con_focus(con);
}
-
/*
* Toggles floating mode for the given container.
*
*
*/
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);
}
/*
*
*/
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();
}
/*
/* 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 */
/* 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 };
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 };
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
projects / i3 / i3 / commitdiff