def _on_print(self, _view, print_op):
"""
To print the PDF without a dialog, we would need to set the
"Print to File" printer name. While we can set the printer by
localized name, this obviously only works if the two
translations match, which is brittle. If they don't match,
calling `print_op.print_()` exits without an error, but does
nothing. We therefore set the localized printer name as a hint,
but don't depend on it. Instead, we display the print dialog and
let the user make adjustments.
see gtk/modules/printbackends/file/gtkprintbackendfile.c shows
that the non-translated printer name is "Print to File".
"""
print_settings = Gtk.PrintSettings()
print_settings.set_paper_size(self._paper_size)
print_settings.set_printer(_('Print to File'))
print_settings.set(
Gtk.PRINT_SETTINGS_OUTPUT_URI,
filesystem.get_local_url(os.path.abspath(self.outfile)))
print_settings.set(Gtk.PRINT_SETTINGS_OUTPUT_FILE_FORMAT, 'pdf')
print_op.set_page_setup(Gtk.PageSetup())
print_op.set_print_settings(print_settings)
print_op.connect('finished', self._on_end_print)
logging.info('Exporting PDF...')
# Show print dialog.
return False
def _convert_uri(uri):
path = uri[len('file://'):] if uri.startswith('file://') else uri
# Check if relative file exists and convert it if it does.
if (not any(uri.startswith(proto) for proto in filesystem.REMOTE_PROTOCOLS) and
not os.path.isabs(path)):
path = os.path.join(data_dir, path)
assert os.path.isabs(path), path
if os.path.exists(path):
uri = filesystem.get_local_url(path)
return uri
def _convert_uri(uri):
path = uri[len('file://'):] if uri.startswith('file://') else uri
# Check if relative file exists and convert it if it does.
if (not any(uri.startswith(proto) for proto in filesystem.REMOTE_PROTOCOLS) and
not os.path.isabs(path)):
path = os.path.join(data_dir, path)
assert os.path.isabs(path), path
if os.path.exists(path):
uri = filesystem.get_local_url(path)
return uri
def on_insert_file(self, sel_text):
dirs = self.main_window.journal.dirs
file_chooser = self.main_window.builder.get_object('file_chooser')
file_chooser.set_current_folder(dirs.last_file_dir)
response = file_chooser.run()
file_chooser.hide()
if response == gtk.RESPONSE_OK:
folder = file_chooser.get_current_folder()
# Folder is None if the file was chosen from the "recently used" section.
if folder:
dirs.last_file_dir = folder.decode('utf-8')
filename = file_chooser.get_filename().decode('utf-8')
filename = filesystem.get_local_url(filename)
sel_text = self.main_window.day_text_field.get_selected_text()
head, tail = os.path.split(filename)
# It is always safer to add the "file://" protocol and the ""s
return '[%s ""%s""]' % (sel_text or tail, filename)
def on_insert_file(self, sel_text):
dirs = self.main_window.journal.dirs
file_chooser = self.main_window.builder.get_object('file_chooser')
file_chooser.set_current_folder(dirs.last_file_dir)
response = file_chooser.run()
file_chooser.hide()
if response == Gtk.ResponseType.OK:
folder = file_chooser.get_current_folder()
# Folder is None if the file was chosen from the "recently used" section.
if folder:
dirs.last_file_dir = folder
filename = file_chooser.get_filename()
filename = filesystem.get_local_url(filename)
sel_text = self.main_window.day_text_field.get_selected_text()
_, tail = os.path.split(filename)
# It is always safer to add the "file://" protocol and the ""s
return '[%s ""%s""]' % (sel_text or tail, filename)
def on_insert_pic(self, sel_text):
dirs = self.main_window.journal.dirs
picture_chooser = self.main_window.builder.get_object('picture_chooser')
picture_chooser.set_current_folder(dirs.last_pic_dir)
# if no text is selected, we can support inserting multiple images
picture_chooser.set_select_multiple(not sel_text)
filter = gtk.FileFilter()
filter.set_name("Images")
filter.add_mime_type("image/png")
filter.add_mime_type("image/jpeg")
filter.add_mime_type("image/gif")
filter.add_pattern("*.png")
filter.add_pattern("*.jpg")
filter.add_pattern("*.jpeg")
filter.add_pattern("*.gif")
filter.add_pattern("*.bmp")
picture_chooser.add_filter(filter)
