Guid.h

/*
 * Create advanced cross-platform GUI dialogs from the command line.
 * Run `guid --help` for details.
 *
 * Copyright (C) 2021-2025  Jean-Philippe Fleury <https://github.com/jpfleury>
 * Copyright (C) 2014  Thomas Lübking <thomas.luebking@gmail.com>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */

#pragma once

#include <QApplication>
#include <QGroupBox>
#include <QLabel>
#include <QPair>
#include <QSystemTrayIcon>
#include <QTreeWidget>
#include <QWidget>

class QDialog;
class QTreeWidgetItem;

struct GList {
	QString addValue;
	QString filePath;
	QString fileSep;
	bool monitorFile;
	QStringList val;
};

struct FormsSettings {
	bool hasLabel = false;
	bool hasTopMenu = false;
	bool hasHeader = false;
};

struct WidgetSettings {
	QString addLabel = "";
	bool addNewRowButton = false;
	QString backgroundColor = "";
	QString buttonText = "";
	QString color = "";
	QString command = "";
	bool commandToFooter = false;
	int defaultIndex = 0;
	QString defMarkerVal1 = "";
	QString defMarkerVal2 = "";
	QString defMarkerVal3 = "";
	QString defMarkerVal4 = "";
	QString defMarkerVal5 = "";
	QString defMarkerVal6 = "";
	QString defMarkerVal7 = "";
	QString defMarkerVal8 = "";
	QString defMarkerVal9 = "";
	bool disableButtons = false;
	bool excludeFromOutput = false;
	QString foregroundColor = "";
	bool hideLabel = false;
	QString image = "";
	bool keepOpen = false;
	bool monitorFile = false;
	QString monitorMarkerFile1 = "";
	QString monitorMarkerFile2 = "";
	QString monitorMarkerFile3 = "";
	QString monitorMarkerFile4 = "";
	QString monitorMarkerFile5 = "";
	QString monitorMarkerFile6 = "";
	QString monitorMarkerFile7 = "";
	QString monitorMarkerFile8 = "";
	QString monitorMarkerFile9 = "";
	QString monitorVarName1 = "";
	QString monitorVarName2 = "";
	QString monitorVarName3 = "";
	QString monitorVarName4 = "";
	QString monitorVarName5 = "";
	QString monitorVarName6 = "";
	QString monitorVarName7 = "";
	QString monitorVarName8 = "";
	QString monitorVarName9 = "";
	bool selected = false;
	QString sep = "";
	int size = 0;
	bool stop = false;
	bool valuesToFooter = false;
	bool verboseTabBar = false;
};

class Guid : public QApplication {
	Q_OBJECT

public:
	Guid(int& argc, char** argv);
	enum Type {
		Invalid,
		Calendar,
		Entry,
		Error,
		Info,
		FileSelection,
		List,
		Notification,
		Progress,
		Question,
		Warning,
		Scale,
		TextInfo,
		ColorSelection,
		FontSelection,
		Password,
		Forms
	};
	static void printHelp(const QString& category = QString());
	using QApplication::notify;

private:
	// Misc.
	void createQRCode(QLabel* label, QString text, int size);
	bool error(const QString message);
	QString labelText(const QString& s) const; // m_zenity requires \n and \t interpretation in html.
	void listenToStdIn();
	void notify(const QString message, bool noClose = false);
	QString printForms();
	bool readGeneral(QStringList& args);
	void setSysTrayAction(QString actionId, bool valueToSet);
	void updateFooterContent(QGroupBox* footer, QString newEntry);
	void updateFooterContentFromFile(QGroupBox* footer, QString filePath);

	// Show dialogs
	char showCalendar(const QStringList& args);
	char showColorSelection(const QStringList& args);
	char showEntry(const QStringList& args);
	char showFileSelection(const QStringList& args);
	char showFontSelection(const QStringList& args);
	char showForms(const QStringList& args);
	char showList(const QStringList& args);
	char showMessage(const QStringList& args, char type);
	char showNotification(const QStringList& args);
	char showPassword(const QStringList& args);
	char showProgress(const QStringList& args);
	char showScale(const QStringList& args);
	char showText(const QStringList& args);

private slots:
	void addListRow();
	void afterTabBarClick(int i);
	void afterCloseButtonClick();
	void afterMenuClick();
	void dialogFinished(int status);
	void exitGuid(int exitCode = 0, bool minimize = false);
	void finishProgress();
	void listMenu(const QPoint& pos);
	void minimizeDialog();
	void printFormsAfterOKClick();
	void printInteger(int v);
	void quitDialog();
	void readStdIn();
	void showDialog();
	void showSysTrayMenu(QSystemTrayIcon::ActivationReason reason);
	void toggleItems(QTreeWidgetItem* item, int column);
	void updateCombo(QString filePath);
	void updateFooter(QString filePath);
	void updateList(QString filePath);
	void updateText(QString filePath);
	void updateTextInfo(QString filePath);

private:
	bool m_alwaysOnTop;
	QString m_cancel;
	QString m_caption;
	bool m_closeToSysTray;
	QDialog* m_dialog;
	bool m_helpMission;
	QString m_icon;
	bool m_modal;
	bool m_noTaskbar;
	QString m_notificationHints;
	uint m_notificationId;
	QString m_ok;
	QString m_okCommand;
	bool m_okCommandToFooter;
	bool m_okKeepOpen;
	bool m_okValuesToFooter;
	int m_parentWindow;
	QString m_prefixErr;
	QString m_prefixOk;
	bool m_selectableLabel;
	QSize m_size;
	QSystemTrayIcon* m_sysTray;
	bool m_sysTrayMsg;
	int m_timeout;
	Type m_type;
	bool m_zenity;
};

// vim:set noet sw=4 ts=4