diff options
Diffstat (limited to 'src/actions.c')
| -rw-r--r-- | src/actions.c | 243 |
1 files changed, 243 insertions, 0 deletions
diff --git a/src/actions.c b/src/actions.c new file mode 100644 index 0000000..9b1d427 --- /dev/null +++ b/src/actions.c @@ -0,0 +1,243 @@ +/* actions.cpp -- all actions that can be performed with + keystrokes */ + +#include <unistd.h> +#include <sys/wait.h> + +#include "ratpoison.h" + +/* Initialization of the key structure */ +rp_action key_actions[] = { {'c', -1, "xterm", spawn}, + {'e', -1, "emacs", spawn}, + {'p', -1, 0, prev_window}, + {'n', -1, 0, next_window}, + {'t', -1, 0, last_window}, + {'w', -1, 0, toggle_bar}, + {'k', ShiftMask, 0, kill_window}, + {'k', 0, 0, delete_window}, + {'\'', -1, 0, goto_win_by_name}, + {'a', -1, 0, rename_current_window}, + {'0', -1, 0, goto_window_0}, + {'1', -1, 0, goto_window_1}, + {'2', -1, 0, goto_window_2}, + {'3', -1, 0, goto_window_3}, + {'4', -1, 0, goto_window_4}, + {'5', -1, 0, goto_window_5}, + {'6', -1, 0, goto_window_6}, + {'7', -1, 0, goto_window_7}, + {'8', -1, 0, goto_window_8}, + {'9', -1, 0, goto_window_9}, + { 0, 0, 0, 0 } }; + +void +prev_window (void *data) +{ + if (rp_current_window != NULL) + { + set_current_window (rp_current_window->prev); + if (rp_current_window == NULL) + { + rp_current_window = rp_window_tail; + } + if (rp_current_window->state == STATE_UNMAPPED) prev_window (NULL); + set_active_window (rp_current_window); + } +} + +void +next_window (void *data) +{ + if (rp_current_window != NULL) + { + rp_current_window = rp_current_window->next; + if (rp_current_window == NULL) + { + rp_current_window = rp_window_head; + } + if (rp_current_window->state == STATE_UNMAPPED) next_window (NULL); + set_active_window (rp_current_window); + } +} + + +void +last_window (void *data) +{ + rp_current_window = find_last_accessed_window (); + set_active_window (rp_current_window); +} + + +void +goto_win_by_name (void *data) +{ + char winname[100]; + + if (rp_current_window == NULL) return; + + get_input (rp_current_window->scr, "Window: ", winname, 100); + PRINT_DEBUG ("user entered: %s\n", winname); + + goto_window_name (winname); +} + +void +rename_current_window (void *data) +{ + char winname[100]; + + if (rp_current_window == NULL) return; + + get_input (rp_current_window->scr, "Name: ", winname, 100); + PRINT_DEBUG ("user entered: %s\n", winname); + + free (rp_current_window->name); + rp_current_window->name = malloc (sizeof (char) * strlen (winname) + 1); + if (rp_current_window->name == NULL) + { + PRINT_ERROR ("Out of memory\n"); + exit (EXIT_FAILURE); + } + strcpy (rp_current_window->name, winname); + rp_current_window->named = 1; + + /* Update the program bar. */ + update_window_names (rp_current_window->scr); +} + + +void +delete_window (void *data) +{ + XEvent ev; + int status; + + if (rp_current_window == NULL) return; + + ev.xclient.type = ClientMessage; + ev.xclient.window = rp_current_window->w; + ev.xclient.message_type = wm_protocols; + ev.xclient.format = 32; + ev.xclient.data.l[0] = wm_delete; + ev.xclient.data.l[1] = CurrentTime; + + status = XSendEvent(dpy, rp_current_window->w, False, 0, &ev); + if (status == 0) fprintf(stderr, "ratpoison: delete window failed\n"); +} + +void +kill_window (void *data) +{ + if (rp_current_window == NULL) return; + + XKillClient(dpy, rp_current_window->w); +} + +void +spawn(void *data) +{ + char *prog = data; + /* + * ugly dance to avoid leaving zombies. Could use SIGCHLD, + * but it's not very portable. + */ + if (fork() == 0) { + if (fork() == 0) { + putenv(DisplayString(dpy)); + execlp(prog, prog, 0); + fprintf (stderr, "exec %s ", prog); + perror(" failed"); + exit(EXIT_FAILURE); + } + exit(0); + } + wait((int *) 0); + PRINT_DEBUG ("spawned %s\n", prog); +} + +void +goto_window_number (int n) +{ + rp_window *win; + + if ((win = find_window_by_number (n)) == NULL) + { + return; + } + + rp_current_window = win; + set_active_window (rp_current_window); +} + +void +goto_window_0 (void *data) +{ + goto_window_number (0); +} + +void +goto_window_1 (void *data) +{ + goto_window_number (1); +} + +void +goto_window_2 (void *data) +{ + goto_window_number (2); +} + +void +goto_window_3 (void *data) +{ + goto_window_number (3); +} + +void +goto_window_4 (void *data) +{ + goto_window_number (4); +} + +void +goto_window_5 (void *data) +{ + goto_window_number (5); +} + +void +goto_window_6 (void *data) +{ + goto_window_number (6); +} + +void +goto_window_7 (void *data) +{ + goto_window_number (7); +} + +void +goto_window_8 (void *data) +{ + goto_window_number (8); +} + +void +goto_window_9 (void *data) +{ + goto_window_number (9); +} + +/* Toggle the display of the program bar */ +void +toggle_bar (void *data) +{ + screen_info *s; + + if (rp_current_window) + { + s = rp_current_window->scr; + if (!hide_bar (s)) show_bar (s); + } +} |