435 lines
13 KiB
Python
435 lines
13 KiB
Python
#!/usr/bin/env python3
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import os
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import platform
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import sys
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import yaml
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from PyQt5 import QtWidgets, QtGui, QtCore
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ALACRITTY_CONFIG = os.path.expanduser("~/.config/alacritty/alacritty.yml")
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NAME = 'Alacritty Config'
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class ColorSelect(QtWidgets.QPushButton):
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def __init__(self, value):
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super().__init__()
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self.set_value(value.replace('0x', '#'))
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self.clicked.connect(self.handle_clicked)
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def handle_clicked(self):
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color = QtWidgets.QColorDialog.getColor()
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if color.isValid():
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self.set_value(color.name())
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def set_value(self, value):
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self._value = value
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color = QtGui.QColor(self._value)
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self.setFlat(True)
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self.setAutoFillBackground(True)
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self.setStyleSheet("""
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QPushButton {{
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color: {0};
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background-color: {0};
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border-style: outset;
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}}
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QPushButton:checked{{
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color: {0};
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background-color: {0};
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border-style: outset;
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}}
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QPushButton:hover{{
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background-color: {0};
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border-style: outset;
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}}
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""".format(color.name()))
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self.update()
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def value(self):
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return self._value.replace('#', '0x')
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class FontSelect(QtWidgets.QPushButton):
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def __init__(self, family, style):
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super().__init__()
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self.set_value(family, style)
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self.clicked.connect(self.handle_clicked)
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def handle_clicked(self):
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font, valid = QtWidgets.QFontDialog.getFont()
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if valid:
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self.set_value(font.family(), font.styleName())
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def set_value(self, family, style):
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self.family = family
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self.style = style
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self.setStyleSheet("""
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QPushButton {{
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background-color: white;
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font-family: {0};
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}}
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QPushButton:checked{{
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background-color: white;
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}}
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QPushButton:hover{{
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background-color: white;
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}}
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""".format(family))
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self.setText(self.family)
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self.update()
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def value(self):
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return {
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'family': self.family,
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'style': self.style
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}
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class ConfigWidget(QtWidgets.QWidget):
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def __init__(self):
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super().__init__()
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self.widgets = {}
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def prettify(self, s):
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return ' '.join(x.capitalize() for x in s.split('_'))
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def render_item(self, layout, name, widget):
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sub_layout = QtWidgets.QHBoxLayout()
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sub_layout.addWidget(QtWidgets.QLabel(self.prettify(name)))
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sub_layout.addWidget(widget)
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layout.addLayout(sub_layout)
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def render_section(self, widgets, sup=None, name=None):
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layout = QtWidgets.QVBoxLayout()
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if name and sup is not None:
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layout.setContentsMargins(10, 0, 0, 0)
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label = QtWidgets.QLabel(self.prettify(name))
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font = label.font()
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font.setBold(True)
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label.setFont(font)
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sup.addWidget(label)
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for name, widget in widgets.items():
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if type(widget) is dict:
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sub_layout = self.render_section(widget, layout, name)
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layout.addLayout(sub_layout)
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else:
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self.render_item(layout, name, widget)
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layout.setAlignment(QtCore.Qt.AlignTop)
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return layout
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def render_state(self):
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self.layout = self.render_section(self.widgets)
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self.setLayout(self.layout)
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def widget_value(self, widget):
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typ = type(widget)
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if typ is QtWidgets.QComboBox:
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return widget.currentText()
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if typ is QtWidgets.QCheckBox:
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return widget.isChecked()
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if typ is QtWidgets.QLineEdit:
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return widget.text()
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return widget.value()
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def widgets_to_state(self, widgets):
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state = {}
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for name, widget in widgets.items():
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if type(widget) is dict:
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state[name] = self.widgets_to_state(widget)
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else:
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state[name] = self.widget_value(widget)
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return state
