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hexchat/src/fe-gtk/fe-gtk.c

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/* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "fe-gtk.h"
#ifdef WIN32
#include <gdk/gdkwin32.h>
#include <windows.h>
#else
#include <unistd.h>
#endif
#include "../common/hexchat.h"
#include "../common/fe.h"
#include "../common/util.h"
#include "../common/text.h"
#include "../common/cfgfiles.h"
#include "../common/hexchatc.h"
#include "../common/plugin.h"
#include "../common/server.h"
#include "../common/url.h"
#include "gtkutil.h"
#include "maingui.h"
#include "pixmaps.h"
#include "chanlist.h"
#include "joind.h"
#include "xtext.h"
#include "palette.h"
#include "menu.h"
#include "notifygui.h"
#include "textgui.h"
#include "fkeys.h"
#include "plugin-tray.h"
#include "urlgrab.h"
#include "setup.h"
#ifdef USE_LIBCANBERRA
#include <canberra.h>
#endif
GdkPixmap *channelwin_pix;
#ifdef USE_LIBCANBERRA
static ca_context *ca_con;
#endif
#ifdef HAVE_GTK_MAC
GtkosxApplication *osx_app;
#endif
/* === command-line parameter parsing : requires glib 2.6 === */
static char *arg_cfgdir = NULL;
static gint arg_show_autoload = 0;
static gint arg_show_config = 0;
static gint arg_show_version = 0;
static gint arg_minimize = 0;
static const GOptionEntry gopt_entries[] =
{
{"no-auto", 'a', 0, G_OPTION_ARG_NONE, &arg_dont_autoconnect, N_("Don't auto connect to servers"), NULL},
{"cfgdir", 'd', 0, G_OPTION_ARG_STRING, &arg_cfgdir, N_("Use a different config directory"), "PATH"},
{"no-plugins", 'n', 0, G_OPTION_ARG_NONE, &arg_skip_plugins, N_("Don't auto load any plugins"), NULL},
{"plugindir", 'p', 0, G_OPTION_ARG_NONE, &arg_show_autoload, N_("Show plugin/script auto-load directory"), NULL},
{"configdir", 'u', 0, G_OPTION_ARG_NONE, &arg_show_config, N_("Show user config directory"), NULL},
{"url", 0, G_OPTION_FLAG_HIDDEN, G_OPTION_ARG_STRING, &arg_url, N_("Open an irc://server:port/channel?key URL"), "URL"},
{"command", 'c', 0, G_OPTION_ARG_STRING, &arg_command, N_("Execute command:"), "COMMAND"},
#ifdef USE_DBUS
{"existing", 'e', 0, G_OPTION_ARG_NONE, &arg_existing, N_("Open URL or execute command in an existing HexChat"), NULL},
#endif
{"minimize", 0, 0, G_OPTION_ARG_INT, &arg_minimize, N_("Begin minimized. Level 0=Normal 1=Iconified 2=Tray"), N_("level")},
{"version", 'v', 0, G_OPTION_ARG_NONE, &arg_show_version, N_("Show version information"), NULL},
{G_OPTION_REMAINING, '\0', 0, G_OPTION_ARG_STRING_ARRAY, &arg_urls, N_("Open an irc://server:port/channel?key URL"), "URL"},
{NULL}
};
#ifdef WIN32
static void
create_msg_dialog (gchar *title, gchar *message)
{
GtkWidget *dialog;
dialog = gtk_message_dialog_new (NULL, GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_CLOSE, "%s", message);
gtk_window_set_title (GTK_WINDOW (dialog), title);
/* On Win32 we automatically have the icon. If we try to load it explicitly, it will look ugly for some reason. */
#ifndef WIN32
pixmaps_init ();
gtk_window_set_icon (GTK_WINDOW (dialog), pix_hexchat);
#endif
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
#endif
int
fe_args (int argc, char *argv[])
{
GError *error = NULL;
