337 lines
12 KiB
C#
337 lines
12 KiB
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.ComponentModel;
|
|
using System.Data;
|
|
using System.Drawing;
|
|
using System.Linq;
|
|
using System.Text;
|
|
using System.Windows.Forms;
|
|
|
|
namespace StaffLayoutCtl
|
|
{
|
|
public partial class grid : Control
|
|
{
|
|
|
|
public Boolean DeveloperMode = true;
|
|
private Point GridCount = new Point(30, 20);
|
|
private CGrid[,] gridrect = null;
|
|
|
|
public grid()
|
|
{
|
|
InitializeComponent();
|
|
|
|
// Set Optimized Double Buffer to reduce flickering
|
|
this.SetStyle(ControlStyles.UserPaint, true);
|
|
this.SetStyle(ControlStyles.AllPaintingInWmPaint, true);
|
|
this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
|
|
this.SetStyle(ControlStyles.SupportsTransparentBackColor, true);
|
|
|
|
// Redraw when resized
|
|
this.SetStyle(ControlStyles.ResizeRedraw, true);
|
|
this.Resize += arLabel_Resize;
|
|
this.MouseDown += grid_MouseDown;
|
|
this.MouseMove += grid_MouseMove;
|
|
this.MouseUp += grid_MouseUp;
|
|
|
|
gridrect = new CGrid[GridCount.X, GridCount.Y];
|
|
}
|
|
|
|
void grid_MouseUp(object sender, MouseEventArgs e)
|
|
{
|
|
Boolean bOK = false;
|
|
if(mousedn && mouseDrag && selectindex != -1 && diffrect != RectangleF.Empty)
|
|
{
|
|
if(Math.Abs(mousediff.X) >= 10 && Math.Abs(mousediff.Y) >= 10)
|
|
{
|
|
//좌측코드가 속한 row,col 값으로 이동한다.
|
|
for(int i = 0; i<= gridrect.GetUpperBound(0);i++)
|
|
{
|
|
for (int j = 0; j <= gridrect.GetUpperBound(1); j++)
|
|
{
|
|
var grid = this.gridrect[i, j];
|
|
if(grid.Rect.Contains( diffrect.Location ))
|
|
{
|
|
var item = this.Items[selectindex];
|
|
item.Row = grid.Row;
|
|
item.Col = grid.Col;
|
|
bOK = true;
|
|
break;
|
|
}
|
|
}
|
|
if (bOK) break;
|
|
}
|
|
}
|
|
}
|
|
mousedn = false;
|
|
mouseDrag = false;
|
|
this.Invalidate();
|
|
}
|
|
|
|
void grid_MouseMove(object sender, MouseEventArgs e)
|
|
{
|
|
mousepos = e.Location;
|
|
if (mousedn) mouseDrag = true;
|
|
else mouseDrag = false;
|
|
|
|
//선택개체 위로 오면 마우스 모양을 변경한다.
|
|
if (selectindex < 0)
|
|
{
|
|
if (this.Cursor != Cursors.Arrow)
|
|
{
|
|
this.Cursor = Cursors.Arrow;
|
|
this.Invalidate();
|
|
}
|
|
|
|
}
|
|
else
|
|
{
|
|
var item = Items[selectindex];
|
|
|
|
//중앙부에 있다면 이동형 핸드를
|
|
//외곽에 있다면 크기 조정용 을 표시한다.
|
|
|
|
//크기조정용 영역을 게산한다.
