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hexchat/src/fe-gtk/fe-gtk.c
Berke Viktor 132ef6cb50 initial patches for linux compatibility
2011-12-11 17:34:02 +01:00

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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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include "fe-gtk.h"
#include <gtk/gtkmain.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkprogressbar.h>
#include <gtk/gtkbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkmessagedialog.h>
#include <gtk/gtkversion.h>
#ifdef WIN32
#include <gdk/gdkwin32.h>
#else
#include <unistd.h>
#endif
#include "../common/xchat.h"
#include "../common/fe.h"
#include "../common/util.h"
#include "../common/text.h"
#include "../common/cfgfiles.h"
#include "../common/xchatc.h"
#include "../common/plugin.h"
#include "../common/server.h"
#include "gtkutil.h"
#include "maingui.h"
#include "pixmaps.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"
#ifdef USE_XLIB
#include <gdk/gdkx.h>
#include <gtk/gtkinvisible.h>
#endif
#ifdef USE_GTKSPELL
#include <gtk/gtktextview.h>
#endif
#ifdef WIN32
#include <windows.h>
#endif
GdkPixmap *channelwin_pix;
#ifdef USE_XLIB
static void
redraw_trans_xtexts (void)
{
GSList *list = sess_list;
session *sess;
int done_main = FALSE;
while (list)
{
sess = list->data;
if (GTK_XTEXT (sess->gui->xtext)->transparent)
{
if (!sess->gui->is_tab || !done_main)
gtk_xtext_refresh (GTK_XTEXT (sess->gui->xtext), 1);
if (sess->gui->is_tab)
done_main = TRUE;
}
list = list->next;
}
}
static GdkFilterReturn
root_event_cb (GdkXEvent *xev, GdkEventProperty *event, gpointer data)
{
static Atom at = None;
XEvent *xevent = (XEvent *)xev;
if (xevent->type == PropertyNotify)
{
if (at == None)
at = XInternAtom (xevent->xproperty.display, "_XROOTPMAP_ID", True);
if (at == xevent->xproperty.atom)
redraw_trans_xtexts ();
}
return GDK_FILTER_CONTINUE;
}
#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 auto-load directory"), NULL},
{"configdir", 'u', 0, G_OPTION_ARG_NONE, &arg_show_config, N_("Show user config directory"), NULL},
{"url", 0, 0, G_OPTION_ARG_STRING, &arg_url, N_("Open an irc://server:port/channel URL"), "URL"},
#ifndef WIN32 /* uses DBUS */
{"command", 'c', 0, G_OPTION_ARG_STRING, &arg_command, N_("Execute command:"), "COMMAND"},
{"existing", 'e', 0, G_OPTION_ARG_NONE, &arg_existing, N_("Open URL or execute command in an existing XChat"), 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},
{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, message);
gtk_window_set_title (GTK_WINDOW (dialog), title);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
#endif
int
fe_args (int argc, char *argv[])
{
GError *error = NULL;
GOptionContext *context;
#ifdef WIN32
char *buffer[2048];
#endif
#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)
{
if (snprintf (buffer, 2048, g_option_context_get_help (context, FALSE, NULL)))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Long Help", buffer);
}
return 0;
} else if (strstr (error->message, "--help") != NULL || strstr (error->message, "-?") != NULL)
{
if (snprintf (buffer, 2048, g_option_context_get_help (context, TRUE, NULL)))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Help", buffer);
}
return 0;
} else
{
if (snprintf (buffer, 2048, "%s\n", error->message))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Error", 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)
{
#ifdef WIN32
if (snprintf (buffer, 2048, DISPLAY_NAME" "PACKAGE_VERSION"\n"))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Version Information", buffer);
}
#else
