// COPYRIGHT (C) Tom. ALL RIGHTS RESERVED.
|
// THE AntdUI PROJECT IS AN WINFORM LIBRARY LICENSED UNDER THE Apache-2.0 License.
|
// LICENSED UNDER THE Apache License, VERSION 2.0 (THE "License")
|
// YOU MAY NOT USE THIS FILE EXCEPT IN COMPLIANCE WITH THE License.
|
// YOU MAY OBTAIN A COPY OF THE LICENSE AT
|
//
|
// http://www.apache.org/licenses/LICENSE-2.0
|
//
|
// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE
|
// DISTRIBUTED UNDER THE LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS,
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
// SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING PERMISSIONS AND
|
// LIMITATIONS UNDER THE License.
|
// GITEE: https://gitee.com/antdui/AntdUI
|
// GITHUB: https://github.com/AntdUI/AntdUI
|
// CSDN: https://blog.csdn.net/v_132
|
// QQ: 17379620
|
|
using System;
|
using System.ComponentModel;
|
using System.Drawing;
|
using System.Drawing.Design;
|
using System.Drawing.Drawing2D;
|
using System.Windows.Forms;
|
|
namespace AntdUI
|
{
|
/// <summary>
|
/// PageHeader 页头
|
/// </summary>
|
/// <remarks>页头位于页容器中，页容器顶部，起到了内容概览和引导页级操作的作用。包括由面包屑、标题、页面内容简介、页面级操作等、页面级导航组成。</remarks>
|
[Description("PageHeader 页头")]
|
[ToolboxItem(true)]
|
[Designer(typeof(IControlDesigner))]
|
public class PageHeader : IControl, IEventListener
|
{
|
#region 属性
|
|
TAMode mode = TAMode.Auto;
|
[Description("色彩模式"), Category("外观"), DefaultValue(TAMode.Auto)]
|
public TAMode Mode
|
{
|
get => mode;
|
set
|
{
|
if (mode == value) return;
|
mode = value;
|
DisposeBmp();
|
Invalidate();
|
}
|
}
|
|
string? text = null;
|
[Description("文字"), Category("外观"), DefaultValue(null)]
|
public override string? Text
|
{
|
get => text;
|
set
|
{
|
if (text == value) return;
|
text = value;
|
Invalidate();
|
OnTextChanged(EventArgs.Empty);
|
}
|
}
|
|
[Description("使用标题大小"), Category("外观"), DefaultValue(false)]
|
public bool UseTitleFont { get; set; } = false;
|
|
[Description("标题使用粗体"), Category("外观"), DefaultValue(true)]
|
public bool UseTextBold { get; set; } = true;
|
|
string? desc = null;
|
[Description("副标题"), Category("外观"), DefaultValue(null)]
|
public string? SubText
|
{
|
get => desc;
|
set
|
{
|
if (desc == value) return;
|
desc = value;
|
Invalidate();
|
}
|
}
|
|
string? description = null;
|
/// <summary>
|
/// 描述文本
|
/// </summary>
|
[Description("描述文本"), Category("外观"), DefaultValue(null)]
|
public string? Description
|
{
|
get => description;
|
set
|
{
|
if (string.IsNullOrEmpty(value)) value = null;
|
if (description == value) return;
|
description = value;
|
Invalidate();
|
}
|
}
|
|
int? gap = null;
|
/// <summary>
|
/// 间隔
|
/// </summary>
|
[Description("间隔"), Category("外观"), DefaultValue(null)]
|
public int? Gap
|
{
|
get => gap;
|
set
|
{
|
if (gap == value) return;
|
gap = value;
|
Invalidate();
|
}
|
}
|
|
int subGap = 6;
|
/// <summary>
|
/// 副标题与标题间隔
|
/// </summary>
|
[Description("副标题与标题间隔"), Category("外观"), DefaultValue(6)]
|
public int SubGap
|
{
|
get => subGap;
|
set
|
{
|
if (subGap == value) return;
|
subGap = value;
|
Invalidate();
|
}
|
}
|
|
bool useSystemStyleColor = false;
|
[Description("使用系统颜色"), Category("外观"), DefaultValue(false)]
|
public bool UseSystemStyleColor
|
{
|
get => useSystemStyleColor;
|
set
|
{
|
if (useSystemStyleColor == value) return;
|
useSystemStyleColor = value;
|
DisposeBmp();
|
Invalidate();
