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libsysprof-analyze: allow specifying ptr array for symbols

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This will allow us to use the same model with a different list of symbols.
This commit is contained in:
Christian Hergert
2023-06-12 11:34:04 -07:00
parent fa35089e93
commit 2c9c41dedc
3 changed files with 34 additions and 9 deletions
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3
src/libsysprof-analyze/sysprof-callgraph-symbol-private.h
View File

@ -24,6 +24,7 @@
G_BEGIN_DECLS
GListModel *_sysprof_callgraph_symbol_list_model_new (SysprofCallgraph *callgraph);
GListModel *_sysprof_callgraph_symbol_list_model_new (SysprofCallgraph *callgraph,
GPtrArray *symbols);
G_END_DECLS

38
src/libsysprof-analyze/sysprof-callgraph-symbol.c
View File

@ -171,16 +171,22 @@ sysprof_callgraph_symbol_get_callgraph (SysprofCallgraphSymbol *self)
return self->callgraph;
}
struct _SysprofCallgraphSymbolListModel
typedef struct _SysprofCallgraphSymbolListModel
{
GObject parent_instance;
SysprofCallgraph *callgraph;
};
GPtrArray *symbols;
} SysprofCallgraphSymbolListModel;
static guint
sysprof_callgraph_symbol_list_model_get_n_items (GListModel *model)
{
return SYSPROF_CALLGRAPH_SYMBOL (model)->callgraph->symbols->len;
SysprofCallgraphSymbolListModel *self = (SysprofCallgraphSymbolListModel *)model;
if (self->symbols != NULL)
return self->symbols->len;
return 0;
}
static GType
@ -193,13 +199,13 @@ static gpointer
sysprof_callgraph_symbol_list_model_get_item (GListModel *model,
guint position)
{
SysprofCallgraphSymbol *self = SYSPROF_CALLGRAPH_SYMBOL (model);
SysprofCallgraphSymbolListModel *self = (SysprofCallgraphSymbolListModel *)model;
if (position >= self->callgraph->symbols->len)
if (self->symbols == NULL || position >= self->symbols->len)
return NULL;
return _sysprof_callgraph_symbol_new (self->callgraph,
g_ptr_array_index (self->callgraph->symbols, position));
g_ptr_array_index (self->symbols, position));
}
static void
@ -215,9 +221,23 @@ G_DECLARE_FINAL_TYPE (SysprofCallgraphSymbolListModel, sysprof_callgraph_symbol_
G_DEFINE_FINAL_TYPE_WITH_CODE (SysprofCallgraphSymbolListModel, sysprof_callgraph_symbol_list_model, G_TYPE_OBJECT,
G_IMPLEMENT_INTERFACE (G_TYPE_LIST_MODEL, list_model_iface_init))
static void
sysprof_callgraph_symbol_list_model_dispose (GObject *object)
{
SysprofCallgraphSymbolListModel *self = (SysprofCallgraphSymbolListModel *)object;
g_clear_pointer (&self->symbols, g_ptr_array_unref);
g_clear_object (&self->callgraph);
G_OBJECT_CLASS (sysprof_callgraph_symbol_parent_class)->dispose (object);
}
static void
sysprof_callgraph_symbol_list_model_class_init (SysprofCallgraphSymbolListModelClass *klass)
{
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->dispose = sysprof_callgraph_symbol_list_model_dispose;
}
static void
@ -226,7 +246,8 @@ sysprof_callgraph_symbol_list_model_init (SysprofCallgraphSymbolListModel *self)
}
GListModel *
_sysprof_callgraph_symbol_list_model_new (SysprofCallgraph *callgraph)
_sysprof_callgraph_symbol_list_model_new (SysprofCallgraph *callgraph,
GPtrArray *symbols)
{
SysprofCallgraphSymbolListModel *self;
@ -235,6 +256,9 @@ _sysprof_callgraph_symbol_list_model_new (SysprofCallgraph *callgraph)
self = g_object_new (SYSPROF_TYPE_CALLGRAPH_SYMBOL_LIST_MODEL, NULL);
self->callgraph = g_object_ref (callgraph);
if (symbols != NULL)
self->symbols = g_ptr_array_ref (symbols);
return G_LIST_MODEL (self);
}

2
src/libsysprof-analyze/sysprof-callgraph.c
View File

@ -528,5 +528,5 @@ sysprof_callgraph_list_symbols (SysprofCallgraph *self)
{
g_return_val_if_fail (SYSPROF_IS_CALLGRAPH (self), NULL);
return _sysprof_callgraph_symbol_list_model_new (self);
return _sysprof_callgraph_symbol_list_model_new (self, self->symbols);
}