src/common/dbus/remote-object.xml


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142

<?xml version="1.0" encoding="UTF-8" ?>

<node name="/">

  <interface name="org.hexchat.connection">
    <method name="Connect">
      <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
      <arg type="s" name="filename" direction="in"/>
      <arg type="s" name="name" direction="in"/>
      <arg type="s" name="desc" direction="in"/>
      <arg type="s" name="version" direction="in"/>
      <arg type="s" name="path" direction="out"/>
    </method>  
    <method name="Disconnect">
      <annotation name="org.freedesktop.DBus.GLib.Async" value=""/>
    </method>
  </interface>

  <interface name="org.hexchat.plugin">
    <method name="Command">
      <arg type="s" name="command" direction="in"/>
    </method>
    <method name="Print">
      <arg type="s" name="text" direction="in"/>
    </method>
    <method name="FindContext">
      <arg type="s" name="server" direction="in"/>
      <arg type="s" name="channel" direction="in"/>
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="GetContext">
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="SetContext">
      <arg type="u" name="id" direction="in"/>
      <arg type="b" name="ret" direction="out"/>
    </method>
    <method name="GetInfo">
      <arg type="s" name="id" direction="in"/>
      <arg type="s" name="ret_info" direction="out"/>
    </method>
    <method name="GetPrefs">
      <arg type="s" name="name" direction="in"/>
      <arg type="i" name="ret_type" direction="out"/>
      <arg type="s" name="ret_str" direction="out"/>
      <arg type="i" name="ret_int" direction="out"/>
    </method>
    <method name="HookCommand">
      <arg type="s" name="name" direction="in"/>
      <arg type="i" name="priority" direction="in"/>
      <arg type="s" name="help_text" direction="in"/>
      <arg type="i" name="return_value" direction="in"/>
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="HookServer">
      <arg type="s" name="name" direction="in"/>
      <arg type="i" name="priority" direction="in"/>
      <arg type="i" name="return_value" direction="in"/>
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="HookPrint">
      <arg type="s" name="name" direction="in"/>
      <arg type="i" name="priority" direction="in"/>
      <arg type="i" name="return_value" direction="in"/>
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="Unhook">
      <arg type="u" name="id" direction="in"/>
    </method>
    <method name="ListGet">
      <arg type="s" name="name" direction="in"/>
      <arg type="u" name="ret_id" direction="out"/>
    </method>
    <method name="ListNext">
      <arg type="u" name="id" direction="in"/>
      <arg type="b" name="ret" direction="out"/>
    </method>
    <method name="ListStr">
      <arg type="u" name="id" direction="in"/>
      <arg type="s" name="name" direction="in"/>
      <arg type="s" name="ret_str" direction="out"/>
    </method>
    <method name="ListInt">
      <arg type="u" name="id" direction="in"/>
      <arg type="s" name="name" direction="in"/>
      <arg type="i" name="ret_int" direction="out"/>
    </method>
    <method name="ListTime">
      <arg type="u" name="id" direction="in"/>
      <arg type="s" name="name" direction="in"/>
      <arg type="t" name="ret_time" direction="out"/>
    </method>
    <method name="ListFields">
      <arg type="s" name="name" direction="in"/>
      <arg type="as" name="ret" direction="out"/>
    </method>
    <method name="ListFree">
      <arg type="u" name="id" direction="in"/>
    </method>
    <method name="EmitPrint">
      <arg type="s" name="event_name" direction="in"/>
      <arg type="as" name="args" direction="in"/>
      <arg type="b" name="ret" direction="out"/>
    </method>
    <method name="Nickcmp">
      <arg type="s" name="nick1" direction="in"/>
      <arg type="s" name="nick2" direction="in"/>
      <arg type="i" name="ret" direction="out"/>
    </method>
    <method name="Strip">
      <arg type="s" name="str" direction="in"/>
      <arg type="i" name="len" direction="in"/>
      <arg type="i" name="flag" direction="in"/>
      <arg type="s" name="ret_str" direction="out"/>
    </method>
    <method name="SendModes">
      <arg type="as" name="targets" direction="in"/>
      <arg type="i" name="modes_per_line" direction="in"/>
      <arg type="y" name="sign" direction="in"/>
      <arg type="y" name="mode" direction="in"/>
    </method>

    <signal name="CommandSignal">
      <arg type="as" name="word"/>
      <arg type="as" name="word_eol"/>
      <arg type="u" name="hook_id"/>
      <arg type="u" name="context_id"/>
    </signal>
    <signal name="ServerSignal">
      <arg type="as" name="word"/>
      <arg type="as" name="word_eol"/>
      <arg type="u" name="hook_id"/>
      <arg type="u" name="context_id"/>
    </signal>
    <signal name="PrintSignal">
      <arg type="as" name="word"/>
      <arg type="u" name="hook_id"/>
      <arg type="u" name="context_id"/>
    </signal>
    <signal name="UnloadSignal"/>
  </interface>
</node>
/* X-Chat
 * Copyright (C) 1998 Peter Zelezny.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
 */

#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <fcntl.h>
#include <ctype.h>

#include "fe-gtk.h"

#include <gtk/gtklabel.h>
#include <gtk/gtkeditable.h>
#include <gtk/gtkmenu.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkoptionmenu.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkclist.h>
#include <gtk/gtknotebook.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkvscrollbar.h>

#include "../common/xchat.h"
#include "../common/xchatc.h"
#include "../common/cfgfiles.h"
#include "../common/fe.h"
#include "../common/userlist.h"
#include "../common/outbound.h"
#include "../common/util.h"
#include "../common/text.h"
#include "../common/plugin.h"
#include <gdk/gdkkeysyms.h>
#include "gtkutil.h"
#include "menu.h"
#include "xtext.h"
#include "palette.h"
#include "maingui.h"
#include "textgui.h"
#include "fkeys.h"

#ifdef USE_GTKSPELL
#include <gtk/gtktextview.h>
#endif

static void replace_handle (GtkWidget * wid);
void key_action_tab_clean (void);

/***************** Key Binding Code ******************/

/* NOTES:

   To add a new action:
   1) inc KEY_MAX_ACTIONS
   2) write the function at the bottom of this file (with all the others)
   FIXME: Write about calling and returning
   3) Add it to key_actions

   --AGL

 */

/* Remember that the *number* of actions is this *plus* 1 --AGL */
#define KEY_MAX_ACTIONS 14
/* These are cp'ed from history.c --AGL */
#define STATE_SHIFT     GDK_SHIFT_MASK
#define	STATE_ALT	GDK_MOD1_MASK
#define STATE_CTRL	GDK_CONTROL_MASK

struct key_binding
{
	int keyval;						  /* GDK keynumber */
	char *keyname;					  /* String with the name of the function */
	int action;						  /* Index into key_actions */
	int mod;							  /* Flags of STATE_* above */
	char *data1, *data2;			  /* Pointers to strings, these must be freed */
	struct key_binding *next;
};

struct key_action
{
	int (*handler) (GtkWidget * wid, GdkEventKey * evt, char *d1, char *d2,
						 struct session * sess);
	char *name;
	char *help;
};

struct gcomp_data
{
	char data[CHANLEN];
	int elen;
};

static int key_load_kbs (char *);
static void key_load_defaults ();
static void key_save_kbs (char *);
static int key_action_handle_command (GtkWidget * wid, GdkEventKey * evt,
												  char *d1, char *d2,
												  struct session *sess);
static int key_action_page_switch (GtkWidget * wid, GdkEventKey * evt,
											  char *d1, char *d2, struct session *sess);
int key_action_insert (GtkWidget * wid, GdkEventKey * evt, char *d1, char *d2,
							  struct session *sess);
static int key_action_scroll_page (GtkWidget * wid, GdkEventKey * evt,
											  char *d1, char *d2, struct session *sess);
static int key_action_set_buffer (GtkWidget * wid, GdkEventKey * evt,
											 char *d1, char *d2, struct session *sess);
static int key_action_history_up (GtkWidget * wid, GdkEventKey * evt,
											 char *d1, char *d2, struct session *sess);
static int key_action_history_down (GtkWidget * wid, GdkEventKey * evt,
												char *d1, char *d2, struct session *sess);
static int key_action_tab_comp (GtkWidget * wid, GdkEventKey * evt, char *d1,
										  char *d2, struct session *sess);
static int key_action_comp_chng (GtkWidget * wid, GdkEventKey * evt, char *d1,
                                                                                        char *d2, struct session *sess);
static int key_action_replace (GtkWidget * wid, GdkEventKey * evt, char *d1,
										 char *d2, struct session *sess);
static int key_action_move_tab_left (GtkWidget * wid, GdkEventKey * evt,
												 char *d1, char *d2,
												 struct session *sess);
static int key_action_move_tab_right (GtkWidget * wid, GdkEventKey * evt,
												  char *d1, char *d2,
												  struct session *sess);
static int key_action_move_tab_family_left (GtkWidget * wid, GdkEventKey * evt,
												 char *d1, char *d2,
												 struct session *sess);
static int key_action_move_tab_family_right (GtkWidget * wid, GdkEventKey * evt,
												  char *d1, char *d2,
												  struct session *sess);
static int key_action_put_history (GtkWidget * wid, GdkEventKey * evt,
												  char *d1, char *d2,
												  struct session *sess);

static GtkWidget *key_dialog;
static struct key_binding *keys_root = NULL;

static const struct key_action key_actions[KEY_MAX_ACTIONS + 1] = {

	{key_action_handle_command, "Run Command",
	 N_("The \002Run Command\002 action runs the data in Data 1 as if it has been typed into the entry box where you pressed the key sequence. Thus it can contain text (which will be sent to the channel/person), commands or user commands. When run all \002\\n\002 characters in Data 1 are used to deliminate seperate commands so it is possible to run more than one command. If you want a \002\\\002 in the actual text run then enter \002\\\\\002")},
	{key_action_page_switch, "Change Page",
	 N_("The \002Change Page\002 command switches between pages in the notebook. Set Data 1 to the page you want to switch to. If Data 2 is set to anything then the switch will be relative to the current position")},
	{key_action_insert, "Insert in Buffer",
	 N_("The \002Insert in Buffer\002 command will insert the contents of Data 1 into the entry where the key sequence was pressed at the current cursor position")},
	{key_action_scroll_page, "Scroll Page",
	 N_("The \002Scroll Page\002 command scrolls the text widget up or down one page or one line. Set Data 1 to either Up, Down, +1 or -1.")},
	{key_action_set_buffer, "Set Buffer",
	 N_("The \002Set Buffer\002 command sets the entry where the key sequence was entered to the contents of Data 1")},
	{key_action_history_up, "Last Command",
	 N_("The \002Last Command\002 command sets the entry to contain the last command entered - the same as pressing up in a shell")},
	{key_action_history_down, "Next Command",
	 N_("The \002Next Command\002 command sets the entry to contain the next command entered - the same as pressing down in a shell")},
	{key_action_tab_comp, "Complete nick/command",
	 N_("This command changes the text in the entry to finish an incomplete nickname or command. If Data 1 is set then double-tabbing in a string will select the last nick, not the next")},
	{key_action_comp_chng, "Change Selected Nick",
	 N_("This command scrolls up and down through the list of nicks. If Data 1 is set to anything it will scroll up, else it scrolls down")},
	{key_action_replace, "Check For Replace",
	 N_("This command checks the last word entered in the entry against the replace list and replaces it if it finds a match")},
	{key_action_move_tab_left, "Move front tab left",
	 N_("This command moves the front tab left by one")},
	{key_action_move_tab_right, "Move front tab right",
	 N_("This command moves the front tab right by one")},
	{key_action_move_tab_family_left, "Move tab family left",
	 N_("This command moves the current tab family to the left")},
	{key_action_move_tab_family_right, "Move tab family right",
	 N_("This command moves the current tab family to the right")},
	{key_action_put_history, "Push input line into history",
	 N_("Push input line into history but doesn't send to server")},
};

void
key_init ()
{
	keys_root = NULL;
	if (key_load_kbs (NULL) == 1)
	{
		key_load_defaults ();
		if (key_load_kbs (NULL) == 1)
			fe_message (_("There was an error loading key"
							" bindings configuration"), FE_MSG_ERROR);
	}
}

static char *
key_get_key_name (int keyval)
{
	return gdk_keyval_name (gdk_keyval_to_lower (keyval));
}

/* Ok, here are the NOTES

   key_handle_key_press now handles all the key presses and history_keypress is
   now defunct. It goes thru the linked list keys_root and finds a matching
   key. It runs the action func and switches on these values:
   0) Return
   1) Find next
   2) stop signal and return

   * history_keypress is now dead (and gone)
   * key_handle_key_press now takes its role
   * All the possible actions are in a struct called key_actions (in fkeys.c)
   * it is made of {function, name, desc}
   * key bindings can pass 2 *text* strings to the handler. If more options are nee
   ded a format can be put on one of these options
   * key actions are passed {
   the entry widget
   the Gdk event
   data 1
   data 2
   session struct
   }
   * key bindings are stored in a linked list of key_binding structs
   * which looks like {
   int keyval;  GDK keynumber
   char *keyname;  String with the name of the function 
   int action;  Index into key_actions 
   int mod; Flags of STATE_* above 
   char *data1, *data2;  Pointers to strings, these must be freed 
   struct key_binding *next;
   }
   * remember that is (data1 || data2) != NULL then they need to be free()'ed

   --AGL

 */

gboolean
key_handle_key_press (GtkWidget *wid, GdkEventKey *evt, session *sess)
{
	struct key_binding *kb, *last = NULL;
	int keyval = evt->keyval;
	int mod, n;
	GSList *list;

	/* where did this event come from? */
	list = sess_list;
	while (list)
	{
		sess = list->data;
		if (sess->gui->input_box == wid)
		{
			if (sess->gui->is_tab)
				sess = current_tab;
			break;
		}
		list = list->next;
	}
	if (!list)
		return FALSE;
	current_sess = sess;

	if (plugin_emit_keypress (sess, evt->state, evt->keyval, evt->length, evt->string))
		return 1;

	/* maybe the plugin closed this tab? */
	if (!is_session (sess))
		return 1;

	mod = evt->state & (STATE_CTRL | STATE_ALT | STATE_SHIFT);

	kb = keys_root;
	while (kb)
	{
		if (kb->keyval == keyval && kb->mod == mod)
		{
			if (kb->action < 0 || kb->action > KEY_MAX_ACTIONS)
				return 0;

			/* Bump this binding to the top of the list */
			if (last != NULL)
			{
				last->next = kb->next;
				kb->next = keys_root;
				keys_root = kb;
			}
			/* Run the function */
			n = key_actions[kb->action].handler (wid, evt, kb->data1,
															 kb->data2, sess);
			switch (n)
			{
			case 0:
				return 1;
			case 2:
				g_signal_stop_emission_by_name (G_OBJECT (wid),
														"key_press_event");
				return 1;
			}
		}
		last = kb;
		kb = kb->next;
	}

	switch (keyval)
	{
	case GDK_space:
		key_action_tab_clean ();
		break;

