]> git.sur5r.net Git - i3/i3/blobdiff - src/handlers.c
handle_configure_request: reuse 'workspace' variable
[i3/i3] / src / handlers.c
index 9fb9040e3067f6170805f51a4060a6f087b1d76c..c203517b07137c7fd8a50cd0f341dc35391f8c04 100644 (file)
@@ -184,8 +184,6 @@ static void handle_enter_notify(xcb_enter_notify_event_t *event) {
     focused_id = XCB_NONE;
     con_focus(con_descend_focused(con));
     tree_render();
-
-    return;
 }
 
 /*
@@ -249,8 +247,6 @@ static void handle_mapping_notify(xcb_mapping_notify_event_t *event) {
     ungrab_all_keys(conn);
     translate_keysyms();
     grab_all_keys(conn);
-
-    return;
 }
 
 /*
@@ -266,7 +262,6 @@ static void handle_map_request(xcb_map_request_event_t *event) {
     add_ignore_event(event->sequence, -1);
 
     manage_window(event->window, cookie, false);
-    return;
 }
 
 /*
@@ -315,16 +310,8 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
 
     DLOG("Configure request!\n");
 
-    Con *workspace = con_get_workspace(con),
-        *fullscreen = NULL;
-
-    /* There might not be a corresponding workspace for dock cons, therefore we
-     * have to be careful here. */
-    if (workspace) {
-        fullscreen = con_get_fullscreen_con(workspace, CF_OUTPUT);
-        if (!fullscreen)
-            fullscreen = con_get_fullscreen_con(workspace, CF_GLOBAL);
-    }
+    Con *workspace = con_get_workspace(con);
+    Con *fullscreen = con_get_fullscreen_covering_ws(workspace);
 
     if (fullscreen != con && con_is_floating(con) && con_is_leaf(con)) {
         /* find the height for the decorations */
@@ -388,7 +375,7 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
             Con *current_output = con_get_output(con);
             Output *target = get_output_containing(x, y);
             if (target != NULL && current_output != target->con) {
-                DLOG("Dock client is requested to be moved to output %s, moving it there.\n", target->name);
+                DLOG("Dock client is requested to be moved to output %s, moving it there.\n", output_primary_name(target));
                 Match *match;
                 Con *nc = con_for_window(target->con, con->window, &match);
                 DLOG("Dock client will be moved to container %p.\n", nc);
@@ -400,11 +387,51 @@ static void handle_configure_request(xcb_configure_request_event_t *event) {
                 DLOG("Dock client will not be moved, we only support moving it to another output.\n");
             }
         }
+        fake_absolute_configure_notify(con);
+        return;
     }
 
-    fake_absolute_configure_notify(con);
+    if (event->value_mask & XCB_CONFIG_WINDOW_STACK_MODE) {
+        DLOG("window 0x%08x wants to be stacked %d\n", event->window, event->stack_mode);
+
+        /* Emacs and IntelliJ Idea “request focus” by stacking their window
+             * above all others. */
+        if (event->stack_mode != XCB_STACK_MODE_ABOVE) {
+            DLOG("stack_mode != XCB_STACK_MODE_ABOVE, ignoring ConfigureRequest\n");
+            goto out;
+        }
+
+        if (fullscreen || !con_is_leaf(con)) {
+            DLOG("fullscreen or not a leaf, ignoring ConfigureRequest\n");
+            goto out;
+        }
+
+        if (workspace == NULL) {
+            DLOG("Window is not being managed, ignoring ConfigureRequest\n");
+            goto out;
+        }
 
-    return;
+        if (strcmp(workspace->name, "__i3_scratch") == 0) {
+            DLOG("This is a scratchpad container, ignoring ConfigureRequest\n");
+            goto out;
+        }
+
+        if (config.focus_on_window_activation == FOWA_FOCUS || (config.focus_on_window_activation == FOWA_SMART && workspace_is_visible(workspace))) {
+            DLOG("Focusing con = %p\n", con);
+            workspace_show(workspace);
+            con_activate(con);
+            tree_render();
+        } else if (config.focus_on_window_activation == FOWA_URGENT || (config.focus_on_window_activation == FOWA_SMART && !workspace_is_visible(workspace))) {
+            DLOG("Marking con = %p urgent\n", con);
+            con_set_urgency(con, true);
+            tree_render();
+        } else {
+            DLOG("Ignoring request for con = %p.\n", con);
+        }
+    }
+
+out:
+    fake_absolute_configure_notify(con);
 }
 
 /*
@@ -433,8 +460,6 @@ static void handle_screen_change(xcb_generic_event_t *e) {
     scratchpad_fix_resolution();
 
     ipc_send_event("output", I3_IPC_EVENT_OUTPUT, "{\"change\":\"unspecified\"}");
-
-    return;
 }
 
 /*
@@ -618,7 +643,6 @@ static void handle_expose_event(xcb_expose_event_t *event) {
     draw_util_copy_surface(&(parent->frame_buffer), &(parent->frame),
                            0, 0, 0, 0, parent->rect.width, parent->rect.height);
     xcb_flush(conn);
-    return;
 }
 
