***************************************************************************/
#include "dolphinstatusbar.h"
-#include "settings/dolphinsettings.h"
-#include "dolphinview.h"
+
#include "dolphin_generalsettings.h"
-#include "statusbarmessagelabel.h"
+
+#include <KIconLoader>
+#include <KIcon>
+#include <KLocale>
+#include <KMenu>
+#include <KVBox>
+
#include "statusbarspaceinfo.h"
-#include "zoomlevelinfo.h"
#include <QApplication>
+#include <QClipboard>
#include <QHBoxLayout>
#include <QLabel>
#include <QProgressBar>
#include <QToolButton>
+#include <QTime>
#include <QTimer>
-#include <kiconloader.h>
-#include <kicon.h>
-#include <klocale.h>
-#include <kvbox.h>
+#include <views/dolphinview.h>
+#include <views/zoomlevelinfo.h>
DolphinStatusBar::DolphinStatusBar(QWidget* parent, DolphinView* view) :
- KHBox(parent),
+ QWidget(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)
+ m_stopButton(0),
+ m_progress(100),
+ m_showProgressBarTimer(0),
+ m_messageTimeStamp()
{
- 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);
+ connect(m_view, SIGNAL(urlChanged(KUrl)),
+ this, SLOT(updateSpaceInfoContent(KUrl)));
- // initialize zoom slider
- m_zoomWidget = new QWidget(this);
+ // Initialize message label
+ m_messageLabel = new KonqStatusBarMessageLabel(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);
+ // Initialize zoom widget
+ m_zoomSlider = new QSlider(Qt::Horizontal, this);
+ m_zoomSlider->setAccessibleName(i18n("Zoom slider"));
m_zoomSlider->setPageStep(1);
const int min = ZoomLevelInfo::minimumLevel();
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()));
+ connect(m_view, SIGNAL(zoomLevelChanged(int,int)), this, SLOT(slotZoomLevelChanged(int,int)));
- // initialize space information
+ // Initialize space information
m_spaceInfo = new StatusBarSpaceInfo(this);
m_spaceInfo->setUrl(m_view->url());
- // initialize progress information
+ // Initialize progress information
+ m_stopButton = new QToolButton(this);
+ m_stopButton->setIcon(KIcon("process-stop"));
+ m_stopButton->setAccessibleName(i18n("Stop"));
+ // TODO: Add tooltip for KDE SC 4.7.0, if new strings are allowed again
+ m_stopButton->setAutoRaise(true);
+ m_stopButton->hide();
+ connect(m_stopButton, SIGNAL(clicked()), this, SIGNAL(stopPressed()));
+
m_progressText = new QLabel(this);
m_progressText->hide();
m_progressBar = new QProgressBar(this);
m_progressBar->hide();
- // initialize sizes
+ m_showProgressBarTimer = new QTimer(this);
+ m_showProgressBarTimer->setInterval(1000);
+ m_showProgressBarTimer->setSingleShot(true);
+ connect(m_showProgressBarTimer, SIGNAL(timeout()), this, SLOT(updateProgressInfo()));
+
+ // Initialize top layout and size policies
const int fontHeight = QFontMetrics(m_messageLabel->font()).height();
- const int zoomWidgetHeight = m_zoomWidget->minimumSizeHint().height();
- const int contentHeight = (fontHeight < zoomWidgetHeight) ? zoomWidgetHeight : fontHeight;
+ const int zoomSliderHeight = m_zoomSlider->minimumSizeHint().height();
+ const int contentHeight = qMax(fontHeight, zoomSliderHeight);
m_messageLabel->setMinimumTextHeight(contentHeight);
- m_spaceInfo->setFixedHeight(contentHeight);
- m_progressBar->setFixedSize(200, contentHeight);
- m_zoomWidget->setFixedSize(150, contentHeight);
+
+ m_spaceInfo->setMaximumSize(200, contentHeight - 5);
+ m_spaceInfo->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
+
+ m_progressBar->setMaximumSize(200, contentHeight);
+ m_zoomSlider->setMaximumSize(150, contentHeight);
+ m_zoomSlider->setMinimumWidth(30);
+
+ QHBoxLayout* topLayout = new QHBoxLayout(this);
+ topLayout->setMargin(0);
+ topLayout->setSpacing(4);
+ topLayout->addWidget(m_messageLabel);
+ topLayout->addWidget(m_zoomSlider);
+ topLayout->addWidget(m_spaceInfo);
+ topLayout->addWidget(m_stopButton);
+ topLayout->addWidget(m_progressText);
+ topLayout->addWidget(m_progressBar);
setExtensionsVisible(true);
}
void DolphinStatusBar::setMessage(const QString& msg,
Type type)
{
- if (msg.isEmpty()) {
- // show the default text as fallback
- clear();
- return;
+ int timeout = 1000; // Timeout in milliseconds until default
+ // messages may overwrite other messages.
