(File.join(dir, file), type)
931 $execute.sensitive = true
936 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory to work with")),
938 Gtk::FileChooser::ACTION_SELECT_FOLDER,
940 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
941 fc.transient_for = $main_window
943 fc.current_folder = $workingdir
947 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
948 msg = open_dir(fc.filename)
962 def gtk_thread_protect(proc, *params)
963 if Thread.current == Thread.main
966 $protect_gtk_pending_calls.synchronize {
967 $gtk_pending_calls << [ proc, params ]
973 $protect_gtk_pending_calls.synchronize {
974 if $gtk_pending_calls.size > 0
975 elem = $gtk_pending_calls.shift
976 elem[0].call(*elem[1])
981 def try_quit(*options)
986 dialog = Gtk::Dialog.new
987 dialog.title = utf8(_("Booh message"))
989 vb1 = Gtk::VBox.new(false, 5)
990 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!")))
991 vb1.pack_start(label, false, false)
993 table = Gtk::Table.new(0, 0, false)
994 table.set_row_spacings(5)
995 table.set_column_spacings(5)
996 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)
997 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)
998 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)
999 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)
1000 add_row = proc { |row, name, color, truthproc, normal|
1001 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)),
1002 0, 1, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1004 examples = Gtk::HBox.new(false, 5)
1005 $allentries.each { |entry|
1006 if truthproc.call(entry)
1009 thumbnail = Gtk::Image.new(entry.pixbuf_thumbnail)
1010 if entry.type == 'video'
1011 thumbnail = Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
1012 pack_start(thumbnail).
1013 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false)
1014 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
1015 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
1017 examples.pack_start(thumbnail, false, false)
1019 examples.pack_start(Gtk::Label.new.set_markup("<b>...</b>"), false, false)
1023 table.attach(Gtk::Label.new(counter.to_s).set_justify(Gtk::Justification::CENTER), 1, 2, row, row + 1, 0, 0, 5, 5)
1024 table.attach(examples, 2, 3, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1026 combostore = Gtk::ListStore.new(Gdk::Pixbuf, String)
1027 iter = combostore.append
1029 iter[0] = $main_window.render_icon(Gtk::Stock::GO_FORWARD, Gtk::IconSize::MENU)
1030 iter[1] = utf8(_("Move to:"))
1032 iter[0] = $main_window.render_icon(Gtk::Stock::DELETE, Gtk::IconSize::MENU)
1033 iter[1] = utf8(_("Permanently remove"))
1035 iter = combostore.append
1036 iter[0] = $main_window.render_icon(Gtk::Stock::MEDIA_STOP, Gtk::IconSize::MENU)
1037 iter[1] = utf8(_("Do nothing"))
1038 combo = Gtk::ComboBox.new(combostore)
1040 renderer = Gtk::CellRendererPixbuf.new
1041 combo.pack_start(renderer, false)
1042 combo.set_attributes(renderer, :pixbuf => 0)
1043 renderer = Gtk::CellRendererText.new
1044 combo.pack_start(renderer, true)
1045 combo.set_attributes(renderer, :text => 1)
1048 pathbutton = Gtk::Button.new.add(pathlabel = Gtk::Label.new.set_markup(utf8(_("<i>(unset)</i>"))))
1049 lastpath = $workingdir
1050 pathbutton.signal_connect('clicked') {
1051 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory where to move the pictures to")),
1053 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1055 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1056 fc.transient_for = dialog
1057 fc.current_folder = lastpath
1058 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1059 pathlabel.text = fc.filename
1061 lastpath = fc.filename
1064 combo.signal_connect('changed') {
1065 pathbutton.sensitive = combo.active == 0
1067 vb = Gtk::VBox.new(false, 5)
1068 vb.pack_start(combo, false, false)
1069 vb.pack_start(pathbutton, false, false)
1070 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(vb), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1071 { :combo => combo, :pathlabel => pathlabel }
1073 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(combo), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1078 stuff['toremove'] = add_row.call(1, utf8(_("<i>to remove</i>")), Gdk::Color.new(65535, 0, 0), proc { |entry| entry.removed }, false)
1079 $labels.values.each_with_index { |label, row| stuff[label] = add_row.call(row + 2, label.name, label.color, proc { |entry| entry.labeled == label }, true) }
1080 vb1.pack_start(sw = Gtk::ScrolledWindow.new(nil, nil).add_with_viewport(table).set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC), true, true)
1082 toremove_amount = $allentries.find_all { |entry| entry.removed }.size
1083 toremove_size = commify($allentries.find_all { |entry| entry.removed }.collect { |entry| file_size(entry.path) }.sum / 1024)
1084 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 ]))
1085 if toremove_amount > 0
1086 vb1.pack_start(check_removal, false, false)
1087 stuff['toremove'][:combo].signal_connect('changed') { |widget|
1088 check_removal.sensitive = widget.active == 0
1092 dialog.vbox.add(vb1)
1094 dialog.set_default_size(800, 600)
1095 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
1096 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
1097 dialog.window_position = Gtk::Window::POS_MOUSE
1098 dialog.transient_for = $main_window
1103 dialog.run { |response|
1104 if response == Gtk::Dialog::RESPONSE_OK
1105 if toremove_amount > 0 && ! check_removal.active? && stuff['toremove'][:combo].active == 0
1106 show_popup(dialog, utf8(_("You have not confirmed that you noticed the permanent removal of the pictures marked for deletion.")))
