gfio: graphing updates
[fio.git] / gfio.c
diff --git a/gfio.c b/gfio.c
index 1f85a491e199628ff0c00294bdec5808380f71b6..fc220f5da64923f40ec629e224e78562754d0bc6 100644 (file)
--- a/gfio.c
+++ b/gfio.c
 #include "fio.h"
 #include "graph.h"
 
+#define GFIO_MIME      "text/fio"
+
 static int gfio_server_running;
 static const char *gfio_graph_font;
+static unsigned int gfio_graph_limit = 100;
 
-static void gfio_update_thread_status(char *status_message, double perc);
 static void view_log(GtkWidget *w, gpointer data);
 
 #define ARRAYSIZE(x) (sizeof((x)) / (sizeof((x)[0])))
@@ -68,11 +70,18 @@ struct probe_widget {
        GtkWidget *fio_ver;
 };
 
+struct multitext_widget {
+       GtkWidget *entry;
+       char **text;
+       unsigned int cur_text;
+       unsigned int max_text;
+};
+
 struct eta_widget {
-       GtkWidget *name;
-       GtkWidget *iotype;
-       GtkWidget *ioengine;
-       GtkWidget *iodepth;
+       GtkWidget *names;
+       struct multitext_widget iotype;
+       struct multitext_widget ioengine;
+       struct multitext_widget iodepth;
        GtkWidget *jobs;
        GtkWidget *files;
        GtkWidget *read_bw;
@@ -89,9 +98,6 @@ struct gfio_graphs {
 #define DRAWING_AREA_XDIM 1000
 #define DRAWING_AREA_YDIM 400
        GtkWidget *drawing_area;
-       int drawing_area_xdim;
-       int drawing_area_ydim;
-
        struct graph *iops_graph;
        struct graph *bandwidth_graph;
 };
@@ -100,14 +106,15 @@ struct gfio_graphs {
  * Main window widgets and data
  */
 struct gui {
+       GtkUIManager *uimanager;
+       GtkRecentManager *recentmanager;
+       GtkActionGroup *actiongroup;
+       guint recent_ui_id;
+       GtkWidget *menu;
        GtkWidget *window;
        GtkWidget *vbox;
-       GtkWidget *topvbox;
-       GtkWidget *topalign;
-       GtkWidget *bottomalign;
        GtkWidget *thread_status_pb;
        GtkWidget *buttonbox;
-       GtkWidget *scrolled_window;
        GtkWidget *notebook;
        GtkWidget *error_info_bar;
        GtkWidget *error_label;
@@ -125,6 +132,15 @@ struct gui {
        struct flist_head list;
 } main_ui;
 
+enum {
+       GE_STATE_NEW = 1,
+       GE_STATE_CONNECTED,
+       GE_STATE_JOB_SENT,
+       GE_STATE_JOB_STARTED,
+       GE_STATE_JOB_RUNNING,
+       GE_STATE_JOB_DONE,
+};
+
 /*
  * Notebook entry
  */
@@ -133,13 +149,10 @@ struct gui_entry {
        struct gui *ui;
 
        GtkWidget *vbox;
-       GtkWidget *topvbox;
-       GtkWidget *topalign;
-       GtkWidget *bottomalign;
+       GtkWidget *job_notebook;
        GtkWidget *thread_status_pb;
        GtkWidget *buttonbox;
        GtkWidget *button[ARRAYSIZE(buttonspeclist)];
-       GtkWidget *scrolled_window;
        GtkWidget *notebook;
        GtkWidget *error_info_bar;
        GtkWidget *error_label;
@@ -153,7 +166,7 @@ struct gui_entry {
        struct eta_widget eta;
        GtkWidget *page_label;
        gint page_num;
-       int connected;
+       unsigned int state;
 
        struct gfio_client *client;
        int nr_job_files;
@@ -170,19 +183,23 @@ struct gfio_client {
        struct thread_options o;
 };
 
+static void gfio_update_thread_status(struct gui_entry *ge, char *status_message, double perc);
+static void gfio_update_thread_status_all(char *status_message, double perc);
+void report_error(GError *error);
+
 static struct graph *setup_iops_graph(void)
 {
        struct graph *g;
 
        g = graph_new(DRAWING_AREA_XDIM / 2.0, DRAWING_AREA_YDIM, gfio_graph_font);
-       graph_title(g, "IOPS");
+       graph_title(g, "IOPS (IOs/sec)");
        graph_x_title(g, "Time (secs)");
-       graph_y_title(g, "IOs / sec");
        graph_add_label(g, "Read IOPS");
        graph_add_label(g, "Write IOPS");
        graph_set_color(g, "Read IOPS", 0.13, 0.54, 0.13);
        graph_set_color(g, "Write IOPS", 1.0, 0.0, 0.0);
-       line_graph_set_data_count_limit(g, 100);
+       line_graph_set_data_count_limit(g, gfio_graph_limit);
+       graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);
        return g;
 }
 
@@ -191,14 +208,15 @@ static struct graph *setup_bandwidth_graph(void)
        struct graph *g;
 
        g = graph_new(DRAWING_AREA_XDIM / 2.0, DRAWING_AREA_YDIM, gfio_graph_font);
-       graph_title(g, "Bandwidth");
+       graph_title(g, "Bandwidth (bytes/sec)");
        graph_x_title(g, "Time (secs)");
-       graph_y_title(g, "Kbytes / sec");
        graph_add_label(g, "Read Bandwidth");
        graph_add_label(g, "Write Bandwidth");
        graph_set_color(g, "Read Bandwidth", 0.13, 0.54, 0.13);
        graph_set_color(g, "Write Bandwidth", 1.0, 0.0, 0.0);
+       graph_set_base_offset(g, 1);
        line_graph_set_data_count_limit(g, 100);
+       graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);
        return g;
 }
 
@@ -208,16 +226,67 @@ static void setup_graphs(struct gfio_graphs *g)
        g->bandwidth_graph = setup_bandwidth_graph();
 }
 
+static void multitext_add_entry(struct multitext_widget *mt, const char *text)
+{
+       mt->text = realloc(mt->text, (mt->max_text + 1) * sizeof(char *));
+       mt->text[mt->max_text] = strdup(text);
+       mt->max_text++;
+}
+
+static void multitext_set_entry(struct multitext_widget *mt, unsigned int index)
+{
+       if (index >= mt->max_text)
+               return;
+       if (!mt->text || !mt->text[index])
+               return;
+
+       mt->cur_text = index;
+       gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
+}
+
+static void multitext_update_entry(struct multitext_widget *mt,
+                                  unsigned int index, const char *text)
+{
+       if (!mt->text)
+               return;
+
+       if (mt->text[index])
+               free(mt->text[index]);
+
+       mt->text[index] = strdup(text);
+       if (mt->cur_text == index)
+               gtk_entry_set_text(GTK_ENTRY(mt->entry), mt->text[index]);
+}
+
+static void multitext_free(struct multitext_widget *mt)
+{
+       int i;
+
+       gtk_entry_set_text(GTK_ENTRY(mt->entry), "");
+
+       for (i = 0; i < mt->max_text; i++) {
+               if (mt->text[i])
+                       free(mt->text[i]);
+       }
+
+       free(mt->text);
+       mt->cur_text = -1;
+       mt->max_text = 0;
+}
+
 static void clear_ge_ui_info(struct gui_entry *ge)
 {
        gtk_label_set_text(GTK_LABEL(ge->probe.hostname), "");
        gtk_label_set_text(GTK_LABEL(ge->probe.os), "");
        gtk_label_set_text(GTK_LABEL(ge->probe.arch), "");
        gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), "");
+#if 0
+       /* should we empty it... */
        gtk_entry_set_text(GTK_ENTRY(ge->eta.name), "");
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.iotype), "");
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.ioengine), "");
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.iodepth), "");
+#endif
+       multitext_update_entry(&ge->eta.iotype, 0, "");
+       multitext_update_entry(&ge->eta.ioengine, 0, "");
+       multitext_update_entry(&ge->eta.iodepth, 0, "");
        gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), "");
        gtk_entry_set_text(GTK_ENTRY(ge->eta.files), "");
        gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), "");
@@ -226,6 +295,18 @@ static void clear_ge_ui_info(struct gui_entry *ge)
        gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), "");
 }
 
