- Add a widget to show the ReadyQueue
- Change slightly the gradients of the SimulationWidget to make them more aggressive. Bite, Fido! :-) git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1025 3ecf2c5c-341e-0410-92b4-d18e462d057c
This commit is contained in:
parent
dbfc7393ed
commit
cb1d85a4cc
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@ -306,6 +306,7 @@ sgpemv2_SOURCES = \
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src/holt_widget.cc \
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src/main.cc \
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src/parse_opts.cc \
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src/ready_queue_widget.cc \
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src/resources_widget.cc \
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src/schedulable_state_widget.cc \
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src/schedulables_tree_widget.cc \
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@ -323,6 +324,7 @@ noinst_HEADERS += \
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src/holt_widget.hh \
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src/main.hh \
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src/parse_opts.hh \
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src/ready_queue_widget.hh \
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src/resources_widget.hh \
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src/schedulable_state_widget.hh \
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src/schedulables_tree_widget.hh \
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File diff suppressed because it is too large
Load Diff
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@ -27,6 +27,7 @@
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#include "graphical_preferences_editor.hh"
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#include "holt_container_window.hh"
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#include "holt_widget.hh"
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#include "ready_queue_widget.hh"
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#include "schedulables_tree_widget.hh"
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#include "simulation_widget.hh"
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#include "resources_widget.hh"
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@ -576,15 +577,18 @@ GuiBuilder::GuiBuilder(const std::string& gladefile)
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_simulation_widget->set_show_threads(_show_threads);
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_simulation_widget->show();
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// Why this works, and SimulationWidget doesn't ??
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// HoltWidget& holt = *manage(new HoltWidget(Simulation::get_instance()));
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// simulation_window->add(holt);
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// holt.show();
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// temporary test on holt widget...
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// ReadyQueue custom label widget
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ReadyQueueWidget& rq_widget = *manage(new ReadyQueueWidget(Simulation::get_instance().get_history()));
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HBox* rqb;
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_refXml->get_widget("ReadyQueueBox", rqb);
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rqb->pack_start(rq_widget);
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rq_widget.show();
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// HoltGraph container window
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_holt_container.set_keep_above();
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_holt_container.get_holt_widget().set_show_threads(_show_threads);
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// _holt_container.set_deletable(false);
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_holt_container.show();
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}
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@ -0,0 +1,73 @@
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// src/ready_queue_widget.cc - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#include "gettext.h"
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#include "ready_queue_widget.hh"
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#include "backend/history.hh"
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#include "backend/environment.hh"
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#include "backend/ready_queue.hh"
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#include "backend/thread.hh"
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#include <glibmm/markup.h>
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#include <glibmm/ustring.h>
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#include <sstream>
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using namespace sgpem;
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static const Glib::ustring string_start = _("<b>Ready queue: { </b>");
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static const Glib::ustring string_end = "<b> }</b>";
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static const Glib::ustring separator = " ~ ";
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ReadyQueueWidget::ReadyQueueWidget(History& history)
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: Gtk::Label(string_start + string_end), _h(history)
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{
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_h.attach(*this);
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set_use_markup(true);
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set_justify(Gtk::JUSTIFY_LEFT);
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set_padding(5, 3);
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}
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ReadyQueueWidget::~ReadyQueueWidget()
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{
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_h.detach(*this);
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}
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void
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ReadyQueueWidget::update(const History& changed_history)
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{
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Glib::ustring text(string_start);
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const ReadyQueue& rq = changed_history.get_last_environment().get_sorted_queue();
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size_t size = rq.size();
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for(size_t i = 0; i < size; ++i)
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text += Glib::Markup::escape_text(rq.get_item_at(i).get_name()) + separator;
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text += string_end;
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set_markup(text);
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}
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@ -0,0 +1,46 @@
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// src/ready_queue_widget.hh - Copyright 2005, 2006, University
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// of Padova, dept. of Pure and Applied
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// Mathematics
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//
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// This file is part of SGPEMv2.
