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ui: Remove/adapt some old code for a big UI refactor

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- Remove abstract_ui global, now it is always active
- Remove some terminal handling code
- Remove unused functions
- Remove HAVE_TGETENT/TERMINFO/TERMIOS/IOCTL #ifdefs
- Remove tgetent/terminfo from version.c
- Remove curses/terminfo dependencies
- Only start/stop termcap when starting/exiting the program
- msg_use_printf will return true if there are no attached UIs(
  messages will be written to stdout)
- Remove `ex_winpos`(implement `:winpos` with `ex_ni`)
This commit is contained in:
Thiago de Arruda
2015-02-13 12:06:01 -03:00
parent 6383ea6e8e
commit e0e41b30c6
35 changed files with 225 additions and 3707 deletions
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24
src/nvim/os/signal.c
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@@ -20,7 +20,7 @@
KMEMPOOL_INIT(SignalEventPool, int, SignalEventFreer)
kmempool_t(SignalEventPool) *signal_event_pool = NULL;
static uv_signal_t sint, spipe, shup, squit, sterm, swinch;
static uv_signal_t spipe, shup, squit, sterm;
#ifdef SIGPWR
static uv_signal_t spwr;
#endif
@@ -30,24 +30,18 @@ static bool rejecting_deadly;
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "os/signal.c.generated.h"
#endif
void signal_init(void)
{
signal_event_pool = kmp_init(SignalEventPool);
uv_signal_init(uv_default_loop(), &sint);
uv_signal_init(uv_default_loop(), &spipe);
uv_signal_init(uv_default_loop(), &shup);
uv_signal_init(uv_default_loop(), &squit);
uv_signal_init(uv_default_loop(), &sterm);
uv_signal_init(uv_default_loop(), &swinch);
uv_signal_start(&sint, signal_cb, SIGINT);
uv_signal_start(&spipe, signal_cb, SIGPIPE);
uv_signal_start(&shup, signal_cb, SIGHUP);
uv_signal_start(&squit, signal_cb, SIGQUIT);
uv_signal_start(&sterm, signal_cb, SIGTERM);
if (!abstract_ui) {
// TODO(tarruda): There must be an API function for resizing window
uv_signal_start(&swinch, signal_cb, SIGWINCH);
}
#ifdef SIGPWR
uv_signal_init(uv_default_loop(), &spwr);
uv_signal_start(&spwr, signal_cb, SIGPWR);
@@ -57,12 +51,10 @@ void signal_init(void)
void signal_teardown(void)
{
signal_stop();
uv_close((uv_handle_t *)&sint, NULL);
uv_close((uv_handle_t *)&spipe, NULL);
uv_close((uv_handle_t *)&shup, NULL);
uv_close((uv_handle_t *)&squit, NULL);
uv_close((uv_handle_t *)&sterm, NULL);
uv_close((uv_handle_t *)&swinch, NULL);
#ifdef SIGPWR
uv_close((uv_handle_t *)&spwr, NULL);
#endif
@@ -70,12 +62,10 @@ void signal_teardown(void)
void signal_stop(void)
{
uv_signal_stop(&sint);
uv_signal_stop(&spipe);
uv_signal_stop(&shup);
uv_signal_stop(&squit);
uv_signal_stop(&sterm);
uv_signal_stop(&swinch);
#ifdef SIGPWR
uv_signal_stop(&spwr);
#endif
@@ -94,16 +84,12 @@ void signal_accept_deadly(void)
static char * signal_name(int signum)
{
switch (signum) {
case SIGINT:
return "SIGINT";
#ifdef SIGPWR
case SIGPWR:
return "SIGPWR";
#endif
case SIGPIPE:
return "SIGPIPE";
case SIGWINCH:
return "SIGWINCH";
case SIGTERM:
return "SIGTERM";
case SIGQUIT:
@@ -148,9 +134,6 @@ static void on_signal_event(Event event)
kmp_free(SignalEventPool, signal_event_pool, event.data);
switch (signum) {
case SIGINT:
got_int = true;
break;
#ifdef SIGPWR
case SIGPWR:
// Signal of a power failure(eg batteries low), flush the swap files to
@@ -161,9 +144,6 @@ static void on_signal_event(Event event)
case SIGPIPE:
// Ignore
break;
case SIGWINCH:
shell_resized();
break;
case SIGTERM:
case SIGQUIT:
case SIGHUP: