projects / OpenSPARC-T2-SAM / blame
| Commit | Line | Data |
|---|---|---|
| 920dae64 AT |
1 | # Python interface to some of the commands of the 2.4 version of the |
| 2 | # BLT extension to tcl. | |
| 3 | ||
| 4 | import string | |
| 5 | import types | |
| 6 | import Tkinter | |
| 7 | ||
| 8 | # Supported commands: | |
| 9 | _busyCommand = '::blt::busy' | |
| 10 | _vectorCommand = '::blt::vector' | |
| 11 | _graphCommand = '::blt::graph' | |
| 12 | _testCommand = '::blt::*' | |
| 13 | _chartCommand = '::blt::stripchart' | |
| 14 | _tabsetCommand = '::blt::tabset' | |
| 15 | ||
| 16 | _haveBlt = None | |
| 17 | _haveBltBusy = None | |
| 18 | ||
| 19 | def _checkForBlt(window): | |
| 20 | global _haveBlt | |
| 21 | global _haveBltBusy | |
| 22 | ||
| 23 | # Blt may be a package which has not yet been loaded. Try to load it. | |
| 24 | try: | |
| 25 | window.tk.call('package', 'require', 'BLT') | |
| 26 | except Tkinter.TclError: | |
| 27 | # Another way to try to dynamically load blt: | |
| 28 | try: | |
| 29 | window.tk.call('load', '', 'Blt') | |
| 30 | except Tkinter.TclError: | |
| 31 | pass | |
| 32 | ||
| 33 | _haveBlt= (window.tk.call('info', 'commands', _testCommand) != '') | |
| 34 | _haveBltBusy = (window.tk.call('info', 'commands', _busyCommand) != '') | |
| 35 | ||
| 36 | def haveblt(window): | |
| 37 | if _haveBlt is None: | |
| 38 | _checkForBlt(window) | |
| 39 | return _haveBlt | |
| 40 | ||
| 41 | def havebltbusy(window): | |
| 42 | if _haveBlt is None: | |
| 43 | _checkForBlt(window) | |
| 44 | return _haveBltBusy | |
| 45 | ||
| 46 | def _loadBlt(window): | |
| 47 | if _haveBlt is None: | |
| 48 | if window is None: | |
| 49 | window = Tkinter._default_root | |
| 50 | if window is None: | |
| 51 | window = Tkinter.Tk() | |
| 52 | _checkForBlt(window) | |
| 53 | ||
| 54 | def busy_hold(window, cursor = None): | |
| 55 | _loadBlt(window) | |
| 56 | if cursor is None: | |
| 57 | window.tk.call(_busyCommand, 'hold', window._w) | |
| 58 | else: | |
| 59 | window.tk.call(_busyCommand, 'hold', window._w, '-cursor', cursor) | |
| 60 | ||
| 61 | def busy_release(window): | |
| 62 | _loadBlt(window) | |
| 63 | window.tk.call(_busyCommand, 'release', window._w) | |
| 64 | ||
| 65 | def busy_forget(window): | |
| 66 | _loadBlt(window) | |
| 67 | window.tk.call(_busyCommand, 'forget', window._w) | |
| 68 | ||
| 69 | #============================================================================= | |
| 70 | # Interface to the blt vector command which makes it look like the | |
| 71 | # builtin python list type. | |
| 72 | # The -variable, -command, -watchunset creation options are not supported. | |
| 73 | # The dup, merge, notify, offset, populate, seq and variable methods | |
| 74 | # and the +, -, * and / operations are not supported. | |
| 75 | ||
| 76 | # Blt vector functions: | |
| 77 | def vector_expr(expression): | |
| 78 | tk = Tkinter._default_root.tk | |
| 79 | strList = tk.splitlist(tk.call(_vectorCommand, 'expr', expression)) | |
| 80 | return tuple(map(string.atof, strList)) | |
| 81 | ||
| 82 | def vector_names(pattern = None): | |
| 83 | tk = Tkinter._default_root.tk | |
| 84 | return tk.splitlist(tk.call(_vectorCommand, 'names', pattern)) | |
| 85 | ||
| 86 | class Vector: | |
| 87 | _varnum = 0 | |
| 88 | def __init__(self, size=None, master=None): | |
| 89 | # <size> can be either an integer size, or a string "first:last". | |
| 90 | _loadBlt(master) | |
| 91 | if master: | |
| 92 | self._master = master | |
| 93 | else: | |
| 94 | self._master = Tkinter._default_root | |
