- Implemented jumpto for the gui, it has some problems, but at 4:00 AM a human being should be doing something else, perhaps sleeping

git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1034 3ecf2c5c-341e-0410-92b4-d18e462d057c

Makefile.am

@@ -309,6 +309,7 @@ sgpemv2_SOURCES = \
 	src/gui_builder.cc \
 	src/holt_container_window.cc \
 	src/holt_widget.cc \
+	src/jump_to_dialog.cc \
 	src/main.cc \
 	src/parse_opts.cc \
 	src/ready_queue_widget.cc \
@@ -327,6 +328,7 @@ noinst_HEADERS += \
 	src/graphical_preferences_editor.hh \
 	src/gui_builder.hh \
 	src/holt_widget.hh \
+	src/jump_to_dialog.hh \
 	src/main.hh \
 	src/parse_opts.hh \
 	src/ready_queue_widget.hh \
@@ -346,6 +348,7 @@ glade_DATA = \
 	glade/add-resource-dialog.glade \
 	glade/add-thread-dialog.glade \
 	glade/configure-dialog.glade \
+	glade/jump-to-dialog.glade \
 	glade/main-window.glade
 
 # ############################################################

src/gui_builder.cc

@@ -31,6 +31,7 @@
 #include "schedulables_tree_widget.hh"
 #include "simulation_widget.hh"
 #include "resources_widget.hh"
+#include "jump_to_dialog.hh"
 
 #include <sgpemv2/templates/sequences.tcc>
 
@@ -75,7 +76,18 @@ GuiBuilder::on_edit_preferences_activate()
                            // a refptr member data?)
 }
 
+void
+GuiBuilder::on_simulation_jump_to_activate()
+{
+  using Gnome::Glade::Xml;
   
+  Glib::RefPtr<Xml> jump_to_dialog_glade = Xml::create(GLADEDIR "/jump-to-dialog.glade");
+    
+  JumpToDialog* jump_to_dialog = NULL;
+  jump_to_dialog_glade->get_widget_derived("JumpToDialog", jump_to_dialog);
+
+  jump_to_dialog->run();
+}
 
 void
 GuiBuilder::on_view_show_threads_activate()
@@ -506,7 +518,10 @@ GuiBuilder::GuiBuilder(const std::string& gladefile)
   _refXml->get_widget("MenuItem.Edit.Preferences", edit_preferences);
   edit_preferences->signal_activate().connect(sigc::mem_fun(*this, &GuiBuilder::on_edit_preferences_activate));
 
-
+  // JumpTo
+  MenuItem* simulation_jump_to = NULL;
+  _refXml->get_widget("MenuItem.Simulation.JumpTo", simulation_jump_to);
+  simulation_jump_to->signal_activate().connect(sigc::mem_fun(*this, &GuiBuilder::on_simulation_jump_to_activate));
 
   // enable/disable show threads on widgets
   MenuItem* show_threads;

src/gui_builder.hh

@@ -56,6 +56,8 @@ namespace sgpem
     
     void on_edit_preferences_activate();
     
+    void on_simulation_jump_to_activate();
+    
     void on_view_show_threads_activate();
     void on_view_show_holt_graph_activate();
     

src/jump_to_dialog.cc

@@ -0,0 +1,95 @@
+// src/jump_to_dialog.cc - Copyright 2005, 2006, University
+//               of Padova, dept. of Pure and Applied
+//               Mathematics
+//
+// This file is part of SGPEMv2.
+//
+// This is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// SGPEMv2 is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with SGPEMv2; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+#include "jump_to_dialog.hh"
+#include <sgpemv2/templates/sequences.tcc>
+#include <sgpemv2/history.hh>
+#include <sgpemv2/environment.hh>
+#include <sgpemv2/simulation.hh>
+#include <sgpemv2/resource.hh>
+
+#include <iostream>
+#include <sstream>
+
+#include "gettext.h"
+
+#include <cassert>
+
+using namespace sgpem;
+using namespace Gtk;
+using namespace Glib;
+using Gnome::Glade::Xml;
+using std::vector;
+
+JumpToDialog::JumpToDialog(BaseObjectType* cobject, const RefPtr<Xml>& glade) :
+  Dialog(cobject), _glade(glade), _target_instant(0)
+{
+  _glade->get_widget("OK.Button", _ok_button);
+  _glade->get_widget("Jump.Button", _jump_button);
+  _glade->get_widget("Stop.Button", _stop_button);
+  _glade->get_widget("Instant.Spin", _instant_spin);
+  _glade->get_widget("ProgressBar", _progress);
+
+
+  /** ATTACH SIGNAL HANDLERS FOR BUTTONS **/
+  
+  _jump_button->signal_clicked().connect(
+      sigc::mem_fun(*this, &JumpToDialog::_on_jump));
+
+  _stop_button->signal_clicked().connect(
+      sigc::mem_fun(*this, &JumpToDialog::_on_stop));
+
+  // FIXME: not implemented
+  _stop_button->set_sensitive(false);
+}
+
+void
+JumpToDialog::_on_jump()
+{
+  _ok_button->set_sensitive(false);
+//  _stop_button->set_sensitive(true);
+  _jump_button->set_sensitive(false);
+  _progress->set_fraction(0.0);
+  
+  _target_instant = _instant_spin->get_value_as_int();
+
+  Simulation::get_instance().attach(*this);
+  Simulation::get_instance().jump_to(_target_instant);
+  Simulation::get_instance().detach(*this);
+
+  _ok_button->set_sensitive(true);
+//  _stop_button->set_sensitive(false);
+  _jump_button->set_sensitive(true);
+}
+
+void
+JumpToDialog::_on_stop()
+{
+}
+
+void
+JumpToDialog::update(const Simulation& changed_simulation)
+{
+  unsigned int front = changed_simulation.get_history().get_front();
+
+  double percent = static_cast<double>(front) / _target_instant;
+
+  _progress->set_fraction(percent);
+}

src/jump_to_dialog.hh

@@ -0,0 +1,61 @@
+// src/jump_to_dialog.hh - Copyright 2005, 2006, University
+//               of Padova, dept. of Pure and Applied
+//               Mathematics
+//
+// This file is part of SGPEMv2.
+//
+// This is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// SGPEMv2 is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with SGPEMv2; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+
+#ifndef JUMP_TO_DIALOG_HH
+#define JUMP_TO_DIALOG_HH 1
+
+#include "config.h"
+
+#include <sgpemv2/simulation_observer.hh>
+
+#include <gtkmm/dialog.h>
+#include <gtkmm/spinbutton.h>
+#include <gtkmm/progressbar.h>
+#include <libglademm/xml.h>
+
+namespace sgpem
+{
+  class JumpToDialog : public Gtk::Dialog, public SimulationObserver
+  {
+  public:
+    JumpToDialog(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& glade);
+
+  private:
+    void _on_jump();
+    void _on_stop();
+    
+    void update(const Simulation& changed_simulation);
+    
+    Glib::RefPtr<Gnome::Glade::Xml> _glade;
+
+    Gtk::Button* _jump_button;
+    Gtk::Button* _stop_button;
+    Gtk::Button* _ok_button;
+    Gtk::SpinButton* _instant_spin;
+
+    Gtk::ProgressBar* _progress;
+
+    unsigned int _target_instant;
+  };
+
+} //~ namespace sgpem
+
+
+#endif //~ JUMP_TO_DIALOG_HH