/*
 * 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

/*
 * Conversion parameters:
 * inFile  = gtk-Clipboards.html
 * outPack = gtk
 * outFile = Clipboard
 * strct   = GtkClipboard
 * realStrct=
 * ctorStrct=
 * clss    = Clipboard
 * interf  = 
 * class Code: No
 * interface Code: No
 * template for:
 * extend  = 
 * implements:
 * prefixes:
 * 	- gtk_clipboard_
 * 	- gtk_
 * omit structs:
 * omit prefixes:
 * omit code:
 * omit signals:
 * imports:
 * 	- glib.Str
 * 	- gdk.Display
 * 	- gtk.TextBuffer
 * 	- gobject.ObjectG
 * 	- gdk.Pixbuf
 * structWrap:
 * 	- GObject* -> ObjectG
 * 	- GdkDisplay* -> Display
 * 	- GdkPixbuf* -> Pixbuf
 * 	- GtkClipboard* -> Clipboard
 * 	- GtkTextBuffer* -> TextBuffer
 * module aliases:
 * local aliases:
 * overrides:
 */

module gtk.Clipboard;

public  import gtkc.gtktypes;

private import gtkc.gtk;
private import glib.ConstructionException;
private import gobject.ObjectG;

private import gobject.Signals;
public  import gtkc.gdktypes;

private import glib.Str;
private import gdk.Display;
private import gtk.TextBuffer;
private import gobject.ObjectG;
private import gdk.Pixbuf;



private import gobject.ObjectG;

/**
 * Description
 *  The GtkClipboard object represents a clipboard of data shared
 *  between different processes or between different widgets in
 *  the same process. Each clipboard is identified by a name encoded as a
 *  GdkAtom. (Conversion to and from strings can be done with
 *  gdk_atom_intern() and gdk_atom_name().) The default clipboard
 *  corresponds to the "CLIPBOARD" atom; another commonly used clipboard
 *  is the "PRIMARY" clipboard, which, in X, traditionally contains
 *  the currently selected text.
 *  To support having a number of different formats on the clipboard
 *  at the same time, the clipboard mechanism allows providing
 *  callbacks instead of the actual data. When you set the contents
 *  of the clipboard, you can either supply the data directly (via
 *  functions like gtk_clipboard_set_text()), or you can supply a
 *  callback to be called at a later time when the data is needed (via
 *  gtk_clipboard_set_with_data() or gtk_clipboard_set_with_owner().)
 *  Providing a callback also avoids having to make copies of the data
 *  when it is not needed.
 *  gtk_clipboard_set_with_data() and gtk_clipboard_set_with_owner()
 *  are quite similar; the choice between the two depends mostly on
 *  which is more convenient in a particular situation.
 *  The former is most useful when you want to have a blob of data
 *  with callbacks to convert it into the various data types that you
 *  advertise. When the clear_func you provided is called, you
 *  simply free the data blob. The latter is more useful when the
 *  contents of clipboard reflect the internal state of a GObject
 *  (As an example, for the PRIMARY clipboard, when an entry widget
 *  provides the clipboard's contents the contents are simply the
 *  text within the selected region.) If the contents change, the
 *  entry widget can call gtk_clipboard_set_with_owner() to update
 *  the timestamp for clipboard ownership, without having to worry
 *  about clear_func being called.
 *  Requesting the data from the clipboard is essentially
 *  asynchronous. If the contents of the clipboard are provided within
 *  the same process, then a direct function call will be made to
 *  retrieve the data, but if they are provided by another process,
 *  then the data needs to be retrieved from the other process, which
 *  may take some time. To avoid blocking the user interface, the call
 *  to request the selection, gtk_clipboard_request_contents() takes a
 *  callback that will be called when the contents are received (or
 *  when the request fails.) If you don't want to deal with providing
 *  a separate callback, you can also use gtk_clipboard_wait_for_contents().
 *  What this does is run the GLib main loop recursively waiting for
 *  the contents. This can simplify the code flow, but you still have
 *  to be aware that other callbacks in your program can be called
 *  while this recursive mainloop is running.
 *  Along with the functions to get the clipboard contents as an
 *  arbitrary data chunk, there are also functions to retrieve
 *  it as text, gtk_clipboard_request_text() and
 *  gtk_clipboard_wait_for_text(). These functions take care of
 *  determining which formats are advertised by the clipboard
 *  provider, asking for the clipboard in the best available format
 *  and converting the results into the UTF-8 encoding. (The standard
 *  form for representing strings in GTK+.)
 */
public class Clipboard : ObjectG
{
	
