/home/fernape/Projects/lkmonitor/src/callbacks.c

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/*
        lkmonitor (Linux Kernel Monitor)

        Application for monitoring and tuning a Linux kernel.

        Copyright (C) 2005-2008  Fernando Apesteguía

        This program 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.

        This program 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 this program; if not, write to the Free Software
        Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
*/

#ifdef HAVE_CONFIG_H
#  include <config.h>
#endif

#include <gtk/gtk.h>

#include "callbacks.h"
#include "interface.h"
#include "support.h"
#include "lkmonitor.h"
#include "lininfo.h"
#include "others.h"
#include "update.h"
#include "procupdate.h"


void
on_about1_activate                     (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
        gtk_widget_show(create_about());
}


void
on_quit1_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
  lkmonitor_exit();
  gtk_main_quit();
  
}

gboolean
on_window1_delete_event                (GtkWidget       *widget,
                                        GdkEvent        *event,
                                        gpointer         user_data)
{
        extern gboolean is_icon;
        
        is_icon=TRUE;
        gtk_widget_hide(widget);
        return TRUE; //With TRUE the signal is not propagated up.  
        
}

void
on_btn_load_clicked                    (GtkButton       *button,
                                        gpointer         user_data)
{
        update_settings();

}

void
on_btn_write_clicked                   (GtkButton       *button,
                                        gpointer         user_data)
{
  lkmonitor_write_settings();
  //Now, we should read settings again to properly update the data.
update_settings();
}

void
on_btn_dev_load_clicked                (GtkButton       *button,
                                        gpointer         user_data)
{
  update_devs();
}

void
on_btn_comm_reload_clicked             (GtkButton       *button,
                                        gpointer         user_data)
{
        update_channels();
}


void
on_gtv_processes_row_activated         (GtkTreeView     *treeview,
                                        GtkTreePath     *path,
                                        GtkTreeViewColumn *column,
                                        gpointer         user_data)
{

  GtkWindow *window;
  GtkTreeModel *model;
  GtkTreeIter iter;
  int pid;
  gchar *name=NULL;

  window=GTK_WINDOW(create_window2());

  model=GTK_TREE_MODEL(gtk_tree_view_get_model(treeview));
  if(gtk_tree_model_get_iter(model,&iter,path)){
          gtk_tree_model_get(model,&iter,0,&pid,1,&name,-1);

          /* Call the function to collect the process information */
                update_process_window(pid,name,window);

        gtk_widget_show(GTK_WIDGET(window));
  }

}



void
on_tv_maps_row_activated               (GtkTreeView     *treeview,
                                        GtkTreePath     *path,
                                        GtkTreeViewColumn *column,
                                        gpointer         user_data)
{
        GtkWindow *window;
        GtkTreeModel *model;
        GtkTreeIter iter;
        GString *title=g_string_new("");
        gchar *address;
        char *p;
        int pid;

        /* Get the address interval */
        model=GTK_TREE_MODEL(gtk_tree_view_get_model(treeview));
        if(gtk_tree_model_get_iter(model,&iter,path)){
                gtk_tree_model_get(model,&iter,0,&address,-1);

                /* Get the PID from the window title... 
                * This is a bit dirty, I guess we can do it
                * in a better way...
                * */
                window=GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(treeview)));
                g_string_printf(title,"%s",gtk_window_get_title(window));

                if((p=strstr(title->str, "PID"))!=NULL){
                        sscanf(p,"PID: %d",&pid);
                        /* Get details for the selected memory region */
                        update_mm_details(address,window,pid);
                }
        }
        /* Free the GString */
        g_string_free(title,TRUE);
}


void
on_modules_refresh_clicked             (GtkButton       *button,
                                        gpointer         user_data)
{

        update_modules_info();

}

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