From 529bdf833f0e393528c1ba391fc34fe52cd4fbcf Mon Sep 17 00:00:00 2001 From: Michael Stapelberg Date: Mon, 29 Nov 2010 22:23:49 +0100 Subject: [PATCH] floating.c: remove obsolete code, fix indenting --- src/floating.c | 423 ++++++++++++------------------------------------- 1 file changed, 100 insertions(+), 323 deletions(-) diff --git a/src/floating.c b/src/floating.c index b1e23785..6506941a 100644 --- a/src/floating.c +++ b/src/floating.c @@ -115,7 +115,6 @@ void floating_disable(Con *con, bool automatic) { con_focus(con); } - /* * Toggles floating mode for the given container. * @@ -124,249 +123,27 @@ void floating_disable(Con *con, bool automatic) { * */ void toggle_floating_mode(Con *con, bool automatic) { - //i3Font *font = load_font(conn, config.font); - - /* see if the client is already floating */ - if (con_is_floating(con)) { - LOG("already floating, re-setting to tiling\n"); - - floating_disable(con, automatic); - return; - } - - floating_enable(con, automatic); - - -#if 0 - if (client->dock) { - DLOG("Not putting dock client into floating mode\n"); - return; - } - - if (con == NULL) { - DLOG("This client is already in floating (container == NULL), re-inserting\n"); - Client *next_tiling; - Workspace *ws = client->workspace; - SLIST_FOREACH(next_tiling, &(ws->focus_stack), focus_clients) - if (!client_is_floating(next_tiling)) - break; - /* If there are no tiling clients on this workspace, there can only be one - * container: the first one */ - if (next_tiling == TAILQ_END(&(ws->focus_stack))) - con = ws->table[0][0]; - else con = next_tiling->container; - - /* Remove the client from the list of floating clients */ - TAILQ_REMOVE(&(ws->floating_clients), client, floating_clients); - - DLOG("destination container = %p\n", con); - Client *old_focused = con->currently_focused; - /* Preserve position/size */ - memcpy(&(client->floating_rect), &(client->rect), sizeof(Rect)); - - client->floating = FLOATING_USER_OFF; - client->container = con; - - if (old_focused != NULL && !old_focused->dock) - CIRCLEQ_INSERT_AFTER(&(con->clients), old_focused, client, clients); - else CIRCLEQ_INSERT_TAIL(&(con->clients), client, clients); - - DLOG("Re-inserted the window.\n"); - con->currently_focused = client; - - client_set_below_floating(conn, client); - - render_container(conn, con); - xcb_flush(conn); - - return; - } - - DLOG("Entering floating for client %08x\n", client->child); - - /* Remove the client of its container */ - client_remove_from_container(conn, client, con, false); - client->container = NULL; - - /* Add the client to the list of floating clients for its workspace */ - TAILQ_INSERT_TAIL(&(client->workspace->floating_clients), client, floating_clients); - - if (con->currently_focused == client) { - DLOG("Need to re-adjust currently_focused\n"); - /* Get the next client in the focus stack for this particular container */ - con->currently_focused = get_last_focused_client(conn, con, NULL); - } - - if (automatic) - client->floating = FLOATING_AUTO_ON; - else client->floating = FLOATING_USER_ON; - - /* Initialize the floating position from the position in tiling mode, if this - * client never was floating (x == -1) */ - if (client->floating_rect.x == -1) { - /* Copy over the position */ - client->floating_rect.x = client->rect.x; - client->floating_rect.y = client->rect.y; - - /* Copy size the other direction */ - client->child_rect.width = client->floating_rect.width; - client->child_rect.height = client->floating_rect.height; - - client->rect.width = client->child_rect.width + 2 + 2; - client->rect.height = client->child_rect.height + (font->height + 2 + 2) + 2; - - DLOG("copying size from tiling (%d, %d) size (%d, %d)\n", client->floating_rect.x, client->floating_rect.y, - client->floating_rect.width, client->floating_rect.height); - } else { - /* If the client was already in floating before we restore the old position / size */ - DLOG("using: (%d, %d) size (%d, %d)\n", client->floating_rect.x, client->floating_rect.y, - client->floating_rect.width, client->floating_rect.height); - memcpy(&(client->rect), &(client->floating_rect), sizeof(Rect)); - } - - /* Raise