added new plug-in signals to notify start and end of receiving.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@3005 ee746299-78ed-0310-b773-934348b2243d

6 files changed, 68 insertions, 2 deletions

diff --git a/ChangeLog b/ChangeLog
index efe63fb6..5ad425d9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 2012-01-06
 
+	* src/inc.c
+	  src/plugin.[ch]
+	  src/plugin-marshal.list
+	  plugin/test/test.c: added new plug-in signals:
+	  "inc-mail-start": notify start of receiving
+	  "inc-mail-finished": notify end of receiving and number of new
+	  messages
+
+2012-01-06
+
 	* src/trayicon.c: extended the blinking period of tray icon to 10
 	  seconds.
 
diff --git a/plugin/test/test.c b/plugin/test/test.c
index 7a2b4631..a7e63ebe 100644
--- a/plugin/test/test.c
+++ b/plugin/test/test.c
@@ -28,7 +28,7 @@
 
 static SylPluginInfo info = {
 	"Test Plugin",
-	"3.1.0",
+	"3.2.0",
 	"Hiroyuki Yamamoto",
 	"Test plug-in for Sylpheed plug-in system"
 };
@@ -56,6 +56,8 @@ static gboolean compose_send_cb(GObject *obj, gpointer compose,
 				const gchar *msg_file, GSList *to_list);
 static void messageview_show_cb(GObject *obj, gpointer msgview,
 				MsgInfo *msginfo, gboolean all_headers);
+static void inc_start_cb(GObject *obj, PrefsAccount *ac);
+static void inc_finished_cb(GObject *obj, gint new_messages);
 
 static void create_window(void);
 static void create_folderview_sub_widget(void);
@@ -109,6 +111,10 @@ void plugin_load(void)
 				  G_CALLBACK(compose_send_cb), NULL);
 	syl_plugin_signal_connect("messageview-show",
 				  G_CALLBACK(messageview_show_cb), NULL);
+	syl_plugin_signal_connect("inc-mail-start",
+				  G_CALLBACK(inc_start_cb), NULL);
+	syl_plugin_signal_connect("inc-mail-finished",
+				  G_CALLBACK(inc_finished_cb), NULL);
 
 	syl_plugin_add_factory_item("<SummaryView>", "/---", NULL, NULL);
 	syl_plugin_add_factory_item("<SummaryView>", "/Test Plug-in menu",
@@ -247,6 +253,19 @@ static void messageview_show_cb(GObject *obj, gpointer msgview,
 		msginfo && msginfo->subject ? msginfo->subject : "");
 }
 
+static void inc_start_cb(GObject *obj, PrefsAccount *ac)
+{
+	if (ac)
+		g_print("test: receive start: account: %s\n", ac->account_name);
+	else
+		g_print("test: receive start: all accounts\n");
+}
+
+static void inc_finished_cb(GObject *obj, gint new_messages)
+{
+	g_print("test: received %d new messages\n", new_messages);
+}
+
 static void button_clicked(GtkWidget *widget, gpointer data)
 {
 	g_print("button_clicked\n");
diff --git a/src/inc.c b/src/inc.c
index 661aa394..9f16004d 100644
--- a/src/inc.c
+++ b/src/inc.c
@@ -61,6 +61,7 @@
 #include "filter.h"
 #include "folder.h"
 #include "procheader.h"
+#include "plugin.h"
 
 static GList *inc_dialog_list = NULL;
 
@@ -167,6 +168,8 @@ static void inc_finished(MainWindow *mainwin, gint new_messages)
 		trayicon_set_notify(TRUE);
 	}
 
+	syl_plugin_signal_emit("inc-mail-finished", new_messages);
+
 	inc_block_notify(FALSE);
 
 	if (new_messages <= 0 && !prefs_common.scan_all_after_inc) return;
@@ -213,6 +216,8 @@ void inc_mail(MainWindow *mainwin)
 	summary_write_cache(mainwin->summaryview);
 	main_window_lock(mainwin);
 
