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libsysprof-gtk: add callers column view

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This commit is contained in:
Christian Hergert
2023-06-12 11:55:24 -07:00
parent fbe0b99314
commit ff1edcc8c9
3 changed files with 91 additions and 2 deletions
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2
src/libsysprof-gtk/sysprof-callgraph-view-private.h
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@ -31,8 +31,10 @@ struct _SysprofCallgraphView
GtkWidget parent_instance;
SysprofDocument *document;
SysprofCallgraph *callgraph;
GListModel *traceables;
GtkColumnView *callers_column_view;
GtkColumnView *descendants_column_view;
GtkColumnView *functions_column_view;
GtkScrolledWindow *scrolled_window;

42
src/libsysprof-gtk/sysprof-callgraph-view.c
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@ -38,6 +38,39 @@ G_DEFINE_ABSTRACT_TYPE_WITH_CODE (SysprofCallgraphView, sysprof_callgraph_view,
static GParamSpec *properties [N_PROPS];
static void
functions_selection_changed_cb (SysprofCallgraphView *self,
guint position,
guint n_items,
GtkSingleSelection *single)
{
GObject *object;
g_assert (SYSPROF_IS_CALLGRAPH_VIEW (self));
g_assert (GTK_IS_SINGLE_SELECTION (single));
if ((object = gtk_single_selection_get_selected_item (single)))
{
SysprofCallgraphSymbol *sym = SYSPROF_CALLGRAPH_SYMBOL (object);
SysprofSymbol *symbol = sysprof_callgraph_symbol_get_symbol (sym);
g_autoptr(GtkSortListModel) callers_sort_model = NULL;
g_autoptr(GtkNoSelection) callers_selection = NULL;
g_autoptr(GListModel) callers = sysprof_callgraph_list_callers (self->callgraph, symbol);
GtkSorter *column_sorter;
column_sorter = gtk_column_view_get_sorter (self->callers_column_view);
callers_sort_model = gtk_sort_list_model_new (g_object_ref (callers),
g_object_ref (column_sorter));
callers_selection = gtk_no_selection_new (g_object_ref (G_LIST_MODEL (callers_sort_model)));
gtk_column_view_set_model (self->callers_column_view,
GTK_SELECTION_MODEL (callers_selection));
}
else
{
gtk_column_view_set_model (self->callers_column_view, NULL);
}
}
static gboolean
sysprof_callgraph_view_key_pressed_cb (GtkTreeExpander *expander,
guint keyval,
@ -76,6 +109,7 @@ sysprof_callgraph_view_dispose (GObject *object)
g_cancellable_cancel (self->cancellable);
g_clear_object (&self->cancellable);
g_clear_object (&self->callgraph);
g_clear_object (&self->document);
g_clear_object (&self->traceables);
@ -152,6 +186,7 @@ sysprof_callgraph_view_class_init (SysprofCallgraphViewClass *klass)
gtk_widget_class_set_template_from_resource (widget_class, "/libsysprof-gtk/sysprof-callgraph-view.ui");
gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
gtk_widget_class_bind_template_child (widget_class, SysprofCallgraphView, callers_column_view);
gtk_widget_class_bind_template_child (widget_class, SysprofCallgraphView, descendants_column_view);
gtk_widget_class_bind_template_child (widget_class, SysprofCallgraphView, functions_column_view);
gtk_widget_class_bind_template_child (widget_class, SysprofCallgraphView, paned);
@ -210,6 +245,8 @@ sysprof_callgraph_view_reload_cb (GObject *object,
return;
}
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,
@ -226,6 +263,11 @@ sysprof_callgraph_view_reload_cb (GObject *object,
functions_sort_model = gtk_sort_list_model_new (g_object_ref (functions_model),
g_object_ref (column_sorter));
functions_selection = gtk_single_selection_new (g_object_ref (G_LIST_MODEL (functions_sort_model)));
g_signal_connect_object (functions_selection,
"selection-changed",
G_CALLBACK (functions_selection_changed_cb),
self,
G_CONNECT_SWAPPED);
gtk_column_view_set_model (self->functions_column_view,
GTK_SELECTION_MODEL (functions_selection));

49
src/libsysprof-gtk/sysprof-callgraph-view.ui
View File

@ -10,10 +10,11 @@
<property name="start-child">
<object class="GtkScrolledWindow" id="functions_scrolled_window">
<property name="hscrollbar-policy">never</property>
<property name="vexpand">true</property>
<child>
<object class="GtkColumnView" id="functions_column_view">
<child>
<object class="GtkColumnViewColumn" id="function_column">
<object class="GtkColumnViewColumn" id="functions_name_column">
<property name="title" translatable="yes">Functions</property>
<property name="expand">true</property>
<property name="factory">
@ -24,7 +25,51 @@
<template class="GtkListItem">
<property name="child">
<object class="GtkInscription">
<property name="text-overflow">ellipsize-end</property>
<property name="text-overflow">ellipsize-start</property>
<property name="xalign">.0</property>
<binding name="text">
<lookup name="name">
<lookup name="symbol" type="SysprofCallgraphSymbol">
<lookup name="item">GtkListItem</lookup>
</lookup>
</lookup>
</binding>
</object>
</property>
</template>
</interface>
]]>
</property>
</object>
</property>
</object>
</child>
</object>
</child>
</object>
</property>
<property name="end-child">
<object class="GtkScrolledWindow" id="callers_scrolled_window">
<property name="hscrollbar-policy">never</property>
<property name="vexpand">true</property>
<child>
<object class="GtkColumnView" id="callers_column_view">
<style>
<class name="data-table"/>
</style>
<child>
<object class="GtkColumnViewColumn" id="callers_name_column">
<property name="title" translatable="yes">Callers</property>
<property name="expand">true</property>
<property name="factory">
<object class="GtkBuilderListItemFactory">
<property name="bytes"><![CDATA[
<?xml version="1.0" encoding="UTF-8"?>
<interface>
<template class="GtkListItem">
<property name="child">
<object class="GtkInscription">
<property name="text-overflow">ellipsize-start</property>
<property name="xalign">.0</property>
<binding name="text">
<lookup name="name">