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#include "maemorunconfigurationwidget.h"

#include "maemodeviceconfiglistmodel.h"
#include "maemomanager.h"
#include "maemorunconfiguration.h"
#include "maemosettingspage.h"

#include <coreplugin/icore.h>

#include <QtGui/QComboBox>
#include <QtGui/QCheckBox>
#include <QtGui/QDesktopServices>
#include <QtGui/QFormLayout>
#include <QtGui/QFrame>
#include <QtGui/QHBoxLayout>
#include <QtGui/QLabel>
#include <QtGui/QLineEdit>
#include <QtGui/QRadioButton>
#include <QtGui/QToolButton>

namespace Qt4ProjectManager {
namespace Internal {

MaemoRunConfigurationWidget::MaemoRunConfigurationWidget(
        MaemoRunConfiguration *runConfiguration, QWidget *parent)
    : QWidget(parent), m_runConfiguration(runConfiguration)
{
    QFormLayout *mainLayout = new QFormLayout;
    setLayout(mainLayout);

    mainLayout->setFormAlignment(Qt::AlignLeft | Qt::AlignVCenter);
    m_configNameLineEdit = new QLineEdit(m_runConfiguration->displayName());
    mainLayout->addRow(tr("Run configuration name:"), m_configNameLineEdit);

    QWidget *devConfWidget = new QWidget;
    QHBoxLayout *devConfLayout = new QHBoxLayout(devConfWidget);
    m_devConfBox = new QComboBox;
    m_devConfBox->setSizeAdjustPolicy(QComboBox::AdjustToContents);
    m_devConfBox->setModel(runConfiguration->deviceConfigModel());
    devConfLayout->setMargin(0);
    devConfLayout->addWidget(m_devConfBox);
    QLabel *addDevConfLabel= new QLabel(tr("<a href=\"%1\">Manage device configurations</a>")
        .arg(QLatin1String("deviceconfig")));
    addDevConfLabel->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
    devConfLayout->addWidget(addDevConfLabel);
    
    QLabel *debuggerConfLabel = new QLabel(tr("<a href=\"%1\">Set Debugger</a>")
        .arg(QLatin1String("debugger")));
    debuggerConfLabel->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
    devConfLayout->addWidget(debuggerConfLabel);

    mainLayout->addRow(new QLabel(tr("Device configuration:")), devConfWidget);
    m_executableLabel = new QLabel(m_runConfiguration->localExecutableFilePath());
    mainLayout->addRow(tr("Executable:"), m_executableLabel);
    m_argsLineEdit = new QLineEdit(m_runConfiguration->arguments().join(" "));
    mainLayout->addRow(tr("Arguments:"), m_argsLineEdit);

    handleCurrentDeviceConfigChanged();
    connect(m_configNameLineEdit, SIGNAL(textEdited(QString)), this,
        SLOT(configNameEdited(QString)));
    connect(m_argsLineEdit, SIGNAL(textEdited(QString)), this,
        SLOT(argumentsEdited(QString)));
    connect(m_devConfBox, SIGNAL(activated(int)), this,
            SLOT(setCurrentDeviceConfig(int)));
    connect(runConfiguration->deviceConfigModel(), SIGNAL(currentChanged()),
        this, SLOT(handleCurrentDeviceConfigChanged()));
    connect(m_runConfiguration, SIGNAL(targetInformationChanged()), this,
        SLOT(updateTargetInformation()));
    connect(addDevConfLabel, SIGNAL(linkActivated(QString)), this,
        SLOT(showSettingsDialog(QString)));
    connect(debuggerConfLabel, SIGNAL(linkActivated(QString)), this,
        SLOT(showSettingsDialog(QString)));
}

void MaemoRunConfigurationWidget::configNameEdited(const QString &text)
{
    m_runConfiguration->setDisplayName(text);
}

void MaemoRunConfigurationWidget::argumentsEdited(const QString &text)
{
    m_runConfiguration->setArguments(text.split(' ', QString::SkipEmptyParts));
}

void MaemoRunConfigurationWidget::updateTargetInformation()
{
    m_executableLabel->setText(m_runConfiguration->localExecutableFilePath());
}

void MaemoRunConfigurationWidget::showSettingsDialog(const QString &link)
{
    if (link == QLatin1String("deviceconfig")) {
        MaemoSettingsPage *page = MaemoManager::instance().settingsPage();
        Core::ICore::instance()->showOptionsDialog(page->category(), page->id());
    } else if (link == QLatin1String("debugger")) {
        Core::ICore::instance()->showOptionsDialog(QLatin1String("O.Debugger"),
            QLatin1String("M.Gdb"));
    }
}

void MaemoRunConfigurationWidget::handleCurrentDeviceConfigChanged()
{
    m_devConfBox->setCurrentIndex(m_runConfiguration->deviceConfigModel()
        ->currentIndex());
}

void MaemoRunConfigurationWidget::setCurrentDeviceConfig(int index)
{
    m_runConfiguration->deviceConfigModel()->setCurrentIndex(index);
}

} // namespace Internal
} // namespace Qt4ProjectManager