// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (c) 2004-2006 Novell, Inc. (http://www.novell.com)
//
// Authors:
// Alexander Olk xenomorph2@onlinehome.de
//
// COMPLETE
using System.ComponentModel;
using System.Drawing;
using System.Globalization;
using System.Resources;
using System;
namespace System.Windows.Forms {
[DefaultProperty ("Color")]
public class ColorDialog : CommonDialog {
#region Local Variables
private bool allowFullOpen = true;
private bool anyColor = false;
private Color color;
private int[] customColors = null;
private bool fullOpen = false;
private bool showHelp = false;
private bool solidColorOnly = false;
private Panel selectedColorPanel;
private BaseColorControl baseColorControl;
private ColorMatrixControl colorMatrixControl;
private BrightnessControl brightnessControl;
private TriangleControl triangleControl;
private Button okButton;
private Button cancelButton;
private Button helpButton;
private Button addColoursButton;
private Button defineColoursButton;
private TextBox hueTextBox;
private TextBox satTextBox;
private TextBox briTextBox;
private TextBox redTextBox;
private TextBox greenTextBox;
private TextBox blueTextBox;
private Label briLabel;
private Label satLabel;
private Label hueLabel;
private Label colorBaseLabel;
private Label greenLabel;
private Label blueLabel;
private Label redLabel;
#endregion // Local Variables
#region Public Constructors
public ColorDialog () : base()
{
form.SuspendLayout ();
form.Text = "Color";
form.Size = new Size (221, 332); // 300
form.FormBorderStyle = FormBorderStyle.FixedDialog;
form.MaximizeBox = false;
satTextBox = new TextBox ();
briTextBox = new TextBox ();
blueTextBox = new TextBox ();
greenTextBox = new TextBox ();
redTextBox = new TextBox ();
hueTextBox = new TextBox ();
redLabel = new Label ();
blueLabel = new Label ();
greenLabel = new Label ();
colorBaseLabel = new Label ();
hueLabel = new Label ();
satLabel = new Label ();
briLabel = new Label ();
okButton = new Button ();
cancelButton = new Button ();
helpButton = new Button ();
defineColoursButton = new Button ();
addColoursButton = new Button ();
baseColorControl = new BaseColorControl (this);
colorMatrixControl = new ColorMatrixControl (this);
brightnessControl = new BrightnessControl (this);
triangleControl = new TriangleControl (this);
selectedColorPanel = new Panel ();
// hueTextBox
hueTextBox.Location = new Point (324, 203);
hueTextBox.Size = new Size (27, 21);
hueTextBox.TabIndex = 11;
hueTextBox.MaxLength = 3;
// satTextBox
satTextBox.Location = new Point (324, 225);
satTextBox.Size = new Size (27, 21);
satTextBox.TabIndex = 15;
satTextBox.MaxLength = 3;
// greenTextBox
greenTextBox.Location = new Point (404, 225);
greenTextBox.Size = new Size (27, 21);
greenTextBox.TabIndex = 18;
greenTextBox.MaxLength = 3;
// briTextBox
briTextBox.Location = new Point (324, 247);
briTextBox.Size = new Size (27, 21);
briTextBox.TabIndex = 16;
briTextBox.MaxLength = 3;
// blueTextBox
blueTextBox.Location = new Point (404, 247);
blueTextBox.Size = new Size (27, 21);
blueTextBox.TabIndex = 19;
blueTextBox.MaxLength = 3;
// redTextBox
redTextBox.Location = new Point (404, 203);
redTextBox.Size = new Size (27, 21);
redTextBox.TabIndex = 17;
redTextBox.MaxLength = 3;
// redLabel
redLabel.FlatStyle = FlatStyle.System;
redLabel.Location = new Point (361, 206);
redLabel.Size = new Size (40, 16);
redLabel.TabIndex = 25;
redLabel.Text = Locale.GetText ("Red") + ":";
redLabel.TextAlign = ContentAlignment.MiddleRight;
// blueLabel
blueLabel.FlatStyle = FlatStyle.System;
blueLabel.Location = new Point (361, 250);
blueLabel.Size = new Size (40, 16);
blueLabel.TabIndex = 26;
blueLabel.Text = Locale.GetText ("Blue") + ":";
blueLabel.TextAlign = ContentAlignment.MiddleRight;
// greenLabel
greenLabel.FlatStyle = FlatStyle.System;
greenLabel.Location = new Point (361, 228);
greenLabel.Size = new Size (40, 16);
greenLabel.TabIndex = 27;
greenLabel.Text = Locale.GetText ("Green") + ":";
greenLabel.TextAlign = ContentAlignment.MiddleRight;
// colorBaseLabel
colorBaseLabel.Location = new Point (228, 247);
colorBaseLabel.Size = new Size (60, 25);
colorBaseLabel.TabIndex = 28;
colorBaseLabel.Text = Locale.GetText ("Color");
colorBaseLabel.TextAlign = ContentAlignment.MiddleCenter;
// hueLabel
hueLabel.FlatStyle = FlatStyle.System;
hueLabel.Location = new Point (287, 206);
hueLabel.Size = new Size (36, 16);
hueLabel.TabIndex = 23;
hueLabel.Text = Locale.GetText ("Hue") + ":";
hueLabel.TextAlign = ContentAlignment.MiddleRight;
// satLabel
satLabel.FlatStyle = FlatStyle.System;
satLabel.Location = new Point (287, 228);
satLabel.Size = new Size (36, 16);
satLabel.TabIndex = 22;
satLabel.Text = Locale.GetText ("Sat") + ":";
satLabel.TextAlign = ContentAlignment.MiddleRight;
// briLabel
briLabel.FlatStyle = FlatStyle.System;
briLabel.Location = new Point (287, 250);
briLabel.Size = new Size (36, 16);
briLabel.TabIndex = 24;
briLabel.Text = Locale.GetText ("Bri") + ":";
briLabel.TextAlign = ContentAlignment.MiddleRight;
// defineColoursButton
defineColoursButton.FlatStyle = FlatStyle.System;
defineColoursButton.Location = new Point (5, 244);
defineColoursButton.Size = new Size (210, 22);
defineColoursButton.TabIndex = 6;
defineColoursButton.Text = Locale.GetText ("Define Colors >>");
// okButton
okButton.FlatStyle = FlatStyle.System;
okButton.Location = new Point (5, 271);
okButton.Size = new Size (66, 22);
okButton.TabIndex = 0;
okButton.Text = Locale.GetText ("OK");
// cancelButton
cancelButton.FlatStyle = FlatStyle.System;
cancelButton.Location = new Point (78, 271);
cancelButton.Size = new Size (66, 22);
cancelButton.TabIndex = 1;
cancelButton.Text = Locale.GetText ("Cancel");
// helpButton
helpButton.FlatStyle = FlatStyle.System;
helpButton.Location = new Point (149, 271);
helpButton.Size = new Size (66, 22);
helpButton.TabIndex = 5;
helpButton.Text = Locale.GetText ("Help");
helpButton.Hide ();
// addColoursButton
addColoursButton.FlatStyle = FlatStyle.System;
addColoursButton.Location = new Point (227, 271);
addColoursButton.Size = new Size (213, 22);
addColoursButton.TabIndex = 7;
addColoursButton.Text = Locale.GetText ("Add Colors");
// baseColorControl
baseColorControl.Location = new Point (3, 6);
baseColorControl.Size = new Size (212, 231);
baseColorControl.TabIndex = 13;
// colorMatrixControl
colorMatrixControl.Location = new Point (227, 7);
colorMatrixControl.Size = new Size (179, 190);
