From 5fb32592ed08ca0f45e3bf1dce77c637441f716e Mon Sep 17 00:00:00 2001 From: Ian C Date: Sat, 14 May 2005 21:59:59 +0000 Subject: Initial Checkin --- GfxEditor.cs | 1077 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 1077 insertions(+) create mode 100644 GfxEditor.cs (limited to 'GfxEditor.cs') diff --git a/GfxEditor.cs b/GfxEditor.cs new file mode 100644 index 0000000..d67b19e --- /dev/null +++ b/GfxEditor.cs @@ -0,0 +1,1077 @@ +// BitmapFontEd +// Copyright (C) 2005 Ian Cowburn +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License +// as published by the Free Software Foundation; either version 2 +// of the License, or (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +// +// $Id$ +// +using System; +using System.ComponentModel; +using System.Windows.Forms; +using System.Drawing; +using System.Drawing.Drawing2D; + +using System.Diagnostics; + +namespace BitmapFontEd +{ + /// + /// Implements a control for drawing + /// + [ToolboxItem(true)] + public class GfxEditor : System.Windows.Forms.UserControl + { + private System.Windows.Forms.Label label3; + private System.Windows.Forms.Label label2; + private System.Windows.Forms.Label label1; + private System.Windows.Forms.Button m_undoButton; + private System.Windows.Forms.Label label5; + private System.Windows.Forms.Label label4; + private System.Windows.Forms.Label m_fgPreview; + private System.Windows.Forms.NumericUpDown m_sizeX; + private System.Windows.Forms.Label label6; + private System.Windows.Forms.Label m_bgPreview; + private System.Windows.Forms.PictureBox m_edit; + private System.Windows.Forms.NumericUpDown m_sizeY; + private System.Windows.Forms.ComboBox m_modeList; + private System.Windows.Forms.PictureBox m_preview; + + private const uint SIZE=256; + private Color TRANS=Color.Empty; + + // These MUST match the entries in the drop down list + // + private enum Mode + { + ePlot, + eLine, + eRectangle, + eFilledRectangle, + eCircle, + eFilledCircle, + eEllipse, + eFilledEllipse, + eFloodFill, + eCopyPaste + }; + + //private bool m_inEditor; + + private BitmapChar m_char; + private BitmapChar m_undo; + private uint m_width; + private uint m_height; + + private bool m_ignoreSize; + + private Rectangle m_editRect; + private Bitmap m_editBmp; + private Rectangle m_prevRect; + private Bitmap m_prevBmp; + + private uint m_grid; + private uint m_mx; + private uint m_my; + private Color m_gridCol; + + private bool m_drawing; + private Mode m_mode; + private Color[,] m_overlay; + private uint m_ox; + private uint m_oy; + private Color m_pen; + + private CopyMenu m_cpMenu; + private uint m_cpX; + private uint m_cpY; + private uint m_cpWidth; + private uint m_cpHeight; + private Color[,] m_cpBuff; + + public GfxEditor() + { + // + // InitializeComponent() call is required for Windows Forms designer support. + // + InitializeComponent(); + + //m_inEditor=false; + + m_char=null; + m_grid=8; + m_grid=8; + m_mx=SIZE; + m_my=SIZE; + m_gridCol=Color.LightGreen; + + m_ignoreSize=false; + + m_editRect=m_edit.ClientRectangle; + m_editBmp=new Bitmap(m_editRect.Width,m_editRect.Height); + m_edit.Image=m_editBmp; + + m_prevRect=m_edit.ClientRectangle; + m_prevBmp=new Bitmap(m_prevRect.Width,m_prevRect.Height); + m_preview.Image=m_prevBmp; + + m_drawing=false; + m_mode=Mode.ePlot; + + if (m_editRect.Width!=SIZE && m_editRect.Height!