X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=libchimara%2Fchimara-glk.c;h=622117591e2da39be487fbb5e850be8e21713fa5;hb=05148dce1d64f8de1019a4383fc9dfdb7ac7c399;hp=5cdf63eba1ab7d64a241380d76d86f73cd7cb5dc;hpb=ae4847f3dc67b8bdddf6e3e8dbec0348995efaef;p=projects%2Fchimara%2Fchimara.git

diff --git a/libchimara/chimara-glk.c b/libchimara/chimara-glk.c
index 5cdf63e..6221175 100644
--- a/libchimara/chimara-glk.c
+++ b/libchimara/chimara-glk.c
@@ -178,6 +178,7 @@ chimara_glk_init(ChimaraGlk *self)
 	priv->char_input_queue = g_async_queue_new();
 	priv->line_input_queue = g_async_queue_new();
 	/* Should be g_async_queue_new_full(g_free); but only in GTK >= 2.16 */
+	priv->resource_map = NULL;
 	priv->resource_lock = g_mutex_new();
 	priv->resource_loaded = g_cond_new();
 	priv->resource_info_available = g_cond_new();
@@ -1362,8 +1363,8 @@ chimara_glk_feed_char_input(ChimaraGlk *glk, guint keyval)
  * request. @text does not need to end with a newline. You can call this 
  * function even when no window has requested line input, in which case the text
  * will be saved for the following window that requests line input. This has the 
- * disadvantage that if more than one window has requested character input, it 
- * is arbitrary which one gets the text.
+ * disadvantage that if more than one window has requested line input, it is
+ * arbitrary which one gets the text.
  */
 void 
 chimara_glk_feed_line_input(ChimaraGlk *glk, const gchar *text)
@@ -1375,6 +1376,40 @@ chimara_glk_feed_line_input(ChimaraGlk *glk, const gchar *text)
 	event_throw(glk, evtype_ForcedLineInput, NULL, 0, 0);
 }
 
+/**
+ * chimara_glk_is_char_input_pending:
+ * @glk: a #ChimaraGlk widget
+ *
+ * Use this function to tell if character input forced by 
+ * chimara_glk_feed_char_input() has been passed to an input request or not.
+ *
+ * Returns: %TRUE if forced character input is pending, %FALSE otherwise.
+ */
+gboolean
+chimara_glk_is_char_input_pending(ChimaraGlk *glk)
+{
+	g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), FALSE);
+	CHIMARA_GLK_USE_PRIVATE(glk, priv);
+	return g_async_queue_length(priv->char_input_queue) > 0;
+}
+
+/**
+ * chimara_glk_is_line_input_pending:
+ * @glk: a #ChimaraGlk widget
+ *
+ * Use this function to tell if line input forced by 
+ * chimara_glk_feed_line_input() has been passed to an input request or not.
+ *
+ * Returns: %TRUE if forced line input is pending, %FALSE otherwise.
+ */
+gboolean
+chimara_glk_is_line_input_pending(ChimaraGlk *glk)
+{
+	g_return_val_if_fail(glk || CHIMARA_IS_GLK(glk), FALSE);
+	CHIMARA_GLK_USE_PRIVATE(glk, priv);
+	return g_async_queue_length(priv->line_input_queue) > 0;
+}
+
 /**
  * chimara_glk_get_tag:
  * @glk: a #ChimarGlk widget