+static GtkWidget *new_combo_entry_in_frame(GtkWidget *box, const char *label)
+{
+       GtkWidget *entry, *frame;
+
+       frame = gtk_frame_new(label);
+       entry = gtk_combo_box_new_text();
+       gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3);
+       gtk_container_add(GTK_CONTAINER(frame), entry);
+
+       return entry;
+}
+
 static GtkWidget *new_info_entry_in_frame(GtkWidget *box, const char *label)
 {
        GtkWidget *entry, *frame;
@@ -268,22 +349,6 @@ static GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, dou
        return button;
 }
 
-static void gfio_set_connected(struct gui_entry *ge, int connected)
-{
-       if (connected) {
-               gtk_widget_set_sensitive(ge->button[SEND_BUTTON], 1);
-               ge->connected = 1;
-               gtk_button_set_label(GTK_BUTTON(ge->button[CONNECT_BUTTON]), "Disconnect");
-               gtk_widget_set_sensitive(ge->button[CONNECT_BUTTON], 1);
-       } else {
-               ge->connected = 0;
-               gtk_button_set_label(GTK_BUTTON(ge->button[CONNECT_BUTTON]), "Connect");
-               gtk_widget_set_sensitive(ge->button[SEND_BUTTON], 0);
-               gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], 0);
-               gtk_widget_set_sensitive(ge->button[CONNECT_BUTTON], 1);
-       }
-}
-
 static void label_set_int_value(GtkWidget *entry, unsigned int val)
 {
        char tmp[80];
@@ -300,6 +365,116 @@ static void entry_set_int_value(GtkWidget *entry, unsigned int val)
        gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 }
 
+static void show_info_dialog(struct gui *ui, const char *title,
+                            const char *message)
+{
+       GtkWidget *dialog, *content, *label;
+
+       dialog = gtk_dialog_new_with_buttons(title, GTK_WINDOW(ui->window),
+                       GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
+                       GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
+
+       content = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
+       label = gtk_label_new(message);
+       gtk_container_add(GTK_CONTAINER(content), label);
+       gtk_widget_show_all(dialog);
+       gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
+       gtk_dialog_run(GTK_DIALOG(dialog));
+       gtk_widget_destroy(dialog);
+}
+
+/*
+ * Update sensitivity of job buttons and job menu items, based on the
+ * state of the client.
+ */
+static void update_button_states(struct gui *ui, struct gui_entry *ge)
+{
+       unsigned int connect_state, send_state, start_state, edit_state;
+       const char *connect_str = NULL;
+       GtkWidget *w;
+
+       switch (ge->state) {
+       default: {
+               char tmp[80];
+
+               sprintf(tmp, "Bad client state: %u\n", ge->state);
+               show_info_dialog(ui, "Error", tmp);
+               /* fall through to new state */
+               }
+
+       case GE_STATE_NEW:
+               connect_state = 1;
+               edit_state = 0;
+               connect_str = "Connect";
+               send_state = 0;
+               start_state = 0;
+               break;
+       case GE_STATE_CONNECTED:
+               connect_state = 1;
+               edit_state = 0;
+               connect_str = "Disconnect";
+               send_state = 1;
+               start_state = 0;
+               break;
+       case GE_STATE_JOB_SENT:
+               connect_state = 1;
+               edit_state = 0;
+               connect_str = "Disconnect";
+               send_state = 0;
+               start_state = 1;
+               break;
+       case GE_STATE_JOB_STARTED:
+               connect_state = 1;
+               edit_state = 1;
+               connect_str = "Disconnect";
+               send_state = 0;
+               start_state = 1;
+               break;
+       case GE_STATE_JOB_RUNNING:
+               connect_state = 1;
+               edit_state = 0;
+               connect_str = "Disconnect";
+               send_state = 0;
+               start_state = 0;
+               break;
+       case GE_STATE_JOB_DONE:
+               connect_state = 1;
+               edit_state = 0;
+               connect_str = "Connect";
+               send_state = 0;
+               start_state = 0;
+               break;
+       }
+
+       gtk_widget_set_sensitive(ge->button[CONNECT_BUTTON], connect_state);
+       gtk_widget_set_sensitive(ge->button[SEND_BUTTON], send_state);
+       gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], start_state);
+       gtk_button_set_label(GTK_BUTTON(ge->button[CONNECT_BUTTON]), connect_str);
+
+       /*
+        * So the below doesn't work at all, how to set those menu items
+        * invisibible...
+        */
+       w = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu/Connect");
+       gtk_widget_set_sensitive(w, connect_state);
+       gtk_menu_item_set_label(GTK_MENU_ITEM(w), connect_str);
+
+       w = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu/Edit job");
+       gtk_widget_set_sensitive(w, edit_state);
+
+       w = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu/Send job");
+       gtk_widget_set_sensitive(w, send_state);
+
+       w = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu/Start job");
+       gtk_widget_set_sensitive(w, start_state);
+}
+
+static void gfio_set_state(struct gui_entry *ge, unsigned int state)
+{
+       ge->state = state;
+       update_button_states(ge->ui, ge);
+}
+
 #define ALIGN_LEFT 1
 #define ALIGN_RIGHT 2
 #define INVISIBLE 4
@@ -873,6 +1048,8 @@ static GtkWidget *get_results_window(struct gui_entry *ge)
        g_signal_connect(win, "destroy", G_CALLBACK(results_window_delete), ge);
 
        notebook = gtk_notebook_new();
+       gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), 1);
+       gtk_notebook_popup_enable(GTK_NOTEBOOK(notebook));
        gtk_container_add(GTK_CONTAINER(win), notebook);
 
        ge->results_window = win;
@@ -1077,35 +1254,55 @@ static gint on_config_drawing_area(GtkWidget *w, GdkEventConfigure *event,
 {
        struct gfio_graphs *g = data;
 
-       g->drawing_area_xdim = w->allocation.width;
-       g->drawing_area_ydim = w->allocation.height;
+       graph_set_size(g->iops_graph, w->allocation.width / 2.0, w->allocation.height);
+       graph_set_position(g->iops_graph, w->allocation.width / 2.0, 0.0);
+       graph_set_size(g->bandwidth_graph, w->allocation.width / 2.0, w->allocation.height);
+       graph_set_position(g->bandwidth_graph, 0, 0);
        return TRUE;
 }
 
+static void draw_graph(struct graph *g, cairo_t *cr)
+{
+       line_graph_draw(g, cr);
+       cairo_stroke(cr);
+}
+
+static gboolean graph_tooltip(GtkWidget *w, gint x, gint y,
+                             gboolean keyboard_mode, GtkTooltip *tooltip,
+                             gpointer data)
+{
+       struct gfio_graphs *g = data;
+       const char *text = NULL;
+
+       if (graph_contains_xy(g->iops_graph, x, y))
+               text = graph_find_tooltip(g->iops_graph, x, y);
+       else if (graph_contains_xy(g->bandwidth_graph, x, y))
+               text = graph_find_tooltip(g->bandwidth_graph, x, y);
+
+       if (text) {
+               gtk_tooltip_set_text(tooltip, text);
+               return TRUE;
+       }
+
+       return FALSE;
+}
+
 static int on_expose_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
 {
        struct gfio_graphs *g = p;
        cairo_t *cr;
 
