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linear-app-launcher/Windows/Forms/Tile/TilePanelLayout.cs

748 lines
20 KiB
C#

using AppLauncher.Models;
using RyzStudio.Windows.Forms;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics;
using System.Drawing;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace AppLauncher.Windows.Forms
{
public partial class TilePanelLayout : AUserControl
{
public class Item
{
public TilePanel Tile { get; set; }
public Point Coord { get; set; } = new Point(0, 0);
}
protected readonly int tileSize = 70;
protected readonly int margin = 3;
protected readonly int labelHeight = 20;
protected readonly int collapseIncrement = 6;
protected readonly int expandIncrement = 8;
protected TileGroupModel groupInfo = null;
protected List<Item> items = new List<Item>();
protected int collapseHeight = 0;
protected int expandedHeight = 0;
protected bool isAnimating = false;
protected bool isChecked = true;
public TilePanelLayout(TileGroupModel model) : base()
{
InitializeComponent();
this.AllowDrop = true;
this.BackColor = Color.Transparent;
this.LoadModel(model);
//panel1.Resize += panel1_Resize;
}
protected override void OnDragDrop(DragEventArgs e)
{
string[] fileList = e.Data.GetData(DataFormats.FileDrop) as string[];
if (fileList == null)
{
return;
}
if (fileList.Length <= 0)
{
return;
}
if (string.IsNullOrWhiteSpace(fileList[0]))
{
return;
}
TileModel model = new TileModel()
{
ProcessFilename = fileList[0],
Title = Path.GetFileName(fileList[0])
};
// exe
if (Path.GetExtension(fileList[0]).Equals(".exe", StringComparison.CurrentCultureIgnoreCase))
{
if (File.Exists(fileList[0]))
{
try
{
FileVersionInfo fvi = FileVersionInfo.GetVersionInfo(fileList[0]);
if (fvi != null)
{
model.Title = fvi.ProductName;
}
}
catch
{
// do nothing
}
}
}
this.AddTile(model);
}
protected override void OnDragOver(DragEventArgs e)
{
if (e.Data.GetDataPresent(DataFormats.FileDrop))
{
e.Effect = DragDropEffects.Link;
}
else
{
e.Effect = DragDropEffects.None;
}
}
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
this.Margin = new Padding(0);
this.Padding = new Padding(0, 0, 0, 10);
//this.MaximumSize = new Size(panel1.Width, ExpandedHeight);
//this.MinimumSize = new Size(panel1.Width, label1.Height);
//this.Size = this.MaximumSize;
//this.Size = new Size(panel1.Width, this.ExpandedHeight);
}
protected override void OnPaint(PaintEventArgs e)
{
base.OnPaint(e);
Graphics g = e.Graphics;
g.DrawImageUnscaled((isChecked ? Properties.Resources.toggle_right_ea_16 : Properties.Resources.toggle_left_ea_16), 2, 2);
TextRenderer.DrawText(g, groupInfo?.Title, new Font(this.Font.FontFamily, 8.25F), new Point(25, 4), Color.FromArgb(99, 105, 119));
}
protected override async void OnResize(EventArgs e)
{
base.OnResize(e);
await this.InvalidateContainer();
}
protected override async void OnMouseClick(MouseEventArgs e)
{
base.OnMouseClick(e);
bool isLabel = ((e.Location.X >= 0) && (e.Location.X <= this.Width) && (e.Location.Y >= 0) && (e.Location.Y <= 20));
if (e.Button == MouseButtons.Left)
{
if (isLabel)
{
isChecked = !isChecked;
this.Invalidate();
await this.InvalidateContainer();
}
else
{
}
}
else if (e.Button == MouseButtons.Right)
{
