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input: Introduce basic hyprland HID classes

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Implements an intermediary HID class for mice, keyboards and touch devices, removing the old structs from WLClasses.hpp

Yes, virtual ones are duplicated a bit, but will likely be de-duped once wlr_input_device is not used anymore.
This commit is contained in:
Vaxry 2024-05-03 22:34:10 +01:00
parent 1d2acbe193
commit 1237732b97
39 changed files with 1450 additions and 573 deletions
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9
src/helpers/Monitor.cpp
View file

@ -3,6 +3,7 @@
#include "../Compositor.hpp"
#include "../config/ConfigValue.hpp"
#include "../protocols/GammaControl.hpp"
#include "../devices/ITouch.hpp"
int ratHandler(void* data) {
g_pHyprRenderer->renderMonitor((CMonitor*)data);
@ -145,10 +146,10 @@ void CMonitor::onConnect(bool noRule) {
if (!noRule)
g_pHyprRenderer->applyMonitorRule(this, &monitorRule, true);
for (const auto& PTOUCHDEV : g_pInputManager->m_lTouchDevices) {
if (matchesStaticSelector(PTOUCHDEV.boundOutput)) {
Debug::log(LOG, "Binding touch device {} to output {}", PTOUCHDEV.name, szName);
wlr_cursor_map_input_to_output(g_pCompositor->m_sWLRCursor, PTOUCHDEV.pWlrDevice, output);
for (const auto& PTOUCHDEV : g_pInputManager->m_vTouches) {
if (matchesStaticSelector(PTOUCHDEV->boundOutput)) {
Debug::log(LOG, "Binding touch device {} to output {}", PTOUCHDEV->hlName, szName);
wlr_cursor_map_input_to_output(g_pCompositor->m_sWLRCursor, &PTOUCHDEV->wlr()->base, output);
}
}

77
src/helpers/WLClasses.cpp
View file

@ -1,78 +1 @@
#include "WLClasses.hpp"
void SKeyboard::updateXKBTranslationState(xkb_keymap* const keymap) {
xkb_state_unref(xkbTranslationState);
if (keymap) {
Debug::log(LOG, "Updating keyboard {:x}'s translation state from a provided keymap", (uintptr_t)this);
xkbTranslationState = xkb_state_new(keymap);
return;
}
const auto WLRKB = wlr_keyboard_from_input_device(keyboard);
const auto KEYMAP = WLRKB->keymap;
const auto STATE = WLRKB->xkb_state;
const auto LAYOUTSNUM = xkb_keymap_num_layouts(KEYMAP);
const auto PCONTEXT = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
for (uint32_t i = 0; i < LAYOUTSNUM; ++i) {
if (xkb_state_layout_index_is_active(STATE, i, XKB_STATE_LAYOUT_EFFECTIVE)) {
Debug::log(LOG, "Updating keyboard {:x}'s translation state from an active index {}", (uintptr_t)this, i);
CVarList keyboardLayouts(currentRules.layout, 0, ',');
CVarList keyboardModels(currentRules.model, 0, ',');
CVarList keyboardVariants(currentRules.variant, 0, ',');
xkb_rule_names rules = {.rules = "", .model = "", .layout = "", .variant = "", .options = ""};
std::string layout, model, variant;
layout = keyboardLayouts[i % keyboardLayouts.size()];
model = keyboardModels[i % keyboardModels.size()];
variant = keyboardVariants[i % keyboardVariants.size()];
rules.layout = layout.c_str();
rules.model = model.c_str();
rules.variant = variant.c_str();
auto KEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
if (!KEYMAP) {
Debug::log(ERR, "updateXKBTranslationState: keymap failed 1, fallback without model/variant");
rules.model = "";
rules.variant = "";
KEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
}
if (!KEYMAP) {
Debug::log(ERR, "updateXKBTranslationState: keymap failed 2, fallback to us");
rules.layout = "us";
KEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
}
xkbTranslationState = xkb_state_new(KEYMAP);
xkb_keymap_unref(KEYMAP);
xkb_context_unref(PCONTEXT);
return;
}
}
Debug::log(LOG, "Updating keyboard {:x}'s translation state from an unknown index", (uintptr_t)this);
xkb_rule_names rules = {
.rules = currentRules.rules.c_str(),
.model = currentRules.model.c_str(),
.layout = currentRules.layout.c_str(),
.variant = currentRules.variant.c_str(),
.options = currentRules.options.c_str(),
};
const auto NEWKEYMAP = xkb_keymap_new_from_names(PCONTEXT, &rules, XKB_KEYMAP_COMPILE_NO_FLAGS);
xkbTranslationState = xkb_state_new(NEWKEYMAP);
xkb_keymap_unref(NEWKEYMAP);
xkb_context_unref(PCONTEXT);
}

