]> Dogcows Code - chaz/openbox/blobdiff - openbox/event.c
add the --replace command line option, and support for the WM_Sn selection
[chaz/openbox] / openbox / event.c
index 3ff1fd1d877055747c7d24f188a793d40f5c45cd..018218fcef61dbf08951187127add37559385b27 100644 (file)
 
 static void event_process(XEvent *e);
 static void event_handle_root(XEvent *e);
-static void event_handle_dock(Dock *s, XEvent *e);
-static void event_handle_dockapp(DockApp *app, XEvent *e);
-static void event_handle_client(Client *c, XEvent *e);
-static void event_handle_menu(Client *c, XEvent *e);
+static void event_handle_dock(ObDock *s, XEvent *e);
+static void event_handle_dockapp(ObDockApp *app, XEvent *e);
+static void event_handle_client(ObClient *c, XEvent *e);
+static void event_handle_menu(ObClient *c, XEvent *e);
 static void fd_event_handle();
 #ifdef USE_SM
 static void ice_watch(IceConn conn, IcePointer data, Bool opening,
@@ -149,28 +149,7 @@ void event_loop()
     struct timeval *wait;
     gboolean had_event = FALSE;
 
-    while (TRUE) {
-       /*
-         There are slightly different event retrieval semantics here for
-         local (or high bandwidth) versus remote (or low bandwidth)
-         connections to the display/Xserver.
-       */
-       if (ob_remote) {
-           if (!XPending(ob_display))
-               break;
-       } else {
-           /*
-             This XSync allows for far more compression of events, which
-             makes things like Motion events perform far far better. Since
-             it also means network traffic for every event instead of every
-             X events (where X is the number retrieved at a time), it
-             probably should not be used for setups where Openbox is
-             running on a remote/low bandwidth display/Xserver.
-           */
-           XSync(ob_display, FALSE);
-           if (!XEventsQueued(ob_display, QueuedAlready))
-               break;
-       }
+    while (XPending(ob_display)) {
        XNextEvent(ob_display, &e);
 
 #ifdef USE_LIBSN
@@ -207,6 +186,9 @@ static Window event_get_window(XEvent *e)
 
     /* pick a window */
     switch (e->type) {
+    case SelectionClear:
+        window = RootWindow(ob_display, ob_screen);
+        break;
     case MapRequest:
        window = e->xmap.window;
        break;
@@ -320,7 +302,7 @@ static void event_hack_mods(XEvent *e)
     }
 }
 
-static gboolean event_ignore(XEvent *e, Client *client)
+static gboolean event_ignore(XEvent *e, ObClient *client)
 {
     switch(e->type) {
     case FocusIn:
@@ -432,7 +414,7 @@ static gboolean event_ignore(XEvent *e, Client *client)
                 g_message("no valid FocusIn and no FocusOut events found, "
                           "falling back");
 #endif
-                focus_fallback(Fallback_NoFocus);
+                focus_fallback(OB_FOCUS_FALLBACK_NOFOCUS);
             }
         }
        break;
@@ -467,10 +449,10 @@ static gboolean event_ignore(XEvent *e, Client *client)
 static void event_process(XEvent *e)
 {
     Window window;
-    Client *client = NULL;
-    Dock *dock = NULL;
-    DockApp *dockapp = NULL;
-    Menu *menu = NULL;
+    ObClient *client = NULL;
+    ObDock *dock = NULL;
+    ObDockApp *dockapp = NULL;
+    ObMenu *menu = NULL;
     ObWindow *obwin = NULL;
 
     window = event_get_window(e);
@@ -507,7 +489,7 @@ static void event_process(XEvent *e)
        event_handle_dockapp(dockapp, e);
     else if (dock)
        event_handle_dock(dock, e);
-    else if (window == ob_root)
+    else if (window == RootWindow(ob_display, ob_screen))
        event_handle_root(e);
     else if (e->type == MapRequest)
        client_manage(window);
@@ -569,6 +551,11 @@ static void event_handle_root(XEvent *e)
     Atom msgtype;
      
     switch(e->type) {
+    case SelectionClear:
+        g_message("Another WM has requested to replace us. Exiting.");
+        ob_exit();
+        break;
+
     case ClientMessage:
        if (e->xclient.format != 32) break;
 