#if defined(USE_GTKSPELL)/* && !defined(WIN32)
	/* gtktextview has no 'activate' event, so we trap ENTER here */
	case GDK_Return:
	case GDK_KP_Enter:
		if (!(evt->state & GDK_CONTROL_MASK))
		{
			g_signal_stop_emission_by_name (G_OBJECT (wid), "key_press_event");
			mg_inputbox_cb (wid, sess->gui);
		}
#endif
	}

	return 0;
}

/* Walks keys_root and free()'s everything */
/*static void
key_free_all ()
{
	struct key_binding *cur, *next;

	cur = keys_root;
	while (cur)
	{
		next = cur->next;
		if (cur->data1)
			free (cur->data1);
		if (cur->data2)
			free (cur->data2);
		free (cur);
		cur = next;
	}
	keys_root = NULL;
}*/

/* Turns mod flags into a C-A-S string */
static char *
key_make_mod_str (int mod, char *buf)
{
	int i = 0;

	if (mod & STATE_CTRL)
	{
		if (i)
			buf[i++] = '-';
		buf[i++] = 'C';
	}
	if (mod & STATE_ALT)
	{
		if (i)
			buf[i++] = '-';
		buf[i++] = 'A';
	}
	if (mod & STATE_SHIFT)
	{
		if (i)
			buf[i++] = '-';
		buf[i++] = 'S';
	}
	buf[i] = 0;
	return buf;
}

/* ***** GUI code here ******************* */

/* NOTE: The key_dialog defin is above --AGL */
static GtkWidget *key_dialog_act_menu, *key_dialog_kb_clist;
static GtkWidget *key_dialog_tog_c, *key_dialog_tog_s, *key_dialog_tog_a;
static GtkWidget *key_dialog_ent_key, *key_dialog_ent_d1, *key_dialog_ent_d2;
static GtkWidget *key_dialog_text;

static void
key_load_defaults ()
{
		/* This is the default config */
#define defcfg \
		"C\nPrior\nChange Page\nD1:-1\nD2:Relative\n\n"\
		"C\nNext\nChange Page\nD1:1\nD2:Relative\n\n"\
		"A\n9\nChange Page\nD1:9\nD2!\n\n"\
		"A\n8\nChange Page\nD1:8\nD2!\n\n"\
		"A\n7\nChange Page\nD1:7\nD2!\n\n"\
		"A\n6\nChange Page\nD1:6\nD2!\n\n"\
		"A\n5\nChange Page\nD1:5\nD2!\n\n"\
		"A\n4\nChange Page\nD1:4\nD2!\n\n"\
		"A\n3\nChange Page\nD1:3\nD2!\n\n"\
		"A\n2\nChange Page\nD1:2\nD2!\n\n"\
		"A\n1\nChange Page\nD1:1\nD2!\n\n"\
		"C\no\nInsert in Buffer\nD1:\nD2!\n\n"\
		"C\nb\nInsert in Buffer\nD1:\nD2!\n\n"\
		"C\nk\nInsert in Buffer\nD1:\nD2!\n\n"\
		"S\nNext\nChange Selected Nick\nD1!\nD2!\n\n"\
		"S\nPrior\nChange Selected Nick\nD1:Up\nD2!\n\n"\
		"None\nNext\nScroll Page\nD1:Down\nD2!\n\n"\
		"None\nPrior\nScroll Page\nD1:Up\nD2!\n\n"\
		"S\nDown\nScroll Page\nD1:+1\nD2!\n\n"\
		"S\nUp\nScroll Page\nD1:-1\nD2!\n\n"\
		"None\nDown\nNext Command\nD1!\nD2!\n\n"\
		"None\nUp\nLast Command\nD1!\nD2!\n\n"\
		"None\nTab\nComplete nick/command\nD1!\nD2!\n\n"\
		"None\nspace\nCheck For Replace\nD1!\nD2!\n\n"\
		"None\nReturn\nCheck For Replace\nD1!\nD2!\n\n"\
		"None\nKP_Enter\nCheck For Replace\nD1!\nD2!\n\n"\
		"C\nTab\nComplete nick/command\nD1:Up\nD2!\n\n"\
		"A\nLeft\nMove front tab left\nD1!\nD2!\n\n"\
		"A\nRight\nMove front tab right\nD1!\nD2!\n\n"\
		"CS\nPrior\nMove tab family left\nD1!\nD2!\n\n"\
		"CS\nNext\nMove tab family right\nD1!\nD2!\n\n"\
		"None\nF9\nRun Command\nD1:/GUI MENU TOGGLE\nD2!\n\n"
	int fd;

	fd = xchat_open_file ("keybindings.conf", O_CREAT | O_TRUNC | O_WRONLY, 0x180, XOF_DOMODE);
	if (fd < 0)
		/* ???!!! */
		return;

	write (fd, defcfg, strlen (defcfg));
	close (fd);
}

static void
key_dialog_close ()
{
	key_dialog = NULL;
	key_save_kbs (NULL);
}

static void
key_dialog_add_new (GtkWidget * button, GtkCList * list)
{
	gchar *strs[] = { "", NULL, NULL, NULL, NULL };
	struct key_binding *kb;

	strs[1] = _("<none>");
	strs[2] = _("<none>");
	strs[3] = _("<none>");
	strs[4] = _("<none>");

	kb = malloc (sizeof (struct key_binding));

	kb->keyval = 0;
	kb->keyname = NULL;
	kb->action = -1;
	kb->mod = 0;
	kb->data1 = kb->data2 = NULL;
	kb->next = keys_root;

	keys_root = kb;

	gtk_clist_set_row_data (GTK_CLIST (list),
									gtk_clist_append (GTK_CLIST (list), strs), kb);

}

static void
key_dialog_delete (GtkWidget * button, GtkCList * list)
{
	struct key_binding *kb, *cur, *last;
	int row = gtkutil_clist_selection ((GtkWidget *) list);

	if (row != -1)
	{
		kb = gtk_clist_get_row_data (list, row);
		cur = keys_root;
		last = NULL;
		while (cur)
		{
			if (cur == kb)
			{
				if (last)
					last->next = kb->next;
				else
					keys_root = kb->next;

				if (kb->data1)
					free (kb->data1);
				if (kb->data2)
					free (kb->data2);
				free (kb);
				gtk_clist_remove (list, row);
				return;
			}
			last = cur;
			cur = cur->next;
		}
		printf ("*** key_dialog_delete: couldn't find kb in list!\n");
		/*if (getenv ("XCHAT_DEBUG"))
			abort ();*/
	}
}

static void
key_print_text (GtkXText *xtext, char *text)
{
	unsigned int old = prefs.timestamp;
	prefs.timestamp = 0;	/* temporarily disable stamps */
	gtk_xtext_clear (GTK_XTEXT (xtext)->buffer, 0);
	PrintTextRaw (GTK_XTEXT (xtext)->buffer, text, 0, 0);
	prefs.timestamp = old;
}

static void
key_dialog_sel_act (GtkWidget * un, int num)
{
	int row = gtkutil_clist_selection (key_dialog_kb_clist);
	struct key_binding *kb;

	if (row != -1)
	{
		kb = gtk_clist_get_row_data (GTK_CLIST (key_dialog_kb_clist), row);
		kb->action = num;
		gtk_clist_set_text (GTK_CLIST (key_dialog_kb_clist), row, 2,
								  _(key_actions[num].name));
		if (key_actions[num].help)
		{
			key_print_text (GTK_XTEXT (key_dialog_text), _(key_actions[num].help));
		}
	}
}

