///
// Constructor
//
ResultsPage::ResultsPage(const MRIBrowser *mriBrowser, WContainerWidget *parent) :
mMRIBrowser(mriBrowser),
WContainerWidget(parent)
{
setStyleClass("tabdiv");
mResultsTable = new ResultsTable();
WContainerWidget *browserContainer = new WContainerWidget();
WContainerWidget *resultsContainer = new WContainerWidget;
WText *showText = new WText("Show Results by User:"******"<user>");
mUserComboBox->addItem("All");
mSearchLineEdit = new WLineEdit("");
mSearchLineEdit->setMinimumSize(150, WLength::Auto);
mSearchLineEdit->resize(150, WLength::Auto);
mSearchPushButton = new WPushButton("GO");
WPushButton *clearButton = new WPushButton("Clear");
WPushButton *refreshButton = new WPushButton("Refresh");
userBox->addWidget(new WText("Search:"), 0, 2, AlignRight | AlignMiddle);
userBox->addWidget(mSearchLineEdit, 0, 3, AlignLeft| AlignMiddle);
userBox->addWidget(mSearchPushButton, 0, 4, AlignLeft | AlignMiddle);
userBox->addWidget(clearButton, 0, 5, AlignLeft | AlignMiddle);
userBox->addWidget(refreshButton, 0, 6, AlignRight | AlignMiddle);
userBox->setColumnStretch(2, 1);
userBox->setColumnStretch(6, 1);
userBox->setColumnStretch(7, 3);
mPipelineArgTable = new PipelineArgTable();
mPipelineArgTable->resize(WLength::Auto, 150);
mPipelineArgTable->setMinimumSize(WLength::Auto,
WLength(150, WLength::Pixel));
mPipelineArgTable->setMaximumSize(WLength::Auto,
WLength(150, WLength::Pixel));
mJobStatus = new JobStatus();
WHBoxLayout *bottomLayout = new WHBoxLayout();
bottomLayout->addWidget(mPipelineArgTable);
bottomLayout->addWidget(mJobStatus);
WGridLayout *browserLayout = new WGridLayout();
browserLayout->addLayout(userBox, 0, 0);
browserLayout->addWidget(mResultsTable, 1, 0);
browserLayout->addLayout(bottomLayout, 2, 0);
browserLayout->setRowStretch(0, -1);
browserLayout->setRowStretch(1, 1);
browserLayout->setRowStretch(2, -1);
browserContainer->setLayout(browserLayout);
mBackButton = new WPushButton("<- Back");
WTabWidget *tabWidget = new WTabWidget();
tabWidget->setStyleClass("toptabdiv");
mMonitorLogTab = new MonitorLogTab(mriBrowser);
mMonitorResultsTab = new MonitorResultsTab(mriBrowser);
tabWidget->addTab(mMonitorResultsTab, "Results");
tabWidget->addTab(mMonitorLogTab, "Logs");
WGridLayout *resultsLayout = new WGridLayout();
resultsLayout->addWidget(mBackButton, 0, 0, AlignLeft | AlignMiddle);
resultsLayout->addWidget(tabWidget, 1, 0);
resultsLayout->setRowStretch(0, -1);
resultsLayout->setRowStretch(1, 1);
resultsContainer->setLayout(resultsLayout);
mStackedWidget = new WStackedWidget();
mStackedWidget->addWidget(browserContainer);
mStackedWidget->addWidget(resultsContainer);
WGridLayout *layout = new WGridLayout();
layout->addWidget(mStackedWidget, 0, 0);
layout->setRowStretch(0, -1);
setLayout(layout);
mUserComboBox->activated().connect(SLOT(this, ResultsPage::userChanged));
mSearchPushButton->clicked().connect(SLOT(this, ResultsPage::searchPushed));
clearButton->clicked().connect(SLOT(this, ResultsPage::clearPushed));
mResultsTable->resultSelected().connect(SLOT(this, ResultsPage::resultSelected));
mResultsTable->resultClicked().connect(SLOT(this, ResultsPage::resultClicked));
mBackButton->clicked().connect(SLOT(this, ResultsPage::backPushed));
refreshButton->clicked().connect(SLOT(this, ResultsPage::refreshClicked));
// All items in the tabbed widget need to be resized to 100% to
// fill the contents. This trick came from the Wt WTabWidget
// documentation and took me a good half a day to figure out.