| 95 | self.tk = self._master.tk | |
| 96 | self._name = 'PY_VEC' + str(Vector._varnum) | |
| 97 | Vector._varnum = Vector._varnum + 1 | |
| 98 | if size is None: | |
| 99 | self.tk.call(_vectorCommand, 'create', self._name) | |
| 100 | else: | |
| 101 | self.tk.call(_vectorCommand, 'create', '%s(%s)' % (self._name, size)) | |
| 102 | def __del__(self): | |
| 103 | self.tk.call(_vectorCommand, 'destroy', self._name) | |
| 104 | def __str__(self): | |
| 105 | return self._name | |
| 106 | ||
| 107 | def __repr__(self): | |
| 108 | return '[' + string.join(map(str, self), ', ') + ']' | |
| 109 | def __cmp__(self, list): | |
| 110 | return cmp(self[:], list) | |
| 111 | ||
| 112 | def __len__(self): | |
| 113 | return self.tk.getint(self.tk.call(self._name, 'length')) | |
| 114 | def __getitem__(self, key): | |
| 115 | oldkey = key | |
| 116 | if key < 0: | |
| 117 | key = key + len(self) | |
| 118 | try: | |
| 119 | return self.tk.getdouble(self.tk.globalgetvar(self._name, str(key))) | |
| 120 | except Tkinter.TclError: | |
| 121 | raise IndexError, oldkey | |
| 122 | def __setitem__(self, key, value): | |
| 123 | if key < 0: | |
| 124 | key = key + len(self) | |
| 125 | return self.tk.globalsetvar(self._name, str(key), float(value)) | |
| 126 | ||
| 127 | def __delitem__(self, key): | |
| 128 | if key < 0: | |
| 129 | key = key + len(self) | |
| 130 | return self.tk.globalunsetvar(self._name, str(key)) | |
| 131 | ||
| 132 | def __getslice__(self, start, end): | |
| 133 | length = len(self) | |
| 134 | if start < 0: | |
| 135 | start = 0 | |
| 136 | if end > length: | |
| 137 | end = length | |
| 138 | if start >= end: | |
| 139 | return [] | |
| 140 | end = end - 1 # Blt vector slices include end point. | |
| 141 | text = self.tk.globalgetvar(self._name, str(start) + ':' + str(end)) | |
| 142 | return map(self.tk.getdouble, self.tk.splitlist(text)) | |
| 143 | ||
| 144 | def __setslice__(self, start, end, list): | |
| 145 | if start > end: | |
| 146 | end = start | |
| 147 | self.set(self[:start] + list + self[end:]) | |
| 148 | ||
| 149 | def __delslice__(self, start, end): | |
| 150 | if start < end: | |
| 151 | self.set(self[:start] + self[end:]) | |
| 152 | ||
| 153 | def __add__(self, list): | |
| 154 | return self[:] + list | |
| 155 | def __radd__(self, list): | |
| 156 | return list + self[:] | |
| 157 | def __mul__(self, n): | |
| 158 | return self[:] * n | |
| 159 | __rmul__ = __mul__ | |
| 160 | ||
| 161 | # Python builtin list methods: | |
| 162 | def append(self, *args): | |
| 163 | self.tk.call(self._name, 'append', args) | |
| 164 | def count(self, obj): | |
| 165 | return self[:].count(obj) | |
| 166 | def index(self, value): | |
| 167 | return self[:].index(value) | |
| 168 | def insert(self, index, value): | |
| 169 | self[index:index] = [value] | |
| 170 | def remove(self, value): | |
| 171 | del self[self.index(value)] | |
| 172 | def reverse(self): | |
| 173 | s = self[:] | |
| 174 | s.reverse() | |
| 175 | self.set(s) | |
| 176 | def sort(self, *args): | |
| 177 | s = self[:] | |
| 178 | s.sort() | |
| 179 | self.set(s) | |
| 180 | ||
| 181 | # Blt vector instance methods: | |
| 182 | # append - same as list method above | |
| 183 | def clear(self): | |
| 184 | self.tk.call(self._name, 'clear') | |
| 185 | def delete(self, *args): | |
| 186 | self.tk.call((self._name, 'delete') + args) | |
| 187 | def expr(self, expression): | |
| 188 | self.tk.call(self._name, 'expr', expression) | |
| 189 | def length(self, newSize=None): | |