+	syl_plugin_signal_emit("inc-mail-start", cur_account);
+
 	if (prefs_common.use_extinc && prefs_common.extinc_cmd) {
 		/* external incorporating program */
 		if (execute_command_line(prefs_common.extinc_cmd, FALSE) != 0) {
@@ -406,6 +411,8 @@ gint inc_account_mail(MainWindow *mainwin, PrefsAccount *account)
 	summary_write_cache(mainwin->summaryview);
 	main_window_lock(mainwin);
 
+	syl_plugin_signal_emit("inc-mail-start", account);
+
 	new_msgs = inc_account_mail_real(mainwin, account);
 
 	inc_finished(mainwin, new_msgs);
@@ -431,6 +438,8 @@ void inc_all_account_mail(MainWindow *mainwin, gboolean autocheck)
 	summary_write_cache(mainwin->summaryview);
 	main_window_lock(mainwin);
 
+	syl_plugin_signal_emit("inc-mail-start", NULL);
+
 	if (prefs_common.inc_local) {
 		new_msgs = inc_spool();
 		if (new_msgs < 0)
diff --git a/src/plugin-marshal.list b/src/plugin-marshal.list
index 07b7f3de..7ae8571e 100644
--- a/src/plugin-marshal.list
+++ b/src/plugin-marshal.list
@@ -2,3 +2,4 @@ VOID:POINTER
 VOID:POINTER,POINTER,STRING,STRING,POINTER
 BOOLEAN:POINTER,INT,INT,STRING,POINTER
 VOID:POINTER,POINTER,BOOLEAN
+VOID:INT
diff --git a/src/plugin.c b/src/plugin.c
index 666a4fb2..c3be1255 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -38,6 +38,8 @@ enum {
 	TEXTVIEW_MENU_POPUP,
 	COMPOSE_SEND,
 	MESSAGEVIEW_SHOW,
+	INC_MAIL_START,
+	INC_MAIL_FINISHED,
 	LAST_SIGNAL
 };
 
@@ -200,6 +202,26 @@ static void syl_plugin_class_init(SylPluginClass *klass)
 			     G_TYPE_POINTER,
 			     G_TYPE_POINTER,
 			     G_TYPE_BOOLEAN);
+	plugin_signals[INC_MAIL_START] =
+		g_signal_new("inc-mail-start",
+			     G_TYPE_FROM_CLASS(gobject_class),
+			     G_SIGNAL_RUN_FIRST,
+			     G_STRUCT_OFFSET(SylPluginClass, inc_mail_start),
+			     NULL, NULL,
+			     g_cclosure_marshal_VOID__POINTER,
+			     G_TYPE_NONE,
+			     1,
+			     G_TYPE_POINTER);
+	plugin_signals[INC_MAIL_FINISHED] =
+		g_signal_new("inc-mail-finished",
+			     G_TYPE_FROM_CLASS(gobject_class),
+			     G_SIGNAL_RUN_FIRST,
+			     G_STRUCT_OFFSET(SylPluginClass, inc_mail_finished),
+			     NULL, NULL,
+			     g_cclosure_marshal_VOID__INT,
+			     G_TYPE_NONE,
+			     1,
+			     G_TYPE_INT);
 }
 
 void syl_plugin_signal_connect(const gchar *name, GCallback callback,
diff --git a/src/plugin.h b/src/plugin.h
index f966fd69..c9bd3830 100644
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -45,7 +45,7 @@ typedef void (*SylPluginLoadFunc)	(void);
 typedef void (*SylPluginUnloadFunc)	(void);
 typedef void (*SylPluginCallbackFunc)	(void);
 
-#define SYL_PLUGIN_INTERFACE_VERSION	0x0108
+#define SYL_PLUGIN_INTERFACE_VERSION	0x0109
 
 struct _SylPlugin
 {
@@ -83,6 +83,11 @@ struct _SylPluginClass
 					 gpointer	 msgview,
 					 MsgInfo	*msginfo,
 					 gboolean	 all_headers);
+
+	void (* inc_mail_start)		(GObject	*obj,
+					 PrefsAccount	*account);
+	void (* inc_mail_finished)	(GObject	*obj,
+					 gint		 new_messages);
 };
 
 struct _SylPluginInfo