|
}
|
}
|
|
[Description("点击退出关闭"), Category("行为"), DefaultValue(false)]
|
public bool CancelButton { get; set; } = false;
|
|
#region 图标
|
|
bool showicon = false;
|
[Description("是否显示图标"), Category("外观"), DefaultValue(false)]
|
public bool ShowIcon
|
{
|
get => showicon;
|
set
|
{
|
if (showicon == value) return;
|
showicon = value;
|
Invalidate();
|
}
|
}
|
|
Image? icon = null;
|
[Description("图标"), Category("外观"), DefaultValue(null)]
|
public Image? Icon
|
{
|
get => icon;
|
set
|
{
|
if (icon == value) return;
|
icon = value;
|
Invalidate();
|
}
|
}
|
|
string? iconSvg = null;
|
[Description("图标SVG"), Category("外观"), DefaultValue(null)]
|
public string? IconSvg
|
{
|
get => iconSvg;
|
set
|
{
|
if (iconSvg == value) return;
|
iconSvg = value;
|
Invalidate();
|
}
|
}
|
|
#endregion
|
|
#region 加载动画
|
|
bool loading = false;
|
int AnimationLoadingValue = 0;
|
[Description("加载状态"), Category("外观"), DefaultValue(false)]
|
public bool Loading
|
{
|
get => loading;
|
set
|
{
|
if (loading == value) return;
|
loading = value;
|
ThreadLoading?.Dispose();
|
if (loading)
|
{
|
ThreadLoading = new ITask(this, () =>
|
{
|
AnimationLoadingValue += 6;
|
if (AnimationLoadingValue > 360) AnimationLoadingValue = 0;
|
Invalidate();
|
return loading;
|
}, 10, () =>
|
{
|
Invalidate();
|
});
|
}
|
else Invalidate();
|
}
|
}
|
|
protected override void Dispose(bool disposing)
|
{
|
ThreadBack?.Dispose();
|
hove_back.Dispose();
|
hove_close.Dispose();
|
hove_max.Dispose();
|
hove_min.Dispose();
|
ThreadLoading?.Dispose();
|
temp_logo?.Dispose();
|
temp_back?.Dispose();
|
temp_back_hover?.Dispose();
|
temp_back_down?.Dispose();
|
temp_min?.Dispose();
|
temp_max?.Dispose();
|
temp_restore?.Dispose();
|
temp_close?.Dispose();
|
temp_close_hover?.Dispose();
|
base.Dispose(disposing);
|
}
|
ITask? ThreadLoading = null;
|
|
#endregion
|
|
#region 按钮
|
|
bool AnimationBack = false;
|
float AnimationBackValue = 0F;
|
bool showback = false;
|
/// <summary>
|
/// 是否显示返回按钮
|
/// </summary>
|
[Description("是否显示返回按钮"), Category("外观"), DefaultValue(false)]
|
public bool ShowBack
|
{
|
get => showback;
|
set
|
{
|
if (showback == value) return;
|
showback = value;
|
if (Config.Animation && IsHandleCreated)
|
{
|
ThreadBack?.Dispose();
|
AnimationBack = true;
|
var t = Animation.TotalFrames(10, 200);
|
var _rect = ClientRectangle;
|
var rect = new Rectangle(_rect.X, _rect.Y, _rect.Width - hasr, _rect.Height);
|
if (value)
|
{
|
ThreadBack = new ITask((i) =>
|
{
|
AnimationBackValue = Animation.Animate(i, t, 1F, AnimationType.Ball);
|
Invalidate(rect);
|
return true;
|
}, 10, t, () =>
|
{
|
AnimationBackValue = 1F;
|
AnimationBack = false;
|
Invalidate();
|
});
|
}
|
else
|
{
|
ThreadBack = new ITask((i) =>
|
{
|
AnimationBackValue = 1F - Animation.Animate(i, t, 1F, AnimationType.Ball);
|
Invalidate(rect);
|
return true;
|
}, 10, t, () =>
|
{
|
AnimationBackValue = 0F;
|
AnimationBack = false;
|
Invalidate();
|
});
|
}
|
}
|
else
|
{
|
AnimationBackValue = value ? 1F : 0F;
|
Invalidate();
|
}
|
}
|
}
|
|
bool showButton = false;
|
/// <summary>
|
/// 是否显示标题栏按钮
|
/// </summary>
|
[Description("是否显示标题栏按钮"), Category("外观"), DefaultValue(false)]
|
public bool ShowButton
|
{
|
get => showButton;
|
set
|
{
|
if (showButton == value) return;
|
showButton = value;
|
OnSizeChanged(EventArgs.Empty);
|
Invalidate();
|
}
|
}
|
|