GOptionContext *context;
char *buffer;
#ifdef ENABLE_NLS
bindtextdomain (GETTEXT_PACKAGE, LOCALEDIR);
bind_textdomain_codeset (GETTEXT_PACKAGE, "UTF-8");
textdomain (GETTEXT_PACKAGE);
#endif
context = g_option_context_new (NULL);
#ifdef WIN32
g_option_context_set_help_enabled (context, FALSE); /* disable stdout help as stdout is unavailable for subsystem:windows */
#endif
g_option_context_add_main_entries (context, gopt_entries, GETTEXT_PACKAGE);
g_option_context_add_group (context, gtk_get_option_group (FALSE));
g_option_context_parse (context, &argc, &argv, &error);
#ifdef WIN32
if (error) /* workaround for argv not being available when using subsystem:windows */
{
if (error->message) /* the error message contains argv so search for patterns in that */
{
if (strstr (error->message, "--help-all") != NULL)
{
buffer = g_strdup_printf (g_option_context_get_help (context, FALSE, NULL));
gtk_init (&argc, &argv);
create_msg_dialog ("Long Help", buffer);
g_free (buffer);
return 0;
}
else if (strstr (error->message, "--help") != NULL || strstr (error->message, "-?") != NULL)
{
buffer = g_strdup_printf (g_option_context_get_help (context, TRUE, NULL));
gtk_init (&argc, &argv);
create_msg_dialog ("Help", buffer);
g_free (buffer);
return 0;
}
else
{
buffer = g_strdup_printf ("%s\n", error->message);
gtk_init (&argc, &argv);
create_msg_dialog ("Error", buffer);
g_free (buffer);
return 1;
}
}
}
#else
if (error)
{
if (error->message)
printf ("%s\n", error->message);
return 1;
}
#endif
g_option_context_free (context);
if (arg_show_version)
{
buffer = g_strdup_printf ("%s %s", PACKAGE_NAME, PACKAGE_VERSION);
#ifdef WIN32
gtk_init (&argc, &argv);
create_msg_dialog ("Version Information", buffer);
#else
puts (buffer);
#endif
g_free (buffer);
return 0;
}
if (arg_show_autoload)
{
buffer = g_strdup_printf ("%s%caddons%c", get_xdir(), G_DIR_SEPARATOR, G_DIR_SEPARATOR);
#ifdef WIN32
gtk_init (&argc, &argv);
create_msg_dialog ("Plugin/Script Auto-load Directory", buffer);
#else
puts (buffer);
#endif
g_free (buffer);
return 0;
}
if (arg_show_config)
{
buffer = g_strdup_printf ("%s%c", get_xdir(), G_DIR_SEPARATOR);
#ifdef WIN32
gtk_init (&argc, &argv);
create_msg_dialog ("User Config Directory", buffer);
#else
puts (buffer);
#endif
g_free (buffer);
return 0;
}
#ifdef WIN32
/* this is mainly for irc:// URL handling. When windows calls us from */
/* I.E, it doesn't give an option of "Start in" directory, like short */
/* cuts can. So we have to set the current dir manually, to the path */
/* of the exe. */
{
char *tmp = strdup (argv[0]);
char *sl;
sl = strrchr (tmp, G_DIR_SEPARATOR);
if (sl)
{
*sl = 0;
chdir (tmp);
}
free (tmp);
}
#endif
gtk_init (&argc, &argv);
#ifdef HAVE_GTK_MAC
osx_app = g_object_new(GTKOSX_TYPE_APPLICATION, NULL);
#endif
return -1;
}
const char cursor_color_rc[] =
"style \"xc-ib-st\""
"{"
"GtkEntry::cursor-color=\"#%02x%02x%02x\""
"}"
"widget \"*.hexchat-inputbox\" style : application \"xc-ib-st\"";
GtkStyle *
create_input_style (GtkStyle *style)
{
char buf[256];
static int done_rc = FALSE;
pango_font_description_free (style->font_desc);
style->font_desc = pango_font_description_from_string (prefs.hex_text_font);
