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1.1 root 1: #!/usr/bin/env python
2: #
3: # Classes for Hatari emulator instance and mapping its congfiguration
4: # variables with its command line option.
5: #
1.1.1.2 ! root 6: # Copyright (C) 2008-2010 by Eero Tamminen <eerot at berlios>
1.1 root 7: #
8: # This program is free software; you can redistribute it and/or modify
9: # it under the terms of the GNU General Public License as published by
10: # the Free Software Foundation; either version 2 of the License, or
11: # (at your option) any later version.
12: #
13: # This program is distributed in the hope that it will be useful,
14: # but WITHOUT ANY WARRANTY; without even the implied warranty of
15: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16: # GNU General Public License for more details.
17:
18: import os
19: import sys
20: import time
21: import signal
22: import socket
23: import select
24: from config import ConfigStore
25:
26:
27: # Running Hatari instance
28: class Hatari:
29: "running hatari instance and methods for communicating with it"
30: basepath = "/tmp/hatari-ui-" + str(os.getpid())
31: logpath = basepath + ".log"
32: tracepath = basepath + ".trace"
33: debugpath = basepath + ".debug"
34: controlpath = basepath + ".socket"
35: server = None # singleton due to path being currently one per user
36:
37: def __init__(self, hataribin = None):
38: # collect hatari process zombies without waitpid()
39: signal.signal(signal.SIGCHLD, signal.SIG_IGN)
40: if hataribin:
41: self.hataribin = hataribin
42: else:
43: self.hataribin = "hatari"
44: self._create_server()
45: self.control = None
46: self.paused = False
47: self.pid = 0
48:
1.1.1.2 ! root 49: def is_compatible(self):
! 50: "check Hatari compatibility and return error string if it's not"
1.1 root 51: for line in os.popen(self.hataribin + " -h").readlines():
52: if line.find("--control-socket") >= 0:
1.1.1.2 ! root 53: return None
! 54: return "Hatari not found or it doesn't support the required --control-socket option!"
! 55:
! 56: def save_config(self):
! 57: os.popen(self.hataribin + " --saveconfig")
1.1 root 58:
59: def _create_server(self):
60: if self.server:
61: return
62: self.server = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
63: if os.path.exists(self.controlpath):
64: os.unlink(self.controlpath)
65: self.server.bind(self.controlpath)
66: self.server.listen(1)
67:
68: def _send_message(self, msg):
69: if self.control:
70: self.control.send(msg)
71: return True
72: else:
73: print "ERROR: no Hatari (control socket)"
74: return False
75:
76: def change_option(self, option):
77: "change_option(option), changes given Hatari cli option"
78: return self._send_message("hatari-option %s\n" % option)
79:
80: def set_path(self, key, path):
81: "set_path(key, path), sets path with given key"
82: return self._send_message("hatari-path %s %s\n" % (key, path))
83:
84: def set_device(self, device, enabled):
85: # needed because CLI options cannot disable devices, only enable
86: "set_path(device, enabled), sets whether given device is enabled or not"
87: if enabled:
88: return self._send_message("hatari-enable %s\n" % device)
89: else:
90: return self._send_message("hatari-disable %s\n" % device)
91:
92: def trigger_shortcut(self, shortcut):
93: "trigger_shortcut(shortcut), triggers given Hatari (keyboard) shortcut"
94: return self._send_message("hatari-shortcut %s\n" % shortcut)
95:
96: def insert_event(self, event):
97: "insert_event(event), synthetizes given key/mouse Atari event"
98: return self._send_message("hatari-event %s\n" % event)
99:
100: def debug_command(self, cmd):
101: "debug_command(command), runs given Hatari debugger command"
102: return self._send_message("hatari-debug %s\n" % cmd)
103:
104: def pause(self):
105: "pause(), pauses Hatari emulation"
106: return self._send_message("hatari-stop\n")
107:
108: def unpause(self):
109: "unpause(), continues Hatari emulation"
110: return self._send_message("hatari-cont\n")
111:
112: def _open_output_file(self, hataricommand, option, path):
113: if os.path.exists(path):
114: os.unlink(path)
115: # TODO: why fifo doesn't work properly (blocks forever on read or
116: # reads only byte at the time and stops after first newline)?