	/** the main Gtk struct */
	protected GtkClipboard* gtkClipboard;
	
	
	public GtkClipboard* getClipboardStruct()
	{
		return gtkClipboard;
	}
	
	
	/** the main Gtk struct as a void* */
	protected override void* getStruct()
	{
		return cast(void*)gtkClipboard;
	}
	
	/**
	 * Sets our main struct and passes it to the parent class
	 */
	public this (GtkClipboard* gtkClipboard)
	{
		super(cast(GObject*)gtkClipboard);
		this.gtkClipboard = gtkClipboard;
	}
	
	protected override void setStruct(GObject* obj)
	{
		super.setStruct(obj);
		gtkClipboard = cast(GtkClipboard*)obj;
	}
	
	/**
	 */
	int[string] connectedSignals;
	
	void delegate(GdkEvent*, Clipboard)[] onOwnerChangeListeners;
	/**
	 * The ::owner-change signal is emitted when GTK+ receives an
	 * event that indicates that the ownership of the selection
	 * associated with clipboard has changed.
	 * Since 2.6
	 * See Also
	 * GtkSelection
	 * GtkClipboard provides a high-level wrapper around the
	 * 	 lower level routines that deal with X selections. It is
	 * 	 also possibly to directly manipulate the X selections,
	 * 	 though it is seldom necessary to do so.
	 */
	void addOnOwnerChange(void delegate(GdkEvent*, Clipboard) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
	{
		if ( !("owner-change" in connectedSignals) )
		{
			Signals.connectData(
			getStruct(),
			"owner-change",
			cast(GCallback)&callBackOwnerChange,
			cast(void*)this,
			null,
			connectFlags);
			connectedSignals["owner-change"] = 1;
		}
		onOwnerChangeListeners ~= dlg;
	}
	extern(C) static void callBackOwnerChange(GtkClipboard* clipboardStruct, GdkEvent* event, Clipboard _clipboard)
	{
		foreach ( void delegate(GdkEvent*, Clipboard) dlg ; _clipboard.onOwnerChangeListeners )
		{
			dlg(event, _clipboard);
		}
	}
	
	
	/**
	 * Returns the clipboard object for the given selection.
	 * See gtk_clipboard_get_for_display() for complete details.
	 * Params:
	 * selection = a GdkAtom which identifies the clipboard to use
	 * Returns: the appropriate clipboard object. If no clipboard already exists, a new one will be created. Once a clipboard object has been created, it is persistent and, since it is owned by GTK+, must not be freed or unreffed. [transfer none]
	 */
	public static Clipboard get(GdkAtom selection)
	{
		// GtkClipboard * gtk_clipboard_get (GdkAtom selection);
		auto p = gtk_clipboard_get(selection);
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(Clipboard)(cast(GtkClipboard*) p);
	}
	