printf (PACKAGE_TARNAME" "PACKAGE_VERSION"\n");
#endif
return 0;
}
if (arg_show_autoload)
{
#ifdef WIN32
/* see the chdir() below */
char *sl, *exe = strdup (argv[0]);
sl = strrchr (exe, '\\');
if (sl)
{
*sl = 0;
if (snprintf (buffer, 2048, "%s\\plugins\n", exe))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Plugin Auto-load Directory", buffer);
}
} else
{
if (snprintf (buffer, 2048, ".\\plugins\n"))
{
gtk_init (&argc, &argv);
create_msg_dialog ("Plugin Auto-load Directory", buffer);
}
}
#else
printf ("%s\n", XCHATLIBDIR"/plugins");
#endif
return 0;
}
if (arg_show_config)
{
#ifdef WIN32
if (snprintf (buffer, 2048, "%s\n", get_xdir_fs ()))
{
gtk_init (&argc, &argv);
create_msg_dialog ("User Config Directory", buffer);
}
#else
printf ("%s\n", get_xdir_fs ());
#endif
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, '\\');
if (sl)
{
*sl = 0;
chdir (tmp);
}
free (tmp);
}
#endif
if (arg_cfgdir) /* we want filesystem encoding */
{
xdir_fs = strdup (arg_cfgdir);
if (xdir_fs[strlen (xdir_fs) - 1] == '/')
xdir_fs[strlen (xdir_fs) - 1] = 0;
g_free (arg_cfgdir);
}
gtk_init (&argc, &argv);
#ifdef USE_XLIB
gdk_window_set_events (gdk_get_default_root_window (), GDK_PROPERTY_CHANGE_MASK);
gdk_window_add_filter (gdk_get_default_root_window (),
(GdkFilterFunc)root_event_cb, NULL);
#endif
return -1;
}
const char cursor_color_rc[] =
"style \"xc-ib-st\""
"{"
#ifdef USE_GTKSPELL
"GtkTextView::cursor-color=\"#%02x%02x%02x\""
#else
"GtkEntry::cursor-color=\"#%02x%02x%02x\""
#endif
"}"
"widget \"*.xchat-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.font_normal);
/* fall back */
if (pango_font_description_get_size (style->font_desc) == 0)
{
snprintf (buf, sizeof (buf), _("Failed to open font:\n\n%s"), prefs.font_normal);
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.style_inputbox && !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 ();
channelwin_pix = pixmap_load_from_file (prefs.background);
input_style = create_input_style (gtk_style_new ());
}
void
fe_main (void)
{
gtk_main ();
/* sleep for 3 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 (3);
}
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 ("XCHAT_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 ("XCHAT_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.privmsgtab)
tab = TRUE;
} else
{
if (prefs.tabchannels)
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);
}
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)
{
gtk_entry_set_text (GTK_ENTRY (sess->gui->topic_entry), stripped_topic);
mg_set_topic_tip (sess);
} else
{
if (sess->res->topic_text)
free (sess->res->topic_text);
sess->res->topic_text = strdup (stripped_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.input_flash_hilight)
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;
}
int
fe_is_banwindow (struct session *sess)
{
if (!sess->res->banlist_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)
{
PrintTextRaw (sess->res->buffer, (unsigned char *)text, prefs.indent_nicks, stamp);
if (!sess->new_data && sess != current_tab &&
sess->gui->is_tab && !sess->nick_said && stamp == 0)
{
sess->new_data = TRUE;
if (sess->msg_said)
fe_set_tab_color (sess, 2);
else
fe_set_tab_color (sess, 1);
}
}
void
fe_beep (void)
{
gdk_beep ();
}
#ifndef WIN32
static int
lastlog_regex_cmp (char *a, regex_t *reg)
{
return !regexec (reg, a, 1, NULL, REG_NOTBOL);
}
#endif
void
fe_lastlog (session *sess, session *lastlog_sess, char *sstr, gboolean regexp)
{
#ifndef WIN32
regex_t reg;
#endif
if (gtk_xtext_is_empty (sess->res->buffer))
{
PrintText (lastlog_sess, _("Search buffer is empty.\n"));
return;
}
if (!regexp)
{
