/* fedora-fade-in.c - boot splash plugin
*
- * Copyright (C) 2007 Red Hat, Inc.
+ * 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
#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-event-loop.h"
#include "ply-list.h"
#include "ply-logger.h"
double speed;
} star_t;
+typedef struct
+{
+ int x;
+ int y;
+ int number_of_bullets;
+} entry_t;
+
struct _ply_boot_splash_plugin
{
ply_event_loop_t *loop;
ply_frame_buffer_t *frame_buffer;
ply_image_t *logo_image;
ply_image_t *star_image;
+ ply_image_t *bullet_image;
+ ply_image_t *lock_image;
+ ply_image_t *entry_image;
ply_list_t *stars;
ply_window_t *window;
+ entry_t *entry;
+
+ ply_boot_splash_password_answer_handler_t password_answer_handler;
+ void *password_answer_data;
+
+ ply_buffer_t *keyboard_input_buffer;
+
double start_time;
double now;
};
plugin = calloc (1, sizeof (ply_boot_splash_plugin_t));
plugin->start_time = 0.0;
+ plugin->keyboard_input_buffer = ply_buffer_new ();
+
plugin->frame_buffer = ply_frame_buffer_new (NULL);
plugin->logo_image = ply_image_new (PLYMOUTH_IMAGE_DIR "fedora-logo.png");
plugin->star_image = ply_image_new (PLYMOUTH_IMAGE_DIR "star.png");
+ plugin->lock_image = ply_image_new (PLYMOUTH_IMAGE_DIR "lock.png");
+ plugin->bullet_image = ply_image_new (PLYMOUTH_IMAGE_DIR "bullet.png");
+ plugin->entry_image = ply_image_new (PLYMOUTH_IMAGE_DIR "entry.png");
plugin->stars = ply_list_new ();
return plugin;
}
+static entry_t *
+entry_new (int x,
+ int y)
+{
+
+ entry_t *entry;
+
+ entry = calloc (1, sizeof (entry_t));
+ entry->x = x;
+ entry->y = y;
+
+ return entry;
+}
+
+static void
+entry_free (entry_t *entry)
+{
+ free (entry);
+}
+
star_t *
star_new (int x,
int y,
if (plugin == NULL)
return;
+ ply_buffer_free (plugin->keyboard_input_buffer);
+
free_stars (plugin);
ply_image_free (plugin->logo_image);
ply_image_free (plugin->star_image);
+ ply_image_free (plugin->bullet_image);
+ ply_image_free (plugin->entry_image);
+ ply_image_free (plugin->lock_image);
ply_frame_buffer_free (plugin->frame_buffer);
free (plugin);
}
ply_frame_buffer_unpause_updates (plugin->frame_buffer);
}
+static void draw_password_entry (ply_boot_splash_plugin_t *plugin);
static void
on_timeout (ply_boot_splash_plugin_t *plugin)
{
ply_window_set_mode (plugin->window, PLY_WINDOW_MODE_GRAPHICS);
plugin->now = ply_get_timestamp ();
-
/* The choice below is between
*
* 1) keeping a constant animation speed, and dropping
ply_frame_buffer_fill_with_color (plugin->frame_buffer, NULL,
0.0, 0.0, 0.0, 1.0);
- ply_window_set_mode (plugin->window, PLY_WINDOW_MODE_TEXT);
-
if (plugin->loop != NULL)
{
ply_event_loop_stop_watching_for_timeout (plugin->loop,
{
ply_event_loop_exit (plugin->loop, 1);
stop_animation (plugin);
+ ply_window_set_mode (plugin->window, PLY_WINDOW_MODE_TEXT);
}
static void
if (!ply_image_load (plugin->star_image))
return false;
+ ply_trace ("loading lock image");
+ if (!ply_image_load (plugin->lock_image))
+ return false;
+
+ ply_trace ("loading bullet image");
+ if (!ply_image_load (plugin->bullet_image))
+ return false;
+
+ ply_trace ("loading entry image");
+ if (!ply_image_load (plugin->entry_image))
+ return false;
+
ply_trace ("opening frame buffer");
if (!ply_frame_buffer_open (plugin->frame_buffer))
{
}
ply_frame_buffer_close (plugin->frame_buffer);
+ ply_window_set_mode (plugin->window, PLY_WINDOW_MODE_TEXT);
+}
+static void
+draw_password_entry (ply_boot_splash_plugin_t *plugin)
+{
+ ply_frame_buffer_area_t lock_area, entry_area, bullet_area;
+ uint32_t *lock_data, *entry_data, *bullet_data;
+ int x, y, i;
+
