539 lines
21 KiB
Python
539 lines
21 KiB
Python
import tkinter as tk
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from tkinter import ttk, messagebox, filedialog, simpledialog
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from pathlib import Path
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from models import Project, Template
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from canvas_widget import CanvasWidget
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from template_dialog import TemplateDialog
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from export_dialog import ExportDialog
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from exporter import Exporter
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# 确保中文显示正常
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import matplotlib
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matplotlib.use('Agg')
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import matplotlib.pyplot as plt
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plt.rcParams["font.family"] = ["SimHei", "WenQuanYi Micro Hei", "Heiti TC"]
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class MainWindow(tk.Tk):
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"""主窗口"""
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def __init__(self):
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super().__init__()
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self.title("批量图片布局工具")
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self.project = Project()
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self.init_ui()
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def init_ui(self):
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"""初始化UI"""
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# 设置样式
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style = ttk.Style()
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style.configure("TButton", padding=5)
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style.configure("TLabel", padding=2)
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# 菜单栏
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self.create_menu()
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# 工具栏
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toolbar = ttk.Frame(self, padding=5)
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toolbar.pack(fill=tk.X)
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ttk.Button(toolbar, text="打开背景", command=self.open_background).pack(side=tk.LEFT, padx=2)
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ttk.Button(toolbar, text="添加图片", command=self.add_foregrounds).pack(side=tk.LEFT, padx=2)
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ttk.Button(toolbar, text="清除图片", command=self.clear_foregrounds).pack(side=tk.LEFT, padx=2)
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ttk.Button(toolbar, text="模板设置", command=self.set_template).pack(side=tk.LEFT, padx=2)
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ttk.Button(toolbar, text="批量导出", command=self.batch_export).pack(side=tk.LEFT, padx=2)
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# 主布局
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main_frame = ttk.Frame(self, padding=5)
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main_frame.pack(fill=tk.BOTH, expand=True)
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# 左侧：图片列表
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left_frame = ttk.Frame(main_frame, width=200)
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left_frame.pack(side=tk.LEFT, fill=tk.Y, padx=(0, 5))
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ttk.Label(left_frame, text="前景图片列表", font=("Arial", 10, "bold")).pack(anchor=tk.W, pady=5)
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self.image_list_frame = ttk.Frame(left_frame)
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self.image_list_frame.pack(fill=tk.BOTH, expand=True)
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# 滚动条
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scrollbar = ttk.Scrollbar(self.image_list_frame)
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scrollbar.pack(side=tk.RIGHT, fill=tk.Y)
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self.image_listbox = tk.Listbox(
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self.image_list_frame,
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yscrollcommand=scrollbar.set,
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selectmode=tk.SINGLE,
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height=20
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)
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self.image_listbox.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)
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scrollbar.config(command=self.image_listbox.yview)
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# 绑定列表事件
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self.image_listbox.bind('<<ListboxSelect>>', self.on_image_select)
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# 添加按钮
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ttk.Button(left_frame, text="添加图片", command=self.add_foregrounds).pack(fill=tk.X, pady=5)
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ttk.Button(left_frame, text="移除选中", command=self.remove_selected).pack(fill=tk.X)
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# 中间：画布区域
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center_frame = ttk.Frame(main_frame)
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center_frame.pack(side=tk.LEFT, fill=tk.BOTH, expand=True)
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# 画布滚动条
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hscroll = ttk.Scrollbar(center_frame, orient=tk.HORIZONTAL)
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hscroll.pack(side=tk.BOTTOM, fill=tk.X)
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vscroll = ttk.Scrollbar(center_frame, orient=tk.VERTICAL)
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vscroll.pack(side=tk.RIGHT, fill=tk.Y)
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# 创建画布
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self.canvas = CanvasWidget(center_frame, self.project, main_window=self)
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# self.canvas = CanvasWidget(center_frame, self.project)
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self.canvas.pack(fill=tk.BOTH, expand=True)
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# 关联滚动条
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self.canvas.config(xscrollcommand=hscroll.set, yscrollcommand=vscroll.set)
