add commands to toggle toolbar and slit layer

toggle(Toolbar|Slit)Above toggles the resp. item between its
regular and the AboveDock layer (ie. above everything, even visible on
active fullscreen windows)

Also required step for autoraising.

REQUEST: 222

doc/asciidoc/fluxbox-keys.txt

@@ -438,6 +438,12 @@ doing so.
 	Minimizes all windows on the current workspace. If they are already all
 	minimized, then it restores them.
 
+*ToggleSlitAbove*::
+	Toggles the slit between its regular and the AboveDock layer
+
+*ToggleToolbarAbove*::
+	Toggles the toolbar between its regular and the AboveDock layer
+
 *Deiconify* 'mode' 'destination'::
 Deiconifies windows (or, restores from a minimized state).
 +

src/Screen.hh

@@ -126,6 +126,11 @@ public:
     Slit *slit() { return m_slit.get(); }
     /// @return the slit, @see Slit
     const Slit *slit() const { return m_slit.get(); }
+
+    /// @return the toolbar, @see Toolbar
+    Toolbar *toolbar() { return m_toolbar.get(); }
+    /// @return the toolbar, @see Toolbar
+    const Toolbar *toolbar() const { return m_toolbar.get(); }
     /**
      * @param w the workspace number
      * @return workspace for the given workspace number

src/Slit.cc

@@ -1064,6 +1064,13 @@ void Slit::toggleHidden() {
     }
 }
 
+void Slit::toggleAboveDock() {
+    if (m_layeritem->getLayerNum() == m_rc_layernum->getNum())
+        m_layeritem->moveToLayer(ResourceLayer::ABOVE_DOCK);
+    else
+        m_layeritem->moveToLayer(m_rc_layernum->getNum());
+}
+
 void Slit::loadClientList(const char *filename) {
     if (filename == 0 || filename[0] == '\0')
         return;

src/Slit.hh

@@ -103,6 +103,7 @@ public:
 
     void moveToLayer(int layernum);
     void toggleHidden();
+    void toggleAboveDock();
 
     BScreen &screen() { return m_screen; }
     const BScreen &screen() const { return m_screen; }

src/Toolbar.cc

@@ -719,6 +719,13 @@ void Toolbar::toggleHidden() {
 
 }
 
+void Toolbar::toggleAboveDock() {
+    if (m_layeritem.getLayerNum() == m_rc_layernum->getNum())
+        m_layeritem.moveToLayer(ResourceLayer::ABOVE_DOCK);
+    else
+        m_layeritem.moveToLayer(m_rc_layernum->getNum());
+}
+
 void Toolbar::moveToLayer(int layernum) {
     m_layeritem.moveToLayer(layernum);
     *m_rc_layernum = layernum;

src/Toolbar.hh

@@ -83,6 +83,7 @@ public:
     void updateVisibleState();
     void toggleHidden();
 
+    void toggleAboveDock();
 
     void moveToLayer(int layernum);
 

src/WorkspaceCmd.cc

@@ -26,6 +26,8 @@
 #include "Workspace.hh"
 #include "Window.hh"
 #include "Screen.hh"
+#include "Slit.hh"
+#include "Toolbar.hh"
 #include "fluxbox.hh"
 #include "WinClient.hh"
 #include "FocusControl.hh"
@@ -622,6 +624,26 @@ void ShowDesktopCmd::execute() {
 
 }
 
+REGISTER_COMMAND(toggleslitbarabove, ToggleSlitAboveCmd, void);
+void ToggleSlitAboveCmd::execute() {
+#if USE_SLIT
+    if (BScreen *screen = Fluxbox::instance()->mouseScreen()) {
+        screen->slit()->toggleAboveDock();
+        const_cast<FbTk::FbWindow&>(screen->slit()->window()).raise();
+    }
+#endif
+}
+
+REGISTER_COMMAND(toggletoolbarabove, ToggleToolbarAboveCmd, void);
+void ToggleToolbarAboveCmd::execute() {
+#if USE_TOOLBAR
+    if (BScreen *screen = Fluxbox::instance()->mouseScreen()) {
+        screen->toolbar()->toggleAboveDock();
+        const_cast<FbTk::FbWindow&>(screen->toolbar()->window()).raise();
+    }
+#endif
+}
+
 REGISTER_COMMAND(closeallwindows, CloseAllWindowsCmd, void);
 
 void CloseAllWindowsCmd::execute() {

src/WorkspaceCmd.hh

@@ -192,6 +192,16 @@ public:
     void execute();
 };
 
+class ToggleSlitAboveCmd: public FbTk::Command<void> {
+public:
+    void execute();
+};
+
+class ToggleToolbarAboveCmd: public FbTk::Command<void> {
+public:
+    void execute();
+};
+
 class CloseAllWindowsCmd: public FbTk::Command<void> {
 public:
     void execute();