-       graph_set_size(g->iops_graph, g->drawing_area_xdim / 2.0,
-                                       g->drawing_area_ydim);
-       graph_set_size(g->bandwidth_graph, g->drawing_area_xdim / 2.0,
-                                       g->drawing_area_ydim);
        cr = gdk_cairo_create(w->window);
 
-       cairo_set_source_rgb(cr, 0, 0, 0);
-
-       cairo_save(cr);
-       cairo_translate(cr, 0, 0);
-       line_graph_draw(g->bandwidth_graph, cr);
-       cairo_stroke(cr);
-       cairo_restore(cr);
+       if (graph_has_tooltips(g->iops_graph) ||
+           graph_has_tooltips(g->bandwidth_graph)) {
+               g_object_set(w, "has-tooltip", TRUE, NULL);
+               g_signal_connect(w, "query-tooltip", G_CALLBACK(graph_tooltip), g);
+       }
 
-       cairo_save(cr);
-       cairo_translate(cr, g->drawing_area_xdim / 2.0, 0);
-       line_graph_draw(g->iops_graph, cr);
-       cairo_stroke(cr);
-       cairo_restore(cr);
+       cairo_set_source_rgb(cr, 0, 0, 0);
+       draw_graph(g->iops_graph, cr);
+       draw_graph(g->bandwidth_graph, cr);
        cairo_destroy(cr);
 
        return FALSE;
@@ -1183,10 +1380,10 @@ static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *j
                gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), rate_str[1]);
                gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
 
-               graph_add_xy_data(ge->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0]);
-               graph_add_xy_data(ge->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1]);
-               graph_add_xy_data(ge->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0]);
-               graph_add_xy_data(ge->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1]);
+               graph_add_xy_data(ge->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0], iops_str[0]);
+               graph_add_xy_data(ge->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1], iops_str[1]);
+               graph_add_xy_data(ge->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0], rate_str[0]);
+               graph_add_xy_data(ge->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1], rate_str[1]);
 
                free(rate_str[0]);
                free(rate_str[1]);
@@ -1200,7 +1397,7 @@ static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *j
                sprintf(dst, " - %s", eta_str);
        }
                
-       gfio_update_thread_status(output, perc);
+       gfio_update_thread_status(ge, output, perc);
        gdk_threads_leave();
 }
 
@@ -1246,6 +1443,8 @@ static void gfio_update_all_eta(struct jobs_eta *je)
        gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_iops), "---");
 #endif
 
+       entry_set_int_value(ui->eta.jobs, je->nr_running);
+
        if (je->eta_sec != INT_MAX && je->nr_running) {
                char *iops_str[2];
                char *rate_str[2];
@@ -1269,10 +1468,10 @@ static void gfio_update_all_eta(struct jobs_eta *je)
                gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), rate_str[1]);
                gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
 
-               graph_add_xy_data(ui->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0]);
-               graph_add_xy_data(ui->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1]);
-               graph_add_xy_data(ui->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0]);
-               graph_add_xy_data(ui->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1]);
+               graph_add_xy_data(ui->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0], iops_str[0]);
+               graph_add_xy_data(ui->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1], iops_str[1]);
+               graph_add_xy_data(ui->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0], rate_str[0]);
+               graph_add_xy_data(ui->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1], rate_str[1]);
 
                free(rate_str[0]);
                free(rate_str[1]);
@@ -1286,7 +1485,7 @@ static void gfio_update_all_eta(struct jobs_eta *je)
                sprintf(dst, " - %s", eta_str);
        }
                
-       gfio_update_thread_status(output, perc);
+       gfio_update_thread_status_all(output, perc);
        gdk_threads_leave();
 }
 
@@ -1317,12 +1516,24 @@ static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
        sprintf(buf, "%u.%u.%u", probe->fio_major, probe->fio_minor, probe->fio_patch);
        gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), buf);
 
-       gfio_set_connected(ge, 1);
+       gfio_set_state(ge, GE_STATE_CONNECTED);
 
        gdk_threads_leave();
 }
 
-static void gfio_update_thread_status(char *status_message, double perc)
+static void gfio_update_thread_status(struct gui_entry *ge,
+                                     char *status_message, double perc)
+{
+       static char message[100];
+       const char *m = message;
+
+       strncpy(message, status_message, sizeof(message) - 1);
+       gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
+       gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
+       gtk_widget_queue_draw(main_ui.window);
+}
+
+static void gfio_update_thread_status_all(char *status_message, double perc)
 {
        struct gui *ui = &main_ui;
        static char message[100];
@@ -1339,7 +1550,7 @@ static void gfio_quit_op(struct fio_client *client)
        struct gfio_client *gc = client->client_data;
 
        gdk_threads_enter();
-       gfio_set_connected(gc->ge, 0);
+       gfio_set_state(gc->ge, GE_STATE_NEW);
        gdk_threads_leave();
 }
 
@@ -1357,46 +1568,38 @@ static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
 
        gtk_label_set_text(GTK_LABEL(ge->page_label), (gchar *) o->name);
 
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.name), (gchar *) o->name);
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.iotype), ddir_str(o->td_ddir));
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.ioengine), (gchar *) o->ioengine);
+       gtk_combo_box_append_text(GTK_COMBO_BOX(ge->eta.names), (gchar *) o->name);
+       gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
+
+       multitext_add_entry(&ge->eta.iotype, ddir_str(o->td_ddir));
+       multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
 
        sprintf(tmp, "%u", o->iodepth);
-       gtk_entry_set_text(GTK_ENTRY(ge->eta.iodepth), tmp);
+       multitext_add_entry(&ge->eta.iodepth, tmp);
+
+       multitext_set_entry(&ge->eta.iotype, 0);
+       multitext_set_entry(&ge->eta.ioengine, 0);
+       multitext_set_entry(&ge->eta.iodepth, 0);
 
        gc->job_added++;
 
+       gfio_set_state(ge, GE_STATE_JOB_SENT);
+
        gdk_threads_leave();
 }
 
 static void gfio_client_timed_out(struct fio_client *client)
 {
        struct gfio_client *gc = client->client_data;
-       GtkWidget *dialog, *label, *content;
        char buf[256];
 
        gdk_threads_enter();
 
-       gfio_set_connected(gc->ge, 0);
+       gfio_set_state(gc->ge, GE_STATE_NEW);
        clear_ge_ui_info(gc->ge);
 
        sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
-
-       dialog = gtk_dialog_new_with_buttons("Timed out!",
-                       GTK_WINDOW(main_ui.window),
-                       GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
-                       GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
-
-       /* gtk_dialog_get_content_area() is 2.14 and newer */
-       content = GTK_DIALOG(dialog)->vbox;
-
-       label = gtk_label_new((const gchar *) buf);
-       gtk_container_add(GTK_CONTAINER(content), label);
-       gtk_widget_show_all(dialog);
-       gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
-
-       gtk_dialog_run(GTK_DIALOG(dialog));
-       gtk_widget_destroy(dialog);
+       show_info_dialog(gc->ge->ui, "Network timeout", buf);
 
        gdk_threads_leave();
 }
@@ -1407,7 +1610,7 @@ static void gfio_client_stop(struct fio_client *client, struct fio_net_cmd *cmd)
 
        gdk_threads_enter();
 
-       gfio_set_connected(gc->ge, 0);
+       gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
 
        if (gc->err_entry)
                entry_set_int_value(gc->err_entry, client->error);
@@ -1415,6 +1618,24 @@ static void gfio_client_stop(struct fio_client *client, struct fio_net_cmd *cmd)
        gdk_threads_leave();
 }
 
