371 lines
12 KiB
C#
371 lines
12 KiB
C#
/// file: Form1.cs
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/// Author: Maxime Rohmer <maxluligames@gmail.com>
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/// Brief: Class that is controlling the view
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/// Version: 0.1.0
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/// Date: 08/06/2022
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Drawing;
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using System.IO;
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using System.Linq;
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using System.Text;
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using System.Threading;
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using System.Threading.Tasks;
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using System.Windows.Forms;
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namespace Paint_2
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{
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public partial class PaintForm : Form
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{
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const int WINDOW_OFFSET = 15;
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//const string DEFAULT_FILEPATH = "C:/Paint2/Drawings/";
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readonly Color FLAT_RED = Color.FromArgb(0xC6, 0x28, 0x28);
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readonly Color FLAT_GREEN = Color.FromArgb(0x00, 0x89, 0x7B);
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//public Sketch sketch;
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//List<PaintTool> toolList;
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//bool drawing = false;
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//bool randomColor = false;
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//bool eyeDropping = false;
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//Random _random;
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private Color _hoveringColor;
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private Project _project;
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private int _selectedLayer;
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private List<string> _selectedLayers;
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public Color HoveringColor { get => _hoveringColor; set => _hoveringColor = value; }
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public Project Project { get => _project; set => _project = value; }
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public int SelectedLayer { get => _selectedLayer; set => _selectedLayer = value; }
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public List<string> SelectedLayers { get => _selectedLayers; set => _selectedLayers = value; }
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public PaintForm()
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{
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InitializeComponent();
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Project = new Project("Untitled project", canvas.Size);
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SelectedLayers = new List<string>();
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SelectedLayers.Add(Project.GetAllLayers()[0].Id);
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RefreshUi();
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}
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private Point MousePositionToCanvasPosition()
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{
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return canvas.PointToClient(MousePosition);
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}
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private void canvas_MouseDown(object sender, MouseEventArgs e)
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{
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Color hoveringColor = GetHoverColor();
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Point mousePosition = MousePositionToCanvasPosition();
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int toolWidth = (int)nupPencilWidth.Value;
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Project.MouseDown(SelectedLayers, hoveringColor, mousePosition, toolWidth);
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RefreshUi();
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}
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private void canvas_MouseUp(object sender, MouseEventArgs e)
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{
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Point mousePosition = MousePositionToCanvasPosition();
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Project.MouseUp(SelectedLayers, mousePosition);
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RefreshUi();
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}
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private void tmrRefresh_Tick(object sender, EventArgs e)
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{
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Point mousePosition = MousePositionToCanvasPosition();
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Project.TimerTick(SelectedLayers, mousePosition);
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RefreshUi();
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}
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private void BtnColor_Click(object sender, EventArgs e)
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{
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Color newColor = (sender as Button).BackColor;
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Project.ChangeColor(SelectedLayers, newColor);
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tmrRefresh_Tick(sender, e);
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}
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private string ColorToString(Color color)
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{
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// Expected Hex:FFFFFF R:255 G:255 B:255
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string result = "";
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result += ColorPicker.ColorToHex(color);
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result += " ";
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result += "R:" + color.R + " G:" + color.G + " B:" + color.B + " A:" + color.A;
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return result;
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}
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private void ForceRefresh()
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{
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//canvas.Image = Project.ForcePaintAllLayers();
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canvas.Image = Project.ForcePaintLayers();
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RefreshUi();
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}
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private void RefreshUi()
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{
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lsbTools.DataSource = Project.AvaibleTools;
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DebugLabel.Text = "";
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canvas.Image = Project.PaintLayers();
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lblSelectedColor.Text = ColorToString(Project.GetCurrentToolColor(SelectedLayers));
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btnSelectedColor.BackColor = Project.GetCurrentToolColor(SelectedLayers);
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HoveringColor = GetHoverColor();
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lblHoveringColor.Text = ColorToString(HoveringColor);
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btnHoveringColor.BackColor = HoveringColor;
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List<Color> colorHistory = Project.GetLayerColorHistory(SelectedLayers, 4);
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btnColorHistory1.BackColor = colorHistory[0];
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btnColorHistory1.ForeColor = colorHistory[0];
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btnColorHistory2.BackColor = colorHistory[1];
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btnColorHistory2.ForeColor = colorHistory[1];
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btnColorHistory3.BackColor = colorHistory[2];