100
src/helpers/WLClasses.hpp
View file

@ -11,8 +11,8 @@
#include "Region.hpp"
class CMonitor;
class CVirtualKeyboard;
class CVirtualPointer;
class IPointer;
class IKeyboard;
struct SRenderData {
CMonitor* pMonitor;
@ -58,86 +58,12 @@ struct SExtensionFindingData {
wlr_surface** found;
};
struct SStringRuleNames {
std::string layout = "";
std::string model = "";
std::string variant = "";
std::string options = "";
std::string rules = "";
};
struct SKeyboard {
wlr_input_device* keyboard;
DYNLISTENER(keyboardMod);
DYNLISTENER(keyboardKey);
DYNLISTENER(keyboardKeymap);
DYNLISTENER(keyboardDestroy);
bool isVirtual = false;
bool active = false;
bool enabled = true;
WP<CVirtualKeyboard> virtKeyboard;
xkb_layout_index_t activeLayout = 0;
xkb_state* xkbTranslationState = nullptr;
std::string name = "";
std::string xkbFilePath = "";
SStringRuleNames currentRules;
int repeatRate = 0;
int repeatDelay = 0;
int numlockOn = -1;
bool resolveBindsBySym = false;
void updateXKBTranslationState(xkb_keymap* const keymap = nullptr);
struct {
CHyprSignalListener destroyVKeyboard;
} listeners;
// For the list lookup
bool operator==(const SKeyboard& rhs) const {
return keyboard == rhs.keyboard;
}
~SKeyboard() {
if (xkbTranslationState)
xkb_state_unref(xkbTranslationState);
}
};
struct SMouse {
wlr_input_device* mouse = nullptr;
std::string name = "";
bool virt = false;
bool connected = false; // means connected to the cursor
WP<CVirtualPointer> virtualPointer;
struct {
CHyprSignalListener destroyMouse;
} listeners;
DYNLISTENER(destroyMouse);
bool operator==(const SMouse& b) const {
return mouse == b.mouse;
}
};
class CMonitor;
struct SSeat {
wlr_seat* seat = nullptr;
wl_client* exclusiveClient = nullptr;
wlr_seat* seat = nullptr;
wl_client* exclusiveClient = nullptr;
SMouse* mouse = nullptr;
WP<IPointer> mouse;
WP<IKeyboard> keyboard;
};
struct SDrag {
@ -238,20 +164,6 @@ struct SSwipeGesture {
CMonitor* pMonitor = nullptr;
};
struct STouchDevice {
wlr_input_device* pWlrDevice = nullptr;
std::string name = "";
std::string boundOutput = "";
DYNLISTENER(destroy);
bool operator==(const STouchDevice& other) const {
return pWlrDevice == other.pWlrDevice;
}
};
struct SSwitchDevice {
wlr_input_device* pWlrDevice = nullptr;

8
src/helpers/signal/Listener.cpp
View file

@ -11,3 +11,11 @@ void CSignalListener::emit(std::any data) {
m_fHandler(data);
}
CStaticSignalListener::CStaticSignalListener(std::function<void(void*, std::any)> handler, void* owner) : m_pOwner(owner), m_fHandler(handler) {
;
}
void CStaticSignalListener::emit(std::any data) {
m_fHandler(m_pOwner, data);
}

16
src/helpers/signal/Listener.hpp
View file

@ -22,3 +22,19 @@ class CSignalListener {
};
typedef std::shared_ptr<CSignalListener> CHyprSignalListener;
class CStaticSignalListener {
public:
CStaticSignalListener(std::function<void(void*, std::any)> handler, void* owner);
CStaticSignalListener(CStaticSignalListener&&) = delete;
CStaticSignalListener(CStaticSignalListener&) = delete;
CStaticSignalListener(const CStaticSignalListener&) = delete;
CStaticSignalListener(const CStaticSignalListener&&) = delete;
void emit(std::any data);
private:
void* m_pOwner = nullptr;
std::function<void(void*, std::any)> m_fHandler;
};

8
src/helpers/signal/Signal.cpp
View file

@ -11,6 +11,10 @@ void CSignal::emit(std::any data) {
dirty = true;
}
for (auto& l : m_vStaticListeners) {
l->emit(data);
}
if (dirty)
std::erase_if(m_vListeners, [](const auto& other) { return other.expired(); });
}
@ -20,3 +24,7 @@ CHyprSignalListener CSignal::registerListener(std::function<void(std::any)> hand
m_vListeners.emplace_back(std::weak_ptr<CSignalListener>(listener));
return listener;
}
void CSignal::registerStaticListener(std::function<void(void*, std::any)> handler, void* owner) {
m_vStaticListeners.emplace_back(std::make_unique<CStaticSignalListener>(handler, owner));
}

7
src/helpers/signal/Signal.hpp
View file

@ -14,6 +14,11 @@ class CSignal {
//
[[nodiscard("Listener is unregistered when the ptr is lost")]] CHyprSignalListener registerListener(std::function<void(std::any)> handler);
// this is for static listeners. They die with this signal.
// TODO: can we somehow rid of the void* data and make it a custom this?
void registerStaticListener(std::function<void(void*, std::any)> handler, void* owner);
private:
std::vector<std::weak_ptr<CSignalListener>> m_vListeners;
std::vector<std::weak_ptr<CSignalListener>> m_vListeners;
std::vector<std::unique_ptr<CStaticSignalListener>> m_vStaticListeners;
};