the client */ - xcb_raise_window(conn, client->frame); - reposition_client(conn, client); - resize_client(conn, client); - /* redecorate_window flushes */ - redecorate_window(conn, client); - - /* Re-render the tiling layout of this container */ - render_container(conn, con); - xcb_flush(conn); -#endif -} - -#if 0 -/* - * Removes the floating client from its workspace and attaches it to the new workspace. - * This is centralized here because it may happen if you move it via keyboard and - * if you move it using your mouse. - * - */ -void floating_assign_to_workspace(Client *client, Workspace *new_workspace) { - /* Remove from focus stack and list of floating clients */ - SLIST_REMOVE(&(client->workspace->focus_stack), client, Client, focus_clients); - TAILQ_REMOVE(&(client->workspace->floating_clients), client, floating_clients); - - if (client->workspace->fullscreen_client == client) - client->workspace->fullscreen_client = NULL; - - /* Insert into destination focus stack and list of floating clients */ - client->workspace = new_workspace; - SLIST_INSERT_HEAD(&(client->workspace->focus_stack), client, focus_clients); - TAILQ_INSERT_TAIL(&(client->workspace->floating_clients), client, floating_clients); - if (client->fullscreen) - client->workspace->fullscreen_client = client; -} - -/* - * This is an ugly data structure which we need because there is no standard - * way of having nested functions (only available as a gcc extension at the - * moment, clang doesn’t support it) or blocks (only available as a clang - * extension and only on Mac OS X systems at the moment). - * - */ -struct resize_callback_params { - border_t border; - xcb_button_press_event_t *event; -}; - -DRAGGING_CB(resize_callback) { - struct resize_callback_params *params = extra; - xcb_button_press_event_t *event = params->event; - switch (params->border) { - case BORDER_RIGHT: { - int new_width = old_rect->width + (new_x - event->root_x); - if ((new_width < 0) || - (new_width < client_min_width(client) && client->rect.width >= new_width)) - return; - client->rect.width = new_width; - break; - } - - case BORDER_BOTTOM: { - int new_height = old_rect->height + (new_y - event->root_y); - if ((new_height < 0) || - (new_height < client_min_height(client) && client->rect.height >= new_height)) - return; - client->rect.height = old_rect->height + (new_y - event->root_y); - break; - } - - case BORDER_TOP: { - int new_height = old_rect->height + (event->root_y - new_y); - if ((new_height < 0) || - (new_height < client_min_height(client) && client->rect.height >= new_height)) - return; - - client->rect.y = old_rect->y + (new_y - event->root_y); - client->rect.height = new_height; - break; - } - - case BORDER_LEFT: { - int new_width = old_rect->width + (event->root_x - new_x); - if ((new_width < 0) || - (new_width < client_min_width(client) && client->rect.width >= new_width)) - return; - client->rect.x = old_rect->x + (new_x - event->root_x); - client->rect.width = new_width; - break; - } - } - - /* Push the new position/size to X11 */ - reposition_client(conn, client); - resize_client(conn, client); - xcb_flush(conn); -} - - -/* - * Called whenever the user clicks on a border (not the titlebar!) of a floating window. - * Determines on which border the user clicked and launches the drag_pointer function - * with the resize_callback. - * - */ -int floating_border_click(xcb_connection_t *conn, Client *client, xcb_button_press_event_t *event) { - DLOG("floating border click\n"); - - border_t border; - - if (event->event_y < 2) - border = BORDER_TOP; - else if (event->event_y >= (client->rect.height - 2)) - border = BORDER_BOTTOM; - else if (event->event_x <= 2) - border = BORDER_LEFT; - else if (event->event_x >= (client->rect.width - 2)) - border = BORDER_RIGHT; - else { - DLOG("Not on any border, not doing anything.