镜像自地址
https://github.com/a13zhy/a13rollcall.git
已同步 2026-10-20 11:27:47 +08:00
575 行
22 KiB
Python
575 行
22 KiB
Python
# -*- coding: utf-8 -*-
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"""
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A13课堂点名系统 - 可视化页面编辑器
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支持拖拽模块、实时预览、属性编辑
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"""
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from PyQt5.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QLabel, QPushButton,
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QLineEdit, QTextEdit, QComboBox, QCheckBox, QSpinBox,
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QListWidget, QListWidgetItem, QFrame, QScrollArea,
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QSizePolicy, QMenu, QAction, QInputDialog, QColorDialog,
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QSlider, QGroupBox, QFormLayout)
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from PyQt5.QtCore import Qt, QMimeData, pyqtSignal, QPoint
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from PyQt5.QtGui import QFont, QColor, QPalette, QDrag, QPixmap, QPainter, QBrush, QPen
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MODULE_TYPES = [
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{"type": "switch", "name": "开关", "icon": "🔘", "desc": "布尔值开关", "default": True},
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{"type": "input", "name": "文本输入", "icon": "📝", "desc": "单行文本输入框", "default": ""},
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{"type": "textarea", "name": "多行文本", "icon": "📄", "desc": "多行文本输入框", "default": ""},
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{"type": "number", "name": "数字输入", "icon": "🔢", "desc": "数字输入框", "default": 0},
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{"type": "slider", "name": "滑块", "icon": "🎚️", "desc": "滑块选择器", "default": 50},
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{"type": "select", "name": "下拉选择", "icon": "📋", "desc": "下拉选择框", "default": ""},
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{"type": "color", "name": "颜色选择", "icon": "🎨", "desc": "颜色选择器", "default": "#0067c0"},
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{"type": "button", "name": "按钮", "icon": "🔘", "desc": "操作按钮", "default": ""},
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{"type": "divider", "name": "分割线", "icon": "➖", "desc": "视觉分割线", "default": ""},
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{"type": "info", "name": "信息文本", "icon": "ℹ️", "desc": "只读说明文本", "default": ""},
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]
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class DraggableModuleItem(QFrame):
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"""可拖拽的模块项（工具箱中的）"""
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def __init__(self, module_type, parent=None):
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super().__init__(parent)
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self.module_type = module_type
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self.setFixedHeight(56)
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self.setStyleSheet("""
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QFrame {
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background: white;
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border: 1px solid #e0e0e0;
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border-radius: 8px;
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}
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QFrame:hover {
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border: 2px solid #0067c0;
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background: #f0f7ff;
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}
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""")
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self.setCursor(Qt.OpenHandCursor)
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layout = QHBoxLayout(self)
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layout.setContentsMargins(12, 8, 12, 8)
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layout.setSpacing(10)
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icon_label = QLabel(module_type["icon"])
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icon_label.setStyleSheet("font-size: 20px;")
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icon_label.setFixedWidth(32)
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layout.addWidget(icon_label)
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text_layout = QVBoxLayout()
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text_layout.setSpacing(2)
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name_label = QLabel(module_type["name"])
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name_label.setStyleSheet("font-size: 13px; font-weight: 600; color: #333;")
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text_layout.addWidget(name_label)
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desc_label = QLabel(module_type["desc"])
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desc_label.setStyleSheet("font-size: 10px; color: #999;")
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text_layout.addWidget(desc_label)
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layout.addLayout(text_layout, 1)
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def mousePressEvent(self, event):
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if event.button() == Qt.LeftButton:
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self.drag_start_pos = event.pos()
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def mouseMoveEvent(self, event):
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if not (event.buttons() & Qt.LeftButton):
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return
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if (event.pos() - self.drag_start_pos).manhattanLength() < 10:
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return
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drag = QDrag(self)
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mime_data = QMimeData()
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mime_data.setText(f"module:{self.module_type['type']}")
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mime_data.setData("application/x-a13-module", self.module_type["type"].encode())
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drag.setMimeData(mime_data)
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pixmap = QPixmap(self.size())
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self.render(pixmap)
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drag.setPixmap(pixmap)
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drag.setHotSpot(event.pos())
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drag.exec_(Qt.CopyAction | Qt.MoveAction)
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class DroppedModuleItem(QFrame):
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"""已放置的模块项（编辑区域中的）"""
