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/*
* Copyright (c) 2008, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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; version 2 of the
* License.
*
* 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 St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _LF_UTILITIES_H_
#define _LF_UTILITIES_H_
#include <mforms/mforms.h>
#include <sigc++/sigc++.h>
#include "gtk_helpers.h"
#include "lf_mforms.h"
namespace mforms {
namespace gtk {
class UtilitiesImpl
{
static int show_message(const std::string &title, const std::string &text,
const std::string &ok, const std::string &cancel,
const std::string &other);
static int show_error(const std::string &title, const std::string &text,
const std::string &ok, const std::string &cancel,
const std::string &other);
static int show_warning(const std::string &title, const std::string &text,
const std::string &ok, const std::string &cancel,
const std::string &other);
static int show_message_with_checkbox(const std::string &title, const std::string &text,
const std::string &ok, const std::string &cancel,
const std::string &other,
const std::string &checkbox_text, // empty text = default "Don't show this message again" text
bool &remember_checked);
static void show_wait_message(const std::string &title, const std::string &text);
static bool hide_wait_message();
static bool run_cancelable_wait_message(const std::string &title, const std::string &text,
const boost::function<void ()> &start_task, const boost::function<bool ()> &cancel_task);
static void stop_cancelable_wait_message();
static void set_clipboard_text(const std::string &text);
static std::string get_clipboard_text();
static void open_url(const std::string &url);
static std::string get_special_folder(mforms::FolderType type);
static TimeoutHandle add_timeout(float interval, const boost::function<bool ()> &slot);
static void cancel_timeout(TimeoutHandle h);
static void store_password(const std::string &service, const std::string &account, const std::string &password);
static bool find_password(const std::string &service, const std::string &account, std::string &password);
static void forget_password(const std::string &service, const std::string &account);
static bool move_to_trash(const std::string &path);
static void reveal_file(const std::string &path);
static void set_thread_name(const std::string &name);
static void beep();
static double get_text_width(const std::string &text, const std::string &font_desc);
public:
static void init();
static Glib::RefPtr<Gdk::Pixbuf> get_cached_icon(const std::string &icon);
};
class MainThreadRequestQueue
{
struct Request
{
boost::function<void* ()> slot;
void *result;
Glib::Mutex mutex;
Glib::Cond cond;
bool done;
};
Glib::Dispatcher _disp;
Glib::Mutex _mutex;
std::list<boost::shared_ptr<Request> > _queue;
void from_main_thread();
public:
MainThreadRequestQueue();
static MainThreadRequestQueue *get();
static void *perform(const boost::function<void* ()> &slot, bool wait);
};
};
};
#endif
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