117: #os.mkfifo(path)
118: #raw_input("attach strace now, then press Enter\n")
119:
120: # ask Hatari to open/create the requested output file...
121: hataricommand("%s %s" % (option, path))
122: wait = 0.025
123: # ...and wait for it to appear before returning it
124: for i in range(0, 8):
125: time.sleep(wait)
126: if os.path.exists(path):
127: return open(path, "r")
128: wait += wait
129: return None
130:
131: def open_debug_output(self):
132: "open_debug_output() -> file, opens Hatari debugger output file"
133: return self._open_output_file(self.debug_command, "f", self.debugpath)
134:
135: def open_trace_output(self):
136: "open_trace_output() -> file, opens Hatari tracing output file"
137: return self._open_output_file(self.change_option, "--trace-file", self.tracepath)
138:
139: def open_log_output(self):
140: "open_trace_output() -> file, opens Hatari debug log file"
141: return self._open_output_file(self.change_option, "--log-file", self.logpath)
142:
143: def get_lines(self, fileobj):
144: "get_lines(file) -> list of lines readable from given Hatari output file"
145: # wait until data is available, then wait for some more
146: # and only then the data can be read, otherwise its old
147: print "Request&wait data from Hatari..."
148: select.select([fileobj], [], [])
149: time.sleep(0.1)
150: print "...read the data lines"
151: lines = fileobj.readlines()
152: print "".join(lines)
153: return lines
154:
155: def enable_embed_info(self):
156: "enable_embed_info(), request embedded Hatari window ID change information"
157: self._send_message("hatari-embed-info\n")
158:
159: def get_embed_info(self):
160: "get_embed_info() -> (width, height), get embedded Hatari window size"
161: width, height = self.control.recv(12).split("x")
162: return (int(width), int(height))
163:
164: def get_control_socket(self):
165: "get_control_socket() -> socket which can be checked for embed ID changes"
166: return self.control
167:
168: def is_running(self):
169: "is_running() -> bool, True if Hatari is running, False otherwise"
170: if not self.pid:
171: return False
172: try:
173: os.waitpid(self.pid, os.WNOHANG)
174: except OSError, value:
175: print "Hatari PID %d had exited in the meanwhile:\n\t%s" % (self.pid, value)
176: self.pid = 0
177: return False
178: return True
179:
180: def run(self, extra_args = None, parent_win = None):
181: "run([parent window][,embedding args]), runs Hatari"
182: # if parent_win given, embed Hatari to it
183: pid = os.fork()
184: if pid < 0:
185: print "ERROR: fork()ing Hatari failed!"
186: return
187: if pid:
188: # in parent
189: self.pid = pid
190: if self.server:
191: print "WAIT hatari to connect to control socket...",
192: (self.control, addr) = self.server.accept()
193: print "connected!"
194: else:
195: # child runs Hatari
196: env = os.environ
197: if parent_win:
198: self._set_embed_env(env, parent_win)
199: # callers need to take care of confirming quitting
200: args = [self.hataribin, "--confirm-quit", "off"]
201: if self.server:
202: args += ["--control-socket", self.controlpath]
203: if extra_args:
204: args += extra_args
205: print "RUN:", args
206: os.execvpe(self.hataribin, args, env)
207:
208: def _set_embed_env(self, env, parent_win):
209: if sys.platform == 'win32':
210: win_id = parent_win.handle
211: else:
212: win_id = parent_win.xid
213: # tell SDL to use given widget's window
214: #env["SDL_WINDOWID"] = str(win_id)
215:
216: # above is broken: when SDL uses a window it hasn't created itself,
217: # it for some reason doesn't listen to any events delivered to that
218: # window nor implements XEMBED protocol to get them in a way most
219: # friendly to embedder:
220: # http://standards.freedesktop.org/xembed-spec/latest/
221: #
222: # Instead we tell hatari to reparent itself after creating
223: # its own window into this program widget window
224: env["PARENT_WIN_ID"] = str(win_id)
225:
226: def kill(self):
227: "kill(), kill Hatari if it's running"
228: if self.pid:
229: os.kill(self.pid, signal.SIGKILL)
230: print "killed hatari with PID %d" % self.pid
231: self.pid = 0
232: if self.control:
233: self.control.close()
234: self.control = None
235:
236:
237: # Mapping of requested values both to Hatari configuration
238: # and command line options.
