Whitespace normalization, via reindent.py.
diff --git a/Mac/Demo/mlte/mlted.py b/Mac/Demo/mlte/mlted.py
index 381345a..323ea62 100644
--- a/Mac/Demo/mlte/mlted.py
+++ b/Mac/Demo/mlte/mlted.py
@@ -15,361 +15,360 @@
from Carbon import Mlte
UNDOLABELS = [ # Indexed by MLTECanUndo() value
- "Typing", "Cut", "Paste", "Clear", "Font Change", "Color Change", "Size Change",
- "Style Change", "Align Left", "Align Center", "Align Right", "Drop", "Move"]
-
+ "Typing", "Cut", "Paste", "Clear", "Font Change", "Color Change", "Size Change",
+ "Style Change", "Align Left", "Align Center", "Align Right", "Drop", "Move"]
+
class MlteWindow(Window):
- def open(self, path, name, data):
- self.path = path
- self.name = name
- r = windowbounds(400, 400)
- w = Win.NewWindow(r, name, 1, 0, -1, 1, 0)
- self.wid = w
- flags = MacTextEditor.kTXNDrawGrowIconMask|MacTextEditor.kTXNWantHScrollBarMask| \
- MacTextEditor.kTXNWantVScrollBarMask
- self.ted, self.frameid = Mlte.TXNNewObject(None, w, None, flags, MacTextEditor.kTXNTextEditStyleFrameType,
- MacTextEditor.kTXNTextFile, MacTextEditor.kTXNMacOSEncoding)
- self.ted.TXNSetData(MacTextEditor.kTXNTextData, data, 0, 0x7fffffff)
- self.changed = 0
- self.do_postopen()
- self.do_activate(1, None)
-
- def do_idle(self, event):
- self.ted.TXNIdle()
- self.ted.TXNAdjustCursor(None)
-
+ def open(self, path, name, data):
+ self.path = path
+ self.name = name
+ r = windowbounds(400, 400)
+ w = Win.NewWindow(r, name, 1, 0, -1, 1, 0)
+ self.wid = w
+ flags = MacTextEditor.kTXNDrawGrowIconMask|MacTextEditor.kTXNWantHScrollBarMask| \
+ MacTextEditor.kTXNWantVScrollBarMask
+ self.ted, self.frameid = Mlte.TXNNewObject(None, w, None, flags, MacTextEditor.kTXNTextEditStyleFrameType,
+ MacTextEditor.kTXNTextFile, MacTextEditor.kTXNMacOSEncoding)
+ self.ted.TXNSetData(MacTextEditor.kTXNTextData, data, 0, 0x7fffffff)
+ self.changed = 0
+ self.do_postopen()
+ self.do_activate(1, None)
-
- def do_activate(self, onoff, evt):
- if onoff:
-## self.ted.TXNActivate(self.frameid, 0)
- self.ted.TXNFocus(1)
- self.parent.active = self
- else:
- self.ted.TXNFocus(0)
- self.parent.active = None
- self.parent.updatemenubar()
+ def do_idle(self, event):
+ self.ted.TXNIdle()
+ self.ted.TXNAdjustCursor(None)
- def do_update(self, wid, event):
- self.ted.TXNDraw(None)
-
- def do_postresize(self, width, height, window):
- self.ted.TXNResizeFrame(width, height, self.frameid)
-
- def do_contentclick(self, local, modifiers, evt):
- self.ted.TXNClick(evt)
- self.parent.updatemenubar()
-
- def do_char(self, ch, event):
- self.ted.TXNKeyDown(event)
- self.parent.updatemenubar()
-
- def close(self):
- if self.changed:
- save = EasyDialogs.AskYesNoCancel('Save window "%s" before closing?'%self.name, 1)
- if save > 0:
- self.menu_save()
- elif save < 0:
- return
- if self.parent.active == self:
- self.parent.active = None
- self.ted.TXNDeleteObject()
- del self.ted
-## del self.tedtexthandle
- self.do_postclose()
-
- def menu_save(self):
- if not self.path:
- self.menu_save_as()
- return # Will call us recursively
- dhandle = self.ted.TXNGetData(0, 0x7fffffff)
- data = dhandle.data
- fp = open(self.path, 'wb') # NOTE: wb, because data has CR for end-of-line
- fp.write(data)
- if data[-1] <> '\r': fp.write('\r')
- fp.close()
- self.changed = 0
-
- def menu_save_as(self):
- path = EasyDialogs.AskFileForSave(message='Save as:')
- if not path: return