+
+ QString message = msg;
+ if (message.isEmpty()) {
+ // Show the default text as fallback. An empty text indicates
+ // a clearing of the information message.
+ if (m_messageLabel->defaultText().isEmpty()) {
+ return;
+ }
+ message = m_messageLabel->defaultText();
+ type = Default;
+ timeout = 0;
}
- if ((msg == m_messageLabel->text()) && (type == m_messageLabel->type())) {
+ KonqStatusBarMessageLabel::Type konqType = static_cast<KonqStatusBarMessageLabel::Type>(type);
+ if ((message == m_messageLabel->text()) && (konqType == m_messageLabel->type())) {
// the message is already shown
return;
}
- m_messageLabel->setMessage(msg, type);
+ const QTime currentTime = QTime::currentTime();
+ const bool skipMessage = (type == Default) &&
+ m_messageTimeStamp.isValid() &&
+ (m_messageTimeStamp.msecsTo(currentTime) < timeout);
+ if (skipMessage) {
+ // A non-default message is shown just for a very short time. Don't hide
+ // the message by a default message, so that the user gets the chance to
+ // read the information.
+ return;
+ }
- const int widthGap = m_messageLabel->widthGap();
- if (widthGap > 0) {
- m_progressBar->hide();
- m_progressText->hide();
+ m_messageLabel->setMessage(message, konqType);
+ if (type != Default) {
+ m_messageTimeStamp = currentTime;
}
- assureVisibleText();
}
DolphinStatusBar::Type DolphinStatusBar::type() const
{
- return m_messageLabel->type();
+ return static_cast<Type>(m_messageLabel->type());
}
QString DolphinStatusBar::message() const
m_progressText->setText(text);
}
+int DolphinStatusBar::progress() const
+{
+ return m_progress;
+}
+
QString DolphinStatusBar::progressText() const
{
return m_progressText->text();
void DolphinStatusBar::setProgress(int percent)
{
+ // Show a busy indicator if a value < 0 is provided:
+ m_progressBar->setMaximum((percent < 0) ? 0 : 100);
+
if (percent < 0) {
percent = 0;
} else if (percent > 100) {
percent = 100;
}
+ const bool progressRestarted = (percent < 100) && (percent < m_progress);
m_progress = percent;
- if (m_messageLabel->type() == Error) {
- // don't update any widget or status bar text if an
+ if (m_messageLabel->type() == KonqStatusBarMessageLabel::Error) {
+ // Don't update any widget or status bar text if an
// error message is shown
return;
}
+ if (progressRestarted && !m_progressBar->isVisible()) {
+ // Show the progress bar delayed: In the case if 100 % are reached within
+ // a short time, no progress bar will be shown at all.
+ m_showProgressBarTimer->start();
+ }
+
m_progressBar->setValue(m_progress);
- if (!m_progressBar->isVisible() || (percent == 100)) {
- QTimer::singleShot(300, this, SLOT(updateProgressInfo()));
+ if (percent == 100) {
+ // The end of the progress has been reached. Assure that the progress bar
+ // gets hidden and the extensions widgets get visible again.