+static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
+{
+       struct gfio_client *gc = client->client_data;
+
+       gdk_threads_enter();
+       gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
+       gdk_threads_leave();
+}
+
+static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
+{
+       struct gfio_client *gc = client->client_data;
+
+       gdk_threads_enter();
+       gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
+       gdk_threads_leave();
+}
+
 struct client_ops gfio_client_ops = {
        .text_op                = gfio_text_op,
        .disk_util              = gfio_disk_util_op,
@@ -1427,6 +1648,9 @@ struct client_ops gfio_client_ops = {
        .add_job                = gfio_add_job_op,
        .timed_out              = gfio_client_timed_out,
        .stop                   = gfio_client_stop,
+       .start                  = gfio_client_start,
+       .job_start              = gfio_client_job_start,
+       .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
        .stay_connected         = 1,
 };
 
@@ -1448,11 +1672,19 @@ static void *job_thread(void *arg)
 
 static int send_job_files(struct gui_entry *ge)
 {
+       struct gfio_client *gc = ge->client;
        int i, ret = 0;
 
        for (i = 0; i < ge->nr_job_files; i++) {
-               ret = fio_clients_send_ini(ge->job_files[i]);
-               if (ret)
+               ret = fio_client_send_ini(gc->client, ge->job_files[i]);
+               if (ret < 0) {
+                       GError *error;
+
+                       error = g_error_new(g_quark_from_string("fio"), 1, "Failed to send file %s: %s\n", ge->job_files[i], strerror(-ret));
+                       report_error(error);
+                       g_error_free(error);
+                       break;
+               } else if (ret)
                        break;
 
                free(ge->job_files[i]);
@@ -1464,6 +1696,9 @@ static int send_job_files(struct gui_entry *ge)
                i++;
        }
 
+       free(ge->job_files);
+       ge->job_files = NULL;
+       ge->nr_job_files = 0;
        return ret;
 }
 
@@ -1493,8 +1728,8 @@ static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
        struct gui_entry *ge = data;
        struct gfio_client *gc = ge->client;
 
-       gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], 0);
-       fio_start_client(gc->client);
+       if (gc)
+               fio_start_client(gc->client);
 }
 
 static void file_open(GtkWidget *w, gpointer data);
@@ -1504,23 +1739,31 @@ static void connect_clicked(GtkWidget *widget, gpointer data)
        struct gui_entry *ge = data;
        struct gfio_client *gc = ge->client;
 
-       if (!ge->connected) {
+       if (ge->state == GE_STATE_NEW) {
+               int ret;
+
                if (!ge->nr_job_files)
-                       file_open(widget, data);
+                       file_open(widget, ge->ui);
                if (!ge->nr_job_files)
                        return;
 
                gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), "No jobs running");
                gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), 0.0);
-               if (!fio_client_connect(gc->client)) {
+               ret = fio_client_connect(gc->client);
+               if (!ret) {
                        if (!ge->ui->handler_running)
                                pthread_create(&ge->ui->t, NULL, job_thread, ge->ui);
-                       gtk_widget_set_sensitive(ge->button[CONNECT_BUTTON], 0);
-                       gtk_widget_set_sensitive(ge->button[SEND_BUTTON], 1);
+                       gfio_set_state(ge, GE_STATE_CONNECTED);
+               } else {
+                       GError *error;
+
+                       error = g_error_new(g_quark_from_string("fio"), 1, "Failed to connect to %s: %s\n", ge->client->client->hostname, strerror(-ret));
+                       report_error(error);
+                       g_error_free(error);
                }
        } else {
                fio_client_terminate(gc->client);
-               gfio_set_connected(ge, 0);
+               gfio_set_state(ge, GE_STATE_NEW);
                clear_ge_ui_info(ge);
        }
 }
@@ -1530,12 +1773,14 @@ static void send_clicked(GtkWidget *widget, gpointer data)
        struct gui_entry *ge = data;
 
        if (send_job_files(ge)) {
-               printf("Yeah, I didn't really like those options too much.\n");
+               GError *error;
+
+               error = g_error_new(g_quark_from_string("fio"), 1, "Failed to send one or more job files for client %s", ge->client->client->hostname);
+               report_error(error);
+               g_error_free(error);
+
                gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], 1);
        }
-
-       gtk_widget_set_sensitive(ge->button[SEND_BUTTON], 0);
-       gtk_widget_set_sensitive(ge->button[START_JOB_BUTTON], 1);
 }
 
 static GtkWidget *add_button(GtkWidget *buttonbox,
@@ -1740,7 +1985,7 @@ static void gfio_client_added(struct gui_entry *ge, struct fio_client *client)
        gc = malloc(sizeof(*gc));
        memset(gc, 0, sizeof(*gc));
        gc->ge = ge;
-       gc->client = client;
+       gc->client = fio_get_client(client);
 
        ge->client = gc;
 
@@ -1755,6 +2000,7 @@ static struct gui_entry *alloc_new_gui_entry(struct gui *ui)
 
        ge = malloc(sizeof(*ge));
        memset(ge, 0, sizeof(*ge));
+       ge->state = GE_STATE_NEW;
        INIT_FLIST_HEAD(&ge->list);
        flist_add_tail(&ge->list, &ui->list);
        ge->ui = ui;
@@ -1767,6 +2013,14 @@ static struct gui_entry *alloc_new_gui_entry(struct gui *ui)
 static void ge_destroy(GtkWidget *w, gpointer data)
 {
        struct gui_entry *ge = data;
+       struct gfio_client *gc = ge->client;
+
+       if (gc && gc->client) {
+               if (ge->state >= GE_STATE_CONNECTED)
+                       fio_client_terminate(gc->client);
+
+               fio_put_client(gc->client);
+       }
 
        flist_del(&ge->list);
        free(ge);
@@ -1790,20 +2044,30 @@ static struct gui_entry *get_new_ge_with_tab(const char *name)
 
 static void file_new(GtkWidget *w, gpointer data)
 {
-       get_new_ge_with_tab("Untitled");
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+
+       ge = get_new_ge_with_tab("Untitled");
+       gtk_notebook_set_current_page(GTK_NOTEBOOK(ui->notebook), ge->page_num);
 }
 
 /*
  * Return the 'ge' corresponding to the tab. If the active tab is the
  * main tab, open a new tab.
  */
-static struct gui_entry *get_ge_from_page(unsigned int cur_page)
+static struct gui_entry *get_ge_from_page(gint cur_page, int *created)
 {
        struct flist_head *entry;
        struct gui_entry *ge;
 
-       if (!cur_page)
+       if (!cur_page) {
+               if (created)
+                       *created = 1;
                return get_new_ge_with_tab("Untitled");
+       }
+
+       if (created)
+               *created = 0;
 
        flist_for_each(entry, &main_ui.list) {
                ge = flist_entry(entry, struct gui_entry, list);
@@ -1814,28 +2078,155 @@ static struct gui_entry *get_ge_from_page(unsigned int cur_page)
        return NULL;
 }
 
