mirror of
https://gitlab.freedesktop.org/plymouth/plymouth.git
synced 2026-05-08 15:58:20 +02:00
[libplybootsplash] Drop text-pulser
It hasn't been used since we dropped the pulser plugin
This commit is contained in:
Ray Strode
parent
c10c4af22f
commit
441fce1e1f
3 changed files with 1 additions and 266 deletions
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@ -6,7 +6,7 @@ INCLUDES = -I$(top_srcdir) \
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lib_LTLIBRARIES = libplybootsplash.la
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libplybootsplashdir = $(includedir)/plymouth-1/plybootsplash
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libplybootsplash_HEADERS = ply-entry.h ply-image.h ply-progress-bar.h ply-text-progress-bar.h ply-text-pulser.h ply-throbber.h ply-animation.h ply-progress-animation.h ply-window.h ply-label.h ply-boot-splash-plugin.h ply-label-plugin.h ply-boot-splash.h
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libplybootsplash_HEADERS = ply-entry.h ply-image.h ply-progress-bar.h ply-text-progress-bar.h ply-throbber.h ply-animation.h ply-progress-animation.h ply-window.h ply-label.h ply-boot-splash-plugin.h ply-label-plugin.h ply-boot-splash.h
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libplybootsplash_la_CFLAGS = $(PLYMOUTH_CFLAGS) \
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$(IMAGE_CFLAGS) \
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@ -28,7 +28,6 @@ libplybootsplash_la_SOURCES = \
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ply-animation.c \
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ply-progress-animation.c \
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ply-text-progress-bar.c \
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ply-text-pulser.c \
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ply-window.c \
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ply-boot-splash.c
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@ -1,213 +0,0 @@
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/* ply-text-pulser.c - simple text based pulsing animation
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*
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* Copyright (C) 2008 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written by: Ray Strode <rstrode@redhat.com>
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*/
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#include "config.h"
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#include <assert.h>
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#include <dirent.h>
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#include <errno.h>
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#include <fcntl.h>
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#include <math.h>
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#include <signal.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdint.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/ioctl.h>
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#include <sys/stat.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <values.h>
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#include <unistd.h>
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#include <wchar.h>
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#include "ply-text-pulser.h"
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#include "ply-event-loop.h"
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#include "ply-array.h"
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#include "ply-logger.h"
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#include "ply-utils.h"
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#include "ply-window.h"
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#include <linux/kd.h>
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#ifndef FRAMES_PER_SECOND
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#define FRAMES_PER_SECOND 10
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#endif
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#define NUMBER_OF_INDICATOR_COLUMNS 6
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struct _ply_text_pulser
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{
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ply_event_loop_t *loop;
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ply_window_t *window;
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int column, row;
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int number_of_rows;
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int number_of_columns;
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int spinner_position;
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double start_time, now;
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};
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ply_text_pulser_t *
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ply_text_pulser_new (void)
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{
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ply_text_pulser_t *pulser;
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pulser = calloc (1, sizeof (ply_text_pulser_t));
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pulser->number_of_rows = 0;
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pulser->number_of_columns = 0;
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pulser->row = 0;
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pulser->column = 0;
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pulser->spinner_position = 0;
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pulser->number_of_columns = 40;
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pulser->number_of_rows = 1;
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return pulser;
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}
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void
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ply_text_pulser_free (ply_text_pulser_t *pulser)
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{
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if (pulser == NULL)
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return;
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free (pulser);
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}
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static void
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draw_trough (ply_text_pulser_t *pulser,
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int column,
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int row)
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{
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char *bytes;
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ply_window_set_text_cursor_position (pulser->window,
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column,
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row);
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ply_window_set_background_color (pulser->window, PLY_WINDOW_COLOR_BROWN);
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bytes = malloc (pulser->number_of_columns);
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memset (bytes, ' ', pulser->number_of_columns);
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write (STDOUT_FILENO, bytes, pulser->number_of_columns);
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free (bytes);
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}
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static void
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animate_at_time (ply_text_pulser_t *pulser,
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double time)
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{
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ply_window_set_mode (pulser->window, PLY_WINDOW_MODE_TEXT);
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draw_trough (pulser, pulser->column, pulser->row);
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ply_window_set_text_cursor_position (pulser->window,
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pulser->column + pulser->spinner_position,
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pulser->row);
