Import exisitng code

2021-05-14 22:54:30 +02:00
parent 1d5e0f69d3
commit 732abefd12
8 changed files with 26485 additions and 0 deletions
--- a/Wallpaperchan/Form1.cs
+++ b/Wallpaperchan/Form1.cs
@@ -0,0 +1,190 @@
+using System;
+using Microsoft.Win32;
+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;
+using System.Runtime.InteropServices;
+using System.IO;
+
+namespace Wallpaperchan
+{
+    public partial class MainForm : Form
+    {
+
+        int remainingSeconds = 0;
+        int currentImageIndex = 0;
+        string[] files;
+        [DllImport("user32.dll", EntryPoint = "SystemParametersInfo")]
+        public static extern int SystemParametersInfo(UAction uAction, int uParam, StringBuilder lpvParam, int fuWinIni);
+     
+        public enum UAction
+        {
+            /// <summary>
+            /// set the desktop background image
+            /// </summary>
+            SPI_SETDESKWALLPAPER = 0x0014,
+            /// <summary>
+            /// set the desktop background image
+            /// </summary>
+            SPI_GETDESKWALLPAPER = 0x0073,
+        }
+
+        public static IEnumerable<FileInfo> GetFilesByExtensions(DirectoryInfo dir, params string[] extensions)
+        {
+            if (extensions == null)
+                throw new ArgumentNullException("extensions");
+            IEnumerable<FileInfo> files = dir.EnumerateFiles();
+            return files.Where(f => extensions.Contains(f.Extension));
+        }
+
+        public static int SetBackgroud(string fileName)
+        {
+            int result = 0;
+            if (File.Exists(fileName))
+            {
+                StringBuilder s = new StringBuilder(fileName);
+                result = SystemParametersInfo(UAction.SPI_SETDESKWALLPAPER, 0, s, 0x2);
+            }
+            return result;
+        }
+
+        public MainForm()
+        {
+            InitializeComponent();
+            
+        }
+
+        private void LoadImagesFromFolder(string folder)
+        {
+            //this.files = System.IO.Directory.GetFiles(folder, "*.png");
+
+            DirectoryInfo dInfo = new DirectoryInfo(folder);
+            this.files = GetFilesByExtensions(dInfo, ".jpg", ".png", ".jpeg", ".jfif").Select(f => f.FullName).ToArray();
+
+            ImageList il = imageList1;
+            il.Images.Clear();
+            for (int i = 0; i < files.Count(); i++)
+            {
+                string image = files[i];
+                this.status.Text = String.Format("Loading image {0}/{1}", i, files.Count());
+                this.status.Refresh();
+                //Application.DoEvents();
+                try
+                {
+                    Image fullImage = Image.FromFile(image);
+                    Image thumb = fullImage.GetThumbnailImage(112, 63, () => false, IntPtr.Zero);
+                    fullImage.Dispose();
+                    il.Images.Add(thumb);
+                } catch
+                {
+                    continue;
+                }
+            }
+            listView1.LargeImageList = il;
+            listView1.Items.Clear();
+            for (int i = 0; i < il.Images.Count; i++)
+            {
+                ListViewItem lvi = new ListViewItem();
+                lvi.ImageIndex = i;
+                lvi.Text = this.files[i];
+                listView1.Items.Add(lvi);
+            }
+        }
+
+        private void button1_Click(object sender, EventArgs e)
+        {
+            
+            string folder = ChooseFolder();
+            Properties.Settings.Default.wallpaperFolder = folder;
+            Properties.Settings.Default.Save();
+            this.LoadImagesFromFolder(folder);
+           
+        }
+
+        public string ChooseFolder()
+        {
+            if (folderBrowserDialog1.ShowDialog() == DialogResult.OK)
+            {
+               return  folderBrowserDialog1.SelectedPath;
+            }
+            return "";
+        }
+
+        private void button2_Click(object sender, EventArgs e)
+        {
+            if (this.listView1.FocusedItem == null) { return; }
+            int index = this.listView1.FocusedItem.Index;
+            SetBackgroud(files[index]);
+            this.currentImageIndex = index;
+            this.remainingSeconds = (int)this.delay.Value * 60;
+        }
+
+        private void timer1_Tick(object sender, EventArgs e)
+        {
+            if (this.files == null || files.Count() == 0)
+            {
+                return;
+            }
+            this.status.Text = String.Format("Current Image: {0} \nNext image in: {1}", currentImageIndex, remainingSeconds);
+            this.remainingSeconds--;
+            if (this.remainingSeconds <= 0)
+            {
+                this.remainingSeconds = (int)this.delay.Value * 60;
+                this.currentImageIndex++;
+
+                if (this.currentImageIndex > this.listView1.Items.Count -1)
+                {
+                    this.currentImageIndex = 0;
+                }
+
+            }
+            SetBackgroud(files[this.currentImageIndex]);
+        }
+
+        private void delay_ValueChanged(object sender, EventArgs e)
+        {
+            Properties.Settings.Default.delay = (int)this.delay.Value;
+            Properties.Settings.Default.Save();
+        }
+
+        private void btnPause_Click(object sender, EventArgs e)
+        {
+            this.timer1.Enabled = !this.timer1.Enabled;
+            this.btnPause.Text = this.timer1.Enabled ? "Pause" : "Continue";
+        }
+
+        private void MainForm_Load(object sender, EventArgs e)
+        {
+            
+        }
+
+        private void MainForm_Shown(object sender, EventArgs e)
+        {
+            this.Refresh();
+            this.delay.Value = Properties.Settings.Default.delay;
+            this.path.Text = Properties.Settings.Default.wallpaperFolder;
+            if (this.path.Text != "")
+            {
+                this.LoadImagesFromFolder(this.path.Text);
+            }
+            this.currentImageIndex = Properties.Settings.Default.lastIndex;
+            this.remainingSeconds = (int)this.delay.Value * 60;
+        }
+
+        private void button1_Click_1(object sender, EventArgs e)
+        {
+            if (listView1.View == View.LargeIcon)
+            {
+                listView1.View = View.List;
+            } else
+            {
+                listView1.View = View.LargeIcon;
+            }
+        }
+    }
+}