renamed a bunch of files and classes

src/widgets/helper/rippleeffectbutton.cpp

@@ -0,0 +1,141 @@
+#include "rippleeffectbutton.hpp"
+
+#include <QDebug>
+#include <QPainter>
+
+namespace chatterino {
+namespace widgets {
+
+RippleEffectButton::RippleEffectButton(BaseWidget *parent)
+    : BaseWidget(parent)
+
+{
+    connect(&effectTimer, &QTimer::timeout, this, &RippleEffectButton::onMouseEffectTimeout);
+
+    this->effectTimer.setInterval(20);
+    this->effectTimer.start();
+}
+
+void RippleEffectButton::setMouseEffectColor(QColor color)
+{
+    this->mouseEffectColor = color;
+}
+
+void RippleEffectButton::paintEvent(QPaintEvent *)
+{
+    QPainter painter(this);
+
+    this->fancyPaint(painter);
+}
+
+void RippleEffectButton::fancyPaint(QPainter &painter)
+{
+    QColor &c = this->mouseEffectColor;
+
+    if (this->hoverMultiplier > 0) {
+        QRadialGradient gradient(mousePos.x(), mousePos.y(), 50, mousePos.x(), mousePos.y());
+
+        gradient.setColorAt(
+            0, QColor(c.red(), c.green(), c.blue(), (int)(24 * this->hoverMultiplier)));
+        gradient.setColorAt(
+            1, QColor(c.red(), c.green(), c.blue(), (int)(12 * this->hoverMultiplier)));
+
+        painter.fillRect(this->rect(), gradient);
+    }
+
+    for (auto effect : this->clickEffects) {
+        QRadialGradient gradient(effect.position.x(), effect.position.y(),
+                                 effect.progress * (float)width() * 2, effect.position.x(),
+                                 effect.position.y());
+
+        gradient.setColorAt(
+            0, QColor(c.red(), c.green(), c.blue(), (int)((1 - effect.progress) * 95)));
+        gradient.setColorAt(
+            0.9999, QColor(c.red(), c.green(), c.blue(), (int)((1 - effect.progress) * 95)));
+        gradient.setColorAt(1, QColor(c.red(), c.green(), c.blue(), (int)(0)));
+
+        painter.fillRect(this->rect(), gradient);
+    }
+}
+
+void RippleEffectButton::enterEvent(QEvent *)
+{
+    this->mouseOver = true;
+}
+
+void RippleEffectButton::leaveEvent(QEvent *)
+{
+    this->mouseOver = false;
+}
+
+void RippleEffectButton::mousePressEvent(QMouseEvent *event)
+{
+    if (event->button() != Qt::LeftButton) {
+        return;
+    }
+
+    this->clickEffects.push_back(ClickEffect(event->pos()));
+
+    this->mouseDown = true;
+}
+
+void RippleEffectButton::mouseReleaseEvent(QMouseEvent *event)
+{
+    if (event->button() != Qt::LeftButton) {
+        return;
+    }
+
+    this->mouseDown = false;
+
+    if (this->rect().contains(event->pos())) {
+        emit clicked();
+    }
+}
+
+void RippleEffectButton::mouseMoveEvent(QMouseEvent *event)
+{
+    this->mousePos = event->pos();
+}
+
+void RippleEffectButton::onMouseEffectTimeout()
+{
+    bool performUpdate = false;
+
+    if (selected) {
+        if (this->hoverMultiplier != 0) {
+            this->hoverMultiplier = std::max(0.0, this->hoverMultiplier - 0.1);
+            performUpdate = true;
+        }
+    } else if (mouseOver) {
+        if (this->hoverMultiplier != 1) {
+            this->hoverMultiplier = std::min(1.0, this->hoverMultiplier + 0.5);
+            performUpdate = true;
+        }
+    } else {
+        if (this->hoverMultiplier != 0) {
+            this->hoverMultiplier = std::max(0.0, this->hoverMultiplier - 0.3);
+            performUpdate = true;
+        }
+    }
+
+    if (this->clickEffects.size() != 0) {
+        performUpdate = true;
+
+        for (auto it = this->clickEffects.begin(); it != this->clickEffects.end();) {
+            (*it).progress += mouseDown ? 0.02 : 0.07;
+
+            if ((*it).progress >= 1.0) {
+                it = this->clickEffects.erase(it);
+            } else {
+                it++;
+            }
+        }
+    }
+
+    if (performUpdate) {
+        update();
+    }
+}
+
+}  // namespace widgets
+}  // namespace chatterino