Fix some header includes.

Fix one-liner bug that prevented the Cairo widgets from showing. Sometimes, you've an obvious bug under your nose, but you prefer your pride instead of running gdb. Oh, well.


git-svn-id: svn://svn.gna.org/svn/sgpemv2/trunk@1350 3ecf2c5c-341e-0410-92b4-d18e462d057c

TODO

@@ -1,4 +0,0 @@
-- fix nasty bug that prevents all cairowidgets from showing up
-- Check for simulationwidget deprecat. meth.
-- check headers for #includes with <> instead of ""
-- Report bug for presence of PKG, VERSION, etc. macros inside cairomm-config.h

src/cairo_widget.cc

@@ -36,8 +36,9 @@ CairoWidget::CairoWidget()
     : Glib::ObjectBase("sgpem_CairoWidget"),
       Gtk::Widget(),
       _draw_w(1), _draw_h(1), 
-      _client_w(0), _client_h(0), _pixmap_w(0), _pixmap_h(0),
-      _need_redraw(true),  _scaling_mode(scaling_none),
+      _client_w(0), _client_h(0), 
+      _pixmap_w(0), _pixmap_h(0),
+      _need_redraw(true), _scaling_mode(scaling_none),
       _buf(NULL)
 {
   set_flags(Gtk::NO_WINDOW);
@@ -78,7 +79,7 @@ CairoWidget::on_realize()
   Gtk::Widget::on_realize();
   ensure_style();
 
-  if (!_ref_gdk_window) return;
+  if (_ref_gdk_window) return;
 
   GdkWindowAttr attributes;
   memset(&attributes, 0, sizeof(attributes));
@@ -89,6 +90,7 @@ CairoWidget::on_realize()
   attributes.y = alloc.get_y();
   attributes.width = alloc.get_width();
   attributes.height = alloc.get_height();
+
   attributes.wclass = GDK_INPUT_OUTPUT;
   attributes.event_mask = get_events() | GDK_EXPOSURE_MASK;
   attributes.window_type = GDK_WINDOW_CHILD;
@@ -96,15 +98,14 @@ CairoWidget::on_realize()
   _client_w = alloc.get_width();
   _client_h = alloc.get_height();  
 
-
   static const gint attributes_mask = Gdk::WA_X | Gdk::WA_Y;
 
-  _ref_gdk_window = Gdk::Window::create(get_window(),
-                                        &attributes,
-                                        attributes_mask);
+  _ref_gdk_window = Gdk::Window::create(get_window() /* parent */,
+                                        &attributes, attributes_mask);
 
   unset_flags(Gtk::NO_WINDOW);
   set_window(_ref_gdk_window);
+
   _ref_gdk_window->set_user_data(gobj());
 }
 
@@ -125,8 +126,8 @@ CairoWidget::on_size_allocate(const Gtk::Allocation& allocation)
 
   if (!_ref_gdk_window) return;
   
-  get_window()->move_resize(allocation.get_x(), allocation.get_y(),
-                            allocation.get_width(), allocation.get_height());
+  _ref_gdk_window->move_resize(allocation.get_x(), allocation.get_y(),
+                               allocation.get_width(), allocation.get_height());
 
   // the widget's dimension are saved for futher use
   _client_w = allocation.get_width();
@@ -197,14 +198,13 @@ CairoWidget::on_expose_event(GdkEventExpose* event)
       _buf = Gdk::Pixmap::create(_ref_gdk_window, _pixmap_w, _pixmap_h);
     }
   
-  
     // Draw the widget background as the first thing.
     // I've seen this is how it's done in the very Gtk+ toolkit
     // for the GtkProgressBar widget.
-    GtkStyle* gStyle = get_style()->gobj();
-    gtk_paint_box(gStyle, _buf->gobj(),
+    Glib::RefPtr<Gtk::Style> style = get_style();
+    gtk_paint_box(style->gobj(), _buf->gobj(),
                   GTK_STATE_NORMAL, GTK_SHADOW_ETCHED_IN,
-                  NULL, (GtkWidget*)this->gobj(), "through",
+                  NULL, GTK_WIDGET (this->gobj()), "through",
                   0, 0, _client_w, _client_h);
 
