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from typing import Any, Callable |
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from qtpy.QtWidgets import QSizePolicy, QVBoxLayout, QPushButton, QGroupBox, QLabel, QHBoxLayout |
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from qtpy.QtCore import Signal, Qt |
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from .custom_widget import SmallColorPickerLabel, SmallParamLabel, PanelArea, SmallSizeControlLabel, SmallSizeComboBox, SmallParamLabel, SmallSizeComboBox, SmallComboBox, TextCheckerLabel |
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from utils.fontformat import FontFormat |
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class TextShadowGroup(QGroupBox): |
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def __init__(self, on_param_changed: Callable = None, title=None): |
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super().__init__(title=title) |
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self.on_param_changed = on_param_changed |
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self.xoffset_box = SmallSizeComboBox([-2, 2], 'shadow_xoffset', self) |
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self.xoffset_box.setToolTip(self.tr("Set X offset")) |
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self.xoffset_box.param_changed.connect(self.on_offset_changed) |
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self.xoffset_label = SmallSizeControlLabel(self, direction=1, text='X', alignment=Qt.AlignmentFlag.AlignCenter) |
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self.xoffset_label.size_ctrl_changed.connect(self.xoffset_box.changeByDelta) |
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self.xoffset_label.btn_released.connect(self.on_offset_changed) |
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xoffset_layout = QHBoxLayout() |
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xoffset_layout.addWidget(self.xoffset_label) |
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xoffset_layout.addWidget(self.xoffset_box) |
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self.yoffset_box = SmallSizeComboBox([-2, 2], 'shadow_yoffset', self) |
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self.yoffset_box.setToolTip(self.tr("Set Y offset")) |
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self.yoffset_box.param_changed.connect(self.on_offset_changed) |
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self.yoffset_label = SmallSizeControlLabel(self, direction=1, text='Y', alignment=Qt.AlignmentFlag.AlignCenter) |
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self.yoffset_label.size_ctrl_changed.connect(self.yoffset_box.changeByDelta) |
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self.yoffset_label.btn_released.connect(self.on_offset_changed) |
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yoffset_layout = QHBoxLayout() |
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yoffset_layout.addWidget(self.yoffset_label) |
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yoffset_layout.addWidget(self.yoffset_box) |
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self.color_label = SmallColorPickerLabel(self, param_name='shadow_color') |
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self.strength_box = SmallSizeComboBox([0, 3], 'shadow_strength', self) |
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self.strength_box.setToolTip(self.tr("Set Shadow Strength")) |
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self.strength_box.param_changed.connect(self.on_param_changed) |
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self.strength_label = SmallSizeControlLabel(self, direction=1, text=self.tr('Strength'), alignment=Qt.AlignmentFlag.AlignCenter) |
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self.strength_label.size_ctrl_changed.connect(lambda x : self.strength_box.changeByDelta(x, multiplier=0.03)) |
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self.strength_label.btn_released.connect(lambda : self.on_param_changed('shadow_strength', self.strength_box.value())) |
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strength_layout = QHBoxLayout() |
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strength_layout.addWidget(self.strength_label) |
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strength_layout.addWidget(self.strength_box) |
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self.radius_box = SmallSizeComboBox([0, 2], 'shadow_radius', self) |
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self.radius_box.setToolTip(self.tr("Set Shadow Radius")) |
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self.radius_box.param_changed.connect(self.on_param_changed) |
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self.radius_label = SmallSizeControlLabel(self, direction=1, text=self.tr('Radius'), alignment=Qt.AlignmentFlag.AlignCenter) |
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self.radius_label.size_ctrl_changed.connect(self.radius_box.changeByDelta) |
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self.radius_label.btn_released.connect(lambda : self.on_param_changed('shadow_radius', self.radius_box.value())) |
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radius_layout = QHBoxLayout() |
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radius_layout.addWidget(self.radius_label) |
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radius_layout.addWidget(self.radius_box) |
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hlayout2 = QHBoxLayout() |
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hlayout2.addWidget(self.color_label) |
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hlayout2.addLayout(strength_layout) |
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hlayout2.addLayout(radius_layout) |
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yoffset_layout = QHBoxLayout() |
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yoffset_layout.addWidget(self.yoffset_label) |
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yoffset_layout.addWidget(self.yoffset_box) |
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offset_label = SmallParamLabel(self.tr('Offset')) |
