]> Dogcows Code - chaz/openbox/blobdiff - openbox/event.c
add keyboard shortcuts to the menus. you can specify the shortcut key with & even...
[chaz/openbox] / openbox / event.c
index c8356be1744aa1c059eb8e69b4a17c0d017b3e80..9d6ff5fd86f09d8ee9ac24326d84411c10a98347 100644 (file)
@@ -2,7 +2,7 @@
 
    event.c for the Openbox window manager
    Copyright (c) 2006        Mikael Magnusson
-   Copyright (c) 2003        Ben Jansens
+   Copyright (c) 2003-2007   Dana Jansens
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -39,6 +39,7 @@
 #include "group.h"
 #include "stacking.h"
 #include "extensions.h"
+#include "translate.h"
 
 #include <X11/Xlib.h>
 #include <X11/keysym.h>
@@ -72,6 +73,7 @@ typedef struct
 
 static void event_process(const XEvent *e, gpointer data);
 static void event_handle_root(XEvent *e);
+static void event_handle_menu_shortcut(XEvent *e);
 static void event_handle_menu(XEvent *e);
 static void event_handle_dock(ObDock *s, XEvent *e);
 static void event_handle_dockapp(ObDockApp *app, XEvent *e);
@@ -211,6 +213,13 @@ static Window event_get_window(XEvent *e)
                 window = None;
             }
         } else
+#endif
+#ifdef SYNC
+        if (extensions_sync &&
+            e->type == extensions_sync_event_basep + XSyncAlarmNotify)
+        {
+            window = None;
+        } else
 #endif
             window = e->xany.window;
     }
@@ -244,6 +253,13 @@ static void event_set_curtime(XEvent *e)
         t = e->xcrossing.time;
         break;
     default:
+#ifdef SYNC
+        if (extensions_sync &&
+            e->type == extensions_sync_event_basep + XSyncAlarmNotify)
+        {
+            t = ((XSyncAlarmNotifyEvent*)e)->time;
+        }
+#endif
         /* if more event types are anticipated, get their timestamp
            explicitly */
         break;
@@ -348,10 +364,6 @@ static gboolean wanted_focusevent(XEvent *e)
         if (detail == NotifyNonlinearVirtual)
             return TRUE;
 
-        /* This means focus reverted off of a client */
-        if (detail == NotifyInferior)
-            return TRUE;
-
         /* Otherwise.. */
         return FALSE;
     } else {
@@ -376,6 +388,9 @@ static gboolean wanted_focusevent(XEvent *e)
         /* This means focus moved from one client to another */
         if (detail == NotifyNonlinearVirtual)
             return TRUE;
+        /* This means focus had moved to our frame window and now moved off */
+        if (detail == NotifyNonlinear)
+            return TRUE;
 
         /* Otherwise.. */
         return FALSE;
@@ -391,6 +406,9 @@ static gboolean event_ignore(XEvent *e, ObClient *client)
 {
     switch(e->type) {
     case FocusIn:
+        if (!wanted_focusevent(e))
+            return TRUE;
+        break;
     case FocusOut:
         if (!wanted_focusevent(e))
             return TRUE;
@@ -453,26 +471,10 @@ static void event_process(const XEvent *ec, gpointer data)
         /* crossing events for menu */
         event_handle_menu(e);
     } else if (e->type == FocusIn) {
-        if (e->xfocus.detail == NotifyPointerRoot ||
-                   e->xfocus.detail == NotifyDetailNone) {
-            ob_debug_type(OB_DEBUG_FOCUS, "Focus went to root\n");
-            /* Focus has been reverted to the root window or nothing
-               FocusOut events come after UnmapNotify, so we don't need to
-               worry about focusing an invalid window
-             */
-            focus_fallback(TRUE);
-        } else if (e->xfocus.detail == NotifyInferior) {
-            ob_debug_type(OB_DEBUG_FOCUS, "Focus went to parent\n");
-            /* Focus has been reverted to parent, which is our frame window,
-               or the root window
-               FocusOut events come after UnmapNotify, so we don't need to
-               worry about focusing an invalid window
-            */
-            focus_fallback(TRUE);
-        } else if (client && client != focus_client) {
+        if (client && client != focus_client) {
             frame_adjust_focus(client->frame, TRUE);
-            client_calc_layer(client);
             focus_set_client(client);
+            client_calc_layer(client);
         }
     } else if (e->type == FocusOut) {
         gboolean nomove = FALSE;
@@ -488,8 +490,18 @@ static void event_process(const XEvent *ec, gpointer data)
             /* nothing is focused */
             focus_set_client(NULL);
         } else if (ce.xany.window == e->xany.window) {
+            ob_debug_type(OB_DEBUG_FOCUS, "Focus didn't go anywhere\n");
             /* If focus didn't actually move anywhere, there is nothing to do*/
             nomove = TRUE;
+        } else if (ce.xfocus.detail == NotifyPointerRoot ||
+                   ce.xfocus.detail == NotifyDetailNone ||
+                   ce.xfocus.detail == NotifyInferior) {
+            ob_debug_type(OB_DEBUG_FOCUS, "Focus went to root\n");
+            /* Focus has been reverted to the root window or nothing
+               FocusOut events come after UnmapNotify, so we don't need to
+               worry about focusing an invalid window
+             */
+            focus_fallback(TRUE);
         } else {
             /* Focus did move, so process the FocusIn event */
             ObEventData ed = { .ignored = FALSE };
@@ -506,6 +518,7 @@ static void event_process(const XEvent *ec, gpointer data)
 
