Implement image uploads (#24)

include/ui/CircularProgress.h

@@ -1,120 +0,0 @@
-#pragma once
-
-#include <QObject>
-#include <QProgressBar>
-
-#include "Theme.h"
-
-class CircularProgressDelegate;
-
-class CircularProgress : public QProgressBar
-{
-	Q_OBJECT
-
-	Q_PROPERTY(qreal lineWidth WRITE setLineWidth READ lineWidth)
-	Q_PROPERTY(qreal size WRITE setSize READ size)
-	Q_PROPERTY(QColor color WRITE setColor READ color)
-
-public:
-	explicit CircularProgress(QWidget *parent = nullptr);
-	~CircularProgress();
-
-	void setProgressType(ui::ProgressType type);
-	void setLineWidth(qreal width);
-	void setSize(int size);
-	void setColor(const QColor &color);
-
-	ui::ProgressType progressType() const;
-	qreal lineWidth() const;
-	int size() const;
-	QColor color() const;
-
-	QSize sizeHint() const override;
-
-protected:
-	void paintEvent(QPaintEvent *event) override;
-
-private:
-	CircularProgressDelegate *delegate_;
-
-	ui::ProgressType progress_type_;
-
-	QColor color_;
-
-	// Circle width.
-	qreal width_;
-
-	// Circle radius.
-	int size_;
-
-	// Animation duration.
-	int duration_;
-};
-
-class CircularProgressDelegate : public QObject
-{
-	Q_OBJECT
-
-	Q_PROPERTY(qreal dashOffset WRITE setDashOffset READ dashOffset)
-	Q_PROPERTY(qreal dashLength WRITE setDashLength READ dashLength)
-	Q_PROPERTY(int angle WRITE setAngle READ angle)
-
-public:
-	explicit CircularProgressDelegate(CircularProgress *parent);
-	~CircularProgressDelegate();
-
-	inline void setDashOffset(qreal offset);
-	inline void setDashLength(qreal length);
-	inline void setAngle(int angle);
-
-	inline qreal dashOffset() const;
-	inline qreal dashLength() const;
-	inline int angle() const;
-
-private:
-	CircularProgress *const progress_;
-
-	qreal dash_offset_;
-	qreal dash_length_;
-
-	int angle_;
-};
-
-inline void
-CircularProgressDelegate::setDashOffset(qreal offset)
-{
-	dash_offset_ = offset;
-	progress_->update();
-}
-
-inline void
-CircularProgressDelegate::setDashLength(qreal length)
-{
-	dash_length_ = length;
-	progress_->update();
-}
-
-inline void
-CircularProgressDelegate::setAngle(int angle)
-{
-	angle_ = angle;
-	progress_->update();
-}
-
-inline qreal
-CircularProgressDelegate::dashOffset() const
-{
-	return dash_offset_;
-}
-
-inline qreal
-CircularProgressDelegate::dashLength() const
-{
-	return dash_length_;
-}
-
-inline int
-CircularProgressDelegate::angle() const
-{
-	return angle_;
-}

include/ui/LoadingIndicator.h

@@ -0,0 +1,49 @@
+#pragma once
+
+#include <QColor>
+#include <QPaintEvent>
+#include <QPainter>
+#include <QTimer>
+#include <QWidget>
+
+class LoadingIndicator : public QWidget
+{
+        Q_OBJECT
+
+public:
+        LoadingIndicator(QWidget *parent = 0);
+        virtual ~LoadingIndicator();
+
+        void paintEvent(QPaintEvent *e);
+
+        void start();
+        void stop();
+
+        QColor color()
+        {
+                return color_;
+        }
+        void setColor(QColor color)
+        {
+                color_ = color;
+        }
+
+        int interval()
+        {
+                return interval_;
+        }
+        void setInterval(int interval)
+        {
+                interval_ = interval;
+        }
+
+private slots:
+        void onTimeout();
+
+private:
+        int interval_;
+        int angle_;
+
+        QColor color_;
+        QTimer *timer_;
+};