mMonitorLogTab->resize(WLength(100, WLength::Percentage),
WLength(100, WLength::Percentage));
mMonitorResultsTab->resize(WLength(100, WLength::Percentage),
WLength(100, WLength::Percentage));
}
WWidget *WItemDelegate::update(WWidget *widget, const WModelIndex& index,
WFlags<ViewItemRenderFlag> flags)
{
bool editing = widget && widget->find("t") == 0;
if (flags & RenderEditing) {
if (!editing) {
widget = createEditor(index, flags);
WInteractWidget *iw = dynamic_cast<WInteractWidget *>(widget);
if (iw) {
// Disable drag & drop and selection behaviour
iw->mouseWentDown().preventPropagation();
iw->clicked().preventPropagation();
}
}
} else {
if (editing)
widget = 0;
}
WidgetRef widgetRef(widget);
bool isNew = false;
if (!(flags & RenderEditing)) {
if (!widgetRef.w) {
isNew = true;
WText *t = new WText();
t->setObjectName("t");
if (index.isValid() && !(index.flags() & ItemIsXHTMLText))
t->setTextFormat(PlainText);
t->setWordWrap(true);
widgetRef.w = t;
}
if (!index.isValid())
return widgetRef.w;
bool haveCheckBox = false;
if (index.flags() & ItemIsUserCheckable) {
boost::any checkedData = index.data(CheckStateRole);
CheckState state = checkedData.empty() ? Unchecked
: (checkedData.type() == typeid(bool) ?
(boost::any_cast<bool>(checkedData) ? Checked : Unchecked)
: (checkedData.type() == typeid(CheckState) ?
boost::any_cast<CheckState>(checkedData) : Unchecked));
checkBox(widgetRef, index, true, index.flags() & ItemIsTristate)
->setCheckState(state);
haveCheckBox = true;
} else if (!isNew)
delete checkBox(widgetRef, index, false);
boost::any linkData = index.data(LinkRole);
if (!linkData.empty()) {
WLink link = boost::any_cast<WLink>(linkData);
WAnchor *a = anchorWidget(widgetRef);
a->setLink(link);
if (link.type() == WLink::Resource)
a->setTarget(TargetNewWindow);
}
WText *t = textWidget(widgetRef);
WString label = asString(index.data(), textFormat_);
if (label.empty() && haveCheckBox)
label = WString::fromUTF8(" ");
t->setText(label);
std::string iconUrl = asString(index.data(DecorationRole)).toUTF8();
if (!iconUrl.empty()) {
iconWidget(widgetRef, true)->setImageLink(WLink(iconUrl));
} else if (!isNew)
delete iconWidget(widgetRef, false);
}
WString tooltip = asString(index.data(ToolTipRole));
if (!tooltip.empty() || !isNew)
widgetRef.w->setToolTip(tooltip);
WT_USTRING sc = asString(index.data(StyleClassRole));
if (flags & RenderSelected)
sc += WT_USTRING::fromUTF8
(" " + WApplication::instance()->theme()->activeClass());
if (flags & RenderEditing)
sc += WT_USTRING::fromUTF8(" Wt-delegate-edit");
widgetRef.w->setStyleClass(sc);
if (index.flags() & ItemIsDropEnabled)
widgetRef.w->setAttributeValue("drop", WString::fromUTF8("true"));
else
if (!widgetRef.w->attributeValue("drop").empty())
widgetRef.w->setAttributeValue("drop", WString::fromUTF8("f"));
return widgetRef.w;
}
