Files
abaddon/components/channels.cpp
2020-09-21 18:47:34 -04:00

388 lines
14 KiB
C++

#include "channels.hpp"
#include <algorithm>
#include <map>
#include <unordered_map>
#include "../abaddon.hpp"
#include "../imgmanager.hpp"
ChannelListRow::type_signal_list_collapse ChannelListRow::signal_list_collapse() {
return m_signal_list_collapse;
}
ChannelListRow::type_signal_list_uncollapse ChannelListRow::signal_list_uncollapse() {
return m_signal_list_uncollapse;
}
ChannelListRowDMHeader::ChannelListRowDMHeader() {
m_ev = Gtk::manage(new Gtk::EventBox);
m_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
m_lbl = Gtk::manage(new Gtk::Label);
get_style_context()->add_class("channel-row");
m_lbl->get_style_context()->add_class("channel-row-label");
m_lbl->set_use_markup(true);
m_lbl->set_markup("<b>Direct Messages</b>");
m_box->set_halign(Gtk::ALIGN_START);
m_box->pack_start(*m_lbl);
m_ev->add(*m_box);
add(*m_ev);
show_all_children();
}
ChannelListRowDMChannel::ChannelListRowDMChannel(const Channel *data) {
ID = data->ID;
m_ev = Gtk::manage(new Gtk::EventBox);
m_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
m_lbl = Gtk::manage(new Gtk::Label);
get_style_context()->add_class("channel-row");
m_lbl->get_style_context()->add_class("channel-row-label");
if (data->Type == ChannelType::DM)
m_lbl->set_text(data->Recipients[0].Username);
else if (data->Type == ChannelType::GROUP_DM)
m_lbl->set_text(std::to_string(data->Recipients.size()) + " users");
m_box->set_halign(Gtk::ALIGN_START);
m_box->pack_start(*m_lbl);
m_ev->add(*m_box);
add(*m_ev);
show_all_children();
}
ChannelListRowGuild::ChannelListRowGuild(const Guild *data) {
ID = data->ID;
m_ev = Gtk::manage(new Gtk::EventBox);
m_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
m_lbl = Gtk::manage(new Gtk::Label);
auto buf = Abaddon::Get().GetImageManager().GetFromURLIfCached(data->GetIconURL("png", "32"));
if (buf)
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;
});
});
}
get_style_context()->add_class("channel-row");
get_style_context()->add_class("channel-row-guild");
m_lbl->get_style_context()->add_class("channel-row-label");
m_lbl->set_markup("<b>" + Glib::Markup::escape_text(data->Name) + "</b>");
m_box->set_halign(Gtk::ALIGN_START);
m_box->pack_start(*m_icon);
m_box->pack_start(*m_lbl);
m_ev->add(*m_box);
add(*m_ev);
show_all_children();
}
ChannelListRowCategory::ChannelListRowCategory(const Channel *data) {
ID = data->ID;
m_ev = Gtk::manage(new Gtk::EventBox);
m_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
m_lbl = Gtk::manage(new Gtk::Label);
m_arrow = Gtk::manage(new Gtk::Arrow(Gtk::ARROW_DOWN, Gtk::SHADOW_NONE));
get_style_context()->add_class("channel-row");
get_style_context()->add_class("channel-row-category");
m_lbl->get_style_context()->add_class("channel-row-label");
m_signal_list_collapse.connect([this]() {
m_arrow->set(Gtk::ARROW_RIGHT, Gtk::SHADOW_NONE);
});
m_signal_list_uncollapse.connect([this]() {
m_arrow->set(Gtk::ARROW_DOWN, Gtk::SHADOW_NONE);
});
m_lbl->set_text(data->Name);
m_box->set_halign(Gtk::ALIGN_START);
m_box->pack_start(*m_arrow);
m_box->pack_start(*m_lbl);
m_ev->add(*m_box);
add(*m_ev);
show_all_children();
}
ChannelListRowChannel::ChannelListRowChannel(const Channel *data) {
ID = data->ID;
m_ev = Gtk::manage(new Gtk::EventBox);
m_box = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_HORIZONTAL));
m_lbl = Gtk::manage(new Gtk::Label);
get_style_context()->add_class("channel-row");
get_style_context()->add_class("channel-row-channel");
m_lbl->get_style_context()->add_class("channel-row-label");
m_lbl->set_text("#" + data->Name);
m_box->set_halign(Gtk::ALIGN_START);
m_box->pack_start(*m_lbl);
m_ev->add(*m_box);
add(*m_ev);
show_all_children();
}
ChannelList::ChannelList() {
m_main = Gtk::manage(new Gtk::ScrolledWindow);
m_list = Gtk::manage(new Gtk::ListBox);
