Add basic converter code

Signed-off-by: Juraj Oravec <jurajoravec@mailo.com>

theme_converter.py

@@ -3,3 +3,181 @@ Documentation, License etc.
 
 @package theme_converter
 '''
+
+from configparser import ConfigParser
+from pprint import pprint
+
+
+jsonConfig = {
+    "_comments": "Created by theme_converter script",
+    "metadata": {
+        "name": "MyCuteTheme",
+        "revision": 1
+    }
+}
+
+editorColors = {
+    "Color Background": "BackgroundColor",
+    "Color Code Folding": "CodeFolding",
+    "Color Current Line Number": "CurrentLineNumber",
+    "Color Highlighted Bracket": "BracketMatching",
+    "Color Highlighted Line": "CurrentLine",
+    "Color Icon Bar": "IconBorder",
+    "Color Indentation Line": "IndentationLine",
+    "Color Line Number": "LineNumbers",
+    "Color MarkType 1": "MarkBookmark",
+    "Color MarkType 2": "MarkBreakpointActive",
+    "Color MarkType 3": "MarkBreakpointReached",
+    "Color MarkType 4": "MarkBreakpointDisabled",
+    "Color MarkType 5": "MarkExecution",
+    "Color MarkType 6": "MarkWarning",
+    "Color MarkType 7": "MarkError",
+    "Color Modified Lines": "ModifiedLines",
+    "Color Replace Highlight": "ReplaceHighlight",
+    "Color Saved Lines": "SavedLines",
+    "Color Search Highlight": "SearchHighlight",
+    "Color Selection": "TextSelection",
+    "Color Separator": "Separator",
+    "Color Spelling Mistake Line": "SpellChecking",
+    "Color Tab Marker": "TabMarker",
+    "Color Template Background": "TemplateBackground",
+    "Color Template Editable Placeholder": "TemplatePlaceholder",
+    "Color Template Focused Editable Placeholder": "TemplateFocusedPlaceholder",
+    "Color Template Not Editable Placeholder": "TemplateReadOnlyPlaceholder",
+    "Color Word Wrap Marker": "WordWrapMarker"
+}
+
+textStyles = {
+    "Alert": "Alert",
+    "Annotation": "Annotation",
+    "Attribute": "Attribute",
+    "Base-N Integer": "BaseN",
+    "Built-in": "BuiltIn",
+    "Character": "Char",
+    "Comment": "Comment",
+    "Comment Variable": "CommentVar",
+    "Constant": "Constant",
+    "Control Flow": "ControlFlow",
+    "Data Type": "DataType",
+    "Decimal/Value": "DecVal",
+    "Documentation": "Documentation",
+    "Error": "Error",
+    "Extension": "Extension",
+    "Floating Point": "Float",
+    "Function": "Function",
+    "Import": "Import",
+    "Information": "Information",
+    "Keyword": "Keyword",
+    "Normal": "Normal",
+    "Operator": "Operator",
+    "Others": "Others",
+    "Preprocessor": "Preprocessor",
+    "Region Marker": "RegionMarker",
+    "Special Character": "SpecialChar",
+    "Special String": "SpecialString",
+    "String": "String",
+    "Variable": "Variable",
+    "Verbatim String": "VerbatimString",
+    "Warning": "Warning"
+}
+
+normalizedSections = {}
+
+
+def normalizeSections(sections: list):
+    value: str
+    for value in sections:
+        normal = value
+
+        if " - " in value:
+            normal = normal.split(" - ")[0]
+
+        normalizedSections[normal] = value
+
+
+def reEcodeColors(text: str) -> str:
+    return "#" + text[2:]
+
+
+def reEncodeBool(text: str) -> bool:
+    return True if text == "1" else False
+
+
+def rgb_to_hex(rgb: tuple) -> str:
+    return '#%02x%02x%02x' % rgb
+
+
+def decodeTextStyle(text: str) -> dict:
+    style = {}
+
+    field = text.split(",")
+
+    if len(field) != 10:
+        return dict()
+
+    if field[0]:
+        style["text-color"] = reEcodeColors(field[0])
+    if field[1]:
+        style["selected-text-color"] = reEcodeColors(field[1])
+    if field[2]:
+        style["bold"] = reEncodeBool(field[2])
+    if field[3]:
+        style["italic"] = reEncodeBool(field[3])
+    if field[4]:
+        style["strike-through"] = reEncodeBool(field[4])
+    if field[5]:
+        style["underline"] = reEncodeBool(field[5])
+    if field[6]:
+        style["background-color"] = reEcodeColors(field[6])
+    if field[7]:
+        style["selected-text-color"] = reEcodeColors(field[7])
+    # 8: font family > ignored
+    # 9: --- > ignored
+
+    return style
+
+
+def decodeColorSettings(text: str) -> str:
+    fieldds = tuple(map(int, text.split(",")))
+
+    if len(fieldds) != 3:
+        return
+
+    return rgb_to_hex(fieldds)
+
+
+def extractEditorColors(section: dict) -> dict:
+    editor_colors = {}
+
+    key: str
+    value: str
+    for key, value in section.items():
+        editor_colors[editorColors[key]] = decodeColorSettings(value)
+
+    return editor_colors
+
+
+def extractTextStyles(section: dict) -> dict:
+    text_styles = {}
+
+    key: str
+    value: str
+    for key, value in section.items():
+        text_styles[textStyles[key]] = decodeTextStyle(value)
+
+    return text_styles
+
+
+config = ConfigParser(delimiters="=")
+config.optionxform = str
+config.read('DarkOxygen.kateschema')
+
+normalizeSections(config.sections())
+
+if "Editor Colors" in normalizedSections:
+    jsonConfig["editor-colors"] = extractEditorColors(config[normalizedSections["Editor Colors"]])
+if "Default Item Styles" in normalizedSections:
+    jsonConfig["text-styles"] = extractTextStyles(config[normalizedSections["Default Item Styles"]])
+
+pprint(jsonConfig)
+# pprint(config.sections())