/* fall back */
if (pango_font_description_get_size (style->font_desc) == 0)
{
snprintf (buf, sizeof (buf), _("Failed to open font:\n\n%s"), prefs.hex_text_font);
fe_message (buf, FE_MSG_ERROR);
pango_font_description_free (style->font_desc);
style->font_desc = pango_font_description_from_string ("sans 11");
}
if (prefs.hex_gui_input_style && !done_rc)
{
done_rc = TRUE;
sprintf (buf, cursor_color_rc, (colors[COL_FG].red >> 8),
(colors[COL_FG].green >> 8), (colors[COL_FG].blue >> 8));
gtk_rc_parse_string (buf);
}
style->bg[GTK_STATE_NORMAL] = colors[COL_FG];
style->base[GTK_STATE_NORMAL] = colors[COL_BG];
style->text[GTK_STATE_NORMAL] = colors[COL_FG];
return style;
}
void
fe_init (void)
{
palette_load ();
key_init ();
pixmaps_init ();
#ifdef HAVE_GTK_MAC
gtkosx_application_set_dock_icon_pixbuf (osx_app, pix_hexchat);
#endif
channelwin_pix = pixmap_load_from_file (prefs.hex_text_background);
input_style = create_input_style (gtk_style_new ());
}
#ifdef HAVE_GTK_MAC
static void
gtkosx_application_terminate (GtkosxApplication *app, gpointer userdata)
{
hexchat_exit();
}
#endif
void
fe_main (void)
{
#ifdef HAVE_GTK_MAC
gtkosx_application_ready(osx_app);
g_signal_connect (G_OBJECT(osx_app), "NSApplicationWillTerminate",
G_CALLBACK(gtkosx_application_terminate), NULL);
#endif
gtk_main ();
/* sleep for 2 seconds so any QUIT messages are not lost. The */
/* GUI is closed at this point, so the user doesn't even know! */
if (prefs.wait_on_exit)
sleep (2);
}
void
fe_cleanup (void)
{
/* it's saved when pressing OK in setup.c */
/*palette_save ();*/
}
void
fe_exit (void)
{
gtk_main_quit ();
}
int
fe_timeout_add (int interval, void *callback, void *userdata)
{
return g_timeout_add (interval, (GSourceFunc) callback, userdata);
}
void
fe_timeout_remove (int tag)
{
g_source_remove (tag);
}
#ifdef WIN32
static void
log_handler (const gchar *log_domain,
GLogLevelFlags log_level,
const gchar *message,
gpointer unused_data)
{
session *sess;
/* if (getenv ("HEXCHAT_WARNING_IGNORE")) this gets ignored sometimes, so simply just disable all warnings */
return;
sess = find_dialog (serv_list->data, "(warnings)");
if (!sess)
sess = new_ircwindow (serv_list->data, "(warnings)", SESS_DIALOG, 0);
PrintTextf (sess, "%s\t%s\n", log_domain, message);
if (getenv ("HEXCHAT_WARNING_ABORT"))
abort ();
}
#endif
/* install tray stuff */
static int
fe_idle (gpointer data)
{
session *sess = sess_list->data;
plugin_add (sess, NULL, NULL, tray_plugin_init, tray_plugin_deinit, NULL, FALSE);
if (arg_minimize == 1)
gtk_window_iconify (GTK_WINDOW (sess->gui->window));
else if (arg_minimize == 2)
tray_toggle_visibility (FALSE);
return 0;
}
void
fe_new_window (session *sess, int focus)
{
int tab = FALSE;
if (sess->type == SESS_DIALOG)
{
if (prefs.hex_gui_tab_dialogs)
tab = TRUE;
} else
{
if (prefs.hex_gui_tab_chans)
tab = TRUE;
}
mg_changui_new (sess, NULL, tab, focus);
#ifdef WIN32
g_log_set_handler ("GLib", G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING, (GLogFunc)log_handler, 0);
g_log_set_handler ("GLib-GObject", G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING, (GLogFunc)log_handler, 0);