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btnColorHistory3.ForeColor = colorHistory[2];
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btnColorHistory4.BackColor = colorHistory[3];
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btnColorHistory4.ForeColor = colorHistory[3];
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lblWidth.Text = "W: " + canvas.Width.ToString();
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lblHeight.Text = "H: " + canvas.Height.ToString();
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pbxSample.Image = DrawSample(pbxSample.Size);
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if (Project.RandomColor)
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{
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btnRandomColor.BackColor = FLAT_GREEN;
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}
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else
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{
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btnRandomColor.BackColor = FLAT_RED;
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}
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if (Project.Eyedropping)
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{
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btnEyeDrop.BackColor = FLAT_GREEN;
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}
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else
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{
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btnEyeDrop.BackColor = FLAT_RED;
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}
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}
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private Bitmap DrawSample(Size size)
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{
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Bitmap map = new Bitmap(size.Width, size.Height);
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Graphics gr = Graphics.FromImage(map);
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gr.DrawLine(new Pen(Project.GetCurrentToolColor(SelectedLayers), Project.GetCurrentToolWidth(SelectedLayers)), new Point(0, 0), new Point(size.Width, size.Height));
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return map;
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}
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private Color GetHoverColor()
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{
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Point cursorLocation = MousePositionToCanvasPosition();
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Color pixel;
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if (cursorLocation.X > 0 && cursorLocation.X < canvas.Width && cursorLocation.Y > 0 && cursorLocation.Y < canvas.Height && cursorLocation.X < Width && cursorLocation.Y < Height)
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{
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int DEBUG = Width;
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pixel = (canvas.Image as Bitmap).GetPixel(cursorLocation.X, cursorLocation.Y);
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}
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else
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{
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pixel = Color.FromArgb(0x00, 0x00, 0x00);
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}
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return pixel;
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}
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private void btnClear_Click(object sender, EventArgs e)
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{
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Project.Clear();
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ForceRefresh();
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}
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private void nupPencilWidth_ValueChanged(object sender, EventArgs e)
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{
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int newWidth = (int)nupPencilWidth.Value;
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Project.ChangeWidth(SelectedLayers, newWidth);
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}
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private void btnSave_Click(object sender, EventArgs e)
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{
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string fileName = tbxProjectName.Text;
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Bitmap image = (Bitmap)canvas.Image;
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Project.Save(fileName, image);
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}
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private void btnSaveCopy_Click(object sender, EventArgs e)
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{
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string fileName = tbxProjectName.Text;
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Bitmap image = (Bitmap)canvas.Image;
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Project.SaveCopy(fileName, image);
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}
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private void lsbTools_SelectedIndexChanged(object sender, EventArgs e)
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{
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int toolId = lsbTools.SelectedIndex;
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Project.ChangeTool(SelectedLayers, toolId);
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RefreshUi();
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}
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private void PaintForm_Resize(object sender, EventArgs e)
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{
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canvas.Size = new Size(this.Width - (this.Width - panelTools.Location.X) - canvas.Location.X - WINDOW_OFFSET, this.Height - (this.Height - panelHoverColor.Location.Y) - WINDOW_OFFSET - (panelFile.Location.Y + panelFile.Height));
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Project.Resize(canvas.Size);
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RefreshUi();
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}
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private void btnRandomColor_Click(object sender, EventArgs e)
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{
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Project.SwitchRandom();
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RefreshUi();
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}
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private void btnEyeDrop_Click(object sender, EventArgs e)
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{
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Project.SwitchEyeDrop();
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RefreshUi();
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}
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private void btnUndo_Click(object sender, EventArgs e)
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{
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Project.Undo(SelectedLayers);
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ForceRefresh();
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}
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private void btnRedo_Click(object sender, EventArgs e)
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{
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Project.Redo(SelectedLayers);
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ForceRefresh();
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}
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private void btnColorPicker_Click(object sender, EventArgs e)
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{
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ColorPicker cp = new ColorPicker(this);
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cp.Show();
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}
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private void PaintForm_Load(object sender, EventArgs e)
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{
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tmrRefresh.Enabled = true;
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DisplayLayers();
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}
