405 lines
13 KiB
Python
405 lines
13 KiB
Python
"""
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图标管理器GUI工具
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提供图形界面来管理和查看图标：
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- 显示所有可用图标
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- 图标预览
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- 图标信息
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- 图标刷新
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"""
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import os
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from PyQt5.QtWidgets import (QWidget, QVBoxLayout, QHBoxLayout, QPushButton,
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QListWidget, QListWidgetItem, QLabel, QGroupBox,
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QTextEdit, QSplitter, QDialog, QDialogButtonBox,
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QFileDialog, QMessageBox, QScrollArea, QGridLayout)
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from PyQt5.QtGui import QIcon, QPixmap, QFont
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from PyQt5.QtCore import Qt, QSize
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from ui.icon_manager import get_icon_manager
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class IconPreviewWidget(QWidget):
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"""图标预览控件"""
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def __init__(self):
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super().__init__()
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self.setupUI()
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def setupUI(self):
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"""设置UI"""
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layout = QVBoxLayout(self)
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# 图标显示区域
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self.icon_label = QLabel()
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self.icon_label.setAlignment(Qt.AlignCenter)
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self.icon_label.setStyleSheet("""
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QLabel {
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border: 2px dashed #8b5cf6;
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border-radius: 8px;
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background-color: #2d2d44;
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color: #e0e0ff;
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min-height: 100px;
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margin: 10px;
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}
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""")
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self.icon_label.setText("选择图标查看预览")
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layout.addWidget(self.icon_label)
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# 图标信息
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self.info_label = QLabel()
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self.info_label.setStyleSheet("""
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QLabel {
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background-color: #252538;
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color: #e0e0ff;
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padding: 10px;
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border-radius: 4px;
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font-family: monospace;
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}
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""")
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self.info_label.setText("图标信息将在此显示")
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layout.addWidget(self.info_label)
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def showIcon(self, icon_name: str, icon: QIcon):
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"""显示图标"""
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if not icon.isNull():
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# 显示不同尺寸的图标
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sizes = [16, 24, 32, 48, 64]
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pixmaps = []
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# 创建组合图标显示
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for size in sizes:
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pixmap = icon.pixmap(QSize(size, size))
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if not pixmap.isNull():
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pixmaps.append((size, pixmap))
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if pixmaps:
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# 创建合成图片显示多个尺寸
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total_width = sum(size for size, _ in pixmaps) + 20 * (len(pixmaps) - 1)
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max_height = max(size for size, _ in pixmaps)
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combined_pixmap = QPixmap(total_width, max_height + 40)
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combined_pixmap.fill(Qt.transparent)
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from PyQt5.QtGui import QPainter, QPen
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painter = QPainter(combined_pixmap)
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x = 0
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for size, pixmap in pixmaps:
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# 绘制图标
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y = (max_height - size) // 2
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painter.drawPixmap(x, y, pixmap)
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# 绘制尺寸标签
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painter.setPen(QPen(Qt.white))
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painter.drawText(x, max_height + 15, f"{size}x{size}")
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x += size + 20
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painter.end()
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self.icon_label.setPixmap(combined_pixmap)
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else:
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self.icon_label.setText("无法加载图标")
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else:
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self.icon_label.setText("图标无效")
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# 更新信息
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info_text = f"图标名称: {icon_name}\n"
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info_text += f"图标有效: {'是' if not icon.isNull() else '否'}\n"
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# 获取图标管理器信息
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icon_manager = get_icon_manager()
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icon_path = icon_manager.get_icon_path(icon_name)
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if icon_path:
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info_text += f"文件路径: {icon_path}\n"
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if os.path.exists(icon_path):
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size = os.path.getsize(icon_path)
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info_text += f"文件大小: {size} bytes\n"
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# 获取可用尺寸
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if not icon.isNull():
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available_sizes = icon.availableSizes()
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if available_sizes:
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sizes_text = ", ".join(f"{s.width()}x{s.height()}" for s in available_sizes)
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info_text += f"可用尺寸: {sizes_text}\n"
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self.info_label.setText(info_text)
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class IconManagerDialog(QDialog):
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"""图标管理器对话框"""
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def __init__(self, parent=None):
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super().__init__(parent)
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self.icon_manager = get_icon_manager()
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self.setupUI()
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self.loadIcons()
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def setupUI(self):
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"""设置UI"""
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self.setWindowTitle("图标管理器")
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self.setModal(False)
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self.resize(800, 600)
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# 设置样式
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self.setStyleSheet("""
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QDialog {
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background-color: #1e1e2e;
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color: #e0e0ff;
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}
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QListWidget {