static void
key_dialog_sel_row (GtkWidget * clist, gint row, gint column,
						  GdkEventButton * evt, gpointer data)
{
	struct key_binding *kb = gtk_clist_get_row_data (GTK_CLIST (clist), row);

	if (kb == NULL)
	{
		printf ("*** key_dialog_sel_row: kb == NULL\n");
		abort ();
	}
	if (kb->action > -1 && kb->action <= KEY_MAX_ACTIONS)
	{
		gtk_option_menu_set_history (GTK_OPTION_MENU (key_dialog_act_menu),
											  kb->action);
		if (key_actions[kb->action].help)
		{
			key_print_text (GTK_XTEXT (key_dialog_text), _(key_actions[kb->action].help));
		}
	}
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (key_dialog_tog_c),
										  (kb->mod & STATE_CTRL) == STATE_CTRL);
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (key_dialog_tog_s),
										  (kb->mod & STATE_SHIFT) == STATE_SHIFT);
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (key_dialog_tog_a),
										  (kb->mod & STATE_ALT) == STATE_ALT);

	if (kb->data1)
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_d1), kb->data1);
	else
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_d1), "");

	if (kb->data2)
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_d2), kb->data2);
	else
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_d2), "");

	if (kb->keyname)
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_key), kb->keyname);
	else
		gtk_entry_set_text (GTK_ENTRY (key_dialog_ent_key), "");
}

static void
key_dialog_tog_key (GtkWidget * tog, int kstate)
{
	int state = GTK_TOGGLE_BUTTON (tog)->active;
	int row = gtkutil_clist_selection (key_dialog_kb_clist);
	struct key_binding *kb;
	char buf[32];

	if (row == -1)
		return;

	kb = gtk_clist_get_row_data (GTK_CLIST (key_dialog_kb_clist), row);
	if (state)
		kb->mod |= kstate;
	else
		kb->mod &= ~kstate;

	gtk_clist_set_text (GTK_CLIST (key_dialog_kb_clist), row, 0,
							  key_make_mod_str (kb->mod, buf));
}

static GtkWidget *
key_dialog_make_toggle (char *label, void *callback, void *option,
								GtkWidget * box)
{
	GtkWidget *wid;

	wid = gtk_check_button_new_with_label (label);
	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (wid), 0);
	gtk_signal_connect (GTK_OBJECT (wid), "toggled",
							  GTK_SIGNAL_FUNC (callback), option);
	gtk_box_pack_end (GTK_BOX (box), wid, 0, 0, 0);
	gtk_widget_show (wid);

	return wid;
}

static GtkWidget *
key_dialog_make_entry (char *label, char *act, void *callback, void *option,
							  GtkWidget * box)
{
	GtkWidget *wid, *hbox;;

	hbox = gtk_hbox_new (0, 2);
	if (label)
	{
		wid = gtk_label_new (label);
		gtk_widget_show (wid);
		gtk_box_pack_start (GTK_BOX (hbox), wid, 0, 0, 0);
	}
	wid = gtk_entry_new ();
	if (act)
	{
		gtk_signal_connect (GTK_OBJECT (wid), act, GTK_SIGNAL_FUNC (callback),
								  option);
	}
	gtk_box_pack_start (GTK_BOX (hbox), wid, 0, 0, 0);
	gtk_widget_show (wid);
	gtk_widget_show (hbox);

	gtk_box_pack_start (GTK_BOX (box), hbox, 0, 0, 0);

	return wid;
}

static void
key_dialog_set_key (GtkWidget * entry, GdkEventKey * evt, void *none)
{
	int row = gtkutil_clist_selection (key_dialog_kb_clist);
	struct key_binding *kb;

	gtk_entry_set_text (GTK_ENTRY (entry), "");

	if (row == -1)
		return;

	kb = gtk_clist_get_row_data (GTK_CLIST (key_dialog_kb_clist), row);
	kb->keyval = evt->keyval;
	kb->keyname = key_get_key_name (kb->keyval);
	gtk_clist_set_text (GTK_CLIST (key_dialog_kb_clist), row, 1, kb->keyname);
	gtk_entry_set_text (GTK_ENTRY (entry), kb->keyname);
	g_signal_stop_emission_by_name (G_OBJECT (entry), "key_press_event");
}

static void
key_dialog_set_data (GtkWidget * entry, int d)
{
	const char *text = gtk_entry_get_text (GTK_ENTRY (entry));
	int row = gtkutil_clist_selection (key_dialog_kb_clist);
	struct key_binding *kb;
	char *buf;
	int len = strlen (text);

	len++;

	if (row == -1)
		return;

	kb = gtk_clist_get_row_data (GTK_CLIST (key_dialog_kb_clist), row);
	if (d == 0)
	{									  /* using data1 */
		if (kb->data1)
			free (kb->data1);
		buf = (char *) malloc (len);
		memcpy (buf, text, len);
		kb->data1 = buf;
		gtk_clist_set_text (GTK_CLIST (key_dialog_kb_clist), row, 3, text);
	} else
	{
		if (kb->data2)
			free (kb->data2);
		buf = (char *) malloc (len);
		memcpy (buf, text, len);
		kb->data2 = buf;
		gtk_clist_set_text (GTK_CLIST (key_dialog_kb_clist), row, 4, text);
	}
}

void
key_dialog_show ()
{
	GtkWidget *vbox, *hbox, *list, *vbox2, *wid, *wid2, *wid3, *hbox2;
	struct key_binding *kb;
	gchar *titles[] = { NULL, NULL, NULL, "1", "2" };
	char temp[32];
	int i;

	titles[0] = _("Mod");
	titles[1] = _("Key");
	titles[2] = _("Action");

	if (key_dialog)
	{
		mg_bring_tofront (key_dialog);
		return;
	}

	key_dialog =
			  mg_create_generic_tab ("editkeys", _("XChat: Keyboard Shortcuts"),
							TRUE, FALSE, key_dialog_close, NULL, 560, 330, &vbox, 0);

	hbox = gtk_hbox_new (0, 2);
	gtk_box_pack_start (GTK_BOX (vbox), hbox, 1, 1, 0);

	list = gtkutil_clist_new (5, titles, hbox, 0, key_dialog_sel_row, 0, NULL,
									  0, GTK_SELECTION_SINGLE);
	gtk_widget_set_usize (list, 400, 0);
	key_dialog_kb_clist = list;

	gtk_widget_show (hbox);

	kb = keys_root;

	gtk_clist_set_column_width (GTK_CLIST (list), 1, 50);
	gtk_clist_set_column_width (GTK_CLIST (list), 2, 120);
	gtk_clist_set_column_width (GTK_CLIST (list), 3, 50);
	gtk_clist_set_column_width (GTK_CLIST (list), 4, 50);

	while (kb)
	{
		titles[0] = key_make_mod_str (kb->mod, temp);
		titles[1] = kb->keyname;
		if (kb->action < 0 || kb->action > KEY_MAX_ACTIONS)
			titles[2] = _("<none>");
		else
			titles[2] = key_actions[kb->action].name;
		if (kb->data1)
			titles[3] = kb->data1;
		else
			titles[3] = _("<none>");

		if (kb->data2)
			titles[4] = kb->data2;
		else
			titles[4] = _("<none>");

		gtk_clist_set_row_data (GTK_CLIST (list),
										gtk_clist_append (GTK_CLIST (list), titles),
										kb);