colorMatrixControl.TabIndex = 14;
// triangleControl
triangleControl.Location = new Point (432, 0);
triangleControl.Size = new Size (16, 204);
triangleControl.TabIndex = 12;
// brightnessControl
brightnessControl.Location = new Point (415, 7);
brightnessControl.Size = new Size (14, 190);
brightnessControl.TabIndex = 20;
// selectedColorPanel
selectedColorPanel.BackColor = SystemColors.Desktop;
selectedColorPanel.BorderStyle = BorderStyle.Fixed3D;
selectedColorPanel.Location = new Point (227, 202);
selectedColorPanel.Size = new Size (60, 42);
selectedColorPanel.TabIndex = 10;
form.Controls.Add (hueTextBox);
form.Controls.Add (satTextBox);
form.Controls.Add (briTextBox);
form.Controls.Add (redTextBox);
form.Controls.Add (greenTextBox);
form.Controls.Add (blueTextBox);
form.Controls.Add (defineColoursButton);
form.Controls.Add (okButton);
form.Controls.Add (cancelButton);
form.Controls.Add (addColoursButton);
form.Controls.Add (baseColorControl);
form.Controls.Add (colorMatrixControl);
form.Controls.Add (brightnessControl);
form.Controls.Add (triangleControl);
form.Controls.Add (colorBaseLabel);
form.Controls.Add (greenLabel);
form.Controls.Add (blueLabel);
form.Controls.Add (redLabel);
form.Controls.Add (briLabel);
form.Controls.Add (hueLabel);
form.Controls.Add (satLabel);
form.Controls.Add (selectedColorPanel);
form.ResumeLayout (false);
Color = Color.Black;
defineColoursButton.Click += new EventHandler (OnClickButtonDefineColours);
addColoursButton.Click += new EventHandler (OnClickButtonAddColours);
helpButton.Click += new EventHandler (OnClickHelpButton);
cancelButton.Click += new EventHandler (OnClickCancelButton);
okButton.Click += new EventHandler (OnClickOkButton);
hueTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
satTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
briTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
redTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
greenTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
blueTextBox.KeyPress += new KeyPressEventHandler (OnKeyPressTextBoxes);
hueTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
satTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
briTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
redTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
greenTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
blueTextBox.TextChanged += new EventHandler (OnTextChangedTextBoxes);
hueTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
satTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
briTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
redTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
greenTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
blueTextBox.GotFocus += new EventHandler (OnGotFocusTextBoxes);
hueTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
satTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
briTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
redTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
greenTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
blueTextBox.LostFocus += new EventHandler (OnLostFocusTextBoxes);
}
#endregion // Public Constructors
#region Public Instance Properties
public Color Color {
get {
return selectedColorPanel.BackColor;
}
set {
if (value.IsEmpty) {
color = Color.Black;
baseColorControl.SetColor (color);
} else if (color != value) {
color = value;
baseColorControl.SetColor (color);
}
}
}
[DefaultValue(true)]
public virtual bool AllowFullOpen {
get {
return allowFullOpen;
}
set {
if (allowFullOpen != value) {
allowFullOpen = value;
if (!allowFullOpen)
defineColoursButton.Enabled = false;
else
defineColoursButton.Enabled = true;
}
}
}
// Currently AnyColor internally is always true
// Does really anybody still use 256 or less colors ???
// Naw, cairo only supports 24bit anyway - pdb
[DefaultValue(false)]
public virtual bool AnyColor {
get {
return anyColor;
}
set {
anyColor = value;
}
}
[DefaultValue(false)]
public virtual bool FullOpen {
get {
return fullOpen;
}
set {
if (fullOpen != value) {
fullOpen = value;
if (fullOpen && allowFullOpen) {
defineColoursButton.Enabled = false;
colorMatrixControl.ColorToShow = baseColorControl.ColorToShow;
form.Size = new Size (448, 332);
} else {
if (allowFullOpen)
defineColoursButton.Enabled = true;
form.Size = new Size (221, 332); // 300
}
}
}
}
[Browsable(false)]
[DesignerSerializationVisibility (DesignerSerializationVisibility.Hidden)]
public int[] CustomColors {
get {
return customColors;
}
set {
if (allowFullOpen) {
customColors = value;
baseColorControl.SetCustomColors ();
}
}
}
[DefaultValue(false)]
public virtual bool ShowHelp {
get {
return showHelp;
}
set {
if (showHelp != value) {
showHelp = value;
if (showHelp)
helpButton.Show ();
else
helpButton.Hide ();
}
}
}
[DefaultValue(false)]
public virtual bool SolidColorOnly {
get {
return solidColorOnly;
}
set {
solidColorOnly = value;
}
}
#endregion // Public Instance Properties
#region Public Instance Methods
public override void Reset ()
{
AllowFullOpen = true;
anyColor = false;
Color = Color.Black;
CustomColors = null;
FullOpen = false;
ShowHelp = false;
solidColorOnly = false;
}
public override string ToString ()
{
return base.ToString () + ", Color: " + Color.ToString ();
}
#endregion // Public Instance Methods
#region Protected Instance Properties
protected virtual IntPtr Instance {
get {
// MS Internal
return (IntPtr)GetHashCode ();
}
}
protected virtual int Options {
get {
// MS Internal
return 0;
}
}
#endregion // Protected Instance Properties
#region Protected Instance Methods
protected override bool RunDialog (IntPtr hwndOwner)
{
// currently needed, otherwise there are a lot of drawing artefacts/transparent controls if the same dialog gets opened again
form.Refresh ();
return true;
}
#endregion // Protected Instance Methods
#region Private Methods
void OnClickCancelButton (object sender, EventArgs e)
{
form.DialogResult = DialogResult.Cancel;
}
void OnClickOkButton (object sender, EventArgs e)
{
form.DialogResult = DialogResult.OK;
}
void OnClickButtonAddColours (object sender, EventArgs e)
{
baseColorControl.SetUserColor (selectedColorPanel.BackColor);
}
void OnClickButtonDefineColours (object sender, EventArgs e)
{
if (allowFullOpen) {
defineColoursButton.Enabled = false;
colorMatrixControl.ColorToShow = baseColorControl.ColorToShow;
form.Size = new Size (448, 332);
}
}
// FIXME: Is this correct ?
