def decrement_outline_slide_num():
mydict = open_pickle()
cur_outline_num = mydict['outline_slide']
print('cur_outline_num = ' + str(cur_outline_num))
new_dec_num = cur_outline_num - 1
mydict['outline_slide'] = new_dec_num
save_pickle(mydict)
def open_or_create_next_slide(save=True, close=True, force_no_outline=False):
if save or close:
success = _save_and_close(save=save, close=close)
if not success:
return
mydict = open_pickle()
next_slide = mydict['current_slide'] + 1
mydict['current_slide'] = next_slide
if check_for_slide(mydict):
save_pickle(mydict)
slidepath = build_slide_path(mydict)
my_open(filename=slidepath)
return
if force_no_outline:
outline_bool = False
else:
outline_bool = check_for_next_outline_slide(mydict)
if outline_bool:
outline_path = build_next_outline_path(mydict)
next_outline_slide = mydict['outline_slide'] + 1
mydict['outline_slide'] = next_outline_slide
save_pickle(mydict)
open_outline_png(outline_path)
else:
open_or_create_slide(mydict)
def my_open(dialog_func=open_xcf, filename=None):
folder = get_path_from_pkl()
if filename is None:
filename = dialog_func(initialdir=folder)
#img = pdb.gimp_file_load(1, filename, filename)
img = pdb.gimp_file_load(filename, filename)
ind = find_graph_ind(img)
title_in = img.filename
#log_msg('title_in=%s' % title_in)
if ind:
img.layers[ind].visible = True
ind2 = find_notes_layer(img)
if ind2:
pdb.gimp_image_set_active_layer(img, img.layers[ind2])
pdb.gimp_image_clean_all(img)
#Set the current_slide if it is in the current lecture
mydict = open_pickle()
full_pat = os.path.join(mydict['lecture_path'], mydict['search_pat'])
if filename.find(full_pat) == 0:
cur_slide = slide_num_from_path(filename)
mydict['current_slide'] = cur_slide
save_pickle(mydict)
out2 = gimp.Display(img)
gimp.displays_flush()
def open_previous_slide(save=True, close=True):
if save or close:
success = _save_and_close(save=save, close=close)
if not success:
return
mydict = open_pickle()
prev_slide = mydict['current_slide'] - 1
mydict['current_slide'] = prev_slide
open_or_create_slide(mydict)
def show_pickle():
"""Load the lecture pickle and display it on a Tk message dialog."""
mydict = open_pickle()
msg = ''
line_pat = '%s: %s\n'
for key, value in mydict.iteritems():
curline = line_pat % (key, value)
msg += curline
W = tk_msg_dialog.myWindow(msg)
def open_or_create_next_slide_old(save=True, close=True):
if save or close:
success = _save_and_close(save=save, close=close)
if not success:
return
mydict = open_pickle()
next_slide = mydict['current_slide'] + 1
mydict['current_slide'] = next_slide
open_or_create_slide(mydict)
def jump_to_last_slide(save=True, close=True):
## if save or close:
## success = _save_and_close(save=save, close=close)
## if not success:
## return
ind = find_last_slide_ind()
mydict = open_pickle()
mydict['current_slide'] = ind - 1
save_pickle(mydict)
open_or_create_next_slide()
def find_last_slide_ind():
mydict = open_pickle()
pat = mydict['pat']
full_pat = os.path.join(mydict['lecture_path'], pat)
for i in range(100):
n = i + 1
curpath = full_pat % n
if not os.path.exists(curpath):
n -= 1
return n
def open_new_outline_slide():
#This doesn't work perfectly. It seems like it opens pngs instead
#of xcfs (which makes sense if you look at get_slide_num_filename)
outline_path = open_image()
print('outline_path = ' + outline_path)
folder, fn = os.path.split(outline_path)
fno, ext = os.path.splitext(fn)
p = re.compile('^(.*)_([0-9]+)$')
q = p.match(fno)
if q is None:
print('filename did not match pattern ending in 4 digits:' + fn)
part1 = q.group(1)
num_str = q.group(2)
assert len(num_str) == 4, "filename did not end in exactly 4 digits:" + num_str
pat = part1 + '_%0.4i' + ext
outline_num = int(num_str)
mydict = open_pickle()
mydict['outline_slide'] = outline_num - 1
mydict['outline_pat'] = pat
mydict['outline_dir'] = folder
save_pickle(mydict)
print('mydict = ' + str(mydict))
open_or_create_next_slide()
def zero_current_slide():
mydict = open_pickle()
mydict['current_slide'] = 0
save_pickle(mydict)
def new_grid_image_2010(footer='', footer_x=1920, \
outline=False):#timg, tdrawable):
print('in new_grid_image_2010. ~/Library/Application Support/....')
width = 2000
#height = 1600
height = 1300
header_x = 1780
footer_y = height - 80
img = gimp.Image(width, height, RGB)
white_layer = gimp.Layer(img, "White Layer", width, height, \
RGB_IMAGE, 100, NORMAL_MODE)
pdb.gimp_drawable_fill(white_layer, WHITE_FILL)
img.add_layer(white_layer)
graph_layer = pdb.gimp_file_load_layer(img, graph_path)
img.add_layer(graph_layer)
new_name, slide_num = PGLU.get_slide_num_filename_2010()
print('new_name = ' + new_name)
mydict = open_pickle()
notes_name = "Notes Layer %0.4d" % int(slide_num)
trans_layer = gimp.Layer(img, notes_name, width, height, \
RGBA_IMAGE, 100, NORMAL_MODE)
pdb.gimp_drawable_fill(trans_layer, TRANSPARENT_FILL)
img.add_layer(trans_layer)
img.active_layer = trans_layer
date_str = mydict['date_stamp']
#date_str = date_str.replace('_','/')
pdb.gimp_context_set_foreground((0,0,0))
cn = mydict['course_num']
font_size_header_footer = 40
if cn == '106':
fmt = "IME %s\n%s"
else:
print('cn = %s' % cn)
print('type(cn) = %s' % type(cn))
fmt = "ME %s\n%s"
#if not outline:
date_stamp = fmt % (cn, date_str)
text_layer = pdb.gimp_text_fontname(img, trans_layer, \
header_x, 10, \
date_stamp, \
0, \
True, font_size_header_footer, \
1, "Sans")
pdb.gimp_floating_sel_anchor(text_layer)
text_layer2 = pdb.gimp_text_fontname(img, trans_layer, footer_x, footer_y, \
footer+str(slide_num), \
0, True, font_size_header_footer, \
1, "Sans")
pdb.gimp_floating_sel_anchor(text_layer2)
#pdb.gimp_selection_all(img)
#pdb.gimp_edit_clear(trans_layer)
new_path = os.path.join(mydict['lecture_path'], new_name)
img.filename = new_path
mydict['current_slide'] = slide_num
save_pickle(mydict)
out1 = gimp.Display(img)
gimp.displays_flush()
pdb.gimp_image_clean_all(img)
## title_in = img.filename
## log_msg('title_in=%s' % title_in)
#move_resize_window()
#print('just tried to move_resize_window')
#pdb.gimp_selection_none(img)
return img
