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) 2004-2009 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
26 require 'booh/libadds'
30 bindtextdomain("booh")
32 require 'booh/rexml/document'
35 require 'booh/booh-lib'
37 require 'booh/UndoHandler'
42 [ '--help', '-h', GetoptLong::NO_ARGUMENT, _("Get help message") ],
43 [ '--sort-by-exif-date', '-s', GetoptLong::NO_ARGUMENT, _("Sort entries by EXIF date") ],
44 [ '--verbose-level', '-v', GetoptLong::REQUIRED_ARGUMENT, _("Set max verbosity level (0: errors, 1: warnings, 2: important messages, 3: other messages)") ],
45 [ '--version', '-V', GetoptLong::NO_ARGUMENT, _("Print version and exit") ],
48 $preloader_allowed = false
51 puts _("Usage: %s [OPTION]...") % File.basename($0)
53 printf " %3s, %-15s %s\n", ary[1], ary[0], ary[3]
58 parser = GetoptLong.new
59 parser.set_options(*$options.collect { |ary| ary[0..2] })
61 parser.each_option do |name, arg|
67 when '--sort-by-exif-date'
68 $sort_by_exif_date = true
70 when '--verbose-level'
71 $verbose_level = arg.to_i
74 puts _("Booh version %s
76 Copyright (c) 2005-2009 Guillaume Cottenceau.
77 This is free software; see the source for copying conditions. There is NO
78 warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.") % $VERSION
92 meminfo = IO.readlines('/proc/meminfo').join
93 meminfo =~ /MemTotal:.*?(\d+)/ or return -1
95 meminfo =~ /SwapTotal:.*?(\d+)/ or return -1
96 return memory + $1.to_i
100 if $startup_memfree.nil?
101 meminfo = IO.readlines('/proc/meminfo').join
102 meminfo =~ /MemFree:.*?(\d+)/ or return -1
104 meminfo =~ /Buffers:.*?(\d+)/ and buffers = $1
105 meminfo =~ /Cached:.*?(\d+)/ and cached = $1
106 $startup_memfree = memfree.to_i + buffers.to_i + cached.to_i
108 return $startup_memfree
111 def set_cache_memory_use_figure
113 if $config['cache-memory-use'] =~ /memfree_(\d+)/
114 $config['cache-memory-use-figure'] = startup_memfree*$1.to_f/100
116 $config['cache-memory-use-figure'] = $config['cache-memory-use'].to_i
118 #- cannot fork if process is > 0.5 total memory
119 if $config['cache-memory-use-figure'] > total_memory * 0.4
120 $config['cache-memory-use-figure'] = total_memory * 0.4
121 msg 2, _("Cache memory used: %s kB (reduced because cannot exceed 50%% of total memory)") % $config['cache-memory-use-figure']
123 msg 2, _("Cache memory used: %s kB") % $config['cache-memory-use-figure']
129 $config_file = File.expand_path('~/.booh-classifier-rc')
130 if File.readable?($config_file)
131 $xmldoc = REXML::Document.new(File.new($config_file))
132 $xmldoc.root.elements.each { |element|
133 txt = element.get_text
135 if txt.value =~ /~~~/
136 $config[element.name] = txt.value.split(/~~~/)
138 $config[element.name] = txt.value
140 elsif element.elements.size == 0
141 $config[element.name] = ''
143 $config[element.name] = {}
144 element.each { |chld|
146 $config[element.name][chld.name] = txt ? txt.value : nil
151 $config['video-viewer'] ||= '/usr/bin/mplayer %f'
152 $config['browser'] ||= "/usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f"
153 $config['preload-distance'] ||= '5'
154 $config['cache-memory-use'] ||= 'memfree_80%'
155 $config['rotate-set-exif'] ||= 'true'
156 $config['thumbnails-height'] ||= '64'
157 set_cache_memory_use_figure
161 missing = %w(mplayer).delete_if { |prg| system("which #{prg} >/dev/null 2>/dev/null") }
163 show_popup($main_window, utf8(_("The following program(s) are needed to handle videos: '%s'. Videos will be ignored.") % missing.join(', ')), { :pos_centered => true })
166 if !system("which exif >/dev/null 2>/dev/null")
167 show_popup($main_window, utf8(_("The program 'exif' is needed to view EXIF data. Please install it.")), { :pos_centered => true })
169 viewer_binary = $config['video-viewer'].split.first
170 if viewer_binary && ! File.executable?(viewer_binary)
171 show_popup($main_window, utf8(_("The configured video viewer seems to be unavailable.
172 You should fix this in Edit/Preferences so that you can view videos.
174 Problem was: '%s' is not an executable file.
175 Hint: don't forget to specify the full path to the executable,
176 e.g. '/usr/bin/mplayer' is correct but 'mplayer' only is not.") % viewer_binary), { :pos_centered => true, :not_transient => true })
182 ios = File.open($config_file, "w")
183 $xmldoc = Document.new "<booh-classifier-rc version='#{$VERSION}'/>"
184 $xmldoc << XMLDecl.new(XMLDecl::DEFAULT_VERSION, $CURRENT_CHARSET)
185 $config.each_pair { |key, value|
186 elem = $xmldoc.root.add_element key
188 $config[key].each_pair { |subkey, subvalue|
189 subelem = elem.add_element subkey
190 subelem.add_text subvalue.to_s
192 elsif value.is_a? Array
193 elem.add_text value.join('~~~')
198 elem.add_text value.to_s
206 def save_undo(name, closure, *params)
207 UndoHandler.save_undo(name, closure, [ *params ])
208 $undo_mb.sensitive = true
209 $redo_mb.sensitive = false
213 IO.readlines('/proc/self/status').join =~ /VmSize.*?(\d+)\s*kB/
214 msg 3, "VmSize: #{$1}"
219 txt.length > 0 and print txt[0]
220 msg 2, "RSS: #{get_mem}"
226 color.red = [ color.red - 10000, 0 ].max
227 color.green = [ color.green - 10000, 0 ].max
228 color.blue = [ color.blue - 10000, 0 ].max
233 color.red = [ color.red + 10000, 65535 ].min
234 color.green = [ color.green + 10000, 65535 ].min
235 color.blue = [ color.blue + 10000, 65535 ].min
240 $color_red = Gdk::Color.new(65535, 0, 0)
241 $colors = [ Gdk::Color.new(0, 65535, 0),
242 Gdk::Color.new(0, 0, 65535),
243 Gdk::Color.new(65535, 65535, 0),
244 Gdk::Color.new(0, 65535, 65535),
245 Gdk::Color.new(65535, 0, 65535) ]
248 attr_accessor :color, :name, :button
254 class InterruptedLoading < Exception
255 #- not a StandardError, not catched by a simple rescue
260 def Entry.thumbnails_height
261 return $config['thumbnails-height'].to_i
264 attr_accessor :path, :guipath, :type, :angle, :button, :image, :alignment, :removed, :labeled
266 def initialize(path, type, guipath)
271 @@max_width = $main_window.root_window.size[0] - $labels_vbox.allocation.width - ( $videoborder_pixbuf.width + MainView.borders_thickness) * 2
279 msg 3, ">>> free_pixbuf_full #{path}"
