EB_Error_Code QEb::setFont(EB_Font_Code font)
{
EB_Error_Code ecode = eb_set_font(&book, font);
if (ecode != EB_SUCCESS) {
dispError("eb_set_font", ecode);
fontCode = EB_FONT_INVALID;
} else {
fontCode = font;
}
return ecode;
}
int
main(int argc, char *argv[])
{
EB_Error_Code error_code;
EB_Book book;
EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
int subbook_count;
int subbook_index;
int font_start;
unsigned char bitmap[EB_SIZE_NARROW_FONT_16];
int i, j;
/* コマンド行引数をチェック。*/
if (argc != 3) {
fprintf(stderr, "Usage: %s book-path subbook-index\n",
argv[0]);
exit(1);
}
/* EB ライブラリと `book' を初期化。*/
eb_initialize_library();
eb_initialize_book(&book);
/* 書籍を `book' に結び付ける。*/
error_code = eb_bind(&book, argv[1]);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to bind the book, %s: %s\n",
argv[0], eb_error_message(error_code), argv[1]);
goto die;
}
/* 副本の一覧を取得。*/
error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get the subbbook list, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* 副本のインデックスを取得。*/
subbook_index = atoi(argv[2]);
/*「現在の副本 (current subbook)」を設定。*/
error_code = eb_set_subbook(&book, subbook_list[subbook_index]);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to set the current subbook, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/*「現在の外字の大きさ」を設定。*/
if (eb_set_font(&book, EB_FONT_16) < 0) {
fprintf(stderr, "%s: failed to set the font size, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* 外字の開始位置を取得。*/
error_code = eb_narrow_font_start(&book, &font_start);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get font information, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
i = font_start;
for (;;) {
/* 外字のビットマップデータを取得。*/
error_code = eb_narrow_font_character_bitmap(&book, i,
(char *)bitmap);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get font data, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* ビットマップをアスキーアートにして出力。*/
printf("code point=%04x\n", i);
for (j = 0; j < 16; j++) {
fputc((bitmap[j] & 0x80) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x40) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x20) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x10) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x08) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x04) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x02) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x01) ? '*' : ' ', stdout);
fputc('\n', stdout);
}
fputs("--------\n", stdout);
/* 外字の文字番号を一つ進める。*/
error_code = eb_forward_narrow_font_character(&book, 1, &i);
if (error_code != EB_SUCCESS)
break;
}
/* 書籍と EB ライブラリの利用を終了。*/
eb_finalize_book(&book);
eb_finalize_library();
exit(0);
/* エラー発生で終了するときの処理。*/
die:
eb_finalize_book(&book);
eb_finalize_library();
exit(1);
}
/*------------------------------------------------------------------------
-- Name: init
--
-- Description:
-- Initialize EB Lib, set hooks, open the desired subbook.
--
-- Parameters:
-- None.
--
-- Returns:
-- None.
--
------------------------------------------------------------------------*/
static void init(void)
{
EB_Error_Code error_code;
EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
FILE *out_file = NULL;
int subbook_count;
/* Blank the output file */
out_file = fopen(out_path, "w");
if(out_file == NULL)
{
fprintf(stderr, "Error: Could not open output file, \"%s\"\n", out_path);
die(1);
}
fclose(out_file);
/* Init EB Lib */
eb_initialize_library();
eb_initialize_book(&book);
eb_initialize_hookset(&hookset);
/* Set hooks */
eb_set_hook(&hookset, &hook_narrow_font);
eb_set_hook(&hookset, &hook_wide_font);
if(set_emphasis_hook)
{
eb_set_hook(&hookset, &hook_begin_emphasis);
eb_set_hook(&hookset, &hook_end_emphasis);
}
if(set_keyword_hook)
{
eb_set_hook(&hookset, &hook_begin_keyword);
eb_set_hook(&hookset, &hook_end_keyword);
}
if(set_reference_hook)
{
eb_set_hook(&hookset, &hook_begin_reference);
eb_set_hook(&hookset, &hook_end_reference);
}
if(set_subscript_hook)
{
eb_set_hook(&hookset, &hook_begin_subscript);
eb_set_hook(&hookset, &hook_end_subscript);
}
if(set_superscript_hook)
{
eb_set_hook(&hookset, &hook_begin_superscript);
eb_set_hook(&hookset, &hook_end_superscript);
}
/* Open the EPWING book */
error_code = eb_bind(&book, book_path);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to bind the book, %s: %s\n", eb_error_message(error_code), book_path);
die(1);
}
/* Get the subbook list */
error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to get the subbbook list, %s\n", eb_error_message(error_code));
die(1);
}
/* Get the subbook */
error_code = eb_set_subbook(&book, subbook_list[subbook_index]);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to set the current subbook, %s\n", eb_error_message(error_code));
die(1);
}
/* Get the subbook directory (the name only, not the full path) */
error_code = eb_subbook_directory(&book, subbook_directory);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to get the subbook directory: %s\n", eb_error_message(error_code));
die(1);
}
/* Set the font */
if (eb_set_font(&book, EB_FONT_16) < 0)
{
fprintf(stderr, "Error: Failed to set the font size: %s\n", eb_error_message(error_code));
die(1);
}
} /* init */