-static void file_open(GtkWidget *w, gpointer data)
+static struct gui_entry *get_ge_from_cur_tab(struct gui *ui)
+{
+       gint cur_page;
+
+       /*
+        * Main tab is tab 0, so any current page other than 0 holds
+        * a ge entry.
+        */
+       cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(ui->notebook));
+       if (cur_page)
+               return get_ge_from_page(cur_page, NULL);
+
+       return NULL;
+}
+
+static void file_close(GtkWidget *w, gpointer data)
+{
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+
+       /*
+        * Can't close the main tab
+        */
+       ge = get_ge_from_cur_tab(ui);
+       if (ge) {
+               gtk_widget_destroy(ge->vbox);
+               return;
+       }
+
+       if (!flist_empty(&ui->list)) {
+               show_info_dialog(ui, "Error", "The main page view cannot be closed\n");
+               return;
+       }
+
+               gtk_main_quit();
+}
+
+static void file_add_recent(struct gui *ui, const gchar *uri)
+{
+       GtkRecentData grd;
+
+       memset(&grd, 0, sizeof(grd));
+       grd.display_name = strdup("gfio");
+       grd.description = strdup("Fio job file");
+       grd.mime_type = strdup(GFIO_MIME);
+       grd.app_name = strdup(g_get_application_name());
+       grd.app_exec = strdup("gfio %f/%u");
+
+       gtk_recent_manager_add_full(ui->recentmanager, uri, &grd);
+}
+
+static gchar *get_filename_from_uri(const gchar *uri)
+{
+       if (strncmp(uri, "file://", 7))
+               return strdup(uri);
+
+       return strdup(uri + 7);
+}
+
+static int do_file_open(struct gui_entry *ge, const gchar *uri, char *host,
+                       int type, int port)
+{
+       struct fio_client *client;
+       gchar *filename;
+
+       filename = get_filename_from_uri(uri);
+
+       ge->job_files = realloc(ge->job_files, (ge->nr_job_files + 1) * sizeof(char *));
+       ge->job_files[ge->nr_job_files] = strdup(filename);
+       ge->nr_job_files++;
+
+       client = fio_client_add_explicit(&gfio_client_ops, host, type, port);
+       if (!client) {
+               GError *error;
+
+               error = g_error_new(g_quark_from_string("fio"), 1,
+                               "Failed to add client %s", host);
+               report_error(error);
+               g_error_free(error);
+               return 1;
+       }
+
+       gfio_client_added(ge, client);
+       file_add_recent(ge->ui, uri);
+       return 0;
+}
+
+static int do_file_open_with_tab(struct gui *ui, const gchar *uri)
 {
-       struct gui *ui = data;
-       GtkWidget *dialog;
-       GSList *filenames, *fn_glist;
-       GtkFileFilter *filter;
-       char *host;
        int port, type, server_start;
        struct gui_entry *ge;
        gint cur_page;
+       char *host;
+       int ret, ge_is_new = 0;
 
        /*
         * Creates new tab if current tab is the main window, or the
         * current tab already has a client.
         */
        cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(ui->notebook));
-       ge = get_ge_from_page(cur_page);
-       if (ge->client)
+       ge = get_ge_from_page(cur_page, &ge_is_new);
+       if (ge->client) {
                ge = get_new_ge_with_tab("Untitled");
+               ge_is_new = 1;
+       }
 
        gtk_notebook_set_current_page(GTK_NOTEBOOK(ui->notebook), ge->page_num);
 
+       if (get_connection_details(&host, &port, &type, &server_start)) {
+               if (ge_is_new)
+                       gtk_widget_destroy(ge->vbox);
+                       
+               return 1;
+       }
+
+       ret = do_file_open(ge, uri, host, type, port);
+
+       free(host);
+
+       if (!ret) {
+               if (server_start)
+                       gfio_start_server();
+       } else {
+               if (ge_is_new)
+                       gtk_widget_destroy(ge->vbox);
+       }
+
+       return ret;
+}
+
+static void recent_open(GtkAction *action, gpointer data)
+{
+       struct gui *ui = (struct gui *) data;
+       GtkRecentInfo *info;
+       const gchar *uri;
+
+       info = g_object_get_data(G_OBJECT(action), "gtk-recent-info");
+       uri = gtk_recent_info_get_uri(info);
+
+       do_file_open_with_tab(ui, uri);
+}
+
+static void file_open(GtkWidget *w, gpointer data)
+{
+       struct gui *ui = data;
+       GtkWidget *dialog;
+       GSList *filenames, *fn_glist;
+       GtkFileFilter *filter;
+
        dialog = gtk_file_chooser_dialog_new("Open File",
                GTK_WINDOW(ui->window),
                GTK_FILE_CHOOSER_ACTION_OPEN,
@@ -1848,7 +2239,7 @@ static void file_open(GtkWidget *w, gpointer data)
        gtk_file_filter_add_pattern(filter, "*.fio");
        gtk_file_filter_add_pattern(filter, "*.job");
        gtk_file_filter_add_pattern(filter, "*.ini");
-       gtk_file_filter_add_mime_type(filter, "text/fio");
+       gtk_file_filter_add_mime_type(filter, GFIO_MIME);
        gtk_file_filter_set_name(filter, "Fio job file");
        gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
 
@@ -1861,36 +2252,13 @@ static void file_open(GtkWidget *w, gpointer data)
 
        gtk_widget_destroy(dialog);
 
-       if (get_connection_details(&host, &port, &type, &server_start))
-               goto err;
-
        filenames = fn_glist;
        while (filenames != NULL) {
-               struct fio_client *client;
-
-               ge->job_files = realloc(ge->job_files, (ge->nr_job_files + 1) * sizeof(char *));
-               ge->job_files[ge->nr_job_files] = strdup(filenames->data);
-               ge->nr_job_files++;
-
-               client = fio_client_add_explicit(&gfio_client_ops, host, type, port);
-               if (!client) {
-                       GError *error;
-
-                       error = g_error_new(g_quark_from_string("fio"), 1,
-                                       "Failed to add client %s", host);
-                       report_error(error);
-                       g_error_free(error);
-               }
-               gfio_client_added(ge, client);
-                       
-               g_free(filenames->data);
+               if (do_file_open_with_tab(ui, filenames->data))
+                       break;
                filenames = g_slist_next(filenames);
        }
-       free(host);
 
-       if (server_start)
-               gfio_start_server();
-err:
        g_slist_free(fn_glist);
 }
 
@@ -1959,9 +2327,64 @@ static void view_log(GtkWidget *w, gpointer data)
        gtk_widget_show_all(win);
 }
 
+static void connect_job_entry(GtkWidget *w, gpointer data)
+{
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+       
+       ge = get_ge_from_cur_tab(ui);
+       if (ge)
+               connect_clicked(w, ge);
+}
+
+static void send_job_entry(GtkWidget *w, gpointer data)
+{
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+
+       ge = get_ge_from_cur_tab(ui);
+       if (ge)
+               send_clicked(w, ge);
+
+}
+
+static void edit_job_entry(GtkWidget *w, gpointer data)
+{
+}
+
+static void start_job_entry(GtkWidget *w, gpointer data)
+{
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+
+       ge = get_ge_from_cur_tab(ui);
+       if (ge)
+               start_job_clicked(w, ge);
+}
+
+static void __update_graph_limits(struct gfio_graphs *g)
+{
+       line_graph_set_data_count_limit(g->iops_graph, gfio_graph_limit);
+       line_graph_set_data_count_limit(g->bandwidth_graph, gfio_graph_limit);
+}
+
+static void update_graph_limits(void)
+{
+       struct flist_head *entry;
+       struct gui_entry *ge;
+
+       __update_graph_limits(&main_ui.graphs);
+
+       flist_for_each(entry, &main_ui.list) {
+               ge = flist_entry(entry, struct gui_entry, list);
+               __update_graph_limits(&ge->graphs);
+       }
+}
+
 static void preferences(GtkWidget *w, gpointer data)
 {
        GtkWidget *dialog, *frame, *box, **buttons, *vbox, *font;
+       GtkWidget *hbox, *spin, *entry, *spin_int;
        int i;
 
        dialog = gtk_dialog_new_with_buttons("Preferences",
@@ -1971,9 +2394,40 @@ static void preferences(GtkWidget *w, gpointer data)
                GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
                NULL);
 
