110 lines
3.8 KiB
C
110 lines
3.8 KiB
C
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <sys/types.h>
|
|
#include <sys/wait.h>
|
|
|
|
#include <wlr/util/log.h>
|
|
|
|
#include "rootston/bindings.h"
|
|
|
|
static bool outputs_enabled = true;
|
|
|
|
static const char *exec_prefix = "exec ";
|
|
|
|
static void double_fork_shell_cmd(const char *shell_cmd) {
|
|
pid_t pid = fork();
|
|
if (pid < 0) {
|
|
wlr_log(WLR_ERROR, "cannot execute binding command: fork() failed");
|
|
return;
|
|
}
|
|
|
|
if (pid == 0) {
|
|
pid = fork();
|
|
if (pid == 0) {
|
|
execl("/bin/sh", "/bin/sh", "-c", shell_cmd, NULL);
|
|
_exit(EXIT_FAILURE);
|
|
} else {
|
|
_exit(pid == -1);
|
|
}
|
|
}
|
|
|
|
int status;
|
|
while (waitpid(pid, &status, 0) < 0) {
|
|
if (errno == EINTR) {
|
|
continue;
|
|
}
|
|
wlr_log_errno(WLR_ERROR, "waitpid() on first child failed");
|
|
return;
|
|
}
|
|
|
|
if (WIFEXITED(status) && WEXITSTATUS(status) == 0) {
|
|
return;
|
|
}
|
|
|
|
wlr_log(WLR_ERROR, "first child failed to fork command");
|
|
}
|
|
|
|
void execute_binding_command (struct roots_seat *seat, struct roots_input *input, const char *command) {
|
|
if (strcmp(command, "exit") == 0) {
|
|
wl_display_terminate(input->server->wl_display);
|
|
} else if (strcmp(command, "close") == 0) {
|
|
struct roots_view *focus = roots_seat_get_focus(seat);
|
|
if (focus != NULL) {
|
|
view_close(focus);
|
|
}
|
|
} else if (strcmp(command, "fullscreen") == 0) {
|
|
struct roots_view *focus = roots_seat_get_focus(seat);
|
|
if (focus != NULL) {
|
|
bool is_fullscreen = focus->fullscreen_output != NULL;
|
|
view_set_fullscreen(focus, !is_fullscreen, NULL);
|
|
}
|
|
} else if (strcmp(command, "next_window") == 0) {
|
|
roots_seat_cycle_focus(seat);
|
|
} else if (strcmp(command, "alpha") == 0) {
|
|
struct roots_view *focus = roots_seat_get_focus(seat);
|
|
if (focus != NULL) {
|
|
view_cycle_alpha(focus);
|
|
}
|
|
} else if (strncmp(exec_prefix, command, strlen(exec_prefix)) == 0) {
|
|
const char *shell_cmd = command + strlen(exec_prefix);
|
|
double_fork_shell_cmd(shell_cmd);
|
|
} else if (strcmp(command, "maximize") == 0) {
|
|
struct roots_view *focus = roots_seat_get_focus(seat);
|
|
if (focus != NULL) {
|
|
view_maximize(focus, !focus->maximized);
|
|
}
|
|
} else if (strcmp(command, "nop") == 0) {
|
|
wlr_log(WLR_DEBUG, "nop command");
|
|
} else if (strcmp(command, "toggle_outputs") == 0) {
|
|
outputs_enabled = !outputs_enabled;
|
|
struct roots_output *output;
|
|
wl_list_for_each(output, &input->server->desktop->outputs, link) {
|
|
wlr_output_enable(output->wlr_output, outputs_enabled);
|
|
}
|
|
} else if (strcmp(command, "toggle_decoration_mode") == 0) {
|
|
struct roots_view *focus = roots_seat_get_focus(seat);
|
|
if (focus != NULL && focus->type == ROOTS_XDG_SHELL_VIEW) {
|
|
struct roots_xdg_toplevel_decoration *decoration =
|
|
focus->roots_xdg_surface->xdg_toplevel_decoration;
|
|
if (decoration != NULL) {
|
|
enum wlr_xdg_toplevel_decoration_v1_mode mode =
|
|
decoration->wlr_decoration->current_mode;
|
|
mode = mode == WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE
|
|
? WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_CLIENT_SIDE
|
|
: WLR_XDG_TOPLEVEL_DECORATION_V1_MODE_SERVER_SIDE;
|
|
wlr_xdg_toplevel_decoration_v1_set_mode(
|
|
decoration->wlr_decoration, mode);
|
|
}
|
|
}
|
|
} else if (strcmp(command, "break_pointer_constraint") == 0) {
|
|
struct wl_list *list =
|
|
&input->seats;
|
|
struct roots_seat *seat;
|
|
wl_list_for_each(seat, list, link) {
|
|
roots_cursor_constrain(seat->cursor, NULL, NAN, NAN);
|
|
}
|
|
} else {
|
|
wlr_log(WLR_ERROR, "unknown binding command: %s", command);
|
|
}
|
|
}
|