| 190 | return self.tk.getint(self.tk.call(self._name, 'length', newSize)) | |
| 191 | def range(self, first, last=None): | |
| 192 | # Note that, unlike self[first:last], this includes the last | |
| 193 | # item in the returned range. | |
| 194 | text = self.tk.call(self._name, 'range', first, last) | |
| 195 | return map(self.tk.getdouble, self.tk.splitlist(text)) | |
| 196 | def search(self, start, end=None): | |
| 197 | return self._master._getints(self.tk.call( | |
| 198 | self._name, 'search', start, end)) | |
| 199 | def set(self, list): | |
| 200 | if type(list) != types.TupleType: | |
| 201 | list = tuple(list) | |
| 202 | self.tk.call(self._name, 'set', list) | |
| 203 | ||
| 204 | # The blt vector sort method has different semantics to the python | |
| 205 | # list sort method. Call these blt_sort: | |
| 206 | def blt_sort(self, *args): | |
| 207 | self.tk.call((self._name, 'sort') + args) | |
| 208 | def blt_sort_reverse(self, *args): | |
| 209 | self.tk.call((self._name, 'sort', '-reverse') + args) | |
| 210 | ||
| 211 | # Special blt vector indexes: | |
| 212 | def min(self): | |
| 213 | return self.tk.getdouble(self.tk.globalgetvar(self._name, 'min')) | |
| 214 | def max(self): | |
| 215 | return self.tk.getdouble(self.tk.globalgetvar(self._name, 'max')) | |
| 216 | ||
| 217 | # Method borrowed from Tkinter.Var class: | |
| 218 | def get(self): | |
| 219 | return self[:] | |
| 220 | ||
| 221 | #============================================================================= | |
| 222 | ||
| 223 | # This is a general purpose configure routine which can handle the | |
| 224 | # configuration of widgets, items within widgets, etc. Supports the | |
| 225 | # forms configure() and configure('font') for querying and | |
| 226 | # configure(font = 'fixed', text = 'hello') for setting. | |
| 227 | ||
| 228 | def _doConfigure(widget, subcommand, option, kw): | |
| 229 | ||
| 230 | if not option and not kw: | |
| 231 | # Return a description of all options. | |
| 232 | ret = {} | |
| 233 | options = widget.tk.splitlist(widget.tk.call(subcommand)) | |
| 234 | for optionString in options: | |
| 235 | optionInfo = widget.tk.splitlist(optionString) | |
| 236 | option = optionInfo[0][1:] | |
| 237 | ret[option] = (option,) + optionInfo[1:] | |
| 238 | return ret | |
| 239 | ||
| 240 | if option: | |
| 241 | # Return a description of the option given by <option>. | |
| 242 | if kw: | |
| 243 | # Having keywords implies setting configuration options. | |
| 244 | # Can't set and get in one command! | |
| 245 | raise ValueError, 'cannot have option argument with keywords' | |
| 246 | option = '-' + option | |
| 247 | optionInfo = widget.tk.splitlist(widget.tk.call(subcommand + (option,))) | |
| 248 | return (optionInfo[0][1:],) + optionInfo[1:] | |
| 249 | ||
| 250 | # Otherwise, set the given configuration options. | |
| 251 | widget.tk.call(subcommand + widget._options(kw)) | |
| 252 | ||
| 253 | #============================================================================= | |
| 254 | ||
| 255 | class Graph(Tkinter.Widget): | |
| 256 | # Wrapper for the blt graph widget, version 2.4. | |
| 257 | ||
| 258 | def __init__(self, master=None, cnf={}, **kw): | |
| 259 | _loadBlt(master) | |
| 260 | Tkinter.Widget.__init__(self, master, _graphCommand, cnf, kw) | |
| 261 | ||
| 262 | def bar_create(self, name, **kw): | |
| 263 | self.tk.call((self._w, 'bar', 'create', name) + self._options(kw)) | |
| 264 | ||
| 265 | def line_create(self, name, **kw): | |
| 266 | self.tk.call((self._w, 'line', 'create', name) + self._options(kw)) | |