bool maximizeBox = true;
|
/// <summary>
|
/// 是否显示最大化按钮
|
/// </summary>
|
[Description("是否显示最大化按钮"), Category("外观"), DefaultValue(true)]
|
public bool MaximizeBox
|
{
|
get => maximizeBox;
|
set
|
{
|
if (maximizeBox == value) return;
|
maximizeBox = value;
|
if (showButton)
|
{
|
OnSizeChanged(EventArgs.Empty);
|
Invalidate();
|
}
|
}
|
}
|
|
bool minimizeBox = true;
|
/// <summary>
|
/// 是否显示最小化按钮
|
/// </summary>
|
[Description("是否显示最小化按钮"), Category("外观"), DefaultValue(true)]
|
public bool MinimizeBox
|
{
|
get => minimizeBox;
|
set
|
{
|
if (minimizeBox == value) return;
|
minimizeBox = value;
|
if (showButton)
|
{
|
OnSizeChanged(EventArgs.Empty);
|
Invalidate();
|
}
|
}
|
}
|
|
bool isMax = false;
|
/// <summary>
|
/// 是否最大化
|
/// </summary>
|
[Description("是否最大化"), Category("外观"), DefaultValue(false)]
|
[Browsable(false), DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden)]
|
public bool IsMax
|
{
|
get => isMax;
|
set
|
{
|
if (isMax == value) return;
|
isMax = value;
|
if (showButton) Invalidate();
|
}
|
}
|
|
#endregion
|
|
/// <summary>
|
/// 是否可以拖动位置
|
/// </summary>
|
[Description("是否可以拖动位置"), Category("行为"), DefaultValue(true)]
|
public bool DragMove { get; set; } = true;
|
|
[Description("关闭按钮大小"), Category("行为"), DefaultValue(48)]
|
public int CloseSize { get; set; } = 48;
|
|
#region 线条
|
|
bool showDivider = false;
|
/// <summary>
|
/// 显示线
|
/// </summary>
|
[Description("显示线"), Category("线"), DefaultValue(false)]
|
public bool DividerShow
|
{
|
get => showDivider;
|
set
|
{
|
if (showDivider == value) return;
|
showDivider = value;
|
Invalidate();
|
}
|
}
|
|
Color? dividerColor;
|
/// <summary>
|
/// 线颜色
|
/// </summary>
|
[Description("线颜色"), Category("线"), DefaultValue(null)]
|
[Editor(typeof(Design.ColorEditor), typeof(UITypeEditor))]
|
public Color? DividerColor
|
{
|
get => dividerColor;
|
set
|
{
|
if (dividerColor == value) return;
|
dividerColor = value;
|
if (showDivider) Invalidate();
|
}
|
}
|
|
float dividerthickness = 1F;
|
/// <summary>
|
/// 线厚度
|
/// </summary>
|
[Description("线厚度"), Category("线"), DefaultValue(1F)]
|
public float DividerThickness
|
{
|
get => dividerthickness;
|
set
|
{
|
if (dividerthickness == value) return;
|
dividerthickness = value;
|
if (showDivider) Invalidate();
|
}
|
}
|
|
int dividerMargin = 0;
|
/// <summary>
|
/// 线边距
|
/// </summary>
|
[Description("线边距"), Category("线"), DefaultValue(0)]
|
public int DividerMargin
|
{
|
get => dividerMargin;
|
set
|
{
|
if (dividerMargin == value) return;
|
dividerMargin = value;
|
if (showDivider) Invalidate();
|
}
|
}
|
|
#endregion
|
|
#endregion
|
|
public override Rectangle DisplayRectangle
|
{
|
get => ClientRectangle.PaddingRect(Padding, 0, 0, hasr, 0);
|
}
|
|
StringFormat stringLeft = Helper.SF_ALL(lr: StringAlignment.Near);
|
|
#region 渲染
|
|
protected override void OnPaint(PaintEventArgs e)
|
{
|
var rect_ = ClientRectangle;
|
var rect = rect_.PaddingRect(Padding, 0, 0, hasr, 0);
|
var g = e.Graphics.High();
|
|
#region 显示颜色
|
|
Color fore = Style.Db.Text, forebase = Style.Db.TextBase, foreSecondary = Style.Db.TextSecondary,
|
fillsecondary = Style.Db.FillSecondary;
|
if (useSystemStyleColor)
|
{
|
forebase = ForeColor;
|
if (mode == TAMode.Dark)
|
{
|
fore = Style.rgba(forebase, 0.85F);
|
foreSecondary = Style.rgba(forebase, 0.65F);
|
fillsecondary = Style.rgba(forebase, 0.12F);
