// Copyright (C) 2001 Jean-Marc Valin & Dominic Letourneau

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

#include <iostream>
#include <stdlib.h>
#include <fstream>
#include <sstream>
#include <locale.h>
#include <gnome.h>
#include "vflow_pref.h"
#include "flow_pref.h"
#include "vflow.h"

using namespace std;

namespace FD {

static void pref_apply (GnomePropertyBox *propertybox, gint arg1, VFlowPrefDialog* user_data)
{
   //cerr << "user_data = " << user_data << endl;
   user_data->apply();
}

static void pref_close (GnomePropertyBox *propertybox, VFlowPrefDialog* user_data)
{
   //cerr << "user_data = " << user_data << endl;
   user_data->close();
}

static void pref_changed (GtkToggleButton *togglebutton, GtkWidget *propertybox1)
{
   gnome_property_box_set_state (GNOME_PROPERTY_BOX(propertybox1), TRUE);
}

static void color_changed (GnomeColorPicker *colorpicker,
			   guint arg1,
			   guint arg2,
			   guint arg3,
			   guint arg4,
			   GtkWidget *propertybox1)
{
   //cerr << "color changed" << endl;
   gnome_color_picker_set_i16(colorpicker, arg1, arg2, arg3, arg4);
   gnome_property_box_set_state (GNOME_PROPERTY_BOX(propertybox1), TRUE);
}

VFlowPrefDialog::VFlowPrefDialog()
{
   //cerr << "For the moment, this preference dialog box is only half functional (and half decoration), sorry:-(" << endl;

  GtkWidget *notebook1;
  GtkWidget *vbox3;
  GtkWidget *frame1;
  GtkWidget *vbox4;
  GtkWidget *frame2;
  GtkWidget *vbox5;
  GtkWidget *label1;
  GtkWidget *vbox1;
  GtkWidget *mdiframe;
  GtkWidget *table2;
  GtkWidget *label7;
  GtkWidget *label8;
  GtkWidget *optionmenu1;
  GtkWidget *optionmenu1_menu;
  GtkWidget *glade_menuitem;
  GtkWidget *optionmenu2;
  GtkWidget *optionmenu2_menu;
  GtkWidget *label2;
  GtkWidget *vbox2;
  GtkWidget *colorframe;
  GtkWidget *table1;
  GtkWidget *label4;
  GtkWidget *label5;
  GtkWidget *label6;
  GtkWidget *label3;

  propertybox1 = gnome_property_box_new ();
  gtk_object_set_data (GTK_OBJECT (propertybox1), "propertybox1", propertybox1);
  gtk_window_set_policy (GTK_WINDOW (propertybox1), FALSE, FALSE, FALSE);

  notebook1 = GNOME_PROPERTY_BOX (propertybox1)->notebook;
  gtk_object_set_data (GTK_OBJECT (propertybox1), "notebook1", notebook1);
  gtk_widget_show (notebook1);

  vbox3 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox3);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "vbox3", vbox3,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox3);
  gtk_container_add (GTK_CONTAINER (notebook1), vbox3);

  frame1 = gtk_frame_new (_("Display"));
  gtk_widget_ref (frame1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "frame1", frame1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (frame1);
  gtk_box_pack_start (GTK_BOX (vbox3), frame1, TRUE, TRUE, 0);

  vbox4 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox4);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "vbox4", vbox4,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox4);
  gtk_container_add (GTK_CONTAINER (frame1), vbox4);

  showallio = gtk_check_button_new_with_label (_("Show all Input/Output names"));
  gtk_widget_ref (showallio);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "showallio", showallio,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (showallio);
  gtk_box_pack_start (GTK_BOX (vbox4), showallio, FALSE, FALSE, 0);
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showallio), FlowPref::getBool("VFLOW", "ShowAllInOut"));
  gtk_signal_connect (GTK_OBJECT (showallio), "toggled",
		      GTK_SIGNAL_FUNC(pref_changed), propertybox1);



