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New control : MaterialDialog #222

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merged 6 commits into from
Sep 25, 2021
Merged

New control : MaterialDialog #222

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orapps44 Sep 25, 2021
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Update MaterialSkin.csproj
orapps44 Sep 25, 2021
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Update MainForm.cs
orapps44 Sep 25, 2021
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Update MainForm.Designer.cs
orapps44 Sep 25, 2021
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Update README.md
orapps44 Sep 25, 2021
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Update MaterialDialog.cs
orapps44 Sep 25, 2021
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320 changes: 320 additions & 0 deletions MaterialSkin/Controls/MaterialDialog.cs
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Original file line number Diff line number Diff line change
@@ -0,0 +1,320 @@
namespace MaterialSkin.Controls
{
using MaterialSkin.Animations;
using System;
using System.ComponentModel;
using System.Drawing;
using System.Drawing.Drawing2D;
using System.Windows.Forms;
using System.Runtime.InteropServices;

public class MaterialDialog : MaterialForm
{

private const int LEFT_RIGHT_PADDING = 24;
private const int BUTTON_PADDING = 8;
private const int BUTTON_HEIGHT = 36;
private const int TEXT_TOP_PADDING = 17;
private const int TEXT_BOTTOM_PADDING = 28;
private int _header_Height = 40;

private MaterialButton _validationButton = new MaterialButton();
private MaterialButton _cancelButton = new MaterialButton();
private AnimationManager _AnimationManager;
private bool CloseAnimation = false;
private Form _formOverlay;
private String _text;
private String _title;

/// <summary>
/// The Collection for the Buttons
/// </summary>
//public ObservableCollection<MaterialButton> Buttons { get; set; }

[DllImport("Gdi32.dll", EntryPoint = "CreateRoundRectRgn")]
private static extern IntPtr CreateRoundRectRgn
(
int nLeftRect, // x-coordinate of upper-left corner
int nTopRect, // y-coordinate of upper-left corner
int nRightRect, // x-coordinate of lower-right corner
int nBottomRect, // y-coordinate of lower-right corner
int nWidthEllipse, // width of ellipse
int nHeightEllipse // height of ellipse
);

/// <summary>
/// Constructer Setting up the Layout
/// </summary>
public MaterialDialog(Form ParentForm, string Title, string Text, string ValidationButtonText, bool ShowCancelButton, string CancelButtonText, bool UseAccentColor)
{
_formOverlay = new Form
{
BackColor = Color.Black,
Opacity = 0.5,
MinimizeBox = false,
MaximizeBox = false,
Text = "",
ShowIcon = false,
ControlBox = false,
FormBorderStyle = FormBorderStyle.None,
Size = new Size(ParentForm.Width, ParentForm.Height),
ShowInTaskbar = false,
Owner = ParentForm,
Visible = true,
Location = new Point(ParentForm.Location.X, ParentForm.Location.Y),
Anchor = AnchorStyles.Left | AnchorStyles.Top | AnchorStyles.Right | AnchorStyles.Bottom,
};

_title = Title;
if (Title.Length == 0)
_header_Height = 0;
else
_header_Height = 40;

_text = Text;
ShowInTaskbar = false;
Sizable = false;

BackColor = SkinManager.BackgroundColor;
FormStyle = FormStyles.StatusAndActionBar_None;

_AnimationManager = new AnimationManager();
_AnimationManager.AnimationType = AnimationType.EaseOut;
_AnimationManager.Increment = 0.03;
_AnimationManager.OnAnimationProgress += _AnimationManager_OnAnimationProgress;

_validationButton = new MaterialButton
{
AutoSize = false,
DialogResult = DialogResult.OK,
DrawShadows = false,
Type = MaterialButton.MaterialButtonType.Text,
UseAccentColor = UseAccentColor,
Text = ValidationButtonText
};
_cancelButton = new MaterialButton
{
AutoSize = false,
DialogResult = DialogResult.Cancel,
DrawShadows = false,
Type = MaterialButton.MaterialButtonType.Text,
UseAccentColor = UseAccentColor,
Visible = ShowCancelButton,
Text = CancelButtonText
};

this.AcceptButton = _validationButton;
this.CancelButton = _cancelButton;

if (!Controls.Contains(_validationButton))
Controls.Add(_validationButton);
if (!Controls.Contains(_cancelButton))
Controls.Add(_cancelButton);

