Allow decos to request interactivity

src/Compositor.cpp

@@ -608,8 +608,8 @@ CWindow* CCompositor::vectorToWindowIdeal(const Vector2D& pos) {
     // special workspace
     if (PMONITOR->specialWorkspaceID) {
         for (auto w = m_vWindows.rbegin(); w != m_vWindows.rend(); w++) {
-            wlr_box box = {(*w)->m_vRealPosition.vec().x - BORDER_GRAB_AREA, (*w)->m_vRealPosition.vec().y - BORDER_GRAB_AREA, (*w)->m_vRealSize.vec().x + 2 * BORDER_GRAB_AREA,
+            const auto BB  = w->get()->getWindowInputBox();
-                           (*w)->m_vRealSize.vec().y + 2 * BORDER_GRAB_AREA};
+            wlr_box    box = {BB.x - BORDER_GRAB_AREA, BB.y - BORDER_GRAB_AREA, BB.width + 2 * BORDER_GRAB_AREA, BB.height + 2 * BORDER_GRAB_AREA};
             if ((*w)->m_bIsFloating && (*w)->m_iWorkspaceID == PMONITOR->specialWorkspaceID && (*w)->m_bIsMapped && wlr_box_contains_point(&box, pos.x, pos.y) &&
                 !(*w)->isHidden() && !(*w)->m_bX11ShouldntFocus)
                 return (*w).get();
@@ -625,8 +625,8 @@ CWindow* CCompositor::vectorToWindowIdeal(const Vector2D& pos) {
 
     // pinned windows on top of floating regardless
     for (auto w = m_vWindows.rbegin(); w != m_vWindows.rend(); w++) {
-        wlr_box box = {(*w)->m_vRealPosition.vec().x - BORDER_GRAB_AREA, (*w)->m_vRealPosition.vec().y - BORDER_GRAB_AREA, (*w)->m_vRealSize.vec().x + 2 * BORDER_GRAB_AREA,
+        const auto BB  = w->get()->getWindowInputBox();
-                       (*w)->m_vRealSize.vec().y + 2 * BORDER_GRAB_AREA};
+        wlr_box    box = {BB.x - BORDER_GRAB_AREA, BB.y - BORDER_GRAB_AREA, BB.width + 2 * BORDER_GRAB_AREA, BB.height + 2 * BORDER_GRAB_AREA};
         if ((*w)->m_bIsFloating && (*w)->m_bIsMapped && !(*w)->isHidden() && !(*w)->m_bX11ShouldntFocus && (*w)->m_bPinned) {
             if (wlr_box_contains_point(&box, m_sWLRCursor->x, m_sWLRCursor->y))
                 return w->get();
@@ -640,8 +640,8 @@ CWindow* CCompositor::vectorToWindowIdeal(const Vector2D& pos) {
 
     // first loop over floating cuz they're above, m_lWindows should be sorted bottom->top, for tiled it doesn't matter.
     for (auto w = m_vWindows.rbegin(); w != m_vWindows.rend(); w++) {
-        wlr_box box = {(*w)->m_vRealPosition.vec().x - BORDER_GRAB_AREA, (*w)->m_vRealPosition.vec().y - BORDER_GRAB_AREA, (*w)->m_vRealSize.vec().x + 2 * BORDER_GRAB_AREA,
+        const auto BB  = w->get()->getWindowInputBox();
-                       (*w)->m_vRealSize.vec().y + 2 * BORDER_GRAB_AREA};
+        wlr_box    box = {BB.x - BORDER_GRAB_AREA, BB.y - BORDER_GRAB_AREA, BB.width + 2 * BORDER_GRAB_AREA, BB.height + 2 * BORDER_GRAB_AREA};
         if ((*w)->m_bIsFloating && (*w)->m_bIsMapped && isWorkspaceVisible((*w)->m_iWorkspaceID) && !(*w)->isHidden() && !(*w)->m_bPinned) {
             // OR windows should add focus to parent
             if ((*w)->m_bX11ShouldntFocus && (*w)->m_iX11Type != 2)

src/Window.cpp

@@ -88,6 +88,43 @@ wlr_box CWindow::getWindowIdealBoundingBoxIgnoreReserved() {
     return wlr_box{(int)POS.x, (int)POS.y, (int)SIZE.x, (int)SIZE.y};
 }
 