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hscroll.config(command=self.canvas.xview)
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vscroll.config(command=self.canvas.yview)
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# 右侧：属性面板
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right_frame = ttk.Frame(main_frame, width=200)
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right_frame.pack(side=tk.RIGHT, fill=tk.Y, padx=(5, 0))
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ttk.Label(right_frame, text="属性设置", font=("Arial", 10, "bold")).pack(anchor=tk.W, pady=5)
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self.property_frame = ttk.Frame(right_frame)
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self.property_frame.pack(fill=tk.BOTH, expand=True, padx=5)
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# 初始化属性面板内容
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self.clear_property_panel()
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# 设置窗口大小
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self.geometry("1200x700")
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def create_menu(self):
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"""创建菜单栏"""
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menubar = tk.Menu(self)
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# 文件菜单
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file_menu = tk.Menu(menubar, tearoff=0)
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file_menu.add_command(label="新建项目", command=self.new_project)
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file_menu.add_command(label="打开项目", command=self.open_project)
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file_menu.add_command(label="保存项目", command=self.save_project)
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file_menu.add_command(label="另存为", command=self.save_project_as)
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file_menu.add_separator()
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file_menu.add_command(label="退出", command=self.quit)
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menubar.add_cascade(label="文件", menu=file_menu)
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# 编辑菜单
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edit_menu = tk.Menu(menubar, tearoff=0)
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edit_menu.add_command(label="清除所有图片", command=self.clear_foregrounds)
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edit_menu.add_separator()
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edit_menu.add_command(label="上移图层", command=lambda: self.move_layer(1))
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edit_menu.add_command(label="下移图层", command=lambda: self.move_layer(-1))
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menubar.add_cascade(label="编辑", menu=edit_menu)
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# 视图菜单
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view_menu = tk.Menu(menubar, tearoff=0)
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view_menu.add_command(label="缩放重置", command=self.reset_zoom)
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menubar.add_cascade(label="视图", menu=view_menu)
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# 帮助菜单
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help_menu = tk.Menu(menubar, tearoff=0)
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help_menu.add_command(label="关于", command=self.show_about)
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menubar.add_cascade(label="帮助", menu=help_menu)
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# 设置菜单栏
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self.config(menu=menubar)
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def open_background(self):
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"""打开背景图"""
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file_path = filedialog.askopenfilename(
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filetypes=[
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("图像文件", "*.jpg;*.jpeg;*.png;*.webp;*.bmp"),
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("所有文件", "*.*")
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]
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)
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if file_path:
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if self.project.template.load_background(file_path):
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self.canvas.draw_preview()
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def add_foregrounds(self):
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"""添加前景图"""
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file_paths = filedialog.askopenfilenames(
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filetypes=[
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("图像文件", "*.jpg;*.jpeg;*.png;*.webp;*.bmp"),
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("所有文件", "*.*")
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]
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)
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if file_paths:
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# 检查是否是第一次添加图片
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is_first_batch = len(self.project.foregrounds) == 0
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# 添加所有选择的图片
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added_foregrounds = []
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for file_path in file_paths:
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# 检查是否已添加
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if not any(fg.file_path == file_path for fg in self.project.foregrounds):
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fg = self.project.add_foreground(file_path)
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added_foregrounds.append(fg)
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# 如果是第一次批量添加，则设置批量处理模式
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if is_first_batch and len(added_foregrounds) > 1:
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# 第一张图片保持可见和可编辑
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first_fg = added_foregrounds[0]
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first_fg.hidden = False
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first_fg.visible = True
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# 其他图片设置为隐藏
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for fg in added_foregrounds[1:]:
