public DesktopManager(string deserialize)
{
icons = new DesktopIcon[10];
string[] serIcons = deserialize.Split(new[] { "@@" }, StringSplitOptions.None);
foreach (string icon in serIcons)
{
AddIcon(DesktopIcon.Deserialize(icon, this));
}
}
internal PointF GetSnapToGridPoint(DesktopIcon ico)
{
float pad = DesktopIcon.ICON_WITH_PADDING(); // All this is is the padding between icons. Not relevant.
float x = ico.target.X / pad; // So we're saying "x = (icon's x / padding)"
float y = ico.target.Y / pad; // So we're saying "y = (icon's y / padding)"
x = (float)Math.Round(x); // Now we round x to the nearest whole number.
y = (float)Math.Round(y); // Now we round y to the nearest whole number.
return(new PointF(x * pad, y * pad)); // Return a "PointF" of the x and y locations multiplied by the padding.
}
private void ProcessIconContext(MouseEventArgs e, DesktopIcon ico, int index)
{
IconContext ict = new IconContext();
void handler(object snd, FormClosedEventArgs args)
{
int pick = ict.buttonIndex;
ict.Dispose();
if (pick == 1)
{
// Admin
Process p = new Process();
p.StartInfo.FileName = ico.loc;
p.StartInfo.Verb = "runas";
p.StartInfo.WorkingDirectory = Path.GetDirectoryName(ico.loc);
try {
p.Start();
} catch (Exception) { }
p.Exited += (object _, EventArgs _ev) =>
{
p.Dispose();
};
}
else if (pick == 2)
{
// Rename
RenameIconWindow riw = new RenameIconWindow(ico.name);
riw.Location = Cursor.Position;
riw.ShowDialog();
string name = riw.name;
riw.Dispose();
ico.name = name;
dm.icons[index] = ico;
}
else if (pick == 3)
{
// Delete
List <DesktopIcon> ii = dm.icons.ToList();
ii.Remove(ico);
dm.icons = ii.ToArray();
}
}
ict.FormClosed += handler;
ict.Show();
ict.Location = Cursor.Position;
}
private void Form1_DoubleClick(object sender, EventArgs e)
{
DesktopIcon[] icons = dm.icons;
Point pos = GetCorrectedCursorPosition();
bool opened = false;
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = icons[i];
Rectangle rect = GetRectangleFromIcon(ico);
Rectangle mouse = new Rectangle(pos, new Size(1, 1));
if (mouse.IntersectsWith(rect))
{
opened = true;
//Process.Start(ico.loc); // start the program
Process p = new Process();
p.StartInfo.FileName = ico.loc;
p.StartInfo.WorkingDirectory = Path.GetDirectoryName(ico.loc);
p.Start();
p.Exited += (object _, EventArgs _ev) =>
{
p.Dispose();
};
}
ico.selected = false;
icons[i] = ico;
dm.icons = icons;
}
if (!opened)
{
Random r = new Random();
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = icons[i];
float a = (float)r.NextDouble() * 200;
a -= (a / 2);
float b = (float)r.NextDouble() * 200;
b -= (b / 2);
ico.velocity_x = a;
ico.velocity_y = b;
icons[i] = ico;
}
dm.icons = icons;
}
}
private void Form1_MouseClick(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = dm.icons[i];
Rectangle r = GetRectangleFromIcon(ico);
if (PointIntersectsWithRectangle(e.Location, r))
{
ProcessIconContext(e, ico, i);
return;
}
}
ProcessDesktopContext(e);
return;
}
}
public void AddIcon(DesktopIcon ico)
{
// example: count = 9,
// length = 10
//
// insert at index 9
int count = IconCount();
if (count < icons.Length)
{
icons[count] = ico;
return;
}
else
{
// requires resizing
Array.Resize(ref icons, icons.Length + 10);
icons[count] = ico;
}
}
// INPUT
private void Form1_MouseDown(object sender, MouseEventArgs e)
{
DesktopIcon[] icons = dm.icons;
Point pos = GetCorrectedCursorPosition();
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = icons[i];
ico.selected = false;
Rectangle rect = GetRectangleFromIcon(ico);
Rectangle mouse = new Rectangle(pos, new Size(1, 1));
if (mouse.IntersectsWith(rect))
{
ico.selected = true;
capturedIconID = ico.ID;
captureOffset = new PointF(
pos.X - ico.x, pos.Y - ico.y);
}
icons[i] = ico;
}
lastHold = e.Location;
mbDown = true;
}
internal Rectangle GetRectangleFromIcon(DesktopIcon i)
{
int size = DesktopIcon.ICON_SIZE;
return(new Rectangle((int)i.x, (int)i.y, size, size));
}
private void ProcessDesktopContext(MouseEventArgs e)
{
DesktopContext dct = new DesktopContext(snap);
void handler(object snd, FormClosedEventArgs args)
{
int pick = dct.buttonIndex;
dct.Dispose();
if (pick == 1)
{
if (!snap)
{
snap = true;
// Snap all icons to grid.
