added new plug-in APIs for compose window.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@2436 ee746299-78ed-0310-b773-934348b2243d

5 files changed, 130 insertions, 2 deletions

diff --git a/src/compose.c b/src/compose.c
index 41ab17a9..3b528c19 100644
--- a/src/compose.c
+++ b/src/compose.c
@@ -133,6 +133,7 @@
 #include "quote_fmt.h"
 #include "template.h"
 #include "undo.h"
+#include "plugin.h"
 
 #if USE_GPGME
 #  include "rfc2015.h"
@@ -803,6 +804,8 @@ Compose *compose_new(PrefsAccount *account, FolderItem *item,
 	compose_connect_changed_callbacks(compose);
 	compose_set_title(compose);
 
+	syl_plugin_signal_emit("compose-created", compose);
+
 	if (prefs_common.enable_autosave && prefs_common.autosave_itv > 0)
 		compose->autosave_tag =
 			g_timeout_add(prefs_common.autosave_itv * 60 * 1000,
@@ -908,6 +911,8 @@ void compose_reply(MsgInfo *msginfo, FolderItem *item, ComposeMode mode,
 
 	procmsg_msginfo_free(replyinfo);
 
+	syl_plugin_signal_emit("compose-created", compose);
+
 	if (prefs_common.enable_autosave && prefs_common.autosave_itv > 0)
 		compose->autosave_tag =
 			g_timeout_add(prefs_common.autosave_itv * 60 * 1000,
@@ -1041,6 +1046,8 @@ void compose_forward(GSList *mlist, FolderItem *item, gboolean as_attach,
 	else
 		gtk_widget_grab_focus(compose->newsgroups_entry);
 
+	syl_plugin_signal_emit("compose-created", compose);
+
 	if (prefs_common.enable_autosave && prefs_common.autosave_itv > 0)
 		compose->autosave_tag =
 			g_timeout_add(prefs_common.autosave_itv * 60 * 1000,
@@ -1110,6 +1117,8 @@ void compose_redirect(MsgInfo *msginfo, FolderItem *item)
 
 	compose_connect_changed_callbacks(compose);
 	compose_set_title(compose);
+
+	syl_plugin_signal_emit("compose-created", compose);
 }
 
 void compose_reedit(MsgInfo *msginfo)
@@ -1208,6 +1217,8 @@ void compose_reedit(MsgInfo *msginfo)
 		menu_set_active(ifactory, "/Tools/Request disposition notification", TRUE);
 	}
 
+	syl_plugin_signal_emit("compose-created", compose);
+
 	if (prefs_common.enable_autosave && prefs_common.autosave_itv > 0)
 		compose->autosave_tag =
 			g_timeout_add(prefs_common.autosave_itv * 60 * 1000,
@@ -1318,6 +1329,14 @@ void compose_entry_append(Compose *compose, const gchar *text,
 	gtk_editable_insert_text(GTK_EDITABLE(entry), text, -1, &pos);
 }
 
+gchar *compose_entry_get_text(Compose *compose, ComposeEntryType type)
+{
+	GtkEntry *entry;
+
+	entry = compose_get_entry(compose, type);
+	return gtk_editable_get_chars(GTK_EDITABLE(entry), 0, -1);
+}
+
 static void compose_entries_set(Compose *compose, const gchar *mailto)
 {
 	gchar *to = NULL;
@@ -6008,6 +6027,8 @@ static void compose_destroy(Compose *compose)
 	if (compose->autosave_tag > 0)
 		g_source_remove(compose->autosave_tag);
 
+	syl_plugin_signal_emit("compose-destroy", compose);
+
 	/* NOTE: address_completion_end() does nothing with the window
 	 * however this may change. */
 	address_completion_end(compose->window);
diff --git a/src/compose.h b/src/compose.h
index 10b4900b..d73c94b9 100644
--- a/src/compose.h
+++ b/src/compose.h
@@ -132,12 +132,11 @@ struct _Compose
 
 	GtkWidget *tmpl_menu;
 
-#if USE_GTKSPELL
+	/* GtkSpell */
 	GtkWidget *spell_menu;
 	gchar     *spell_lang;
 	gboolean   check_spell;
 	GSList    *dict_list;
-#endif
 
 	ComposeMode mode;
 
@@ -233,6 +232,8 @@ void compose_entry_set		(Compose	  *compose,
 void compose_entry_append	(Compose	  *compose,
 				 const gchar	  *text,
 				 ComposeEntryType  type);
+gchar *compose_entry_get_text	(Compose	  *compose,
+				 ComposeEntryType  type);
 
 void compose_lock		(Compose	*compose);
 void compose_unlock		(Compose	*compose);
diff --git a/src/main.c b/src/main.c
index 65a0e475..d250cedc 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1125,6 +1125,13 @@ static void plugin_init(void)
 			      messageview_create_with_new_window);
 	syl_plugin_add_symbol("messageview_show", messageview_show);
 
+	syl_plugin_add_symbol("compose_new", compose_new);
+	syl_plugin_add_symbol("compose_entry_set", compose_entry_set);
+	syl_plugin_add_symbol("compose_entry_append", compose_entry_append);
+	syl_plugin_add_symbol("compose_entry_get_text", compose_entry_get_text);
+	syl_plugin_add_symbol("compose_lock", compose_lock);
+	syl_plugin_add_symbol("compose_unlock", compose_unlock);
+
 	syl_plugin_add_symbol("foldersel_folder_sel",
 			      foldersel_folder_sel);
 	syl_plugin_add_symbol("foldersel_folder_sel_full",
diff --git a/src/plugin.c b/src/plugin.c
index 51968572..108573b7 100644
--- a/src/plugin.c
+++ b/src/plugin.c
@@ -31,6 +31,8 @@ enum {
 	PLUGIN_LOAD,
 	PLUGIN_UNLOAD,
 	FOLDERVIEW_MENU_POPUP,
+	COMPOSE_CREATED,
+	COMPOSE_DESTROY,
 	LAST_SIGNAL
 };
 