|
|
RectangleF rectt = new RectangleF(item.Rect.Left, item.Rect.Top - 10, item.Rect.Width, 20);
|
|
RectangleF rectb = new RectangleF(item.Rect.Left, item.Rect.Bottom - 10, item.Rect.Height, 20);
|
|
RectangleF rectl = new RectangleF(item.Rect.Left - 10, item.Rect.Top, 20, item.Rect.Height);
|
|
RectangleF rectr = new RectangleF(item.Rect.Right - 10, item.Rect.Top, 20, item.Rect.Height);
|
|
|
|
if (rectt.Contains(e.Location))
|
|
{
|
|
if (this.Cursor != Cursors.PanNorth)
|
|
{
|
|
this.Cursor = Cursors.PanNorth;
|
|
this.Invalidate();
|
|
}
|
|
}
|
|
else if (rectb.Contains(e.Location))
|
|
{
|
|
if (this.Cursor != Cursors.PanSouth)
|
|
{
|
|
this.Cursor = Cursors.PanSouth;
|
|
this.Invalidate();
|
|
}
|
|
}
|
|
else if (rectl.Contains(e.Location))
|
|
{
|
|
if (this.Cursor != Cursors.PanWest)
|
|
{
|
|
this.Cursor = Cursors.PanWest;
|
|
this.Invalidate();
|
|
}
|
|
}
|
|
else if (rectr.Contains(e.Location))
|
|
{
|
|
if (this.Cursor != Cursors.PanEast)
|
|
{
|
|
this.Cursor = Cursors.PanEast;
|
|
this.Invalidate();
|
|
}
|
|
}
|
|
else if (item.Rect.Contains(e.Location))
|
|
{
|
|
if (this.Cursor != Cursors.Hand)
|
|
{
|
|
this.Cursor = Cursors.Hand;
|
|
this.Invalidate();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (this.Cursor != Cursors.Arrow)
|
|
{
|
|
this.Cursor = Cursors.Arrow;
|
|
this.Invalidate();
|
|
}
|
|
else
|
|
{
|
|
if (mousedn)
|
|
{
|
|
|
|
|
|
}
|
|
}
|
|
}
|
|
this.Invalidate(); //화면이 업데이트되도록 함
|
|
}
|
|
}
|
|
|
|
Boolean mouseDrag = false;
|
|
Boolean mousedn = false;
|
|
Point mousednpos = Point.Empty;
|
|
Point mousepos = Point.Empty;
|
|
int selectindex = -1;
|
|
void grid_MouseDown(object sender, MouseEventArgs e)
|
|
{
|
|
mousedn = true;
|
|
//save down point
|
|
mousednpos = e.Location;
|
|
|
|
//선택된 아이템을 찾아야한다.
|
|
Boolean selected = false;
|
|
int r = 0;
|
|
int c = 0;
|
|
for (int i = 0; i < Items.Count; i++)
|
|
{
|
|
var item = Items[i];
|
|
if (item.Rect.Contains(e.Location))
|
|
{
|
|
selectindex = i;
|
|
selected = true;
|
|
r = item.Row;
|
|
c = item.Col;
|
|
selectRect = item.Rect;
|
|
//다른 아이템의 선택을 해제한다.
|
|
Console.WriteLine(string.Format("select item : {0}/{1}", item.Row, item.Col));
|
|
break;
|
|
}
|
|
}
|
|
if (selected)
|
|
{
|
|
foreach (var item in Items)
|
|
{
|
|
if (item.Row == r && item.Col == c) item.Select = true;
|
|
else item.Select = false;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
selectindex = -1;
|
|
var selitem = Items.Where(t => t.Select);
|
|
foreach (var item in selitem)
|
|
item.Select = false;
|
|
}
|
|
Invalidate();
|
|
}
|
|
void arLabel_Resize(object sender, EventArgs e)
|
|
{
|
|
Make_Grid();
|
|
Invalidate();
|
|
}
|
|
|
|
Point mousediff = Point.Empty;
|
|
RectangleF diffrect = RectangleF.Empty;
|
|
|
|
protected override void OnPaint(PaintEventArgs pe)
|
|
{
|
|
base.OnPaint(pe);
|
|
Draw_Grid(pe.Graphics);
|
|
Draw_Item(pe.Graphics);
|
|
|
|
if (mouseDrag && mousedn && selectindex != -1 && mousednpos != Point.Empty)
|
|
{
|
|
mousediff = new Point(mousepos.X - mousednpos.X, mousepos.Y - mousednpos.Y);
|
|
|
|
//이동영역을
|
|
diffrect = new RectangleF(selectRect.Left + mousediff.X,
|
|
selectRect.Top + mousediff.Y,
|
|
selectRect.Width, selectRect.Height);
|
|
|
|
using(SolidBrush sb = new SolidBrush(Color.FromArgb(100,Color.Gray)))
|
|
{
|
|
pe.Graphics.FillRectangle(sb, diffrect);
|
|
}
|
|
|
|
