matteo/sgpemv2
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- Add naive code to test Simulation from the GUI. Please note that

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we need to move the "continous/non-continous" code snippet out of ConcreteSimulation
and into TextualSimulation/the GUI Simulation. In fact, ConcreteSimulation
is just a state machine that performs a single step and then puts itself
either in paused state (if the Simulation hasn't finished) or into stopped state
(if it finished)


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@945 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
tchernobog 2006-08-27 13:39:40 +00:00
parent aa608a1cc2
commit 1087d45628
4 changed files with 450 additions and 645 deletions
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59
src/gui_builder.cc
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@ -28,9 +28,12 @@
#include "gui_builder.hh"
#include "graphical_preferences_editor.hh"
#include "backend/cpu_policies_gatekeeper.hh"
#include "backend/cpu_policy.hh"
#include "backend/cpu_policy_manager.hh"
#include "backend/history.hh"
#include "backend/simulation.hh"
#include "backend/serializers_gatekeeper.hh"
#include "backend/serializer.hh"
@ -43,21 +46,13 @@
#include <gtkmm/menuitem.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/stock.h>
#include <gtkmm/toolbutton.h>
#include <iostream>
using namespace sgpem;
using Gnome::Glade::Xml;
void
test_me()
{
// A test for widget display:
Simulation& sim = Simulation::get_instance();
sim.get_history().add_process("goofy", 0, 0);
}
void
GuiBuilder::on_edit_preferences_activate()
@ -215,6 +210,37 @@ GuiBuilder::GuiBuilder(const std::string& gladefile)
_refXml->get_widget("MenuItem.File.SaveAs", file_saveas);
file_saveas->signal_activate().connect(sigc::mem_fun(*this, &GuiBuilder::on_file_saveas_activate));
// Start, pause and stop simulation from the toolbar
// TODO: can we use action groups instead of this?
Simulation& sim = Simulation::get_instance();
// FIXME: just to try; a proper way to select a policy has to be installed
CPUPoliciesGatekeeper& pgk = CPUPoliciesGatekeeper::get_instance();
CPUPolicy* policy = pgk.get_registered()[0]->get_avail_policies()[1]; // RoundRobin at the moment of writing
std::cout << "Selected policy : " << policy->get_name() << std::endl;
pgk.activate_policy(&sim.get_history(), policy);
sim.set_policy(policy);
ToolButton *toolbt_start, *toolbt_pause, *toolbt_stop;
_refXml->get_widget("ToolBar.Play", toolbt_start);
_refXml->get_widget("ToolBar.Pause", toolbt_pause);
_refXml->get_widget("ToolBar.Stop", toolbt_stop);
toolbt_start->signal_clicked().connect(sigc::mem_fun(sim, &Simulation::run));
toolbt_pause->signal_clicked().connect(sigc::mem_fun(sim, &Simulation::pause));
toolbt_stop->signal_clicked().connect(sigc::mem_fun(sim, &Simulation::stop));
// Sensitivities
toolbt_start->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_stop, &ToolButton::set_sensitive), true));
toolbt_start->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_pause, &ToolButton::set_sensitive), true));
toolbt_start->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_start, &ToolButton::set_sensitive), false));
toolbt_pause->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_pause, &ToolButton::set_sensitive), false));
toolbt_stop->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_stop, &ToolButton::set_sensitive), false));
toolbt_stop->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_pause, &ToolButton::set_sensitive), false));
toolbt_stop->signal_clicked().connect(sigc::bind(sigc::mem_fun(*toolbt_start, &ToolButton::set_sensitive), true));
// Connect extra signals (decide where to do this...
// here -- ugly -- derive widgets and then use
// Glade::Xml::get_widget_derived -- better --)
@ -238,27 +264,20 @@ GuiBuilder::GuiBuilder(const std::string& gladefile)
about_dialog->set_logo(Gdk::Pixbuf::create_from_file(GLADEDIR "/logo.png"));
// Random Error Generator
MenuItem* debug_error = NULL;
_refXml->get_widget("MenuItem.Debug.Error", debug_error);
debug_error->signal_activate().connect(sigc::ptr_fun(test_me));
// Temporary code to test the Schedulables custom widget
// Insert the schedulables TreeView custom widget
ScrolledWindow* schedulables_sw = NULL;
_refXml->get_widget("SchedulablesScrolledWindow", schedulables_sw);
SchedulablesTreeWidget* scheds_tree = manage(new SchedulablesTreeWidget());
schedulables_sw->add(*scheds_tree);
// we have to remember to manually show custom added widgets:
scheds_tree->show();
ResourcesWidget* resources_widget = NULL;
_refXml->get_widget_derived("Resources.Tree", resources_widget);
resources_widget->show();
// Main simulation widget
ScrolledWindow* simulation_window = NULL;
_refXml->get_widget("SimulationScrolledWindow", simulation_window);