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background-color: #252538;
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color: #e0e0ff;
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border: 1px solid #3a3a4a;
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border-radius: 4px;
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alternate-background-color: #2d2d44;
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}
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QListWidget::item {
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padding: 8px;
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border-bottom: 1px solid #3a3a4a;
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}
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QListWidget::item:hover {
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background-color: #3a3a4a;
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}
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QListWidget::item:selected {
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background-color: rgba(139, 92, 246, 100);
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color: white;
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}
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QPushButton {
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background-color: #8b5cf6;
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color: white;
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border: none;
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padding: 8px 16px;
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border-radius: 4px;
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font-weight: 500;
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}
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QPushButton:hover {
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background-color: #7c3aed;
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}
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QPushButton:pressed {
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background-color: #6d28d9;
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}
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QGroupBox {
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background-color: #252538;
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border: 1px solid #3a3a4a;
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border-radius: 6px;
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margin-top: 1ex;
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color: #e0e0ff;
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font-weight: 500;
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padding-top: 10px;
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}
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QGroupBox::title {
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subline-offset: -2px;
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padding: 0 8px;
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color: #c0c0e0;
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font-weight: 500;
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}
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QTextEdit {
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background-color: #252538;
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color: #e0e0ff;
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border: 1px solid #3a3a4a;
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border-radius: 4px;
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font-family: monospace;
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}
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""")
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layout = QVBoxLayout(self)
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# 顶部按钮栏
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button_layout = QHBoxLayout()
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self.refresh_btn = QPushButton("刷新图标")
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self.refresh_btn.clicked.connect(self.refreshIcons)
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button_layout.addWidget(self.refresh_btn)
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self.add_icon_btn = QPushButton("添加图标")
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self.add_icon_btn.clicked.connect(self.addIcon)
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button_layout.addWidget(self.add_icon_btn)
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self.debug_btn = QPushButton("调试信息")
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self.debug_btn.clicked.connect(self.showDebugInfo)
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button_layout.addWidget(self.debug_btn)
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button_layout.addStretch()
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layout.addLayout(button_layout)
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# 主分割器
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splitter = QSplitter(Qt.Horizontal)
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# 左侧：图标列表
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left_widget = QWidget()
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left_layout = QVBoxLayout(left_widget)
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list_group = QGroupBox("可用图标")
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list_layout = QVBoxLayout(list_group)
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self.icon_list = QListWidget()
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self.icon_list.itemSelectionChanged.connect(self.onIconSelected)
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list_layout.addWidget(self.icon_list)
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left_layout.addWidget(list_group)
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splitter.addWidget(left_widget)
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# 右侧：图标预览
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right_widget = QWidget()
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right_layout = QVBoxLayout(right_widget)
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preview_group = QGroupBox("图标预览")
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preview_layout = QVBoxLayout(preview_group)
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self.preview_widget = IconPreviewWidget()
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preview_layout.addWidget(self.preview_widget)
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right_layout.addWidget(preview_group)
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splitter.addWidget(right_widget)
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# 设置分割器比例
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splitter.setSizes([300, 500])
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layout.addWidget(splitter)
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# 底部按钮
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button_box = QDialogButtonBox(QDialogButtonBox.Close)
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button_box.rejected.connect(self.close)
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layout.addWidget(button_box)
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def loadIcons(self):
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"""加载图标列表"""
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self.icon_list.clear()
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available_icons = self.icon_manager.get_available_icons()
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for icon_name in available_icons:
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item = QListWidgetItem()
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# 获取图标
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icon = self.icon_manager.get_icon(icon_name, QSize(24, 24))
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# 设置图标和文本
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if not icon.isNull():
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item.setIcon(icon)
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item.setText(f"🎨 {icon_name}")
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else:
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item.setText(f"❌ {icon_name}")
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item.setData(Qt.UserRole, icon_name)
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self.icon_list.addItem(item)
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print(f"📊 加载了 {len(available_icons)} 个图标")
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def onIconSelected(self):
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"""当选择图标时"""
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current_item = self.icon_list.currentItem()
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if current_item:
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icon_name = current_item.data(Qt.UserRole)
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icon = self.icon_manager.get_icon(icon_name)
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self.preview_widget.showIcon(icon_name, icon)
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def refreshIcons(self):
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"""刷新图标"""
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print("🔄 刷新图标缓存...")