285 Gtk.main_iteration while Gtk.events_pending?
286 width, height = $mainview.window.size
287 width = MainView.get_usable_width(width)
288 height = MainView.get_usable_height(height)
289 if @pixbuf_main.nil? || width != @width || height != @height
292 load_into_pixbuf_full #- make sure it is loaded
296 if @pixbuf_full.width.to_f / @pixbuf_full.height > width.to_f / height
297 resized_height = @pixbuf_full.height * (width.to_f/@pixbuf_full.width)
298 if @pixbuf_full.width > width || @pixbuf_full.height > resized_height
299 @pixbuf_main = @pixbuf_full.scale(width, resized_height, Gdk::Pixbuf::INTERP_BILINEAR)
301 @pixbuf_main = @pixbuf_full
304 resized_width = @pixbuf_full.width * (height.to_f/@pixbuf_full.height)
305 if @pixbuf_full.width > resized_width || @pixbuf_full.height > height
306 @pixbuf_main = @pixbuf_full.scale(resized_width, height, Gdk::Pixbuf::INTERP_BILINEAR)
308 @pixbuf_main = @pixbuf_full
318 msg 3, ">>> free_pixbuf_main #{path}"
324 Gtk.main_iteration while Gtk.events_pending?
325 if @pixbuf_thumbnail.nil?
327 msg 3, ">>> pixbuf_thumbnail from main #{path}"
328 @pixbuf_thumbnail = @pixbuf_main.scale(@pixbuf_main.width * (Entry.thumbnails_height.to_f/@pixbuf_main.height), Entry.thumbnails_height, Gdk::Pixbuf::INTERP_BILINEAR)
330 msg 3, ">>> pixbuf_thumbnail from file #{path}"
331 @pixbuf_thumbnail = load_into_pixbuf_at_size { |w, h|
333 if h > Entry.thumbnails_height
334 [ w * Entry.thumbnails_height.to_f/h, Entry.thumbnails_height ]
339 if w > Entry.thumbnails_height
340 [ Entry.thumbnails_height, h * Entry.thumbnails_height.to_f/w ]
348 return @pixbuf_thumbnail
350 def free_pixbuf_thumbnail
351 if @pixbuf_thumbnail.nil?
354 msg 3, ">>> free_pixbuf_thumbnail #{path}"
355 @pixbuf_thumbnail = nil
371 if outline_color.nil?
372 button.modify_bg(Gtk::StateType::NORMAL, nil)
373 button.modify_bg(Gtk::StateType::PRELIGHT, nil)
374 button.modify_bg(Gtk::StateType::ACTIVE, nil)
376 button.modify_bg(Gtk::StateType::NORMAL, outline_color)
377 button.modify_bg(Gtk::StateType::PRELIGHT, outline_color.lighter)
378 button.modify_bg(Gtk::StateType::ACTIVE, outline_color)
382 def get_beautified_name
384 size = get_image_size(path)
385 return _("%s (%sx%s, %s KB)") % [@guipath.gsub(/\.[^.]+$/, ''),
388 commify(file_size(path)/1024)]
390 return _("%s (video - %s KB)") % [@guipath.gsub(/\.[^.]+$/, ''),
391 commify(file_size(path)/1024)]
397 Dir.entries(dir).each { |file| file != '.' && file != '..' and File.delete(File.join(dir, file)) }
401 def load_into_pixbuf_full
403 msg 3, ">>> load_into_pixbuf_full #{path}"
404 @pixbuf_full = load_into_pixbuf_at_size { |w, h|
407 #- save memory and speedup (+35%) loading
408 [ w * (factor = @@max_width.to_f/w), h * factor ]
414 [ w * (factor = @@max_width.to_f/h), h * factor ]
423 def load_into_pixbuf_at_size(&specify_size)
426 tmp = Tempfile.new("boohclassifiertemp")
430 orig_base = File.basename(path)
431 tmpdir = gen_video_thumbnail(path, false, 0)
435 image_path = "#{tmpdir}/00000001.jpg"
441 @angle = guess_rotate(image_path)
447 #- use a pixbuf loader and trigger Gtk.main_iteration on each chunk if needed, to keep the UI responsive even
448 #- if loaded pictures are several MBs large
449 loader = Gdk::PixbufLoader.new
450 loader.signal_connect('size-prepared') { |l, w, h|
451 r = specify_size.call(w, h)
452 #msg 3, "specified sizes: #{r[0]} #{r[1]}"
453 loader.set_size(*specify_size.call(w, h))
455 id = loader.signal_connect('area-prepared') { pixbuf = loader.pixbuf }
456 if ! loader.load_not_freezing_ui(image_path, id)
458 raise InterruptedLoading
461 raise "Loaded pixbuf nil - #{path} #{image_path}"
464 msg 0, "Cannot load #{image_path}: #{$!}"
468 File.delete(image_path)
474 msg 3, ">>> load_into_pixbuf_full #{image_path} => rotate #{@angle}"
475 pixbuf = rotate_pixbuf(pixbuf, @angle)
479 cleanup_dir(dest_dir)
494 msg 3, "GC in #{Time.now - start} s"
497 def free_cache(avoid)
498 i = $allentries.index($mainview.get_shown_entry)
501 ($allentries.size - 1).downto($config['preload-distance'].to_i + 1) { |j|
503 if i + j < $allentries.size && ! avoid.include?(i + j)
504 $allentries[i + j].free_pixbuf_full
505 $allentries[i + j].free_pixbuf_main
507 if i - j >= 0 && ! avoid.include?(i - j)
508 $allentries[i - j].free_pixbuf_full
509 $allentries[i - j].free_pixbuf_main
512 msg 3, "freeing done in #{Time.now - start} s"
513 if get_mem > $config['cache-memory-use-figure'] * 3 / 4
519 def run_preloader_real
520 msg 3, "*** >> main preloading triggered..."
