X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=src%2Fmanage.c;h=b511189c0a1b36d4207949ef0770d6ac6724e52a;hb=443753bea6ae30238a3c1af29ec9c60824dca7a4;hp=a5a46237cb26f6033d3d2c3383e1f76c0e7b0880;hpb=b9636ceeec50587d43e33eb38ca9d1120adf2073;p=i3%2Fi3 diff --git a/src/manage.c b/src/manage.c index a5a46237..b511189c 100644 --- a/src/manage.c +++ b/src/manage.c @@ -1,232 +1,355 @@ /* - * vim:ts=8:expandtab + * vim:ts=4:sw=4:expandtab * * i3 - an improved dynamic tiling window manager + * © 2009-2010 Michael Stapelberg and contributors (see also: LICENSE) * - * © 2009 Michael Stapelberg and contributors - * - * See file LICENSE for license information. - * - * src/manage.c: Contains all functions for initially managing new windows - * (or existing ones on restart). + * manage.c: Contains all functions for initially managing new windows + * (or existing ones on restart). * */ -#include -#include -#include - -#include -#include - -#include "xcb.h" -#include "data.h" -#include "util.h" -#include "i3.h" -#include "table.h" -#include "config.h" -#include "handlers.h" -#include "layout.h" -#include "manage.h" -#include "floating.h" -#include "client.h" -#include "workspace.h" + +#include "all.h" /* * Go through all existing windows (if the window manager is restarted) and manage them * */ -void manage_existing_windows(xcb_connection_t *conn, xcb_property_handlers_t *prophs, xcb_window_t root) { - xcb_query_tree_reply_t *reply; - int i, len; - xcb_window_t *children; - xcb_get_window_attributes_cookie_t *cookies; - - /* Get the tree of windows whose parent is the root window (= all) */ - if ((reply = xcb_query_tree_reply(conn, xcb_query_tree(conn, root), 0)) == NULL) - return; - - len = xcb_query_tree_children_length(reply); - cookies = smalloc(len * sizeof(*cookies)); - - /* Request the window attributes for every window */ - children = xcb_query_tree_children(reply); - for(i = 0; i < len; ++i) - cookies[i] = xcb_get_window_attributes(conn, children[i]); - - /* Call manage_window with the attributes for every window */ - for(i = 0; i < len; ++i) - manage_window(prophs, conn, children[i], cookies[i], true); - - free(reply); - free(cookies); +void manage_existing_windows(xcb_window_t root) { + xcb_query_tree_reply_t *reply; + int i, len; + xcb_window_t *children; + xcb_get_window_attributes_cookie_t *cookies; + + /* Get the tree of windows whose parent is the root window (= all) */ + if ((reply = xcb_query_tree_reply(conn, xcb_query_tree(conn, root), 0)) == NULL) + return; + + len = xcb_query_tree_children_length(reply); + cookies = smalloc(len * sizeof(*cookies)); + + /* Request the window attributes for every window */ + children = xcb_query_tree_children(reply); + for (i = 0; i < len; ++i) + cookies[i] = xcb_get_window_attributes(conn, children[i]); + + /* Call manage_window with the attributes for every window */ + for (i = 0; i < len; ++i) + manage_window(children[i], cookies[i], true); + + free(reply); + free(cookies); } /* - * Do some sanity checks and then reparent the window. + * Restores the geometry of each window by reparenting it to the root window + * at the position of its frame. + * + * This is to be called *only* before exiting/restarting i3 because of evil + * side-effects which are to be expected when continuing to run i3. * */ -void manage_window(xcb_property_handlers_t *prophs, xcb_connection_t *conn, - xcb_window_t window, xcb_get_window_attributes_cookie_t cookie, - bool needs_to_be_mapped) { - LOG("managing window.\n"); - xcb_drawable_t d = { window }; - xcb_get_geometry_cookie_t geomc; - xcb_get_geometry_reply_t *geom; - xcb_get_window_attributes_reply_t *attr = 0; - - geomc = xcb_get_geometry(conn, d); - - /* Check if the window is mapped (it could be not mapped when intializing and - calling manage_window() for every window) */ - if ((attr = xcb_get_window_attributes_reply(conn, cookie, 0)) == NULL) { - LOG("Could not get attributes\n"); - return; +void restore_geometry() { + DLOG("Restoring geometry\n"); + + Con *con; + TAILQ_FOREACH(con, &all_cons, all_cons) + if (con->window) { + DLOG("Re-adding X11 border of %d px\n", con->border_width); + con->window_rect.width += (2 * con->border_width); + con->window_rect.height += (2 * con->border_width); + xcb_set_window_rect(conn, con->window->id, con->window_rect); + DLOG("placing window %08x at %d %d\n", con->window->id, con->rect.x, con->rect.y); + xcb_reparent_window(conn, con->window->id, root, + con->rect.x, con->rect.y); } - if (needs_to_be_mapped && attr->map_state != XCB_MAP_STATE_VIEWABLE) { - LOG("Window not mapped, not managing\n"); - goto out; - } + /* Make sure our changes reach the X server, we restart/exit now */ + xcb_flush(conn); +} - /* Don’t manage clients with the override_redirect flag */ - if (attr->override_redirect) { - LOG("override_redirect set, not managing\n"); - goto out; - } +/* + * Do some sanity checks and then reparent the window. + * + */ +void manage_window(xcb_window_t window, xcb_get_window_attributes_cookie_t cookie, + bool needs_to_be_mapped) { + xcb_drawable_t d = { window }; + xcb_get_geometry_cookie_t geomc; + xcb_get_geometry_reply_t *geom; + xcb_get_window_attributes_reply_t *attr = 0; - /* Check if the window is already managed */ - if (table_get(&by_child, window)) - goto out; + DLOG("---> looking at window 0x%08x\n", window); - /* Get the initial geometry (position, size, …) */ - if ((geom = xcb_get_geometry_reply(conn, geomc, 0)) == NULL) - goto out; + xcb_get_property_cookie_t wm_type_cookie, strut_cookie, state_cookie, + utf8_title_cookie, title_cookie, + class_cookie, leader_cookie, transient_cookie; - /* Reparent the window and add it to our list of managed windows */ - reparent_window(conn, window, attr->visual, geom->root, geom->depth, - geom->x, geom->y, geom->width, geom->height); - /* Generate callback events for every property we watch */ - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_CLASS); - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_NAME); - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_NORMAL_HINTS); - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, WM_TRANSIENT_FOR); - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, atoms[WM_CLIENT_LEADER]); - xcb_property_changed(prophs, XCB_PROPERTY_NEW_VALUE, window, atoms[_NET_WM_NAME]); + geomc = xcb_get_geometry(conn, d); - free(geom); -out: - free(attr); + /* Check if the window is mapped (it could be not mapped when intializing and + calling manage_window() for every window) */ + if ((attr = xcb_get_window_attributes_reply(conn, cookie, 0)) == NULL) { + DLOG("Could not get attributes\n"); return; + } + + if (needs_to_be_mapped && attr->map_state != XCB_MAP_STATE_VIEWABLE) { + DLOG("map_state unviewable\n"); + goto out; + } + + /* Don’t manage clients with the override_redirect flag */ + DLOG("override_redirect is %d\n", attr->override_redirect); + if (attr->override_redirect) + goto out; + + /* Check if the window is already managed */ + if (con_by_window_id(window) != NULL) { + DLOG("already managed (by con %p)\n", con_by_window_id(window)); + goto out; + } + + /* Get the initial geometry (position, size, …) */ + if ((geom = xcb_get_geometry_reply(conn, geomc, 0)) == NULL) { + DLOG("could not get geometry\n"); + goto out; + } + + uint32_t mask = 0; + uint32_t values[1]; + + /* Set a temporary event mask for the new window, consisting only of + * PropertyChange. We need to be notified of PropertyChanges because the + * client can change its properties *after* we requested them but *before* + * we actually reparented it and have set our