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
258 def show_pixbufs_present
259 if 3 <= $verbose_level
260 out = 'Full pixbufs ['
261 for entry in $allentries
262 out += entry.pixbuf_full_present? ? 'F' : '.'
270 def Entry.thumbnails_height
271 return $config['thumbnails-height'].to_i
274 attr_accessor :path, :guipath, :type, :angle, :button, :image, :alignment, :removed, :labeled, :loader
276 def initialize(path, type, guipath)
281 @@max_width = $main_window.root_window.size[0] - $labels_vbox.allocation.width - ( $videoborder_pixbuf.width + MainView.borders_thickness) * 2
285 def pixbuf_full_present?
286 return ! @pixbuf_full.nil?
292 msg 3, ">>> free_pixbuf_full #{path}"
299 Gtk.main_iteration while Gtk.events_pending?
300 width, height = $mainview.window.size
301 width = MainView.get_usable_width(width)
302 height = MainView.get_usable_height(height)
303 if @pixbuf_main.nil? || width != @width || height != @height
306 load_into_pixbuf_full #- make sure it is loaded
310 if @pixbuf_full.width.to_f / @pixbuf_full.height > width.to_f / height
311 resized_height = @pixbuf_full.height * (width.to_f/@pixbuf_full.width)
312 if @pixbuf_full.width > width || @pixbuf_full.height > resized_height
313 @pixbuf_main = @pixbuf_full.scale(width, resized_height, Gdk::Pixbuf::INTERP_BILINEAR)
315 @pixbuf_main = @pixbuf_full
318 resized_width = @pixbuf_full.width * (height.to_f/@pixbuf_full.height)
319 if @pixbuf_full.width > resized_width || @pixbuf_full.height > height
320 @pixbuf_main = @pixbuf_full.scale(resized_width, height, Gdk::Pixbuf::INTERP_BILINEAR)
322 @pixbuf_main = @pixbuf_full
328 def pixbuf_main_present?
329 return ! @pixbuf_main.nil?
335 msg 3, ">>> free_pixbuf_main #{path}"
342 Gtk.main_iteration while Gtk.events_pending?
343 if @pixbuf_thumbnail.nil?
345 msg 3, ">>> pixbuf_thumbnail from main #{path}"
346 @pixbuf_thumbnail = @pixbuf_main.scale(@pixbuf_main.width * (Entry.thumbnails_height.to_f/@pixbuf_main.height), Entry.thumbnails_height, Gdk::Pixbuf::INTERP_BILINEAR)
348 msg 3, ">>> pixbuf_thumbnail from file #{path}"
349 @pixbuf_thumbnail = load_into_pixbuf_at_size { |w, h|
351 if h > Entry.thumbnails_height
352 [ w * Entry.thumbnails_height.to_f/h, Entry.thumbnails_height ]
357 if w > Entry.thumbnails_height
358 [ Entry.thumbnails_height, h * Entry.thumbnails_height.to_f/w ]
366 return @pixbuf_thumbnail
368 def free_pixbuf_thumbnail
369 if @pixbuf_thumbnail.nil?
372 msg 3, ">>> free_pixbuf_thumbnail #{path}"
373 @pixbuf_thumbnail = nil
389 if outline_color.nil?
390 button.modify_bg(Gtk::StateType::NORMAL, nil)
391 button.modify_bg(Gtk::StateType::PRELIGHT, nil)
392 button.modify_bg(Gtk::StateType::ACTIVE, nil)
394 button.modify_bg(Gtk::StateType::NORMAL, outline_color)
395 button.modify_bg(Gtk::StateType::PRELIGHT, outline_color.lighter)
396 button.modify_bg(Gtk::StateType::ACTIVE, outline_color)
400 def get_beautified_name
402 size = get_image_size(path)
403 return _("%s (%sx%s, %s KB)") % [@guipath.gsub(/\.[^.]+$/, ''),
406 commify(file_size(path)/1024)]
408 return _("%s (video - %s KB)") % [@guipath.gsub(/\.[^.]+$/, ''),
409 commify(file_size(path)/1024)]
415 #- avoid unneeded memory allocation
416 @loader.signal_handler_disconnect(@area_prepared_cb)
420 #- ignore loader errors, at that point they are fairly normal, we're canceling a partial load
427 def load_into_pixbuf_full
429 msg 3, ">>> load_into_pixbuf_full #{path}"
430 @pixbuf_full = load_into_pixbuf_at_size { |w, h|
433 #- save memory and speedup (+35%) loading
434 [ w * (factor = @@max_width.to_f/w), h * factor ]
440 [ w * (factor = @@max_width.to_f/h), h * factor ]
450 def load_into_pixbuf_at_size(&specify_size)
452 if @video_image_path.nil?
453 orig_base = File.basename(path)
454 tmpdir = gen_video_thumbnail(path, false, 0)
458 @video_image_path = "#{tmpdir}/00000001.jpg"
460 image_path = @video_image_path
466 @angle = guess_rotate(image_path)
472 #- use a pixbuf loader and check Gtk.events_pending? on each chunk, to keep the UI responsive even
473 #- if loaded pictures are several MBs large
475 @loader = Gdk::PixbufLoader.new
476 @loader.signal_connect('size-prepared') { |l, w, h|
477 @loader.set_size(*specify_size.call(w, h))
479 @area_prepared_cb = @loader.signal_connect('area-prepared') { @loaded_pixbuf = @loader.pixbuf }
482 msg 3, "calling load_not_freezing_ui on #{image_path}, offset #{@loader_offset}"
483 @loader_offset = @loader.load_not_freezing_ui(image_path, @loader_offset)
484 if @loader_offset > 0
486 raise InterruptedLoading
489 if @loaded_pixbuf.nil?
490 raise "Loaded pixbuf nil - #{path} #{image_path}"
493 msg 0, "Cannot load #{image_path}: #{$!}"
496 if @video_image_path && @loader.nil?
