Print debug messages when verbose option is on

With --verbose command line option, ibus-hangul will
set G_MESSAGES_DEBUG environment varible as all, if
G_MESSAGES_DEBUG is not set.

This is for convenience.

2 files changed, 10 insertions, 0 deletions

diff --git a/src/engine.c b/src/engine.c
index 369e6f1..a72a38f 100644
--- a/src/engine.c
+++ b/src/engine.c
@@ -1290,6 +1290,7 @@ ibus_hangul_engine_flush (IBusHangulEngine *hangul)
 	str = ustring_begin (hangul->preedit);
 	text = ibus_text_new_from_ucs4 (str);
 
+        g_debug("flush: %s", text->text);
 	ibus_engine_commit_text ((IBusEngine *) hangul, text);
 
 	ustring_clear(hangul->preedit);
@@ -1503,6 +1504,7 @@ ibus_hangul_engine_set_input_mode (IBusHangulEngine *hangul, int input_mode)
     prop = hangul->prop_hangul_mode;
 
     hangul->input_mode = input_mode;
+    g_debug("input_mode: %s", (input_mode == INPUT_MODE_HANGUL) ? "hangul" : "latin");
 
     symbol = ibus_hangul_engine_get_input_mode_symbol (hangul, input_mode);
     ibus_property_set_symbol(prop, symbol);
diff --git a/src/main.c b/src/main.c
index ac710db..ac7b418 100644
--- a/src/main.c
+++ b/src/main.c
@@ -139,6 +139,14 @@ main (gint argc, gchar **argv)
         exit (-1);
     }
 
+    if (verbose) {
+        const gchar* value = g_getenv ("G_MESSAGES_DEBUG");
+        if (value == NULL) {
+            g_setenv ("G_MESSAGES_DEBUG", "all", TRUE);
+        }
+    }
+
     start_component ();
+
     return 0;
 }