| 267 | ||
| 268 | def extents(self, item): | |
| 269 | return self.tk.getint(self.tk.call(self._w, 'extents', item)) | |
| 270 | ||
| 271 | def invtransform(self, winX, winY): | |
| 272 | return self._getdoubles( | |
| 273 | self.tk.call(self._w, 'invtransform', winX, winY)) | |
| 274 | ||
| 275 | def inside(self, x, y): | |
| 276 | return self.tk.getint(self.tk.call(self._w, 'inside', x, y)) | |
| 277 | ||
| 278 | def snap(self, photoName): | |
| 279 | self.tk.call(self._w, 'snap', photoName) | |
| 280 | ||
| 281 | def transform(self, x, y): | |
| 282 | return self._getdoubles(self.tk.call(self._w, 'transform', x, y)) | |
| 283 | ||
| 284 | def axis_cget(self, axisName, key): | |
| 285 | return self.tk.call(self._w, 'axis', 'cget', axisName, '-' + key) | |
| 286 | def axis_configure(self, axes, option=None, **kw): | |
| 287 | # <axes> may be a list of axisNames. | |
| 288 | if type(axes) == types.StringType: | |
| 289 | axes = [axes] | |
| 290 | subcommand = (self._w, 'axis', 'configure') + tuple(axes) | |
| 291 | return _doConfigure(self, subcommand, option, kw) | |
| 292 | def axis_create(self, axisName, **kw): | |
| 293 | self.tk.call((self._w, 'axis', 'create', axisName) + self._options(kw)) | |
| 294 | def axis_delete(self, *args): | |
| 295 | self.tk.call((self._w, 'axis', 'delete') + args) | |
| 296 | def axis_invtransform(self, axisName, value): | |
| 297 | return self.tk.getdouble(self.tk.call( | |
| 298 | self._w, 'axis', 'invtransform', axisName, value)) | |
| 299 | def axis_limits(self, axisName): | |
| 300 | return self._getdoubles(self.tk.call( | |
| 301 | self._w, 'axis', 'limits', axisName)) | |
| 302 | def axis_names(self, *args): | |
| 303 | return self.tk.splitlist( | |
| 304 | self.tk.call((self._w, 'axis', 'names') + args)) | |
| 305 | def axis_transform(self, axisName, value): | |
| 306 | return self.tk.getint(self.tk.call( | |
| 307 | self._w, 'axis', 'transform', axisName, value)) | |
| 308 | ||
| 309 | def xaxis_cget(self, key): | |
| 310 | return self.tk.call(self._w, 'xaxis', 'cget', '-' + key) | |
| 311 | def xaxis_configure(self, option=None, **kw): | |
| 312 | subcommand = (self._w, 'xaxis', 'configure') | |
| 313 | return _doConfigure(self, subcommand, option, kw) | |
| 314 | def xaxis_invtransform(self, value): | |
| 315 | return self.tk.getdouble(self.tk.call( | |
| 316 | self._w, 'xaxis', 'invtransform', value)) | |
| 317 | def xaxis_limits(self): | |
| 318 | return self._getdoubles(self.tk.call(self._w, 'xaxis', 'limits')) | |
| 319 | def xaxis_transform(self, value): | |
| 320 | return self.tk.getint(self.tk.call( | |
| 321 | self._w, 'xaxis', 'transform', value)) | |
| 322 | def xaxis_use(self, axisName = None): | |
| 323 | return self.tk.call(self._w, 'xaxis', 'use', axisName) | |
| 324 | ||
| 325 | def x2axis_cget(self, key): | |
| 326 | return self.tk.call(self._w, 'x2axis', 'cget', '-' + key) | |
| 327 | def x2axis_configure(self, option=None, **kw): | |
| 328 | subcommand = (self._w, 'x2axis', 'configure') | |
| 329 | return _doConfigure(self, subcommand, option, kw) | |
| 330 | def x2axis_invtransform(self, value): | |
| 331 | return self.tk.getdouble(self.tk.call( | |
| 332 | self._w, 'x2axis', 'invtransform', value)) | |
| 333 | def x2axis_limits(self): | |
| 334 | return self._getdoubles(self.tk.call(self._w, 'x2axis', 'limits')) | |
| 335 | def x2axis_transform(self, value): | |
| 336 | return self.tk.getint(self.tk.call( | |
| 337 | self._w, 'x2axis', 'transform', value)) | |
| 338 | def x2axis_use(self, axisName = None): | |