|
}
|
else
|
{
|
fore = Style.rgba(forebase, 0.88F);
|
foreSecondary = Style.rgba(forebase, 0.65F);
|
fillsecondary = Style.rgba(forebase, 0.06F);
|
}
|
}
|
else if (mode == TAMode.Light)
|
{
|
forebase = Color.Black;
|
fore = Style.rgba(forebase, 0.88F);
|
foreSecondary = Style.rgba(forebase, 0.65F);
|
fillsecondary = Style.rgba(forebase, 0.06F);
|
}
|
else if (mode == TAMode.Dark)
|
{
|
forebase = Color.White;
|
fore = Style.rgba(forebase, 0.85F);
|
foreSecondary = Style.rgba(forebase, 0.65F);
|
fillsecondary = Style.rgba(forebase, 0.12F);
|
}
|
|
#endregion
|
|
if (UseTitleFont)
|
{
|
var size = g.MeasureString(Config.NullText, Font).Size();
|
using (var fontTitle = new Font(Font.FontFamily, Font.Size * 1.44F, UseTextBold ? FontStyle.Bold : Font.Style))
|
{
|
bool showDescription = false;
|
int heightDescription = rect.Height;
|
if (description != null)
|
{
|
showDescription = true;
|
heightDescription = rect.Height / 3;
|
rect = new Rectangle(rect.X, rect.Y, rect.Width, rect.Height - heightDescription);
|
}
|
int u_x = IPaint(g, rect, fore, size.Height, 1.36F);
|
rect.X += u_x;
|
rect.Width -= u_x;
|
using (var brush = new SolidBrush(forebase))
|
{
|
var sizeTitle = g.MeasureString(text, fontTitle).Size();
|
g.DrawStr(text, fontTitle, brush, rect, stringLeft);
|
if (desc != null)
|
{
|
int desc_t_w = sizeTitle.Width + (int)(subGap * Config.Dpi);
|
using (var brushsub = new SolidBrush(foreSecondary))
|
{
|
g.DrawStr(desc, Font, brushsub, new Rectangle(rect.X + desc_t_w, rect.Y, rect.Width - desc_t_w, rect.Height), stringLeft);
|
if (showDescription) g.DrawStr(description, Font, brushsub, new Rectangle(rect.X, rect.Bottom, rect.Width, heightDescription), stringLeft);
|
}
|
}
|
else if (showDescription)
|
{
|
using (var brushsub = new SolidBrush(foreSecondary))
|
{ g.DrawStr(description, Font, brushsub, new Rectangle(rect.X, rect.Bottom, rect.Width, heightDescription), stringLeft); }
|
}
|
}
|
if (showButton) IPaintButton(g, rect, fore, fillsecondary, size);
|
}
|
}
|
else
|
{
|
var size = g.MeasureString(text ?? Config.NullText, Font).Size();
|
bool showDescription = false;
|
int heightDescription = rect.Height;
|
if (description != null)
|
{
|
showDescription = true;
|
heightDescription = rect.Height / 3;
|
rect = new Rectangle(rect.X, rect.Y, rect.Width, rect.Height - heightDescription);
|
}
|
int u_x = IPaint(g, rect, fore, size.Height, 1F);
|
rect.X += u_x;
|
rect.Width -= u_x;
|
using (var brush = new SolidBrush(forebase))
|
{
|
g.DrawStr(text, Font, brush, rect, stringLeft);
|
if (desc != null)
|
{
|
int desc_t_w = size.Width + (int)(subGap * Config.Dpi);
|
using (var brushsub = new SolidBrush(foreSecondary))
|
{
|
g.DrawStr(desc, Font, brushsub, new Rectangle(rect.X + desc_t_w, rect.Y, rect.Width - desc_t_w, rect.Height), stringLeft);
|
if (showDescription) g.DrawStr(description, Font, brushsub, new Rectangle(rect.X, rect.Bottom, rect.Width, heightDescription), stringLeft);
|
}
|
}
|
else if (showDescription)
|
{
|
using (var brushsub = new SolidBrush(foreSecondary))
|
{ g.DrawStr(description, Font, brushsub, new Rectangle(rect.X, rect.Bottom, rect.Width, heightDescription), stringLeft); }
|
}
|
}
|
if (showButton) IPaintButton(g, rect, fore, fillsecondary, size);
|
}
|
|
if (showDivider)
|
{
|
int thickness = (int)(dividerthickness * Config.Dpi), margin = (int)(dividerMargin * Config.Dpi);