void OnClickHelpButton (object sender, EventArgs e)
{
OnHelpRequest (e);
}
string textBox_text_old = "";
void OnGotFocusTextBoxes (object sender, EventArgs e)
{
TextBox textbox = sender as TextBox;
textBox_text_old = textbox.Text;
}
void OnLostFocusTextBoxes (object sender, EventArgs e)
{
TextBox textbox = sender as TextBox;
if (textbox.Text.Length == 0)
textbox.Text = textBox_text_old;
}
void OnKeyPressTextBoxes (object sender, KeyPressEventArgs e)
{
if (Char.IsLetter (e.KeyChar) || Char.IsWhiteSpace (e.KeyChar) || Char.IsPunctuation (e.KeyChar) || e.KeyChar == ',') {
e.Handled = true;
return;
}
internal_textbox_change = true;
}
internal TextBox edit_textbox = null;
bool internal_textbox_change = false;
void OnTextChangedTextBoxes (object sender, EventArgs e)
{
if (!internal_textbox_change)
return;
internal_textbox_change = false;
TextBox tmp_box = sender as TextBox;
if (tmp_box.Text.Length == 0)
return;
string text = tmp_box.Text;
int val = 0;
try {
val = System.Convert.ToInt32 (text);
} catch (Exception) {
// bla
}
if (sender == hueTextBox) {
if (val > 239) {
val = 239;
hueTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
hueTextBox.Text = val.ToString ();
}
edit_textbox = hueTextBox;
UpdateFromHSBTextBoxes ();
UpdateControls (selectedColorPanel.BackColor);
} else
if (sender == satTextBox) {
if (val > 240) {
val = 240;
satTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
satTextBox.Text = val.ToString ();
}
edit_textbox = satTextBox;
UpdateFromHSBTextBoxes ();
UpdateControls (selectedColorPanel.BackColor);
} else
if (sender == briTextBox) {
if (val > 240) {
val = 240;
briTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
briTextBox.Text = val.ToString ();
}
edit_textbox = briTextBox;
UpdateFromHSBTextBoxes ();
UpdateControls (selectedColorPanel.BackColor);
} else
if (sender == redTextBox) {
if (val > 255) {
val = 255;
redTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
redTextBox.Text = val.ToString ();
}
edit_textbox = redTextBox;
UpdateFromRGBTextBoxes ();
} else
if (sender == greenTextBox) {
if (val > 255) {
val = 255;
greenTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
greenTextBox.Text = val.ToString ();
}
edit_textbox = greenTextBox;
UpdateFromRGBTextBoxes ();
} else
if (sender == blueTextBox) {
if (val > 255) {
val = 255;
blueTextBox.Text = val.ToString ();
} else
if (val < 0) {
val = 0;
blueTextBox.Text = val.ToString ();
}
edit_textbox = blueTextBox;
UpdateFromRGBTextBoxes ();
}
textBox_text_old = edit_textbox.Text;
edit_textbox = null;
}
internal void UpdateControls (Color acolor)
{
selectedColorPanel.BackColor = acolor;
colorMatrixControl.ColorToShow = acolor;
brightnessControl.ColorToShow = acolor;
triangleControl.ColorToShow = acolor;
}
internal void UpdateRGBTextBoxes (Color acolor)
{
if (edit_textbox != redTextBox)
redTextBox.Text = acolor.R.ToString ();
if (edit_textbox != greenTextBox)
greenTextBox.Text = acolor.G.ToString ();
if (edit_textbox != blueTextBox)
blueTextBox.Text = acolor.B.ToString ();
}
internal void UpdateHSBTextBoxes (Color acolor)
{
HSB hsb = HSB.RGB2HSB (acolor);
if (edit_textbox != hueTextBox)
hueTextBox.Text = hsb.hue.ToString ();
if (edit_textbox != satTextBox)
satTextBox.Text = hsb.sat.ToString ();
if (edit_textbox != briTextBox)
briTextBox.Text = hsb.bri.ToString ();
}
internal void UpdateFromHSBTextBoxes ()
{
Color col = HSB.HSB2RGB (System.Convert.ToInt32 (hueTextBox.Text),
System.Convert.ToInt32 (satTextBox.Text),
System.Convert.ToInt32 (briTextBox.Text));
selectedColorPanel.BackColor = col;
UpdateRGBTextBoxes (col);
}
internal void UpdateFromRGBTextBoxes ()
{
Color col = Color.FromArgb (System.Convert.ToInt32 (redTextBox.Text),
System.Convert.ToInt32 (greenTextBox.Text),
System.Convert.ToInt32 (blueTextBox.Text));
selectedColorPanel.BackColor = col;
UpdateHSBTextBoxes (col);
UpdateControls (col);
}
#endregion
#region Internal structs and classes
internal struct HSB {
public int hue;
public int sat;
public int bri;
public static HSB RGB2HSB (Color color)
{
HSB hsb = new HSB ();
hsb.hue = (int)((color.GetHue () / 360.0f) * 240);
hsb.sat = (int)(color.GetSaturation () * 241);
hsb.bri = (int)(color.GetBrightness () * 241);
if (hsb.hue > 239) hsb.hue = 239;
if (hsb.sat > 240) hsb.sat = 240;
if (hsb.bri > 240) hsb.bri = 240;
return hsb;
}
// not using ControlPaint HBS2Color, this algo is more precise
public static Color HSB2RGB (int hue, int saturation, int brightness)
{
if (hue > 239)
hue = 239;
else
if (hue < 0)
hue = 0;
if (saturation > 240)
saturation = 240;
else
if (saturation < 0)
saturation = 0;
if (brightness > 240)
brightness = 240;
else
if (brightness < 0)
brightness = 0;
float H = hue / 239.0f;
float S = saturation / 240.0f;
float L = brightness / 240.0f;
float r = 0, g = 0, b = 0;
float d1, d2;
if (L == 0) {
r = g = b = 0;
} else {
if (S == 0) {
r = g = b = L;
} else {
d2 = (L <= 0.5f) ? L * (1.0f + S) : L + S - (L * S);
d1 = 2.0f * L - d2;
float[] d3 = new float [] { H + 1.0f / 3.0f , H, H - 1.0f / 3.0f };
float[] rgb = new float [] { 0,0,0 };
for (int i = 0; i < 3; i++) {
if (d3 [i] < 0)
d3 [i] += 1.0f;
if (d3 [i] > 1.0f)
d3 [i] -= 1.0f;
if (6.0f * d3 [i] < 1.0f)
rgb [i] = d1 + (d2 - d1) * d3 [i] * 6.0f;
else
if (2.0f * d3 [i] < 1.0f)
rgb [i] = d2;
else
if (3.0f * d3 [i] < 2.0f)
rgb [i] = (d1 + (d2 - d1) * ((2.0f / 3.0f) - d3 [i]) * 6.0f);
else
rgb [i] = d1;
}
r = rgb [0];
g = rgb [1];
b = rgb [2];
}
}
r = 255.0f * r;
g = 255.0f * g;
b = 255.0f * b;
if (r < 1)
r = 0.0f;
else
if (r > 255.0f)
r = 255.0f;
if (g < 1)
g = 0.0f;
else
if (g > 255.0f)
g = 255.0f;
if (b < 1)
b = 0.0f;
else
if (b > 255.0f)
b = 255.0f;
return Color.FromArgb ((int)r, (int)g, (int)b);
}
public static int Brightness (Color color)
{
return (int)(color.GetBrightness () * 241);
}
public static void GetHueSaturation (Color color, out int hue, out int sat)
{
hue = (int)((color.GetHue () / 360.0f) * 240);
sat = (int)(color.GetSaturation () * 241);
}
// only for testing
// there are some small glitches, but it is still better than ControlPaint implementation
public static void TestColor (Color color)
{
Console.WriteLine ("Color: " + color);
HSB hsb = HSB.RGB2HSB (color);
Console.WriteLine ("RGB2HSB: " + hsb.hue + ", " + hsb.sat + ", " + hsb.bri);
Console.WriteLine ("HSB2RGB: " + HSB.HSB2RGB (hsb.hue, hsb.sat, hsb.bri));
Console.WriteLine ();
}
}
internal class BaseColorControl : Control {
internal class SmallColorControl : Control {
private Color internalcolor;
private bool isSelected = false;
public SmallColorControl (Color color)
{
SuspendLayout ();
this.internalcolor = color;
Size = new Size (25, 23);
ResumeLayout (false);
SetStyle (ControlStyles.DoubleBuffer, true);
SetStyle (ControlStyles.AllPaintingInWmPaint, true);
SetStyle (ControlStyles.UserPaint, true);
SetStyle (ControlStyles.Selectable, true);
}
public bool IsSelected {
set {
isSelected = value;
Invalidate ();
}
}
public Color InternalColor {
set {
internalcolor = value;
Invalidate ();
}
get {
return internalcolor;
}
}
protected override void OnPaint (PaintEventArgs pe)