| 339 | return self.tk.call(self._w, 'x2axis', 'use', axisName) | |
| 340 | ||
| 341 | def yaxis_cget(self, key): | |
| 342 | return self.tk.call(self._w, 'yaxis', 'cget', '-' + key) | |
| 343 | def yaxis_configure(self, option=None, **kw): | |
| 344 | subcommand = (self._w, 'yaxis', 'configure') | |
| 345 | return _doConfigure(self, subcommand, option, kw) | |
| 346 | def yaxis_invtransform(self, value): | |
| 347 | return self.tk.getdouble(self.tk.call( | |
| 348 | self._w, 'yaxis', 'invtransform', value)) | |
| 349 | def yaxis_limits(self): | |
| 350 | return self._getdoubles(self.tk.call(self._w, 'yaxis', 'limits')) | |
| 351 | def yaxis_transform(self, value): | |
| 352 | return self.tk.getint(self.tk.call( | |
| 353 | self._w, 'yaxis', 'transform', value)) | |
| 354 | def yaxis_use(self, axisName = None): | |
| 355 | return self.tk.call(self._w, 'yaxis', 'use', axisName) | |
| 356 | ||
| 357 | def y2axis_cget(self, key): | |
| 358 | return self.tk.call(self._w, 'y2axis', 'cget', '-' + key) | |
| 359 | def y2axis_configure(self, option=None, **kw): | |
| 360 | subcommand = (self._w, 'y2axis', 'configure') | |
| 361 | return _doConfigure(self, subcommand, option, kw) | |
| 362 | def y2axis_invtransform(self, value): | |
| 363 | return self.tk.getdouble(self.tk.call( | |
| 364 | self._w, 'y2axis', 'invtransform', value)) | |
| 365 | def y2axis_limits(self): | |
| 366 | return self._getdoubles(self.tk.call(self._w, 'y2axis', 'limits')) | |
| 367 | def y2axis_transform(self, value): | |
| 368 | return self.tk.getint(self.tk.call( | |
| 369 | self._w, 'y2axis', 'transform', value)) | |
| 370 | def y2axis_use(self, axisName = None): | |
| 371 | return self.tk.call(self._w, 'y2axis', 'use', axisName) | |
| 372 | ||
| 373 | def crosshairs_cget(self, key): | |
| 374 | return self.tk.call(self._w, 'crosshairs', 'cget', '-' + key) | |
| 375 | def crosshairs_configure(self, option=None, **kw): | |
| 376 | subcommand = (self._w, 'crosshairs', 'configure') | |
| 377 | return _doConfigure(self, subcommand, option, kw) | |
| 378 | def crosshairs_off(self): | |
| 379 | self.tk.call(self._w, 'crosshairs', 'off') | |
| 380 | def crosshairs_on(self): | |
| 381 | self.tk.call(self._w, 'crosshairs', 'on') | |
| 382 | def crosshairs_toggle(self): | |
| 383 | self.tk.call(self._w, 'crosshairs', 'toggle') | |
| 384 | ||
| 385 | def element_activate(self, name, *args): | |
| 386 | self.tk.call((self._w, 'element', 'activate', name) + args) | |
| 387 | def element_bind(self, tagName, sequence=None, func=None, add=None): | |
| 388 | return self._bind((self._w, 'element', 'bind', tagName), | |
| 389 | sequence, func, add) | |
| 390 | def element_unbind(self, tagName, sequence, funcid=None): | |
| 391 | self.tk.call(self._w, 'element', 'bind', tagName, sequence, '') | |
| 392 | if funcid: | |
| 393 | self.deletecommand(funcid) | |
| 394 | ||
| 395 | def element_cget(self, name, key): | |
| 396 | return self.tk.call(self._w, 'element', 'cget', name, '-' + key) | |
| 397 | ||
| 398 | def element_closest(self, x, y, *args, **kw): | |
| 399 | var = 'python_private_1' | |
| 400 | success = self.tk.getint(self.tk.call( | |
| 401 | (self._w, 'element', 'closest', x, y, var) + | |
| 402 | self._options(kw) + args)) | |
| 403 | if success: | |
| 404 | rtn = {} | |
| 405 | rtn['dist'] = self.tk.getdouble(self.tk.globalgetvar(var, 'dist')) | |
| 406 | rtn['x'] = self.tk.getdouble(self.tk.globalgetvar(var, 'x')) | |
| 407 | rtn['y'] = self.tk.getdouble(self.tk.globalgetvar(var, 'y')) | |
| 408 | rtn['index'] = self.tk.getint(self.tk.globalgetvar(var, 'index')) | |