=SIZE) + { + throw new Exception("GfxEditor built with bad SIZE!"); + } + + m_modeList.SelectedIndex=0; + + m_cpMenu=new CopyMenu(); + } + + #region Windows Forms Designer generated code + /// + /// This method is required for Windows Forms designer support. + /// Do not change the method contents inside the source code editor. The Forms designer might + /// not be able to load this method if it was changed manually. + /// + private void InitializeComponent() { + this.m_preview = new System.Windows.Forms.PictureBox(); + this.m_modeList = new System.Windows.Forms.ComboBox(); + this.m_sizeY = new System.Windows.Forms.NumericUpDown(); + this.m_edit = new System.Windows.Forms.PictureBox(); + this.m_bgPreview = new System.Windows.Forms.Label(); + this.label6 = new System.Windows.Forms.Label(); + this.m_sizeX = new System.Windows.Forms.NumericUpDown(); + this.m_fgPreview = new System.Windows.Forms.Label(); + this.label4 = new System.Windows.Forms.Label(); + this.label5 = new System.Windows.Forms.Label(); + this.m_undoButton = new System.Windows.Forms.Button(); + this.label1 = new System.Windows.Forms.Label(); + this.label2 = new System.Windows.Forms.Label(); + this.label3 = new System.Windows.Forms.Label(); + ((System.ComponentModel.ISupportInitialize)(this.m_sizeY)).BeginInit(); + ((System.ComponentModel.ISupportInitialize)(this.m_sizeX)).BeginInit(); + this.SuspendLayout(); + // + // m_preview + // + this.m_preview.BackColor = System.Drawing.SystemColors.Control; + this.m_preview.Location = new System.Drawing.Point(288, 208); + this.m_preview.Name = "m_preview"; + this.m_preview.Size = new System.Drawing.Size(34, 34); + this.m_preview.TabIndex = 1; + this.m_preview.TabStop = false; + // + // m_modeList + // + this.m_modeList.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList; + this.m_modeList.Items.AddRange(new object[] { + "Plot", + "Line", + "Rectangle", + "Filled Rect", + "Circle", + "Filled Circle", + "Ellipse", + "Filled Ellipse", + "Flood Fill", + "Copy/Paste"}); + this.m_modeList.Location = new System.Drawing.Point(280, 64); + this.m_modeList.MaxDropDownItems = 16; + this.m_modeList.Name = "m_modeList"; + this.m_modeList.Size = new System.Drawing.Size(104, 21); + this.m_modeList.TabIndex = 15; + this.m_modeList.SelectedIndexChanged += new System.EventHandler(this.OnModeSelect); + // + // m_sizeY + // + this.m_sizeY.CausesValidation = false; + this.m_sizeY.Location = new System.Drawing.Point(336, 24); + this.m_sizeY.Maximum = new System.Decimal(new int[] { + 32, + 0, + 0, + 0}); + this.m_sizeY.Minimum = new System.Decimal(new int[] { + 1, + 0, + 0, + 0}); + this.m_sizeY.Name = "m_sizeY"; + this.m_sizeY.ReadOnly = true; + this.m_sizeY.Size = new System.Drawing.Size(48, 21); + this.m_sizeY.TabIndex = 20; + this.m_sizeY.Value = new System.Decimal(new int[] { + 1, + 0, + 0, + 0}); + this.m_sizeY.ValueChanged += new System.EventHandler(this.OnSize); + this.m_sizeY.Leave += new System.EventHandler(this.OnSize); + // + // m_edit + // + this.m_edit.BackColor = System.Drawing.SystemColors.Control; + this.m_edit.Location = new System.Drawing.Point(8, 8); + this.m_edit.Name = "m_edit"; + this.m_edit.Size = new System.Drawing.Size(256, 256); + this.m_edit.TabIndex = 0; + this.m_edit.TabStop = false; + this.m_edit.MouseEnter += new System.EventHandler(this.OnEnterEditor); + this.m_edit.MouseUp += new System.Windows.Forms.MouseEventHandler(this.OnMouseMove); + this.m_edit.MouseMove += new System.Windows.Forms.MouseEventHandler(this.OnMouseMove); + this.m_edit.MouseLeave += new System.EventHandler(this.OnLeaveEditor); + this.m_edit.MouseDown += new System.Windows.Forms.MouseEventHandler(this.OnMouseMove); + // + // m_bgPreview + // + this.m_bgPreview.BackColor = System.Drawing.Color.Black; + this.m_bgPreview.