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/* gobby - A GTKmm driven libobby client
* Copyright (C) 2005 0x539 dev group
*
* 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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _GOBBY_FOLDER_HPP_
#define _GOBBY_FOLDER_HPP_
#include <sigc++/signal.h>
#include <gtkmm/box.h>
#include <gtkmm/image.h>
#include <gtkmm/label.h>
#include <gtkmm/button.h>
#include <gtkmm/notebook.h>
#include <obby/user.hpp>
#include "preferences.hpp"
#include "docwindow.hpp"
#include "document.hpp"
#include "buffer_def.hpp"
#include "header.hpp"
namespace Gobby
{
/** Thing containing multiple documents.
*/
class Folder : public Gtk::Notebook
{
public:
class TabLabel : public Gtk::HBox
{
public:
typedef Glib::SignalProxy0<void> close_signal_type;
TabLabel(const Glib::ustring& label);
Glib::ustring get_label() const;
void set_close_sensitive(bool sensitive);
void set_modified(bool modified);
void set_label(const Glib::ustring& label);
void set_use_markup(bool setting);
close_signal_type close_event();
protected:
Gtk::Image m_image;
Gtk::Label m_label;
Gtk::Label m_modified;
Gtk::Button m_button;
Gtk::HBox m_box;
};
typedef sigc::signal<void, DocWindow&>
signal_document_add_type;
typedef sigc::signal<void, DocWindow&>
signal_document_remove_type;
typedef sigc::signal<void, DocWindow&>
signal_document_close_request_type;
typedef sigc::signal<void, DocWindow&>
signal_document_cursor_moved_type;
typedef sigc::signal<void, DocWindow&>
signal_document_content_changed_type;
typedef sigc::signal<void, DocWindow&>
signal_document_language_changed_type;
typedef sigc::signal<void, DocWindow&>
signal_tab_switched_type;
Folder(Header& header, const Preferences& preferences);
#if 0
Glib::RefPtr<const Gtk::SourceLanguagesManager>
get_lang_manager() const;
#endif
// Calls from the window
// TODO: Replace the last 5 of these functions by direct signal
// connections to obby::local_buffer
void obby_start(LocalBuffer& buf);
void obby_end();
void obby_user_join(const obby::user& user);
void obby_user_part(const obby::user& user);
void obby_user_colour(const obby::user& user);
void obby_document_insert(LocalDocumentInfo& document);
void obby_document_remove(LocalDocumentInfo& document);
/** Selects the given document in the folder.
*/
void select_document(const LocalDocumentInfo& info);
/** Signal which will be emitted if a document has been added to the
* folder.
*/
signal_document_add_type
document_add_event() const;
/** Signal which will be emitted if a document has been removed from
* the folder.
*/
signal_document_remove_type
document_remove_event() const;
/** Signal which will be emitted if the user wants to close a document
* (by clicking on the close button on the tab label).
*/
signal_document_close_request_type
document_close_request_event() const;
signal_document_cursor_moved_type
document_cursor_moved_event() const;
signal_document_content_changed_type
document_content_changed_event() const;
signal_document_language_changed_type
document_language_changed_event() const;
signal_tab_switched_type
tab_switched_event() const;
protected:
// Overrides
virtual void on_switch_page(GtkNotebookPage* page, guint page_num);
virtual bool on_key_press_event(GdkEventKey* event);
// Internals
void set_tab_colour(DocWindow& win, const Glib::ustring& colour);
// Signal handlers
void on_language_changed(GtkSourceLanguage* language);
void on_document_subscribe(const obby::user& user,
LocalDocumentInfo& info);
void on_document_unsubscribe(const obby::user& user,
LocalDocumentInfo& info);
// Called by on_document_subscribe/unsubscribe if the (un)subscribing
// user is the local one.
void on_self_subscribe(LocalDocumentInfo& info);
void on_self_unsubscribe(LocalDocumentInfo& info);
void on_document_modified_changed(DocWindow& window);
void on_document_close(DocWindow& window);
void on_document_cursor_moved(DocWindow& window);
void on_document_content_changed(DocWindow& window);
void on_document_language_changed(DocWindow& window);
signal_document_add_type
m_signal_document_add;
signal_document_remove_type
m_signal_document_remove;
signal_document_close_request_type
m_signal_document_close_request;
signal_document_cursor_moved_type
m_signal_document_cursor_moved;
signal_document_content_changed_type
m_signal_document_content_changed;
signal_document_language_changed_type
m_signal_document_language_changed;
signal_tab_switched_type
m_signal_tab_switched;
/** Whether to block the handling of the language changed event.
*/
bool m_block_language;
/** Reference to Header.
*/
Header& m_header;
/** Reference to current preferences
*/
const Preferences& m_preferences;
/** Contains a pointer to the current active obby buffer.
*/
LocalBuffer* m_buffer;
/** Connection to the unsubscribe signal.
*/
sigc::connection m_conn_unsubscribe;
};
}
#endif // _GOBBY_FOLDER_HPP_
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