| 409 | rtn['name'] = self.tk.globalgetvar(var, 'name') | |
| 410 | return rtn | |
| 411 | else: | |
| 412 | return None | |
| 413 | ||
| 414 | def element_configure(self, names, option=None, **kw): | |
| 415 | # <names> may be a list of elemNames. | |
| 416 | if type(names) == types.StringType: | |
| 417 | names = [names] | |
| 418 | subcommand = (self._w, 'element', 'configure') + tuple(names) | |
| 419 | return _doConfigure(self, subcommand, option, kw) | |
| 420 | ||
| 421 | def element_deactivate(self, *args): | |
| 422 | self.tk.call((self._w, 'element', 'deactivate') + args) | |
| 423 | ||
| 424 | def element_delete(self, *args): | |
| 425 | self.tk.call((self._w, 'element', 'delete') + args) | |
| 426 | def element_exists(self, name): | |
| 427 | return self.tk.getboolean( | |
| 428 | self.tk.call(self._w, 'element', 'exists', name)) | |
| 429 | ||
| 430 | def element_names(self, *args): | |
| 431 | return self.tk.splitlist( | |
| 432 | self.tk.call((self._w, 'element', 'names') + args)) | |
| 433 | def element_show(self, nameList=None): | |
| 434 | if nameList is not None: | |
| 435 | nameList = tuple(nameList) | |
| 436 | return self.tk.splitlist( | |
| 437 | self.tk.call(self._w, 'element', 'show', nameList)) | |
| 438 | def element_type(self, name): | |
| 439 | return self.tk.call(self._w, 'element', 'type', name) | |
| 440 | ||
| 441 | def grid_cget(self, key): | |
| 442 | return self.tk.call(self._w, 'grid', 'cget', '-' + key) | |
| 443 | def grid_configure(self, option=None, **kw): | |
| 444 | subcommand = (self._w, 'grid', 'configure') | |
| 445 | return _doConfigure(self, subcommand, option, kw) | |
| 446 | ||
| 447 | def grid_off(self): | |
| 448 | self.tk.call(self._w, 'grid', 'off') | |
| 449 | def grid_on(self): | |
| 450 | self.tk.call(self._w, 'grid', 'on') | |
| 451 | def grid_toggle(self): | |
| 452 | self.tk.call(self._w, 'grid', 'toggle') | |
| 453 | ||
| 454 | def legend_activate(self, *args): | |
| 455 | self.tk.call((self._w, 'legend', 'activate') + args) | |
| 456 | def legend_bind(self, tagName, sequence=None, func=None, add=None): | |
| 457 | return self._bind((self._w, 'legend', 'bind', tagName), | |
| 458 | sequence, func, add) | |
| 459 | def legend_unbind(self, tagName, sequence, funcid=None): | |
| 460 | self.tk.call(self._w, 'legend', 'bind', tagName, sequence, '') | |
| 461 | if funcid: | |
| 462 | self.deletecommand(funcid) | |
| 463 | ||
| 464 | def legend_cget(self, key): | |
| 465 | return self.tk.call(self._w, 'legend', 'cget', '-' + key) | |
| 466 | def legend_configure(self, option=None, **kw): | |
| 467 | subcommand = (self._w, 'legend', 'configure') | |
| 468 | return _doConfigure(self, subcommand, option, kw) | |
| 469 | def legend_deactivate(self, *args): | |
| 470 | self.tk.call((self._w, 'legend', 'deactivate') + args) | |
| 471 | def legend_get(self, pos): | |
| 472 | return self.tk.call(self._w, 'legend', 'get', pos) | |
| 473 | ||
| 474 | def pen_cget(self, name, key): | |
| 475 | return self.tk.call(self._w, 'pen', 'cget', name, '-' + key) | |
| 476 | def pen_configure(self, names, option=None, **kw): | |
| 477 | # <names> may be a list of penNames. | |
| 478 | if type(names) == types.StringType: | |
| 479 | names = [names] | |
| 480 | subcommand = (self._w, 'pen', 'configure') + tuple(names) | |
| 481 | return _doConfigure(self, subcommand, option, kw) | |
| 482 | def pen_create(self, name, **kw): | |
| 483 | self.tk.call((self._w, 'pen', 'create', name) + self._options(kw)) | |
| 484 | def pen_delete(self, *args): | |