	/**
	 * Returns the clipboard object for the given selection.
	 * Cut/copy/paste menu items and keyboard shortcuts should use
	 * the default clipboard, returned by passing GDK_SELECTION_CLIPBOARD for selection.
	 * (GDK_NONE is supported as a synonym for GDK_SELECTION_CLIPBOARD
	 * for backwards compatibility reasons.)
	 * The currently-selected object or text should be provided on the clipboard
	 * identified by GDK_SELECTION_PRIMARY. Cut/copy/paste menu items
	 * conceptually copy the contents of the GDK_SELECTION_PRIMARY clipboard
	 * to the default clipboard, i.e. they copy the selection to what the
	 * user sees as the clipboard.
	 * (Passing GDK_NONE is the same as using gdk_atom_intern
	 * ("CLIPBOARD", FALSE). See
	 * http://www.freedesktop.org/Standards/clipboards-spec
	 * for a detailed discussion of the "CLIPBOARD" vs. "PRIMARY"
	 * selections under the X window system. On Win32 the
	 * GDK_SELECTION_PRIMARY clipboard is essentially ignored.)
	 * It's possible to have arbitrary named clipboards; if you do invent
	 * new clipboards, you should prefix the selection name with an
	 * underscore (because the ICCCM requires that nonstandard atoms are
	 * underscore-prefixed), and namespace it as well. For example,
	 * if your application called "Foo" has a special-purpose
	 * clipboard, you might call it "_FOO_SPECIAL_CLIPBOARD".
	 * Since 2.2
	 * Params:
	 * display = the display for which the clipboard is to be retrieved or created
	 * selection = a GdkAtom which identifies the clipboard
	 * to use.
	 * Returns: the appropriate clipboard object. If no clipboard already exists, a new one will be created. Once a clipboard object has been created, it is persistent and, since it is owned by GTK+, must not be freed or unrefd. [transfer none]
	 */
	public static Clipboard getForDisplay(Display display, GdkAtom selection)
	{
		// GtkClipboard * gtk_clipboard_get_for_display (GdkDisplay *display,  GdkAtom selection);
		auto p = gtk_clipboard_get_for_display((display is null) ? null : display.getDisplayStruct(), selection);
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(Clipboard)(cast(GtkClipboard*) p);
	}
	
	/**
	 * Gets the GdkDisplay associated with clipboard
	 * Since 2.2
	 * Returns: the GdkDisplay associated with clipboard. [transfer none]
	 */
	public Display getDisplay()
	{
		// GdkDisplay * gtk_clipboard_get_display (GtkClipboard *clipboard);
		auto p = gtk_clipboard_get_display(gtkClipboard);
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(Display)(cast(GdkDisplay*) p);
	}
	
	/**
	 * Virtually sets the contents of the specified clipboard by providing
	 * a list of supported formats for the clipboard data and a function
	 * to call to get the actual data when it is requested.
	 * Params:
	 * targets = array containing information about the available forms for the
	 * clipboard data
	 * getFunc = function to call to get the actual clipboard data
	 * clearFunc = when the clipboard contents are set again, this function will
	 * be called, and get_func will not be subsequently called.
	 * userData = user data to pass to get_func and clear_func.
	 * Returns: TRUE if setting the clipboard data succeeded. If setting the clipboard data failed the provided callback functions will be ignored.
	 */
	public int setWithData(GtkTargetEntry[] targets, GtkClipboardGetFunc getFunc, GtkClipboardClearFunc clearFunc, void* userData)
	{
		// gboolean gtk_clipboard_set_with_data (GtkClipboard *clipboard,  const GtkTargetEntry *targets,  guint n_targets,  GtkClipboardGetFunc get_func,  GtkClipboardClearFunc clear_func,  gpointer user_data);
		return gtk_clipboard_set_with_data(gtkClipboard, targets.ptr, cast(int) targets.length, getFunc, clearFunc, userData);
	}
	
	/**
	 * Virtually sets the contents of the specified clipboard by providing
	 * a list of supported formats for the clipboard data and a function
	 * to call to get the actual data when it is requested.
	 * The difference between this function and gtk_clipboard_set_with_data()
	 * is that instead of an generic user_data pointer, a GObject is passed
	 * in.
	 * Params:
	 * targets = array containing information about the available forms for the
	 * clipboard data
	 * getFunc = function to call to get the actual clipboard data
	 * clearFunc = when the clipboard contents are set again, this function will
	 * be called, and get_func will not be subsequently called.
	 * owner = an object that "owns" the data. This object will be passed
	 * to the callbacks when called.
	 * Returns: TRUE if setting the clipboard data succeeded. If setting the clipboard data failed the provided callback functions will be ignored.
	 */
	public int setWithOwner(GtkTargetEntry[] targets, GtkClipboardGetFunc getFunc, GtkClipboardClearFunc clearFunc, ObjectG owner)
	{
		// gboolean gtk_clipboard_set_with_owner (GtkClipboard *clipboard,  const GtkTargetEntry *targets,  guint n_targets,  GtkClipboardGetFunc get_func,  GtkClipboardClearFunc clear_func,  GObject *owner);
		return gtk_clipboard_set_with_owner(gtkClipboard, targets.ptr, cast(int) targets.length, getFunc, clearFunc, (owner is null) ? null : owner.getObjectGStruct());
	}
	
