[EGIT] [apps/ephoto] master 01/01: Ephoto: Put some file monitoring in place to keep the single image view updated. More to come for thumbnail view/file selector.

[Stephen okra Houston]

okra pushed a commit to branch master.

http://git.enlightenment.org/apps/ephoto.git/commit/?id=f0369df28b788387eb81ecf6467d1062c93280b2

commit f0369df28b788387eb81ecf6467d1062c93280b2
Author: Stephen okra Houston <smhousto...@gmail.com>
Date:   Thu Jan 14 16:51:02 2016 -0600

    Ephoto: Put some file monitoring in place to keep the single image view 
updated.  More to come for thumbnail view/file selector.
---
 src/bin/ephoto_single_browser.c | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

diff --git a/src/bin/ephoto_single_browser.c b/src/bin/ephoto_single_browser.c
index 19c4248..1907e74 100644
--- a/src/bin/ephoto_single_browser.c
+++ b/src/bin/ephoto_single_browser.c
@@ -38,12 +38,14 @@ struct _Ephoto_Single_Browser
 
 struct _Ephoto_Viewer
 {
+   Ecore_File_Monitor *monitor;
    Evas_Object *scroller;
    Evas_Object *table;
    Evas_Object *image;
    double zoom;
    Eina_Bool fit:1;
    Eina_Bool zoom_first:1;
+   Eina_Bool modified:1;
 };
 
 static void _zoom_set(Ephoto_Single_Browser *sb, double zoom);
@@ -58,10 +60,29 @@ _viewer_del(void *data, Evas *e EINA_UNUSED, Evas_Object 
*obj EINA_UNUSED,
     void *event_info EINA_UNUSED)
 {
    Ephoto_Viewer *v = data;
-
+   if (v->monitor)
+     ecore_file_monitor_del(v->monitor);
    free(v);
 }
 
+static void
+_viewer_monitor(void *data, Ecore_File_Monitor *em EINA_UNUSED, 
+    Ecore_File_Event event, const char *path)
+{
+   Ephoto_Single_Browser *sb = data;
+   Ephoto_Viewer *v = evas_object_data_get(sb->viewer, "viewer");
+
+   if (!ecore_file_exists(path))
+     ephoto_entry_free(sb->ephoto, sb->entry);
+   else if (event == ECORE_FILE_EVENT_MODIFIED)
+     v->modified = EINA_TRUE;
+   else if (event == ECORE_FILE_EVENT_CLOSED && v->modified == EINA_TRUE)
+     {
+        ephoto_single_browser_entry_set(sb->main, sb->entry);
+        v->modified = EINA_FALSE;
+     }
+}   
+
 static Evas_Object *
 _image_create_icon(void *data, Evas_Object *parent, Evas_Coord *xoff,
     Evas_Coord *yoff)
@@ -210,6 +231,9 @@ _viewer_add(Evas_Object *parent, const char *path, 
Ephoto_Single_Browser *sb)
         elm_image_animated_play_set(v->image, EINA_TRUE);
      }
 
+
+   v->monitor = ecore_file_monitor_add(path, _viewer_monitor, sb);
+
    return v->scroller;
 
   error:
@@ -1803,7 +1827,6 @@ _delete_apply(void *data, Evas_Object *obj EINA_UNUSED,
         elm_object_focus_set(sb->event, EINA_TRUE);
         evas_object_freeze_events_set(sb->event, EINA_FALSE);
      }
-   ephoto_entry_free(sb->ephoto, sb->entry);
 }
 
 static void

--