- self.path = path
- self.name = os.path.split(self.path)[-1]
- self.wid.SetWTitle(self.name)
- self.menu_save()
-
- def menu_cut(self):
-## self.ted.WESelView()
- self.ted.TXNCut()
-### Mlte.ConvertToPublicScrap()
-## Scrap.ZeroScrap()
-## self.ted.WECut()
-## self.updatescrollbars()
- self.parent.updatemenubar()
- self.changed = 1
-
- def menu_copy(self):
-## Scrap.ZeroScrap()
- self.ted.TXNCopy()
-### Mlte.ConvertToPublicScrap()
-## self.updatescrollbars()
- self.parent.updatemenubar()
-
- def menu_paste(self):
-### Mlte.ConvertFromPublicScrap()
- self.ted.TXNPaste()
-## self.updatescrollbars()
- self.parent.updatemenubar()
- self.changed = 1
-
- def menu_clear(self):
-## self.ted.WESelView()
- self.ted.TXNClear()
-## self.updatescrollbars()
- self.parent.updatemenubar()
- self.changed = 1
- def menu_undo(self):
- self.ted.TXNUndo()
-## self.updatescrollbars()
- self.parent.updatemenubar()
-
- def menu_redo(self):
- self.ted.TXNRedo()
-## self.updatescrollbars()
- self.parent.updatemenubar()
-
- def have_selection(self):
- start, stop = self.ted.TXNGetSelection()
- return start < stop
-
- def can_paste(self):
- return Mlte.TXNIsScrapPastable()
-
- def can_undo(self):
- can, which = self.ted.TXNCanUndo()
- if not can:
- return None
- if which >= len(UNDOLABELS):
- # Unspecified undo
- return "Undo"
- which = UNDOLABELS[which]
-
- return "Undo "+which
- def can_redo(self):
- can, which = self.ted.TXNCanRedo()
- if not can:
- return None
- if which >= len(UNDOLABELS):
- # Unspecified undo
- return "Redo"
- which = UNDOLABELS[which]
-
- return "Redo "+which
+ def do_activate(self, onoff, evt):
+ if onoff:
+## self.ted.TXNActivate(self.frameid, 0)
+ self.ted.TXNFocus(1)
+ self.parent.active = self
+ else:
+ self.ted.TXNFocus(0)
+ self.parent.active = None
+ self.parent.updatemenubar()
+
+ def do_update(self, wid, event):
+ self.ted.TXNDraw(None)
+
+ def do_postresize(self, width, height, window):
+ self.ted.TXNResizeFrame(width, height, self.frameid)
+
+ def do_contentclick(self, local, modifiers, evt):
+ self.ted.TXNClick(evt)
+ self.parent.updatemenubar()
+
+ def do_char(self, ch, event):
+ self.ted.TXNKeyDown(event)
+ self.parent.updatemenubar()
+
+ def close(self):
+ if self.changed:
+ save = EasyDialogs.AskYesNoCancel('Save window "%s" before closing?'%self.name, 1)
+ if save > 0:
+ self.menu_save()
+ elif save < 0:
+ return
+ if self.parent.active == self:
+ self.parent.active = None
+ self.ted.TXNDeleteObject()
+ del self.ted
+## del self.tedtexthandle
+ self.do_postclose()
+
+ def menu_save(self):
+ if not self.path:
+ self.menu_save_as()
+ return # Will call us recursively
+ dhandle = self.ted.TXNGetData(0, 0x7fffffff)
+ data = dhandle.data
+ fp = open(self.path, 'wb') # NOTE: wb, because data has CR for end-of-line
+ fp.write(data)
+ if data[-1] <> '\r': fp.write('\r')
+ fp.close()
+ self.changed = 0
+
+ def menu_save_as(self):
+ path = EasyDialogs.AskFileForSave(message='Save as:')
+ if not path: return
+ self.path = path
+ self.name = os.path.split(self.path)[-1]
+ self.wid.SetWTitle(self.name)
+ self.menu_save()
+
+ def menu_cut(self):
+## self.ted.WESelView()
+ self.ted.TXNCut()
+### Mlte.ConvertToPublicScrap()
+## Scrap.ZeroScrap()
+## self.ted.WECut()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+ self.changed = 1
+
+ def menu_copy(self):
+## Scrap.ZeroScrap()
+ self.ted.TXNCopy()