	/**
	 * If the clipboard contents callbacks were set with
	 * gtk_clipboard_set_with_owner(), and the gtk_clipboard_set_with_data() or
	 * gtk_clipboard_clear() has not subsequently called, returns the owner set
	 * by gtk_clipboard_set_with_owner().
	 * Returns: the owner of the clipboard, if any; otherwise NULL. [transfer none]
	 */
	public ObjectG getOwner()
	{
		// GObject * gtk_clipboard_get_owner (GtkClipboard *clipboard);
		auto p = gtk_clipboard_get_owner(gtkClipboard);
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(ObjectG)(cast(GObject*) p);
	}
	
	/**
	 * Clears the contents of the clipboard. Generally this should only
	 * be called between the time you call gtk_clipboard_set_with_owner()
	 * or gtk_clipboard_set_with_data(),
	 * and when the clear_func you supplied is called. Otherwise, the
	 * clipboard may be owned by someone else.
	 */
	public void clear()
	{
		// void gtk_clipboard_clear (GtkClipboard *clipboard);
		gtk_clipboard_clear(gtkClipboard);
	}
	
	/**
	 * Sets the contents of the clipboard to the given UTF-8 string. GTK+ will
	 * make a copy of the text and take responsibility for responding
	 * for requests for the text, and for converting the text into
	 * the requested format.
	 * Params:
	 * text = a UTF-8 string.
	 * len = length of text, in bytes, or -1, in which case
	 * the length will be determined with strlen().
	 */
	public void setText(string text, int len)
	{
		// void gtk_clipboard_set_text (GtkClipboard *clipboard,  const gchar *text,  gint len);
		gtk_clipboard_set_text(gtkClipboard, Str.toStringz(text), len);
	}
	
	/**
	 * Sets the contents of the clipboard to the given GdkPixbuf.
	 * GTK+ will take responsibility for responding for requests
	 * for the image, and for converting the image into the
	 * requested format.
	 * Since 2.6
	 * Params:
	 * pixbuf = a GdkPixbuf
	 */
	public void setImage(Pixbuf pixbuf)
	{
		// void gtk_clipboard_set_image (GtkClipboard *clipboard,  GdkPixbuf *pixbuf);
		gtk_clipboard_set_image(gtkClipboard, (pixbuf is null) ? null : pixbuf.getPixbufStruct());
	}
	
