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fix(workspaces): buttons iterator

This commit is contained in:
Alexis 2018-08-15 14:30:01 +02:00
parent d1d51b76aa
commit 767d9dd5b4
1 changed files with 6 additions and 7 deletions
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13
src/modules/workspaces.cpp
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@ -34,13 +34,14 @@ auto waybar::modules::Workspaces::update() -> void
{
std::lock_guard<std::mutex> lock(_mutex);
bool needReorder = false;
for (auto it = _buttons.begin(); it != _buttons.end(); ++it) {
for (auto it = _buttons.begin(); it != _buttons.end();) {
auto ws = std::find_if(_workspaces.begin(), _workspaces.end(),
[it](auto node) -> bool { return node["num"].asInt() == it->first; });
if (ws == _workspaces.end()) {
it = _buttons.erase(it);
needReorder = true;
}
} else
++it;
}
for (auto node : _workspaces) {
if (_bar.outputName != node["output"].asString())
@ -51,12 +52,10 @@ auto waybar::modules::Workspaces::update() -> void
needReorder = true;
} else {
auto &button = it->second;
bool isCurrent = node["focused"].asBool();
if (!isCurrent) {
button.get_style_context()->remove_class("current");
} else if (isCurrent) {
if (node["focused"].asBool())
button.get_style_context()->add_class("current");
}
else
button.get_style_context()->remove_class("current");
if (needReorder)
_box.reorder_child(button, node["num"].asInt());
button.show();