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fg.hidden = True
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fg.visible = False
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# 选中第一张图片
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self.canvas.selected_item = first_fg
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self.update_property_panel(first_fg)
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elif not is_first_batch and self.project.foregrounds:
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# 如果不是第一次添加，且已存在图片，则复制第一张图片的配置
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reference_fg = self.project.foregrounds[0]
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for fg in added_foregrounds:
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fg.vertices = [tuple(v) for v in reference_fg.vertices]
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fg.angle = reference_fg.angle
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fg.mask_shape = reference_fg.mask_shape
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fg.locked = reference_fg.locked
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fg.visible = reference_fg.visible
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fg.hidden = reference_fg.hidden
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# 更新列表
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self.update_image_list()
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# 重绘画布
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self.canvas.draw_preview()
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def update_image_list(self):
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"""更新图片列表"""
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self.image_listbox.delete(0, tk.END)
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for fg in self.project.foregrounds:
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name = Path(fg.file_path).name
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self.image_listbox.insert(tk.END, name)
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def on_image_select(self, event):
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"""处理列表选择事件"""
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selection = self.image_listbox.curselection()
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if selection:
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index = selection[0]
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if 0 <= index < len(self.project.foregrounds):
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fg = self.project.foregrounds[index]
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self.canvas.selected_item = fg
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self.update_property_panel(fg)
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self.canvas.draw_preview()
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else:
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# 如果没有选择任何项目，显示默认面板
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self.clear_property_panel()
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def remove_selected(self):
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"""移除选中的图片"""
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selection = self.image_listbox.curselection()
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if selection:
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index = selection[0]
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if 0 <= index < len(self.project.foregrounds):
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fg = self.project.foregrounds[index]
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self.project.remove_foreground(fg)
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self.update_image_list()
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self.clear_property_panel()
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self.canvas.selected_item = None
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self.canvas.draw_preview()
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def clear_foregrounds(self):
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"""清除所有前景图"""
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if messagebox.askyesno("确认", "确定要清除所有前景图片吗？"):
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self.project.foregrounds.clear()
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self.update_image_list()
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self.clear_property_panel()
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self.canvas.selected_item = None
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self.canvas.draw_preview()
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def get_canvas(self):
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"""获取画布组件"""
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return self.canvas
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def set_template(self):
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"""设置模板"""
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dialog = TemplateDialog(self, self.project.template)
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if dialog.result:
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if dialog.result["type"] == "preset_loaded":
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# 直接使用已加载的模板设置，不需要重新创建Template对象
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# 模板已经在对话框中加载完成，只需确保画布刷新
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pass
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elif dialog.result["type"] == "preset":
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# 确保传递所有参数并创建模板
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self.project.template = Template(
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ratio=tuple(dialog.result["ratio"]),
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width_px=dialog.result["width"],
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height_px=dialog.result.get("height")
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)
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# 设置背景颜色
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self.project.template.bg_color = dialog.result["bg_color"]
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# 设置背景图
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if "bg_image" in dialog.result:
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self.project.template.bg_image = dialog.result["bg_image"]
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else:
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self.project.template = Template()
