def onAutocomplete(self, args): '''Check if auto complete data can be added and displayed: "." after objects: show auto completion list with properties and methods "[" after dict: show auto completion list with keys "(" after functions: insert template and display a call tip with the doc string.''' if args['ch'] == 46 and args['code'] == 2001: # character "." iPos = editor.getCurrentPos() autoCompleteList = self.interp.autoCompleteObject( self.getUncompleteLine(iPos)) if autoCompleteList is None: return if autoCompleteList: editor.autoCSetSeparator(ord('\t')) editor.autoCSetIgnoreCase(False) editor.autoCSetCaseInsensitiveBehaviour(False) editor.autoCSetOrder(2) editor.autoCSetDropRestOfWord(True) editor.autoCShow(0, autoCompleteList) elif args['ch'] == 40 and args['code'] == 2001: # character "(" iPos = editor.getCurrentPos() r = self.interp.autoCompleteFunction(self.getUncompleteLine(iPos)) if r is None: return n, funcParam, callTip = r if callTip: editor.callTipShow(max(0, iPos - n), callTip) editor.callTipSetHlt(0, max(0, callTip.find('\n'))) self.activeCalltip = 'doc' if funcParam and iPos == editor.getCurrentPos(): editor.insertText(iPos, funcParam + ')') editor.setSelectionStart(iPos) editor.setSelectionStart(iPos + len(funcParam) + 1) editor.setCurrentPos(iPos) elif args['ch'] == 91 and args['code'] == 2001: # character "[" iPos = editor.getCurrentPos() autoCompleteList = self.interp.autoCompleteDict( self.getUncompleteLine(iPos)) if autoCompleteList: editor.autoCSetSeparator(ord('\t')) editor.autoCSetIgnoreCase(False) editor.autoCSetCaseInsensitiveBehaviour(False) editor.autoCSetOrder(0) editor.autoCSetDropRestOfWord(True) editor.autoCShow(0, autoCompleteList)
def showCalltip(self, pos=None): iStart = editor.getSelectionStart() iEnd = editor.getSelectionEnd() if pos is None: pos = editor.getCurrentPos() CT_unselected = True CT_expression = True else: CT_unselected = self.popupForUnselectedVariable CT_expression = self.popupForSelectedExpression if iEnd != iStart and iStart <= pos <= iEnd: if CT_expression and iEnd - iStart > 1: expression = editor.getTextRange(iStart, iEnd) if expression == 'False': self.activeCalltip = False editor.callTipShow(iStart, 'set to True') elif expression == 'True': self.activeCalltip = True editor.callTipShow(iStart, 'set to False') elif not '\n' in expression: ret = self.interp.getCallTip(None, expression) if ret and (CT_unselected or ret[-1] != 'value error'): element, nHighlight, calltip = ret self.activeCalltip = 'doc' editor.callTipShow(iStart, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight)) else: iLineStart = editor.positionFromLine( editor.lineFromPosition(iStart)) var = editor.getTextRange(iStart, iEnd) line = editor.getTextRange(iLineStart, iEnd) if var == '.': autoCompleteList = self.interp.autoCompleteObject( self.getUncompleteLine(iStart + 1)) if autoCompleteList: editor.autoCSetSeparator(ord('\t')) editor.autoCSetIgnoreCase(False) editor.autoCSetCaseInsensitiveBehaviour(False) editor.autoCSetOrder(0) editor.autoCSetDropRestOfWord(True) editor.autoCShow(0, autoCompleteList) else: ret = self.interp.getCallTip(line, var) if ret: element, nHighlight, calltip = ret if element == var == 'False': self.activeCalltip = False editor.callTipShow(iStart, 'set to True') elif element == var == 'True': self.activeCalltip = True editor.callTipShow(iStart, 'set to False') elif ret[-1] != 'value error': self.activeCalltip = 'doc' editor.callTipShow(iStart, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight)) elif CT_unselected and iStart == iEnd