|
using (var brush = dividerColor.Brush(Style.Db.Split))
|
{
|
g.FillRectangle(brush, new Rectangle(rect_.X + margin, rect_.Bottom - thickness, rect_.Width - margin * 2, thickness));
|
}
|
}
|
base.OnPaint(e);
|
}
|
|
int IPaint(Graphics g, Rectangle rect, Color fore, int sHeight, float icon_ratio)
|
{
|
int u_x = 0;
|
int _gap = (int)(gap.HasValue ? gap.Value * Config.Dpi : sHeight * .6F);
|
int icon_size = (int)Math.Round(sHeight * .72F);
|
if (showback || AnimationBack)
|
{
|
int backW = icon_size + _gap;
|
if (AnimationBack) backW = (int)(backW * AnimationBackValue);
|
if (showback)
|
{
|
rect_back = new Rectangle(rect.X + u_x, rect.Y, backW + _gap, rect.Height);
|
var rect_icon = new Rectangle(rect.X + u_x + _gap, rect.Y + (rect.Height - icon_size) / 2, icon_size, icon_size);
|
if (hove_back.Down) PrintBackDown(g, rect_icon);
|
else if (hove_back.Animation) PrintBackHover(g, fore, rect_icon);
|
else if (hove_back.Switch) PrintBackHover(g, rect_icon);
|
else PrintBack(g, fore, rect_icon);
|
}
|
u_x += backW;
|
}
|
if (loading)
|
{
|
icon_size = sHeight;
|
var rect_icon = new Rectangle(rect.X + u_x + _gap, rect.Y + (rect.Height - icon_size) / 2, icon_size, icon_size);
|
using (var brush = new Pen(Color.FromArgb(170, fore), sHeight * .14F))
|
{
|
brush.StartCap = brush.EndCap = LineCap.Round;
|
g.DrawArc(brush, rect_icon, AnimationLoadingValue, 100);
|
}
|
u_x += (icon_size + _gap);
|
}
|
else if (showicon)
|
{
|
icon_size = icon_ratio == 1 ? sHeight : (int)Math.Round(sHeight * icon_ratio);
|
var rect_icon = new Rectangle(rect.X + u_x + _gap, rect.Y + (rect.Height - icon_size) / 2, icon_size, icon_size);
|
|
bool showLeft = false;
|
if (iconSvg != null)
|
{
|
if (PrintLogo(g, iconSvg, fore, rect_icon)) showLeft = true;
|
}
|
if (!showLeft)
|
{
|
if (icon != null)
|
{
|
g.DrawImage(icon, rect_icon);
|
showLeft = true;
|
}
|
else
|
{
|
var form = Parent.FindPARENT();
|
if (form != null && form.Icon != null)
|
{
|
g.DrawIcon(form.Icon, rect_icon);
|
showLeft = true;
|
}
|
}
|
}
|
u_x += (icon_size + _gap);
|
}
|
return u_x + _gap;
|
}
|
void IPaintButton(Graphics g, Rectangle rect, Color fore, Color fillsecondary, Size size)
|
{
|
int btn_size = (int)(size.Height * 1.2F), btn_x = (rect_close.Width - btn_size) / 2, btn_y = (rect_close.Height - btn_size) / 2;
|
var rect_close_icon = new Rectangle(rect_close.X + btn_x, rect_close.Y + btn_y, btn_size, btn_size);
|
if (hove_close.Down)
|
{
|
using (var brush = new SolidBrush(Style.Db.ErrorActive))
|
{
|
g.FillRectangle(brush, rect_close);
|
}
|
PrintCloseHover(g, rect_close_icon);
|
}
|
else if (hove_close.Animation)
|
{
|
using (var brush = new SolidBrush(Helper.ToColor(hove_close.Value, Style.Db.Error)))
|
{
|
g.FillRectangle(brush, rect_close);
|
}
|
PrintClose(g, fore, rect_close_icon);
|
g.GetImgExtend(SvgDb.IcoAppClose, rect_close_icon, Helper.ToColor(hove_close.Value, Style.Db.ErrorColor));
|
}
|
else if (hove_close.Switch)
|
{
|
using (var brush = new SolidBrush(Style.Db.Error))
|
{
|
g.FillRectangle(brush, rect_close);
|
}
|
PrintCloseHover(g, rect_close_icon);
|
}
|
else PrintClose(g, fore, rect_close_icon);
|
|
if (maximizeBox)
|
{
|
var rect_max_icon = new Rectangle(rect_max.X + btn_x, rect_max.Y + btn_y, btn_size, btn_size);
|
if (hove_max.Animation)
|
{
|
using (var brush = new SolidBrush(Helper.ToColor(hove_max.Value, fillsecondary)))
