def recalc_text_edges(self):
if (not hasattr(self, "layout")):
return
self.layout = Pango.Layout(self.pango_context)
if self.textview != None:
start, end = self.textview.get_buffer().get_bounds()
text = self.textview.get_buffer().get_text(start, end, True)
self.layout.set_text(text, len(text))
##self.layout.set_attributes(self.attrlist)
margin = utils.margin_required(utils.STYLE_NORMAL)
text_w, text_h = self.layout.get_pixel_size()
text_w += margin[0] + margin[2]
text_h += margin[1] + margin[3]
self.width = max(self.width, text_w)
self.height = max(self.height, text_h)
self.min_x = self.ul[0] + (self.width - text_w) / 2 + margin[0]
self.min_y = self.ul[1] + (self.height - text_h) / 2 + margin[1]
self.max_x = self.min_x + text_w
self.max_y = self.min_y + text_h
def load (self, node, tar):
tmp = node.getAttribute ("ul-coords")
self.ul = utils.parse_coords (tmp)
tmp = node.getAttribute ("lr-coords")
self.lr = utils.parse_coords (tmp)
self.filename = os.path.join('images',
os.path.basename(node.getAttribute ("file")))
self.identity = int (node.getAttribute ("identity"))
try:
tmp = node.getAttribute ("background-color")
self.background_color = Gdk.Color.parse(tmp)
except ValueError:
pass
self.width = float(node.getAttribute ("image_width"))
self.height = float(node.getAttribute ("image_height"))
self.am_selected = node.hasAttribute ("current_root")
self.am_primary = node.hasAttribute ("primary_root")
for n in node.childNodes:
if n.nodeName == "Extended":
self.extended_buffer.load(n)
else:
print "Unknown: "+n.nodeName
margin = utils.margin_required (utils.STYLE_NORMAL)
self.pic_location = (self.ul[0]+margin[0], self.ul[1]+margin[1])
self.orig_pic = tar.read_pixbuf(self.filename)
self.lr = (self.pic_location[0]+self.width+margin[2], self.pic_location[1]+self.height+margin[3])
self.recalc_edges()
def __init__ (self, coords, pango_context, thought_number, save, undo, loading, background_color, foreground_color, name="thought"):
super (TextThought, self).__init__(save, name, undo, background_color, foreground_color)
self.index = 0
self.end_index = 0
self.bytes = ""
self.bindex = 0
self.text_location = coords
self.text_element = save.createTextNode ("GOOBAH")
self.element.appendChild (self.text_element)
self.layout = None
self.identity = thought_number
self.pango_context = pango_context
self.moving = False
self.preedit = None
self.attrlist = None
self.attributes = pango.AttrList()
self.current_attrs = []
if prefs.get_direction () == gtk.TEXT_DIR_LTR:
self.pango_context.set_base_dir (pango.DIRECTION_LTR)
else:
self.pango_context.set_base_dir (pango.DIRECTION_RTL)
self.b_f_i = self.bindex_from_index
margin = utils.margin_required (utils.STYLE_NORMAL)
if coords:
self.ul = (coords[0]-margin[0], coords[1] - margin[1])
else:
self.ul = None
self.all_okay = True
def recalc_text_edges (self):
if (not hasattr(self, "layout")):
return
self.layout = Pango.Layout(self.pango_context)
if self.textview != None:
start, end = self.textview.get_buffer().get_bounds()
text = self.textview.get_buffer().get_text(start, end, True)
self.layout.set_text(text, len(text))
##self.layout.set_attributes(self.attrlist)
margin = utils.margin_required(utils.STYLE_NORMAL)
text_w, text_h = self.layout.get_pixel_size()
text_w += margin[0] + margin[2]
text_h += margin[1] + margin[3]
self.width = max(self.width, text_w)
self.height = max(self.height, text_h)
self.min_x = self.ul[0] + (self.width - text_w)/2 + margin[0]