497 File.delete(@video_image_path)
498 Dir.rmdir(File.dirname(@video_image_path))
499 @video_image_path = nil
504 msg 3, ">>> load_into_pixbuf_full #{image_path} => rotate #{@angle}"
505 @loaded_pixbuf = rotate_pixbuf(@loaded_pixbuf, @angle)
508 retval = @loaded_pixbuf
523 msg 3, "GC in #{Time.now - start} s"
526 def free_cache_if_needed
527 i = $allentries.index($mainview.get_shown_entry)
529 if get_mem > $config['cache-memory-use-figure']
530 msg 3, "too much RSS, triggering GC"
533 if get_mem < $config['cache-memory-use-figure']
536 msg 3, "too much RSS, freeing some cache"
539 ($allentries.size - 1).downto($config['preload-distance'].to_i + 1) { |j|
541 if i + j < $allentries.size
542 $allentries[i + j].free_pixbuf_full
543 if $allentries[i + j].free_pixbuf_main
548 $allentries[i - j].free_pixbuf_full
549 if $allentries[i - j].free_pixbuf_main
555 if get_mem < $config['cache-memory-use-figure'] * 3 / 4
556 msg 3, "RSS down enough - freeing done in #{Time.now - start} s"
563 msg 3, "freeing done in #{Time.now - start} s"
567 def run_preloader_real
568 msg 3, "*** >> main preloading triggered..."
569 if $mainview.get_shown_entry
571 if $config['preload-distance'].to_i == 0
574 index = $allentries.index($mainview.get_shown_entry)
582 while ! right_done || ! left_done
585 while index_right < $allentries.size && ! visible($allentries[index_right])
588 if index_right == $allentries.size
591 if ! $allentries[index_right].pixbuf_main_present?
592 msg 3, "preloading #{$allentries[index_right].path}"
594 $allentries[index_right].pixbuf_main
595 rescue InterruptedLoading
596 msg 3, "*** >>>> interrupted, rerun"
600 loaded << index_right
602 if loaded_right == $config['preload-distance'].to_i
610 while index_left >= 0 && ! visible($allentries[index_left])
616 if ! $allentries[index_left].pixbuf_main_present?
617 msg 3, "preloading #{$allentries[index_left].path}"
619 $allentries[index_left].pixbuf_main
620 rescue InterruptedLoading
621 msg 3, "*** >>>> interrupted, rerun"
627 if loaded_left == $config['preload-distance'].to_i
633 #- in case just loaded another directory
634 if $preloader_force_exit
635 $preloader_force_exit = false
638 #- in case moved fast
639 if index != $allentries.index($mainview.get_shown_entry)
640 msg 3, "*** >>>> moved already, rerun"
645 msg 3, "*** << main preloading finished"
650 if ! $preloader_allowed
651 msg 3, "*** preloader not yet allowed"
655 if $preloader_running
656 msg 3, "preloader already running"
659 msg 3, "run preloader"
660 $preloader_running = true
662 msg 3, "begin preloader from timeout "
663 if run_preloader_real
664 $preloader_running = false
672 class MainView < Gtk::DrawingArea
674 @@borders_thickness = 5
675 @@borders_length = 25
676 @@redraw_pending = nil
678 def MainView.borders_thickness
679 return @@borders_thickness
682 def MainView.get_usable_width(available_width)
683 return available_width - ($videoborder_pixbuf.width + @@borders_thickness) * 2
686 def MainView.get_usable_height(available_height)
687 return available_height - @@borders_thickness * 2
692 signal_connect('expose-event') { draw }
693 signal_connect('configure-event') { update_shown }
696 def try_show_entry(entry)
697 if entry && entry.button
698 if entry.button.has_focus?
701 entry.button.grab_focus
706 def set_shown_entry(entry)
708 if entry && entry == @entry
711 if entry && ! entry.button
716 @entry and msg 3, "*** set entry to #{@entry.path}"
718 msg 3, "entry shown in: #{Time.now - t1} s"
725 def show_next_entry(entry)
726 index = $allentries.index(entry)
727 if index < $allentries.size - 1
730 while index < $allentries.size - 1 && $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible?
733 while $allentries[index] && $allentries[index].button && ! $allentries[index].button.visible? && index > 0
736 if index < $allentries.size && $allentries[index] && $allentries[index].button && $allentries[index].button.visible?
737 try_show_entry($allentries[index])
743 msg 3, "redraw already pending"
747 @@redraw_pending = Gtk.idle_add {
748 msg 3, "begin redraw from timeout "
750 msg 3, "try redraw from timeout"
752 @@redraw_pending = nil
755 rescue InterruptedLoading
756 msg 3, "interrupted, will retry"
763 @entry and sb_msg(_("Selected %s") % @entry.get_beautified_name)
768 window.begin_paint(Gdk::Rectangle.new(0, 0, w, h))
776 msg 3, "################################################ trying to show #{@entry.path}"
777 pixbuf = @entry.pixbuf_main
780 width, height = window.size
781 @xpos = (width - @pixbuf.width)/2
782 @ypos = (height - @pixbuf.height)/2
795 window.draw_pixbuf(nil, @pixbuf, 0, 0, @xpos, @ypos, -1, -1, Gdk::RGB::DITHER_NONE, -1, -1)
796 if @entry && @entry.type == 'video'
797 window.draw_borders($videoborder_pixbuf, @xpos - $videoborder_pixbuf.width, @xpos + @pixbuf.width, @ypos, @ypos + @pixbuf.height)
799 if @entry && ! @entry.outline_color.nil?