{
base.OnPaint (pe);
pe.Graphics.FillRectangle (ThemeEngine.Current.ResPool.GetSolidBrush (internalcolor),
new Rectangle (4, 4, 17, 15));
ControlPaint.DrawBorder3D (pe.Graphics, 3, 3, 19, 17, Border3DStyle.Sunken);
if (isSelected) {
pe.Graphics.DrawRectangle (ThemeEngine.Current.ResPool.GetPen (Color.Black),
new Rectangle (2, 2, 20, 18));
}
if (Focused) {
ControlPaint.DrawFocusRectangle (
pe.Graphics, new Rectangle (0, 0, 25, 23)
);
}
}
protected override void OnClick (EventArgs e)
{
Focus ();
IsSelected = true;
base.OnClick (e);
}
protected override void OnLostFocus (EventArgs e)
{
Invalidate ();
base.OnLostFocus (e);
}
}
private SmallColorControl[] smallColorControl;
private SmallColorControl[] userSmallColorControl;
private Label userColorLabel;
private Label baseColorLabel;
private SmallColorControl selectedSmallColorControl;
private int currentlyUsedUserSmallColorControl = 0;
private int[] customColors = null;
private ColorDialog colorDialog = null;
public BaseColorControl (ColorDialog colorDialog)
{
this.colorDialog = colorDialog;
userSmallColorControl = new SmallColorControl [16];
userSmallColorControl [0] = new SmallColorControl (Color.White);
userSmallColorControl [1] = new SmallColorControl (Color.White);
userSmallColorControl [2] = new SmallColorControl (Color.White);
userSmallColorControl [3] = new SmallColorControl (Color.White);
userSmallColorControl [4] = new SmallColorControl (Color.White);
userSmallColorControl [5] = new SmallColorControl (Color.White);
userSmallColorControl [6] = new SmallColorControl (Color.White);
userSmallColorControl [7] = new SmallColorControl (Color.White);
userSmallColorControl [8] = new SmallColorControl (Color.White);
userSmallColorControl [9] = new SmallColorControl (Color.White);
userSmallColorControl [10] = new SmallColorControl (Color.White);
userSmallColorControl [11] = new SmallColorControl (Color.White);
userSmallColorControl [12] = new SmallColorControl (Color.White);
userSmallColorControl [13] = new SmallColorControl (Color.White);
userSmallColorControl [14] = new SmallColorControl (Color.White);
userSmallColorControl [15] = new SmallColorControl (Color.White);
smallColorControl = new SmallColorControl [48];
smallColorControl [0] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(128)), ((Byte)(128))));
smallColorControl [1] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(128)), ((Byte)(64))));
smallColorControl [2] = new SmallColorControl (Color.Gray);
smallColorControl [3] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(0)), ((Byte)(255))));
smallColorControl [4] = new SmallColorControl (Color.Silver);
smallColorControl [5] = new SmallColorControl (Color.FromArgb (((Byte)(64)), ((Byte)(128)), ((Byte)(128))));
smallColorControl [6] = new SmallColorControl (Color.White);
smallColorControl [7] = new SmallColorControl (Color.FromArgb (((Byte)(64)), ((Byte)(0)), ((Byte)(64))));
smallColorControl [8] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(128)), ((Byte)(64))));
smallColorControl [9] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(64)), ((Byte)(64))));
smallColorControl [10] = new SmallColorControl (Color.Teal);
smallColorControl [11] = new SmallColorControl (Color.Lime);
smallColorControl [12] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(128)), ((Byte)(255))));
smallColorControl [13] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(64)), ((Byte)(128))));
smallColorControl [14] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(0)), ((Byte)(128))));
smallColorControl [15] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(255)), ((Byte)(0))));
smallColorControl [16] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(255)), ((Byte)(64))));
smallColorControl [17] = new SmallColorControl (Color.Red);
smallColorControl [18] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(128)), ((Byte)(0))));
smallColorControl [19] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(128)), ((Byte)(255))));
smallColorControl [20] = new SmallColorControl (Color.Fuchsia);
smallColorControl [21] = new SmallColorControl (Color.Aqua);
smallColorControl [22] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(255)), ((Byte)(128))));
smallColorControl [23] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(255)), ((Byte)(255))));
smallColorControl [24] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(128)), ((Byte)(255))));
smallColorControl [25] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(64)), ((Byte)(0))));
smallColorControl [26] = new SmallColorControl (Color.FromArgb (((Byte)(64)), ((Byte)(0)), ((Byte)(0))));
smallColorControl [27] = new SmallColorControl (Color.Maroon);
smallColorControl [28] = new SmallColorControl (Color.Purple);
smallColorControl [29] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(0)), ((Byte)(160))));
smallColorControl [30] = new SmallColorControl (Color.Blue);
smallColorControl [31] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(128)), ((Byte)(64))));
smallColorControl [32] = new SmallColorControl (Color.Green);
smallColorControl [33] = new SmallColorControl (Color.Yellow);
smallColorControl [34] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(128)), ((Byte)(192))));
smallColorControl [35] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(128)), ((Byte)(192))));
smallColorControl [36] = new SmallColorControl (Color.FromArgb (((Byte)(128)), ((Byte)(0)), ((Byte)(64))));
smallColorControl [37] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(128)), ((Byte)(192))));
smallColorControl [38] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(255)), ((Byte)(128))));
smallColorControl [39] = new SmallColorControl (Color.FromArgb (((Byte)(255)), ((Byte)(255)), ((Byte)(128))));
smallColorControl [40] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(64)), ((Byte)(0))));
smallColorControl [41] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(64)), ((Byte)(64))));
smallColorControl [42] = new SmallColorControl (Color.Navy);
smallColorControl [43] = new SmallColorControl (Color.FromArgb (((Byte)(0)), ((Byte)(0)), ((Byte)(64))));
smallColorControl [44] = new SmallColorControl (Color.FromArgb (((Byte)(64)), ((Byte)(0)), ((Byte)(64))));
smallColorControl [45] = new SmallColorControl (Color.FromArgb (((Byte)(64)), ((Byte)(0)), ((Byte)(128))));
smallColorControl [46] = new SmallColorControl (Color.Black); //Black
smallColorControl [47] = new SmallColorControl (Color.Olive);
baseColorLabel = new Label ();
userColorLabel = new Label ();
SuspendLayout ();
// colorPanel1
smallColorControl [0].Location = new Point (0, 15);
smallColorControl [0].TabIndex = 51;
smallColorControl [0].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel2
smallColorControl [1].Location = new Point (50, 130);
smallColorControl [1].TabIndex = 92;
smallColorControl [1].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel3
smallColorControl [2].Location = new Point (75, 130);
smallColorControl [2].TabIndex = 93;
smallColorControl [2].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel4