\n"); - return 1; - } - - DLOG("border = %d\n", border); - - struct resize_callback_params params = { border, event }; + /* see if the client is already floating */ + if (con_is_floating(con)) { + LOG("already floating, re-setting to tiling\n"); - drag_pointer(conn, client, event, XCB_NONE, border, resize_callback, ¶ms); + floating_disable(con, automatic); + return; + } - return 1; + floating_enable(con, automatic); } -#endif DRAGGING_CB(drag_window_callback) { - struct xcb_button_press_event_t *event = extra; - - /* Reposition the client correctly while moving */ - con->rect.x = old_rect->x + (new_x - event->root_x); - con->rect.y = old_rect->y + (new_y - event->root_y); - /* TODO: don’t re-render the whole tree just because we change - * coordinates of a floating window */ - tree_render(); - x_push_changes(croot); + struct xcb_button_press_event_t *event = extra; + + /* Reposition the client correctly while moving */ + con->rect.x = old_rect->x + (new_x - event->root_x); + con->rect.y = old_rect->y + (new_y - event->root_y); + /* TODO: don’t re-render the whole tree just because we change + * coordinates of a floating window */ + tree_render(); + x_push_changes(croot); } /* @@ -375,10 +152,10 @@ DRAGGING_CB(drag_window_callback) { * */ void floating_drag_window(Con *con, xcb_button_press_event_t *event) { - DLOG("floating_drag_window\n"); + DLOG("floating_drag_window\n"); - drag_pointer(con, event, XCB_NONE, BORDER_TOP /* irrelevant */, drag_window_callback, event); - tree_render(); + drag_pointer(con, event, XCB_NONE, BORDER_TOP /* irrelevant */, drag_window_callback, event); + tree_render(); } /* @@ -409,11 +186,11 @@ DRAGGING_CB(resize_window_callback) { /* First guess: We resize by exactly the amount the mouse moved, * taking into account in which corner the client was grabbed */ if (corner & BORDER_LEFT) - dest_width = old_rect->width - (new_x - event->root_x); + dest_width = old_rect->width - (new_x - event->root_x); else dest_width = old_rect->width + (new_x - event->root_x); if (corner & BORDER_TOP) - dest_height = old_rect->height - (new_y - event->root_y); + dest_height = old_rect->height - (new_y - event->root_y); else dest_height = old_rect->height + (new_y - event->root_y); /* TODO: minimum window size */ @@ -425,17 +202,17 @@ DRAGGING_CB(resize_window_callback) { /* User wants to keep proportions, so we may have to adjust our values */ if (params->proportional) { - dest_width = max(dest_width, (int) (dest_height * ratio)); - dest_height = max(dest_height, (int) (dest_width / ratio)); + dest_width = max(dest_width, (int) (dest_height * ratio)); + dest_height = max(dest_height, (int) (dest_width / ratio)); } /* If not the lower right corner is grabbed, we must also reposition * the client by exactly the amount we resized it */ if (corner & BORDER_LEFT) - dest_x = old_rect->x + (old_rect->width - dest_width); + dest_x = old_rect->x + (old_rect->width - dest_width); if (corner & BORDER_TOP) - dest_y = old_rect->y + (old_rect->height - dest_height); + dest_y = old_rect->y + (old_rect->height - dest_height); con->rect = (Rect) { dest_x, dest_y, dest_width, dest_height }; @@ -460,11 +237,11 @@ void floating_resize_window(Con *con, bool proportional, border_t corner = 0; if (event->event_x <= (con->rect.width / 2)) - corner |= BORDER_LEFT; + corner |= BORDER_LEFT; else corner |= BORDER_RIGHT; if (event->event_y <= (con->rect.height / 2)) - corner |= BORDER_TOP; + corner |= BORDER_TOP; else corner |= BORDER_RIGHT; struct resize_window_callback_params params = { corner, proportional, event }; @@ -483,81 +260,81 @@ void floating_resize_window(Con *con, bool proportional, void drag_pointer(Con *con, xcb_button_press_event_t *event, xcb_window_t confine_to, border_t border, callback_t callback, void *extra) { - xcb_window_t root = xcb_setup_roots_iterator(xcb_get_setup(conn)).data->root; - uint32_t new_x, new_y; - Rect old_rect; - if (con != NULL) - memcpy(&old_rect, &(con->rect), sizeof(Rect)); - - /* Grab the pointer */ - /* TODO: returncode */ - xcb_grab_pointer(conn, - false, /* get all pointer events specified by the following mask */ - root, /* grab the root window */ - XCB_EVENT_MASK_BUTTON_RELEASE | XCB_EVENT_MASK_POINTER_MOTION, /* which