+++ /dev/null
-/* throbgress.c - boot splash plugin
- *
- * Copyright (C) 2007, 2008 Red Hat, Inc.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
- *
- * Written by: Ray Strode <rstrode@redhat.com>
- * Will Woods <wwoods@redhat.com>
- */
-#include "config.h"
-
-#include <assert.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <math.h>
-#include <signal.h>
-#include <stdbool.h>
-#include <stdio.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <values.h>
-#include <unistd.h>
-#include <wchar.h>
-
-#include "ply-boot-splash-plugin.h"
-#include "ply-buffer.h"
-#include "ply-entry.h"
-#include "ply-event-loop.h"
-#include "ply-key-file.h"
-#include "ply-label.h"
-#include "ply-list.h"
-#include "ply-progress-bar.h"
-#include "ply-logger.h"
-#include "ply-image.h"
-#include "ply-trigger.h"
-#include "ply-pixel-buffer.h"
-#include "ply-pixel-display.h"
-#include "ply-utils.h"
-
-#include "ply-throbber.h"
-
-#ifndef FRAMES_PER_SECOND
-#define FRAMES_PER_SECOND 30
-#endif
-
-#ifndef BAR_HEIGHT
-#define BAR_HEIGHT 16
-#endif
-
-typedef enum
-{
- PLY_BOOT_SPLASH_DISPLAY_NORMAL,
- PLY_BOOT_SPLASH_DISPLAY_QUESTION_ENTRY,
- PLY_BOOT_SPLASH_DISPLAY_PASSWORD_ENTRY
-} ply_boot_splash_display_type_t;
-
-typedef struct
-{
- ply_boot_splash_plugin_t *plugin;
- ply_pixel_display_t *display;
- ply_entry_t *entry;
- ply_throbber_t *throbber;
- ply_progress_bar_t *progress_bar;
- ply_label_t *label;
- ply_label_t *message_label;
- ply_rectangle_t box_area, lock_area, logo_area, bar_area;
-} view_t;
-
-struct _ply_boot_splash_plugin
-{
- ply_event_loop_t *loop;
- ply_boot_splash_mode_t mode;
- ply_image_t *logo_image;
- ply_image_t *lock_image;
- ply_image_t *box_image;
- ply_list_t *views;
-
- char *image_dir;
- ply_boot_splash_display_type_t state;
-
- uint32_t background_start_color;
- uint32_t background_end_color;
-
- ply_trigger_t *idle_trigger;
-
- uint32_t root_is_mounted : 1;
- uint32_t is_visible : 1;
- uint32_t is_animating : 1;
- uint32_t is_idle : 1;
-};
-
-ply_boot_splash_plugin_interface_t *ply_boot_splash_plugin_get_interface (void);
-static void detach_from_event_loop (ply_boot_splash_plugin_t *plugin);
-
-static void become_idle (ply_boot_splash_plugin_t *plugin,
- ply_trigger_t *idle_trigger);
-
-static view_t *
-view_new (ply_boot_splash_plugin_t *plugin,
- ply_pixel_display_t *display)
-{
- view_t *view;
-
- view = calloc (1, sizeof(view_t));
- view->plugin = plugin;
- view->display = display;
-
- view->entry = ply_entry_new (plugin->image_dir);
- view->throbber = ply_throbber_new (plugin->image_dir,
- "throbber-");
- view->progress_bar = ply_progress_bar_new ();
- view->label = ply_label_new ();
- view->message_label = ply_label_new ();
-
- return view;
-}
-
-static void
-view_free (view_t *view)
-{
- ply_entry_free (view->entry);
- ply_throbber_free (view->throbber);
- ply_progress_bar_free (view->progress_bar);
- ply_label_free (view->label);
- ply_label_free (view->message_label);
-
- free (view);
-}
-
-static void
-free_views (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- node = ply_list_get_first_node (plugin->views);
-
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_free (view);
- ply_list_remove_node (plugin->views, node);
-
- node = next_node;
- }
-
- ply_list_free (plugin->views);
- plugin->views = NULL;
-}
-
-static bool
-view_load (view_t *view)
-{
- ply_trace ("loading entry");
- if (!ply_entry_load (view->entry))
- return false;
-
- ply_trace ("loading throbber");
- if (!ply_throbber_load (view->throbber))