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pulser->spinner_position = (pulser->number_of_columns - strlen (" ") + 1) * (.5 * sin (time) + .5);
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ply_window_set_text_cursor_position (pulser->window,
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pulser->column + pulser->spinner_position,
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pulser->row);
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ply_window_set_background_color (pulser->window, PLY_WINDOW_COLOR_GREEN);
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write (STDOUT_FILENO, " ", strlen (" "));
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ply_window_set_background_color (pulser->window, PLY_WINDOW_COLOR_DEFAULT);
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}
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static void
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on_timeout (ply_text_pulser_t *pulser)
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{
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double sleep_time;
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pulser->now = ply_get_timestamp ();
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#ifdef REAL_TIME_ANIMATION
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animate_at_time (pulser,
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pulser->now - pulser->start_time);
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#else
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static double time = 0.0;
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time += 1.0 / FRAMES_PER_SECOND;
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animate_at_time (pulser, time);
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#endif
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sleep_time = 1.0 / FRAMES_PER_SECOND;
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sleep_time = MAX (sleep_time - (ply_get_timestamp () - pulser->now),
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0.005);
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ply_event_loop_watch_for_timeout (pulser->loop,
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sleep_time,
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(ply_event_loop_timeout_handler_t)
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on_timeout, pulser);
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}
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bool
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ply_text_pulser_start (ply_text_pulser_t *pulser,
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ply_event_loop_t *loop,
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ply_window_t *window,
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int column,
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int row)
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{
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assert (pulser != NULL);
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assert (pulser->loop == NULL);
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pulser->loop = loop;
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pulser->window = window;
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pulser->row = row;
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pulser->column = column;
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pulser->start_time = ply_get_timestamp ();
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ply_event_loop_watch_for_timeout (pulser->loop,
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1.0 / FRAMES_PER_SECOND,
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(ply_event_loop_timeout_handler_t)
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on_timeout, pulser);
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return true;
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}
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void
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ply_text_pulser_stop (ply_text_pulser_t *pulser)
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{
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pulser->window = NULL;
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if (pulser->loop != NULL)
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{
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ply_event_loop_stop_watching_for_timeout (pulser->loop,
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(ply_event_loop_timeout_handler_t)
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on_timeout, pulser);
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pulser->loop = NULL;
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}
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}
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int
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ply_text_pulser_get_number_of_columns (ply_text_pulser_t *pulser)
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{
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return pulser->number_of_columns;
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}
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int
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ply_text_pulser_get_number_of_rows (ply_text_pulser_t *pulser)
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{
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return pulser->number_of_rows;
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}
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/* vim: set ts=4 sw=4 expandtab autoindent cindent cino={.5s,(0: */
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@ -1,51 +0,0 @@
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/* ply-text-pulser.h - simple text based pulsing animation
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*
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* Copyright (C) 2008 Red Hat, Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-1307, USA.
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*
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* Written By: Ray Strode <rstrode@redhat.com>
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*/
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#ifndef PLY_TEXT_PULSER_H
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#define PLY_TEXT_PULSER_H
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#include <stdbool.h>
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#include <stdint.h>
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#include <unistd.h>
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#include "ply-event-loop.h"
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#include "ply-window.h"
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typedef struct _ply_text_pulser ply_text_pulser_t;
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#ifndef PLY_HIDE_FUNCTION_DECLARATIONS
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ply_text_pulser_t *ply_text_pulser_new (void);
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void ply_text_pulser_free (ply_text_pulser_t *pulser);
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bool ply_text_pulser_load (ply_text_pulser_t *pulser);
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bool ply_text_pulser_start (ply_text_pulser_t *pulser,
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ply_event_loop_t *loop,
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ply_window_t *window,
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int column,
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int row);
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void ply_text_pulser_stop (ply_text_pulser_t *pulser);
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int ply_text_pulser_get_number_of_rows (ply_text_pulser_t *pulser);
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int ply_text_pulser_get_number_of_columns (ply_text_pulser_t *pulser);
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#endif
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#endif /* PLY_TEXT_PULSER_H */
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/* vim: set ts=4 sw=4 expandtab autoindent cindent cino={.5s,(0: */
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