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def gather_state(self):
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return self.widgets_to_state(self.widgets)
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class Debug(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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self.widgets['render_timer'] = QtWidgets.QCheckBox()
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self.widgets['render_timer'].setChecked(config.get('render_timer'))
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self.render_state()
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class Env(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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self.widgets['TERM'] = QtWidgets.QLineEdit(config.get('TERM'))
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self.render_state()
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class Selection(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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self.widgets['semantic_escape_chars'] = QtWidgets.QLineEdit(
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config.get('semantic_escape_chars')
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)
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self.render_state()
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class Shell(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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self.widgets['program'] = QtWidgets.QLineEdit(config.get('program'))
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self.render_state()
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class Font(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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glyph_offset_x = QtWidgets.QSpinBox()
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glyph_offset_x.setValue(config.get('glyph_offset', {}).get('x'))
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glyph_offset_y = QtWidgets.QSpinBox()
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glyph_offset_y.setValue(config.get('glyph_offset', {}).get('y'))
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scale_with_dpi = QtWidgets.QCheckBox()
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scale_with_dpi.setChecked(config.get('scale_with_dpi'))
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size = QtWidgets.QDoubleSpinBox()
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size.setValue(config.get('size'))
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use_thin_strokes = QtWidgets.QCheckBox()
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use_thin_strokes.setChecked(config.get('use_thin_strokes'))
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normal_config = config.get('normal', {})
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normal = FontSelect(normal_config['family'], normal_config['style'])
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italic_config = config.get('italic', {})
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italic = FontSelect(italic_config['family'], italic_config['style'])
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bold_config = config.get('bold', {})
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bold = FontSelect(bold_config['family'], bold_config['style'])
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self.widgets = {
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'scale_with_dpi': scale_with_dpi,
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'size': size,
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'use_thin_strokes': use_thin_strokes,
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'glyph_offset': {
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'x': glyph_offset_x,
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'y': glyph_offset_y,
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},
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'normal': normal,
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'italic': italic,
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'bold': bold,
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}
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self.render_state()
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class Colors(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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primary_background = ColorSelect(
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config.get('primary', {}).get('background')
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)
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primary_foreground = ColorSelect(
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config.get('primary', {}).get('foreground')
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)
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cursor_background = ColorSelect(
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config.get('cursor', {}).get('cursor')
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)
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cursor_foreground = ColorSelect(
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config.get('cursor', {}).get('text')
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)
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normal_black = ColorSelect(
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config.get('normal', {}).get('black')
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)
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normal_blue = ColorSelect(
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config.get('normal', {}).get('blue')
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)
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normal_cyan = ColorSelect(
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config.get('normal', {}).get('cyan')
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)
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normal_green = ColorSelect(
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config.get('normal', {}).get('green')
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)
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normal_magenta = ColorSelect(
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config.get('normal', {}).get('magenta')
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)
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normal_red = ColorSelect(
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config.get('normal', {}).get('red')
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)
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normal_white = ColorSelect(
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config.get('normal', {}).get('white')
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)
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normal_yellow = ColorSelect(
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config.get('normal', {}).get('yellow')
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)
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self.widgets = {
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'primary': {
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'background': primary_background,
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'foreground': primary_foreground,
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},
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'cursor': {
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'cursor': cursor_background,
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'text': cursor_foreground,
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},
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'normal': {
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'black': normal_black,
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'blue': normal_blue,
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'cyan': normal_cyan,
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'green': normal_green,
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'magenta': normal_magenta,
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'red': normal_red,
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'white': normal_white,
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'yellow': normal_yellow,
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},
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}
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self.render_state()
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class Window(ConfigWidget):
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decoration_options = (
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['full', 'none'] +
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(['transparent', 'buttonless'] if platform.system() == 'Darwin' else [])
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)
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startup_options = (
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['Windowed', 'FullScreen', 'Maximized'] +
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(['SimpleFullScreen'] if platform.system() == 'Darwin' else [])
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)
