9656fac2f4
Also, line/column/file info is now in Location. The server API is the same currently, but will change to reflect all of this soon.
103 lines
3.7 KiB
Python
103 lines
3.7 KiB
Python
#!/usr/bin/env python
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#
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# Copyright (C) 2013 Strahinja Val Markovic <val@markovic.io>
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#
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# This file is part of YouCompleteMe.
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#
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# YouCompleteMe is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# YouCompleteMe is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with YouCompleteMe. If not, see <http://www.gnu.org/licenses/>.
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from collections import defaultdict
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from operator import itemgetter
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from ycm import vimsupport
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import vim
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class DiagnosticInterface( object ):
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def __init__( self ):
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# Line and column numbers are 1-based
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self._buffer_number_to_line_to_diags = defaultdict(
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lambda: defaultdict( list ) )
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self._next_sign_id = 1
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self._previous_line_number = -1
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def OnCursorMoved( self ):
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line, _ = vimsupport.CurrentLineAndColumn()
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line += 1 # Convert to 1-based
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if line != self._previous_line_number:
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self._previous_line_number = line
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self._EchoDiagnosticForLine( line )
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def UpdateWithNewDiagnostics( self, diags ):
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self._buffer_number_to_line_to_diags = _ConvertDiagListToDict( diags )
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self._next_sign_id = _UpdateSigns( self._buffer_number_to_line_to_diags,
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self._next_sign_id )
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_UpdateSquiggles( self._buffer_number_to_line_to_diags )
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def _EchoDiagnosticForLine( self, line_num ):
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buffer_num = vim.current.buffer.number
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diags = self._buffer_number_to_line_to_diags[ buffer_num ][ line_num ]
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if not diags:
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# Clear any previous diag echo
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vimsupport.EchoText( '', False )
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return
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vimsupport.EchoTextVimWidth( diags[ 0 ][ 'text' ] )
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def _UpdateSquiggles( buffer_number_to_line_to_diags ):
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vimsupport.ClearYcmSyntaxMatches()
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line_to_diags = buffer_number_to_line_to_diags[ vim.current.buffer.number ]
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for diags in line_to_diags.itervalues():
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for diag in diags:
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vimsupport.AddDiagnosticSyntaxMatch( diag[ 'lnum' ],
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diag[ 'col' ],
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_DiagnosticIsError( diag ) )
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def _UpdateSigns( buffer_number_to_line_to_diags, next_sign_id ):
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vimsupport.UnplaceAllSignsInBuffer( vim.current.buffer.number )
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for buffer_number, line_to_diags in buffer_number_to_line_to_diags.iteritems():
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if not vimsupport.BufferIsVisible( buffer_number ):
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continue
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vimsupport.UnplaceAllSignsInBuffer( buffer_number )
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for line, diags in line_to_diags.iteritems():
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for diag in diags:
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vimsupport.PlaceSign( next_sign_id,
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line,
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buffer_number,
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_DiagnosticIsError( diag ) )
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next_sign_id += 1
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return next_sign_id
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def _ConvertDiagListToDict( diag_list ):
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buffer_to_line_to_diags = defaultdict( lambda: defaultdict( list ) )
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for diag in diag_list:
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buffer_to_line_to_diags[ diag[ 'bufnr' ] ][ diag[ 'lnum' ] ].append( diag )
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for line_to_diags in buffer_to_line_to_diags.itervalues():
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for diags in line_to_diags.itervalues():
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# We also want errors to be listed before warnings so that errors aren't
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# hidden by the warnings; Vim won't place a sign oven an existing one.
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diags.sort( key = lambda diag: itemgetter( 'col', 'type' ) )
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return buffer_to_line_to_diags
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def _DiagnosticIsError( diag ):
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return diag[ 'type' ] == 'E'
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