g_log_set_handler ("Gdk", G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING, (GLogFunc)log_handler, 0);
g_log_set_handler ("Gtk", G_LOG_LEVEL_CRITICAL|G_LOG_LEVEL_WARNING, (GLogFunc)log_handler, 0);
#endif
if (!sess_list->next)
g_idle_add (fe_idle, NULL);
sess->scrollback_replay_marklast = gtk_xtext_set_marker_last;
}
void
fe_new_server (struct server *serv)
{
serv->gui = malloc (sizeof (struct server_gui));
memset (serv->gui, 0, sizeof (struct server_gui));
}
void
fe_message (char *msg, int flags)
{
GtkWidget *dialog;
int type = GTK_MESSAGE_WARNING;
if (flags & FE_MSG_ERROR)
type = GTK_MESSAGE_ERROR;
if (flags & FE_MSG_INFO)
type = GTK_MESSAGE_INFO;
dialog = gtk_message_dialog_new (GTK_WINDOW (parent_window), 0, type,
GTK_BUTTONS_OK, "%s", msg);
if (flags & FE_MSG_MARKUP)
gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), msg);
g_signal_connect (G_OBJECT (dialog), "response",
G_CALLBACK (gtk_widget_destroy), 0);
gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE);
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_MOUSE);
gtk_widget_show (dialog);
if (flags & FE_MSG_WAIT)
gtk_dialog_run (GTK_DIALOG (dialog));
}
void
fe_idle_add (void *func, void *data)
{
g_idle_add (func, data);
}
void
fe_input_remove (int tag)
{
g_source_remove (tag);
}
int
fe_input_add (int sok, int flags, void *func, void *data)
{
int tag, type = 0;
GIOChannel *channel;
#ifdef WIN32
if (flags & FIA_FD)
channel = g_io_channel_win32_new_fd (sok);
else
channel = g_io_channel_win32_new_socket (sok);
#else
channel = g_io_channel_unix_new (sok);
#endif
if (flags & FIA_READ)
type |= G_IO_IN | G_IO_HUP | G_IO_ERR;
if (flags & FIA_WRITE)
type |= G_IO_OUT | G_IO_ERR;
if (flags & FIA_EX)
type |= G_IO_PRI;
tag = g_io_add_watch (channel, type, (GIOFunc) func, data);
g_io_channel_unref (channel);
return tag;
}
void
fe_set_topic (session *sess, char *topic, char *stripped_topic)
{
if (!sess->gui->is_tab || sess == current_tab)
{
if (prefs.hex_text_stripcolor_topic)
{
gtk_entry_set_text (GTK_ENTRY (sess->gui->topic_entry), stripped_topic);
}
else
{
gtk_entry_set_text (GTK_ENTRY (sess->gui->topic_entry), topic);
}
mg_set_topic_tip (sess);
}
else
{
if (sess->res->topic_text)
{
free (sess->res->topic_text);
}
if (prefs.hex_text_stripcolor_topic)
{
sess->res->topic_text = strdup (stripped_topic);
}
else
{
sess->res->topic_text = strdup (topic);
}
}
}
void
fe_set_hilight (struct session *sess)
{
if (sess->gui->is_tab)
fe_set_tab_color (sess, 3); /* set tab to blue */
if (prefs.hex_input_flash_hilight && (!prefs.hex_away_omit_alerts || !sess->server->is_away))
fe_flash_window (sess); /* taskbar flash */
}
static void
fe_update_mode_entry (session *sess, GtkWidget *entry, char **text, char *new_text)
{
if (!sess->gui->is_tab || sess == current_tab)
{
if (sess->gui->flag_wid[0]) /* channel mode buttons enabled? */
gtk_entry_set_text (GTK_ENTRY (entry), new_text);
} else
{
if (sess->gui->is_tab)
{
if (*text)
free (*text);
*text = strdup (new_text);
}
}
}
void
fe_update_channel_key (struct session *sess)
{
fe_update_mode_entry (sess, sess->gui->key_entry,
&sess->res->key_text, sess->channelkey);
fe_set_title (sess);
}
void