events to let through */ - XCB_GRAB_MODE_ASYNC, /* pointer events should continue as normal */ - XCB_GRAB_MODE_ASYNC, /* keyboard mode */ - confine_to, /* confine_to = in which window should the cursor stay */ - XCB_NONE, /* don’t display a special cursor */ - XCB_CURRENT_TIME); - - /* Go into our own event loop */ - xcb_flush(conn); + xcb_window_t root = xcb_setup_roots_iterator(xcb_get_setup(conn)).data->root; + uint32_t new_x, new_y; + Rect old_rect; + if (con != NULL) + memcpy(&old_rect, &(con->rect), sizeof(Rect)); + + /* Grab the pointer */ + /* TODO: returncode */ + xcb_grab_pointer(conn, + false, /* get all pointer events specified by the following mask */ + root, /* grab the root window */ + XCB_EVENT_MASK_BUTTON_RELEASE | XCB_EVENT_MASK_POINTER_MOTION, /* which events to let through */ + XCB_GRAB_MODE_ASYNC, /* pointer events should continue as normal */ + XCB_GRAB_MODE_ASYNC, /* keyboard mode */ + confine_to, /* confine_to = in which window should the cursor stay */ + XCB_NONE, /* don’t display a special cursor */ + XCB_CURRENT_TIME); + + /* Go into our own event loop */ + xcb_flush(conn); + + xcb_generic_event_t *inside_event, *last_motion_notify = NULL; + /* I’ve always wanted to have my own eventhandler… */ + while ((inside_event = xcb_wait_for_event(conn))) { + /* We now handle all events we can get using xcb_poll_for_event */ + do { + /* Same as get_event_handler in xcb */ + int nr = inside_event->response_type; + if (nr == 0) { + /* An error occured */ + //handle_event(NULL, conn, inside_event); + free(inside_event); + continue; + } + assert(nr < 256); + nr &= XCB_EVENT_RESPONSE_TYPE_MASK; + assert(nr >= 2); + + switch (nr) { + case XCB_BUTTON_RELEASE: + goto done; + + case XCB_MOTION_NOTIFY: + /* motion_notify events are saved for later */ + FREE(last_motion_notify); + last_motion_notify = inside_event; + break; + + case XCB_UNMAP_NOTIFY: + DLOG("Unmap-notify, aborting\n"); + xcb_event_handle(&evenths, inside_event); + goto done; - xcb_generic_event_t *inside_event, *last_motion_notify = NULL; - /* I’ve always wanted to have my own eventhandler… */ - while ((inside_event = xcb_wait_for_event(conn))) { - /* We now handle all events we can get using xcb_poll_for_event */ - do { - /* Same as get_event_handler in xcb */ - int nr = inside_event->response_type; - if (nr == 0) { - /* An error occured */ - //handle_event(NULL, conn, inside_event); - free(inside_event); - continue; - } - assert(nr < 256); - nr &= XCB_EVENT_RESPONSE_TYPE_MASK; - assert(nr >= 2); - - switch (nr) { - case XCB_BUTTON_RELEASE: - goto done; - - case XCB_MOTION_NOTIFY: - /* motion_notify events are saved for later */ - FREE(last_motion_notify); - last_motion_notify = inside_event; - break; - - case XCB_UNMAP_NOTIFY: - DLOG("Unmap-notify, aborting\n"); - xcb_event_handle(&evenths, inside_event); - goto done; - - default: - DLOG("Passing to original handler\n"); - /* Use original handler */ - xcb_event_handle(&evenths, inside_event); - break; - } - if (last_motion_notify != inside_event) - free(inside_event); - } while ((inside_event = xcb_poll_for_event(conn)) != NULL); - - if (last_motion_notify == NULL) - continue; - - new_x = ((xcb_motion_notify_event_t*)last_motion_notify)->root_x; - new_y = ((xcb_motion_notify_event_t*)last_motion_notify)->root_y; - - callback(con, &old_rect, new_x, new_y, extra); - FREE(last_motion_notify); - } + default: + DLOG("Passing to original handler\n"); + /* Use original handler */ + xcb_event_handle(&evenths, inside_event); + break; + } + if (last_motion_notify != inside_event) + free(inside_event); + } while ((inside_event = xcb_poll_for_event(conn)) != NULL); + + if (last_motion_notify == NULL) + continue; + + new_x = ((xcb_motion_notify_event_t*)last_motion_notify)->root_x; + new_y = ((xcb_motion_notify_event_t*)last_motion_notify)->root_y; + + callback(con, &old_rect, new_x, new_y, extra); + FREE(last_motion_notify); + } done: - xcb_ungrab_pointer(conn, XCB_CURRENT_TIME); - xcb_flush(conn); + xcb_ungrab_pointer(conn, XCB_CURRENT_TIME); + xcb_flush(conn); } #if 0 -- 2.39.5