800 gc = Gdk::GC.new(window)
801 colormap.alloc_color(@entry.outline_color, false, true)
802 gc.set_foreground(@entry.outline_color)
803 if @entry.type == 'video'
804 xleft = @xpos - $videoborder_pixbuf.width
805 xright = @xpos + @pixbuf.width + $videoborder_pixbuf.width
808 xright = @xpos + @pixbuf.width
810 window.draw_polygon(gc, true, [[xleft - @@borders_thickness, @ypos - @@borders_thickness],
811 [xright + @@borders_thickness, @ypos - @@borders_thickness],
812 [xright + @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
813 [xleft - @@borders_thickness, @ypos + @pixbuf.height + @@borders_thickness],
814 [xleft - @@borders_thickness, @ypos - 1],
815 [xleft - 1, @ypos - 1],
816 [xleft - 1, @ypos + @pixbuf.height + 1],
817 [xright + 1, @ypos + @pixbuf.height + 1],
818 [xright + 1, @ypos - 1],
819 [xleft - @@borders_thickness, @ypos - 1]])
825 def autoscroll_if_needed(button, center)
826 xpos_left = button.allocation.x
827 xpos_right = button.allocation.x + button.allocation.width
828 hadj = $imagesline_sw.hadjustment
829 current_minx_visible = hadj.value
830 current_maxx_visible = hadj.value + hadj.page_size
832 if xpos_left < current_minx_visible
834 newval = hadj.value - (current_minx_visible - xpos_left)
836 elsif xpos_right > current_maxx_visible
838 newval = hadj.value + (xpos_right - current_maxx_visible)
839 if newval > hadj.upper - hadj.page_size
840 newval = hadj.upper - hadj.page_size
845 hadj.value = clamp((xpos_left + xpos_right) / 2 - hadj.page_size / 2, 0, hadj.upper - hadj.page_size)
849 def show_popup(parent, msg, *options)
850 dialog = Gtk::Dialog.new
857 dialog.title = options[:title]
859 dialog.title = utf8(_("Booh message"))
862 if options[:nomarkup]
867 if options[:centered]
868 lbl.set_justify(Gtk::Justification::CENTER)
870 if options[:selectable]
871 lbl.selectable = true
873 if options[:scrolled]
874 sw = Gtk::ScrolledWindow.new(nil, nil)
875 sw.set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC)
876 sw.add_with_viewport(lbl)
878 dialog.set_default_size(500, 600)
881 dialog.set_default_size(200, 120)
883 if options[:bottomwidget]
884 dialog.vbox.add(options[:bottomwidget])
886 if options[:okcancel]
887 cancel = dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
888 if ! options[:bottomwidget]
891 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
893 ok = dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK).grab_focus
894 if ! options[:bottomwidget]
899 if options[:pos_centered]
900 dialog.window_position = Gtk::Window::POS_CENTER
902 dialog.window_position = Gtk::Window::POS_MOUSE
906 linkbut = Gtk::Button.new('')
907 linkbut.child.markup = "<span foreground=\"#00000000FFFF\" underline=\"single\">#{options[0][:linkurl]}</span>"
908 linkbut.signal_connect('clicked') {
909 open_url(options[0][:linkurl] + '/index.html')
910 dialog.response(Gtk::Dialog::RESPONSE_OK)
911 set_mousecursor_normal
913 linkbut.relief = Gtk::RELIEF_NONE
914 linkbut.signal_connect('enter-notify-event') { set_mousecursor(Gdk::Cursor::HAND2, linkbut); false }
915 linkbut.signal_connect('leave-notify-event') { set_mousecursor(nil, linkbut); false }
916 dialog.vbox.add(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(linkbut))
921 if options[:stuff_connector]
922 options[:stuff_connector].call({ :dialog => dialog })
925 if !options[:not_transient]
926 dialog.transient_for = parent
927 dialog.run { |response|
928 if options[:data_getter]
929 options[:data_getter].call
932 if options[:okcancel]
933 return response == Gtk::Dialog::RESPONSE_OK
937 dialog.signal_connect('response') { dialog.destroy }
941 def view_entry(entry)
942 if entry.type == 'image'
943 show_popup($main_window,
944 utf8(`exif -m '#{entry.path}'`),
945 { :title => utf8(_("EXIF data of %s") % File.basename(entry.path)), :nomarkup => true, :scrolled => true, :not_transient => true })
947 cmd = from_utf8($config['video-viewer']).gsub('%f', "'#{entry.path}'") + ' &'
953 def thumbnail_keypressed(entry, event)
954 if event.state & Gdk::Window::MOD1_MASK != 0
955 #- ALT pressed: Alt-Left and Alft-Right rotate
956 if event.keyval == Gdk::Keyval::GDK_Left || event.keyval == Gdk::Keyval::GDK_Right
957 if event.keyval == Gdk::Keyval::GDK_Left
958 entry.angle = (entry.angle - 90) % 360
960 entry.angle = (entry.angle + 90) % 360
962 entry.free_pixbuf_full
963 entry.free_pixbuf_main
964 entry.free_pixbuf_thumbnail
967 entry.image.pixbuf = entry.pixbuf_thumbnail
968 if $config['rotate-set-exif'] == 'true' && entry.type == 'image'
969 Exif.set_orientation(entry.path, angle_to_exif_orientation(entry.angle))
973 elsif event.state & Gdk::Window::CONTROL_MASK != 0
974 #- CONTROL pressed: Ctrl-z and Ctrl-r for undo/redo, Ctrl-space for recentre
975 if event.keyval == Gdk::Keyval::GDK_z
978 if event.keyval == Gdk::Keyval::GDK_r
981 if event.keyval == Gdk::Keyval::GDK_space
982 shown = $mainview.get_shown_entry
983 shown and autoscroll_if_needed(shown.button, true)
987 removed_before = entry.removed
988 label_before = entry.labeled
990 if event.keyval == Gdk::Keyval::GDK_Delete
991 if ! FileTest.writable?(entry.path)
992 show_popup($main_window, utf8(_("Notice: no write access to '%s', permission will be denied at execute step.") % entry.path))
997 update_visibility(entry)
998 $mainview.show_next_entry(entry)
1000 save_undo(_("set for removal"),
1002 entry.removed = removed_before
1003 entry.labeled = label_before
1005 update_visibility(entry)
1006 if entry.button.visible?
1007 $mainview.try_show_entry(entry)
1010 entry.removed = true
1013 update_visibility(entry)
1014 if entry.button.visible?