521 if $mainview.get_shown_entry
522 if get_mem > $config['cache-memory-use-figure']
523 msg 3, "too much RSS, stopping preloading, triggering GC"
528 if $config['preload-distance'].to_i == 0
532 index = $allentries.index($mainview.get_shown_entry)
540 while ! right_done || ! left_done
543 while index_right < $allentries.size && ! visible($allentries[index_right])
546 if index_right == $allentries.size
549 msg 3, "preloading #{$allentries[index_right].path}"
551 $allentries[index_right].pixbuf_main
552 rescue InterruptedLoading
553 msg 3, "*** >>>> interrupted, rerun"
556 loaded << index_right
558 if loaded_right == $config['preload-distance'].to_i
566 while index_left >= 0 && ! visible($allentries[index_left])
572 msg 3, "preloading #{$allentries[index_left].path}"
574 $allentries[index_left].pixbuf_main
575 rescue InterruptedLoading
576 msg 3, "*** >>>> interrupted, rerun"
581 if loaded_left == $config['preload-distance'].to_i
587 #- in case just loaded another directory
588 if $preloader_force_exit
589 $preloader_force_exit = false
592 #- in case moved fast
593 if index != $allentries.index($mainview.get_shown_entry)
594 msg 3, "*** >>>> moved already, rerun"
600 msg 3, "*** << main preloading finished"
605 if ! $preloader_allowed
606 msg 3, "*** preloader not yet allowed"
610 if $preloader_running
611 msg 3, "preloader already running"
614 msg 3, "run preloader"
615 $preloader_running = true
617 msg 3, "begin preloader from timeout "
618 if run_preloader_real
619 $preloader_running = false
627 class MainView < Gtk::DrawingArea
629 @@borders_thickness = 5
630 @@borders_length = 25
631 @@redraw_pending = nil
633 def MainView.borders_thickness
634 return @@borders_thickness
637 def MainView.get_usable_width(available_width)
638 return available_width - ($videoborder_pixbuf.width + @@borders_thickness) * 2
641 def MainView.get_usable_height(available_height)
642 return available_height - @@borders_thickness * 2
647 signal_connect('expose-event') { draw }
648 signal_connect('configure-event') { update_shown }
651 def try_show_entry(entry)
652 if entry && entry.button
653 if entry.button.has_focus?
656 entry.button.grab_focus
661 def set_shown_entry(entry)
663 if entry && entry == @entry
666 if entry && ! entry.button
671 @entry and msg 3, "*** set entry to #{@entry.path}"
673 msg 3, "entry shown in: #{Time.now - t1} s"
680 def show_next_entry(entry)
681 index = $allentries.index(entry)
682 if index < $allentries.size - 1
685 while index < $allentries.size - 1 && $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible?
688 while $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible? && index > 0
691 if index < $allentries.size && $allentries[index] && $allentries[index].button && $allentries[index].button.visible?
692 try_show_entry($allentries[index])
698 msg 3, "redraw already pending"
702 @@redraw_pending = Gtk.idle_add {
703 msg 3, "begin redraw from timeout "
705 msg 3, "try redraw from timeout"
707 @@redraw_pending = nil
710 rescue InterruptedLoading
711 msg 3, "interrupted, will retry"
718 @entry and sb_msg(_("Selected %s") % @entry.get_beautified_name)
723 window.begin_paint(Gdk::Rectangle.new(0, 0, w, h))
731 msg 3, "################################################ trying to show #{@entry.path}"
732 pixbuf = @entry.pixbuf_main
735 width, height = window.size
736 @xpos = (width - @pixbuf.width)/2
737 @ypos = (height - @pixbuf.height)/2
750 window.draw_pixbuf(nil, @pixbuf, 0, 0, @xpos, @ypos, -1, -1, Gdk::RGB::DITHER_NONE, -1, -1)
751 if @entry && @entry.type == 'video'
752 window.draw_borders($videoborder_pixbuf, @xpos - $videoborder_pixbuf.width, @xpos + @pixbuf.width, @ypos, @ypos + @pixbuf.height)
754 if @entry && ! @entry.outline_color.nil?
755 gc = Gdk::GC.new(window)
756 colormap.alloc_color(@entry.outline_color, false, true)
757 gc.set_foreground(@entry.outline_color)
758 if @entry.type == 'video'
759 xleft = @xpos - $videoborder_pixbuf.width
760 xright = @xpos + @pixbuf.width + $videoborder_pixbuf.width
763 xright = @xpos + @pixbuf.width
765 window.draw_polygon(gc, true, [[xleft - @@borders_thickness, @ypos - @@borders_thickness],
766 [xright + @@borders_thickness, @ypos - @@borders_thickness],
767 [xright + @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
768 [xleft - @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
769 [xleft - @@borders_thickness, @ypos - 1],
770 [xleft - 1, @ypos - 1],
771 [xleft - 1, @ypos + @pixbuf.height + 1],
772 [xright + 1, @ypos + @pixbuf.height + 1],
773 [xright + 1, @ypos - 1],
774 [xleft - @@borders_thickness, @ypos - 1]])
780 def autoscroll_if_needed(button, center)
781 xpos_left = button.allocation.x
782 xpos_right = button.allocation.x + button.allocation.width
783 hadj = $imagesline_sw.hadjustment
784 current_minx_visible = hadj.value
785 current_maxx_visible = hadj.value + hadj.page_size
787 if xpos_left < current_minx_visible
789 newval = hadj.value - (current_minx_visible - xpos_left)
791 elsif xpos_right > current_maxx_visible
793 newval = hadj.value + (xpos_right - current_maxx_visible)
794 if newval > hadj.upper - hadj.page_size
795 newval = hadj.upper - hadj.page_size
800 hadj.value = clamp((xpos_left + xpos_right) / 2 - hadj.page_size / 2, 0, hadj.upper - hadj.page_size)
804 def show_popup(parent, msg, *options)
805 dialog = Gtk::Dialog.new
812 dialog.title = options[:title]
814 dialog.title = utf8(_("Booh message"))
817 if options[:nomarkup]
822 if options[:centered]
823 lbl.set_justify(Gtk::Justification::CENTER)
825 if options[:selectable]
826 lbl.selectable = true
828 if options[:topwidget]
829 dialog.vbox.add(options[0][:topwidget])
831 if options[:scrolled]
832 sw = Gtk::ScrolledWindow.new(nil, nil)
833 sw.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
834 sw.add_with_viewport(lbl)
836 dialog.set_default_size(500, 600)
839 dialog.set_default_size(200, 120)
841 if options[:bottomwidget]
842 dialog.vbox.add(options[:bottomwidget])
844 if options[:okcancel]
845 cancel = dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
846 if ! options[:bottomwidget]
849 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
851 ok = dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK).grab_focus
852 if ! options[:bottomwidget]
857 if options[:pos_centered]
858 dialog.window_position = Gtk::Window::POS_CENTER
860 dialog.window_position = Gtk::Window::POS_MOUSE
864 linkbut = Gtk::Button.new('')
