merge master

1 files changed, 21 insertions, 0 deletions

diff --git a/src/components/lazyimage.hpp b/src/components/lazyimage.hpp
new file mode 100644
index 0000000..fae69df
--- /dev/null
+++ b/src/components/lazyimage.hpp
@@ -0,0 +1,21 @@
+#pragma once
+#include <gtkmm.h>
+
+// loads an image only when the widget is drawn for the first time
+class LazyImage : public Gtk::Image {
+public:
+    LazyImage(int w, int h, bool use_placeholder = true);
+    LazyImage(const std::string &url, int w, int h, bool use_placeholder = true);
+
+    void SetAnimated(bool is_animated);
+    void SetURL(const std::string &url);
+
+private:
+    bool OnDraw(const Cairo::RefPtr<Cairo::Context> &context);
+
+    bool m_animated = false;
+    bool m_needs_request = true;
+    std::string m_url;
+    int m_width;
+    int m_height;
+};