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295 lines
8.4 KiB
295 lines
8.4 KiB
/*****************************************************************
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Copyright (c) 2000 Matthias Elter <elter@kde.org>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#include <tqlabel.h>
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#include <tqfont.h>
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#include <tqstringlist.h>
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#include <tqpushbutton.h>
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#include <tqhbox.h>
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#include <kapplication.h>
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#include <kglobal.h>
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#include <klocale.h>
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#include <kconfig.h>
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#include <kcombobox.h>
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#include <kurifilter.h>
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#include <kdialog.h>
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#include <krun.h>
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#include <kmessagebox.h>
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#include "runapplet.h"
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#include "runapplet.moc"
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extern "C"
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{
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KDE_EXPORT KPanelApplet* init(TQWidget *parent, const TQString& configFile)
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{
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KGlobal::locale()->insertCatalogue("krunapplet");
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return new RunApplet(configFile, KPanelApplet::Stretch, 0, parent, "krunapplet");
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}
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}
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RunApplet::RunApplet(const TQString& configFile, Type type, int actions,
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TQWidget *parent, const char *name)
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: KPanelApplet(configFile, type, actions, parent, name)
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{
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// setBackgroundMode(X11ParentRelative);
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setBackgroundOrigin( AncestorOrigin );
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// setup label
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_label = new TQLabel(i18n("Run command:"), this);
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TQFont f(_label->font());
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f.setPixelSize(12);
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// _label->setBackgroundMode(X11ParentRelative);
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_label->setBackgroundOrigin( AncestorOrigin );
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_label->setFixedHeight(14);
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_label->setFont(f);
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// setup popup button
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_btn = new TQPushButton(this);
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f = _btn->font();
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f.setPixelSize(12);
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_btn->setFont(f);
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connect(_btn, TQT_SIGNAL(clicked()), TQT_SLOT(popup_combo()));
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// setup history combo
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_input = new KHistoryCombo(this);
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_input->setFocus();
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_input->clearEdit();
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watchForFocus(_input->lineEdit());
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connect(_input, TQT_SIGNAL(activated(const TQString&)),
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TQT_SLOT(run_command(const TQString&)));
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KConfig *c = config();
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c->setGroup("General");
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// restore history and completion list
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TQStringList list = c->readListEntry("Completion list");
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_input->completionObject()->setItems(list);
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list = c->readListEntry("History list");
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_input->setHistoryItems(list);
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int mode = c->readNumEntry( "CompletionMode", KGlobalSettings::completionMode() );
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_input->setCompletionMode( (KGlobalSettings::Completion) mode );
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_filterData = new KURIFilterData();
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_hbox = new TQHBox( 0, 0, (WFlags)(WStyle_Customize | WType_Popup) );
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_hbox->setFixedSize(120, 22);
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}
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RunApplet::~RunApplet()
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{
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KConfig *c = config();
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c->setGroup("General");
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// save history and completion list
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TQStringList list = _input->completionObject()->items();
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c->writeEntry("Completion list", list);
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list = _input->historyItems();
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c->writeEntry("History list", list);
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c->writeEntry( "CompletionMode", (int) _input->completionMode() );
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c->sync();
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delete _filterData;
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KGlobal::locale()->removeCatalogue("krunapplet");
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}
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void RunApplet::resizeEvent(TQResizeEvent*)
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{
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if(orientation() == Qt::Horizontal)
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{
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_btn->hide();
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_input->reparent(this, TQPoint(0,0), true);
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_label->setGeometry(0,0, width(), _label->height());
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if(height() >= _input->sizeHint().height() + _label->height())
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{
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int inputVOffset = height() - _input->sizeHint().height() - 2;
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int labelHeight = _label->sizeHint().height();
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_label->setGeometry(0, inputVOffset - labelHeight,
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width(), labelHeight);
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_input->setGeometry(0, inputVOffset,
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width(), _input->sizeHint().height());
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_label->show();
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}
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else
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{
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_label->hide();
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// make it as high as the combobox naturally wants to be
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// but no taller than the panel is!
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// don't forget to center it vertically either.