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//
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// This is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// SGPEMv2 is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with SGPEMv2; if not, write to the Free Software
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// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#ifndef READY_QUEUE_WIDGET_HH
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#define READY_QUEUE_WIDGET_HH 1
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#include "config.h"
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#include <gtkmm/label.h>
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#include "backend/history_observer.hh"
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namespace sgpem
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{
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class ReadyQueueWidget : public HistoryObserver, public Gtk::Label
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{
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public:
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ReadyQueueWidget(History& history);
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virtual ~ReadyQueueWidget();
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virtual void update(const History& changed_history);
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private:
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History& _h;
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};
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} //~ namespace sgpem
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#endif //~ READY_QUEUE_WIDGET_HH
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@ -38,7 +38,10 @@
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#include <gtkmm/menuitem.h>
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#include <cassert>
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#ifndef NDEBUG
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#include <iostream>
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#endif
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using namespace sgpem;
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using Gnome::Glade::Xml;
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@ -164,7 +164,6 @@ SimulationWidget::draw_widget(cairo_t* ctx)
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void
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SimulationWidget::draw_names(cairo_t* ctx)
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{
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// std::cout << " SimulationWidget::draw_names " << std::endl;
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// show processes (and thread) names...
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// useful constants
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@ -331,7 +330,10 @@ SimulationWidget::draw_bars(cairo_t* ctx)
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from_time = 1;
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}
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#ifndef NDEBUG
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std::cout << " SimulationWidget::draw_bars from:" << from_time << " to:" << hist_front << std::endl;
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#endif
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for(unsigned int t=from_time; t<=hist_front; t++)
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{
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// draw schedulables bars
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@ -373,12 +375,6 @@ void
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SimulationWidget::draw_instant_rect(cairo_t* ctx, double x, double y,
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double w, double h, Schedulable::state state)
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{
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// _ready_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
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// _running_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
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// _blocked_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
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cairo_matrix_t matrix;
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switch(state)
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@ -429,212 +425,10 @@ SimulationWidget::draw_instant_rect(cairo_t* ctx, double x, double y,
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} // ~ switch(state)
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}
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// OLD - START ***************
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/*
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void
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SimulationWidget::draw_widget(cairo_t* ctx)
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{
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const History& hist = _simulation->get_history();
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const Environment::Processes& processes = hist.get_last_environment().get_processes();
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if(_n_proc<1) // nothing to draw
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return;
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double text_maxw = 0;
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bool* terminated = 0;
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double top_margin = _y_unit;
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double left_margin = _x_unit;
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double top_graph_margin = 1.0 * _y_unit; //3.0 * _y_unit;
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double left_graph_margin = 11.0 * _x_unit;
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double process_label_delta = 1.0 * _y_unit;
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double process_bar_delta = 1.0 * _y_unit;
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double process_bar_height = 1.0 * _y_unit;
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double process_height = process_bar_height + 2*process_bar_delta;
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double thread_bar_height = 1.0 * _y_unit;
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Simulation::state sim_state = _simulation->get_state();
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cairo_text_extents_t extents;
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int item_index;
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if(_n_proc+_n_thr>0)
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terminated = new bool[_n_proc+_n_thr];
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// show processes names...
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// set clip region to cut long names
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cairo_rectangle(ctx, 0, top_graph_margin,
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left_graph_margin - _x_unit, _n_proc*process_height + _n_thr*thread_bar_height);
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cairo_clip(ctx); // set the rectangular clip region
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{ // draw schedulables names block
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item_index = 0;
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double ypos = top_graph_margin; // height of process bar
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const Environment::Processes& processes = hist.get_last_environment().get_processes();
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Environment::Processes::const_iterator proc_iter = processes.begin();