if (isLabel)
{
contextMenuStrip2.Show(this, e.Location);
}
else
{
contextMenuStrip1.Show(this, e.Location);
}
}
}
protected override void OnMouseDoubleClick(MouseEventArgs e) => base.OnMouseClick(e);
//private async void panel1_Resize(object sender, EventArgs e) => await this.InvalidateContainer();
public Point GridSize
{
get
{
int w = (int)Math.Floor(decimal.Divide(this.Width, this.TileSize));
int h = (int)Math.Floor(decimal.Divide(this.Height - labelHeight, this.TileSize));
return new Point(w, h);
}
}
public int CollapseHeight => labelHeight + collapseHeight;
public int ExpandedHeight => expandedHeight + this.Padding.Bottom;
//public int CollapseHeight => labelHeight + collapseHeight panel1.CollapseHeight;
//public int ExpandedHeight => labelHeight + panel1.ExpandedHeight + this.Padding.Top + this.Padding.Bottom;
public TileGroupModel Model
{
get
{
TileGroupModel rs = new TileGroupModel()
{
Title = groupInfo.Title,
//GridSize = new Size(panel1.GridSize.X, panel1.GridSize.Y),
GridSize = new Size(this.GridSize.X, this.GridSize.Y),
IsExpanded = isChecked,
IsExclusive = groupInfo.IsExclusive,
Items = this.Tiles
//Items = panel1.Tiles
};
return rs;
}
}
public FlowLayoutPanel FlowLayoutPanel
{
get
{
if (this.Parent == null)
{
return null;
}
if (this.Parent.GetType() != typeof(FlowLayoutPanel))
{
return null;
}
return this.Parent as FlowLayoutPanel;
}
}
public List<TileModel> Tiles
{
get
{
List<TileModel> rs = new List<TileModel>();
foreach (Item item in items)
{
TileModel model = item.Tile.ModelInfo;
model.Position = item.Coord;
rs.Add(model);
}
return rs;
}
}
public int TileSize => (tileSize + margin);
public void AddTile(TileModel tile)
{
Point gridSize = this.GridSize;
if (items.Count >= (gridSize.X * gridSize.Y))
{
this.SetGridSize(gridSize.X, (gridSize.Y + 1));
}
Point? newCoord = findLastFreeCoord();
if (newCoord == null)
{
return;
}
tile.Position = newCoord.Value;
TilePanel panel = new TilePanel();
panel.LoadInfo(tile);
panel.Location = convertCoordToLocation(tile.Position);
items.Add(new Item()
{
Tile = panel,
Coord = tile.Position
});
this.Controls.Add(panel);
}
public void Clear()
{
this.Controls.Clear();
}
public async Task Collapse()
{
await Task.Run(() =>
{
if (isAnimating) return;
isAnimating = true;
while (this.Height > this.CollapseHeight)
{
ThreadControl.SetHeight(this, (this.Height - collapseIncrement));
Thread.Sleep(10);
}
ThreadControl.SetHeight(this, this.CollapseHeight);
isAnimating = false;
});
}
public async Task CollapseNow()
{
await Task.Run(() =>
{
if (isAnimating) return;
isAnimating = true;
ThreadControl.SetHeight(this, this.CollapseHeight);
isAnimating = false;
});
}
public async Task Expand()
{
await Task.Run(() =>
{
if (isAnimating) return;
isAnimating = true;
while (this.Height < this.ExpandedHeight)
{
ThreadControl.SetHeight(this, (this.Height + expandIncrement));
this.Invalidate();
Thread.Sleep(10);
}
ThreadControl.SetHeight(this, this.ExpandedHeight);
isAnimating = false;
});
}
public Point GetTilePosition(int posX, int posY)
{
int x = (int)Math.Round(decimal.Divide(posX, this.TileSize));
int y = (int)Math.Round(decimal.Divide((posY - labelHeight), this.TileSize));
if (x < 0) x = 0;
if (y < 0) y = 0;
