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// filesview.h -*-c++-*-
//
// Copyright 1999-2009 Daniel Burrows
// Copyright 2008 Obey Arthur Liu
//
// 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; see the file COPYING. If not, write to
// the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
// Boston, MA 02111-1307, USA.
#ifndef FILESVIEW_H_
#define FILESVIEW_H_
#undef OK
#include <gtkmm.h>
#include <libglademm/xml.h>
#include <apt-pkg/pkgcache.h>
#include <apt-pkg/acquire.h>
#include <cwidget/generic/util/ref_ptr.h>
#include <generic/util/refcounted_base.h>
#include <generic/util/temp.h>
#include <generic/util/util.h>
#include <set>
using namespace std;
namespace gui
{
enum FilesAction
{
ViewFile, ViewDirectory
};
class FilesColumns : public Gtk::TreeModel::ColumnRecord
{
public:
Gtk::TreeModelColumn<Glib::ustring> Type;
Gtk::TreeModelColumn<Glib::ustring> File;
FilesColumns();
};
class FilesTreeView : public Gtk::TreeView
{
public:
FilesTreeView(BaseObjectType* cobject, const Glib::RefPtr<Gnome::Glade::Xml>& refGlade);
bool on_button_press_event(GdkEventButton* event);
sigc::signal<void, GdkEventButton*> signal_context_menu;
sigc::signal<void> signal_selection;
};
class FilesView : public aptitude::util::refcounted_base_threadsafe
{
private:
Glib::RefPtr<Gtk::ListStore> store;
FilesTreeView * tree;
FilesColumns cols;
void init(Glib::RefPtr<Gnome::Glade::Xml> refGlade,
Glib::ustring gladename);
Gtk::TreeViewColumn * Type;
Gtk::TreeViewColumn * File;
/** \brief Construct a new files view.
*
* \param treeview The tree-view to attach to.
*/
FilesView(Gtk::TreeView *treeview);
/** \brief Build a menu of file actions. */
Gtk::Menu * get_menu(const std::set<FilesAction> &actions, const sigc::slot1<void, FilesAction> &callback) const;
/** \brief Apply the given action to all the currently selected files. */
void apply_action_to_selected(FilesAction action);
void dispatch_action(Glib::ustring filename, FilesAction action);
void add_action(Glib::ustring type, Glib::ustring filename, std::set<FilesAction> &actions);
void context_menu_handler(GdkEventButton * event);
/** \brief Enforces constraints on column order. */
bool column_drop_handler(Gtk::TreeView *self, Gtk::TreeViewColumn *column,
Gtk::TreeViewColumn *prev_column,
Gtk::TreeViewColumn *next_column);
void row_activated_handler(const Gtk::TreeModel::Path &, Gtk::TreeViewColumn*);
public:
static cwidget::util::ref_ptr<FilesView> create(Gtk::TreeView *treeview)
{
return new FilesView(treeview);
}
void load_version(pkgCache::VerIterator ver);
/** \brief Construct a new files view.
*
* \param refGlade The XML tree containing
* the widgets for this view.
* \param gladename The Glade name of the widget.
*/
FilesView(Glib::RefPtr<Gnome::Glade::Xml> refGlade,
Glib::ustring gladename);
FilesTreeView * get_treeview() const { return tree; };
const FilesColumns * get_columns() const { return &cols; };
Glib::RefPtr<Gtk::TreeModel> get_model() const { return get_treeview()->get_model(); };
};
}
#endif /* FILESVIEW_H_ */
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