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def __init__(self, config):
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super().__init__()
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decorations = QtWidgets.QComboBox()
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for option in self.decoration_options:
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decorations.addItem(option)
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dec = config.get('decorations')
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if dec in self.decoration_options:
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decorations.setCurrentIndex(self.decoration_options.index(dec))
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startup_mode = QtWidgets.QComboBox()
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for mode in self.startup_options:
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startup_mode.addItem(mode)
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dec = config.get('startup_mode')
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if dec in self.startup_options:
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startup_mode.setCurrentIndex(self.startup_options.index(dec))
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columns = QtWidgets.QSpinBox()
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columns.setValue(config.get('dimensions', {}).get('columns'))
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lines = QtWidgets.QSpinBox()
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lines.setValue(config.get('dimensions', {}).get('lines'))
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padding_x = QtWidgets.QSpinBox()
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padding_x.setValue(config.get('padding', {}).get('x'))
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padding_y = QtWidgets.QSpinBox()
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padding_y.setValue(config.get('padding', {}).get('y'))
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dynamic_padding = QtWidgets.QCheckBox()
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dynamic_padding.setChecked(config.get('dynamic_padding', False))
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title = QtWidgets.QLineEdit(config.get('title', 'Alacritty'))
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self.widgets = {
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'title': title,
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'decorations': decorations,
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'startup_mode': startup_mode,
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'dynamic_padding': dynamic_padding,
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'padding': {
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'x': padding_x,
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'y': padding_y,
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},
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'dimensions': {
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'columns': columns,
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'lines': lines,
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}
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}
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if platform.system() == 'Linux':
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self.widgets['class'] = QtWidgets.QLineEdit(
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config.get('class', 'Alacritty')
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)
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self.render_state()
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class Scrolling(ConfigWidget):
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def __init__(self, config):
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super().__init__()
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history = QtWidgets.QSpinBox(config.get('history'))
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multiplier = QtWidgets.QSpinBox(config.get('multiplier'))
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faux_multiplier = QtWidgets.QSpinBox(config.get('faux_multiplier'))
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autoscroll = QtWidgets.QCheckBox()
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autoscroll.setChecked(config.get('autoscroll', False))
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self.widgets = {
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'history': history,
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'multiplier': multiplier,
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'faux_multiplier': faux_multiplier,
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'faux_multiplier': faux_multiplier,
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'autoscroll': autoscroll,
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}
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self.render_state()
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class Config(QtWidgets.QWidget):
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def __init__(self, config):
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super().__init__()
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self.layout = QtWidgets.QVBoxLayout()
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self.config = config
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self.add_tabs(config)
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self.add_buttons()
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self.setWindowTitle(NAME)
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self.setLayout(self.layout)
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def add_tabs(self, config):
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self.tabs = QtWidgets.QTabWidget()
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self.tabs.addTab(Window(config.get('window', {})), "Window")
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self.tabs.addTab(Font(config.get('font', {})), "Font")
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self.tabs.addTab(Debug(config.get('debug', {})), "Debug")
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self.tabs.addTab(Env(config.get('env', {})), "Env")
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self.tabs.addTab(Selection(config.get('selection', {})), "Selection")
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self.tabs.addTab(Shell(config.get('shell', {})), "Shell")
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self.tabs.addTab(Colors(config.get('colors', {})), "Colors")
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self.tabs.addTab(Scrolling(config.get('scrolling', {})), "Scrolling")
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self.layout.addWidget(self.tabs)
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def add_buttons(self):
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self.buttons = QtWidgets.QDialogButtonBox()
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ok_button = self.buttons.addButton(self.buttons.Ok)
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self.buttons.addButton(self.buttons.Cancel)
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self.buttons.accepted.connect(self.save)
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self.buttons.rejected.connect(sys.exit)
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self.layout.addWidget(self.buttons)
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def gather_state(self):
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state = self.config
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for idx in range(self.tabs.count()):
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tab = self.tabs.widget(idx)
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title = self.tabs.tabText(idx).lower()
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state[title] = {**state.get(title, {}), **tab.gather_state()}
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return state
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def save(self):
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state = self.gather_state()
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with open(ALACRITTY_CONFIG, 'w+') as f:
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f.write(yaml.dump(state))
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sys.exit()
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def addDialog(self):
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dialog = QtWidgets.QColorDialog()
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dialog.show()
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if __name__ == '__main__':
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app = QtWidgets.QApplication([NAME])
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app.setApplicationName(NAME)
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with open(ALACRITTY_CONFIG) as f:
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config = yaml.safe_load(f.read())
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conf = Config(config)
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conf.show()
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app.exec_()
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