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-rw-r--r--shell/ChangeLog13
-rw-r--r--shell/e-folder.c33
-rw-r--r--shell/e-folder.h11
-rw-r--r--shell/e-storage.c18
4 files changed, 61 insertions, 14 deletions
diff --git a/shell/ChangeLog b/shell/ChangeLog
index 3621b3585b..b4acb5d56c 100644
--- a/shell/ChangeLog
+++ b/shell/ChangeLog
@@ -1,3 +1,16 @@
+2001-02-20 Dan Winship <danw@ximian.com>
+
+ * e-folder.c (_EFolderPrivate): split "highlighted" into
+ self_highlight and child_highligh.
+ (e_folder_get_highlighted): Return TRUE if either self_highlight
+ is true or any child is highlighted.
+ (e_folder_set_child_highlight): New function to tell the folder
+ about a child highlight change.
+
+ * e-storage.c (folder_changed_cb): Update child highlights
+ correctly on folders so that folders will be highlighted whenever
+ their children are.
+
2001-02-17 Christopher James Lahey <clahey@ximian.com>
* e-shell-view-menu.c (file_verbs): Cast this fucntion pointer.
diff --git a/shell/e-folder.c b/shell/e-folder.c
index bad986fac6..f76829b0d4 100644
--- a/shell/e-folder.c
+++ b/shell/e-folder.c
@@ -41,7 +41,8 @@ struct _EFolderPrivate {
char *type;
char *description;
char *physical_uri;
- gboolean highlighted;
+ gboolean self_highlight;
+ int child_highlight;
};
#define EF_CLASS(obj) \
@@ -142,11 +143,12 @@ init (EFolder *folder)
EFolderPrivate *priv;
priv = g_new (EFolderPrivate, 1);
- priv->type = NULL;
- priv->name = NULL;
- priv->description = NULL;
- priv->physical_uri = NULL;
- priv->highlighted = FALSE;
+ priv->type = NULL;
+ priv->name = NULL;
+ priv->description = NULL;
+ priv->physical_uri = NULL;
+ priv->self_highlight = FALSE;
+ priv->child_highlight = 0;
folder->priv = priv;
}
@@ -235,7 +237,7 @@ e_folder_get_highlighted (EFolder *folder)
g_return_val_if_fail (folder != NULL, FALSE);
g_return_val_if_fail (E_IS_FOLDER (folder), FALSE);
- return folder->priv->highlighted;
+ return folder->priv->self_highlight || folder->priv->child_highlight;
}
@@ -302,7 +304,22 @@ e_folder_set_highlighted (EFolder *folder,
g_return_if_fail (folder != NULL);
g_return_if_fail (E_IS_FOLDER (folder));
- folder->priv->highlighted = highlighted;
+ folder->priv->self_highlight = highlighted;
+
+ gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]);
+}
+
+void
+e_folder_set_child_highlight (EFolder *folder,
+ gboolean highlighted)
+{
+ g_return_if_fail (folder != NULL);
+ g_return_if_fail (E_IS_FOLDER (folder));
+
+ if (highlighted)
+ folder->priv->child_highlight++;
+ else
+ folder->priv->child_highlight--;
gtk_signal_emit (GTK_OBJECT (folder), signals[CHANGED]);
}
diff --git a/shell/e-folder.h b/shell/e-folder.h
index 5a720a957e..81bbd54448 100644
--- a/shell/e-folder.h
+++ b/shell/e-folder.h
@@ -77,11 +77,12 @@ const char *e_folder_get_description (EFolder *folder);
const char *e_folder_get_physical_uri (EFolder *folder);
gboolean e_folder_get_highlighted (EFolder *folder);
-void e_folder_set_name (EFolder *folder, const char *name);
-void e_folder_set_type_string (EFolder *folder, const char *type);
-void e_folder_set_description (EFolder *folder, const char *description);
-void e_folder_set_physical_uri (EFolder *folder, const char *physical_uri);
-void e_folder_set_highlighted (EFolder *folder, gboolean highlighted);
+void e_folder_set_name (EFolder *folder, const char *name);
+void e_folder_set_type_string (EFolder *folder, const char *type);
+void e_folder_set_description (EFolder *folder, const char *description);
+void e_folder_set_physical_uri (EFolder *folder, const char *physical_uri);
+void e_folder_set_highlighted (EFolder *folder, gboolean highlighted);
+void e_folder_set_child_highlight (EFolder *folder, gboolean highlighted);
#ifdef __cplusplus
}
diff --git a/shell/e-storage.c b/shell/e-storage.c
index 6eb746e8a7..7045ef47d5 100644
--- a/shell/e-storage.c
+++ b/shell/e-storage.c
@@ -92,7 +92,8 @@ folder_changed_cb (EFolder *folder,
{
EStorage *storage;
EStoragePrivate *priv;
- const char *path;
+ const char *path, *p;
+ gboolean highlight;
g_assert (E_IS_STORAGE (data));
@@ -103,6 +104,21 @@ folder_changed_cb (EFolder *folder,
g_assert (path != NULL);
gtk_signal_emit (GTK_OBJECT (storage), signals[UPDATED_FOLDER], path);
+
+ highlight = GPOINTER_TO_INT (gtk_object_get_data (GTK_OBJECT (folder), "last_highlight"));
+ if (highlight != e_folder_get_highlighted (folder)) {
+ highlight = !highlight;
+ gtk_object_set_data (GTK_OBJECT (folder), "last_highlight",
+ GINT_TO_POINTER (highlight));
+ p = strrchr (path, '/');
+ if (p && p != path) {
+ path = g_strndup (path, p - path);
+ folder = e_folder_tree_get_folder (priv->folder_tree, path);
+ if (folder)
+ e_folder_set_child_highlight (folder, highlight);
+ g_free (path);
+ }
+ }
}