70 lines
2.0 KiB
Python
70 lines
2.0 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 Gio
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# Application imports
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class DnDMixin:
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def _setup_dnd(self):
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flags = Gtk.DestDefaults.ALL
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PLAIN_TEXT_TARGET_TYPE = 70
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URI_TARGET_TYPE = 80
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text_target = Gtk.TargetEntry.new('text/plain', Gtk.TargetFlags(0), PLAIN_TEXT_TARGET_TYPE)
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uri_target = Gtk.TargetEntry.new('text/uri-list', Gtk.TargetFlags(0), URI_TARGET_TYPE)
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# targets = [ text_target, uri_target ]
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targets = [ uri_target ]
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action = Gdk.DragAction.COPY
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# self.drag_dest_set_target_list(targets)
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self.drag_dest_set(flags, targets, action)
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self._setup_dnd_signals()
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def _setup_dnd_signals(self):
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# self.connect("drag-motion", self._on_drag_motion)
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# self.connect('drag-drop', self._on_drag_set)
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self.connect("drag-data-received", self._on_drag_data_received)
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def _on_drag_motion(self, widget, drag_context, x, y, time):
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Gdk.drag_status(drag_context, drag_context.get_actions(), time)
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return False
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def _on_drag_set(self, widget, drag_context, data, info, time):
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self.drag_get_data(drag_context, drag_context.list_targets()[-1], time)
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return False
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def _on_drag_data_received(self, widget, drag_context, x, y, data, info, time):
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if info == 70: return
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if info == 80:
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uris = data.get_uris()
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files = []
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if len(uris) == 0:
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uris = data.get_text().split("\n")
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for uri in uris:
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gfile = None
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try:
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gfile = Gio.File.new_for_uri(uri)
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except Exception as e:
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gfile = Gio.File.new_for_path(uri)
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files.append(gfile)
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event_system.emit('set-pre-drop-dnd', (files,)) |