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Merge pull request #2341 from zjeffer/hyprland/workspaces

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Persistent workspaces in hyprland/workspaces
This commit is contained in:
Alexis Rouillard 2023-07-31 08:34:30 +02:00 committed by GitHub
commit 86b3e456e1
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 194 additions and 32 deletions
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22
include/modules/hyprland/workspaces.hpp
View File

@ -18,11 +18,15 @@ class Workspace {
int id() const { return id_; };
std::string name() const { return name_; };
std::string output() const { return output_; };
int active() const { return active_; };
bool active() const { return active_; };
bool is_special() const { return is_special_; };
bool is_persistent() const { return is_persistent_; };
bool is_empty() const { return windows_ == 0; };
auto handle_clicked(GdkEventButton* bt) -> bool;
void set_active(bool value = true) { active_ = value; };
void set_persistent(bool value = true) { is_persistent_ = value; };
void set_windows(uint value) { windows_ = value; };
void update(const std::string& format, const std::string& icon);
@ -30,9 +34,10 @@ class Workspace {
int id_;
std::string name_;
std::string output_;
int windows_;
bool active_;
bool is_special_;
uint windows_;
bool active_ = false;
bool is_special_ = false;
bool is_persistent_ = false;
Gtk::Button button_;
Gtk::Box content_;
@ -53,6 +58,7 @@ class Workspaces : public AModule, public EventHandler {
private:
void onEvent(const std::string&) override;
void update_window_count();
void sort_workspaces();
void create_workspace(Json::Value& value);
void remove_workspace(std::string name);
@ -60,10 +66,16 @@ class Workspaces : public AModule, public EventHandler {
bool all_outputs_ = false;
bool show_special_ = false;
void fill_persistent_workspaces();
void create_persistent_workspaces();
std::vector<std::string> persistent_workspaces_to_create_;
bool persistent_created_ = false;
std::string format_;
std::map<std::string, std::string> icons_map_;
bool with_icon_;
std::string active_workspace_name;
uint64_t monitor_id_;
std::string active_workspace_name_;
std::vector<std::unique_ptr<Workspace>> workspaces_;
std::vector<Json::Value> workspaces_to_create_;
std::vector<std::string> workspaces_to_remove_;

204
src/modules/hyprland/workspaces.cpp
View File

@ -55,6 +55,9 @@ Workspaces::Workspaces(const std::string &id, const Bar &bar, const Json::Value
gIPC->registerForIPC("destroyworkspace", this);
gIPC->registerForIPC("focusedmon", this);
gIPC->registerForIPC("moveworkspace", this);
gIPC->registerForIPC("openwindow", this);
gIPC->registerForIPC("closewindow", this);
gIPC->registerForIPC("movewindow", this);
}
auto Workspaces::update() -> void {
@ -71,7 +74,7 @@ auto Workspaces::update() -> void {
workspaces_to_create_.clear();
for (auto &workspace : workspaces_) {
workspace->set_active(workspace->name() == active_workspace_name);
workspace->set_active(workspace->name() == active_workspace_name_);
std::string &workspace_icon = icons_map_[""];
if (with_icon_) {
workspace_icon = workspace->select_icon(icons_map_);
@ -87,7 +90,7 @@ void Workspaces::onEvent(const std::string &ev) {
std::string payload = ev.substr(eventName.size() + 2);
if (eventName == "workspace") {
active_workspace_name = payload;
active_workspace_name_ = payload;
} else if (eventName == "destroyworkspace") {
workspaces_to_remove_.push_back(payload);
@ -97,14 +100,14 @@ void Workspaces::onEvent(const std::string &ev) {
for (Json::Value workspace_json : workspaces_json) {
if (workspace_json["name"].asString() == payload &&
(all_outputs() || bar_.output->name == workspace_json["monitor"].asString()) &&
(show_special() || workspace_json["name"].asString().find("special") != 0)) {
(show_special() || workspace_json["name"].asString().starts_with("special"))) {
workspaces_to_create_.push_back(workspace_json);
break;
}
}
} else if (eventName == "focusedmon") {
active_workspace_name = payload.substr(payload.find(',') + 1);
active_workspace_name_ = payload.substr(payload.find(',') + 1);
} else if (eventName == "moveworkspace" && !all_outputs()) {
std::string workspace = payload.substr(0, payload.find(','));
@ -121,13 +124,47 @@ void Workspaces::onEvent(const std::string &ev) {
} else {
workspaces_to_remove_.push_back(workspace);
}
} else if (eventName == "openwindow" || eventName == "closewindow" || eventName == "movewindow") {
update_window_count();
}
dp.emit();
}
void Workspaces::update_window_count() {