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delete_clicked = pyqtSignal(int)
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edit_clicked = pyqtSignal(int)
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move_up = pyqtSignal(int)
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move_down = pyqtSignal(int)
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def __init__(self, index, module_data, parent=None):
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super().__init__(parent)
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self.index = index
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self.module_data = module_data
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self.setFixedHeight(64)
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self.setStyleSheet("""
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QFrame {
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background: white;
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border: 1px solid #e0e0e0;
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border-radius: 8px;
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}
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QFrame:hover {
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border: 2px solid #0067c0;
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}
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""")
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self.setCursor(Qt.SizeAllCursor)
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layout = QHBoxLayout(self)
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layout.setContentsMargins(12, 8, 12, 8)
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layout.setSpacing(10)
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drag_handle = QLabel("⋮⋮")
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drag_handle.setStyleSheet("font-size: 16px; color: #ccc;")
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drag_handle.setFixedWidth(24)
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layout.addWidget(drag_handle)
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module_type = next((m for m in MODULE_TYPES if m["type"] == module_data.get("type", "input")), MODULE_TYPES[1])
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icon_label = QLabel(module_type["icon"])
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icon_label.setStyleSheet("font-size: 22px;")
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icon_label.setFixedWidth(32)
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layout.addWidget(icon_label)
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text_layout = QVBoxLayout()
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text_layout.setSpacing(2)
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key_label = QLabel(module_data.get("key", "未设置key"))
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key_label.setStyleSheet("font-size: 13px; font-weight: 600; color: #333;")
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text_layout.addWidget(key_label)
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type_label = QLabel(f"{module_type['name']} - {module_data.get('label', '未设置标签')}")
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type_label.setStyleSheet("font-size: 10px; color: #999;")
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text_layout.addWidget(type_label)
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layout.addLayout(text_layout, 1)
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btn_layout = QVBoxLayout()
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btn_layout.setSpacing(4)
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up_btn = QPushButton("↑")
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up_btn.setFixedSize(28, 24)
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up_btn.setStyleSheet("QPushButton { background: #f0f0f0; border: none; border-radius: 4px; font-size: 12px; } QPushButton:hover { background: #e0e0e0; }")
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up_btn.clicked.connect(lambda: self.move_up.emit(self.index))
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btn_layout.addWidget(up_btn)
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down_btn = QPushButton("↓")
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down_btn.setFixedSize(28, 24)
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down_btn.setStyleSheet("QPushButton { background: #f0f0f0; border: none; border-radius: 4px; font-size: 12px; } QPushButton:hover { background: #e0e0e0; }")
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down_btn.clicked.connect(lambda: self.move_down.emit(self.index))
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btn_layout.addWidget(down_btn)
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layout.addLayout(btn_layout)
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edit_btn = QPushButton("编辑")
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edit_btn.setFixedSize(56, 32)
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edit_btn.setStyleSheet("QPushButton { background: #0067c0; color: white; border: none; border-radius: 6px; font-size: 12px; font-weight: 600; } QPushButton:hover { background: #1a76c8; }")
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edit_btn.clicked.connect(lambda: self.edit_clicked.emit(self.index))
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layout.addWidget(edit_btn)
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delete_btn = QPushButton("删除")
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delete_btn.setFixedSize(56, 32)
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delete_btn.setStyleSheet("QPushButton { background: #c42b1c; color: white; border: none; border-radius: 6px; font-size: 12px; font-weight: 600; } QPushButton:hover { background: #a02010; }")
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delete_btn.clicked.connect(lambda: self.delete_clicked.emit(self.index))
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layout.addWidget(delete_btn)
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def update_index(self, index):
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self.index = index
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class DropArea(QFrame):
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"""放置区域"""
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module_dropped = pyqtSignal(str)
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module_reordered = pyqtSignal(int, int)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.setAcceptDrops(True)
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self.setStyleSheet("""
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QFrame {
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background: #fafbfc;
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border: 2px dashed #d0d0d0;
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border-radius: 12px;
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}
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""")