1015 $mainview.try_show_entry(entry)
1020 elsif event.keyval == Gdk::Keyval::GDK_space
1022 msg = _("Cleared label")
1024 msg = _("Cleared set for removal")
1026 entry.removed = false
1029 $mainview.show_next_entry(entry)
1033 entry.removed = removed_before
1034 entry.labeled = label_before
1036 $mainview.try_show_entry(entry)
1038 entry.removed = false
1041 $mainview.try_show_entry(entry)
1045 elsif event.keyval == Gdk::Keyval::GDK_Return
1048 elsif event.keyval == Gdk::Keyval::GDK_Home
1050 while $allentries[index] && $allentries[index].button && !visible($allentries[index])
1053 if $allentries[index] && $allentries[index].button
1054 $allentries[index].button.grab_focus
1057 elsif event.keyval == Gdk::Keyval::GDK_End
1058 index = $allentries.size - 1
1059 while $allentries[index] && $allentries[index].button && !visible($allentries[index])
1062 if $allentries[index] && $allentries[index].button
1063 $allentries[index].button.grab_focus
1067 char = [ Gdk::Keyval.to_unicode(event.keyval) ].pack("C*")
1068 if char =~ /^[a-zA-z0-9]$/
1069 label = $labels[char]
1072 vb = Gtk::VBox.new(false, 0)
1073 vb.pack_start(labelentry = Gtk::Entry.new.set_text(char), false, false)
1074 vb.pack_start(Gtk::Alignment.new(0.5, 0.5, 0, 0).add(bt = Gtk::ColorButton.new))
1075 color = bt.color = Gdk::Color.new(16384 + rand(49151), 16384 + rand(49151), 16384 + rand(49151))
1076 bt.signal_connect('color-set') { color = bt.color }
1078 labelentry.signal_connect('changed') { #- cannot add a new label with first letter of an existing label
1079 while $labels.has_key?(labelentry.text[0,1])
1080 labelentry.text = labelentry.text.sub(/./, '')
1083 if show_popup($main_window,
1084 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,
1085 { :okcancel => true, :bottomwidget => vb, :data_getter => proc { text = labelentry.text },
1086 :stuff_connector => proc { |stuff| labelentry.select_region(0, 0)
1087 labelentry.position = -1
1088 labelentry.signal_connect('activate') { stuff[:dialog].response(Gtk::Dialog::RESPONSE_OK) } } } )
1090 char = text[0,1] #- in case it changed
1091 label = Label.new(text)
1093 $labels[char] = label
1094 $ordered_labels << label
1095 lbl = Gtk::Label.new.set_markup('<b>(' + char + ')</b>' + text[1..-1]).set_justify(Gtk::Justification::CENTER)
1096 $labels_vbox.pack_start(label.button = Gtk::CheckButton.new.add(evt = Gtk::EventBox.new.add(lbl)).show_all)
1097 label.button.active = true
1098 label.button.signal_connect('toggled') { update_all_visibilities }
1099 evt.modify_bg(Gtk::StateType::NORMAL, label.color)
1100 evt.modify_bg(Gtk::StateType::PRELIGHT, label.color.lighter.lighter)
1101 evt.modify_bg(Gtk::StateType::ACTIVE, label.color.lighter)
1107 entry.removed = false
1108 entry.labeled = label
1110 update_visibility(entry)
1111 $mainview.show_next_entry(entry)
1113 save_undo(_("set label"),
1115 entry.removed = removed_before
1116 entry.labeled = label_before
1118 update_visibility(entry)
1119 if entry.button.visible?
1120 $mainview.try_show_entry(entry)
1123 entry.removed = false
1124 entry.labeled = label
1126 update_visibility(entry)
1127 if entry.button.visible?
1128 $mainview.try_show_entry(entry)
1141 $statusbar.push(0, utf8(msg))
1145 def show_entry(entry, i, tips)
1147 #msg 3, "showing entry #{entry}"
1148 entry.image = Gtk::Image.new(entry.pixbuf_thumbnail)
1149 if entry.type == 'video'
1150 entry.button = Gtk::Button.new.add(Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
1151 pack_start(entry.image).
1152 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false))
1153 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
1154 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
1156 entry.button = Gtk::Button.new.add(entry.image)
1158 tips.set_tip(entry.button, entry.get_beautified_name, nil)
1159 $imagesline.pack_start(entry.alignment = Gtk::Alignment.new(0.5, 1, 0, 0).add(entry.button).show_all, false, false)
1160 entry.button.signal_connect('clicked') {
1161 shown = $mainview.get_shown_entry
1163 shown and shown.alignment.set(0.5, 1, 0, 0)
1164 entry.alignment.set(0.5, 0, 0, 0)
1165 autoscroll_if_needed(entry.button, false)
1166 $mainview.set_shown_entry(entry)
1169 entry.button.signal_connect('button-press-event') { |w, event|
1170 if entry.type == 'video' && event.event_type == Gdk::Event::BUTTON2_PRESS
1174 entry.button.signal_connect('focus-in-event') { entry.button.clicked }
1175 entry.button.signal_connect('key-press-event') { |w, e| thumbnail_keypressed(entry, e) }
1177 entry.button.grab_focus
1179 update_visibility(entry)
1182 def show_entries(allentries)
1183 sb_msg(_("Loading images..."))
1184 $loading_progressbar.fraction = 0
1185 $loading_progressbar.text = utf8(_("Loading... %d%") % 0)
1186 $loading_progressbar.show
1188 total_loaded_files = 0
1189 total_loaded_size = 0
1191 tips = Gtk::Tooltips.new
1192 while i < allentries.size
1194 entry = allentries[i]
1196 loaded_pixbuf = entry.pixbuf_main
1198 loaded_pixbuf = entry.pixbuf_thumbnail
1200 rescue InterruptedLoading
1204 if $allentries != allentries
1205 #- loaded another directory while this one was not yet finished
1206 msg 3, "allentries differ, stopping this deprecated load"
1211 show_entry(entry, i, tips)
1212 if $allentries != allentries
1213 #- loaded another directory while this one was not yet finished
1214 msg 3, "allentries differ, stopping this deprecated load"
1218 total_loaded_size += file_size(entry.path)
1219 total_loaded_files += 1
1221 if i > $config['preload-distance'].to_i && i <= $config['preload-distance'].to_i * 2
1222 #- when we're at preload distance, begin preloading to preload distance
1224 allentries[i - $config['preload-distance'].to_i].pixbuf_main
1225 rescue InterruptedLoading
1228 if i == $config['preload-distance'].to_i * 2 + 1
1229 #- when we're after double preload distance, activate normal preloading
1230 $preloader_allowed = true
1234 allentries.delete_at(i)
1236 $loading_progressbar.fraction = i.to_f / allentries.size
1237 $loading_progressbar.text = utf8(_("Loading... %d%") % (100 * $loading_progressbar.fraction))
1245 $preloader_allowed = true
1246 if i <= $config['preload-distance'].to_i * 2
1247 #- not yet preloaded correctly
1250 sb_msg(_("%d images of total %s kB loaded in %3.2f seconds.") % [ total_loaded_files, commify(total_loaded_size / 1024), Time.now - t1 ])
1251 $loading_progressbar.hide
1252 $execute.sensitive = true
1258 $mainview.set_shown_entry(nil)
1260 $preloader_allowed = false
1261 $execute.sensitive = false
1264 def open_dir(*paths)
1265 #- remove visual stuff, so that user will see something is happening
1267 sb_msg(_("Scanning source directory... %s") % "")
