/*
 * 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  = gtk3-Accelerator-Maps.html
 * outPack = gtk
 * outFile = AccelMap
 * strct   = GtkAccelMap
 * realStrct=
 * ctorStrct=
 * clss    = AccelMap
 * interf  = 
 * class Code: No
 * interface Code: No
 * template for:
 * extend  = 
 * implements:
 * prefixes:
 * 	- gtk_accel_map_
 * omit structs:
 * omit prefixes:
 * omit code:
 * omit signals:
 * imports:
 * 	- glib.Str
 * 	- glib.ScannerG
 * structWrap:
 * 	- GScanner* -> ScannerG
 * 	- GtkAccelMap* -> AccelMap
 * module aliases:
 * local aliases:
 * overrides:
 */

module gtk.AccelMap;

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 glib.ScannerG;



private import gobject.ObjectG;

/**
 * Accelerator maps are used to define runtime configurable accelerators.
 * Functions for manipulating them are are usually used by higher level
 * convenience mechanisms like GtkUIManager and are thus considered
 * "low-level". You'll want to use them if you're manually creating menus that
 * should have user-configurable accelerators.
 *
 * Accelerator is uniquely defined by:
 *
 * accelerator path
 *
 * accelerator key
 *
 * accelerator modifiers
 *
 * The accelerator path must consist of
 * "<WINDOWTYPE>/Category1/Category2/.../Action", where WINDOWTYPE
 * should be a unique application-specific identifier that corresponds to the
 * kind of window the accelerator is being used in, e.g. "Gimp-Image",
 * "Abiword-Document" or "Gnumeric-Settings".
 * The "Category1/.../Action" portion is most appropriately chosen by the action
 * the accelerator triggers, i.e. for accelerators on menu items, choose the
 * item's menu path, e.g. "File/Save As", "Image/View/Zoom" or
 * "Edit/Select All". So a full valid accelerator path may look like:
 * "<Gimp-Toolbox>/File/Dialogs/Tool Options...".
 *
 * All accelerators are stored inside one global GtkAccelMap that can be
 * obtained using gtk_accel_map_get(). See Monitoring changes for additional
 * details.
 *
 * Manipulating accelerators
 *
 * New accelerators can be added using gtk_accel_map_add_entry(). To search for
 * specific accelerator, use gtk_accel_map_lookup_entry(). Modifications of
 * existing accelerators should be done using gtk_accel_map_change_entry().
 *
 * In order to avoid having some accelerators changed, they can be locked using
 * gtk_accel_map_lock_path(). Unlocking is done using
 * gtk_accel_map_unlock_path().
 *
 * <hr>
 *
 * Saving and loading accelerator maps
 *
 * Accelerator maps can be saved to and loaded from some external resource. For
 * simple saving and loading from file, gtk_accel_map_save() and
 * gtk_accel_map_load() are provided. Saving and loading can also be done by
 * providing file descriptor to gtk_accel_map_save_fd() and
 * gtk_accel_map_load_fd().
 *
 * <hr>
 *
 * Monitoring changes
 *
 * GtkAccelMap object is only useful for monitoring changes of accelerators. By
 * connecting to "changed" signal, one can monitor changes of all
 * accelerators. It is also possible to monitor only single accelerator path by
 * using it as a detail of the "changed" signal.
 */
public class AccelMap : ObjectG
{
	
	/** the main Gtk struct */
	protected GtkAccelMap* gtkAccelMap;
	
	
	public GtkAccelMap* getAccelMapStruct()
	{
		return gtkAccelMap;
	}
	
	
	/** the main Gtk struct as a void* */
	protected override void* getStruct()
	{
		return cast(void*)gtkAccelMap;
	}
	
	/**
	 * Sets our main struct and passes it to the parent class
	 */
	public this (GtkAccelMap* gtkAccelMap)
	{
		super(cast(GObject*)gtkAccelMap);
		this.gtkAccelMap = gtkAccelMap;
	}
	
	protected override void setStruct(GObject* obj)
	{
		super.setStruct(obj);
		gtkAccelMap = cast(GtkAccelMap*)obj;
	}
	
	/**
	 */
	int[string] connectedSignals;
	
	void delegate(string, guint, GdkModifierType, AccelMap)[] onChangedListeners;
	/**
	 * Notifies of a change in the global accelerator map.
	 * The path is also used as the detail for the signal,
	 * so it is possible to connect to
	 * changed::accel_path.
	 * Since 2.4
	 * See Also
	 * GtkAccelGroup, GtkAccelKey, GtkUIManager, gtk_widget_set_accel_path(), gtk_menu_item_set_accel_path()
	 */
	void addOnChanged(void delegate(string, guint, GdkModifierType, AccelMap) dlg, ConnectFlags connectFlags=cast(ConnectFlags)0)
	{
		if ( !("changed" in connectedSignals) )
		{
			Signals.connectData(
			getStruct(),
			"changed",
			cast(GCallback)&callBackChanged,
			cast(void*)this,
			null,
			connectFlags);
			connectedSignals["changed"] = 1;
		}
		onChangedListeners ~= dlg;
	}
	extern(C) static void callBackChanged(GtkAccelMap* objectStruct, gchar* accelPath, guint accelKey, GdkModifierType accelMods, AccelMap _accelMap)
	{
		foreach ( void delegate(string, guint, GdkModifierType, AccelMap) dlg ; _accelMap.onChangedListeners )
		{
			dlg(Str.toString(accelPath), accelKey, accelMods, _accelMap);
		}
	}
	