     // here the cairo context is created

src/cairo_widget.hh

@@ -179,10 +179,6 @@ namespace sgpem
      * See gtkmm documentation for more informations.
      */
     virtual bool on_expose_event(GdkEventExpose* event);
-    /*
-    to delete asap
-    virtual bool on_button_press_event(GdkEventButton* event);
-    */
 
     /**
      * \brief Client area drawing method.
@@ -220,15 +216,6 @@ namespace sgpem
      */
     void calc_scale_factors();
 
-    /*
-    I don't know the meaning of these definition!
-    Paolo
-    typedef Gdk::Rectangle                           area_t;
-    typedef sigc::mem_functor0<void, CairoWidget>    method0_t;
-    typedef std::pair<area_t, method0_t>             area_callback_t;
-    typedef std::vector<area_callback_t>             areas_vect_t;
-    */
-
     /**
      * \brief Calculated width of drawing.
      */
@@ -283,7 +270,7 @@ namespace sgpem
     /**
      * \brief Offscreen pixmap used for double-buffering.
      */
-    Glib::RefPtr<Gdk::Pixmap>  _buf;
+    Glib::RefPtr<Gdk::Pixmap> _buf;
 
    /**
     *

src/configure_policy_dialog.hh

@@ -21,9 +21,7 @@
 #ifndef CONFIGURE_POLICY_DIALOG_HH
 #define CONFIGURE_POLICY_DIALOG_HH 1
 
-
-#include <sgpemv2/policy_parameters.hh>
-
+#include "sgpemv2/policy_parameters.hh"
 
 #include <glibmm/ustring.h>
 #include <gtkmm/box.h>

src/graphical_preferences_editor.hh

@@ -21,9 +21,7 @@
 #ifndef GRAPHICAL_PREFERENCES_EDITOR_HH
 #define GRAPHICAL_PREFERENCES_EDITOR_HH 1
 
-
-#include <sgpemv2/global_preferences.hh>
-
+#include "sgpemv2/global_preferences.hh"
 
 #include <gtkmm/builder.h>
 #include <gtkmm/liststore.h>

src/gui_builder.hh

@@ -26,8 +26,8 @@
 #include "statistics_container_window.hh"
 #include "simulation_widget.hh"
 
-#include <sgpemv2/cpu_policy.hh>
-#include <sgpemv2/resource_policy.hh>
+#include "sgpemv2/cpu_policy.hh"
+#include "sgpemv2/resource_policy.hh"
 
 #include "simulation_controller.hh"
 

src/holt_container_window.hh

@@ -27,7 +27,7 @@
 #include "cairo_widget.hh"
 #include "holt_widget.hh"
 
-#include <sgpemv2/simulation.hh>
+#include "sgpemv2/simulation.hh"
 
 #include <gtkmm/window.h>
 

src/holt_widget.hh

@@ -23,10 +23,10 @@
 
 #include "cairo_widget.hh"
 
-#include <sgpemv2/history_observer.hh>
-#include <sgpemv2/request.hh>
-#include <sgpemv2/sub_request.hh>
-#include <sgpemv2/simulation_observer.hh>
+#include "sgpemv2/history_observer.hh"
+#include "sgpemv2/request.hh"
+#include "sgpemv2/sub_request.hh"
+#include "sgpemv2/simulation_observer.hh"
 
 #include <complex>
 

src/jump_to_dialog.hh

@@ -21,9 +21,7 @@
 #ifndef JUMP_TO_DIALOG_HH
 #define JUMP_TO_DIALOG_HH 1
 
-
-
-#include <sgpemv2/simulation_observer.hh>
+#include "sgpemv2/simulation_observer.hh"
 
 #include <gtkmm/dialog.h>
 #include <gtkmm/progressbar.h>

src/ready_queue_widget.hh

@@ -21,9 +21,7 @@
 #ifndef READY_QUEUE_WIDGET_HH
 #define READY_QUEUE_WIDGET_HH 1
 
-
-
-#include <sgpemv2/history_observer.hh>
+#include "sgpemv2/history_observer.hh"
 
