move iconified windows to the end of the focused list for cycling/reverting

ChangeLog

@@ -1,5 +1,8 @@
  (Format: Year/Month/Day)
 Changes for 1.0rc3:
+*07/01/04:
+   * Move minimized windows to the back of the focused list (Mark)
+     Window.cc FocusControl.cc/hh
 *07/01/03:
    * Don't run [startup] items in apps file on fluxbox restart (Mark)
      Remember.cc fluxbox.cc

src/FocusControl.cc

@@ -151,6 +151,30 @@ void FocusControl::addFocusBack(WinClient &client) {
     m_creation_order_list.push_back(&client);
 }
 
+// move all clients in given window to back of focused list
+void FocusControl::setFocusBack(FluxboxWindow *fbwin) {
+    // do nothing if there are no windows open
+    if (m_focused_list.empty())
+        return;
+
+    FocusedWindows::iterator it = m_focused_list.begin();
+    // use back to avoid an infinite loop
+    FocusedWindows::iterator it_back = --m_focused_list.end();
+
+    while (it != it_back) {
+        if ((*it)->fbwindow() == fbwin) {
+            m_focused_list.push_back(*it);
+            it = m_focused_list.erase(it);
+        } else
+            ++it;
+    }
+    // move the last one, if necessary, in order to preserve focus order
+    if ((*it)->fbwindow() == fbwin) {
+        m_focused_list.push_back(*it);
+        m_focused_list.erase(it);
+    }
+}
+    
 void FocusControl::stopCyclingFocus() {
     // nothing to do
     if (!m_cycling_focus)

src/FocusControl.hh

@@ -85,6 +85,7 @@ public:
     bool isMouseTabFocus() const { return tabFocusModel() == MOUSETABFOCUS; }
     bool isCycling() const { return m_cycling_focus; }
     void addFocusBack(WinClient &client);
+    void setFocusBack(FluxboxWindow *fbwin);
 
     FocusModel focusModel() const { return *m_focus_model; }
     TabFocusModel tabFocusModel() const { return *m_tab_focus_model; }

src/Window.cc

@@ -1558,6 +1558,8 @@ void FluxboxWindow::iconify() {
 
     hide(true);
 
+    screen().focusControl().setFocusBack(this);
+
     ClientList::iterator client_it = m_clientlist.begin();
     const ClientList::iterator client_it_end = m_clientlist.end();
     for (; client_it != client_it_end; ++client_it) {