         if (client && !nomove) {
             frame_adjust_focus(client->frame, FALSE);
+            /* focus_set_client has already been called for sure */
             client_calc_layer(client);
         }
     } else if (group)
@@ -540,6 +553,15 @@ static void event_process(const XEvent *ec, gpointer data)
                          e->xconfigurerequest.value_mask, &xwc);
         xerror_set_ignore(FALSE);
     }
+#ifdef SYNC
+    else if (extensions_sync &&
+        e->type == extensions_sync_event_basep + XSyncAlarmNotify)
+    {
+        XSyncAlarmNotifyEvent *se = (XSyncAlarmNotifyEvent*)e;
+        if (se->alarm == moveresize_alarm && moveresize_in_progress)
+            moveresize_event(e);
+    }
+#endif
 
     /* user input (action-bound) events */
     if (e->type == ButtonPress || e->type == ButtonRelease ||
@@ -569,7 +591,7 @@ static void event_process(const XEvent *ec, gpointer data)
                     mouse_event(client, e);
                 } else if (e->type == KeyPress) {
                     keyboard_event((focus_cycle_target ? focus_cycle_target :
-                                    client), e);
+                                    (client ? client : focus_client)), e);
                 }
             }
         }
@@ -675,9 +697,6 @@ static void event_handle_client(ObClient *client, XEvent *e)
     ObFrameContext con;
      
     switch (e->type) {
-    case VisibilityNotify:
-        client->frame->obscured = e->xvisibility.state != VisibilityUnobscured;
-        break;
     case ButtonPress:
     case ButtonRelease:
         /* Wheel buttons don't draw because they are an instant click, so it
@@ -736,12 +755,23 @@ static void event_handle_client(ObClient *client, XEvent *e)
             frame_adjust_state(client->frame);
             break;
         case OB_FRAME_CONTEXT_FRAME:
+            ob_debug_type(OB_DEBUG_FOCUS,
+                          "%sNotify mode %d detail %d on %lx\n",
+                          (e->type == EnterNotify ? "Enter" : "Leave"),
+                          e->xcrossing.mode,
+                          e->xcrossing.detail, (client?client->window:0));
             if (keyboard_interactively_grabbed())
                 break;
-            if (config_focus_follow && config_focus_delay)
+            if (config_focus_follow && config_focus_delay &&
+                /* leave inferior events can happen when the mouse goes onto
+                   the window's border and then into the window before the
+                   delay is up */
+                e->xcrossing.detail != NotifyInferior)
+            {
                 ob_main_loop_timeout_remove_data(ob_main_loop,
                                                  focus_delay_func,
                                                  client, FALSE);
+            }
             break;
         default:
             break;
@@ -782,7 +812,9 @@ static void event_handle_client(ObClient *client, XEvent *e)
             if (keyboard_interactively_grabbed())
                 break;
             if (e->xcrossing.mode == NotifyGrab ||
-                e->xcrossing.mode == NotifyUngrab)
+                e->xcrossing.mode == NotifyUngrab ||
+                /*ignore enters when we're already in the window */
+                e->xcrossing.detail == NotifyInferior)
             {
                 ob_debug_type(OB_DEBUG_FOCUS,
                               "%sNotify mode %d detail %d on %lx IGNORED\n",
@@ -1167,9 +1199,17 @@ static void event_handle_client(ObClient *client, XEvent *e)
         else if (msgtype == prop_atoms.net_wm_user_time) {
             client_update_user_time(client);
         }
+#ifdef SYNC
+        else if (msgtype == prop_atoms.net_wm_sync_request_counter) {
+            client_update_sync_request_counter(client);
+        }
+#endif
         else if (msgtype == prop_atoms.sm_client_id) {
             client_update_sm_client_id(client);
         }
+    case ColormapNotify:
+        client_update_colormap(client, e->xcolormap.colormap);
+        break;
     default:
         ;
 #ifdef SHAPE
@@ -1224,7 +1264,7 @@ static void event_handle_dockapp(ObDockApp *app, XEvent *e)
     }
 }
 
-ObMenuFrame* find_active_menu()
+static ObMenuFrame* find_active_menu()
 {
     GList *it;
     ObMenuFrame *ret = NULL;
@@ -1238,7 +1278,7 @@ ObMenuFrame* find_active_menu()
     return ret;
 }
 
-ObMenuFrame* find_active_or_last_menu()
+static ObMenuFrame* find_active_or_last_menu()
 {
     ObMenuFrame *ret = NULL;
 
@@ -1248,6 +1288,77 @@ ObMenuFrame* find_active_or_last_menu()
     return ret;
 }
 
