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-rw-r--r--kdeui/kprogress.cpp414
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diff --git a/kdeui/kprogress.cpp b/kdeui/kprogress.cpp
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+++ b/kdeui/kprogress.cpp
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+/* This file is part of the KDE libraries
+ 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.
+*/
+/**
+ * KProgress -- a progress indicator widget for KDE.
+ */
+
+#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 <kapplication.h>
+#include <klocale.h>
+#include <kwin.h>
+
+KProgress::KProgress(QWidget *parent, const char *name, WFlags f)
+ : QProgressBar(parent, name, f),
+ mFormat("%p%")
+{
+ setProgress(0);
+}
+
+KProgress::KProgress(int totalSteps, QWidget *parent, const char *name, WFlags f)
+ : QProgressBar(totalSteps, parent, name, f),
+ mFormat("%p%")
+{
+ setProgress(0);
+}
+
+KProgress::~KProgress()
+{
+}
+
+void KProgress::advance(int offset)
+{
+ setProgress(progress() + offset);
+}
+
+void KProgress::setTotalSteps(int totalSteps)
+{
+ QProgressBar::setTotalSteps(totalSteps);
+
+ if (totalSteps)
+ {
+ emit percentageChanged((progress() * 100) / totalSteps);
+ }
+}
+
+void KProgress::setProgress(int progress)
+{
+ QProgressBar::setProgress(progress);
+
+ if (totalSteps())
+ {
+ emit percentageChanged((progress * 100) / totalSteps());
+ }
+}
+
+// ### KDE 4 remove
+void KProgress::setValue(int progress)
+{
+ setProgress(progress);
+}
+
+// ### KDE 4 remove
+void KProgress::setRange(int /*min*/, int max)
+{
+ setTotalSteps(max);
+}
+
+// ### KDE 4 remove
+int KProgress::maxValue()
+{
+ return totalSteps();
+}
+
+void KProgress::setTextEnabled(bool enable)
+{
+ setPercentageVisible(enable);
+}
+
+bool KProgress::textEnabled() const
+{
+ return percentageVisible();
+}
+
+void KProgress::setFormat(const QString & format)
+{
+ mFormat = format;
+ if (mFormat != "%p%")
+ setCenterIndicator(true);
+}
+
+QString KProgress::format() const
+{
+ return mFormat;
+}
+
+// ### KDE 4 remove
+int KProgress::value() const
+{
+ return progress();
+}
+
+bool KProgress::setIndicator(QString &indicator, int progress, int totalSteps)
+{
+ if (!totalSteps)
+ return false;
+ QString newString(mFormat);
+ newString.replace(QString::fromLatin1("%v"),
+ QString::number(progress));
+ newString.replace(QString::fromLatin1("%m"),
+ QString::number(totalSteps));
+
+ if (totalSteps > INT_MAX / 1000) {
+ progress /= 1000;
+ totalSteps /= 1000;
+ }
+
+ newString.replace(QString::fromLatin1("%p"),
+ QString::number((progress * 100) / totalSteps));
+
+ if (newString != indicator)
+ {
+ indicator = newString;
+ return true;
+ }
+
+ return false;
+}
+
+struct KProgressDialog::KProgressDialogPrivate
+{
+ KProgressDialogPrivate() : cancelButtonShown(true)
+ {
+ }
+
+ bool cancelButtonShown;
+};
+
+/*
+ * KProgressDialog implementation
+ */
+KProgressDialog::KProgressDialog(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),
+ mShown(false),
+ mMinDuration(2000),
+ d(new KProgressDialogPrivate)
+{
+#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);
+
+ connect(mProgressBar, SIGNAL(percentageChanged(int)),
+ this, SLOT(slotAutoActions(int)));
+ connect(mShowTimer, SIGNAL(timeout()), this, SLOT(slotAutoShow()));
+ mShowTimer->start(mMinDuration, true);
+}
+
+KProgressDialog::~KProgressDialog()
+{
+ delete d;
+}
+
+void KProgressDialog::slotAutoShow()
+{
+ if (mShown || mCancelled)
+ {
+ return;
+ }
+
+ show();
+ kapp->processEvents();
+}
+
+void KProgressDialog::slotCancel()
+{
+ mCancelled = true;
+
+ if (mAllowCancel)
+ {
+ KDialogBase::slotCancel();
+ }
+}
+
+bool KProgressDialog::wasCancelled()
+{
+ return mCancelled;
+}
+
+void KProgressDialog::ignoreCancel()
+{
+ mCancelled = false;
+}
+
+bool KProgressDialog::wasCancelled() const
+{
+ return mCancelled;
+}
+
+void KProgressDialog::setMinimumDuration(int ms)
+{
+ mMinDuration = ms;
+ if (!mShown)
+ {
+ mShowTimer->stop();
+ mShowTimer->start(mMinDuration, true);
+ }
+}
+
+int KProgressDialog::minimumDuration()
+{
+ return mMinDuration;
+}
+
+int KProgressDialog::minimumDuration() const
+{
+ return mMinDuration;
+}
+
+void KProgressDialog::setAllowCancel(bool allowCancel)
+{
+ mAllowCancel = allowCancel;
+ showCancelButton(allowCancel);
+}
+
+// ### KDE 4 remove
+bool KProgressDialog::allowCancel()
+{
+ return mAllowCancel;
+}
+
+bool KProgressDialog::allowCancel() const
+{
+ return mAllowCancel;
+}
+
+KProgress* KProgressDialog::progressBar()
+{
+ return mProgressBar;
+}
+
+const KProgress* KProgressDialog::progressBar() const
+{
+ return mProgressBar;
+}
+
+void KProgressDialog::setLabel(const QString& text)
+{
+ mLabel->setText(text);
+}
+
+// ### KDE 4 remove
+QString KProgressDialog::labelText()
+{
+ return mLabel->text();
+}
+
+QString KProgressDialog::labelText() const
+{
+ return mLabel->text();
+}
+
+void KProgressDialog::showCancelButton(bool show)
+{
+ showButtonCancel(show);
+}
+
+// ### KDE 4 remove
+bool KProgressDialog::autoClose()
+{
+ return mAutoClose;
+}
+
+bool KProgressDialog::autoClose() const
+{
+ return mAutoClose;
+}
+
+void KProgressDialog::setAutoClose(bool autoClose)
+{
+ mAutoClose = autoClose;
+}
+
+// ### KDE 4 remove
+bool KProgressDialog::autoReset()
+{
+ return mAutoReset;
+}
+
+bool KProgressDialog::autoReset() const
+{
+ return mAutoReset;
+}
+
+void KProgressDialog::setAutoReset(bool autoReset)
+{
+ mAutoReset = autoReset;
+}
+
+void KProgressDialog::setButtonText(const QString& text)
+{
+ mCancelText = text;
+ setButtonCancel(text);
+}
+
+// ### KDE 4 remove
+QString KProgressDialog::buttonText()
+{
+ return mCancelText;
+}
+
+QString KProgressDialog::buttonText() const
+{
+ return mCancelText;
+}
+
+void KProgressDialog::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 KProgressDialog::show()
+{
+ KDialogBase::show();
+ mShown = true;
+}
+
+
+void KProgress::virtual_hook( int, void* )
+{ /*BASE::virtual_hook( id, data );*/ }
+
+void KProgressDialog::virtual_hook( int id, void* data )
+{ KDialogBase::virtual_hook( id, data ); }
+
+#include "kprogress.moc"