 #include <gtkmm/label.h>
 

src/resources_widget.hh

@@ -26,8 +26,6 @@ namespace sgpem
   class Resource;
 }
 
-
-
 #include <gtkmm/treeview.h>
 #include <gtkmm/liststore.h>
 #include <gtkmm/menu.h>
@@ -36,7 +34,7 @@ namespace sgpem
 #include <gtkmm/dialog.h>
 #include <gtkmm/builder.h>
 
-#include <sgpemv2/history_observer.hh>
+#include "sgpemv2/history_observer.hh"
 
 namespace sgpem
 {

src/schedulables_statistics_widget.hh

@@ -21,10 +21,8 @@
 #ifndef SCHEDULABLE_STATISTICS_WIDGET_HH
 #define SCHEDULABLE_STATISTICS_WIDGET_HH 1
 
-
-
 #include "cairo_widget.hh"
-#include <sgpemv2/history_observer.hh>
+#include "sgpemv2/history_observer.hh"
 
 #include <gtkmm/treeview.h>
 #include <gtkmm/treestore.h>

src/schedulables_tree_widget.hh

@@ -30,7 +30,9 @@ namespace sgpem
   class Request;
 }
 
-
+#include "sgpemv2/history_observer.hh"
+#include "sgpemv2/schedulable.hh"
+#include "sgpemv2/request.hh"
 
 #include <gtkmm/treeview.h>
 #include <gtkmm/treestore.h>
@@ -39,10 +41,6 @@ namespace sgpem
 #include <gtkmm/actiongroup.h>
 #include <gtkmm/dialog.h>
 
-#include <sgpemv2/history_observer.hh>
-#include <sgpemv2/schedulable.hh>
-#include <sgpemv2/request.hh>
-
 #include <vector>
 
 namespace sgpem

src/simulation_controller.hh

@@ -21,9 +21,7 @@
 #ifndef SIMULATION_CONTROLLER_HH
 #define SIMULATION_CONTROLLER_HH 1
 
-
-
-#include <sgpemv2/simulation_observer.hh>
+#include "sgpemv2/simulation_observer.hh"
 
 #include <gtkmm/toolbutton.h>
 #include <gtkmm/action.h>

src/simulation_statistics_widget.hh

@@ -21,9 +21,7 @@
 #ifndef SIMULATION_STATISTICS_WIDGET_HH
 #define SIMULATION_STATISTICS_WIDGET_HH 1
 
-
-
-#include <sgpemv2/history_observer.hh>
+#include "sgpemv2/history_observer.hh"
 
 #include <gtkmm/treeview.h>
 #include <gtkmm/treestore.h>

src/simulation_widget.cc

@@ -48,20 +48,13 @@ using namespace Glib;
 
 SimulationWidget::SimulationWidget(Simulation& simulation)
     : Glib::ObjectBase("sgpem_SimulationWidget"),
-    SimulationObserver(),
     HistoryObserver(),
     CairoWidget(),
     _simulation(&simulation),
     _x_unit(10), _y_unit(10),
     _n_proc(0), _n_thr(0)
 {  
-  // Register this SimulationObserver:
-  _simulation->attach(*this);
-
-  // Register this HistoryObserver:
-  _simulation->get_history().attach(*this);
-
-  // count_elements();
+  simulation.get_history().attach(*this);
 
   // define top margin in y units
   _yu_top_margin = 1.0;
@@ -93,9 +86,6 @@ SimulationWidget::~SimulationWidget()
 {
   // Unregister this HistoryObserver:
   _simulation->get_history().detach(*this);
-
-  // Unregister this SimulationObserver:
-  _simulation->detach(*this);
 }
 
 void
@@ -108,12 +98,6 @@ SimulationWidget::on_realize()
   gdk_win->set_events(gdk_win->get_events() | Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK);
 }
 