# Add box for inserting image width.
box = gtk.HBox()
box.set_spacing(2)
label = gtk.Label(_('Width (optional):'))
width_entry = gtk.Entry(max=6)
width_entry.set_width_chars(6)
box.pack_start(label, False)
box.pack_start(width_entry, False)
box.pack_start(gtk.Label(_('pixels')), False)
box.show_all()
picture_chooser.set_extra_widget(box)
response = picture_chooser.run()
picture_chooser.hide()
if response == gtk.RESPONSE_OK:
folder = picture_chooser.get_current_folder()
# Folder is None if the file was chosen from the "recently used" section.
if folder:
dirs.last_pic_dir = folder.decode('utf-8')
# get requested width of image
width_text = ''
width = width_entry.get_text().decode('utf-8')
if width:
try:
width = int(width)
except ValueError:
self.main_window.journal.show_message(_('Width must be an integer.'), error=True)
return
width_text = '?%d' % width
if sel_text:
sel_text += ' '
# iterate through all selected images
lines = []
for filename in picture_chooser.get_filenames():
base, ext = os.path.splitext(filename.decode('utf-8'))
# On windows firefox accepts absolute filenames only
# with the file:// prefix
base = filesystem.get_local_url(base)
lines.append('[%s""%s""%s%s]' % (sel_text, base, ext, width_text))
return '\n'.join(lines)
def on_insert_pic(self, sel_text):
dirs = self.main_window.journal.dirs
picture_chooser = self.main_window.builder.get_object(
'picture_chooser')
picture_chooser.set_current_folder(dirs.last_pic_dir)
# if no text is selected, we can support inserting multiple images
picture_chooser.set_select_multiple(not sel_text)
filter = Gtk.FileFilter()
filter.set_name("Images")
filter.add_mime_type("image/bmp")
filter.add_mime_type("image/gif")
filter.add_mime_type("image/jpeg")
filter.add_mime_type("image/png")
# SVG images aren't found by MIME type on Windows.
filter.add_pattern("*.svg")
# File filter hides all files on MacOS.
if not filesystem.IS_MAC:
picture_chooser.add_filter(filter)
# Add box for inserting image width.
box = Gtk.HBox()
box.set_spacing(2)
label = Gtk.Label(label=_('Width (optional):'))
width_entry = Gtk.Entry()
width_entry.set_max_length(6)
width_entry.set_width_chars(6)
box.pack_start(label, False, False, 0)
box.pack_start(width_entry, False, False, 0)
box.pack_start(Gtk.Label(_('pixels')), True, True, 0)
box.show_all()
picture_chooser.set_extra_widget(box)
response = picture_chooser.run()
picture_chooser.hide()
if response == Gtk.ResponseType.OK:
folder = picture_chooser.get_current_folder()
# Folder is None if the file was chosen from the "recently used" section.
if folder:
dirs.last_pic_dir = folder
# get requested width of image
width_text = ''
width = width_entry.get_text()
if width:
try:
width = int(width)
except ValueError:
self.main_window.journal.show_message(
_('Width must be an integer.'), error=True)
return
width_text = '?%d' % width
if sel_text:
sel_text += ' '
# iterate through all selected images
lines = []
for filename in picture_chooser.get_filenames():
base, ext = os.path.splitext(filename)
# On windows firefox accepts absolute filenames only
# with the file:// prefix
base = filesystem.get_local_url(base)
lines.append('[%s""%s""%s%s]' %
(sel_text, base, ext, width_text))
return '\n'.join(lines)