Animate Wallpaper for Windows

AnimateWallpaper.cpp

#include <iostream>
#include <algorithm>
#include <vector>
#include <set>
#include <queue>
#include <map>
#include <string.h>
#include <math.h>
#include <stdio.h>
#include <deque>
#include <bits/stdc++.h>
#include <windows.h> 
//#include "testlib.h"
using namespace std;
#define ll long long
#define pii pair<int,int>
#define qi ios::sync_with_stdio(0)

bool debug=true;

/*    *************************************
	  * Written in New Computer           *
	  * The following code belongs to     *
	  * XiaoGeNintendo of HellHoleStudios *
	  *************************************
*/
template<typename T1,typename T2>ostream& operator<<(ostream& os,pair<T1,T2> ptt){
	os<<ptt.first<<","<<ptt.second;
	return os;
}
template<typename T>ostream& operator<<(ostream& os,vector<T> vt){
	os<<"{";
	for(int i=0;i<vt.size();i++){
		os<<vt[i]<<" ";
	}
	os<<"}";
	return os;
}

string toString(int num){
	bool negative=false;
	if(num<0) negative=true;
	if(num==0) return "0";
	num=abs(num);
	string s;
	while(num!=0){
		s+=num%10+'0';
		num/=10;
    }
    reverse(s.begin(),s.end());
    if(negative) s='-'+s;
    return s;
}

int findInt(string s){
	bool ne=(s[0]=='-');
	int num=0;
	for(int i=0+ne;i<s.size();i++){
		num=10*num+s[i]-'0';
	}
	if(ne) num=-num;
	return num;
}


void HideConsole()
{
    ::ShowWindow(::GetConsoleWindow(), SW_HIDE);
}

void ShowConsole()
{
    ::ShowWindow(::GetConsoleWindow(), SW_SHOW);
}

bool IsConsoleVisible()
{
    return ::IsWindowVisible(::GetConsoleWindow()) != FALSE;
}

int interval;
string basePath;
int size;

string mode;

int changeBG(string path){
	
	string first=mode.substr(0,1);
	auto sec=(mode[1]=='S'?SPIF_SENDCHANGE:SPIF_UPDATEINIFILE);
	
//	cout<<path<<" "<<mode<<" "<<first<<" "<<sec<<endl;
	
	if(first=="N"){
		int res=SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, (PVOID*)path.c_str(), sec);
		
		return res;
	}else if(first=="A"){
		int res=SystemParametersInfoA(SPI_SETDESKWALLPAPER, 0, (PVOID*)path.c_str(), sec);
		
		return res;
	}else if(first=="W"){
		
		auto wide=wstring(path.begin(),path.end());
		auto wider=wide.c_str();
		int res=SystemParametersInfoW(SPI_SETDESKWALLPAPER, 0, (void*)wider, sec);
		
		return res;
	}
	
//	cout<<"NS"<<endl;
	return false;
}

int main(int argc,char* argv[]){
	
	cout<<"Animate Wallpaper (StopChangeBGV2) By XGN from HHS"<<endl;
	cout<<"Dev Time: 2020-12"<<endl;
	
	if(argc<5){
		cout<<"argument: <base path> <interval> <size> <method>"<<endl;
		cout<<"<base path> should contain a single * to indicate the frame ID"<<endl;
		cout<<"Frame ID starts from 1 to size"<<endl;
		cout<<"About <method>: two char"<<endl;
		cout<<"First char:"<<endl;
		cout<<"N=SystemParametersInfo"<<endl;
		cout<<"A=SystemParametersInfoA"<<endl;
		cout<<"W=SystemParametersInfoW"<<endl;
		cout<<"Second char:"<<endl;
		cout<<"S=SPIF_SENDCHANGE"<<endl;
		cout<<"I=SPIF_UPDATEINIFILE"<<endl;
		
		cout<<"Now manual input basePath="<<endl;
		getline(cin,basePath);
		
		cout<<"Interval=";
		cin>>interval;
		
		cout<<"Size=";
		cin>>size;
		
		cout<<"Method(N/A/W+S/I)=";
		cin>>mode;
	}else{
			
		interval=findInt(argv[2]);
		size=findInt(argv[3]);
		basePath=argv[1];
		mode=argv[4];
	}
	
	cout<<"Confirm Information:"<<endl;
	cout<<"interval="<<interval<<endl;
	cout<<"basePath="<<basePath<<endl;
	cout<<"size="<<size<<endl;
	cout<<"mode="<<mode<<endl;
	system("pause");
	
	if(argc<=5){	
		HideConsole();
	}
	 
	int id=1;
	while(true){
		string path=basePath;
		path.replace(basePath.find("*"),1,toString(id));
		cout<<path<<endl;
		
		
		int clc=clock(); 
		
		int res=changeBG(path);
		
		int timeCon=clock()-clc;
		
		cout<<"Time consumed:"<<timeCon<<endl;
		
		if(!res){
			MessageBox(NULL,"Failed to set wallpaper","Error",MB_OK);
			return 2;
		}
		
		if(interval-timeCon<=0){
			cout<<"[WARNING] Can't keep up"<<endl;
		}else{
			Sleep(interval-timeCon);	
		}
		
		
		id++;
		if(id==size+1){
			id=1;
		}
	}
	return 0;
}