move titlebar click handling to FluxboxWindow, fix buttons getting ungrabbed

9 files changed, 73 insertions, 153 deletions

diff --git a/src/FbTk/EventHandler.hh b/src/FbTk/EventHandler.hh
index 45c7a2a..96ecd79 100644
--- a/src/FbTk/EventHandler.hh
+++ b/src/FbTk/EventHandler.hh
@@ -59,6 +59,7 @@ public:
     virtual void enterNotifyEvent(XCrossingEvent &) { }
 
     virtual void notifyUngrabKeyboard() { }
+    virtual void grabButtons() { }
 };
 
 } // end namespace FbTk
diff --git a/src/FbWinFrame.cc b/src/FbWinFrame.cc
index cc7d379..83610ea 100644
--- a/src/FbWinFrame.cc
+++ b/src/FbWinFrame.cc
@@ -96,7 +96,6 @@ FbWinFrame::FbWinFrame(BScreen &screen, FbWinFrameTheme &theme, FbTk::ImageContr
     m_shaded(false),
     m_focused_alpha(0),
     m_unfocused_alpha(0),
-    m_double_click_time(0),
     m_themelistener(*this),
     m_shape(m_window, theme.shapePlace()),
     m_disable_themeshape(false) {
@@ -109,23 +108,6 @@ FbWinFrame::~FbWinFrame() {
     removeAllButtons();
 }
 
-bool FbWinFrame::setOnClickTitlebar(FbTk::RefCount<FbTk::Command> &ref, int mousebutton_num,
-                            bool double_click, bool pressed) {
-    // find mousebutton_num
-    if (mousebutton_num < 1 || mousebutton_num > 5)
-        return false;
-    if (double_click)
-        m_commands[mousebutton_num - 1].double_click = ref;
-    else {
-        if (pressed)
-            m_commands[mousebutton_num - 1].click_pressed = ref;
-        else
-            m_commands[mousebutton_num - 1].click = ref;
-    }
-
-    return true;
-}
-
 bool FbWinFrame::setTabMode(TabMode tabmode) {
     if (m_tabmode == tabmode)
         return false;
@@ -570,10 +552,6 @@ void FbWinFrame::setUseDefaultAlpha(bool default_alpha)
     }
 }
 
-void FbWinFrame::setDoubleClickTime(unsigned int time) {
-    m_double_click_time = time;
-}
-
 void FbWinFrame::addLeftButton(FbTk::Button *btn) {
     if (btn == 0) // valid button?
         return;
@@ -685,7 +663,7 @@ void FbWinFrame::setClientWindow(FbTk::FbWindow &win) {
     win.reparent(m_window, 0, clientArea().y());
     // remask window so we get events
     win.setEventMask(PropertyChangeMask | StructureNotifyMask |
-                     FocusChangeMask);
+                     FocusChangeMask | KeyPressMask);
 
     m_window.setEventMask(ButtonPressMask | ButtonReleaseMask |
                           ButtonMotionMask | EnterWindowMask | SubstructureRedirectMask);
@@ -855,47 +833,6 @@ void FbWinFrame::removeEventHandler() {
     evm.remove(m_clientarea);
 }
 
-void FbWinFrame::buttonPressEvent(XButtonEvent &event) {
-    m_tab_container.tryButtonPressEvent(event);
-    if (event.window == m_grip_right.window() ||
-        event.window == m_grip_left.window() ||
-        event.window == m_clientarea.window() ||
-        event.window == m_window.window())
-        return;
-    // we handle only buttons 0 to 5
-    if (event.button > 5 || event.button < 1)
-        return;
-
-    if (*m_commands[event.button - 1].click_pressed)
-        m_commands[event.button - 1].click_pressed->execute();
-}
-
-void FbWinFrame::buttonReleaseEvent(XButtonEvent &event) {
-    // we continue even if a button got the event
-    m_tab_container.tryButtonReleaseEvent(event);
-
-    if (event.window == m_grip_right.window() ||
-        event.window == m_grip_left.window() ||
-        event.window == m_clientarea.window() ||
-        event.window == m_handle.window() ||
-        event.window == m_window.window())
-        return;
-
-    if (event.button < 1 || event.button > 5)
-        return;
-
-    static Time last_release_time = 0;
-    bool double_click = (event.time - last_release_time <= m_double_click_time);
-    last_release_time = event.time;
-    int real_button = event.button - 1;
-
-    if (double_click && *m_commands[real_button].double_click)
-        m_commands[real_button].double_click->execute();
-    else if (*m_commands[real_button].click)
-        m_commands[real_button].click->execute();
-
-}
-
 void FbWinFrame::exposeEvent(XExposeEvent &event) {
     if (m_titlebar == event.window) {
         m_titlebar.clearArea(event.x, event.y, event.width, event.height);
@@ -1409,7 +1346,6 @@ void FbWinFrame::init() {
     m_button_pm = m_button_unfocused_pm = m_button_pressed_pm = 0;
     m_grip_unfocused_pm = m_grip_focused_pm = 0;
 