fe_update_channel_limit (struct session *sess)
{
char tmp[16];
sprintf (tmp, "%d", sess->limit);
fe_update_mode_entry (sess, sess->gui->limit_entry,
&sess->res->limit_text, tmp);
fe_set_title (sess);
}
int
fe_is_chanwindow (struct server *serv)
{
if (!serv->gui->chanlist_window)
return 0;
return 1;
}
void
fe_notify_update (char *name)
{
if (!name)
notify_gui_update ();
}
void
fe_text_clear (struct session *sess, int lines)
{
gtk_xtext_clear (sess->res->buffer, lines);
}
void
fe_close_window (struct session *sess)
{
if (sess->gui->is_tab)
mg_tab_close (sess);
else
gtk_widget_destroy (sess->gui->window);
}
void
fe_progressbar_start (session *sess)
{
if (!sess->gui->is_tab || current_tab == sess)
/* if it's the focused tab, create it for real! */
mg_progressbar_create (sess->gui);
else
/* otherwise just remember to create on when it gets focused */
sess->res->c_graph = TRUE;
}
void
fe_progressbar_end (server *serv)
{
GSList *list = sess_list;
session *sess;
while (list) /* check all windows that use this server and *
* remove the connecting graph, if it has one. */
{
sess = list->data;
if (sess->server == serv)
{
if (sess->gui->bar)
mg_progressbar_destroy (sess->gui);
sess->res->c_graph = FALSE;
}
list = list->next;
}
}
void
fe_print_text (struct session *sess, char *text, time_t stamp,
gboolean no_activity)
{
PrintTextRaw (sess->res->buffer, (unsigned char *)text, prefs.hex_text_indent, stamp);
if (!no_activity && !sess->new_data && sess != current_tab &&
sess->gui->is_tab && !sess->nick_said)
{
sess->new_data = TRUE;
lastact_update (sess);
if (sess->msg_said)
fe_set_tab_color (sess, 2);
else
fe_set_tab_color (sess, 1);
}
}
void
fe_beep (session *sess)
{
#ifdef WIN32
/* Play the "Instant Message Notification" system sound
*/
if (!PlaySoundW (L"Notification.IM", NULL, SND_ALIAS | SND_ASYNC))
{
/* The user does not have the "Instant Message Notification" sound set. Fall back to system beep.
*/
Beep (1000, 50);
}
#else
#ifdef USE_LIBCANBERRA
if (ca_con == NULL)
{
ca_context_create (&ca_con);
ca_context_change_props (ca_con,
CA_PROP_APPLICATION_ID, "hexchat",
CA_PROP_APPLICATION_NAME, DISPLAY_NAME,
CA_PROP_APPLICATION_ICON_NAME, "hexchat", NULL);
}
if (ca_context_play (ca_con, 0, CA_PROP_EVENT_ID, "message-new-instant", NULL) != 0)
#endif
gdk_beep ();
#endif
}
void
fe_lastlog (session *sess, session *lastlog_sess, char *sstr, gtk_xtext_search_flags flags)
{
GError *err = NULL;
xtext_buffer *buf, *lbuf;
buf = sess->res->buffer;
if (gtk_xtext_is_empty (buf))
{
PrintText (lastlog_sess, _("Search buffer is empty.\n"));
return;
}
lbuf = lastlog_sess->res->buffer;
if (flags & regexp)
{
GRegexCompileFlags gcf = (flags & case_match)? 0: G_REGEX_CASELESS;
lbuf->search_re = g_regex_new (sstr, gcf, 0, &err);
if (err)
{
PrintText (lastlog_sess, _(err->message));
g_error_free (err);
return;
}
}
else
{
if (flags & case_match)
{
lbuf->search_nee = g_strdup (sstr);
}
else
{
lbuf->search_nee = g_utf8_casefold (sstr, strlen (sstr));
}
lbuf->search_lnee = strlen (lbuf->search_nee);
}
lbuf->search_flags = flags;
lbuf->search_text = strdup (sstr);
gtk_xtext_lastlog (lbuf, buf);
}
void
fe_set_lag (server *serv, long lag)
{
GSList *list = sess_list;