self.min_y = self.ul[1] + (self.height - text_h)/2 + margin[1]
self.max_x = self.min_x + text_w
self.max_y = self.min_y + text_h
def load(self, node, tar):
tmp = node.getAttribute("ul-coords")
self.ul = utils.parse_coords(tmp)
tmp = node.getAttribute("lr-coords")
self.lr = utils.parse_coords(tmp)
self.filename = os.path.join(
'images', os.path.basename(node.getAttribute("file")))
self.identity = int(node.getAttribute("identity"))
try:
tmp = node.getAttribute("background-color")
self.background_color = Gdk.Color.parse(tmp)
except ValueError:
pass
self.width = float(node.getAttribute("image_width"))
self.height = float(node.getAttribute("image_height"))
self.am_selected = node.hasAttribute("current_root")
self.am_primary = node.hasAttribute("primary_root")
for n in node.childNodes:
if n.nodeName == "Extended":
self.extended_buffer.load(n)
else:
print "Unknown: " + n.nodeName
margin = utils.margin_required(utils.STYLE_NORMAL)
self.pic_location = (self.ul[0] + margin[0], self.ul[1] + margin[1])
self.orig_pic = tar.read_pixbuf(self.filename)
self.lr = (self.pic_location[0] + self.width + margin[2],
self.pic_location[1] + self.height + margin[3])
self.recalc_edges()
def __init__(self, coords, pango_context, thought_number, save, undo,
loading, background_color, foreground_color):
global ndraw
super(DrawingThought,
self).__init__(save, "drawing_thought", undo, background_color,
foreground_color)
ndraw += 1
self.identity = thought_number
self.want_move = False
self.points = []
self.text = _("Drawing #%d" % ndraw)
self.drawing = 0
if not loading:
margin = utils.margin_required(utils.STYLE_NORMAL)
self.ul = (coords[0] - margin[0], coords[1] - margin[1])
self.lr = (coords[0] + 100 + margin[2],
coords[1] + 100 + margin[3])
self.min_x = coords[0] + 90
self.max_x = coords[0] + 15
self.min_y = coords[1] + 90
self.max_y = coords[1] + 15
self.width = 100
self.height = 100
self.all_okay = True
def recalc_text_edges(self):
if (not hasattr(self, "layout")):
return
del self.layout
show_text = self.attrs_changed()
r, g, b = utils.selected_colors["fill"]
r *= 65536
g *= 65536
b *= 65536
if self.index > self.end_index:
bgsel = pango.AttrBackground(int(r), int(g), int(b),
self.end_index, self.index)
else:
bgsel = pango.AttrBackground(int(r), int(g), int(b), self.index,
self.end_index)
self.attrlist.insert(bgsel)
self.layout = pango.Layout(self.pango_context)
self.layout.set_text(show_text)
self.layout.set_attributes(self.attrlist)
margin = utils.margin_required(utils.STYLE_NORMAL)
text_w, text_h = self.layout.get_pixel_size()
text_w += margin[0] + margin[2]
text_h += margin[1] + margin[3]
self.width = max(self.width, text_w)
self.height = max(self.height, text_h)
self.min_x = self.ul[0] + (self.width - text_w) / 2 + margin[0]
self.min_y = self.ul[1] + (self.height - text_h) / 2 + margin[1]
self.max_x = self.min_x + text_w
self.max_y = self.min_y + text_h
"""
def recalc_edges (self, force=False, scale=GdkPixbuf.InterpType.HYPER):
self.lr = (self.ul[0]+self.width, self.ul[1]+self.height)
margin = utils.margin_required (utils.STYLE_NORMAL)
self.pic_location = (self.ul[0]+margin[0], self.ul[1]+margin[1])
pic_w = max(MIN_SIZE, self.width - margin[0] - margin[2])
pic_h = max(MIN_SIZE, self.height - margin[1] - margin[3])
if self.orig_pic and (force or not self.pic or self.pic.get_width() != pic_w
or self.pic.get_height() != pic_h):
self.pic = self.orig_pic.scale_simple(int(pic_w),