1111 $labels.values.each { |label| label2entries[label] = [] }
1112 $allentries.each { |entry| entry.labeled and label2entries[entry.labeled] << entry }
1113 stuff.keys.each { |key|
1114 if key.is_a?(Label) && stuff[key][:combo].active == 0
1115 destination = stuff[key][:pathlabel].text
1116 if destination[0] != ?/
1117 show_popup(dialog, utf8(_("You have not selected a directory where to move %s.") % key.name))
1121 st = File.stat(destination)
1122 if ! st.directory? || ! st.writable?
1123 show_popup(dialog, utf8(_("Directory where to move %s is not valid or not writable.") % key.name))
1127 label2entries[key].each { |entry|
1129 File.stat(File.join(destination, File.basename(entry.path)))
1130 show_popup(dialog, utf8(_("Sorry, a file '%s' already exists in '%s'.") % [ File.basename(entry.path), destination ]))
1144 stuff.keys.each { |key|
1145 if key.is_a?(Label) && stuff[key][:combo].active == 0
1146 destination = stuff[key][:pathlabel].text
1147 label2entries[key].each { |entry|
1148 File.rename(entry.path, File.join(destination, File.basename(entry.path)))
1154 if stuff['toremove'][:combo].active == 0
1155 $allentries.each { |entry|
1157 File.delete(entry.path)
1163 msg 1, "woops: #{$!}"
1164 show_popup(dialog, utf8(_("Unexpected system call error: '%s'.") % $!))
1166 show_popup(dialog, utf8(_("Successfully moved %d files and removed %d files.") % [ moved, removed ]))
1181 dialog = Gtk::Dialog.new(utf8(_("Edit preferences")),
1183 Gtk::Dialog::MODAL | Gtk::Dialog::DESTROY_WITH_PARENT,
1184 [Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK],
1185 [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1187 tooltips = Gtk::Tooltips.new
1189 dialog.vbox.add(tbl = Gtk::Table.new(0, 0, false))
1190 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Command for watching videos: ")))),
1191 0, 1, 0, 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1192 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(video_viewer_entry = Gtk::Entry.new.set_text($config['video-viewer']).set_size_request(250, -1)),
1193 1, 2, 0, 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1194 tooltips.set_tip(video_viewer_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mplayer %f")), nil)
1196 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Browser's command: ")))),
1197 0, 1, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 2)
1198 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(browser_entry = Gtk::Entry.new.set_text($config['browser'])),
1199 1, 2, 1, 2, Gtk::FILL, Gtk::SHRINK, 2, 2)
1200 tooltips.set_tip(browser_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f")), nil)
1202 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Preloading distance: ")))),
1203 0, 1, 2, 3, Gtk::FILL, Gtk::SHRINK, 2, 2)
1204 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(preload_distance = Gtk::SpinButton.new(0, 50, 1).set_value($config['preload-distance'].to_i)),
1205 1, 2, 2, 3, Gtk::FILL, Gtk::SHRINK, 2, 2)
1206 tooltips.set_tip(preload_distance, utf8(_("Amount of pictures preloaded left and right to the currently shown")), nil)
1208 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Cache memory use: ")))),
1209 0, 1, 3, 4, Gtk::FILL, Gtk::SHRINK, 2, 2)
1210 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(cache_vbox = Gtk::VBox.new(false, 0)),
1211 1, 2, 3, 4, Gtk::FILL, Gtk::SHRINK, 2, 2)
1212 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_memfree_radio = Gtk::RadioButton.new(''), false, false).
