[wxWidgets]_[0基础]_[不常见但有用的类wxStandardPaths]

场景:

1.wxStandardPaths   用来获取各种系统路径。能够用于存放app的配置数据。比方文档文件夹,appData等。

代码:

#include "wx/wxprec.h"

#ifndef WX_PRECOMP
    #include "wx/wx.h"
#endif

#include "wx/cmdline.h"
#include "wx/app.h" 
#include <assert.h>
#include <iostream>
#include <stdio.h>
#include "wx/stdpaths.h"
#include <Windows.h>
#include <shlobj.h>

using namespace std;

void TestStandardPaths()
{
	cout << "TestStandardPaths" << endl;
	wxStandardPaths& sp = wxStandardPaths::Get();
	cout << "GetAppDocumentsDir (): " << sp.GetAppDocumentsDir() << endl;
	cout << "GetDataDir (): " << sp.GetDataDir() << endl;
	cout << "GetDocumentsDir (): " << sp.GetDocumentsDir() << endl;
	cout << "GetExecutablePath  (): " << sp.GetExecutablePath() << endl;
	
	cout << "GetLocalDataDir(): " << sp.GetLocalDataDir() << endl;
	cout << "GetPluginsDir(): " << sp.GetPluginsDir() << endl;
	cout << "GetResourcesDir(): " << sp.GetResourcesDir() << endl;
	cout << "GetTempDir(): " << sp.GetTempDir() << endl;
	cout << "GetUserDataDir(): " << sp.GetUserDataDir() << endl;
	cout << "MSWGetShellDir(): " << sp.MSWGetShellDir(CSIDL_APPDATA) << endl;
}

int main(int argc,char* argv[])
{
	wxInitialize();
	wxEntryStart(argc,argv);
	wxInitAllImageHandlers();

	TestStandardPaths();
	wxEntryCleanup();
	wxUninitialize();
	return 0;
}

输出:

TestStandardPaths
GetAppDocumentsDir (): C:UsersAdminDocuments
GetDataDir (): E:workspace	est_project1.test_project	est_wx	est_wxCmdLineP
arsermswDebugBin
GetDocumentsDir (): C:UsersAdminDocuments
GetExecutablePath  (): E:workspace	est_project1.test_project	est_wx	est_wx
CmdLineParsermswDebugBin	est_wxCmdLineParser.exe
GetLocalDataDir(): E:workspace	est_project1.test_project	est_wx	est_wxCmdL
ineParsermswDebugBin
GetPluginsDir(): E:workspace	est_project1.test_project	est_wx	est_wxCmdLin
eParsermswDebugBin
GetResourcesDir(): E:workspace	est_project1.test_project	est_wx	est_wxCmdL
ineParsermswDebugBin
GetTempDir(): C:UsersAdminAppDataLocalTemp
GetUserDataDir(): C:UsersAdminAppDataRoaming	est_wxCmdLineParser
MSWGetShellDir(): C:UsersAdminAppDataRoaming