int(pic_h), scale)
def recalc_edges(self, force=False, scale=gtk.gdk.INTERP_HYPER):
self.lr = (self.ul[0] + self.width, self.ul[1] + self.height)
margin = utils.margin_required(utils.STYLE_NORMAL)
self.pic_location = (self.ul[0] + margin[0], self.ul[1] + margin[1])
pic_w = max(MIN_SIZE, self.width - margin[0] - margin[2])
pic_h = max(MIN_SIZE, self.height - margin[1] - margin[3])
if self.orig_pic and (force or not self.pic
or self.pic.get_width() != pic_w
or self.pic.get_height() != pic_h):
self.pic = self.orig_pic.scale_simple(pic_w, pic_h, scale)
def __init__ (self, coords, pango_context, thought_number, save, undo,
loading, background_color, foreground_color, name="thought",
fixed=None, parent=None):
super(TextThought, self).__init__(coords, save, name, undo, background_color, foreground_color)
self.index = 0
self.end_index = 0
self.bytes = ""
self.bindex = 0
self.text_element = save.createTextNode ("GOOBAH")
self.element.appendChild (self.text_element)
self.layout = None
self.identity = thought_number
self.pango_context = pango_context
self.moving = False
self.preedit = None
self.current_attrs = []
self.double_click = False
self.orig_text = None
self._parent = parent
self._fixed = fixed
self.textview = None
self._textview_handler = None
self._clipboard = None
self.attributes = {"bold": False,
"italic": False,
"underline": False,
"font": "Sans"}
self.tag_bold = None
self.tag_italic = None
self.tag_underline = None
if prefs.get_direction() == Gtk.TextDirection.LTR:
self.pango_context.set_base_dir(Pango.Direction.LTR)
else:
self.pango_context.set_base_dir(Pango.Direction.RTL)
self.b_f_i = self.bindex_from_index
margin = utils.margin_required (utils.STYLE_NORMAL)
if coords:
self.ul = (coords[0]-margin[0], coords[1] - margin[1])
else:
self.ul = None
self.all_okay = True
def __init__ (self, coords, save, elem_type, undo, background_color, foreground_color): super (ResizableThought, self).__init__(save, elem_type, undo, background_color, foreground_color) self.resizing = RESIZE_NONE self.button_down = False self.orig_size = None if coords: margin = utils.margin_required (utils.STYLE_NORMAL) self.ul = (coords[0]-margin[0], coords[1]-margin[1]) self.lr = (coords[0]+margin[2], coords[1]+margin[3]) self.width = 1 self.height = 1 self.min_x = self.max_x = None self.min_y = self.max_y = None
def recalc_position (self):
if self.layout is None:
self.recalc_edges()
(x,y) = self.layout.get_pixel_size ()
margin = utils.margin_required (utils.STYLE_NORMAL)
if prefs.get_direction () == gtk.TEXT_DIR_LTR:
self.text_location = (self.ul[0] + margin[0], self.ul[1] + margin[1])
self.lr = (x + self.text_location[0]+margin[2], y + self.text_location[1] + margin[3])
else:
self.layout.set_alignment (pango.ALIGN_RIGHT)
tmp1 = self.ul[1]
if not self.lr:
self.lr = (self.ul[0], self.ul[1] + y + margin[1] + margin[3])
self.text_location = (self.lr[0] - margin[2] - x, self.ul[1] + margin[1])
self.ul = (self.lr[0] - margin[0] - margin[2] - x, tmp1)
def __init__ (self, coords, pango_context, thought_number, save, undo, loading, background_color):
super (ImageThought, self).__init__(save, "image_thought", undo, background_color, None)
self.identity = thought_number
margin = utils.margin_required (utils.STYLE_NORMAL)
self.want_move = False
if coords:
self.ul = (coords[0]-margin[0], coords[1] - margin[1])
self.pic_location = coords
else:
self.ul = None
self.button_press = False
if not loading:
self.all_okay = self.open_image ()
else:
self.all_okay = True
def __init__(self, coords, save, elem_type, undo, background_color,
foreground_color):
super(ResizableThought,
self).__init__(save, elem_type, undo, background_color,
foreground_color)
self.resizing = RESIZE_NONE
self.button_down = False
self.orig_size = None
if coords:
margin = utils.margin_required(utils.STYLE_NORMAL)
self.ul = (coords[0] - margin[0], coords[1] - margin[1])
self.lr = (coords[0] + margin[2], coords[1] + margin[3])
self.width = 1
self.height = 1
self.min_x = self.max_x = None
self.min_y = self.max_y = None
def load(self, node):
tmp = node.getAttribute("ul-coords")
self.ul = utils.parse_coords(tmp)
tmp = node.getAttribute("lr-coords")
self.lr = utils.parse_coords(tmp)
self.filename = node.getAttribute("file")
self.identity = int(node.getAttribute("identity"))
try:
tmp = node.getAttribute("background-color")
self.background_color = gtk.gdk.color_parse(tmp)
except ValueError:
pass
self.width = float(node.getAttribute("image_width"))
self.height = float(node.getAttribute("image_height"))
self.am_selected = node.hasAttribute("current_root")
self.am_primary = node.hasAttribute("primary_root")
for n in node.childNodes:
if n.nodeName == "Extended":
self.extended_buffer.load(n)
else:
print "Unknown: " + n.nodeName
margin = utils.margin_required(utils.STYLE_NORMAL)
self.pic_location = (self.ul[0] + margin[0], self.ul[1] + margin[1])
self.okay = self.open_image(self.filename)
self.lr = (self.pic_location[0] + self.width + margin[2],
self.pic_location[1] + self.height + margin[3])
if not self.okay:
dialog = gtk.MessageDialog(
None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_WARNING, gtk.BUTTONS_CLOSE,
_("Error loading file"))
dialog.format_secondary_text(
_("%s could not be found. Associated thought will be empty." %
self.filename))
dialog.run()
dialog.hide()
self.pic = None
self.orig_pic = None
else:
self.pic = self.orig_pic.scale_simple(int(self.width),
int(self.height),
gtk.gdk.INTERP_HYPER)
return
def __init__(self, coords, pango_context, thought_number, save, undo,
loading, background_color):
super(ImageThought, self).__init__(save, "image_thought", undo,
background_color, None)
self.identity = thought_number
margin = utils.margin_required(utils.STYLE_NORMAL)
self.want_move = False
if coords:
self.ul = (coords[0] - margin[0], coords[1] - margin[1])
self.pic_location = coords
else:
self.ul = None
self.button_press = False
if not loading:
self.all_okay = self.open_image()
else:
self.all_okay = True
def __init__(self,
coords,
pango_context,
thought_number,
save,
undo,
loading,
background_color,
foreground_color,
name="thought"):
super(TextThought, self).__init__(coords, save, name, undo,
background_color, foreground_color)
self.index = 0
self.end_index = 0
self.bytes = ""
self.bindex = 0
self.text_element = save.createTextNode("GOOBAH")
self.element.appendChild(self.text_element)
self.layout = None
self.identity = thought_number
self.pango_context = pango_context
self.moving = False
self.preedit = None
self.attrlist = None
self.attributes = pango.AttrList()
self.current_attrs = []
self.double_click = False
self.orig_text = None
if prefs.get_direction() == gtk.TEXT_DIR_LTR:
self.pango_context.set_base_dir(pango.DIRECTION_LTR)
else:
self.pango_context.set_base_dir(pango.DIRECTION_RTL)
self.b_f_i = self.bindex_from_index
margin = utils.margin_required(utils.STYLE_NORMAL)
if coords:
self.ul = (coords[0] - margin[0], coords[1] - margin[1])
else:
self.ul = None
self.all_okay = True
def recalc_position(self):
if self.layout is None:
self.recalc_edges()
(x, y) = self.layout.get_pixel_size()
margin = utils.margin_required(utils.STYLE_NORMAL)
if prefs.get_direction() == gtk.TEXT_DIR_LTR:
self.text_location = (self.ul[0] + margin[0],
self.ul[1] + margin[1])
self.lr = (x + self.text_location[0] + margin[2],
y + self.text_location[1] + margin[3])
else:
self.layout.set_alignment(pango.ALIGN_RIGHT)
tmp1 = self.ul[1]
if not self.lr:
self.lr = (self.ul[0], self.ul[1] + y + margin[1] + margin[3])
self.text_location = (self.lr[0] - margin[2] - x,
self.ul[1] + margin[1])
self.ul = (self.lr[0] - margin[0] - margin[2] - x, tmp1)
def textview_rescale(self):
tx = self._parent.translation[0] * self._parent.scale_fac
ty = self._parent.translation[1] * self._parent.scale_fac
margin = utils.margin_required(utils.STYLE_NORMAL)
hadj = int(self._parent.hadj)
vadj = int(self._parent.vadj)
w = int((self.width - margin[0] - margin[2]) \
* self._parent.scale_fac)
# w = max(w, margin[0] + margin[2])
h = int((self.height - margin[1] - margin[3]) \
* self._parent.scale_fac)
# h = max(h, margin[1] + margin[3])
xo = Gdk.Screen.width() \
* (1. - self._parent.scale_fac) / 2.
yo = Gdk.Screen.height() \
* (1. - self._parent.scale_fac) / 1.25 # FIXME
x = (self.ul[0] + margin[0]) * self._parent.scale_fac
y = (self.ul[1] + margin[1]) * self._parent.scale_fac
return int(x + xo - hadj + tx), int(y + yo - vadj + ty), \
int(w), int(h)
def textview_rescale(self): tx = self._parent.translation[0] * self._parent.scale_fac ty = self._parent.translation[1] * self._parent.scale_fac margin = utils.margin_required (utils.STYLE_NORMAL) hadj = int(self._parent.hadj) vadj = int(self._parent.vadj) w = int((self.width - margin[0] - margin[2]) \ * self._parent.scale_fac) # w = max(w, margin[0] + margin[2]) h = int((self.height - margin[1] - margin[3]) \ * self._parent.scale_fac) # h = max(h, margin[1] + margin[3]) xo = gtk.gdk.screen_width() \ * (1. - self._parent.scale_fac) / 2. yo = gtk.gdk.screen_height() \ * (1. - self._parent.scale_fac) / 1.25 # FIXME x = (self.ul[0] + margin[0]) * self._parent.scale_fac y = (self.ul[1] + margin[1]) * self._parent.scale_fac return int(x + xo - hadj + tx), int(y + yo - vadj + ty), \ int(w), int(h)
def open_image(self, filename=None):
# Present a dialog for the user to choose an image here
if not filename:
fil = gtk.FileFilter()
fil.set_name("Images")
fil.add_pixbuf_formats()
dialog = gtk.FileChooserDialog (_("Choose image to insert"), None, gtk.FILE_CHOOSER_ACTION_OPEN, \
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.add_filter(fil)
res = dialog.run()
dialog.hide()
if res != gtk.RESPONSE_OK:
return False
else:
fname = dialog.get_filename()
else:
fname = filename
try:
self.orig_pic = gtk.gdk.pixbuf_new_from_file(fname)
except:
try:
# lets see if file was imported and is already extracted
fname = os.path.join(utils.get_images_dir(),
+os.path.basename(filename))
self.orig_pic = gtk.gdk.pixbuf_new_from_file(fname)
except:
return False
self.filename = fname
if not filename:
self.width = self.orig_pic.get_width()
self.height = self.orig_pic.get_height()
margin = utils.margin_required(utils.STYLE_NORMAL)
self.lr = (self.pic_location[0] + self.width + margin[2],
self.pic_location[1] + self.height + margin[3])
self.pic = self.orig_pic
self.text = fname[fname.rfind('/') + 1:fname.rfind('.')]
