FileInMemory FileInMemory_create (MelderFile file) {
try {
if (! MelderFile_readable (file)) {
Melder_throw ("File not readable.");
}
long length = MelderFile_length (file);
if (length <= 0) {
Melder_throw ("File is empty.");
}
autoFileInMemory me = Thing_new (FileInMemory);
my d_path = Melder_wcsdup (file -> path);
my d_id = Melder_wcsdup (MelderFile_name (file));
my d_numberOfBytes = length;
my d_data = NUMvector <char> (0, my d_numberOfBytes); // one extra for 0-byte at end if text
MelderFile_open (file);
for (long i = 0; i < my d_numberOfBytes; i++) {
unsigned int number = bingetu1 (file -> filePointer);
my d_data[i] = number;
}
my d_data[my d_numberOfBytes] = 0; // one extra
MelderFile_close (file);
return me.transfer();
} catch (MelderError) {
Melder_throw ("FileInMemory not created from \"", Melder_fileToPath (file), "\".");
}
}
autoFileInMemory FileInMemory_create (MelderFile file) {
try {
if (! MelderFile_readable (file)) {
Melder_throw (U"File not readable.");
}
long length = MelderFile_length (file);
if (length <= 0) {
Melder_throw (U"File is empty.");
}
autoFileInMemory me = Thing_new (FileInMemory);
my d_path = Melder_dup (file -> path);
my d_id = Melder_dup (MelderFile_name (file));
my d_numberOfBytes = length;
my ownData = true;
my d_data = NUMvector <char> (0, my d_numberOfBytes); // includes room for a final null byte in case the file happens to contain text
MelderFile_open (file);
for (long i = 0; i < my d_numberOfBytes; i++) {
unsigned int number = bingetu1 (file -> filePointer);
my d_data[i] = number;
}
my d_data[my d_numberOfBytes] = 0; // one extra
MelderFile_close (file);
return me;
} catch (MelderError) {
Melder_throw (U"FileInMemory not created from \"", Melder_fileToPath (file), U"\".");
}
}
static void menu_cb_saveAs (TextEditor me, EDITOR_ARGS_DIRECT) {
if (! my saveDialog)
my saveDialog = UiOutfile_create (my d_windowForm, U"Save", cb_saveAs_ok, me, nullptr, nullptr);
char32 defaultName [300];
Melder_sprint (defaultName,300, ! my v_fileBased () ? U"info.txt" : my name [0] ? MelderFile_name (& my file) : U"");
UiOutfile_do (my saveDialog.get(), defaultName);
}
static autoDaata bdfFileRecognizer (int nread, const char * /* header */, MelderFile file) {
const char32 *fileName = MelderFile_name (file);
bool isBdfFile = Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".bdf") ||
Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".BDF");
bool isEdfFile = Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".edf") ||
Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".EDF");
if (nread < 512 || (! isBdfFile && ! isEdfFile)) return autoDaata ();
return EEG_readFromBdfFile (file);
}
DIRECT (ERPTier_help) Melder_help (L"ERPTier"); END
/***** file recognizers *****/
static Any bdfFileRecognizer (int nread, const char *header, MelderFile file) {
const wchar_t *fileName = MelderFile_name (file);
bool isBdfFile = wcsstr (fileName, L".bdf") != NULL || wcsstr (fileName, L".BDF") != NULL;
bool isEdfFile = wcsstr (fileName, L".edf") != NULL || wcsstr (fileName, L".EDF") != NULL;
if (nread < 512 || (! isBdfFile && ! isEdfFile)) return NULL;
return EEG_readFromBdfFile (file);
}
DIRECT (ERPTier_help) Melder_help (U"ERPTier"); END
/***** file recognizers *****/
static Any bdfFileRecognizer (int nread, const char *header, MelderFile file) {
(void) header;
const char32 *fileName = MelderFile_name (file);
bool isBdfFile = Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".bdf") ||
Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".BDF");
bool isEdfFile = Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".edf") ||
Melder_stringMatchesCriterion (fileName, kMelder_string_ENDS_WITH, U".EDF");
if (nread < 512 || (! isBdfFile && ! isEdfFile)) return NULL;
return EEG_readFromBdfFile (file);
}
Graphics Graphics_create_postscriptjob (MelderFile file, int resolution, enum kGraphicsPostscript_spots spots,
enum kGraphicsPostscript_paperSize paperSize, enum kGraphicsPostscript_orientation rotation, double magnification)
{
autoGraphicsPostscript me = Thing_new (GraphicsPostscript);
time_t today;
my postScript = true, my yIsZeroAtTheTop = false, my languageLevel = 2;
my job = true, my eps = false, my printer = false;
my d_printf = (int (*)(void *, const char*, ...)) fprintf;
Graphics_init (me.peek(), resolution); // virtual resolution; may differ from that of the printer; OK if always 600 dpi
my photocopyable = spots == kGraphicsPostscript_spots_PHOTOCOPYABLE;
if (my photocopyable) { my spotsDensity = 85; my spotsAngle = 35; }
else { my spotsDensity = 106; my spotsAngle = 46; }
if (paperSize == kGraphicsPostscript_paperSize_A3) my paperWidth = 842 / 72.0, my paperHeight = 1191 / 72.0;
else if (paperSize == kGraphicsPostscript_paperSize_US_LETTER) my paperWidth = 612 / 72.0, my paperHeight = 792 / 72.0;
else my paperWidth = 595 / 72.0, my paperHeight = 842 / 72.0;
my landscape = rotation == kGraphicsPostscript_orientation_LANDSCAPE;
my magnification = magnification;
my includeFonts = true;
my d_file = Melder_fopen (file, "w");
/*
* The Device Coordinates are the PostScript user coordinates.
* They are chosen in such a way that a distance of 1 in device coordinates
* equals one dot if the printer's resolution is 'resolution' dots per inch.
* Take a sensible default margin: half an inch on all sides.
*/
my d_x1DC = my d_x1DCmin = resolution / 2;
my d_x2DC = my d_x2DCmax = (my paperWidth - 0.5) * resolution;
my d_y1DC = my d_y1DCmin = resolution / 2;
my d_y2DC = my d_y2DCmax = (my paperHeight - 0.5) * resolution;
/*
* Now don't just set x1wNDC etc, but force computation of the scaling as well.
*/
Graphics_setWsWindow ((Graphics) me.peek(), 0, my paperWidth - 1.0, 13.0 - my paperHeight, 12.0);
/*
* We will adhere to version 3.0 of the Document Structuring Conventions for print jobs.
*/
my d_printf (my d_file, "%%!PS-Adobe-3.0\n");
my d_printf (my d_file, "%%%%Creator: Praat Shell 4.2\n");
my d_printf (my d_file, "%%%%Title: %s\n", Melder_peek32to8 (MelderFile_name (file)));
today = time (nullptr);
my d_printf (my d_file, "%%%%CreationDate: %s", ctime (& today)); // contains newline symbol
my d_printf (my d_file, "%%%%PageOrder: Special\n");
my d_printf (my d_file, "%%%%Pages: (atend)\n");
my d_printf (my d_file, "%%%%EndComments\n");
downloadPrologAndSetUp (me.peek());
initPage (me.peek());
return (Graphics) me.transfer();
}