|
{
|
g.FillRectangle(brush, rect_max);
|
}
|
}
|
else if (hove_max.Switch)
|
{
|
using (var brush = new SolidBrush(fillsecondary))
|
{
|
g.FillRectangle(brush, rect_max);
|
}
|
}
|
if (hove_max.Down)
|
{
|
using (var brush = new SolidBrush(fillsecondary))
|
{
|
g.FillRectangle(brush, rect_max);
|
}
|
}
|
if (IsMax) PrintRestore(g, fore, rect_max_icon);
|
else PrintMax(g, fore, rect_max_icon);
|
}
|
if (minimizeBox)
|
{
|
var rect_min_icon = new Rectangle(rect_min.X + btn_x, rect_min.Y + btn_y, btn_size, btn_size);
|
if (hove_min.Animation)
|
{
|
using (var brush = new SolidBrush(Helper.ToColor(hove_min.Value, fillsecondary)))
|
{
|
g.FillRectangle(brush, rect_min);
|
}
|
}
|
else if (hove_min.Switch)
|
{
|
using (var brush = new SolidBrush(fillsecondary))
|
{
|
g.FillRectangle(brush, rect_min);
|
}
|
}
|
if (hove_min.Down)
|
{
|
using (var brush = new SolidBrush(fillsecondary))
|
{
|
g.FillRectangle(brush, rect_min);
|
}
|
}
|
PrintMin(g, fore, rect_min_icon);
|
}
|
}
|
|
#region 渲染帮助
|
|
Bitmap? temp_logo = null, temp_back = null, temp_back_hover = null, temp_back_down = null, temp_min = null, temp_max = null, temp_restore = null, temp_close = null, temp_close_hover = null;
|
void PrintBack(Graphics g, Color color, Rectangle rect_icon)
|
{
|
if (temp_back == null || temp_back.Width != rect_icon.Width)
|
{
|
temp_back?.Dispose();
|
temp_back = SvgExtend.GetImgExtend("ArrowLeftOutlined", rect_icon, color);
|
}
|
if (temp_back != null) g.DrawImage(temp_back, rect_icon);
|
}
|
void PrintBackHover(Graphics g, Color color, Rectangle rect_icon)
|
{
|
PrintBack(g, color, rect_icon);
|
g.GetImgExtend("ArrowLeftOutlined", rect_icon, Helper.ToColor(hove_back.Value, Style.Db.Primary));
|
}
|
void PrintBackHover(Graphics g, Rectangle rect_icon)
|
{
|
if (temp_back_hover == null || temp_back_hover.Width != rect_icon.Width)
|
{
|
temp_back_hover?.Dispose();
|
temp_back_hover = SvgExtend.GetImgExtend("ArrowLeftOutlined", rect_icon, Style.Db.Primary);
|
}
|
if (temp_back_hover != null) g.DrawImage(temp_back_hover, rect_icon);
|
}
|
void PrintBackDown(Graphics g, Rectangle rect_icon)
|
{
|
if (temp_back_down == null || temp_back_down.Width != rect_icon.Width)
|
{
|
temp_back_down?.Dispose();
|
temp_back_down = SvgExtend.GetImgExtend("ArrowLeftOutlined", rect_icon, Style.Db.PrimaryActive);
|
}
|
if (temp_back_down != null) g.DrawImage(temp_back_down, rect_icon);
|
}
|
void PrintClose(Graphics g, Color color, Rectangle rect_icon)
|
{
|
if (temp_close == null || temp_close.Width != rect_icon.Width)
|
{
|
temp_close?.Dispose();
|
temp_close = SvgExtend.GetImgExtend(SvgDb.IcoAppClose, rect_icon, color);
|
}
|
if (temp_close != null) g.DrawImage(temp_close, rect_icon);
|
}
|
void PrintCloseHover(Graphics g, Rectangle rect_icon)
|
{
|
if (temp_close_hover == null || temp_close_hover.Width != rect_icon.Width)
|
{
|
temp_close_hover?.Dispose();
|
temp_close_hover = SvgExtend.GetImgExtend(SvgDb.IcoAppClose, rect_icon, Style.Db.ErrorColor);
|
}
|
if (temp_close_hover != null) g.DrawImage(temp_close_hover, rect_icon);
|
}
|
void PrintMax(Graphics g, Color color, Rectangle rect_icon)
|
{
|
if (temp_max == null || temp_max.Width != rect_icon.Width)
|
{
|
temp_max?.Dispose();
|
temp_max = SvgExtend.GetImgExtend(SvgDb.IcoAppMax, rect_icon, color);
|
}
|