		kb = kb->next;
	}

	vbox2 = gtk_vbox_new (0, 2);
	gtk_box_pack_end (GTK_BOX (hbox), vbox2, 1, 1, 0);
	wid = gtk_button_new_with_label (_("Add New"));
	gtk_box_pack_start (GTK_BOX (vbox2), wid, 0, 0, 0);
	gtk_signal_connect (GTK_OBJECT (wid), "clicked",
							  GTK_SIGNAL_FUNC (key_dialog_add_new), list);
	gtk_widget_show (wid);
	wid = gtk_button_new_with_label (_("Delete"));
	gtk_box_pack_start (GTK_BOX (vbox2), wid, 0, 0, 0);
	gtk_signal_connect (GTK_OBJECT (wid), "clicked",
							  GTK_SIGNAL_FUNC (key_dialog_delete), list);
	gtk_widget_show (wid);
	gtk_widget_show (vbox2);

	wid = gtk_option_menu_new ();
	wid2 = gtk_menu_new ();

	for (i = 0; i <= KEY_MAX_ACTIONS; i++)
	{
		wid3 = gtk_menu_item_new_with_label (_(key_actions[i].name));
		gtk_widget_show (wid3);
		gtk_menu_shell_append (GTK_MENU_SHELL (wid2), wid3);
		gtk_signal_connect (GTK_OBJECT (wid3), "activate",
								  GTK_SIGNAL_FUNC (key_dialog_sel_act),
								  GINT_TO_POINTER (i));
	}

	gtk_option_menu_set_menu (GTK_OPTION_MENU (wid), wid2);
	gtk_option_menu_set_history (GTK_OPTION_MENU (wid), 0);
	gtk_box_pack_end (GTK_BOX (vbox2), wid, 0, 0, 0);
	gtk_widget_show (wid);
	key_dialog_act_menu = wid;

	key_dialog_tog_s = key_dialog_make_toggle (_("Shift"), key_dialog_tog_key,
															 (void *) STATE_SHIFT, vbox2);
	key_dialog_tog_a = key_dialog_make_toggle (_("Alt"), key_dialog_tog_key,
															 (void *) STATE_ALT, vbox2);
	key_dialog_tog_c = key_dialog_make_toggle (_("Ctrl"), key_dialog_tog_key,
															 (void *) STATE_CTRL, vbox2);

	key_dialog_ent_key = key_dialog_make_entry (_("Key"), "key_press_event",
															  key_dialog_set_key, NULL,
															  vbox2);

	key_dialog_ent_d1 = key_dialog_make_entry (_("Data 1"), "activate",
															 key_dialog_set_data, NULL,
															 vbox2);
	key_dialog_ent_d2 = key_dialog_make_entry (_("Data 2"), "activate",
															 key_dialog_set_data,
															 (void *) 1, vbox2);

	hbox2 = gtk_hbox_new (0, 2);
	gtk_box_pack_end (GTK_BOX (vbox), hbox2, 0, 0, 1);

	wid = gtk_xtext_new (colors, 0);
	gtk_xtext_set_tint (GTK_XTEXT (wid), prefs.tint_red, prefs.tint_green, prefs.tint_blue);
	gtk_xtext_set_background (GTK_XTEXT (wid),
									  channelwin_pix,
									  prefs.transparent);
	gtk_widget_set_usize (wid, 0, 75);
	gtk_box_pack_start (GTK_BOX (hbox2), wid, 1, 1, 1);
	gtk_xtext_set_font (GTK_XTEXT (wid), prefs.font_normal);
	gtk_widget_show (wid);

	wid2 = gtk_vscrollbar_new (GTK_XTEXT (wid)->adj);
	gtk_box_pack_start (GTK_BOX (hbox2), wid2, 0, 0, 0);
	gtk_widget_show (wid2);

	gtk_widget_show (hbox2);
	key_dialog_text = wid;

	gtk_widget_show_all (key_dialog);
}

static void
key_save_kbs (char *fn)
{
	int fd, i;
	char buf[512];
	struct key_binding *kb;

	if (!fn)
		fd = xchat_open_file ("keybindings.conf", O_CREAT | O_TRUNC | O_WRONLY,
									 0x180, XOF_DOMODE);
	else
		fd = xchat_open_file (fn, O_CREAT | O_TRUNC | O_WRONLY,
									 0x180, XOF_DOMODE | XOF_FULLPATH);
	if (fd < 0)
	{
		fe_message (_("Error opening keys config file\n"), FE_MSG_ERROR);
		return;
	}
	write (fd, buf,
			 snprintf (buf, 510, "# XChat key bindings config file\n\n"));

	kb = keys_root;
	i = 0;

	while (kb)
	{
		if (kb->keyval == -1 || kb->keyname == NULL || kb->action < 0)
		{
			kb = kb->next;
			continue;
		}
		i = 0;
		if (kb->mod & STATE_CTRL)
		{
			i++;
			write (fd, "C", 1);
		}
		if (kb->mod & STATE_ALT)
		{
			i++;
			write (fd, "A", 1);
		}
		if (kb->mod & STATE_SHIFT)
		{
			i++;
			write (fd, "S", 1);
		}
		if (i == 0)
			write (fd, "None\n", 5);
		else
			write (fd, "\n", 1);

		write (fd, buf, snprintf (buf, 510, "%s\n%s\n", kb->keyname,
										  key_actions[kb->action].name));
		if (kb->data1 && kb->data1[0])
			write (fd, buf, snprintf (buf, 510, "D1:%s\n", kb->data1));
		else
			write (fd, "D1!\n", 4);

		if (kb->data2 && kb->data2[0])
			write (fd, buf, snprintf (buf, 510, "D2:%s\n", kb->data2));
		else
			write (fd, "D2!\n", 4);

		write (fd, "\n", 1);

		kb = kb->next;
	}

	close (fd);
}

/* I just know this is going to be a nasty parse, if you think it's bugged
   it almost certainly is so contact the XChat dev team --AGL */

static inline int
key_load_kbs_helper_mod (char *in, int *out)
{
	int n, len, mod = 0;

	/* First strip off the fluff */
	while (in[0] == ' ' || in[0] == '\t')
		in++;
	len = strlen (in);
	while (in[len] == ' ' || in[len] == '\t')
	{
		in[len] = 0;
		len--;
	}

	if (strcmp (in, "None") == 0)
	{
		*out = 0;
		return 0;
	}
	for (n = 0; n < len; n++)
	{
		switch (in[n])
		{
		case 'C':
			mod |= STATE_CTRL;
			break;
		case 'A':
			mod |= STATE_ALT;
			break;
		case 'S':
			mod |= STATE_SHIFT;
			break;
		default:
			return 1;
		}
	}

	*out = mod;
	return 0;
}

/* These are just local defines to keep me sane --AGL */

#define KBSTATE_MOD 0
#define KBSTATE_KEY 1
#define KBSTATE_ACT 2
#define KBSTATE_DT1 3
#define KBSTATE_DT2 4