	
	/**
	 * Registers a new accelerator with the global accelerator map.
	 * This function should only be called once per accel_path
	 * with the canonical accel_key and accel_mods for this path.
	 * To change the accelerator during runtime programatically, use
	 * gtk_accel_map_change_entry().
	 * Set accel_key and accel_mods to 0 to request a removal of
	 * the accelerator.
	 * Note that accel_path string will be stored in a GQuark. Therefore, if you
	 * pass a static string, you can save some memory by interning it first with
	 * g_intern_static_string().
	 * Params:
	 * accelPath = valid accelerator path
	 * accelKey = the accelerator key
	 * accelMods = the accelerator modifiers
	 */
	public static void addEntry(string accelPath, uint accelKey, GdkModifierType accelMods)
	{
		// void gtk_accel_map_add_entry (const gchar *accel_path,  guint accel_key,  GdkModifierType accel_mods);
		gtk_accel_map_add_entry(Str.toStringz(accelPath), accelKey, accelMods);
	}
	
	/**
	 * Looks up the accelerator entry for accel_path and fills in key.
	 * Params:
	 * accelPath = a valid accelerator path
	 * key = the accelerator key to be filled in (optional). [allow-none][out]
	 * Returns: TRUE if accel_path is known, FALSE otherwise
	 */
	public static int lookupEntry(string accelPath, out GtkAccelKey key)
	{
		// gboolean gtk_accel_map_lookup_entry (const gchar *accel_path,  GtkAccelKey *key);
		return gtk_accel_map_lookup_entry(Str.toStringz(accelPath), &key);
	}
	
	/**
	 * Changes the accel_key and accel_mods currently associated with accel_path.
	 * Due to conflicts with other accelerators, a change may not always be possible,
	 * replace indicates whether other accelerators may be deleted to resolve such
	 * conflicts. A change will only occur if all conflicts could be resolved (which
	 * might not be the case if conflicting accelerators are locked). Successful
	 * changes are indicated by a TRUE return value.
	 * Note that accel_path string will be stored in a GQuark. Therefore, if you
	 * pass a static string, you can save some memory by interning it first with
	 * g_intern_static_string().
	 * Params:
	 * accelPath = a valid accelerator path
	 * accelKey = the new accelerator key
	 * accelMods = the new accelerator modifiers
	 * replace = TRUE if other accelerators may be deleted upon conflicts
	 * Returns: TRUE if the accelerator could be changed, FALSE otherwise
	 */
	public static int changeEntry(string accelPath, uint accelKey, GdkModifierType accelMods, int replace)
	{
		// gboolean gtk_accel_map_change_entry (const gchar *accel_path,  guint accel_key,  GdkModifierType accel_mods,  gboolean replace);
		return gtk_accel_map_change_entry(Str.toStringz(accelPath), accelKey, accelMods, replace);
	}
	
	/**
	 * Parses a file previously saved with gtk_accel_map_save() for
	 * accelerator specifications, and propagates them accordingly.
	 * Params:
	 * fileName = a file containing accelerator specifications,
	 * in the GLib file name encoding. [type filename]
	 */
	public static void load(string fileName)
	{
		// void gtk_accel_map_load (const gchar *file_name);
		gtk_accel_map_load(Str.toStringz(fileName));
	}
	
	/**
	 * Saves current accelerator specifications (accelerator path, key
	 * and modifiers) to file_name.
	 * The file is written in a format suitable to be read back in by
	 * gtk_accel_map_load().
	 * Params:
	 * fileName = the name of the file to contain
	 * accelerator specifications, in the GLib file name encoding. [type filename]
	 */
	public static void save(string fileName)
	{
		// void gtk_accel_map_save (const gchar *file_name);
		gtk_accel_map_save(Str.toStringz(fileName));
	}
	
	/**
	 * Loops over the entries in the accelerator map whose accel path
	 * doesn't match any of the filters added with gtk_accel_map_add_filter(),
	 * and execute foreach_func on each. The signature of foreach_func is
	 * that of GtkAccelMapForeach, the changed parameter indicates whether
	 * this accelerator was changed during runtime (thus, would need
	 * saving during an accelerator map dump).
	 * Params:
	 * data = data to be passed into foreach_func. [allow-none]
	 * foreachFunc = function to be executed for each accel
	 * map entry which is not filtered out. [scope call]
	 */
	public static void foreac(void* data, GtkAccelMapForeach foreachFunc)
	{
		// void gtk_accel_map_foreach (gpointer data,  GtkAccelMapForeach foreach_func);
		gtk_accel_map_foreach(data, foreachFunc);
	}
	