if (temp_max != null) g.DrawImage(temp_max, rect_icon);
|
}
|
void PrintRestore(Graphics g, Color color, Rectangle rect_icon)
|
{
|
if (temp_restore == null || temp_restore.Width != rect_icon.Width)
|
{
|
temp_restore?.Dispose();
|
temp_restore = SvgExtend.GetImgExtend(SvgDb.IcoAppRestore, rect_icon, color);
|
}
|
if (temp_restore != null) g.DrawImage(temp_restore, rect_icon);
|
}
|
void PrintMin(Graphics g, Color color, Rectangle rect_icon)
|
{
|
if (temp_min == null || temp_min.Width != rect_icon.Width)
|
{
|
temp_min?.Dispose();
|
temp_min = SvgExtend.GetImgExtend(SvgDb.IcoAppMin, rect_icon, color);
|
}
|
if (temp_min != null) g.DrawImage(temp_min, rect_icon);
|
}
|
bool PrintLogo(Graphics g, string svg, Color color, Rectangle rect_icon)
|
{
|
if (temp_logo == null || temp_logo.Width != rect_icon.Width)
|
{
|
temp_logo?.Dispose();
|
temp_logo = SvgExtend.GetImgExtend(svg, rect_icon, color);
|
}
|
if (temp_logo != null) { g.DrawImage(temp_logo, rect_icon); return true; }
|
return false;
|
}
|
|
void DisposeBmp()
|
{
|
temp_logo?.Dispose();
|
temp_back?.Dispose();
|
temp_back_hover?.Dispose();
|
temp_back_down?.Dispose();
|
temp_min?.Dispose();
|
temp_max?.Dispose();
|
temp_restore?.Dispose();
|
temp_close?.Dispose();
|
temp_logo = null;
|
temp_back = temp_back_hover = temp_back_down = null;
|
temp_min = null;
|
temp_max = null;
|
temp_restore = null;
|
temp_close = null;
|
}
|
|
#endregion
|
|
#endregion
|
|
int hasr = 0;
|
protected override void OnSizeChanged(EventArgs e)
|
{
|
var rect = ClientRectangle.PaddingRect(Padding);
|
if (CloseSize > 0 && showButton)
|
{
|
int btn_size = (maximizeBox || minimizeBox) ? (int)Math.Round(CloseSize * Config.Dpi) : (int)Math.Round((CloseSize - 8) * Config.Dpi);
|
rect_close = new Rectangle(rect.Right - btn_size, rect.Y, btn_size, rect.Height);
|
hasr = btn_size;
|
int left = rect_close.Left;
|
if (maximizeBox)
|
{
|
rect_max = new Rectangle(left - btn_size, rect.Y, btn_size, rect.Height);
|
left -= btn_size;
|
hasr += btn_size;
|
}
|
if (minimizeBox)
|
{
|
rect_min = new Rectangle(left - btn_size, rect.Y, btn_size, rect.Height);
|
hasr += btn_size;
|
}
|
}
|
else hasr = 0;
|
|
if (DragMove)
|
{
|
var form = Parent.FindPARENT();
|
if (form != null)
|
{
|
if (form is BaseForm form_win) IsMax = form_win.IsMax;
|
else IsMax = form.WindowState == FormWindowState.Maximized;
|
}
|
}
|
base.OnSizeChanged(e);
|
}
|
|
#region 动画
|
|
ITask? ThreadBack = null;
|
ITaskOpacity hove_back, hove_close, hove_max, hove_min;
|
public PageHeader() { hove_back = new ITaskOpacity(this); hove_close = new ITaskOpacity(this); hove_max = new ITaskOpacity(this); hove_min = new ITaskOpacity(this); }
|
|
#endregion
|
|
#region 鼠标
|
|
Rectangle rect_back, rect_close, rect_max, rect_min;
|
protected override void OnMouseMove(MouseEventArgs e)
|
{
|
if (showButton)
|
{
|
bool _close = rect_close.Contains(e.Location), _max = rect_max.Contains(e.Location), _min = rect_min.Contains(e.Location);
|
if (_close != hove_close.Switch || _max != hove_max.Switch || _min != hove_min.Switch)
|
{
|
Color fillsecondary = Style.Db.FillSecondary;
|
if (mode == TAMode.Light) fillsecondary = Style.rgba(0, 0, 0, 0.06F);
|
else if (mode == TAMode.Dark) fillsecondary = Style.rgba(255, 255, 255, 0.12F);
|
|
hove_max.MaxValue = hove_min.MaxValue = fillsecondary.A;
|
hove_close.Switch = _close;
|
hove_max.Switch = _max;
|
