move statusbar code into the directory "statusbar"

svn path=/trunk/KDE/kdebase/apps/; revision=1005704

1 files changed, 0 insertions, 326 deletions

diff --git a/src/dolphinstatusbar.cpp b/src/dolphinstatusbar.cpp
deleted file mode 100644
index aaa302a15..000000000
--- a/src/dolphinstatusbar.cpp
+++ /dev/null
@@ -1,326 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2006 by Peter Penz                                      *
- *   [email protected]                                                     *
- *                                                                         *
- *   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.                                   *
- *                                                                         *
- *   This program 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 General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write to the                         *
- *   Free Software Foundation, Inc.,                                       *
- *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
- ***************************************************************************/
-
-#include "dolphinstatusbar.h"
-#include "settings/dolphinsettings.h"
-#include "dolphinview.h"
-#include "dolphin_generalsettings.h"
-#include "statusbarmessagelabel.h"
-#include "statusbarspaceinfo.h"
-#include "zoomlevelinfo.h"
-
-#include <QApplication>
-#include <QHBoxLayout>
-#include <QLabel>
-#include <QProgressBar>
-#include <QToolButton>
-#include <QTimer>
-
-#include <kiconloader.h>
-#include <kicon.h>
-#include <klocale.h>
-#include <kvbox.h>
-
-DolphinStatusBar::DolphinStatusBar(QWidget* parent, DolphinView* view) :
-    KHBox(parent),
-    m_view(view),
-    m_messageLabel(0),
-    m_spaceInfo(0),
-    m_zoomWidget(0),
-    m_zoomOut(0),
-    m_zoomSlider(0),
-    m_zoomIn(0),
-    m_progressBar(0),
-    m_progress(100)
-{
-    setMargin(0);
-    setSpacing(4);
-
-    connect(m_view, SIGNAL(urlChanged(const KUrl&)),
-            this, SLOT(updateSpaceInfoContent(const KUrl&)));
-
-    // initialize message label
-    m_messageLabel = new StatusBarMessageLabel(this);
-    m_messageLabel->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
-
-    // initialize zoom slider
-    m_zoomWidget = new QWidget(this);
-
-    m_zoomOut = new QToolButton(m_zoomWidget);
-    m_zoomOut->setIcon(KIcon("zoom-out"));
-    m_zoomOut->setAutoRaise(true);
-
-    m_zoomSlider = new QSlider(Qt::Horizontal, m_zoomWidget);
-    m_zoomSlider->setPageStep(1);
-
-    const int min = ZoomLevelInfo::minimumLevel();
-    const int max = ZoomLevelInfo::maximumLevel();
-    m_zoomSlider->setRange(min, max);
-    m_zoomSlider->setValue(view->zoomLevel());
-    updateZoomSliderToolTip(view->zoomLevel());
-
-    m_zoomIn = new QToolButton(m_zoomWidget);
-    m_zoomIn->setIcon(KIcon("zoom-in"));
-    m_zoomIn->setAutoRaise(true);
-
-    QHBoxLayout* zoomWidgetLayout = new QHBoxLayout(m_zoomWidget);
-    zoomWidgetLayout->setSpacing(0);
-    zoomWidgetLayout->setMargin(0);
-    zoomWidgetLayout->addWidget(m_zoomOut);
-    zoomWidgetLayout->addWidget(m_zoomSlider);
-    zoomWidgetLayout->addWidget(m_zoomIn);
-
-    connect(m_zoomSlider, SIGNAL(valueChanged(int)), this, SLOT(setZoomLevel(int)));
-    connect(m_zoomSlider, SIGNAL(sliderMoved(int)), this, SLOT(showZoomSliderToolTip(int)));
-    connect(m_view, SIGNAL(zoomLevelChanged(int)), m_zoomSlider, SLOT(setValue(int)));
-    connect(m_zoomOut, SIGNAL(clicked()), this, SLOT(zoomOut()));