- return false;
-
- return true;
-}
-
-static bool
-load_views (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
- bool view_loaded;
-
- view_loaded = false;
- node = ply_list_get_first_node (plugin->views);
-
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- if (view_load (view))
- view_loaded = true;
-
- node = next_node;
- }
-
- return view_loaded;
-}
-
-static void
-view_redraw (view_t *view)
-{
- unsigned long screen_width, screen_height;
-
- screen_width = ply_pixel_display_get_width (view->display);
- screen_height = ply_pixel_display_get_height (view->display);
-
- ply_pixel_display_draw_area (view->display, 0, 0,
- screen_width, screen_height);
-}
-
-static void
-redraw_views (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_redraw (view);
-
- node = next_node;
- }
-}
-
-static void
-pause_views (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- ply_trace ("pausing views");
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- ply_pixel_display_pause_updates (view->display);
-
- node = next_node;
- }
-}
-
-static void
-unpause_views (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- ply_trace ("unpausing views");
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- ply_pixel_display_unpause_updates (view->display);
-
- node = next_node;
- }
-}
-
-static void
-view_start_animation (view_t *view)
-{
- ply_boot_splash_plugin_t *plugin;
-
- unsigned long screen_width, screen_height;
- long width, height;
-
- assert (view != NULL);
-
- plugin = view->plugin;
-
- assert (plugin != NULL);
- assert (plugin->loop != NULL);
-
- screen_width = ply_pixel_display_get_width (view->display);
- screen_height = ply_pixel_display_get_height (view->display);
-
- ply_pixel_display_draw_area (view->display, 0, 0,
- screen_width, screen_height);
-
- if (plugin->mode == PLY_BOOT_SPLASH_MODE_SHUTDOWN ||
- plugin->mode == PLY_BOOT_SPLASH_MODE_REBOOT)
- return;
-
- plugin->is_idle = false;
-
- width = ply_throbber_get_width (view->throbber);
- height = ply_throbber_get_height (view->throbber);
- ply_throbber_start (view->throbber,
- plugin->loop,
- view->display,
- screen_width / 2.0 - width / 2.0,
- view->logo_area.y + view->logo_area.height + height / 2);
- ply_progress_bar_show (view->progress_bar,
- view->display,
- 0,
- screen_height - BAR_HEIGHT,
- screen_width,
- BAR_HEIGHT);
- view_redraw (view);
-}
-
-static void
-view_show_prompt (view_t *view,
- const char *prompt)
-{
- ply_boot_splash_plugin_t *plugin;
- int x, y;
- int entry_width, entry_height;
-
- assert (view != NULL);
-
- plugin = view->plugin;
-
- if (ply_entry_is_hidden (view->entry)) {
- unsigned long screen_width, screen_height;
-
- screen_width = ply_pixel_display_get_width (view->display);
- screen_height = ply_pixel_display_get_height (view->display);
-
- view->box_area.width = ply_image_get_width (plugin->box_image);
- view->box_area.height = ply_image_get_height (plugin->box_image);
- view->box_area.x = screen_width / 2.0 - view->box_area.width / 2.0;
- view->box_area.y = screen_height / 2.0 - view->box_area.height / 2.0;
-
- view->lock_area.width = ply_image_get_width (plugin->lock_image);
- view->lock_area.height = ply_image_get_height (plugin->lock_image);
-
- entry_width = ply_entry_get_width (view->entry);
- entry_height = ply_entry_get_height (view->entry);
-
- x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0 + view->lock_area.width;
- y = screen_height / 2.0 - entry_height / 2.0;
-
