generated from itdominator/Python-With-Gtk-Template
92 lines
2.6 KiB
Python
92 lines
2.6 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('GtkSource', '4')
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from gi.repository import Gtk
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from gi.repository import GtkSource
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from gi.repository import GObject
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# Application imports
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class LSPCompletionProvider(GObject.Object, GtkSource.CompletionProvider):
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"""
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This code is an LSP code completion plugin for Newton.
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# NOTE: Some code pulled/referenced from here --> https://github.com/isamert/gedi
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"""
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__gtype_name__ = 'LSPProvider'
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def __init__(self, source_view):
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GObject.Object.__init__(self)
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self._theme = Gtk.IconTheme.get_default()
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self._source_view = source_view
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def do_get_name(self):
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return "LSP Code Completion"
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def get_iter_correctly(self, context):
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return context.get_iter()[1] if isinstance(context.get_iter(), tuple) else context.get_iter()
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def do_match(self, context):
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iter = self.get_iter_correctly(context)
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buffer = iter.get_buffer()
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if buffer.get_context_classes_at_iter(iter) != ['no-spell-check']:
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return False
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event_system.emit("textDocument/completion", (self._source_view, context, self.do_populate))
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return True
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def do_get_priority(self):
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return 1
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def do_get_activation(self):
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return GtkSource.CompletionActivation.INTERACTIVE
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def do_populate(self, context, result = None):
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proposals = []
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if result:
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if not result.items is None:
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for item in result.items:
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proposals.append( self.create_completion_item(item) )
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else:
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proposals.append( self.create_completion_item(result) )
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context.add_proposals(self, proposals, True)
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def get_icon_for_type(self, _type):
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try:
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return self._theme.load_icon(icon_names[_type.lower()], 16, 0)
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except:
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...
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try:
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return self._theme.load_icon(Gtk.STOCK_ADD, 16, 0)
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except:
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...
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return None
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def create_completion_item(self, item):
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comp_item = GtkSource.CompletionItem.new()
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comp_item.set_label(item.label)
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if item.textEdit:
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if isinstance(item.textEdit, dict):
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comp_item.set_text(item.textEdit["newText"])
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else:
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comp_item.set_text(item.textEdit)
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else:
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comp_item.set_text(item.insertText)
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comp_item.set_icon( self.get_icon_for_type(item.kind) )
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comp_item.set_info(item.documentation)
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return comp_item
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