-void
-SimulationWidget::update(const Simulation& /* changed_simulation */ )
-{
-  // FIXME: DEPRECATED. Does nothing.
-}
-
 void
 SimulationWidget::update(const History&  /* changed_history */  )
 {

src/simulation_widget.hh

@@ -49,16 +49,14 @@ namespace sgpem
    *
    * At the bottom of the graph there is a time line ruler.
    *
-   * This class implements a SimulationObserver and HistoryObserver
+   * This class implements an HistoryObserver
    * to have an update signal (and related update) every simulation step.
    *
-   * \deprecated The class should implement only HistoryObserver
-   *
    * \see SimulationObserver
    * \see HistoryObserver
    */
   class SimulationWidget
-  : public SimulationObserver, public HistoryObserver, public CairoWidget
+  : public HistoryObserver, public CairoWidget
   {
   public:
     /**
@@ -75,15 +73,6 @@ namespace sgpem
      */
     virtual ~SimulationWidget();
 
-    /**
-     * \brief SimulationObserver's update method redefinition.
-     *
-     * \deprecated Actually is a dummy method.
-     *
-     * \param changed_simulation the observed Simulation
-     */
-    virtual void update(const Simulation& changed_simulation);
-
     /**
      * \brief HistoryObserver's update method redefinition.
      *

src/statistics_container_window.hh

@@ -24,10 +24,9 @@
 #include "schedulables_statistics_widget.hh"
 #include "simulation_statistics_widget.hh"
 
-
 #include "gettext.h"
 
-#include <sgpemv2/simulation.hh>
+#include "sgpemv2/simulation.hh"
 
 #include <gtkmm/window.h>
 #include <gtkmm/scrolledwindow.h>

src/testsuite/test-cairo_widget.cc

@@ -18,13 +18,10 @@
 // along with SGPEMv2. If not, see http://www.gnu.org/licenses/.
 
 
-
-
 #include "cairo_widget.hh"
 #include "cairo_elements.hh"
 #include "gettext.h"
 
-
 #include <glibmm/ustring.h>
 #include <gtkmm/box.h>
 #include <gtkmm/button.h>
@@ -140,7 +137,7 @@ TestWidget::draw_widget(Cairo::RefPtr<Cairo::Context>& ctx)
   }
   ctx->move_to(10, 10);
   ctx->show_text(msg);
-  msg = "clic to change mode...";
+  msg = "click to change mode...";
   ctx->move_to(10, 30);
   ctx->show_text(msg);
 }

src/testsuite/test-global_preferences_serialization.cc

@@ -22,8 +22,10 @@
  * and nothing else. */
 
 
-#include "glibmm/ustring.h"
-#include <sgpemv2/global_preferences.hh>
+#include "sgpemv2/global_preferences.hh"
+
+#include <glibmm/ustring.h>
+
 #include <iostream>
 #include <sstream>
 

src/testsuite/test-history.cc

@@ -24,14 +24,16 @@
 
 #include "gettext.h"
 
+#include "concrete_environment.hh"
+#include "concrete_history.hh"
+
+#include "sgpemv2/history_observer.hh"
+
 #include <glibmm/ustring.h>
 
 #include <cassert>
 #include <iostream>
 
-#include "concrete_environment.hh"
-#include "concrete_history.hh"
-#include <sgpemv2/history_observer.hh>
 
 using namespace sgpem;
 using namespace std;

src/testsuite/test-holt_widget.cc

@@ -24,6 +24,27 @@
 
 #include "gettext.h"
 
+#include "cairo_elements.hh"
+#include "cairo_widget.hh"
+#include "holt_container_window.hh"
+#include "holt_widget.hh"
+#include "simulation_widget.hh"
+
+#include "sgpemv2/cpu_policies_gatekeeper.hh"
+#include "sgpemv2/cpu_policy.hh"
+#include "sgpemv2/cpu_policy_manager.hh"
+#include "sgpemv2/resource_policies_gatekeeper.hh"
+#include "sgpemv2/resource_policy.hh"
+#include "sgpemv2/resource_policy_manager.hh"
+
+#include "sgpemv2/history_observer.hh"
+#include "sgpemv2/scheduler.hh"
+#include "sgpemv2/simulation.hh"
+#include "sgpemv2/simulation_observer.hh"
+#include "sgpemv2/process.hh"
+#include "sgpemv2/resource.hh"
+#include "sgpemv2/thread.hh"
+
 #include <glibmm/main.h>
 #include <glibmm/module.h>
 #include <glibmm/ustring.h>
@@ -39,26 +60,6 @@
 #include <cassert>
 #include <iostream>
 
