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-rw-r--r--components/channels.cpp14
-rw-r--r--components/channels.hpp2
-rw-r--r--imgmanager.cpp9
-rw-r--r--imgmanager.hpp4
4 files changed, 15 insertions, 14 deletions
diff --git a/components/channels.cpp b/components/channels.cpp
index 6d2f60e..9b95f1d 100644
--- a/components/channels.cpp
+++ b/components/channels.cpp
@@ -70,7 +70,7 @@ ChannelListRowDMChannel::ChannelListRowDMChannel(const Channel *data) {
void ChannelListRowDMChannel::OnImageLoad(Glib::RefPtr<Gdk::Pixbuf> buf) {
if (m_icon != nullptr)
- m_icon->property_pixbuf() = buf;
+ m_icon->property_pixbuf() = buf->scale_simple(24, 24, Gdk::INTERP_BILINEAR);
}
ChannelListRowGuild::ChannelListRowGuild(const Guild *data) {
@@ -85,13 +85,7 @@ ChannelListRowGuild::ChannelListRowGuild(const Guild *data) {
m_icon = Gtk::manage(new Gtk::Image(buf->scale_simple(24, 24, Gdk::INTERP_BILINEAR)));
else {
m_icon = Gtk::manage(new Gtk::Image(Abaddon::Get().GetImageManager().GetPlaceholder(24)));
- Abaddon::Get().GetImageManager().LoadFromURL(data->GetIconURL("png", "32"), [this](Glib::RefPtr<Gdk::Pixbuf> ldbuf) {
- Glib::signal_idle().connect([this, ldbuf]() -> bool {
- m_icon->property_pixbuf() = ldbuf->scale_simple(24, 24, Gdk::INTERP_BILINEAR);
-
- return false;
- });
- });
+ Abaddon::Get().GetImageManager().LoadFromURL(data->GetIconURL("png", "32"), sigc::mem_fun(*this, &ChannelListRowGuild::OnImageLoad));
}
} else {
m_icon = Gtk::manage(new Gtk::Image(Abaddon::Get().GetImageManager().GetPlaceholder(24)));
@@ -110,6 +104,10 @@ ChannelListRowGuild::ChannelListRowGuild(const Guild *data) {
show_all_children();
}
+void ChannelListRowGuild::OnImageLoad(Glib::RefPtr<Gdk::Pixbuf> buf) {
+ m_icon->property_pixbuf() = buf->scale_simple(24, 24, Gdk::INTERP_BILINEAR);
+}
+
ChannelListRowCategory::ChannelListRowCategory(const Channel *data) {
ID = data->ID;
m_ev = Gtk::manage(new Gtk::EventBox);
diff --git a/components/channels.hpp b/components/channels.hpp
index b3fa753..b1c1262 100644
--- a/components/channels.hpp
+++ b/components/channels.hpp
@@ -55,6 +55,8 @@ public:
int GuildIndex;
protected:
+ void OnImageLoad(Glib::RefPtr<Gdk::Pixbuf> buf);
+
Gtk::EventBox *m_ev;
Gtk::Box *m_box;
Gtk::Label *m_lbl;
diff --git a/imgmanager.cpp b/imgmanager.cpp
index bbfd50f..4cd9e66 100644
--- a/imgmanager.cpp
+++ b/imgmanager.cpp
@@ -26,11 +26,13 @@ Glib::RefPtr<Gdk::Pixbuf> ImageManager::ReadFileToPixbuf(std::string path) {
}
void ImageManager::LoadFromURL(std::string url, callback_type cb) {
- m_cache.GetFileFromURL(url, [this, url, cb](std::string path) {
+ sigc::signal<void(Glib::RefPtr<Gdk::Pixbuf>)> signal;
+ signal.connect(cb);
+ m_cache.GetFileFromURL(url, [this, url, signal](std::string path) {
try {
auto buf = ReadFileToPixbuf(path);
m_cb_mutex.lock();
- m_cb_queue.push(std::make_pair(buf, cb));
+ m_cb_queue.push([signal, buf]() { signal.emit(buf); });
m_cb_dispatcher.emit();
m_cb_mutex.unlock();
} catch (std::exception &e) {
@@ -41,8 +43,7 @@ void ImageManager::LoadFromURL(std::string url, callback_type cb) {
void ImageManager::RunCallbacks() {
m_cb_mutex.lock();
- const auto &pair = m_cb_queue.front();
- pair.second(pair.first);
+ m_cb_queue.front()();
m_cb_queue.pop();
m_cb_mutex.unlock();
}
diff --git a/imgmanager.hpp b/imgmanager.hpp
index 800d6a2..c7e2119 100644
--- a/imgmanager.hpp
+++ b/imgmanager.hpp
@@ -10,7 +10,7 @@ class ImageManager {
public:
ImageManager();
- using callback_type = std::function<void(Glib::RefPtr<Gdk::Pixbuf>)>;
+ using callback_type = sigc::slot<void(Glib::RefPtr<Gdk::Pixbuf>)>;
Cache &GetCache();
void LoadFromURL(std::string url, callback_type cb);
@@ -24,7 +24,7 @@ private:
void RunCallbacks();
Glib::Dispatcher m_cb_dispatcher;
mutable std::mutex m_cb_mutex;
- std::queue<std::pair<Glib::RefPtr<Gdk::Pixbuf>, callback_type>> m_cb_queue;
+ std::queue<std::function<void()>> m_cb_queue;
std::unordered_map<std::string, Glib::RefPtr<Gdk::Pixbuf>> m_pixs;
Cache m_cache;