#region Imports
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using DPumpHydr.WinFrmUI.RLT.Enum.Poison;
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using DPumpHydr.WinFrmUI.RLT.Interface.Poison;
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using DPumpHydr.WinFrmUI.RLT.Manager;
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using System;
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using System.ComponentModel;
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using System.ComponentModel.Design;
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using System.Windows.Forms;
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#endregion
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namespace DPumpHydr.WinFrmUI.RLT.Design.Poison
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{
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#region PoisonStyleManagerDesignerDesign
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internal class PoisonStyleManagerDesigner : ComponentDesigner
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{
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private DesignerVerbCollection designerVerbs;
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public override DesignerVerbCollection Verbs
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{
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get
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{
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if (designerVerbs != null)
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{
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return designerVerbs;
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}
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designerVerbs = new DesignerVerbCollection
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{
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new DesignerVerb("Reset Styles to Default", OnResetStyles)
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};
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return designerVerbs;
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}
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}
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private IDesignerHost designerHost;
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public IDesignerHost DesignerHost
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{
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get
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{
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if (designerHost != null)
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{
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return designerHost;
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}
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designerHost = (IDesignerHost)GetService(typeof(IDesignerHost));
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return designerHost;
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}
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}
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private IComponentChangeService componentChangeService;
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public IComponentChangeService ComponentChangeService
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{
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get
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{
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if (componentChangeService != null)
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{
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return componentChangeService;
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}
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componentChangeService = (IComponentChangeService)GetService(typeof(IComponentChangeService));
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return componentChangeService;
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}
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}
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private void OnResetStyles(object sender, EventArgs args)
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{
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PoisonStyleManager styleManager = Component as PoisonStyleManager;
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if (styleManager != null)
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{
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if (styleManager.Owner == null)
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{
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MessageBox.Show("StyleManager needs the Owner property assigned to before it can reset styles.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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}
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ResetStyles(styleManager, styleManager.Owner);
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}
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private void ResetStyles(PoisonStyleManager styleManager, Control control)
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{
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if (control is IPoisonForm container && !ReferenceEquals(styleManager, container.StyleManager))
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{
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return;
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}
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if (control is IPoisonControl)
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{
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ResetProperty(control, "Style", ColorStyle.Default);
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ResetProperty(control, "Theme", ThemeStyle.Default);
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}
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else if (control is IPoisonComponent)
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{
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ResetProperty(control, "Style", ColorStyle.Default);
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ResetProperty(control, "Theme", ThemeStyle.Default);
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}
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if (control.ContextMenuStrip != null)
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{
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ResetStyles(styleManager, control.ContextMenuStrip);
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}
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if (control is TabControl tabControl)
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{
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foreach (TabPage tp in tabControl.TabPages)
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{
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ResetStyles(styleManager, tp);
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}
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}
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if (control.Controls != null)
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{
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foreach (Control child in control.Controls)
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{
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ResetStyles(styleManager, child);
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}
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}
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}
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private void ResetProperty(Control control, string name, object newValue)
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{
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PropertyDescriptor typeDescriptor = TypeDescriptor.GetProperties(control)[name];
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if (typeDescriptor == null)
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{
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return;
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}
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object oldValue = typeDescriptor.GetValue(control);
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if (newValue.Equals(oldValue))
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{
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return;
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}
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ComponentChangeService.OnComponentChanging(control, typeDescriptor);
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typeDescriptor.SetValue(control, newValue);
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ComponentChangeService.OnComponentChanged(control, typeDescriptor, oldValue, newValue);
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}
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}
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#endregion
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}
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