Add NoPress gesture mode

src/logid/CMakeLists.txt

@@ -29,6 +29,7 @@ add_executable(logid
         actions/gesture/ReleaseGesture.cpp
         actions/gesture/IntervalGesture.cpp
         actions/gesture/AxisGesture.cpp
+        actions/gesture/NullGesture.cpp
         backend/Error.cpp
         backend/raw/DeviceMonitor.cpp
         backend/raw/RawDevice.cpp

src/logid/actions/gesture/Gesture.cpp

@@ -23,6 +23,7 @@
 #include "../../backend/hidpp20/features/ReprogControls.h"
 #include "IntervalGesture.h"
 #include "AxisGesture.h"
+#include "NullGesture.h"
 
 using namespace logid::actions;
 
@@ -92,6 +93,8 @@ std::shared_ptr<Gesture> Gesture::makeGesture(Device *device,
             return std::make_shared<IntervalGesture>(device, setting);
         else if(type == "axis")
             return std::make_shared<AxisGesture>(device, setting);
+        else if(type == "nopress")
+            return std::make_shared<NullGesture>(device, setting);
         else {
             logPrintf(WARN, "Line %d: Unknown gesture mode %s, defaulting to "
                             "OnRelease.", gesture_mode.getSourceLine(),

src/logid/actions/gesture/NullGesture.cpp

@@ -0,0 +1,46 @@
+/*
+ * Copyright 2019-2020 PixlOne
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#include "NullGesture.h"
+
+using namespace logid::actions;
+
+NullGesture::NullGesture(Device *device, libconfig::Setting& setting) :
+    Gesture (device), _config (device, setting, false)
+{
+}
+
+void NullGesture::press()
+{
+    _axis = 0;
+}
+
+void NullGesture::release(bool primary)
+{
+    // Do nothing
+    (void)primary; // Suppress unused warning
+}
+
+void NullGesture::move(int16_t axis)
+{
+    _axis += axis;
+}
+
+bool NullGesture::metThreshold() const
+{
+    return _axis > _config.threshold();
+}

src/logid/actions/gesture/NullGesture.h

@@ -0,0 +1,42 @@
+/*
+ * Copyright 2019-2020 PixlOne
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+#ifndef LOGID_ACTION_NULLGESTURE_H
+#define LOGID_ACTION_NULLGESTURE_H
+
+#include "Gesture.h"
+
+namespace logid {
+namespace actions
+{
+    class NullGesture : public Gesture
+    {
+    public:
+        NullGesture(Device* device, libconfig::Setting& setting);
+
+        virtual void press();
+        virtual void release(bool primary=false);
+        virtual void move(int16_t axis);
+
+        virtual bool metThreshold() const;
+    protected:
+        int16_t _axis;
+        Gesture::Config _config;
+    };
+}}
+
+#endif //LOGID_ACTION_NULLGESTURE_H