gparted/include/Dialog_Progress.h
Mike Fleetwood ea7bd0d419 Rename Dialog_Progress member variable to m_curr_op
Having a member variable named 't' which is used to share state in a
Dialog_Progress object between on_signal_show() and on_cancel() methods
is horrible.  Rename to something more meaningful.

Also initialise m_curr_op in the constructor's initialisation list,
rather than later when first used in on_signal_show().  Not strictly
required, but avoids this POD (Plain Old Data) member variable being
undefined in the Dialog_Progress object between construction and when
on_signal_show() previously assigned to it for the first time and
started using it.

* C++ FAQ / Should my constructors use "initialization lists" or
  "assignment"?
  https://isocpp.org/wiki/faq/ctors#init-lists
2019-04-11 10:06:36 -06:00

111 lines
3.3 KiB
C++

/* Copyright (C) 2004 Bart
* Copyright (C) 2009 Curtis Gedak
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef GPARTED_DIALOG_PROGRESS_H
#define GPARTED_DIALOG_PROGRESS_H
#include "i18n.h"
#include "Utils.h"
#include "Device.h"
#include "Operation.h"
#include "Partition.h"
#include <gtkmm/dialog.h>
#include <gtkmm/progressbar.h>
#include <gtkmm/treeview.h>
#include <gtkmm/treestore.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/expander.h>
#include <fstream>
#include <vector>
namespace GParted
{
class Dialog_Progress : public Gtk::Dialog
{
public:
Dialog_Progress(const std::vector<Device>& devices, const std::vector<Operation *>& operations);
~Dialog_Progress();
sigc::signal< bool, Operation * > signal_apply_operation ;
private:
void on_signal_update( const OperationDetail & operationdetail ) ;
void update_gui_elements() ;
void on_signal_show() ;
void on_cell_data_description( Gtk::CellRenderer * renderer, const Gtk::TreeModel::iterator & iter) ;
void on_cancel() ;
void on_save() ;
void write_device_details(const Device& device, std::ofstream& out);
void write_partition_details(const Partition& partition, std::ofstream& out);
void write_operation_details(const OperationDetail& operation_detail, std::ofstream& out);
void on_response( int response_id ) ;
bool on_delete_event( GdkEventAny * event ) ;
bool pulsebar_pulse();
Gtk::Label label_current ;
Gtk::Label label_current_sub ;
Gtk::ProgressBar progressbar_all, progressbar_current ;
Gtk::TreeView treeview_operations ;
Gtk::TreeRow treerow ;
Gtk::ScrolledWindow scrolledwindow ;
Gtk::Expander expander_details ;
Gtk::Button *cancelbutton;
Glib::RefPtr<Gdk::Pixbuf> icon_execute ;
Glib::RefPtr<Gdk::Pixbuf> icon_success;
Glib::RefPtr<Gdk::Pixbuf> icon_error ;
Glib::RefPtr<Gdk::Pixbuf> icon_info ;
Glib::RefPtr<Gdk::Pixbuf> icon_warning;
Glib::RefPtr<Gtk::TreeStore> treestore_operations;
struct treeview_operations_Columns : public Gtk::TreeModelColumnRecord
{
Gtk::TreeModelColumn<Glib::ustring> operation_description;
Gtk::TreeModelColumn<Glib::ustring> elapsed_time ;
Gtk::TreeModelColumn< Glib::RefPtr<Gdk::Pixbuf> > status_icon;
treeview_operations_Columns()
{
add( operation_description );
add( elapsed_time );
add( status_icon ) ;
}
};
treeview_operations_Columns treeview_operations_columns;
const std::vector<Device>& m_devices;
std::vector<Operation *> operations ;
Glib::ustring progress_text;
bool succes, cancel;
double fraction ;
unsigned int m_curr_op;
unsigned int warnings;
sigc::connection pulsetimer;
Glib::ustring label_current_sub_text ;
unsigned int cancel_countdown;
sigc::connection canceltimer;
bool cancel_timeout();
};
}//GParted
#endif /* GPARTED_DIALOG_PROGRESS_H */