@@ -103,6 +105,26 @@ static void syl_plugin_class_init(SylPluginClass *klass)
 			     G_TYPE_NONE,
 			     1,
 			     G_TYPE_POINTER);
+	plugin_signals[COMPOSE_CREATED] =
+		g_signal_new("compose-created",
+			     G_TYPE_FROM_CLASS(gobject_class),
+			     G_SIGNAL_RUN_FIRST,
+			     G_STRUCT_OFFSET(SylPluginClass, compose_created),
+			     NULL, NULL,
+			     g_cclosure_marshal_VOID__POINTER,
+			     G_TYPE_NONE,
+			     1,
+			     G_TYPE_POINTER);
+	plugin_signals[COMPOSE_DESTROY] =
+		g_signal_new("compose-destroy",
+			     G_TYPE_FROM_CLASS(gobject_class),
+			     G_SIGNAL_RUN_FIRST,
+			     G_STRUCT_OFFSET(SylPluginClass, compose_destroy),
+			     NULL, NULL,
+			     g_cclosure_marshal_VOID__POINTER,
+			     G_TYPE_NONE,
+			     1,
+			     G_TYPE_POINTER);
 }
 
 void syl_plugin_signal_connect(const gchar *name, GCallback callback,
@@ -648,6 +670,60 @@ void syl_plugin_open_message_by_new_window(MsgInfo *msginfo)
 	}
 }
 
+
+gpointer syl_plugin_compose_new(PrefsAccount *account, FolderItem *item,
+				const gchar *mailto, GPtrArray *attach_files)
+{
+	gpointer (*func)(PrefsAccount *, FolderItem *, const gchar *,
+			 GPtrArray *);
+
+	func = syl_plugin_lookup_symbol("compose_new");
+	return SAFE_CALL_ARG4_RET(func, account, item, mailto, attach_files);
+}
+
+void syl_plugin_compose_entry_set(gpointer compose, const gchar *text,
+				  gint type)
+{
+	void (*func)(gpointer, const gchar *, gint);
+
+	func = syl_plugin_lookup_symbol("compose_entry_set");
+	SAFE_CALL_ARG3(func, compose, text, type);
+}
+
+void syl_plugin_compose_entry_append(gpointer compose, const gchar *text,
+				     gint type)
+{
+	void (*func)(gpointer, const gchar *, gint);
+
+	func = syl_plugin_lookup_symbol("compose_entry_append");
+	SAFE_CALL_ARG3(func, compose, text, type);
+}
+
+gchar *syl_plugin_compose_entry_get_text(gpointer compose, gint type)
+{
+	gchar * (*func)(gpointer, gint);
+
+	func = syl_plugin_lookup_symbol("compose_entry_get_text");
+	return SAFE_CALL_ARG2_RET(func, compose, type);
+}
+
+void syl_plugin_compose_lock(gpointer compose)
+{
+	void (*func)(gpointer);
+
+	func = syl_plugin_lookup_symbol("compose_lock");
+	SAFE_CALL_ARG1(func, compose);
+}
+
+void syl_plugin_compose_unlock(gpointer compose)
+{
+	void (*func)(gpointer);
+
+	func = syl_plugin_lookup_symbol("compose_unlock");
+	SAFE_CALL_ARG1(func, compose);
+}
+
+
 FolderItem *syl_plugin_folder_sel(Folder *cur_folder, gint sel_type,
 				  const gchar *default_folder)
 {
diff --git a/src/plugin.h b/src/plugin.h
index 94ea652d..50f5738b 100644
--- a/src/plugin.h
+++ b/src/plugin.h
@@ -58,7 +58,11 @@ struct _SylPluginClass
 
 	void (* plugin_load)	(GObject *obj, GModule *module);
 	void (* plugin_unload)	(GObject *obj, GModule *module);
+
 	void (* folderview_menu_popup)	(GObject *obj, gpointer ifactory);
+
+	void (* compose_created)	(GObject *obj, gpointer compose);
+	void (* compose_destroy)	(GObject *obj, gpointer compose);
 };
 
 struct _SylPluginInfo
@@ -155,6 +159,25 @@ gpointer syl_plugin_messageview_create_with_new_window
 						(void);
 void syl_plugin_open_message_by_new_window	(MsgInfo *msginfo);
 
+/* Compose */
+gpointer syl_plugin_compose_new			(PrefsAccount *account,
+						 FolderItem *item,
+						 const gchar *mailto,
+						 GPtrArray *attach_files);
+
+/* entry type:
+   0: To 1: Cc 2: Bcc 3: Reply-To 4: Subject 5: Newsgroups 6: Followup-To */
+void syl_plugin_compose_entry_set		(gpointer compose,
+						 const gchar *text,
+						 gint type);
+void syl_plugin_compose_entry_append		(gpointer compose,
+						 const gchar *text,
+						 gint type);
+gchar *syl_plugin_compose_entry_get_text	(gpointer compose,
+						 gint type);
+void syl_plugin_compose_lock			(gpointer compose);
+void syl_plugin_compose_unlock			(gpointer compose);
+
 /* Others */
 FolderItem *syl_plugin_folder_sel		(Folder *cur_folder,
 						 gint sel_type,