-    m_double_click_time = 200;
     m_button_size = 26;
 
     m_clientarea.setBorderWidth(0);
diff --git a/src/FbWinFrame.hh b/src/FbWinFrame.hh
index bdc2add..9bd29dd 100644
--- a/src/FbWinFrame.hh
+++ b/src/FbWinFrame.hh
@@ -88,10 +88,6 @@ public:
     /// destroy frame
     ~FbWinFrame();
 
-    /// setup actions for titlebar
-    bool setOnClickTitlebar(FbTk::RefCount<FbTk::Command> &cmd, int button_num,
-                            bool double_click=false, bool pressed=false);
-
     void hide();
     void show();
     inline bool isVisible() const { return m_visible; }
@@ -124,7 +120,6 @@ public:
     /// set focus/unfocus style
     void setFocus(bool newvalue);
     inline void setFocusTitle(const std::string &str) { m_label.setText(str); }
-    void setDoubleClickTime(unsigned int time);
     bool setTabMode(TabMode tabmode);
     inline void updateTabProperties() { alignTabs(); }
 
@@ -186,8 +181,6 @@ public:
        @name Event handlers
     */
     //@{
-    void buttonPressEvent(XButtonEvent &event);
-    void buttonReleaseEvent(XButtonEvent &event);
     void exposeEvent(XExposeEvent &event);
     void configureNotifyEvent(XConfigureEvent &event);
     void handleEvent(XEvent &event);
@@ -377,13 +370,6 @@ private:
     bool m_shaded; ///< wheter we're shaded or not
     unsigned char  m_focused_alpha; ///< focused alpha value
     unsigned char  m_unfocused_alpha; ///< unfocused alpha value
-    unsigned int m_double_click_time; ///< the time period that's considerd to be a double click
-    struct MouseButtonAction {
-        FbTk::RefCount<FbTk::Command> click; ///< what to do when we release mouse button
-        FbTk::RefCount<FbTk::Command> click_pressed; ///< what to do when we press mouse button
-        FbTk::RefCount<FbTk::Command> double_click; ///< what to do when we double click
-    };
-    MouseButtonAction m_commands[5]; ///< hardcoded to five ... //!! TODO, change this
 
     class ThemeListener: public FbTk::Observer {
     public:
diff --git a/src/FocusableList.cc b/src/FocusableList.cc
index 8a5c8f7..8c43181 100644
--- a/src/FocusableList.cc
+++ b/src/FocusableList.cc
@@ -126,11 +126,11 @@ void FocusableList::update(FbTk::Subject *subj) {
         FocusableListSubject *fsubj =
             static_cast<FocusableListSubject *>(subj);
         if (subj == &m_parent->addSig()) {
+            attachSignals(*fsubj->win());
             if (m_pat->match(*fsubj->win())) {
                 insertFromParent(*fsubj->win());
                 m_addsig.notify(fsubj->win());
-            } else // we still want to watch it, in case it changes to match
-                attachSignals(*fsubj->win());
+            }
         } else if (subj == &m_parent->removeSig())
             remove(*fsubj->win());
         else if (subj == &m_parent->resetSig())
diff --git a/src/Keys.cc b/src/Keys.cc
index 7e6c93e..2d26ab8 100644
--- a/src/Keys.cc
+++ b/src/Keys.cc
@@ -168,6 +168,7 @@ void Keys::grabWindow(Window win) {
     if (win_it == m_window_map.end())
         return;
 