	/**
	 * Requests the contents of clipboard as the given target.
	 * When the results of the result are later received the supplied callback
	 * will be called.
	 * Params:
	 * target = an atom representing the form into which the clipboard
	 * owner should convert the selection.
	 * callback = A function to call when the results are received
	 * (or the retrieval fails). If the retrieval fails
	 * the length field of selection_data will be
	 * negative.
	 * userData = user data to pass to callback
	 */
	public void requestContents(GdkAtom target, GtkClipboardReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_contents (GtkClipboard *clipboard,  GdkAtom target,  GtkClipboardReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_contents(gtkClipboard, target, callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard as text. When the text is
	 * later received, it will be converted to UTF-8 if necessary, and
	 * callback will be called.
	 * The text parameter to callback will contain the resulting text if
	 * the request succeeded, or NULL if it failed. This could happen for
	 * various reasons, in particular if the clipboard was empty or if the
	 * contents of the clipboard could not be converted into text form.
	 * Params:
	 * callback = a function to call when the text is received,
	 * or the retrieval fails. (It will always be called
	 * one way or the other.)
	 * userData = user data to pass to callback.
	 */
	public void requestText(GtkClipboardTextReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_text (GtkClipboard *clipboard,  GtkClipboardTextReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_text(gtkClipboard, callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard as image. When the image is
	 * later received, it will be converted to a GdkPixbuf, and
	 * callback will be called.
	 * The pixbuf parameter to callback will contain the resulting
	 * GdkPixbuf if the request succeeded, or NULL if it failed. This
	 * could happen for various reasons, in particular if the clipboard
	 * was empty or if the contents of the clipboard could not be
	 * converted into an image.
	 * Since 2.6
	 * Params:
	 * callback = a function to call when the image is received,
	 * or the retrieval fails. (It will always be called
	 * one way or the other.)
	 * userData = user data to pass to callback.
	 */
	public void requestImage(GtkClipboardImageReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_image (GtkClipboard *clipboard,  GtkClipboardImageReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_image(gtkClipboard, callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard as list of supported targets.
	 * When the list is later received, callback will be called.
	 * The targets parameter to callback will contain the resulting targets if
	 * the request succeeded, or NULL if it failed.
	 * Since 2.4
	 * Params:
	 * callback = a function to call when the targets are received,
	 * or the retrieval fails. (It will always be called
	 * one way or the other.)
	 * userData = user data to pass to callback.
	 */
	public void requestTargets(GtkClipboardTargetsReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_targets (GtkClipboard *clipboard,  GtkClipboardTargetsReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_targets(gtkClipboard, callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard as rich text. When the rich
	 * text is later received, callback will be called.
	 * The text parameter to callback will contain the resulting rich
	 * text if the request succeeded, or NULL if it failed. The length
	 * parameter will contain text's length. This function can fail for
	 * various reasons, in particular if the clipboard was empty or if the
	 * contents of the clipboard could not be converted into rich text form.
	 * Since 2.10
	 * Params:
	 * buffer = a GtkTextBuffer
	 * callback = a function to call when the text is received,
	 * or the retrieval fails. (It will always be called
	 * one way or the other.)
	 * userData = user data to pass to callback.
	 */
	public void requestRichText(TextBuffer buffer, GtkClipboardRichTextReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_rich_text (GtkClipboard *clipboard,  GtkTextBuffer *buffer,  GtkClipboardRichTextReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_rich_text(gtkClipboard, (buffer is null) ? null : buffer.getTextBufferStruct(), callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard as URIs. When the URIs are
	 * later received callback will be called.
	 * The uris parameter to callback will contain the resulting array of
	 * URIs if the request succeeded, or NULL if it failed. This could happen
	 * for various reasons, in particular if the clipboard was empty or if the
	 * contents of the clipboard could not be converted into URI form.
	 * Since 2.14
	 * Params:
	 * callback = a function to call when the URIs are received,
	 * or the retrieval fails. (It will always be called
	 * one way or the other.)
	 * userData = user data to pass to callback.
	 */
	public void requestUris(GtkClipboardURIReceivedFunc callback, void* userData)
	{
		// void gtk_clipboard_request_uris (GtkClipboard *clipboard,  GtkClipboardURIReceivedFunc callback,  gpointer user_data);
		gtk_clipboard_request_uris(gtkClipboard, callback, userData);
	}
	
	/**
	 * Requests the contents of the clipboard using the given target.
	 * This function waits for the data to be received using the main
	 * loop, so events, timeouts, etc, may be dispatched during the wait.
	 * Params:
	 * target = an atom representing the form into which the clipboard
	 * owner should convert the selection.
	 * Returns: a newly-allocated GtkSelectionData object or NULL if retrieving the given target failed. If non-NULL, this value must be freed with gtk_selection_data_free() when you are finished with it.
	 */
	public GtkSelectionData* waitForContents(GdkAtom target)
	{
		// GtkSelectionData * gtk_clipboard_wait_for_contents (GtkClipboard *clipboard,  GdkAtom target);
		return gtk_clipboard_wait_for_contents(gtkClipboard, target);
	}
	
	/**
	 * Requests the contents of the clipboard as text and converts
	 * the result to UTF-8 if necessary. This function waits for
	 * the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * Returns: a newly-allocated UTF-8 string which must be freed with g_free(), or NULL if retrieving the selection data failed. (This could happen for various reasons, in particular if the clipboard was empty or if the contents of the clipboard could not be converted into text form.)
	 */
	public string waitForText()
	{
		// gchar * gtk_clipboard_wait_for_text (GtkClipboard *clipboard);
		return Str.toString(gtk_clipboard_wait_for_text(gtkClipboard));
	}
	