return new Point((x * this.TileSize), ((y * this.TileSize) + labelHeight));
}
public async Task InvalidateContainer(bool animate = true)
{
if (isAnimating)
{
return;
}
if (isChecked)
{
await this.Expand();
}
else
{
if (animate)
{
await this.Collapse();
}
else
{
await this.CollapseNow();
}
}
}
public void AddGroup()
{
if (this.FlowLayoutPanel == null)
{
return;
}
this.FlowLayoutPanel.Controls.Add(new TilePanelLayout(new TileGroupModel()
{
Title = "New Group",
GridSize = new Size(8, 1)
}));
}
public void AddRow()
{
//panel1.SetGridSize(groupInfo.GridSize.Width, (groupInfo.GridSize.Height + 1));
this.SetGridSize(groupInfo.GridSize.Width, (groupInfo.GridSize.Height + 1));
}
public void EditGroup()
{
//EditGroupForm editForm = new EditGroupForm(this);
//editForm.ShowDialog();
}
public void LoadModel(TileGroupModel model, bool loadTiles = true)
{
groupInfo = model;
this.SetGridSize(groupInfo.GridSize.Width, groupInfo.GridSize.Height);
//this.Width = panel1.Width;
isChecked = groupInfo.IsExpanded;
if (loadTiles)
{
this.LoadTiles(model.Items);
}
this.Invalidate();
}
public void LoadTiles(List<TileModel> tiles)
{
if (tiles == null)
{
return;
}
if (tiles.Count() <= 0)
{
return;
}
foreach (TileModel item in tiles)
{
// resolve final grid position
Point? confirmedPosition = resolveCoord(item.Position);
if (confirmedPosition == null)
{
continue;
}
// place control
TilePanel panel = new TilePanel();
panel.LoadInfo(item);
panel.Location = convertCoordToLocation(confirmedPosition.Value);
items.Add(new Item()
{
Tile = panel,
Coord = confirmedPosition.Value
});
this.Controls.Add(panel);
}
}
public void MoveTile(TilePanel panel, int posX, int posY)
{
Item item = items.Where(x => x.Tile.Equals(panel)).FirstOrDefault();
if (item == null)
{
return;
}
Point newPosition = convertLocationToCoord(posX, posY);
if (!isTileInBounds(newPosition))
{
return;
}
if (hasTile(newPosition))
{
Item swapItem = items.Where(x => x.Coord.Equals(newPosition)).FirstOrDefault();
if (swapItem != null)
{
swapItem.Coord = item.Coord;
swapItem.Tile.Location = convertCoordToLocation(item.Coord);
}
item.Coord = newPosition;
panel.Location = convertCoordToLocation(newPosition);
}
else
{
item.Coord = newPosition;
panel.Location = convertCoordToLocation(newPosition);
}
}
public void MoveTop()
{
if (this.FlowLayoutPanel == null)
{
return;
}
this.FlowLayoutPanel.Controls.SetChildIndex(this, 0);
}
public void MoveUp()
{
if (this.FlowLayoutPanel == null)
{
return;
}
int pos = this.FlowLayoutPanel.Controls.GetChildIndex(this);
if (pos <= 0)
{
return;
}
this.FlowLayoutPanel.Controls.SetChildIndex(this, (pos - 1));
}
public void MoveDown()
{
if (this.FlowLayoutPanel == null)
{
return;
}
int pos = this.FlowLayoutPanel.Controls.GetChildIndex(this);
if (pos >= (this.FlowLayoutPanel.Controls.Count - 1))
{
return;
}
this.FlowLayoutPanel.Controls.SetChildIndex(this, (pos + 1));
}
public void MoveBottom()
{
if (this.FlowLayoutPanel == null)
{
return;
}
this.FlowLayoutPanel.Controls.SetChildIndex(this, (this.FlowLayoutPanel.Controls.Count - 1));
}
public void Remove()
{
if (this.FlowLayoutPanel == null)
{
return;
}
this.FlowLayoutPanel.Controls.Remove(this);
}
public void Remove(TilePanel panel)
{