final event mask. */ + mask = XCB_CW_EVENT_MASK; + values[0] = XCB_EVENT_MASK_PROPERTY_CHANGE; + xcb_change_window_attributes(conn, window, mask, values); + +#define GET_PROPERTY(atom, len) xcb_get_property_unchecked(conn, false, window, atom, XCB_GET_PROPERTY_TYPE_ANY, 0, len) + + wm_type_cookie = GET_PROPERTY(A__NET_WM_WINDOW_TYPE, UINT32_MAX); + strut_cookie = GET_PROPERTY(A__NET_WM_STRUT_PARTIAL, UINT32_MAX); + state_cookie = GET_PROPERTY(A__NET_WM_STATE, UINT32_MAX); + utf8_title_cookie = GET_PROPERTY(A__NET_WM_NAME, 128); + leader_cookie = GET_PROPERTY(A_WM_CLIENT_LEADER, UINT32_MAX); + transient_cookie = GET_PROPERTY(A_WM_TRANSIENT_FOR, UINT32_MAX); + title_cookie = GET_PROPERTY(A_WM_NAME, 128); + class_cookie = GET_PROPERTY(A_WM_CLASS, 128); + /* TODO: also get wm_normal_hints here. implement after we got rid of xcb-event */ + + DLOG("reparenting!\n"); + + i3Window *cwindow = scalloc(sizeof(i3Window)); + cwindow->id = window; + + /* We need to grab the mouse buttons for click to focus */ + xcb_grab_button(conn, false, window, XCB_EVENT_MASK_BUTTON_PRESS, + XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE, + 1 /* left mouse button */, + XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */); + + xcb_grab_button(conn, false, window, XCB_EVENT_MASK_BUTTON_PRESS, + XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE, + 3 /* right mouse button */, + XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */); + + + /* update as much information as possible so far (some replies may be NULL) */ + window_update_class(cwindow, xcb_get_property_reply(conn, class_cookie, NULL)); + window_update_name_legacy(cwindow, xcb_get_property_reply(conn, title_cookie, NULL)); + window_update_name(cwindow, xcb_get_property_reply(conn, utf8_title_cookie, NULL)); + window_update_leader(cwindow, xcb_get_property_reply(conn, leader_cookie, NULL)); + window_update_transient_for(cwindow, xcb_get_property_reply(conn, transient_cookie, NULL)); + window_update_strut_partial(cwindow, xcb_get_property_reply(conn, strut_cookie, NULL)); + + /* check if the window needs WM_TAKE_FOCUS */ + cwindow->needs_take_focus = window_supports_protocol(cwindow->id, A_WM_TAKE_FOCUS); + + /* Where to start searching for a container that swallows the new one? */ + Con *search_at = croot; + + xcb_get_property_reply_t *reply = xcb_get_property_reply(conn, wm_type_cookie, NULL); + if (xcb_reply_contains_atom(reply, A__NET_WM_WINDOW_TYPE_DOCK)) { + LOG("This window is of type dock\n"); + Output *output = get_output_containing(geom->x, geom->y); + if (output != NULL) { + DLOG("Starting search at output %s\n", output->name); + search_at = output->con; + } + + /* find out the desired position of this dock window */ + if (cwindow->reserved.top > 0 && cwindow->reserved.bottom == 0) { + DLOG("Top dock client\n"); + cwindow->dock = W_DOCK_TOP; + } else if (cwindow->reserved.top == 0 && cwindow->reserved.bottom > 0) { + DLOG("Bottom dock client\n"); + cwindow->dock = W_DOCK_BOTTOM; + } else { + DLOG("Ignoring invalid reserved edges (_NET_WM_STRUT_PARTIAL), using position as fallback:\n"); + if (geom->y < (search_at->rect.height / 2)) { + DLOG("geom->y = %d < rect.height / 2 = %d, it is a top dock client\n", + geom->y, (search_at->rect.height / 2)); + cwindow->dock = W_DOCK_TOP; + } else { + DLOG("geom->y = %d >= rect.height / 2 = %d, it is a bottom dock client\n", + geom->y, (search_at->rect.height / 2)); + cwindow->dock = W_DOCK_BOTTOM; + } + } + } + + DLOG("Initial geometry: (%d, %d, %d, %d)\n", geom->x, geom->y, geom->width, geom->height); + + Con *nc = NULL; + Match *match; + + /* check assignments first */ + if ((match = match_by_assignment(cwindow))) { + DLOG("Assignment matches (%p)\n", match); + if (match->insert_where == M_ASSIGN_WS) { + nc = con_descend_focused(workspace_get(match->target_ws, NULL)); + DLOG("focused on ws %s: %p / %s\n", match->target_ws, nc, nc->name); + if (nc->type == CT_WORKSPACE) + nc = tree_open_con(nc); + else nc = tree_open_con(nc->parent); + } + } else { + /* TODO: two matches for one container */ + + /* See if any container swallows this new window */ + nc = con_for_window(search_at, cwindow, &match); + if (nc == NULL) { + if (focused->type == CT_CON && con_accepts_window(focused)) { + LOG("using current container, focused = %p, focused->name = %s\n", + focused, focused->name); + nc = focused; + } else nc = tree_open_con(NULL); + } else { + /* M_BELOW inserts the new window as a child of the one which was + * matched (e.g. dock areas) */ + if (match != NULL && match->insert_where == M_BELOW) { + nc = tree_open_con(nc); + } + } + } + + DLOG("new container = %p\n", nc); + nc->window = cwindow; + x_reinit(nc); + + nc->border_width = geom->border_width; + + char *name; + asprintf(&name, "[i3 con] container around %p", cwindow); + x_set_name(nc, name); + free(name); + + Con *ws = con_get_workspace(nc); + Con *fs = (ws ? con_get_fullscreen_con(ws) : NULL); + + if (fs == NULL) { + DLOG("Not in fullscreen mode, focusing\n"); + if (!cwindow->dock) + con_focus(nc); + else DLOG("dock, not focusing\n"); + } else { + DLOG("fs = %p, ws = %p, not focusing\n", fs, ws); + /* Insert the new container in focus stack *after* the currently + * focused (fullscreen) con. This way, the new container will be + * focused after we return from fullscreen mode */ + Con *first = TAILQ_FIRST(&(nc->parent->focus_head)); + TAILQ_REMOVE(&(nc->parent->focus_head), nc, focused); + TAILQ_INSERT_AFTER(&(nc->parent->focus_head), first, nc, focused); + } + + /* set floating if necessary */ + bool want_floating = false; + if (xcb_reply_contains_atom(reply, A__NET_WM_WINDOW_TYPE_DIALOG) || + xcb_reply_contains_atom(reply, A__NET_WM_WINDOW_TYPE_UTILITY) || + xcb_reply_contains_atom(reply, A__NET_WM_WINDOW_TYPE_TOOLBAR) || + xcb_reply_contains_atom(reply, A__NET_WM_WINDOW_TYPE_SPLASH)) { + LOG("This window is a dialog window, setting floating\n"); + want_floating = true; + } + + if (cwindow->transient_for != XCB_NONE || + (cwindow->leader != XCB_NONE && + cwindow->leader != cwindow->id && + con_by_window_id(cwindow->leader) != NULL)) { + LOG("This window is transiert for another window, setting floating\n"); + want_floating = true; + + if (config.popup_during_fullscreen == PDF_LEAVE_FULLSCREEN && + fs != NULL) { + LOG("There is a fullscreen window, leaving fullscreen mode\n"); + con_toggle_fullscreen(fs); + } + } + + /* dock clients cannot be floating, that makes no sense */ + if (cwindow->dock) + want_floating = false; + + /* Store the requested geometry. The width/height gets raised to at least + * 75x50 when entering floating mode, which is the minimum size for a + * window to be useful (smaller windows are usually overlays/toolbars/… + * which are not managed by the wm anyways). We store the original geometry + * here because it’s used for dock clients. */ + nc->geometry = (Rect){ geom->x, geom->y, geom->width, geom->height }; + + if (want_floating) { + DLOG("geometry = %d x %d\n", nc->geometry.width, nc->geometry.height); + floating_enable(nc, false); + } + + /* to avoid getting an UnmapNotify event due to reparenting, we temporarily + * declare no interest in any state change event of this window */ + values[0] = XCB_NONE; + xcb_change_window_attributes(conn, window, XCB_CW_EVENT_MASK, values); + + xcb_void_cookie_t rcookie = xcb_reparent_window_checked(conn, window, nc->frame, 0, 0); + if (xcb_request_check(conn, rcookie) != NULL) { + LOG("Could not reparent the window, aborting\n"); + goto out; + } + + mask = XCB_CW_EVENT_MASK; + values[0] = CHILD_EVENT_MASK; + xcb_change_window_attributes(conn, window, mask, values); + + reply = xcb_get_property_reply(conn, state_cookie, NULL); + if (xcb_reply_contains_atom(reply, A__NET_WM_STATE_FULLSCREEN)) + con_toggle_fullscreen(nc); + + /* Put the client inside the save set. Upon termination (whether killed or + * normal exit does not matter) of the window manager, these clients will + * be correctly reparented to their most closest living ancestor (= + * cleanup) */ + xcb_change_save_set(conn, XCB_SET_MODE_INSERT, window); + + tree_render(); + + free(geom); +out: + free(attr); + return; } -/* - * reparent_window() gets called when a new window was opened and becomes a child of the root - * window, or it gets called by us when we manage the already existing windows at startup. - * - * Essentially, this is the point where we take over control. - * - */ +#if 0 void reparent_window(xcb_connection_t *conn, xcb_window_t child, xcb_visualid_t visual, xcb_window_t root, uint8_t depth, - int16_t x, int16_t y, uint16_t width, uint16_t height) { - - xcb_get_property_cookie_t wm_type_cookie, strut_cookie, state_cookie, - utf8_title_cookie, title_cookie, - class_cookie, leader_cookie; - uint32_t mask = 0; - uint32_t values[3]; - uint16_t original_height = height; - bool map_frame = true; - - /* We are interested in property changes */ - mask = XCB_CW_EVENT_MASK; - values[0] = CHILD_EVENT_MASK; - xcb_change_window_attributes(conn, child, mask, values); - - /* Place requests for properties ASAP */ - wm_type_cookie = xcb_get_any_property_unchecked(conn, false, child, atoms[_NET_WM_WINDOW_TYPE], UINT32_MAX); - strut_cookie = xcb_get_any_property_unchecked(conn, false, child, atoms[_NET_WM_STRUT_PARTIAL], UINT32_MAX); - state_cookie = xcb_get_any_property_unchecked(conn, false, child, atoms[_NET_WM_STATE], UINT32_MAX); - utf8_title_cookie = xcb_get_any_property_unchecked(conn, false, child, atoms[_NET_WM_NAME], 128); - leader_cookie = xcb_get_any_property_unchecked(conn, false, child, atoms[WM_CLIENT_LEADER], UINT32_MAX); - title_cookie = xcb_get_any_property_unchecked(conn, false, child, WM_NAME, 128); - class_cookie = xcb_get_any_property_unchecked(conn, false, child, WM_CLASS, 128); - - Client *new = table_get(&by_child, child); - - /* Events for already managed windows should already be filtered in manage_window() */ - assert(new == NULL); - - LOG("reparenting new client\n"); - LOG("x = %d, y = %d, width = %d, height = %d\n", x, y, width, height); - new = calloc(sizeof(Client), 1); - new->force_reconfigure = true; - - /* Update the data structures */ - Client *old_focused = CUR_CELL->currently_focused; - - new->container = CUR_CELL; - new->workspace = new->container->workspace; - - /* Minimum useful size for managed windows is 75x50 (primarily affects floating) */ + int16_t x, int16_t y, uint16_t width, uint16_t height, + uint32_t border_width) { + + /* Minimum useful size for managed windows is 75x50 (primarily affects floating) */ width = max(width, 75); height = max(height, 50); - new->frame = xcb_generate_id(conn); - new->child = child; - new->rect.width = width; - new->rect.height = height; - /* Pre-initialize the values for floating */ - new->floating_rect.x = -1; - new->floating_rect.width = width; - new->floating_rect.height = height; - - mask = 0; - - /* Don’t generate events for our new window, it should *not* be managed */ - mask |= XCB_CW_OVERRIDE_REDIRECT; - values[0] = 1; - - /* We want to know when… */ - mask |= XCB_CW_EVENT_MASK; - values[1] = FRAME_EVENT_MASK; - - LOG("Reparenting 0x%08x under 0x%08x.