1268 Gtk.main_iteration while Gtk.events_pending?
1271 path = File.expand_path(path.sub(%r|/$|, ''))
1274 if File.directory?(path)
1275 examined_dirs = `find '#{path}' -type d -follow`.sort.collect { |v| v.chomp }
1277 examined_dirs.each { |dir|
1279 return utf8(_("Source directory or sub-directories can't contain a single-quote character, sorry: %s") % dir)
1282 Dir.entries(dir).each { |file|
1283 if file =~ /'/ && type = entry2type(file) && type == 'video'
1284 return utf8(_("Videos can't contain a single quote character ('), sorry: %s") % "#{dir}/#{file}")
1288 puts "Failed to open directory #{dir}: #{$!}"
1292 #- scan for populate second
1293 examined_dirs.each { |dir|
1294 if File.basename(dir) =~ /^\./
1295 msg 1, _("Ignoring directory %s, begins with a dot (indicating a hidden directory)") % dir
1299 entries += Dir.entries(dir).collect { |file| File.join(dir, file) }
1301 #- already puts'ed 10 lines upper
1303 sb_msg(_("Scanning source directory... %s") % (_("%d entries found") % entries.size))
1304 Gtk.main_iteration while Gtk.events_pending?
1311 if $sort_by_exif_date
1313 entries.each { |file|
1314 date_time = Exif.datetimeoriginal(file)
1316 dates[file] = date_time
1319 entries = smartsort(entries, dates)
1323 entries.each { |file|
1324 type = entry2type(file)
1326 if File.directory?(path)
1327 $allentries << Entry.new(file, type, file[path.length + 1 .. -1])
1329 $allentries << Entry.new(file, type, file)
1338 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory to work with")),
1340 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1342 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1343 fc.transient_for = $main_window
1345 fc.current_folder = $workingdir
1350 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1351 msg = open_dir(fc.filename)
1365 show_entries($allentries)
1369 def try_quit(*options)
1370 if ! $allentries.detect { |e| e.removed || e.labeled } || show_popup($main_window,
1371 utf8(_("You have not executed the classification. Are you sure you want to quit?")),
1372 { :okcancel => true })
1382 dialog = Gtk::Dialog.new
1383 dialog.title = utf8(_("Booh message"))
1385 vb1 = Gtk::VBox.new(false, 5)
1386 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!")))
1387 vb1.pack_start(label, false, false)
1389 lastpath = $workingdir
1391 table = Gtk::Table.new(0, 0, false)
1392 table.set_row_spacings(5)
1393 table.set_column_spacings(5)
1394 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)
1395 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)
1396 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)
1397 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)
1398 add_row = proc { |row, name, color, truthproc, normal|
1399 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)),
1400 0, 1, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1402 examples = Gtk::HBox.new(false, 5)
1403 $allentries.each { |entry|
1404 if truthproc.call(entry)
1407 thumbnail = Gtk::Image.new(entry.pixbuf_thumbnail)
1408 if entry.type == 'video'
1409 thumbnail = Gtk::HBox.new.pack_start(da1 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false).
1410 pack_start(thumbnail).
1411 pack_start(da2 = Gtk::DrawingArea.new.set_size_request($videoborder_pixbuf.width, -1), false, false)
1412 da1.signal_connect('realize') { da1.window.set_back_pixmap($videoborder_pixmap, false) }
1413 da2.signal_connect('realize') { da2.window.set_back_pixmap($videoborder_pixmap, false) }
1415 examples.pack_start(thumbnail, false, false)
1417 examples.pack_start(Gtk::Label.new.set_markup("<b>...</b>"), false, false)
1421 table.attach(Gtk::Label.new(counter.to_s).set_justify(Gtk::Justification::CENTER), 1, 2, row, row + 1, 0, 0, 5, 5)
1422 table.attach(examples, 2, 3, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1428 combostore = Gtk::ListStore.new(Gdk::Pixbuf, String)
1429 iter = combostore.append
1431 iter[0] = $main_window.render_icon(Gtk::Stock::PASTE, Gtk::IconSize::MENU)
1432 iter[1] = utf8(_("Copy to:"))
1433 iter = combostore.append
1434 iter[0] = $main_window.render_icon(Gtk::Stock::GO_FORWARD, Gtk::IconSize::MENU)
1435 iter[1] = utf8(_("Move to:"))
1437 iter[0] = $main_window.render_icon(Gtk::Stock::DELETE, Gtk::IconSize::MENU)
1438 iter[1] = utf8(_("Permanently remove"))
1440 iter = combostore.append
1441 iter[0] = $main_window.render_icon(Gtk::Stock::MEDIA_STOP, Gtk::IconSize::MENU)
1442 iter[1] = utf8(_("Do nothing"))
1443 combo = Gtk::ComboBox.new(combostore)
1445 renderer = Gtk::CellRendererPixbuf.new
1446 combo.pack_start(renderer, false)
1447 combo.set_attributes(renderer, :pixbuf => 0)
1448 renderer = Gtk::CellRendererText.new
1449 combo.pack_start(renderer, true)
1450 combo.set_attributes(renderer, :text => 1)
1453 pathbutton = Gtk::Button.new.add(pathlabel = Gtk::Label.new.set_markup(utf8(_("<i>(unset)</i>"))))
1454 pathbutton.signal_connect('clicked') {
1455 fc = Gtk::FileChooserDialog.new(utf8(_("Specify the directory where to move the pictures to")),
1457 Gtk::FileChooser::ACTION_SELECT_FOLDER,
1459 [Gtk::Stock::OPEN, Gtk::Dialog::RESPONSE_ACCEPT], [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1460 fc.transient_for = dialog
1462 fc.current_folder = lastpath
1464 if fc.run == Gtk::Dialog::RESPONSE_ACCEPT
1465 pathlabel.text = fc.filename
1466 pathlabel.set_alignment(0, 0.5)
1468 lastpath = fc.filename
1471 combo.signal_connect('changed') {
1472 pathbutton.sensitive = combo.active <= 1
1474 vb = Gtk::VBox.new(false, 5)
1475 vb.pack_start(combo, false, false)
1476 vb.pack_start(pathbutton, false, false)
1477 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(vb), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1478 { :combo => combo, :pathlabel => pathlabel }
1480 table.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(combo), 3, 4, row, row + 1, Gtk::FILL, Gtk::FILL, 5, 5)
1485 stuff['toremove'] = add_row.call(1, utf8(_("<i>to remove</i>")), $color_red, proc { |entry| entry.removed }, false)
1486 $ordered_labels.each_with_index { |label, row| stuff[label] = add_row.call(row + 2, label.name, label.color, proc { |entry| entry.labeled == label }, true) }
1487 vb1.pack_start(sw = Gtk::ScrolledWindow.new(nil, nil).add_with_viewport(table).set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC), true, true)
1489 toremove_amount = $allentries.find_all { |entry| entry.removed }.size
1490 toremove_size = commify($allentries.find_all { |entry| entry.removed }.collect { |entry| file_size(entry.path) }.sum / 1024)
1491 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 ]))
1492 if toremove_amount > 0
1493 vb1.pack_start(check_removal, false, false)
1494 stuff['toremove'][:combo].signal_connect('changed') { |widget|
1495 check_removal.sensitive = widget.active == 0
1499 dialog.vbox.add(vb1)
1501 dialog.set_default_size(800, 600)
1502 dialog.add_button(Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL)
1503 dialog.add_button(Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK)
1504 dialog.window_position = Gtk::Window::POS_MOUSE
1505 dialog.transient_for = $main_window
1510 dialog.run { |response|
1511 if response == Gtk::Dialog::RESPONSE_OK
1513 if toremove_amount > 0 && stuff['toremove'][:combo].active == 0
1514 if ! check_removal.active?
