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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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FOLD_MARKER_EXP = re.compile("^([ \\t]*)(;;.*)$") |
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SECTION_EXP = re.compile("^([ \\t]*)(\\[.*)$") |
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EMPTY_LINE_EXP = re.compile("^\\s*$") |
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COMMENT_EXP = re.compile("^\\s*(;.*)") |
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class IndentType(object): # pylint: disable=R0903; enum |
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"""Enum to store the several types of area blocks you can have in a rainmeter skin.""" |
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# lvl 0, lvl 1, lvl 1 or 2 |
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Initial, FoldMarker, Section = range(1, 4) |
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def calc_section_indention_depth(context, context_depth): |
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""".""" |
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if context == IndentType.Section: |
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return context_depth - 1, IndentType.Section, context_depth |
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else: |
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return context_depth, IndentType.Section, context_depth + 1 |
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def calc_line_indention_depth(line, context, context_depth): |
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""".""" |
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empty_line_match = EMPTY_LINE_EXP.match(line) |
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if empty_line_match: |
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return 0, context, context_depth |
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folder_marker_match = FOLD_MARKER_EXP.match(line) |
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if folder_marker_match: |
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return 0, IndentType.FoldMarker, 1 |
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comment_match = COMMENT_EXP.match(line) |
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if comment_match: |
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return context_depth, context, context_depth |
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section_match = SECTION_EXP.match(line) |
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if section_match: |
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return calc_section_indention_depth(context, context_depth) |
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# key value case |
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return context_depth, context, context_depth |
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def get_line_replacement(line, context_depth): |
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"""Replace the current line with the given indention level.""" |
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stripped = line.lstrip() |
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replacement = "\t" * context_depth + stripped |
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return replacement |
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def indent_text_by_tab_size(text): |
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"""Main entry point for indenting text.""" |
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lines = text.split("\n") |
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context = IndentType.Initial |
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context_depth = 0 |
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result = [] |
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for line in lines: |
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depth, context, context_depth = calc_line_indention_depth(line, context, context_depth) |
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replacement = get_line_replacement(line, depth) |
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result.append(replacement) |
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return "\n".join(result) |
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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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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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text = self.view.substr(region) |
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indented_text = indent_text_by_tab_size(text) |
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self.view.replace(edit, region, indented_text) |
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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, "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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126
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Used in the menus, and for Undo/Redo descriptions. |
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128
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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
