Refactor ShareLinkWidget show/hide widgets functions.

- Remove unecessary call to setupUiOptions after saving share password.
- Slot to create label: do not set it if nothing changed.
- Refactor showPasswordOptions, toggle/PasswordOptions/ExpireDateOptions/NoteOptions.
- Add const, auto and {} whenever possible.
- Refactor slotToggleButtonAnimation => toggleButtonAnimation.

Signed-off-by: Camila <hello@camila.codes>

2 files changed, 88 insertions, 122 deletions

diff --git a/src/gui/sharelinkwidget.cpp b/src/gui/sharelinkwidget.cpp
index d0c422409..fcb8668c5 100644
--- a/src/gui/sharelinkwidget.cpp
+++ b/src/gui/sharelinkwidget.cpp
@@ -79,11 +79,10 @@ ShareLinkWidget::ShareLinkWidget(AccountPtr account,
     connect(_ui->confirmPassword, &QAbstractButton::clicked, this, &ShareLinkWidget::slotCreatePassword);
     connect(_ui->confirmNote, &QAbstractButton::clicked, this, &ShareLinkWidget::slotCreateNote);
     connect(_ui->confirmExpirationDate, &QAbstractButton::clicked, this, &ShareLinkWidget::slotSetExpireDate);
-    connect(_ui->calendar, &QDateTimeEdit::dateChanged, this, &ShareLinkWidget::slotSetExpireDate);
 
     _ui->errorLabel->hide();
 
-    bool sharingPossible = true;
+    auto sharingPossible = true;
     if (!_account->capabilities().sharePublicLink()) {
         qCWarning(lcShareLink) << "Link shares have been disabled";
         sharingPossible = false;
@@ -104,7 +103,6 @@ ShareLinkWidget::ShareLinkWidget(AccountPtr account,
     togglePasswordOptions(false);
     toggleExpireDateOptions(false);
     toggleNoteOptions(false);
-    _ui->calendar->setMinimumDate(QDate::currentDate().addDays(1));
 
     _ui->noteProgressIndicator->setVisible(false);
     _ui->passwordProgressIndicator->setVisible(false);
@@ -123,7 +121,7 @@ ShareLinkWidget::~ShareLinkWidget()
     delete _ui;
 }
 
-void ShareLinkWidget::slotToggleShareLinkAnimation(bool start)
+void ShareLinkWidget::slotToggleShareLinkAnimation(const bool start)
 {
     _ui->sharelinkProgressIndicator->setVisible(start);
     if (start) {
@@ -135,17 +133,17 @@ void ShareLinkWidget::slotToggleShareLinkAnimation(bool start)
     }
 }
 
-void ShareLinkWidget::slotToggleButtonAnimation(QToolButton *button, QProgressIndicator *progressIndicator, bool optionEnabled, bool start)
+void ShareLinkWidget::toggleButtonAnimation(QToolButton *button, QProgressIndicator *progressIndicator, const QAction *checkedAction, const bool start)
 {
-    button->setVisible(optionEnabled && !start);
-    progressIndicator->setVisible(start);
-    if (start) {
-        if (!progressIndicator->isAnimated()) {
-            progressIndicator->startAnimation();
-        }
+    if (!progressIndicator->isAnimated() && checkedAction->isChecked()) {
+        progressIndicator->startAnimation();
     } else {
         progressIndicator->stopAnimation();
     }
+
+    const auto startAnimation = checkedAction->isChecked()? progressIndicator->isAnimated() : checkedAction->isChecked();
+    button->setVisible(!startAnimation && checkedAction->isChecked());
+    progressIndicator->setVisible(startAnimation && checkedAction->isChecked());
 }
 
 void ShareLinkWidget::setLinkShare(QSharedPointer<LinkShare> linkShare)
@@ -165,7 +163,6 @@ void ShareLinkWidget::focusPasswordLineEdit()
 
