added tablet v2 support (alpha alpha)

1 files changed, 188 insertions, 0 deletions

diff --git a/src/managers/input/Tablets.cpp b/src/managers/input/Tablets.cpp
new file mode 100644
index 00000000..df0a7171
--- /dev/null
+++ b/src/managers/input/Tablets.cpp
@@ -0,0 +1,188 @@
+#include "InputManager.hpp"
+#include "../../Compositor.hpp"
+
+void CInputManager::newTabletTool(wlr_input_device* pDevice) {
+    const auto PNEWTABLET = &m_lTablets.emplace_back();
+
+    PNEWTABLET->wlrTablet = pDevice->tablet;
+    PNEWTABLET->wlrDevice = pDevice;
+    PNEWTABLET->wlrTabletV2 = wlr_tablet_create(g_pCompositor->m_sWLRTabletManager, g_pCompositor->m_sSeat.seat, pDevice);
+    PNEWTABLET->wlrTablet->data = PNEWTABLET;
+
+    wlr_cursor_attach_input_device(g_pCompositor->m_sWLRCursor, pDevice);
+
+    PNEWTABLET->hyprListener_Destroy.initCallback(&pDevice->events.destroy, [](void* owner, void* data) {
+        const auto PTAB = (STablet*)owner;
+
+        g_pInputManager->m_lTablets.remove(*PTAB);
+
+        Debug::log(LOG, "Removed a tablet");
+    }, PNEWTABLET, "Tablet");
+
+    PNEWTABLET->hyprListener_Axis.initCallback(&pDevice->tablet->events.axis, [](void* owner, void* data) {
+
+        const auto EVENT = (wlr_tablet_tool_axis_event*)data;
+        const auto PTAB = (STablet*)owner;
+
+        switch (EVENT->tool->type) {
+            case WLR_TABLET_TOOL_TYPE_MOUSE:
+                wlr_cursor_move(g_pCompositor->m_sWLRCursor, PTAB->wlrDevice, EVENT->dx, EVENT->dy);
+                g_pInputManager->refocus();
+                break;
+            default:
+                double x = (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_X) ? EVENT->x : NAN;
+                double y = (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_Y) ? EVENT->y : NAN;
+                wlr_cursor_warp_absolute(g_pCompositor->m_sWLRCursor, PTAB->wlrDevice, x, y);
+                g_pInputManager->refocus();
+                break;
+        }
+
+        const auto PTOOL = g_pInputManager->ensureTabletToolPresent(PTAB, EVENT->tool);
+
+        // TODO: this might be wrong
+        if (PTOOL->active)
+            g_pInputManager->refocus();
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_PRESSURE)
+            wlr_tablet_v2_tablet_tool_notify_pressure(PTOOL->wlrTabletToolV2, EVENT->pressure);
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_DISTANCE)
+            wlr_tablet_v2_tablet_tool_notify_distance(PTOOL->wlrTabletToolV2, EVENT->distance);
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_ROTATION)
+            wlr_tablet_v2_tablet_tool_notify_rotation(PTOOL->wlrTabletToolV2, EVENT->rotation);
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_SLIDER)
+            wlr_tablet_v2_tablet_tool_notify_slider(PTOOL->wlrTabletToolV2, EVENT->slider);
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_WHEEL)
+            wlr_tablet_v2_tablet_tool_notify_wheel(PTOOL->wlrTabletToolV2, EVENT->wheel_delta, 0);
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_X)
+            PTOOL->tiltX = EVENT->tilt_x;
+
+        if (EVENT->updated_axes & WLR_TABLET_TOOL_AXIS_TILT_Y)
+            PTOOL->tiltY = EVENT->tilt_y;
+
+        if (EVENT->updated_axes & (WLR_TABLET_TOOL_AXIS_TILT_X | WLR_TABLET_TOOL_AXIS_TILT_Y))
+            wlr_tablet_v2_tablet_tool_notify_tilt(PTOOL->wlrTabletToolV2, PTOOL->tiltX, PTOOL->tiltY);
+
+    }, PNEWTABLET, "Tablet");
+
+    PNEWTABLET->hyprListener_Tip.initCallback(&pDevice->tablet->events.tip, [](void* owner, void* data) {
+        const auto EVENT = (wlr_tablet_tool_tip_event*)data;
+        const auto PTAB = (STablet*)owner;
+
+        const auto PTOOL = g_pInputManager->ensureTabletToolPresent(PTAB, EVENT->tool);
+
+        // TODO: this might be wrong
+        if (EVENT->state == WLR_TABLET_TOOL_TIP_DOWN)
+            wlr_send_tablet_v2_tablet_tool_down(PTOOL->wlrTabletToolV2);
+        else
+            wlr_send_tablet_v2_tablet_tool_up(PTOOL->wlrTabletToolV2);
+            
+    }, PNEWTABLET, "Tablet");
+
+    PNEWTABLET->hyprListener_Button.initCallback(&pDevice->tablet->events.button, [](void* owner, void* data) {
+        const auto EVENT = (wlr_tablet_tool_button_event*)data;
