diff options
Diffstat (limited to 'createcardpanel.py')
| -rw-r--r-- | createcardpanel.py | 278 |
1 files changed, 235 insertions, 43 deletions
diff --git a/createcardpanel.py b/createcardpanel.py index e2de4bc..5812d99 100644 --- a/createcardpanel.py +++ b/createcardpanel.py @@ -18,100 +18,292 @@ # import gtk +import os +import shutil +import tempfile +from gettext import gettext as _ import svgcard import logging import gobject +from xml.dom.minidom import parse +from sugar.graphics.objectchooser import ObjectChooser _logger = logging.getLogger('memorize-activity') class CreateCardPanel(gtk.EventBox): __gsignals__ = { - 'add-pair': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT]), - 'update-pair': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT,gobject.TYPE_PYOBJECT]), + 'add-pair': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT]), + 'update-pair': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT, gobject.TYPE_PYOBJECT]), } def __init__(self): gtk.EventBox.__init__(self) + self.set_size_request(650, 320) - table = gtk.Table() - table.set_col_spacings(10) - table.set_row_spacings(10) - table.set_border_width(200) + self.equal_pairs = False - addbutton = gtk.Button('Add as new pair') - addbutton.connect('button-press-event',self.emit_add_pair) + # Set the add new pair buttom + add_icon = os.path.join(os.path.dirname(__file__), "images/pair-add.svg") + add_image = gtk.Image() + add_image.set_from_file(add_icon) + self._addbutton = gtk.Button(' ' + _('Add as new pair')) + self._addbutton.set_image(add_image) + self._addbutton.connect('button-press-event', self.emit_add_pair) - updatebutton = gtk.Button('Update selected pair') - updatebutton.connect('button-press-event',self.emit_update_pair) + # Set update selected pair buttom + update_icon = os.path.join(os.path.dirname(__file__), "images/pair-update.svg") + update_image = gtk.Image() + update_image.set_from_file(update_icon) + self._updatebutton = gtk.Button(' ' + _('Update selected pair')) + self._updatebutton.set_image(update_image) + self._updatebutton.connect('button-press-event', self.emit_update_pair) - self.cardeditor = CardEditor() - table.attach(self.cardeditor, 0, 2, 0, 1) - table.attach(addbutton, 0, 1, 1, 2) - table.attach(updatebutton, 1, 2, 1, 2) + # Set card editors + self.cardeditor1 = CardEditor() + self.cardeditor2 = CardEditor() + self.clean(None) + self.cardeditor1.connect('has-text', self.receive_text_signals) + self.cardeditor2.connect('has-text', self.receive_text_signals) + self.cardeditor1.connect('has-picture', self.receive_picture_signals) + self.cardeditor2.connect('has-picture', self.receive_picture_signals) - self.add(table) + # Create table and add components to the table + self.table = gtk.Table() + self.table.set_homogeneous(False) + self.table.set_col_spacings(10) + self.table.set_row_spacings(10) + self.table.set_border_width(10) + self.table.attach(self.cardeditor1, 0, 2, 0, 1, gtk.SHRINK|gtk.FILL, gtk.SHRINK, 10, 30) + self.table.attach(self.cardeditor2, 2, 4, 0, 1, gtk.SHRINK|gtk.FILL, gtk.SHRINK, 10, 30) + self.table.attach(self._addbutton, 1, 2, 1, 2, gtk.SHRINK|gtk.FILL, gtk.SHRINK) + self.table.attach(self._updatebutton, 2, 3, 1, 2, gtk.SHRINK|gtk.FILL, gtk.SHRINK) + self.add(self.table) self.show_all() def emit_add_pair(self, widget, event): - self.emit('add-pair',self.cardeditor.get_text(),self.cardeditor.get_text()) + if self.equal_pairs: + self.emit('add-pair', self.cardeditor1.get_text(), self.cardeditor1.get_text(), self.cardeditor1.get_pixbuf(), self.cardeditor1.get_pixbuf(), self.cardeditor1.get_snd(), self.cardeditor1.get_snd()) + else: + self.emit('add-pair', self.cardeditor1.get_text(), self.cardeditor2.get_text(), self.cardeditor1.get_pixbuf(), self.cardeditor2.get_pixbuf(), self.cardeditor1.get_snd(), self.cardeditor2.get_snd()) + self.clean(None) + def emit_update_pair(self, widget, event): - self.emit('update-pair',self.cardeditor.get_text(),self.cardeditor.get_text()) - - def load_pair(self, widget, newtext): - self.cardeditor.set_text(newtext) + if self.equal_pairs: + self.emit('update-pair', self.cardeditor1.get_text(), self.cardeditor1.get_text(), self.cardeditor1.get_pixbuf(), self.cardeditor1.get_pixbuf(), self.cardeditor1.get_snd(), self.cardeditor1.get_snd()) + else: + self.emit('update-pair', self.cardeditor1.get_text(), self.cardeditor2.get_text(), self.cardeditor1.get_pixbuf(), self.cardeditor2.get_pixbuf(), self.cardeditor1.get_snd(), self.cardeditor2.get_snd()) + self.clean(None) + + def load_pair(self, widget, newtext1, newtext2, aimg, bimg, asnd, bsnd): + self.cardeditor1.set_text(newtext1) + self.cardeditor2.set_text(newtext2) + self.cardeditor1.set_pixbuf(aimg) + self.cardeditor2.set_pixbuf(bimg) + self.cardeditor1.set_snd(asnd) + self.cardeditor2.set_snd(bsnd) + self._addbutton.set_sensitive(True) + self._updatebutton.set_sensitive(True) + def change_equal_pairs(self, widget, state): + self.equal_pairs = state + self.clean(None) + if self.equal_pairs: + self.table.remove(self.cardeditor1) + self.table.remove(self.cardeditor2) + self.table.attach(self.cardeditor1, 0, 4, 0, 1, gtk.SHRINK|gtk.FILL, gtk.SHRINK, 200, 30) + else: + self.table.remove(self.cardeditor1) + self.table.attach(self.cardeditor1, 0, 2, 0, 1, gtk.SHRINK|gtk.FILL, gtk.SHRINK, 10, 30) + self.table.attach(self.cardeditor2, 2, 4, 0, 1, gtk.SHRINK|gtk.FILL, gtk.SHRINK, 10, 30) + + def clean(self, widget): + self.cardeditor1.clean() + self.cardeditor2.clean() + self._addbutton.set_sensitive(False) + self._updatebutton.set_sensitive(False) + self._card1_has_text = False + self._card2_has_text = False + self._card1_has_picture = False + self._card2_has_picture = False + + def receive_text_signals(self, widget, has_text): + if widget == self.cardeditor1: + self._card1_has_text = has_text + if widget == self.cardeditor2: + self._card2_has_text = has_text + self._update_buttom_status() + + def receive_picture_signals(self, widget, has_picture): + if widget == self.cardeditor1: + self._card1_has_picture = has_picture + if widget == self.cardeditor2: + self._card2_has_picture = has_picture + self._update_buttom_status() + + def _update_buttom_status(self): + if not self.equal_pairs: + if (self._card1_has_text or self._card1_has_picture) and (self._card2_has_text or self._card2_has_picture): + self._addbutton.set_sensitive(True) + self._updatebutton.set_sensitive(True) + else: + self._addbutton.set_sensitive(False) + self._updatebutton.set_sensitive(False) + else: + if self._card1_has_text or self._card1_has_picture: + self._addbutton.set_sensitive(True) + self._updatebutton.set_sensitive(True) + else: + self._addbutton.set_sensitive(False) + self._updatebutton.set_sensitive(False) + class CardEditor(gtk.EventBox): + __gsignals__ = { + 'has-text': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]), + 'has-picture': (gobject.SIGNAL_RUN_FIRST, None, [gobject.TYPE_PYOBJECT]), + } + def __init__(self): gtk.EventBox.__init__(self) - self.set_size_request(400, 400) + self.set_size_request(310, 320) + self.temp_folder = tempfile.mkdtemp() + table = gtk.Table() - self.previewlabel = gtk.Label('Preview:') + self.previewlabel = gtk.Label(_('Preview:')) self.previewlabel.set_alignment(1, 0.5) - self.textlabel = gtk.Label('Text:') + self.textlabel = gtk.Label(_('Text:')) self.textlabel.set_alignment(1, 0.5) - self.picturelabel = gtk.Label('Picture:') - self.picturelabel.set_alignment(1, 0.5) - self.soundlabel = gtk.Label('Sound:') - self.soundlabel.set_alignment(1, 0.5) - - self.browsepicture = gtk.Button('Browse') - self.capturepicture = gtk.Button('Capture') - self.browsesound = gtk.Button('Browse') - self.recordsound = gtk.Button('Record') + + picture_icon = os.path.join(os.path.dirname(__file__), 'images/import_picture.svg') + picture_image = gtk.Image() + picture_image.set_from_file(picture_icon) + self.browsepicture = gtk.Button() + self.browsepicture.set_image(picture_image) + self.browsepicture.connect('button-press-event', self._import_image) + + sound_icon = os.path.join(os.path.dirname(__file__), 'images/import_sound.svg') + sound_image = gtk.Image() + sound_image.set_from_file(sound_icon) + self.browsesound = gtk.Button() + self.browsesound.set_image(sound_image) + self.browsesound.connect('button-press-event', self._import_audio) + self.snd = None self.textentry = gtk.Entry() self.textentry.connect('changed', self.update_text) + table.set_homogeneous(False) table.set_col_spacings(10) table.set_row_spacings(10) - table.set_border_width(20) + table.set_border_width(10) self.card = svgcard.SvgCard(-1, {'front_text':{'card_text':'', 'text_color':'#ffffff'}, 'front_border':{'fill_color':'#4c4d4f', 'stroke_color':'#ffffff', 'opacity':'1'}}, None, 184, 1, '#c0c0c0') self.card.flip() - table.attach(self.previewlabel, 0, 1, 1, 2) - table.attach(self.card, 1, 3, 1, 2) + table.attach(self.previewlabel, 0, 1, 1, 2, gtk.EXPAND, gtk.EXPAND) + table.attach(self.card, 1, 3, 1, 2, gtk.EXPAND, gtk.EXPAND, 10) #Text label and entry - table.attach(self.textlabel, 0, 1, 2, 3) - table.attach(self.textentry, 1, 3, 2, 3) + table.attach(self.textlabel, 0, 1, 2, 3, gtk.EXPAND|gtk.FILL, gtk.EXPAND) + table.attach(self.textentry, 1, 3, 2, 3, gtk.EXPAND|gtk.FILL, gtk.EXPAND) #Picture label and entry - table.attach(self.picturelabel, 0, 1, 3, 4) - table.attach(self.browsepicture, 1, 2, 3, 4) - table.attach(self.capturepicture, 2, 3, 3, 4) + table.attach(self.browsepicture, 1, 2, 3, 4, gtk.EXPAND|gtk.FILL, gtk.EXPAND) #Sound label and entry - table.attach(self.soundlabel, 0, 1, 4, 5) - table.attach(self.browsesound, 1, 2, 4, 5) - table.attach(self.recordsound, 2, 3, 4, 5) + table.attach(self.browsesound, 2, 3, 3, 4, gtk.EXPAND|gtk.FILL, gtk.EXPAND) self.add(table) def update_text(self, entry): self.card.change_text(entry.get_text()) + if len(entry.get_text()) == 0: + self.emit('has-text', False) + else: + self.emit('has-text', True) def get_text(self): return self.textentry.get_text() def set_text(self, newtext): + if newtext == None: + newtext = '' self.textentry.set_text(newtext) + + def get_pixbuf(self): + return self.card.get_pixbuf() + + def set_pixbuf(self, pixbuf): + self.card.set_pixbuf(pixbuf) + + def _import_image(self, widget, event): + chooser = ObjectChooser(_('Choose image'), None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT) + try: + result = chooser.run() + if result == gtk.RESPONSE_ACCEPT: + _logger.debug('ObjectChooser: %r' % chooser.get_selected_object()) + jobject = chooser.get_selected_object() + if jobject and jobject.file_path: + self._load_image(jobject.file_path) + finally: + chooser.destroy() + del chooser + + def _load_image(self, index): + pixbuf_t = gtk.gdk.pixbuf_new_from_file(index) + self.card.set_pixbuf(self.to_card_pixbuf(pixbuf_t)) + _logger.error('Picture Loaded: '+index) + self.emit('has-picture', True) + del pixbuf_t + + def _import_audio(self, widget, event): + chooser = ObjectChooser(_('Choose audio'), None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT) + jobject = '' + try: + result = chooser.run() + if result == gtk.RESPONSE_ACCEPT: + _logger.debug('ObjectChooser: %r' % chooser.get_selected_object()) + jobject = chooser.get_selected_object() + if not jobject or not jobject.file_path: + return + finally: + chooser.destroy() + del chooser + + if jobject and jobject.file_path: + self._load_audio(jobject.file_path) + + def _load_audio(self, index): + dst = os.path.join(self.temp_folder, os.path.basename(index)) + shutil.copy(index, dst) + self.set_snd(dst) + _logger.error('Audio Loaded: '+dst) + + def set_snd(self, snd): + self.snd = snd + + def get_snd(self): + return self.snd + + def clean(self): + self.textentry.set_text('') + self.card.set_pixbuf(None) + self.emit('has-text', False) + self.emit('has-picture', False) + + def to_card_pixbuf(self, pixbuf): + if pixbuf.get_width() == pixbuf.get_height(): + new = pixbuf_t.scale_simple(162, 162, gtk.gdk.INTERP_BILINEAR) + elif pixbuf.get_width() > pixbuf.get_height(): + new = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, 162, 162) + aspect = float(pixbuf.get_width()) / float(pixbuf.get_height()) + pixbuf_t = pixbuf.scale_simple(int(float(162)*aspect) , 162, gtk.gdk.INTERP_BILINEAR) + diff = pixbuf_t.get_width() - pixbuf_t.get_height() + pixbuf_t.scale(new, 0, 0, 162, 162, -(diff/2), 0, 1, 1, gtk.gdk.INTERP_BILINEAR) + del pixbuf_t + elif pixbuf.get_width() < pixbuf.get_height(): + new = gtk.gdk.Pixbuf(gtk.gdk.COLORSPACE_RGB, False, 8, 162, 162) + aspect = float(pixbuf.get_height()) / float(pixbuf.get_width()) + pixbuf_t = pixbuf.scale_simple(162 , int(float(162)*aspect), gtk.gdk.INTERP_BILINEAR) + diff = pixbuf_t.get_height() - pixbuf_t.get_width() + pixbuf_t.scale(new, 0, 0, 162, 162, 0, -(diff/2), 1, 1, gtk.gdk.INTERP_BILINEAR) + del pixbuf_t + return new
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