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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _GOBBY_OPERATIONS_OPERATIONS_HPP_
#define _GOBBY_OPERATIONS_OPERATIONS_HPP_
#include "core/browser.hpp"
#include "core/statusbar.hpp"
#include "core/documentinfostorage.hpp"
#include "core/foldermanager.hpp"
#include "core/textsessionview.hpp"
#include <libinfinity/client/infc-browser.h>
#include <gtkmm/window.h>
#include <sigc++/trackable.h>
#include <set>
namespace Gobby
{
class OperationNew;
class OperationOpen;
class OperationOpenMultiple;
class OperationSave;
class OperationDelete;
class OperationSubscribePath;
class OperationExportHtml;
class Operations: public sigc::trackable
{
public:
class Operation
{
public:
typedef sigc::signal<void, bool> SignalFinished;
Operation(Operations& operations):
m_operations(operations) {}
virtual ~Operation() = 0;
virtual void start() = 0;
StatusBar& get_status_bar()
{
return m_operations.m_status_bar;
}
Browser& get_browser()
{
return m_operations.m_browser;
}
FolderManager& get_folder_manager()
{
return m_operations.m_folder_manager;
}
DocumentInfoStorage& get_info_storage()
{
return m_operations.m_info_storage;
}
SignalFinished signal_finished() const
{
return m_signal_finished;
}
protected:
void fail()
{
m_operations.fail_operation(this);
}
void finish()
{
m_operations.finish_operation(this);
}
Operations& m_operations;
private:
SignalFinished m_signal_finished;
};
typedef sigc::signal<void, OperationSave*> SignalBeginSaveOperation;
typedef std::vector<Glib::ustring> uri_list;
Operations(DocumentInfoStorage& info_storage,
Browser& browser,
FolderManager& folder_manager,
StatusBar& status_bar);
~Operations();
OperationNew* create_directory(InfBrowser* browser,
const InfBrowserIter* parent,
const Glib::ustring& name);
OperationNew* create_document(InfBrowser* browser,
const InfBrowserIter* parent,
const Glib::ustring& name);
OperationOpen* create_document(InfBrowser* browser,
const InfBrowserIter* parent,
const Glib::ustring& name,
const Preferences& preferences,
const Glib::ustring& from_uri,
const char* encoding);
OperationOpenMultiple* create_documents(InfBrowser* browser,
const InfBrowserIter* parent,
const Preferences& prefs,
const uri_list& uris);
OperationSave* save_document(TextSessionView& view,
const std::string& uri,
const std::string& encoding,
DocumentInfoStorage::EolStyle eol_style);
OperationDelete* delete_node(InfBrowser* browser,
const InfBrowserIter* iter);
// uri must be of kind infinote://[hostname]/[path]
OperationSubscribePath* subscribe_path(const std::string& uri);
OperationSubscribePath* subscribe_path(InfBrowser* browser,
const std::string& path);
OperationExportHtml* export_html(TextSessionView& view,
const std::string& uri);
OperationSave* get_save_operation_for_document(TextSessionView& view);
SignalBeginSaveOperation signal_begin_save_operation() const
{
return m_signal_begin_save_operation;
}
protected:
void fail_operation(Operation* operation);
void finish_operation(Operation* operation);
DocumentInfoStorage& m_info_storage;
Browser& m_browser;
FolderManager& m_folder_manager;
StatusBar& m_status_bar;
typedef std::set<Operation*> OperationSet;
OperationSet m_operations;
SignalBeginSaveOperation m_signal_begin_save_operation;
private:
template<typename OperationType>
OperationType* check_operation(OperationType* op)
{
if(m_operations.find(op) == m_operations.end())
return NULL;
return op;
}
};
}
#endif // _GOBBY_OPERATIONS_OPERATIONS_HPP_
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