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self.project.template.set_custom_size(
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dialog.result["width"],
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dialog.result["height"]
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)
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# 设置背景颜色
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self.project.template.bg_color = dialog.result["bg_color"]
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# 设置背景图
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if "bg_image" in dialog.result:
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self.project.template.bg_image = dialog.result["bg_image"]
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# 确保更新画布显示
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self.canvas.draw_preview()
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def batch_export(self):
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"""批量导出"""
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if not self.project.foregrounds:
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messagebox.showinfo("提示", "请先添加前景图片")
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return
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# 在导出前，将第一张图片的配置应用到所有隐藏的图片
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if self.project.foregrounds:
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first_fg = self.project.foregrounds[0]
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# 将第一张图片的配置应用到所有隐藏的图片
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for fg in self.project.foregrounds[1:]:
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if fg.hidden:
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fg.vertices = [tuple(v) for v in first_fg.vertices]
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fg.angle = first_fg.angle
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fg.mask_shape = first_fg.mask_shape
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# 设置默认导出路径为第一个图片所在目录下的output文件夹
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default_output_dir = None
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if self.project.foregrounds:
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first_image_dir = Path(self.project.foregrounds[0].file_path).parent
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default_output_dir = first_image_dir / "output"
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dialog = ExportDialog(self, len(self.project.foregrounds))
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if dialog.result:
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# 禁用主窗口防止重复操作
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self.grab_set()
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try:
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# 执行导出
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success = Exporter.export_batch(
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self.project,
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dialog.output_dir_var.get(),
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dialog.filename_var.get(),
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dialog.format_var.get(),
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dialog.quality_var.get(),
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progress_callback=self.update_export_progress
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)
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# 导出完成
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if success:
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messagebox.showinfo("成功", f"已成功导出 {len(self.project.foregrounds)} 张图片")
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else:
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messagebox.showerror("错误", "导出过程中发生错误")
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finally:
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# 重新启用主窗口
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self.grab_release()
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def update_export_progress(self, current, total):
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"""更新导出进度（这个方法需要在ExportDialog中实现）"""
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# 注意：这个方法需要在ExportDialog中调用，而不是直接在这里实现
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pass
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def update_property_panel(self, fg):
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"""更新属性面板"""
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# 清除现有内容
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for widget in self.property_frame.winfo_children():
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widget.destroy()
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# 位置设置
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ttk.Label(self.property_frame, text="位置", font=("Arial", 9, "bold")).pack(anchor=tk.W, pady=5)
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pos_frame = ttk.Frame(self.property_frame)
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pos_frame.pack(fill=tk.X, pady=2)
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ttk.Label(pos_frame, text="X:").grid(row=0, column=0, sticky=tk.W)
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x_var = tk.DoubleVar(value=fg.x)
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x_entry = ttk.Entry(pos_frame, textvariable=x_var, width=10)
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x_entry.grid(row=0, column=1, padx=2)
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x_entry.bind("<FocusOut>", lambda e: self.update_property(fg, "x", x_var.get()))
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ttk.Label(pos_frame, text="Y:").grid(row=0, column=2, sticky=tk.W, padx=5)
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y_var = tk.DoubleVar(value=fg.y)
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y_entry = ttk.Entry(pos_frame, textvariable=y_var, width=10)
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y_entry.grid(row=0, column=3, padx=2)
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y_entry.bind("<FocusOut>", lambda e: self.update_property(fg, "y", y_var.get()))
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# 尺寸设置
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ttk.Label(self.property_frame, text="尺寸", font=("Arial", 9, "bold")).pack(anchor=tk.W, pady=5)
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size_frame = ttk.Frame(self.property_frame)
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size_frame.pack(fill=tk.X, pady=2)