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self.setMinimumHeight(400)
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self.empty_label = QLabel("将左侧模块拖拽到这里\n\n开始构建你的设置页面", self)
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self.empty_label.setAlignment(Qt.AlignCenter)
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self.empty_label.setStyleSheet("font-size: 16px; color: #bbb; line-height: 2;")
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self.empty_label.setGeometry(0, 0, self.width(), self.height())
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def resizeEvent(self, event):
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self.empty_label.setGeometry(0, 0, self.width(), self.height())
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def show_empty(self, show):
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self.empty_label.setVisible(show)
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def dragEnterEvent(self, event):
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if event.mimeData().hasFormat("application/x-a13-module"):
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event.acceptProposedAction()
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self.setStyleSheet("""
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QFrame {
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background: #f0f7ff;
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border: 2px dashed #0067c0;
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border-radius: 12px;
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}
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""")
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def dragLeaveEvent(self, event):
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self.setStyleSheet("""
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QFrame {
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background: #fafbfc;
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border: 2px dashed #d0d0d0;
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border-radius: 12px;
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}
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""")
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def dropEvent(self, event):
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if event.mimeData().hasFormat("application/x-a13-module"):
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module_type = bytes(event.mimeData().data("application/x-a13-module")).decode()
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self.module_dropped.emit(module_type)
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event.acceptProposedAction()
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self.setStyleSheet("""
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QFrame {
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background: #fafbfc;
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border: 2px dashed #d0d0d0;
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border-radius: 12px;
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}
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""")
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class ModuleEditDialog(QFrame):
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"""模块属性编辑面板"""
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data_changed = pyqtSignal(dict)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.current_data = {}
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self.setStyleSheet("""
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QFrame {
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background: white;
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border: 1px solid #e5e5e5;
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border-radius: 10px;
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}
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""")
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self._setup_ui()
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def _setup_ui(self):
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layout = QVBoxLayout(self)
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layout.setContentsMargins(16, 16, 16, 16)
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layout.setSpacing(12)
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title = QLabel("模块属性编辑")
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title.setStyleSheet("font-size: 15px; font-weight: 700; color: #0067c0;")
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layout.addWidget(title)
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scroll = QScrollArea()
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scroll.setWidgetResizable(True)
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scroll.setStyleSheet("QScrollArea { border: none; }")
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content = QWidget()
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self.form_layout = QFormLayout(content)
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self.form_layout.setSpacing(10)
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self.key_input = QLineEdit()
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self.key_input.setPlaceholderText("例如：enabled")
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self.key_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("配置键名*：", self.key_input)
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self.label_input = QLineEdit()
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self.label_input.setPlaceholderText("显示给用户的标签")
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self.label_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("显示标签：", self.label_input)
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self.desc_input = QLineEdit()
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self.desc_input.setPlaceholderText("选项说明（可选）")
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self.desc_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("说明文字：", self.desc_input)
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self.type_combo = QComboBox()
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for m in MODULE_TYPES:
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self.type_combo.addItem(f"{m['icon']} {m['name']}", m["type"])
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self.type_combo.setStyleSheet("QComboBox { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("模块类型：", self.type_combo)
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self.default_input = QLineEdit()
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self.default_input.setPlaceholderText("默认值")
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self.default_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("默认值：", self.default_input)
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self.options_input = QTextEdit()
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self.options_input.setPlaceholderText("下拉选项，每行一个（仅下拉选择需要）")