865 linkbut.child.markup = "<span foreground=\"#00000000FFFF\" underline=\"single\">#{options[0][:linkurl]}</span>"
866 linkbut.signal_connect('clicked') {
867 open_url(options[0][:linkurl] + '/index.html')
868 dialog.response(Gtk::Dialog::RESPONSE_OK)
869 set_mousecursor_normal
871 linkbut.relief = Gtk::RELIEF_NONE
872 linkbut.signal_connect('enter-notify-event') { set_mousecursor(Gdk::Cursor::HAND2, linkbut); false }
873 linkbut.signal_connect('leave-notify-event') { set_mousecursor(nil, linkbut); false }
874 dialog.vbox.add(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(linkbut))
879 if options[:stuff_connector]
880 options[:stuff_connector].call({ :dialog => dialog })
883 if !options[:not_transient]
884 dialog.transient_for = parent
885 dialog.run { |response|
886 if options[:data_getter]
887 options[:data_getter].call
890 if options[:okcancel]
891 return response == Gtk::Dialog::RESPONSE_OK
895 dialog.signal_connect('response') { dialog.destroy }
899 def view_entry(entry)
900 if entry.type == 'image'
901 show_popup($main_window,
902 utf8(`exif -m '#{entry.path}'`),
903 { :title => utf8(_("EXIF data of %s") % File.basename(entry.path)), :nomarkup => true, :scrolled => true, :not_transient => true })
905 cmd = from_utf8($config['video-viewer']).gsub('%f', "'#{entry.path}'") + ' &'
911 def thumbnail_keypressed(entry, event)
912 if event.state & Gdk::Window::MOD1_MASK != 0
913 #- ALT pressed: Alt-Left and Alft-Right rotate
914 if event.keyval == Gdk::Keyval::GDK_Left || event.keyval == Gdk::Keyval::GDK_Right
915 if event.keyval == Gdk::Keyval::GDK_Left
916 entry.angle = (entry.angle - 90) % 360
918 entry.angle = (entry.angle + 90) % 360
920 entry.free_pixbuf_full
921 entry.free_pixbuf_main
922 entry.free_pixbuf_thumbnail
924 entry.image.pixbuf = entry.pixbuf_thumbnail
925 if $config['rotate-set-exif'] == 'true' && entry.type == 'image'
926 Exif.set_orientation(entry.path, angle_to_exif_orientation(entry.angle))
930 elsif event.state & Gdk::Window::CONTROL_MASK != 0
931 #- CONTROL pressed: Ctrl-z and Ctrl-r for undo/redo, Ctrl-space for recentre
932 if event.keyval == Gdk::Keyval::GDK_z
935 if event.keyval == Gdk::Keyval::GDK_r
938 if event.keyval == Gdk::Keyval::GDK_space
939 shown = $mainview.get_shown_entry
940 shown and autoscroll_if_needed(shown.button, true)
944 removed_before = entry.removed
945 label_before = entry.labeled
947 if event.keyval == Gdk::Keyval::GDK_Delete
948 if ! FileTest.writable?(entry.path)
949 show_popup($main_window, utf8(_("Notice: no write access to '%s', permission will be denied at execute step.") % entry.path))
954 update_visibility(entry)
955 $mainview.show_next_entry(entry)
957 save_undo(_("set for removal"),
959 entry.removed = removed_before
960 entry.labeled = label_before
962 update_visibility(entry)
963 if entry.button.visible?
964 $mainview.try_show_entry(entry)
970 update_visibility(entry)
971 if entry.button.visible?
972 $mainview.try_show_entry(entry)
977 elsif event.keyval == Gdk::Keyval::GDK_space
979 msg = _("Cleared label")
981 msg = _("Cleared set for removal")
983 entry.removed = false
986 $mainview.show_next_entry(entry)
990 entry.removed = removed_before
991 entry.labeled = label_before
993 $mainview.try_show_entry(entry)
995 entry.removed = false
998 $mainview.try_show_entry(entry)
1002 elsif event.keyval == Gdk::Keyval::GDK_Return
1005 elsif event.keyval == Gdk::Keyval::GDK_Home
1007 while $allentries[index] && $allentries[index].button && !visible($allentries[index])
1010 if $allentries[index] && $allentries[index].button
1011 $allentries[index].button.grab_focus
1014 elsif event.keyval == Gdk::Keyval::GDK_End
1015 index = $allentries.size - 1
1016 while $allentries[index] && $allentries[index].button && !visible($allentries[index])
1019 if $allentries[index] && $allentries[index].button
1020 $allentries[index].button.grab_focus
1024 char = [ Gdk::Keyval.to_unicode(event.keyval) ].pack("C*")
1025 if char =~ /^[a-zA-z0-9]$/
1026 label = $labels[char]
1029 vb = Gtk::VBox.new(false, 0)
1030 vb.pack_start(labelentry = Gtk::Entry.new.set_text(char), false, false)
1031 vb.pack_start(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(bt = Gtk::ColorButton.new))
1032 color = bt.color = Gdk::Color.new(16384 + rand(49151), 16384 + rand(49151), 16384 + rand(49151))
1033 bt.signal_connect('color-set') { color = bt.color }
1035 labelentry.signal_connect('changed') { #- cannot add a new label with first letter of an existing label
1036 while $labels.has_key?(labelentry.text[0,1])
1037 labelentry.text = labelentry.text.sub(/./, '')
1040 if show_popup($main_window,
1041 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,
1042 { :okcancel => true, :bottomwidget => vb, :data_getter => proc { text = labelentry.text },
1043 :stuff_connector => proc { |stuff| labelentry.select_region(0, 0)
1044 labelentry.position = -1
1045 labelentry.signal_connect('activate') { stuff[:dialog].response(Gtk::Dialog::RESPONSE_OK) } } } )
1047 char = text[0,1] #- in case it changed
1048 label = Label.new(text)
1050 $labels[char] = label
1051 $ordered_labels << label
1052 lbl = Gtk::Label.new.set_markup('<b>(' + char + ')</b>' + text[1..-1]).set_justify(Gtk::Justification::CENTER)
1053 $labels_vbox.pack_start(label.button = Gtk::CheckButton.new.add(evt = Gtk::EventBox.new.add(lbl)).show_all)
1054 label.button.active = true
1055 label.button.signal_connect('toggled') { update_all_visibilities }
1056 evt.modify_bg(Gtk::StateType::NORMAL, label.color)
1057 evt.modify_bg(Gtk::StateType::PRELIGHT, label.color.lighter.lighter)
1058 evt.modify_bg(Gtk::StateType::ACTIVE, label.color.lighter)
1064 entry.removed = false
1065 entry.labeled = label
1067 update_visibility(entry)
1068 $mainview.show_next_entry(entry)
1070 save_undo(_("set label"),
1072 entry.removed = removed_before
1073 entry.labeled = label_before
1075 update_visibility(entry)
1076 if entry.button.visible?
1077 $mainview.try_show_entry(entry)
1080 entry.removed = false
1081 entry.labeled = label
1083 update_visibility(entry)
1084 if entry.button.visible?
1085 $mainview.try_show_entry(entry)
1098 $statusbar.push(0, utf8(msg))
1102 def show_entry(entry, i, tips)
1104 #msg 3, "showing entry #{entry}"
1105 entry.image = Gtk::Image.new(entry.pixbuf_thumbnail)
1106 if entry.type == 'video'
1107 entry.button = Gtk::Button.new.add(Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
1108 pack_start(entry.image).
