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/* Copyright (C) 2004 MySQL AB
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#ifndef _MYG_GTKUTILS_H_
#define _MYG_GTKUTILS_H_
#include <sigc++/sigc++.h>
#include <gtkmm/entry.h>
#include <gtkmm/button.h>
#include <gtkmm/window.h>
#include <gtkmm/menuitem.h>
#include <gdkmm/pixbufanimation.h>
#include <gtkmm/textview.h>
#ifndef WITHOUT_MYX
#include "myx_public_interface.h"
#endif
class MGTextViewUndoManager {
class Command {
Glib::ustring _text;
unsigned int _offset;
bool _delete;
public:
Command(const Glib::ustring &text, unsigned int offset, bool del);
virtual void undo(Gtk::TextView *view);
virtual void redo(Gtk::TextView *view);
};
Gtk::TextView *_textView;
std::vector<Command> _stack;
Glib::RefPtr<Gtk::AccelGroup> _accel;
int _stackP;
bool _undoing;
void handleErase(const Gtk::TextIter &from, const Gtk::TextIter &to);
void handleInsert(const Gtk::TextIter &pos, const Glib::ustring &text, int count);
bool handleKey(GdkEventKey *event);
public:
MGTextViewUndoManager(Gtk::TextView *textView);
void reset();
bool canRedo();
bool canUndo();
void undo();
void redo();
};
class MGPixbufCache {
static MGPixbufCache *_instance;
std::list<std::string> _path;
std::map<std::string,Glib::RefPtr<Gdk::Pixbuf> > _cache;
std::map<std::string,Glib::RefPtr<Gdk::PixbufAnimation> > _acache;
public:
static MGPixbufCache *instance();
void add_search_path(const std::string &path);
Glib::RefPtr<Gdk::Pixbuf> load(const std::string &file, bool cache=true);
Glib::RefPtr<Gdk::PixbufAnimation> load_anim(const std::string &file, bool cache=true);
};
#define PIXCACHE MGPixbufCache::instance()
# define GTKMM_MESSAGE_DIALOG(var, message, type, buttons, modal)\
var(message, true, type, buttons, modal)
# define GTKMM_MESSAGE_DIALOG2(var, parent, message, type, buttons, modal)\
var(parent, message, true, type, buttons, modal)
void myg_make_file_entry(Gtk::Entry &entry, Gtk::Button &button, bool dir_only= false);
void myg_make_image_button(Gtk::Button &button,
const Glib::RefPtr<Gdk::Pixbuf> &image,
const Glib::ustring &label);
void myg_image_button_set(Gtk::Button &button,
const Glib::RefPtr<Gdk::Pixbuf> &image,
const Glib::ustring &label);
void myg_image_button_set(Gtk::Button &button,
const Gtk::StockID& lhs,
const Glib::ustring &label);
Gtk::MenuItem *myg_make_separator_item();
Gtk::MenuItem *myg_make_stock_image_item(const Gtk::StockID& id,
const Glib::ustring &label);
Gtk::MenuItem *myg_make_image_item(const std::string &file,
const Glib::ustring &label);
Gtk::MenuItem* myg_menu_add(Gtk::Menu &menu, const Glib::ustring &label,
const sigc::slot<void> &slot, const std::string &id);
void myg_menu_add(Gtk::Menu &menu, const Gtk::StockID &icon,
const Glib::ustring &label, const sigc::slot<void> &slot,
const std::string &id);
void myg_menu_add(Gtk::Menu &menu, const std::string &icon,
const Glib::ustring &label, const sigc::slot<void> &slot,
const std::string &id);
void myg_menu_set_sensitive(Gtk::Menu &menu, const std::string &id, bool flag);
std::string myg_menu_get_id_at_index(Gtk::Menu &menu, int index);
int myg_menu_get_index_with_id(Gtk::Menu &menu, const std::string &id);
void myg_menu_add(Gtk::Menu &menu);
bool myg_ask_string(Gtk::Window &parent, const Glib::ustring &title,
const Glib::ustring &msg, Glib::ustring &input,
bool password= false);
bool myg_ask_string(const Glib::ustring &title,
const Glib::ustring &msg, Glib::ustring &input,
bool password= false);
#ifndef WITHOUT_MYX
void myg_show_mysql_error(Gtk::Window &parent, const Glib::ustring &msg, MYSQL *mysql);
void myg_show_mysql_error(const Glib::ustring &msg, MYSQL *mysql);
#endif
void myg_show_error(Gtk::Window &parent, const Glib::ustring &msg);
void myg_show_error(const Glib::ustring &msg);
void myg_show_warning(Gtk::Window &parent, const Glib::ustring &msg);
void myg_show_warning(const Glib::ustring &msg);
void myg_show_info(Gtk::Window &parent, const Glib::ustring &msg);
void myg_show_info(const Glib::ustring &msg);
void myg_show_sys_error(Gtk::Window &parent, const Glib::ustring &msg, int error);
void myg_show_sys_error(const Glib::ustring &msg, int error);
#ifndef WITHOUT_MYX
void myg_show_xlib_error(Gtk::Window &parent, const Glib::ustring &msg, MYX_LIB_ERROR err);
void myg_show_xlib_error(const Glib::ustring &msg, MYX_LIB_ERROR err);
#endif
#endif /* _MYG_GTKUTILS_H_ */
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