m_list->get_style_context()->add_class("channel-list");
m_guild_menu_up = Gtk::manage(new Gtk::MenuItem("Move _Up", true));
m_guild_menu_up->signal_activate().connect(sigc::mem_fun(*this, &ChannelList::on_menu_move_up));
m_guild_menu.append(*m_guild_menu_up);
m_guild_menu_down = Gtk::manage(new Gtk::MenuItem("Move _Down", true));
m_guild_menu_down->signal_activate().connect(sigc::mem_fun(*this, &ChannelList::on_menu_move_down));
m_guild_menu.append(*m_guild_menu_down);
m_guild_menu_copyid = Gtk::manage(new Gtk::MenuItem("_Copy ID", true));
m_guild_menu_copyid->signal_activate().connect(sigc::mem_fun(*this, &ChannelList::on_menu_copyid));
m_guild_menu.append(*m_guild_menu_copyid);
m_guild_menu_leave = Gtk::manage(new Gtk::MenuItem("_Leave Guild", true));
m_guild_menu_leave->signal_activate().connect(sigc::mem_fun(*this, &ChannelList::on_menu_leave));
m_guild_menu.append(*m_guild_menu_leave);
m_guild_menu.show_all();
m_list->set_activate_on_single_click(true);
m_list->signal_row_activated().connect(sigc::mem_fun(*this, &ChannelList::on_row_activated));
m_main->add(*m_list);
m_main->show_all();
m_update_dispatcher.connect(sigc::mem_fun(*this, &ChannelList::UpdateListingInternal));
}
Gtk::Widget *ChannelList::GetRoot() const {
return m_main;
}
void ChannelList::UpdateListing() {
//std::scoped_lock<std::mutex> guard(m_update_mutex);
m_update_dispatcher.emit();
}
void ChannelList::Clear() {
//std::scoped_lock<std::mutex> guard(m_update_mutex);
m_update_dispatcher.emit();
}
void ChannelList::on_row_activated(Gtk::ListBoxRow *tmprow) {
auto row = dynamic_cast<ChannelListRow *>(tmprow);
if (row == nullptr) return;
bool new_collapsed = !row->IsUserCollapsed;
row->IsUserCollapsed = new_collapsed;
// kinda ugly
if (dynamic_cast<ChannelListRowChannel *>(row) != nullptr || dynamic_cast<ChannelListRowDMChannel *>(row) != nullptr)
m_signal_action_channel_item_select.emit(row->ID);
if (new_collapsed) {
std::function<void(ChannelListRow *)> collapse_children = [&](ChannelListRow *row) {
row->signal_list_collapse().emit();
for (auto child : row->Children) {
row->IsHidden = true;
child->hide();
collapse_children(child);
}
};
collapse_children(row);
} else {
std::function<void(ChannelListRow *)> restore_children = [&](ChannelListRow *row) {
row->signal_list_uncollapse().emit();
row->show();
row->IsHidden = false;
if (!row->IsUserCollapsed)
for (auto row : row->Children)
restore_children(row);
};
restore_children(row);
}
}
void ChannelList::AddPrivateChannels() {
auto dms = Abaddon::Get().GetDiscordClient().GetPrivateChannels();
auto *parent_row = Gtk::manage(new ChannelListRowDMHeader);
parent_row->show_all();
parent_row->IsUserCollapsed = true;
parent_row->IsHidden = false;
m_list->add(*parent_row);
for (const auto &dm : dms) {
auto *dm_row = Gtk::manage(new ChannelListRowDMChannel(Abaddon::Get().GetDiscordClient().GetChannel(dm)));
dm_row->IsUserCollapsed = false;
dm_row->IsHidden = false;
m_list->add(*dm_row);
parent_row->Children.insert(dm_row);
}
}
void ChannelList::UpdateListingInternal() {
std::unordered_set<Snowflake> guilds = Abaddon::Get().GetDiscordClient().GetGuildsID();
auto children = m_list->get_children();
auto it = children.begin();
while (it != children.end()) {
delete *it;
it++;
}
m_guild_count = 0;
AddPrivateChannels();
// map each category to its channels
std::unordered_map<Snowflake, std::vector<const Channel *>> cat_to_channels;
std::unordered_map<Snowflake, std::map<Snowflake, const Channel *>> orphan_channels;
for (const auto gid : guilds) {
const auto *guild = Abaddon::Get().GetDiscordClient().GetGuild(gid);
for (const auto &chan : guild->Channels) {
switch (chan.Type) {
case ChannelType::GUILD_TEXT: {
if (chan.ParentID.IsValid())
cat_to_channels[chan.ParentID].push_back(&chan);
else
orphan_channels[gid][chan.Position] = &chan;
} break;
default:
break;
}
}
}
// idk why i even bother with the queue