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while(proc_iter!=processes.end())
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{
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Process* p = (*proc_iter);
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proc_iter++;
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ypos += process_bar_delta; // white row before
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cairo_move_to(ctx, left_margin, ypos);
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cairo_show_text(ctx,p->get_name().c_str());
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ypos += process_bar_delta; // height of process bar
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terminated[item_index] = false;
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item_index++;
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if(_show_threads)
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{
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const std::vector<Thread*>& tvect = p->get_threads();
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std::vector<Thread*>::const_iterator thr_iter = tvect.begin();
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while(thr_iter!=tvect.end())
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{
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Thread* t = (*thr_iter);
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thr_iter++;
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cairo_move_to(ctx, left_margin+_x_unit, ypos);
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cairo_show_text(ctx,t->get_name().c_str());
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ypos += thread_bar_height; // height of process bar
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terminated[item_index] = false;
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item_index++;
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}
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}
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ypos += process_bar_delta; // white row after
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} // ~ while(proc_iter!=processes.end())
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} // ~ draw schedulables names block
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cairo_reset_clip(ctx); // remove clip region
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// std::cout << " draw_widget not_stop " << std::endl;
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unsigned int pos = _simulation->get_history().get_front();
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// show grid
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cairo_save(ctx);
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cairo_set_line_width(ctx, 0.5*cairo_get_line_width(ctx));
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// _n_proc+1 horizontal lines
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for(int i=0; i<=_n_proc; i++)
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{
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cairo_move_to(ctx, left_graph_margin, top_graph_margin + process_height*i);
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cairo_line_to(ctx, left_graph_margin + (pos+2)*_x_unit, top_graph_margin + process_height*i);
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}
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// opening vertical line
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cairo_move_to(ctx, left_graph_margin, top_graph_margin);
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cairo_line_to(ctx, left_graph_margin, top_graph_margin + process_height*_n_proc);
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cairo_stroke(ctx);
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// closing vertical line
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if(sim_state!=Simulation::state_stopped)
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{
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double dashes = 1.5;
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cairo_set_dash(ctx, &dashes, 1, 0.0);
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}
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cairo_move_to(ctx, left_graph_margin + (pos+2)*_x_unit, top_graph_margin);
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cairo_line_to(ctx, left_graph_margin + (pos+2)*_x_unit, top_graph_margin + process_height*_n_proc);
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cairo_stroke(ctx);
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cairo_restore(ctx);
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item_index = 0;
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for(int t=1; t<=pos; t++)
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{
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double ypos = top_graph_margin;
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const Environment::Processes& processes = hist.get_environment_at(t).get_processes();
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double xpos = left_graph_margin + t*_x_unit;
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Environment::Processes::const_iterator proc_iter = processes.begin();
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while(proc_iter!=processes.end())
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{
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Process* p = (*proc_iter);
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proc_iter++;
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ypos += process_bar_delta; // space y before process bar
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Schedulable::state st = p->get_state();
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// Schedulable::state st = processes[i]->get_state();
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switch(st)
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{
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case Schedulable::state_running:
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cairo_set_source_rgb(ctx, 0, 1, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_ready:
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cairo_set_source_rgb(ctx, 1, 1, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_blocked:
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cairo_set_source_rgb(ctx, 1, 0, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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break;
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case Schedulable::state_future:
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break;
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case Schedulable::state_terminated:
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if(!terminated[item_index])
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{
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cairo_set_source_rgb(ctx, 0, 0, 0);
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cairo_rectangle(ctx, xpos, ypos, _x_unit, _y_unit);
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cairo_fill(ctx);
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}
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terminated[item_index] = true;
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break;
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}
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ypos += process_bar_delta; // height of process bar
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item_index++;
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if(_show_threads)
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{
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const std::vector<Thread*>& tvect = p->get_threads();
