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""" |
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This module handles the indention of the rainmeter files. |
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Default indention is required to allow collapsing of code blocks. |
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""" |
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import re |
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import sublime |
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import sublime_plugin |
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class RainmeterIndentCommand(sublime_plugin.TextCommand): |
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""" |
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Indent a Rainmeter file so code folding is possible in a sensible way. |
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Double semicolons at the start of a line indent everything until the next |
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double semicolon so you can create custom fold markers. If nothing is |
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selected, the whole file will be indented. If one or more regions are |
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selected, only these lines will be indented without paying attention to |
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the surroundings |
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""" |
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# Compile regexs to be used later |
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rwhitespace_line = re.compile("^([ \\t]*)(.*)$") |
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rfold_comment = re.compile("^([ \\t]*)(;;.*)") |
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rsection_head = re.compile("^([ \\t]*)(\\[.*)$") |
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def __get_selected_region(self): |
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# If nothing is selected, apply to whole buffer |
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if self.view.sel()[0].a == self.view.sel()[-1].b: |
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regions = [sublime.Region(0, self.view.size())] |
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# If something is selected, apply only to selected regions |
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else: |
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regions = self.view.sel() |
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return regions |
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def run(self, edit): #pylint: disable=R0201; sublime text API, no need for class reference |
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"""Called when the command is run.""" |
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regions = self.__get_selected_region() |
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for region in regions: |
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# Get numbers of regions' lines |
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reg_lines = self.view.lines(region) |
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line_nums = map(lambda reg: self.view.rowcol(reg.a)[0], reg_lines) |
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# Traverse selected lines |
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current_indent = -1 |
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adjustment = -1 |
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lines = self.view.lines(sublime.Region(0, self.view.size())) |
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for i in line_nums: |
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line = lines[i] |
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line_content = self.view.substr(line) |
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mfc = self.rfold_comment.search(line_content) |
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# If current line is fold comment, extract indentation |
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if mfc: |
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current_indent = len(mfc.group(1)) |
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adjustment = -1 |
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# Else indent current line according to last fold comment |
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else: |
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# Strip leading whitespace |
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mwl = self.rwhitespace_line.search(line_content) |
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stripped_line = "" |
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if mwl: |
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stripped_line = mwl.group(2) |
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# Indent section heads by one more |
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mse = self.rsection_head.search(stripped_line) |
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if mse: |
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adjustment = 0 |
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self.view.replace( |
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edit, |
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line, |
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"\t" * (current_indent + 1) + stripped_line) |
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# Indent key = value line two more |
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else: |
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self.view.replace( |
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edit, |
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line, |
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"\t" * (current_indent + 2 + adjustment) + |
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stripped_line) |
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def is_enabled(self): #pylint: disable=R0201; sublime text API, no need for class reference |
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""" |
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Return True if the command is able to be run at this time. |
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The default implementation simply always returns True. |
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""" |
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# Check if current syntax is rainmeter |
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israinmeter = self.view.score_selector(self.view.sel()[0].a, |
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"source.rainmeter") |
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return israinmeter > 0 |
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def description(self): #pylint: disable=R0201; sublime text API, no need for class reference |
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""" |
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Return a description of the command with the given arguments. |
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Used in the menus, and for Undo/Redo descriptions. |
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Return None to get the default description. |
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""" |
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return "Indent Ini for Code Folding" |
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thatsIch /
sublime-rainmeter
