86 lines
2.5 KiB
Python
86 lines
2.5 KiB
Python
# Python imports
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# Lib imports
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import gi
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gi.require_version('Gtk', '3.0')
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gi.require_version('Gdk', '3.0')
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import GdkPixbuf
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# Application imports
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class IconGridWidget(Gtk.IconView):
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"""docstring for IconGridWidget"""
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def __init__(self):
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super(IconGridWidget, self).__init__()
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self._setup_styling()
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self._setup_signals()
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self._set_up_dnd()
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self._load_widgets()
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self.show_all()
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def _setup_styling(self):
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self.set_pixbuf_column(0)
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self.set_text_column(1)
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self.set_item_orientation(1)
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self.set_selection_mode(3)
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self.set_item_width(96)
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self.set_item_padding(8)
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self.set_margin(12)
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self.set_row_spacing(18)
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self.set_columns(-1)
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self.set_spacing(12)
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self.set_column_spacing(18)
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def _setup_signals(self):
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...
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def _setup_additional_signals(self, grid_icon_single_click,
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grid_icon_double_click,
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grid_set_selected_items,
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grid_on_drag_set,
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grid_on_drag_data_received,
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grid_on_drag_motion):
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self.connect("button_release_event", grid_icon_single_click)
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self.connect("item-activated", grid_icon_double_click)
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self.connect("selection-changed", grid_set_selected_items)
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self.connect("drag-data-get", grid_on_drag_set)
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self.connect("drag-data-received", grid_on_drag_data_received)
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self.connect("drag-motion", grid_on_drag_motion)
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def _load_widgets(self):
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self.clear_and_set_new_store()
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def _set_up_dnd(self):
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URI_TARGET_TYPE = 80
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uri_target = Gtk.TargetEntry.new('text/uri-list', Gtk.TargetFlags(0), URI_TARGET_TYPE)
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targets = [ uri_target ]
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action = Gdk.DragAction.COPY
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self.enable_model_drag_dest(targets, action)
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self.enable_model_drag_source(0, targets, action)
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def get_store(self):
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return self.get_model()
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def clear_and_set_new_store(self):
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store = self.get_model()
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if store:
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store.run_dispose()
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self.set_model(None)
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store = Gtk.ListStore(GdkPixbuf.Pixbuf or GdkPixbuf.PixbufAnimation or None, str or None)
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# store = Gtk.ListStore(Gtk.DirectoryList)
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self.set_model(store)
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