session *sess;
gdouble per;
char lagtext[64];
char lagtip[128];
unsigned long nowtim;
if (lag == -1)
{
if (!serv->lag_sent)
return;
nowtim = make_ping_time ();
lag = nowtim - serv->lag_sent;
}
/* if there is no pong for >30s report the lag as +30s */
if (lag > 30000 && serv->lag_sent)
lag=30000;
per = ((double)lag) / 1000.0;
if (per > 1.0)
per = 1.0;
snprintf (lagtext, sizeof (lagtext) - 1, "%s%ld.%lds",
serv->lag_sent ? "+" : "", lag / 1000, (lag/100) % 10);
snprintf (lagtip, sizeof (lagtip) - 1, "Lag: %s%ld.%ld seconds",
serv->lag_sent ? "+" : "", lag / 1000, (lag/100) % 10);
while (list)
{
sess = list->data;
if (sess->server == serv)
{
if (sess->res->lag_tip)
free (sess->res->lag_tip);
sess->res->lag_tip = strdup (lagtip);
if (!sess->gui->is_tab || current_tab == sess)
{
if (sess->gui->lagometer)
{
gtk_progress_bar_set_fraction ((GtkProgressBar *) sess->gui->lagometer, per);
gtk_widget_set_tooltip_text (gtk_widget_get_parent (sess->gui->lagometer), lagtip);
}
if (sess->gui->laginfo)
gtk_label_set_text ((GtkLabel *) sess->gui->laginfo, lagtext);
} else
{
sess->res->lag_value = per;
if (sess->res->lag_text)
free (sess->res->lag_text);
sess->res->lag_text = strdup (lagtext);
}
}
list = list->next;
}
}
void
fe_set_throttle (server *serv)
{
GSList *list = sess_list;
struct session *sess;
float per;
char tbuf[96];
char tip[160];
per = (float) serv->sendq_len / 1024.0;
if (per > 1.0)
per = 1.0;
while (list)
{
sess = list->data;
if (sess->server == serv)
{
snprintf (tbuf, sizeof (tbuf) - 1, _("%d bytes"), serv->sendq_len);
snprintf (tip, sizeof (tip) - 1, _("Network send queue: %d bytes"), serv->sendq_len);
if (sess->res->queue_tip)
free (sess->res->queue_tip);
sess->res->queue_tip = strdup (tip);
if (!sess->gui->is_tab || current_tab == sess)
{
if (sess->gui->throttlemeter)
{
gtk_progress_bar_set_fraction ((GtkProgressBar *) sess->gui->throttlemeter, per);
gtk_widget_set_tooltip_text (gtk_widget_get_parent (sess->gui->throttlemeter), tip);
}
if (sess->gui->throttleinfo)
gtk_label_set_text ((GtkLabel *) sess->gui->throttleinfo, tbuf);
} else
{
sess->res->queue_value = per;
if (sess->res->queue_text)
free (sess->res->queue_text);
sess->res->queue_text = strdup (tbuf);
}
}
list = list->next;
}
}
void
fe_ctrl_gui (session *sess, fe_gui_action action, int arg)
{
switch (action)
{
case FE_GUI_HIDE:
gtk_widget_hide (sess->gui->window); break;
case FE_GUI_SHOW:
gtk_widget_show (sess->gui->window);
gtk_window_present (GTK_WINDOW (sess->gui->window));
break;
case FE_GUI_FOCUS:
mg_bring_tofront_sess (sess); break;
case FE_GUI_FLASH:
fe_flash_window (sess); break;
case FE_GUI_COLOR:
fe_set_tab_color (sess, arg); break;
case FE_GUI_ICONIFY:
gtk_window_iconify (GTK_WINDOW (sess->gui->window)); break;
case FE_GUI_MENU:
menu_bar_toggle (); /* toggle menubar on/off */
break;
case FE_GUI_ATTACH:
mg_detach (sess, arg); /* arg: 0=toggle 1=detach 2=attach */
break;
case FE_GUI_APPLY:
setup_apply_real (TRUE, TRUE, TRUE);
}
}
static void
dcc_saveas_cb (struct DCC *dcc, char *file)
{
if (is_dcc (dcc))
{
if (dcc->dccstat == STAT_QUEUED)
{
if (file)
dcc_get_with_destfile (dcc, file);
else if (dcc->resume_sent == 0)
