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PDF拆分、合并

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liqi
2025-06-08 23:55:24 +08:00
parent 0323e92151
commit 7d72f1f0e9
10 changed files with 250 additions and 56 deletions
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206
v1/main.py
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@@ -1,7 +1,9 @@
import sys
from PyQt5.QtSvg import QSvgRenderer
from PyQt5.QtWidgets import QApplication, QMainWindow, QStackedWidget, QHBoxLayout, QWidget, QMessageBox, QPushButton, \
QLabel, QVBoxLayout, QFrame, QSizePolicy
from PyQt5.QtCore import Qt, QPoint
from PyQt5.QtCore import Qt, QPoint, QSize, QByteArray
from views.login import LoginPage
from views.nav import NavBar
from views.home import Home
@@ -9,13 +11,13 @@ from views.word_to_pdf import WordToPDFPage
from views.pdf_tools_page import PDFToolsPage
from views.app_center import AppCenter
from views.history import HistoryPage
from PyQt5.QtGui import QPalette, QColor, QFont
from PyQt5.QtGui import QPalette, QColor, QFont, QPixmap, QIcon, QPainter
from styles.styles import STYLES_TXT
class CustomTitleBar(QWidget):
"""自定义标题栏控件"""
"""现代化标题栏控件（直接设置SVG图标）"""
def __init__(self, parent=None):
super().__init__(parent)
@@ -24,55 +26,212 @@ class CustomTitleBar(QWidget):
self.drag_position = QPoint()
self.setObjectName("customTitleBar")
self.init_ui()
self.set_style()
self.setMinimumHeight(48)
def init_ui(self):
"""初始化标题栏UI"""
layout = QHBoxLayout(self)
layout.setContentsMargins(15, 8, 15, 8)
layout.setSpacing(12)
layout.setSpacing(8)
# 添加应用图标和标题
# 应用图标和标题
title_container = QWidget()
title_layout = QHBoxLayout(title_container)
title_layout.setContentsMargins(0, 0, 0, 0)
title_layout.setSpacing(10)
# 应用图标（使用纯CSS实现）
icon_label = QLabel()
icon_label.setObjectName("appIcon")
icon_label.setFixedSize(24, 24)
# 应用标题
self.title_label = QLabel("奶酪云工具箱")
self.title_label.setObjectName("titleLabel")
self.title_label.setFont(QFont("Microsoft YaHei UI", 12, QFont.Bold))
self.title_label.setAlignment(Qt.AlignCenter)
self.title_label.setFont(QFont("Microsoft YaHei UI", 10, QFont.DemiBold))
# 添加拖拽区域（占位区域）
# 版本号
version_label = QLabel("v2.1.0")
version_label.setObjectName("versionLabel")
version_label.setFont(QFont("Microsoft YaHei UI", 8))
title_layout.addWidget(icon_label)
title_layout.addWidget(self.title_label)
title_layout.addWidget(version_label)
# 拖拽区域
self.drag_area = QWidget()
self.drag_area.setObjectName("dragArea")
self.drag_area.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
self.drag_area.setObjectName("dragArea")
# 添加窗口控制按钮
self.minimize_btn = QPushButton("—")
# 窗口控制按钮
buttons_container = QWidget()
buttons_layout = QHBoxLayout(buttons_container)
buttons_layout.setContentsMargins(0, 0, 0, 0)
buttons_layout.setSpacing(4)
# 最小化按钮（直接设置SVG）
self.minimize_btn = QPushButton()
self.minimize_btn.setObjectName("minimizeBtn")
self.minimize_btn.setFixedSize(30, 30)
self.minimize_btn.setFixedSize(34, 28)
self.minimize_btn.setToolTip("最小化")
self.minimize_btn.clicked.connect(lambda: self.parent.showMinimized())
self.minimize_btn.setIcon(self.create_svg_icon("""
<svg width="12" height="2" viewBox="0 0 12 2" xmlns="http://www.w3.org/2000/svg">
<rect width="12" height="2"/>
</svg>
""", "#8A92A6"))
self.maximize_btn = QPushButton("□")
# 最大化按钮（直接设置SVG）
self.maximize_btn = QPushButton()
self.maximize_btn.setObjectName("maximizeBtn")
self.maximize_btn.setFixedSize(30, 30)
self.maximize_btn.setFixedSize(34, 28)
self.maximize_btn.setToolTip("最大化")
self.maximize_btn.clicked.connect(self.toggle_maximize)
self.maximize_btn.setIcon(self.create_svg_icon("""
<svg width="10" height="10" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg">
<rect x="0.5" y="0.5" width="9" height="9" stroke-linejoin="round"/>