 void ShareLinkWidget::setupUiOptions()
 {
-    connect(_linkShare.data(), &LinkShare::expireDateSet, this, &ShareLinkWidget::slotExpireDateSet);
     connect(_linkShare.data(), &LinkShare::noteSet, this, &ShareLinkWidget::slotNoteSet);
     connect(_linkShare.data(), &LinkShare::passwordSet, this, &ShareLinkWidget::slotPasswordSet);
     connect(_linkShare.data(), &LinkShare::passwordSetError, this, &ShareLinkWidget::slotPasswordSetError);
@@ -174,7 +171,7 @@ void ShareLinkWidget::setupUiOptions()
     // Prepare permissions check and create group action
     const QDate expireDate = _linkShare.data()->getExpireDate().isValid() ? _linkShare.data()->getExpireDate() : QDate();
     const SharePermissions perm = _linkShare.data()->getPermissions();
-    bool checked = false;
+    auto checked = false;
     auto *permissionsGroup = new QActionGroup(this);
 
     // Prepare sharing menu
@@ -239,6 +236,7 @@ void ShareLinkWidget::setupUiOptions()
     
     _shareLinkWidgetAction = new QWidgetAction(this);
     _shareLinkWidgetAction->setDefaultWidget(_shareLinkDefaultWidget);
+    _shareLinkWidgetAction->setCheckable(true);
     _linkContextMenu->addAction(_shareLinkWidgetAction);
 
     // Adds permissions actions (radio button style)
@@ -257,7 +255,7 @@ void ShareLinkWidget::setupUiOptions()
     if (_linkShare->getNote().isSimpleText() && !_linkShare->getNote().isEmpty()) {
         _ui->textEdit_note->setText(_linkShare->getNote());
         _noteLinkAction->setChecked(true);
-        showNoteOptions(true);
+        toggleNoteOptions(true);
     }
 
     // Adds action to display password widget (check box)
@@ -267,7 +265,7 @@ void ShareLinkWidget::setupUiOptions()
     if (_linkShare.data()->isPasswordSet()) {
         _passwordProtectLinkAction->setChecked(true);
         _ui->lineEdit_password->setPlaceholderText(QString::fromUtf8(passwordIsSetPlaceholder));
-        showPasswordOptions(true);
+        togglePasswordOptions(true);
     }
 
     // If password is enforced then don't allow users to disable it
@@ -285,8 +283,11 @@ void ShareLinkWidget::setupUiOptions()
     if (!expireDate.isNull()) {
         _ui->calendar->setDate(expireDate);
         _expirationDateLinkAction->setChecked(true);
-        showExpireDateOptions(true);
+        toggleExpireDateOptions(true);
     }
+    connect(_ui->calendar, &QDateTimeEdit::dateChanged, this, &ShareLinkWidget::slotSetExpireDate);
+    connect(_linkShare.data(), &LinkShare::expireDateSet, this, &ShareLinkWidget::slotExpireDateSet);
+    
 
     // If expiredate is enforced do not allow disable and set max days
     if (_account->capabilities().sharePublicLinkEnforceExpireDate()) {
@@ -321,32 +322,27 @@ void ShareLinkWidget::setupUiOptions()
     // show sharing options
     _ui->shareLinkToolButton->show();
 
-    //TO DO
-    //startAnimation(0, height());
-
     customizeStyle();
 }
 
-void ShareLinkWidget::setNote(const QString &note)
-{
-    if (_linkShare) {
-        slotToggleButtonAnimation(_ui->confirmNote, _ui->noteProgressIndicator, _noteLinkAction->isChecked(), true);
-        _ui->errorLabel->hide();
-        _linkShare->setNote(note);
-    }
-}
-
 void ShareLinkWidget::slotCreateNote()                                                                              
 {
-    setNote(_ui->textEdit_note->toPlainText());
+    const auto note = _ui->textEdit_note->toPlainText();
+    if (!_linkShare || _linkShare->getNote() == note || note.isEmpty()) {
+        return;
+    }
+    
+    toggleButtonAnimation(_ui->confirmNote, _ui->noteProgressIndicator, _noteLinkAction, true);
+    _ui->errorLabel->hide();
+    _linkShare->setNote(note);
 }
 
 void ShareLinkWidget::slotNoteSet()
 {
-    slotToggleButtonAnimation(_ui->confirmNote, _ui->noteProgressIndicator, _noteLinkAction->isChecked(), false);
+    toggleButtonAnimation(_ui->confirmNote, _ui->noteProgressIndicator, _noteLinkAction, false);
 }
 