- view->lock_area.x = screen_width / 2.0 - (view->lock_area.width + entry_width) / 2.0;
- view->lock_area.y = screen_height / 2.0 - view->lock_area.height / 2.0;
-
- ply_entry_show (view->entry, plugin->loop, view->display, x, y);
- }
-
- if (prompt != NULL) {
- ply_label_set_text (view->label, prompt);
-
- x = view->box_area.x + view->lock_area.width / 2;
- y = view->box_area.y + view->box_area.height;
-
- ply_label_show (view->label, view->display, x, y);
- }
-}
-
-static void
-view_hide_prompt (view_t *view)
-{
- assert (view != NULL);
-
- ply_entry_hide (view->entry);
- ply_label_hide (view->label);
-}
-
-static ply_boot_splash_plugin_t *
-create_plugin (ply_key_file_t *key_file)
-{
- ply_boot_splash_plugin_t *plugin;
- char *image_dir, *image_path;
- char *color;
-
- srand ((int) ply_get_timestamp ());
- plugin = calloc (1, sizeof(ply_boot_splash_plugin_t));
-
- plugin->logo_image = ply_image_new (PLYMOUTH_LOGO_FILE);
- image_dir = ply_key_file_get_value (key_file, "throbgress", "ImageDir");
-
- asprintf (&image_path, "%s/lock.png", image_dir);
- plugin->lock_image = ply_image_new (image_path);
- free (image_path);
-
- asprintf (&image_path, "%s/box.png", image_dir);
- plugin->box_image = ply_image_new (image_path);
- free (image_path);
-
- plugin->image_dir = image_dir;
- plugin->views = ply_list_new ();
-
- color = ply_key_file_get_value (key_file, "throbgress", "BackgroundStartColor");
-
- if (color != NULL)
- plugin->background_start_color = strtol (color, NULL, 0);
- else
- plugin->background_start_color = PLYMOUTH_BACKGROUND_START_COLOR;
-
- free (color);
-
- color = ply_key_file_get_value (key_file, "throbgress", "BackgroundEndColor");
-
- if (color != NULL)
- plugin->background_end_color = strtol (color, NULL, 0);
- else
- plugin->background_end_color = PLYMOUTH_BACKGROUND_END_COLOR;
-
- free (color);
-
- return plugin;
-}
-
-static void
-destroy_plugin (ply_boot_splash_plugin_t *plugin)
-{
- if (plugin == NULL)
- return;
-
- ply_trace ("destroying plugin");
-
- if (plugin->loop != NULL) {
- ply_event_loop_stop_watching_for_exit (plugin->loop, (ply_event_loop_exit_handler_t)
- detach_from_event_loop,
- plugin);
- detach_from_event_loop (plugin);
- }
-
- ply_image_free (plugin->logo_image);
- ply_image_free (plugin->box_image);
- ply_image_free (plugin->lock_image);
-
- free_views (plugin);
-
- free (plugin);
-}
-
-static void
-draw_background (view_t *view,
- ply_pixel_buffer_t *pixel_buffer,
- int x,
- int y,
- int width,
- int height)
-{
- ply_boot_splash_plugin_t *plugin;
- ply_rectangle_t area;
-
- plugin = view->plugin;
-
- area.x = x;
- area.y = y;
- area.width = width;
- area.height = height;
-
- if (plugin->background_start_color != plugin->background_end_color)
- ply_pixel_buffer_fill_with_gradient (pixel_buffer, &area,
- plugin->background_start_color,
- plugin->background_end_color);
- else
- ply_pixel_buffer_fill_with_hex_color (pixel_buffer, &area,
- plugin->background_start_color);
-}
-
-static void
-draw_logo (view_t *view,
- ply_pixel_buffer_t *pixel_buffer)
-{
- ply_boot_splash_plugin_t *plugin;
- uint32_t *logo_data;
- unsigned long screen_width, screen_height;
- long width, height;
-
- plugin = view->plugin;
-
- screen_width = ply_pixel_display_get_width (view->display);
- screen_height = ply_pixel_display_get_height (view->display);
-
- width = ply_image_get_width (plugin->logo_image);
- height = ply_image_get_height (plugin->logo_image);
- logo_data = ply_image_get_data (plugin->logo_image);
- view->logo_area.x = (screen_width / 2) - (width / 2);