</svg>
""", "#8A92A6"))
self.close_btn = QPushButton("×")
# 关闭按钮（直接设置SVG）
self.close_btn = QPushButton()
self.close_btn.setObjectName("closeBtn")
self.close_btn.setFixedSize(30, 30)
self.close_btn.setFixedSize(34, 28)
self.close_btn.setToolTip("关闭")
self.close_btn.clicked.connect(self.parent.close)
self.close_btn.setIcon(self.create_svg_icon("""
<svg width="10" height="10" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg">
<path d="M1 1L9 9M9 1L1 9" stroke-linecap="round"/>
</svg>
""", "#8A92A6"))
# 将控件添加到布局中
layout.addWidget(self.title_label)
buttons_layout.addWidget(self.minimize_btn)
buttons_layout.addWidget(self.maximize_btn)
buttons_layout.addWidget(self.close_btn)
# 添加所有组件
layout.addWidget(title_container)
layout.addWidget(self.drag_area)
layout.addWidget(self.minimize_btn)
layout.addWidget(self.maximize_btn)
layout.addWidget(self.close_btn)
layout.addWidget(buttons_container)
def create_svg_icon(self, svg_data, color):
"""从SVG数据创建QIcon"""
# 创建SVG字节数组
svg_data = svg_data.replace('<svg', f'<svg stroke="{color}"')
byte_array = QByteArray()
byte_array.append(svg_data.encode('utf-8'))
# 创建SVG渲染器
svg_renderer = QSvgRenderer(byte_array)
# 创建图标
icon = QIcon()
# 正常状态
normal_pixmap = QPixmap(16, 16)
normal_pixmap.fill(Qt.transparent)
painter = QPainter(normal_pixmap)
svg_renderer.render(painter)
painter.end()
icon.addPixmap(normal_pixmap, QIcon.Normal, QIcon.Off)
# 悬停状态
hover_pixmap = QPixmap(16, 16)
hover_pixmap.fill(Qt.transparent)
painter = QPainter(hover_pixmap)
svg_renderer.render(painter)
painter.end()
icon.addPixmap(hover_pixmap, QIcon.Active, QIcon.Off)
return icon
def set_style(self):
"""设置标题栏样式"""
self.setStyleSheet("""
/* 标题栏整体样式 */
QWidget#customTitleBar {
background-color: #252836;
border-top-left-radius: 12px;
border-top-right-radius: 12px;
}
/* 应用图标 */
QLabel#appIcon {
min-width: 24px;
min-height: 24px;
background-color: #4f46e5;
border-radius: 6px;
}
/* 应用标题样式 */
QLabel#titleLabel {
color: #FFFFFF;
font-weight: 600;
letter-spacing: 0.5px;
}
/* 版本标签样式 */
QLabel#versionLabel {
color: #8A92A6;
font-size: 8pt;
padding-top: 2px;
}
/* 按钮基础样式 */
QPushButton {
background-color: transparent;
border: none;
border-radius: 6px;
font-size: 14pt;
}
/* 最小化按钮 */
QPushButton#minimizeBtn:hover {
background-color: rgba(255, 255, 255, 0.1);
}
QPushButton#minimizeBtn:pressed {
background-color: rgba(255, 255, 255, 0.15);
}
/* 最大化按钮 */
QPushButton#maximizeBtn:hover {
background-color: rgba(255, 255, 255, 0.1);
}
QPushButton#maximizeBtn:pressed {
background-color: rgba(255, 255, 255, 0.15);
}
/* 关闭按钮 */
QPushButton#closeBtn:hover {
background-color: #E85050;
}
QPushButton#closeBtn:pressed {
background-color: #D84242;
}
""")
def toggle_maximize(self):
"""切换窗口最大化/正常状态"""
if self.parent.isMaximized():
self.parent.showNormal()
self.maximize_btn.setText("□")
# 更新最大化按钮图标
self.maximize_btn.setIcon(self.create_svg_icon("""
<svg width="10" height="10" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg">
<rect x="0.5" y="0.5" width="9" height="9" stroke-linejoin="round"/>
</svg>
""", "#8A92A6"))
else:
self.parent.showMaximized()
self.maximize_btn.setText("⬜")
# 更新最大化按钮图标为还原状态
self.maximize_btn.setIcon(self.create_svg_icon("""
<svg width="10" height="10" viewBox="0 0 10 10" xmlns="http://www.w3.org/2000/svg">
<path d="M3.5 0.5V3.5H0.5" stroke-linecap="round" stroke-linejoin="round"/>
<path d="M6.5 9.5V6.5H9.5" stroke-linecap="round" stroke-linejoin="round"/>
<rect x="3.5" y="3.5" width="6" height="6" stroke-linejoin="round"/>
</svg>
""", "#8A92A6"))
def mousePressEvent(self, event):
"""鼠标按下事件处理"""
@@ -92,7 +251,6 @@ class CustomTitleBar(QWidget):
self.toggle_maximize()
event.accept()
class MainWindow(QMainWindow):
def __init__(self):
super().__init__()