-    connect(m_zoomIn, SIGNAL(clicked()), this, SLOT(zoomIn()));
-
-    // initialize space information
-    m_spaceInfo = new StatusBarSpaceInfo(this);
-    m_spaceInfo->setUrl(m_view->url());
-
-    // initialize progress information
-    m_progressText = new QLabel(this);
-    m_progressText->hide();
-
-    m_progressBar = new QProgressBar(this);
-    m_progressBar->hide();
-
-    // initialize sizes
-    const int fontHeight = QFontMetrics(m_messageLabel->font()).height();
-    const int zoomWidgetHeight = m_zoomWidget->minimumSizeHint().height();
-    const int contentHeight = (fontHeight < zoomWidgetHeight) ? zoomWidgetHeight : fontHeight;
-
-    m_messageLabel->setMinimumTextHeight(contentHeight);
-    m_spaceInfo->setFixedHeight(contentHeight);
-    m_progressBar->setFixedSize(200, contentHeight);
-    m_zoomWidget->setFixedSize(150, contentHeight);
-
-    setExtensionsVisible(true);
-}
-
-DolphinStatusBar::~DolphinStatusBar()
-{
-}
-
-void DolphinStatusBar::setMessage(const QString& msg,
-                                  Type type)
-{
-    if (msg.isEmpty()) {
-        // show the default text as fallback
-        clear();
-        return;
-    }
-
-    if ((msg == m_messageLabel->text()) && (type == m_messageLabel->type())) {
-        // the message is already shown
-        return;
-    }
-
-    m_messageLabel->setMessage(msg, type);
-
-    const int widthGap = m_messageLabel->widthGap();
-    if (widthGap > 0) {
-        m_progressBar->hide();
-        m_progressText->hide();
-    }
-    assureVisibleText();
-}
-
-DolphinStatusBar::Type DolphinStatusBar::type() const
-{
-    return m_messageLabel->type();
-}
-
-QString DolphinStatusBar::message() const
-{
-    return m_messageLabel->text();
-}
-
-void DolphinStatusBar::setProgressText(const QString& text)
-{
-    m_progressText->setText(text);
-}
-
-QString DolphinStatusBar::progressText() const
-{
-    return m_progressText->text();
-}
-
-void DolphinStatusBar::setProgress(int percent)
-{
-    if (percent < 0) {
-        percent = 0;
-    } else if (percent > 100) {
-        percent = 100;
-    }
-
-    m_progress = percent;
-    if (m_messageLabel->type() == Error) {
-        // don't update any widget or status bar text if an
-        // error message is shown
-        return;
-    }
-
-    m_progressBar->setValue(m_progress);
-    if (!m_progressBar->isVisible() || (percent == 100)) {
-        QTimer::singleShot(300, this, SLOT(updateProgressInfo()));
-    }
-
-    const QString& defaultText = m_messageLabel->defaultText();
-    const QString msg(m_messageLabel->text());
-    if ((percent == 0) && !msg.isEmpty()) {
-        setMessage(QString(), Default);
-    } else if ((percent == 100) && (msg != defaultText)) {
-        setMessage(defaultText, Default);
-    }
-}
-
-void DolphinStatusBar::clear()
-{
-    setMessage(m_messageLabel->defaultText(), Default);
-}
-
-void DolphinStatusBar::setDefaultText(const QString& text)
-{
-    m_messageLabel->setDefaultText(text);
-}
-
-const QString& DolphinStatusBar::defaultText() const
-{
-    return m_messageLabel->defaultText();
-}
-
-void DolphinStatusBar::refresh()
-{
-    setExtensionsVisible(true);
-    assureVisibleText();
-}
-
-void DolphinStatusBar::resizeEvent(QResizeEvent* event)
-{
-    // It is important to hide the widgets before invoking
-    // QWidget::resizeEvent(), otherwise it is possible that
-    // the dock widgets are shrinked when having a small
-    // statusbar width (bug #202147).