return True
def __init__ (self, coords, pango_context, thought_number, save, undo, loading, background_color, foreground_color):
global ndraw
super (DrawingThought, self).__init__(save, "drawing_thought", undo, background_color, foreground_color)
ndraw+=1
self.identity = thought_number
self.want_move = False
self.points = []
self.text = _("Drawing #%d" % ndraw)
self.drawing = 0
if not loading:
margin = utils.margin_required (utils.STYLE_NORMAL)
self.ul = (coords[0]-margin[0], coords[1]-margin[1])
self.lr = (coords[0]+100+margin[2], coords[1]+100+margin[3])
self.min_x = coords[0]+90
self.max_x = coords[0]+15
self.min_y = coords[1]+90
self.max_y = coords[1]+15
self.width = 100
self.height = 100
self.all_okay = True
def open_image (self, filename = None):
# Present a dialog for the user to choose an image here
if not filename:
fil = gtk.FileFilter ()
fil.set_name("Images")
fil.add_pixbuf_formats ()
dialog = gtk.FileChooserDialog (_("Choose image to insert"), None, gtk.FILE_CHOOSER_ACTION_OPEN, \
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.add_filter (fil)
res = dialog.run ()
dialog.hide ()
if res != gtk.RESPONSE_OK:
return False
else:
fname = dialog.get_filename()
else:
fname = filename
try:
self.orig_pic = gtk.gdk.pixbuf_new_from_file (fname)
except:
try:
# lets see if file was imported and is already extracted
fname = os.path.join (utils.get_images_dir (), + os.path.basename(filename))
self.orig_pic = gtk.gdk.pixbuf_new_from_file (fname)
except:
return False
self.filename = fname
if not filename:
self.width = self.orig_pic.get_width ()
self.height = self.orig_pic.get_height ()
margin = utils.margin_required (utils.STYLE_NORMAL)
self.lr = (self.pic_location[0]+self.width+margin[2], self.pic_location[1]+self.height+margin[3])
self.pic = self.orig_pic
self.text = fname[fname.rfind('/')+1:fname.rfind('.')]
return True
def load (self, node):
tmp = node.getAttribute ("ul-coords")
self.ul = utils.parse_coords (tmp)
tmp = node.getAttribute ("lr-coords")
self.lr = utils.parse_coords (tmp)
self.filename = node.getAttribute ("file")
self.identity = int (node.getAttribute ("identity"))
try:
tmp = node.getAttribute ("background-color")
self.background_color = gtk.gdk.color_parse(tmp)
except ValueError:
pass
self.width = float(node.getAttribute ("image_width"))
self.height = float(node.getAttribute ("image_height"))
self.am_selected = node.hasAttribute ("current_root")
self.am_primary = node.hasAttribute ("primary_root")
for n in node.childNodes:
if n.nodeName == "Extended":
self.extended_buffer.load(n)
else:
print "Unknown: "+n.nodeName
margin = utils.margin_required (utils.STYLE_NORMAL)
self.pic_location = (self.ul[0]+margin[0], self.ul[1]+margin[1])
self.okay = self.open_image (self.filename)
self.lr = (self.pic_location[0]+self.width+margin[2], self.pic_location[1]+self.height+margin[3])
if not self.okay:
dialog = gtk.MessageDialog (None, gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
gtk.MESSAGE_WARNING, gtk.BUTTONS_CLOSE,
_("Error loading file"))
dialog.format_secondary_text (_("%s could not be found. Associated thought will be empty."%self.filename))
dialog.run ()
dialog.hide ()
self.pic = None
self.orig_pic = None
else:
self.pic = self.orig_pic.scale_simple (int(self.width), int(self.height), gtk.gdk.INTERP_HYPER)
return