+    m_handler_map[win]->grabButtons();
     keylist_t::iterator it = m_keylist->keylist.begin();
     keylist_t::iterator it_end = m_keylist->keylist.end();
     for (; it != it_end; ++it) {
@@ -428,8 +429,9 @@ bool Keys::doAction(int type, unsigned int mods, unsigned int key,
 }
 
 /// adds the window to m_window_map, so we know to grab buttons on it
-void Keys::registerWindow(Window win, int context) {
+void Keys::registerWindow(Window win, FbTk::EventHandler &h, int context) {
     m_window_map[win] = context;
+    m_handler_map[win] = &h;
     grabWindow(win);
 }
 
@@ -437,6 +439,7 @@ void Keys::registerWindow(Window win, int context) {
 void Keys::unregisterWindow(Window win) {
     FbTk::KeyUtil::ungrabKeys(win);
     FbTk::KeyUtil::ungrabButtons(win);
+    m_handler_map.erase(win);
     m_window_map.erase(win);
 }
 
@@ -459,6 +462,13 @@ void Keys::keyMode(string keyMode) {
 void Keys::setKeyMode(t_key *keyMode) {
     ungrabKeys();
     ungrabButtons();
+
+    // notify handlers that their buttons have been ungrabbed
+    HandlerMap::iterator h_it = m_handler_map.begin(),
+                         h_it_end  = m_handler_map.end();
+    for (; h_it != h_it_end; ++h_it)
+        h_it->second->grabButtons();
+
     keylist_t::iterator it = keyMode->keylist.begin();
     keylist_t::iterator it_end = keyMode->keylist.end();
     for (; it != it_end; ++it) {
diff --git a/src/Keys.hh b/src/Keys.hh
index 2fca460..a8684ed 100644
--- a/src/Keys.hh
+++ b/src/Keys.hh
@@ -34,6 +34,10 @@
 #include "FbTk/Command.hh"
 #include "FbTk/KeyUtil.hh"
 
+namespace FbTk {
+    class EventHandler;
+}
+
 class Keys:private FbTk::NotCopyable  {
 public:
 
@@ -78,7 +82,7 @@ public:
     bool doAction(int type, unsigned int mods, unsigned int key, int context);
 
     /// register a window so that proper keys/buttons get grabbed on it
-    void registerWindow(Window win, int context);
+    void registerWindow(Window win, FbTk::EventHandler &handler, int context);
     /// unregister window
     void unregisterWindow(Window win);
 
@@ -145,7 +149,9 @@ private:
     Display *m_display;  ///< display connection
 
     typedef std::map<Window, int> WindowMap;
+    typedef std::map<Window, FbTk::EventHandler*> HandlerMap;
     WindowMap m_window_map;
+    HandlerMap m_handler_map;
 };
 
 #endif // KEYS_HH
diff --git a/src/Screen.cc b/src/Screen.cc
index 1557409..0c26a70 100644
--- a/src/Screen.cc
+++ b/src/Screen.cc
@@ -431,7 +431,7 @@ BScreen::BScreen(FbTk::ResourceManager &rm,
     evm->add(*this, rootWindow());
     Keys *keys = Fluxbox::instance()->keys();
     if (keys)
-        keys->registerWindow(rootWindow().window(),
+        keys->registerWindow(rootWindow().window(), *this,
                              Keys::GLOBAL|Keys::ON_DESKTOP);
     rootWindow().setCursor(XCreateFontCursor(disp, XC_left_ptr));
 
diff --git a/src/Toolbar.cc b/src/Toolbar.cc
index 54ee239..32925de 100644
--- a/src/Toolbar.cc
+++ b/src/Toolbar.cc
@@ -280,7 +280,7 @@ Toolbar::Toolbar(BScreen &scrn, FbTk::XLayer &layer, size_t width):
     scrn.resourceManager().unlock();
     // setup to listen to child events
     FbTk::EventManager::instance()->addParent(*this, window());
-    Fluxbox::instance()->keys()->registerWindow(window().window(),
+    Fluxbox::instance()->keys()->registerWindow(window().window(), *this,
                                                 Keys::ON_TOOLBAR);
     // get everything together
     reconfigure();
diff --git a/src/Window.cc b/src/Window.cc
index 78b30c2..0fb8673 100644
--- a/src/Window.cc
+++ b/src/Window.cc
@@ -289,7 +289,7 @@ FluxboxWindow::FluxboxWindow(WinClient &client, FbWinFrameTheme &tm,
         screen().focusControl().addFocusWinBack(*this);
 