1515 show_popup(dialog, utf8(_("You have not confirmed that you noticed the permanent removal of the pictures marked for deletion.")))
1519 $allentries.each { |entry|
1521 if ! FileTest.writable?(entry.path)
1522 show_popup(dialog, utf8(_("Sorry, permission denied to remove '%s'.") % [ entry.path ]))
1530 $labels.values.each { |label| label2entries[label] = [] }
1531 $allentries.each { |entry| entry.labeled and label2entries[entry.labeled] << entry }
1532 stuff.keys.each { |key|
1533 if key.is_a?(Label) && stuff[key][:combo] && stuff[key][:combo].active <= 1
1534 destination = stuff[key][:pathlabel].text
1535 if destination[0] != ?/
1536 show_popup(dialog, utf8(_("You have not selected a directory where to move/copy %s.") % key.name))
1541 Dir.mkdir(destination)
1542 rescue Errno::EEXIST
1545 st = File.stat(destination)
1547 show_popup(dialog, utf8(_("Directory %s, where to move/copy %s, is not valid or not createable.") % [destination, key.name]))
1551 if ! st.directory? || ! st.writable?
1552 show_popup(dialog, utf8(_("Directory %s, where to move/copy %s, is not valid or not writable.") % [destination, key.name]))
1556 label2entries[key].each { |entry|
1558 File.stat(File.join(destination, File.basename(entry.path)))
1559 show_popup(dialog, utf8(_("Sorry, a file '%s' already exists in directory '%s'.") % [ File.basename(entry.path), destination ]))
1565 if stuff[key][:combo].active == 1
1566 label2entries[key].each { |entry|
1567 if ! FileTest.writable?(entry.path)
1568 show_popup(dialog, utf8(_("Sorry, permission denied to move '%s'.") % [ entry.path ]))
1583 stuff.keys.each { |key|
1584 if key.is_a?(Label) && stuff[key][:combo] && stuff[key][:combo].active <= 1
1585 destination = stuff[key][:pathlabel].text
1586 label2entries[key].each { |entry|
1587 if stuff[key][:combo].active == 0
1588 system("cp -dp '#{entry.path}' '#{destination}'") or raise "failed to copy '#{entry.path}'"
1590 elsif stuff[key][:combo].active == 1
1591 system("mv '#{entry.path}' '#{destination}'") or raise "failed to move '#{entry.path}'"
1598 if stuff['toremove'][:combo] && stuff['toremove'][:combo].active == 0
1599 $allentries.each { |entry|
1601 File.delete(entry.path)
1607 msg 1, "woops: #{$!}"
1608 show_popup(dialog, utf8(_("Unexpected error: '%s'.") % $!))
1610 show_popup(dialog, utf8(_("Successfully moved %d files, copied %d file, and removed %d files.") % [ moved, copied, removed ]))
1634 if entry.labeled.button.active?
1640 if $toremove_button.active?
1646 if $unlabelled_button.active?
1654 def update_visibility(entry)
1666 def update_all_visibilities_aux
1667 $allentries.each { |entry|
1668 update_visibility(entry)
1670 shown = $mainview.get_shown_entry
1672 while shown.button && ! shown.button.visible? && shown != $allentries.last
1673 shown = $allentries[$allentries.index(shown) + 1]
1675 if shown.button && shown.button.visible?
1676 shown.button.grab_focus
1679 $allentries.reverse.each { |entry|
1680 if entry.button && entry.button.visible?
1681 entry.button.grab_focus
1687 def update_all_visibilities
1688 update_all_visibilities_aux
1689 Gtk.main_iteration while Gtk.events_pending?
1690 shown = $mainview.get_shown_entry
1691 shown and autoscroll_if_needed(shown.button, false)
1696 dialog = Gtk::Dialog.new(utf8(_("Edit preferences")),
1698 Gtk::Dialog::MODAL | Gtk::Dialog::DESTROY_WITH_PARENT,
1699 [Gtk::Stock::OK, Gtk::Dialog::RESPONSE_OK],
1700 [Gtk::Stock::CANCEL, Gtk::Dialog::RESPONSE_CANCEL])
1702 tooltips = Gtk::Tooltips.new
1706 dialog.vbox.add(tbl = Gtk::Table.new(0, 0, false))
1707 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Command for watching videos: ")))),
1708 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1709 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(video_viewer_entry = Gtk::Entry.new.set_text($config['video-viewer']).set_size_request(250, -1)),
1710 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1711 tooltips.set_tip(video_viewer_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mplayer %f")), nil)
1714 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Browser's command: ")))),
1715 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1716 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(browser_entry = Gtk::Entry.new.set_text($config['browser'])),
1717 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1718 tooltips.set_tip(browser_entry, utf8(_("Use %f to specify the filename;\nfor example: /usr/bin/mozilla-firefox -remote 'openURL(%f,new-window)' || /usr/bin/mozilla-firefox %f")), nil)
1721 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Thumbnails height: ")))),
1722 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1723 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(thumbnails_height = Gtk::SpinButton.new(32, 256, 16).set_value($config['thumbnails-height'].to_i)),
1724 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1725 tooltips.set_tip(thumbnails_height, utf8(_("The desired height of the thumbnails in the thumbnails line of the bottom")), nil)
1728 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Preloading distance: ")))),
1729 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1730 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)),
1731 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1732 tooltips.set_tip(preload_distance, utf8(_("Amount of pictures preloaded left and right to the currently shown")), nil)
1735 tbl.attach(Gtk::Alignment.new(1, 0.5, 0, 0).add(Gtk::Label.new.set_markup(utf8(_("Cache memory use: ")))),
1736 0, 1, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1737 tbl.attach(Gtk::Alignment.new(0, 0.5, 1, 0).add(cache_vbox = Gtk::VBox.new(false, 0)),
1738 1, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1739 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_memfree_radio = Gtk::RadioButton.new(''), false, false).
