using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace MPC_PP {
    public partial class Form2:Form {

        public Form1 F1;
        public Form2() {
            InitializeComponent();
        }

        private void Form2_Load(object sender, EventArgs e) {
            trackBar1.Value = 0;// 初期値
            trackBar1.Minimum = 0;
            trackBar1.Maximum = 1440*F1.TMSeed;

            trackBar1.TickFrequency = trackBar1.Maximum/4; // 描画される目盛りの刻みを設定
            trackBar1.SmallChange = 0;// スライダーをキーボードやマウスで動かした場合の移動量
            trackBar1.LargeChange = 0;// PageUp,Downキーで動かした場合の移動量
            trackBar1.ValueChanged += new EventHandler(trackBar1_ValueChanged);

            WIMove();
            this.Opacity=0.8;
        }
        public void WIMove(){ //Form2-位置調整
            this.Left= F1.Left+7;
            this.Top = F1.Bottom-7; //-47
            this.Width=F1.Width-15;
        }

        void trackBar1_ValueChanged(object sender, EventArgs e){  }
        public void TRView(){
            this.textBox1.Text = Math.Truncate(F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition*100)/100+"/"; //秒数テキスト表示
            this.textBox1.Text+= Math.Truncate(F1.axWindowsMediaPlayer1.currentMedia.duration*100)/100+"";
        }

        bool S1=false;
        private void trackBar1_Scroll(object sender, EventArgs e) { //バーをスライド位置に移動 [再生中=再生/停止中=停止]

            if(F1.timer2.Enabled==false){
                if(checkBox1.Checked){ F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition=(double)this.trackBar1.Value/F1.TMSeed
                                                                                           +F1.TMLength*(int)(F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition/F1.TMLength); }
                else                 { F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition=(double)this.trackBar1.Value/F1.TMSeed; }
                Start(); if(!F1.PLMode){ Stop(); }
                S1=true;
                F1.timer2.Enabled=true; //描画制限
            } else{}
        }

        private void trackBar1_MouseDown(object sender, MouseEventArgs e){ Stop(); } //トラックバークリック [停止] PlayStop=true;
        private void trackBar1_MouseUp(object sender, MouseEventArgs e)  { //クリック位置に移動([判定/甘]) [再生中=再生/停止中=停止]
            if(F1.timer1.Enabled){
                if(S1==false){
                    if(checkBox1.Checked){
                        double VarPoint=(e.X-(double)trackBar1.Width/2)*0.05;
                        if(VarPoint>=0){ VarPoint= ((e.X+VarPoint)/(double)trackBar1.Width*trackBar1.Maximum); }
                        else           { VarPoint= ((e.X+VarPoint*0.3)/(double)trackBar1.Width*trackBar1.Maximum); }

                        if(VarPoint>trackBar1.Maximum){ VarPoint=trackBar1.Maximum; }
                        if(VarPoint<0)                { VarPoint=0; }
                        this.trackBar1.Value=(int)VarPoint; 
                        F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition=(VarPoint/F1.TMSeed) +F1.TMLength*(int)(F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition/F1.TMLength);
                    }
                    else{
                        double VarPoint=(e.X-(double)trackBar1.Width/2)*0.05;
                        if(VarPoint>=0){ VarPoint= ((e.X+VarPoint)/(double)trackBar1.Width*trackBar1.Maximum); }
                        else           { VarPoint= ((e.X+VarPoint*0.3)/(double)trackBar1.Width*trackBar1.Maximum); }

                        if(VarPoint>trackBar1.Maximum){ VarPoint=trackBar1.Maximum; }
                        if(VarPoint<0)                { VarPoint=0; }
                        this.trackBar1.Value=(int)VarPoint; 
                        F1.axWindowsMediaPlayer1.Ctlcontrols.currentPosition=(VarPoint/F1.TMSeed);
                    }
                }
                else{ S1=false; }

                Start(); if(!F1.PLMode){ Stop(); }
                //if(PlayStop){ Stop(); PlayStop=false; }
            }
        }

        //bool PlayStop=false;
        public void Start(){ F1.axWindowsMediaPlayer1.Ctlcontrols.play();
                //F1.Text="再生中";
        }
        public void Stop() { F1.axWindowsMediaPlayer1.Ctlcontrols.pause();
                //F1.Text="一時停止";
        }
        public void Reset() {
                F1.axWindowsMediaPlayer1.Ctlcontrols.play();
                F1.axWindowsMediaPlayer1.Ctlcontrols.pause();
                //F1.Text="一時停止";
        }
        public void ReStart(){ F1.axWindowsMediaPlayer1.Ctlcontrols.fastReverse();   } //早戻し
        public void FullStart(){ F1.axWindowsMediaPlayer1.Ctlcontrols.fastForward(); } //早送り

        private void Form2_KeyUp(object sender, KeyEventArgs e)    { F1.KeyUP((int)e.KeyCode); } //キー操作=連動
        private void trackBar1_KeyUp(object sender, KeyEventArgs e){ F1.KeyUP((int)e.KeyCode); }
        private void checkBox2_KeyUp(object sender, KeyEventArgs e){ F1.KeyUP((int)e.KeyCode); }
        private void checkBox1_KeyUp(object sender, KeyEventArgs e){ F1.KeyUP((int)e.KeyCode); }
        private void textBox1_KeyUp(object sender, KeyEventArgs e) { F1.KeyUP((int)e.KeyCode); }

        private void checkBox1_CheckedChanged(object sender, EventArgs e) { F1.LengthCheck(); } //トラックバー最大値切替

    }
}