def recalc_text_edges (self): if (not hasattr(self, "layout")): return del self.layout show_text = self.attrs_changed () ''' r,g,b = utils.selected_colors["fill"] r *= 65536 g *= 65536 b *= 65536 if self.index > self.end_index: bgsel = pango.AttrBackground (int(r), int(g), int(b), self.end_index, self.index) else: bgsel = pango.AttrBackground (int(r), int(g), int(b), self.index, self.end_index) self.attrlist.insert (bgsel) ''' self.layout = pango.Layout (self.pango_context) self.layout.set_text (show_text) self.layout.set_attributes(self.attrlist) margin = utils.margin_required (utils.STYLE_NORMAL) text_w, text_h = self.layout.get_pixel_size() text_w += margin[0] + margin[2] text_h += margin[1] + margin[3] self.width = max(self.width, text_w) self.height = max(self.height, text_h) self.min_x = self.ul[0] + (self.width - text_w)/2 + margin[0] self.min_y = self.ul[1] + (self.height - text_h)/2 + margin[1] self.max_x = self.min_x + text_w self.max_y = self.min_y + text_h """
def recalc_edges (self):
margin = utils.margin_required (utils.STYLE_NORMAL)
self.pic_location = (self.ul[0]+margin[0], self.ul[1]+margin[1])
self.lr = (self.pic_location[0]+self.width+margin[2], self.pic_location[1]+self.height+margin[3])
def recalc_edges(self):
margin = utils.margin_required(utils.STYLE_NORMAL)
self.pic_location = (self.ul[0] + margin[0], self.ul[1] + margin[1])
self.lr = (self.pic_location[0] + self.width + margin[2],
self.pic_location[1] + self.height + margin[3])
def _create_textview(self):
# When the button is pressed inside a text thought,
# create a textview (necessary for invoking the
# on-screen keyboard) instead of processing the text
# by grabbing keyboard events.
if self.textview is None:
self.textview = gtk.TextView()
margin = utils.margin_required (utils.STYLE_NORMAL)
x, y, w, h = self.textview_rescale()
self.textview.set_size_request(w, h)
self._fixed.put(self.textview, x, y)
self.textview.set_justification(gtk.JUSTIFY_CENTER)
font, size = None, None
bold, italic, underline = False, False, False
# Get current attributes and set them here
it = self.attributes.get_iterator()
while (1):
r = it.range()
for x in it.get_attrs():
if x.type == pango.ATTR_WEIGHT and x.value == pango.WEIGHT_BOLD:
bold = True
elif x.type == pango.ATTR_STYLE and x.value == pango.STYLE_ITALIC:
italic = True
elif x.type == pango.ATTR_UNDERLINE and x.value == pango.UNDERLINE_SINGLE:
underline = True
elif x.type == pango.ATTR_FONT_DESC:
parts = x.desc.to_string ().split()
font = string.join(parts[0:-2])
size = parts[-1]
if not it.next():
break
if font is None:
font = 'Sans'
if size is None:
size = utils.default_font_size
font_desc = pango.FontDescription(font)
font_desc.set_size(
int(int(size) * pango.SCALE * self._parent.scale_fac))
if bold:
font_desc.set_weight(pango.WEIGHT_BOLD)
if italic:
font_desc.set_style(pango.STYLE_ITALIC)
self.textview.modify_font(font_desc)
r, g, b = utils.gtk_to_cairo_color(self.foreground_color)
rgba = gtk.gdk.Color(
int(65535 * r), int(65535 * g), int(65535 * b))
self.textview.modify_text(gtk.STATE_NORMAL, rgba)
self.textview.get_buffer().set_text(self.text)
self.textview.show()
if self._textview_handler is None:
self._textview_handler = self.textview.connect(
'focus-out-event', self._textview_focus_out_cb)
self.copy_handler = self.textview.connect(
'copy-clipboard', self._textview_copy_cb)
self.cut_handler = self.textview.connect(
'cut-clipboard', self._textview_cut_cb)
self.paste_handler = self.textview.connect(
'paste-clipboard', self._textview_paste_cb)
self.select_handler = self.textview.connect(
'select-all', self._textview_select_cb)
self.textview.grab_focus()
self._fixed.show()
def _create_textview(self):
