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sysprof: implement document saving

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This commit is contained in:
Christian Hergert
2023-08-06 17:59:50 -07:00
parent bf7f275ec2
commit 053271f946
4 changed files with 147 additions and 0 deletions
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66
src/libsysprof/sysprof-document.c
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@ -2581,3 +2581,69 @@ sysprof_document_list_dbus_messages (SysprofDocument *self)
return _sysprof_document_bitset_index_new (G_LIST_MODEL (self), self->dbus_messages);
}
static void
sysprof_document_save_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
GFile *file = (GFile *)object;
g_autoptr(GError) error = NULL;
g_autoptr(GTask) task = user_data;
g_assert (G_IS_FILE (file));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (G_IS_TASK (task));
if (!g_file_replace_contents_finish (file, result, NULL, &error))
g_task_return_error (task, g_steal_pointer (&error));
else
g_task_return_boolean (task, TRUE);
}
/**
* sysprof_document_save_async:
* @self: a #SysprofDocument
* @file: a #GFile
* @cancellable: (nullable): a #GCancellable or %NULL
*
*/
void
sysprof_document_save_async (SysprofDocument *self,
GFile *file,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data)
{
g_autoptr(GTask) task = NULL;
g_autoptr(GBytes) bytes = NULL;
g_return_if_fail (SYSPROF_IS_DOCUMENT (self));
g_return_if_fail (G_IS_FILE (file));
g_return_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable));
task = g_task_new (self, cancellable, callback, user_data);
g_task_set_source_tag (task, sysprof_document_save_async);
bytes = g_mapped_file_get_bytes (self->mapped_file);
g_file_replace_contents_bytes_async (file,
bytes,
NULL,
FALSE,
G_FILE_CREATE_REPLACE_DESTINATION,
cancellable,
sysprof_document_save_cb,
g_steal_pointer (&task));
}
gboolean
sysprof_document_save_finish (SysprofDocument *self,
GAsyncResult *result,
GError **error)
{
g_return_val_if_fail (SYSPROF_IS_DOCUMENT (self), FALSE);
g_return_val_if_fail (G_IS_TASK (result), FALSE);
return g_task_propagate_boolean (G_TASK (result), error);
}

10
src/libsysprof/sysprof-document.h
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@ -120,5 +120,15 @@ SYSPROF_AVAILABLE_IN_ALL
GBytes *sysprof_document_serialize_symbols_finish (SysprofDocument *self,
GAsyncResult *result,
GError **error);
SYSPROF_AVAILABLE_IN_ALL
void sysprof_document_save_async (SysprofDocument *self,
GFile *file,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
SYSPROF_AVAILABLE_IN_ALL
gboolean sysprof_document_save_finish (SysprofDocument *self,
GAsyncResult *result,
GError **error);
G_END_DECLS

64
src/sysprof/sysprof-window.c
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@ -308,6 +308,69 @@ sysprof_window_session_zoom_out (GtkWidget *widget,
sysprof_session_zoom_to_selection (self->session);
}
static void
sysprof_window_write_document_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
SysprofDocument *document = (SysprofDocument *)object;
g_autoptr(SysprofWindow) self = user_data;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
g_assert (SYSPROF_IS_DOCUMENT (document));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (SYSPROF_IS_WINDOW (self));
if (!sysprof_document_save_finish (document, result, &error))
g_warning ("%s", error->message);
}
static void
sysprof_window_save_cb (GObject *object,
GAsyncResult *result,
gpointer user_data)
{
GtkFileDialog *dialog = (GtkFileDialog *)object;
g_autoptr(SysprofWindow) self = user_data;
g_autoptr(GError) error = NULL;
g_autoptr(GFile) file = NULL;
g_assert (GTK_IS_FILE_DIALOG (dialog));
g_assert (G_IS_ASYNC_RESULT (result));
g_assert (SYSPROF_IS_WINDOW (self));
if ((file = gtk_file_dialog_save_finish (dialog, result, &error)))
sysprof_document_save_async (self->document,
file,
NULL,
sysprof_window_write_document_cb,
g_object_ref (self));
}
static void
sysprof_window_save_capture (GtkWidget *widget,
const char *action_name,
GVariant *param)
{
SysprofWindow *self = (SysprofWindow *)widget;
g_autoptr(GtkFileDialog) dialog = NULL;
g_assert (SYSPROF_IS_WINDOW (self));
dialog = gtk_file_dialog_new ();
gtk_file_dialog_set_title (dialog, _("Save to File"));
gtk_file_dialog_set_accept_label (dialog, _("Save"));
gtk_file_dialog_set_modal (dialog, TRUE);
gtk_file_dialog_set_initial_name (dialog, "capture.syscap");
gtk_file_dialog_save (dialog,
GTK_WINDOW (self),
NULL,
sysprof_window_save_cb,
g_object_ref (self));
}
static void
sysprof_window_dispose (GObject *object)
{
@ -405,6 +468,7 @@ sysprof_window_class_init (SysprofWindowClass *klass)
gtk_widget_class_install_action (widget_class, "session.zoom-in", NULL, sysprof_window_session_zoom_in);
gtk_widget_class_install_action (widget_class, "session.seek-forward", NULL, sysprof_window_session_seek_forward);
gtk_widget_class_install_action (widget_class, "session.seek-backward", NULL, sysprof_window_session_seek_backward);
gtk_widget_class_install_action (widget_class, "win.save-capture", NULL, sysprof_window_save_capture);
gtk_widget_class_add_binding_action (widget_class, GDK_KEY_plus, GDK_CONTROL_MASK, "session.zoom-in", NULL);
gtk_widget_class_add_binding_action (widget_class, GDK_KEY_equal, GDK_CONTROL_MASK, "session.zoom-in", NULL);

7
src/sysprof/sysprof-window.ui
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@ -32,6 +32,12 @@
<property name="action">action(win.open-capture)</property>
</object>
</child>
<child>
<object class="GtkShortcut">
<property name="trigger">&lt;ctrl&gt;s</property>
<property name="action">action(win.save-capture)</property>
</object>
</child>
</object>
</child>
<property name="content">
@ -312,6 +318,7 @@
</item>
<item>
<attribute name="label" translatable="yes">Save As…</attribute>
<attribute name="action">win.save-capture</attribute>
</item>
</section>
<section>