1740 pack_start(cache_memfree_spin = Gtk::SpinButton.new(0, 100, 10), false, false).
1741 pack_start(cache_memfree_label = Gtk::Label.new(utf8(_("% of free memory"))), false, false), false, false)
1742 cache_memfree_spin.signal_connect('value-changed') { cache_memfree_radio.active = true }
1743 tooltips.set_tip(cache_memfree_spin, utf8(_("Percentage of free memory (+ buffers/cache) measured at startup")), nil)
1744 cache_vbox.pack_start(Gtk::HBox.new(false, 0).pack_start(cache_specify_radio = Gtk::RadioButton.new(cache_memfree_radio, ''), false, false).
1745 pack_start(cache_specify_spin = Gtk::SpinButton.new(0, 4000, 50), false, false).
1746 pack_start(cache_specify_label = Gtk::Label.new(utf8(_("MB"))).set_sensitive(false), false, false), false, false)
1747 cache_specify_spin.signal_connect('value-changed') { cache_specify_radio.active = true }
1748 cache_memfree_radio.signal_connect('toggled') {
1749 if cache_memfree_radio.active?
1750 cache_memfree_label.sensitive = true
1751 cache_specify_label.sensitive = false
1753 cache_specify_label.sensitive = true
1754 cache_memfree_label.sensitive = false
1757 tooltips.set_tip(cache_specify_spin, utf8(_("Amount of memory in megabytes")), nil)
1758 if $config['cache-memory-use'] =~ /memfree_(\d+)/
1759 cache_memfree_spin.value = $1.to_i
1761 cache_specify_spin.value = $config['cache-memory-use'].to_i / 1024
1765 tbl.attach(update_exif_orientation_check = Gtk::CheckButton.new(utf8(_("Update file's EXIF orientation when rotating a picture"))),
1766 0, 2, table_y, table_y + 1, Gtk::FILL, Gtk::SHRINK, 2, 2)
1767 tooltips.set_tip(update_exif_orientation_check, utf8(_("When rotating a picture (Alt-Right/Left), also update EXIF orientation in the file itself")), nil)
1768 update_exif_orientation_check.active = $config['rotate-set-exif'] == 'true'
1770 dialog.vbox.show_all
1771 dialog.run { |response|
1772 if response == Gtk::Dialog::RESPONSE_OK
1773 $config['video-viewer'] = from_utf8(video_viewer_entry.text)
1774 $config['browser'] = from_utf8(browser_entry.text)
1775 $config['thumbnails-height'] = thumbnails_height.value
1776 $config['preload-distance'] = preload_distance.value
1777 $config['rotate-set-exif'] = update_exif_orientation_check.active?.to_s
1778 if cache_memfree_radio.active?
1779 $config['cache-memory-use'] = "memfree_#{cache_memfree_spin.value}%"
1781 $config['cache-memory-use'] = cache_specify_spin.value.to_i * 1024
1783 set_cache_memory_use_figure
1790 if $undo_mb.sensitive?
1791 $redo_mb.sensitive = true
1792 if not more_undoes = UndoHandler.undo($statusbar)
1793 $undo_mb.sensitive = false
1799 if $redo_mb.sensitive?
1800 $undo_mb.sensitive = true
1801 if not more_redoes = UndoHandler.redo($statusbar)
1802 $redo_mb.sensitive = false
1809 mb = Gtk::MenuBar.new
1811 filemenu = Gtk::MenuItem.new(utf8(_("_File")))
1812 filesubmenu = Gtk::Menu.new
1813 filesubmenu.append(open = Gtk::ImageMenuItem.new(Gtk::Stock::OPEN))
1814 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1815 filesubmenu.append($execute = Gtk::ImageMenuItem.new(Gtk::Stock::EXECUTE).set_sensitive(false))
1816 filesubmenu.append( Gtk::SeparatorMenuItem.new)
1817 filesubmenu.append(quit = Gtk::ImageMenuItem.new(Gtk::Stock::QUIT))
1818 filemenu.set_submenu(filesubmenu)
1821 open.signal_connect('activate') { open_dir_popup }
1822 $execute.signal_connect('activate') { execute }
1823 quit.signal_connect('activate') { try_quit }
1825 editmenu = Gtk::MenuItem.new(utf8(_("_Edit")))
1826 editsubmenu = Gtk::Menu.new
1827 editsubmenu.append($undo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::UNDO).set_sensitive(false))
1828 editsubmenu.append($redo_mb = Gtk::ImageMenuItem.new(Gtk::Stock::REDO).set_sensitive(false))
1829 editsubmenu.append( Gtk::SeparatorMenuItem.new)
1830 editsubmenu.append(prefs = Gtk::ImageMenuItem.new(Gtk::Stock::PREFERENCES))
1831 editmenu.set_submenu(editsubmenu)
1834 $undo_mb.signal_connect('activate') { perform_undo }
1835 $redo_mb.signal_connect('activate') { perform_redo }
1836 prefs.signal_connect('activate') { preferences }
1838 helpmenu = Gtk::MenuItem.new(utf8(_("_Help")))
1839 helpsubmenu = Gtk::Menu.new
1840 helpsubmenu.append(howto = Gtk::ImageMenuItem.new(Gtk::Stock::HELP))
1841 helpsubmenu.append(speed = Gtk::ImageMenuItem.new(utf8(_("Speedup: key shortcuts"))))
1842 speed.image = Gtk::Image.new("#{$FPATH}/images/stock-info-16.png")
1843 helpsubmenu.append(tutos = Gtk::ImageMenuItem.new(utf8(_("Online tutorials (opens a web-browser)"))))
1844 tutos.image = Gtk::Image.new("#{$FPATH}/images/stock-web-16.png")
1845 helpsubmenu.append(Gtk::SeparatorMenuItem.new)
1846 helpsubmenu.append(about = Gtk::ImageMenuItem.new(Gtk::Stock::ABOUT))
1847 helpmenu.set_submenu(helpsubmenu)
1850 howto.signal_connect('activate') {
1851 show_popup($main_window, utf8(_("<span size='large' weight='bold'>Help</span>
1853 1. Open a directory with <span foreground='darkblue'>File/Open</span>; the classifier will scan it (including subdirectories) and
1854 show thumbnails for all photos and videos at the bottom.