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ttk.Label(size_frame, text="宽:").grid(row=0, column=0, sticky=tk.W)
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w_var = tk.DoubleVar(value=fg.w)
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w_entry = ttk.Entry(size_frame, textvariable=w_var, width=10)
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w_entry.grid(row=0, column=1, padx=2)
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w_entry.bind("<FocusOut>", lambda e: self.update_property(fg, "w", w_var.get()))
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ttk.Label(size_frame, text="高:").grid(row=0, column=2, sticky=tk.W, padx=5)
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h_var = tk.DoubleVar(value=fg.h)
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h_entry = ttk.Entry(size_frame, textvariable=h_var, width=10)
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h_entry.grid(row=0, column=3, padx=2)
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h_entry.bind("<FocusOut>", lambda e: self.update_property(fg, "h", h_var.get()))
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# 旋转设置
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ttk.Label(self.property_frame, text="旋转", font=("Arial", 9, "bold")).pack(anchor=tk.W, pady=5)
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rot_frame = ttk.Frame(self.property_frame)
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rot_frame.pack(fill=tk.X, pady=2)
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angle_var = tk.DoubleVar(value=fg.angle)
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angle_entry = ttk.Entry(rot_frame, textvariable=angle_var, width=10)
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angle_entry.grid(row=0, column=0, padx=2)
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ttk.Label(rot_frame, text="度").grid(row=0, column=1, sticky=tk.W)
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angle_entry.bind("<FocusOut>", lambda e: self.update_property(fg, "angle", angle_var.get()))
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# 遮罩设置
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ttk.Label(self.property_frame, text="遮罩", font=("Arial", 9, "bold")).pack(anchor=tk.W, pady=5)
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mask_frame = ttk.Frame(self.property_frame)
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mask_frame.pack(fill=tk.X, pady=2)
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mask_var = tk.StringVar(value=fg.mask_shape)
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masks = [("矩形", "rect"), ("圆形", "round"), ("心形", "heart"), ("星形", "star")]
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for i, (text, value) in enumerate(masks):
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ttk.Radiobutton(
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mask_frame,
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text=text,
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variable=mask_var,
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value=value,
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command=lambda: self.update_property(fg, "mask_shape", mask_var.get())
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).grid(row=i // 2, column=i % 2, sticky=tk.W, padx=2, pady=2)
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# 其他设置
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ttk.Label(self.property_frame, text="其他", font=("Arial", 9, "bold")).pack(anchor=tk.W, pady=5)
|
||
|
||
lock_var = tk.BooleanVar(value=fg.locked)
|
||
ttk.Checkbutton(
|
||
self.property_frame,
|
||
text="锁定位置",
|
||
variable=lock_var,
|
||
command=lambda: self.update_property(fg, "locked", lock_var.get())
|
||
).pack(anchor=tk.W, pady=2)
|
||
|
||
visible_var = tk.BooleanVar(value=fg.visible)
|
||
ttk.Checkbutton(
|
||
self.property_frame,
|
||
text="显示图片",
|
||
variable=visible_var,
|
||
command=lambda: self.update_property(fg, "visible", visible_var.get())
|
||
).pack(anchor=tk.W, pady=2)
|
||
|
||
def update_property(self, fg, prop, value):
|
||
"""更新属性值"""
|
||
if hasattr(fg, prop):
|
||
setattr(fg, prop, value)
|
||
self.canvas.draw_preview()
|
||
|
||
def clear_property_panel(self):
|
||
"""清除属性面板"""
|
||
for widget in self.property_frame.winfo_children():
|
||
widget.destroy()
|
||
|
||
ttk.Label(self.property_frame, text="未选择图片", foreground="#999").pack(pady=20)
|
||
|
||
def move_layer(self, direction):
|
||
"""移动图层顺序"""
|
||
if not self.canvas.selected_item:
|
||
return
|
||
|
||
fg = self.canvas.selected_item
|
||
current_idx = fg.z_index
|
||
new_idx = current_idx + direction
|
||
|
||
# 检查边界
|
||
if new_idx < 0 or new_idx >= len(self.project.foregrounds):
|
||
return
|
||
|
||
# 交换z_index
|
||
for other in self.project.foregrounds:
|
||
if other.z_index == new_idx:
|
||
other.z_index = current_idx
|
||
break
|
||
|
||
fg.z_index = new_idx
|
||
self.canvas.draw_preview()
|
||
|
||
def reset_zoom(self):
|
||
"""重置缩放"""
|
||
self.project.canvas_zoom = 1.0
|
||
self.canvas.zoom = 1.0
|
||
self.canvas.draw_preview()
|
||
|
||
def new_project(self):
|
||
"""新建项目"""
|
||
if messagebox.askyesno("确认", "确定要创建新项目吗？当前项目将被清空。"):
|
||
self.project = Project()
|
||
self.canvas.project = self.project
|
||
self.update_image_list()
|
||
self.clear_property_panel()
|
||
self.canvas.selected_item = None
|
||
self.canvas.draw_preview()
|
||
|
||
def open_project(self):
|
||
"""打开项目"""
|
||
file_path = filedialog.askopenfilename(
|
||
filetypes=[("项目文件", "*.json"), ("所有文件", "*.*")]
|
||
)
|
||
|
||
if file_path:
|
||
new_project = Project()
|
||
if new_project.load(file_path):
|
||
self.project = new_project
|
||
self.canvas.project = self.project
|
||
self.canvas.zoom = self.project.canvas_zoom
|
||
self.update_image_list()
|
||
self.clear_property_panel()
|
||
self.canvas.selected_item = None
|
||
self.canvas.draw_preview()
|
||
else:
|
||
messagebox.showerror("错误", "打开项目失败")
|
||
|
||
def save_project(self):
|
||
"""保存项目"""
|
||
if self.project.file_path:
|
||
if self.project.save():
|
||
messagebox.showinfo("成功", "项目保存成功")
|
||
else:
|
||
messagebox.showerror("错误", "项目保存失败")
|
||
else:
|
||
self.save_project_as()
|
||
|
||
def save_project_as(self):
|
||
"""另存为项目"""
|
||
file_path = filedialog.asksaveasfilename(
|
||
defaultextension=".json",
|
||
filetypes=[("项目文件", "*.json"), ("所有文件", "*.*")]
|
||
)
|
||
|
||
if file_path:
|
||
if self.project.save(file_path):
|
||
messagebox.showinfo("成功", "项目保存成功")
|
||
else:
|
||
messagebox.showerror("错误", "项目保存失败")
|
||
|
||
def show_about(self):
|
||
"""显示关于对话框"""
|
||
messagebox.showinfo(
|
||
"关于",
|
||
"批量图片布局工具\n"
|
||
"版本: 1.0\n"
|
||
"用于批量处理图片布局的工具，可以将多张图片按照相同的布局应用到指定模板中。"
|
||
) |