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# !Currency.py.ConvrtW/py |
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|
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import string |
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import swi |
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import wimp |
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import Rates |
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import Update |
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|
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|
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window_dp = menu_convert = None |
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convert_windows = [] |
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|
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|
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class convert_window(wimp.window): |
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|
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def __init__(self): |
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global window_dp, menu_convert |
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wimp.window.__init__(self, 'convert') |
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self.pane = _pane(self) |
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convert_windows.append(self) |
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if window_dp is None: |
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window_dp = dp_window() |
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menu_convert = wimp.menu('convert', ('task', 'update', ('dp', window_dp))) |
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self.init() |
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|
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def remove(self): |
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wimp.window.remove(self) |
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self.pane.remove() |
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convert_windows.remove(self) |
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|
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def redraw_start(self): |
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# Font_FindFont |
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self.font = swi.swi(0x40081, '.sii00;i', 'Homerton.Medium', 160, 160) |
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# ColourTrans_SetFontColours |
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swi.swi(0x4074f, 'iiii', self.font, -256, 0x00000000, 14) |
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|
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def redraw_stop(self): |
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# Font_LoseFont |
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swi.swi(0x40082, 'i', self.font) |
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|
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def open(self, minx, miny, maxx, maxy, scrollx, scrolly, behind): |
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self.pane.open(minx, maxy - 80, maxx, maxy, 0, 0, behind) |
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wimp.window.open(self, minx, miny, maxx, maxy, scrollx, scrolly, self.pane.handle) |
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bb = swi.block(20) |
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bb[0] = self.handle |
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# Wimp_GetWindowState |
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swi.swi(0x400cb, '.b', bb) |
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if bb[1] != minx or bb[3] != maxx or bb[4] != maxy: |
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self.pane.open(bb[1], bb[4] - 80, bb[3], bb[4], 0, 0, behind) |
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|
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close = remove |
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|
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def click(self, icon, buttons, x, y, sx, sy): |
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if buttons == 2: |
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window_dp.parent = self |
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window_dp.icon_text(0, str(self.dp)) |
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reopen = 1 |
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while reopen: |
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selection, reopen = menu_convert.menu(sx - 64, sy) |
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if selection is None: |
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pass |
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elif selection[0] == 0: |
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Update.update() |
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reopen = 0 |
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elif selection[0] == 1: |
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window_dp.open_as_menu() |
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reopen = 0 |
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else: |
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wimp.window.click(self, icon, buttons, x, y, sx, sy) |
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|
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def init(self): |
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self.dp = 3 |
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c = 0 |
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for currency in Rates.currencies(wimp.lookup('format')): |
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self.add_content(_line(self, c, currency)) |
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c = c + 1 |
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self.set_extent(0, 0, 800, 80 + c * 32) |
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self.title(wimp.lookup('title') % Rates.date()) |
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self.table = [1.0] |
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self.set_conv(0) |
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self.convert() |
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|
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def set_conv(self, no): |
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self.conv_from = no |
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self.pane.icon_text(0, Rates.currency(wimp.lookup('format'), self.conv_from)) |
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self.pane.icon_text(1, '%.*f' % (self.dp, self.table[no])) |
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|
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def convert(self): |
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a = self.pane.icon_text(1) |
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if not '.' in a: |
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a = a + '.0' |
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try: |
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amount = eval(a) |
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except SyntaxError: |
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return 0 |
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self.table = Rates.convert(self.conv_from, amount) |
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return 1 |
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|
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|
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class _pane(wimp.window): |
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|
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def __init__(self, parent): |
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wimp.window.__init__(self, 'pane') |
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self.parent = parent |
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|
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def key(self, icon, key): |
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if key in range(48, 58) + [0x8, 0x7f, 0x18b]: |
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if self.parent.convert(): |
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self.parent.refresh(500, 80, 800, 10000) |
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elif key in (0x18e, 0x18f, 0x19e, 0x19f, 0x1ae, 0x1af): |
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bb = swi.block(20) |
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bb[0] = self.parent.handle |
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swi.swi('Wimp_GetWindowState', '.b', bb) |
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if key == 0x18e: |
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scroll = bb[6] - 32 |
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elif key == 0x18f: |
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scroll = bb[6] + 32 |
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elif key == 0x19e: |
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scroll = bb[6] - (bb[4] - bb[2]) |
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elif key == 0x19f: |
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scroll = bb[6] + (bb[4] - bb[2]) |
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elif key == 0x1ae: |
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scroll = -0x7fffffff |
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elif key == 0x1af: |
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scroll = 0 |
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self.parent.open(bb[1], bb[2], bb[3], bb[4], bb[5], scroll, bb[7]) |
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elif key == 0x1a2: |
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self.parent.close() |
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else: |
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swi.swi('Wimp_ProcessKey', 'i', key) |
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|
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|
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class _line(wimp.content): |
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|
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def __init__(self, w, no, name): |
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wimp.content.__init__(self, w, 12, 80 + no * 32, 788, 112 + no * 32) |
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self.no = no |
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self.name = string.replace(name, ' ', chr(160)) |
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|
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def redraw(self, ox, oy): |
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# OS_Plot |
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swi.swi(0x45, '4i0', ox + 784) |
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# Font_Paint |
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swi.swi(0x40086, 'isiii', self.window.font, '%s %.*f' % (self.name, self.window.dp, self.window.table[self.no]), 0x311, ox + 16, oy - self.pos[3] + 8) |
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|
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def click(self, buttons, x, y): |
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self.window.set_conv(self.no) |
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self.window.pane.put_caret(1) |
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return 1 |
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|
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|
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class dp_window(wimp.window): |
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|
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def __init__(self): |
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wimp.window.__init__(self, 'dp') |
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|
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def key(self, icon, key): |
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if key == 0xd: |
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self.click(3, 4, 0, 0, 0, 0) |
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elif key == 0x18e: |
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self.click(1, 4, 0, 0, 0, 0) |
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elif key == 0x18f: |
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self.click(2, 4, 0, 0, 0, 0) |
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else: |
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swi.swi('Wimp_ProcessKey', 'i', key) |
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|
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def click(self, icon, buttons, x, y, sx, sy): |
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if icon == 1: |
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self.icon_crement(0, 0, 9, -1 + 2 * (buttons == 1)) |
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elif icon == 2: |
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self.icon_crement(0, 0, 9, 1 - 2 * (buttons == 1)) |
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elif icon == 3: |
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self.parent.dp = eval(self.icon_text(0)) |
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self.parent.refresh(500, 80, 800, 0x7fffffff) |
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if buttons != 1: |
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wimp.close_menus() |
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|
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|
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def update(): |
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for w in convert_windows: |
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w.contents = [] |
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w.init() |
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w.refresh(0, 80, 800, 0x7fffffff) |
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