workspace: small work towards better per-output VDs handling

src/focuschain.cpp

@@ -46,6 +46,7 @@ Window *FocusChain::getForActivation(VirtualDesktop *desktop) const
 
 Window *FocusChain::getForActivation(VirtualDesktop *desktop, Output *output) const
 {
+    qInfo("getForActivation");
     // TODO: Find windows on other dedsktops that are also currently visible.
     auto it = m_desktopFocusChains.constFind(desktop);
     if (it == m_desktopFocusChains.constEnd()) {

src/window.cpp

@@ -834,8 +834,6 @@ bool Window::isOnDesktop(VirtualDesktop *desktop) const
 
 bool Window::isOnCurrentDesktop() const
 {
-    bool is = isOnDesktop(VirtualDesktopManager::self()->currentDesktop(output()));
-    qInfo("isOnDesktop %d", is);
     return isOnDesktop(VirtualDesktopManager::self()->currentDesktop(output()));
 }
 

src/workspace.cpp

@@ -1015,6 +1015,7 @@ void Workspace::activateWindowOnNewDesktop(VirtualDesktop *desktop)
 
 Window *Workspace::findWindowToActivateOnDesktop(VirtualDesktop *desktop)
 {
+    qInfo("findWindowToActivateOnDesktop");
     if (m_moveResizeWindow != nullptr && m_activeWindow == m_moveResizeWindow && m_focusChain->contains(m_activeWindow, desktop) && m_activeWindow->isShown() && m_activeWindow->isOnCurrentDesktop()) {
         // A requestFocus call will fail, as the window is already active
         return m_activeWindow;
@@ -1111,11 +1112,13 @@ void Workspace::updateCurrentActivity(const QString &new_activity)
         window = m_activeWindow;
     } else if (options->focusPolicyIsReasonable()) {
         // Search in focus chain
-        window = m_focusChain->getForActivation(VirtualDesktopManager::self()->currentDesktop());
+        // TODO: Maybe we should give more info to the focuschain for it to find a more suitable window?
+        window = m_focusChain->getForActivation(VirtualDesktopManager::self()->currentDesktop(window->output()));
     }
 
     if (!window) {
-        window = findDesktop(true, VirtualDesktopManager::self()->currentDesktop());
+        // TODO: Maybe we should give more info to the focuschain for it to find a more suitable window?
+        window = findDesktop(true, VirtualDesktopManager::self()->currentDesktop(window->output()));
     }
 
     if (window != m_activeWindow) {
@@ -2441,7 +2444,8 @@ QRectF Workspace::clientArea(clientAreaOption opt, const Window *window, const O
 {
     const VirtualDesktop *desktop;
     if (window->isOnCurrentDesktop()) {
-        desktop = VirtualDesktopManager::self()->currentDesktop();
+        // TODO: This will likely need serious refactoring in case support for different virtual desktop layouts per-output is needed? Or maybe I just don't undestand how this works at all.
+        desktop = VirtualDesktopManager::self()->currentDesktop(window->output());
     } else {
         desktop = window->desktops().constLast();
     }