# When the button is pressed inside a text thought,
# create a textview (necessary for invoking the
# on-screen keyboard) instead of processing the text
# by grabbing keyboard events.
if self.textview is None:
self.textview = Gtk.TextView()
margin = utils.margin_required(utils.STYLE_NORMAL)
x, y, w, h = self.textview_rescale()
self.textview.set_size_request(w if w > 0 else 1,
h if h > 0 else 1)
self._fixed.put(self.textview, x, y)
self.textview.set_justification(Gtk.Justification.CENTER)
font, size = None, None
bold, italic, underline = False, False, False
# Get current attributes and set them here
"""
while (1):
r = it.range()
for x in it.get_attrs():
if x.type == Pango.Weight and x.value == Pango.Weight.BOLD:
bold = True
elif x.type == Pango.Style and x.value == Pango.Style.ITALIC:
italic = True
elif x.type == Pango.Underline and x.value == Pango.Underline.SINGLE:
underline = True
elif x.type == Pango.ATTR_FONT_DESC:
parts = x.desc.to_string ().split()
font = string.join(parts[0:-2])
size = parts[-1]
if not it.next():
break
if font is None:
font = 'Sans'
if size is None:
size = utils.default_font_size
font_desc = Pango.FontDescription(font)
font_desc.set_size(
int(int(size) * Pango.SCALE * self._parent.scale_fac))
if bold:
font_desc.set_weight(Pango.Weight.BOLD)
if italic:
font_desc.set_style(Pango.Style.ITALIC)
self.textview.modify_font(font_desc)
"""
r, g, b = utils.gtk_to_cairo_color(self.foreground_color)
rgba = Gdk.Color(int(65535 * r), int(65535 * g), int(65535 * b))
self.textview.modify_text(Gtk.StateType.NORMAL, rgba)
self.textview.get_buffer().set_text(self.text)
self.textview.show()
if self._textview_handler is None:
self._textview_handler = self.textview.connect(
'focus-out-event', self._textview_focus_out_cb)
self.copy_handler = self.textview.connect('copy-clipboard',
self._textview_copy_cb)
self.cut_handler = self.textview.connect('cut-clipboard',
self._textview_cut_cb)
self.paste_handler = self.textview.connect('paste-clipboard',
self._textview_paste_cb)
self.select_handler = self.textview.connect(
'select-all', self._textview_select_cb)
self.textview.grab_focus()
self._fixed.show()
def __init__(self,
coords,
pango_context,
thought_number,
save,
undo,
loading,
background_color,
foreground_color,
name="thought",
fixed=None,
parent=None):
super(TextThought, self).__init__(coords, save, name, undo,
background_color, foreground_color)
self.index = 0
self.end_index = 0
self.bytes = ""
self.bindex = 0
self.text_element = save.createTextNode("GOOBAH")
self.element.appendChild(self.text_element)
self.layout = None
self.identity = thought_number
self.pango_context = pango_context
self.moving = False
self.preedit = None
self.current_attrs = []
self.double_click = False
self.orig_text = None
self._parent = parent
self._fixed = fixed
self.textview = None
self._textview_handler = None
self._clipboard = None
self.attributes = {
"bold": False,
"italic": False,
"underline": False,
"font": "Sans"
}
self.tag_bold = None
self.tag_italic = None
self.tag_underline = None
if prefs.get_direction() == Gtk.TextDirection.LTR:
self.pango_context.set_base_dir(Pango.Direction.LTR)
else:
self.pango_context.set_base_dir(Pango.Direction.RTL)
self.b_f_i = self.bindex_from_index
margin = utils.margin_required(utils.STYLE_NORMAL)
if coords:
self.ul = (coords[0] - margin[0], coords[1] - margin[1])
else:
self.ul = None
self.all_okay = True