hove_min.Switch = _min;
|
}
|
}
|
if (showback) hove_back.Switch = rect_back.Contains(e.Location);
|
base.OnMouseMove(e);
|
}
|
|
protected override void OnMouseLeave(EventArgs e)
|
{
|
hove_back.Switch = hove_close.Switch = hove_max.Switch = hove_min.Switch = false;
|
base.OnMouseLeave(e);
|
}
|
|
protected override void OnMouseDown(MouseEventArgs e)
|
{
|
if (e.Button == MouseButtons.Left)
|
{
|
if (showButton)
|
{
|
hove_close.Down = rect_close.Contains(e.Location);
|
hove_max.Down = rect_max.Contains(e.Location);
|
hove_min.Down = rect_min.Contains(e.Location);
|
if (hove_close.Down || hove_max.Down || hove_min.Down) return;
|
}
|
if (showback)
|
{
|
hove_back.Down = rect_back.Contains(e.Location);
|
if (hove_back.Down) return;
|
}
|
if (DragMove)
|
{
|
var form = Parent.FindPARENT();
|
if (form != null)
|
{
|
if (e.Clicks > 1)
|
{
|
if (maximizeBox)
|
{
|
if (form is BaseForm form_win) IsMax = form_win.MaxRestore();
|
else
|
{
|
if (form.WindowState == FormWindowState.Maximized)
|
{
|
IsMax = false;
|
form.WindowState = FormWindowState.Normal;
|
}
|
else
|
{
|
IsMax = true;
|
form.WindowState = FormWindowState.Maximized;
|
}
|
}
|
return;
|
}
|
}
|
else
|
{
|
if (form is BaseForm form_win) form_win.DraggableMouseDown();
|
else
|
{
|
Vanara.PInvoke.User32.ReleaseCapture();
|
Vanara.PInvoke.User32.SendMessage(form.Handle, 0x0112, 61456 | 2, IntPtr.Zero);
|
}
|
}
|
}
|
}
|
}
|
base.OnMouseDown(e);
|
}
|
protected override void OnMouseUp(MouseEventArgs e)
|
{
|
if (showButton)
|
{
|
if (hove_close.Down && rect_close.Contains(e.Location)) Parent.FindPARENT()?.Close();
|
else if (hove_max.Down && rect_max.Contains(e.Location))
|
{
|
var form = Parent.FindPARENT();
|
if (form != null)
|
{
|
if (form is BaseForm form_win) IsMax = form_win.MaxRestore();
|
else
|
{
|
if (form.WindowState == FormWindowState.Maximized)
|
{
|
IsMax = false;
|
form.WindowState = FormWindowState.Normal;
|
}
|
else
|
{
|
IsMax = true;
|
form.WindowState = FormWindowState.Maximized;
|
}
|
}
|
}
|
}
|
else if (hove_min.Down && rect_min.Contains(e.Location))
|
{
|
var form = Parent.FindPARENT();
|
if (form != null) form.WindowState = FormWindowState.Minimized;
|
}
|
}
|
if (showback)
|
{
|
if (hove_back.Down && rect_back.Contains(e.Location)) BackClick?.Invoke(this, EventArgs.Empty);
|
}
|
hove_back.Down = hove_close.Down = hove_max.Down = hove_min.Down = false;
|
base.OnMouseUp(e);
|
}
|
|
#region 主题变化
|
|
protected override void OnHandleCreated(EventArgs e)
|
{
|
base.OnHandleCreated(e);
|
this.AddListener();
|
}
|
public void HandleEvent(EventType id, object? tag)
|
{
|
switch (id)
|
{
|
case EventType.THEME:
|
DisposeBmp();
|
Invalidate();
|
break;
|
case EventType.WINDOW_STATE:
|
if (tag is bool state) IsMax = state;
|
break;
|
}
|
}
|
|
#endregion
|
|
#endregion
|
|
#region 事件
|
|
/// <summary>
|
/// 点击返回按钮
|
/// </summary>
|
public event EventHandler? BackClick;
|
|
#endregion
|
|
#region 按钮点击
|
|
protected override bool ProcessDialogKey(Keys keyData)
|
{
|
if (CancelButton && (keyData & (Keys.Alt | Keys.Control)) == Keys.None)
|
{
|
Keys keyCode = keyData & Keys.KeyCode;
|
switch (keyCode)
|
{
|
case Keys.Escape:
|
if (showback && BackClick != null) BackClick(this, EventArgs.Empty);
|
else Parent.FindPARENT()?.Close();
|
return true;
|
}
|
}
|
return base.ProcessDialogKey(keyData);
|
}
|
|
#endregion
|
}
|
}
|
