[投稿] 计算器全屏优化版 — by 计算器

script_library/index.json

@@ -1,7 +1,7 @@
 {
   "format_version": 1,
-  "data_version": 12,
-  "updated": "2026-03-20T10:08:23.591Z",
+  "data_version": 13,
+  "updated": "2026-03-20T13:43:04.881Z",
   "announcement": null,
   "categories": [
     {
@@ -472,6 +472,29 @@
       "updated": null,
       "status": "active",
       "lines": 51
+    },
+    {
+      "id": "script_mmyy8nf3",
+      "name": "计算器",
+      "name_en": "计算器",
+      "desc": "灰太狼开发",
+      "desc_en": "灰太狼开发",
+      "category": "ui",
+      "file": "scripts/ui/script_mmyy8nf3.py",
+      "thumbnail": null,
+      "version": 1,
+      "file_type": "py",
+      "author": "计算器",
+      "author_en": "计算器",
+      "tags": [
+        "community"
+      ],
+      "requires": [],
+      "min_app_version": "1.5.0",
+      "added": "2026-03-20",
+      "updated": null,
+      "status": "active",
+      "lines": 222
     }
   ]
 }

script_library/scripts/ui/script_mmyy8nf3.py

@@ -0,0 +1,222 @@
+import ui
+import math
+
+class CalculatorView(ui.View):
+    def __init__(self):
+        super().__init__()  # 添加父类初始化调用
+        self.name = '计算器'
+        self.background_color = 'black'
+        self.display_text = '0'
+        self.first_operand = None
+        self.operator = None
+        self.waiting_for_second_operand = False
+        self.should_reset_display = False
+
+        # 按钮布局和标签 - 存储为实例变量以便 layout() 访问
+        self.button_specs = [
+            ('AC', 0, 0, 1), ('⌫', 1, 0, 1), ('%', 2, 0, 1), ('÷', 3, 0, 1),
+            ('7', 0, 1, 1), ('8', 1, 1, 1), ('9', 2, 1, 1), ('×', 3, 1, 1),
+            ('4', 0, 2, 1), ('5', 1, 2, 1), ('6', 2, 2, 1), ('-', 3, 2, 1),
+            ('1', 0, 3, 1), ('2', 1, 3, 1), ('3', 2, 3, 1), ('+', 3, 3, 1),
+            ('0', 0, 4, 2), ('.', 2, 4, 1), ('=', 3, 4, 1)
+        ]
+
+        # 创建显示标签
+        self.display_label = ui.Label()
+        self.display_label.text = self.display_text
+        self.display_label.font = ('<system>', 40)
+        self.display_label.text_color = 'white'
+        self.display_label.alignment = ui.ALIGN_RIGHT
+        self.display_label.number_of_lines = 1
+        self.display_label.flex = 'W'
+
+        # 创建按钮
+        self.buttons = {}
+        for text, col, row, col_span in self.button_specs:
+            btn = ui.Button(title=text)
+            btn.font = ('<system>', 28)
+            btn.background_color = self.get_button_color(text)
+            btn.tint_color = 'white'
+            btn.corner_radius = 40
+            btn.action = self.button_tapped
+            self.buttons[text] = btn
+            self.add_subview(btn)
+
+        self.add_subview(self.display_label)
+
+    def get_button_color(self, text):
+        # 数字和点按钮为深灰色
+        if text in '0123456789.':
+            return (0.2, 0.2, 0.2, 1)  # 深灰
+        # 操作符按钮为橙色
+        elif text in '÷×-+=':
+            return (1.0, 0.6, 0.0, 1)  # 橙色
+        # 功能按钮为浅灰色
+        else:
+            return (0.5, 0.5, 0.5, 1)  # 浅灰
+
+    def layout(self):
+        # 设置显示标签位置
+        display_height = 120
+        self.display_label.frame = (20, 40, self.width - 40, display_height)
+
+        # 设置按钮位置
+        button_size = 80
+        button_margin = 10
+        start_y = display_height + 60
+
+        for text, btn in self.buttons.items():
+            # 找到按钮在布局中的位置
+            for spec_text, col, row, col_span in self.button_specs:
+                if spec_text == text:
+                    x = 20 + col * (button_size + button_margin)
+                    y = start_y + row * (button_size + button_margin)
+                    width = button_size * col_span + button_margin * (col_span - 1)
+                    btn.frame = (x, y, width, button_size)
+                    break
+
+    def button_tapped(self, sender):
+        text = sender.title
+
+        if text in '0123456789':
+            self.input_digit(text)
+        elif text == '.':
+            self.input_decimal()
+        elif text in '÷×-+':
+            self.set_operation(text)
+        elif text == '=':
+            self.calculate_result()
+        elif text == 'AC':
+            self.clear_all()
+        elif text == '±':
+            self.toggle_sign()
+        elif text == '⌫':
