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#define WLR_USE_UNSTABLE
#include <unistd.h>
#include <any>
#include <hyprland/src/Compositor.hpp>
#include <hyprland/src/desktop/view/Window.hpp>
#include <hyprland/src/config/ConfigManager.hpp>
#include <hyprland/src/render/Renderer.hpp>
#include <hyprland/src/desktop/rule/windowRule/WindowRuleEffectContainer.hpp>
#include <algorithm>
#include "barDeco.hpp"
#include "globals.hpp"
// Do NOT change this function.
APICALL EXPORT std::string PLUGIN_API_VERSION() {
return HYPRLAND_API_VERSION;
}
static void onNewWindow(void* self, std::any data) {
// data is guaranteed
const auto PWINDOW = std::any_cast<PHLWINDOW>(data);
if (!PWINDOW->m_X11DoesntWantBorders) {
if (std::ranges::any_of(PWINDOW->m_windowDecorations, [](const auto& d) { return d->getDisplayName() == "Hyprbar"; }))
return;
auto bar = makeUnique<CHyprBar>(PWINDOW);
g_pGlobalState->bars.emplace_back(bar);
bar->m_self = bar;
HyprlandAPI::addWindowDecoration(PHANDLE, PWINDOW, std::move(bar));
}
}
static void onCloseWindow(void* self, std::any data) {
// data is guaranteed
const auto PWINDOW = std::any_cast<PHLWINDOW>(data);
const auto BARIT = std::find_if(g_pGlobalState->bars.begin(), g_pGlobalState->bars.end(), [PWINDOW](const auto& bar) { return bar->getOwner() == PWINDOW; });
if (BARIT == g_pGlobalState->bars.end())
return;
// we could use the API but this is faster + it doesn't matter here that much.
PWINDOW->removeWindowDeco(BARIT->get());
}
static void onPreConfigReload() {
g_pGlobalState->buttons.clear();
}
static void onUpdateWindowRules(PHLWINDOW window) {
const auto BARIT = std::find_if(g_pGlobalState->bars.begin(), g_pGlobalState->bars.end(), [window](const auto& bar) { return bar->getOwner() == window; });
if (BARIT == g_pGlobalState->bars.end())
return;
(*BARIT)->updateRules();
window->updateWindowDecos();
}
Hyprlang::CParseResult onNewButton(const char* K, const char* V) {
std::string v = V;
CVarList vars(v);
Hyprlang::CParseResult result;
// hyprbars-button = bgcolor, size, icon, action, fgcolor
if (vars[0].empty() || vars[1].empty()) {
result.setError("bgcolor and size cannot be empty");
return result;
}
float size = 10;
try {
size = std::stof(vars[1]);
} catch (std::exception& e) {
result.setError("failed to parse size");
return result;
}
bool userfg = false;
auto fgcolor = configStringToInt("rgb(ffffff)");
auto bgcolor = configStringToInt(vars[0]);
if (!bgcolor) {
result.setError("invalid bgcolor");
return result;
}
if (vars.size() == 5) {
userfg = true;
fgcolor = configStringToInt(vars[4]);
}
if (!fgcolor) {
result.setError("invalid fgcolor");
return result;
}
g_pGlobalState->buttons.push_back(SHyprButton{vars[3], userfg, *fgcolor, *bgcolor, size, vars[2]});
for (auto& b : g_pGlobalState->bars) {
b->m_bButtonsDirty = true;
}
return result;
}
APICALL EXPORT PLUGIN_DESCRIPTION_INFO PLUGIN_INIT(HANDLE handle) {
PHANDLE = handle;
const std::string HASH = __hyprland_api_get_hash();
const std::string CLIENT_HASH = __hyprland_api_get_client_hash();
if (HASH != CLIENT_HASH) {
HyprlandAPI::addNotification(PHANDLE, "[hyprbars] Failure in initialization: Version mismatch (headers ver is not equal to running hyprland ver)",
CHyprColor{1.0, 0.2, 0.2, 1.0}, 5000);
throw std::runtime_error("[hb] Version mismatch");
}
g_pGlobalState = makeUnique<SGlobalState>();
g_pGlobalState->nobarRuleIdx = Desktop::Rule::windowEffects()->registerEffect("hyprbars:no_bar");
g_pGlobalState->barColorRuleIdx = Desktop::Rule::windowEffects()->registerEffect("hyprbars:bar_color");
g_pGlobalState->titleColorRuleIdx = Desktop::Rule::windowEffects()->registerEffect("hyprbars:title_color");
static auto P = HyprlandAPI::registerCallbackDynamic(PHANDLE, "openWindow", [&](void* self, SCallbackInfo& info, std::any data) { onNewWindow(self, data); });
// static auto P2 = HyprlandAPI::registerCallbackDynamic(PHANDLE, "closeWindow", [&](void* self, SCallbackInfo& info, std::any data) { onCloseWindow(self, data); });
static auto P3 = HyprlandAPI::registerCallbackDynamic(PHANDLE, "windowUpdateRules",
[&](void* self, SCallbackInfo& info, std::any data) { onUpdateWindowRules(std::any_cast<PHLWINDOW>(data)); });
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_color", Hyprlang::INT{*configStringToInt("rgba(33333388)")});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_height", Hyprlang::INT{15});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:col.text", Hyprlang::INT{*configStringToInt("rgba(ffffffff)")});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_text_size", Hyprlang::INT{10});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_title_enabled", Hyprlang::INT{1});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_blur", Hyprlang::INT{0});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_text_font", Hyprlang::STRING{"Sans"});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_text_align", Hyprlang::STRING{"center"});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_part_of_window", Hyprlang::INT{1});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_precedence_over_border", Hyprlang::INT{0});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_buttons_alignment", Hyprlang::STRING{"right"});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_padding", Hyprlang::INT{7});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:bar_button_padding", Hyprlang::INT{5});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:enabled", Hyprlang::INT{1});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:icon_on_hover", Hyprlang::INT{0});
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:inactive_button_color", Hyprlang::INT{0}); // unset
HyprlandAPI::addConfigValue(PHANDLE, "plugin:hyprbars:on_double_click", Hyprlang::STRING{""});
HyprlandAPI::addConfigKeyword(PHANDLE, "plugin:hyprbars:hyprbars-button", onNewButton, Hyprlang::SHandlerOptions{});
static auto P4 = HyprlandAPI::registerCallbackDynamic(PHANDLE, "preConfigReload", [&](void* self, SCallbackInfo& info, std::any data) { onPreConfigReload(); });
// add deco to existing windows
for (auto& w : g_pCompositor->m_windows) {
if (w->isHidden() || !w->m_isMapped)
continue;
onNewWindow(nullptr /* unused */, std::any(w));
}
HyprlandAPI::reloadConfig();
return {"hyprbars", "A plugin to add title bars to windows.", "Vaxry", "1.0"};
}
APICALL EXPORT void PLUGIN_EXIT() {
for (auto& m : g_pCompositor->m_monitors)
m->m_scheduledRecalc = true;
g_pHyprRenderer->m_renderPass.removeAllOfType("CBarPassElement");
Desktop::Rule::windowEffects()->unregisterEffect(g_pGlobalState->barColorRuleIdx);
Desktop::Rule::windowEffects()->unregisterEffect(g_pGlobalState->titleColorRuleIdx);
Desktop::Rule::windowEffects()->unregisterEffect(g_pGlobalState->nobarRuleIdx);
}
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