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offset_label.setSizePolicy(QSizePolicy.Policy.Maximum, QSizePolicy.Policy.Maximum) |
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offset_row = QHBoxLayout() |
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offset_row.addWidget(offset_label) |
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offset_row.addLayout(xoffset_layout) |
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offset_row.addLayout(yoffset_layout) |
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layout = QVBoxLayout(self) |
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layout.addLayout(offset_row) |
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layout.addLayout(hlayout2) |
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def on_offset_changed(self, *args, **kwargs): |
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self.on_param_changed('shadow_offset', [self.xoffset_box.value(), self.yoffset_box.value()]) |
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class TextGradientGroup(QGroupBox): |
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def __init__(self, on_param_changed: Callable = None): |
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super().__init__() |
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self.setTitle(self.tr('Gradient')) |
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self.on_param_changed = on_param_changed |
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self.start_picker = SmallColorPickerLabel(self, param_name='gradient_start_color') |
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start_picker_label = SmallParamLabel(self.tr('Start Color'), alignment=Qt.AlignmentFlag.AlignCenter) |
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start_picker_layout = QHBoxLayout() |
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start_picker_layout.addWidget(start_picker_label) |
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start_picker_layout.addWidget(self.start_picker) |
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self.end_picker = SmallColorPickerLabel(self, param_name='gradient_end_color') |
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end_picker_label = SmallParamLabel(self.tr('End Color'), alignment=Qt.AlignmentFlag.AlignCenter) |
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end_picker_layout = QHBoxLayout() |
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end_picker_layout.addWidget(end_picker_label) |
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end_picker_layout.addWidget(self.end_picker) |
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self.enable_checker = TextCheckerLabel(self.tr('Enable')) |
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self.enable_checker.checkStateChanged.connect(lambda checked: self.on_param_changed('gradient_enabled', checked)) |
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self.angle_box = SmallSizeComboBox([0, 359], 'gradient_angle', self) |
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self.angle_box.setToolTip(self.tr("Set Gradient Angle")) |
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self.angle_box.param_changed.connect(self.on_param_changed) |
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self.angle_label = SmallSizeControlLabel(self, direction=1, text=self.tr('Angle'), alignment=Qt.AlignmentFlag.AlignCenter) |
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self.angle_label.size_ctrl_changed.connect(lambda x : self.angle_box.changeByDelta(x, multiplier=1)) |
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self.angle_label.btn_released.connect(lambda : self.on_param_changed('gradient_angle', self.angle_box.value())) |
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angle_layout = QHBoxLayout() |
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angle_layout.addWidget(self.angle_label) |
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angle_layout.addWidget(self.angle_box) |
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self.size_box = SmallSizeComboBox([0.5, 2], 'gradient_size', self) |
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self.size_box.setToolTip(self.tr("Set Gradient Size")) |
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self.size_box.param_changed.connect(self.on_param_changed) |
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self.size_label = SmallSizeControlLabel(self, direction=1, text=self.tr('Size'), alignment=Qt.AlignmentFlag.AlignCenter) |
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self.size_label.size_ctrl_changed.connect(lambda x : self.size_box.changeByDelta(x, multiplier=0.02)) |
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self.size_label.btn_released.connect(lambda : self.on_param_changed('gradient_size', self.size_box.value())) |
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size_layout = QHBoxLayout() |
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size_layout.addWidget(self.size_label) |
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size_layout.addWidget(self.size_box) |
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hlayout1 = QHBoxLayout() |
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hlayout1.addLayout(start_picker_layout) |
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hlayout1.addLayout(end_picker_layout) |
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hlayout1.addWidget(self.enable_checker) |
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hlayout2 = QHBoxLayout() |
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hlayout2.addLayout(angle_layout) |
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hlayout2.addLayout(size_layout) |
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layout = QVBoxLayout(self) |
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layout.addLayout(hlayout1) |
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layout.addLayout(hlayout2) |
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class TextAdvancedFormatPanel(PanelArea): |
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param_changed = Signal(str, object) |
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def __init__(self, panel_name: str, config_name: str, config_expand_name: str, on_format_changed: Callable): |