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; + this.m_bgPreview.Location = new System.Drawing.Point(336, 120); + this.m_bgPreview.Name = "m_bgPreview"; + this.m_bgPreview.Size = new System.Drawing.Size(40, 40); + this.m_bgPreview.TabIndex = 18; + this.m_bgPreview.Click += new System.EventHandler(this.OnBackground); + // + // label6 + // + this.label6.Location = new System.Drawing.Point(336, 8); + this.label6.Name = "label6"; + this.label6.Size = new System.Drawing.Size(48, 16); + this.label6.TabIndex = 22; + this.label6.Text = "Height"; + this.label6.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // m_sizeX + // + this.m_sizeX.CausesValidation = false; + this.m_sizeX.Location = new System.Drawing.Point(280, 24); + this.m_sizeX.Maximum = new System.Decimal(new int[] { + 32, + 0, + 0, + 0}); + this.m_sizeX.Minimum = new System.Decimal(new int[] { + 1, + 0, + 0, + 0}); + this.m_sizeX.Name = "m_sizeX"; + this.m_sizeX.ReadOnly = true; + this.m_sizeX.Size = new System.Drawing.Size(48, 21); + this.m_sizeX.TabIndex = 19; + this.m_sizeX.Value = new System.Decimal(new int[] { + 1, + 0, + 0, + 0}); + this.m_sizeX.ValueChanged += new System.EventHandler(this.OnSize); + this.m_sizeX.Leave += new System.EventHandler(this.OnSize); + // + // m_fgPreview + // + this.m_fgPreview.BackColor = System.Drawing.Color.White; + this.m_fgPreview.BorderStyle = System.Windows.Forms.BorderStyle.FixedSingle; + this.m_fgPreview.Location = new System.Drawing.Point(280, 120); + this.m_fgPreview.Name = "m_fgPreview"; + this.m_fgPreview.Size = new System.Drawing.Size(40, 40); + this.m_fgPreview.TabIndex = 17; + this.m_fgPreview.Click += new System.EventHandler(this.OnForeground); + // + // label4 + // + this.label4.Location = new System.Drawing.Point(280, 96); + this.label4.Name = "label4"; + this.label4.Size = new System.Drawing.Size(32, 16); + this.label4.TabIndex = 10; + this.label4.Text = "Left"; + this.label4.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // label5 + // + this.label5.Location = new System.Drawing.Point(336, 96); + this.label5.Name = "label5"; + this.label5.Size = new System.Drawing.Size(40, 16); + this.label5.TabIndex = 12; + this.label5.Text = "Right"; + this.label5.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // m_undoButton + // + this.m_undoButton.Location = new System.Drawing.Point(8, 272); + this.m_undoButton.Name = "m_undoButton"; + this.m_undoButton.Size = new System.Drawing.Size(72, 24); + this.m_undoButton.TabIndex = 16; + this.m_undoButton.Text = "Undo"; + this.m_undoButton.Click += new System.EventHandler(this.OnUndo); + // + // label1 + // + this.label1.Location = new System.Drawing.Point(280, 48); + this.label1.Name = "label1"; + this.label1.Size = new System.Drawing.Size(64, 16); + this.label1.TabIndex = 3; + this.label1.Text = "Draw Mode"; + this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // label2 + // + this.label2.Location = new System.Drawing.Point(280, 176); + this.label2.Name = "label2"; + this.label2.Size = new System.Drawing.Size(56, 16); + this.label2.TabIndex = 21; + this.label2.Text = "Preview"; + this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // label3 + // + this.label3.Location = new System.Drawing.Point(280, 8); + this.label3.Name = "label3"; + this.label3.Size = new System.Drawing.Size(48, 16); + this.label3.TabIndex = 8; + this.label3.Text = "Width"; + this.label3.TextAlign = System.Drawing.ContentAlignment.MiddleLeft; + // + // GfxEditor + // + this.Controls.Add(this.label6); + this.Controls.Add(this.label2); + this.Controls.Add(this.m_sizeY); + this.Controls.Add(this.m_sizeX); + this.Controls.Add(this.m_bgPreview); + this.Controls.Add(this.m_fgPreview); + this.Controls.Add(this.m_undoButton); + this.Controls.Add(this.m_modeList); + this.Controls.Add(this.label5); + this.Controls.Add(this.label4); + this.Controls.Add(this.label3); + this.Controls.Add(this.label1); + this.Controls.Add(this.m_preview); + this.Controls.Add(this.m_edit); + this.Name = "GfxEditor"; + this.Size = new System.Drawing.Size(392, 304); + ((System.ComponentModel.ISupportInitialize)(this.m_sizeY)).EndInit(); + ((System.ComponentModel.ISupportInitialize)(this.m_sizeX)).EndInit(); + this.ResumeLayout(false); + } + #endregion + + // ------------------------------------------------------- + // PUBLIC INTERFACES + // ------------------------------------------------------- + #region Public Interfaces + + public Color GridColour + { + set {m_gridCol=value;} + } + + public Size CharSize + { + get {return new Size((int)m_width,(int)m_height);} + } + + public BitmapChar BitmapChar + { + get {return m_char;} + set + { + m_char=value; + m_ignoreSize=true; + m_sizeX.Value=Convert.ToDecimal(m_char.Width); + m_sizeY.Value=Convert.ToDecimal(m_char.Height); + m_ignoreSize=false; + InitialiseOverlay(); + DrawChar(); + } + } + + #endregion + + // ------------------------------------------------------- + // SPRITE/GENERAL DRAWING + // ------------------------------------------------------- + #region Sprite/General Drawing + + private void Flush(ref Graphics g) + { + g.Flush(FlushIntention.Flush); + g.Dispose(); + g=null; + } + + private void DrawGrid() + { + Graphics g=Graphics.FromImage(m_editBmp); + Pen p=new Pen(m_gridCol); + + g.Clear(Color.Black); + Flush(ref g); + + g=Graphics.FromImage(m_prevBmp); + + g.Clear(Color.Black); + Flush(ref g); + + g=Graphics.FromImage(m_editBmp); + + for(int x=0;xc2) + { + uint t=c2; + c2=c1; + c1=t; + } + } + + private void SafePlot(int x, int y, Color col) + { + if (x>=0 && x=0 && ydx) + { + ymode=true; + d=dx*2-dy; + incrE=dx*2; + incrNE=(dx-dy)*2; + } + else + { + ymode=false; + d=dy*2-dx; + incrE=dy*2; + incrNE=(dy-dx)*2; + } + + int x=x1; + int y=y1; + + SafePlot(x,y,col); + + if (ymode) + { + while(y!=y2) + { + if (d<=0) + { + d+=incrE; + y+=iy; + } + else + { + d+=incrNE; + y+=iy; + x+=ix; + } + + SafePlot(x,y,col); + } + } + else + { + while(x!=x2) + { + if (d<=0) + { + d+=incrE; + x+=ix; + } + else + { + d+=incrNE; + y+=iy; + x+=ix; + } + + SafePlot(x,y,col); + } + } + } + + private void DrawRect(uint x1, uint y1, + uint x2, uint y2, + Color col, bool fill) + { + RankCoord(ref x1, ref x2); + RankCoord(ref y1, ref y2); + + if (fill) + { + for(uint x=x1;x<=x2;x++) + for(uint y=y1;y<=y2;y++) + m_overlay[x,y]=col; + } + else + { + for(uint x=x1;x<=x2;x++) + { + m_overlay[x,y1]=col; + m_overlay[x,y2]=col; + } + + for(uint y=y1;y<=y2;y++) + { + m_overlay[x1,y]=col; + m_overlay[x2,y]=col; + } + } + } + + private void DrawEllipse(uint originx, uint originy, + uint radpointx, uint radpointy, + Color col, bool circle, bool fill) + { + int ox=(int)originx; + int oy=(int)originy; + double rx=Math.Abs(ox-(int)radpointx)+1; + double ry=Math.Abs(oy-(int)radpointy)+1; + + if (circle) + { + rx=Math.Max(rx,ry); + ry=rx; + } + + for(double a=0;a<=Math.PI;a+=Math.PI/180) + { + int x=(int)(Math.Sin(a)*rx); + int y=(int)(Math.Cos(a)*ry); + + if (fill) + { + for(int f=-x;f<=x;f++) + SafePlot(ox+f,oy+y,col); + } + else + { + SafePlot(ox+x,oy+y,col); + SafePlot(ox-x,oy+y,col); + } + } + } + + private void FloodFill(uint x, uint y, Color col, Color bg) + { + if (m_overlay[x,y]==col || m_overlay[x,y]!