1213 pack_start(cache_memfree_spin = Gtk::SpinButton.new(0, 100, 10), false, false).
1214 pack_start(cache_memfree_label = Gtk::Label.new(utf8(_("% of free memory"))), false, false), false, false)
1215 cache_memfree_spin.signal_connect('value-changed') { cache_memfree_radio.active = true }
1216 tooltips.set_tip(cache_memfree_spin, utf8(_("Percentage of free memory (+ buffers/cache) measured at startup")), nil)
1217 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_specify_radio = Gtk::RadioButton.new(cache_memfree_radio, ''), false, false).
1218 pack_start(cache_specify_spin = Gtk::SpinButton.new(0, 4000, 50), false, false).
1219 pack_start(cache_specify_label = Gtk::Label.new(utf8(_("MB"))).set_sensitive(false), false, false), false, false)
1220 cache_specify_spin.signal_connect('value-changed') { cache_specify_radio.active = true }
1221 cache_memfree_radio.signal_connect('toggled') {
1222 if cache_memfree_radio.active?
1223 cache_memfree_label.sensitive = true
1224 cache_specify_label.sensitive = false
1226 cache_specify_label.sensitive = true
1227 cache_memfree_label.sensitive = false
1230 tooltips.set_tip(cache_specify_spin, utf8(_("Amount of memory in megabytes")), nil)
1231 if $config['cache-memory-use'] =~ /memfree_(\d+)/
1232 cache_memfree_spin.value = $1.to_i
1234 cache_specify_spin.value = $config['cache-memory-use'].to_i
1237 tbl.attach(update_exif_orientation_check = Gtk::CheckButton.new(utf8(_("Update file's EXIF orientation when rotating a picture"))),
1238 0, 2, 4, 5, Gtk::FILL, Gtk::SHRINK, 2, 2)
1239 tooltips.set_tip(update_exif_orientation_check, utf8(_("When rotating a picture (Alt-Right/Left), also update EXIF orientation in the file itself")), nil)
1240 update_exif_orientation_check.active = $config['rotate-set-exif']
1242 dialog.vbox.show_all
1243 dialog.run { |response|
1244 if response == Gtk::Dialog::RESPONSE_OK
1245 $config['video-viewer'] = from_utf8(video_viewer_entry.text)
1246 $config['browser'] = from_utf8(browser_entry.text)
1247 $config['preload-distance'] = preload_distance.value
1248 $config['rotate-set-exif'] = update_exif_orientation_check.active?
1249 if cache_memfree_radio.active?
1250 $config['cache-memory-use'] = "memfree_#{cache_memfree_spin.value}%"
1252 $config['cache-memory-use'] = cache_specify_spin.value
1254 set_cache_memory_use_figure
1261 if $undo_mb.sensitive?
1262 $redo_mb.sensitive = true
1263 if not more_undoes = UndoHandler.undo($statusbar)
1264 $undo_mb.sensitive = false
1270 if $redo_mb.sensitive?
