使用 Visual Studio 创建一个 cmake 项目-C/C++问题

Creating a cmake project with visual studio(使用 Visual Studio 创建一个 cmake 项目)

本文介绍了使用 Visual Studio 创建一个 cmake 项目的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

Visual Studio 2017 为处理 CMake 项目提供内置支持.

这将创建一个简单的

它在给定的文件夹中生成以下文件，然后在其上使用打开文件夹":

CMakeLists.txtCMakeSettings.json我的项目1.cpp

后续步骤

可能的下一步是:

为一些基本的项目/编译器设置添加一个交互式向导对话框
还添加了一个项目向导，以便能够将源文件添加到 CMakeLists.txt

我期待收到有关基本想法的反馈.请将任何请求直接添加到:

https://github.com/FloriansGit/VSCMakeWizards/issues

代码

这里是威世智的基本/初始代码作为参考:

WizardImplementationClass.cs

//基于 https://docs.microsoft.com/en-us/visualstudio/extensibility/how-to-use-wizards-with-project-templates//和 https://stackoverflow.com/questions/3882764/issue-with-visual-studio-template-directory-creation使用系统；使用 System.IO；使用 System.Collections.Generic;使用 System.Text.RegularExpressions;使用 EnvDTE；使用 Microsoft.VisualStudio.TemplateWizard；使用 Microsoft.VisualStudio.Shell；使用 Microsoft.VisualStudio.Shell.Interop；使用 EnvDTE80；命名空间 VSCMakeWizards{公共类 WizardImplementation : IWizard{公共无效运行开始(对象自动化对象，字典<字符串，字符串>替换字典，WizardRunKind runKind, object[] customParams){var destinationDir = replacementsDictionary["$destinationdirectory$"];var requiredNamespace = replacementsDictionary["$safeprojectname$"];var templatePath = Path.GetDirectoryName((string)customParams[0]);var dte = 自动化对象作为 DTE2；var solution = dte.Solution as EnvDTE100.Solution4;如果(解决方案.IsOpen){解决方案.关闭()；}File.Copy(Path.Combine(templatePath, "CMakeSettings.json"), Path.Combine(destinationDir, "CMakeSettings.json"));File.Copy(Path.Combine(templatePath, "main.cpp"), Path.Combine(destinationDir, desiredNamespace + ".cpp"));//参见 https://stackoverflow.com/questions/1231768/c-sharp-string-replace-with-dictionaryRegex re = new Regex(@"($w+$)", RegexOptions.Compiled);string input = File.ReadAllText(Path.Combine(templatePath, "CMakeLists.txt"));字符串输出 = re.Replace(input, match => replacementsDictionary[match.Groups[1].Value]);File.WriteAllText(Path.Combine(destinationDir, "CMakeLists.txt"), output);var vsSolution = Package.GetGlobalService(typeof(SVsSolution)) as IVsSolution7;如果(vsSolution！= null){vsSolution.OpenFolder(destinationDir);}抛出新的 WizardCancelledException();}//在打开任何项目之前调用此方法//具有 OpenInEditor 属性.public void BeforeOpeningFile(ProjectItem projectItem){}public void ProjectFinishedGenerating(项目项目){}//该方法只对项目模板调用，//不适用于项目模板.public void ProjectItemFinishedGenerating(ProjectItem项目){}//该方法在项目创建后调用.public void RunFinished(){}//该方法只对项目模板调用，//不适用于项目模板.public bool ShouldAddProjectItem(字符串文件路径){返回假；}}}

注意:WizardCancelledException 是必要的，否则 Visual Studio 会尝试生成/打开实际解决方案.尚不支持打开文件夹"类型的项目向导(没有用于此的 SDK API).

参考资料

visual studio 模板问题&创建目录
C# 用字典替换字符串

Visual Studio 2017 provides built-in support for handling CMake projects. The documentation mostly covers scenarios based on pre-existing cmake projects. But is there any support for creating a cmake project without having to fiddle with the CMakeLists.txt file?

解决方案

EDIT: VS2017 15.6 added an official New Project CMake Wizard

With version 15.6 came the feature of "Create CMake projects from the Add New Project dialog."

