From 94cfe6ac2c1a1f86d0d6ca8ce72714f4ae786692 Mon Sep 17 00:00:00 2001
From: Kaj-Michael Lang <milang@tal.org>
Date: Mon, 10 Mar 2008 13:08:05 +0200
Subject: [PATCH] Some debuging stats and messages.

---
 src/poi.c | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/src/poi.c b/src/poi.c
index 107fd92..b50674d 100644
--- a/src/poi.c
+++ b/src/poi.c
@@ -264,7 +264,7 @@ poi_db_prepare(sqlite3 *db)
 			-1, &poisql.select_poi_by_id, NULL)!=SQLITE_OK)
 	return FALSE;
 
-	/* Search POIs by label */
+	/* Search POIs by label and any category */
 	if (sqlite3_prepare_v2(db,
 			"select "
 			POI_BASE_SQL_FIELDS
@@ -275,7 +275,7 @@ poi_db_prepare(sqlite3 *db)
 			-1, &poisql.select_poi_search, NULL)!=SQLITE_OK)
 	return FALSE;
 
-	/* Search POI by label and specific category */
+	/* Search POI by label and category */
 	if (sqlite3_prepare_v2(db,
 			"select "
 			POI_BASE_SQL_FIELDS
@@ -286,7 +286,7 @@ poi_db_prepare(sqlite3 *db)
 			-1, &poisql.select_poi_search_cat, NULL)!=SQLITE_OK)
 	return FALSE;
 
-	/* Search specific category */
+	/* Search POIs by category */
 	if (sqlite3_prepare_v2(db,
 			"select "
 			POI_BASE_SQL_FIELDS
@@ -297,7 +297,7 @@ poi_db_prepare(sqlite3 *db)
 			-1, &poisql.select_poi_by_cat, NULL)!=SQLITE_OK)
 	return FALSE;
 
-	/* Select nearest POI */
+	/* Select any nearest POI */
 	if (sqlite3_prepare_v2(db,
 			"select "
 			POI_MINI_SQL_FIELDS
@@ -694,6 +694,7 @@ return TRUE;
 gboolean
 poi_get_list_inside(gdouble lat1, gdouble lon1, gdouble lat2, gdouble lon2, GtkListStore **store, guint *num_poi)
 {
+static active=FALSE;
 GtkTreeIter iter;
 gchar tmp1[16], tmp2[16];
 
@@ -702,6 +703,10 @@ num_poi=0;
 if (!_db)
 	return FALSE;
 
+if (active)
+	return FALSE;
+
+active=TRUE;
 if (SQLITE_OK != sqlite3_bind_double(poisql.select_poi, 1, lat1) ||
     SQLITE_OK != sqlite3_bind_double(poisql.select_poi, 2, lat2) ||
     SQLITE_OK != sqlite3_bind_double(poisql.select_poi, 3, lon1) ||
@@ -738,6 +743,7 @@ while (SQLITE_ROW == sqlite3_step(poisql.select_poi)) {
 }
 sqlite3_reset(poisql.select_poi);
 sqlite3_clear_bindings(poisql.select_poi);
+active=FALSE;
 return TRUE;
 }
 
@@ -876,7 +882,9 @@ return NULL;
 GdkPixbuf *
 poi_get_icon(gchar *icon, gboolean big)
 {
-gchar buffer[100];
+static guint hit=0;
+static guint miss=0;
+gchar buffer[256];
 GdkPixbuf *pixbuf;
 GError *error = NULL;
 
@@ -886,12 +894,18 @@ if (icon==NULL)
 if (strlen(icon)==0)
 	return NULL;
 
+g_debug("POI icon cache: %d / %d\n", hit, miss);
+
 g_snprintf(buffer, sizeof(buffer), "%s/%s.%s/%s.png", 
 	theme_base, theme, (big==TRUE) ? "big" : "small", icon);
 
+g_debug("Loading POI icon: %s", buffer);
 pixbuf=g_hash_table_lookup(poi_icon_hash, buffer);
-if (pixbuf)
+if (pixbuf) {
+	hit++;
 	return pixbuf;
+}
+miss++;
 
 pixbuf=gdk_pixbuf_new_from_file(buffer, &error);
 
-- 
2.39.5