+ ply_frame_buffer_pause_updates (plugin->frame_buffer);
+ entry_data = ply_image_get_data (plugin->entry_image);
+ entry_area.width = ply_image_get_width (plugin->entry_image);
+ entry_area.height = ply_image_get_height (plugin->entry_image);
+ entry_area.x = plugin->entry->x;
+ entry_area.y = plugin->entry->y;
+
+ ply_frame_buffer_fill_with_argb32_data (plugin->frame_buffer,
+ &entry_area, 0, 0,
+ entry_data);
+
+ lock_data = ply_image_get_data (plugin->lock_image);
+ lock_area.width = ply_image_get_width (plugin->lock_image);
+ lock_area.height = ply_image_get_height (plugin->lock_image);
+
+ x = plugin->entry->x - lock_area.width;
+ y = plugin->entry->y + entry_area.height / 2.0 - lock_area.height / 2.0;
+
+ lock_area.x = x;
+ lock_area.y = y;
+ ply_frame_buffer_fill_with_argb32_data (plugin->frame_buffer,
+ &lock_area, 0, 0,
+ lock_data);
+
+
+ bullet_data = ply_image_get_data (plugin->bullet_image);
+ bullet_area.width = ply_image_get_width (plugin->bullet_image);
+ bullet_area.height = ply_image_get_height (plugin->bullet_image);
+
+ for (i = 0; i < plugin->entry->number_of_bullets; i++)
+ {
+ bullet_area.x = plugin->entry->x + (i + 1) * bullet_area.width;
+ bullet_area.y = plugin->entry->y + entry_area.height / 2.0 - bullet_area.height / 2.0;
+
+ ply_frame_buffer_fill_with_argb32_data (plugin->frame_buffer,
+ &bullet_area, 0, 0,
+ bullet_data);
+ }
+ ply_frame_buffer_unpause_updates (plugin->frame_buffer);
+}
+
+static void
+show_password_entry (ply_boot_splash_plugin_t *plugin)
+{
+ ply_frame_buffer_area_t area;
+ int x, y;
+ int lock_width, lock_height;
+ int entry_width, entry_height;
+
+ assert (plugin != NULL);
+
+ ply_frame_buffer_get_size (plugin->frame_buffer, &area);
+ lock_width = ply_image_get_width (plugin->lock_image);
+ lock_height = ply_image_get_height (plugin->lock_image);
+
+ entry_width = ply_image_get_width (plugin->entry_image);
+ entry_height = ply_image_get_height (plugin->entry_image);
+
+ x = area.width / 2.0 - (lock_width + entry_width) / 2.0 + lock_width;
+ y = area.height / 2.0 - entry_height / 2.0;
+
+ plugin->entry = entry_new (x, y);
+ ply_frame_buffer_fill_with_color (plugin->frame_buffer, NULL,
+ 0.1, 0.1, .7, 1.0);
+ draw_password_entry (plugin);
+}
+
+void
+ask_for_password (ply_boot_splash_plugin_t *plugin,
+ ply_boot_splash_password_answer_handler_t answer_handler,
+ void *answer_data)
+{
+ plugin->password_answer_handler = answer_handler;
+ plugin->password_answer_data = answer_data;
+
+ stop_animation (plugin);
+ show_password_entry (plugin);
}
void
on_keyboard_input (ply_boot_splash_plugin_t *plugin,
const char *keyboard_input)
{
+
+ ssize_t character_size;
+
+ character_size = (ssize_t) mbrlen (keyboard_input, MB_CUR_MAX, NULL);
+
+ if (character_size < 0)
+ return;
+
+ if (plugin->password_answer_handler == NULL)
+ return;
+
+ if (character_size == 1 && keyboard_input[0] == '\r')
+ {
+ plugin->password_answer_handler (plugin->password_answer_data,
+ ply_buffer_get_bytes (plugin->keyboard_input_buffer));
+ ply_buffer_clear (plugin->keyboard_input_buffer);
+ plugin->password_answer_handler = NULL;
+
+ start_animation (plugin);
+ return;
+ }
+
+ ply_buffer_append_bytes (plugin->keyboard_input_buffer,
+ keyboard_input, character_size);
+
+ plugin->entry->number_of_bullets++;
+ draw_password_entry (plugin);
}
ply_boot_splash_plugin_interface_t *
.show_splash_screen = show_splash_screen,
.update_status = update_status,
.hide_splash_screen = hide_splash_screen,
+ .ask_for_password = ask_for_password,
.on_keyboard_input = on_keyboard_input
};
projects / thirdparty / plymouth.git / commitdiff
