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/*
* Copyright (c) 2010-2016 Isode Limited.
* All rights reserved.
* See the COPYING file for more information.
*/
#include <Swift/QtUI/QtAdHocCommandWindow.h>
#include <boost/bind.hpp>
#include <QBoxLayout>
#include <Swiften/Base/format.h>
#include <Swiften/Elements/Command.h>
#include <Swift/QtUI/QtFormWidget.h>
#include <Swift/QtUI/QtSwiftUtil.h>
const int FormLayoutIndex = 1;
namespace Swift {
QtAdHocCommandWindow::QtAdHocCommandWindow(std::shared_ptr<OutgoingAdHocCommandSession> command) : command_(command) {
formWidget_ = nullptr;
setAttribute(Qt::WA_DeleteOnClose);
command->onNextStageReceived.connect(boost::bind(&QtAdHocCommandWindow::handleNextStageReceived, this, _1));
command->onError.connect(boost::bind(&QtAdHocCommandWindow::handleError, this, _1));
command->start();
layout_ = new QBoxLayout(QBoxLayout::TopToBottom, this);
layout_->setContentsMargins(0,0,0,0);
layout_->setSpacing(2);
label_ = new QLabel(this);
label_->setTextFormat(Qt::PlainText);
layout_->addWidget(label_);
errorLabel_ = new QLabel(this);
errorLabel_->setText(QString("<b>%1</b>").arg(tr("Unable to complete the command because you have been disconnected")));
errorLabel_->setVisible(false);
errorLabel_->setFrameStyle(QFrame::Box|QFrame::Sunken);
layout_->addWidget(errorLabel_);
dialogButtons_ = new QDialogButtonBox(this);
layout_->addWidget(dialogButtons_);
dialogButtons_->setStandardButtons(QDialogButtonBox::Cancel | QDialogButtonBox::Ok);
okButton_ = dialogButtons_->button(QDialogButtonBox::Ok);
connect(okButton_, SIGNAL(clicked()), this, SLOT(close()));
cancelButton_ = dialogButtons_->button(QDialogButtonBox::Cancel);
connect(cancelButton_, SIGNAL(clicked()), this, SLOT(handleCancelClicked()));
// Buttons appear next to the Ok button, right of Cancel with YesRole
completeButton_ = dialogButtons_->addButton(tr("Complete"), QDialogButtonBox::YesRole);
connect(completeButton_, SIGNAL(clicked()), this, SLOT(handleCompleteClicked()));
nextButton_ = dialogButtons_->addButton(tr("Next"), QDialogButtonBox::YesRole);
connect(nextButton_, SIGNAL(clicked()), this, SLOT(handleNextClicked()));
backButton_ = dialogButtons_->addButton(tr("Back"), QDialogButtonBox::YesRole);
connect(backButton_, SIGNAL(clicked()), this, SLOT(handlePrevClicked()));
okButton_->setEnabled(false);
okButton_->hide();
nextButton_->setEnabled(false);
backButton_->setEnabled(false);
completeButton_->setEnabled(false);
actions_[Command::Next] = nextButton_;
actions_[Command::Prev] = backButton_;
actions_[Command::Complete] = completeButton_;
actions_[Command::Cancel] = cancelButton_;
}
QtAdHocCommandWindow::~QtAdHocCommandWindow() {
}
void QtAdHocCommandWindow::setOnline(bool online) {
if (!online) {
nextButton_->setEnabled(false);
backButton_->setEnabled(false);
completeButton_->setEnabled(false);
errorLabel_->setVisible(true);
}
}
void QtAdHocCommandWindow::closeEvent(QCloseEvent*) {
onClosing();
}
void QtAdHocCommandWindow::handleCancelClicked() {
command_->cancel();
close();
}
void QtAdHocCommandWindow::handlePrevClicked() {
command_->goBack();
}
void QtAdHocCommandWindow::handleNextClicked() {
command_->goNext(formWidget_ ? formWidget_->getCompletedForm() : Form::ref());
}
void QtAdHocCommandWindow::handleCompleteClicked() {
command_->complete(formWidget_ ? formWidget_->getCompletedForm() : Form::ref());
}
void QtAdHocCommandWindow::handleNextStageReceived(Command::ref command) {
QString notes;
for (const auto& note : command->getNotes()) {
if (!notes.isEmpty()) {
notes += "\n";
}
QString qNote(P2QSTRING(note.note));
switch (note.type) {
case Command::Note::Error: notes += tr("Error: %1").arg(qNote); break;
case Command::Note::Warn: notes += tr("Warning: %1").arg(qNote); break;
case Command::Note::Info: notes += qNote; break;
}
}
label_->setText(notes);
if (command->getForm()) {
setForm(command->getForm());
} else {
setNoForm(notes.isEmpty());
}
setAvailableActions(command);
}
void QtAdHocCommandWindow::handleError(ErrorPayload::ref /*error*/) {
nextButton_->setEnabled(false);
backButton_->setEnabled(false);
completeButton_->setEnabled(false);
label_->setText(tr("Error executing command"));
}
void QtAdHocCommandWindow::setForm(Form::ref form) {
form_ = form;
delete formWidget_;
formWidget_ = new QtFormWidget(form, this);
layout_->insertWidget(FormLayoutIndex, formWidget_);
show();
}
void QtAdHocCommandWindow::setNoForm(bool andHide) {
form_.reset();
delete formWidget_;
formWidget_ = nullptr;
resize(minimumSize());
setVisible(!andHide);
}
typedef std::pair<Command::Action, QPushButton*> ActionButton;
void QtAdHocCommandWindow::setAvailableActions(Command::ref /*commandResult*/) {
okButton_->show();
okButton_->setEnabled(true);
for (auto&& pair : actions_) {
OutgoingAdHocCommandSession::ActionState state = command_->getActionState(pair.first);
if (state & OutgoingAdHocCommandSession::Present) {
okButton_->hide();
okButton_->setEnabled(false);
pair.second->show();
}
else {
pair.second->hide();
}
if (state & OutgoingAdHocCommandSession::Enabled) {
pair.second->setEnabled(true);
}
else {
pair.second->setEnabled(false);
}
}
}
}
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