	/**
	 * Filedescriptor variant of gtk_accel_map_load().
	 * Note that the file descriptor will not be closed by this function.
	 * Params:
	 * fd = a valid readable file descriptor
	 */
	public static void loadFd(int fd)
	{
		// void gtk_accel_map_load_fd (gint fd);
		gtk_accel_map_load_fd(fd);
	}
	
	/**
	 * Filedescriptor variant of gtk_accel_map_save().
	 * Note that the file descriptor will not be closed by this function.
	 * Params:
	 * fd = a valid writable file descriptor
	 */
	public static void saveFd(int fd)
	{
		// void gtk_accel_map_save_fd (gint fd);
		gtk_accel_map_save_fd(fd);
	}
	
	/**
	 * GScanner variant of gtk_accel_map_load().
	 * Params:
	 * scanner = a GScanner which has already been provided with an input file
	 */
	public static void loadScanner(ScannerG scanner)
	{
		// void gtk_accel_map_load_scanner (GScanner *scanner);
		gtk_accel_map_load_scanner((scanner is null) ? null : scanner.getScannerGStruct());
	}
	
	/**
	 * Adds a filter to the global list of accel path filters.
	 * Accel map entries whose accel path matches one of the filters
	 * are skipped by gtk_accel_map_foreach().
	 * This function is intended for GTK+ modules that create their own
	 * menus, but don't want them to be saved into the applications accelerator
	 * map dump.
	 * Params:
	 * filterPattern = a pattern (see GPatternSpec)
	 */
	public static void addFilter(string filterPattern)
	{
		// void gtk_accel_map_add_filter (const gchar *filter_pattern);
		gtk_accel_map_add_filter(Str.toStringz(filterPattern));
	}
	
	/**
	 * Loops over all entries in the accelerator map, and execute
	 * foreach_func on each. The signature of foreach_func is that of
	 * GtkAccelMapForeach, the changed parameter indicates whether
	 * this accelerator was changed during runtime (thus, would need
	 * saving during an accelerator map dump).
	 * Params:
	 * data = data to be passed into foreach_func
	 * foreachFunc = function to be executed for each accel
	 * map entry. [scope call]
	 */
	public static void foreachUnfiltered(void* data, GtkAccelMapForeach foreachFunc)
	{
		// void gtk_accel_map_foreach_unfiltered (gpointer data,  GtkAccelMapForeach foreach_func);
		gtk_accel_map_foreach_unfiltered(data, foreachFunc);
	}
	
	/**
	 * Gets the singleton global GtkAccelMap object. This object
	 * is useful only for notification of changes to the accelerator
	 * map via the ::changed signal; it isn't a parameter to the
	 * other accelerator map functions.
	 * Since 2.4
	 * Returns: the global GtkAccelMap object. [transfer none]
	 */
	public static AccelMap get()
	{
		// GtkAccelMap * gtk_accel_map_get (void);
		auto p = gtk_accel_map_get();
		
		if(p is null)
		{
			return null;
		}
		
		return ObjectG.getDObject!(AccelMap)(cast(GtkAccelMap*) p);
	}
	
	/**
	 * Locks the given accelerator path. If the accelerator map doesn't yet contain
	 * an entry for accel_path, a new one is created.
	 * Locking an accelerator path prevents its accelerator from being changed
	 * during runtime. A locked accelerator path can be unlocked by
	 * gtk_accel_map_unlock_path(). Refer to gtk_accel_map_change_entry()
	 * for information about runtime accelerator changes.
	 * If called more than once, accel_path remains locked until
	 * gtk_accel_map_unlock_path() has been called an equivalent number
	 * of times.
	 * Note that locking of individual accelerator paths is independent from
	 * locking the GtkAccelGroup containing them. For runtime accelerator
	 * changes to be possible, both the accelerator path and its GtkAccelGroup
	 * have to be unlocked.
	 * Since 2.4
	 * Params:
	 * accelPath = a valid accelerator path
	 */
	public static void lockPath(string accelPath)
	{
		// void gtk_accel_map_lock_path (const gchar *accel_path);
		gtk_accel_map_lock_path(Str.toStringz(accelPath));
	}
	
	/**
	 * Undoes the last call to gtk_accel_map_lock_path() on this accel_path.
	 * Refer to gtk_accel_map_lock_path() for information about accelerator path locking.
	 * Since 2.4
	 * Signal Details
	 * The "changed" signal
	 * void user_function (GtkAccelMap *object,
	 *  gchar *accel_path,
	 *  guint accel_key,
	 *  GdkModifierType accel_mods,
	 *  gpointer user_data) : Has Details
	 * Notifies of a change in the global accelerator map.
	 * The path is also used as the detail for the signal,
	 * so it is possible to connect to
	 * changed::accel_path.
	 * Since 2.4
	 * Params:
	 * accelPath = a valid accelerator path
	 * accelPath = the path of the accelerator that changed
	 */
	public static void unlockPath(string accelPath)
	{
		// void gtk_accel_map_unlock_path (const gchar *accel_path);
		gtk_accel_map_unlock_path(Str.toStringz(accelPath));
	}
}