smallColorControl [3].Location = new Point (175, 84);
smallColorControl [3].TabIndex = 98;
smallColorControl [3].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel5
smallColorControl [4].Location = new Point (125, 130);
smallColorControl [4].TabIndex = 95;
smallColorControl [4].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel6
smallColorControl [5].Location = new Point (100, 130);
smallColorControl [5].TabIndex = 94;
smallColorControl [5].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel7
smallColorControl [6].Location = new Point (175, 130);
smallColorControl [6].TabIndex = 97;
smallColorControl [6].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel8
smallColorControl [7].Location = new Point (150, 130);
smallColorControl [7].TabIndex = 96;
smallColorControl [7].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel9
smallColorControl [8].Location = new Point (25, 61);
smallColorControl [8].TabIndex = 68;
smallColorControl [8].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel10
smallColorControl [9].Location = new Point (0, 61);
smallColorControl [9].TabIndex = 67;
smallColorControl [9].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel11
smallColorControl [10].Location = new Point (75, 61);
smallColorControl [10].TabIndex = 70;
smallColorControl [10].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel12
smallColorControl [11].Location = new Point (50, 61);
smallColorControl [11].TabIndex = 69;
smallColorControl [11].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel13
smallColorControl [12].Location = new Point (125, 61);
smallColorControl [12].TabIndex = 72;
smallColorControl [12].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel14
smallColorControl [13].Location = new Point (100, 61);
smallColorControl [13].TabIndex = 71;
smallColorControl [13].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel15
smallColorControl [14].Location = new Point (175, 61);
smallColorControl [14].TabIndex = 74;
smallColorControl [14].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel16
smallColorControl [15].Location = new Point (50, 38);
smallColorControl [15].TabIndex = 61;
smallColorControl [15].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel17
smallColorControl [16].Location = new Point (75, 38);
smallColorControl [16].TabIndex = 62;
smallColorControl [16].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel18
smallColorControl [17].Location = new Point (0, 38);
smallColorControl [17].TabIndex = 59;
smallColorControl [17].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel19
smallColorControl [18].Location = new Point (25, 84);
smallColorControl [18].TabIndex = 75;
smallColorControl [18].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel20
smallColorControl [19].Location = new Point (175, 15);
smallColorControl [19].TabIndex = 58;
smallColorControl [19].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel21
smallColorControl [20].Location = new Point (175, 38);
smallColorControl [20].TabIndex = 66;
smallColorControl [20].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel22
smallColorControl [21].Location = new Point (100, 38);
smallColorControl [21].TabIndex = 63;
smallColorControl [21].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel23
smallColorControl [22].Location = new Point (50, 15);
smallColorControl [22].TabIndex = 53;
smallColorControl [22].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel24
smallColorControl [23].Location = new Point (100, 15);
smallColorControl [23].TabIndex = 55;
smallColorControl [23].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel25
smallColorControl [24].Location = new Point (125, 15);
smallColorControl [24].TabIndex = 56;
smallColorControl [24].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel26
smallColorControl [25].Location = new Point (25, 107);
smallColorControl [25].TabIndex = 83;
smallColorControl [25].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel27
smallColorControl [26].Location = new Point (0, 107);
smallColorControl [26].TabIndex = 82;
smallColorControl [26].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel28
smallColorControl [27].Location = new Point (0, 84);
smallColorControl [27].TabIndex = 81;
smallColorControl [27].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel29
smallColorControl [28].Location = new Point (150, 84);
smallColorControl [28].TabIndex = 80;
smallColorControl [28].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel30
smallColorControl [29].Location = new Point (125, 84);
smallColorControl [29].TabIndex = 79;
smallColorControl [29].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel31
smallColorControl [30].Location = new Point (100, 84);
smallColorControl [30].TabIndex = 78;
smallColorControl [30].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel32
smallColorControl [31].Location = new Point (75, 84);
smallColorControl [31].TabIndex = 77;
smallColorControl [31].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel33
smallColorControl [32].Location = new Point (50, 84);
smallColorControl [32].TabIndex = 76;
smallColorControl [32].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel34
smallColorControl [33].Location = new Point (25, 38);
smallColorControl [33].TabIndex = 60;
smallColorControl [33].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel35
smallColorControl [34].Location = new Point (150, 38);
smallColorControl [34].TabIndex = 65;
smallColorControl [34].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel36
smallColorControl [35].Location = new Point (125, 38);
smallColorControl [35].TabIndex = 64;
smallColorControl [35].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel37
smallColorControl [36].Location = new Point (150, 61);
smallColorControl [36].TabIndex = 73;
smallColorControl [36].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel38
smallColorControl [37].Location = new Point (150, 15);
smallColorControl [37].TabIndex = 57;
smallColorControl [37].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel39
smallColorControl [38].Location = new Point (75, 15);
smallColorControl [38].TabIndex = 54;
smallColorControl [38].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel40
smallColorControl [39].Location = new Point (25, 15);
smallColorControl [39].TabIndex = 52;
smallColorControl [39].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel41
smallColorControl [40].Location = new Point (50, 107);
smallColorControl [40].TabIndex = 84;
smallColorControl [40].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel42
smallColorControl [41].Location = new Point (75, 107);
smallColorControl [41].TabIndex = 85;
smallColorControl [41].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel43
smallColorControl [42].Location = new Point (100, 107);
smallColorControl [42].TabIndex = 86;
smallColorControl [42].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel44
smallColorControl [43].Location = new Point (125, 107);