-       frame = gtk_frame_new("Debug logging");
+       frame = gtk_frame_new("Graphing");
        gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
+       vbox = gtk_vbox_new(FALSE, 6);
+       gtk_container_add(GTK_CONTAINER(frame), vbox);
+
+       hbox = gtk_hbox_new(FALSE, 5);
+       gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 5);
+       entry = gtk_label_new("Font face to use for graph labels");
+       gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 5);
+
+       font = gtk_font_button_new();
+       gtk_box_pack_start(GTK_BOX(hbox), font, FALSE, FALSE, 5);
+
+       box = gtk_vbox_new(FALSE, 6);
+       gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
+
+       hbox = gtk_hbox_new(FALSE, 5);
+       gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, TRUE, 5);
+       entry = gtk_label_new("Maximum number of data points in graph (seconds)");
+       gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 5);
 
+       spin = create_spinbutton(hbox, 10, 1000000, gfio_graph_limit);
+
+       box = gtk_vbox_new(FALSE, 6);
+       gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
+
+       hbox = gtk_hbox_new(FALSE, 5);
+       gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, TRUE, 5);
+       entry = gtk_label_new("Client ETA request interval (msec)");
+       gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 5);
+
+       spin_int = create_spinbutton(hbox, 100, 100000, gfio_client_ops.eta_msec);
+       frame = gtk_frame_new("Debug logging");
+       gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
        vbox = gtk_vbox_new(FALSE, 6);
        gtk_container_add(GTK_CONTAINER(frame), vbox);
 
@@ -1994,14 +2448,6 @@ static void preferences(GtkWidget *w, gpointer data)
                gtk_box_pack_start(GTK_BOX(box), buttons[i], FALSE, FALSE, 6);
        }
 
-       frame = gtk_frame_new("Graph font");
-       gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
-       vbox = gtk_vbox_new(FALSE, 6);
-       gtk_container_add(GTK_CONTAINER(frame), vbox);
-
-       font = gtk_font_button_new();
-       gtk_box_pack_start(GTK_BOX(vbox), font, FALSE, FALSE, 5);
-
        gtk_widget_show_all(dialog);
 
        if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
@@ -2018,6 +2464,10 @@ static void preferences(GtkWidget *w, gpointer data)
        }
 
        gfio_graph_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
+       gfio_graph_limit = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin));
+       update_graph_limits();
+       gfio_client_ops.eta_msec = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin_int));
+
        gtk_widget_destroy(dialog);
 }
 
@@ -2065,12 +2515,18 @@ static void about_dialog(GtkWidget *w, gpointer data)
 static GtkActionEntry menu_items[] = {
        { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
        { "ViewMenuAction", GTK_STOCK_FILE, "View", NULL, NULL, NULL},
+       { "JobMenuAction", GTK_STOCK_FILE, "Job", NULL, NULL, NULL},
        { "HelpMenuAction", GTK_STOCK_HELP, "Help", NULL, NULL, NULL},
        { "NewFile", GTK_STOCK_NEW, "New", "<Control>N", NULL, G_CALLBACK(file_new) },
+       { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(file_close) },
        { "OpenFile", GTK_STOCK_OPEN, NULL,   "<Control>O", NULL, G_CALLBACK(file_open) },
        { "SaveFile", GTK_STOCK_SAVE, NULL,   "<Control>S", NULL, G_CALLBACK(file_save) },
        { "Preferences", GTK_STOCK_PREFERENCES, NULL, "<Control>p", NULL, G_CALLBACK(preferences) },
        { "ViewLog", NULL, "Log", "<Control>l", NULL, G_CALLBACK(view_log) },
+       { "ConnectJob", NULL, "Connect", "<Control>E", NULL, G_CALLBACK(connect_job_entry) },
+       { "EditJob", NULL, "Edit job", "<Control>E", NULL, G_CALLBACK(edit_job_entry) },
+       { "SendJob", NULL, "Send job", "<Control>X", NULL, G_CALLBACK(send_job_entry) },
+       { "StartJob", NULL, "Start job", "<Control>L", NULL, G_CALLBACK(start_job_entry) },
        { "Quit", GTK_STOCK_QUIT, NULL,   "<Control>Q", NULL, G_CALLBACK(quit_clicked) },
        { "About", GTK_STOCK_ABOUT, NULL,  NULL, NULL, G_CALLBACK(about_dialog) },
 };
@@ -2081,14 +2537,25 @@ static const gchar *ui_string = " \
                <menubar name=\"MainMenu\"> \
                        <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
                                <menuitem name=\"New\" action=\"NewFile\" /> \
+                               <menuitem name=\"Close\" action=\"CloseFile\" /> \
                                <separator name=\"Separator1\"/> \
                                <menuitem name=\"Open\" action=\"OpenFile\" /> \
                                <menuitem name=\"Save\" action=\"SaveFile\" /> \
                                <separator name=\"Separator2\"/> \
                                <menuitem name=\"Preferences\" action=\"Preferences\" /> \
                                <separator name=\"Separator3\"/> \
+                               <placeholder name=\"FileRecentFiles\"/> \
+                               <separator name=\"Separator4\"/> \
                                <menuitem name=\"Quit\" action=\"Quit\" /> \
                        </menu> \
+                       <menu name=\"JobMenu\" action=\"JobMenuAction\"> \
+                               <menuitem name=\"Connect\" action=\"ConnectJob\" /> \
+                               <separator name=\"Separator5\"/> \
+                               <menuitem name=\"Edit job\" action=\"EditJob\" /> \
+                               <menuitem name=\"Send job\" action=\"SendJob\" /> \
+                               <separator name=\"Separator6\"/> \
+                               <menuitem name=\"Start job\" action=\"StartJob\" /> \
+                       </menu>\
                        <menu name=\"ViewMenu\" action=\"ViewMenuAction\"> \
                                <menuitem name=\"Log\" action=\"ViewLog\" /> \
                        </menu>\
@@ -2099,6 +2566,14 @@ static const gchar *ui_string = " \
        </ui> \
 ";
 
+static void set_job_menu_visible(struct gui *ui, int visible)
+{
+       GtkWidget *job;
+
+       job = gtk_ui_manager_get_widget(ui->uimanager, "/MainMenu/JobMenu");
+       gtk_widget_set_sensitive(job, visible);
+}
+
 static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager,
                                   struct gui *ui)
 {
@@ -2112,6 +2587,7 @@ static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager,
        gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
 
        gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
+
        return gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
 }
 
@@ -2121,17 +2597,39 @@ void gfio_ui_setup(GtkSettings *settings, GtkWidget *menubar,
         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
 }
 
+static void combo_entry_changed(GtkComboBox *box, gpointer data)
+{
+       struct gui_entry *ge = (struct gui_entry *) data;
+       gint index;
+
+       index = gtk_combo_box_get_active(box);
+
+       multitext_set_entry(&ge->eta.iotype, index);
+       multitext_set_entry(&ge->eta.ioengine, index);
+       multitext_set_entry(&ge->eta.iodepth, index);
+}
+
+static void combo_entry_destroy(GtkWidget *widget, gpointer data)
+{
+       struct gui_entry *ge = (struct gui_entry *) data;
+
+       multitext_free(&ge->eta.iotype);
+       multitext_free(&ge->eta.ioengine);
+       multitext_free(&ge->eta.iodepth);
+}
+
 static GtkWidget *new_client_page(struct gui_entry *ge)
 {
        GtkWidget *main_vbox, *probe, *probe_frame, *probe_box;
+       GtkWidget *scrolled_window, *bottom_align, *top_align, *top_vbox;
        GdkColor white;
 
        main_vbox = gtk_vbox_new(FALSE, 3);
 