\n", child, new->frame); - - i3Font *font = load_font(conn, config.font); - width = min(width, c_ws->rect.x + c_ws->rect.width); - height = min(height, c_ws->rect.y + c_ws->rect.height); - - Rect framerect = {x, y, - width + 2 + 2, /* 2 px border at each side */ - height + 2 + 2 + font->height}; /* 2 px border plus font’s height */ - - /* Yo dawg, I heard you like windows, so I create a window around your window… */ - new->frame = create_window(conn, framerect, XCB_WINDOW_CLASS_INPUT_OUTPUT, XCB_CURSOR_LEFT_PTR, false, mask, values); - - /* Put the client inside the save set. Upon termination (whether killed or normal exit - does not matter) of the window manager, these clients will be correctly reparented - to their most closest living ancestor (= cleanup) */ - xcb_change_save_set(conn, XCB_SET_MODE_INSERT, child); - - /* Generate a graphics context for the titlebar */ - new->titlegc = xcb_generate_id(conn); - xcb_create_gc(conn, new->titlegc, new->frame, 0, 0); - - /* Moves the original window into the new frame we've created for it */ - new->awaiting_useless_unmap = true; - xcb_void_cookie_t cookie = xcb_reparent_window_checked(conn, child, new->frame, 0, font->height); - if (xcb_request_check(conn, cookie) != NULL) { - LOG("Could not reparent the window, aborting\n"); - xcb_destroy_window(conn, new->frame); - free(new); - return; - } - - /* Put our data structure (Client) into the table */ - table_put(&by_parent, new->frame, new); - table_put(&by_child, child, new); + if (config.default_border != NULL) + client_init_border(conn, new, config.default_border[1]); /* We need to grab the mouse buttons for click to focus */ xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS, @@ -236,43 +359,36 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, xcb_grab_button(conn, false, child, XCB_EVENT_MASK_BUTTON_PRESS, XCB_GRAB_MODE_SYNC, XCB_GRAB_MODE_ASYNC, root, XCB_NONE, - 1 /* left mouse button */, XCB_MOD_MASK_1); - - /* Get _NET_WM_WINDOW_TYPE (to see if it’s a dock) */ - xcb_atom_t *atom; - xcb_get_property_reply_t *preply = xcb_get_property_reply(conn, wm_type_cookie, NULL); - if (preply != NULL && preply->value_len > 0 && (atom = xcb_get_property_value(preply))) { - for (int i = 0; i < xcb_get_property_value_length(preply); i++) - if (atom[i] == atoms[_NET_WM_WINDOW_TYPE_DOCK]) { - LOG("Window is a dock.\n"); - new->dock = true; - new->borderless = true; - new->titlebar_position = TITLEBAR_OFF; - new->force_reconfigure = true; - new->container = NULL; - SLIST_INSERT_HEAD(&(c_ws->screen->dock_clients), new, dock_clients); - /* If it’s a dock we can’t make it float, so we break */ - new->floating = FLOATING_AUTO_OFF; - break; - } else if (atom[i] == atoms[_NET_WM_WINDOW_TYPE_DIALOG] || - atom[i] == atoms[_NET_WM_WINDOW_TYPE_UTILITY] || - atom[i] == atoms[_NET_WM_WINDOW_TYPE_TOOLBAR] || - atom[i] == atoms[_NET_WM_WINDOW_TYPE_SPLASH]) { - /* Set the dialog window to automatically floating, will be used below */ - new->floating = FLOATING_AUTO_ON; - LOG("dialog/utility/toolbar/splash window, automatically floating\n"); - } + 3 /* right mouse button */, + XCB_BUTTON_MASK_ANY /* don’t filter for any modifiers */); + + if (dock) { + DLOG("Window is a dock.\n"); + Output *t_out = get_output_containing(x, y); + if (t_out != c_ws->output) { + DLOG("Dock client requested to be on output %s by geometry (%d, %d)\n", + t_out->name, x, y); + new->workspace = t_out->current_workspace; + } + new->dock = true; + new->borderless = true; + new->titlebar_position = TITLEBAR_OFF; + new->force_reconfigure = true; + new->container = NULL; + SLIST_INSERT_HEAD(&(t_out->dock_clients), new, dock_clients); + /* If it’s a dock we can’t make it float, so we break */ + new->floating = FLOATING_AUTO_OFF; } /* All clients which have a leader should be floating */ if (!new->dock && !client_is_floating(new) && new->leader != 0) { - LOG("Client has WM_CLIENT_LEADER hint set, setting floating\n"); + DLOG("Client has WM_CLIENT_LEADER hint set, setting floating\n"); new->floating = FLOATING_AUTO_ON; } if (new->workspace->auto_float) { new->floating = FLOATING_AUTO_ON; - LOG("workspace is in autofloat mode, setting floating\n"); + DLOG("workspace is in autofloat mode, setting floating\n"); } if (new->dock) { @@ -286,12 +402,12 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, TODO: bars at the top */ new->desired_height = strut[3]; if (new->desired_height == 0) { - LOG("Client wanted to be 0 pixels high, using the window's height (%d)\n", original_height); + DLOG("Client wanted to be 0 pixels high, using the window's height (%d)\n", original_height); new->desired_height = original_height; } - LOG("the client wants to be %d pixels high\n", new->desired_height); + DLOG("the client wants to be %d pixels high\n", new->desired_height); } else { - LOG("The client didn't specify space to reserve at the screen edge, using its height (%d)\n", original_height); + DLOG("The client didn't specify space to reserve at the screen edge, using its height (%d)\n", original_height); new->desired_height = original_height; } } else { @@ -310,10 +426,29 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, preply = xcb_get_property_reply(conn, class_cookie, NULL); handle_windowclass_change(NULL, conn, 0, new->child, WM_CLASS, preply); - preply = xcb_get_property_reply(conn, leader_cookie, NULL); - handle_clientleader_change(NULL, conn, 0, new->child, atoms[WM_CLIENT_LEADER], preply); + /* if WM_CLIENT_LEADER is set, we put the new window on the + * same window as its leader. This might be overwritten by + * assignments afterwards. */ + if (new->leader != XCB_NONE) { + DLOG("client->leader is set (to 0x%08x)\n", new->leader); + Client *parent = table_get(&by_child, new->leader); + if (parent != NULL && parent->container != NULL) { + Workspace *t_ws = parent->workspace; + new->container = t_ws->table[parent->container->col][parent->container->row]; + new->workspace = t_ws; + old_focused = new->container->currently_focused; + map_frame = workspace_is_visible(t_ws); + new->urgent = true; + /* This is a little tricky: we cannot use + * workspace_update_urgent_flag() because the + * new window was not yet inserted into the + * focus stack on t_ws. */ + t_ws->urgent = true; + } else { + DLOG("parent is not usable\n"); + } + } - LOG("DEBUG: should have all infos now\n"); struct Assignment *assign; TAILQ_FOREACH(assign, &assignments, assignments) { if (get_matching_client(conn, assign->windowclass_title, new) == NULL) @@ -330,14 +465,14 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, LOG("Assignment \"%s\" matches, so putting it on workspace %d\n", assign->windowclass_title, assign->workspace); - if (c_ws->screen->current_workspace == (assign->workspace-1)) { - LOG("We are already there, no need to do anything\n"); + if (c_ws->output->current_workspace->num == (assign->workspace-1)) { + DLOG("We are already there, no need to do anything\n"); break; } - LOG("Changing container/workspace and unmapping the client\n"); - Workspace *t_ws = &(workspaces[assign->workspace-1]); - workspace_initialize(t_ws, c_ws->screen); + DLOG("Changing container/workspace and unmapping the client\n"); + Workspace *t_ws = workspace_get(assign->workspace-1, NULL); + workspace_initialize(t_ws, c_ws->output, false); new->container = t_ws->table[t_ws->current_col][t_ws->current_row]; new->workspace = t_ws; @@ -348,28 +483,6 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, } } - if (CUR_CELL->workspace->fullscreen_client != NULL) { - if (new->container == CUR_CELL) { - /* If we are in fullscreen, we should lower the window to not be annoying */ - uint32_t values[] = { XCB_STACK_MODE_BELOW }; - xcb_configure_window(conn, new->frame, XCB_CONFIG_WINDOW_STACK_MODE, values); - } - } - - /* Insert into the currently active container, if it’s not a dock window */ - if (!new->dock && !client_is_floating(new)) { - /* Insert after the old active client, if existing. If it does not exist, the - container is empty and it does not matter, where we insert it */ - if (old_focused != NULL && !old_focused->dock) - CIRCLEQ_INSERT_AFTER(&(new->container->clients), old_focused, new, clients); - else CIRCLEQ_INSERT_TAIL(&(new->container->clients), new, clients); - - if (new->container->workspace->fullscreen_client != NULL) - SLIST_INSERT_AFTER(new->container->workspace->fullscreen_client, new, focus_clients); - else SLIST_INSERT_HEAD(&(new->container->workspace->focus_stack), new, focus_clients); - - client_set_below_floating(conn, new); - } if (client_is_floating(new)) { SLIST_INSERT_HEAD(&(new->workspace->focus_stack), new, focus_clients); @@ -386,10 +499,10 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, * to (0, 0), so we push them to a reasonable position * (centered over their leader) */ if (new->leader != 0 && x == 0 && y == 0) { - LOG("Floating client wants to (0x0), moving it over its leader instead\n"); + DLOG("Floating client wants to (0x0), moving it over its leader instead\n"); Client *leader = table_get(&by_child, new->leader); if (leader == NULL) { - LOG("leader is NULL, centering it over current workspace\n"); + DLOG("leader is NULL, centering it over current workspace\n"); x = c_ws->rect.x + (c_ws->rect.width / 2) - (new->rect.width / 2); y = c_ws->rect.y + (c_ws->rect.height / 2) - (new->rect.height / 2); @@ -400,10 +513,10 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, } new->floating_rect.x = new->rect.x = x; new->floating_rect.y = new->rect.y = y; - LOG("copying floating_rect from tiling (%d, %d) size (%d, %d)\n", + DLOG("copying floating_rect from tiling (%d, %d) size (%d, %d)\n", new->floating_rect.x, new->floating_rect.y, new->floating_rect.width, new->floating_rect.height); - LOG("outer rect (%d, %d) size (%d, %d)\n", + DLOG("outer rect (%d, %d) size (%d, %d)\n", new->rect.x, new->rect.y, new->rect.width, new->rect.height); /* Make sure it is on top of the other windows */ @@ -416,38 +529,30 @@ void reparent_window(xcb_connection_t *conn, xcb_window_t child, new->initialized = true; - /* Check if the window already got the fullscreen hint set */ - xcb_atom_t *state; - if ((preply = xcb_get_property_reply(conn, state_cookie, NULL)) != NULL && - (state = xcb_get_property_value(preply)) != NULL) - /* Check all set _NET_WM_STATEs */ - for (int i = 0; i < xcb_get_property_value_length(preply); i++) { - if (state[i] != atoms[_NET_WM_STATE_FULLSCREEN]) - continue; - /* If the window got the fullscreen state, we just toggle fullscreen - and don’t event bother to redraw the layout – that would not change - anything anyways */ - client_toggle_fullscreen(conn, new); - return; - } render_layout(conn); +map: /* Map the window first to avoid flickering */ xcb_map_window(conn, child); - if (map_frame) { - LOG("Mapping client\n"); + if (map_frame) client_map(conn, new); - } - if (CUR_CELL->workspace->fullscreen_client == NULL && !new->dock) { + + if ((CUR_CELL->workspace->fullscreen_client == NULL || new->fullscreen) && !new->dock) { /* Focus the new window if we’re not in fullscreen mode and if it is not a dock window */ - if (new->workspace->fullscreen_client == NULL) { - if (!client_is_floating(new)) + if ((new->workspace->fullscreen_client == NULL) || new->fullscreen) { + if (!client_is_floating(new)) { new->container->currently_focused = new; - if (new->container == CUR_CELL || client_is_floating(new)) + if (map_frame) + render_container(conn, new->container); + } + if (new->container == CUR_CELL || client_is_floating(new)) { xcb_set_input_focus(conn, XCB_INPUT_FOCUS_POINTER_ROOT, new->child, XCB_CURRENT_TIME); + ewmh_update_active_window(new->child); + } } } xcb_flush(conn); } +#endif