  showtooltip = gtk_check_button_new_with_label (_("Show tooltips"));
  gtk_widget_ref (showtooltip);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "showtooltip", showtooltip,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (showtooltip);
  gtk_box_pack_start (GTK_BOX (vbox4), showtooltip, FALSE, FALSE, 0);
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showtooltip), FlowPref::getBool("VFLOW", "ShowTooltips"));
  gtk_signal_connect (GTK_OBJECT (showtooltip), "toggled",
		      GTK_SIGNAL_FUNC(pref_changed), propertybox1);
  
  showtreeview = gtk_check_button_new_with_label(_("Show Node Tree View"));
  gtk_widget_ref(showtreeview);
  gtk_object_set_data_full(GTK_OBJECT(propertybox1), "showtreeview", showtreeview,
			   (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show(showtreeview);
  gtk_box_pack_start(GTK_BOX(vbox4),showtreeview,FALSE,FALSE,0);
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(showtreeview), FlowPref::getBool("VFLOW","ShowTreeView"));
  gtk_signal_connect(GTK_OBJECT(showtreeview), "toggled",
		     GTK_SIGNAL_FUNC(pref_changed), propertybox1);


  frame2 = gtk_frame_new (_("Run"));
  gtk_widget_ref (frame2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "frame2", frame2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (frame2);
  gtk_box_pack_start (GTK_BOX (vbox3), frame2, TRUE, TRUE, 0);

  vbox5 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox5);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "vbox5", vbox5,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox5);
  gtk_container_add (GTK_CONTAINER (frame2), vbox5);

  printout = gtk_check_button_new_with_label (_("Print program output in text area"));
  gtk_widget_ref (printout);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "printout", printout,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (printout);
  gtk_box_pack_start (GTK_BOX (vbox5), printout, FALSE, FALSE, 0);
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(printout), FlowPref::getBool("VFLOW", "PrintOutput"));
  gtk_signal_connect (GTK_OBJECT (printout), "toggled",
		      GTK_SIGNAL_FUNC(pref_changed), propertybox1);

  runprocess = gtk_check_button_new_with_label (_("Run in a separate process"));
  gtk_widget_ref (runprocess);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "runprocess", runprocess,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (runprocess);
  gtk_box_pack_start (GTK_BOX (vbox5), runprocess, FALSE, FALSE, 0);
  gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(runprocess), FlowPref::getBool("VFLOW", "RunProcess"));
  gtk_signal_connect (GTK_OBJECT (runprocess), "toggled",
		      GTK_SIGNAL_FUNC(pref_changed), propertybox1);


  label1 = gtk_label_new (_("General"));
  gtk_widget_ref (label1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label1", label1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label1);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 0), label1);

  vbox1 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "vbox1", vbox1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox1);
  gtk_container_add (GTK_CONTAINER (notebook1), vbox1);

  mdiframe = gtk_frame_new (_("Multi Document Interface (MDI)"));
  gtk_widget_ref (mdiframe);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "mdiframe", mdiframe,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (mdiframe);
  gtk_box_pack_start (GTK_BOX (vbox1), mdiframe, TRUE, TRUE, 0);

  table2 = gtk_table_new (2, 2, FALSE);
  gtk_widget_ref (table2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "table2", table2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (table2);
  gtk_container_add (GTK_CONTAINER (mdiframe), table2);

  label7 = gtk_label_new (_("Mode"));
  gtk_widget_ref (label7);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label7", label7,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label7);
  gtk_table_attach (GTK_TABLE (table2), label7, 0, 1, 0, 1,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_label_set_justify (GTK_LABEL (label7), GTK_JUSTIFY_RIGHT);
  gtk_misc_set_alignment (GTK_MISC (label7), 0, 0.5);

  label8 = gtk_label_new (_("Notebook Tab Position"));
  gtk_widget_ref (label8);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label8", label8,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label8);
  gtk_table_attach (GTK_TABLE (table2), label8, 0, 1, 1, 2,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_label_set_justify (GTK_LABEL (label8), GTK_JUSTIFY_RIGHT);
  gtk_misc_set_alignment (GTK_MISC (label8), 0, 0.5);

