diff options
Diffstat (limited to 'atoidejouer/ui/preview.py')
| -rw-r--r-- | atoidejouer/ui/preview.py | 608 |
1 files changed, 0 insertions, 608 deletions
diff --git a/atoidejouer/ui/preview.py b/atoidejouer/ui/preview.py deleted file mode 100644 index 9769a86..0000000 --- a/atoidejouer/ui/preview.py +++ /dev/null @@ -1,608 +0,0 @@ - -# python import -import logging, os, threading, time -# .. -from functools import partial -from gettext import gettext as _ - -# gtk import -import gobject, gtk, glib - -# sugar import -from sugar.activity import activity - -# atoidejouer import -from atoidejouer.tools import image, sound, storage, ui - -# get application logger -logger = logging.getLogger('atoidejouer') - - -COLOR_GREY_DARK = ui.get_color(0.5, 0.5, 0.5) -COLOR_GREY_LIGHT = ui.get_color(0.75, 0.75, 0.75) -COLOR_GREY_WHITE = ui.get_color(0.85, 0.85, 0.85) -COLOR_WHITE = ui.get_color(1.0, 1.0, 1.0) - - -def _cb_on_click(button, sequence_preview, filename): - # update current - sequence_preview.set_current(filename) - # udpate preview - sequence_preview.screen.item_preview.set_item(filename) - # get current item pos - _pos = sequence_preview - # get toolbar frame entry - if sequence_preview.screen.toolbar._frame_entry is None: - pass - else: - # get current - _current = str(sequence_preview.get_current_pos()) - # update toolbar entry - sequence_preview.screen.toolbar._frame_entry.set_text(_current) - - -def _cb_on_remove(sequence_preview, filename, button): - # set current first - sequence_preview.set_current(filename) - # udpate sequence preview - sequence_preview.remove_current() - # seq name - _seq_name = sequence_preview.screen.notebook.current_sequence - # .. - _keys = sequence_preview.screen.toolbar.activity.graphic_keys\ - if sequence_preview.screen.toolbar.name == 'graphics_add'\ - else sequence_preview.screen.toolbar.activity.sound_keys - # remove from keys - _keys.remove_filename_from_all(_seq_name, filename) - # update sequence file - storage.sequence_save(sequence_preview.screen.toolbar) - - -def _cb_on_move(sequence_preview, move, button): - # .. - _current = sequence_preview.get_current_pos() - if move == 'left': - _current -= 1 - else: - _current += 1 - # get max value - _max = sequence_preview.number_of_items() - 1 - # prepare value - _new_val = None - if _current > _max: - _current = _max - elif _current < 0: - _current = 0 - # reset max just in case - else: - pass - # update entry - if sequence_preview.screen.toolbar._frame_entry is None: - pass - else: - sequence_preview.screen.toolbar._frame_entry.set_text(str(_current)) - # update sequence - sequence_preview.move_current(_current) - - -def _set_preview_buttom_bg(button): - # set color - button.modify_bg(gtk.STATE_NORMAL, COLOR_GREY_LIGHT) - button.modify_bg(gtk.STATE_PRELIGHT, COLOR_GREY_WHITE) - button.modify_bg(gtk.STATE_ACTIVE, COLOR_WHITE) - - -def _add_simple_button(parent, icon_name, tooltip, cb): - # .. remove button - _button = gtk.Button() - _button.show() - _button.set_tooltip_text(tooltip) # _('Remove ') + filename - # cb - _button.connect('clicked', cb) # cb, self, filename - # add - parent.pack_start(_button, expand=False, fill=False) - # add a remove image here - _img = gtk.Image() - _img.show() - _button.add(_img) - _button.set_size_request(30, 30) - # .. - _set_preview_buttom_bg(_button) - # get pixbuff and update image - _path = storage.get_icon_path(icon_name) - _img.set_from_pixbuf(image.get_pixbuf(_path, 24, 24)) - -class SequencePreview(gtk.Frame): - - def __init__(self, screen, type_): - # keep type - self._type = type_ - # specific frame name - _frame_name = _('Sequence Graphics') if self._type=='graphics'\ - else _('Sequence Sounds') - # init parent - gtk.Frame.__init__(self, _frame_name) - self.set_border_width(2) - self.set_size_request(-1, 140) - # do show - self.show() - # keep the screen - self.screen = screen - self._current = None - # keep item list for the sequence - self.items = list() - # prepare scrolled window - self._scrolled_window = gtk.ScrolledWindow() - self._scrolled_window.