input: Add fully configurable trackpad gestures (#11490)

Adds configurable trackpad gestures

1 files changed, 50 insertions, 0 deletions

diff --git a/src/managers/input/trackpad/gestures/WorkspaceSwipeGesture.cpp b/src/managers/input/trackpad/gestures/WorkspaceSwipeGesture.cpp
new file mode 100644
index 00000000..793bfd77
--- /dev/null
+++ b/src/managers/input/trackpad/gestures/WorkspaceSwipeGesture.cpp
@@ -0,0 +1,50 @@
+#include "WorkspaceSwipeGesture.hpp"
+
+#include "../../../../Compositor.hpp"
+#include "../../../../managers/input/InputManager.hpp"
+#include "../../../../render/Renderer.hpp"
+
+#include "../../UnifiedWorkspaceSwipeGesture.hpp"
+
+void CWorkspaceSwipeGesture::begin(const ITrackpadGesture::STrackpadGestureBegin& e) {
+    ITrackpadGesture::begin(e);
+
+    static auto PSWIPENEW = CConfigValue<Hyprlang::INT>("gestures:workspace_swipe_create_new");
+
+    if (g_pSessionLockManager->isSessionLocked() || g_pUnifiedWorkspaceSwipe->isGestureInProgress())
+        return;
+
+    int onMonitor = 0;
+    for (auto const& w : g_pCompositor->getWorkspaces()) {
+        if (w->m_monitor == g_pCompositor->m_lastMonitor && !g_pCompositor->isWorkspaceSpecial(w->m_id))
+            onMonitor++;
+    }
+
+    if (onMonitor < 2 && !*PSWIPENEW)
+        return; // disallow swiping when there's 1 workspace on a monitor
+
+    g_pUnifiedWorkspaceSwipe->begin();
+}
+
+void CWorkspaceSwipeGesture::update(const ITrackpadGesture::STrackpadGestureUpdate& e) {
+    if (!g_pUnifiedWorkspaceSwipe->isGestureInProgress())
+        return;
+
+    const float  DELTA = distance(e);
+
+    static auto  PSWIPEINVR = CConfigValue<Hyprlang::INT>("gestures:workspace_swipe_invert");
+
+    const double D = g_pUnifiedWorkspaceSwipe->m_delta + (*PSWIPEINVR ? -DELTA : DELTA);
+    g_pUnifiedWorkspaceSwipe->update(D);
+}
+
+void CWorkspaceSwipeGesture::end(const ITrackpadGesture::STrackpadGestureEnd& e) {
+    if (!g_pUnifiedWorkspaceSwipe->isGestureInProgress())
+        return;
+
+    g_pUnifiedWorkspaceSwipe->end();
+}
+
+bool CWorkspaceSwipeGesture::isDirectionSensitive() {
+    return true;
+}