[Xfce4-commits] [xfce/thunar] 06/10: Reload files changed by jobs in an idle loop (bug #11008)

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hjudt pushed a commit to branch master
in repository xfce/thunar.

commit 3874e4e230a6a1de70444817b0804437a23b4d89
Author: Harald Judt <h.judt at gmx.at>
Date:   Thu Apr 9 13:14:19 2015 +0200

    Reload files changed by jobs in an idle loop (bug #11008)
    
    If a file is in the cache, schedule a reload of the file when idle.
    This way file information gets updated properly when necessary and
    without any crashes.
---
 thunar/thunar-file.c |   18 ++++++++++++++++++
 thunar/thunar-file.h |    2 +-
 thunar/thunar-job.c  |   14 ++++++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/thunar/thunar-file.c b/thunar/thunar-file.c
index 9a73108..8c32744 100644
--- a/thunar/thunar-file.c
+++ b/thunar/thunar-file.c
@@ -3933,6 +3933,24 @@ thunar_file_reload (ThunarFile *file)
 
  
 /**
+ * thunar_file_reload_idle:
+ * @file : a #ThunarFile instance.
+ *
+ * Schedules a reload of the @file by calling thunar_file_reload
+ * when idle.
+ *
+ **/
+void
+thunar_file_reload_idle (ThunarFile *file)
+{
+  _thunar_return_if_fail (THUNAR_IS_FILE (file));
+
+  g_idle_add ((GSourceFunc) thunar_file_reload, file);
+}
+
+
+
+/**
  * thunar_file_destroy:
  * @file : a #ThunarFile instance.
  *
diff --git a/thunar/thunar-file.h b/thunar/thunar-file.h
index c645330..9a3de17 100644
--- a/thunar/thunar-file.h
+++ b/thunar/thunar-file.h
@@ -240,7 +240,7 @@ void              thunar_file_watch                      (ThunarFile
 void              thunar_file_unwatch                    (ThunarFile              *file);
 
 void              thunar_file_reload                     (ThunarFile              *file);
-
+void              thunar_file_reload_idle                (ThunarFile              *file);
 void              thunar_file_reload_parent              (ThunarFile              *file);
 
 void              thunar_file_destroy                    (ThunarFile              *file);
diff --git a/thunar/thunar-job.c b/thunar/thunar-job.c
index 0cd0c38..f4ce28e 100644
--- a/thunar/thunar-job.c
+++ b/thunar/thunar-job.c
@@ -564,11 +564,25 @@ void
 thunar_job_new_files (ThunarJob   *job,
                       const GList *file_list)
 {
+  ThunarFile  *file;
+  const GList *lp;
+
   _thunar_return_if_fail (THUNAR_IS_JOB (job));
 
   /* check if we have any files */
   if (G_LIKELY (file_list != NULL))
     {
+      /* schedule a reload of cached files when idle */
+      for (lp = file_list; lp != NULL; lp = lp->next)
+        {
+          file = thunar_file_cache_lookup (lp->data);
+          if (file != NULL)
+            {
+              thunar_file_reload_idle (file);
+              g_object_unref (file);
+            }
+        }
+
       /* emit the "new-files" signal */
       exo_job_emit (EXO_JOB (job), job_signals[NEW_FILES], 0, file_list);
     }

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