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libsysprof-ui: dont change pages if operation was cancelled

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This commit is contained in:
Christian Hergert
2020-02-18 21:03:12 -08:00
parent dd6b44cb2f
commit 6b1872a5ce
1 changed files with 14 additions and 2 deletions
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16
src/libsysprof-ui/sysprof-memprof-page.c
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@ -63,6 +63,8 @@ typedef struct
GtkRadioButton *all_allocs;
GtkRadioButton *temp_allocs;
GCancellable *cancellable;
GQueue *history;
SysprofMemprofMode mode;
@ -812,11 +814,12 @@ sysprof_memprof_page_generate_cb (GObject *object,
priv = sysprof_memprof_page_get_instance_private (self);
if (!sysprof_profile_generate_finish (profile, result, &error))
g_task_return_error (task, g_steal_pointer (&error));
g_task_return_error (task, g_error_copy (error));
else
sysprof_memprof_page_set_profile (self, SYSPROF_MEMPROF_PROFILE (profile));
gtk_stack_set_visible_child_name (priv->stack, "callgraph");
if (!g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED))
gtk_stack_set_visible_child_name (priv->stack, "callgraph");
}
static void
@ -839,6 +842,13 @@ sysprof_memprof_page_load_async (SysprofPage *page,
g_assert (SYSPROF_IS_SELECTION (selection));
g_assert (!cancellable || G_IS_CANCELLABLE (cancellable));
g_cancellable_cancel (priv->cancellable);
if (cancellable == NULL)
cancellable = priv->cancellable = g_cancellable_new ();
else
g_set_object (&priv->cancellable, cancellable);
gtk_stack_set_visible_child_name (priv->stack, "loading");
task = g_task_new (self, cancellable, callback, user_data);
@ -874,6 +884,7 @@ do_summary (SysprofMemprofPage *self)
g_assert (SYSPROF_IS_MEMPROF_PAGE (self));
g_cancellable_cancel (priv->cancellable);
gtk_stack_set_visible_child_name (priv->stack, "summary");
#endif
}
@ -919,6 +930,7 @@ sysprof_memprof_page_finalize (GObject *object)
g_clear_pointer (&priv->history, g_queue_free);
g_clear_object (&priv->profile);
g_clear_object (&priv->cancellable);
G_OBJECT_CLASS (sysprof_memprof_page_parent_class)->finalize (object);
}