Implement windows 8.1+ notifications

This splits notifications up into multiple backends
currently only libnotify on unix and win8 toasts.

The win8 backend was originally written by @leeter
though heavily modified.

1 files changed, 225 insertions, 0 deletions

diff --git a/src/fe-gtk/plugin-notification.c b/src/fe-gtk/plugin-notification.c
new file mode 100644
index 00000000..43ceeece
--- /dev/null
+++ b/src/fe-gtk/plugin-notification.c
@@ -0,0 +1,225 @@
+/* HexChat
+ * Copyright (C) 2015 Patrick Griffis.
+ *
+ * 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 "config.h"
+#include <glib.h>
+
+#include "../common/hexchat-plugin.h"
+#include "../common/inbound.h" /* For alert_match_word() */
+#include "notifications/notification-backend.h"
+
+static hexchat_plugin *ph;
+
+static gboolean
+should_alert (void)
+{
+	int omit_away, omit_focused, omit_tray;
+
+	if (hexchat_get_prefs (ph, "gui_focus_omitalerts", NULL, &omit_focused) == 3 && omit_focused)
+	{
+		const char *status = hexchat_get_info (ph, "win_status");
+
+		if (status && !g_strcmp0 (status, "active"))
+			return FALSE;
+	}
+
+	if (hexchat_get_prefs (ph, "away_omit_alerts", NULL, &omit_away) == 3 && omit_away)
+	{
+		if (hexchat_get_info (ph, "away"))
+			return FALSE;
+	}
+
+	if (hexchat_get_prefs (ph, "gui_tray_quiet", NULL, &omit_tray) == 3 && omit_tray)
+	{
+		int tray_enabled;
+
+		if (hexchat_get_prefs (ph, "gui_tray", NULL, &tray_enabled) == 3 && tray_enabled)
+		{
+			const char *status = hexchat_get_info (ph, "win_status");
+
+			if (status && g_strcmp0 (status, "hidden") != 0)
+				return FALSE;
+		}
+	}
+
+	return TRUE;
+}
+
+/* Returns timeout in ms */
+static int
+get_timeout (void)
+{
+	int timeout = 0;
+	hexchat_get_prefs (ph, "input_balloon_time", NULL, &timeout);
+
+	return timeout * 1000;
+}
+
+static gboolean
+is_ignored (char *nick)
+{
+	const char *no_hilight;
+
+	if (hexchat_get_prefs (ph, "irc_no_hilight", &no_hilight, NULL) == 1 && no_hilight)
+	{
+		return alert_match_word (nick, (char*)no_hilight);
+	}
+	return FALSE;
+}
+
+static void
+show_notification (const char *title, const char *text)
+{
+	char *stripped_title, *stripped_text;
+
+	/* Strip all colors */
+	stripped_title = hexchat_strip (ph, title, -1, 7);
+	stripped_text = hexchat_strip (ph, text, -1, 7);
+	
+	notification_backend_show (stripped_title, stripped_text, get_timeout ());
+
+	hexchat_free (ph, stripped_title);
+	hexchat_free (ph, stripped_text);
+}
+
+static void
+show_notificationf (const char *text, const char *format, ...)
+{
+	va_list args;
+	char *buf;
+
+	va_start (args, format);
+	buf = g_strdup_vprintf (format, args);
+	va_end (args);
+
+	show_notification (buf, text);
+	g_free (buf);
+}
+
+static int
+incoming_hilight_cb (char *word[], gpointer userdata)
+{
+	int hilight;
+
+	if (hexchat_get_prefs (ph, "input_balloon_hilight", NULL, &hilight) == 3 && hilight && should_alert())
+	{
+		show_notificationf (word[2], _("Highlighted message from: %s (%s)"), word[1], hexchat_get_info (ph, "channel"));
+	}
+	return HEXCHAT_EAT_NONE;
+}
+
+static int
+incoming_message_cb (char *word[], gpointer userdata)
+{
+	int message;