     Fluxbox::instance()->keys()->registerWindow(frame().window().window(),
-                                                Keys::ON_WINDOW);
+                                                *this, Keys::ON_WINDOW);
 
 }
 
@@ -479,8 +479,6 @@ void FluxboxWindow::init() {
 
     applyDecorations(true);
 
-    grabButtons();
-
     restoreAttributes();
 
     if (m_workspace_number >= screen().numberOfWorkspaces())
@@ -1062,9 +1060,6 @@ void FluxboxWindow::reconfigure() {
 
     moveResize(frame().x(), frame().y(), frame().width(), frame().height());
 
-    grabButtons();
-
-    frame().setDoubleClickTime(Fluxbox::instance()->getDoubleClickInterval());
     m_timer.setTimeout(Fluxbox::instance()->getAutoRaiseDelay());
 
     updateButtons();
@@ -1072,29 +1067,6 @@ void FluxboxWindow::reconfigure() {
 
     menu().reconfigure();
 
-    typedef FbTk::RefCount<FbTk::Command> CommandRef;
-    typedef FbTk::SimpleCommand<FluxboxWindow> WindowCmd;
-    CommandRef shade_on_cmd(new WindowCmd(*this, &FluxboxWindow::shadeOn));
-    CommandRef shade_off_cmd(new WindowCmd(*this, &FluxboxWindow::shadeOff));
-    CommandRef next_tab_cmd(new WindowCmd(*this, &FluxboxWindow::nextClient));
-    CommandRef prev_tab_cmd(new WindowCmd(*this, &FluxboxWindow::prevClient));
-    CommandRef null_cmd;
-
-    int reverse = 0;
-    if (screen().getScrollReverse())
-        reverse = 1;
-
-    if (StringUtil::toLower(screen().getScrollAction()) == string("shade")) {
-        frame().setOnClickTitlebar(shade_on_cmd, 5 - reverse); // shade on mouse roll
-        frame().setOnClickTitlebar(shade_off_cmd, 4 + reverse); // unshade if rolled oposite direction
-    } else if (StringUtil::toLower(screen().getScrollAction()) == string("nexttab")) {
-        frame().setOnClickTitlebar(next_tab_cmd, 5 - reverse); // next tab
-        frame().setOnClickTitlebar(prev_tab_cmd, 4 + reverse); // previous tab
-    } else {
-        frame().setOnClickTitlebar(null_cmd, 4);
-        frame().setOnClickTitlebar(null_cmd, 5);
-    }
-
     Client2ButtonMap::iterator it = m_labelbuttons.begin(),
                                it_end = m_labelbuttons.end();
     for (; it != it_end; ++it)
@@ -2584,14 +2556,20 @@ void FluxboxWindow::buttonPressEvent(XButtonEvent &be) {
         return;
     }
 
-    // check frame events first
-    frame().buttonPressEvent(be);
-
+    frame().tabcontainer().tryButtonPressEvent(be);
     if (be.button == 1) {
         if (!m_focused && acceptsFocus()) //check focus
             focus();
 
