forked from OpenGamers/abaddon
49 lines
1.6 KiB
C++
49 lines
1.6 KiB
C++
#include "lazyimage.hpp"
|
|
#include "../abaddon.hpp"
|
|
|
|
LazyImage::LazyImage(int w, int h, bool use_placeholder)
|
|
: m_width(w)
|
|
, m_height(h) {
|
|
if (use_placeholder)
|
|
property_pixbuf() = Abaddon::Get().GetImageManager().GetPlaceholder(w)->scale_simple(w, h, Gdk::INTERP_BILINEAR);
|
|
signal_draw().connect(sigc::mem_fun(*this, &LazyImage::OnDraw));
|
|
}
|
|
|
|
LazyImage::LazyImage(const std::string &url, int w, int h, bool use_placeholder)
|
|
: m_url(url)
|
|
, m_width(w)
|
|
, m_height(h) {
|
|
if (use_placeholder)
|
|
property_pixbuf() = Abaddon::Get().GetImageManager().GetPlaceholder(w)->scale_simple(w, h, Gdk::INTERP_BILINEAR);
|
|
signal_draw().connect(sigc::mem_fun(*this, &LazyImage::OnDraw));
|
|
}
|
|
|
|
void LazyImage::SetAnimated(bool is_animated) {
|
|
m_animated = is_animated;
|
|
}
|
|
|
|
void LazyImage::SetURL(const std::string &url) {
|
|
m_url = url;
|
|
}
|
|
|
|
bool LazyImage::OnDraw(const Cairo::RefPtr<Cairo::Context> &context) {
|
|
if (!m_needs_request || m_url == "") return false;
|
|
m_needs_request = false;
|
|
|
|
if (m_animated) {
|
|
auto cb = [this](const Glib::RefPtr<Gdk::PixbufAnimation> &pb) {
|
|
property_pixbuf_animation() = pb;
|
|
};
|
|
|
|
Abaddon::Get().GetImageManager().LoadAnimationFromURL(m_url, m_width, m_height, sigc::track_obj(cb, *this));
|
|
} else {
|
|
auto cb = [this](const Glib::RefPtr<Gdk::Pixbuf> &pb) {
|
|
property_pixbuf() = pb->scale_simple(m_width, m_height, Gdk::INTERP_BILINEAR);
|
|
};
|
|
|
|
Abaddon::Get().GetImageManager().LoadFromURL(m_url, sigc::track_obj(cb, *this));
|
|
}
|
|
|
|
return false;
|
|
}
|