Custom SuchWow donation tip amount

src/mainwindow.cpp

@@ -274,6 +274,7 @@ MainWindow::MainWindow(AppContext *ctx, QWidget *parent) :
     // settings connects
     connect(m_windowSettings, &Settings::preferredFiatCurrencyChanged, this, &MainWindow::onUpdateFiatBalanceWidget);
     connect(m_windowSettings, &Settings::preferredFiatCurrencyChanged, m_ctx, &AppContext::onPreferredFiatCurrencyChanged);
+    connect(m_windowSettings, &Settings::preferredFiatCurrencyChanged, ui->suchWowWidget, &SuchWowWidget::onPreferredFiatCurrencyChanged);
     connect(m_windowSettings, &Settings::preferredFiatCurrencyChanged, ui->sendWidget, QOverload<>::of(&SendWidget::onPreferredFiatCurrencyChanged));
 
     // Skin
@@ -1078,7 +1079,9 @@ void MainWindow::showSendScreen(const CCSEntry &entry) {
 }
 
 void MainWindow::suchDonate(const QString address) {
-    double donation = AppContext::prices->convert("EUR", "WOW", 2);
+    double tipAmount = config()->get(Config::suchWowTipAmount).toDouble();
+    QString preferredCurrency = config()->get(Config::preferredFiatCurrency).toString();
+    double donation = AppContext::prices->convert(preferredCurrency, "WOW", tipAmount);
     ui->sendWidget->fill(address, "SuchWow contribution :-)", donation);
     ui->tabWidget->setCurrentIndex(Tabs::SEND);
 }

src/sendwidget.cpp

@@ -64,8 +64,6 @@ void SendWidget::addressEdited() {
     if (outputs.size() > 0) {
         ui->lineAmount->setText(WalletManager::displayAmount(ui->lineAddress->getTotal()));
         ui->comboCurrencySelection->setCurrentIndex(0);
-    } else {
-        ui->lineAmount->setText("");
     }
 
     ui->btn_openAlias->setVisible(ui->lineAddress->isOpenAlias());

src/utils/config.cpp

@@ -48,8 +48,9 @@ static const QHash<Config::ConfigKey, ConfigDirective> configStrings = {
         {Config::hideBalance, {QS("hideBalance"), false}},
         {Config::hideFiatBalance, {QS("hideFiatBalance"), false}},
         {Config::redditFrontend, {QS("redditFrontend"), "old.reddit.com"}},
+        {Config::showHistorySyncNotice, {QS("showHistorySyncNotice"), true}},
         {Config::ignoreUpdateWarning, {QS("ignoreUpdateWarning"), ""}},
-        {Config::showHistorySyncNotice, {QS("showHistorySyncNotice"), true}}
+        {Config::suchWowTipAmount, {QS("suchWowTipAmount"), 0.75}}
 };
 
 

src/utils/config.h

@@ -51,7 +51,8 @@ public:
         hideFiatBalance,
         redditFrontend,
         showHistorySyncNotice,
-        ignoreUpdateWarning
+        ignoreUpdateWarning,
+        suchWowTipAmount
     };
 
     ~Config() override;

src/widgets/suchwowwidget.cpp

@@ -47,6 +47,16 @@ SuchWowWidget::SuchWowWidget(QWidget *parent) :
     m_contextMenu->addAction("Donate", this, &SuchWowWidget::suchDonate);
 
     connect(ui->listWidget, &QListWidget::customContextMenuRequested, this, &SuchWowWidget::showContextMenu);
+
+    // tip amount slider
+    ui->slider_tipAmount->setMinimum(1);
+    ui->slider_tipAmount->setMaximum(60);
+    ui->slider_tipAmount->setTickInterval(1);
+    ui->slider_tipAmount->setSingleStep(1);
+    double tipAmount = config()->get(Config::suchWowTipAmount).toDouble();
+    ui->slider_tipAmount->setValue((int)(tipAmount * 10));
+    connect(ui->slider_tipAmount, &QSlider::valueChanged, this, &SuchWowWidget::onTipSliderChanged);
+    this->setTipAmountLabel();
 }
 
 void SuchWowWidget::setupTable() {
@@ -136,6 +146,24 @@ SuchWowPost *SuchWowWidget::itemToPost() {
     return nullptr;
 }
 
+void SuchWowWidget::setTipAmountLabel(double tipAmount) {
+    if(tipAmount == 0.0)
+        tipAmount = config()->get(Config::suchWowTipAmount).toDouble();
+
+    QString amount_fmt = Utils::amountToCurrencyString(tipAmount, config()->get(Config::preferredFiatCurrency).toString());
+    ui->label_tipAmount->setText(QString("Default tip amount (%1)").arg(amount_fmt));
+}
+
+void SuchWowWidget::onTipSliderChanged(int value) {
+    double amount = (double)value / 10;
+    config()->set(Config::suchWowTipAmount, amount);
+    setTipAmountLabel(amount);
+}
+
+void SuchWowWidget::onPreferredFiatCurrencyChanged(const QString &symbol) {
+    this->setTipAmountLabel();
+}
+
 SuchWowWidget::~SuchWowWidget() {
     delete ui;
 }

src/widgets/suchwowwidget.h

@@ -76,10 +76,12 @@ public:
 
 public slots:
     void onWS(QJsonArray such_data);
+    void onPreferredFiatCurrencyChanged(const QString &symbol);
 
 private slots:
     void addThumb(SuchWowPost *post);
     void showImage(SuchWowPost *post);
+    void onTipSliderChanged(int value);
 
 signals:
     void donate(QString donate);
@@ -89,6 +91,7 @@ private:
     void setupTable();
     void suchDonate();
     void suchImage();
+    void setTipAmountLabel(double tipAmount = 0.0);
     SuchWowPost* itemToPost();
     void showContextMenu(const QPoint &pos);
 

src/widgets/suchwowwidget.ui

@@ -14,24 +14,33 @@
    <string>Form</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="spacing">
-    <number>4</number>
-   </property>
-   <property name="leftMargin">
-    <number>0</number>
-   </property>
-   <property name="topMargin">
-    <number>0</number>
-   </property>
-   <property name="rightMargin">
-    <number>0</number>
-   </property>
-   <property name="bottomMargin">
-    <number>0</number>
-   </property>
    <item>
     <widget class="QListWidget" name="listWidget"/>
    </item>
+   <item>
+    <layout class="QFormLayout" name="formLayout">
+     <item row="0" column="0">
+      <widget class="QLabel" name="label_tipAmount">
+       <property name="text">
+        <string>Default tip amount</string>
+       </property>
+      </widget>
+     </item>
+     <item row="0" column="1">
+      <widget class="QSlider" name="slider_tipAmount">
+       <property name="maximumSize">
+        <size>
+         <width>280</width>
+         <height>16777215</height>
+        </size>
+       </property>
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
   </layout>
  </widget>
  <resources/>