-#include <sgpemv2/cpu_policies_gatekeeper.hh>
-#include <sgpemv2/cpu_policy.hh>
-#include <sgpemv2/cpu_policy_manager.hh>
-#include <sgpemv2/resource_policies_gatekeeper.hh>
-#include <sgpemv2/resource_policy.hh>
-#include <sgpemv2/resource_policy_manager.hh>
-
-#include <sgpemv2/history_observer.hh>
-#include <sgpemv2/scheduler.hh>
-#include <sgpemv2/simulation.hh>
-#include <sgpemv2/simulation_observer.hh>
-#include <sgpemv2/process.hh>
-#include <sgpemv2/resource.hh>
-#include <sgpemv2/thread.hh>
-#include "cairo_elements.hh"
-#include "cairo_widget.hh"
-#include "holt_container_window.hh"
-#include "holt_widget.hh"
-#include "simulation_widget.hh"
-
 using namespace sgpem;
 using namespace std;
 using Glib::ustring;

src/testsuite/test-key_file.cc

@@ -21,7 +21,7 @@
 /* This executable tests for workingness of the save preferences method,
  * and nothing else. */
 
-#include <sgpemv2/key_file.hh>
+#include "sgpemv2/key_file.hh"
 
 #include <glibmm/ustring.h>
 

src/testsuite/test-parse_command.cc

@@ -21,27 +21,27 @@
 /* This executable tests for workingness of the parseCommand method in the
  * classTextSimulation class and the StandardIO class. */
 
-#include "standard_io.hh"
-#include "text_simulation.hh"
-
-#include <cassert>
-#include <string>
-
 
 #include "gettext.h"
 
-#include "glibmm/ustring.h"
-
-#include <vector>
-#include <iostream>
-
 #include "backend/static_process.hh"
 #include "backend/slice.hh"
 #include "backend/observed_subject.hh"
-#include <sgpemv2/ready_queue.hh>
 #include "backend/dynamic_schedulable.hh"
 
-#include <sgpemv2/templates/smartp.tcc>
+#include "sgpemv2/ready_queue.hh"
+#include "sgpemv2/templates/smartp.tcc"
+
+#include "standard_io.hh"
+#include "text_simulation.hh"
+
+#include <glibmm/ustring.h>
+
+#include <cassert>
+#include <string>
+#include <vector>
+#include <iostream>
+
 
 namespace sgpem
 {

src/testsuite/test-simulation_widget.cc

@@ -24,6 +24,24 @@
 
 #include "gettext.h"
 
+#include "sgpemv2/cpu_policies_gatekeeper.hh"
+#include "sgpemv2/cpu_policy.hh"
+#include "sgpemv2/cpu_policy_manager.hh"
+#include "sgpemv2/resource_policies_gatekeeper.hh"
+#include "sgpemv2/resource_policy.hh"
+#include "sgpemv2/resource_policy_manager.hh"
+#include "sgpemv2/history_observer.hh"
+#include "sgpemv2/scheduler.hh"
+#include "sgpemv2/simulation.hh"
+#include "sgpemv2/simulation_observer.hh"
+#include "sgpemv2/process.hh"
+#include "sgpemv2/resource.hh"
+#include "sgpemv2/thread.hh"
+
+#include "cairo_elements.hh"
+#include "cairo_widget.hh"
+#include "simulation_widget.hh"
+
 #include <glibmm/main.h>
 #include <glibmm/module.h>
 #include <glibmm/ustring.h>
@@ -38,23 +56,6 @@
 #include <cassert>
 #include <iostream>
 
