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Diffstat (limited to 'kicker/applets/run/runapplet.cpp')
| -rw-r--r-- | kicker/applets/run/runapplet.cpp | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/kicker/applets/run/runapplet.cpp b/kicker/applets/run/runapplet.cpp new file mode 100644 index 000000000..c5d3e972a --- /dev/null +++ b/kicker/applets/run/runapplet.cpp @@ -0,0 +1,294 @@ +/***************************************************************** + +Copyright (c) 2000 Matthias Elter <[email protected]> + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN +AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. + +******************************************************************/ + +#include <tqlabel.h> +#include <tqfont.h> +#include <tqstringlist.h> +#include <tqpushbutton.h> +#include <tqhbox.h> + +#include <tdeapplication.h> +#include <tdeglobal.h> +#include <tdelocale.h> +#include <tdeconfig.h> +#include <kcombobox.h> +#include <kurifilter.h> +#include <kdialog.h> +#include <krun.h> +#include <tdemessagebox.h> + +#include "runapplet.h" +#include "runapplet.moc" + +extern "C" +{ + KDE_EXPORT KPanelApplet* init(TQWidget *parent, const TQString& configFile) + { + TDEGlobal::locale()->insertCatalogue("krunapplet"); + return new RunApplet(configFile, KPanelApplet::Stretch, 0, parent, "krunapplet"); + } +} + +RunApplet::RunApplet(const TQString& configFile, Type type, int actions, + TQWidget *parent, const char *name) + : KPanelApplet(configFile, type, actions, parent, name) +{ + // setBackgroundMode(X11ParentRelative); + setBackgroundOrigin( AncestorOrigin ); + // setup label + _label = new TQLabel(i18n("Run command:"), this); + TQFont f(_label->font()); + f.setPixelSize(12); +// _label->setBackgroundMode(X11ParentRelative); + _label->setBackgroundOrigin( AncestorOrigin ); + _label->setFixedHeight(14); + _label->setFont(f); + + // setup popup button + _btn = new TQPushButton(this); + f = _btn->font(); + f.setPixelSize(12); + _btn->setFont(f); + connect(_btn, TQT_SIGNAL(clicked()), TQT_SLOT(popup_combo())); + + // setup history combo + _input = new KHistoryCombo(this); + _input->setFocus(); + _input->clearEdit(); + watchForFocus(_input->lineEdit()); + connect(_input, TQT_SIGNAL(activated(const TQString&)), + TQT_SLOT(run_command(const TQString&))); + + TDEConfig *c = config(); + c->setGroup("General"); + + // restore history and completion list + TQStringList list = c->readListEntry("Completion list"); + _input->completionObject()->setItems(list); + list = c->readListEntry("History list"); + _input->setHistoryItems(list); + int mode = c->readNumEntry( "CompletionMode", TDEGlobalSettings::completionMode() ); + _input->setCompletionMode( (TDEGlobalSettings::Completion) mode ); + + _filterData = new KURIFilterData(); + + _hbox = new TQHBox( 0, 0, (WFlags)(WStyle_Customize | WType_Popup) ); + _hbox->setFixedSize(120, 22); +} + +RunApplet::~RunApplet() +{ + TDEConfig *c = config(); + c->setGroup("General"); + + // save history and completion list + TQStringList list = _input->completionObject()->items(); + c->writeEntry("Completion list", list); + list = _input->historyItems(); + c->writeEntry("History list", list); + c->writeEntry( "CompletionMode", (int) _input->completionMode() ); + c->sync(); + + delete _filterData; + TDEGlobal::locale()->removeCatalogue("krunapplet"); +} + +void RunApplet::resizeEvent(TQResizeEvent*) +{ + if(orientation() == Qt::Horizontal) + { + _btn->hide(); + _input->reparent(this, TQPoint(0,0), true); + _label->setGeometry(0,0, width(), _label->height()); + + if(height() >= _input->sizeHint().height() + _label->height()) + { + int inputVOffset = height() - _input->sizeHint().height() - 2; + int labelHeight = _label->sizeHint().height(); + _label->setGeometry(0, inputVOffset - labelHeight, + width(), labelHeight); + _input->setGeometry(0, inputVOffset, + width(), _input->sizeHint().height()); + _label->show(); + } + else + { + _label->hide(); + + // make it as high as the combobox naturally wants to be + // but no taller than the panel is! + // don't forget to center it vertically either. + int newHeight = _input->sizeHint().height(); + if (newHeight > height()) + newHeight = height(); + _input->setGeometry(0, (height() - newHeight) / 2, + width(), newHeight); + } + } + else + { + _btn->show(); + _btn->setFixedSize(width(), 22); + _input->reparent( _hbox, TQPoint(0, 0), false); + _label->hide(); + } + setButtonText(); +} + +void RunApplet::positionChange(KPanelApplet::Position) +{ + setButtonText(); +} + +void RunApplet::setButtonText() +{ + TQString t; + + if (position() == pRight) + { + if (width() >= 42) + t = i18n("< Run"); + else + t = "<"; + } + else + { + if(width() >= 42) + t = i18n("Run >"); + else + t = ">"; + } + + _btn->setText(t); +} + +int RunApplet::widthForHeight(int ) const +{ + return _label->sizeHint().width(); +} + +int RunApplet::heightForWidth(int ) const +{ + return 22; +} + +void RunApplet::popup_combo() +{ + TQPoint p; + if (position() == pRight) + p = mapToGlobal(TQPoint(-_input->width()-1, 0)); + else + p = mapToGlobal(TQPoint(width()+1, 0)); + _hbox->move(p); + _hbox->show(); + _input->setFocus(); +} + +void RunApplet::run_command(const TQString& command) +{ + TQString exec; + bool focusNeeded = false; + + kapp->propagateSessionManager(); + + _filterData->setData( _input->currentText().stripWhiteSpace() ); + TQStringList filters; + filters << "kurisearchfilter" << "tdeshorturifilter"; + KURIFilter::self()->filterURI( *(_filterData), filters ); + + _input->addToHistory(command); + _input->clearEdit(); + + TQString cmd = (_filterData->uri().isLocalFile() ? _filterData->uri().path():_filterData->uri().url()); + + // Nothing interesting. Quit! + if ( cmd.isEmpty() ){ + KMessageBox::sorry(0L, i18n("You have to enter a command to execute " + "or a URL to be opened first.")); + focusNeeded = true; + goto hide; + } + else if (cmd == "logout") + { + bool shutdown = kapp->requestShutDown(); + if( !shutdown ) + { + // This i18n string is in kdesktop/desktop.cc as well. Maybe we should DCOP to kdesktop instead ? + KMessageBox::error( 0, i18n("Unable to log out properly.\nThe session manager cannot " + "be contacted. You can try to force a shutdown by pressing " + "Ctrl+Alt+Backspace. Note, however, that your current " + "session will not be saved with a forced shutdown." ) ); + focusNeeded = true; + } + goto hide; + } + else + { + switch( _filterData->uriType() ) + { + case KURIFilterData::LOCAL_FILE: + case KURIFilterData::LOCAL_DIR: + case KURIFilterData::NET_PROTOCOL: + case KURIFilterData::HELP: + { + (void) new KRun( _filterData->uri() ); + goto hide; + } + case KURIFilterData::EXECUTABLE: + case KURIFilterData::SHELL: + { + exec = cmd; + if( _filterData->hasArgsAndOptions() ) + cmd += _filterData->argsAndOptions(); + break; + } + case KURIFilterData::UNKNOWN: + case KURIFilterData::ERROR: + default: + KMessageBox::sorry( 0, i18n("<qt>The program name or command <b>%1</b>\n" + "cannot be found. Please correct the command\n" + "or URL and try again</qt>").arg( cmd ) ); + _input->removeFromHistory( _input->currentText() ); + focusNeeded = true; + goto hide; + } + } + if (KRun::runCommand( cmd, exec, "" )) + goto hide; + else + { + KMessageBox::sorry( 0, i18n("<qt>Could not run <b>%1</b>.\nPlease correct" + " the command or URL and try again.</qt>").arg( cmd ) ); + _input->removeFromHistory( _input->currentText() ); + focusNeeded = true; + goto hide; + } + + needsFocus(focusNeeded); + return; + + hide: + if (orientation() == Qt::Vertical) + _hbox->hide(); + needsFocus(focusNeeded); +} |