-void ShareLinkWidget::slotCopyLinkShare(bool clicked)
+void ShareLinkWidget::slotCopyLinkShare(const bool clicked)
 {
     Q_UNUSED(clicked);
 
@@ -355,7 +351,7 @@ void ShareLinkWidget::slotCopyLinkShare(bool clicked)
 
 void ShareLinkWidget::slotExpireDateSet()
 {
-    slotToggleButtonAnimation(_ui->confirmExpirationDate, _ui->expirationDateProgressIndicator, _expirationDateLinkAction->isChecked(), false);
+    toggleButtonAnimation(_ui->confirmExpirationDate, _ui->expirationDateProgressIndicator, _expirationDateLinkAction, false);
 }
 
 void ShareLinkWidget::slotSetExpireDate()
@@ -364,7 +360,7 @@ void ShareLinkWidget::slotSetExpireDate()
         return;
     }
 
-    slotToggleButtonAnimation(_ui->confirmExpirationDate, _ui->expirationDateProgressIndicator, _expirationDateLinkAction->isChecked(), true);
+    toggleButtonAnimation(_ui->confirmExpirationDate, _ui->expirationDateProgressIndicator, _expirationDateLinkAction, true);
     _ui->errorLabel->hide();
     _linkShare->setExpireDate(_ui->calendar->date());
 }
@@ -375,7 +371,7 @@ void ShareLinkWidget::slotCreatePassword()
         return;
     }
 
-    slotToggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction->isChecked(), true);
+    toggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction, true);
     _ui->errorLabel->hide();
     emit createPassword(_ui->lineEdit_password->text());
 }
@@ -389,27 +385,26 @@ void ShareLinkWidget::slotCreateShareLink(bool clicked)
 
 void ShareLinkWidget::slotPasswordSet()
 {
-    slotToggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction->isChecked(), false);
+    toggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction, false);
+
+    _ui->lineEdit_password->setText({});
 
-    _ui->lineEdit_password->setText(QString());
     if (_linkShare->isPasswordSet()) {
         _ui->lineEdit_password->setEnabled(true);
         _ui->lineEdit_password->setPlaceholderText(QString::fromUtf8(passwordIsSetPlaceholder));
     } else {
-        _ui->lineEdit_password->setPlaceholderText(QString());
+        _ui->lineEdit_password->setPlaceholderText({});
     }
 
-    setupUiOptions();
-
     emit createPasswordProcessed();
 }
 
-void ShareLinkWidget::slotPasswordSetError(int code, const QString &message)
+void ShareLinkWidget::slotPasswordSetError(const int code, const QString &message)
 {
-    slotToggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction->isChecked(), false);
+    toggleButtonAnimation(_ui->confirmPassword, _ui->passwordProgressIndicator, _passwordProtectLinkAction, false);
 
     slotServerError(code, message);
-    showPasswordOptions(true);
+    togglePasswordOptions(true);
     _ui->lineEdit_password->setFocus();
     emit createPasswordProcessed();
 }
@@ -434,9 +429,6 @@ void ShareLinkWidget::slotDeleteShareFetched()
 {
     slotToggleShareLinkAnimation(false);
 
-    // TODO
-    //startAnimation(height(), 0);
-
     _linkShare.clear();
     togglePasswordOptions(false);
     toggleNoteOptions(false);
@@ -444,25 +436,17 @@ void ShareLinkWidget::slotDeleteShareFetched()
     emit deleteLinkShare();
 }
 
