#include "debugconsole.h"
#include "ui_debugconsole.h"
#include "iconmanager.h"
#include <QPushButton>

DebugConsole::DebugConsole(QWidget *parent) :
 QDialog(parent),
 ui(new Ui::DebugConsole)
{
 ui->setupUi(this);
 ui->textEdit->setReadOnly(true);

 QPushButton* resetBtn = ui->buttonBox->button(QDialogButtonBox::Reset);
 connect(resetBtn, SIGNAL(clicked()), this, SLOT(reset()));

 initFormats();
}

DebugConsole::~DebugConsole()
{
 delete ui;
}

void DebugConsole::debug(const QString &msg)
{
 message(msg, dbgFormat);
}

void DebugConsole::warning(const QString &msg)
{
 message(msg, wrnFormat);
}

void DebugConsole::critical(const QString &msg)
{
 message(msg, criFormat);
}

void DebugConsole::fatal(const QString &msg)
{
 message(msg, fatFormat);
}

void DebugConsole::initFormats()
{
 dbgFormat.setForeground(Qt::blue);
 wrnFormat.setForeground(Qt::darkRed);
 criFormat.setForeground(Qt::red);
 criFormat.setFontUnderline(true);
 fatFormat.setForeground(Qt::red);
 fatFormat.setFontUnderline(true);

 QFontMetrics fm(ui->textEdit->font());
 int indent = fm.width(QString("X").repeated(25));
 ui->textEdit->document()->setIndentWidth(indent);

 blockFormat.setIndent(1);
 blockFormat.setTextIndent(-indent);
}

void DebugConsole::message(const QString &msg, const QTextCharFormat &format)
{
 ui->textEdit->setCurrentCharFormat(format);
 QTextCursor cur = ui->textEdit->textCursor();

 cur.insertText(msg);
 cur.mergeBlockFormat(blockFormat);
 cur.insertBlock(blockFormat);
}

void DebugConsole::reset()
{
 ui->textEdit->clear();
}

void DebugConsole::showEvent(QShowEvent*)
{
 setWindowIcon(ICONS.SQLITESTUDIO_APP);
}