1856 2. You can then navigate through images with the <span foreground='darkblue'>Left/Right</span> keyboard keys, or by <span foreground='darkblue'>clicking</span>
1859 3. You may associate a <span foreground='darkblue'>label</span> to each thumbnail. Either hit the <span foreground='darkblue'>Delete</span> key to associate
1860 the built-in <i>to remove</i> label, or hit any alphabetical key to associate a label you define.
1861 The first time you hit a key without any label associated, a popup will ask for the full
1862 name of this label, and what color you want. To clear the current label, hit the <span foreground='darkblue'>Space</span> key.
1864 4. To help you better view what thumbnails are associated to your labels, you may <span foreground='darkblue'>hide</span>
1865 some of them by unchecking the labels checkboxes on the left.
1867 5. Once you're finished reviewing all thumbnails, use <span foreground='darkblue'>File/Execute</span> to execute the desired
1868 actions according to associated labels. You can permanently remove (or not) images with
1869 the <i>to remove</i> label, and copy or move images with the labels you defined.
1870 ")), { :pos_centered => true, :not_transient => true })
1872 speed.signal_connect('activate') {
1873 show_popup($main_window, utf8(_("<span size='large' weight='bold'>Key shortcuts</span>
1875 <span foreground='darkblue'>Left/Right</span>: move left and right in images
1876 <span foreground='darkblue'>Enter</span>: 'view' current image: for images, display EXIF data; for videos, play it
1877 <span foreground='darkblue'>Alt-Left/Right</span>: rotate current image clockwise/counter-clockwise
1878 <span foreground='darkblue'>Delete</span>: assign the 'to remove' label on current image
1879 <span foreground='darkblue'>Space</span>: clear any label on current image
1880 <span foreground='darkblue'>Control-z</span>: undo
1881 <span foreground='darkblue'>Control-r</span>: redo
1882 <span foreground='darkblue'>Control-Space</span>: recenter thumbnails on current item
1884 Any alphabetical key will assign (or popup for) the associated label on current image.
1885 ")), { :pos_centered => true, :not_transient => true })
1887 tutos.signal_connect('activate') { open_url('http://booh.org/tutorial') }
1888 about.signal_connect('activate') { call_about }
1891 #- no toolbar, to save height
1897 for child in $labels_vbox.children
1898 $labels_vbox.remove(child)
1900 $labels_vbox.pack_start(Gtk::Label.new(utf8(_("Labels list:"))).set_justify(Gtk::Justification::CENTER), false, false).show_all
1902 $ordered_labels = []
1903 lbl = Gtk::Label.new.set_markup(utf8(_("<i>unlabelled</i>")))
1904 $labels_vbox.pack_start($unlabelled_button = Gtk::CheckButton.new.add(Gtk::EventBox.new.add(lbl)).show_all)
1905 $unlabelled_button.active = true
1906 $unlabelled_button.signal_connect('toggled') { update_all_visibilities }
1907 lbl = Gtk::Label.new.set_markup(utf8(_("<i>to remove</i>")))
1908 $labels_vbox.pack_start($toremove_button = Gtk::CheckButton.new.add(evt = Gtk::EventBox.new.add(lbl)).show_all)
1909 $toremove_button.active = true
1910 $toremove_button.signal_connect('toggled') { update_all_visibilities }
1911 evt.modify_bg(Gtk::StateType::NORMAL, $color_red)
1912 evt.modify_bg(Gtk::StateType::PRELIGHT, $color_red.lighter.lighter)
1913 evt.modify_bg(Gtk::StateType::ACTIVE, $color_red.lighter)
1917 $allentries.each { |e|
1922 def reset_thumbnails
1925 if $preloader_running
1926 $preloader_force_exit = true
1928 for child in $imagesline.children
1929 $imagesline.remove(child)
1931 set_imagesline_size_request
1934 def set_imagesline_size_request
1935 $imagesline.set_size_request(-1, Gtk::Button.new.size_request[1] + Entry.thumbnails_height + Entry.thumbnails_height/4)
1938 def create_main_window
1940 $videoborder_pixbuf = Gdk::Pixbuf.new("#{$FPATH}/images/video_border.png")
1941 $videoborder_pixmap, = $videoborder_pixbuf.render_pixmap_and_mask(0)
1945 main_vbox = Gtk::VBox.new(false, 0)
1946 main_vbox.pack_start(mb, false, false)
1947 mainview_hbox = Gtk::HBox.new
1948 mainview_hbox.pack_start(Gtk::Alignment.new(0.5, 0, 1, 1).add(left_vbox = Gtk::VBox.new(false, 5)), false, true)
1949 left_vbox.pack_start(($labels_vbox = Gtk::VBox.new(false, 5)), false, true)
1950 left_vbox.pack_end($loading_progressbar = Gtk::ProgressBar.new.set_text(utf8(_("Loading... %d%") % 0)), false, true)
1951 mainview_hbox.pack_start($mainview = MainView.new, true, true)
1952 main_vbox.pack_start(mainview_hbox, true, true)
1953 $imagesline_sw = Gtk::ScrolledWindow.new(nil, nil)
1954 $imagesline_sw.set_policy(Gtk::POLICY_ALWAYS, Gtk::POLICY_NEVER)
1955 $imagesline_sw.add_with_viewport($imagesline = Gtk::HBox.new(false, 0).show)
1956 main_vbox.pack_start($imagesline_sw, false, false)
1957 main_vbox.pack_end($statusbar = Gtk::Statusbar.new, false, false)
1959 set_imagesline_size_request
1961 $main_window = create_window
1962 $main_window.add(main_vbox)
1963 $main_window.signal_connect('delete-event') {
1967 #- read/save size and position of window
1968 if $config['pos-x'] && $config['pos-y']
1969 $main_window.move($config['pos-x'].to_i, $config['pos-y'].to_i)
1971 $main_window.window_position = Gtk::Window::POS_CENTER
1973 msg 3, "size: #{$config['width']}x#{$config['height']}"
1974 $main_window.set_default_size(($config['width'] || 800).to_i, ($config['height'] || 600).to_i)
1975 $main_window.signal_connect('configure-event') {
1976 msg 3, "configure: pos: #{$main_window.window.root_origin.inspect} size: #{$main_window.window.size.inspect}"
1977 x, y = $main_window.window.root_origin
1978 width, height = $main_window.window.size
1979 $config['pos-x'] = x
1980 $config['pos-y'] = y
1981 $config['width'] = width
1982 $config['height'] = height
1986 $main_window.show_all
1987 $loading_progressbar.hide
2000 if msg = open_dir(*ARGV)
2004 show_entries($allentries)