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254 lines
8.3 KiB
254 lines
8.3 KiB
/***************************************************************************
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kcmdline.cpp
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-------------------
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copyright : (C) 2000 by Shie Erlich & Rafi Yanai
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e-mail : krusader@users.sourceforge.net
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web site : http://krusader.sourceforge.net
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---------------------------------------------------------------------------
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Description
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***************************************************************************
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A
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db dD d8888b. db db .d8888. .d8b. d8888b. d88888b d8888b.
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88 ,8P' 88 `8D 88 88 88' YP d8' `8b 88 `8D 88' 88 `8D
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88,8P 88oobY' 88 88 `8bo. 88ooo88 88 88 88ooooo 88oobY'
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88`8b 88`8b 88 88 `Y8b. 88~~~88 88 88 88~~~~~ 88`8b
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88 `88. 88 `88. 88b d88 db 8D 88 88 88 .8D 88. 88 `88.
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YP YD 88 YD ~Y8888P' `8888Y' YP YP Y8888D' Y88888P 88 YD
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S o u r c e F i l e
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***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "kcmdline.h"
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#include "stdlib.h"
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#include <unistd.h>
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#include <tqmessagebox.h>
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#include <kprocess.h>
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#include <tqiconset.h>
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#include <tqwhatsthis.h>
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#include <unistd.h>
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#include "../krusader.h"
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#include "../kicons.h"
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#include "../krslots.h"
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#include "../resources.h"
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#include "../defaults.h"
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#include "../krusaderview.h"
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#include "../Panel/listpanel.h"
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#include "../krservices.h"
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#include "../ActionMan/addplaceholderpopup.h"
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#include "kcmdmodebutton.h"
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#include <tqdir.h>
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#include <kstandarddirs.h>
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#include <tdelocale.h>
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#include <tdeglobalsettings.h>
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#include <tqfontmetrics.h>
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#include <tqimage.h>
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#include <tqstringlist.h>
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#include <tqsizepolicy.h>
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#include <tdetempfile.h>
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KCMDLine::KCMDLine( TQWidget *parent, const char *name ) : TQWidget( parent, name ) {
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TQGridLayout * layout = new TQGridLayout( this, 1, 4 );
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path = new TQLabel( this );
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TQWhatsThis::add
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( path, i18n( "Name of directory where command will be processed." ) );
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path->setAlignment( TQt::AlignRight );
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path->setFrameStyle( TQFrame::Box | TQFrame::Sunken );
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path->setLineWidth( 1 );
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path->setFont( TDEGlobalSettings::generalFont() );
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int height = TQFontMetrics( TDEGlobalSettings::generalFont() ).height();
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height = height + 5*(height > 14) + 6;
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path->setMaximumHeight( height );
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path->setSizePolicy(TQSizePolicy(TQSizePolicy::Maximum, TQSizePolicy::Preferred));
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layout->addWidget( path, 0, 0 );
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// and editable command line
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completion.setMode( KURLCompletion::FileCompletion );
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cmdLine = new KrHistoryCombo( this );
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cmdLine->setMaxCount(100); // remember 100 commands
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cmdLine->setDuplicatesEnabled( false );
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cmdLine->setFont( TDEGlobalSettings::generalFont() );
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cmdLine->setMaximumHeight( height );
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cmdLine->setCompletionObject( &completion );
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cmdLine->setSizePolicy(TQSizePolicy(TQSizePolicy::Preferred, TQSizePolicy::Fixed));
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// load the history
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TDEConfigGroupSaver grpSvr( krConfig, "Private" );
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TQStringList list = krConfig->readListEntry( "cmdline history" );
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cmdLine->setHistoryItems( list );
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connect( cmdLine, TQ_SIGNAL( returnPressed(const TQString &) ), this, TQ_SLOT( slotRun() ) );
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connect( cmdLine, TQ_SIGNAL( returnPressed(const TQString &) ), cmdLine, TQ_SLOT( clearEdit() ) );
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connect( cmdLine, TQ_SIGNAL( returnToPanel() ), this, TQ_SLOT( slotReturnFocus() ));
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TQWhatsThis::add
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( cmdLine, i18n( "<qt><p>Well, it's actually quite simple: You type your command here and Krusader obeys.</p><p><b>Tip</b>: Move within command line history with <Up> and <Down> arrows.</p></qt>" ) );
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layout->addWidget( cmdLine, 0, 1 );
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buttonAddPlaceholder = new TQToolButton( this, "ButtonAddPlaceholder" );
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buttonAddPlaceholder->setFixedSize(22,20);
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buttonAddPlaceholder->adjustSize();
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buttonAddPlaceholder->setPixmap( SmallIcon( "add" ) );
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connect( buttonAddPlaceholder, TQ_SIGNAL( clicked() ), this, TQ_SLOT( addPlaceholder() ) );
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TQWhatsThis::add( buttonAddPlaceholder, i18n( "Add <b>Placeholders</b> for the selected files in the panel." ) );
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layout->addWidget( buttonAddPlaceholder, 0, 2 );
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// a run in terminal button
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terminal = new KCMDModeButton( this );
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layout->addWidget( terminal, 0, 3 );
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layout->activate();
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}
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void KCMDLine::addPlaceholder() {
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AddPlaceholderPopup popup( this );
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TQString exp = popup.getPlaceholder(
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buttonAddPlaceholder->mapToGlobal( TQPoint( 0, 0) )
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);
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this->addText( exp );
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}
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void KCMDLine::setCurrent( const TQString &p ) {
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TQString pathName = p;
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TQFontMetrics fm(path->fontMetrics());
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int textWidth = fm.width(pathName);
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int maxWidth = ( cmdLine->width() + path->width() ) * 2 / 5;
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int letters = p.length() / 2;
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while ( letters && textWidth > maxWidth )
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{
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pathName = p.left( letters ) + "..." + p.right( letters );
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letters--;
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textWidth = fm.width(pathName);
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}
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path->setText( pathName + ">" );
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completion.setDir( p );
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// make sure our command is executed in the right directory
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// This line is important for Krusader overall functions -> do not remove !