  optionmenu1 = gtk_option_menu_new ();
  gtk_widget_ref (optionmenu1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "optionmenu1", optionmenu1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (optionmenu1);
  gtk_table_attach (GTK_TABLE (table2), optionmenu1, 1, 2, 0, 1,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  optionmenu1_menu = gtk_menu_new ();
  glade_menuitem = gtk_menu_item_new_with_label (_("Notebook"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu1_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Toplevel"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu1_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Modal"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu1_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Default"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu1_menu), glade_menuitem);
  gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu1), optionmenu1_menu);

  optionmenu2 = gtk_option_menu_new ();
  gtk_widget_ref (optionmenu2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "optionmenu2", optionmenu2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (optionmenu2);
  gtk_table_attach (GTK_TABLE (table2), optionmenu2, 1, 2, 1, 2,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  optionmenu2_menu = gtk_menu_new ();
  glade_menuitem = gtk_menu_item_new_with_label (_("Left"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu2_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Right"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu2_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Top"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu2_menu), glade_menuitem);
  glade_menuitem = gtk_menu_item_new_with_label (_("Bottom"));
  gtk_widget_show (glade_menuitem);
  gtk_menu_append (GTK_MENU (optionmenu2_menu), glade_menuitem);
  gtk_option_menu_set_menu (GTK_OPTION_MENU (optionmenu2), optionmenu2_menu);
  gtk_option_menu_set_history (GTK_OPTION_MENU (optionmenu2), 2);

  label2 = gtk_label_new (_("Documents"));
  gtk_widget_ref (label2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label2", label2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label2);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 1), label2);

  vbox2 = gtk_vbox_new (FALSE, 0);
  gtk_widget_ref (vbox2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "vbox2", vbox2,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (vbox2);
  gtk_container_add (GTK_CONTAINER (notebook1), vbox2);

  colorframe = gtk_frame_new (_("Colors"));
  gtk_widget_ref (colorframe);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "colorframe", colorframe,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (colorframe);
  gtk_box_pack_start (GTK_BOX (vbox2), colorframe, TRUE, TRUE, 0);

  table1 = gtk_table_new (3, 2, FALSE);
  gtk_widget_ref (table1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "table1", table1,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (table1);
  gtk_container_add (GTK_CONTAINER (colorframe), table1);

  colorpicker1 = gnome_color_picker_new ();
  gtk_widget_ref (colorpicker1);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "colorpicker1", colorpicker1,
                            (GtkDestroyNotify) gtk_widget_unref);
  guint32 col = FlowPref::getColor("VFLOW", "RegularColor");
  gnome_color_picker_set_i8(GNOME_COLOR_PICKER(colorpicker1), (col>>24)&0xff, (col>>16)&0xff, (col>>8)&0xff, (col&0xff));
  gtk_widget_show (colorpicker1);
  gtk_table_attach (GTK_TABLE (table1), colorpicker1, 0, 1, 0, 1,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_signal_connect (GTK_OBJECT (colorpicker1), "color-set",
		      GTK_SIGNAL_FUNC(color_changed), propertybox1);

  colorpicker2 = gnome_color_picker_new ();
  gtk_widget_ref (colorpicker2);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "colorpicker2", colorpicker2,
                            (GtkDestroyNotify) gtk_widget_unref);
  col = FlowPref::getColor("VFLOW", "SelectedColor");
  gnome_color_picker_set_i8(GNOME_COLOR_PICKER(colorpicker2), (col>>24)&0xff, (col>>16)&0xff, (col>>8)&0xff, (col&0xff));
  gtk_widget_show (colorpicker2);
  gtk_table_attach (GTK_TABLE (table1), colorpicker2, 0, 1, 1, 2,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_signal_connect (GTK_OBJECT (colorpicker2), "color-set",
		      GTK_SIGNAL_FUNC(color_changed), propertybox1);

  colorpicker3 = gnome_color_picker_new ();
  gtk_widget_ref (colorpicker3);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "colorpicker3", colorpicker3,
                            (GtkDestroyNotify) gtk_widget_unref);
  col = FlowPref::getColor("VFLOW", "ErrorColor");
  gnome_color_picker_set_i8(GNOME_COLOR_PICKER(colorpicker3), (col>>24)&0xff, (col>>16)&0xff, (col>>8)&0xff, (col&0xff));
  gtk_widget_show (colorpicker3);
  gtk_table_attach (GTK_TABLE (table1), colorpicker3, 0, 1, 2, 3,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_signal_connect (GTK_OBJECT (colorpicker3), "color-set",
		      GTK_SIGNAL_FUNC(color_changed), propertybox1);

