mirror of
https://github.com/hyprwm/Hypr.git
synced 2024-11-22 05:25:58 +01:00
Made the bar modules async
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parent
13744ae7c8
commit
d12c35ce1b
4 changed files with 68 additions and 41 deletions
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@ -142,6 +142,9 @@ void CStatusBar::setupModule(SBarModule* module) {
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void CStatusBar::destroyModule(SBarModule* module) {
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if (module->bgcontext)
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xcb_free_gc(g_pWindowManager->DisplayConnection, module->bgcontext);
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// delete it from the heap
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delete module;
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}
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void CStatusBar::setupTray() {
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@ -181,8 +184,8 @@ void CStatusBar::setupTray() {
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// Check if the tray module is active
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SBarModule* pBarModule = nullptr;
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for (auto& mod : modules) {
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if (mod.value == "tray") {
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pBarModule = &mod;
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if (mod->value == "tray") {
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pBarModule = mod;
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break;
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}
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}
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@ -299,7 +302,7 @@ void CStatusBar::setup(int MonitorID) {
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m_bHasTray = false;
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for (auto& mod : g_pWindowManager->statusBar->modules) {
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if (mod.value == "tray") {
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if (mod->value == "tray") {
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m_bHasTray = true;
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break;
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}
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@ -474,18 +477,18 @@ void CStatusBar::draw() {
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for (auto& module : modules) {
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if (!module.bgcontext && !module.isPad)
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setupModule(&module);
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if (!module->bgcontext && !module->isPad)
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setupModule(module);
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if (module.value == "workspaces") {
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offLeft += drawWorkspacesModule(&module, offLeft);
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if (module->value == "workspaces") {
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offLeft += drawWorkspacesModule(module, offLeft);
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} else {
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if (module.alignment == LEFT) {
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offLeft += drawModule(&module, offLeft);
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} else if (module.alignment == RIGHT) {
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offRight += drawModule(&module, offRight);
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if (module->alignment == LEFT) {
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offLeft += drawModule(module, offLeft);
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} else if (module->alignment == RIGHT) {
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offRight += drawModule(module, offRight);
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} else {
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drawModule(&module, 0);
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drawModule(module, 0);
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}
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}
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}
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@ -609,10 +612,13 @@ int CStatusBar::drawModule(SBarModule* mod, int off) {
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// check if we need to update
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if (std::chrono::duration_cast<std::chrono::milliseconds>(std::chrono::system_clock::now() - mod->updateLast).count() > mod->updateEveryMs) {
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// Yes. Set the new last and do it.
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mod->updateLast = std::chrono::system_clock::now();
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mod->valueCalculated = BarCommands::parseCommand(mod->value);
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// This is done asynchronously to prevent lag on especially slower PCs
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// but ngl it also did hang on more powerful ones
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std::thread([=](){
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const auto RETVAL = BarCommands::parseCommand(mod->value);
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mod->accessValueCalculated(true, RETVAL);
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mod->updateLast = std::chrono::system_clock::now();
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}).detach();
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}
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// We have the value, draw the module!
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@ -620,7 +626,7 @@ int CStatusBar::drawModule(SBarModule* mod, int off) {
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const auto MODULEWIDTH = getTextWidth(mod->valueCalculated, ConfigManager::getString("bar:font.main")) + PAD;
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const auto ICONWIDTH = getTextWidth(mod->icon, ConfigManager::getString("bar:font.secondary"));
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if (!MODULEWIDTH || mod->valueCalculated == "")
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if (!MODULEWIDTH || mod->accessValueCalculated(false) == "")
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return 0; // empty module
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Vector2D position;
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@ -639,7 +645,7 @@ int CStatusBar::drawModule(SBarModule* mod, int off) {
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drawCairoRectangle(position, Vector2D(MODULEWIDTH + ICONWIDTH, m_vecSize.y), mod->bgcolor);
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drawText(position + Vector2D(PAD / 2, getTextHalfY()), mod->icon, mod->color, ConfigManager::getString("bar:font.secondary"));
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drawText(position + Vector2D(PAD / 2 + ICONWIDTH, getTextHalfY()), mod->valueCalculated, mod->color, ConfigManager::getString("bar:font.main"));
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drawText(position + Vector2D(PAD / 2 + ICONWIDTH, getTextHalfY()), mod->accessValueCalculated(false), mod->color, ConfigManager::getString("bar:font.main"));
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return MODULEWIDTH + ICONWIDTH;
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}
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@ -6,6 +6,8 @@
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#include "../ipc/ipc.hpp"
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#include "BarCommands.hpp"
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#include <chrono>
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#include <atomic>
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#include <mutex>
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inline int barScreen = 0;
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@ -20,7 +22,7 @@ enum ModuleAlignment {
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RIGHT
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};
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struct SBarModule {
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NONMOVABLE NONCOPYABLE struct SBarModule {
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ModuleAlignment alignment;
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std::string value;
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std::string icon;
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@ -36,6 +38,19 @@ struct SBarModule {
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// PADS
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bool isPad = false;
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int pad = 0;
