/** \file
 * \brief  Document Properties dialog
 */
/* Authors:
 *   Ralf Stephan <ralf@ark.in-berlin.de>
 *   Bryce W. Harrington <bryce@bryceharrington.org>
 *
 * Copyright (C) 2006-2008 Johan Engelen <johan@shouraizou.nl>
 * Copyright (C) 2004, 2005 Authors
 *
 * Released under GNU GPL.  Read the file 'COPYING' for more information.
 */

#ifndef INKSCAPE_UI_DIALOG_DOCUMENT_PREFERENCES_H
#define INKSCAPE_UI_DIALOG_DOCUMENT_PREFERENCES_H

#include <list>
#include <sigc++/sigc++.h>
#include <gtkmm/notebook.h>
#include <glibmm/i18n.h>

#include "ui/widget/notebook-page.h"
#include "ui/widget/page-sizer.h"
#include "ui/widget/registered-widget.h"
#include "ui/widget/registry.h"
#include "ui/widget/tolerance-slider.h"
#include "ui/widget/panel.h"

#include "xml/node-observer.h"

using namespace Inkscape::UI::Widget;

namespace Inkscape {
    namespace XML {
        class Node;
    }
    namespace UI {
        namespace Dialog {

class DocumentProperties : public UI::Widget::Panel {
public:
    void  update();
    static DocumentProperties &getInstance();
    static void destroy();

    void  update_gridspage();
    
protected:
    void  build_page();
    void  build_grid();
    void  build_guides();
    void  build_snap();
    void  build_snap_dtls();
    void  build_gridspage();
#if ENABLE_LCMS
    void  build_cms();
#endif // ENABLE_LCMS
    void  init();

    virtual void  on_response (int);
#if ENABLE_LCMS
    void  populate_available_profiles();
    void  populate_embedded_profiles_box();
    void  onEmbedProfile();
    void  remove_profile();
    void  embedded_profiles_list_button_release(GdkEventButton* event);
    void  create_popup_menu(Gtk::Widget& parent, sigc::slot<void> rem);
#endif // ENABLE_LCMS

    void _handleDocumentReplaced(SPDesktop* desktop, SPDocument *document);
    void _handleActivateDesktop(Inkscape::Application *application, SPDesktop *desktop);
    void _handleDeactivateDesktop(Inkscape::Application *application, SPDesktop *desktop);

    // Very simple observer that just emits a signal if anything happens to a node
    class SignalObserver : public XML::NodeObserver
    {
    public:
        SignalObserver();

        // Add this observer to the SPObject and remove it from any previous object
        void set(SPObject* o);
        void notifyChildAdded(XML::Node&, XML::Node&, XML::Node*);
        void notifyChildRemoved(XML::Node&, XML::Node&, XML::Node*);
        void notifyChildOrderChanged(XML::Node&, XML::Node&, XML::Node*, XML::Node*);
        void notifyContentChanged(XML::Node&, Util::ptr_shared<char>, Util::ptr_shared<char>);
        void notifyAttributeChanged(XML::Node&, GQuark, Util::ptr_shared<char>, Util::ptr_shared<char>);
        sigc::signal<void>& signal_changed();
    private:
        sigc::signal<void> _signal_changed;
        SPObject* _oldsel;
    };

    SignalObserver _emb_profiles_observer;
    Gtk::Tooltips _tt;
    Gtk::Notebook  _notebook;

    NotebookPage   _page_page, _page_guides;
    NotebookPage   _page_snap, _page_snap_dtls, _page_cms;
    Gtk::VBox      _grids_vbox;

    Registry _wr;
    //---------------------------------------------------------------
    RegisteredCheckButton _rcb_canb, _rcb_bord, _rcb_shad;
    RegisteredColorPicker _rcp_bg, _rcp_bord;
    RegisteredUnitMenu    _rum_deflt;
    PageSizer             _page_sizer;
    //---------------------------------------------------------------
    RegisteredCheckButton _rcb_sgui, _rcbsng;
    RegisteredColorPicker _rcp_gui, _rcp_hgui;
    //---------------------------------------------------------------
    RegisteredCheckButton _rcbs, _rcbsnbb, _rcbsnn, _rcbsnop;
    RegisteredCheckButton _rcbsnon, _rcbsnbbp, _rcbsnbbn, _rcbsnpb;
    ToleranceSlider       _rsu_sno, _rsu_sn, _rsu_gusn;
    //---------------------------------------------------------------
    RegisteredCheckButton _rcbic, _rcbsm;
    RegisteredCheckButton _rcbsigg, _rcbsils;
    //---------------------------------------------------------------
    Gtk::Menu   _menu;
    Gtk::OptionMenu   _combo_avail;
    Gtk::Button         _embed_btn;
    class EmbeddedProfilesColumns : public Gtk::TreeModel::ColumnRecord
        {
        public:
            EmbeddedProfilesColumns()
               { add(nameColumn); add(previewColumn);  }
            Gtk::TreeModelColumn<Glib::ustring> nameColumn;
            Gtk::TreeModelColumn<Glib::ustring> previewColumn;
        };
    EmbeddedProfilesColumns _EmbeddedProfilesListColumns;
    Glib::RefPtr<Gtk::ListStore> _EmbeddedProfilesListStore;
    Gtk::TreeView _EmbeddedProfilesList;
    Gtk::ScrolledWindow _EmbeddedProfilesListScroller;
    Gtk::Menu _EmbProfContextMenu;
    //---------------------------------------------------------------
    Gtk::Notebook   _grids_notebook;
    Gtk::HBox       _grids_hbox_crea;
    Gtk::Label      _grids_label_crea;
    Gtk::Button     _grids_button_new;
    Gtk::Button     _grids_button_remove;
    Gtk::ComboBoxText _grids_combo_gridtype;
    Gtk::Label      _grids_label_def;
    Gtk::HBox       _grids_space;
    //---------------------------------------------------------------

    Gtk::HBox& _createPageTabLabel(const Glib::ustring& label, const char *label_image);

private:
    DocumentProperties();
    virtual ~DocumentProperties();

    // callback methods for buttons on grids page.
    void onNewGrid();
    void onRemoveGrid();    
};

} // namespace Dialog
} // namespace UI
} // namespace Inkscape

#endif // INKSCAPE_UI_DIALOG_DOCUMENT_PREFERENCES_H

/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :