refactored hover help

1 files changed, 0 insertions, 354 deletions

diff --git a/taproject.py b/taproject.py
deleted file mode 100644
index 5227d97..0000000
--- a/taproject.py
+++ /dev/null
@@ -1,354 +0,0 @@
-#Copyright (c) 2007-8, Playful Invention Company.
-#Copyright (c) 2008-10, Walter Bender
-
-#Permission is hereby granted, free of charge, to any person obtaining a copy
-#of this software and associated documentation files (the "Software"), to deal
-#in the Software without restriction, including without limitation the rights
-#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-#copies of the Software, and to permit persons to whom the Software is
-#furnished to do so, subject to the following conditions:
-
-#The above copyright notice and this permission notice shall be included in
-#all copies or substantial portions of the Software.
-
-#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-#THE SOFTWARE.
-
-import pygtk
-pygtk.require('2.0')
-import gtk
-import pickle
-try:
-    _old_Sugar_system = False
-    import json
-    json.dumps
-    from json import load as jload
-    from json import dump as jdump
-except (ImportError, AttributeError):
-    try:
-        import simplejson as json
-        from simplejson import load as jload
-        from simplejson import dump as jdump
-    except:
-        _old_Sugar_system = True
-
-from StringIO import StringIO
-import os.path
-
-from tacanvas import *
-from talogo import stop_logo, get_pixbuf_from_journal, movie_media_type
-try:
-    from sugar.datastore import datastore
-except:
-    pass
-import block
-import sprites
-from constants import *
-from gettext import gettext as _
-
-def new_project(tw):
-    stop_logo(tw)
-    for b in tw._just_blocks():
-        b.spr.hide()
-    tw.canvas.clearscreen()
-    tw.save_file_name = None
-
-def load_file(tw, create_new_project=True):
-    fname = get_load_name(tw, '.ta')
-    if fname==None:
-        return
-    if fname[-3:] == '.ta':
-        fname=fname[0:-3]
-    load_files(tw, fname+'.ta', create_new_project)
-    if create_new_project is True:
-        tw.save_file_name = os.path.basename(fname)
-
-# From Suger, we use the Journal, but from outside of Sugar, we load from a file
-def load_python_code(tw):
-    fname = get_load_name(tw, '.py')
-    if fname==None:
-        return
-    f = open(fname, 'r')
-    tw.myblock = f.read()
-    f.close()
-
-#
-# We try to maintain read-compatibility with all versions of Turtle Art.
-# Try pickle first; then two different versions of json.
-#
-def load_files(tw, ta_file, create_new_project=True):
-    # Just open the .ta file, ignoring any .png file that might be present.
-    f = open(ta_file, "r")
-    try:
-        data = pickle.load(f)
-    except:
-        # Rewind necessary because of failed pickle.load attempt
-        f.seek(0)
-        text = f.read()
-        data = _json_load(text)
-    f.close()
-    if create_new_project is True:
-        new_project(tw)
-    read_data(tw, data)
-
-def _json_load(text):
-    if _old_Sugar_system is True:
-        listdata = json.read(text)
-    else:
-        io = StringIO(text)
-        listdata = jload(io)
-    # json converts tuples to lists, so we need to convert back,
-    return _tuplify(listdata) 
-
-def get_load_name(tw, suffix):
-    dialog = gtk.FileChooserDialog("Load...", None,
-                                   gtk.FILE_CHOOSER_ACTION_OPEN,
-                                   (gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
-                                    gtk.STOCK_OPEN, gtk.RESPONSE_OK))
-    dialog.set_default_response(gtk.RESPONSE_OK)
-    return _do_dialog(tw, dialog, suffix)
-
-# Unpack serialized data sent across a share.
-def load_string(tw, text):
-    data = _json_load(text)
-    new_project(tw)
-    read_data(tw, data)
-
-# Unpack serialized data from the clipboard.