@@ -595,9 +582,7 @@ static void event_handle_root(XEvent *e)
 #ifdef XRANDR
         XRRUpdateConfiguration(e);
 #endif
-        if (e->xconfigure.width != screen_physical_size.width ||
-            e->xconfigure.height != screen_physical_size.height)
-            screen_resize(e->xconfigure.width, e->xconfigure.height);
+        screen_resize();
         break;
     default:
         ;
@@ -609,7 +594,7 @@ static void event_handle_root(XEvent *e)
     }
 }
 
-static void event_handle_client(Client *client, XEvent *e)
+static void event_handle_client(ObClient *client, XEvent *e)
 {
     XEvent ce;
     Atom msgtype;
@@ -622,23 +607,23 @@ static void event_handle_client(Client *client, XEvent *e)
            is a waste of resources to go drawing it. */
         if (!(e->xbutton.button == 4 || e->xbutton.button == 5)) {
             switch (frame_context(client, e->xbutton.window)) {
-            case Context_Maximize:
+            case OB_FRAME_CONTEXT_MAXIMIZE:
                 client->frame->max_press = (e->type == ButtonPress);
                 framerender_frame(client->frame);
                 break;
-            case Context_Close:
+            case OB_FRAME_CONTEXT_CLOSE:
                 client->frame->close_press = (e->type == ButtonPress);
                 framerender_frame(client->frame);
                 break;
-            case Context_Iconify:
+            case OB_FRAME_CONTEXT_ICONIFY:
                 client->frame->iconify_press = (e->type == ButtonPress);
                 framerender_frame(client->frame);
                 break;
-            case Context_AllDesktops:
+            case OB_FRAME_CONTEXT_ALLDESKTOPS:
                 client->frame->desk_press = (e->type == ButtonPress);
                 framerender_frame(client->frame);
                 break; 
-            case Context_Shade:
+            case OB_FRAME_CONTEXT_SHADE:
                 client->frame->shade_press = (e->type == ButtonPress);
                 framerender_frame(client->frame);
                 break;
@@ -664,7 +649,7 @@ static void event_handle_client(Client *client, XEvent *e)
         /* are we a fullscreen window or a transient of one? (checks layer)
            if we are then we need to be iconified since we are losing focus
          */
-        if (client->layer == Layer_Fullscreen && !client->iconic &&
+        if (client->layer == OB_STACKING_LAYER_FULLSCREEN && !client->iconic &&
             !client_search_focus_tree_full(client))
             /* iconify fullscreen windows when they and their transients
                aren't focused */
@@ -673,7 +658,7 @@ static void event_handle_client(Client *client, XEvent *e)
        break;
     case EnterNotify:
         if (client_normal(client)) {
-            if (ob_state == State_Starting) {
+            if (ob_state() == OB_STATE_STARTING) {
                 /* move it to the top of the focus order */
                 guint desktop = client->desktop;
                 if (desktop == DESKTOP_ALL) desktop = screen_desktop;
@@ -724,7 +709,7 @@ static void event_handle_client(Client *client, XEvent *e)
        if (e->xconfigurerequest.value_mask & (CWWidth | CWHeight |
                                               CWX | CWY)) {
            int x, y, w, h;
-           Corner corner;
+           ObCorner corner;
               
