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Diffstat (limited to 'kommander/widgets/dialog.cpp')
| -rw-r--r-- | kommander/widgets/dialog.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/kommander/widgets/dialog.cpp b/kommander/widgets/dialog.cpp new file mode 100644 index 00000000..ef9b727b --- /dev/null +++ b/kommander/widgets/dialog.cpp @@ -0,0 +1,226 @@ +/*************************************************************************** + dialog.cpp - Main dialog widget + ------------------- + copyright : (C) 2002 by Marc Britton + email : consume@optusnet.com.au + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ +/* KDE INCLUDES */ +#include <klocale.h> + +/* QT INCLUDES */ +#include <qstring.h> +#include <qwidget.h> +#include <qstringlist.h> +#include <qevent.h> +#include <qdialog.h> +#include <qpoint.h> +#include <qcursor.h> +#include <qapplication.h> + +/* OTHER INCLUDES */ +#include <specials.h> +#include "dialog.h" +#include <myprocess.h> +#include "kommanderplugin.h" + +enum Functions { + FirstFunction = 185, + D_focusWidget, + D_waitCursor, + D_restoreCursor, + LastFunction +}; + +Dialog::Dialog(QWidget *a_parent, const char *a_name, bool a_modal, int a_flags) + : QDialog(a_parent, a_name, a_modal, a_flags), KommanderWindow(this) +{ + QStringList states; + states << "default"; + states << "initialization"; + states << "destroy"; + setStates(states); + setDisplayStates(states); + m_useShebang = false; + m_shebang = "#!/usr/bin/kmdr-executor"; + m_firstShow = true; + KommanderPlugin::setDefaultGroup(Group::DCOP); + KommanderPlugin::registerFunction(D_focusWidget, "focusWidget(QString widget)", i18n("The name of the widget having focus"), 1); + KommanderPlugin::registerFunction(D_waitCursor, "waitCursor(QString widget)", i18n("Set a wait cursor. CAUTION: if set more than once an equal number of calls to restore must be made to clear it."), 1); + KommanderPlugin::registerFunction(D_restoreCursor, "restoreCursor(QString widget)", i18n("Restore normal curser. NOTE: must be called as many times as wait was."), 1); +} + +Dialog::~Dialog() +{ + if (!inEditor) + destroy(); +} + +QString Dialog::currentState() const +{ + return QString("default"); +} + +bool Dialog::isKommanderWidget() const +{ + return true; +} + +bool Dialog::useInternalParser() const +{ + return m_useInternalParser; +} + +void Dialog::setUseInternalParser(bool b) +{ + KommanderWidget::useInternalParser = b; + m_useInternalParser = b; +} + + +QStringList Dialog::associatedText() const +{ + return KommanderWidget::associatedText(); +} + +void Dialog::setAssociatedText(const QStringList& a_at) +{ + KommanderWidget::setAssociatedText(a_at); +} + +void Dialog::setPopulationText(const QString& a_text) +{ + KommanderWidget::setPopulationText( a_text ); +} + +QString Dialog::populationText() const +{ + return KommanderWidget::populationText(); +} + +void Dialog::populate() +{ + setWidgetText(KommanderWidget::evalAssociatedText(populationText())); +} + +void Dialog::initialize() +{ + const QStringList assoc = associatedText(); + if (assoc.count() > 1 && !assoc[1].isEmpty()) + { + MyProcess proc(this); + proc.run( KommanderWidget::evalAssociatedText(assoc[1]) ); + } +} + +void Dialog::destroy() +{ + const QStringList assoc = associatedText(); + if (assoc.count() > 2 && !assoc[2].isEmpty()) + { + MyProcess proc(this); + proc.run( KommanderWidget::evalAssociatedText(assoc[2]) ); + } +} + + +void Dialog::setWidgetText(const QString& a_text) +{ + setCaption(a_text); + emit widgetTextChanged(a_text); +} + +void Dialog::exec() +{ + QDialog::exec(); + emit finished(); +} + +void Dialog::show() +{ +//if the dialog is embedded in a KPart, the show can be called many times. +//to avoid re-init and sending signals we don't want, in that case call only the +//QWidget's show method to show the widgets, but don't do any QDialog specific +//task + if (!m_firstShow) + { + QWidget::show(); + } else + { + QDialog::show(); + if (!inEditor) + initialize(); + m_firstShow = false; + } +} + +void Dialog::done(int r) +{ +/* if (!inEditor) + destroy();*/ + QDialog::done(r); +} + +void Dialog::showEvent(QShowEvent *e) +{ + QDialog::showEvent( e ); + emit widgetOpened(); +} + +void Dialog::keyPressEvent( QKeyEvent *e ) +{ + if ( e->state() == 0 && e->key() == Key_Escape) + return; + else + QDialog::keyPressEvent(e); + +} + +void Dialog::contextMenuEvent( QContextMenuEvent * e ) +{ + QDialog::contextMenuEvent( e ); + QPoint p = e->globalPos(); + emit contextMenuRequested(p.x(), p.y()); +} + +bool Dialog::isFunctionSupported(int f) +{ + return f == DCOP::text || f == DCOP::setText || f == DCOP::geometry || (f > FirstFunction && f < LastFunction); +} + +QString Dialog::handleDCOP(int function, const QStringList& args) +{ + switch (function) { + case DCOP::text: + return caption(); + case DCOP::setText: + setWidgetText(args[0]); + break; + case DCOP::geometry: + return QString::number(this->x())+" "+QString::number(this->y())+" "+QString::number(this->width())+" "+QString::number(this->height()); + break; + case D_focusWidget: + return focusWidget()->name(); + break; + case D_waitCursor: + QApplication::setOverrideCursor(QCursor(Qt::WaitCursor)); + break; + case D_restoreCursor: + QApplication::restoreOverrideCursor(); + break; + default: + return KommanderWidget::handleDCOP(function, args); + } + return QString(); +} + + +#include "dialog.moc" |