239: #
240: # By default this doesn't allow setting any other configuration
241: # variables than the ones that were read from the configuration
242: # file i.e. you get an exception if configuration variables
1.1.1.2 ! root 243: # don't match to current Hatari. So before using this the current
! 244: # Hatari configuration should have been saved at least once.
1.1 root 245: #
246: # Because of some inconsistencies in the values (see e.g. sound),
247: # this cannot just do these according to some mapping table, but
248: # it needs actual method for (each) setting.
249: class HatariConfigMapping(ConfigStore):
250: _paths = {
251: "memauto": ("[Memory]", "szAutoSaveFileName", "Automatic memory snapshot"),
252: "memsave": ("[Memory]", "szMemoryCaptureFileName", "Manual memory snapshot"),
253: "midiin": ("[Midi]", "sMidiInFileName", "Midi input"),
254: "midiout": ("[Midi]", "sMidiOutFileName", "Midi output"),
255: "rs232in": ("[RS232]", "szInFileName", "RS232 I/O input"),
256: "rs232out": ("[RS232]", "szOutFileName", "RS232 I/O output"),
257: "printout": ("[Printer]", "szPrintToFileName", "Printer output"),
258: "soundout": ("[Sound]", "szYMCaptureFileName", "Sound output")
259: }
260: "access methods to Hatari configuration file variables and command line options"
261: def __init__(self, hatari):
1.1.1.2 ! root 262: userconfdir = ".hatari"
! 263: ConfigStore.__init__(self, userconfdir)
! 264: conffilename = "hatari.cfg"
! 265: self.load(self.get_filepath(conffilename))
! 266:
1.1 root 267: self._hatari = hatari
268: self._lock_updates = False
269: self._options = []
270:
1.1.1.2 ! root 271: def validate(self):
! 272: "exception is thrown if the loaded configuration isn't compatible"
! 273: for method in dir(self):
! 274: if '_' not in method:
! 275: continue
! 276: # check class getters
! 277: starts = method[:method.find("_")]
! 278: if starts != "get":
! 279: continue
! 280: # but ignore getters for other things than config
! 281: ends = method[method.rfind("_")+1:]
! 282: if ends in ("types", "names", "values", "changes", "checkpoint", "filepath"):
! 283: continue
! 284: if ends in ("floppy", "joystick"):
! 285: # use port '0' for checks
! 286: getattr(self, method)(0)
! 287: else:
! 288: getattr(self, method)()
! 289:
1.1 root 290: def _change_option(self, option):
291: if self._lock_updates:
292: self._options.append(option)
293: else:
294: self._hatari.change_option(option)
295:
296: def lock_updates(self):
297: "lock_updates(), collect Hatari configuration changes"
298: self._lock_updates = True
299:
300: def flush_updates(self):
301: "flush_updates(), apply collected Hatari configuration changes"
302: self._lock_updates = False
303: if not self._options:
304: return
305: self._hatari.change_option(" ".join(self._options))
306: self._options = []
307:
308: # ------------ paths ---------------
309: def get_paths(self):
310: paths = []
311: for key, item in self._paths.items():
312: paths.append((key, self.get(item[0], item[1]), item[2]))
313: return paths
314:
315: def set_paths(self, paths):
316: for key, path in paths:
317: self.set(self._paths[key][0], self._paths[key][1], path)
318: self._hatari.set_path(key, path)
319:
320: # ------------ midi ---------------
321: def get_midi(self):
322: return self.get("[Midi]", "bEnableMidi")
323:
324: def set_midi(self, value):
325: self.set("[Midi]", "bEnableMidi", value)
326: self._hatari.set_device("midi", value)
327:
328: # ------------ printer ---------------
329: def get_printer(self):
330: return self.get("[Printer]", "bEnablePrinting")
331:
332: def set_printer(self, value):
