/// <summary>
/// バックグラウンドワーカー
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
// 全ディスプレイの左上の座標を取得する
int minLeft = 0;
int minTop = 0;
foreach (Screen screen in Screen.AllScreens)
{
if (minLeft > screen.Bounds.Left)
{
minLeft = screen.Bounds.Left;
}
if (minTop > screen.Bounds.Top)
{
minTop = screen.Bounds.Top;
}
}
// ディスプレイのインデックス
int displayIndex = 0;
foreach (Screen screen in Screen.AllScreens)
{
// ディスプレイのスクリーンショットを取得
Bitmap bmp = new Bitmap(screen.Bounds.Width, screen.Bounds.Height);
using (Graphics graphics = Graphics.FromImage(bmp))
{
graphics.CopyFromScreen(new Point(screen.Bounds.Left, screen.Bounds.Top), new Point(0, 0), bmp.Size);
}
// ピクチャーボックス作成
PictureBox pictureBox = new PictureBox();
pictureBox.Image = bmp;
pictureBox.SizeMode = PictureBoxSizeMode.Zoom;
// 1/16サイズで表示
pictureBox.Size = new Size(screen.Bounds.Width / 16, screen.Bounds.Height / 16);
this.backgroundWorker1.ReportProgress(1, pictureBox);
// 場所を移動
pictureBox.Location = new Point(minLeft / 16 * -1 + screen.Bounds.Left / 16, minTop / 16 * -1 + screen.Bounds.Top / 16);
WallPaperControll wallPaperControll = new WallPaperControll(this.openFileDialog1, pictureBox, screen);
this.backgroundWorker1.ReportProgress(2, wallPaperControll);
wallPaperControll.Location = new Point(0, wallPaperControll.Height * displayIndex);
displayIndex++;
}
}
private void backgroundWorker2_DoWork(object sender, DoWorkEventArgs e)
{
try
{
List <ScreenModel> screenModelList = new List <ScreenModel>();
foreach (Control conrtol in this.panel1.Controls)
{
WallPaperControll wallPaperControll = (WallPaperControll)conrtol;
ScreenModel screenModel = new ScreenModel();
screenModel.Screen = wallPaperControll.Screen;
screenModel.bitmap = new Bitmap(wallPaperControll.FilePath);
screenModelList.Add(screenModel);
}
SetWallPaper setWallPAper = new SetWallPaper();
setWallPAper.process(screenModelList, (string)e.Argument);
}
catch (Exception exception)
{
this.backgroundWorker2.ReportProgress(0, exception);
}
}