thatsIch/sublime-rainmeter

"""
This module provides commands to create new Rainmeter skins.

This can be either by adding a new skin file to an existing/current skin
or by create a whole new skin in general.
"""


import os
import re

import sublime
import sublime_plugin

from .path.skin_path_provider import get_cached_skin_path


class RainmeterNewSkinFileCommand(sublime_plugin.WindowCommand):  # pylint: disable=R0903; sublime text API, methods are overriden
    """Open a new view and insert a skin skeleton."""

    def run(self):
        """Called when the command is run."""
        view = self.window.new_file()
        view.run_command(
            "insert_snippet",
            {"name": "Packages/Rainmeter/Snippets/skin.sublime-snippet"})

        if os.path.exists("Packages/User/Rainmeter.sublime-syntax"):
            view.set_syntax_file("Packages/User/Rainmeter.sublime-syntax")
        else:
            view.set_syntax_file("Packages/Rainmeter/Rainmeter.sublime-syntax")


class RainmeterNewSkinCommand(sublime_plugin.WindowCommand):
    """
    Create a new skin, complete with folders, open it and refresh Rainmeter.

    Prompts the user for the name of a skin and creates a new skin of that
    name in the skins folder, if it doesn't already exist. Then opens the skin
    file, inserts a basic skin skeleton and refreshes Rainmeter.
    """

    def run(self):
        """Called when the command is run."""
        self.window.show_input_panel("Enter Skin Name:",
                                     "",
                                     self.create_skin,
                                     None,
                                     None)

    def create_skin(self, name):
        """Callback method executed after the user entered the skin name."""
        skinspath = get_cached_skin_path()
        if not skinspath or not os.path.exists(skinspath):
            sublime.error_message(
                "Error while trying to create new skin: " +
                "Skins path could not be found. Please check the value" +
                " of your \"skins_path\" setting.")
            return

        name = os.path.normpath(name.strip("\\").strip("/")) + "\\"

        # Path where the new ini file will be created
        newskinpath = os.path.join(skinspath, name)

        # Path where the @Resources folder should be created
        basepath = os.path.join(skinspath,
                                re.match("(.*?)\\\\", name).group(1))

        try:
            os.makedirs(newskinpath)
        except os.error:
            sublime.error_message(
                "Error while trying to create new skin: " +
                "Directory " + newskinpath + " could not be created. " +
                "Does it already exist?")
            return

        # Check which folders should be created
        settings = sublime.load_settings("Rainmeter.sublime-settings")
        make_resources = settings.get(
            "rainmeter_new_skin_create_resources_folder",
            True)
        make_images = settings.get(
            "rainmeter_new_skin_create_images_folder",
            True)
        make_fonts = settings.get(
            "rainmeter_new_skin_create_fonts_folder",
            True)
        make_scripts = settings.get(
            "rainmeter_new_skin_create_scripts_folder",
            True)

        try:
            if make_resources:
                os.makedirs(os.path.join(basepath, "@Resources"))
                if make_images:
                    os.makedirs(os.path.join(basepath, "@Resources\\Images"))
                if make_fonts:
                    os.makedirs(os.path.join(basepath, "@Resources\\Fonts"))
                if make_scripts:
                    os.makedirs(os.path.join(basepath, "@Resources\\Scripts"))
        except os.error:
            sublime.status_message("Did not create @Resources folder or" +
                                   " subfolders because they already exist")

        window = self.window
        filename = os.path.basename(os.path.normpath(name))
        open(os.path.join(newskinpath, filename + ".ini"), 'a')
        newview = window.open_file(os.path.join(newskinpath,
                                                filename + ".ini"))

        # We have to wait until the file is fully loaded (even if it's empty
        # because it was just created)
        sublime.set_timeout((lambda: self.open_skin_file(newview)), 100)

    def open_skin_file(self, view):
        """Callback method executed after the file is fully loaded."""
        if view.is_loading():
            sublime.set_timeout(lambda: self.open_skin_file(view),
                                100)
            return

        view.run_command(
            "insert_snippet",
            {"name": "Packages/Rainmeter/Snippets/skin.sublime-snippet"})

        if os.path.exists("Packages/User/Rainmeter.sublime-syntax"):
            view.set_syntax_file("Packages/User/Rainmeter.sublime-syntax")
        else:
            view.set_syntax_file("Packages/Rainmeter/Rainmeter.sublime-syntax")

        sublime.run_command("rainmeter_refresh")