-void ShareLinkWidget::showNoteOptions(bool show)
+void ShareLinkWidget::toggleNoteOptions(const bool enable)
 {
-    _ui->noteLabel->setVisible(show);
-    _ui->textEdit_note->setVisible(show);
-    _ui->confirmNote->setVisible(show);
-}
-
-
-void ShareLinkWidget::toggleNoteOptions(bool enable)
-{
-    showNoteOptions(enable);
-
-    if (enable) {
-        _ui->textEdit_note->setFocus();
-    } else {
-        // 'deletes' note
-        if (_linkShare)
-            _linkShare->setNote(QString());
-    }
+    _ui->noteLabel->setVisible(enable);
+    _ui->textEdit_note->setVisible(enable);
+    _ui->confirmNote->setVisible(enable);
+    
+    _ui->textEdit_note->setText(enable && _linkShare ? _linkShare->getNote() : QString());
+    
+    if (!enable && _linkShare && !_linkShare->getNote().isEmpty()) {
+        _linkShare->setNote({});
+    } 
 }
 
 void ShareLinkWidget::slotAnimationFinished()
@@ -473,16 +457,20 @@ void ShareLinkWidget::slotAnimationFinished()
 
 void ShareLinkWidget::slotCreateLabel()
 {
-    if (_linkShare) {
-        slotToggleButtonAnimation(_shareLinkButton, _shareLinkProgressIndicator, true, true);
-        _ui->errorLabel->hide();
-        _linkShare->setLabel(_shareLinkEdit->text());
+    const auto labelText = _shareLinkEdit->text();
+    if (!_linkShare || _linkShare->getLabel() == labelText || labelText.isEmpty()) {
+        return;
     }
+    _shareLinkWidgetAction->setChecked(true);
+    toggleButtonAnimation(_shareLinkButton, _shareLinkProgressIndicator, _shareLinkWidgetAction, true);
+    _ui->errorLabel->hide();
+    _linkShare->setLabel(_shareLinkEdit->text());
 }
 
 void ShareLinkWidget::slotLabelSet()
 {
-    slotToggleButtonAnimation(_shareLinkButton, _shareLinkProgressIndicator, true, false);
+    _shareLinkWidgetAction->setChecked(false);
+    toggleButtonAnimation(_shareLinkButton, _shareLinkProgressIndicator, _shareLinkWidgetAction, false);
     displayShareLinkLabel();
 }
 
@@ -498,7 +486,6 @@ void ShareLinkWidget::slotCreateShareRequiresPassword(const QString &message)
 {
     slotToggleShareLinkAnimation(message.isEmpty());
 
-    showPasswordOptions(true);
     if (!message.isEmpty()) {
         _ui->errorLabel->setText(message);
         _ui->errorLabel->show();
@@ -509,46 +496,31 @@ void ShareLinkWidget::slotCreateShareRequiresPassword(const QString &message)
     togglePasswordOptions(true);
 }
 
-void ShareLinkWidget::showPasswordOptions(bool show)
-{
-    _ui->passwordLabel->setVisible(show);
-    _ui->lineEdit_password->setVisible(show);
-    _ui->confirmPassword->setVisible(show);
-}
-
-void ShareLinkWidget::togglePasswordOptions(bool enable)
+void ShareLinkWidget::togglePasswordOptions(const bool enable)
 {
-    showPasswordOptions(enable);
-
-    if (enable) {
-        _ui->lineEdit_password->setFocus();
-    } else {
-        // 'deletes' password
-        if (_linkShare)
-            _linkShare->setPassword(QString());
+    _ui->passwordLabel->setVisible(enable);
+    _ui->lineEdit_password->setVisible(enable);
+    _ui->confirmPassword->setVisible(enable);
+    _ui->lineEdit_password->setFocus();
+    
+    if (!enable && _linkShare && _linkShare->isPasswordSet()) {
+        _linkShare->setPassword({});
     }
 }
 