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = dm.icons[i];
ico.target = GetSnapToGridPoint(ico);
dm.icons[i] = ico;
}
}
else
{
snap = false;
}
}
else if (pick == 2)
{
// Create new icon.
CreateIconWindow ciw = new CreateIconWindow();
ciw.Location = Cursor.Position;
ciw.ShowDialog();
if (!ciw.IsConfirmed())
{
return;
}
if (ciw.appdir.ToLower().EndsWith(".lnk"))
{
Shell32.Shell sh = new Shell32.Shell();
Shell32.Folder scf = sh.NameSpace(Path.GetDirectoryName(ciw.appdir));
Shell32.FolderItem item = scf.ParseName(Path.GetFileName(ciw.appdir));
if (item == null)
{
MessageBox.Show("Invalid .lnk file? null");
return;
}
if (!item.IsLink)
{
MessageBox.Show("Invalid .lnk file? nonlink");
//MessageBox.Show(item.Name + "\n" + item.IsLink + "\n" + item.Path + "\n" + item.Type);
return;
}
Shell32.ShellLinkObject lnk = (Shell32.ShellLinkObject)item.GetLink;
DesktopIcon ico = new DesktopIcon(e.X, e.Y, lnk.Target.Path, dm)
{
name = ciw.name
};
dm.AddIcon(ico);
}
else
{
DesktopIcon ico = new DesktopIcon(e.X, e.Y, ciw.appdir, dm)
{
name = ciw.name
};
dm.AddIcon(ico);
}
ciw.Dispose();
}
else if (pick == 3)
{
// Change wallpaper.
OpenFileDialog ofd = new OpenFileDialog
{
CheckFileExists = true,
Multiselect = false,
Filter = "Image/Video Files (*.jpg, *.jpeg, *.png, *.gif, *.mp4)|*.jpg;*.jpeg;*.png;*.gif;*.mp4;"
};
var res = ofd.ShowDialog();
if (res != DialogResult.OK)
{
ofd.Dispose();
return;
}
wp.SetWallpaper(runOnMonitor, ofd);
return;
}
else if (pick == 4)
{
// Save
SaveLayout();
return;
}
else if (pick == 5)
{
// Load
if (!TryLoadLayout())
{
MessageBox.Show("Couldn't load any existing layout files. Try saving first.");
return;
}
return;
}
}
dct.FormClosed += handler;
dct.Show();
dct.Location = Cursor.Position;
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
if (!overrideWindowProc)
{
overrideWindowProc = true;
}
int iconExpand = 5;
if (e.Graphics.CompositingQuality != CompositingQuality.HighSpeed)
{
e.Graphics.CompositingQuality = CompositingQuality.HighSpeed;
}
if (e.Graphics.SmoothingMode != SmoothingMode.HighSpeed)
{
e.Graphics.SmoothingMode = SmoothingMode.HighSpeed;
}
if (e.Graphics.PixelOffsetMode != PixelOffsetMode.HighSpeed)
{
e.Graphics.PixelOffsetMode = PixelOffsetMode.HighSpeed;
}
if (e.Graphics.InterpolationMode != InterpolationMode.NearestNeighbor)
{
e.Graphics.InterpolationMode = InterpolationMode.NearestNeighbor;
}
if (wp.HasWallpaper())
{
Bitmap b = wp.StepGifFrame();
