Fuel

#include <QLabel>
#include <QTemporaryFile>
#include <QMessageBox>
#include <QUrl>
#include <QInputDialog>
#include "CommitDialog.h"
#include "FileActionDialog.h"
#include <QDebug>

#define SILENT_STATUS true
#define COUNTOF(array) (sizeof(array)/sizeof(array[0]))

#ifdef QT_WS_WIN
	QString EOL_MARK("\r\n");
#else

	for(int i=0; i<paths.size(); ++i)
		res.append(QuotePath(paths[i]));
	return res;
}

//-----------------------------------------------------------------------------
typedef QMap<QString, QString> QStringMap;
static QStringMap MakeKeyValues(QStringList lines)
{
	QStringMap res;

	foreach(QString l, lines)
	{
		l = l.trimmed();
		int index = l.indexOf(' ');

	QString workspace = action->data().toString();

	openWorkspace(workspace);
}

//------------------------------------------------------------------------------
bool MainWindow::scanDirectory(QFileInfoList &entries, const QString& dirPath, const QString &baseDir, const QString ignoreSpec)
{
	QDir dir(dirPath);

	setStatus(dirPath);
	QCoreApplication::processEvents();

	QFileInfoList list = dir.entryInfoList(QDir::Dirs | QDir::Files | QDir::Hidden | QDir::NoDotAndDotDot);
	for (int i=0; i<list.count(); ++i)
	{
		QFileInfo info = list[i];
		QString filename = info.fileName();
		QString filepath = info.filePath();
		QString rel_path = filepath;
		rel_path.remove(baseDir+"/");

		// Skip ignored files
		if(!ignoreSpec.isEmpty() && QDir::match(ignoreSpec, rel_path))
			continue;

		if (info.isDir())
		{
			if(!scanDirectory(entries, filepath, baseDir, ignoreSpec))
				return false;
		}

		else

			entries.push_back(info);
	}

	return true;
}

//------------------------------------------------------------------------------
void MainWindow::enableActions(bool on)
{
	ui->actionCommit->setEnabled(on);
	ui->actionDiff->setEnabled(on);

	{
		setStatus(tr("Old fossil schema detected. Consider running rebuild."));
		enableActions(false);
		itemModel.removeRows(0, itemModel.rowCount());
		return true;
	}

	loadFossilSettings();
	scanWorkspace();
	setStatus("");
	enableActions(true);

	QString title = "Fuel";
	if(!projectName.isEmpty())
		title += " - "+projectName;

	// Retrieve the status of files tracked by fossil
	QStringList res;
	if(!runFossil(QStringList() << "ls" << "-l", &res, SILENT_STATUS))
		return;

	bool scan_files = ui->actionViewUnknown->isChecked();

	setStatus(tr("Scanning Workspace..."));
	setEnabled(false);
	QApplication::setOverrideCursor(QCursor(Qt::WaitCursor));

	workspaceFiles.clear();
	if(scan_files)
	{

		QCoreApplication::processEvents();

		QString ignore;
		// If we should not be showing ignored files, fill in the ignored spec
		if(!ui->actionViewIgnored->isChecked())
		{
			// QDir expects multiple specs being separated by a semicolor
			ignore = settings.ignoreGlob.replace(',',';');
		}

		scanDirectory(all_files, wkdir, wkdir, ignore);

		for(QFileInfoList::iterator it=all_files.begin(); it!=all_files.end(); ++it)
		{
			QString filename = it->fileName();

			// Skip fossil files
			if(filename == "_FOSSIL_" || (!repositoryFile.isEmpty() && it->absoluteFilePath()==repositoryFile))
				continue;

			RepoFile e;
			e.set(*it, RepoFile::TYPE_UNKNOWN, wkdir);
			workspaceFiles.insert(e.getFilename(), e);
		}

	}
	setStatus(tr("Updating..."));
	QCoreApplication::processEvents();

	for(QStringList::iterator it=res.begin(); it!=res.end(); ++it)
	{
		QString line = (*it).trimmed();
		if(line.length()==0)
			continue;

		{	RepoFile::TYPE_UNCHANGED, "U", "Unchanged", ":icons/icons/Button Blank Green-01.png" },
		{	RepoFile::TYPE_ADDED, "A", "Added", ":icons/icons/Button Add-01.png" },
		{	RepoFile::TYPE_DELETED, "D", "Deleted", ":icons/icons/Button Close-01.png" },
		{	RepoFile::TYPE_RENAMED, "R", "Renamed", ":icons/icons/Button Reload-01.png" },
		{	RepoFile::TYPE_MISSING, "M", "Missing", ":icons/icons/Button Help-01.png" },
	};

	size_t num_files = workspaceFiles.size();
	itemModel.insertRows(0, num_files);

	size_t i=0;
	for(filemap_t::iterator it = workspaceFiles.begin(); it!=workspaceFiles.end(); ++it, ++i)
	{
		const RepoFile &e = it.value();