+            self.delete_last()
+        elif text == '%':
+            self.calculate_percentage()
+
+    def input_digit(self, digit):
+        if self.display_text == '0' or self.waiting_for_second_operand or self.should_reset_display:
+            self.display_text = digit
+            self.waiting_for_second_operand = False
+            self.should_reset_display = False
+        else:
+            self.display_text += digit
+
+        self.update_display()
+
+    def input_decimal(self):
+        if self.waiting_for_second_operand or self.should_reset_display:
+            self.display_text = '0.'
+            self.waiting_for_second_operand = False
+            self.should_reset_display = False
+        elif '.' not in self.display_text:
+            self.display_text += '.'
+
+        self.update_display()
+
+    def set_operation(self, op):
+        if self.operator is not None and not self.waiting_for_second_operand:
+            self.calculate_result()
+
+        try:
+            self.first_operand = float(self.display_text)
+        except:
+            self.first_operand = 0
+
+        self.operator = op
+        self.waiting_for_second_operand = True
+        self.should_reset_display = True
+
+    def calculate_result(self):
+        if self.operator is None or self.waiting_for_second_operand:
+            return
+
+        try:
+            second_operand = float(self.display_text)
+
+            if self.operator == '+':
+                result = self.first_operand + second_operand
+            elif self.operator == '-':
+                result = self.first_operand - second_operand
+            elif self.operator == '×':
+                result = self.first_operand * second_operand
+            elif self.operator == '÷':
+                if second_operand == 0:
+                    self.display_text = '错误'
+                    self.update_display()
+                    self.clear_all()
+                    return
+                result = self.first_operand / second_operand
+
+            # 处理浮点数精度问题
+            if result.is_integer():
+                self.display_text = str(int(result))
+            else:
+                # 限制小数位数
+                self.display_text = f'{result:.10f}'.rstrip('0').rstrip('.')
+
+            self.first_operand = result
+            self.operator = None
+            self.waiting_for_second_operand = True
+            self.should_reset_display = True
+            self.update_display()
+
+        except Exception as e:
+            self.display_text = '错误'
+            self.update_display()
+            self.clear_all()
+
+    def clear_all(self):
+        self.display_text = '0'
+        self.first_operand = None
+        self.operator = None
+        self.waiting_for_second_operand = False
+        self.should_reset_display = False
+        self.update_display()
+
+    def toggle_sign(self):
+        try:
+            value = float(self.display_text)
+            value = -value
+            if value.is_integer():
+                self.display_text = str(int(value))
+            else:
+                self.display_text = str(value)
+            self.update_display()
+        except:
+            pass
+
+    def delete_last(self):
+        if self.display_text != '0' and len(self.display_text) > 1:
+            self.display_text = self.display_text[:-1]
+        elif len(self.display_text) == 1:
+            self.display_text = '0'
+        self.update_display()
+
+    def calculate_percentage(self):
+        try:
+            value = float(self.display_text)
+            value = value / 100
+            if value.is_integer():
+                self.display_text = str(int(value))
+            else:
+                self.display_text = str(value)
+            self.update_display()
+        except:
+            pass
+
+    def update_display(self):
+        # 限制显示长度
+        if len(self.display_text) > 12:
+            if '.' in self.display_text:
+                self1.display_text = self.display_text[:12]
+            else:
+                self.display_text = self.display_text[:12]
+
+        self.display_label.text = self.display_text
+
+# 运行计算器
+if __name__ == '__main__':
+    view = CalculatorView()
+    view.present('fullscreen')