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self.options_input.setMaximumHeight(80)
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self.options_input.setStyleSheet("QTextEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
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self.form_layout.addRow("选项列表：", self.options_input)
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self.min_input = QSpinBox()
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self.min_input.setRange(-99999, 99999)
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self.min_input.setValue(0)
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self.form_layout.addRow("最小值：", self.min_input)
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self.max_input = QSpinBox()
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self.max_input.setRange(-99999, 99999)
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self.max_input.setValue(100)
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self.form_layout.addRow("最大值：", self.max_input)
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self.step_input = QSpinBox()
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self.step_input.setRange(1, 1000)
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self.step_input.setValue(1)
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self.form_layout.addRow("步长：", self.step_input)
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scroll.setWidget(content)
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layout.addWidget(scroll, 1)
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save_btn = QPushButton("保存修改")
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save_btn.setStyleSheet("QPushButton { background: #107c10; color: white; border: none; border-radius: 6px; padding: 10px; font-weight: 600; } QPushButton:hover { background: #0e6c0e; }")
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save_btn.clicked.connect(self._save_data)
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layout.addWidget(save_btn)
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def load_data(self, data):
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self.current_data = data.copy()
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self.key_input.setText(data.get("key", ""))
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self.label_input.setText(data.get("label", ""))
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self.desc_input.setText(data.get("desc", ""))
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module_type = data.get("type", "input")
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index = self.type_combo.findData(module_type)
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if index >= 0:
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self.type_combo.setCurrentIndex(index)
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default_val = data.get("default", "")
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self.default_input.setText(str(default_val))
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options = data.get("options", [])
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if options:
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self.options_input.setPlainText("\n".join(options))
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self.min_input.setValue(data.get("min", 0))
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self.max_input.setValue(data.get("max", 100))
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self.step_input.setValue(data.get("step", 1))
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def _save_data(self):
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if not self.key_input.text().strip():
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return
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data = {
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"key": self.key_input.text().strip(),
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"label": self.label_input.text().strip(),
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"desc": self.desc_input.text().strip(),
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"type": self.type_combo.currentData(),
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"default": self.default_input.text(),
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"min": self.min_input.value(),
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"max": self.max_input.value(),
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"step": self.step_input.value(),
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}
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options_text = self.options_input.toPlainText().strip()
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if options_text:
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data["options"] = [line.strip() for line in options_text.split("\n") if line.strip()]
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self.data_changed.emit(data)
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class VisualPageEditor(QWidget):
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"""可视化页面编辑器主组件"""
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page_changed = pyqtSignal(dict)
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def __init__(self, parent=None):
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super().__init__(parent)
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self.page_data = {"title": "", "description": "", "items": []}
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self._setup_ui()
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def _setup_ui(self):
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main_layout = QHBoxLayout(self)
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main_layout.setContentsMargins(0, 0, 0, 0)
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main_layout.setSpacing(12)
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toolbox = QFrame()
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toolbox.setFixedWidth(220)
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toolbox.setStyleSheet("""
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QFrame {
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background: white;
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border: 1px solid #e5e5e5;
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border-radius: 10px;
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}
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""")
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toolbox_layout = QVBoxLayout(toolbox)
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toolbox_layout.setContentsMargins(12, 12, 12, 12)
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toolbox_layout.setSpacing(8)
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toolbox_title = QLabel("模块工具箱")
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toolbox_title.setStyleSheet("font-size: 14px; font-weight: 700; color: #0067c0;")