smallColorControl [43].TabIndex = 87;
smallColorControl [43].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel45
smallColorControl [44].Location = new Point (150, 107);
smallColorControl [44].TabIndex = 88;
smallColorControl [44].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel46
smallColorControl [45].Location = new Point (175, 107);
smallColorControl [45].TabIndex = 89;
smallColorControl [45].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel47
smallColorControl [46].Location = new Point (0, 130);
smallColorControl [46].TabIndex = 90;
smallColorControl [46].Click += new EventHandler (OnSmallColorControlClick);
// colorPanel48
smallColorControl [47].Location = new Point (25, 130);
smallColorControl [47].TabIndex = 91;
smallColorControl [47].Click += new EventHandler (OnSmallColorControlClick);
// userColorPane1
userSmallColorControl [0].Location = new Point (0, 180);
userSmallColorControl [0].TabIndex = 99;
userSmallColorControl [0].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel2
userSmallColorControl [1].Location = new Point (0, 203);
userSmallColorControl [1].TabIndex = 108;
userSmallColorControl [1].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel13
userSmallColorControl [2].Location = new Point (25, 180);
userSmallColorControl [2].TabIndex = 100;
userSmallColorControl [2].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel4
userSmallColorControl [3].Location = new Point (25, 203);
userSmallColorControl [3].TabIndex = 109;
userSmallColorControl [3].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel5
userSmallColorControl [4].Location = new Point (50, 180);
userSmallColorControl [4].TabIndex = 101;
userSmallColorControl [4].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel6
userSmallColorControl [5].Location = new Point (50, 203);
userSmallColorControl [5].TabIndex = 110;
userSmallColorControl [5].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel7
userSmallColorControl [6].Location = new Point (75, 180);
userSmallColorControl [6].TabIndex = 102;
userSmallColorControl [6].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel8
userSmallColorControl [7].Location = new Point (75, 203);
userSmallColorControl [7].TabIndex = 111;
userSmallColorControl [7].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel9
userSmallColorControl [8].Location = new Point (100, 180);
userSmallColorControl [8].TabIndex = 103;
userSmallColorControl [8].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel10
userSmallColorControl [9].Location = new Point (100, 203);
userSmallColorControl [9].TabIndex = 112;
userSmallColorControl [9].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel11
userSmallColorControl [10].Location = new Point (125, 180);
userSmallColorControl [10].TabIndex = 105;
userSmallColorControl [10].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel2
userSmallColorControl [11].Location = new Point (125, 203);
userSmallColorControl [11].TabIndex = 113;
userSmallColorControl [11].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel13
userSmallColorControl [12].Location = new Point (150, 180);
userSmallColorControl [12].TabIndex = 106;
userSmallColorControl [12].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel4
userSmallColorControl [13].Location = new Point (150, 203);
userSmallColorControl [13].TabIndex = 114;
userSmallColorControl [13].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel15
userSmallColorControl [14].Location = new Point (175, 180);
userSmallColorControl [14].TabIndex = 107;
userSmallColorControl [14].Click += new EventHandler (OnSmallColorControlClick);
// userColorPanel16
userSmallColorControl [15].Location = new Point (175, 203);
userSmallColorControl [15].TabIndex = 115;
userSmallColorControl [15].Click += new EventHandler (OnSmallColorControlClick);
// baseColorLabel
baseColorLabel.Location = new Point (2, 0);
baseColorLabel.Size = new Size (200, 12);
baseColorLabel.TabIndex = 5;
baseColorLabel.Text = Locale.GetText ("Base Colors") + ":";
// userColorLabel
userColorLabel.FlatStyle = FlatStyle.System;
userColorLabel.Location = new Point (2, 164);
userColorLabel.Size = new Size (200, 14);
userColorLabel.TabIndex = 104;
userColorLabel.Text = Locale.GetText ("User Colors") + ":";
Controls.Add (userSmallColorControl [7]);
Controls.Add (userSmallColorControl [6]);
Controls.Add (userSmallColorControl [5]);
Controls.Add (userSmallColorControl [4]);
Controls.Add (userSmallColorControl [3]);
Controls.Add (userSmallColorControl [2]);
Controls.Add (userSmallColorControl [1]);
Controls.Add (userSmallColorControl [0]);
Controls.Add (userSmallColorControl [15]);
Controls.Add (userSmallColorControl [14]);
Controls.Add (userSmallColorControl [13]);
Controls.Add (userSmallColorControl [12]);
Controls.Add (userSmallColorControl [11]);
Controls.Add (userSmallColorControl [10]);
Controls.Add (userSmallColorControl [9]);
Controls.Add (userSmallColorControl [8]);
Controls.Add (smallColorControl [0]);
Controls.Add (smallColorControl [3]);
Controls.Add (smallColorControl [6]);
Controls.Add (smallColorControl [7]);
Controls.Add (smallColorControl [4]);
Controls.Add (smallColorControl [5]);
Controls.Add (smallColorControl [2]);
Controls.Add (smallColorControl [1]);
Controls.Add (smallColorControl [47]);
Controls.Add (smallColorControl [46]);
Controls.Add (smallColorControl [45]);
Controls.Add (smallColorControl [44]);
Controls.Add (smallColorControl [43]);
Controls.Add (smallColorControl [42]);
Controls.Add (smallColorControl [41]);
Controls.Add (smallColorControl [40]);
Controls.Add (smallColorControl [25]);
Controls.Add (smallColorControl [26]);
Controls.Add (smallColorControl [27]);
Controls.Add (smallColorControl [28]);
Controls.Add (smallColorControl [29]);
Controls.Add (smallColorControl [30]);
Controls.Add (smallColorControl [31]);
Controls.Add (smallColorControl [32]);
Controls.Add (smallColorControl [18]);
Controls.Add (smallColorControl [14]);
Controls.Add (smallColorControl [36]);
Controls.Add (smallColorControl [12]);
Controls.Add (smallColorControl [13]);
Controls.Add (smallColorControl [10]);
Controls.Add (smallColorControl [11]);
Controls.Add (smallColorControl [8]);
Controls.Add (smallColorControl [9]);
Controls.Add (smallColorControl [20]);
Controls.Add (smallColorControl [34]);
Controls.Add (smallColorControl [35]);
Controls.Add (smallColorControl [21]);
Controls.Add (smallColorControl [16]);
Controls.Add (smallColorControl [15]);
Controls.Add (smallColorControl [33]);
Controls.Add (smallColorControl [17]);
Controls.Add (smallColorControl [19]);
Controls.Add (smallColorControl [37]);
Controls.Add (smallColorControl [24]);
Controls.Add (smallColorControl [23]);
Controls.Add (smallColorControl [38]);
Controls.Add (smallColorControl [22]);
Controls.Add (smallColorControl [39]);
Controls.Add (userColorLabel);
Controls.Add (baseColorLabel);
Size = new Size (212, 238);
ResumeLayout (false);
}
private void CheckIfColorIsInPanel (Color color)
{
// check if we have a panel with a BackColor = color...