const Json::Value workspaces_json = gIPC->getSocket1JsonReply("workspaces");
for (auto &workspace : workspaces_) {
auto workspace_json = std::find_if(
workspaces_json.begin(), workspaces_json.end(),
[&](Json::Value const &x) { return x["name"].asString() == workspace->name(); });
if (workspace_json != workspaces_json.end()) {
try {
workspace->set_windows((*workspace_json)["windows"].asUInt());
} catch (const std::exception &e) {
spdlog::error("Failed to update window count: {}", e.what());
}
} else {
workspace->set_windows(0);
}
}
}
void Workspaces::create_workspace(Json::Value &value) {
workspaces_.push_back(std::make_unique<Workspace>(value));
// replace the existing persistent workspace if it exists
auto workspace = std::find_if(
workspaces_.begin(), workspaces_.end(), [&](std::unique_ptr<Workspace> const &x) {
auto name = value["name"].asString();
return x->is_persistent() &&
((name.starts_with("special:") && name.substr(8) == x->name()) || name == x->name());
});
if (workspace != workspaces_.end()) {
// replace workspace, but keep persistent flag
workspaces_.erase(workspace);
value["persistent"] = true;
}
// create new workspace
workspaces_.emplace_back(std::make_unique<Workspace>(value));
Gtk::Button &new_workspace_button = workspaces_.back()->button();
box_.pack_start(new_workspace_button, false, false);
sort_workspaces();
@ -139,6 +176,12 @@ void Workspaces::remove_workspace(std::string name) {
[&](std::unique_ptr<Workspace> &x) { return x->name() == name; });
if (workspace == workspaces_.end()) {
// happens when a workspace on another monitor is destroyed
return;
}
if ((*workspace)->is_persistent()) {
// don't remove persistent workspaces, create_workspace will take care of replacement
return;
}
@ -146,16 +189,89 @@ void Workspaces::remove_workspace(std::string name) {
workspaces_.erase(workspace);
}
void Workspaces::fill_persistent_workspaces() {
if (config_["persistent_workspaces"].isObject() && !all_outputs()) {
const Json::Value persistent_workspaces = config_["persistent_workspaces"];
const std::vector<std::string> keys = persistent_workspaces.getMemberNames();
for (const std::string &key : keys) {
const Json::Value &value = persistent_workspaces[key];
if (value.isInt()) {
// value is a number => create that many workspaces for this monitor
// only add if either:
// 1. key is "*" and this monitor is not already defined in the config
// 2. key is the current monitor name
if ((key == "*" && std::find(keys.begin(), keys.end(), bar_.output->name) == keys.end()) ||
key == bar_.output->name) {
int amount = value.asInt();
spdlog::debug("Creating {} persistent workspaces for monitor {}", amount,
bar_.output->name);
for (int i = 0; i < amount; i++) {
persistent_workspaces_to_create_.emplace_back(
std::to_string(monitor_id_ * amount + i + 1));
}
}
} else if (value.isArray() && !value.empty()) {
// value is an array => key is a workspace name
// values are monitor names this workspace should be shown on
for (const Json::Value &monitor : value) {
if (monitor.isString() && monitor.asString() == bar_.output->name) {
persistent_workspaces_to_create_.emplace_back(key);
break;
}
}
}
}
}
}
void Workspaces::create_persistent_workspaces() {
for (const std::string &workspace_name : persistent_workspaces_to_create_) {
Json::Value new_workspace;
try {
// numbered persistent workspaces get the name as ID
new_workspace["id"] = workspace_name == "special" ? -99 : std::stoi(workspace_name);
} catch (const std::exception &e) {
// named persistent workspaces start with ID=0
new_workspace["id"] = 0;
}
new_workspace["name"] = workspace_name;
new_workspace["monitor"] = bar_.output->name;
new_workspace["windows"] = 0;
new_workspace["persistent"] = true;
create_workspace(new_workspace);
}
}
void Workspaces::init() {
active_workspace_name = (gIPC->getSocket1JsonReply("activeworkspace"))["name"].asString();
active_workspace_name_ = (gIPC->getSocket1JsonReply("activeworkspace"))["name"].asString();
// get monitor ID from name (used by persistent workspaces)
monitor_id_ = 0;
auto monitors = gIPC->getSocket1JsonReply("monitors");
auto current_monitor = std::find_if(
monitors.begin(), monitors.end(),
[this](const Json::Value &m) { return m["name"].asString() == bar_.output->name; });
if (current_monitor == monitors.end()) {
spdlog::error("Monitor '{}' does not have an ID? Using 0", bar_.output->name);
} else {
monitor_id_ = (*current_monitor)["id"].asInt();
}
fill_persistent_workspaces();
create_persistent_workspaces();
const Json::Value workspaces_json = gIPC->getSocket1JsonReply("workspaces");