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int newHeight = _input->sizeHint().height();
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if (newHeight > height())
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newHeight = height();
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_input->setGeometry(0, (height() - newHeight) / 2,
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width(), newHeight);
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}
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}
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else
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{
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_btn->show();
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_btn->setFixedSize(width(), 22);
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_input->reparent( _hbox, TQPoint(0, 0), false);
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_label->hide();
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}
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setButtonText();
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}
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void RunApplet::positionChange(KPanelApplet::Position)
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{
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setButtonText();
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}
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void RunApplet::setButtonText()
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{
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TQString t;
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if (position() == pRight)
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{
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if (width() >= 42)
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t = i18n("< Run");
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else
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t = "<";
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}
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else
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{
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if(width() >= 42)
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t = i18n("Run >");
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else
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t = ">";
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}
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_btn->setText(t);
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}
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int RunApplet::widthForHeight(int ) const
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{
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return _label->sizeHint().width();
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}
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int RunApplet::heightForWidth(int ) const
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{
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return 22;
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}
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void RunApplet::popup_combo()
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{
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TQPoint p;
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if (position() == pRight)
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p = mapToGlobal(TQPoint(-_input->width()-1, 0));
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else
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p = mapToGlobal(TQPoint(width()+1, 0));
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_hbox->move(p);
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_hbox->show();
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_input->setFocus();
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}
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void RunApplet::run_command(const TQString& command)
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{
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TQString exec;
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bool focusNeeded = false;
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kapp->propagateSessionManager();
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_filterData->setData( _input->currentText().stripWhiteSpace() );
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TQStringList filters;
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filters << "kurisearchfilter" << "kshorturifilter";
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KURIFilter::self()->filterURI( *(_filterData), filters );
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_input->addToHistory(command);
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_input->clearEdit();
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TQString cmd = (_filterData->uri().isLocalFile() ? _filterData->uri().path():_filterData->uri().url());
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// Nothing interesting. Quit!
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if ( cmd.isEmpty() ){
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KMessageBox::sorry(0L, i18n("You have to enter a command to execute "
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"or a URL to be opened first."));
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focusNeeded = true;
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goto hide;
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}
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else if (cmd == "logout")
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{
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bool shutdown = kapp->requestShutDown();
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if( !shutdown )
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{
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// This i18n string is in kdesktop/desktop.cc as well. Maybe we should DCOP to kdesktop instead ?
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KMessageBox::error( 0, i18n("Unable to log out properly.\nThe session manager cannot "
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"be contacted. You can try to force a shutdown by pressing "
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"Ctrl+Alt+Backspace. Note, however, that your current "
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"session will not be saved with a forced shutdown." ) );
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focusNeeded = true;
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}
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goto hide;
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}
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else
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{
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switch( _filterData->uriType() )
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{
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case KURIFilterData::LOCAL_FILE:
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case KURIFilterData::LOCAL_DIR:
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case KURIFilterData::NET_PROTOCOL:
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case KURIFilterData::HELP:
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{
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(void) new KRun( _filterData->uri() );
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goto hide;
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}
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case KURIFilterData::EXECUTABLE:
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case KURIFilterData::SHELL:
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{
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exec = cmd;
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if( _filterData->hasArgsAndOptions() )
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cmd += _filterData->argsAndOptions();
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break;
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}
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case KURIFilterData::UNKNOWN:
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case KURIFilterData::ERROR:
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default:
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KMessageBox::sorry( 0, i18n("<qt>The program name or command <b>%1</b>\n"
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"cannot be found. Please correct the command\n"
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"or URL and try again</qt>").arg( cmd ) );
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_input->removeFromHistory( _input->currentText() );
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focusNeeded = true;
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goto hide;
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}
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}
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if (KRun::runCommand( cmd, exec, "" ))
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goto hide;
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else
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{
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KMessageBox::sorry( 0, i18n("<qt>Could not run <b>%1</b>.\nPlease correct"
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" the command or URL and try again.</qt>").arg( cmd ) );
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_input->removeFromHistory( _input->currentText() );
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focusNeeded = true;
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goto hide;
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}
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needsFocus(focusNeeded);
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return;
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hide:
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if (orientation() == Qt::Vertical)
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_hbox->hide();
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needsFocus(focusNeeded);
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}
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