333: self.set("[Printer]", "bEnablePrinting", value)
334: self._hatari.set_device("printer", value)
335:
336: # ------------ RS232 ---------------
337: def get_rs232(self):
338: return self.get("[RS232]", "bEnableRS232")
339:
340: def set_rs232(self, value):
341: self.set("[RS232]", "bEnableRS232", value)
342: self._hatari.set_device("rs232", value)
343:
344: # ------------ machine ---------------
345: def get_machine_types(self):
346: return ("ST", "STE", "TT", "Falcon")
347:
348: def get_machine(self):
349: return self.get("[System]", "nMachineType")
350:
351: def set_machine(self, value):
352: self.set("[System]", "nMachineType", value)
353: self._change_option("--machine %s" % ("st", "ste", "tt", "falcon")[value])
354:
1.1.1.2 ! root 355: # ------------ CPU level ---------------
! 356: def get_cpulevel_types(self):
! 357: return ("68000", "68010", "68020", "68EC030+FPU", "68040")
! 358:
! 359: def get_cpulevel(self):
! 360: return self.get("[System]", "nCpuLevel")
! 361:
! 362: def set_cpulevel(self, value):
! 363: self.set("[System]", "nCpuLevel", value)
! 364: self._change_option("--cpulevel %d" % value)
! 365:
! 366: # ------------ CPU clock ---------------
! 367: def get_cpuclock_types(self):
! 368: return ("8 MHz", "16 MHz", "32 MHz")
! 369:
! 370: def get_cpuclock(self):
! 371: clocks = {8:0, 16: 1, 32:2}
! 372: return clocks[self.get("[System]", "nCpuFreq")]
! 373:
! 374: def set_cpuclock(self, value):
! 375: clocks = [8, 16, 32]
! 376: if value < 0 or value > 2:
! 377: print "WARNING: CPU clock idx %d, clock fixed to 8 Mhz" % value
! 378: value = 8
! 379: else:
! 380: value = clocks[value]
! 381: self.set("[System]", "nCpuFreq", value)
! 382: self._change_option("--cpuclock %d" % value)
! 383:
! 384: # ------------ DSP type ---------------
! 385: def get_dsp_types(self):
! 386: return ("None", "Dummy", "Emulated")
! 387:
! 388: def get_dsp(self):
! 389: return self.get("[System]", "nDSPType")
! 390:
! 391: def set_dsp(self, value):
! 392: self.set("[System]", "nDSPType", value)
! 393: self._change_option("--dsp %s" % ("none", "dummy", "emu")[value])
! 394:
1.1 root 395: # ------------ compatible ---------------
396: def get_compatible(self):
397: return self.get("[System]", "bCompatibleCpu")
398:
399: def set_compatible(self, value):
400: self.set("[System]", "bCompatibleCpu", value)
401: self._change_option("--compatible %s" % str(value))
402:
403: # ------------ Timer-D ---------------
404: def get_timerd(self):
405: return self.get("[System]", "bPatchTimerD")
406:
407: def set_timerd(self, value):
408: self.set("[System]", "bPatchTimerD", value)
409: self._change_option("--timer-d %s" % str(value))
410:
411: # ------------ fastforward ---------------
412: def get_fastforward(self):
413: return self.get("[System]", "bFastForward")
414:
415: def set_fastforward(self, value):
416: self.set("[System]", "bFastForward", value)
417: self._change_option("--fast-forward %s" % str(value))
418:
419: # ------------ sound ---------------
420: def get_sound_values(self):
421: # 48kHz, 44.1kHz and STE/TT/Falcon DMA 50066Hz divisable values
422: return ("6000", "6258", "8000", "11025", "12000", "12517",
423: "16000", "22050", "24000", "25033", "32000",
424: "48000", "44100", "50066")
425:
426: def get_sound(self):
427: enabled = self.get("[Sound]", "bEnableSound")
428: hz = str(self.get("[Sound]", "nPlaybackFreq"))
429: return (enabled, hz)
430:
431: def set_sound(self, enabled, hz):
432: # map get_sound_values() index to Hatari config
433: try:
434: hz = int(hz)
435: except ValueError:
436: hz = 0
437: if hz < 6000 or hz > 50066:
438: hz = 44100
439: self.set("[Sound]", "nPlaybackFreq", hz)
440: self.set("[Sound]", "bEnableSound", enabled)
441: value = str(hz)
442: # and to cli option
443: if enabled:
444: self._change_option("--sound %s" % value)
445: else:
446: self._change_option("--sound off")
447: return value
448:
449:
450: # ----------- joystick --------------
451: def get_joystick_types(self):
452: return ("Disabled", "Real joystick", "Keyboard")
453:
454: def get_joystick_names(self):
455: return (
456: "ST Joystick 0",
457: "ST Joystick 1",
458: "STE Joypad A",
459: "STE Joypad B",
460: "Parport stick 1",
461: "Parport stick 2"
462: )
463:
464: def get_joystick(self, port):
465: # return index to get_joystick_values() array
466: return self.get("[Joystick%d]" % port, "nJoystickMode")
467:
468: def set_joystick(self, port, value):
469: # map get_sound_values() index to Hatari config
470: self.set("[Joystick%d]" % port, "nJoystickMode", value)
471: joytype = ("none", "real", "keys")[value]
472: self._change_option("--joy%d %s" % (port, joytype))
473:
474: # ------------ floppy image dir ---------------
475: def get_floppydir(self):
476: return self.get("[Floppy]", "szDiskImageDirectory")
477:
478: def set_floppydir(self, path):
479: return self.set("[Floppy]", "szDiskImageDirectory", path)
480:
481: # ------------ floppy disk images ---------------
482: def get_floppy(self, drive):
483: return self.get("[Floppy]", "szDisk%cFileName" % ("A", "B")[drive])
484:
485: def set_floppy(self, drive, filename):
486: self.set("[Floppy]", "szDisk%cFileName" % ("A", "B")[drive], filename)
487: self._change_option("--disk-%c %s" % (("a", "b")[drive], filename))
488:
1.1.1.2 ! root 489: # ------------ slow FDC access ---------------
! 490: def get_slowfdc(self):
! 491: return self.get("[Floppy]", "bSlowFloppy")
! 492:
! 493: def set_slowfdc(self, value):
! 494: self.set("[Floppy]", "bSlowFloppy", value)
! 495: self._change_option("--slowfdc %s" % str(value))
! 496:
! 497: # ------------- disk protection -------------
! 498: def get_protection_types(self):
! 499: return ("Off", "On", "Auto")
! 500:
! 501: def get_floppy_protection(self):
! 502: return self.get("[Floppy]", "nWriteProtection")
! 503:
! 504: def get_hd_protection(self):
! 505: return self.get("[HardDisk]", "nWriteProtection")
! 506:
! 507: def set_floppy_protection(self, value):
! 508: self.set("[Floppy]", "nWriteProtection", value)
! 509: self._change_option("--protect-floppy %s" % self.get_protection_types()[value])
! 510:
! 511: def set_hd_protection(self, value):
! 512: self.set("[HardDisk]", "nWriteProtection", value)
! 513: self._change_option("--protect-hd %s" % self.get_protection_types()[value])
! 514:
! 515: # ------------ GEMDOS HD (dir) ---------------
! 516: def get_gemdos_dir(self):
! 517: self.get("[HardDisk]", "bUseHardDiskDirectory") # for validation
1.1 root 518: return self.get("[HardDisk]", "szHardDiskDirectory")
1.1.1.2 ! root 519:
! 520: def set_gemdos_dir(self, dirname):
! 521: if dirname and os.path.isdir(dirname):
! 522: self.set("[HardDisk]", "bUseHardDiskDirectory", True)
1.1 root 523: self.set("[HardDisk]", "szHardDiskDirectory", dirname)
1.1.1.2 ! root 524: self._change_option("--harddrive %s" % dirname)
! 525:
! 526: # ------------ ACSI HD (file) ---------------
! 527: def get_acsi_image(self):
! 528: self.get("[HardDisk]", "bUseHardDiskImage") # for validation
! 529: return self.get("[HardDisk]", "szHardDiskImage")
! 530:
! 531: def set_acsi_image(self, filename):
! 532: if filename and os.path.isfile(filename):
! 533: self.set("[HardDisk]", "bUseHardDiskImage", True)