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super().__init__(panel_name, config_name, config_expand_name) |
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self.active_format: FontFormat = None |
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self.on_format_changed = on_format_changed |
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self.linespacing_type_combobox = SmallComboBox( |
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parent=self, |
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options=[ |
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self.tr("Proportional"), |
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self.tr("Distance") |
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] |
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) |
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self.linespacing_type_combobox.activated.connect(self.on_linespacing_type_changed) |
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linespacing_type_label = SmallParamLabel(self.tr('Line Spacing Type')) |
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linespacing_type_layout = QHBoxLayout() |
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linespacing_type_layout.addWidget(linespacing_type_label) |
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linespacing_type_layout.addWidget(self.linespacing_type_combobox) |
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self.opacity_box = SmallSizeComboBox([0, 1], 'opacity', self, init_value=1.) |
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self.opacity_box.setToolTip(self.tr("Set Text Opacity")) |
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self.opacity_box.param_changed.connect(self.on_format_changed) |
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self.opacity_label = SmallSizeControlLabel(self, direction=1, text=self.tr('Opacity'), alignment=Qt.AlignmentFlag.AlignCenter) |
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self.opacity_label.size_ctrl_changed.connect(self.opacity_box.changeByDelta) |
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self.opacity_label.btn_released.connect(lambda : self.on_format_changed('opacity', self.opacity_box.value())) |
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opacity_layout = QHBoxLayout() |
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opacity_layout.addWidget(self.opacity_label) |
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opacity_layout.addWidget(self.opacity_box) |
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self.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Maximum) |
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self.scrollContent.after_resized.connect(self.adjuset_size) |
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self.shadow_group = TextShadowGroup(self.on_format_changed, title=self.tr('Shadow')) |
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self.shadow_group.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Maximum) |
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self.gradient_group = TextGradientGroup(self.on_format_changed) |
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self.gradient_group.setSizePolicy(QSizePolicy.Policy.Expanding, QSizePolicy.Policy.Maximum) |
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hlayout = QHBoxLayout() |
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hlayout.addLayout(linespacing_type_layout) |
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hlayout.addLayout(opacity_layout) |
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vlayout = QVBoxLayout() |
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vlayout.addLayout(hlayout) |
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vlayout.setAlignment(Qt.AlignmentFlag.AlignTop) |
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vlayout.addWidget(self.shadow_group) |
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vlayout.addWidget(self.gradient_group) |
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self.setContentLayout(vlayout) |
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self.vlayout = vlayout |
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def adjuset_size(self): |
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TEXT_ADVANCED_PANEL_MAXH = 300 |
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self.setFixedHeight(min(TEXT_ADVANCED_PANEL_MAXH, self.scrollContent.height())) |
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def on_linespacing_type_changed(self): |
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self.on_format_changed('line_spacing_type', self.linespacing_type_combobox.currentIndex()) |
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def set_active_format(self, font_format: FontFormat): |
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self.active_format = font_format |
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self.linespacing_type_combobox.setCurrentIndex(font_format.line_spacing_type) |
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self.shadow_group.color_label.setPickerColor(font_format.shadow_color) |
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self.shadow_group.strength_box.setValue(font_format.shadow_strength) |
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self.shadow_group.radius_box.setValue(font_format.shadow_radius) |
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self.shadow_group.xoffset_box.setValue(font_format.shadow_offset[0]) |
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self.shadow_group.yoffset_box.setValue(font_format.shadow_offset[1]) |
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self.gradient_group.size_box.setValue(font_format.gradient_size) |
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self.gradient_group.angle_box.setValue(font_format.gradient_angle) |
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self.gradient_group.enable_checker.setCheckState(font_format.gradient_enabled) |
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self.gradient_group.start_picker.setPickerColor(font_format.gradient_start_color) |
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self.gradient_group.end_picker.setPickerColor(font_format.gradient_end_color) |
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