-def clone_stack(tw, text):
-    data = _json_load(text)
-    read_data(tw, data)
-
-def _tuplify(t):
-    if type(t) is not list:
-        return t
-    return tuple(map(_tuplify, t))
-
-def read_data(tw, data):
-    # First we create the blocks
-    blocks = []
-    t = 0
-    for b in data:
-        if b[1] == 'turtle':
-            load_turtle(tw, b)
-            t = 1
-        else:
-            blk = load_block(tw, b); blocks.append(blk)
-    # Then we make the connections
-    for i in range(len(blocks)):
-        cons=[]
-        for c in data[i][4]:
-            if c is None:
-                cons.append(None)
-            else:
-                cons.append(blocks[c])
-        blocks[i].connections = cons
-    # Then we need to adjust the x,y positions, as block sizes may have changed
-    for b in blocks:
-        (sx, sy) = b.spr.get_xy()
-        for i, c in enumerate(b.connections):
-            if c is not None:
-                bdock = b.docks[i]
-                if len(c.docks) != len(c.connections):
-                    print "dock-connection mismatch %s %s" % (b.name, c.name)
-                else:
-                    for j in range(len(c.docks)):
-                        if c.connections[j] == b:
-                            cdock = c.docks[j]
-                    nx, ny = sx+bdock[2]-cdock[2], sy+bdock[3]-cdock[3]
-                    c.spr.move((nx, ny))
-
-def load_block(tw, b):
-    # A block is saved as: (i, (btype, value), x, y, (c0,... cn))
-    # The x,y position is saved/loaded for backward compatibility reasons only 
-    btype, value = b[1], None
-    if type(btype) == type((1,2)): 
-        btype, value = btype
-    if btype in CONTENT_BLOCKS:
-        if btype == 'number':
-            try:
-                values = [int(value)]
-            except ValueError:
-                values = [float(value)]
-        else:
-            values = [value]
-    else:
-        values = []
-
-    if OLD_NAMES.has_key(btype):
-        btype = OLD_NAMES[btype]
-
-    blk = block.Block(tw.block_list, tw.sprite_list, 
-                      btype, b[2]+tw.canvas.cx,
-                      b[3]+tw.canvas.cy, 'block', values)
-    # Some blocks get a skin.
-    if btype == 'nop': 
-        if tw.nop == 'pythonloaded':
-            blk.spr.set_image(tw.media_shapes['pythonon'], 1, 17, 8)
-        else:
-            blk.spr.set_image(tw.media_shapes['pythonoff'], 1, 17, 8)
-        blk.spr.set_label(' ')
-    elif btype in EXPANDABLE:
-        if btype == 'vspace':
-            blk.expand_in_y(value)
-        elif btype == 'hspace':
-            blk.expand_in_x(value)
-        elif btype == 'list':
-            for i in range(len(b[4])-4):
-                dy = blk.add_arg()
-    elif btype in BOX_STYLE_MEDIA and len(blk.values)>0:
-        if btype == 'audio' or btype == 'description':
-            print "restoring %s to %s block" % (blk.values[0],blk.name)
-            blk.spr.set_image(tw.media_shapes[btype+'on'], 1, 37, 6)
-        elif tw.running_sugar():
-            try:
-                if blk.values[0] != 'None':
-                    dsobject = datastore.get(blk.values[0])
-                    if not movie_media_type(dsobject.file_path[-4:]):
-                        pixbuf = get_pixbuf_from_journal(dsobject, 80, 60)
-                        if pixbuf is not None:
-                            blk.spr.set_image(pixbuf, 1, 17, 2)
-                        else:
-                            blk.spr.set_image(tw.media_shapes['journalon'],
-                                              1, 37, 6)
-                    dsobject.destroy()
-            except:
-                print "couldn't open dsobject (%s)" % (blk.values[0])
-        else:
-            if not movie_media_type(blk.values[0][-4:]):
-                pixbuf = gtk.gdk.pixbuf_new_from_file_at_size(blk.values[0],
-                                                              80, 60)
-                if pixbuf is not None:
-                    blk.spr.set_image(pixbuf, 1, 17, 2)
-            else:
-                blk.spr.set_image(tw.media_shapes['journalon'], 1, 37, 6)
-        blk.spr.set_label(' ')
-        blk.resize()
-    elif btype in BOX_STYLE_MEDIA:
-        blk.spr.set_label(' ')
-        blk.spr.set_image(tw.media_shapes[btype+'off'], 1, 37, 6)
-
-    blk.spr.set_layer(BLOCK_LAYER)
-    return blk
-
-def load_turtle(tw, b):
-    id, name, xcor, ycor, heading, color, shade, pensize = b
-    tw.canvas.setxy(xcor, ycor)
-    tw.canvas.seth(heading)
-    tw.canvas.setcolor(color)
-    tw.canvas.setshade(shade)
-    tw.canvas.setpensize(pensize)
-
-# start a new project with a start brick
-def load_start(tw):
-    clone_stack(tw,"%s%s%s" % ("[[0,[\"start\",\"", _("start"),
-                               "\"],250,250,[null,null]]]"))
-
-#
-# Everything below is suspect
-# mix and match of old and new
-# procced with caution
-#
-def save_file(tw):
-    if tw.save_folder is not None:
-        tw.load_save_folder = tw.save_folder
-    fname = _get_save_name(tw)
-    if fname is None:
-        return
-    if fname[-3:]=='.ta':
-        fname=fname[0:-3]
-    save_data(tw,fname+".ta")
-    tw.save_file_name = os.path.basename(fname)
-
-def _get_save_name(tw):
-    dialog = gtk.FileChooserDialog("Save...", None,
-                                   gtk.FILE_CHOOSER_ACTION_SAVE,
-                                   (gtk.STOCK_CANCEL,
-                                    gtk.RESPONSE_CANCEL,
-                                    gtk.STOCK_SAVE,
-                                    gtk.RESPONSE_OK))
-    dialog.set_default_response(gtk.RESPONSE_OK)
-    if tw.save_file_name is not None:
-        dialog.set_current_name(tw.save_file_name+'.ta')
-    return _do_dialog(tw, dialog, '.ta')
-
-def save_data(tw, fname):
-    f = file(fname, "w")
-    data = _assemble_data_to_save(tw)
-    f.write(_json_dump(data))
-    f.close()
-
-def _json_dump(data):
-    if _old_Sugar_system is True:
-        return json.write(data)
-    else:
-        io = StringIO()
-        jdump(data,io)
-        return io.getvalue()
-
-# Used to send data across a shared session
-def save_string(tw, save_turtle=True):
-    data = _assemble_data_to_save(tw, save_turtle)
-    return _json_dump(data)
-
-def _assemble_data_to_save(tw, save_turtle=True):
-    data = []
-    for i, b in enumerate(tw._just_blocks()):
-         b.id = i
-    for b in tw._just_blocks():
-        if b.name in CONTENT_BLOCKS:
-            name = (b.name, b.values[0])
-        elif b.name in EXPANDABLE:
-            ex, ey = b.get_expand_x_y()
-            if ex > 0:
-                name = (b.name, ex)
-            elif ey > 0:
-                name = (b.name, ey)
-            else:
-                name = (b.name, 0)
-        else:
-            name = (b.name)
-        if hasattr(b, 'connections'):
-            connections = [get_id(c) for c in b.connections]
-        else:
-            connections = None
-        (sx, sy) = b.spr.get_xy()
-        data.append((b.id, name, sx-tw.canvas.cx, sy-tw.canvas.cy, connections))
-    if save_turtle is True:
-        data.append((-1,'turtle',
-                    tw.canvas.xcor,tw.canvas.ycor,tw.canvas.heading,
-                    tw.canvas.color,tw.canvas.shade,tw.canvas.pensize))
-    return data
-
-# Serialize a stack to save to the clipboard
-# TODO: check to make sure just the stack and not the project is saved
-def serialize_stack(tw):
-    data = _assemble_data_to_save(tw, False)
-    if data == []:
-        return None
-    return _json_dump(data)
-
-def get_id(c):
-    if c is None:
-        return None
-    return c.id
-
-def _do_dialog(tw, dialog, suffix):
-    result = None
-    filter = gtk.FileFilter()
-    filter.add_pattern('*'+suffix)
-    filter.set_name("Turtle Art")
-    dialog.add_filter(filter)
-    dialog.set_current_folder(tw.load_save_folder)
-    response = dialog.run()
-    if response == gtk.RESPONSE_OK:
-        result = dialog.get_filename()
-        tw.load_save_folder = dialog.get_current_folder()
-    dialog.destroy()
-    return result
-