+### Mlte.ConvertToPublicScrap()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+
+ def menu_paste(self):
+### Mlte.ConvertFromPublicScrap()
+ self.ted.TXNPaste()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+ self.changed = 1
+
+ def menu_clear(self):
+## self.ted.WESelView()
+ self.ted.TXNClear()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+ self.changed = 1
+
+ def menu_undo(self):
+ self.ted.TXNUndo()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+
+ def menu_redo(self):
+ self.ted.TXNRedo()
+## self.updatescrollbars()
+ self.parent.updatemenubar()
+
+ def have_selection(self):
+ start, stop = self.ted.TXNGetSelection()
+ return start < stop
+
+ def can_paste(self):
+ return Mlte.TXNIsScrapPastable()
+
+ def can_undo(self):
+ can, which = self.ted.TXNCanUndo()
+ if not can:
+ return None
+ if which >= len(UNDOLABELS):
+ # Unspecified undo
+ return "Undo"
+ which = UNDOLABELS[which]
+
+ return "Undo "+which
+
+ def can_redo(self):
+ can, which = self.ted.TXNCanRedo()
+ if not can:
+ return None
+ if which >= len(UNDOLABELS):
+ # Unspecified undo
+ return "Redo"
+ which = UNDOLABELS[which]
+
+ return "Redo "+which
class Mlted(Application):
- def __init__(self):
- Application.__init__(self)
- self.num = 0
- self.active = None
- self.updatemenubar()
-
- def makeusermenus(self):
- self.filemenu = m = Menu(self.menubar, "File")
- self.newitem = MenuItem(m, "New window", "N", self.open)
- self.openitem = MenuItem(m, "Open...", "O", self.openfile)
- self.closeitem = MenuItem(m, "Close", "W", self.closewin)
- m.addseparator()
- self.saveitem = MenuItem(m, "Save", "S", self.save)
- self.saveasitem = MenuItem(m, "Save as...", "", self.saveas)
- m.addseparator()
- self.quititem = MenuItem(m, "Quit", "Q", self.quit)
-
- self.editmenu = m = Menu(self.menubar, "Edit")
- self.undoitem = MenuItem(m, "Undo", "Z", self.undo)
- self.redoitem = MenuItem(m, "Redo", None, self.redo)
- m.addseparator()
- self.cutitem = MenuItem(m, "Cut", "X", self.cut)
- self.copyitem = MenuItem(m, "Copy", "C", self.copy)
- self.pasteitem = MenuItem(m, "Paste", "V", self.paste)
- self.clearitem = MenuItem(m, "Clear", "", self.clear)
-
- # Groups of items enabled together:
- self.windowgroup = [self.closeitem, self.saveitem, self.saveasitem, self.editmenu]
- self.focusgroup = [self.cutitem, self.copyitem, self.clearitem]
- self.windowgroup_on = -1
- self.focusgroup_on = -1
- self.pastegroup_on = -1
- self.undo_label = "never"
- self.redo_label = "never"
-
- def updatemenubar(self):
- changed = 0
- on = (self.active <> None)
- if on <> self.windowgroup_on:
- for m in self.windowgroup:
- m.enable(on)
- self.windowgroup_on = on
- changed = 1
- if on:
- # only if we have an edit menu
- on = self.active.have_selection()
- if on <> self.focusgroup_on:
- for m in self.focusgroup:
- m.enable(on)
- self.focusgroup_on = on
- changed = 1
- on = self.active.can_paste()
- if on <> self.pastegroup_on:
- self.pasteitem.enable(on)
- self.pastegroup_on = on
- changed = 1
- on = self.active.can_undo()
- if on <> self.undo_label:
- if on:
- self.undoitem.enable(1)
- self.undoitem.settext(on)
- self.undo_label = on
- else:
- self.undoitem.settext("Nothing to undo")
- self.undoitem.enable(0)
- changed = 1
- on = self.active.can_redo()
- if on <> self.redo_label:
- if on:
- self.redoitem.enable(1)
- self.redoitem.settext(on)
- self.redo_label = on
- else:
- self.redoitem.settext("Nothing to redo")
- self.redoitem.enable(0)
- changed = 1
- if changed:
- DrawMenuBar()
+ def __init__(self):
+ Application.__init__(self)
+ self.num = 0
+ self.active = None
+ self.updatemenubar()
- #
- # Apple menu
- #
-
- def do_about(self, id, item, window, event):
- EasyDialogs.Message("A simple single-font text editor based on MacTextEditor")
-
- #
- # File menu
- #
+ def makeusermenus(self):
+ self.filemenu = m = Menu(self.menubar, "File")
+ self.newitem = MenuItem(m, "New window", "N", self.open)
+ self.openitem = MenuItem(m, "Open...", "O", self.openfile)
+ self.closeitem = MenuItem(m, "Close", "W", self.closewin)
+ m.addseparator()
+ self.saveitem = MenuItem(m, "Save", "S", self.save)
+ self.saveasitem = MenuItem(m, "Save as...", "", self.saveas)
+ m.addseparator()
+ self.quititem = MenuItem(m, "Quit", "Q", self.quit)
- def open(self, *args):
- self._open(0)
-
- def openfile(self, *args):
- self._open(1)
+ self.editmenu = m = Menu(self.menubar, "Edit")
+ self.undoitem = MenuItem(m, "Undo", "Z", self.undo)
+ self.redoitem = MenuItem(m, "Redo", None, self.redo)
+ m.addseparator()
+ self.cutitem = MenuItem(m, "Cut", "X", self.cut)
+ self.copyitem = MenuItem(m, "Copy", "C", self.copy)
+ self.pasteitem = MenuItem(m, "Paste", "V", self.paste)
+ self.clearitem = MenuItem(m, "Clear", "", self.clear)
- def _open(self, askfile):
- if askfile:
- path = EasyDialogs.AskFileForOpen(typeList=('TEXT',))
- if not path:
- return
- name = os.path.split(path)[-1]
- try:
- fp = open(path, 'rb') # NOTE binary, we need cr as end-of-line
- data = fp.read()
- fp.close()
- except IOError, arg:
- EasyDialogs.Message("IOERROR: %r" % (arg,))
- return
- else:
- path = None
- name = "Untitled %d"%self.num
- data = ''
- w = MlteWindow(self)
- w.open(path, name, data)
- self.num = self.num + 1
-
- def closewin(self, *args):
- if self.active:
- self.active.close()
- else:
- EasyDialogs.Message("No active window?")
-
- def save(self, *args):
- if self.active:
- self.active.menu_save()
- else:
- EasyDialogs.Message("No active window?")
-
- def saveas(self, *args):
- if self.active:
- self.active.menu_save_as()
- else:
- EasyDialogs.Message("No active window?")
-
-
- def quit(self, *args):
- for w in self._windows.values():
- w.close()
- if self._windows:
- return
- self._quit()
-
- #
- # Edit menu
- #
-
- def undo(self, *args):
- if self.active:
- self.active.menu_undo()
- else:
- EasyDialogs.Message("No active window?")
-
- def redo(self, *args):
- if self.active:
- self.active.menu_redo()
- else:
- EasyDialogs.Message("No active window?")
-
- def cut(self, *args):
- if self.active:
- self.active.menu_cut()
- else:
- EasyDialogs.Message("No active window?")
-
- def copy(self, *args):
- if self.active:
- self.active.menu_copy()
- else:
- EasyDialogs.Message("No active window?")
-
- def paste(self, *args):
- if self.active:
- self.active.menu_paste()
- else:
- EasyDialogs.Message("No active window?")
+ # Groups of items enabled together:
+ self.windowgroup = [self.closeitem, self.saveitem, self.saveasitem, self.editmenu]
+ self.focusgroup = [self.cutitem, self.copyitem, self.clearitem]
+ self.windowgroup_on = -1
+ self.focusgroup_on = -1
+ self.pastegroup_on = -1
+ self.undo_label = "never"
+ self.redo_label = "never"
- def clear(self, *args):
- if self.active:
- self.active.menu_clear()
- else:
- EasyDialogs.Message("No active window?")