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chdir( p.local8Bit() );
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}
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KCMDLine::~KCMDLine() {
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TDEConfigGroupSaver grpSvr( krConfig, "Private" );
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TQStringList list = cmdLine->historyItems();
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//krOut << list[0] << endl;
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krConfig->writeEntry( "cmdline history", list );
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krConfig->sync();
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}
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void KCMDLine::slotRun() {
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const TQString command1(cmdLine->currentText());
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if ( command1.isEmpty() )
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return ;
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TQString panelPath = path->text().left( path->text().length() - 1 );
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cmdLine->addToHistory(command1);
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if ( command1.simplifyWhiteSpace().left( 3 ) == "cd " ) { // cd command effect the active panel
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TQString dir = command1.right( command1.length() - command1.find( " " ) ).stripWhiteSpace();
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if ( dir == "~" )
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dir = TQDir::homeDirPath();
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else
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if ( dir.left( 1 ) != "/" && !dir.contains( ":/" ) )
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dir = panelPath + ( panelPath == "/" ? "" : "/" ) + dir;
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SLOTS->refresh( dir );
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} else {
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exec();
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cmdLine->clearEdit();
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}
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}
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void KCMDLine::slotReturnFocus() {
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Krusader::App->mainView->cmdLineUnFocus();
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}
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static const KrActionBase::ExecType execModesMenu[] = {
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KrActionBase::Normal,
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KrActionBase::CollectOutputSeparateStderr,
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KrActionBase::CollectOutput,
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KrActionBase::Terminal,
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KrActionBase::RunInTE,
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};
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TQString KCMDLine::command() const {
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return cmdLine->currentText();
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}
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KrActionBase::ExecType KCMDLine::execType() const {
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TDEConfigGroup grp( krConfig, "Private" );
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int i = grp.readNumEntry("Command Execution Mode",0);
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return execModesMenu[i];
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}
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TQString KCMDLine::startpath() const {
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return path->text().left( path->text().length() - 1 );
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}
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TQString KCMDLine::user() const {
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return TQString();
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}
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TQString KCMDLine::text() const {
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return cmdLine->currentText();
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}
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bool KCMDLine::acceptURLs() const {
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return false;
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}
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bool KCMDLine::confirmExecution() const {
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return false;
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}
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bool KCMDLine::doSubstitution() const {
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return true;
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}
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void KCMDLine::setText(TQString text) {
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cmdLine->setCurrentText( text );
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}
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void KrHistoryCombo::keyPressEvent( TQKeyEvent *e ) {
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switch (e->key()) {
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case Key_Enter:
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case Key_Return:
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if (e->state() & ControlButton) {
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SLOTS->insertFileName( ( e->state() & ShiftButton ) != 0 );
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break;
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}
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KHistoryCombo::keyPressEvent(e);
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break;
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case Key_Down:
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if (e->state() == ( ControlButton | ShiftButton ) ) {
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MAIN_VIEW->focusTerminalEmulator();
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return;
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} else
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KHistoryCombo::keyPressEvent(e);
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break;
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case Key_Up:
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if (e->state() == ControlButton || e->state() == ( ControlButton | ShiftButton ) ) {
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emit returnToPanel();
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return;
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}
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default:
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KHistoryCombo::keyPressEvent(e);
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}
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}
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#include "kcmdline.moc"
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