Add tooltip to the quality spin button.

[synfig.git] / synfig-studio / trunk / src / gtkmm / canvasview.cpp

diff --git a/synfig-studio/trunk/src/gtkmm/canvasview.cpp b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
index 5f3e389..3fe39e7 100644 (file)
--- a/synfig-studio/trunk/src/gtkmm/canvasview.cpp
+++ b/synfig-studio/trunk/src/gtkmm/canvasview.cpp
@@ -683,6 +683,7 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        //keyframe_tree_store_  (KeyframeTreeStore::create(canvas_interface_)),
        time_adjustment_                (0,0,25,0,0,0),
        time_window_adjustment_ (0,0,25,0,0,0),
+       quality_adjustment_             (8,1,10,1,1,0),
        statusbar                               (manage(new class Gtk::Statusbar())),
 
        timeslider                              (new Widget_Timeslider),
@@ -707,6 +708,7 @@ CanvasView::CanvasView(etl::loose_handle<Instance> instance,etl::handle<synfigap
        duck_refresh_flag=true;
        toggling_ducks_=false;
        changing_resolution_=false;
+       updating_quality_=false;
 
        smach_.set_default_state(&state_normal);
 
@@ -1100,7 +1102,7 @@ CanvasView::create_status_bar()
 Gtk::Widget*
 CanvasView::create_display_bar()
 {
-       displaybar = manage(new class Gtk::Table(1, 3, false));
+       displaybar = manage(new class Gtk::Table(1, 5, false));
 
        // Setup the ToggleDuckDial widget
        toggleducksdial = Gtk::manage(new class ToggleDucksDial());
@@ -1141,12 +1143,24 @@ CanvasView::create_display_bar()
        resolutiondial->show();
 
        // Set up a separator
-       Gtk::VSeparator *separator = Gtk::manage(new class Gtk::VSeparator());
-       separator->show();
+       Gtk::VSeparator *separator1 = Gtk::manage(new class Gtk::VSeparator());
+       separator1->show();
+       Gtk::VSeparator *separator2 = Gtk::manage(new class Gtk::VSeparator());
+       separator2->show();
+
+       // Set up quality spin button
+       quality_spin=Gtk::manage(new class Gtk::SpinButton(quality_adjustment_));
+       quality_spin->signal_value_changed().connect(
+                       sigc::mem_fun(*this, &studio::CanvasView::update_quality));
+       tooltips.set_tip(*quality_spin, _("Quality (lower is better)"));
+       quality_spin->show();
 
-       displaybar->attach(*resolutiondial, 2, 3, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
        displaybar->attach(*toggleducksdial, 0, 1, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
-       displaybar->attach(*separator, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL);
+       displaybar->attach(*separator1, 1, 2, 0, 1, Gtk::FILL, Gtk::FILL);
+       displaybar->attach(*resolutiondial, 2, 3, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
+       displaybar->attach(*separator2, 3, 4, 0, 1, Gtk::FILL, Gtk::FILL);
+       displaybar->attach(*quality_spin, 4, 5, 0, 1, Gtk::SHRINK, Gtk::SHRINK);
+
        displaybar->show();
 
        return displaybar;
@@ -1410,7 +1424,7 @@ CanvasView::init_menus()
                        }
                        action_group->add( action,
                                sigc::bind(
-                                       sigc::mem_fun(*work_area, &studio::WorkArea::set_quality),
+                                       sigc::mem_fun(*this, &studio::CanvasView::set_quality),
                                        i
                                )
                        );
@@ -3172,6 +3186,35 @@ CanvasView::toggle_low_res_pixel_flag()
 }
 
 void
+CanvasView::update_quality()
+{
+       if(working_depth)
+                       return;
+       if(updating_quality_)
+               return;
+       updating_quality_=true;
+       work_area->set_quality((int) quality_spin->get_value());
+       // Update Quality Radio actions
+       Glib::RefPtr<Gtk::RadioAction> action=Glib::RefPtr<Gtk::RadioAction>::cast_dynamic(
+               action_group->get_action(strprintf("quality-%02d",(int) quality_spin->get_value()))
+               );
+       action->set_active();
+
+       updating_quality_=false;
+}
+
+void
+CanvasView::set_quality(int x)
+{
+       if(updating_quality_)
+               return;
+       work_area->set_quality(x);
+       // Update the quality spin button
+       quality_spin->set_value(x);
+}
+
+
+void
 CanvasView::on_dirty_preview()
 {
        if(!is_playing_)