/* *** Warning, Warning! - massive function ahead! --AGL */

static int
key_load_kbs (char *filename)
{
	char *buf, *ibuf;
	struct stat st;
	struct key_binding *kb = NULL, *last = NULL;
	int fd, len, pnt = 0, state = 0, n;

	if (filename == NULL)
		fd = xchat_open_file ("keybindings.conf", O_RDONLY, 0, 0);
	else
		fd = xchat_open_file (filename, O_RDONLY, 0, XOF_FULLPATH);
	if (fd < 0)
		return 1;
	if (fstat (fd, &st) != 0)
		return 1;
	ibuf = malloc (st.st_size);
	read (fd, ibuf, st.st_size);
	close (fd);

	while (buf_get_line (ibuf, &buf, &pnt, st.st_size))
	{
		if (buf[0] == '#')
			continue;
		if (strlen (buf) == 0)
			continue;

		switch (state)
		{
		case KBSTATE_MOD:
			kb = (struct key_binding *) malloc (sizeof (struct key_binding));
			if (key_load_kbs_helper_mod (buf, &kb->mod))
				goto corrupt_file;
			state = KBSTATE_KEY;
			continue;
		case KBSTATE_KEY:
			/* First strip off the fluff */
			while (buf[0] == ' ' || buf[0] == '\t')
				buf++;
			len = strlen (buf);
			while (buf[len] == ' ' || buf[len] == '\t')
			{
				buf[len] = 0;
				len--;
			}

			n = gdk_keyval_from_name (buf);
			if (n == 0)
			{
				/* Unknown keyname, abort */
				if (last)
					last->next = NULL;
				free (ibuf);
				ibuf = malloc (1024);
				snprintf (ibuf, 1024,
							 _("Unknown keyname %s in key bindings config file\nLoad aborted, please fix %s/keybindings.conf\n"),
							 buf, get_xdir_utf8 ());
				fe_message (ibuf, FE_MSG_ERROR);
				free (ibuf);
				return 2;
			}
			kb->keyname = gdk_keyval_name (n);
			kb->keyval = n;

			state = KBSTATE_ACT;
			continue;
		case KBSTATE_ACT:
			/* First strip off the fluff */
			while (buf[0] == ' ' || buf[0] == '\t')
				buf++;
			len = strlen (buf);
			while (buf[len] == ' ' || buf[len] == '\t')
			{
				buf[len] = 0;
				len--;
			}

			for (n = 0; n < KEY_MAX_ACTIONS + 1; n++)
			{
				if (strcmp (key_actions[n].name, buf) == 0)
				{
					kb->action = n;
					break;
				}
			}

			if (n == KEY_MAX_ACTIONS + 1)
			{
				if (last)
					last->next = NULL;
				free (ibuf);
				ibuf = malloc (1024);
				snprintf (ibuf, 1024,
							 _("Unknown action %s in key bindings config file\nLoad aborted, Please fix %s/keybindings\n"),
							 buf, get_xdir_utf8 ());
				fe_message (ibuf, FE_MSG_ERROR);
				free (ibuf);
				return 3;
			}
			state = KBSTATE_DT1;
			continue;
		case KBSTATE_DT1:
		case KBSTATE_DT2:
			if (state == KBSTATE_DT1)
				kb->data1 = kb->data2 = NULL;

			while (buf[0] == ' ' || buf[0] == '\t')
				buf++;

			if (buf[0] != 'D')
			{
				free (ibuf);
				ibuf = malloc (1024);
				snprintf (ibuf, 1024,
							 _("Expecting Data line (beginning Dx{:|!}) but got:\n%s\n\nLoad aborted, Please fix %s/keybindings\n"),
							 buf, get_xdir_utf8 ());
				fe_message (ibuf, FE_MSG_ERROR);
				free (ibuf);
				return 4;
			}
			switch (buf[1])
			{
			case '1':
				if (state != KBSTATE_DT1)
					goto corrupt_file;
				break;
			case '2':
				if (state != KBSTATE_DT2)
					goto corrupt_file;
				break;
			default:
				goto corrupt_file;
			}

			if (buf[2] == ':')
			{
				len = strlen (buf);
				/* Add one for the NULL, subtract 3 for the "Dx:" */
				len++;
				len -= 3;
				if (state == KBSTATE_DT1)
				{
					kb->data1 = malloc (len);
					memcpy (kb->data1, &buf[3], len);
				} else
				{
					kb->data2 = malloc (len);
					memcpy (kb->data2, &buf[3], len);
				}
			} else if (buf[2] == '!')
			{
				if (state == KBSTATE_DT1)
					kb->data1 = NULL;
				else
					kb->data2 = NULL;
			}
			if (state == KBSTATE_DT1)
			{
				state = KBSTATE_DT2;
				continue;
			} else
			{
				if (last)
					last->next = kb;
				else
					keys_root = kb;
				last = kb;

				state = KBSTATE_MOD;
			}

			continue;
		}
	}
	if (last)
		last->next = NULL;
	free (ibuf);
	return 0;

 corrupt_file:
	/*if (getenv ("XCHAT_DEBUG"))
		abort ();*/
	snprintf (ibuf, 1024,
						_("Key bindings config file is corrupt, load aborted\n"
								 "Please fix %s/keybindings.conf\n"),
						 get_xdir_utf8 ());
	fe_message (ibuf, FE_MSG_ERROR);
	free (ibuf);
	return 5;
}

/* ***** Key actions start here *********** */

/* See the NOTES above --AGL */

/* "Run command" */
static int
key_action_handle_command (GtkWidget * wid, GdkEventKey * evt, char *d1,
									char *d2, struct session *sess)
{
	int ii, oi, len;
	char out[2048], d = 0;

	if (!d1)
		return 0;

	len = strlen (d1);

	/* Replace each "\n" substring with '\n' */
	for (ii = oi = 0; ii < len; ii++)
	{
		d = d1[ii];
		if (d == '\\')
		{
			ii++;
			d = d1[ii];
			if (d == 'n')
				out[oi++] = '\n';
			else if (d == '\\')
				out[oi++] = '\\';
			else
			{
				out[oi++] = '\\';
				out[oi++] = d;
			}
			continue;
		}
		out[oi++] = d;
	}
	out[oi] = 0;

	handle_multiline (sess, out, 0, 0);
	return 0;
}

static int
key_action_page_switch (GtkWidget * wid, GdkEventKey * evt, char *d1,
								char *d2, struct session *sess)
{
	int len, i, num;

	if (!d1)
		return 1;

	len = strlen (d1);
	if (!len)
		return 1;

	for (i = 0; i < len; i++)
	{
		if (d1[i] < '0' || d1[i] > '9')
		{
			if (i == 0 && (d1[i] == '+' || d1[i] == '-'))
				continue;
			else
				return 1;
		}
	}

	num = atoi (d1);
	if (!d2)
		num--;
	if (!d2 || d2[0] == 0)
		mg_switch_page (FALSE, num);
	else
		mg_switch_page (TRUE, num);
	return 0;
}

int
key_action_insert (GtkWidget * wid, GdkEventKey * evt, char *d1, char *d2,
						 struct session *sess)
{
	int tmp_pos;

	if (!d1)
		return 1;

	tmp_pos = SPELL_ENTRY_GET_POS (wid);
	SPELL_ENTRY_INSERT (wid, d1, strlen (d1), &tmp_pos);
	SPELL_ENTRY_SET_POS (wid, tmp_pos);
	return 2;
}