dcc_abort (dcc->serv->front_session, dcc);
}
}
}
void
fe_confirm (const char *message, void (*yesproc)(void *), void (*noproc)(void *), void *ud)
{
/* warning, assuming fe_confirm is used by DCC only! */
struct DCC *dcc = ud;
char *filepath;
if (dcc->file)
{
filepath = g_build_filename (prefs.hex_dcc_dir, dcc->file, NULL);
gtkutil_file_req (message, dcc_saveas_cb, ud, filepath, NULL,
FRF_WRITE|FRF_NOASKOVERWRITE|FRF_FILTERISINITIAL);
g_free (filepath);
}
}
int
fe_gui_info (session *sess, int info_type)
{
switch (info_type)
{
case 0: /* window status */
if (!gtk_widget_get_visible (GTK_WIDGET (sess->gui->window)))
{
return 2; /* hidden (iconified or systray) */
}
if (gtk_window_is_active (GTK_WINDOW (sess->gui->window)))
{
return 1; /* active/focused */
}
return 0; /* normal (no keyboard focus or behind a window) */
}
return -1;
}
void *
fe_gui_info_ptr (session *sess, int info_type)
{
switch (info_type)
{
case 0: /* native window pointer (for plugins) */
#ifdef WIN32
return gdk_win32_window_get_impl_hwnd (gtk_widget_get_window (sess->gui->window));
#else
return sess->gui->window;
#endif
break;
case 1: /* GtkWindow * (for plugins) */
return sess->gui->window;
}
return NULL;
}
char *
fe_get_inputbox_contents (session *sess)
{
/* not the current tab */
if (sess->res->input_text)
return sess->res->input_text;
/* current focused tab */
return SPELL_ENTRY_GET_TEXT (sess->gui->input_box);
}
int
fe_get_inputbox_cursor (session *sess)
{
/* not the current tab (we don't remember the cursor pos) */
if (sess->res->input_text)
return 0;
/* current focused tab */
return SPELL_ENTRY_GET_POS (sess->gui->input_box);
}
void
fe_set_inputbox_cursor (session *sess, int delta, int pos)
{
if (!sess->gui->is_tab || sess == current_tab)
{
if (delta)
pos += SPELL_ENTRY_GET_POS (sess->gui->input_box);
SPELL_ENTRY_SET_POS (sess->gui->input_box, pos);
} else
{
/* we don't support changing non-front tabs yet */
}
}
void
fe_set_inputbox_contents (session *sess, char *text)
{
if (!sess->gui->is_tab || sess == current_tab)
{
SPELL_ENTRY_SET_TEXT (sess->gui->input_box, text);
} else
{
if (sess->res->input_text)
free (sess->res->input_text);
sess->res->input_text = strdup (text);
}
}
#ifdef __APPLE__
static char *
url_escape_hostname (const char *url)
{
char *host_start, *host_end, *ret, *hostname;
host_start = strstr (url, "://");
if (host_start != NULL)
{
*host_start = '\0';
host_start += 3;
host_end = strchr (host_start, '/');
if (host_end != NULL)
{
*host_end = '\0';
host_end++;
}
hostname = g_hostname_to_ascii (host_start);
if (host_end != NULL)
ret = g_strdup_printf ("%s://%s/%s", url, hostname, host_end);
else
ret = g_strdup_printf ("%s://%s", url, hostname);
g_free (hostname);
return ret;
}
return g_strdup (url);
}
static void
osx_show_uri (const char *url)
{
char *escaped_url, *encoded_url, *open, *cmd;
escaped_url = url_escape_hostname (url);
encoded_url = g_filename_from_utf8 (escaped_url, -1, NULL, NULL, NULL);
if (encoded_url)
{
open = g_find_program_in_path ("open");
cmd = g_strjoin (" ", open, encoded_url, NULL);
hexchat_exec (cmd);
g_free (encoded_url);
g_free (cmd);
}
g_free (escaped_url);
}
#endif
static void
