diff options
Diffstat (limited to 'kdeui/kprogressbox.cpp')
| -rw-r--r-- | kdeui/kprogressbox.cpp | 316 |
1 files changed, 316 insertions, 0 deletions
diff --git a/kdeui/kprogressbox.cpp b/kdeui/kprogressbox.cpp new file mode 100644 index 000000000..965d8179b --- /dev/null +++ b/kdeui/kprogressbox.cpp @@ -0,0 +1,316 @@ +/* This file is part of the KDE libraries + Copyright (C) 2010 Timothy Pearson + Copyright (C) 1996 Martynas Kunigelis + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library 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 + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + Boston, MA 02110-1301, USA. +*/ +/** + * KProgressBox -- a progress indicator widget for KDE with an expandable textbox provided below the progress bar. + */ + +#include <stdlib.h> +#include <limits.h> + +#include <qpainter.h> +#include <qpixmap.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qpushbutton.h> +#include <qstring.h> +#include <qregexp.h> +#include <qstyle.h> +#include <qtimer.h> + +#include "kprogress.h" +#include "ktextedit.h" +#include "kprogressbox.h" + +#include <kapplication.h> +#include <klocale.h> +#include <kwin.h> + +struct KProgressBoxDialog::KProgressBoxDialogPrivate +{ + KProgressBoxDialogPrivate() : cancelButtonShown(true) + { + } + + bool cancelButtonShown; +}; + +/* + * KProgressBoxDialog implementation + */ +KProgressBoxDialog::KProgressBoxDialog(QWidget* parent, const char* name, + const QString& caption, const QString& text, + bool modal) + : KDialogBase(KDialogBase::Plain, caption, KDialogBase::Cancel, + KDialogBase::Cancel, parent, name, modal), + mAutoClose(true), + mAutoReset(false), + mCancelled(false), + mAllowCancel(true), + mAllowTextEdit(false), + mShown(false), + mMinDuration(2000), + d(new KProgressBoxDialogPrivate) +{ +#ifdef Q_WS_X11 + KWin::setIcons(winId(), kapp->icon(), kapp->miniIcon()); +#endif + mShowTimer = new QTimer(this); + + showButton(KDialogBase::Close, false); + mCancelText = actionButton(KDialogBase::Cancel)->text(); + + QFrame* mainWidget = plainPage(); + QVBoxLayout* layout = new QVBoxLayout(mainWidget, 10); + + mLabel = new QLabel(text, mainWidget); + layout->addWidget(mLabel); + + mProgressBar = new KProgress(mainWidget); + layout->addWidget(mProgressBar); + mTextBox = new KTextEdit(mainWidget); + layout->addWidget(mTextBox); + + connect(mProgressBar, SIGNAL(percentageChanged(int)), + this, SLOT(slotAutoActions(int))); + connect(mShowTimer, SIGNAL(timeout()), this, SLOT(slotAutoShow())); + mShowTimer->start(mMinDuration, true); +} + +KProgressBoxDialog::~KProgressBoxDialog() +{ + delete d; +} + +void KProgressBoxDialog::slotAutoShow() +{ + if (mShown || mCancelled) + { + return; + } + + show(); + kapp->processEvents(); +} + +void KProgressBoxDialog::slotCancel() +{ + mCancelled = true; + + if (mAllowCancel) + { + KDialogBase::slotCancel(); + } +} + +bool KProgressBoxDialog::wasCancelled() +{ + return mCancelled; +} + +void KProgressBoxDialog::ignoreCancel() +{ + mCancelled = false; +} + +bool KProgressBoxDialog::wasCancelled() const +{ + return mCancelled; +} + +void KProgressBoxDialog::setMinimumDuration(int ms) +{ + mMinDuration = ms; + if (!mShown) + { + mShowTimer->stop(); + mShowTimer->start(mMinDuration, true); + } +} + +int KProgressBoxDialog::minimumDuration() +{ + return mMinDuration; +} + +int KProgressBoxDialog::minimumDuration() const +{ + return mMinDuration; +} + +void KProgressBoxDialog::setAllowCancel(bool allowCancel) +{ + mAllowCancel = allowCancel; + showCancelButton(allowCancel); +} + +void KProgressBoxDialog::setAllowTextEdit(bool allowTextEdit) +{ + mAllowTextEdit = allowTextEdit; + mTextBox->setReadOnly(!allowTextEdit); +} + +// ### KDE 4 remove +bool KProgressBoxDialog::allowCancel() +{ + return mAllowCancel; +} + +bool KProgressBoxDialog::allowCancel() const +{ + return mAllowCancel; +} + +KProgress* KProgressBoxDialog::progressBar() +{ + return mProgressBar; +} + +KTextEdit* KProgressBoxDialog::textEdit() +{ + return mTextBox; +} + +const KProgress* KProgressBoxDialog::progressBar() const +{ + return mProgressBar; +} + +const KTextEdit* KProgressBoxDialog::textEdit() const +{ + return mTextBox; +} + +void KProgressBoxDialog::setLabel(const QString& text) +{ + mLabel->setText(text); +} + +// ### KDE 4 remove +QString KProgressBoxDialog::labelText() +{ + return mLabel->text(); +} + +QString KProgressBoxDialog::labelText() const +{ + return mLabel->text(); +} + +void KProgressBoxDialog::showCancelButton(bool show) +{ + showButtonCancel(show); +} + +// ### KDE 4 remove +bool KProgressBoxDialog::autoClose() +{ + return mAutoClose; +} + +bool KProgressBoxDialog::autoClose() const +{ + return mAutoClose; +} + +void KProgressBoxDialog::setAutoClose(bool autoClose) +{ + mAutoClose = autoClose; +} + +// ### KDE 4 remove +bool KProgressBoxDialog::autoReset() +{ + return mAutoReset; +} + +bool KProgressBoxDialog::autoReset() const +{ + return mAutoReset; +} + +void KProgressBoxDialog::setAutoReset(bool autoReset) +{ + mAutoReset = autoReset; +} + +void KProgressBoxDialog::setButtonText(const QString& text) +{ + mCancelText = text; + setButtonCancel(text); +} + +// ### KDE 4 remove +QString KProgressBoxDialog::buttonText() +{ + return mCancelText; +} + +QString KProgressBoxDialog::buttonText() const +{ + return mCancelText; +} + +void KProgressBoxDialog::slotAutoActions(int percentage) +{ + if (percentage < 100) + { + if (!d->cancelButtonShown) + { + setButtonCancel(mCancelText); + d->cancelButtonShown = true; + } + return; + } + + mShowTimer->stop(); + + if (mAutoReset) + { + mProgressBar->setProgress(0); + } + else + { + setAllowCancel(true); + setButtonCancel(KStdGuiItem::close()); + d->cancelButtonShown = false; + } + + if (mAutoClose) + { + if (mShown) + { + hide(); + } + else + { + emit finished(); + } + } +} + +void KProgressBoxDialog::show() +{ + KDialogBase::show(); + mShown = true; +} + +void KProgressBoxDialog::virtual_hook( int id, void* data ) +{ KDialogBase::virtual_hook( id, data ); } + +#include "kprogressbox.moc" |