and pos >= 0: iLine = editor.lineFromPosition(pos) line = editor.getLine(iLine) iLineStart = editor.positionFromLine(iLine) posInLine = pos - iLineStart iWordEnd = 0 for iWordStart in range(posInLine, -1, -1): s = line[iWordStart] if not ('a' <= s <= 'z' or 'A' <= s <= 'Z' or '0' <= s <= '9' or s == '_'): iWordStart += 1 break if iWordStart <= posInLine: for iWordEnd in range(posInLine + 1, len(line)): s = line[iWordEnd] if not ('a' <= s <= 'z' or 'A' <= s <= 'Z' or '0' <= s <= '9' or s == '_'): iWordEnd -= 1 break var = line[iWordStart:iWordEnd + 1] if var: var = line[iWordStart:iWordEnd + 1] ret = self.interp.getCallTip(line[0:iWordEnd + 1], var) pos = iLineStart + iWordStart if ret: element, nHighlight, calltip = ret if calltip != 'value error': self.activeCalltip = 'doc' editor.callTipShow(pos, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight))
def onMouseDwell(self, args): '''Show a call tip window about the current content of a selected variable''' if self.bufferBusy or self.interp.kernelBusy.isSet(): return if editor.callTipActive(): return p = editor.positionFromPoint(args['x'], args['y']) iStart = editor.getSelectionStart() iEnd = editor.getSelectionEnd() if iEnd != iStart and iStart <= p <= iEnd: if self.popupForSelectedExpression and iEnd - iStart > 1: expression = editor.getTextRange(iStart, iEnd) if expression == 'False': self.activeCalltip = False editor.callTipShow(iStart, 'set to True') elif expression == 'True': self.activeCalltip = True editor.callTipShow(iStart, 'set to False') elif not '\n' in expression: ret = self.interp.getCallTip(None, expression) if ret: element, nHighlight, calltip = ret self.activeCalltip = 'doc' editor.callTipShow(iStart, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight)) else: iLineStart = editor.positionFromLine( editor.lineFromPosition(iStart)) var = editor.getTextRange(iStart, iEnd) line = editor.getTextRange(iLineStart, iEnd) if var == '.': autoCompleteList = self.interp.autoCompleteObject( self.getUncompleteLine(iStart + 1)) if autoCompleteList: editor.autoCSetSeparator(ord('\t')) editor.autoCSetIgnoreCase(False) editor.autoCSetCaseInsensitiveBehaviour(False) editor.autoCSetOrder(0) editor.autoCSetDropRestOfWord(True) editor.autoCShow(0, autoCompleteList) else: ret = self.interp.getCallTip(line, var) if ret: element, nHighlight, calltip = ret if element == var == 'False': self.activeCalltip = False editor.callTipShow(iStart, 'set to True') elif element == var == 'True': self.activeCalltip = True editor.callTipShow(iStart, 'set to False') else: self.activeCalltip = 'doc' editor.callTipShow(iStart, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight)) elif self.popupForUnselectedVariable and iStart == iEnd and p >= 0: iLine = editor.lineFromPosition(p) line = editor.getLine(iLine) iLineStart = editor.positionFromLine(iLine) posInLine = p - iLineStart iWordEnd = 0 for iWordStart in range(posInLine, -1, -1): s = line[iWordStart] if not ('a' <= s <= 'z' or 'A' <= s <= 'Z' or '0' <= s <= '9' or s == '_'): iWordStart += 1 break if iWordStart <= posInLine: for iWordEnd in range(posInLine + 1, len(line)): s = line[iWordEnd] if not ('a' <= s <= 'z' or 'A' <= s <= 'Z' or '0' <= s <= '9' or s == '_'): iWordEnd -= 1 break var = line[iWordStart:iWordEnd + 1] if var: var = line[iWordStart:iWordEnd + 1] ret = self.interp.getCallTip(line[0:iWordEnd + 1], var) pos = iLineStart + iWordStart if ret: element, nHighlight, calltip = ret self.activeCalltip = 'doc' editor.callTipShow(pos, ''.join(calltip)) editor.callTipSetHlt(0, int(nHighlight))