-       ge->topalign = gtk_alignment_new(0, 0, 1, 0);
-       ge->topvbox = gtk_vbox_new(FALSE, 3);
-       gtk_container_add(GTK_CONTAINER(ge->topalign), ge->topvbox);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ge->topalign, FALSE, FALSE, 0);
+       top_align = gtk_alignment_new(0, 0, 1, 0);
+       top_vbox = gtk_vbox_new(FALSE, 3);
+       gtk_container_add(GTK_CONTAINER(top_align), top_vbox);
+       gtk_box_pack_start(GTK_BOX(main_vbox), top_align, FALSE, FALSE, 0);
 
        probe = gtk_frame_new("Job");
        gtk_box_pack_start(GTK_BOX(main_vbox), probe, FALSE, FALSE, 3);
@@ -2148,10 +2646,12 @@ static GtkWidget *new_client_page(struct gui_entry *ge)
        probe_box = gtk_hbox_new(FALSE, 3);
        gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
 
-       ge->eta.name = new_info_entry_in_frame(probe_box, "Name");
-       ge->eta.iotype = new_info_entry_in_frame(probe_box, "IO");
-       ge->eta.ioengine = new_info_entry_in_frame(probe_box, "IO Engine");
-       ge->eta.iodepth = new_info_entry_in_frame(probe_box, "IO Depth");
+       ge->eta.names = new_combo_entry_in_frame(probe_box, "Jobs");
+       g_signal_connect(ge->eta.names, "changed", G_CALLBACK(combo_entry_changed), ge);
+       g_signal_connect(ge->eta.names, "destroy", G_CALLBACK(combo_entry_destroy), ge);
+       ge->eta.iotype.entry = new_info_entry_in_frame(probe_box, "IO");
+       ge->eta.ioengine.entry = new_info_entry_in_frame(probe_box, "IO Engine");
+       ge->eta.iodepth.entry = new_info_entry_in_frame(probe_box, "IO Depth");
        ge->eta.jobs = new_info_entry_in_frame(probe_box, "Jobs");
        ge->eta.files = new_info_entry_in_frame(probe_box, "Open files");
 
@@ -2181,22 +2681,19 @@ static GtkWidget *new_client_page(struct gui_entry *ge)
         */
        gdk_color_parse("white", &white);
        ge->graphs.drawing_area = gtk_drawing_area_new();
-       ge->graphs.drawing_area_xdim = DRAWING_AREA_XDIM;
-       ge->graphs.drawing_area_ydim = DRAWING_AREA_YDIM;
        gtk_widget_set_size_request(GTK_WIDGET(ge->graphs.drawing_area),
-               ge->graphs.drawing_area_xdim, ge->graphs.drawing_area_ydim);
+               DRAWING_AREA_XDIM, DRAWING_AREA_YDIM);
        gtk_widget_modify_bg(ge->graphs.drawing_area, GTK_STATE_NORMAL, &white);
        g_signal_connect(G_OBJECT(ge->graphs.drawing_area), "expose_event",
                                G_CALLBACK(on_expose_drawing_area), &ge->graphs);
        g_signal_connect(G_OBJECT(ge->graphs.drawing_area), "configure_event",
                                G_CALLBACK(on_config_drawing_area), &ge->graphs);
-       ge->scrolled_window = gtk_scrolled_window_new(NULL, NULL);
-       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ge->scrolled_window),
+       scrolled_window = gtk_scrolled_window_new(NULL, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-       gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(ge->scrolled_window),
+       gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
                                        ge->graphs.drawing_area);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ge->scrolled_window,
-                       TRUE, TRUE, 0);
+       gtk_box_pack_start(GTK_BOX(main_vbox), scrolled_window, TRUE, TRUE, 0);
 
        setup_graphs(&ge->graphs);
 
@@ -2204,11 +2701,10 @@ static GtkWidget *new_client_page(struct gui_entry *ge)
         * Set up alignments for widgets at the bottom of ui, 
         * align bottom left, expand horizontally but not vertically
         */
-       ge->bottomalign = gtk_alignment_new(0, 1, 1, 0);
+       bottom_align = gtk_alignment_new(0, 1, 1, 0);
        ge->buttonbox = gtk_hbox_new(FALSE, 0);
-       gtk_container_add(GTK_CONTAINER(ge->bottomalign), ge->buttonbox);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ge->bottomalign,
-                                       FALSE, FALSE, 0);
+       gtk_container_add(GTK_CONTAINER(bottom_align), ge->buttonbox);
+       gtk_box_pack_start(GTK_BOX(main_vbox), bottom_align, FALSE, FALSE, 0);
 
        add_buttons(ge, buttonspeclist, ARRAYSIZE(buttonspeclist));
 
@@ -2227,6 +2723,7 @@ static GtkWidget *new_client_page(struct gui_entry *ge)
 static GtkWidget *new_main_page(struct gui *ui)
 {
        GtkWidget *main_vbox, *probe, *probe_frame, *probe_box;
+       GtkWidget *scrolled_window, *bottom_align, *top_align, *top_vbox;
        GdkColor white;
 
        main_vbox = gtk_vbox_new(FALSE, 3);
@@ -2235,10 +2732,10 @@ static GtkWidget *new_main_page(struct gui *ui)
         * Set up alignments for widgets at the top of ui,
         * align top left, expand horizontally but not vertically
         */
-       ui->topalign = gtk_alignment_new(0, 0, 1, 0);
-       ui->topvbox = gtk_vbox_new(FALSE, 0);
-       gtk_container_add(GTK_CONTAINER(ui->topalign), ui->topvbox);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ui->topalign, FALSE, FALSE, 0);
+       top_align = gtk_alignment_new(0, 0, 1, 0);
+       top_vbox = gtk_vbox_new(FALSE, 0);
+       gtk_container_add(GTK_CONTAINER(top_align), top_vbox);
+       gtk_box_pack_start(GTK_BOX(main_vbox), top_align, FALSE, FALSE, 0);
 
        probe = gtk_frame_new("Run statistics");
        gtk_box_pack_start(GTK_BOX(main_vbox), probe, FALSE, FALSE, 3);
@@ -2247,6 +2744,7 @@ static GtkWidget *new_main_page(struct gui *ui)
 
        probe_box = gtk_hbox_new(FALSE, 3);
        gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
+       ui->eta.jobs = new_info_entry_in_frame(probe_box, "Running");
        ui->eta.read_bw = new_info_entry_in_frame(probe_box, "Read BW");
        ui->eta.read_iops = new_info_entry_in_frame(probe_box, "IOPS");
        ui->eta.write_bw = new_info_entry_in_frame(probe_box, "Write BW");
@@ -2271,21 +2769,19 @@ static GtkWidget *new_main_page(struct gui *ui)
         */
        gdk_color_parse("white", &white);
        ui->graphs.drawing_area = gtk_drawing_area_new();
-       ui->graphs.drawing_area_xdim = DRAWING_AREA_XDIM;
-       ui->graphs.drawing_area_ydim = DRAWING_AREA_YDIM;
        gtk_widget_set_size_request(GTK_WIDGET(ui->graphs.drawing_area),
-               ui->graphs.drawing_area_xdim, ui->graphs.drawing_area_ydim);
+               DRAWING_AREA_XDIM, DRAWING_AREA_YDIM);
        gtk_widget_modify_bg(ui->graphs.drawing_area, GTK_STATE_NORMAL, &white);
        g_signal_connect(G_OBJECT(ui->graphs.drawing_area), "expose_event",
                        G_CALLBACK(on_expose_drawing_area), &ui->graphs);
        g_signal_connect(G_OBJECT(ui->graphs.drawing_area), "configure_event",
                        G_CALLBACK(on_config_drawing_area), &ui->graphs);
-       ui->scrolled_window = gtk_scrolled_window_new(NULL, NULL);
-       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ui->scrolled_window),
+       scrolled_window = gtk_scrolled_window_new(NULL, NULL);
+       gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
                                        GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
-       gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(ui->scrolled_window),
+       gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
                                        ui->graphs.drawing_area);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ui->scrolled_window,
+       gtk_box_pack_start(GTK_BOX(main_vbox), scrolled_window,
                        TRUE, TRUE, 0);
 
