libsysprof-ui: start on profiler assistant

2025-12-31 20:36:25 +00:00 · 2019-05-17 23:41:16 -07:00
parent 8fd3c46593
commit 11712643b9
8 changed files with 393 additions and 0 deletions
--- a/src/libsysprof-ui/sysprof-profiler-assistant.c
+++ b/src/libsysprof-ui/sysprof-profiler-assistant.c
@ -0,0 +1,127 @@
+/* sysprof-profiler-assistant.c
+ *
+ * Copyright 2019 Christian Hergert <chergert@redhat.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-or-later
+ */
+
+#define G_LOG_DOMAIN "sysprof-profiler-assistant"
+
+#include "config.h"
+
+#include <sysprof.h>
+
+#include "sysprof-profiler-assistant.h"
+#include "sysprof-process-model-row.h"
+
+struct _SysprofProfilerAssistant
+{
+  GtkBin       parent_instance;
+
+  /* Template Objects */
+  GtkRevealer *process_revealer;
+  GtkListBox  *process_list_box;
+};
+
+G_DEFINE_TYPE (SysprofProfilerAssistant, sysprof_profiler_assistant, GTK_TYPE_BIN)
+
+/**
+ * sysprof_profiler_assistant_new:
+ *
+ * Create a new #SysprofProfilerAssistant.
+ *
+ * Returns: (transfer full): a newly created #SysprofProfilerAssistant
+ *
+ * Since: 3.34
+ */
+GtkWidget *
+sysprof_profiler_assistant_new (void)
+{
+  return g_object_new (SYSPROF_TYPE_PROFILER_ASSISTANT, NULL);
+}
+
+static GtkWidget *
+create_process_row_cb (gpointer item_,
+                       gpointer user_data)
+{
+  SysprofProcessModelItem *item = item_;
+
+  g_assert (SYSPROF_IS_PROCESS_MODEL_ITEM (item));
+
+  return sysprof_process_model_row_new (item);
+}
+
+static void
+sysprof_profiler_assistant_notify_reveal_child_cb (SysprofProfilerAssistant *self,
+                                                   GParamSpec               *pspec,
+                                                   GtkRevealer              *revealer)
+{
+  g_assert (SYSPROF_IS_PROFILER_ASSISTANT (self));
+  g_assert (GTK_IS_REVEALER (revealer));
+
+  if (gtk_revealer_get_reveal_child (revealer))
+    {
+      g_autoptr(SysprofProcessModel) model = NULL;
+
+      model = sysprof_process_model_new ();
+      gtk_list_box_bind_model (self->process_list_box,
+                               G_LIST_MODEL (model),
+                               create_process_row_cb,
+                               NULL, NULL);
+      sysprof_process_model_reload (model);
+    }
+}
+
+static void
+sysprof_profiler_assistant_row_activated_cb (SysprofProfilerAssistant *self,
+                                             SysprofProcessModelRow   *row,
+                                             GtkListBox               *list_box)
+{
+  g_assert (SYSPROF_PROFILER_ASSISTANT (self));
+  g_assert (SYSPROF_IS_PROCESS_MODEL_ROW (row));
+  g_assert (GTK_IS_LIST_BOX (list_box));
+
+  sysprof_process_model_row_set_selected (row,
+                                          !sysprof_process_model_row_get_selected (row));
+}
+
+static void
+sysprof_profiler_assistant_class_init (SysprofProfilerAssistantClass *klass)
+{
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/sysprof/ui/sysprof-profiler-assistant.ui");
+  gtk_widget_class_bind_template_child (widget_class, SysprofProfilerAssistant, process_list_box);
+  gtk_widget_class_bind_template_child (widget_class, SysprofProfilerAssistant, process_revealer);
+}
+
+static void
+sysprof_profiler_assistant_init (SysprofProfilerAssistant *self)
+{
+  gtk_widget_init_template (GTK_WIDGET (self));
+
+  g_signal_connect_object (self->process_list_box,
+                           "row-activated",
+                           G_CALLBACK (sysprof_profiler_assistant_row_activated_cb),
+                           self,
+                           G_CONNECT_SWAPPED);
+
+  g_signal_connect_object (self->process_revealer,
+                           "notify::reveal-child",
+                           G_CALLBACK (sysprof_profiler_assistant_notify_reveal_child_cb),
+                           self,
+                           G_CONNECT_SWAPPED);
+}