fio: make gui capture text ops

Signed-off-by: Stephen M. Cameron <scameron@beardog.cce.hp.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

diff --git a/gfio.c b/gfio.c
index 344f0abfc2ee5b479175a3b7949adb84952688ff..2a9dd6a635c2ec35720953747050b47318e5cb7b 100644 (file)
--- a/gfio.c
+++ b/gfio.c
@@ -66,14 +66,25 @@ struct gui {
        GtkWidget *jobfile_hbox;
        GtkWidget *jobfile_label;
        GtkWidget *jobfile_entry;
+       GtkWidget *scrolled_window;
+       GtkWidget *textview;
+       GtkTextBuffer *text;
        pthread_t t;
 } ui;
 
 static void gfio_text_op(struct fio_client *client,
                 FILE *f, __u16 pdu_len, const char *buf)
 {
-       printf("gfio_text_op called\n");
-       fio_client_ops.text_op(client, f, pdu_len, buf);
+       GtkTextBuffer *buffer;
+       GtkTextIter end;
+
+       buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ui.textview));
+       gdk_threads_enter();
+       gtk_text_buffer_get_end_iter(buffer, &end);
+       gtk_text_buffer_insert(buffer, &end, buf, -1);
+       gdk_threads_leave();
+       gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(ui.textview),
+                                       &end, 0.0, FALSE, 0.0,0.0);
 }
 
 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
@@ -297,6 +308,20 @@ static void init_ui(int *argc, char **argv[], struct gui *ui)
                GTK_PROGRESS_BAR(ui->thread_status_pb), "No jobs running");
        gtk_container_add(GTK_CONTAINER (ui->vbox), ui->thread_status_pb);
 
+       /*
+        * Add a text box for text op messages 
+        */
+       ui->textview = gtk_text_view_new();
+       ui->text = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ui->textview));
+       gtk_text_buffer_set_text(ui->text, "", -1);
+       gtk_text_view_set_editable(GTK_TEXT_VIEW(ui->textview), FALSE);
+       gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(ui->textview), FALSE);
+       ui->scrolled_window = gtk_scrolled_window_new(NULL, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ui->scrolled_window),
+                                       GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
+       gtk_container_add(GTK_CONTAINER(ui->scrolled_window), ui->textview);
+       gtk_container_add(GTK_CONTAINER(ui->vbox), ui->scrolled_window);
+
        add_buttons(ui, buttonspeclist, ARRAYSIZE(buttonspeclist));
        gtk_widget_show_all(ui->window);
 }