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// Simple but working thread safe value accessor
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std::mutex mtx;
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std::string accessValueCalculated(bool write, std::string val = "") {
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std::lock_guard<std::mutex> lg(mtx);
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if (write)
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valueCalculated = val;
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else
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return valueCalculated;
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return "";
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}
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};
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class CStatusBar {
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@ -61,7 +76,7 @@ public:
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std::vector<int> openWorkspaces;
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EXPOSED_MEMBER(CurrentWorkspace, int, i);
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std::vector<SBarModule> modules;
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std::vector<SBarModule*> modules;
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xcb_window_t trayWindowID = 0;
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@ -143,7 +143,8 @@ void handleStatusCommand(const std::string& command, const std::string& args) {
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}
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void parseModule(const std::string& COMMANDC, const std::string& VALUE) {
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SBarModule module;
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SBarModule* module = new SBarModule();
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g_pWindowManager->statusBar->modules.push_back(module);
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auto valueCopy = VALUE;
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@ -156,24 +157,22 @@ void parseModule(const std::string& COMMANDC, const std::string& VALUE) {
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const auto PADW = valueCopy;
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if (ALIGNR == "left") module.alignment = LEFT;
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else if (ALIGNR == "right") module.alignment = RIGHT;
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else if (ALIGNR == "center") module.alignment = CENTER;
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if (ALIGNR == "left") module->alignment = LEFT;
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else if (ALIGNR == "right") module->alignment = RIGHT;
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else if (ALIGNR == "center") module->alignment = CENTER;
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try {
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module.pad = stol(PADW);
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module->pad = stol(PADW);
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} catch (...) {
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Debug::log(ERR, "Module creation pad error: invalid pad");
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ConfigManager::parseError = "Module creation error in pad: invalid pad.";
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return;
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}
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module.isPad = true;
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module->isPad = true;
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module.color = 0;
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module.bgcolor = 0;
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g_pWindowManager->statusBar->modules.push_back(module);
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module->color = 0;
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module->bgcolor = 0;
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return;
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}
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@ -192,32 +191,34 @@ void parseModule(const std::string& COMMANDC, const std::string& VALUE) {
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const auto COMMAND = valueCopy;
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if (ALIGN == "left") module.alignment = LEFT;
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else if (ALIGN == "right") module.alignment = RIGHT;
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else if (ALIGN == "center") module.alignment = CENTER;
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if (ALIGN == "left") module->alignment = LEFT;
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else if (ALIGN == "right") module->alignment = RIGHT;
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else if (ALIGN == "center") module->alignment = CENTER;
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try {
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module.color = stol(COL1.substr(2), nullptr, 16);
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module.bgcolor = stol(COL2.substr(2), nullptr, 16);
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module->color = stol(COL1.substr(2), nullptr, 16);
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module->bgcolor = stol(COL2.substr(2), nullptr, 16);
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} catch (...) {
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Debug::log(ERR, "Module creation color error: invalid color");
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ConfigManager::parseError = "Module creation error in color: invalid color.";
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g_pWindowManager->statusBar->modules.pop_back();
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delete module;
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return;
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}
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try {
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module.updateEveryMs = stol(UPDATE);
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module->updateEveryMs = stol(UPDATE);
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} catch (...) {
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Debug::log(ERR, "Module creation error: invalid update interval");
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ConfigManager::parseError = "Module creation error in interval: invalid interval.";
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g_pWindowManager->statusBar->modules.pop_back();
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delete module;
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return;
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}
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module.icon = ICON;
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module->icon = ICON;
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module.value = COMMAND;
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g_pWindowManager->statusBar->modules.push_back(module);
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module->value = COMMAND;
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}
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void parseBarLine(const std::string& line) {
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@ -363,7 +364,7 @@ void ConfigManager::loadConfigLoadVars() {
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if (loadBar && g_pWindowManager->statusBar) {
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// clear modules as we overwrite them
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for (auto& m : g_pWindowManager->statusBar->modules) {
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g_pWindowManager->statusBar->destroyModule(&m);
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g_pWindowManager->statusBar->destroyModule(m);
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}
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g_pWindowManager->statusBar->modules.clear();
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}
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@ -40,6 +40,11 @@
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#define ISDEBUG false
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#endif
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// hints
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#define NONMOVABLE
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#define NONCOPYABLE
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//
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#define EXPOSED_MEMBER(var, type, prefix) \
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private: \
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type m_##prefix##var; \
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