gtk_xtext_lastlog (lastlog_sess->res->buffer, sess->res->buffer,
(void *) nocasestrstr, sstr);
return;
}
#ifndef WIN32
if (regcomp (&reg, sstr, REG_ICASE | REG_EXTENDED | REG_NOSUB) == 0)
{
gtk_xtext_lastlog (lastlog_sess->res->buffer, sess->res->buffer,
(void *) lastlog_regex_cmp, &reg);
regfree (&reg);
}
#endif
}
void
fe_set_lag (server *serv, int 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) / 100000;
}
per = (double)((double)lag / (double)10);
if (per > 1.0)
per = 1.0;
snprintf (lagtext, sizeof (lagtext) - 1, "%s%d.%ds",
serv->lag_sent ? "+" : "", lag / 10, lag % 10);
snprintf (lagtip, sizeof (lagtip) - 1, "Lag: %s%d.%d seconds",
serv->lag_sent ? "+" : "", lag / 10, lag % 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);
add_tip (sess->gui->lagometer->parent, 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);
add_tip (sess->gui->throttlemeter->parent, 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);
}
}
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;
if (dcc->file)
gtkutil_file_req (message, dcc_saveas_cb, ud, dcc->file,
FRF_WRITE|FRF_FILTERISINITIAL|FRF_NOASKOVERWRITE);
}
int
fe_gui_info (session *sess, int info_type)
{
switch (info_type)
{
case 0: /* window status */
#if GTK_CHECK_VERSION(2,20,0)
if (!gtk_widget_get_visible (GTK_WIDGET (sess->gui->window)))
#else
if (!GTK_WIDGET_VISIBLE (GTK_WIDGET (sess->gui->window)))
#endif
return 2; /* hidden (iconified or systray) */
#if GTK_CHECK_VERSION(2,4,0)
if (gtk_window_is_active (GTK_WINDOW (sess->gui->window)))
#else
#if GTK_CHECK_VERSION(2,2,0)
if (GTK_WINDOW (sess->gui->window)->is_active)
#endif
#endif
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
#if GTK_CHECK_VERSION(2,24,8)
return gdk_win32_window_get_impl_hwnd (sess->gui->window->window);
#else
return GDK_WINDOW_HWND (sess->gui->window->window);
#endif
#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);
}
}
#ifndef WIN32
static gboolean
try_browser (const char *browser, const char *arg, const char *url)
{
const char *argv[4];
char *path;
path = g_find_program_in_path (browser);
if (!path)
return 0;
argv[0] = path;
argv[1] = url;
argv[2] = NULL;
if (arg)
{
argv[1] = arg;
argv[2] = url;
argv[3] = NULL;
}
xchat_execv (argv);
g_free (path);
return 1;
}
#endif
static void
fe_open_url_inner (const char *url)
{
#ifdef WIN32
ShellExecute (0, "open", url, NULL, NULL, SW_SHOWNORMAL);
#else
/* universal desktop URL opener (from xdg-utils). Supports gnome,kde,xfce4. */
if (try_browser ("xdg-open", NULL, url))
return;
/* try to detect GNOME */
if (g_getenv ("GNOME_DESKTOP_SESSION_ID"))
{
if (try_browser ("gnome-open", NULL, url)) /* Gnome 2.4+ has this */
return;
}
/* try to detect KDE */
if (g_getenv ("KDE_FULL_SESSION"))
{
if (try_browser ("kfmclient", "exec", url))
return;
}
/* everything failed, what now? just try firefox */
if (try_browser ("firefox", NULL, url))
return;
/* fresh out of ideas... */
try_browser ("mozilla", NULL, url);
#endif
}
static void
fe_open_url_locale (const char *url)
{
#ifndef WIN32
if (url[0] != '/' && strchr (url, ':') == NULL)
{
url = g_strdup_printf ("http://%s", url);
fe_open_url_inner (url);
g_free ((char *)url);
return;
}
#endif
fe_open_url_inner (url);
}
void
fe_open_url (const char *url)
{
char *loc;
if (prefs.utf8_locale)
{
fe_open_url_locale (url);
return;
}
/* the OS expects it in "locale" encoding. This makes it work on
unix systems that use ISO-8859-x and Win32. */
loc = g_locale_from_utf8 (url, -1, 0, 0, 0);
if (loc)
{
fe_open_url_locale (loc);
g_free (loc);
}
}
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, flags | FRF_FILTERISINITIAL);
}
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