Width = 560;
int TextWidth = TextRenderer.MeasureText(_text, SkinManager.getFontByType(MaterialSkinManager.fontType.Body1)).Width;
int RectWidth = Width - (2 * LEFT_RIGHT_PADDING) - BUTTON_PADDING;
int RectHeight = ((TextWidth / RectWidth) + 1) * 19;
Rectangle textRect = new Rectangle(
LEFT_RIGHT_PADDING,
_header_Height + TEXT_TOP_PADDING,
RectWidth,
RectHeight + 9);

Height = _header_Height + TEXT_TOP_PADDING + textRect.Height + TEXT_BOTTOM_PADDING + 52; //560;
Region = System.Drawing.Region.FromHrgn(CreateRoundRectRgn(0, 0, Width, Height, 6, 6));

int _buttonWidth = ((TextRenderer.MeasureText(ValidationButtonText, SkinManager.getFontByType(MaterialSkinManager.fontType.Button))).Width + 32);
Rectangle _validationbuttonBounds = new Rectangle((Width) - BUTTON_PADDING - _buttonWidth, Height - BUTTON_PADDING - BUTTON_HEIGHT, _buttonWidth, BUTTON_HEIGHT);
_validationButton.Width = _validationbuttonBounds.Width;
_validationButton.Height = _validationbuttonBounds.Height;
_validationButton.Top = _validationbuttonBounds.Top;
_validationButton.Left = _validationbuttonBounds.Left; //Button minimum width management
_validationButton.Visible = true;

_buttonWidth = ((TextRenderer.MeasureText(CancelButtonText, SkinManager.getFontByType(MaterialSkinManager.fontType.Button))).Width + 32);
Rectangle _cancelbuttonBounds = new Rectangle((_validationbuttonBounds.Left) - BUTTON_PADDING - _buttonWidth, Height - BUTTON_PADDING - BUTTON_HEIGHT, _buttonWidth, BUTTON_HEIGHT);
_cancelButton.Width = _cancelbuttonBounds.Width;
_cancelButton.Height = _cancelbuttonBounds.Height;
_cancelButton.Top = _cancelbuttonBounds.Top;
_cancelButton.Left = _cancelbuttonBounds.Left; //Button minimum width management


//this.ShowDialog();
//this Dispose();
//return materialDialogResult;
}

public MaterialDialog(Form ParentForm) : this(ParentForm, "Title", "Dialog box", "OK", false, "Cancel", false)
{
}

public MaterialDialog(Form ParentForm, string Text) : this(ParentForm, "Title", Text, "OK", false, "Cancel", false)
{
}

public MaterialDialog(Form ParentForm, string Title, string Text) : this(ParentForm, Title, Text, "OK", false, "Cancel", false)
{
}

public MaterialDialog(Form ParentForm, string Title, string Text, string ValidationButtonText) : this(ParentForm, Title, Text, ValidationButtonText, false, "Cancel", false)
{
}

public MaterialDialog(Form ParentForm, string Title, string Text, bool ShowCancelButton) : this(ParentForm, Title, Text, "OK", ShowCancelButton, "Cancel", false)
{
}

public MaterialDialog(Form ParentForm, string Title, string Text, bool ShowCancelButton, string CancelButtonText) : this(ParentForm, Title, Text, "OK", ShowCancelButton, CancelButtonText, false)
{
}

public MaterialDialog(Form ParentForm, string Title, string Text, string ValidationButtonText, bool ShowCancelButton, string CancelButtonText) : this(ParentForm, Title, Text, ValidationButtonText, ShowCancelButton, CancelButtonText, false)
{
}


/// <summary>
/// Sets up the Starting Location and starts the Animation
/// </summary>
protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);

Location = new Point(Convert.ToInt32(Owner.Location.X + (Owner.Width / 2) - (Width / 2)), Convert.ToInt32(Owner.Location.Y + (Owner.Height/2) - (Height / 2)));
_AnimationManager.StartNewAnimation(AnimationDirection.In);
}