1109 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false))
1110 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
1111 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
1113 entry.button = Gtk::Button.new.add(entry.image)
1115 tips.set_tip(entry.button, entry.get_beautified_name, nil)
1116 $imagesline.pack_start(entry.alignment = Gtk::Alignment.new(0.5, 1, 0, 0).add(entry.button).show_all, false, false)
1117 entry.button.signal_connect('clicked') {
1118 shown = $mainview.get_shown_entry
1120 shown and shown.alignment.set(0.5, 1, 0, 0)
1121 entry.alignment.set(0.5, 0, 0, 0)
1122 autoscroll_if_needed(entry.button, false)
1123 $mainview.set_shown_entry(entry)
1126 entry.button.signal_connect('button-press-event') { |w, event|
1127 if entry.type == 'video' && event.event_type == Gdk::Event::BUTTON2_PRESS
1131 entry.button.signal_connect('focus-in-event') { entry.button.clicked }
1132 entry.button.signal_connect('key-press-event') { |w, e| thumbnail_keypressed(entry, e) }
1134 entry.button.grab_focus
1136 update_visibility(entry)
1139 def show_entries(allentries)
1140 sb_msg(_("Loading images..."))
1141 $loading_progressbar.fraction = 0
1142 $loading_progressbar.text = utf8(_("Loading... %d%") % 0)
1143 $loading_progressbar.show
1145 total_loaded_files = 0
1146 total_loaded_size = 0
1148 tips = Gtk::Tooltips.new
1149 while i < allentries.size
1151 entry = allentries[i]
1153 loaded_pixbuf = entry.pixbuf_main
1155 loaded_pixbuf = entry.pixbuf_thumbnail
1157 rescue InterruptedLoading
1161 if $allentries != allentries
1162 #- loaded another directory while this one was not yet finished
1163 msg 3, "allentries differ, stopping this deprecated load"
1168 show_entry(entry, i, tips)
1169 if $allentries != allentries
1170 #- loaded another directory while this one was not yet finished
1171 msg 3, "allentries differ, stopping this deprecated load"
1175 total_loaded_size += file_size(entry.path)
1176 total_loaded_files += 1
1178 if i > $config['preload-distance'].to_i && i <= $config['preload-distance'].to_i * 2
1179 #- when we're at preload distance, begin preloading to preload distance
1181 allentries[i - $config['preload-distance'].to_i].pixbuf_main
1182 rescue InterruptedLoading
1185 if i == $config['preload-distance'].to_i * 2 + 1
1186 #- when we're after double preload distance, activate normal preloading
1187 $preloader_allowed = true
1191 allentries.delete_at(i)
1193 $loading_progressbar.fraction = i.to_f / allentries.size
1194 $loading_progressbar.text = utf8(_("Loading... %d%") % (100 * $loading_progressbar.fraction))
1199 if i <= $config['preload-distance'].to_i * 2
1200 #- not yet preloaded correctly
1201 $preloader_allowed = true
1204 sb_msg(_("%d images of total %s kB loaded in %3.2f seconds.") % [ total_loaded_files, commify(total_loaded_size / 1024), Time.now - t1 ])
1205 $loading_progressbar.hide
1206 $execute.sensitive = true
1212 $mainview.set_shown_entry(nil)
1214 $preloader_allowed = false
1215 $execute.sensitive = false
1218 def open_dir(*paths)
1219 #- remove visual stuff, so that user will see something is happening
1221 sb_msg(_("Scanning source directory..."))
1222 Gtk.main_iteration while Gtk.events_pending?
1225 path = File.expand_path(path.sub(%r|/$|, ''))
1228 if File.directory?(path)
1229 examined_dirs = `find '#{path}' -type d -follow`.sort.collect { |v| v.chomp }
1231 examined_dirs.each { |dir|
1233 return utf8(_("Source directory or sub-directories can't contain a single-quote character, sorry: %s") % dir)
1235 Dir.entries(dir).each { |file|
1236 if file =~ /'/ && type = entry2type(file) && type == 'video'
1237 return utf8(_("Videos can't contain a single quote character ('), sorry: %s") % "#{dir}/#{file}")
1242 #- scan for populate second
1243 examined_dirs.each { |dir|
1244 if File.basename(dir) =~ /^\./
1245 msg 1, _("Ignoring directory %s, begins with a dot (indicating a hidden directory)") % dir
1248 entries += Dir.entries(dir).collect { |file| File.join(dir, file) }
1255 if $sort_by_exif_date
1257 entries.each { |file|
1258 date_time = Exif.datetimeoriginal(file)
1260 dates[file] = date_time
1263 entries = smartsort(entries, dates)
1267 entries.each { |file|
1268 type = entry2type(file)
1270 if File.directory?(path)
1271 $allentries << Entry.new(file, type, file[path.length + 1 .. -1])
1273 $allentries << Entry.new(file, type, file)
1282 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory to work with")),
1284 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1286 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1287 fc.transient_for = $main_window
1289 fc.current_folder = $workingdir
1294 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1295 msg = open_dir(fc.filename)
1309 show_entries($allentries)
1313 def try_quit(*options)
1314 if ! $allentries.detect { |e| e.removed || e.labeled } || show_popup($main_window,
1315 utf8(_("You have not executed the classification. Are you sure you want to quit?")),
1316 { :okcancel => true })
1326 dialog = Gtk::Dialog.new
1327 dialog.title = utf8(_("Booh message"))
1329 vb1 = Gtk::VBox.new(false, 5)
1330 label = Gtk::Label.new.set_markup(utf8(_("You're about to <b>execute</b> actions on the marked images.\nPlease confirm below the actions. You cannot undo this operation!")))
1331 vb1.pack_start(label, false, false)
1333 lastpath = $workingdir
1335 table = Gtk::Table.new(0, 0, false)
1336 table.set_row_spacings(5)
1337 table.set_column_spacings(5)
1338 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)
1339 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)
1340 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)
1341 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)
1342 add_row = proc { |row, name, color, truthproc, normal|
1343 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)),
1344 0, 1, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1346 examples = Gtk::HBox.new(false, 5)
1347 $allentries.each { |entry|
1348 if truthproc.call(entry)
1351 thumbnail = Gtk::Image.new(entry.pixbuf_thumbnail)
1352 if entry.type == 'video'
1353 thumbnail = Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
1354 pack_start(thumbnail).