Item m = items.Where(x => x.Tile.Equals(panel)).FirstOrDefault();
if (m != null)
{
items.Remove(m);
}
this.Controls.Remove(panel);
}
public void SetGridSize(int width, int height)
{
expandedHeight = (this.TileSize * height) + labelHeight;
this.Size = new Size((this.TileSize * width), expandedHeight);
}
protected Point convertCoordToLocation(Point position) => new Point((position.X * this.TileSize), ((position.Y * this.TileSize) + labelHeight));
protected Point convertLocationToCoord(int posX, int posY)
{
int x = (int)Math.Round(decimal.Divide(posX, this.TileSize));
int y = (int)Math.Round(decimal.Divide((posY - labelHeight), this.TileSize));
if (x < 0) x = 0;
if (y < 0) y = 0;
return new Point(x, y);
}
protected Point? findFirstFreeCoord()
{
Point gridSize = this.GridSize;
for (int y = 0; y < gridSize.Y; y++)
{
for (int x = 0; x < gridSize.X; x++)
{
if (hasTile(new Point(x, y)))
{
continue;
}
return new Point(x, y);
}
}
return null;
}
protected Point? findLastFreeCoord()
{
Point gridSize = this.GridSize;
// none available
if (items.Count >= (gridSize.X * gridSize.Y))
{
return null;
}
if (items.Count <= 0)
{
return findFirstFreeCoord();
}
// only one available
if (items.Count >= ((gridSize.X * gridSize.Y) - 1))
{
return findFirstFreeCoord();
}
Point? rv = null;
for (int y = (gridSize.Y - 1); y >= 0; y--)
{
for (int x = (gridSize.X - 1); x >= 0; x--)
{
if (hasTile(new Point(x, y)))
{
if (rv.HasValue)
{
return rv;
}
}
else
{
rv = new Point(x, y);
}
}
}
return null;
}
protected bool hasTile(Point position)
{
if (items == null)
{
return false;
}
if (items.Count <= 0)
{
return false;
}
return (items.Count(x => x.Coord.Equals(position)) > 0);
}
protected bool isTileInBounds(Point position)
{
Point gridSize = this.GridSize;
if (position.X >= gridSize.X)
{
return false;
}
if (position.Y >= gridSize.Y)
{
return false;
}
return true;
}
protected Point? resolveCoord(Point coord)
{
if (!isTileInBounds(coord))
{
return null;
}
if (!hasTile(coord))
{
return coord;
}
return resolveNextCoord(coord);
}
protected Point? resolveNextCoord(Point coord)
{
Point gridSize = this.GridSize;
Point newCoord = coord;
while (true)
{
newCoord.X++;
if (newCoord.X >= gridSize.X)
{
newCoord.Y++;
newCoord.X = 0;
}
if (!isTileInBounds(newCoord))
{
return null;
}
if (hasTile(newCoord))
{
continue;
}
return newCoord;
}
}
private void addTileMenuItem_Click(object sender, EventArgs e) => AddTileForm.ShowDialog(this);
private void addListTileMenuItem_Click(object sender, EventArgs e) => AddListTileForm.ShowDialog(this);
private void addGroupMenuItem_Click(object sender, EventArgs e) => this.AddGroup();
private void addRowMenuItem_Click(object sender, EventArgs e) => this.AddRow();
private void editGroupMenuItem_Click(object sender, EventArgs e) => this.EditGroup();
private void moveTopMenuItem_Click(object sender, EventArgs e) => this.MoveTop();
private void moveUpMenuItem_Click(object sender, EventArgs e) => this.MoveUp();
private void moveDownMenuItem_Click(object sender, EventArgs e) => this.MoveDown();
private void moveBottomMenuItem_Click(object sender, EventArgs e) => this.MoveBottom();
private void removeGroupMenuItem3_Click(object sender, EventArgs e) => this.Remove();
}
}