for (int i = 0; i < smallColorControl.Length; i++) {
if (smallColorControl [i].InternalColor == color) {
selectedSmallColorControl = smallColorControl [i];
selectedSmallColorControl.IsSelected = true;
break;
}
}
}
void OnSmallColorControlClick (object sender, EventArgs e)
{
// previous selected smallcolorcontrol
if (selectedSmallColorControl != (SmallColorControl)sender)
selectedSmallColorControl.IsSelected = false;
selectedSmallColorControl = (SmallColorControl)sender;
TriangleControl.CurrentBrightness = HSB.Brightness (selectedSmallColorControl.InternalColor);
colorDialog.UpdateControls (selectedSmallColorControl.InternalColor);
colorDialog.UpdateRGBTextBoxes (selectedSmallColorControl.InternalColor);
colorDialog.UpdateHSBTextBoxes (selectedSmallColorControl.InternalColor);
}
public Color ColorToShow {
get {
return selectedSmallColorControl.InternalColor;
}
}
public void SetColor (Color acolor)
{
if (selectedSmallColorControl != null)
selectedSmallColorControl.IsSelected = false;
CheckIfColorIsInPanel (acolor);
TriangleControl.CurrentBrightness = HSB.Brightness (acolor);
colorDialog.UpdateControls (acolor);
colorDialog.UpdateRGBTextBoxes (acolor);
colorDialog.UpdateHSBTextBoxes (acolor);
}
public void SetUserColor (Color col)
{
userSmallColorControl [currentlyUsedUserSmallColorControl].InternalColor = col;
// check if this.customColors already exists
if (customColors == null) {
customColors = new int [16];
int white = Color.White.ToArgb ();
for (int i = 0; i < customColors.Length; i++)
customColors [i] = white;
}
customColors [currentlyUsedUserSmallColorControl] = col.ToArgb ();
// update ColorDialog dialog property
colorDialog.CustomColors = customColors;
currentlyUsedUserSmallColorControl++;
if (currentlyUsedUserSmallColorControl > 15)
currentlyUsedUserSmallColorControl = 0;
}
public void SetCustomColors ()
{
int[] customColors = colorDialog.CustomColors;
if (customColors != null) {
for (int i = 0; i < customColors.Length; i++) {
userSmallColorControl [i].InternalColor = Color.FromArgb (customColors [i]);
}
} else {
for (int i = 0; i < userSmallColorControl.Length; i++) {
userSmallColorControl [i].InternalColor = Color.White;
}
}
}
}
internal class ColorMatrixControl : Panel {
internal class DrawingBitmap {
private Bitmap bitmap;
public DrawingBitmap (Size size)
{
bitmap = new Bitmap (size.Width, size.Height);
float hueadd = 240.0f / (size.Width - 1);
float satsub = 241.0f / (size.Height - 1);
float satpos = 240.0f;
// paint the matrix to the bitmap
for (int height = 0; height < size.Height; height++) {
float huepos = 0.0f;
for (int width = 0; width < size.Width; width++) {
HSB hsb = new HSB ();
hsb.hue = (int)huepos;
hsb.sat = (int)satpos;
hsb.bri = 120; // paint it with 120 to get a nice bitmap
bitmap.SetPixel (width, height, HSB.HSB2RGB (hsb.hue, hsb.sat, hsb.bri));
huepos += hueadd;
}
satpos -= satsub;
}
}
public Bitmap Bitmap {
set {
bitmap = value;
}
get {
return bitmap;
}
}
}
internal class CrossCursor {
private Bitmap bitmap;
private Color cursorColor;
public CrossCursor ()
{
bitmap = new Bitmap (22, 22);
cursorColor = Color.Black;
Draw ();
}
public void Draw ()
{
using (Pen pen = new Pen (ThemeEngine.Current.ResPool.GetSolidBrush (cursorColor), 3)) {
using (Graphics graphics = Graphics.FromImage (bitmap)) {
graphics.DrawLine (pen, 11, 0, 11, 7);
graphics.DrawLine (pen, 11, 14, 11, 21);
graphics.DrawLine (pen, 0, 11, 7, 11);
graphics.DrawLine (pen, 14, 11, 21, 11);
}
}
}
public Bitmap Bitmap {
set {
bitmap = value;
}
get {
return bitmap;
}
}
public Color CursorColor {
set {
cursorColor = value;
}
get {
return cursorColor;
}
}
}
private DrawingBitmap drawingBitmap = null;
private CrossCursor crossCursor = new CrossCursor();
private bool mouseButtonDown = false;
private bool drawCross = true;
private Color color;
private int currentXPos;
private int currentYPos;
private float xstep;
private float ystep;
private ColorDialog colorDialog;
public ColorMatrixControl (ColorDialog colorDialog)
{
this.colorDialog = colorDialog;
SuspendLayout ();
BorderStyle = BorderStyle.Fixed3D;
Location = new Point (0, 0);
Size = new Size (179, 190);
TabIndex = 0;
TabStop = false;
ResumeLayout (false);
xstep = 240.0f / (ClientSize.Width - 1);
ystep = 241.0f / (ClientSize.Height - 1);
SetStyle (ControlStyles.DoubleBuffer, true);
SetStyle (ControlStyles.AllPaintingInWmPaint, true);
SetStyle (ControlStyles.UserPaint, true);
}
protected override void OnPaint (PaintEventArgs e)
{
if (drawingBitmap == null)
drawingBitmap = new DrawingBitmap (ClientSize);
Draw (e);
base.OnPaint (e);
}
private void Draw (PaintEventArgs e)
{
e.Graphics.DrawImage (drawingBitmap.Bitmap, ClientRectangle.X, ClientRectangle.Y);
// drawCross is false if the mouse gets moved...
