Fixed get_font_funcs to alias of default font.

Change-Id: I86f705170e4f0dab288b4ce08f45d5f9e95fc671
Signed-off-by: jinwang.an <jinwang.an@samsung.com>

diff --git a/system-settings-util/src/system_settings_util.c b/system-settings-util/src/system_settings_util.c
index 769e1b1..eb53eda 100644 (file)
--- a/system-settings-util/src/system_settings_util.c
+++ b/system-settings-util/src/system_settings_util.c
@@ -49,13 +49,54 @@
 #define GIANT_FONT_DPI                                         (-250)
 
 #define SETTING_FONT_PRELOAD_FONT_PATH _TZ_SYS_RO_SHARE"/fonts"
-#define SETTING_FONT_DOWNLOADED_FONT_PATH _TZ_SYS_RO_SHARE"/fonts"
+#define SETTING_FONT_DOWNLOADED_FONT_PATH _TZ_SYS_SHARE"/fonts"
 
 #define SETTING_FONT_CONF_FILE _TZ_SYS_ETC"/fonts/conf.avail/99-tizen.conf"
-#define SETTING_DEFAULT_FONT_CONF_FILE _TZ_SYS_ETC"/fonts/conf.avail/99-tizen.conf"
+
+#define SETTING_FONT_TIZEN_FONT_ALIAS "Tizen"
+#define SETTING_FONT_TIZEN_DEFAULT_FONT_ALIAS "TizenDefaultFont"
 
 static int __font_size_get();
 
+/* Returned family name should be free'd manually. */
+char *__get_main_font_family_name_by_alias(char *alias)
+{
+       SETTING_TRACE_BEGIN;
+       FcFontSet *set = NULL;
+       FcPattern *pat = NULL;
+       FcConfig *font_config = NULL;
+       FcChar8 *family = NULL;
+       char *ret = NULL;
+       FcResult res = 0;
+
+       font_config = FcInitLoadConfigAndFonts();
+
+       pat = FcPatternBuild(0, FC_FAMILY, FcTypeString, alias, (char *)0);
+       FcConfigSubstitute(font_config, pat, FcMatchPattern);
+       FcDefaultSubstitute(pat);
+
+       /* do matching */
+       set = FcFontSort(font_config, pat, FcTrue, NULL, &res);
+
+       if (set && (set->nfont > 0)) {
+               FcPatternGetString(set->fonts[0], FC_FAMILY, 0, &family);
+               ret = g_strdup((char *)family);
+
+               FcFontSetDestroy(set);
+               set = NULL;
+       }
+
+       if (pat) {
+               FcPatternDestroy(pat);
+               pat = NULL;
+       }
+
+       FcConfigDestroy(font_config);
+       font_config = NULL;
+
+       return ret;
+}
+
 /*  LCOV_EXCL_START */
 bool __is_supported_image_type_load(char *path)
 {
@@ -87,62 +128,7 @@ bool __is_supported_image_type_load(char *path)
 
