Make 'struct DiveList' entirely internal to divelist.c

[ext/subsurface.git] / equipment.c

diff --git a/equipment.c b/equipment.c
index 023bebebbe1ad2e0819e2d20109bd60b441582ef..b9b9259b5a8cd0631816842e95d513e14d1066e3 100644 (file)
--- a/equipment.c
+++ b/equipment.c
@@ -11,6 +11,7 @@
 struct cylinder_widget {
        int index, changed;
        const char *name;
+       GtkWidget *hbox;
        GtkComboBox *description;
        GtkSpinButton *size, *pressure;
        GtkWidget *o2, *gasmix_button;
@@ -223,11 +224,31 @@ static void record_cylinder_changes(cylinder_t *cyl, struct cylinder_widget *cyl
 }
 
 void flush_dive_equipment_changes(struct dive *dive)
+{
+       /* We do nothing: we require the "Ok" button press */
+}
+
+static void apply_cb(GtkButton *button, gpointer data)
 {
        int i;
+       struct dive *dive = current_dive;
+
+       if (!dive)
+               return;
 
        for (i = 0; i < MAX_CYLINDERS; i++)
                record_cylinder_changes(dive->cylinder+i, gtk_cylinder+i);
+       flush_divelist(dive);
+}
+
+static void cancel_cb(GtkButton *button, gpointer data)
+{
+       struct dive *dive = current_dive;
+
+       if (!dive)
+               return;
+
+       show_dive_equipment(current_dive);
 }
 
 /*
@@ -310,7 +331,7 @@ static void nitrox_cb(GtkToggleButton *button, gpointer data)
        gtk_widget_set_sensitive(cylinder->o2, state);
 }
 
-static void cylinder_widget(GtkWidget *box, int nr, GtkListStore *model)
+static void cylinder_widget(int nr, GtkListStore *model)
 {
        struct cylinder_widget *cylinder;
        GtkWidget *frame, *hbox, *hbox2;
@@ -321,7 +342,7 @@ static void cylinder_widget(GtkWidget *box, int nr, GtkListStore *model)
        cylinder->index = nr;
 
        hbox = gtk_hbox_new(FALSE, 3);
-       gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
+       cylinder->hbox = hbox;
 
        snprintf(buffer, sizeof(buffer), "Cylinder %d", nr+1);
        frame = gtk_frame_new(buffer);
@@ -368,14 +389,35 @@ static GtkListStore *create_tank_size_model(void)
 
 GtkWidget *equipment_widget(void)
 {
-       GtkWidget *vbox;
+       int i;
+       GtkWidget *vbox, *hbox;
+       GtkWidget *apply, *cancel;
        GtkListStore *model;
 
        vbox = gtk_vbox_new(FALSE, 3);
 
        model = create_tank_size_model();
-       cylinder_widget(vbox, 0, model);
-       cylinder_widget(vbox, 1, model);
+
+       /* Create all MAX_CYLINDER gtk widgets */
+       for (i = 0; i < MAX_CYLINDERS; i++)
+               cylinder_widget(i, model);
+
+       /* But only connect two of them right now to the frame vbox */
+       for (i = 0; i < 2; i++) {
+               struct cylinder_widget *cylinder = gtk_cylinder+i;
+               gtk_box_pack_start(GTK_BOX(vbox), cylinder->hbox, FALSE, TRUE, 0);
+       }
+
+       hbox = gtk_hbox_new(TRUE, 3);
+       gtk_box_pack_end(GTK_BOX(vbox), hbox, TRUE, FALSE, 0);
+
+       apply = gtk_button_new_from_stock(GTK_STOCK_APPLY);
+       cancel = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
+       gtk_box_pack_start(GTK_BOX(hbox), apply, FALSE, FALSE, 0);
+       gtk_box_pack_start(GTK_BOX(hbox), cancel, FALSE, FALSE, 0);
+
+       g_signal_connect(apply, "clicked", G_CALLBACK(apply_cb), NULL);
+       g_signal_connect(cancel, "clicked", G_CALLBACK(cancel_cb), NULL);
 
        return vbox;
 }