116 lines
2.8 KiB
C++
116 lines
2.8 KiB
C++
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#include "informationbox.h"
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#include <QCheckBox>
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#include <QSettings>
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#include <QDebug>
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bool InformationBox::has_gui = true;
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void InformationBox::ShowMessage(QString title, QString message, QString messageID, bool block)
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{
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if(!has_gui) {
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// no gui option active, do not show any messages
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return;
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}
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// check if the user still wants to see this message
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unsigned int hash;
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if(messageID.isEmpty()) {
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hash = qHash(message);
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} else {
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hash = qHash(messageID);
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}
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QSettings s;
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if(!s.contains(hashToSettingsKey(hash))) {
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auto box = new InformationBox(title, message, QMessageBox::Information, hash, nullptr);
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if(block) {
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box->exec();
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} else {
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box->show();
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}
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}
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}
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void InformationBox::ShowMessageBlocking(QString title, QString message, QString messageID)
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{
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ShowMessage(title, message, messageID, true);
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}
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void InformationBox::ShowError(QString title, QString message)
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{
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if(!has_gui) {
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// no gui option active, do not show any messages
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return;
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}
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auto box = new InformationBox(title, message, QMessageBox::Information, 0, nullptr);
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box->show();
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}
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bool InformationBox::AskQuestion(QString title, QString question, bool defaultAnswer, QString messageID)
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{
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if(!has_gui) {
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// no gui option active, do not show any messages
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return defaultAnswer;
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}
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// check if the user still wants to see this message
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unsigned int hash;
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if(messageID.isEmpty()) {
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hash = qHash(question);
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} else {
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hash = qHash(messageID);
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}
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QSettings s;
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if(!s.contains(hashToSettingsKey(hash))) {
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auto box = new InformationBox(title, question, QMessageBox::Question, hash, nullptr);
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box->setStandardButtons(QMessageBox::Yes | QMessageBox::No);
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int ret = box->exec();
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if(ret == QMessageBox::Yes) {
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return true;
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} else {
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return false;
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}
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} else {
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// don't show this question anymore
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return defaultAnswer;
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}
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}
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void InformationBox::setGUI(bool enable)
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{
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has_gui = enable;
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}
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InformationBox::InformationBox(QString title, QString message, Icon icon, unsigned int hash, QWidget *parent)
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: QMessageBox(parent),
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hash(hash)
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{
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setWindowTitle(title);
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setText(message);
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setAttribute(Qt::WA_DeleteOnClose, true);
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setIcon(icon);
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auto cb = new QCheckBox("Do not show this message again");
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setCheckBox(cb);
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if(hash == 0) {
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cb->setVisible(false);
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}
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}
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InformationBox::~InformationBox()
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{
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auto cb = checkBox();
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if(cb->isChecked()) {
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QSettings s;
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s.setValue(hashToSettingsKey(hash), true);
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}
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}
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QString InformationBox::hashToSettingsKey(unsigned int hash)
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{
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return QString("DoNotShowDialog/") + QString::number(hash);
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}
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