  label4 = gtk_label_new (_("Regular nodes"));
  gtk_widget_ref (label4);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label4", label4,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label4);
  gtk_table_attach (GTK_TABLE (table1), label4, 1, 2, 0, 1,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_misc_set_alignment (GTK_MISC (label4), 0, 0.5);

  label5 = gtk_label_new (_("Highlited nodes"));
  gtk_widget_ref (label5);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label5", label5,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label5);
  gtk_table_attach (GTK_TABLE (table1), label5, 1, 2, 1, 2,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_misc_set_alignment (GTK_MISC (label5), 0, 0.5);

  label6 = gtk_label_new (_("Errors"));
  gtk_widget_ref (label6);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label6", label6,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label6);
  gtk_table_attach (GTK_TABLE (table1), label6, 1, 2, 2, 3,
                    (GtkAttachOptions) (GTK_FILL),
                    (GtkAttachOptions) (0), 0, 0);
  gtk_misc_set_alignment (GTK_MISC (label6), 0, 0.5);

  label3 = gtk_label_new (_("Colors"));
  gtk_widget_ref (label3);
  gtk_object_set_data_full (GTK_OBJECT (propertybox1), "label3", label3,
                            (GtkDestroyNotify) gtk_widget_unref);
  gtk_widget_show (label3);
  gtk_notebook_set_tab_label (GTK_NOTEBOOK (notebook1), gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook1), 2), label3);


   gtk_signal_connect (GTK_OBJECT (propertybox1), "apply",
		       GTK_SIGNAL_FUNC(pref_apply), this);

   gtk_signal_connect (GTK_OBJECT (propertybox1), "close",
		       GTK_SIGNAL_FUNC(pref_close), this);

  gnome_property_box_set_state (GNOME_PROPERTY_BOX(propertybox1), FALSE);
  gtk_widget_show(propertybox1);
}

VFlowPrefDialog::~VFlowPrefDialog()
{
   gtk_widget_destroy(propertybox1);
}


void VFlowPrefDialog::apply()
{
   //cerr << "apply\n";
   FlowPref::setBool("VFLOW", "RunProcess", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(runprocess)));
   FlowPref::setBool("VFLOW", "PrintOutput", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(printout)));
   FlowPref::setBool("VFLOW", "ShowAllInOut", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(showallio)));
   FlowPref::setBool("VFLOW", "ShowTooltips", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(showtooltip)));
   FlowPref::setBool("VFLOW", "ShowTreeView", gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(showtreeview)));


  

   guint8 r, g, b, a;
   guint32 rr, gg, bb, aa;

   gnome_color_picker_get_i8(GNOME_COLOR_PICKER(colorpicker1), &r, &g, &b, &a);
   rr=r;gg=g;bb=b;aa=a;
   guint32 col = (rr<<24) + (gg<<16) + (bb<<8) + aa;
   FlowPref::setColor("VFLOW", "RegularColor", col);

   gnome_color_picker_get_i8(GNOME_COLOR_PICKER(colorpicker2), &r, &g, &b, &a);
   rr=r;gg=g;bb=b;aa=a;
   col = (rr<<24) + (gg<<16) + (bb<<8) + aa;
   FlowPref::setColor("VFLOW", "SelectedColor", col);

   gnome_color_picker_get_i8(GNOME_COLOR_PICKER(colorpicker3), &r, &g, &b, &a);
   rr=r;gg=g;bb=b;aa=a;
   col = (rr<<24) + (gg<<16) + (bb<<8) + aa;
   FlowPref::setColor("VFLOW", "ErrorColor", col);
   FlowPref::Save();


   vflowGUI::instance()->update_prefs();
}


void VFlowPrefDialog::close()
{
   delete this;
}
}//namespace FD