| 485 | self.tk.call((self._w, 'pen', 'delete') + args) | |
| 486 | def pen_names(self, *args): | |
| 487 | return self.tk.splitlist(self.tk.call((self._w, 'pen', 'names') + args)) | |
| 488 | ||
| 489 | def postscript_cget(self, key): | |
| 490 | return self.tk.call(self._w, 'postscript', 'cget', '-' + key) | |
| 491 | def postscript_configure(self, option=None, **kw): | |
| 492 | subcommand = (self._w, 'postscript', 'configure') | |
| 493 | return _doConfigure(self, subcommand, option, kw) | |
| 494 | def postscript_output(self, fileName=None, **kw): | |
| 495 | prefix = (self._w, 'postscript', 'output') | |
| 496 | if fileName is None: | |
| 497 | return self.tk.call(prefix + self._options(kw)) | |
| 498 | else: | |
| 499 | self.tk.call(prefix + (fileName,) + self._options(kw)) | |
| 500 | ||
| 501 | def marker_after(self, first, second=None): | |
| 502 | self.tk.call(self._w, 'marker', 'after', first, second) | |
| 503 | def marker_before(self, first, second=None): | |
| 504 | self.tk.call(self._w, 'marker', 'before', first, second) | |
| 505 | def marker_bind(self, tagName, sequence=None, func=None, add=None): | |
| 506 | return self._bind((self._w, 'marker', 'bind', tagName), | |
| 507 | sequence, func, add) | |
| 508 | def marker_unbind(self, tagName, sequence, funcid=None): | |
| 509 | self.tk.call(self._w, 'marker', 'bind', tagName, sequence, '') | |
| 510 | if funcid: | |
| 511 | self.deletecommand(funcid) | |
| 512 | ||
| 513 | def marker_cget(self, name, key): | |
| 514 | return self.tk.call(self._w, 'marker', 'cget', name, '-' + key) | |
| 515 | def marker_configure(self, names, option=None, **kw): | |
| 516 | # <names> may be a list of markerIds. | |
| 517 | if type(names) == types.StringType: | |
| 518 | names = [names] | |
| 519 | subcommand = (self._w, 'marker', 'configure') + tuple(names) | |
| 520 | return _doConfigure(self, subcommand, option, kw) | |
| 521 | def marker_create(self, type, **kw): | |
| 522 | return self.tk.call( | |
| 523 | (self._w, 'marker', 'create', type) + self._options(kw)) | |
| 524 | ||
| 525 | def marker_delete(self, *args): | |
| 526 | self.tk.call((self._w, 'marker', 'delete') + args) | |
| 527 | def marker_exists(self, name): | |
| 528 | return self.tk.getboolean( | |
| 529 | self.tk.call(self._w, 'marker', 'exists', name)) | |
| 530 | def marker_names(self, *args): | |
| 531 | return self.tk.splitlist( | |
| 532 | self.tk.call((self._w, 'marker', 'names') + args)) | |
| 533 | def marker_type(self, name): | |
| 534 | type = self.tk.call(self._w, 'marker', 'type', name) | |
| 535 | if type == '': | |
| 536 | type = None | |
| 537 | return type | |
| 538 | ||
| 539 | #============================================================================= | |
| 540 | class Stripchart(Graph): | |
| 541 | # Wrapper for the blt stripchart widget, version 2.4. | |
| 542 | ||
| 543 | def __init__(self, master=None, cnf={}, **kw): | |
| 544 | _loadBlt(master) | |
| 545 | Tkinter.Widget.__init__(self, master, _chartCommand, cnf, kw) | |
| 546 | ||
| 547 | #============================================================================= | |
| 548 | class Tabset(Tkinter.Widget): | |
| 549 | ||
| 550 | # Wrapper for the blt TabSet widget, version 2.4. | |
| 551 | ||
| 552 | def __init__(self, master=None, cnf={}, **kw): | |
| 553 | _loadBlt(master) | |
| 554 | Tkinter.Widget.__init__(self, master, _tabsetCommand, cnf, kw) | |
| 555 | ||
| 556 | def activate(self, tabIndex): | |
| 557 | self.tk.call(self._w, 'activate', tabIndex) | |
| 558 | ||