	/**
	 * Requests the contents of the clipboard as image and converts
	 * the result to a GdkPixbuf. This function waits for
	 * the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * Since 2.6
	 * Returns: a newly-allocated GdkPixbuf object which must be disposed with g_object_unref(), or NULL if retrieving the selection data failed. (This could happen for various reasons, in particular if the clipboard was empty or if the contents of the clipboard could not be converted into an image.). [transfer full]
	 */
	public Pixbuf waitForImage()
	{
		// GdkPixbuf * gtk_clipboard_wait_for_image (GtkClipboard *clipboard);
		auto p = gtk_clipboard_wait_for_image(gtkClipboard);
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(Pixbuf)(cast(GdkPixbuf*) p);
	}
	
	/**
	 * Requests the contents of the clipboard as rich text. This function
	 * waits for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * Since 2.10
	 * Params:
	 * buffer = a GtkTextBuffer
	 * format = return location for the format of the returned data
	 * Returns: a newly-allocated binary block of data which must be freed with g_free(), or NULL if retrieving the selection data failed. (This could happen for various reasons, in particular if the clipboard was empty or if the contents of the clipboard could not be converted into text form.). [array length=length][transfer full]
	 */
	public ubyte[] waitForRichText(TextBuffer buffer, out GdkAtom format)
	{
		// guint8 * gtk_clipboard_wait_for_rich_text (GtkClipboard *clipboard,  GtkTextBuffer *buffer,  GdkAtom *format,  gsize *length);
		gsize length;
		auto p = gtk_clipboard_wait_for_rich_text(gtkClipboard, (buffer is null) ? null : buffer.getTextBufferStruct(), &format, &length);
		
		if(p is null)
		{
			return null;
		}
		
		return p[0 .. length];
	}
	
	/**
	 * Requests the contents of the clipboard as URIs. This function waits
	 * for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * Since 2.14
	 * Returns: a newly-allocated NULL-terminated array of strings which must be freed with g_strfreev(), or NULL if retrieving the selection data failed. (This could happen for various reasons, in particular if the clipboard was empty or if the contents of the clipboard could not be converted into URI form.). [array zero-terminated=1][element-type utf8][transfer full]
	 */
	public string[] waitForUris()
	{
		// gchar ** gtk_clipboard_wait_for_uris (GtkClipboard *clipboard);
		return Str.toStringArray(gtk_clipboard_wait_for_uris(gtkClipboard));
	}
	
	/**
	 * Test to see if there is text available to be pasted
	 * This is done by requesting the TARGETS atom and checking
	 * if it contains any of the supported text targets. This function
	 * waits for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * This function is a little faster than calling
	 * gtk_clipboard_wait_for_text() since it doesn't need to retrieve
	 * the actual text.
	 * Returns: TRUE is there is text available, FALSE otherwise.
	 */
	public int waitIsTextAvailable()
	{
		// gboolean gtk_clipboard_wait_is_text_available  (GtkClipboard *clipboard);
		return gtk_clipboard_wait_is_text_available(gtkClipboard);
	}
	
	/**
	 * Test to see if there is an image available to be pasted
	 * This is done by requesting the TARGETS atom and checking
	 * if it contains any of the supported image targets. This function
	 * waits for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * This function is a little faster than calling
	 * gtk_clipboard_wait_for_image() since it doesn't need to retrieve
	 * the actual image data.
	 * Since 2.6
	 * Returns: TRUE is there is an image available, FALSE otherwise.
	 */
	public int waitIsImageAvailable()
	{
		// gboolean gtk_clipboard_wait_is_image_available  (GtkClipboard *clipboard);
		return gtk_clipboard_wait_is_image_available(gtkClipboard);
	}
	
	/**
	 * Test to see if there is rich text available to be pasted
	 * This is done by requesting the TARGETS atom and checking
	 * if it contains any of the supported rich text targets. This function
	 * waits for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * This function is a little faster than calling
	 * gtk_clipboard_wait_for_rich_text() since it doesn't need to retrieve
	 * the actual text.
	 * Since 2.10
	 * Params:
	 * buffer = a GtkTextBuffer
	 * Returns: TRUE is there is rich text available, FALSE otherwise.
	 */
	public int waitIsRichTextAvailable(TextBuffer buffer)
	{
		// gboolean gtk_clipboard_wait_is_rich_text_available  (GtkClipboard *clipboard,  GtkTextBuffer *buffer);
		return gtk_clipboard_wait_is_rich_text_available(gtkClipboard, (buffer is null) ? null : buffer.getTextBufferStruct());
	}
	
	/**
	 * Test to see if there is a list of URIs available to be pasted
	 * This is done by requesting the TARGETS atom and checking
	 * if it contains the URI targets. This function
	 * waits for the data to be received using the main loop, so events,
	 * timeouts, etc, may be dispatched during the wait.
	 * This function is a little faster than calling
	 * gtk_clipboard_wait_for_uris() since it doesn't need to retrieve
	 * the actual URI data.
	 * Since 2.14
	 * Returns: TRUE is there is an URI list available, FALSE otherwise.
	 */
	public int waitIsUrisAvailable()
	{
		// gboolean gtk_clipboard_wait_is_uris_available  (GtkClipboard *clipboard);
		return gtk_clipboard_wait_is_uris_available(gtkClipboard);
	}
	
	/**
	 * Returns a list of targets that are present on the clipboard, or NULL
	 * if there aren't any targets available. The returned list must be
	 * freed with g_free().
	 * This function waits for the data to be received using the main
	 * loop, so events, timeouts, etc, may be dispatched during the wait.
	 * Since 2.4
	 * Params:
	 * targets = location to store an array of targets. The result
	 * stored here must be freed with g_free(). [out][array length=n_targets][transfer container]
	 * Returns: TRUE if any targets are present on the clipboard, otherwise FALSE.
	 */
	public int waitForTargets(out GdkAtom[] targets)
	{
		// gboolean gtk_clipboard_wait_for_targets (GtkClipboard *clipboard,  GdkAtom **targets,  gint *n_targets);
		GdkAtom* outtargets = null;
		int nTargets;
		
		auto p = gtk_clipboard_wait_for_targets(gtkClipboard, &outtargets, &nTargets);
		
		targets = outtargets[0 .. nTargets];
		return p;
	}
	
	/**
	 * Checks if a clipboard supports pasting data of a given type. This
	 * function can be used to determine if a "Paste" menu item should be
	 * insensitive or not.
	 * If you want to see if there's text available on the clipboard, use
	 * gtk_clipboard_wait_is_text_available() instead.
	 * Since 2.6
	 * Params:
	 * target = A GdkAtom indicating which target to look for.
	 * Returns: TRUE if the target is available, FALSE otherwise.
	 */
	public int waitIsTargetAvailable(GdkAtom target)
	{
		// gboolean gtk_clipboard_wait_is_target_available  (GtkClipboard *clipboard,  GdkAtom target);
		return gtk_clipboard_wait_is_target_available(gtkClipboard, target);
	}
	
	/**
	 * Hints that the clipboard data should be stored somewhere when the
	 * application exits or when gtk_clipboard_store() is called.
	 * This value is reset when the clipboard owner changes.
	 * Where the clipboard data is stored is platform dependent,
	 * see gdk_display_store_clipboard() for more information.
	 * Since 2.6
	 * Params:
	 * targets = array containing
	 * information about which forms should be stored or NULL
	 * to indicate that all forms should be stored. [allow-none][array length=n_targets]
	 */
	public void setCanStore(GtkTargetEntry[] targets)
	{
		// void gtk_clipboard_set_can_store (GtkClipboard *clipboard,  const GtkTargetEntry *targets,  gint n_targets);
		gtk_clipboard_set_can_store(gtkClipboard, targets.ptr, cast(int) targets.length);
	}
	
	/**
	 * Stores the current clipboard data somewhere so that it will stay
	 * around after the application has quit.
	 * Since 2.6
	 * Signal Details
	 * The "owner-change" signal
	 * void user_function (GtkClipboard *clipboard,
	 *  GdkEvent *event,
	 *  gpointer user_data) : Run First
	 * The ::owner-change signal is emitted when GTK+ receives an
	 * event that indicates that the ownership of the selection
	 * associated with clipboard has changed.
	 * Since 2.6
	 */
	public void store()
	{
		// void gtk_clipboard_store (GtkClipboard *clipboard);
		gtk_clipboard_store(gtkClipboard);
	}
}