 char *_get_cur_font()
 {
-       SETTING_TRACE_BEGIN;
-       xmlDocPtr doc = NULL;
-       xmlNodePtr cur = NULL;
-       xmlNodePtr cur2 = NULL;
-       xmlNodePtr cur3 = NULL;
-       xmlChar *key = NULL;
-
-       char *font_name = NULL;
-
-       doc = xmlParseFile(SETTING_FONT_CONF_FILE);
-
-       cur = xmlDocGetRootElement(doc);
-
-       if (cur == NULL) {
-               xmlFreeDoc(doc);
-               doc = NULL;
-               return NULL;
-       }
-
-       if (xmlStrcmp(cur->name, (const xmlChar *)"fontconfig")) {
-               xmlFreeDoc(doc);
-               doc = NULL;
-               return NULL;
-       }
-
-       cur = cur->xmlChildrenNode;
-
-       while (cur != NULL) {
-               if ((!xmlStrcmp(cur->name, (const xmlChar *)"match"))) {
-                       cur2 = cur->xmlChildrenNode;
-                       while (cur2 != NULL) {
-                               if ((!xmlStrcmp(cur2->name, (const xmlChar *)"edit"))) {
-                                       cur3 = cur2->xmlChildrenNode;
-                                       while (cur3 != NULL) {
-                                               if ((!xmlStrcmp(cur3->name, (const xmlChar *)"string"))) {
-                                                       key = xmlNodeListGetString(doc, cur3->xmlChildrenNode, 1);
-
-                                                       font_name = g_strdup((char *)key);
-                                                       xmlFree(key);
-                                                       key = NULL;
-                                                       xmlFreeDoc(doc);
-                                                       doc = NULL;
-                                                       return font_name;
-                                               }
-                                               cur3 = cur3->next;
-                                       }
-                               }
-                               cur2 = cur2->next;
-                       }
-               }
-               cur = cur->next;
-       }
-
-       xmlFreeDoc(doc);
-       doc = NULL;
-       return NULL;
+       return __get_main_font_family_name_by_alias(SETTING_FONT_TIZEN_FONT_ALIAS);
 }
 
 /*  LCOV_EXCL_START */
@@ -262,74 +248,7 @@ int __is_available_font(char *font_name)
 
 char *_get_default_font()
 {
-       SETTING_TRACE_BEGIN;
-       xmlDocPtr doc = NULL;
-       xmlNodePtr cur = NULL;
-       xmlNodePtr cur2 = NULL;
-       xmlNodePtr cur3 = NULL;
-       xmlChar *key = NULL;
-       struct _xmlAttr *properties = NULL;
-       char *default_font_name = NULL;
-
-       doc = xmlParseFile(SETTING_DEFAULT_FONT_CONF_FILE);
-
-       cur = xmlDocGetRootElement(doc);
-
-       if (cur == NULL) {
-               xmlFreeDoc(doc);
-               doc = NULL;
-               return NULL;
-       }
-
-       if (xmlStrcmp(cur->name, (const xmlChar *)"fontconfig")) {
-               xmlFreeDoc(doc);
-               doc = NULL;
-               return NULL;
-       }
-
-       cur = cur->xmlChildrenNode;
-
-       while (cur != NULL) {
-               if ((!xmlStrcmp(cur->name, (const xmlChar *)"match"))) {
-                       cur2 = cur->xmlChildrenNode;
-                       while (cur2 != NULL) {
-                               if ((!xmlStrcmp(cur2->name, (const xmlChar *)"edit"))) {
-                                       properties = cur2->properties;
-                                       /*find the "name" property*/
-                                       while (NULL != properties) {
-                                               if (!xmlStrcmp(properties->name, (const xmlChar *)"name")) {
-                                                       break;
-                                               }
-                                               properties = properties->next;
-                                       }
-
-                                       /*If the value of "name" property is "family", then get the child node string,
-                                       it shall be the default font type*/
-                                       if (NULL != properties && !xmlStrcmp(properties->children->content, (const xmlChar *)"family")) {
-                                               cur3 = cur2->xmlChildrenNode;
-                                               while (cur3 != NULL) {
-                                                       if ((!xmlStrcmp(cur3->name, (const xmlChar *)"string"))) {
-                                                               key = xmlNodeListGetString(doc, cur3->xmlChildrenNode, 1);
-                                                               default_font_name = g_strdup((char *)key);
-                                                               xmlFree(key);
-                                                               key = NULL;
-                                                               xmlFreeDoc(doc);
-                                                               doc = NULL;
-                                                               return default_font_name;
-                                                       }
-                                                       cur3 = cur3->next;
-                                               }
-                                       }
-                               }
-                               cur2 = cur2->next;
-                       }
-               }
-               cur = cur->next;
-       }
-
-       xmlFreeDoc(doc);
-       doc = NULL;
-       return NULL;
+       return __get_main_font_family_name_by_alias(SETTING_FONT_TIZEN_DEFAULT_FONT_ALIAS);
 }
 
 /*  LCOV_EXCL_START */