        setup_graphs(&ui->graphs);
@@ -2294,11 +2790,10 @@ static GtkWidget *new_main_page(struct gui *ui)
         * Set up alignments for widgets at the bottom of ui, 
         * align bottom left, expand horizontally but not vertically
         */
-       ui->bottomalign = gtk_alignment_new(0, 1, 1, 0);
+       bottom_align = gtk_alignment_new(0, 1, 1, 0);
        ui->buttonbox = gtk_hbox_new(FALSE, 0);
-       gtk_container_add(GTK_CONTAINER(ui->bottomalign), ui->buttonbox);
-       gtk_box_pack_start(GTK_BOX(main_vbox), ui->bottomalign,
-                                       FALSE, FALSE, 0);
+       gtk_container_add(GTK_CONTAINER(bottom_align), ui->buttonbox);
+       gtk_box_pack_start(GTK_BOX(main_vbox), bottom_align, FALSE, FALSE, 0);
 
        /*
         * Set up thread status progress bar
@@ -2315,14 +2810,136 @@ static gboolean notebook_switch_page(GtkNotebook *notebook, GtkWidget *widget,
                                     guint page, gpointer data)
 
 {
+       struct gui *ui = (struct gui *) data;
+       struct gui_entry *ge;
+
+       if (!page) {
+               set_job_menu_visible(ui, 0);
+               return TRUE;
+       }
+
+       set_job_menu_visible(ui, 1);
+       ge = get_ge_from_page(page, NULL);
+       if (ge)
+               update_button_states(ui, ge);
+
        return TRUE;
 }
 
+static gint compare_recent_items(GtkRecentInfo *a, GtkRecentInfo *b)
+{
+       time_t time_a = gtk_recent_info_get_visited(a);
+       time_t time_b = gtk_recent_info_get_visited(b);
+
+       return time_b - time_a;
+}
+
+static void add_recent_file_items(struct gui *ui)
+{
+       const gchar *gfio = g_get_application_name();
+       GList *items, *item;
+       int i = 0;
+
+       if (ui->recent_ui_id) {
+               gtk_ui_manager_remove_ui(ui->uimanager, ui->recent_ui_id);
+               gtk_ui_manager_ensure_update(ui->uimanager);
+       }
+       ui->recent_ui_id = gtk_ui_manager_new_merge_id(ui->uimanager);
+
+       if (ui->actiongroup) {
+               gtk_ui_manager_remove_action_group(ui->uimanager, ui->actiongroup);
+               g_object_unref(ui->actiongroup);
+       }
+       ui->actiongroup = gtk_action_group_new("RecentFileActions");
+
+       gtk_ui_manager_insert_action_group(ui->uimanager, ui->actiongroup, -1);
+
+       items = gtk_recent_manager_get_items(ui->recentmanager);
+       items = g_list_sort(items, (GCompareFunc) compare_recent_items);
+
+       for (item = items; item && item->data; item = g_list_next(item)) {
+               GtkRecentInfo *info = (GtkRecentInfo *) item->data;
+               gchar *action_name;
+               const gchar *label;
+               GtkAction *action;
+
+               if (!gtk_recent_info_has_application(info, gfio))
+                       continue;
+
+               /*
+                * We only support local files for now
+                */
+               if (!gtk_recent_info_is_local(info) || !gtk_recent_info_exists(info))
+                       continue;
+
+               action_name = g_strdup_printf("RecentFile%u", i++);
+               label = gtk_recent_info_get_display_name(info);
+
+               action = g_object_new(GTK_TYPE_ACTION,
+                                       "name", action_name,
+                                       "label", label, NULL);
+
+               g_object_set_data_full(G_OBJECT(action), "gtk-recent-info",
+                                       gtk_recent_info_ref(info),
+                                       (GDestroyNotify) gtk_recent_info_unref);
+
+
+               g_signal_connect(action, "activate", G_CALLBACK(recent_open), ui);
+
+               gtk_action_group_add_action(ui->actiongroup, action);
+               g_object_unref(action);
+
+               gtk_ui_manager_add_ui(ui->uimanager, ui->recent_ui_id,
+                                       "/MainMenu/FileMenu/FileRecentFiles",
+                                       label, action_name,
+                                       GTK_UI_MANAGER_MENUITEM, FALSE);
+
+               g_free(action_name);
+
+               if (i == 8)
+                       break;
+       }
+
+       g_list_foreach(items, (GFunc) gtk_recent_info_unref, NULL);
+       g_list_free(items);
+}
+
+static void drag_and_drop_received(GtkWidget *widget, GdkDragContext *ctx,
+                                  gint x, gint y, GtkSelectionData *data,
+                                  guint info, guint time)
+{
+       struct gui *ui = &main_ui;
+       gchar **uris;
+       GtkWidget *source;
+       int i;
+
+       source = gtk_drag_get_source_widget(ctx);
+       if (source && widget == gtk_widget_get_toplevel(source)) {
+               gtk_drag_finish(ctx, FALSE, FALSE, time);
+               return;
+       }
+
+       uris = gtk_selection_data_get_uris(data);
+       if (!uris) {
+               gtk_drag_finish(ctx, FALSE, FALSE, time);
+               return;
+       }
+
+       i = 0;
+       while (uris[i]) {
+               if (do_file_open_with_tab(ui, uris[i]))
+                       break;
+               i++;
+       }
+
+       gtk_drag_finish(ctx, TRUE, FALSE, time);
+       g_strfreev(uris);
+}
+
 static void init_ui(int *argc, char **argv[], struct gui *ui)
 {
        GtkSettings *settings;
-       GtkUIManager *uimanager;
-       GtkWidget *menu, *vbox;
+       GtkWidget *vbox;
 
        /* Magical g*thread incantation, you just need this thread stuff.
         * Without it, the update that happens in gfio_update_thread_status
@@ -2347,15 +2964,23 @@ static void init_ui(int *argc, char **argv[], struct gui *ui)
        ui->vbox = gtk_vbox_new(FALSE, 0);
        gtk_container_add(GTK_CONTAINER(ui->window), ui->vbox);
 
-       uimanager = gtk_ui_manager_new();
-       menu = get_menubar_menu(ui->window, uimanager, ui);
-       gfio_ui_setup(settings, menu, ui->vbox, uimanager);
+       ui->uimanager = gtk_ui_manager_new();
+       ui->menu = get_menubar_menu(ui->window, ui->uimanager, ui);
+       gfio_ui_setup(settings, ui->menu, ui->vbox, ui->uimanager);
+
+       ui->recentmanager = gtk_recent_manager_get_default();
+       add_recent_file_items(ui);
 
        ui->notebook = gtk_notebook_new();
        g_signal_connect(ui->notebook, "switch-page", G_CALLBACK(notebook_switch_page), ui);
+       gtk_notebook_set_scrollable(GTK_NOTEBOOK(ui->notebook), 1);
+       gtk_notebook_popup_enable(GTK_NOTEBOOK(ui->notebook));
        gtk_container_add(GTK_CONTAINER(ui->vbox), ui->notebook);
 
        vbox = new_main_page(ui);
+       gtk_drag_dest_set(GTK_WIDGET(ui->window), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
+       gtk_drag_dest_add_uri_targets(GTK_WIDGET(ui->window));
+       g_signal_connect(ui->window, "drag-data-received", G_CALLBACK(drag_and_drop_received), ui);
 
        gtk_notebook_append_page(GTK_NOTEBOOK(ui->notebook), vbox, gtk_label_new("Main"));