#ifndef UTILS_H
#define UTILS_H

#include <QString>
#include <QMessageBox>
#include <QMap>
#include <QStandardItem>
#include <QSet>
#include <QSettings>

#define COUNTOF(array)			(sizeof(array)/sizeof(array[0]))
#define FOSSIL_CHECKOUT1	"_FOSSIL_"
#define FOSSIL_CHECKOUT2	".fslckout"
#define FOSSIL_EXT			"fossil"
#define PATH_SEPARATOR		"/"

typedef QSet<QString> stringset_t;


class UICallback
{
public:
	virtual void logText(const QString &text, bool isHTML)=0;
	virtual void beginProcess(const QString &text)=0;
	virtual void updateProcess(const QString &text)=0;
	virtual void endProcess()=0;
	virtual QMessageBox::StandardButton Query(const QString &title, const QString &query, QMessageBox::StandardButtons buttons)=0;
};


class ScopedStatus
{
public:
	ScopedStatus(UICallback *callback, const QString &text) : uiCallback(callback)
	{
		uiCallback->beginProcess(text);
	}

	~ScopedStatus()
	{
		uiCallback->endProcess();
	}

private:
	UICallback *uiCallback;
};


QMessageBox::StandardButton DialogQuery(QWidget *parent, const QString &title, const QString &query, QMessageBox::StandardButtons buttons = QMessageBox::Yes|QMessageBox::No);
QString						QuotePath(const QString &path);
QStringList					QuotePaths(const QStringList &paths);
QString						SelectExe(QWidget *parent, const QString &description);


typedef QMap<QString, QModelIndex> name_modelindex_map_t;
void						GetStandardItemTextRecursive(QString &name, const QStandardItem &item, const QChar &separator='/');
void						BuildNameToModelIndex(name_modelindex_map_t &map, const QStandardItem &item);
void						BuildNameToModelIndex(name_modelindex_map_t &map, const QStandardItemModel &model);
bool						KeychainSet(QObject* parent, const QUrl& url, QSettings &settings);
bool						KeychainGet(QObject* parent, QUrl& url, QSettings &settings);
bool						KeychainDelete(QObject* parent, const QUrl& url, QSettings &settings);
QString						HashString(const QString &str);
QString						UrlToStringDisplay(const QUrl &url);
QString						UrlToStringNoCredentials(const QUrl& url);
void						SplitCommandLine(const QString &commandLine, QString &command, QString &extraParams);
bool						SpawnExternalProcess(QObject *processParent, const QString& command, const QStringList& fileList, const stringset_t& pathSet, const QString &workspaceDir, UICallback &uiCallback);

typedef QMap<QString, QString> QStringMap;
void						ParseProperties(QStringMap &properties, const QStringList &lines, QChar separator=' ');

#ifdef Q_OS_WIN
	bool ShowExplorerMenu(HWND hwnd, const QString &path, const QPoint &qpoint);
#endif

#endif // UTILS_H