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_NEVER) - self._scrolled_window.show() - # a box - _hbox = gtk.HBox(homogeneous=False, spacing=2) - _hbox.show() - self.add(_hbox) - # .. move left button - _add_simple_button(_hbox, 'go_left', _('Move Before'), - partial(_cb_on_move, self, 'left')) - # a box - self._scrolled_hbox = gtk.HBox(homogeneous=False, spacing=2) - self._scrolled_hbox.show() - # add box in viewport - self._scrolled_window.add_with_viewport(self._scrolled_hbox) - # add - _hbox.add(self._scrolled_window) - # .. move left button - _add_simple_button(_hbox, 'go_right', _('Move After'), - partial(_cb_on_move, self, 'right')) - - def clear(self): - # ... - self._current = None - # keep item list for the sequence - self.items = list() - # remove graphics - _children = self._scrolled_hbox.get_children() - for _c in _children: - _c.destroy() - # remove image from preview - self.screen.item_preview.unset_item() - # add box in viewport - self._scrolled_window.add_with_viewport(self._scrolled_hbox) - - def move_current(self, new_pos): - # get current pos - _current_pos = self.get_current_pos() - # little check - _filename = None - if _current_pos == new_pos: - return - # remove current - else: - # update list - _filename = self.items.pop(_current_pos) - self.items.insert(new_pos, _filename) - # .. - self._scrolled_hbox.reorder_child(self._current, new_pos) - - def get_current_pos(self): - # get children - _children = self._scrolled_hbox.get_children() - # get button index - return _children.index(self._current)\ - if self._current in _children else 0 - - def set_current(self, filename): - # get children - _children = self._scrolled_hbox.get_children() - # get new idx index - _index = self.items.index(filename)\ - if filename in self.items else 1000 - # little check - if _index < len(_children): - # update current - self._current = _children[_index] - # update preview - self.screen.item_preview.set_item(filename) - # update toolbar frame entry - if self.screen.toolbar._frame_entry is None: - pass - else: - self.screen.toolbar._frame_entry.set_text(str(_index)) - # ?? - else: - pass - - def number_of_items(self): - return len(self._scrolled_hbox.get_children()) - - def __remove(self, index): - # update list - if index + 1 <= len(self.items): - self.items.pop(index) - # clear current - self._current.destroy() - self._current = None - # remove image from preview - self.screen.item_preview.unset_item() - else: - pass - - def remove_current(self): - # get button index - _index = self.get_current_pos() - # do remove - self.__remove(_index) - - def remove_item(self, item_name): - # get children - _children = self._scrolled_hbox.get_children() - # get button index - _index = _children.index(item_name)\ - if item_name in _children else 0 - # do remove - self.__remove(_index) - - def add_item(self, filename, pos=None): - # .. - _item_box = gtk.HBox(homogeneous=False, spacing=2) - _item_box.show() - self._scrolled_hbox.pack_start(_item_box, expand=False, fill=False) - # prepare vbox item - _vbox = gtk.VBox(homogeneous=False, spacing=2) - _vbox.show() - _item_box.pack_start(_vbox, expand=False, fill=False) - # ... - # simple add - if filename in self.items: - pass - elif pos is None: - # update list - self.items.append(filename) - # add at pos - else: - # insert filename - self.items.insert(pos, filename) - # second pass .. reorder - self._scrolled_hbox.reorder_child(_vbox, pos) - # init event box to manage color - _item = gtk.Button() - _vbox.pack_start(_item, expand=False, fill=True) - # .. - _set_preview_buttom_bg(_item) - # set size - _item.set_size_request(96, 78) - # set relief - _item.set_relief(gtk.RELIEF_NONE) - # cb - _item.connect('clicked', _cb_on_click, self, filename) - # .. - _item.show() - # add a picture here - _item_img = gtk.Image() - _item_img.show() - _item.add(_item_img) - # get graphics path - if self._type == 'graphics': - _path = storage.get_image_path(filename) - elif self._type == 'sounds': - _path = storage.get_image_path('sound', dir_='data') - # ?? do nothing - TODO maybe log something - else: - _path = storage.get_image_path('blank', dir_='data') - # get pixbuff and update image - _item_img.set_from_pixbuf(image.get_pixbuf(_path, 96, 62)) - # add label - _label = gtk.Label(filename) - # ... - _label.show() - # ... - _vbox.pack_start(_label, expand=False, fill=True) - # .. remove button - _add_simple_button(_item_box, 'less_small', _('Remove ') + filename, - partial(_cb_on_remove, self, filename)) - # set current file nam eat the end - self.set_current(filename) - - -class ItemPreview(gtk.VBox): - - def __init__(self, screen, type_=None): - # init parent - gtk.VBox.__init__(self, homogeneous=False, spacing=0) - # keep screen and type - self.screen = screen - self._type = type_ - # .. - self._screen_height = gtk.gdk.screen_height() - 140 - self._screen_width = gtk.gdk.screen_width() - 360 - # update size request - self.set_size_request(self._screen_width, self._screen_height) - # show self - self.show() - - def unset_item(self): - for _c in self.get_children(): - _c.destroy() - - def __set_image(self, path): - # eventbox for the background - _ebox_image = gtk.EventBox() - _ebox_image.modify_bg(gtk.STATE_NORMAL, COLOR_WHITE) - _ebox_image.show() - # add a picture here - _image = gtk.Image() - # show - _image.show() - # .. - _ebox_image.add(_image) - # get pixbuff - _pixbuf = image.get_pixbuf(path, self._screen_width, - self._screen_height) - # set image - _image.set_from_pixbuf(_pixbuf) - # ... - self.pack_start(_ebox_image, expand=True, fill=True) - - def __set_label(self, filename): - # eventbox for the background - _ebox_label = gtk.EventBox() - _ebox_label.modify_bg(gtk.STATE_NORMAL, COLOR_GREY_DARK) - _ebox_label.set_size_request(-1, 24) - _ebox_label.show() - # add label - _label = gtk.Label('<b>%s</b>' % filename) - _label.set_property('use-markup', True) - _ebox_label.modify_bg(gtk.STATE_NORMAL, COLOR_WHITE) - # ... - _label.show() - # ... - _ebox_label.add(_label) - # ... - self.pack_start(_ebox_label, expand=False, fill=True) - - def set_item(self, filename): - # get path - if self._type == 'graphics': - _path = storage.get_image_path(filename) - elif self._type == 'sounds': - _path = storage.get_image_path('sound', dir_='data') - else: - _path = storage.get_image_path('blank', dir_='data') - # little check - if os.path.exists(_path): - # unset first - self.unset_item() - # .. - self.__set_image(_path) - # .. - self.__set_label(filename) - # OK - return True - else: - return False - - -class ImagePreview(ItemPreview): - - def __init__(self, screen): - # init parent - ItemPreview.__init__(self, screen, type_='graphics') - - -def _on_stop(widget, sound_view, filename): - # update playing flag - sound_view.playing = False - # thread update - sound_view._thread.pause(stop=True) - - -def _on_play_pause(widget, sound_view, filename): - # update playing flag - sound_view.playing = not sound_view.playing - # thread update - if sound_view.playing is True: - sound_view._thread.play() - else: - sound_view._thread.pause() - - -def _cb_slider(widget, event, sound_view): - """action = 'press' or 'release' - """ - # ... - if event.type == gtk.gdk.BUTTON_PRESS: - sound_view._thread._set_value = False - elif event.type == gtk.gdk.BUTTON_RELEASE: - # get time - _time = widget.get_value() - # udpate thread time - sound_view._thread._time = _time - sound_view._thread._set_value = True - # seek player - sound_view.player.seek(_time) - # ?? - else: - pass - - -def _cb_format_value(widget, value, sound_view): - """Format the slider value to display - """ - # return formated value - return '%1d:%02d' % divmod(value, 60) - - -class ThreadPlayer(threading.Thread): - - def __init__(self, sound_view, rate=1): - # init parent - threading.Thread.