This creates a simple ninja based C++ "Hello CMake" project.

A Custom CMake Wizard

Your question and the lack of an existing Wizard inspired me to write one. It's a very basic setup and would most definitely benefit if people with more experience in writing Visual Studio extensions would contribute, but here it is:

https://github.com/FloriansGit/VSCMakeWizards

Edit: Latest VSIX installer is now also available for free on VS Marketplace

https://marketplace.visualstudio.com/items?itemName=oOFlorianOo.CMakeProjectWizards

The new "CMake Executable Template" will show up after a restart of your Visual Studio 2017 under "File/New/Project/Visual C++":

It generates the following files in the given folder and then uses "Open Folder" on it:

CMakeLists.txt
CMakeSettings.json
MyProject1.cpp

Next Steps

Possible next steps would be to:

Add an interactive Wizard Dialog for some basic project/compiler settings
Add also an Item Wizard to be able to add source files to the CMakeLists.txt

I'm looking forward getting feedback on the basic idea. Please add any requests directly to:

https://github.com/FloriansGit/VSCMakeWizards/issues

The Code

And here is the Wizards basic/initial code as a reference:

WizardImplementationClass.cs

// Based on https://docs.microsoft.com/en-us/visualstudio/extensibility/how-to-use-wizards-with-project-templates
//      and https://stackoverflow.com/questions/3882764/issue-with-visual-studio-template-directory-creation

using System;
using System.IO;
using System.Collections.Generic;
using System.Text.RegularExpressions;
using EnvDTE;
using Microsoft.VisualStudio.TemplateWizard;
using Microsoft.VisualStudio.Shell;
using Microsoft.VisualStudio.Shell.Interop;
using EnvDTE80;

namespace VSCMakeWizards
{
    public class WizardImplementation : IWizard
    {
        public void RunStarted(object automationObject,
            Dictionary<string, string> replacementsDictionary,
            WizardRunKind runKind, object[] customParams)
        {
            var destinationDir = replacementsDictionary["$destinationdirectory$"];
            var desiredNamespace = replacementsDictionary["$safeprojectname$"];
            var templatePath = Path.GetDirectoryName((string)customParams[0]);

            var dte = automationObject as DTE2;
            var solution = dte.Solution as EnvDTE100.Solution4;

            if (solution.IsOpen)
            {
                solution.Close();
            }

            File.Copy(Path.Combine(templatePath, "CMakeSettings.json"), Path.Combine(destinationDir, "CMakeSettings.json"));
            File.Copy(Path.Combine(templatePath, "main.cpp"), Path.Combine(destinationDir, desiredNamespace + ".cpp"));

            // see https://stackoverflow.com/questions/1231768/c-sharp-string-replace-with-dictionary
            Regex re = new Regex(@"($w+$)", RegexOptions.Compiled);
            string input = File.ReadAllText(Path.Combine(templatePath, "CMakeLists.txt"));
            string output = re.Replace(input, match => replacementsDictionary[match.Groups[1].Value]);

            File.WriteAllText(Path.Combine(destinationDir, "CMakeLists.txt"), output);

            var vsSolution = Package.GetGlobalService(typeof(SVsSolution)) as IVsSolution7;

            if (vsSolution != null)
            {
                vsSolution.OpenFolder(destinationDir);
            }

            throw new WizardCancelledException();
        }

        // This method is called before opening any item that   
        // has the OpenInEditor attribute.  
        public void BeforeOpeningFile(ProjectItem projectItem)
        {
        }

        public void ProjectFinishedGenerating(Project project)
        {
        }

        // This method is only called for item templates,  
        // not for project templates.  
        public void ProjectItemFinishedGenerating(ProjectItem
            projectItem)
        {
        }

        // This method is called after the project is created.  
        public void RunFinished()
        {
        }

        // This method is only called for item templates,  
        // not for project templates.  
        public bool ShouldAddProjectItem(string filePath)
        {
            return false;
        }
    }
}

Note: The WizardCancelledException is necessary, because Visual Studio otherwise would try to generate/open an actual solution. An "Open Folder" kind of project wizard is not yet supported (no SDK API for this).