/// <summary>
/// Move rePaper to corresponding display.
/// </summary>
public void MoveToDisplay(int i)
{
StaticPinvoke.RECT appBounds_;
Rectangle screenBounds_;
Screen[] screens = Screen.AllScreens;
if (i > (screens.Length - 1))
{
i = 0; //primary monitor
}
StaticPinvoke.GetWindowRect(workerw, out appBounds_);
screenBounds_ = System.Windows.Forms.Screen.FromHandle(workerw).Bounds;
//force refresh desktop
StaticPinvoke.SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, null, SPIF_UPDATEINIFILE);
if (i == -1)
{
//crash, skipping for now.
//StaticPinvoke.SetWindowPos(old_unity_handle, 1, appBounds_.Left, appBounds_.Top, screens[i].Bounds.Width, screens[i].Bounds.Height, 0);
}
else
{
// adding the workerw offsets to x & y. (basically the bounds change since rePaper is a child of workerw handle)
StaticPinvoke.SetWindowPos(old_unity_handle, 1, screens[i].Bounds.X - appBounds_.Left, screens[i].Bounds.Y - appBounds_.Top, screens[i].Bounds.Width, screens[i].Bounds.Height, 0);
}
}
/// <summary>
/// Sets desktop wallpaper to user selected image in filebrowser.
/// </summary>
/// <param name="filePath">wallpaper path.</param>
public void SetCustomWallpaper(string filePath)
{
if (filePath != null)
{
StaticPinvoke.SystemParametersInfo(SPI_SETDESKWALLPAPER, (UInt32)filePath.Length, filePath, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE);
}
}
/// <summary>
/// Retrieves windows desktop wallpaper & loads it.
/// </summary>
public void GetWallpaperImage()
{
RegistryKey currentMachine = Registry.CurrentUser;
RegistryKey controlPanel = currentMachine.OpenSubKey("Control Panel");
RegistryKey desktop = controlPanel.OpenSubKey("Desktop");
string filePath = Convert.ToString(desktop.GetValue("WallPaper"));
controlPanel.Close();
if (!System.IO.File.Exists(filePath))
{
//Try to retrieve wallpaper image with cached file..
filePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Microsoft\\Windows\\Themes\\CachedFiles";
if (Directory.Exists(filePath))
{
string[] filePaths = Directory.GetFiles(filePath);
if (filePaths.Length > 0)
{
filePath = filePaths[0];
}
}
else
{
//Try to retrieve wallpaper image by original source..
RegistryKey regKey = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Internet Explorer\\Desktop\\General\\", false);
filePath = regKey.GetValue("WallpaperSource").ToString() + "h";
if (!System.IO.File.Exists(filePath))
{
//Failed to retrieve wallpaper image by original source..
filePath = new String('\0', MAX_PATH);
StaticPinvoke.SystemParametersInfo(SPI_GETDESKWALLPAPER, (UInt32)filePath.Length, filePath, 0);
filePath = filePath.Substring(0, filePath.IndexOf('\0'));
}
}
}
if (System.IO.File.Exists(filePath))
{
MenuController.menuController.wallpaperPath = filePath;
tex = new Texture2D(2, 2);
StartCoroutine(WaitForImageDownload(filePath)); //async image loading.
}
else
{
UnityEngine.Debug.Log("Failed to retrieve wallpaper image using all methods!");
}
desktop.Close();
currentMachine.Close();
}
/// <summary>
/// Retrieves current wallpaper path, including name.
/// </summary>
/// <returns>
/// Wallpaper path string.
/// </returns>
public static string GetWallpaperImagePath()
{
RegistryKey currentMachine = Registry.CurrentUser;
RegistryKey controlPanel = currentMachine.OpenSubKey("Control Panel");
RegistryKey desktop = controlPanel.OpenSubKey("Desktop");
string filePath = Convert.ToString(desktop.GetValue("WallPaper"));
controlPanel.Close();
if (!System.IO.File.Exists(filePath))
{
filePath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData) + "\\Microsoft\\Windows\\Themes\\CachedFiles";
if (Directory.Exists(filePath))
{
string[] filePaths = Directory.GetFiles(filePath);
if (filePaths.Length > 0)
{
filePath = filePaths[0];
}
}
else
{
RegistryKey regKey = Registry.CurrentUser.OpenSubKey("Software\\Microsoft\\Internet Explorer\\Desktop\\General\\", false);
filePath = regKey.GetValue("WallpaperSource").ToString() + "h";
if (!System.IO.File.Exists(filePath))
{
filePath = new String('\0', MAX_PATH);
StaticPinvoke.SystemParametersInfo(SPI_GETDESKWALLPAPER, (UInt32)filePath.Length, filePath, 0);
filePath = filePath.Substring(0, filePath.IndexOf('\0'));
}
}
}
desktop.Close();
currentMachine.Close();
if (System.IO.File.Exists(filePath))
{
//UnityEngine.Debug.Log(filePath);
return(filePath);
}
else
{
UnityEngine.Debug.LogError("Failed to retrieve wallpaper image using all methods!");
return(null);
}
}
/// <summary>
/// Force refresh desktop.
/// </summary>
void SetWallpaper()
{
StaticPinvoke.SystemParametersInfo(SPI_SETDESKWALLPAPER, 0, null, SPIF_UPDATEINIFILE | SPIF_SENDWININICHANGE);
}