+static void event_handle_menu_shortcut(XEvent *ev)
+{
+    gunichar unikey = 0;
+    ObMenuFrame *frame;
+    GList *start;
+    GList *it;
+    ObMenuEntryFrame *found = NULL;
+    guint num_found = 0;
+
+    {
+        const char *key;
+        if ((key = translate_keycode(ev->xkey.keycode)) == NULL)
+            return;
+        unikey = g_utf8_get_char_validated(key, -1);
+        if (unikey == (gunichar)-1 || unikey == (gunichar)-2 || unikey == 0)
+            return;
+    }
+
+    if ((frame = find_active_or_last_menu()) == NULL)
+        return;
+
+
+    if (!frame->entries)
+        return; /* nothing in the menu anyways */
+
+    /* start after the selected one */
+    start = frame->entries;
+    if (frame->selected) {
+        for (it = start; frame->selected != it->data; it = g_list_next(it))
+            g_assert(it != NULL); /* nothing was selected? */
+        /* next with wraparound */
+        start = g_list_next(it);
+        if (start == NULL) start = frame->entries;
+    }
+
+    it = start;
+    do {
+        ObMenuEntryFrame *e = it->data;
+        gunichar entrykey = 0;
+
+        if (e->entry->type == OB_MENU_ENTRY_TYPE_NORMAL)
+            entrykey = e->entry->data.normal.shortcut;
+        else if (e->entry->type == OB_MENU_ENTRY_TYPE_SUBMENU)
+            entrykey = e->entry->data.submenu.submenu->shortcut;
+
+        if (unikey == entrykey) {
+            if (found == NULL) found = e;
+            ++num_found;
+        }
+
+        /* next with wraparound */
+        it = g_list_next(it);
+        if (it == NULL) it = frame->entries;
+    } while (it != start);
+
+    if (found) {
+        if (found->entry->type == OB_MENU_ENTRY_TYPE_NORMAL &&
+            num_found == 1)
+        {
+            menu_frame_select(frame, found, TRUE);
+            usleep(50000);
+            menu_entry_frame_execute(found, ev->xkey.state,
+                                     ev->xkey.time);
+        } else {
+            menu_frame_select(frame, found, TRUE);
+            if (num_found == 1)
+                menu_frame_select_next(frame->child);
+        }
+    }
+}
+
 static void event_handle_menu(XEvent *ev)
 {
     ObMenuFrame *f;
@@ -1269,7 +1380,7 @@ static void event_handle_menu(XEvent *ev)
             if (e->ignore_enters)
                 --e->ignore_enters;
             else
-                menu_frame_select(e->frame, e);
+                menu_frame_select(e->frame, e, FALSE);
         }
         break;
     case LeaveNotify:
@@ -1277,28 +1388,35 @@ static void event_handle_menu(XEvent *ev)
             (f = find_active_menu()) && f->selected == e &&
             e->entry->type != OB_MENU_ENTRY_TYPE_SUBMENU)
         {
-            menu_frame_select(e->frame, NULL);
+            menu_frame_select(e->frame, NULL, FALSE);
         }
     case MotionNotify:   
         if ((e = menu_entry_frame_under(ev->xmotion.x_root,   
                                         ev->xmotion.y_root)))
-            menu_frame_select(e->frame, e);   
+            menu_frame_select(e->frame, e, FALSE);
         break;
     case KeyPress:
         if (ev->xkey.keycode == ob_keycode(OB_KEY_ESCAPE))
-            menu_frame_hide_all();
+            if ((f = find_active_or_last_menu()) && f->parent)
+                menu_frame_select(f, NULL, TRUE);
+            else
+                menu_frame_hide_all();
         else if (ev->xkey.keycode == ob_keycode(OB_KEY_RETURN)) {
             ObMenuFrame *f;
-            if ((f = find_active_menu()))
-                menu_entry_frame_execute(f->selected, ev->xkey.state,
-                                         ev->xkey.time);
+            if ((f = find_active_menu())) {
+                if (f->child)
+                    menu_frame_select_next(f->child);
+                else
+                    menu_entry_frame_execute(f->selected, ev->xkey.state,
+                                             ev->xkey.time);
+            }
         } else if (ev->xkey.keycode == ob_keycode(OB_KEY_LEFT)) {
             ObMenuFrame *f;
-            if ((f = find_active_or_last_menu()) && f->parent)
-                menu_frame_select(f, NULL);
+            if ((f = find_active_or_last_menu()))
+                menu_frame_select(f, NULL, TRUE);
         } else if (ev->xkey.keycode == ob_keycode(OB_KEY_RIGHT)) {
             ObMenuFrame *f;
-            if ((f = find_active_or_last_menu()) && f->child)
+            if ((f = find_active_menu()) && f->child)
                 menu_frame_select_next(f->child);
         } else if (ev->xkey.keycode == ob_keycode(OB_KEY_UP)) {
             ObMenuFrame *f;
@@ -1308,7 +1426,8 @@ static void event_handle_menu(XEvent *ev)
             ObMenuFrame *f;
             if ((f = find_active_or_last_menu()))
                 menu_frame_select_next(f);
-        }
+        } else
+            event_handle_menu_shortcut(ev);
         break;
     }
 }
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