86 lines
2.2 KiB
C++
86 lines
2.2 KiB
C++
// Copyright (c) 2016-2018 Easy2D - Nomango
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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#pragma once
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#include "../base/base.h"
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#include "../base/Resource.h"
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namespace easy2d
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{
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// 文件
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class File
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{
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public:
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File();
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File(
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const String& file_name
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);
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virtual ~File();
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// 打开文件
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bool Open(
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const String& file_name
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);
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// 文件是否存在
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bool Exists() const;
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// 删除文件
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bool Delete();
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// 获取文件路径
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const String& GetPath() const;
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// 获取文件扩展名
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String GetExtension() const;
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// 释放资源到临时文件目录
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static File Extract(
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Resource& res, /* 资源 */
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const String& dest_file_name /* 目标文件名 */
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);
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// 添加文件搜索路径
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static void AddSearchPath(
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const String& path
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);
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// 弹出打开文件对话框
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static File ShowOpenDialog(
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const String& title = L"打开", /* 对话框标题 */
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const String& filter = L"" /* 筛选扩展名，例如 "*.jpg;*.jpeg" */
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);
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// 弹出保存文件对话框
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static File ShowSaveDialog(
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const String& title = L"保存", /* 对话框标题 */
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const String& def_file = L"", /* 默认保存的文件名 */
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const String& def_ext = L"" /* 默认追加的扩展名，例如 "txt" */
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);
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protected:
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String file_path_;
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static std::list<String> search_paths_;
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};
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}
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