-    m_zoomWidget->hide();
-    m_spaceInfo->hide();
-
-    QWidget::resizeEvent(event);
-    QMetaObject::invokeMethod(this, "assureVisibleText", Qt::QueuedConnection);
-}
-
-void DolphinStatusBar::updateProgressInfo()
-{
-    const bool isErrorShown = (m_messageLabel->type() == Error);
-    if (m_progress < 100) {
-        // show the progress information and hide the extensions
-        setExtensionsVisible(false);
-        if (!isErrorShown) {
-            m_progressText->show();
-            m_progressBar->show();
-        }
-    } else {
-        // hide the progress information and show the extensions
-        m_progressText->hide();
-        m_progressBar->hide();
-        assureVisibleText();
-    }
-}
-
-void DolphinStatusBar::updateSpaceInfoContent(const KUrl& url)
-{
-    m_spaceInfo->setUrl(url);
-    assureVisibleText();
-}
-
-void DolphinStatusBar::setZoomLevel(int zoomLevel)
-{
-    m_zoomOut->setEnabled(zoomLevel > m_zoomSlider->minimum());
-    m_zoomIn->setEnabled(zoomLevel < m_zoomSlider->maximum());
-    m_view->setZoomLevel(zoomLevel);
-    updateZoomSliderToolTip(zoomLevel);
-}
-
-void DolphinStatusBar::assureVisibleText()
-{
-    const int widthGap = m_messageLabel->widthGap();
-    if (m_spaceInfo->isVisible() || m_zoomWidget->isVisible()) {
-        // At least the space information or the zoom slider is shown.
-        // Hide them if the status bar text does not fit into the available width.
-        if (widthGap > 0) {
-            setExtensionsVisible(false);
-        }
-    } else if (!m_progressBar->isVisible()) {
-        const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
-        const int spaceInfoWidth  = settings->showSpaceInfo()  ? m_spaceInfo->minimumWidth()  : 0;
-        const int zoomWidgetWidth = settings->showZoomSlider() ? m_zoomWidget->minimumWidth() : 0;
-        const int widgetsWidth = spaceInfoWidth + zoomWidgetWidth;
-
-        if (widthGap + widgetsWidth <= 0) {
-            setExtensionsVisible(true);
-        }
-    }
-}
-
-void DolphinStatusBar::zoomOut()
-{
-    const int value = m_zoomSlider->value();
-    m_zoomSlider->setValue(value - 1);
-}
-
-void DolphinStatusBar::zoomIn()
-{
-    const int value = m_zoomSlider->value();
-    m_zoomSlider->setValue(value + 1);
-}
-
-void DolphinStatusBar::showZoomSliderToolTip(int zoomLevel)
-{
-    updateZoomSliderToolTip(zoomLevel);
-
-    QPoint global = m_zoomSlider->rect().topLeft();
-    global.ry() += m_zoomSlider->height() / 2;
-    QHelpEvent toolTipEvent(QEvent::ToolTip, QPoint(0, 0), m_zoomSlider->mapToGlobal(global));
-    QApplication::sendEvent(m_zoomSlider, &toolTipEvent);
-}
-
-void DolphinStatusBar::setExtensionsVisible(bool visible)
-{
-    bool spaceInfoVisible = visible;
-    bool zoomSliderVisible = visible;
-    if (visible) {
-        const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
-        spaceInfoVisible = settings->showSpaceInfo();
-        zoomSliderVisible = settings->showZoomSlider();
-    }
-
-    m_spaceInfo->setVisible(spaceInfoVisible);
-    m_zoomWidget->setVisible(zoomSliderVisible);
-}
-
-void DolphinStatusBar::updateZoomSliderToolTip(int zoomLevel)
-{
-    const int size = ZoomLevelInfo::iconSizeForZoomLevel(zoomLevel);
-    m_zoomSlider->setToolTip(i18ncp("@info:tooltip", "Size: 1 pixel", "Size: %1 pixels", size));
-}
-
-#include "dolphinstatusbar.moc"