		// Status Column
		const char *tag = "?"; // Default Tag

		itemModel.setItem(i, COLUMN_PATH, new QStandardItem(path));
		itemModel.setItem(i, COLUMN_FILENAME, new QStandardItem(e.getFilename()));
		itemModel.setItem(i, COLUMN_EXTENSION, new QStandardItem(finfo .completeSuffix()));
		itemModel.setItem(i, COLUMN_MODIFIED, new QStandardItem(finfo .lastModified().toString(Qt::SystemLocaleShortDate)));

	}

	// Avoid expensive operations on really big datasets
	if(num_files < 20000)
	{
		ui->tableView->resizeColumnsToContents();
		ui->tableView->resizeRowsToContents();
	}
	setEnabled(true);
	setStatus("");
	QApplication::restoreOverrideCursor();
}
//------------------------------------------------------------------------------
MainWindow::RepoStatus MainWindow::getRepoStatus()
{
	QStringList res;
	int exit_code = EXIT_FAILURE;

	if(qsettings.contains("ViewUnknown"))
		ui->actionViewUnknown->setChecked(qsettings.value("ViewUnknown").toBool());
	if(qsettings.contains("ViewModified"))
		ui->actionViewModified->setChecked(qsettings.value("ViewModified").toBool());
	if(qsettings.contains("ViewUnchanged"))
		ui->actionViewUnchanged->setChecked(qsettings.value("ViewUnchanged").toBool());
	if(qsettings.contains("ViewIgnored"))
		ui->actionViewUnchanged->setChecked(qsettings.value("ViewIgnored").toBool());

}

//------------------------------------------------------------------------------
void MainWindow::saveSettings()
{
	QSettings qsettings(QSettings::UserScope, QCoreApplication::organizationName(), QCoreApplication::applicationName());

	qsettings.setValue("WindowX", x());
	qsettings.setValue("WindowY", y());
	qsettings.setValue("WindowWidth", width());
	qsettings.setValue("WindowHeight", height());
	qsettings.setValue("ViewUnknown", ui->actionViewUnknown->isChecked());
	qsettings.setValue("ViewModified", ui->actionViewModified->isChecked());
	qsettings.setValue("ViewUnchanged", ui->actionViewUnchanged->isChecked());
	qsettings.setValue("ViewIgnored", ui->actionViewIgnored->isChecked());
}

//------------------------------------------------------------------------------
void MainWindow::getSelectionFilenames(QStringList &filenames, int includeMask, bool allIfEmpty)
{
	QModelIndexList selection = ui->tableView->selectionModel()->selectedIndexes();
	if(selection.empty() && allIfEmpty)

	// Do Update
	runFossil(QStringList() << "update" );

	refresh();
}

//------------------------------------------------------------------------------
void MainWindow::loadFossilSettings()
{
	// Also retrieve the fossil global settings
	QStringList out;
	if(!runFossil(QStringList() << "settings", &out, true))
		return;

	QStringMap kv = MakeKeyValues(out);





	for(Settings::mappings_t::iterator it=settings.Mappings.begin(); it!=settings.Mappings.end(); ++it)

	{
		const QString &name = it.key();
		if(!kv.contains(name))
			continue;

		QString value = kv[name];
		if(value.indexOf("(global)") != -1 || value.indexOf("(local)") != -1)
		{
			int i = value.indexOf(" ");
			Q_ASSERT(i!=-1);
			Q_ASSERT(it.value());
			value = value.mid(i).trimmed();

			// Remove quotes if any
			if(value.length()>=2 && value.at(0)=='\"' && value.at(value.length()-1)=='\"')
				value = value.mid(1, value.length()-2);

			*it.value() = value;
		}
	}
}

//------------------------------------------------------------------------------
void MainWindow::on_actionSettings_triggered()
{
	loadFossilSettings();

	// Run the dialog
	if(!SettingsDialog::run(this, settings))
		return;

	// Apply settings

	for(Settings::mappings_t::iterator it=settings.Mappings.begin(); it!=settings.Mappings.end(); ++it)
	{
		const QString &name = it.key();
		QString *value = it.value();
		Q_ASSERT(value);

		if(value->isEmpty())
			runFossil(QStringList() << "unset" << name << "-global");
		else
		{
			runFossil(QStringList() << "settings" << name << "\"" + *value + "\"" <<"-global");
		}
	}

}

//------------------------------------------------------------------------------
void MainWindow::on_actionSyncSettings_triggered()
{
	QString current;
	// Retrieve existing url

}

//------------------------------------------------------------------------------
void MainWindow::on_actionViewUnknown_triggered()
{
	refresh();
}

//------------------------------------------------------------------------------
void MainWindow::on_actionViewIgnored_triggered()
{
	refresh();
}

//------------------------------------------------------------------------------
QString MainWindow::getFossilHttpAddress()
{
	return "http://127.0.0.1:"+fossilUIPort;
}