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refactor: Use signal + slot to update view

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This commit is contained in:
Diadlo 2017-08-30 11:13:24 +03:00
parent 87baf0e690
commit 63bd3831ce
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GPG Key ID: 5AF9F2E29107C727
2 changed files with 25 additions and 20 deletions
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44
src/widget/about/aboutfriendform.cpp
View File

@ -19,6 +19,7 @@ AboutFriendForm::AboutFriendForm(QPointer<IAboutFriend> about, QWidget* parent)
connect(ui->autogroupinvite, &QCheckBox::clicked, this, &AboutFriendForm::onAutoGroupInvite);
connect(ui->selectSaveDir, &QPushButton::clicked, this, &AboutFriendForm::onSelectDirClicked);
connect(ui->removeHistory, &QPushButton::clicked, this, &AboutFriendForm::onRemoveHistoryClicked);
connect(about.data(), &IAboutFriend::autoAcceptDirChanged, this, &AboutFriendForm::onAutoAcceptDirChanged);
const QString dir = about->getAutoAcceptDir();
ui->autoacceptfile->setChecked(!dir.isEmpty());
@ -43,29 +44,35 @@ AboutFriendForm::AboutFriendForm(QPointer<IAboutFriend> about, QWidget* parent)
ui->avatar->setPixmap(about->getAvatar());
}
static QString getAutoAcceptDir(const QString& dir)
{
//: popup title
const QString title = AboutFriendForm::tr("Choose an auto accept directory");
return QFileDialog::getExistingDirectory(Q_NULLPTR, title, dir);
}
void AboutFriendForm::onAutoAcceptDirClicked()
{
if (!ui->autoacceptfile->isChecked()) {
ui->autoacceptfile->setChecked(false);
about->setAutoAcceptDir("");
ui->selectSaveDir->setText(tr("Auto accept for this contact is disabled"));
} else if (ui->autoacceptfile->isChecked()) {
QString dir = about->getAutoAcceptDir();
dir = QFileDialog::getExistingDirectory(
Q_NULLPTR, tr("Choose an auto accept directory", "popup title"), dir);
if (dir.isEmpty()) {
ui->autoacceptfile->setChecked(false);
return; // user canellced
const QString dir = [&]{
if (!ui->autoacceptfile->isChecked()) {
return QString{};
}
about->setAutoAcceptDir(dir);
ui->selectSaveDir->setText(about->getAutoAcceptDir());
}
return getAutoAcceptDir(about->getAutoAcceptDir());
}();
ui->selectSaveDir->setEnabled(ui->autoacceptfile->isChecked());
about->setAutoAcceptDir(dir);
}
void AboutFriendForm::onAutoAcceptDirChanged(const QString& path)
{
const bool enabled = path.isNull();
ui->autoacceptfile->setChecked(enabled);
ui->selectSaveDir->setEnabled(enabled);
ui->selectSaveDir->setText(enabled ? path : tr("Auto accept for this contact is disabled"));
}
void AboutFriendForm::onAutoAcceptCallClicked()
{
const int index = ui->autoacceptcall->currentIndex();
@ -83,10 +90,7 @@ void AboutFriendForm::onAutoGroupInvite()
void AboutFriendForm::onSelectDirClicked()
{
QString dir = about->getAutoAcceptDir();
dir = QFileDialog::getExistingDirectory(
Q_NULLPTR, tr("Choose an auto accept directory", "popup title"), dir);
const QString dir = getAutoAcceptDir(about->getAutoAcceptDir());
about->setAutoAcceptDir(dir);
}

1
src/widget/about/aboutfriendform.h
View File

@ -23,6 +23,7 @@ private:
QPointer<IAboutFriend> about;
private slots:
void onAutoAcceptDirChanged(const QString& path);
void onAcceptedClicked();
void onAutoAcceptDirClicked();
void onAutoAcceptCallClicked();