if (drawCross) {
e.Graphics.DrawImage (crossCursor.Bitmap, currentXPos - 11 , currentYPos - 11);
}
}
protected override void OnMouseDown (MouseEventArgs e)
{
mouseButtonDown = true;
currentXPos = e.X;
currentYPos = e.Y;
if (drawCross) {
drawCross = false;
Invalidate ();
Update ();
}
UpdateControls ();
XplatUI.GrabWindow (Handle, Handle);
base.OnMouseDown (e);
}
protected override void OnMouseMove (MouseEventArgs e)
{
if (mouseButtonDown)
if ((e.X < ClientSize.Width && e.X >= 0) && (e.Y < ClientSize.Height && e.Y >= 0)) {
currentXPos = e.X;
currentYPos = e.Y;
UpdateControls ();
}
base.OnMouseMove (e);
}
protected override void OnMouseUp (MouseEventArgs e)
{
XplatUI.UngrabWindow (Handle);
mouseButtonDown = false;
drawCross = true;
Invalidate ();
Update ();
}
public Color ColorToShow {
set {
ComputePos (value);
}
}
private void ComputePos (Color acolor)
{
if (acolor != color) {
color = acolor;
HSB hsb = HSB.RGB2HSB (color);
currentXPos = (int)((float)hsb.hue / xstep);
currentYPos = ClientSize.Height - 1 - (int)((float)hsb.sat / ystep);
if (currentXPos < 0)
currentXPos = 0;
if (currentYPos < 0)
currentYPos = 0;
Invalidate ();
Update ();
}
}
private Color GetColorFromHSB ()
{
int hue = (int)((float)currentXPos * xstep);
int sat = 240 - ((int)((float)currentYPos * ystep));
int bri = TriangleControl.CurrentBrightness;
return HSB.HSB2RGB (hue, sat, bri);
}
private void UpdateControls ()
{
Color tmpColor = GetColorFromHSB ();
// update the brightness control
colorDialog.brightnessControl.ShowColor ((int)((float)currentXPos * xstep), 240 - ((int)((float)currentYPos * ystep)));
// update saturation text box
int satvalue = (240 - ((int)((float)currentYPos * ystep)));
colorDialog.satTextBox.Text = satvalue.ToString ();
// update hue text box
int huevalue = (int)((float)currentXPos * xstep);
if (huevalue > 239)
huevalue = 239;
colorDialog.hueTextBox.Text = huevalue.ToString ();
// update the main selected color panel
colorDialog.selectedColorPanel.BackColor = tmpColor;
// and finally the rgb text boxes
colorDialog.UpdateRGBTextBoxes (tmpColor);
}
}
internal class BrightnessControl : Panel {
internal class DrawingBitmap {
private Bitmap bitmap;
public DrawingBitmap ()
{
bitmap = new Bitmap (14, 190);
}
public Bitmap Bitmap {
set {
bitmap = value;
}
get {
return bitmap;
}
}
// only hue and saturation are needed.
// color will be computed with an iteration
public void Draw (int hue, int sat)
{
float brisub = 241.0f / 190.0f;
float bri = 241.0f;
for (int height = 0; height < 190; height++) {
for (int width = 0; width < 14; width++) {
Color pixcolor = HSB.HSB2RGB (hue, sat, (int)bri);
bitmap.SetPixel (width, height, pixcolor);
}
bri = bri - brisub;
}
}
}
private const float step = 241.0f/189.0f;
private DrawingBitmap bitmap;
private ColorDialog colorDialog = null;
public BrightnessControl (ColorDialog colorDialog)
{
this.colorDialog = colorDialog;
bitmap = new DrawingBitmap ();
SuspendLayout ();
BorderStyle = BorderStyle.Fixed3D;
Location = new Point (0, 0);
Size = new Size (14, 190);
TabIndex = 0;
TabStop = false;
Size = new Size (14, 190);
ResumeLayout (false);
SetStyle (ControlStyles.DoubleBuffer, true);
SetStyle (ControlStyles.AllPaintingInWmPaint, true);
SetStyle (ControlStyles.UserPaint, true);
}
protected override void OnPaint (PaintEventArgs e)
{
e.Graphics.DrawImage (bitmap.Bitmap, 0, 0);
base.OnPaint (e);
}
protected override void OnMouseDown (MouseEventArgs e)
{
colorDialog.triangleControl.TrianglePosition = (int)((float)(189 - e.Y) * step);
base.OnMouseDown (e);
}
// this one is for ColorMatrixControl
public void ShowColor (int hue, int sat)
{
bitmap.Draw (hue, sat);
Invalidate ();
Update ();
}
// this one for the other controls
public Color ColorToShow {
set {
int hue, sat;
HSB.GetHueSaturation (value, out hue, out sat);
bitmap.Draw (hue, sat);
Invalidate ();
Update ();
}
}
}
internal class TriangleControl : Panel {
private bool mouseButtonDown = false;
private int currentTrianglePosition = 195;
// private Rectangle clipRectangle;
private const float briStep = 241.0f/186.0f;
private static int currentBrightness = 0;
private ColorDialog colorDialog;
public TriangleControl (ColorDialog colorDialog)
{
this.colorDialog = colorDialog;
SuspendLayout ();
Size = new Size (16, 203);
ResumeLayout (false);
SetStyle (ControlStyles.DoubleBuffer, true);
SetStyle (ControlStyles.AllPaintingInWmPaint, true);
SetStyle (ControlStyles.UserPaint, true);
}
public static int CurrentBrightness {
set {
currentBrightness = value;
}
get {
return currentBrightness;
}
}
protected override void OnPaint (PaintEventArgs e)
{
Draw (e);
base.OnPaint (e);
}
private void Draw (PaintEventArgs e)
{
e.Graphics.FillRectangle (ThemeEngine.Current.ResPool.GetSolidBrush (BackColor), new Rectangle (0, 0, 16, 203));
Point[] trianglePoints = new Point [3]
{
new Point (0, currentTrianglePosition),
new Point (8, currentTrianglePosition - 8),
new Point (8, currentTrianglePosition + 8)
};
e.Graphics.FillPolygon (ThemeEngine.Current.ResPool.GetSolidBrush (Color.Black), trianglePoints);
}
protected override void OnMouseDown (MouseEventArgs e)
{
if (e.Y > 195 || e.Y < 9) return; // helper until Cursor.Clip works
mouseButtonDown = true;
currentTrianglePosition = e.Y;
// Cursor.Clip doesn't yet work in Managed.Windows.Forms
// clipRectangle = Cursor.Clip;
// Point p = Location;
// p.Y += 8;
// Size s = Size;
// s.Width -= 5;
// s.Height -= 16;
// Cursor.Clip = new Rectangle( Parent.PointToScreen( p ), s );
colorDialog.briTextBox.Text = TrianglePosition.ToString ();
colorDialog.UpdateFromHSBTextBoxes ();
Invalidate ();
Update ();
base.OnMouseDown (e);
}
protected override void OnMouseMove (MouseEventArgs e)
{
if (mouseButtonDown)
if (e.Y < 196 && e.Y > 8) {
currentTrianglePosition = e.Y;
colorDialog.briTextBox.Text = TrianglePosition.ToString ();
colorDialog.UpdateFromHSBTextBoxes ();
Invalidate ();
Update ();
}
base.OnMouseMove (e);
}
protected override void OnMouseUp (MouseEventArgs e)
{
mouseButtonDown = false;
// Cursor.Clip = clipRectangle;
base.OnMouseUp (e);
}
public int TrianglePosition {
get {
float tmp = (float)(currentTrianglePosition - 9);
tmp = tmp * briStep;
int retval = 240 - (int)tmp;
TriangleControl.CurrentBrightness = retval;
return retval;
}
set {
float tmp = (float)value / briStep;
currentTrianglePosition = 186 - (int)tmp + 9;
colorDialog.briTextBox.Text = TrianglePosition.ToString ();
colorDialog.UpdateFromHSBTextBoxes ();
Invalidate ();
Update ();
}
}
public Color ColorToShow {
set {
SetColor (value);
}
}
public void SetColor (Color color)
{
int pos_raw = HSB.Brightness (color);
float tmp = (float)pos_raw / briStep;
currentTrianglePosition = 186 - (int)tmp + 9;
if (colorDialog.edit_textbox == null)
colorDialog.briTextBox.Text = TrianglePosition.ToString ();
Invalidate ();
}
}
#endregion
}
}
