From f260e9cbbdd915d1cab51410d38ae10297b8bc8d Mon Sep 17 00:00:00 2001
From: littleblack111 <littleblack11111@gmail.com>
Date: Thu, 31 Oct 2024 00:27:38 +0800
Subject: [PATCH] bind: new long press option

impl #8245
---
 src/config/ConfigManager.cpp    |  5 ++++-
 src/managers/KeybindManager.cpp | 24 ++++++++++++++++++++++++
 2 files changed, 28 insertions(+), 1 deletion(-)

diff --git a/src/config/ConfigManager.cpp b/src/config/ConfigManager.cpp
index 769a7525..b0275fa1 100644
--- a/src/config/ConfigManager.cpp
+++ b/src/config/ConfigManager.cpp
@@ -2169,6 +2169,7 @@ std::optional<std::string> CConfigManager::handleBind(const std::string& command
     bool       transparent    = false;
     bool       ignoreMods     = false;
     bool       multiKey       = false;
+    bool       longPress      = false;
     bool       hasDescription = false;
     bool       dontInhibit    = false;
     const auto BINDARGS       = command.substr(4);
@@ -2190,6 +2191,8 @@ std::optional<std::string> CConfigManager::handleBind(const std::string& command
             ignoreMods = true;
         } else if (arg == 's') {
             multiKey = true;
+		} else if (arg == 'o') {
+			longPress = true;
         } else if (arg == 'd') {
             hasDescription = true;
         } else if (arg == 'p') {
@@ -2264,7 +2267,7 @@ std::optional<std::string> CConfigManager::handleBind(const std::string& command
 
         g_pKeybindManager->addKeybind(SKeybind{
             parsedKey.key, KEYSYMS, parsedKey.keycode, parsedKey.catchAll, MOD,        MODS,     HANDLER,        COMMAND,    locked, m_szCurrentSubmap, DESCRIPTION, release,
-            repeat,        mouse,   nonConsuming,      transparent,        ignoreMods, multiKey, hasDescription, dontInhibit});
+            repeat,        mouse,   nonConsuming,      transparent,        ignoreMods, multiKey, longPress, hasDescription, dontInhibit});
     }
 
     return {};
diff --git a/src/managers/KeybindManager.cpp b/src/managers/KeybindManager.cpp
index 5be6a1d9..525f124d 100644
--- a/src/managers/KeybindManager.cpp
+++ b/src/managers/KeybindManager.cpp
@@ -567,6 +567,20 @@ int repeatKeyHandler(void* data) {
     return 0;
 }
 
+int longPressHandler(void* data) {
+    SKeybind** ppActiveKeybind = (SKeybind**)data;
+
+    if (!*ppActiveKeybind || g_pSeatManager->keyboard.expired())
+        return 0;
+
+    const auto DISPATCHER = g_pKeybindManager->m_mDispatchers.find((*ppActiveKeybind)->handler);
+
+    Debug::log(LOG, "Keybind long press triggered, calling dispatcher.");
+    DISPATCHER->second((*ppActiveKeybind)->arg);
+
+    return 0;
+}
+
 eMultiKeyCase CKeybindManager::mkKeysymSetMatches(const std::set<xkb_keysym_t> keybindKeysyms, const std::set<xkb_keysym_t> pressedKeysyms) {
     // Returns whether two sets of keysyms are equal, partially equal, or not
     // matching. (Partially matching means that pressed is a subset of bound)
@@ -701,6 +715,16 @@ SDispatchResult CKeybindManager::handleKeybinds(const uint32_t modmask, const SP
             }
         }
 
+		if (k.longPress) {
+            m_pActiveKeybind            = &k;
+            m_pActiveKeybindEventSource = wl_event_loop_add_timer(g_pCompositor->m_sWLEventLoop, longPressHandler, &m_pActiveKeybind);
+
+            const auto PACTIVEKEEB = g_pSeatManager->keyboard.lock();
+
+            wl_event_source_timer_update(m_pActiveKeybindEventSource, PACTIVEKEEB->repeatDelay);
+			continue;
+		}
+
         const auto DISPATCHER = m_mDispatchers.find(k.mouse ? "mouse" : k.handler);
 
         if (SPECIALTRIGGERED && !pressed)