fe_open_url_inner (const char *url)
{
#ifdef WIN32
gunichar2 *url_utf16 = g_utf8_to_utf16 (url, -1, NULL, NULL, NULL);
if (url_utf16 == NULL)
{
return;
}
ShellExecuteW (0, L"open", url_utf16, NULL, NULL, SW_SHOWNORMAL);
g_free (url_utf16);
#elif defined(__APPLE__)
osx_show_uri (url);
#else
gtk_show_uri (NULL, url, GDK_CURRENT_TIME, NULL);
#endif
}
void
fe_open_url (const char *url)
{
int url_type = url_check_word (url);
char *uri;
/* gvfs likes file:// */
if (url_type == WORD_PATH)
{
#ifndef WIN32
uri = g_strconcat ("file://", url, NULL);
fe_open_url_inner (uri);
g_free (uri);
#else
fe_open_url_inner (url);
#endif
}
/* IPv6 addr. Add http:// */
else if (url_type == WORD_HOST6)
{
/* IPv6 addrs in urls should be enclosed in [ ] */
if (*url != '[')
uri = g_strdup_printf ("http://[%s]", url);
else
uri = g_strdup_printf ("http://%s", url);
fe_open_url_inner (uri);
g_free (uri);
}
/* the http:// part's missing, prepend it, otherwise it won't always work */
else if (strchr (url, ':') == NULL)
{
url = g_strdup_printf ("http://%s", url);
fe_open_url_inner (url);
g_free ((char *)url);
}
/* we have a sane URL, send it to the browser untouched */
else
{
fe_open_url_inner (url);
}
}
void
fe_server_event (server *serv, int type, int arg)
{
GSList *list = sess_list;
session *sess;
while (list)
{
sess = list->data;
if (sess->server == serv && (current_tab == sess || !sess->gui->is_tab))
{
session_gui *gui = sess->gui;
switch (type)
{
case FE_SE_CONNECTING: /* connecting in progress */
case FE_SE_RECONDELAY: /* reconnect delay begun */
/* enable Disconnect item */
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_DISCONNECT], 1);
break;
case FE_SE_CONNECT:
/* enable Disconnect and Away menu items */
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_AWAY], 1);
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_DISCONNECT], 1);
break;
case FE_SE_LOGGEDIN: /* end of MOTD */
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_JOIN], 1);
/* if number of auto-join channels is zero, open joind */
if (arg == 0)
joind_open (serv);
break;
case FE_SE_DISCONNECT:
/* disable Disconnect and Away menu items */
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_AWAY], 0);
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_DISCONNECT], 0);
gtk_widget_set_sensitive (gui->menu_item[MENU_ID_JOIN], 0);
/* close the join-dialog, if one exists */
joind_close (serv);
}
}
list = list->next;
}
}
void
fe_get_file (const char *title, char *initial,
void (*callback) (void *userdata, char *file), void *userdata,
int flags)
{
/* OK: Call callback once per file, then once more with file=NULL. */
/* CANCEL: Call callback once with file=NULL. */
gtkutil_file_req (title, callback, userdata, initial, NULL, flags | FRF_FILTERISINITIAL);
}
void
fe_open_chan_list (server *serv, char *filter, int do_refresh)
{
chanlist_opengui (serv, do_refresh);
}
const char *
fe_get_default_font (void)
{
#ifdef WIN32
if (gtkutil_find_font ("Consolas"))
return "Consolas 10";
else
#else
#ifdef __APPLE__
if (gtkutil_find_font ("Menlo"))
return "Menlo 13";
else
#endif
#endif
return NULL;
}
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