- view->logo_area.y = (screen_height / 2) - (height / 2);
- view->logo_area.width = width;
- view->logo_area.height = height;
-
- ply_pixel_buffer_fill_with_argb32_data (pixel_buffer,
- &view->logo_area,
- logo_data);
-}
-
-static void
-start_animation (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- if (plugin->is_animating)
- return;
-
- ply_trace ("starting animation");
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_start_animation (view);
-
- node = next_node;
- }
-
- plugin->is_animating = true;
-
- if (plugin->mode == PLY_BOOT_SPLASH_MODE_SHUTDOWN ||
- plugin->mode == PLY_BOOT_SPLASH_MODE_REBOOT)
- plugin->is_idle = true;
-}
-
-static void
-stop_animation (ply_boot_splash_plugin_t *plugin,
- ply_trigger_t *trigger)
-{
- ply_list_node_t *node;
-
- assert (plugin != NULL);
- assert (plugin->loop != NULL);
-
- if (!plugin->is_animating)
- return;
-
- ply_trace ("stopping animation%s",
- trigger != NULL ? " with trigger" : "");
-
- plugin->is_animating = false;
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- ply_progress_bar_hide (view->progress_bar);
- if (trigger != NULL)
- ply_trigger_ignore_next_pull (trigger);
- ply_throbber_stop (view->throbber, trigger);
-
- node = next_node;
- }
-
- if (trigger != NULL)
- ply_trigger_pull (trigger, NULL);
-}
-
-static void
-detach_from_event_loop (ply_boot_splash_plugin_t *plugin)
-{
- plugin->loop = NULL;
-}
-
-static void
-on_draw (view_t *view,
- ply_pixel_buffer_t *pixel_buffer,
- int x,
- int y,
- int width,
- int height)
-{
- ply_boot_splash_plugin_t *plugin;
-
- plugin = view->plugin;
-
- draw_background (view, pixel_buffer, x, y, width, height);
-
- if (plugin->state == PLY_BOOT_SPLASH_DISPLAY_QUESTION_ENTRY ||
- plugin->state == PLY_BOOT_SPLASH_DISPLAY_PASSWORD_ENTRY) {
- uint32_t *box_data, *lock_data;
-
- box_data = ply_image_get_data (plugin->box_image);
- ply_pixel_buffer_fill_with_argb32_data (pixel_buffer,
- &view->box_area,
- box_data);
- ply_entry_draw_area (view->entry, pixel_buffer, x, y, width, height);
- ply_label_draw_area (view->label, pixel_buffer, x, y, width, height);
- lock_data = ply_image_get_data (plugin->lock_image);
- ply_pixel_buffer_fill_with_argb32_data (pixel_buffer,
- &view->lock_area,
- lock_data);
- } else {
- draw_logo (view, pixel_buffer);
- ply_throbber_draw_area (view->throbber,
- pixel_buffer, x, y, width, height);
- ply_progress_bar_draw_area (view->progress_bar,
- pixel_buffer, x, y, width, height);
- }
- ply_label_draw_area (view->message_label,
- pixel_buffer,
- x, y, width, height);
-}
-
-static void
-add_pixel_display (ply_boot_splash_plugin_t *plugin,
- ply_pixel_display_t *display)
-{
- view_t *view;
-
- ply_trace ("adding pixel display to plugin");
- view = view_new (plugin, display);
-
- ply_pixel_display_set_draw_handler (view->display,
- (ply_pixel_display_draw_handler_t)
- on_draw, view);
-
- if (plugin->is_visible) {
- if (view_load (view))
- ply_list_append_data (plugin->views, view);
- else
- view_free (view);
- } else {
- ply_list_append_data (plugin->views, view);
- }
-}
-
-static void
-remove_pixel_display (ply_boot_splash_plugin_t *plugin,
- ply_pixel_display_t *display)
-{
- ply_list_node_t *node;
-
- ply_trace ("removing pixel display from plugin");
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- view_t *view;
- ply_list_node_t *next_node;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- if (view->display == display) {
- ply_pixel_display_set_draw_handler (view->display, NULL, NULL);