-void ShareLinkWidget::showExpireDateOptions(bool show)
+void ShareLinkWidget::toggleExpireDateOptions(const bool enable)
 {
-    _ui->expirationLabel->setVisible(show);
-    _ui->calendar->setVisible(show);
-    _ui->confirmExpirationDate->setVisible(show);
-}
-
-void ShareLinkWidget::toggleExpireDateOptions(bool enable)
-{
-    showExpireDateOptions(enable);
-
-    if (enable) {
-        const QDate date = QDate::currentDate().addDays(1);
-        _ui->calendar->setDate(date);
-        _ui->calendar->setMinimumDate(date);
-        _ui->calendar->setFocus();
-    } else {
-        // 'deletes' expire date
-        if (_linkShare)
-            _linkShare->setExpireDate(QDate());
+    _ui->expirationLabel->setVisible(enable);
+    _ui->calendar->setVisible(enable);
+    _ui->confirmExpirationDate->setVisible(enable);
+    
+    const auto date = enable ? _linkShare->getExpireDate() : QDate::currentDate().addDays(1);
+    _ui->calendar->setDate(date);
+    _ui->calendar->setMinimumDate(date);
+    _ui->calendar->setFocus();
+    
+    if (!enable && _linkShare && _linkShare->getExpireDate().isValid()) {
+        _linkShare->setExpireDate({});
     }
 }
 
@@ -593,7 +565,7 @@ void ShareLinkWidget::slotContextMenuButtonClicked()
 
 void ShareLinkWidget::slotLinkContextMenuActionTriggered(QAction *action)
 {
-    bool state = action->isChecked();
+    const auto state = action->isChecked();
     SharePermissions perm = SharePermissionRead;
 
     if (action == _addAnotherLinkAction) {
@@ -628,7 +600,7 @@ void ShareLinkWidget::slotLinkContextMenuActionTriggered(QAction *action)
     }
 }
 
-void ShareLinkWidget::slotServerError(int code, const QString &message)
+void ShareLinkWidget::slotServerError(const int code, const QString &message)
 {
     slotToggleShareLinkAnimation(false);
 
@@ -669,7 +641,7 @@ void ShareLinkWidget::customizeStyle()
 void ShareLinkWidget::displayShareLinkLabel()
 {
     _shareLinkElidedLabel->clear();
-    if(!_linkShare->getLabel().isEmpty()) {
+    if (!_linkShare->getLabel().isEmpty()) {
         _shareLinkElidedLabel->setText(QString("(%1)").arg(_linkShare->getLabel()));
     } 
 }
diff --git a/src/gui/sharelinkwidget.h b/src/gui/sharelinkwidget.h
index a6818fcad..531803c92 100644
--- a/src/gui/sharelinkwidget.h
+++ b/src/gui/sharelinkwidget.h
@@ -69,9 +69,9 @@ public:
 
 public slots:
     void slotDeleteShareFetched();
-    void slotToggleShareLinkAnimation(bool start);
-    void slotToggleButtonAnimation(QToolButton *button, QProgressIndicator *progressIndicator, bool optionEnabled, bool start);
-    void slotServerError(int code, const QString &message);
+    void slotToggleShareLinkAnimation(const bool start);
+    void toggleButtonAnimation(QToolButton *button, QProgressIndicator *progressIndicator, const QAction *checkedAction, const bool start);
+    void slotServerError(const int code, const QString &message);
     void slotCreateShareRequiresPassword(const QString &message);
     void slotStyleChanged();
 
@@ -80,7 +80,7 @@ private slots:
 
     void slotCreatePassword();
     void slotPasswordSet();
-    void slotPasswordSetError(int code, const QString &message);
+    void slotPasswordSetError(const int code, const QString &message);
 
     void slotCreateNote();
     void slotNoteSet();
@@ -107,18 +107,12 @@ signals:
 
 private:
     void displayError(const QString &errMsg);
+    
+    void togglePasswordOptions(const bool enable);
+    void toggleNoteOptions(const bool enable);
+    void toggleExpireDateOptions(const bool enable);
 
-    void showPasswordOptions(bool show);
-    void togglePasswordOptions(bool enable);
-
-    void showNoteOptions(bool show);
-    void toggleNoteOptions(bool enable);
-    void setNote(const QString &note);
-
-    void showExpireDateOptions(bool show);
-    void toggleExpireDateOptions(bool enable);
-
-    void slotCopyLinkShare(bool clicked);
+    void slotCopyLinkShare(const bool clicked);
 
     /** Confirm with the user and then delete the share */
     void confirmAndDeleteShare();