Differential D9395 Diff 24067 src/settings/dictionaryeditor.cpp

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src/settings/dictionaryeditor.cpp

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		1		/***************************************************************************
		2
		3		web dictionary options for Parley
		4
		5		-----------------------------------------------------------------------
		6
		7		begin : Mon Nov 13 2017
		8
		9		copyright :(C) 2017 Dimitris Kardarakos <dimkard@gmail.com>
		10
		11		-----------------------------------------------------------------------
		12
		13		***************************************************************************/
		14
		15		/***************************************************************************
		16		* *
		17		* This program is free software; you can redistribute it and/or modify *
		18		* it under the terms of the GNU General Public License as published by *
		19		* the Free Software Foundation; either version 2 of the License, or *
		20		* (at your option) any later version. *
		21		* *
		22		***************************************************************************/
		23
		24		#include <KColorScheme>
		25		#include "dictionaryeditor.h"
		26		#include "prefs.h"
		27		#include "webdictoptions.h"
		28
		29		DictionaryEditor::DictionaryEditor(const QString & dictName, const EntryMode & dictEntryMode, const QList<QJsonObject> & currentDictionaries, QWidget *parent) : QDialog(parent),
		30		entryMode(dictEntryMode), dictionariesJsonObjList(currentDictionaries)
		31		{
		32		setupUi(this);
		33
		34		if (entryMode == EntryMode::EditOnly) {
		35		QJsonObject cfgictionary = dictionaryJsonObj("name", dictName);
		36
		37		entryId = cfgictionary["id"].toString();
		38		name->setText(cfgictionary["name"].toString());
		39		url->setText(cfgictionary["url"].toString());
		40		source->setText(cfgictionary["source"].toString());
		41		target->setText(cfgictionary["target"].toString());
		42		}
		43		else if (entryMode == EntryMode::AddOnly) {
		44		entryId = nextId();
		45		name->setText(dictName);
		46		}
		47
		48		canSave(); //Enable/disable buttons
		49
		50		//Initialize label that explains why save cannot be performed
		51		QPalette p = QApplication::palette();
		52		KColorScheme scheme(QPalette::Active);
		53		p.setColor(QPalette::WindowText, scheme.foreground(KColorScheme::NegativeText).color());
		54		displayError->setPalette(p);
		55
		56		connect(buttonBox, &QDialogButtonBox::accepted, this, &DictionaryEditor::userAccepted);
		57
		58		connect(name, &QLineEdit::textChanged, this, &DictionaryEditor::canSave);
		59		connect(url, &QLineEdit::textChanged, this, &DictionaryEditor::canSave);
		60		connect(source, &QLineEdit::textChanged, this, &DictionaryEditor::canSave);
		61		connect(target, &QLineEdit::textChanged, this, &DictionaryEditor::canSave);
		62
		63		connect(this, &DictionaryEditor::updateDictionaryList, (WebDictOptions *) parent, &WebDictOptions::updateDictionaryList);
		64		}
		65
		66		void DictionaryEditor::userAccepted()
		67		{
		68		QList<QJsonObject>::iterator itr;
		69		QJsonObject jsonEntry;
		70
		71		jsonEntry["name"] = name->text();
		72		jsonEntry["url"] = url->text();
		73		jsonEntry["source"] = source->text();
		74		jsonEntry["target"] = target->text();
		75		jsonEntry["id"] = entryId;
		76
		77		if (entryMode == EntryMode::AddOnly) {
		78		dictionariesJsonObjList.append(jsonEntry);
		79		emit updateDictionaryList(dictionariesJsonObjList);
		80		}
		81		else if (entryMode == EntryMode::EditOnly) {
		82		for (itr = dictionariesJsonObjList.begin(); itr != dictionariesJsonObjList.end(); ++itr ) {
		83		if ( (*itr)["id"] == entryId) {
		84		(*itr) = jsonEntry;
		85		}
		86		}
		87		emit updateDictionaryList(dictionariesJsonObjList);
		88		}
		89		else {
		90		qDebug() << "No valid action provided";
		91		}
		92		}
		93
		94		QJsonObject DictionaryEditor::dictionaryJsonObj(const QString & keyName, const QString & keyValue) {
		95		QList<QJsonObject>::const_iterator itr;
		96		for (itr = dictionariesJsonObjList.constBegin(); itr != dictionariesJsonObjList.constEnd(); ++itr ) {
		97		if ( (*itr)[keyName] == keyValue ) {
		98		return *itr;
		99		}
		100		}
		101
		102		return QJsonObject();
		103		}
		104
		105
		106		void DictionaryEditor::canSave() {
		107		QJsonObject cfgDictionary = QJsonObject();
		108		cfgDictionary = dictionaryJsonObj("name", name->text()); //Dictionary with the same name
		109
		110		if(!(cfgDictionary.empty()) && (entryMode == EntryMode::AddOnly \|\| (entryMode == EntryMode::EditOnly && cfgDictionary["id"].toString() != entryId ))) {
		111		buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
		112		displayError->setText(i18n("Dictionary with the same name already exists."));
		113		}
		114		else if ((name->text()).isEmpty() \|\| (url->text()).isEmpty()) {
		115		buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
		116		displayError->setText(i18n("Name and URL cannot be empty."));
		117		}
		118		else if (name->text().contains("<<") \|\| url->text().contains("<<") \|\| source->text().contains("<<") \|\| target->text().contains("<<")) {
		119		buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
		120		displayError->setText(i18n("Please do not use string '<<'."));
		121		}
		122		else {
		123		buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
		124		displayError->setText(QString());
		125		}
		126		}
		127
		128		const QString DictionaryEditor::nextId() {
		129		const QList<QJsonObject> listOfJsonObj = dictionariesJsonObjList;
		130
		131		int maxId = 0;
		132
		133		QList<QJsonObject>::const_iterator itr;
		134		for (itr = listOfJsonObj.constBegin(); itr != listOfJsonObj.constEnd(); ++itr ) {
		135		if ( ((*itr)["id"]).toString().toInt() > maxId ) {
		136		maxId = (*itr)["id"].toString().toInt();
		137		}
		138		}
		139
		140		return QString::number(++maxId);
		141		}