            x = (e->xconfigurerequest.value_mask & CWX) ?
                e->xconfigurerequest.x : client->area.x;
@@ -738,17 +723,17 @@ static void event_handle_client(Client *client, XEvent *e)
            switch (client->gravity) {
            case NorthEastGravity:
            case EastGravity:
-               corner = Corner_TopRight;
+               corner = OB_CORNER_TOPRIGHT;
                break;
            case SouthWestGravity:
            case SouthGravity:
-               corner = Corner_BottomLeft;
+               corner = OB_CORNER_BOTTOMLEFT;
                break;
            case SouthEastGravity:
-               corner = Corner_BottomRight;
+               corner = OB_CORNER_BOTTOMRIGHT;
                break;
            default:     /* NorthWest, Static, etc */
-               corner = Corner_TopLeft;
+               corner = OB_CORNER_TOPLEFT;
            }
 
            client_configure(client, corner, x, y, w, h, FALSE, TRUE);
@@ -922,7 +907,8 @@ static void event_handle_client(Client *client, XEvent *e)
             else
                 h = client->area.y;
             client->gravity = tmpg;
-            client_configure(client, Corner_TopLeft, x, y, w, h, FALSE, TRUE);
+            client_configure(client, OB_CORNER_TOPLEFT,
+                             x, y, w, h, FALSE, TRUE);
             client->gravity = oldg;
         }
        break;
@@ -983,31 +969,42 @@ static void event_handle_client(Client *client, XEvent *e)
     }
 }
 
-static void event_handle_menu(Client *client, XEvent *e)
+static void event_handle_menu(ObClient *client, XEvent *e)
 {
-    static MenuEntry *over = NULL;
-    MenuEntry *entry;
-    Menu *top;
-    GSList *it;
+    static ObMenuEntry *over = NULL;
+    ObMenuEntry *entry;
+    ObMenu *top;
+    GList *it = NULL;
 
-    top = g_slist_nth_data(menu_visible, 0);
+    top = g_list_nth_data(menu_visible, 0);
 
     g_message("EVENT %d", e->type);
     switch (e->type) {
     case KeyPress:
-        if (over) {
-            if (over->parent->mouseover)
-                over->parent->mouseover(over, FALSE);
-            else
-                menu_control_mouseover(over, FALSE);
-            menu_entry_render(over);
-        }
+        if (e->xkey.keycode == ob_keycode(OB_KEY_DOWN))
+            over = menu_control_keyboard_nav(over, OB_KEY_DOWN);
+        else if (e->xkey.keycode == ob_keycode(OB_KEY_UP))
+            over = menu_control_keyboard_nav(over, OB_KEY_UP);
+        else if (e->xkey.keycode == ob_keycode(OB_KEY_RETURN))
+            over = menu_control_keyboard_nav(over, OB_KEY_RETURN);
+        else if (e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE))
+            over = menu_control_keyboard_nav(over, OB_KEY_ESCAPE);
+        else {
+            if (over) {
+                if (over->parent->mouseover)
+                    over->parent->mouseover(over, FALSE);
+                else
+                    menu_control_mouseover(over, FALSE);
+                menu_entry_render(over);
+                over = NULL;
+            }
 /*
-        if (top->hide)
-            top->hide(top);
-        else
+  if (top->hide)
+  top->hide(top);
+  else
 */
             menu_hide(top);
+        }
         break;
     case ButtonPress:
         if (e->xbutton.button > 3) break;
@@ -1019,8 +1016,8 @@ static void event_handle_menu(Client *client, XEvent *e)
 
        g_message("BUTTON RELEASED");
 