-        if (frame().window().window() == be.window || frame().tabcontainer().window() == be.window) {
+        // click on titlebar
+        if (frame().gripLeft().window() != be.window &&
+            frame().gripRight().window() != be.window &&
+            frame().clientArea().window() != be.window &&
+            frame().window() != be.window)
+            raise();
+
+        if (frame().window().window() == be.window ||
+            frame().tabcontainer().window() == be.window) {
             if (screen().clickRaises())
                 raise();
 #ifdef DEBUG
@@ -2618,8 +2596,44 @@ void FluxboxWindow::buttonReleaseEvent(XButtonEvent &re) {
         stopResizing();
     else if (m_attaching_tab)
         attachTo(re.x_root, re.y_root);
-    else
-        frame().buttonReleaseEvent(re);
+    else {
+        frame().tabcontainer().tryButtonReleaseEvent(re);
+        if (frame().gripLeft().window() == re.window ||
+            frame().gripRight().window() == re.window ||
+            frame().clientArea().window() == re.window ||
+            frame().handle().window() == re.window ||
+            frame().window() == re.window)
+            return;
+
+        static Time last_release_time = 0;
+        bool double_click = (re.time - last_release_time <=
+            Fluxbox::instance()->getDoubleClickInterval());
+        last_release_time = re.time;
+
+        if (re.button == 1 && double_click)
+            shade();
+        if (re.button == 3)
+            popupMenu();
+        if (re.button == 2)
+            lower();
+
+        unsigned int reverse = (screen().getScrollReverse() ? 1 : 0);
+        if (re.button == 4 || re.button == 5) {
+            if (StringUtil::toLower(screen().getScrollAction()) == "shade") {
+                if (re.button == 5 - reverse)
+                    shadeOn();
+                else
+                    shadeOff();
+            }
+            if (StringUtil::toLower(screen().getScrollAction()) == "nexttab") {
+                if (re.button == 5 - reverse)
+                    nextClient();
+                else
+                    prevClient();
+            }
+        }
+    }
+
 }
 
 
@@ -3774,19 +3788,6 @@ void FluxboxWindow::setupWindow() {
     // we allow both to be done at once to share the commands
 
     using namespace FbTk;
-    typedef RefCount<Command> CommandRef;
-    typedef SimpleCommand<FluxboxWindow> WindowCmd;
-
-    CommandRef shade_cmd(new WindowCmd(*this, &FluxboxWindow::shade));
-    CommandRef shade_on_cmd(new WindowCmd(*this, &FluxboxWindow::shadeOn));
-    CommandRef shade_off_cmd(new WindowCmd(*this, &FluxboxWindow::shadeOff));
-    CommandRef next_tab_cmd(new WindowCmd(*this, &FluxboxWindow::nextClient));
-    CommandRef prev_tab_cmd(new WindowCmd(*this, &FluxboxWindow::prevClient));
-    CommandRef lower_cmd(new WindowCmd(*this, &FluxboxWindow::lower));
-    CommandRef raise_and_focus_cmd(new WindowCmd(*this, &FluxboxWindow::raiseAndFocus));
-    CommandRef stick_cmd(new WindowCmd(*this, &FluxboxWindow::stick));
-    CommandRef show_menu_cmd(new WindowCmd(*this, &FluxboxWindow::popupMenu));
-
     typedef FbTk::Resource<vector<WinButton::Type> > WinButtonsResource;
 
     string titlebar_name[2];
@@ -3842,26 +3843,6 @@ void FluxboxWindow::setupWindow() {
 
     updateButtons();
 
-    // setup titlebar
-    frame().setOnClickTitlebar(raise_and_focus_cmd, 1, false, true); // on press with button 1
-    frame().setOnClickTitlebar(shade_cmd, 1, true); // doubleclick with button 1
-    frame().setOnClickTitlebar(show_menu_cmd, 3); // on release with button 3
-    frame().setOnClickTitlebar(lower_cmd, 2); // on release with button 2
-
-    int reverse = 0;
-    if (screen().getScrollReverse())
-        reverse = 1;
-
-    if (StringUtil::toLower(screen().getScrollAction()) == string("shade")) {
-        frame().setOnClickTitlebar(shade_on_cmd, 5 - reverse); // shade on mouse roll
-        frame().setOnClickTitlebar(shade_off_cmd, 4 + reverse); // unshade if rolled oposite direction
-    } else if (StringUtil::toLower(screen().getScrollAction()) == string("nexttab")) {
-        frame().setOnClickTitlebar(next_tab_cmd, 5 - reverse); // next tab
-        frame().setOnClickTitlebar(prev_tab_cmd, 4 + reverse); // previous tab
-    }
-
-    frame().setDoubleClickTime(Fluxbox::instance()->getDoubleClickInterval());
-
     // end setup frame
 
 }