db-plugins/DBDynamicMenuPluginExample/Program.cs at master · DesignBuilderSoftware/db-plugins · GitHub

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usingSystem;
usingSystem.Collections.Generic;
usingSystem.ComponentModel.Composition;
usingSystem.Windows.Forms;
usingSystem.Text;
usingDB.Extensibility.Contracts;

namespaceDBDynamicMenuPluginExample
{
[Export(typeof(IPlugin))]
publicclassExamplePlugin:PluginBase,IPlugin
{
classMenuKeys
{
publicconststringRoot="root";
publicconststringState="state";
publicconststringVisibility="visibility";
publicconststringEnableAll="enableAll";
publicconststringDisableAll="disableAll";
publicconststringVisibleAll="visibleAll";
publicconststringInvisibleAll="invisibleAll";
}
classMenuItem
{
publicActionAction{get;set;}
publicboolIsEnabled{get;set;}
publicboolIsVisible{get;set;}
publicMenuItem(
Actionaction=null,
boolenabled=true,
boolvisible=true)
{
Action=action??delegate{};
IsEnabled=enabled;
IsVisible=visible;
}
}
privatereadonlyDictionary<string,MenuItem>mMenuItems=newDictionary<string,MenuItem>();
publicoverrideboolHasMenu
{
get{returntrue;}
}
publicoverridestringMenuLayout
{
get
{
StringBuildermenu=newStringBuilder();
menu.AppendFormat("*Example Plugin,{0}",MenuKeys.Root);
menu.AppendFormat("*>State,{0}",MenuKeys.State);
menu.AppendFormat("*>>Enable All,{0}",MenuKeys.EnableAll);
menu.AppendFormat("*>>Disable All,{0}",MenuKeys.DisableAll);
menu.AppendFormat("*>Visibility,{0}",MenuKeys.Visibility);
menu.AppendFormat("*>>Make All Visible,{0}",MenuKeys.VisibleAll);
menu.AppendFormat("*>>Make All Invisible,{0}",MenuKeys.InvisibleAll);
returnmenu.ToString();
}
}
publicoverrideboolIsMenuItemVisible(stringkey)
{
returnmMenuItems[key].IsVisible;
}
publicoverrideboolIsMenuItemEnabled(stringkey)
{
returnmMenuItems[key].IsEnabled;
}
publicoverridevoidOnMenuItemPressed(stringkey)
{
mMenuItems[key].Action();
}
publicoverridevoidCreate()
{
MessageBox.Show(String.Format("Plugin '{0}' initialized!",GetType().Namespace));
mMenuItems.Add(MenuKeys.Root,newMenuItem());
mMenuItems.Add(MenuKeys.State,newMenuItem());
mMenuItems.Add(MenuKeys.Visibility,newMenuItem());
mMenuItems.Add(MenuKeys.EnableAll,newMenuItem(OnEnableAll));
mMenuItems.Add(MenuKeys.DisableAll,newMenuItem(OnDisableAll));
mMenuItems.Add(MenuKeys.VisibleAll,newMenuItem(OnVisibleAll));
mMenuItems.Add(MenuKeys.InvisibleAll,newMenuItem(OnInvisibleAll));

}
privatevoidOnEnableAll()
{
mMenuItems[MenuKeys.DisableAll].IsEnabled=true;
mMenuItems[MenuKeys.Visibility].IsEnabled=true;
}
privatevoidOnDisableAll()
{
mMenuItems[MenuKeys.DisableAll].IsEnabled=false;
mMenuItems[MenuKeys.Visibility].IsEnabled=false;
}
privatevoidOnVisibleAll()
{
mMenuItems[MenuKeys.InvisibleAll].IsVisible=true;
mMenuItems[MenuKeys.State].IsVisible=true;
}
privatevoidOnInvisibleAll()
{
mMenuItems[MenuKeys.InvisibleAll].IsVisible=false;
mMenuItems[MenuKeys.State].IsVisible=false;
}
}
}