pe.Graphics.DrawRectangle(Pens.DimGray, diffrect.Left, diffrect.Top, diffrect.Width, diffrect.Height);
|
|
}
|
|
Draw_Debug(pe.Graphics);
|
|
|
|
}
|
|
void Draw_Debug(Graphics g)
|
|
{
|
|
System.Text.StringBuilder sb = new StringBuilder();
|
|
sb.AppendLine("diff = " + mousediff.ToString());
|
|
sb.AppendLine("drag : " + mouseDrag.ToString());
|
|
sb.AppendLine("mouse down : " + mousedn.ToString() + ", " + mousednpos.ToString());
|
|
sb.AppendLine("mouse pos : " + this.mousepos.ToString());
|
|
sb.AppendLine("select index : " + this.selectindex.ToString() + "," + this.selectRect.ToString());
|
|
sb.AppendLine("sel rect : " + this.selectRect.ToString());
|
|
sb.AppendLine("diff rect : " + this.diffrect.ToString());
|
|
sb.AppendLine("cell size : " + cellSize.ToString());
|
|
using (Font f = new Font("Consolas", 20f))
|
|
{
|
|
g.DrawString(sb.ToString(), f, Brushes.Black, 50 - 1, 50 - 1);
|
|
g.DrawString(sb.ToString(), f, Brushes.Black, 50 - 1, 50 + 1);
|
|
g.DrawString(sb.ToString(), f, Brushes.Black, 50 + 1, 50 - 1);
|
|
g.DrawString(sb.ToString(), f, Brushes.Black, 50 + 1, 50 + 1);
|
|
g.DrawString(sb.ToString(), f, Brushes.Red, 50, 50);
|
|
}
|
|
|
|
}
|
|
public List<CItem> Items = new List<CItem>();
|
|
RectangleF selectRect = RectangleF.Empty;
|
|
SizeF cellSize = SizeF.Empty;
|
|
void Draw_Item(Graphics g)
|
|
{
|
|
if (DeveloperMode)
|
|
{
|
|
//demo item
|
|
Items.Clear();
|
|
Items.Add(new CItem(r: 1, c: 1, rs: 2, cs: 2, text: "김치균", bg: Color.White.ToArgb()));
|
|
Items.Add(new CItem(4, 4, 1, 1, "박성민"));
|
|
Items.Add(new CItem(6, 6, 10, 3, "고진일"));
|
|
Items.Add(new CItem(7, 7, 2, 2, "테스트"));
|
|
Items[1].Select = true;
|
|
}
|
|
|
|
int idx = 0;
|
|
foreach (var item in Items)
|
|
{
|
|
float x = item.Col * cellSize.Width;
|
|
float y = item.Row * cellSize.Height;
|
|
float w = item.ColSpan * cellSize.Width;
|
|
float h = item.RowSpan * cellSize.Height;
|
|
RectangleF rectf = new RectangleF(x, y, w, h);
|
|
g.FillRectangle(Brushes.Yellow, rectf);
|
|
item.Rect = rectf;
|
|
if (item.Select)
|
|
{
|
|
g.DrawRectangle(new Pen(Color.Blue, 4f),
|
|
rectf.Left, rectf.Top, rectf.Width, rectf.Height);
|
|
|
|
//크기조정을 위한 좌우 화살표가 필요하다.
|
|
}
|
|
|
|
string data = idx.ToString();
|
|
if (item.Text != "'") data = item.Text;
|
|
g.DrawString(data + item.Select.ToString(), this.Font, Brushes.Black, x, y);
|
|
idx += 1;
|
|
}
|
|
}
|
|
void Make_Grid()
|
|
{
|
|
float gw = DisplayRectangle.Width / GridCount.Y;
|
|
float gh = DisplayRectangle.Height / GridCount.X;
|
|
cellSize = new SizeF(gw, gh);
|
|
for (int i = 0; i < GridCount.X; i++)
|
|
{
|
|
for (int j = 0; j < GridCount.Y; j++)
|
|
{
|
|
int idx = (i * GridCount.Y) + j;
|
|
RectangleF rect = new RectangleF(j * gw, i * gh, gw, gh); ;
|
|
this.gridrect[i, j] = new CGrid(idx);
|
|
this.gridrect[i, j].Rect = rect;
|
|
this.gridrect[i, j].Row = i;
|
|
this.gridrect[i, j].Col = j;
|
|
}
|
|
}
|
|
}
|
|
|
|
void Draw_Grid(Graphics g)
|
|
{
|
|
if(gridrect[0,0]== null) Make_Grid();
|
|
|
|
for (int i = 0; i <= gridrect.GetUpperBound(0); i++)
|
|
{
|
|
for (int j = 0; j <= gridrect.GetUpperBound(1); j++)
|
|
{
|
|
var grid = this.gridrect[i, j];
|
|
g.DrawRectangle(Pens.Black, grid.Rect.Left, grid.Rect.Top, grid.Rect.Width, grid.Rect.Height);
|
|
g.DrawString(grid.IDX.ToString(), this.Font, Brushes.Blue, grid.Rect.Left, grid.Rect.Top);
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|