! 534: self.set("[HardDisk]", "szHardDiskImage", filename)
! 535: self._change_option("--acsi %s" % filename)
! 536:
! 537: # ------------ IDE master (file) ---------------
! 538: def get_idemaster_image(self):
! 539: self.get("[HardDisk]", "bUseIdeMasterHardDiskImage") # for validation
! 540: return self.get("[HardDisk]", "szIdeMasterHardDiskImage")
! 541:
! 542: def set_idemaster_image(self, filename):
! 543: if filename and os.path.isfile(filename):
! 544: self.set("[HardDisk]", "bUseIdeMasterHardDiskImage", True)
! 545: self.set("[HardDisk]", "szIdeMasterHardDiskImage", filename)
! 546: self._change_option("--ide-master %s" % filename)
! 547:
! 548: # ------------ IDE slave (file) ---------------
! 549: def get_ideslave_image(self):
! 550: self.get("[HardDisk]", "bUseIdeSlaveHardDiskImage") # for validation
! 551: return self.get("[HardDisk]", "szIdeSlaveHardDiskImage")
! 552:
! 553: def set_ideslave_image(self, filename):
! 554: if filename and os.path.isfile(filename):
! 555: self.set("[HardDisk]", "bUseIdeSlaveHardDiskImage", True)
! 556: self.set("[HardDisk]", "szIdeSlaveHardDiskImage", filename)
! 557: self._change_option("--ide-slave %s" % filename)
1.1 root 558:
559: # ------------ TOS ROM ---------------
560: def get_tos(self):
561: return self.get("[ROM]", "szTosImageFileName")
562:
563: def set_tos(self, filename):
564: self.set("[ROM]", "szTosImageFileName", filename)
565: self._change_option("--tos %s" % filename)
566:
567: # ------------ memory ---------------
568: def get_memory_names(self):
569: # empty item in list shouldn't be shown, filter them out
570: return ("512kB", "1MB", "2MB", "4MB", "8MB", "14MB")
571:
572: def get_memory(self):
573: "return index to what get_memory_names() returns"
574: sizemap = (0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 5)
575: memsize = self.get("[Memory]", "nMemorySize")
576: if memsize >= 0 and memsize < len(sizemap):
577: return sizemap[memsize]
578: return 1 # default = 1BM
579:
580: def set_memory(self, idx):
581: # map memory item index to memory size
582: sizemap = (0, 1, 2, 4, 8, 14)
583: if idx >= 0 and idx < len(sizemap):
584: memsize = sizemap[idx]
585: else:
586: memsize = 1
587: self.set("[Memory]", "nMemorySize", memsize)
588: self._change_option("--memsize %d" % memsize)
589:
590: # ------------ monitor ---------------
591: def get_monitor_types(self):
592: return ("Mono", "RGB", "VGA", "TV")
593:
594: def get_monitor(self):
595: return self.get("[Screen]", "nMonitorType")
596:
597: def set_monitor(self, value):
598: self.set("[Screen]", "nMonitorType", value)
599: self._change_option("--monitor %s" % ("mono", "rgb", "vga", "tv")[value])
600:
601: # ------------ frameskip ---------------
602: def get_frameskip_names(self):
603: return (
604: "Disabled",
605: "1 frame",
606: "2 frames",
607: "3 frames",
608: "4 frames",
609: "Automatic"
610: )
611:
612: def get_frameskip(self):
613: fs = self.get("[Screen]", "nFrameSkips")
614: print "Frameskip", fs
615: if fs < 0 or fs > 5:
616: return 5
617: return fs
618:
619: def set_frameskip(self, value):
620: value = int(value) # guarantee correct type
621: self.set("[Screen]", "nFrameSkips", value)
622: self._change_option("--frameskips %d" % value)
623:
624: # ------------ spec512 ---------------
625: def get_spec512threshold(self):
626: return self.get("[Screen]", "nSpec512Threshold")
627:
628: def set_spec512threshold(self, value):
629: value = int(value) # guarantee correct type
630: self.set("[Screen]", "nSpec512Threshold", value)
631: self._change_option("--spec512 %d" % value)
632:
633: # ------------ show borders ---------------
634: def get_borders(self):
635: return self.get("[Screen]", "bAllowOverscan")
636:
637: def set_borders(self, value):
638: self.set("[Screen]", "bAllowOverscan", value)
639: self._change_option("--borders %s" % str(value))
640:
641: # ------------ show statusbar ---------------
642: def get_statusbar(self):
643: return self.get("[Screen]", "bShowStatusbar")
644:
645: def set_statusbar(self, value):
646: self.set("[Screen]", "bShowStatusbar", value)
647: self._change_option("--statusbar %s" % str(value))
648:
649: # ------------ show led ---------------
650: def get_led(self):
651: return self.get("[Screen]", "bShowDriveLed")
652:
653: def set_led(self, value):
654: self.set("[Screen]", "bShowDriveLed", value)
655: self._change_option("--drive-led %s" % str(value))
656:
1.1.1.2 ! root 657: # ------------ monitor aspect ratio ---------------
! 658: def get_aspectcorrection(self):
! 659: return self.get("[Screen]", "bAspectCorrect")
! 660:
! 661: def set_aspectcorrection(self, value):
! 662: self.set("[Screen]", "bAspectCorrect", value)
! 663: self._change_option("--aspect %s" % str(value))
! 664:
! 665: # ------------ max window size ---------------
! 666: def get_max_size(self):
! 667: w = self.get("[Screen]", "nMaxWidth")
! 668: h = self.get("[Screen]", "nMaxHeight")
! 669: return (w, h)
! 670:
! 671: def set_max_size(self, w, h):
! 672: # guarantee correct type (Gtk float -> config int)
! 673: w = int(w); h = int(h)
! 674: self.set("[Screen]", "nMaxWidth", w)
! 675: self.set("[Screen]", "nMaxHeight", h)
! 676: self._change_option("--max-width %d" % w)
! 677: self._change_option("--max-height %d" % h)
! 678:
! 679: # TODO: remove once UI doesn't need this anymore
1.1 root 680: def set_zoom(self, value):
1.1.1.2 ! root 681: print "Just setting Zoom, configuration doesn't anymore have setting for this."
1.1 root 682: if value:
683: zoom = 2
684: else:
685: zoom = 1
686: self._change_option("--zoom %d" % zoom)
687:
688: # ------------ configured Hatari window size ---------------
689: def get_window_size(self):
690: if self.get("[Screen]", "bFullScreen"):
691: print "WARNING: don't start Hatari UI with fullscreened Hatari!"
692:
693: # VDI resolution?
694: if self.get("[Screen]", "bUseExtVdiResolutions"):
695: width = self.get("[Screen]", "nVdiWidth")
696: height = self.get("[Screen]", "nVdiHeight")
697: return (width, height)
698:
699: # window sizes for other than ST & STE can differ
700: if self.get("[System]", "nMachineType") not in (0, 1):
701: print "WARNING: neither ST nor STE machine, window size inaccurate!"
1.1.1.2 ! root 702: videl = True
! 703: else:
! 704: videl = False
1.1 root 705:
706: # mono monitor?
1.1.1.2 ! root 707: if self.get_monitor() == 0:
1.1 root 708: return (640, 400)
709:
710: # no, color
711: width = 320
712: height = 200
713: # statusbar?
1.1.1.2 ! root 714: if self.get_statusbar():
! 715: sbar = 12
! 716: height += sbar
! 717: else:
! 718: sbar = 0
! 719: # zoom?
! 720: maxw, maxh = self.get_max_size()
! 721: if 2*width <= maxw and 2*height <= maxh:
1.1 root 722: width *= 2
723: height *= 2
1.1.1.2 ! root 724: zoom = 2
! 725: else:
! 726: zoom = 1
! 727: # overscan borders?
! 728: if self.get_borders() and not videl:
! 729: # properly aligned borders on top of zooming
! 730: leftx = (maxw-width)/zoom
! 731: borderx = 2*(min(48,leftx/2)/16)*16
! 732: lefty = (maxh-height)/zoom
! 733: bordery = min(29+47, lefty)
! 734: width += zoom*borderx
! 735: height += zoom*bordery
1.1 root 736:
737: return (width, height)
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