=bg) + { + return; + } + + m_overlay[x,y]=col; + + if (x>0) + FloodFill(x-1,y,col,bg); + + if (y>0) + FloodFill(x,y-1,col,bg); + + if (x=m_mx || e.Y<0 || e.Y>=m_my) + { + return; + } + + uint x; + uint y; + + x=(uint)e.X/m_grid; + y=(uint)e.Y/m_grid; + + if (x>=m_char.Width || y>=m_char.Height) + { + return; + } + + if (e.Button==MouseButtons.None) + { + switch(m_mode) + { + case Mode.eFloodFill: + if (m_drawing) + { + OverlayFromSprite(); + FloodFill(m_ox,m_oy,m_pen,m_char[m_ox,m_oy]); + m_drawing=false; + m_undo=new BitmapChar(m_char); + ApplyOverlay(); + DrawChar(); + } + break; + + case Mode.eCopyPaste: + switch(m_cpMenu.Mode) + { + case CopyMenu.EMode.eMark: + if (m_drawing) + { + ClearOverlay(); + Copy(m_ox,m_oy,x,y); + DrawChar(); + m_drawing=false; + } + break; + + case CopyMenu.EMode.ePaste: + ClearOverlay(); + Paste((int)x,(int)y,false); + DrawChar(); + break; + + case CopyMenu.EMode.ePasteTransparent: + ClearOverlay(); + Paste((int)x,(int)y,true); + DrawChar(); + break; + + default: + break; + } + break; + + default: + if (m_drawing) + { + m_drawing=false; + m_undo=new BitmapChar(m_char); + ApplyOverlay(); + DrawChar(); + } + break; + } + + return; + } + + if (!m_drawing) + { + m_ox=x; + m_oy=y; + m_drawing=true; + + if (e.Button==MouseButtons.Left) + { + m_pen=m_fgPreview.BackColor; + } + else + { + m_pen=m_bgPreview.BackColor; + } + } + + switch(m_mode) + { + case Mode.ePlot: + m_overlay[x,y]=m_pen; + DrawChar(); + break; + + case Mode.eLine: + ClearOverlay(); + DrawLine(m_ox,m_oy,x,y,m_pen); + DrawChar(); + break; + + case Mode.eRectangle: + ClearOverlay(); + DrawRect(m_ox,m_oy,x,y,m_pen,false); + DrawChar(); + break; + + case Mode.eFilledRectangle: + ClearOverlay(); + DrawRect(m_ox,m_oy,x,y,m_pen,true); + DrawChar(); + break; + + case Mode.eCircle: + ClearOverlay(); + DrawEllipse(m_ox,m_oy,x,y,m_pen,true,false); + DrawChar(); + break; + + case Mode.eFilledCircle: + ClearOverlay(); + DrawEllipse(m_ox,m_oy,x,y,m_pen,true,true); + DrawChar(); + break; + + case Mode.eEllipse: + ClearOverlay(); + DrawEllipse(m_ox,m_oy,x,y,m_pen,false,false); + DrawChar(); + break; + + case Mode.eFilledEllipse: + ClearOverlay(); + DrawEllipse(m_ox,m_oy,x,y,m_pen,false,true); + DrawChar(); + break; + + case Mode.eFloodFill: + break; + + case Mode.eCopyPaste: + if (e.Button==MouseButtons.Right) + { + m_cpMenu.AllowPaste=(m_cpBuff!=null); + m_cpMenu.Show(m_edit,e.X,e.Y); + } + else + { + switch(m_cpMenu.Mode) + { + case CopyMenu.EMode.eMark: + ClearOverlay(); + DrawMarkBox(m_ox,m_oy,x,y); + DrawChar(); + break; + + case CopyMenu.EMode.ePaste: + case CopyMenu.EMode.ePasteTransparent: + m_undo=new BitmapChar(m_char); + ApplyOverlay(); + DrawChar(); + m_drawing=false; + m_cpMenu.Mode=CopyMenu.EMode.eNothing; + break; + + default: + break; + } + } + break; + } + } + + void OnForeground(object sender, System.EventArgs e) + { + ColorDialog d=new ColorDialog(); + + d.Color=m_fgPreview.BackColor; + + if (d.ShowDialog()==DialogResult.OK) + { + m_fgPreview.BackColor=d.Color; + } + } + + void OnBackground(object sender, System.EventArgs e) + { + ColorDialog d=new ColorDialog(); + + d.Color=m_bgPreview.BackColor; + + if (d.ShowDialog()==DialogResult.OK) + { + m_bgPreview.BackColor=d.Color; + } + } + + #endregion + + } +} -- cgit v1.2.3