-
- #
- # Other stuff
- #
+ def updatemenubar(self):
+ changed = 0
+ on = (self.active <> None)
+ if on <> self.windowgroup_on:
+ for m in self.windowgroup:
+ m.enable(on)
+ self.windowgroup_on = on
+ changed = 1
+ if on:
+ # only if we have an edit menu
+ on = self.active.have_selection()
+ if on <> self.focusgroup_on:
+ for m in self.focusgroup:
+ m.enable(on)
+ self.focusgroup_on = on
+ changed = 1
+ on = self.active.can_paste()
+ if on <> self.pastegroup_on:
+ self.pasteitem.enable(on)
+ self.pastegroup_on = on
+ changed = 1
+ on = self.active.can_undo()
+ if on <> self.undo_label:
+ if on:
+ self.undoitem.enable(1)
+ self.undoitem.settext(on)
+ self.undo_label = on
+ else:
+ self.undoitem.settext("Nothing to undo")
+ self.undoitem.enable(0)
+ changed = 1
+ on = self.active.can_redo()
+ if on <> self.redo_label:
+ if on:
+ self.redoitem.enable(1)
+ self.redoitem.settext(on)
+ self.redo_label = on
+ else:
+ self.redoitem.settext("Nothing to redo")
+ self.redoitem.enable(0)
+ changed = 1
+ if changed:
+ DrawMenuBar()
- def idle(self, event):
- if self.active:
- self.active.do_idle(event)
- else:
- Qd.SetCursor(Qd.GetQDGlobalsArrow())
+ #
+ # Apple menu
+ #
+
+ def do_about(self, id, item, window, event):
+ EasyDialogs.Message("A simple single-font text editor based on MacTextEditor")
+
+ #
+ # File menu
+ #
+
+ def open(self, *args):
+ self._open(0)
+
+ def openfile(self, *args):
+ self._open(1)
+
+ def _open(self, askfile):
+ if askfile:
+ path = EasyDialogs.AskFileForOpen(typeList=('TEXT',))
+ if not path:
+ return
+ name = os.path.split(path)[-1]
+ try:
+ fp = open(path, 'rb') # NOTE binary, we need cr as end-of-line
+ data = fp.read()
+ fp.close()
+ except IOError, arg:
+ EasyDialogs.Message("IOERROR: %r" % (arg,))
+ return
+ else:
+ path = None
+ name = "Untitled %d"%self.num
+ data = ''
+ w = MlteWindow(self)
+ w.open(path, name, data)
+ self.num = self.num + 1
+
+ def closewin(self, *args):
+ if self.active:
+ self.active.close()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def save(self, *args):
+ if self.active:
+ self.active.menu_save()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def saveas(self, *args):
+ if self.active:
+ self.active.menu_save_as()
+ else:
+ EasyDialogs.Message("No active window?")
+
+
+ def quit(self, *args):
+ for w in self._windows.values():
+ w.close()
+ if self._windows:
+ return
+ self._quit()
+
+ #
+ # Edit menu
+ #
+
+ def undo(self, *args):
+ if self.active:
+ self.active.menu_undo()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def redo(self, *args):
+ if self.active:
+ self.active.menu_redo()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def cut(self, *args):
+ if self.active:
+ self.active.menu_cut()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def copy(self, *args):
+ if self.active:
+ self.active.menu_copy()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def paste(self, *args):
+ if self.active:
+ self.active.menu_paste()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ def clear(self, *args):
+ if self.active:
+ self.active.menu_clear()
+ else:
+ EasyDialogs.Message("No active window?")
+
+ #
+ # Other stuff
+ #
+
+ def idle(self, event):
+ if self.active:
+ self.active.do_idle(event)
+ else:
+ Qd.SetCursor(Qd.GetQDGlobalsArrow())
def main():
- Mlte.TXNInitTextension(0)
- try:
- App = Mlted()
- App.mainloop()
- finally:
- Mlte.TXNTerminateTextension()
-
+ Mlte.TXNInitTextension(0)
+ try:
+ App = Mlted()
+ App.mainloop()
+ finally:
+ Mlte.TXNTerminateTextension()
+
if __name__ == '__main__':
- main()
-
+ main()