-        for (it = menu_visible; it; it = g_slist_next(it)) {
-            Menu *m = it->data;
+        for (it = menu_visible; it; it = g_list_next(it)) {
+            ObMenu *m = it->data;
             if (e->xbutton.x_root >= m->location.x - ob_rr_theme->bwidth &&
                 e->xbutton.y_root >= m->location.y - ob_rr_theme->bwidth &&
                 e->xbutton.x_root < m->location.x + m->size.width +
@@ -1032,7 +1029,16 @@ static void event_handle_menu(Client *client, XEvent *e)
                                                     m->location.x,
                                                     e->xbutton.y_root -
                                                     m->location.y))) {
-                    menu_entry_fire(entry);
+                    if (over) {
+                        if (over->parent->mouseover)
+                            over->parent->mouseover(over, FALSE);
+                        else
+                            menu_control_mouseover(over, FALSE); 
+                        menu_entry_render(over);
+                        over = NULL;
+                        /* this hides the menu */
+                        menu_entry_fire(entry);
+                    }
                 }
                 break;
             }
@@ -1044,6 +1050,7 @@ static void event_handle_menu(Client *client, XEvent *e)
                 else
                     menu_control_mouseover(over, FALSE); 
                 menu_entry_render(over);
+                over = NULL;
             }
 /*
             if (top->hide)
@@ -1056,8 +1063,8 @@ static void event_handle_menu(Client *client, XEvent *e)
         break;
     case MotionNotify:
         g_message("motion");
-        for (it = menu_visible; it; it = g_slist_next(it)) {
-            Menu *m = it->data;
+        for (it = menu_visible; it; it = g_list_next(it)) {
+            ObMenu *m = it->data;
             if ((entry = menu_find_entry_by_pos(it->data,
                                                 e->xmotion.x_root -
                                                 m->location.x,
@@ -1093,31 +1100,32 @@ static void event_handle_menu(Client *client, XEvent *e)
 }
 
 void event_add_fd_handler(event_fd_handler *h) {
-  g_datalist_id_set_data(&fd_handler_list, h->fd, h);
-  FD_SET(h->fd, &allset);
-  max_fd = MAX(max_fd, h->fd);
+    g_datalist_id_set_data(&fd_handler_list, h->fd, h);
+    FD_SET(h->fd, &allset);
+    max_fd = MAX(max_fd, h->fd);
 }
 
 static void find_max_fd_foreach(GQuark n, gpointer data, gpointer max)
 {
-  *((unsigned int *)max) = MAX(*((unsigned int *)max), n);
+    *((unsigned int *)max) = MAX(*((unsigned int *)max), n);
 }
 
 static void find_max_fd()
 { 
-  int tmpmax = -1;
-  g_datalist_foreach(&fd_handler_list, find_max_fd_foreach, (gpointer)&tmpmax);
-  max_fd = MAX(x_fd, tmpmax);
+    int tmpmax = -1;
+    g_datalist_foreach(&fd_handler_list, find_max_fd_foreach,
+                       (gpointer)&tmpmax);
+    max_fd = MAX(x_fd, tmpmax);
 #ifdef USE_SM
-  max_fd = MAX(ice_fd, tmpmax);
+    max_fd = MAX(ice_fd, tmpmax);
 #endif
 }
 
 void event_remove_fd(int n)
 {
-  FD_CLR(n, &allset);
-  g_datalist_id_remove_data(&fd_handler_list, (GQuark)n);
-  find_max_fd();
+    FD_CLR(n, &allset);
+    g_datalist_id_remove_data(&fd_handler_list, (GQuark)n);
+    find_max_fd();
 }
 
 static void fd_event_handle_foreach(GQuark n, gpointer data, gpointer user_data)
@@ -1134,7 +1142,7 @@ static void fd_event_handle()
     g_datalist_foreach(&fd_handler_list, fd_event_handle_foreach, NULL);
 }
 
-static void event_handle_dock(Dock *s, XEvent *e)
+static void event_handle_dock(ObDock *s, XEvent *e)
 {
     switch (e->type) {
     case ButtonPress:
@@ -1149,7 +1157,7 @@ static void event_handle_dock(Dock *s, XEvent *e)
     }
 }
 
-static void event_handle_dockapp(DockApp *app, XEvent *e)
+static void event_handle_dockapp(ObDockApp *app, XEvent *e)
 {
     switch (e->type) {
     case MotionNotify:
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