 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
@@ -733,7 +757,9 @@ static void handle_client_message(xcb_client_message_event_t *event) {
                 scratchpad_show(con);
             } else {
                 workspace_show(ws);
-                con_focus(con);
+                /* Re-set focus, even if unchanged from i3’s perspective. */
+                focused_id = XCB_NONE;
+                con_activate(con);
             }
         } else {
             /* Request is from an application. */
@@ -745,7 +771,7 @@ static void handle_client_message(xcb_client_message_event_t *event) {
             if (config.focus_on_window_activation == FOWA_FOCUS || (config.focus_on_window_activation == FOWA_SMART && workspace_is_visible(ws))) {
                 DLOG("Focusing con = %p\n", con);
                 workspace_show(ws);
-                con_focus(con);
+                con_activate(con);
             } else if (config.focus_on_window_activation == FOWA_URGENT || (config.focus_on_window_activation == FOWA_SMART && !workspace_is_visible(ws))) {
                 DLOG("Marking con = %p urgent\n", con);
                 con_set_urgency(con, true);
@@ -757,21 +783,7 @@ static void handle_client_message(xcb_client_message_event_t *event) {
     } else if (event->type == A_I3_SYNC) {
         xcb_window_t window = event->data.data32[0];
         uint32_t rnd = event->data.data32[1];
-        DLOG("[i3 sync protocol] Sending random value %d back to X11 window 0x%08x\n", rnd, window);
-
-        void *reply = scalloc(32, 1);
-        xcb_client_message_event_t *ev = reply;
-
-        ev->response_type = XCB_CLIENT_MESSAGE;
-        ev->window = window;
-        ev->type = A_I3_SYNC;
-        ev->format = 32;
-        ev->data.data32[0] = window;
-        ev->data.data32[1] = rnd;
-
-        xcb_send_event(conn, false, window, XCB_EVENT_MASK_NO_EVENT, (char *)ev);
-        xcb_flush(conn);
-        free(reply);
+        sync_respond(window, rnd);
     } else if (event->type == A__NET_REQUEST_FRAME_EXTENTS) {
         /*
          * A client can request an estimate for the frame size which the window
@@ -791,7 +803,7 @@ static void handle_client_message(xcb_client_message_event_t *event) {
         Rect r = {
             config.default_border_width, /* left */
             config.default_border_width, /* right */
-            config.font.height + 5,      /* top */
+            render_deco_height(),        /* top */
             config.default_border_width  /* bottom */
         };
         xcb_change_property(
@@ -806,7 +818,7 @@ static void handle_client_message(xcb_client_message_event_t *event) {
         /* This request is used by pagers and bars to change the current
          * desktop likely as a result of some user action. We interpret this as
          * a request to focus the given workspace. See
-         * http://standards.freedesktop.org/wm-spec/latest/ar01s03.html#idm140251368135008
+         * https://standards.freedesktop.org/wm-spec/latest/ar01s03.html#idm140251368135008
          * */
         DLOG("Request to change current desktop to index %d\n", event->data.data32[0]);
         Con *ws = ewmh_get_workspace_by_index(event->data.data32[0]);
@@ -854,7 +866,7 @@ static void handle_client_message(xcb_client_message_event_t *event) {
         /*
          * Pagers wanting to close a window MUST send a _NET_CLOSE_WINDOW
          * client message request to the root window.
-         * http://standards.freedesktop.org/wm-spec/wm-spec-latest.html#idm140200472668896
+         * https://standards.freedesktop.org/wm-spec/wm-spec-latest.html#idm140200472668896
          */
         Con *con = con_by_window_id(event->window);
         if (con) {
@@ -1164,6 +1176,14 @@ static bool handle_clientleader_change(void *data, xcb_connection_t *conn, uint8
  */
 static void handle_focus_in(xcb_focus_in_event_t *event) {
     DLOG("focus change in, for window 0x%08x\n", event->event);
+
+    if (event->event == root) {
+        DLOG("Received focus in for root window, refocusing the focused window.\n");
+        con_focus(focused);
+        focused_id = XCB_NONE;
+        x_push_changes(croot);
+    }
+
     Con *con;
     if ((con = con_by_window_id(event->event)) == NULL || con->window == NULL)
         return;
@@ -1180,7 +1200,9 @@ static void handle_focus_in(xcb_focus_in_event_t *event) {
         return;
     }
 
-    if (focused_id == event->event) {
+    /* Floating windows should be refocused to ensure that they are on top of
+     * other windows. */
+    if (focused_id == event->event && !con_inside_floating(con)) {
         DLOG("focus matches the currently focused window, not doing anything\n");
         return;
     }
@@ -1191,7 +1213,7 @@ static void handle_focus_in(xcb_focus_in_event_t *event) {
         return;
     }
 
-    DLOG("focus is different, updating decorations\n");
+    DLOG("focus is different / refocusing floating window: updating decorations\n");
 
     /* Get the currently focused workspace to check if the focus change also
      * involves changing workspaces. If so, we need to call workspace_show() to
@@ -1200,11 +1222,10 @@ static void handle_focus_in(xcb_focus_in_event_t *event) {
     if (ws != con_get_workspace(focused))
         workspace_show(ws);
 
-    con_focus(con);
+    con_activate(con);
     /* We update focused_id because we don’t need to set focus again */
     focused_id = event->event;
-    x_push_changes(croot);
-    return;
+    tree_render();
 }
 
 /*
@@ -1219,6 +1240,9 @@ static void handle_configure_notify(xcb_configure_notify_event_t *event) {
     }
     DLOG("ConfigureNotify for root window 0x%08x\n", event->event);
 
+    if (force_xinerama) {
+        return;
+    }
     randr_query_outputs();
 }
 
@@ -1408,7 +1432,7 @@ static void property_notify(uint8_t state, xcb_window_t window, xcb_atom_t atom)
     struct property_handler_t *handler = NULL;
     xcb_get_property_reply_t *propr = NULL;
 
-    for (size_t c = 0; c < sizeof(property_handlers) / sizeof(struct property_handler_t); c++) {
+    for (size_t c = 0; c < NUM_HANDLERS; c++) {
         if (property_handlers[c].atom != atom)
             continue;