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toolbox_layout.addWidget(toolbox_title)
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toolbox_hint = QLabel("拖拽模块到中间区域")
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toolbox_hint.setStyleSheet("font-size: 11px; color: #999;")
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toolbox_layout.addWidget(toolbox_hint)
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toolbox_scroll = QScrollArea()
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toolbox_scroll.setWidgetResizable(True)
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toolbox_scroll.setStyleSheet("QScrollArea { border: none; }")
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toolbox_content = QWidget()
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toolbox_content_layout = QVBoxLayout(toolbox_content)
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toolbox_content_layout.setSpacing(8)
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for module_type in MODULE_TYPES:
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item = DraggableModuleItem(module_type)
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toolbox_content_layout.addWidget(item)
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toolbox_content_layout.addStretch()
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toolbox_scroll.setWidget(toolbox_content)
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toolbox_layout.addWidget(toolbox_scroll, 1)
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main_layout.addWidget(toolbox)
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center_layout = QVBoxLayout()
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center_layout.setSpacing(10)
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page_info = QFrame()
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page_info.setStyleSheet("""
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QFrame {
|
||
background: white;
|
||
border: 1px solid #e5e5e5;
|
||
border-radius: 10px;
|
||
}
|
||
""")
|
||
page_info_layout = QHBoxLayout(page_info)
|
||
page_info_layout.setContentsMargins(12, 10, 12, 10)
|
||
page_info_layout.setSpacing(10)
|
||
|
||
page_info_layout.addWidget(QLabel("页面标题："))
|
||
self.page_title_input = QLineEdit()
|
||
self.page_title_input.setPlaceholderText("例如：我的插件设置")
|
||
self.page_title_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
|
||
self.page_title_input.textChanged.connect(self._on_page_info_changed)
|
||
page_info_layout.addWidget(self.page_title_input, 1)
|
||
|
||
page_info_layout.addWidget(QLabel("描述："))
|
||
self.page_desc_input = QLineEdit()
|
||
self.page_desc_input.setPlaceholderText("页面描述（可选）")
|
||
self.page_desc_input.setStyleSheet("QLineEdit { padding: 6px 10px; border: 1px solid #ddd; border-radius: 5px; }")
|
||
self.page_desc_input.textChanged.connect(self._on_page_info_changed)
|
||
page_info_layout.addWidget(self.page_desc_input, 1)
|
||
|
||
center_layout.addWidget(page_info)
|
||
|
||
self.drop_area = DropArea()
|
||
self.drop_area.module_dropped.connect(self._on_module_dropped)
|
||
center_layout.addWidget(self.drop_area, 1)
|
||
|
||
self.modules_container = QWidget()
|
||
self.modules_layout = QVBoxLayout(self.modules_container)
|
||
self.modules_layout.setContentsMargins(12, 12, 12, 12)
|
||
self.modules_layout.setSpacing(8)
|
||
self.modules_layout.addStretch()
|
||
|
||
self.drop_area_layout = QVBoxLayout(self.drop_area)
|
||
self.drop_area_layout.setContentsMargins(0, 0, 0, 0)
|
||
self.drop_area_layout.addWidget(self.modules_container)
|
||
|
||
center_layout.addWidget(self.drop_area, 1)
|
||
|
||
center_widget = QWidget()
|
||
center_widget.setLayout(center_layout)
|
||
main_layout.addWidget(center_widget, 1)
|
||
|
||
self.edit_panel = ModuleEditDialog()
|
||
self.edit_panel.setFixedWidth(280)
|
||
self.edit_panel.data_changed.connect(self._on_module_edited)
|
||
main_layout.addWidget(self.edit_panel)
|
||
|
||
self._refresh_modules()
|
||
|
||
def _on_page_info_changed(self):
|
||
self.page_data["title"] = self.page_title_input.text()
|
||
self.page_data["description"] = self.page_desc_input.text()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _on_module_dropped(self, module_type):
|
||
module_template = next((m for m in MODULE_TYPES if m["type"] == module_type), None)
|
||
if not module_template:
|
||
return
|
||
|
||
new_module = {
|
||
"type": module_type,
|
||
"key": f"item_{len(self.page_data['items']) + 1}",
|
||
"label": module_template["name"],
|
||
"desc": "",
|
||
"default": module_template["default"],
|
||
}
|
||
|
||
if module_type == "select":
|
||
new_module["options"] = ["选项1", "选项2", "选项3"]
|
||
elif module_type == "slider" or module_type == "number":
|
||
new_module["min"] = 0
|
||
new_module["max"] = 100
|
||
new_module["step"] = 1
|
||
|
||
self.page_data["items"].append(new_module)
|
||
self._refresh_modules()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _on_module_edited(self, data):
|
||
if hasattr(self, '_editing_index') and self._editing_index is not None:
|
||
if 0 <= self._editing_index < len(self.page_data["items"]):
|
||
self.page_data["items"][self._editing_index] = data
|
||
self._refresh_modules()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _delete_module(self, index):
|
||
if 0 <= index < len(self.page_data["items"]):
|
||
del self.page_data["items"][index]
|
||
self._refresh_modules()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _edit_module(self, index):
|
||
if 0 <= index < len(self.page_data["items"]):
|
||
self._editing_index = index
|
||
self.edit_panel.load_data(self.page_data["items"][index])
|
||
|
||
def _move_up(self, index):
|
||
if index > 0:
|
||
items = self.page_data["items"]
|
||
items[index], items[index - 1] = items[index - 1], items[index]
|
||
self._refresh_modules()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _move_down(self, index):
|
||
items = self.page_data["items"]
|
||
if index < len(items) - 1:
|
||
items[index], items[index + 1] = items[index + 1], items[index]
|
||
self._refresh_modules()
|
||
self.page_changed.emit(self.page_data)
|
||
|
||
def _refresh_modules(self):
|
||
while self.modules_layout.count() > 1:
|
||
item = self.modules_layout.takeAt(0)
|
||
if item.widget():
|
||
item.widget().deleteLater()
|
||
|
||
items = self.page_data.get("items", [])
|
||
self.drop_area.show_empty(len(items) == 0)
|
||
|
||
for i, module_data in enumerate(items):
|
||
module_widget = DroppedModuleItem(i, module_data)
|
||
module_widget.delete_clicked.connect(self._delete_module)
|
||
module_widget.edit_clicked.connect(self._edit_module)
|
||
module_widget.move_up.connect(self._move_up)
|
||
module_widget.move_down.connect(self._move_down)
|
||
self.modules_layout.insertWidget(i, module_widget)
|
||
|
||
def load_page(self, page_data):
|
||
self.page_data = page_data if page_data else {"title": "", "description": "", "items": []}
|
||
self.page_title_input.setText(self.page_data.get("title", ""))
|
||
self.page_desc_input.setText(self.page_data.get("description", ""))
|
||
self._editing_index = None
|
||
self._refresh_modules()
|
||
|
||
def get_page(self):
|
||
return self.page_data
|