-#include <sgpemv2/cpu_policies_gatekeeper.hh>
-#include <sgpemv2/cpu_policy.hh>
-#include <sgpemv2/cpu_policy_manager.hh>
-#include <sgpemv2/resource_policies_gatekeeper.hh>
-#include <sgpemv2/resource_policy.hh>
-#include <sgpemv2/resource_policy_manager.hh>
-#include <sgpemv2/history_observer.hh>
-#include <sgpemv2/scheduler.hh>
-#include <sgpemv2/simulation.hh>
-#include <sgpemv2/simulation_observer.hh>
-#include <sgpemv2/process.hh>
-#include <sgpemv2/resource.hh>
-#include <sgpemv2/thread.hh>
-#include "cairo_elements.hh"
-#include "cairo_widget.hh"
-#include "simulation_widget.hh"
-
 using namespace sgpem;
 using namespace std;
 using Glib::ustring;

src/testsuite/test-statistics.cc

@@ -24,23 +24,22 @@
 #include "config.h"
 #include "gettext.h"
 
-#include<vector>
+#include <vector>
 #include <cassert>
 #include <iostream>
 
-
-#include <sgpemv2/simulation.hh>
-#include <sgpemv2/cpu_policies_gatekeeper.hh>
-#include <sgpemv2/resource_policies_gatekeeper.hh>
-#include <sgpemv2/cpu_policy_manager.hh>
-#include <sgpemv2/resource_policy_manager.hh>
-#include <sgpemv2/cpu_policy.hh>
-#include <sgpemv2/resource_policy.hh>
-#include <sgpemv2/plugin_manager.hh>
-#include <sgpemv2/statistics.hh>
-#include <sgpemv2/process_statistics.hh>
-#include <sgpemv2/thread_statistics.hh>
-#include <sgpemv2/module.hh>
+#include "sgpemv2/simulation.hh"
+#include "sgpemv2/cpu_policies_gatekeeper.hh"
+#include "sgpemv2/resource_policies_gatekeeper.hh"
+#include "sgpemv2/cpu_policy_manager.hh"
+#include "sgpemv2/resource_policy_manager.hh"
+#include "sgpemv2/cpu_policy.hh"
+#include "sgpemv2/resource_policy.hh"
+#include "sgpemv2/plugin_manager.hh"
+#include "sgpemv2/statistics.hh"
+#include "sgpemv2/process_statistics.hh"
+#include "sgpemv2/thread_statistics.hh"
+#include "sgpemv2/module.hh"
 
 #include <glibmm/module.h>
 #include <glibmm/ustring.h>

src/testsuite/test-stepforward.cc

@@ -21,28 +21,24 @@
 /* This executable tests for workingness of the stepForward method,
  * and nothing else. */
 
+#include "gettext.h"
 
+#include "backend/static_process.hh"
+#include "backend/observed_subject.hh"
+#include "backend/dynamic_schedulable.hh"
 
-#include <glibmm/module.h> // ??
+#include "sgpemv2/ready_queue.hh"
+#include "sgpemv2/scheduler.hh"
+#include "sgpemv2/user_interrupt_exception.hh"
+
+#include "sgpemv2/templates/smartp.tcc"
+
+#include <vector>
+#include <iostream>
 #include <cassert>
 #include <string>
 
-#include "gettext.h"
-#include "glibmm/ustring.h"
-#include <vector>
-#include <iostream>
-#include "backend/static_process.hh"
-#include "backend/observed_subject.hh"
-#include <sgpemv2/ready_queue.hh>
-#include "backend/dynamic_schedulable.hh"
-
-#include <sgpemv2/scheduler.hh>
-#include <sgpemv2/user_interrupt_exception.hh>
-
-#include <sgpemv2/templates/smartp.tcc>
-
-#include <iostream>
-
+#include <glibmm/ustring.h>
 
 namespace sgpem
 {

src/text_simulation.hh

@@ -24,9 +24,9 @@
 
 #include "gettext.h"
 
-#include <sgpemv2/simulation.hh>
-#include <sgpemv2/simulation_observer.hh>
-#include <sgpemv2/string_utils.hh>
+#include "sgpemv2/simulation.hh"
+#include "sgpemv2/simulation_observer.hh"
+#include "sgpemv2/string_utils.hh"
 
 #include <glibmm/thread.h>
 #include <glibmm/ustring.h>