- view_free (view);
- ply_list_remove_node (plugin->views, node);
- return;
- }
-
- node = next_node;
- }
-}
-
-static bool
-show_splash_screen (ply_boot_splash_plugin_t *plugin,
- ply_event_loop_t *loop,
- ply_buffer_t *boot_buffer,
- ply_boot_splash_mode_t mode)
-{
- assert (plugin != NULL);
- assert (plugin->logo_image != NULL);
-
- plugin->loop = loop;
- plugin->mode = mode;
-
- ply_trace ("loading logo image");
- if (!ply_image_load (plugin->logo_image))
- return false;
-
- ply_trace ("loading lock image");
- if (!ply_image_load (plugin->lock_image))
- return false;
-
- ply_trace ("loading box image");
- if (!ply_image_load (plugin->box_image))
- return false;
-
- if (!load_views (plugin)) {
- ply_trace ("couldn't load views");
- return false;
- }
-
- ply_event_loop_watch_for_exit (loop, (ply_event_loop_exit_handler_t)
- detach_from_event_loop,
- plugin);
-
- ply_trace ("starting boot animation");
- start_animation (plugin);
-
- plugin->is_visible = true;
-
- return true;
-}
-
-static void
-update_status (ply_boot_splash_plugin_t *plugin,
- const char *status)
-{
- assert (plugin != NULL);
-}
-
-static void
-on_boot_progress (ply_boot_splash_plugin_t *plugin,
- double duration,
- double percent_done)
-{
- ply_list_node_t *node;
- double total_duration;
-
- if (plugin->mode == PLY_BOOT_SPLASH_MODE_UPDATES ||
- plugin->mode == PLY_BOOT_SPLASH_MODE_SYSTEM_UPGRADE ||
- plugin->mode == PLY_BOOT_SPLASH_MODE_FIRMWARE_UPGRADE)
- return;
-
- total_duration = duration / percent_done;
-
- /* Fun made-up smoothing function to make the growth asymptotic:
- * fraction(time,estimate)=1-2^(-(time^1.45)/estimate) */
- percent_done = 1.0 - pow (2.0, -pow (duration, 1.45) / total_duration) * (1.0 - percent_done);
-
- node = ply_list_get_first_node (plugin->views);
-
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- ply_progress_bar_set_percent_done (view->progress_bar, percent_done);
-
- node = next_node;
- }
-}
-
-static void
-hide_splash_screen (ply_boot_splash_plugin_t *plugin,
- ply_event_loop_t *loop)
-{
- assert (plugin != NULL);
-
- ply_trace ("hiding splash");
- if (plugin->loop != NULL) {
- stop_animation (plugin, NULL);
-
- ply_event_loop_stop_watching_for_exit (plugin->loop, (ply_event_loop_exit_handler_t)
- detach_from_event_loop,
- plugin);
- detach_from_event_loop (plugin);
- }
-
- plugin->is_visible = false;
-}
-
-static void
-show_password_prompt (ply_boot_splash_plugin_t *plugin,
- const char *text,
- int number_of_bullets)
-{
- ply_list_node_t *node;
-
- ply_trace ("showing password prompt");
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_show_prompt (view, text);
- ply_entry_set_bullet_count (view->entry, number_of_bullets);
-
- node = next_node;
- }
-}
-
-static void
-show_prompt (ply_boot_splash_plugin_t *plugin,
- const char *prompt,
- const char *entry_text)
-{
- ply_list_node_t *node;
-
- ply_trace ("showing prompt");
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_show_prompt (view, prompt);
- ply_entry_set_text (view->entry, entry_text);
-
- node = next_node;
- }
-}
-
-static void
-on_root_mounted (ply_boot_splash_plugin_t *plugin)
-{
- ply_trace ("root filesystem mounted");
- plugin->root_is_mounted = true;
-}
-
-static void
-become_idle (ply_boot_splash_plugin_t *plugin,
- ply_trigger_t *idle_trigger)
-{
- ply_trace ("deactivation requested");
- if (plugin->is_idle) {
- ply_trace ("plugin is already idle");
- ply_trigger_pull (idle_trigger, NULL);
- return;
- }
-
- stop_animation (plugin, idle_trigger);
