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libsysprof-ui: add callgraph loading dialog

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This can lag a bit on big profiles, so add a loading page while we generate
the callgraph in a thread.
This commit is contained in:
Christian Hergert
2019-05-25 00:16:31 -07:00
parent 26bcf94888
commit ded0233553
4 changed files with 40 additions and 0 deletions
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20
src/libsysprof-ui/sysprof-callgraph-view.c
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@ -60,6 +60,7 @@ typedef struct
GQueue *history;
guint profile_size;
guint loading;
} SysprofCallgraphViewPrivate;
G_DEFINE_TYPE_WITH_PRIVATE (SysprofCallgraphView, sysprof_callgraph_view, GTK_TYPE_BIN)
@ -1203,3 +1204,22 @@ sysprof_callgraph_view_get_n_functions (SysprofCallgraphView *self)
return ret;
}
void
_sysprof_callgraph_view_set_loading (SysprofCallgraphView *self,
gboolean loading)
{
SysprofCallgraphViewPrivate *priv = sysprof_callgraph_view_get_instance_private (self);
g_return_if_fail (SYSPROF_IS_CALLGRAPH_VIEW (self));
if (loading)
priv->loading++;
else
priv->loading--;
if (priv->loading)
gtk_stack_set_visible_child_name (priv->stack, "loading");
else
gtk_stack_set_visible_child_name (priv->stack, "callgraph");
}