1271 $undo_mb.sensitive = true
1272 if not more_redoes = UndoHandler.redo($statusbar)
1273 $redo_mb.sensitive = false
1280 mb = Gtk::MenuBar.new
1282 filemenu = Gtk::MenuItem.new(utf8(_("_File")))
1283 filesubmenu = Gtk::Menu.new
1284 filesubmenu.append(open = Gtk::ImageMenuItem.new(Gtk::Stock::OPEN))
1285 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1286 filesubmenu.append($execute = Gtk::ImageMenuItem.new(Gtk::Stock::EXECUTE).set_sensitive(false))
1287 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1288 filesubmenu.append(quit = Gtk::ImageMenuItem.new(Gtk::Stock::QUIT))
1289 filemenu.set_submenu(filesubmenu)
1292 open.signal_connect('activate') { open_dir_popup }
1293 $execute.signal_connect('activate') { execute }
1294 quit.signal_connect('activate') { try_quit }
1296 editmenu = Gtk::MenuItem.new(utf8(_("_Edit")))
1297 editsubmenu = Gtk::Menu.new
1298 editsubmenu.append($undo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::UNDO).set_sensitive(false))
1299 editsubmenu.append($redo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::REDO).set_sensitive(false))
1300 editsubmenu.append( Gtk::SeparatorMenuItem.new)
1301 editsubmenu.append(prefs = Gtk::ImageMenuItem.new(Gtk::Stock::PREFERENCES))
1302 editmenu.set_submenu(editsubmenu)
1305 $undo_mb.signal_connect('activate') { perform_undo }
1306 $redo_mb.signal_connect('activate') { perform_redo }
1307 prefs.signal_connect('activate') { preferences }
1309 helpmenu = Gtk::MenuItem.new(utf8(_("_Help")))
1310 helpsubmenu = Gtk::Menu.new
1311 helpsubmenu.append(tutos = Gtk::ImageMenuItem.new(utf8(_("Online tutorials (opens a web-browser)"))))
1312 tutos.image = Gtk::Image.new("#{$FPATH}/images/stock-web-16.png")
1313 helpsubmenu.append(Gtk::SeparatorMenuItem.new)
1314 helpsubmenu.append(about = Gtk::ImageMenuItem.new(Gtk::Stock::ABOUT))
1315 helpmenu.set_submenu(helpsubmenu)
1318 tutos.signal_connect('activate') { open_url('http://booh.org/tutorial.html') }
1319 about.signal_connect('activate') { call_about }
1322 #- no toolbar, to save height
1328 for child in $labels_vbox.children
1329 $labels_vbox.remove(child)
1331 $labels_vbox.pack_start(Gtk::Label.new(utf8(_("Labels list:"))).set_justify(Gtk::Justification::CENTER), false, false).show_all
1335 def reset_thumbnails
1337 for child in $imagesline.children
1338 $imagesline.remove(child)
1342 def create_main_window
1344 $videoborder_pixbuf = Gdk::Pixbuf.new("#{$FPATH}/images/video_border.png")
1345 $videoborder_pixmap, = $videoborder_pixbuf.render_pixmap_and_mask(0)
1349 main_vbox = Gtk::VBox.new(false, 0)
1350 main_vbox.pack_start(mb, false, false)
1351 mainview_hbox = Gtk::HBox.new
1352 mainview_hbox.pack_start(Gtk::Alignment.new(0.5, 0, 0, 0).add($labels_vbox = Gtk::VBox.new(false, 5)), false, true)
1354 mainview_hbox.pack_start($mainview = MainView.new, true, true)
1355 main_vbox.pack_start(mainview_hbox, true, true)
1356 $imagesline_sw = Gtk::ScrolledWindow.new(nil, nil)
1357 $imagesline_sw.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_NEVER)
1358 $imagesline_sw.add_with_viewport($imagesline = Gtk::HBox.new(false, 0).show)
1359 main_vbox.pack_start($imagesline_sw, false, false)
1360 main_vbox.pack_end($statusbar = Gtk::Statusbar.new, false, false)
1362 $imagesline.set_size_request(-1, Gtk::Button.new.size_request[1] + Entry.thumbnails_height + 10)
1364 $main_window = Gtk::Window.new
1365 $main_window.add(main_vbox)
1366 $main_window.signal_connect('delete-event') {
1367 try_quit({ :disallow_cancel => true })
1370 #- read/save size and position of window
1371 if $config['pos-x'] && $config['pos-y']
1372 $main_window.move($config['pos-x'].to_i, $config['pos-y'].to_i)
1374 $main_window.window_position = Gtk::Window::POS_CENTER
1376 msg 3, "size: #{$config['width']}x#{$config['height']}"
1377 $main_window.set_default_size(($config['width'] || 700).to_i, ($config['height'] || 600).to_i)
1378 $main_window.signal_connect('configure-event') {
1379 msg 3, "configure: pos: #{$main_window.window.root_origin.inspect} size: #{$main_window.window.size.inspect}"
1380 x, y = $main_window.window.root_origin
1381 width, height = $main_window.window.size
1382 $config['pos-x'] = x
1383 $config['pos-y'] = y
1384 $config['width'] = width
1385 $config['height'] = height
1389 $protect_gtk_pending_calls = Mutex.new
1390 $gtk_pending_calls = []
1391 Gtk.timeout_add(50) {
1396 $main_window.show_all
1401 Thread.abort_on_exception = true