+        const auto PTAB = (STablet*)owner;
+
+        const auto PTOOL = g_pInputManager->ensureTabletToolPresent(PTAB, EVENT->tool);
+
+        wlr_tablet_v2_tablet_tool_notify_button(PTOOL->wlrTabletToolV2, (zwp_tablet_pad_v2_button_state)EVENT->button, (zwp_tablet_pad_v2_button_state)EVENT->state);
+            
+    }, PNEWTABLET, "Tablet");
+
+    PNEWTABLET->hyprListener_Proximity.initCallback(&pDevice->tablet->events.proximity, [](void* owner, void* data) {
+        const auto EVENT = (wlr_tablet_tool_proximity_event*)data;
+        const auto PTAB = (STablet*)owner;
+
+        const auto PTOOL = g_pInputManager->ensureTabletToolPresent(PTAB, EVENT->tool);
+
+        if (EVENT->state == WLR_TABLET_TOOL_PROXIMITY_OUT) {
+            PTOOL->active = false;
+        } else {
+            PTOOL->active = true;
+            g_pInputManager->refocus();
+        }
+            
+    }, PNEWTABLET, "Tablet");
+}
+
+STabletTool* CInputManager::ensureTabletToolPresent(STablet* pTablet, wlr_tablet_tool* pTool) {
+    if (pTool->data == nullptr) {
+        const auto PTOOL = &m_lTabletTools.emplace_back();
+
+        PTOOL->wlrTabletTool = pTool;
+        pTool->data = PTOOL;
+
+        PTOOL->wlrTabletToolV2 = wlr_tablet_tool_create(g_pCompositor->m_sWLRTabletManager, g_pCompositor->m_sSeat.seat, pTool);
+
+        PTOOL->hyprListener_TabletToolDestroy.initCallback(&pTool->events.destroy, [](void* owner, void* data) {
+            const auto PTOOL = (STabletTool*)owner;
+
+            PTOOL->wlrTabletTool->data = nullptr;
+            g_pInputManager->m_lTabletTools.remove(*PTOOL);
+        }, PTOOL, "Tablet Tool V1");
+
+        //TODO: set cursor request
+    }
+
+    return (STabletTool*)pTool->data;
+}
+
+void CInputManager::newTabletPad(wlr_input_device* pDevice) {
+    const auto PNEWPAD = &m_lTabletPads.emplace_back();
+
+    PNEWPAD->wlrTabletPadV2 = wlr_tablet_pad_create(g_pCompositor->m_sWLRTabletManager, g_pCompositor->m_sSeat.seat, pDevice);
+
+    PNEWPAD->hyprListener_Button.initCallback(&pDevice->tablet_pad->events.button, [](void* owner, void* data) {
+
+        const auto EVENT = (wlr_tablet_pad_button_event*)data;
+        const auto PPAD = (STabletPad*)owner;
+
+        wlr_tablet_v2_tablet_pad_notify_mode(PPAD->wlrTabletPadV2, EVENT->group, EVENT->mode, EVENT->time_msec);
+        wlr_tablet_v2_tablet_pad_notify_button(PPAD->wlrTabletPadV2, EVENT->button, EVENT->time_msec, (zwp_tablet_pad_v2_button_state)EVENT->state);
+
+    }, PNEWPAD, "Tablet Pad");
+
+    PNEWPAD->hyprListener_Strip.initCallback(&pDevice->tablet_pad->events.strip, [](void* owner, void* data) {
+
+        const auto EVENT = (wlr_tablet_pad_strip_event*)data;
+        const auto PPAD = (STabletPad*)owner;
+
+        wlr_tablet_v2_tablet_pad_notify_strip(PPAD->wlrTabletPadV2, EVENT->strip, EVENT->position, EVENT->source == WLR_TABLET_PAD_STRIP_SOURCE_FINGER, EVENT->time_msec);
+
+    }, PNEWPAD, "Tablet Pad");
+
+    PNEWPAD->hyprListener_Ring.initCallback(&pDevice->tablet_pad->events.strip, [](void* owner, void* data) {
+
+        const auto EVENT = (wlr_tablet_pad_ring_event*)data;
+        const auto PPAD = (STabletPad*)owner;
+
+        wlr_tablet_v2_tablet_pad_notify_ring(PPAD->wlrTabletPadV2, EVENT->ring, EVENT->position, EVENT->source == WLR_TABLET_PAD_RING_SOURCE_FINGER, EVENT->time_msec);
+
+    }, PNEWPAD, "Tablet Pad");
+
+    PNEWPAD->hyprListener_Attach.initCallback(&pDevice->tablet_pad->events.strip, [](void* owner, void* data) {
+
+        const auto TABLET = (wlr_tablet_tool*)data;
+        const auto PPAD = (STabletPad*)owner;
+
+        PPAD->pTabletParent = (STablet*)TABLET->data;
+
+        if (!PPAD->pTabletParent)
+            Debug::log(ERR, "tabletpad got attached to a nullptr tablet!! this might be bad.");
+
+    }, PNEWPAD, "Tablet Pad");
+
+    PNEWPAD->hyprListener_Destroy.initCallback(&pDevice->events.destroy, [](void* owner, void* data) {
+
+        const auto PPAD = (STabletPad*)owner;
+
+        g_pInputManager->m_lTabletPads.remove(*PPAD);
+
+        Debug::log(LOG, "Removed a tablet pad");
+
+    }, PNEWPAD, "Tablet Pad");
+}
\ No newline at end of file