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Fix Sway #waybar.solo CSS rule applying on split

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This error occurs because of an incorrect assumption that the size of
the list of nodes that contains the focused window is the number of
windows in a workspace.

The windows in a workspace are stored as a tree by Sway, rather than a
list, so the number of windows has to be found by counting the leaves of
a workspace tree.
This commit is contained in:
Harit Kapadia 2020-12-18 18:14:14 -05:00
parent f91dc7fb6e
commit 85ca5027f4
1 changed files with 37 additions and 10 deletions
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47
src/modules/sway/window.cpp
View File

@ -64,29 +64,51 @@ auto Window::update() -> void {
ALabel::update();
}
std::tuple<std::size_t, int, std::string, std::string> Window::getFocusedNode(
const Json::Value& nodes, std::string& output) {
for (auto const& node : nodes) {
int leafNodesInWorkspace(const Json::Value& node) {
auto const& nodes = node["nodes"];
if(nodes.empty()) {
if(node["type"] == "workspace")
return 0;
else
return 1;
}
int sum = 0;
for(auto const& node : nodes)
sum += leafNodesInWorkspace(node);
return sum;
}
std::tuple<std::size_t, int, std::string, std::string> gfnWithWorkspace(
const Json::Value& nodes, std::string& output, const Json::Value& config_,
const Bar& bar_, Json::Value& parentWorkspace) {
for(auto const& node : nodes) {
if (node["output"].isString()) {
output = node["output"].asString();
}
// found node
if (node["focused"].asBool() && (node["type"] == "con" || node["type"] == "floating_con")) {
if ((!config_["all-outputs"].asBool() && output == bar_.output->name) ||
config_["all-outputs"].asBool()) {
auto app_id = node["app_id"].isString() ? node["app_id"].asString()
: node["window_properties"]["instance"].asString();
return {nodes.size(),
node["id"].asInt(),
Glib::Markup::escape_text(node["name"].asString()),
app_id};
: node["window_properties"]["instance"].asString();
int nb = node.size();
if(parentWorkspace != 0)
nb = leafNodesInWorkspace(parentWorkspace);
return {nb,
node["id"].asInt(),
Glib::Markup::escape_text(node["name"].asString()),
app_id};
}
}
auto [nb, id, name, app_id] = getFocusedNode(node["nodes"], output);
// iterate
if(node["type"] == "workspace")
parentWorkspace = node;
auto [nb, id, name, app_id] = gfnWithWorkspace(node["nodes"], output, config_, bar_, parentWorkspace);
if (id > -1 && !name.empty()) {
return {nb, id, name, app_id};
}
// Search for floating node
std::tie(nb, id, name, app_id) = getFocusedNode(node["floating_nodes"], output);
std::tie(nb, id, name, app_id) = gfnWithWorkspace(node["floating_nodes"], output, config_, bar_, parentWorkspace);
if (id > -1 && !name.empty()) {
return {nb, id, name, app_id};
}
@ -94,6 +116,11 @@ std::tuple<std::size_t, int, std::string, std::string> Window::getFocusedNode(
return {0, -1, "", ""};
}
std::tuple<std::size_t, int, std::string, std::string> Window::getFocusedNode(
const Json::Value& nodes, std::string& output) {
return gfnWithWorkspace(nodes, output, config_, bar_, placeholder);
}
void Window::getTree() {
try {
ipc_.sendCmd(IPC_GET_TREE);