/// <summary>
/// Animates the Form slides
/// </summary>
void _AnimationManager_OnAnimationProgress(object sender)
{
if (CloseAnimation)
{
Opacity = _AnimationManager.GetProgress();
}
}

/// <summary>
/// Ovverides the Paint to create the solid colored backcolor
/// </summary>
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{

Graphics g = e.Graphics;
g.SmoothingMode = SmoothingMode.AntiAlias;

e.Graphics.Clear(BackColor);


// Calc title Rect
Rectangle titleRect = new Rectangle(
LEFT_RIGHT_PADDING,
0,
Width - (2 * LEFT_RIGHT_PADDING) ,
_header_Height);

//Draw title
using (NativeTextRenderer NativeText = new NativeTextRenderer(g))
{
// Draw header text
NativeText.DrawTransparentText(
_title,
SkinManager.getLogFontByType(MaterialSkinManager.fontType.H6),
SkinManager.TextHighEmphasisColor,
titleRect.Location,
titleRect.Size,
NativeTextRenderer.TextAlignFlags.Left | NativeTextRenderer.TextAlignFlags.Bottom);
}

// Calc text Rect

int TextWidth = TextRenderer.MeasureText(_text, SkinManager.getFontByType(MaterialSkinManager.fontType.Body1)).Width;
int RectWidth = Width - (2 * LEFT_RIGHT_PADDING) - BUTTON_PADDING;
int RectHeight = ((TextWidth / RectWidth) + 1) * 19;

Rectangle textRect = new Rectangle(
LEFT_RIGHT_PADDING,
_header_Height+17,
RectWidth,
RectHeight +19);

//Draw Text
using (NativeTextRenderer NativeText = new NativeTextRenderer(g))
{
// Draw header text
NativeText.DrawMultilineTransparentText(
_text,
SkinManager.getLogFontByType(MaterialSkinManager.fontType.Body1),
SkinManager.TextHighEmphasisColor,
textRect.Location,
textRect.Size,
NativeTextRenderer.TextAlignFlags.Left | NativeTextRenderer.TextAlignFlags.Middle);
}

}

/// <summary>
/// Overrides the Closing Event to Animate the Slide Out
/// </summary>
protected override void OnClosing(System.ComponentModel.CancelEventArgs e)
{
_formOverlay.Visible = false;
_formOverlay.Close();
_formOverlay.Dispose();

DialogResult res = this.DialogResult;

base.OnClosing(e);
}

/// <summary>
/// Closes the Form after the pull out animation
/// </summary>
void _AnimationManager_OnAnimationFinished(object sender)
{
Close();
}

protected override bool ProcessDialogKey(Keys keyData)
{
if (Form.ModifierKeys == Keys.None && keyData == Keys.Escape)
{
this.Close();
return true;
}
return base.ProcessDialogKey(keyData);
}

private void InitializeComponent()
{
this.SuspendLayout();
this.ClientSize = new System.Drawing.Size(560, 182);
this.Name = "Dialog";
this.ResumeLayout(false);

}

/// <summary>
/// Prevents the Form from beeing dragged
/// </summary>
protected override void WndProc(ref Message message)
{
const int WM_SYSCOMMAND = 0x0112;
const int SC_MOVE = 0xF010;

switch (message.Msg)
{
case WM_SYSCOMMAND:
int command = message.WParam.ToInt32() & 0xfff0;
if (command == SC_MOVE)
return;
break;
}

base.WndProc(ref message);
}

}
}
3 changes: 3 additions & 0 deletions MaterialSkin/MaterialSkin.csproj
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Original file line number Diff line number Diff line change
Expand Up @@ -62,6 +62,9 @@
<Compile Include="Controls\MaterialSlider.cs">
<SubType>Component</SubType>
</Compile>
<Compile Include="Controls\MaterialDialog.cs">
<SubType>Form</SubType>
</Compile>
<Compile Include="Controls\MaterialSnackBar.cs">
<SubType>Form</SubType>
</Compile>
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