e.Graphics.CompositingMode = CompositingMode.SourceCopy;
e.Graphics.DrawImageUnscaled(b, Point.Empty);
e.Graphics.CompositingMode = CompositingMode.SourceOver;
}
DesktopIcon[] icons = dm.icons;
for (int xx = 0; xx < dm.IconCount(); xx++)
{
DesktopIcon i = icons[xx];
Bitmap bm = i.image;
i.TryPhysicsTick();
// code
if (i.selected)
{
using (Brush br = new SolidBrush(Color.FromArgb(100, 80, 80, 255)))
{
var rec = GetRectangleFromIcon(i);
rec.X -= iconExpand;
rec.Y -= iconExpand;
rec.Width += iconExpand * 2;
rec.Height += iconExpand * 2;
e.Graphics.FillRectangle(br, rec);
}
}
using (Font f = new Font(FontFamily.GenericSansSerif, DesktopIcon.ICON_SIZE / 5))
{
int offset = 0;
SizeF ss = e.Graphics.MeasureString(i.name, f);
int width = (int)ss.Width;
if (width > DesktopIcon.ICON_SIZE)
{
int dif = DesktopIcon.ICON_SIZE - width;
offset = dif / 2;
}
if (width < DesktopIcon.ICON_SIZE)
{
int dif = DesktopIcon.ICON_SIZE - width;
offset = dif / 2;
}
e.Graphics.DrawString(i.name, f, Brushes.Black, i.x + offset + shadowOffset, i.y + DesktopIcon.ICON_SIZE + shadowOffset);
e.Graphics.DrawString(i.name, f, Brushes.White, i.x + offset, i.y + DesktopIcon.ICON_SIZE);
}
e.Graphics.DrawImage(bm, new PointF(i.x, i.y));
}
int alphaStep = 15; // 15(10) = 150
if (mbDown && capturedIconID == -1)
{
using (Pen p = new Pen(new SolidBrush(Color.FromArgb(255, 20, 20, 255)), 1))
using (Brush b = new SolidBrush(Color.FromArgb(alphaStep * 10, 100, 100, 255)))
{
curHold = GetCorrectedCursorPosition();
Point cur = curHold;
Point last = lastHold;
int minX = Math.Min(cur.X, last.X);
int minY = Math.Min(cur.Y, last.Y);
int width = Math.Abs(cur.X - last.X);
int height = Math.Abs(cur.Y - last.Y);
Rectangle rect = new Rectangle(minX, minY, width, height);
for (int i = 0; i < dm.IconCount(); i++)
{
DesktopIcon ico = icons[i];
if (rect.IntersectsWith(GetRectangleFromIcon(ico)))
{
ico.selected = true;
icons[i] = ico;
continue;
}
}
dm.icons = icons;
e.Graphics.FillRectangle(b, rect);
e.Graphics.DrawRectangle(p, rect);
}
}
else if (!mbDown && fadeLevel != -1 && capturedIconID == -1)
{
using (Brush b = new SolidBrush(Color.FromArgb(alphaStep * fadeLevel, 100, 100, 255)))
{
fadeLevel--;
Point cur = curHold;
Point last = lastHold;
int minX = Math.Min(cur.X, last.X);
int minY = Math.Min(cur.Y, last.Y);
int width = Math.Abs(cur.X - last.X);
int height = Math.Abs(cur.Y - last.Y);
e.Graphics.FillRectangle(b,
new Rectangle(minX, minY, width, height));
}
}
}