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private void btnLayerRemove_Click(object sender, EventArgs e)
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{
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int layersCount = SelectedLayers.Count;
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List<String> LayersToRemove = new List<string>();
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foreach (string layer in SelectedLayers)
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{
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LayersToRemove.Add(layer);
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}
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for (int id = layersCount -1; id >= 0; id--)
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{
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if (Project.RemoveLayer(LayersToRemove[id]))
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{
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SelectedLayers.RemoveAt(id);
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}
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else
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{
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Console.WriteLine("Could not delete the layer");
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}
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}
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DisplayLayers();
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RefreshUi();
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}
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private void BtnAddLayer_Click(object sender, EventArgs e)
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{
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Project.AddLayer();
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DisplayLayers();
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RefreshUi();
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}
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private void DisplayLayers()
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{
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//I know I know this is not really MVC yet but I will address that
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int Yoffset = 25;
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int Xoffset = 10;
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int blocsCount = 1;
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int btnWidth = 75;
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int labelWidth = 70;
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int BtnXoffset = labelWidth;
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int ChkXOffset = BtnXoffset + btnWidth + Xoffset / 2;
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int ChkWidth = 20;
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pnlLayers.Controls.Clear();
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List<Sketch> layers = Project.GetAllLayers();
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foreach (Sketch layer in layers)
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{
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Label name = new Label();
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name.AutoSize = false;
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name.Width = labelWidth;
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name.Text = layer.Name;
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name.BackColor = Color.Transparent;
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pnlLayers.Controls.Add(name);
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name.Location = new Point(0, blocsCount * Yoffset);
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Button btn = new Button();
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btn.Name = "ChkLayerVisible:" + layer.Id;
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btn.Click += LayerSelection;
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if (Project.LayersToPrint.Contains(layer.Id))
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{
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btn.Text = "Visible";
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}
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else
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{
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btn.Text = "Invisible";
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}
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pnlLayers.Controls.Add(btn);
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btn.BackColor = Color.FromArgb(59, 59, 59);
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btn.Location = new Point(BtnXoffset, blocsCount * Yoffset);
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btn.Width = btnWidth;
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btn.FlatStyle = FlatStyle.Popup;
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Button chk = new Button();
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chk.Click += LayerCheck;
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if (SelectedLayers.Contains(layer.Id))
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{
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chk.BackColor = Color.Green;
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}
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else
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{
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chk.BackColor = Color.Red;
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}
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pnlLayers.Controls.Add(chk);
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chk.Location = new Point(ChkXOffset, blocsCount * Yoffset);
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chk.AutoSize = false;
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chk.Text = "";
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chk.FlatStyle = FlatStyle.Popup;
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chk.Width = ChkWidth;
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chk.Name = "ChkLayerSelected:" + layer.Id;
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blocsCount++;
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}
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}
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private void LayerSelection(object sender, EventArgs e)
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{
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//We assume that the id of the layer is the name of the button
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Button btn = sender as Button;
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string rawId = btn.Name;
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string id = rawId.Replace("ChkLayerVisible:", String.Empty);
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Project.SwitchLayer(id);
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DisplayLayers();
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}
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private void LayerCheck(object sender, EventArgs e)
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{
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// We should receive "CheckBox:937r9837r893"
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Button btn = sender as Button;
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//MessageBox.Show("Btn " + btn.Name + " pressed");
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string rawId = btn.Name;
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string id = rawId.Replace("ChkLayerSelected:", String.Empty);
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//MessageBox.Show("Select or Deslect layer n:"+id);
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if (SelectedLayers.Contains(id))
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{
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SelectedLayers.Remove(id);
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}
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else
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{
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SelectedLayers.Add(id);
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}
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DisplayLayers();
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}
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}
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}
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