Commit 49a1d94d authored by dmMaze's avatar dmMaze
Browse files

reverse icon color on darkmode

parent 4253378a

ballontranslator/ui/mainwindow.py

+1 −1
Original line number Diff line number Diff line
@@ -828,5 +828,5 @@ class MainWindow(FramelessWindow): 
    def on_darkmode_triggered(self):

        self.config.darkmode = self.titleBar.darkModeAction.isChecked()

        theme = 'eva-dark' if self.config.darkmode else 'eva-light'

        css = parse_stylesheet(theme=theme)

        css = parse_stylesheet(theme=theme, reverse_icon=True)

        self.setStyleSheet(css)
 
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ballontranslator/ui/misc.py

+42 −3
Original line number Diff line number Diff line 
import cv2, re, json

import cv2, re, json, os

from pathlib import Path

import numpy as np

import os.path as osp

from typing import Tuple, Union, List, Dict
@@ -389,7 +390,10 @@ def doc_replace_no_shift(doc: QTextDocument, span_list: List, target: str): 
        cursor.insertText(target)

    cursor.endEditBlock()



def parse_stylesheet(theme: str = '') -> str:

def parse_stylesheet(theme: str = '', reverse_icon: bool = False) -> str:

    if reverse_icon:

        dark2light = True if theme == 'eva-light' else False

        reverse_icon_color(dark2light)

    with open(STYLESHEET_PATH, "r", encoding='utf-8') as f:

        stylesheet = f.read()

    with open(THEME_PATH, 'r', encoding='utf8') as f:
@@ -401,3 +405,38 @@ def parse_stylesheet(theme: str = '') -> str: 
    for key, val in tgt_theme.items():

        stylesheet = stylesheet.replace(key, val)

    return stylesheet





ICON_DIR = 'data/icons'



LIGHTFILL_ACTIVE = "fill=\"#697187\""

LIGHTFILL = "fill=\"#b3b6bf\""

DARKFILL_ACTIVE = "fill=\"#96a4cd\""

DARKFILL = "fill=\"#697186\""



ICONREVERSE_DICT_LIGHT2DARK = {LIGHTFILL_ACTIVE: DARKFILL_ACTIVE, LIGHTFILL: DARKFILL}

ICONREVERSE_DICT_DARK2LIGHT = {DARKFILL_ACTIVE: LIGHTFILL_ACTIVE, DARKFILL: LIGHTFILL}

ICON_LIST = []



def reverse_icon_color(dark2light: bool = False):

    global ICON_LIST

    if not ICON_LIST:

        for filename in os.listdir(ICON_DIR):

            file_suffix = Path(filename).suffix

            if file_suffix.lower() != '.svg':

                continue

            else:

                ICON_LIST.append(osp.join(ICON_DIR, filename))



    if dark2light:

        pattern = re.compile(re.escape(DARKFILL) + '|' + re.escape(DARKFILL_ACTIVE))

        rep_dict = ICONREVERSE_DICT_DARK2LIGHT

    else:

        pattern = re.compile(re.escape(LIGHTFILL) + '|' + re.escape(LIGHTFILL_ACTIVE))

        rep_dict = ICONREVERSE_DICT_LIGHT2DARK

    for svgpath in ICON_LIST:

        with open(svgpath, "r", encoding="utf-8") as f:

            svg_content = f.read()

            svg_content = pattern.sub(lambda m:rep_dict[m.group()], svg_content)

        with open(svgpath, "w", encoding="utf-8") as f:

            f.write(svg_content)
 
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