+ m_showProgressBarTimer->stop();
+ updateProgressInfo();
}
- const QString& defaultText = m_messageLabel->defaultText();
+ const QString defaultText = m_messageLabel->defaultText();
const QString msg(m_messageLabel->text());
if ((percent == 0) && !msg.isEmpty()) {
setMessage(QString(), Default);
m_messageLabel->setDefaultText(text);
}
-const QString& DolphinStatusBar::defaultText() const
+QString DolphinStatusBar::defaultText() const
{
return m_messageLabel->defaultText();
}
void DolphinStatusBar::refresh()
{
setExtensionsVisible(true);
- assureVisibleText();
}
-void DolphinStatusBar::resizeEvent(QResizeEvent* event)
+void DolphinStatusBar::contextMenuEvent(QContextMenuEvent* 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);
-}
+ Q_UNUSED(event);
+
+ KMenu menu(this);
+
+ QAction* copyAction = 0;
+ switch (type()) {
+ case Default:
+ case OperationCompleted:
+ case Information:
+ copyAction = menu.addAction(i18nc("@action:inmenu", "Copy Information Message"));
+ break;
+ case Error:
+ copyAction = menu.addAction(i18nc("@action:inmenu", "Copy Error Message"));
+ break;
+ default: break;
+ }
-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();
+ QAction* showZoomSliderAction = menu.addAction(i18nc("@action:inmenu", "Show Zoom Slider"));
+ showZoomSliderAction->setCheckable(true);
+ showZoomSliderAction->setChecked(GeneralSettings::showZoomSlider());
+
+ QAction* showSpaceInfoAction = menu.addAction(i18nc("@action:inmenu", "Show Space Information"));
+ showSpaceInfoAction->setCheckable(true);
+ showSpaceInfoAction->setChecked(GeneralSettings::showSpaceInfo());
+
+ const QAction* action = menu.exec(QCursor::pos());
+ if (action == copyAction) {
+ QMimeData* mimeData = new QMimeData();
+ mimeData->setText(message());
+ QApplication::clipboard()->setMimeData(mimeData);
+ } else if (action == showZoomSliderAction) {
+ const bool visible = showZoomSliderAction->isChecked();
+ GeneralSettings::setShowZoomSlider(visible);
+ m_zoomSlider->setVisible(visible);
+ } else if (action == showSpaceInfoAction) {
+ const bool visible = showSpaceInfoAction->isChecked();
+ GeneralSettings::setShowSpaceInfo(visible);
+ m_spaceInfo->setVisible(visible);
}
}
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);
QApplication::sendEvent(m_zoomSlider, &toolTipEvent);
}
+void DolphinStatusBar::slotZoomLevelChanged(int current, int previous)
+{
+ Q_UNUSED(previous);
+ m_zoomSlider->setValue(current);
+}
+
+void DolphinStatusBar::updateProgressInfo()
+{
+ const bool isErrorShown = (m_messageLabel->type() == KonqStatusBarMessageLabel::Error);
+ if (m_progress < 100) {
+ // Show the progress information and hide the extensions
+ setExtensionsVisible(false);
+ if (!isErrorShown) {
+ m_stopButton->show();
+ m_progressText->show();
+ m_progressBar->show();
+ }
+ } else {
+ // Hide the progress information and show the extensions
+ m_stopButton->hide();
+ m_progressText->hide();
+ m_progressBar->hide();
+ setExtensionsVisible(true);
+ }
+}
+
void DolphinStatusBar::setExtensionsVisible(bool visible)
{
- bool spaceInfoVisible = visible;
- bool zoomSliderVisible = visible;
+ bool showSpaceInfo = visible;
+ bool showZoomSlider = visible;
if (visible) {
- const GeneralSettings* settings = DolphinSettings::instance().generalSettings();
- spaceInfoVisible = settings->showSpaceInfo();
- zoomSliderVisible = settings->showZoomSlider();
+ showSpaceInfo = GeneralSettings::showSpaceInfo();
+ showZoomSlider = GeneralSettings::showZoomSlider();
}
-
- m_spaceInfo->setVisible(spaceInfoVisible);
- m_zoomWidget->setVisible(zoomSliderVisible);
+ m_spaceInfo->setVisible(showSpaceInfo);
+ m_zoomSlider->setVisible(showZoomSlider);
}
void DolphinStatusBar::updateZoomSliderToolTip(int zoomLevel)
projects / dolphin.git / blobdiff