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libsysprof-gtk: set descendants on function selection

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This commit is contained in:
Christian Hergert
2023-06-14 14:25:16 -07:00
parent e63c0b7c2e
commit 54ecdc57cd
1 changed files with 48 additions and 37 deletions
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85
src/libsysprof-gtk/sysprof-callgraph-view.c
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@ -49,27 +49,18 @@ G_DEFINE_ABSTRACT_TYPE_WITH_CODE (SysprofCallgraphView, sysprof_callgraph_view,
static GParamSpec *properties [N_PROPS];
static void
sysprof_callgraph_view_descendants_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
sysprof_callgraph_view_set_descendants (SysprofCallgraphView *self,
GListModel *model)
{
SysprofCallgraph *callgraph = (SysprofCallgraph *)object;
g_autoptr(SysprofCallgraphView) self = user_data;
g_autoptr(GListModel) model = NULL;
g_autoptr(GtkTreeListRowSorter) descendants_sorter = NULL;
g_autoptr(GtkSingleSelection) descendants_selection = NULL;
g_autoptr(GtkSortListModel) descendants_sort_model = NULL;
g_autoptr(GtkTreeListModel) descendants_tree = NULL;
g_autoptr(GtkTreeListRow) descendants_first = NULL;
g_autoptr(GError) error = NULL;
GtkSorter *column_sorter;
g_assert (SYSPROF_IS_CALLGRAPH (callgraph));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (SYSPROF_IS_CALLGRAPH_VIEW (self));
if (!(model = sysprof_callgraph_descendants_finish (callgraph, result, &error)))
return;
g_assert (G_IS_LIST_MODEL (model));
column_sorter = gtk_column_view_get_sorter (self->descendants_column_view);
descendants_tree = gtk_tree_list_model_new (g_object_ref (model),
@ -85,7 +76,30 @@ sysprof_callgraph_view_descendants_cb (GObject *object,
G_CALLBACK (descendants_selection_changed_cb),
self,
G_CONNECT_SWAPPED);
gtk_column_view_set_model (self->descendants_column_view, GTK_SELECTION_MODEL (descendants_selection));
gtk_column_view_set_model (self->descendants_column_view,
GTK_SELECTION_MODEL (descendants_selection));
if ((descendants_first = gtk_tree_list_model_get_row (descendants_tree, 0)))
gtk_tree_list_row_set_expanded (descendants_first, TRUE);
}
static void
sysprof_callgraph_view_descendants_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
SysprofCallgraph *callgraph = (SysprofCallgraph *)object;
g_autoptr(SysprofCallgraphView) self = user_data;
g_autoptr(GListModel) model = NULL;
g_autoptr(GError) error = NULL;
g_assert (SYSPROF_IS_CALLGRAPH (callgraph));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (SYSPROF_IS_CALLGRAPH_VIEW (self));
if ((model = sysprof_callgraph_descendants_finish (callgraph, result, &error)))
sysprof_callgraph_view_set_descendants (self, model);
}
static void
@ -226,6 +240,26 @@ functions_selection_changed_cb (SysprofCallgraphView *self,
G_CONNECT_SWAPPED);
gtk_column_view_set_model (self->callers_column_view,
GTK_SELECTION_MODEL (callers_selection));
switch (sysprof_symbol_get_kind (symbol))
{
case SYSPROF_SYMBOL_KIND_ROOT:
sysprof_callgraph_view_set_descendants (self, G_LIST_MODEL (self->callgraph));
break;
default:
case SYSPROF_SYMBOL_KIND_PROCESS:
case SYSPROF_SYMBOL_KIND_CONTEXT_SWITCH:
case SYSPROF_SYMBOL_KIND_UNWINDABLE:
case SYSPROF_SYMBOL_KIND_USER:
case SYSPROF_SYMBOL_KIND_KERNEL:
sysprof_callgraph_descendants_async (self->callgraph,
symbol,
NULL,
sysprof_callgraph_view_descendants_cb,
g_object_ref (self));
break;
}
}
else
{
@ -484,12 +518,6 @@ sysprof_callgraph_view_reload_cb (GObject *object,
g_autoptr(GError) error = NULL;
GtkSorter *column_sorter;
g_autoptr(GtkTreeListRowSorter) descendants_sorter = NULL;
g_autoptr(GtkSingleSelection) descendants_selection = NULL;
g_autoptr(GtkSortListModel) descendants_sort_model = NULL;
g_autoptr(GtkTreeListModel) descendants_tree = NULL;
g_autoptr(GtkTreeListRow) descendants_first = NULL;
g_autoptr(GtkSingleSelection) functions_selection = NULL;
g_autoptr(GtkSortListModel) functions_sort_model = NULL;
g_autoptr(GListModel) functions_model = NULL;
@ -506,21 +534,7 @@ sysprof_callgraph_view_reload_cb (GObject *object,
g_set_object (&self->callgraph, callgraph);
column_sorter = gtk_column_view_get_sorter (self->descendants_column_view);
descendants_tree = gtk_tree_list_model_new (g_object_ref (G_LIST_MODEL (callgraph)),
FALSE, FALSE,
sysprof_callgraph_view_create_model_func,
NULL, NULL);
descendants_sorter = gtk_tree_list_row_sorter_new (g_object_ref (column_sorter));
descendants_sort_model = gtk_sort_list_model_new (g_object_ref (G_LIST_MODEL (descendants_tree)),
g_object_ref (GTK_SORTER (descendants_sorter)));
descendants_selection = gtk_single_selection_new (g_object_ref (G_LIST_MODEL (descendants_sort_model)));
g_signal_connect_object (descendants_selection,
"selection-changed",
G_CALLBACK (descendants_selection_changed_cb),
self,
G_CONNECT_SWAPPED);
gtk_column_view_set_model (self->descendants_column_view, GTK_SELECTION_MODEL (descendants_selection));
sysprof_callgraph_view_set_descendants (self, G_LIST_MODEL (callgraph));
column_sorter = gtk_column_view_get_sorter (self->functions_column_view);
functions_model = sysprof_callgraph_list_symbols (callgraph);
@ -546,9 +560,6 @@ sysprof_callgraph_view_reload_cb (GObject *object,
if (SYSPROF_CALLGRAPH_VIEW_GET_CLASS (self)->load)
SYSPROF_CALLGRAPH_VIEW_GET_CLASS (self)->load (self, callgraph);
if ((descendants_first = gtk_tree_list_model_get_row (descendants_tree, 0)))
gtk_tree_list_row_set_expanded (descendants_first, TRUE);
g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CALLGRAPH]);
}