| 559 | # This is the 'bind' sub-command: | |
| 560 | def tag_bind(self, tagName, sequence=None, func=None, add=None): | |
| 561 | return self._bind((self._w, 'bind', tagName), sequence, func, add) | |
| 562 | ||
| 563 | def tag_unbind(self, tagName, sequence, funcid=None): | |
| 564 | self.tk.call(self._w, 'bind', tagName, sequence, '') | |
| 565 | if funcid: | |
| 566 | self.deletecommand(funcid) | |
| 567 | ||
| 568 | def delete(self, first, last = None): | |
| 569 | self.tk.call(self._w, 'delete', first, last) | |
| 570 | ||
| 571 | # This is the 'focus' sub-command: | |
| 572 | def tab_focus(self, tabIndex): | |
| 573 | self.tk.call(self._w, 'focus', tabIndex) | |
| 574 | ||
| 575 | def get(self, tabIndex): | |
| 576 | return self.tk.call(self._w, 'get', tabIndex) | |
| 577 | ||
| 578 | def index(self, tabIndex): | |
| 579 | index = self.tk.call(self._w, 'index', tabIndex) | |
| 580 | if index == '': | |
| 581 | return None | |
| 582 | else: | |
| 583 | return self.tk.getint(self.tk.call(self._w, 'index', tabIndex)) | |
| 584 | ||
| 585 | def insert(self, position, name1, *names, **kw): | |
| 586 | self.tk.call( | |
| 587 | (self._w, 'insert', position, name1) + names + self._options(kw)) | |
| 588 | ||
| 589 | def invoke(self, tabIndex): | |
| 590 | return self.tk.call(self._w, 'invoke', tabIndex) | |
| 591 | ||
| 592 | def move(self, tabIndex1, beforeOrAfter, tabIndex2): | |
| 593 | self.tk.call(self._w, 'move', tabIndex1, beforeOrAfter, tabIndex2) | |
| 594 | ||
| 595 | def nearest(self, x, y): | |
| 596 | return self.tk.call(self._w, 'nearest', x, y) | |
| 597 | ||
| 598 | def scan_mark(self, x, y): | |
| 599 | self.tk.call(self._w, 'scan', 'mark', x, y) | |
| 600 | ||
| 601 | def scan_dragto(self, x, y): | |
| 602 | self.tk.call(self._w, 'scan', 'dragto', x, y) | |
| 603 | ||
| 604 | def see(self, index): | |
| 605 | self.tk.call(self._w, 'see', index) | |
| 606 | ||
| 607 | def see(self, tabIndex): | |
| 608 | self.tk.call(self._w,'see',tabIndex) | |
| 609 | ||
| 610 | def size(self): | |
| 611 | return self.tk.getint(self.tk.call(self._w, 'size')) | |
| 612 | ||
| 613 | def tab_cget(self, tabIndex, option): | |
| 614 | if option[:1] != '-': | |
| 615 | option = '-' + option | |
| 616 | if option[-1:] == '_': | |
| 617 | option = option[:-1] | |
| 618 | return self.tk.call(self._w, 'tab', 'cget', tabIndex, option) | |
| 619 | ||
| 620 | def tab_configure(self, tabIndexes, option=None, **kw): | |
| 621 | # <tabIndexes> may be a list of tabs. | |
| 622 | if type(tabIndexes) in (types.StringType, types.IntType): | |
| 623 | tabIndexes = [tabIndexes] | |
| 624 | subcommand = (self._w, 'tab', 'configure') + tuple(tabIndexes) | |
| 625 | return _doConfigure(self, subcommand, option, kw) | |
| 626 | ||
| 627 | def tab_names(self, *args): | |
| 628 | return self.tk.splitlist(self.tk.call((self._w, 'tab', 'names') + args)) | |
| 629 | ||
| 630 | def tab_tearoff(self, tabIndex, newName = None): | |
| 631 | if newName is None: | |
| 632 | name = self.tk.call(self._w, 'tab', 'tearoff', tabIndex) | |
| 633 | return self.nametowidget(name) | |
| 634 | else: | |
| 635 | self.tk.call(self._w, 'tab', 'tearoff', tabIndex, newName) | |
| 636 | ||
| 637 | def view(self): | |
| 638 | s = self.tk.call(self._w, 'view') | |
| 639 | return tuple(map(self.tk.getint, self.tk.splitlist(s))) | |
| 640 | def view_moveto(self, fraction): | |
| 641 | self.tk.call(self._w, 'view', 'moveto', fraction) | |
| 642 | def view_scroll(self, number, what): | |
| 643 | self.tk.call(self._w, 'view', 'scroll', number, what) |