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std::vector<Thread*>::const_iterator thr_iter = tvect.begin();
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while(thr_iter!=tvect.end())
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{
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Thread* t = (*thr_iter);
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thr_iter++;
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Schedulable::state thr_state = t->get_state();
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switch(thr_state)
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{
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case Schedulable::state_running:
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cairo_set_source_rgb(ctx, 0, 1, 0);
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cairo_rectangle(ctx, xpos, ypos+_y_unit/3.0, _x_unit, _y_unit/3.0);
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cairo_fill(ctx);
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break;
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case Schedulable::state_ready:
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cairo_set_source_rgb(ctx, 1, 1, 0);
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cairo_rectangle(ctx, xpos, ypos+_y_unit/3.0, _x_unit, _y_unit/3.0);
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cairo_fill(ctx);
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break;
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case Schedulable::state_blocked:
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cairo_set_source_rgb(ctx, 1, 0, 0);
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cairo_rectangle(ctx, xpos, ypos+_y_unit/3.0, _x_unit, _y_unit/3.0);
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cairo_fill(ctx);
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break;
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case Schedulable::state_future:
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break;
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case Schedulable::state_terminated:
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if(!terminated[item_index])
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{
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cairo_set_source_rgb(ctx, 0, 0, 0);
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cairo_rectangle(ctx, xpos, ypos+_y_unit/3.0, _x_unit, _y_unit/3.0);
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cairo_fill(ctx);
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}
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terminated[item_index] = true;
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break;
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} // ~ switch(thr_state) - thread
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item_index++;
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ypos += thread_bar_height; // height of process bar
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} // ~ while(thr_iter!=tvect.end())
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}
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}
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} // ~ for(int t=1; t<=pos; t++)
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delete[] terminated;
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} // ~ draw_widget
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// OLD - END ******************
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*/
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void
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SimulationWidget::calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height)
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{
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// std::cout << "Simulation widget BEFORE calc_drawing_size width=" << width << " height=" << height << std::endl;
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if(!_simulation)
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return;
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const History& hist = _simulation->get_history();
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@ -642,7 +436,6 @@ SimulationWidget::calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height)
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int pos = _simulation->get_history().get_front();
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cairo_text_extents_t extents;
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// std::cout << " x_unit: " << std::endl;
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Glib::ustring val("999");
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cairo_text_extents(ctx, val.c_str(), &extents);
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if(_x_unit<extents.width)
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@ -656,8 +449,6 @@ SimulationWidget::calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height)
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height = (size_t)((_yu_top_margin + (_yu_process_bar_spacing*2.0+_yu_process_bar_height) * _n_proc + 3.0) * _y_unit);
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if(_show_threads)
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||||
height += (size_t) (_n_thr * (_yu_thread_bar_spacing*2.0+_yu_thread_bar_height) * _y_unit);
|
||||
|
||||
// std::cout << "Simulation widget AFTER calc_drawing_size width=" << width << " height=" << height << std::endl;
|
||||
}
|
||||
|
||||
|
||||
|
@ -666,7 +457,6 @@ SimulationWidget::calc_drawing_size(cairo_t* ctx, size_t& width, size_t& height)
|
|||
void
|
||||
SimulationWidget::count_elements()
|
||||
{
|
||||
std::cout << "SimulationWidget::count_elements" << std::endl;
|
||||
_n_proc = _n_thr = 0;
|
||||
|
||||
const History& hist = _simulation->get_history();
|
||||
|
@ -684,8 +474,6 @@ SimulationWidget::count_elements()
|
|||
_n_thr += p->get_threads().size();
|
||||
}
|
||||
|
||||
std::cout << " _n_proc=" << _n_proc << " _n_thr=" << _n_thr << std::endl;
|
||||
// count_elements();
|
||||
}
|
||||
|
||||
void
|
||||
|
@ -694,17 +482,20 @@ SimulationWidget::make_gradients()
|
|||
|
||||
_ready_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
|
||||
// yellow
|
||||
cairo_pattern_add_color_stop_rgba(_ready_process_gradient, 0.00, 1.0, 1.0, 0.5, 0.7);
|
||||
cairo_pattern_add_color_stop_rgba(_ready_process_gradient, 1.00, 1.0, 1.0, 0.0, 1.0);
|
||||
cairo_pattern_add_color_stop_rgb(_ready_process_gradient, 0.0, 1.00, 1.00, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_ready_process_gradient, 0.3, 0.85, 0.85, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_ready_process_gradient, 1.0, 1.00, 1.00, 0.0);
|
||||
|
||||
_running_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
|
||||
// green
|
||||
cairo_pattern_add_color_stop_rgba(_running_process_gradient, 0.00, 0.5, 1.0, 0.5, 0.7);
|
||||
cairo_pattern_add_color_stop_rgba(_running_process_gradient, 1.00, 0.0, 1.0, 0.0, 1.0);
|
||||
cairo_pattern_add_color_stop_rgb(_running_process_gradient, 0.0, 0.0, 0.7, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_running_process_gradient, 0.3, 0.0, 1.0, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_running_process_gradient, 1.0, 0.0, 0.7, 0.0);
|
||||
|
||||
_blocked_process_gradient = cairo_pattern_create_linear(0, 0, 0, _yu_process_bar_height * _y_unit);
|
||||
// red
|
||||
cairo_pattern_add_color_stop_rgba(_blocked_process_gradient, 0.00, 1.0, 0.5, 0.5, 0.7);
|
||||
cairo_pattern_add_color_stop_rgba(_blocked_process_gradient, 1.00, 1.0, 0.0, 0.0, 1.0);
|
||||
cairo_pattern_add_color_stop_rgb(_blocked_process_gradient, 0.0, 0.7, 0.0, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_blocked_process_gradient, 0.3, 1.0, 0.0, 0.0);
|
||||
cairo_pattern_add_color_stop_rgb(_blocked_process_gradient, 1.0, 0.7, 0.0, 0.0);
|
||||
}
|
||||
|
||||
|
|
Loading…
Reference in New Issue