- plugin->is_idle = true;
-}
-
-static void
-hide_prompt (ply_boot_splash_plugin_t *plugin)
-{
- ply_list_node_t *node;
-
- ply_trace ("hiding prompt");
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
-
- view_hide_prompt (view);
-
- node = next_node;
- }
-}
-
-
-static void
-show_message (ply_boot_splash_plugin_t *plugin,
- const char *message)
-{
- ply_trace ("Showing message '%s'", message);
- ply_list_node_t *node;
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
- ply_label_set_text (view->message_label, message);
- ply_label_show (view->message_label, view->display, 10, 10);
-
- ply_pixel_display_draw_area (view->display, 10, 10,
- ply_label_get_width (view->message_label),
- ply_label_get_height (view->message_label));
- node = next_node;
- }
-}
-
-static void
-display_normal (ply_boot_splash_plugin_t *plugin)
-{
- pause_views (plugin);
- if (plugin->state != PLY_BOOT_SPLASH_DISPLAY_NORMAL)
- hide_prompt (plugin);
-
- plugin->state = PLY_BOOT_SPLASH_DISPLAY_NORMAL;
- start_animation (plugin);
- redraw_views (plugin);
- unpause_views (plugin);
-}
-
-static void
-display_password (ply_boot_splash_plugin_t *plugin,
- const char *prompt,
- int bullets)
-{
- pause_views (plugin);
- if (plugin->state == PLY_BOOT_SPLASH_DISPLAY_NORMAL)
- stop_animation (plugin, NULL);
-
- plugin->state = PLY_BOOT_SPLASH_DISPLAY_PASSWORD_ENTRY;
- show_password_prompt (plugin, prompt, bullets);
- redraw_views (plugin);
- unpause_views (plugin);
-}
-
-static void
-display_question (ply_boot_splash_plugin_t *plugin,
- const char *prompt,
- const char *entry_text)
-{
- pause_views (plugin);
- if (plugin->state == PLY_BOOT_SPLASH_DISPLAY_NORMAL)
- stop_animation (plugin, NULL);
-
- plugin->state = PLY_BOOT_SPLASH_DISPLAY_QUESTION_ENTRY;
- show_prompt (plugin, prompt, entry_text);
- redraw_views (plugin);
- unpause_views (plugin);
-}
-
-static void
-display_message (ply_boot_splash_plugin_t *plugin,
- const char *message)
-{
- show_message (plugin, message);
-}
-
-static void
-system_update (ply_boot_splash_plugin_t *plugin,
- int progress)
-{
- ply_list_node_t *node;
-
- if (plugin->mode != PLY_BOOT_SPLASH_MODE_UPDATES &&
- plugin->mode != PLY_BOOT_SPLASH_MODE_SYSTEM_UPGRADE &&
- plugin->mode != PLY_BOOT_SPLASH_MODE_FIRMWARE_UPGRADE)
- return;
-
- node = ply_list_get_first_node (plugin->views);
- while (node != NULL) {
- ply_list_node_t *next_node;
- view_t *view;
-
- view = ply_list_node_get_data (node);
- next_node = ply_list_get_next_node (plugin->views, node);
- ply_progress_bar_set_percent_done (view->progress_bar, (double) progress / 100.f);
- node = next_node;
- }
-}
-
-ply_boot_splash_plugin_interface_t *
-ply_boot_splash_plugin_get_interface (void)
-{
- static ply_boot_splash_plugin_interface_t plugin_interface =
- {
- .create_plugin = create_plugin,
- .destroy_plugin = destroy_plugin,
- .add_pixel_display = add_pixel_display,
- .remove_pixel_display = remove_pixel_display,
- .show_splash_screen = show_splash_screen,
- .update_status = update_status,
- .on_boot_progress = on_boot_progress,
- .hide_splash_screen = hide_splash_screen,
- .on_root_mounted = on_root_mounted,
- .become_idle = become_idle,
- .display_normal = display_normal,
- .display_password = display_password,
- .display_question = display_question,
- .display_message = display_message,
- .system_update = system_update,
- };
-
- return &plugin_interface;
-}
-
-/* vim: set ts=4 sw=4 expandtab autoindent cindent cino={.5s,(0: */
projects / thirdparty / plymouth.git / commitdiff