+
+	if (hexchat_get_prefs (ph, "input_balloon_chans", NULL, &message) == 3 && message && should_alert ())
+	{
+		show_notificationf (word[2], _("Channel message from: %s (%s)"), word[1], hexchat_get_info (ph, "channel"));
+	}
+	return HEXCHAT_EAT_NONE;
+}
+
+static int
+incoming_priv_cb (char *word[], gpointer userdata)
+{
+	int priv;
+
+	if (hexchat_get_prefs (ph, "input_balloon_priv", NULL, &priv) == 3 && priv && should_alert ())
+	{
+		const char *network = hexchat_get_info (ph, "network");
+		if (!network)
+			network = hexchat_get_info (ph, "server");
+
+		if (userdata != NULL) /* Special event */
+		{
+			if (GPOINTER_TO_INT (userdata) == 3)
+			{
+				if (!is_ignored (word[2]))
+					show_notificationf (word[1], _("File offer from: %s (%s)"), word[2], network);
+			}
+			else if (GPOINTER_TO_INT (userdata) == 2)
+			{
+				if (!is_ignored (word[2]))
+					show_notificationf (word[1], _("Invited to channel by: %s (%s)"), word[2], network);
+			}
+			else
+			{
+				if (!is_ignored (word[1]))
+					show_notificationf (word[2], _("Notice from: %s (%s)"), word[1], network);
+			}
+		}
+		else
+			show_notificationf (word[2], _("Private message from: %s (%s)"), word[1], network);
+	}
+	return HEXCHAT_EAT_NONE;
+}
+
+static int
+tray_cmd_cb (char *word[], char *word_eol[], gpointer userdata)
+{
+	if (word[2] && !g_ascii_strcasecmp (word[2], "-b") && word[3] && word[4])
+	{
+		if (should_alert ())
+			show_notification (word[3], word_eol[4]);
+		return HEXCHAT_EAT_ALL;
+	}
+
+	return HEXCHAT_EAT_NONE;
+}
+
+int
+notification_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
+{
+	if (!notification_backend_init ())
+		return 0;
+
+	ph = plugin_handle;
+	*plugin_name = "";
+	*plugin_desc = "";
+	*plugin_version = "";
+
+	hexchat_hook_print (ph, "Channel Msg Hilight", HEXCHAT_PRI_LOWEST, incoming_hilight_cb, NULL);
+	hexchat_hook_print (ph, "Channel Action Hilight", HEXCHAT_PRI_LOWEST, incoming_hilight_cb, NULL);
+
+	hexchat_hook_print (ph, "Channel Message", HEXCHAT_PRI_LOWEST, incoming_message_cb, NULL);
+	hexchat_hook_print (ph, "Channel Action", HEXCHAT_PRI_LOWEST, incoming_message_cb, NULL);
+	hexchat_hook_print (ph, "Channel Notice", HEXCHAT_PRI_LOWEST, incoming_message_cb, NULL);
+
+	hexchat_hook_print (ph, "Private Message", HEXCHAT_PRI_LOWEST, incoming_priv_cb, NULL);
+	hexchat_hook_print (ph, "Private Message to Dialog", HEXCHAT_PRI_LOWEST, incoming_priv_cb, NULL);
+	hexchat_hook_print (ph, "Private Action", HEXCHAT_PRI_LOWEST, incoming_priv_cb, NULL);
+	hexchat_hook_print (ph, "Private Action to Dialog", HEXCHAT_PRI_LOWEST, incoming_priv_cb, NULL);
+
+	/* Special events treated as priv */
+	hexchat_hook_print (ph, "Notice", HEXCHAT_PRI_LOWEST, incoming_priv_cb, GINT_TO_POINTER (1));
+	hexchat_hook_print (ph, "Invited", HEXCHAT_PRI_LOWEST, incoming_priv_cb, GINT_TO_POINTER (2));
+	hexchat_hook_print (ph, "DCC Offer", HEXCHAT_PRI_LOWEST, incoming_priv_cb, GINT_TO_POINTER (3));
+
+	hexchat_hook_command (ph, "TRAY", HEXCHAT_PRI_HIGH, tray_cmd_cb, NULL, NULL);
+	
+	return 1;
+}
+
+
+int
+notification_plugin_deinit (void)
+{
+	notification_backend_deinit ();
+	return 1;
+}