1355 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false)
1356 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
1357 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
1359 examples.pack_start(thumbnail, false, false)
1361 examples.pack_start(Gtk::Label.new.set_markup("<b>...</b>"), false, false)
1365 table.attach(Gtk::Label.new(counter.to_s).set_justify(Gtk::Justification::CENTER), 1, 2, row, row + 1, 0, 0, 5, 5)
1366 table.attach(examples, 2, 3, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1372 combostore = Gtk::ListStore.new(Gdk::Pixbuf, String)
1373 iter = combostore.append
1375 iter[0] = $main_window.render_icon(Gtk::Stock::PASTE, Gtk::IconSize::MENU)
1376 iter[1] = utf8(_("Copy to:"))
1377 iter = combostore.append
1378 iter[0] = $main_window.render_icon(Gtk::Stock::GO_FORWARD, Gtk::IconSize::MENU)
1379 iter[1] = utf8(_("Move to:"))
1381 iter[0] = $main_window.render_icon(Gtk::Stock::DELETE, Gtk::IconSize::MENU)
1382 iter[1] = utf8(_("Permanently remove"))
1384 iter = combostore.append
1385 iter[0] = $main_window.render_icon(Gtk::Stock::MEDIA_STOP, Gtk::IconSize::MENU)
1386 iter[1] = utf8(_("Do nothing"))
1387 combo = Gtk::ComboBox.new(combostore)
1389 renderer = Gtk::CellRendererPixbuf.new
1390 combo.pack_start(renderer, false)
1391 combo.set_attributes(renderer, :pixbuf => 0)
1392 renderer = Gtk::CellRendererText.new
1393 combo.pack_start(renderer, true)
1394 combo.set_attributes(renderer, :text => 1)
1397 pathbutton = Gtk::Button.new.add(pathlabel = Gtk::Label.new.set_markup(utf8(_("<i>(unset)</i>"))))
1398 pathbutton.signal_connect('clicked') {
1399 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory where to move the pictures to")),
1401 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1403 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1404 fc.transient_for = dialog
1406 fc.current_folder = lastpath
1408 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1409 pathlabel.text = fc.filename
1410 pathlabel.set_alignment(0, 0.5)
1412 lastpath = fc.filename
1415 combo.signal_connect('changed') {
1416 pathbutton.sensitive = combo.active <= 1
1418 vb = Gtk::VBox.new(false, 5)
1419 vb.pack_start(combo, false, false)
1420 vb.pack_start(pathbutton, false, false)
1421 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(vb), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1422 { :combo => combo, :pathlabel => pathlabel }
1424 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(combo), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1429 stuff['toremove'] = add_row.call(1, utf8(_("<i>to remove</i>")), $color_red, proc { |entry| entry.removed }, false)
1430 $ordered_labels.each_with_index { |label, row| stuff[label] = add_row.call(row + 2, label.name, label.color, proc { |entry| entry.labeled == label }, true) }
1431 vb1.pack_start(sw = Gtk::ScrolledWindow.new(nil, nil).add_with_viewport(table).set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC), true, true)
1433 toremove_amount = $allentries.find_all { |entry| entry.removed }.size
1434 toremove_size = commify($allentries.find_all { |entry| entry.removed }.collect { |entry| file_size(entry.path) }.sum / 1024)
1435 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 ]))
1436 if toremove_amount > 0
1437 vb1.pack_start(check_removal, false, false)
1438 stuff['toremove'][:combo].signal_connect('changed') { |widget|
1439 check_removal.sensitive = widget.active == 0
1443 dialog.vbox.add(vb1)
1445 dialog.set_default_size(800, 600)
1446 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
1447 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
1448 dialog.window_position = Gtk::Window::POS_MOUSE
1449 dialog.transient_for = $main_window
1454 dialog.run { |response|
1455 if response == Gtk::Dialog::RESPONSE_OK
1457 if toremove_amount > 0 && stuff['toremove'][:combo].active == 0
1458 if ! check_removal.active?
1459 show_popup(dialog, utf8(_("You have not confirmed that you noticed the permanent removal of the pictures marked for deletion.")))
1463 $allentries.each { |entry|
1465 if ! FileTest.writable?(entry.path)
1466 show_popup(dialog, utf8(_("Sorry, permission denied to remove '%s'.") % [ entry.path ]))
1474 $labels.values.each { |label| label2entries[label] = [] }
1475 $allentries.each { |entry| entry.labeled and label2entries[entry.labeled] << entry }
1476 stuff.keys.each { |key|
1477 if key.is_a?(Label) && stuff[key][:combo] && stuff[key][:combo].active <= 1
1478 destination = stuff[key][:pathlabel].text
1479 if destination[0] != ?/
1480 show_popup(dialog, utf8(_("You have not selected a directory where to move/copy %s.") % key.name))
1485 Dir.mkdir(destination)
1486 rescue Errno::EEXIST
1489 st = File.stat(destination)
1491 show_popup(dialog, utf8(_("Directory %s, where to move/copy %s, is not valid or not createable.") % [destination, key.name]))
1495 if ! st.directory? || ! st.writable?
1496 show_popup(dialog, utf8(_("Directory %s, where to move/copy %s, is not valid or not writable.") % [destination, key.name]))
1500 label2entries[key].each { |entry|
1502 File.stat(File.join(destination, File.basename(entry.path)))
1503 show_popup(dialog, utf8(_("Sorry, a file '%s' already exists in directory '%s'.") % [ File.basename(entry.path), destination ]))
1509 if stuff[key][:combo].active == 1
1510 label2entries[key].each { |entry|
1511 if ! FileTest.writable?(entry.path)
1512 show_popup(dialog, utf8(_("Sorry, permission denied to move '%s'.") % [ entry.path ]))
1527 stuff.keys.each { |key|
1528 if key.is_a?(Label) && stuff[key][:combo] && stuff[key][:combo].active <= 1
1529 destination = stuff[key][:pathlabel].text
1530 label2entries[key].each { |entry|
1531 if stuff[key][:combo].active == 0
1532 system("cp -dp '#{entry.path}' '#{destination}'") or raise "failed to copy '#{entry.path}'"
1534 elsif stuff[key][:combo].active == 1
1535 system("mv '#{entry.path}' '#{destination}'") or raise "failed to move '#{entry.path}'"
1542 if stuff['toremove'][:combo] && stuff['toremove'][:combo].active == 0
1543 $allentries.each { |entry|
1545 File.delete(entry.path)
1551 msg 1, "woops: #{$!}"
1552 show_popup(dialog, utf8(_("Unexpected error: '%s'.") % $!))
1554 show_popup(dialog, utf8(_("Successfully moved %d files, copied %d file, and removed %d files.") % [ moved, copied, removed ]))
1578 if entry.labeled.button.active?
1584 if $toremove_button.active?
1590 if $unlabelled_button.active?
1598 def update_visibility(entry)
1610 def update_all_visibilities_aux
1611 $allentries.each { |entry|
1612 update_visibility(entry)
1614 shown = $mainview.get_shown_entry
1616 while shown.button && ! shown.button.visible? && shown != $allentries.last
1617 shown = $allentries[$allentries.index(shown) + 1]
1619 if shown.button && shown.button.visible?
1620 shown.button.grab_focus
1623 $allentries.reverse.each { |entry|
1624 if entry.button && entry.button.visible?