auto sorted_guilds = Abaddon::Get().GetDiscordClient().GetUserSortedGuilds();
for (auto gid : sorted_guilds) {
// add guild row
const auto *guild_data = Abaddon::Get().GetDiscordClient().GetGuild(gid);
auto *guild_row = Gtk::manage(new ChannelListRowGuild(guild_data));
guild_row->show_all();
guild_row->IsUserCollapsed = true;
guild_row->IsHidden = false;
guild_row->GuildIndex = m_guild_count++;
m_list->add(*guild_row);
AttachMenuHandler(guild_row);
// add channels with no parent category
if (orphan_channels.find(gid) != orphan_channels.end()) {
for (const auto &[pos, channel] : orphan_channels.at(gid)) {
auto *chan_row = Gtk::manage(new ChannelListRowChannel(channel));
chan_row->IsUserCollapsed = false;
chan_row->IsHidden = true;
m_list->add(*chan_row);
guild_row->Children.insert(chan_row);
}
}
// categories
std::map<int, std::vector<const Channel *>> sorted_categories;
for (const auto &channel : guild_data->Channels)
if (channel.Type == ChannelType::GUILD_CATEGORY)
sorted_categories[channel.Position].push_back(&channel);
for (auto &[pos, catvec] : sorted_categories) {
std::sort(catvec.begin(), catvec.end(), [](const Channel *a, const Channel *b) { return a->ID < b->ID; });
for (const auto cat : catvec) {
auto *cat_row = Gtk::manage(new ChannelListRowCategory(cat));
cat_row->IsUserCollapsed = false;
cat_row->IsHidden = true;
m_list->add(*cat_row);
guild_row->Children.insert(cat_row);
// child channels
if (cat_to_channels.find(cat->ID) == cat_to_channels.end()) continue;
std::map<int, const Channel *> sorted_channels;
for (const auto channel : cat_to_channels.at(cat->ID))
sorted_channels[channel->Position] = channel;
for (const auto &[pos, channel] : sorted_channels) {
auto *chan_row = Gtk::manage(new ChannelListRowChannel(channel));
chan_row->IsHidden = false;
chan_row->IsUserCollapsed = false;
m_list->add(*chan_row);
cat_row->Children.insert(chan_row);
}
}
}
}
}
void ChannelList::on_menu_move_up() {
auto tmp = m_list->get_selected_row();
auto row = dynamic_cast<ChannelListRow *>(tmp);
if (row != nullptr)
m_signal_action_guild_move_up.emit(row->ID);
}
void ChannelList::on_menu_move_down() {
auto tmp = m_list->get_selected_row();
auto row = dynamic_cast<ChannelListRow *>(tmp);
if (row != nullptr)
m_signal_action_guild_move_down.emit(row->ID);
}
void ChannelList::on_menu_copyid() {
auto tmp = m_list->get_selected_row();
auto row = dynamic_cast<ChannelListRow *>(tmp);
if (row != nullptr)
m_signal_action_guild_copy_id.emit(row->ID);
}
void ChannelList::on_menu_leave() {
auto row = dynamic_cast<ChannelListRow *>(m_list->get_selected_row());
if (row != nullptr)
m_signal_action_guild_leave.emit(row->ID);
}
void ChannelList::AttachMenuHandler(Gtk::ListBoxRow *row) {
row->signal_button_press_event().connect([&, row](GdkEventButton *e) -> bool {
if (e->type == GDK_BUTTON_PRESS && e->button == GDK_BUTTON_SECONDARY) {
auto grow = dynamic_cast<ChannelListRowGuild *>(row);
if (grow != nullptr) {
m_list->select_row(*row);
m_guild_menu_up->set_sensitive(grow->GuildIndex != 0);
m_guild_menu_down->set_sensitive(grow->GuildIndex != m_guild_count - 1);
m_guild_menu.popup_at_pointer(reinterpret_cast<const GdkEvent *>(e));
}
return true;
}
return false;
});
}
ChannelList::type_signal_action_channel_item_select ChannelList::signal_action_channel_item_select() {
return m_signal_action_channel_item_select;
}
ChannelList::type_signal_action_guild_move_up ChannelList::signal_action_guild_move_up() {
return m_signal_action_guild_move_up;
}
ChannelList::type_signal_action_guild_move_down ChannelList::signal_action_guild_move_down() {
return m_signal_action_guild_move_down;
}
ChannelList::type_signal_action_guild_copy_id ChannelList::signal_action_guild_copy_id() {
return m_signal_action_guild_copy_id;
}
ChannelList::type_signal_action_guild_leave ChannelList::signal_action_guild_leave() {
return m_signal_action_guild_leave;
}