__init__(self) - # main flag - self._die = False - self._pause = True - self._set_value = True - # main vars - self.sound_view = sound_view - self._rate = rate - self._time = 0 - self._max = 0 - # start right now - self.start() - - def set_max(self, max_): - self._max = max_ - - def pause(self, stop=False): - self._pause = True - # .. - self.sound_view.switch_button() - # .. - if self.sound_view._adjustment is None: - return - # reset time on stop - elif stop is True: - # reset time - self._time = 0 - # update slider - self.sound_view._adjustment.set_value(0) - # stop player - self.sound_view.player.stop() - # .. - self.sound_view._slider.set_property('sensitive', False) - else: - # pause player - self.sound_view.player.pause() - - def play(self): - self._pause = False - # pause player - self.sound_view.player.play() - # seek player - self.sound_view.player.seek(self._time) - # .. - self.sound_view.switch_button() - # .. - self.sound_view._slider.set_property('sensitive', True) - - def kill(self): - # stop player - self.sound_view.player.stop() - # .. - self._die = True - - def run(self): - # ... - while self._die is False: - # ... - time.sleep(self._rate) - if self._time >= self._max: - self.pause(stop=True) - # do pause - elif self._pause is False: - # just in case - self._time += self._rate - # ... - if self.sound_view._adjustment is None: - pass - # ... - elif self._set_value is True: - self.sound_view._adjustment.set_value(self._time) - else: - pass - # .. do nothing - else: - pass - -class SoundPreview(ItemPreview): - - def __init__(self, screen): - # init parent - ItemPreview.__init__(self, screen, type_='sounds') - # .. - self.playing = False - # .. - self.player = sound.Player() - # .. - self._adjustment = None - self._slider = None - self._button_play = None - self._thread = ThreadPlayer(self) - - def switch_button(self): - # image stuff - _img = gtk.Image() - _img.show() - # .. - _stock_id = 'pause' if self.playing is True else 'play' - # update image - _img.set_from_file(storage.get_icon_path(_stock_id)) - # update button - if self._button_play is None: - pass - else: - self._button_play.set_image(_img) - - def unset_item(self): - # call parent - ItemPreview.unset_item(self) - # stop player - self.player.stop() - - def __set_slider(self, filename): - # eventbox for the background - _ebox_player = gtk.EventBox() - _ebox_player.modify_bg(gtk.STATE_NORMAL, COLOR_WHITE) - _ebox_player.show() - # init player row - _hbox = gtk.HBox(homogeneous=False, spacing=12) - _hbox.set_border_width(8) - _hbox.set_size_request(-1, 64) - # .. - _hbox.show() - # .. - _ebox_player.add(_hbox) - # add button stop - _button_stop = ui.get_button(stock_id='stop') - # set cb - _button_stop.connect('clicked', _on_stop, self, filename) - _button_stop.modify_bg(gtk.STATE_NORMAL, COLOR_WHITE) - # .. - _hbox.pack_start(_button_stop, expand=False, fill=True) - # add button play - self._button_play = ui.get_button(stock_id='play') - # set cb - self._button_play.connect('clicked', _on_play_pause, self, filename) - self._button_play.modify_bg(gtk.STATE_NORMAL, COLOR_WHITE) - # .. - _hbox.pack_start(self._button_play, expand=False, fill=True) - # add slider - _timedelta = self.player.get_duration() - self._adjustment = gtk.Adjustment(0, 0, _timedelta.seconds, 1) - # udpate max - self._thread.set_max(_timedelta.seconds) - # .. - self._slider = gtk.HScale(self._adjustment) - self._slider.set_draw_value(True) - self._slider.set_digits(False) - self._slider.set_update_policy(gtk.UPDATE_CONTINUOUS) - self._slider.set_property('sensitive', False) - # manage cb - self._slider.connect('button-press-event', _cb_slider, self) - self._slider.connect('button-release-event', _cb_slider, self) - self._slider.connect('format-value', _cb_format_value, self) - # show - self._slider.show() - # .. - _hbox.pack_start(self._slider, expand=True, fill=True) - # ... - self.pack_start(_ebox_player, expand=False, fill=True) - - def set_item(self, filename): - # call parent - if ItemPreview.set_item(self, filename): - # get sound path - _soundfile = storage.get_sound_path(filename) - # load player - self.player.load(_soundfile) - # add player - self.__set_slider(filename) - else: - pass |