1625 entry.button.grab_focus
1631 def update_all_visibilities
1632 update_all_visibilities_aux
1633 Gtk.main_iteration while Gtk.events_pending?
1634 shown = $mainview.get_shown_entry
1635 shown and autoscroll_if_needed(shown.button, false)
1640 dialog = Gtk::Dialog.new(utf8(_("Edit preferences")),
1642 Gtk::Dialog::MODAL | Gtk::Dialog::DESTROY_WITH_PARENT,
1643 [Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK],
1644 [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1646 tooltips = Gtk::Tooltips.new
1650 dialog.vbox.add(tbl = Gtk::Table.new(0, 0, false))
1651 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Command for watching videos: ")))),
1652 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1653 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(video_viewer_entry = Gtk::Entry.new.set_text($config['video-viewer']).set_size_request(250, -1)),
1654 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1655 tooltips.set_tip(video_viewer_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mplayer %f")), nil)
1658 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Browser's command: ")))),
1659 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1660 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(browser_entry = Gtk::Entry.new.set_text($config['browser'])),
1661 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1662 tooltips.set_tip(browser_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f")), nil)
1665 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Thumbnails height: ")))),
1666 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1667 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(thumbnails_height = Gtk::SpinButton.new(32, 256, 16).set_value($config['thumbnails-height'].to_i)),
1668 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1669 tooltips.set_tip(thumbnails_height, utf8(_("The desired height of the thumbnails in the thumbnails line of the bottom")), nil)
1672 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Preloading distance: ")))),
1673 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1674 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)),
1675 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1676 tooltips.set_tip(preload_distance, utf8(_("Amount of pictures preloaded left and right to the currently shown")), nil)
1679 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Cache memory use: ")))),
1680 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1681 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(cache_vbox = Gtk::VBox.new(false, 0)),
1682 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1683 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_memfree_radio = Gtk::RadioButton.new(''), false, false).
1684 pack_start(cache_memfree_spin = Gtk::SpinButton.new(0, 100, 10), false, false).
1685 pack_start(cache_memfree_label = Gtk::Label.new(utf8(_("% of free memory"))), false, false), false, false)
1686 cache_memfree_spin.signal_connect('value-changed') { cache_memfree_radio.active = true }
1687 tooltips.set_tip(cache_memfree_spin, utf8(_("Percentage of free memory (+ buffers/cache) measured at startup")), nil)
1688 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_specify_radio = Gtk::RadioButton.new(cache_memfree_radio, ''), false, false).
1689 pack_start(cache_specify_spin = Gtk::SpinButton.new(0, 4000, 50), false, false).
1690 pack_start(cache_specify_label = Gtk::Label.new(utf8(_("MB"))).set_sensitive(false), false, false), false, false)
1691 cache_specify_spin.signal_connect('value-changed') { cache_specify_radio.active = true }
1692 cache_memfree_radio.signal_connect('toggled') {
1693 if cache_memfree_radio.active?
1694 cache_memfree_label.sensitive = true
1695 cache_specify_label.sensitive = false
1697 cache_specify_label.sensitive = true
1698 cache_memfree_label.sensitive = false
1701 tooltips.set_tip(cache_specify_spin, utf8(_("Amount of memory in megabytes")), nil)
1702 if $config['cache-memory-use'] =~ /memfree_(\d+)/
1703 cache_memfree_spin.value = $1.to_i
1705 cache_specify_spin.value = $config['cache-memory-use'].to_i / 1024
1709 tbl.attach(update_exif_orientation_check = Gtk::CheckButton.new(utf8(_("Update file's EXIF orientation when rotating a picture"))),
1710 0, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1711 tooltips.set_tip(update_exif_orientation_check, utf8(_("When rotating a picture (Alt-Right/Left), also update EXIF orientation in the file itself")), nil)
1712 update_exif_orientation_check.active = $config['rotate-set-exif'] == 'true'
1714 dialog.vbox.show_all
1715 dialog.run { |response|
1716 if response == Gtk::Dialog::RESPONSE_OK
1717 $config['video-viewer'] = from_utf8(video_viewer_entry.text)
1718 $config['browser'] = from_utf8(browser_entry.text)
1719 $config['thumbnails-height'] = thumbnails_height.value
1720 $config['preload-distance'] = preload_distance.value
1721 $config['rotate-set-exif'] = update_exif_orientation_check.active?.to_s
1722 if cache_memfree_radio.active?
1723 $config['cache-memory-use'] = "memfree_#{cache_memfree_spin.value}%"
1725 $config['cache-memory-use'] = cache_specify_spin.value.to_i * 1024
1727 set_cache_memory_use_figure
1734 if $undo_mb.sensitive?
1735 $redo_mb.sensitive = true
1736 if not more_undoes = UndoHandler.undo($statusbar)
1737 $undo_mb.sensitive = false
1743 if $redo_mb.sensitive?
1744 $undo_mb.sensitive = true
1745 if not more_redoes = UndoHandler.redo($statusbar)
1746 $redo_mb.sensitive = false
1753 mb = Gtk::MenuBar.new
1755 filemenu = Gtk::MenuItem.new(utf8(_("_File")))
1756 filesubmenu = Gtk::Menu.new
1757 filesubmenu.append(open = Gtk::ImageMenuItem.new(Gtk::Stock::OPEN))
1758 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1759 filesubmenu.append($execute = Gtk::ImageMenuItem.new(Gtk::Stock::EXECUTE).set_sensitive(false))
1760 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1761 filesubmenu.append(quit = Gtk::ImageMenuItem.new(Gtk::Stock::QUIT))
1762 filemenu.set_submenu(filesubmenu)
1765 open.signal_connect('activate') { open_dir_popup }
1766 $execute.signal_connect('activate') { execute }
1767 quit.signal_connect('activate') { try_quit }
1769 editmenu = Gtk::MenuItem.new(utf8(_("_Edit")))
1770 editsubmenu = Gtk::Menu.new
1771 editsubmenu.append($undo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::UNDO).set_sensitive(false))
1772 editsubmenu.append($redo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::REDO).set_sensitive(false))
1773 editsubmenu.append( Gtk::SeparatorMenuItem.new)
1774 editsubmenu.append(prefs = Gtk::ImageMenuItem.new(Gtk::Stock::PREFERENCES))
1775 editmenu.set_submenu(editsubmenu)
1778 $undo_mb.signal_connect('activate') { perform_undo }
1779 $redo_mb.signal_connect('activate') { perform_redo }
1780 prefs.signal_connect('activate') { preferences }
1782 helpmenu = Gtk::MenuItem.new(utf8(_("_Help")))
1783 helpsubmenu = Gtk::Menu.new
1784 helpsubmenu.append(howto = Gtk::ImageMenuItem.new(Gtk::Stock::HELP))
1785 helpsubmenu.append(speed = Gtk::ImageMenuItem.new(utf8(_("Speedup: key shortcuts"))))
1786 speed.image = Gtk::Image.new("#{$FPATH}/images/stock-info-16.png")
1787 helpsubmenu.append(tutos = Gtk::ImageMenuItem.new(utf8(_("Online tutorials (opens a web-browser)"))))
1788 tutos.image = Gtk::Image.new("#{$FPATH}/images/stock-web-16.png")
1789 helpsubmenu.append(Gtk::SeparatorMenuItem.new)
1790 helpsubmenu.append(about = Gtk::ImageMenuItem.new(Gtk::Stock::ABOUT))
1791 helpmenu.set_submenu(helpsubmenu)
1794 howto.signal_connect('activate') {
1795 show_popup($main_window, utf8(_("<span size='large' weight='bold'>Help</span>
1797 1. Open a directory with <span foreground='darkblue'>File/Open</span>; the classifier will scan it (including subdirectories) and
1798 show thumbnails for all photos and videos at the bottom.
