/*
 * This file is part of gtkD.
 *
 * gtkD is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version, with
 * some exceptions, please read the COPYING file.
 *
 * gtkD is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with gtkD; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
 */

// generated automatically - do not change
// find conversion definition on APILookup.txt
// implement new conversion functionalities on the wrap.utils pakage


module gtk.CellRendererAccel;

private import glib.ConstructionException;
private import glib.Str;
private import gobject.ObjectG;
private import gobject.Signals;
private import gtk.CellRenderer;
private import gtk.CellRendererText;
private import gtkc.gtk;
public  import gtkc.gtktypes;
private import std.algorithm;


/**
 * #GtkCellRendererAccel displays a keyboard accelerator (i.e. a key
 * combination like `Control + a`). If the cell renderer is editable,
 * the accelerator can be changed by simply typing the new combination.
 * 
 * The #GtkCellRendererAccel cell renderer was added in GTK+ 2.10.
 */
public class CellRendererAccel : CellRendererText
{
	/** the main Gtk struct */
	protected GtkCellRendererAccel* gtkCellRendererAccel;

	/** Get the main Gtk struct */
	public GtkCellRendererAccel* getCellRendererAccelStruct()
	{
		return gtkCellRendererAccel;
	}

	/** the main Gtk struct as a void* */
	protected override void* getStruct()
	{
		return cast(void*)gtkCellRendererAccel;
	}

	protected override void setStruct(GObject* obj)
	{
		gtkCellRendererAccel = cast(GtkCellRendererAccel*)obj;
		super.setStruct(obj);
	}

	/**
	 * Sets our main struct and passes it to the parent class.
	 */
	public this (GtkCellRendererAccel* gtkCellRendererAccel, bool ownedRef = false)
	{
		this.gtkCellRendererAccel = gtkCellRendererAccel;
		super(cast(GtkCellRendererText*)gtkCellRendererAccel, ownedRef);
	}


	/** */
	public static GType getType()
	{
		return gtk_cell_renderer_accel_get_type();
	}

	/**
	 * Creates a new #GtkCellRendererAccel.
	 *
	 * Returns: the new cell renderer
	 *
	 * Since: 2.10
	 *
	 * Throws: ConstructionException GTK+ fails to create the object.
	 */
	public this()
	{
		auto p = gtk_cell_renderer_accel_new();
		
		if(p is null)
		{
			throw new ConstructionException("null returned by new");
		}
		
		this(cast(GtkCellRendererAccel*) p);
	}

	protected class OnAccelClearedDelegateWrapper
	{
		static OnAccelClearedDelegateWrapper[] listeners;
		void delegate(string, CellRendererAccel) dlg;
		gulong handlerId;
		
		this(void delegate(string, CellRendererAccel) dlg)
		{
			this.dlg = dlg;
			this.listeners ~= this;
		}
		
		void remove(OnAccelClearedDelegateWrapper source)
		{
			foreach(index, wrapper; listeners)
			{
				if (wrapper.handlerId == source.handlerId)
				{
					listeners[index] = null;
					listeners = std.algorithm.remove(listeners, index);
					break;
				}
			}
		}
	}

	/**
	 * Gets emitted when the user has removed the accelerator.
	 *
	 * Params:
	 *     pathString = the path identifying the row of the edited cell
	 *
	 * Since: 2.10
	 */
	gulong addOnAccelCleared(void delegate(string, CellRendererAccel) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
	{
		auto wrapper = new OnAccelClearedDelegateWrapper(dlg);
		wrapper.handlerId = Signals.connectData(
			this,
			"accel-cleared",
			cast(GCallback)&callBackAccelCleared,
			cast(void*)wrapper,
			cast(GClosureNotify)&callBackAccelClearedDestroy,
			connectFlags);
		return wrapper.handlerId;
	}
	
	extern(C) static void callBackAccelCleared(GtkCellRendererAccel* cellrendereraccelStruct, char* pathString, OnAccelClearedDelegateWrapper wrapper)
	{
		wrapper.dlg(Str.toString(pathString), wrapper.outer);
	}
	
	extern(C) static void callBackAccelClearedDestroy(OnAccelClearedDelegateWrapper wrapper, GClosure* closure)
	{
		wrapper.remove(wrapper);
	}

	protected class OnAccelEditedDelegateWrapper
	{
		static OnAccelEditedDelegateWrapper[] listeners;
		void delegate(string, uint, GdkModifierType, uint, CellRendererAccel) dlg;
		gulong handlerId;
		
		this(void delegate(string, uint, GdkModifierType, uint, CellRendererAccel) dlg)
		{
			this.dlg = dlg;
			this.listeners ~= this;
		}
		
		void remove(OnAccelEditedDelegateWrapper source)
		{
			foreach(index, wrapper; listeners)
			{
				if (wrapper.handlerId == source.handlerId)
				{
					listeners[index] = null;
					listeners = std.algorithm.remove(listeners, index);
					break;
				}
			}
		}
	}

	/**
	 * Gets emitted when the user has selected a new accelerator.
	 *
	 * Params:
	 *     pathString = the path identifying the row of the edited cell
	 *     accelKey = the new accelerator keyval
	 *     accelMods = the new acclerator modifier mask
	 *     hardwareKeycode = the keycode of the new accelerator
	 *
	 * Since: 2.10
	 */
	gulong addOnAccelEdited(void delegate(string, uint, GdkModifierType, uint, CellRendererAccel) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
	{
		auto wrapper = new OnAccelEditedDelegateWrapper(dlg);
		wrapper.handlerId = Signals.connectData(
			this,
			"accel-edited",
			cast(GCallback)&callBackAccelEdited,
			cast(void*)wrapper,
			cast(GClosureNotify)&callBackAccelEditedDestroy,
			connectFlags);
		return wrapper.handlerId;
	}
	
	extern(C) static void callBackAccelEdited(GtkCellRendererAccel* cellrendereraccelStruct, char* pathString, uint accelKey, GdkModifierType accelMods, uint hardwareKeycode, OnAccelEditedDelegateWrapper wrapper)
	{
		wrapper.dlg(Str.toString(pathString), accelKey, accelMods, hardwareKeycode, wrapper.outer);
	}
	
	extern(C) static void callBackAccelEditedDestroy(OnAccelEditedDelegateWrapper wrapper, GClosure* closure)
	{
		wrapper.remove(wrapper);
	}
}