+wlr_box CWindow::getWindowInputBox() {
+    static auto* const PBORDERSIZE = &g_pConfigManager->getConfigValuePtr("general:border_size")->intValue;
+
+    if (m_sAdditionalConfigData.dimAround) {
+        const auto PMONITOR = g_pCompositor->getMonitorFromID(m_iMonitorID);
+        return {PMONITOR->vecPosition.x, PMONITOR->vecPosition.y, PMONITOR->vecSize.x, PMONITOR->vecSize.y};
+    }
+
+    SWindowDecorationExtents maxExtents = {{*PBORDERSIZE + 2, *PBORDERSIZE + 2}, {*PBORDERSIZE + 2, *PBORDERSIZE + 2}};
+
+    for (auto& wd : m_dWindowDecorations) {
+
+        if (!wd->allowsInput())
+            continue;
+
+        const auto EXTENTS = wd->getWindowDecorationExtents();
+
+        if (EXTENTS.topLeft.x > maxExtents.topLeft.x)
+            maxExtents.topLeft.x = EXTENTS.topLeft.x;
+
+        if (EXTENTS.topLeft.y > maxExtents.topLeft.y)
+            maxExtents.topLeft.y = EXTENTS.topLeft.y;
+
+        if (EXTENTS.bottomRight.x > maxExtents.bottomRight.x)
+            maxExtents.bottomRight.x = EXTENTS.bottomRight.x;
+
+        if (EXTENTS.bottomRight.y > maxExtents.bottomRight.y)
+            maxExtents.bottomRight.y = EXTENTS.bottomRight.y;
+    }
+
+    // Add extents to the real base BB and return
+    wlr_box finalBox = {m_vRealPosition.vec().x - maxExtents.topLeft.x, m_vRealPosition.vec().y - maxExtents.topLeft.y,
+                        m_vRealSize.vec().x + maxExtents.topLeft.x + maxExtents.bottomRight.x, m_vRealSize.vec().y + maxExtents.topLeft.y + maxExtents.bottomRight.y};
+
+    return finalBox;
+}
+
 SWindowDecorationExtents CWindow::getFullWindowReservedArea() {
     SWindowDecorationExtents extents;
 

src/Window.hpp

@@ -288,6 +288,7 @@ class CWindow {
 
     // methods
     wlr_box                  getFullWindowBoundingBox();
+    wlr_box                  getWindowInputBox();
     wlr_box                  getWindowIdealBoundingBoxIgnoreReserved();
     void                     updateWindowDecos();
     pid_t                    getPID();

src/managers/input/InputManager.cpp

@@ -302,6 +302,9 @@ void CInputManager::mouseMoveUnified(uint32_t time, bool refocus) {
         m_pFoundSurfaceToFocus = foundSurface;
     }
 
+    if (currentlyDraggedWindow && !refocus)
+        return;
+
     if (pFoundWindow) {
         // change cursor icon if hovering over border
         if (*PRESIZEONBORDER && *PRESIZECURSORICON && !pFoundWindow->m_bIsFullscreen && !pFoundWindow->hasPopupAt(mouseCoords)) {
@@ -374,6 +377,9 @@ void CInputManager::onMouseButton(wlr_pointer_button_event* e) {
         std::erase_if(m_lCurrentlyHeldButtons, [&](const auto& other) { return other == e->button; });
     }
 
+    if (currentlyDraggedWindow)
+        return;
+
     switch (m_ecbClickBehavior) {
         case CLICKMODE_DEFAULT: processMouseDownNormal(e); break;
         case CLICKMODE_KILL: processMouseDownKill(e); break;

src/render/decorations/IHyprWindowDecoration.cpp

@@ -7,3 +7,7 @@ IHyprWindowDecoration::~IHyprWindowDecoration() {}
 SWindowDecorationExtents IHyprWindowDecoration::getWindowDecorationReservedArea() {
     return SWindowDecorationExtents{};
 }
+
+bool IHyprWindowDecoration::allowsInput() {
+    return false;
+}

src/render/decorations/IHyprWindowDecoration.hpp

@@ -33,4 +33,6 @@ interface IHyprWindowDecoration {
     virtual void                     damageEntire() = 0;
 
     virtual SWindowDecorationExtents getWindowDecorationReservedArea();
+
+    virtual bool                     allowsInput();
 };