1800 2. You can then navigate through images with the <span foreground='darkblue'>Left/Right</span> keyboard keys, or by <span foreground='darkblue'>clicking</span>
1803 3. You may associate a <span foreground='darkblue'>label</span> to each thumbnail. Either hit the <span foreground='darkblue'>Delete</span> key to associate
1804 the built-in <i>to remove</i> label, or hit any alphabetical key to associate a label you define.
1805 The first time you hit a key without any label associated, a popup will ask for the full
1806 name of this label, and what color you want. To clear the current label, hit the <span foreground='darkblue'>Space</span> key.
1808 4. To help you better view what thumbnails are associated to your labels, you may <span foreground='darkblue'>hide</span>
1809 some of them by unchecking the labels checkboxes on the left.
1811 5. Once you're finished reviewing all thumbnails, use <span foreground='darkblue'>File/Execute</span> to execute the desired
1812 actions according to associated labels. You can permanently remove (or not) images with
1813 the <i>to remove</i> label, and copy or move images with the labels you defined.
1814 ")), { :pos_centered => true, :not_transient => true })
1816 speed.signal_connect('activate') {
1817 show_popup($main_window, utf8(_("<span size='large' weight='bold'>Key shortcuts</span>
1819 <span foreground='darkblue'>Left/Right</span>: move left and right in images
1820 <span foreground='darkblue'>Enter</span>: 'view' current image: for images, display EXIF data; for videos, play it
1821 <span foreground='darkblue'>Alt-Left/Right</span>: rotate current image clockwise/counter-clockwise
1822 <span foreground='darkblue'>Delete</span>: assign the 'to remove' label on current image
1823 <span foreground='darkblue'>Space</span>: clear any label on current image
1824 <span foreground='darkblue'>Control-z</span>: undo
1825 <span foreground='darkblue'>Control-r</span>: redo
1826 <span foreground='darkblue'>Control-Space</span>: recenter thumbnails on current item
1828 Any alphabetical key will assign (or popup for) the associated label on current image.
1829 ")), { :pos_centered => true, :not_transient => true })
1831 tutos.signal_connect('activate') { open_url('http://booh.org/tutorial') }
1832 about.signal_connect('activate') { call_about }
1835 #- no toolbar, to save height
1841 for child in $labels_vbox.children
1842 $labels_vbox.remove(child)
1844 $labels_vbox.pack_start(Gtk::Label.new(utf8(_("Labels list:"))).set_justify(Gtk::Justification::CENTER), false, false).show_all
1846 $ordered_labels = []
1847 lbl = Gtk::Label.new.set_markup(utf8(_("<i>unlabelled</i>")))
1848 $labels_vbox.pack_start($unlabelled_button = Gtk::CheckButton.new.add(Gtk::EventBox.new.add(lbl)).show_all)
1849 $unlabelled_button.active = true
1850 $unlabelled_button.signal_connect('toggled') { update_all_visibilities }
1851 lbl = Gtk::Label.new.set_markup(utf8(_("<i>to remove</i>")))
1852 $labels_vbox.pack_start($toremove_button = Gtk::CheckButton.new.add(evt = Gtk::EventBox.new.add(lbl)).show_all)
1853 $toremove_button.active = true
1854 $toremove_button.signal_connect('toggled') { update_all_visibilities }
1855 evt.modify_bg(Gtk::StateType::NORMAL, $color_red)
1856 evt.modify_bg(Gtk::StateType::PRELIGHT, $color_red.lighter.lighter)
1857 evt.modify_bg(Gtk::StateType::ACTIVE, $color_red.lighter)
1860 def reset_thumbnails
1862 if $preloader_running
1863 $preloader_force_exit = true
1865 for child in $imagesline.children
1866 $imagesline.remove(child)
1868 set_imagesline_size_request
1871 def set_imagesline_size_request
1872 $imagesline.set_size_request(-1, Gtk::Button.new.size_request[1] + Entry.thumbnails_height + Entry.thumbnails_height/4)
1875 def create_main_window
1877 $videoborder_pixbuf = Gdk::Pixbuf.new("#{$FPATH}/images/video_border.png")
1878 $videoborder_pixmap, = $videoborder_pixbuf.render_pixmap_and_mask(0)
1882 main_vbox = Gtk::VBox.new(false, 0)
1883 main_vbox.pack_start(mb, false, false)
1884 mainview_hbox = Gtk::HBox.new
1885 mainview_hbox.pack_start(Gtk::Alignment.new(0.5, 0, 1, 1).add(left_vbox = Gtk::VBox.new(false, 5)), false, true)
1886 left_vbox.pack_start(($labels_vbox = Gtk::VBox.new(false, 5)), false, true)
1887 left_vbox.pack_end($loading_progressbar = Gtk::ProgressBar.new.set_text(utf8(_("Loading... %d%") % 0)), false, true)
1888 mainview_hbox.pack_start($mainview = MainView.new, true, true)
1889 main_vbox.pack_start(mainview_hbox, true, true)
1890 $imagesline_sw = Gtk::ScrolledWindow.new(nil, nil)
1891 $imagesline_sw.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_NEVER)
1892 $imagesline_sw.add_with_viewport($imagesline = Gtk::HBox.new(false, 0).show)
1893 main_vbox.pack_start($imagesline_sw, false, false)
1894 main_vbox.pack_end($statusbar = Gtk::Statusbar.new, false, false)
1896 set_imagesline_size_request
1898 $main_window = create_window
1899 $main_window.add(main_vbox)
1900 $main_window.signal_connect('delete-event') {
1904 #- read/save size and position of window
1905 if $config['pos-x'] && $config['pos-y']
1906 $main_window.move($config['pos-x'].to_i, $config['pos-y'].to_i)
1908 $main_window.window_position = Gtk::Window::POS_CENTER
1910 msg 3, "size: #{$config['width']}x#{$config['height']}"
1911 $main_window.set_default_size(($config['width'] || 800).to_i, ($config['height'] || 600).to_i)
1912 $main_window.signal_connect('configure-event') {
1913 msg 3, "configure: pos: #{$main_window.window.root_origin.inspect} size: #{$main_window.window.size.inspect}"
1914 x, y = $main_window.window.root_origin
1915 width, height = $main_window.window.size
1916 $config['pos-x'] = x
1917 $config['pos-y'] = y
1918 $config['width'] = width
1919 $config['height'] = height
1923 $main_window.show_all
1924 $loading_progressbar.hide
1937 if msg = open_dir(*ARGV)
1941 show_entries($allentries)