# styles/style_manager.py from PySide6.QtCore import QObject import logging LOGGER = logging.getLogger(__name__) class StyleManager(QObject): """Manager untuk mengelola stylesheet aplikasi""" # Theme colors THEMES = { "default": { "primary": "#28a745", "secondary": "#6c757d", "success": "#28a745", "danger": "#dc3545", "warning": "#ffc107", "info": "#17a2b8", "light": "#f8f9fa", "dark": "#343a40", "background": "#ffffff", "text": "#212529" }, "dark": { "primary": "#0d6efd", "secondary": "#6c757d", "success": "#198754", "danger": "#dc3545", "warning": "#ffc107", "info": "#0dcaf0", "light": "#f8f9fa", "dark": "#212529", "background": "#1a1d20", "text": "#ffffff" }, "blue": { "primary": "#3498db", "secondary": "#2c3e50", "success": "#27ae60", "danger": "#e74c3c", "warning": "#f39c12", "info": "#17a2b8", "light": "#ecf0f1", "dark": "#2c3e50", "background": "#ffffff", "text": "#2c3e50" } } @classmethod def get_label_style(cls, style_type="default"): colors = cls.THEMES.get(style_type, cls.THEMES["default"]) return f""" QLabel {{ color: {colors['text']}; font-weight: 600; font-size: 14px; padding: 8px 0px 4px 0px; }} QLabel:disabled {{ color: {colors['secondary']}; opacity: 0.6; }} """ @classmethod def get_input_style(cls, style_type="default"): colors = cls.THEMES.get(style_type, cls.THEMES["default"]) # edited by glg # Qt menggunakan format warna 8-digit #AARRGGBB. # Jangan gunakan pola #RRGGBBAA karena menghasilkan warna tidak konsisten. secondary_50 = cls._with_alpha(colors.get("secondary"), "50") primary_80 = cls._with_alpha(colors.get("primary"), "80") light_20 = cls._with_alpha(colors.get("light"), "20") light_10 = cls._with_alpha(colors.get("light"), "10") secondary_20 = cls._with_alpha(colors.get("secondary"), "20") secondary_30 = cls._with_alpha(colors.get("secondary"), "30") background = str(colors.get("background") or "#ffffff") return f""" QLineEdit {{ padding: 10px 12px; border: 2px solid {secondary_50}; border-radius: 8px; font-size: 14px; background-color: {background}; color: {colors['text']}; selection-background-color: {colors['primary']}; }} QLineEdit:focus {{ border-color: {colors['primary']}; background-color: {light_20}; }} QLineEdit:hover {{ border-color: {primary_80}; background-color: {light_10}; }} QLineEdit:disabled {{ background-color: {secondary_20}; color: {colors['secondary']}; border-color: {secondary_30}; }} QLineEdit::placeholder {{ color: {colors['secondary']}; font-style: italic; }} """ @classmethod def get_button_style(cls, style_type="default", button_type="primary"): colors = cls.THEMES.get(style_type, cls.THEMES["default"]) disabled_bg = "#e9edf3" disabled_text = "#8b98a9" disabled_border = "#c8d1dd" if button_type == "primary": bg_color = colors['primary'] hover_color = cls._darken_color(bg_color, 20) pressed_color = cls._darken_color(bg_color, 30) elif button_type == "secondary": bg_color = colors['secondary'] hover_color = cls._darken_color(bg_color, 20) pressed_color = cls._darken_color(bg_color, 30) else: bg_color = colors['light'] hover_color = cls._with_alpha(colors.get("secondary"), "20") pressed_color = cls._with_alpha(colors.get("secondary"), "30") return f""" QPushButton {{ background-color: {bg_color}; color: white; font-weight: bold; padding: 10px 20px; border-radius: 8px; border: none; font-size: 14px; }} QPushButton:hover {{ background-color: {hover_color}; }} QPushButton:pressed {{ background-color: {pressed_color}; }} QPushButton:disabled {{ background-color: {disabled_bg}; color: {disabled_text}; border: 1px solid {disabled_border}; }} QPushButton[compactButton="true"] {{ min-width: 1px; padding: 6px 10px; font-size: 12px; border-radius: 6px; }} """ @classmethod def get_checkbox_style(cls, style_type="default"): colors = cls.THEMES.get(style_type, cls.THEMES["default"]) secondary_50 = cls._with_alpha(colors.get("secondary"), "50") secondary_20 = cls._with_alpha(colors.get("secondary"), "20") check_image = ":/qt-project.org/styles/commonstyle/images/checkbox-checked.png" try: from pypos.core.utils.path_utils import get_app_data_resource_dir from pypos.core.utils.ui_image_asset_utils import find_related_image_files import os check_path = os.path.join(get_app_data_resource_dir(), "icons", "checkbox-checked.png") related = find_related_image_files(check_path) if related: # edited by glg # Prefer SVG bila tersedia agar indikator checkbox tetap tajam di DPI tinggi. related_sorted = sorted( related, key=lambda p: 0 if str(os.path.splitext(p)[1] or "").lower() == ".svg" else 1, ) resolved = str(related_sorted[0]).replace("\\", "/") if os.path.exists(resolved): check_image = resolved except Exception as e: LOGGER.warning("Gagal resolve icon checkbox: %s", e) return f""" QCheckBox {{ spacing: 8px; font-size: 13px; color: {colors['text']}; }} QCheckBox::indicator {{ width: 16px; height: 16px; }} QCheckBox::indicator:unchecked {{ border: 2px solid {colors['secondary']}; background-color: {colors['light']}; border-radius: 3px; image: none; }} QCheckBox::indicator:checked {{ border: 2px solid {colors['primary']}; background-color: {colors['light']}; border-radius: 3px; image: url("{check_image}"); }} QCheckBox::indicator:hover {{ border: 2px solid {colors['primary']}; }} QCheckBox:disabled {{ color: {colors['secondary']}; }} QCheckBox::indicator:disabled {{ border: 2px solid {secondary_50}; background-color: {secondary_20}; }} """ @classmethod def get_window_style(cls, style_type="default"): colors = cls.THEMES.get(style_type, cls.THEMES["default"]) background = str(colors.get("background") or "#ffffff") return f""" QWidget {{ background-color: {background}; color: {colors['text']}; }} """ @staticmethod def _with_alpha(hex_color, alpha_hex): # edited by glg # Konversi warna ke format Qt 8-digit: #AARRGGBB. base = str(hex_color or "").strip().lstrip("#") alpha = str(alpha_hex or "").strip().lstrip("#") if len(base) not in {3, 6}: return str(hex_color or "#FFFFFFFF") if len(base) == 3: base = "".join([c * 2 for c in base]) if len(alpha) == 1: alpha = alpha * 2 if len(alpha) != 2: alpha = "FF" return f"#{alpha.upper()}{base.upper()}" @staticmethod def _darken_color(hex_color, factor=20): """Darken a hex color by given factor""" hex_color = hex_color.lstrip('#') r, g, b = int(hex_color[0:2], 16), int(hex_color[2:4], 16), int(hex_color[4:6], 16) r = max(0, r - factor) g = max(0, g - factor) b = max(0, b - factor) return f"#{r:02x}{g:02x}{b:02x}" @classmethod def apply_theme(cls, widget, style_type="default"): """Apply theme to entire widget""" widget.setStyleSheet(cls.get_window_style(style_type))