/* handles PageUp/Down keys */
static int
key_action_scroll_page (GtkWidget * wid, GdkEventKey * evt, char *d1,
								char *d2, struct session *sess)
{
	int value, end;
	GtkAdjustment *adj;
	enum scroll_type { PAGE_UP, PAGE_DOWN, LINE_UP, LINE_DOWN };
	int type = PAGE_DOWN;

	if (d1)
	{
		if (!strcasecmp (d1, "up"))
			type = PAGE_UP;
		else if (!strcasecmp (d1, "+1"))
			type = LINE_DOWN;
		else if (!strcasecmp (d1, "-1"))
			type = LINE_UP;
	}

	if (!sess)
		return 0;

	adj = GTK_RANGE (sess->gui->vscrollbar)->adjustment;
	end = adj->upper - adj->lower - adj->page_size;

	switch (type)
	{
	case LINE_UP:
		value = adj->value - 1.0;
		break;

	case LINE_DOWN:
		value = adj->value + 1.0;
		break;

	case PAGE_UP:
		value = adj->value - (adj->page_size - 1);
		break;

	default:	/* PAGE_DOWN */
		value = adj->value + (adj->page_size - 1);
		break;
	}

	if (value < 0)
		value = 0;
	if (value > end)
		value = end;

	gtk_adjustment_set_value (adj, value);

	return 0;
}

static int
key_action_set_buffer (GtkWidget * wid, GdkEventKey * evt, char *d1, char *d2,
							  struct session *sess)
{
	if (!d1)
		return 1;
	if (d1[0] == 0)
		return 1;

	SPELL_ENTRY_SET_TEXT (wid, d1);
	SPELL_ENTRY_SET_POS (wid, -1);

	return 2;
}

static int
key_action_history_up (GtkWidget * wid, GdkEventKey * ent, char *d1, char *d2,
							  struct session *sess)
{
	char *new_line;

	new_line = history_up (&sess->history, SPELL_ENTRY_GET_TEXT (wid));
	if (new_line)
	{
		SPELL_ENTRY_SET_TEXT (wid, new_line);
		SPELL_ENTRY_SET_POS (wid, -1);
	}

	return 2;
}

static int
key_action_history_down (GtkWidget * wid, GdkEventKey * ent, char *d1,
								 char *d2, struct session *sess)
{
	char *new_line;

	new_line = history_down (&sess->history);
	if (new_line)
	{
		SPELL_ENTRY_SET_TEXT (wid, new_line);
		SPELL_ENTRY_SET_POS (wid, -1);
	}

	return 2;
}

/* old data that we reuse */
static struct gcomp_data old_gcomp;

/* work on the data, ie return only channels */
static int
double_chan_cb (session *lsess, GList **list)
{
	if (lsess->type == SESS_CHANNEL)
		*list = g_list_prepend(*list, lsess->channel);
	return TRUE;
}

/* convert a slist -> list. */
static GList *
chanlist_double_list (GSList *inlist)
{
	GList *list = NULL;
	g_slist_foreach(inlist, (GFunc)double_chan_cb, &list);
	return list;
}

/* handle commands */
static int
double_cmd_cb (struct popup *pop, GList **list)
{
	*list = g_list_prepend(*list, pop->name);
	return TRUE;
}

/* convert a slist -> list. */
static GList *
cmdlist_double_list (GSList *inlist)
{
	GList *list = NULL;
	g_slist_foreach (inlist, (GFunc)double_cmd_cb, &list);
	return list;
}

static char *
gcomp_nick_func (char *data)
{
	if (data)
		return ((struct User *)data)->nick;
	return "";
}

void
key_action_tab_clean(void)
{
	if (old_gcomp.elen)
	{
		old_gcomp.data[0] = 0;
		old_gcomp.elen = 0;
	}
}

/* Used in the followig completers */
#define COMP_BUF 2048

/* For use in sorting the user list for completion */
static int
talked_recent_cmp (struct User *a, struct User *b)
{
	if (a->lasttalk < b->lasttalk)
		return -1;

	if (a->lasttalk > b->lasttalk)
		return 1;

	return 0;
}

static int
key_action_tab_comp (GtkWidget *t, GdkEventKey *entry, char *d1, char *d2,
							struct session *sess)
{
	int len = 0, elen = 0, i = 0, cursor_pos, ent_start = 0, comp = 0, found = 0,
	    prefix_len, skip_len = 0, is_nick, is_cmd = 0;
	char buf[COMP_BUF], ent[CHANLEN], *postfix = NULL, *result, *ch;
	GList *list = NULL, *tmp_list = NULL;
	const char *text;
	GCompletion *gcomp = NULL;

	/* force the IM Context to reset */
	SPELL_ENTRY_SET_EDITABLE (t, FALSE);
	SPELL_ENTRY_SET_EDITABLE (t, TRUE);

	text = SPELL_ENTRY_GET_TEXT (t);
	if (text[0] == 0)
		return 1;

	len = g_utf8_strlen (text, -1); /* must be null terminated */

	cursor_pos = SPELL_ENTRY_GET_POS (t);

	buf[0] = 0; /* make sure we don't get garbage in the buffer */

	/* handle "nick: " or "nick " or "#channel "*/
	ch = g_utf8_find_prev_char(text, g_utf8_offset_to_pointer(text,cursor_pos));
	if (ch && ch[0] == ' ')
	{
		skip_len++;
		ch = g_utf8_find_prev_char(text, ch);
		if (!ch)
			return 2;

		cursor_pos = g_utf8_pointer_to_offset(text, ch);
		if (cursor_pos && (g_utf8_get_char_validated(ch, -1) == ':' || 
					g_utf8_get_char_validated(ch, -1) == ',' ||
					g_utf8_get_char_validated(ch, -1) == prefs.nick_suffix[0]))
		{
			skip_len++;
		}
		else
			cursor_pos = g_utf8_pointer_to_offset(text, g_utf8_offset_to_pointer(ch, 1));
	}

	comp = skip_len;
	
	/* store the text following the cursor for reinsertion later */
	if ((cursor_pos + skip_len) < len)
		postfix = g_utf8_offset_to_pointer(text, cursor_pos + skip_len);

	for (ent_start = cursor_pos; ; --ent_start)
	{
		if (ent_start == 0)
			break;
		ch = g_utf8_offset_to_pointer(text, ent_start - 1);
		if (ch && ch[0] == ' ')
			break;
	}

	if (ent_start == 0 && text[0] == prefs.cmdchar[0])
	{
		ent_start++;
		is_cmd = 1;
	}
	
	prefix_len = ent_start;
	elen = cursor_pos - ent_start;

	g_utf8_strncpy (ent, g_utf8_offset_to_pointer (text, prefix_len), elen);

	is_nick = (ent[0] == '#' || ent[0] == '&' || is_cmd) ? 0 : 1;
	
	if (sess->type == SESS_DIALOG && is_nick)
	{
		/* tab in a dialog completes the other person's name */
		if (rfc_ncasecmp (sess->channel, ent, elen) == 0)
		{
			result =  sess->channel;
			is_nick = 0;
		}
		else
			return 2;
	}
	else
	{
		if (is_nick)
		{
			gcomp = g_completion_new((GCompletionFunc)gcomp_nick_func);
			tmp_list = userlist_double_list(sess); /* create a temp list so we can free the memory */
			if (prefs.completion_sort == 1)	/* sort in last-talk order? */
				tmp_list = g_list_sort (tmp_list, (void *)talked_recent_cmp);
		}
		else
		{
			gcomp = g_completion_new (NULL);
			if (is_cmd)
			{
				tmp_list = cmdlist_double_list (command_list);
				for(i = 0; xc_cmds[i].name != NULL ; i++)
				{
					tmp_list = g_list_prepend (tmp_list, xc_cmds[i].name);
				}
				tmp_list = plugin_command_list(tmp_list);
			}
			else
				tmp_list = chanlist_double_list (sess_list);
		}
		tmp_list = g_list_reverse(tmp_list); /* make the comp entries turn up in the right order */
		g_completion_set_compare (gcomp, (GCompletionStrncmpFunc)rfc_ncasecmp);
		if (tmp_list)
		{
			g_completion_add_items (gcomp, tmp_list);
			g_list_free (tmp_list);
		}

		if (comp && !(rfc_ncasecmp(old_gcomp.data, ent, old_gcomp.elen) == 0))
		{
			key_action_tab_clean ();
			comp = 0;
		}
	
