diff options
Diffstat (limited to 'mcs/class/Managed.Windows.Forms/System.Windows.Forms.Design/ComponentEditorPage.cs')
-rw-r--r-- | mcs/class/Managed.Windows.Forms/System.Windows.Forms.Design/ComponentEditorPage.cs | 188 |
1 files changed, 188 insertions, 0 deletions
diff --git a/mcs/class/Managed.Windows.Forms/System.Windows.Forms.Design/ComponentEditorPage.cs b/mcs/class/Managed.Windows.Forms/System.Windows.Forms.Design/ComponentEditorPage.cs new file mode 100644 index 00000000000..e21f225f8eb --- /dev/null +++ b/mcs/class/Managed.Windows.Forms/System.Windows.Forms.Design/ComponentEditorPage.cs @@ -0,0 +1,188 @@ +// 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 Novell, Inc. +// +// Authors: +// Andreas Nahr (ClassDevelopment@A-SoftTech.com) +// + +using System.ComponentModel; +using System.Drawing; + +namespace System.Windows.Forms.Design +{ + public abstract class ComponentEditorPage : Panel + { + private bool commitOnDeactivate = false; + private IComponent component; + private bool firstActivate = true; + private Icon icon; + private int loading = 0; + private bool loadRequired = false; + private IComponentEditorPageSite pageSite; + + public ComponentEditorPage () + { + } + + public bool CommitOnDeactivate { + get { return commitOnDeactivate; } + set { commitOnDeactivate = value; } + } + + protected IComponent Component { + get { return component; } + set { component = value; } + } + + [MonoTODO ("Find out what this does.")] + protected override CreateParams CreateParams { + get { + throw new NotImplementedException (); + } + } + + protected bool FirstActivate { + get { return firstActivate; } + set { firstActivate = value; } + } + + public Icon Icon { + get { return icon; } + set { icon = value; } + } + + protected int Loading { + get { return loading; } + set { loading = value; } + } + + protected bool LoadRequired { + get { return loadRequired; } + set { loadRequired = value; } + } + + protected IComponentEditorPageSite PageSite { + get { return pageSite; } + set { pageSite = value; } + } + + public virtual string Title { + get { return base.Text; } + } + + public virtual void Activate () + { + Visible = true; + firstActivate = false; + if (loadRequired) { + EnterLoadingMode (); + LoadComponent (); + ExitLoadingMode (); + } + } + + public virtual void ApplyChanges () + { + SaveComponent (); + } + + public virtual void Deactivate () + { + Visible = false; + } + + protected void EnterLoadingMode () + { + loading++; + } + + protected void ExitLoadingMode () + { + loading--; + } + + public virtual Control GetControl () + { + return this; + } + + protected IComponent GetSelectedComponent () + { + return component; + } + + protected bool IsFirstActivate () + { + return firstActivate; + } + + protected bool IsLoading () + { + return (loading != 0); + } + + public virtual bool IsPageMessage (ref Message msg) + { + return PreProcessMessage (ref msg); + } + + protected abstract void LoadComponent (); + + [MonoTODO ("Find out what this does.")] + public virtual void OnApplyComplete () + { + } + + protected virtual void ReloadComponent () + { + loadRequired = true; + } + + protected abstract void SaveComponent (); + + public virtual void SetComponent (IComponent component) + { + this.component = component; + ReloadComponent (); + } + + [MonoTODO ("Find out what this does.")] + protected virtual void SetDirty () + { + } + + public virtual void SetSite (IComponentEditorPageSite site) + { + pageSite = site; + pageSite.GetControl ().Controls.Add (this); + + } + + public virtual void ShowHelp () + { + } + + public virtual bool SupportsHelp () + { + return false; + } + } +} |