for (Json::Value workspace_json : workspaces_json) {
if ((all_outputs() || bar_.output->name == workspace_json["monitor"].asString()) &&
(workspace_json["name"].asString().find("special") != 0 || show_special()))
(workspace_json["name"].asString().starts_with("special") || show_special()))
create_workspace(workspace_json);
}
update_window_count();
sort_workspaces();
dp.emit();
@ -171,16 +287,19 @@ Workspace::Workspace(const Json::Value &workspace_data)
: id_(workspace_data["id"].asInt()),
name_(workspace_data["name"].asString()),
output_(workspace_data["monitor"].asString()), // TODO:allow using monitor desc
windows_(workspace_data["id"].asInt()),
active_(true),
is_special_(false) {
if (name_.find("name:") == 0) {
windows_(workspace_data["windows"].asInt()),
active_(true) {
if (name_.starts_with("name:")) {
name_ = name_.substr(5);
} else if (name_.find("special") == 0) {
name_ = id_ == -99 ? name_ : name_.substr(13);
} else if (name_.starts_with("special")) {
name_ = id_ == -99 ? name_ : name_.substr(8);
is_special_ = true;
}
if (workspace_data.isMember("persistent")) {
is_persistent_ = workspace_data["persistent"].asBool();
}
button_.add_events(Gdk::BUTTON_PRESS_MASK);
button_.signal_button_press_event().connect(sigc::mem_fun(*this, &Workspace::handle_clicked),
false);
@ -202,28 +321,45 @@ void add_or_remove_class(const Glib::RefPtr<Gtk::StyleContext> &context, bool co
void Workspace::update(const std::string &format, const std::string &icon) {
auto style_context = button_.get_style_context();
add_or_remove_class(style_context, active(), "active");
add_or_remove_class(style_context, is_special(), "special");
add_or_remove_class(style_context, is_empty(), "persistent");
label_.set_markup(fmt::format(fmt::runtime(format), fmt::arg("id", id()),
fmt::arg("name", name()), fmt::arg("icon", icon)));
label_.set_markup(
fmt::format(fmt::runtime(format), fmt::arg("name", name()), fmt::arg("icon", icon)));
}
void Workspaces::sort_workspaces() {
std::sort(workspaces_.begin(), workspaces_.end(),
[](std::unique_ptr<Workspace> &a, std::unique_ptr<Workspace> &b) {
// normal -> named -> special -> named special
// normal -> named persistent -> named -> special -> named special
// both normal (includes numbered persistent) => sort by ID
if (a->id() > 0 && b->id() > 0) {
return a->id() < b->id();
}
if (a->id() < 0 && b->id() < 0) {
if ((a->is_special()) ^ (a->is_special())) {
return a->id() > b->id();
}
return a->id() < b->id();
// one normal, one special => normal first
if ((a->is_special()) ^ (b->is_special())) {
return b->is_special();
}
// only one normal, one named
if ((a->id() > 0) ^ (b->id() > 0)) {
return a->id() > b->id();
return a->id() > 0;
}
return false;
// both special
if (a->is_special() && b->is_special()) {
// if one is -99 => put it last
if (a->id() == -99 || b->id() == -99) {
return b->id() == -99;
}
// both are 0 (not yet named persistents) / both are named specials (-98 <= ID <=-1)
return a->name() < b->name();
}
// sort non-special named workspaces by name (ID <= -1377)
return a->name() < b->name();
});
for (size_t i = 0; i < workspaces_.size(); ++i) {
@ -239,11 +375,25 @@ std::string &Workspace::select_icon(std::map<std::string, std::string> &icons_ma
}
}
if (is_special()) {
auto special_icon_it = icons_map.find("special");
if (special_icon_it != icons_map.end()) {
return special_icon_it->second;
}
}
auto named_icon_it = icons_map.find(std::to_string(id()));
if (named_icon_it != icons_map.end()) {
return named_icon_it->second;
}
if (is_persistent()) {
auto persistent_icon_it = icons_map.find("persistent");
if (persistent_icon_it != icons_map.end()) {
return persistent_icon_it->second;
}
}
auto default_icon_it = icons_map.find("default");
if (default_icon_it != icons_map.end()) {
return default_icon_it->second;
@ -253,12 +403,12 @@ std::string &Workspace::select_icon(std::map<std::string, std::string> &icons_ma
auto Workspace::handle_clicked(GdkEventButton *bt) -> bool {
try {
if (id() > 0) { // normal
if (id() > 0) { // normal or numbered persistent
gIPC->getSocket1Reply("dispatch workspace " + std::to_string(id()));
} else if (!is_special()) { // named normal
gIPC->getSocket1Reply("dispatch workspace name" + name());
} else if (!is_special()) { // named
gIPC->getSocket1Reply("dispatch workspace name:" + name());
} else if (id() != -99) { // named special
gIPC->getSocket1Reply("dispatch togglespecialworkspace name" + name());
gIPC->getSocket1Reply("dispatch togglespecialworkspace " + name());
} else { // special
gIPC->getSocket1Reply("dispatch togglespecialworkspace");
}