#if GLIB_CHECK_VERSION(2,4,0)
		list = g_completion_complete_utf8 (gcomp, comp ? old_gcomp.data : ent, &result);
#else
		list = g_completion_complete (gcomp, comp ? old_gcomp.data : ent, &result);
#endif
		
		if (result == NULL) /* No matches found */
		{
			g_completion_free(gcomp);
			return 2;
		}

		if (comp) /* existing completion */
		{
			while(list) /* find the current entry */
			{
				if(rfc_ncasecmp(list->data, ent, elen) == 0)
				{
					found = 1;
					break;
				}
				list = list->next;
			}

			if (found)
			{
				if (!(d1 && d1[0])) /* not holding down shift */
				{
					if (g_list_next(list) == NULL)
						list = g_list_first(list);
					else
						list = g_list_next(list);
				}
				else
				{
					if (g_list_previous(list) == NULL)
						list = g_list_last(list);
					else
						list = g_list_previous(list);
				}
				g_free(result);
				result = (char*)list->data;
			}
			else
			{
				g_free(result);
				g_completion_free(gcomp);
				return 2;
			}
		}
		else
		{
			strcpy(old_gcomp.data, ent);
			old_gcomp.elen = elen;

			/* Get the first nick and put out the data for future nickcompletes */
			if (prefs.completion_amount && g_list_length (list) <= prefs.completion_amount)
			{
				g_free(result);
				result = (char*)list->data;
			}
			else
			{
				/* bash style completion */
				if (g_list_next(list) != NULL)
				{
					if (strlen (result) > elen) /* the largest common prefix is larger than nick, change the data */
					{
						if (prefix_len)
							g_utf8_strncpy (buf, text, prefix_len);
						strncat (buf, result, COMP_BUF - prefix_len);
						cursor_pos = strlen (buf);
						g_free(result);
#if !GLIB_CHECK_VERSION(2,4,0)
						g_utf8_validate (buf, -1, (const gchar **)&result);
						(*result) = 0;
#endif
						if (postfix)
						{
							strcat (buf, " ");
							strncat (buf, postfix, COMP_BUF - cursor_pos -1);
						}
						SPELL_ENTRY_SET_TEXT (t, buf);
						SPELL_ENTRY_SET_POS (t, g_utf8_pointer_to_offset(buf, buf + cursor_pos));
						buf[0] = 0;
					}
					else
						g_free(result);
					while (list)
					{
						len = strlen (buf);	/* current buffer */
						elen = strlen (list->data);	/* next item to add */
						if (len + elen + 2 >= COMP_BUF) /* +2 is space + null */
						{
							PrintText (sess, buf);
							buf[0] = 0;
							len = 0;
						}
						strcpy (buf + len, (char *) list->data);
						strcpy (buf + len + elen, " ");
						list = list->next;
					}
					PrintText (sess, buf);
					g_completion_free(gcomp);
					return 2;
				}
				/* Only one matching entry */
				g_free(result);
				result = list->data;
			}
		}
	}
	
	if(result)
	{
		if (prefix_len)
			g_utf8_strncpy(buf, text, prefix_len);
		strncat (buf, result, COMP_BUF - (prefix_len + 3)); /* make sure nicksuffix and space fits */
		if(!prefix_len && is_nick)
			strcat (buf, &prefs.nick_suffix[0]);
		strcat (buf, " ");
		cursor_pos = strlen (buf);
		if (postfix)
			strncat (buf, postfix, COMP_BUF - cursor_pos - 2);
		SPELL_ENTRY_SET_TEXT (t, buf);
		SPELL_ENTRY_SET_POS (t, g_utf8_pointer_to_offset(buf, buf + cursor_pos));
	}
	if (gcomp)
		g_completion_free(gcomp);
	return 2;
}
#undef COMP_BUF

static int
key_action_comp_chng (GtkWidget * wid, GdkEventKey * ent, char *d1, char *d2,
		struct session *sess)
{
	key_action_tab_comp(wid, ent, d1, d2, sess);
	return 2;
}


static int
key_action_replace (GtkWidget * wid, GdkEventKey * ent, char *d1, char *d2,
						  struct session *sess)
{
	replace_handle (wid);
	return 1;
}


static int
key_action_move_tab_left (GtkWidget * wid, GdkEventKey * ent, char *d1,
								  char *d2, struct session *sess)
{
	mg_move_tab (sess, +1);
	return 2;						  /* don't allow default action */
}

static int
key_action_move_tab_right (GtkWidget * wid, GdkEventKey * ent, char *d1,
									char *d2, struct session *sess)
{
	mg_move_tab (sess, -1);
	return 2;						  /* -''- */
}

static int
key_action_move_tab_family_left (GtkWidget * wid, GdkEventKey * ent, char *d1,
								  char *d2, struct session *sess)
{
	mg_move_tab_family (sess, +1);
	return 2;						  /* don't allow default action */
}

static int
key_action_move_tab_family_right (GtkWidget * wid, GdkEventKey * ent, char *d1,
									char *d2, struct session *sess)
{
	mg_move_tab_family (sess, -1);
	return 2;						  /* -''- */
}

static int
key_action_put_history (GtkWidget * wid, GdkEventKey * ent, char *d1,
									char *d2, struct session *sess)
{
	history_add (&sess->history, SPELL_ENTRY_GET_TEXT (wid));
	SPELL_ENTRY_SET_TEXT (wid, "");
	return 2;						  /* -''- */
}


/* -------- */


#define STATE_SHIFT	GDK_SHIFT_MASK
#define STATE_ALT		GDK_MOD1_MASK
#define STATE_CTRL	GDK_CONTROL_MASK

static void
replace_handle (GtkWidget *t)
{
	const char *text, *postfix_pnt;
	struct popup *pop;
	GSList *list = replace_list;
	char word[256];
	char postfix[256];
	char outbuf[4096];
	int c, len, xlen;

	text = SPELL_ENTRY_GET_TEXT (t);

	len = strlen (text);
	if (len < 1)
		return;

	for (c = len - 1; c > 0; c--)
	{
		if (text[c] == ' ')
			break;
	}
	if (text[c] == ' ')
		c++;
	xlen = c;
	if (len - c >= (sizeof (word) - 12))
		return;
	if (len - c < 1)
		return;
	memcpy (word, &text[c], len - c);
	word[len - c] = 0;
	len = strlen (word);
	if (word[0] == '\'' && word[len] == '\'')
		return;
	postfix_pnt = NULL;
	for (c = 0; c < len; c++)
	{
		if (word[c] == '\'')
		{
			postfix_pnt = &word[c + 1];
			word[c] = 0;
			break;
		}
	}

	if (postfix_pnt != NULL)
	{
		if (strlen (postfix_pnt) > sizeof (postfix) - 12)
			return;
		strcpy (postfix, postfix_pnt);
	}
	while (list)
	{
		pop = (struct popup *) list->data;
		if (strcmp (pop->name, word) == 0)
		{
			memcpy (outbuf, text, xlen);
			outbuf[xlen] = 0;
			if (postfix_pnt == NULL)
				snprintf (word, sizeof (word), "%s", pop->cmd);
			else
				snprintf (word, sizeof (word), "%s%s", pop->cmd, postfix);
			strcat (outbuf, word);
			SPELL_ENTRY_SET_TEXT (t, outbuf);
			SPELL_ENTRY_SET_POS (t, -1);
			return;
		}
		list = list->next;
	}
}