From 4fcc8392fcd9c84de0cae0d66f47810802d6d629 Mon Sep 17 00:00:00 2001
From: Dan Sinclair <dj2>
Date: Sun, 22 May 2005 17:35:16 +0000
Subject: [PATCH] - add the ability to get the theme directory list from libe

SVN revision: 14905
---
 src/lib/E.h      | 11 +++++++++-
 src/lib/e_main.c | 52 ++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 62 insertions(+), 1 deletion(-)

diff --git a/src/lib/E.h b/src/lib/E.h
index 2de695563..a774fe95d 100644
--- a/src/lib/E.h
+++ b/src/lib/E.h
@@ -23,6 +23,7 @@ typedef struct _E_Response_Module_Data		E_Response_Module_Data;
 typedef struct _E_Response_Module_Dirs_List	E_Response_Module_Dirs_List;
 typedef struct _E_Response_Background_Get E_Response_Background_Get;
 typedef struct _E_Response_Background_Dirs_List	E_Response_Background_Dirs_List;
+typedef struct _E_Response_Theme_Dirs_List	E_Response_Theme_Dirs_List;
 
 struct _E_Response_Module_List
 {
@@ -53,10 +54,17 @@ struct _E_Response_Background_Dirs_List
    int	    count;
 };
 
+struct _E_Response_Theme_Dirs_List
+{
+   char   **dirs;
+   int	    count;
+};
+
 extern EAPI int E_RESPONSE_MODULE_LIST;
 extern EAPI int E_RESPONSE_BACKGROUND_GET;
 extern EAPI int E_RESPONSE_MODULE_DIRS_LIST;
 extern EAPI int E_RESPONSE_BACKGROUND_DIRS_LIST;
+extern EAPI int E_RESPONSE_THEME_DIRS_LIST;
 
 #ifdef __cplusplus
 extern "C" {
@@ -78,10 +86,11 @@ extern "C" {
    /* E desktop manipulation */
    EAPI void         e_background_set             (const char *bgfile);
    EAPI void         e_background_get             (void);
-   
+
    /* E path information */
    EAPI void         e_module_dirs_list           (void);
    EAPI void         e_background_dirs_list       (void);
+   EAPI void         e_theme_dirs_list            (void);
 
 #ifdef __cplusplus
 }
diff --git a/src/lib/e_main.c b/src/lib/e_main.c
index abe3d7860..696aba188 100644
--- a/src/lib/e_main.c
+++ b/src/lib/e_main.c
@@ -28,6 +28,7 @@ static int _e_cb_server_data(void *data, int type, void *event);
 static void _e_cb_module_list_free(void *data, void *ev);
 static void _e_cb_module_dir_list_free(void *data, void *ev);
 static void _e_cb_bg_dir_list_free(void *data, void *ev);
+static void _e_cb_theme_dir_list_free(void *data __UNUSED__, void *ev);
 
 static Ecore_Ipc_Server *_e_ipc_server  = NULL;
 
@@ -35,6 +36,7 @@ int E_RESPONSE_MODULE_LIST = 0;
 int E_RESPONSE_MODULE_DIRS_LIST = 0;
 int E_RESPONSE_BACKGROUND_GET = 0;
 int E_RESPONSE_BACKGROUND_DIRS_LIST = 0;
+int E_RESPONSE_THEME_DIRS_LIST = 0;
 
 /*
  * initialise connection to the current E running on "display".
@@ -110,6 +112,7 @@ e_init(const char* display)
 	E_RESPONSE_MODULE_DIRS_LIST = ecore_event_type_new();
 	E_RESPONSE_BACKGROUND_GET = ecore_event_type_new();
 	E_RESPONSE_BACKGROUND_DIRS_LIST = ecore_event_type_new();
+	E_RESPONSE_THEME_DIRS_LIST = ecore_event_type_new();
      }
    
    if (free_disp)
@@ -226,6 +229,14 @@ e_background_dirs_list(void)
 			 0/*ref_to*/, 0/*response*/, NULL, 0);
 }
 
+void
+e_theme_dirs_list(void)
+{
+   ecore_ipc_server_send(_e_ipc_server, E_IPC_DOMAIN_REQUEST,
+			 E_IPC_OP_THEME_DIRS_LIST, 0/*ref*/, 
+			 0/*ref_to*/, 0/*response*/, NULL, 0);
+}
+
 static int
 _e_ipc_init(const char *display)
 {
@@ -380,6 +391,37 @@ _e_cb_server_data(void *data __UNUSED__, int type, void *event)
 				_e_cb_bg_dir_list_free, NULL);
 	    }
           break;
+	case E_IPC_OP_THEME_DIRS_LIST_REPLY:
+	  if (e->data)
+	    {
+	       E_Response_Theme_Dirs_List *res;
+	       char *p;
+	       int count = 0;
+
+	       res = calloc(1, sizeof(E_Response_Theme_Dirs_List));
+
+	       p = e->data;
+	       while (p < (char *)(e->data + e->size))
+	         {
+		    p += strlen(p) + 1;
+		    count ++;
+		 }
+
+	       res->dirs = malloc(sizeof(char *) * count);
+	       res->count = count;
+
+	       count = 0;
+	       p = e->data;
+	       while (p < (char *)(e->data + e->size))
+		 {
+	            res->dirs[count] = p;
+		    p += strlen(res->dirs[count]) + 1;
+		    count++;
+		 }
+	       ecore_event_add(E_RESPONSE_THEME_DIRS_LIST, res,
+				_e_cb_theme_dir_list_free, NULL);
+	    }
+          break;
 	default:
           break;
      }
@@ -420,4 +462,14 @@ _e_cb_bg_dir_list_free(void *data __UNUSED__, void *ev)
     free(e);
 }
 
+static void
+_e_cb_theme_dir_list_free(void *data __UNUSED__, void *ev)
+{
+    E_Response_Theme_Dirs_List *e;
+
+    e = ev;
+    free(e->dirs);
+    free(e);
+}
+