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self.icon_manager.refresh_cache()
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self.loadIcons()
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QMessageBox.information(self, "完成", "图标缓存已刷新")
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def addIcon(self):
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"""添加新图标"""
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file_path, _ = QFileDialog.getOpenFileName(
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self,
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"选择图标文件",
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"",
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"图像文件 (*.png *.jpg *.jpeg *.svg *.ico);;所有文件 (*)"
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)
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if file_path:
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# 获取文件名作为图标名称
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file_name = os.path.basename(file_path)
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icon_name = os.path.splitext(file_name)[0]
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# 复制文件到图标目录
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import shutil
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target_path = os.path.join(self.icon_manager.icon_directory, file_name)
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try:
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shutil.copy2(file_path, target_path)
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# 添加到缓存
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success = self.icon_manager.add_icon(icon_name, target_path)
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if success:
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QMessageBox.information(self, "成功", f"图标 '{icon_name}' 已添加")
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self.loadIcons()
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else:
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QMessageBox.warning(self, "失败", "添加图标失败")
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except Exception as e:
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QMessageBox.critical(self, "错误", f"复制文件失败:\n{str(e)}")
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def showDebugInfo(self):
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"""显示调试信息"""
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debug_dialog = QDialog(self)
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debug_dialog.setWindowTitle("图标管理器调试信息")
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debug_dialog.resize(600, 400)
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layout = QVBoxLayout(debug_dialog)
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text_edit = QTextEdit()
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text_edit.setFont(QFont("Consolas", 10))
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# 获取调试信息
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info = self.icon_manager.get_cache_info()
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debug_text = "图标管理器调试信息\n"
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debug_text += "=" * 50 + "\n\n"
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debug_text += f"图标目录: {info['icon_directory']}\n"
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debug_text += f"目录存在: {os.path.exists(info['icon_directory'])}\n"
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debug_text += f"缓存图标数: {info['cached_icons']}\n"
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debug_text += f"可用图标数: {info['available_icons']}\n\n"
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debug_text += "已缓存的图标:\n"
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for key in info['cache_keys']:
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debug_text += f" - {key}\n"
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debug_text += "\n图标目录内容:\n"
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if os.path.exists(info['icon_directory']):
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for file_name in os.listdir(info['icon_directory']):
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file_path = os.path.join(info['icon_directory'], file_name)
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if os.path.isfile(file_path):
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size = os.path.getsize(file_path)
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debug_text += f" - {file_name} ({size} bytes)\n"
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else:
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debug_text += " 目录不存在\n"
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text_edit.setPlainText(debug_text)
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layout.addWidget(text_edit)
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button_box = QDialogButtonBox(QDialogButtonBox.Close)
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button_box.rejected.connect(debug_dialog.close)
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layout.addWidget(button_box)
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debug_dialog.exec_()
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def show_icon_manager(parent=None):
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"""显示图标管理器对话框"""
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dialog = IconManagerDialog(parent)
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dialog.show()
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return dialog
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if __name__ == "__main__":
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from PyQt5.QtWidgets import QApplication
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import sys
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app = QApplication(sys.argv)
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# 设置全局样式
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app.setStyleSheet("""
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QApplication {
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background-color: #1e1e2e;
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color: #e0e0ff;
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}
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""")
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dialog = IconManagerDialog()
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dialog.show()
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sys.exit(app.exec_()) |