sysprof: categorize sidebar sections

src/sysprof/sysprof-section.c

@@ -25,6 +25,7 @@
 
 typedef struct
 {
+  char *category;
   char *title;
   SysprofSession *session;
 } SysprofSectionPrivate;
@@ -34,6 +35,7 @@ G_DEFINE_ABSTRACT_TYPE_WITH_PRIVATE (SysprofSection, sysprof_section, GTK_TYPE_W
 enum {
   PROP_0,
   PROP_SESSION,
+  PROP_CATEGORY,
   PROP_TITLE,
   N_PROPS
 };
@@ -52,6 +54,7 @@ sysprof_section_dispose (GObject *object)
 
   g_clear_object (&priv->session);
   g_clear_pointer (&priv->title, g_free);
+  g_clear_pointer (&priv->category, g_free);
 
   G_OBJECT_CLASS (sysprof_section_parent_class)->dispose (object);
 }
@@ -70,6 +73,10 @@ sysprof_section_get_property (GObject    *object,
       g_value_set_object (value, sysprof_section_get_session (self));
       break;
 
+    case PROP_CATEGORY:
+      g_value_set_string (value, sysprof_section_get_category (self));
+      break;
+
     case PROP_TITLE:
       g_value_set_string (value, sysprof_section_get_title (self));
       break;
@@ -93,6 +100,10 @@ sysprof_section_set_property (GObject      *object,
       sysprof_section_set_session (self, g_value_get_object (value));
       break;
 
+    case PROP_CATEGORY:
+      sysprof_section_set_category (self, g_value_get_string (value));
+      break;
+
     case PROP_TITLE:
       sysprof_section_set_title (self, g_value_get_string (value));
       break;
@@ -122,6 +133,11 @@ sysprof_section_class_init (SysprofSectionClass *klass)
                          NULL,
                          (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
 
+  properties[PROP_CATEGORY] =
+    g_param_spec_string ("category", NULL, NULL,
+                         NULL,
+                         (G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS));
+
   g_object_class_install_properties (object_class, N_PROPS, properties);
 
   gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
@@ -176,3 +192,25 @@ sysprof_section_set_title (SysprofSection *self,
   if (g_set_str (&priv->title, title))
     g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_TITLE]);
 }
+
+const char *
+sysprof_section_get_category (SysprofSection *self)
+{
+  SysprofSectionPrivate *priv = sysprof_section_get_instance_private (self);
+
+  g_return_val_if_fail (SYSPROF_IS_SECTION (self), NULL);
+
+  return priv->category;
+}
+
+void
+sysprof_section_set_category (SysprofSection *self,
+                              const char     *category)
+{
+  SysprofSectionPrivate *priv = sysprof_section_get_instance_private (self);
+
+  g_return_if_fail (SYSPROF_IS_SECTION (self));
+
+  if (g_set_str (&priv->category, category))
+    g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_CATEGORY]);
+}

src/sysprof/sysprof-section.h

@@ -35,11 +35,14 @@ struct _SysprofSectionClass
   GtkWidgetClass parent_class;
 };
 
-SysprofSession *sysprof_section_get_session (SysprofSection *self);
+SysprofSession *sysprof_section_get_session  (SysprofSection *self);
-void            sysprof_section_set_session (SysprofSection *self,
+void            sysprof_section_set_session  (SysprofSection *self,
-                                             SysprofSession *session);
+                                              SysprofSession *session);
-const char     *sysprof_section_get_title   (SysprofSection *self);
+const char     *sysprof_section_get_category (SysprofSection *self);
-void            sysprof_section_set_title   (SysprofSection *self,
+void            sysprof_section_set_category (SysprofSection *self,
-                                             const char     *title);
+                                              const char     *category);
+const char     *sysprof_section_get_title    (SysprofSection *self);
+void            sysprof_section_set_title    (SysprofSection *self,
+                                              const char     *title);
 
 G_END_DECLS

src/sysprof/sysprof-sidebar.c

@@ -112,6 +112,24 @@ list_box_row_activated_cb (SysprofSidebar *self,
     gtk_stack_set_visible_child (stack, GTK_WIDGET (section));
 }
 
+static void
+sysprof_sidebar_header_func (GtkListBoxRow *row,
+                             GtkListBoxRow *before_row,
+                             gpointer       user_data)
+{
+  SysprofSection *section;
+  SysprofSection *before_section;
+
+  if (before_row == NULL)
+    return;
+
+  if ((section = g_object_get_data (G_OBJECT (row), "SECTION")) &&
+      (before_section = g_object_get_data (G_OBJECT (before_row), "SECTION")) &&
+      g_strcmp0 (sysprof_section_get_category (section),
+                 sysprof_section_get_category (before_section)) != 0)
+    gtk_list_box_row_set_header (row, gtk_separator_new (GTK_ORIENTATION_HORIZONTAL));
+}
+
 static void
 sysprof_sidebar_dispose (GObject *object)
 {
@@ -203,4 +221,8 @@ sysprof_sidebar_init (SysprofSidebar *self)
                            G_CONNECT_SWAPPED);
 
   gtk_widget_init_template (GTK_WIDGET (self));
+
+  gtk_list_box_set_header_func (self->list_box,
+                                sysprof_sidebar_header_func,
+                                NULL, NULL);
 }

src/sysprof/sysprof-window.ui

@@ -99,6 +99,7 @@
                         <property name="vexpand">true</property>
                         <child>
                           <object class="SysprofSamplesSection">
+                            <property name="category">callgraph</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>
@@ -106,6 +107,7 @@
                         </child>
                         <child>
                           <object class="SysprofLogsSection">
+                            <property name="category">processes</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>
@@ -113,6 +115,7 @@
                         </child>
                         <child>
                           <object class="SysprofMarksSection">
+                            <property name="category">processes</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>
@@ -120,6 +123,7 @@
                         </child>
                         <child>
                           <object class="SysprofProcessesSection">
+                            <property name="category">processes</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>
@@ -127,6 +131,7 @@
                         </child>
                         <child>
                           <object class="SysprofFilesSection">
+                            <property name="category">auxiliary</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>
@@ -134,6 +139,7 @@
                         </child>
                         <child>
                           <object class="SysprofMetadataSection">
+                            <property name="category">auxiliary</property>
                             <binding name="session">
                               <lookup name="session">SysprofWindow</lookup>
                             </binding>