Disable apply button to workaround data loss issue

src/gui/EditWidget.cpp

@@ -97,18 +97,14 @@ QLabel* EditWidget::headlineLabel()
     return m_ui->headerLabel;
 }
 
-void EditWidget::setReadOnly(bool readOnly)
+void EditWidget::setReadOnly(bool readOnly, bool applyEnabled)
 {
     m_readOnly = readOnly;
 
     if (readOnly) {
         m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Close);
-    }
-    else {
-        m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Apply);
-        // Find and connect the apply button
-        QPushButton* applyButton = m_ui->buttonBox->button(QDialogButtonBox::Apply);
-        connect(applyButton, SIGNAL(clicked()), SIGNAL(apply()));
+    } else {
+        setupButtons(applyEnabled);
     }
 }
 
@@ -117,6 +113,19 @@ bool EditWidget::readOnly() const
     return m_readOnly;
 }
 
+void EditWidget::setupButtons(bool applyEnabled)
+{
+    if (applyEnabled) {
+        m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel | QDialogButtonBox::Apply);
+        // Find and connect the apply button
+        QPushButton* applyButton = m_ui->buttonBox->button(QDialogButtonBox::Apply);
+        connect(applyButton, SIGNAL(clicked()), SIGNAL(apply()));
+    } else {
+        m_ui->buttonBox->setStandardButtons(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
+        disconnect(SIGNAL(apply()));
+    }
+}
+
 void EditWidget::showMessage(const QString& text, MessageWidget::MessageType type)
 {
     m_ui->messageWidget->setCloseButtonVisible(false);

src/gui/EditWidget.h

@@ -45,7 +45,7 @@ class EditWidget : public DialogyWidget
     void setCurrentPage(int index);
     void setHeadline(const QString& text);
     QLabel* headlineLabel();
-    void setReadOnly(bool readOnly);
+    void setReadOnly(bool readOnly, bool applyEnabled = true);
     bool readOnly() const;
 
 signals:
@@ -58,6 +58,8 @@ protected slots:
     void hideMessage();
 
 private:
+    void setupButtons(bool applyEnabled);
+
     const QScopedPointer<Ui::EditWidget> m_ui;
     bool m_readOnly;
 

src/gui/EditWidgetIcons.cpp

@@ -51,7 +51,11 @@ UrlFetchProgressDialog::UrlFetchProgressDialog(const QUrl &url, QWidget *parent)
 
 void UrlFetchProgressDialog::networkReplyProgress(qint64 bytesRead, qint64 totalBytes)
 {
-    setValue(static_cast<int>(bytesRead / totalBytes));
+    if (totalBytes > 0) {
+        setValue(static_cast<int>(bytesRead / totalBytes));
+    } else {
+        setValue(0);
+    }
 }
 
 EditWidgetIcons::EditWidgetIcons(QWidget* parent)

src/gui/entry/EditEntryWidget.cpp

@@ -597,7 +597,8 @@ void EditEntryWidget::loadEntry(Entry* entry, bool create, bool history, const Q
     }
 
     setForms(entry);
-    setReadOnly(m_history);
+    // Disable apply button if creating new entry (#2191)
+    setReadOnly(m_history, !m_create);
 
     setCurrentPage(0);
     setPageHidden(m_historyWidget, m_history || m_entry->historyItems().count() < 1);
@@ -802,7 +803,6 @@ void EditEntryWidget::acceptEntry()
 {
     if (commitEntry()) {
         clear();
-        hideMessage();
         emit editFinished(true);
     }
 }

src/gui/group/EditGroupWidget.cpp

@@ -61,8 +61,7 @@ void EditGroupWidget::loadGroup(Group* group, bool create, Database* database)
 
     if (create) {
         setHeadline(tr("Add group"));
-    }
-    else {
+    } else {
         setHeadline(tr("Edit group"));
     }
 
@@ -99,6 +98,9 @@ void EditGroupWidget::loadGroup(Group* group, bool create, Database* database)
 
     setCurrentPage(0);
 
+    // Disable apply button if creating new group
+    setReadOnly(false, create);
+
     m_mainUi->editName->setFocus();
 }
 

tests/gui/TestGui.cpp

@@ -477,6 +477,9 @@ void TestGui::testAddEntry()
     QTest::keyClicks(passwordRepeatEdit, "something 2");
     QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Ok), Qt::LeftButton);
 
+/* All apply tests disabled due to data loss workaround
+ * that disables apply button on new entry creation
+ *
     // Add entry "something 3" using the apply button then click ok
     QTest::mouseClick(entryNewWidget, Qt::LeftButton);
     QTest::keyClicks(titleEdit, "something 3");
@@ -488,6 +491,7 @@ void TestGui::testAddEntry()
     QTest::keyClicks(titleEdit, "something 4");
     QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Apply), Qt::LeftButton);
     QTest::mouseClick(editEntryWidgetButtonBox->button(QDialogButtonBox::Cancel), Qt::LeftButton);
+*/
 
     // Add entry "something 5" but click cancel button (does NOT add entry)
     QTest::mouseClick(entryNewWidget, Qt::LeftButton);
@@ -496,8 +500,8 @@ void TestGui::testAddEntry()
 
     QApplication::processEvents();
 
-    // Confirm that 5 entries now exist
-    QTRY_COMPARE(entryView->model()->rowCount(), 5);
+    // Confirm entry count
+    QTRY_COMPARE(entryView->model()->rowCount(), 3);
 }
 
 void TestGui::testPasswordEntryEntropy()