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/********************************************************************
* Copyright (C) 2005, 2006 Piotr Pszczolkowski
*-------------------------------------------------------------------
* This file is part of BSCommander (Beesoft Commander).
*
* BsC 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.
*
* BsC 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 BsC; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*******************************************************************/
/*------- include files:
-------------------------------------------------------------------*/
#include "Help.h"
#include "Shared.h"
#include "Config.h"
#include <qtextbrowser.h>
#include <qpushbutton.h>
#include <qlayout.h>
#include <qapplication.h>
#include <qdesktopwidget.h>
/*------- local constants:
-------------------------------------------------------------------*/
const QString Help::help_text[] = {
QT_TR_NOOP("<b>F1 Help</b> - you are here, information about navigation keys."),
QT_TR_NOOP("<b>F2 Attr</b> - allow you to change access permission for selected files/directories (recursive too)."),
QT_TR_NOOP("<b>F3 View</b> - allow you to see what is inside a file."),
QT_TR_NOOP("<b>F4 Edit</b> - edit a text file."),
QT_TR_NOOP("<b>F5 Copy/Move</b> - copy/move selected files/directories (recursive)"),
QT_TR_NOOP("<b>F6 Rename</b> - allow you to change a name for selected file or directory."),
QT_TR_NOOP("<b>F7 MkDir</b> - you can create new subdirectory"),
QT_TR_NOOP("<b>F8 Delete</b> - remove selected files/directories(recursive)"),
QT_TR_NOOP("<b>F9 Pack</b> - pack with 'tar'/'gzip' selected files/directories(recursive),"),
QT_TR_NOOP("<b>F10 Quit</b> - end of program, come back to operating system."),
" ",
QT_TR_NOOP("<b>Ctrl+PageUp</b> - jump to a parent directory."),
QT_TR_NOOP("<b>Ctrl+Home</b> - jump to a user home directory. "),
QT_TR_NOOP("<b>Home/PageUp</b> - jump to a first item."),
QT_TR_NOOP("<b>End/PageDown</b> - jump to a last item."),
QT_TR_NOOP("<b>ArrowUp</b> - go to previous item."),
QT_TR_NOOP("<b>ArrowDown</b> - go to next item."),
" ",
QT_TR_NOOP("<b>+ (plus)</b> - select items via mask"),
QT_TR_NOOP("<b>- (minus)</b> - unselect items via mask"),
QT_TR_NOOP("<b>* (asterix)</b> - inverts current selections."),
" ",
QT_TR_NOOP("<b>Del</b> - see F8."),
QT_TR_NOOP("<b>Backspace</b> - see Ctrl+PageUp."),
QT_TR_NOOP("<b>Ctrl+Backspace</b> - jump to '/' directory."),
QT_TR_NOOP("<b>Enter</b> - when current item is '..' go to a parent directory."),
QT_TR_NOOP("<b>Ctrl+E</b> - emptying selected directory." ),
QT_TR_NOOP("<b>Ctrl+R</b> - re-read current directory (update content)."),
QT_TR_NOOP("<b>Ctrl+N</b> - creates new empty file."),
QT_TR_NOOP("<b>Ctrl+Space</b> - computes total files size for selected directory."),
QT_TR_NOOP("<b>Ctrl+F7</b> - search files on whole file system."),
" ",
QT_TR_NOOP("<b>Ctrl+5</b> - create a file with MD5 control sum." ),
QT_TR_NOOP("<b>Alt+5</b> - check a MD5 control sum" ),
" ",
QT_TR_NOOP("<b>Ctrl+S</b> - switch panels" ),
QT_TR_NOOP("<b>Ctrl+T</b> - create new tab,"),
QT_TR_NOOP("<b>Ctrl+W</b> - remove current tab,"),
QT_TR_NOOP("<b>Ctrl+L</b> - jump to edit field of current path"),
QT_TR_NOOP("<b>Ctrl+O</b> - both panels displays the same directory"),
};
//*******************************************************************
// Help CONSTRUCTOR
//*******************************************************************
Help::Help( QWidget* const in_parent )
: QDialog( in_parent )
, d_viewer( new QTextBrowser( this ))
, d_return_btn( new QPushButton( tr(Shared::CloseBtnLabel), this ))
{
setCaption( tr(Shared::MenuHelp) );
d_viewer->setWordWrap( QTextBrowser::NoWrap );
d_viewer->setPaletteBackgroundColor( Config::instance()->lfs_default_bkg_color() );
d_viewer->setFont( Config::instance()->lfs_default_font() );
set_viewer_text();
Shared::add_icon( d_return_btn, Shared::CloseIcon );
connect( d_return_btn, SIGNAL( clicked() ), this, SLOT( accept() ));
QVBoxLayout* const main_layout = new QVBoxLayout( this );
main_layout->setMargin( Shared::LayoutMargin );
main_layout->setSpacing( Shared::LayoutSpacing );
main_layout->addWidget( d_viewer );
QHBoxLayout* const btn_layout = new QHBoxLayout;
btn_layout->addStretch( Shared::OverStretch );
btn_layout->addWidget( d_return_btn );
main_layout->addLayout( btn_layout );
}
// end of Help
//*******************************************************************
// polish PRIVATE inherited
//*******************************************************************
void Help::polish()
{
Shared::polish( this, 45, 40 );
}
// end of polish
//*******************************************************************
// set_viewer_text PRIVATE
//*******************************************************************
void Help::set_viewer_text()
{
const int n = sizeof( help_text ) / sizeof( help_text[0] );
for( int i = 0; i < n; ++i ) {
d_viewer->append( tr(help_text[i]) );
}
d_viewer->setCursorPosition( 0, 0 );
}
// end of set_viewer_text
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