def open_scratchpad_dialog(self):
dialog = gtk.FileChooserDialog(_("Open Scratchpad..."), self.app.drawWindow,
gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL,
gtk.STOCK_OPEN, gtk.RESPONSE_OK))
dialog.set_default_response(gtk.RESPONSE_OK)
preview = gtk.Image()
dialog.set_preview_widget(preview)
dialog.connect("update-preview", self.update_preview_cb, preview)
add_filters_to_dialog(self.file_filters, dialog)
if self.app.scratchpad_filename:
dialog.set_filename(self.app.scratchpad_filename)
else:
# choose the most recent save folder
self.set_recent_items()
for item in reversed(self.recent_items):
uri = item.get_uri()
fn = helpers.uri2filename(uri)
dn = os.path.dirname(fn)
if os.path.isdir(dn):
dialog.set_current_folder(dn)
break
try:
if dialog.run() == gtk.RESPONSE_OK:
dialog.hide()
self.app.scratchpad_filename = dialog.get_filename().decode('utf-8')
self.open_scratchpad(self.app.scratchpad_filename)
finally:
dialog.destroy()
def open_recent_cb(self, action):
"""Callback for RecentAction"""
if not self.confirm_destructive_action():
return
uri = action.get_current_uri()
fn = helpers.uri2filename(uri)
self.open_file(fn)
def open_scratchpad_dialog(self):
dialog = gtk.FileChooserDialog(
_("Open Scratchpad..."),
self.app.drawWindow,
gtk.FILE_CHOOSER_ACTION_OPEN,
(gtk.STOCK_CANCEL, gtk.RESPONSE_CANCEL, gtk.STOCK_OPEN, gtk.RESPONSE_OK),
)
dialog.set_default_response(gtk.RESPONSE_OK)
preview = gtk.Image()
dialog.set_preview_widget(preview)
dialog.connect("update-preview", self.update_preview_cb, preview)
add_filters_to_dialog(self.file_filters, dialog)
if self.app.scratchpad_filename:
dialog.set_filename(self.app.scratchpad_filename)
else:
# choose the most recent save folder
self.set_recent_items()
for item in reversed(self.recent_items):
uri = item.get_uri()
fn = helpers.uri2filename(uri)
dn = os.path.dirname(fn)
if os.path.isdir(dn):
dialog.set_current_folder(dn)
break
try:
if dialog.run() == gtk.RESPONSE_OK:
dialog.hide()
self.app.scratchpad_filename = dialog.get_filename().decode("utf-8")
self.open_scratchpad(self.app.scratchpad_filename)
finally:
dialog.destroy()
def open_recent_cb(self, action):
"""Callback for RecentAction"""
if not self.confirm_destructive_action():
return
uri = action.get_current_uri()
fn = helpers.uri2filename(uri)
self.open_file(fn)
def open_last_cb(self, action):
"""Callback to open the last file"""
if not self.recent_items:
return
if not self.confirm_destructive_action():
return
uri = self.recent_items.pop().get_uri()
fn = helpers.uri2filename(uri)
self.open_file(fn)
def open_last_cb(self, action):
"""Callback to open the last file"""
if not self.recent_items:
return
if not self.confirm_destructive_action():
return
uri = self.recent_items.pop().get_uri()
fn = helpers.uri2filename(uri)
self.open_file(fn)
def drag_data_received(self, widget, context, x, y, selection, info, t):
if info == 1:
if selection.data:
uri = selection.data.split("\r\n")[0]
fn = helpers.uri2filename(uri)
if os.path.exists(fn):
if self.app.filehandler.confirm_destructive_action():
self.app.filehandler.open_file(fn)
elif info == 2: # color
color = RGBColor.new_from_drag_data(selection.data)
self.app.brush_color_manager.set_color(color)
self.app.brush_color_manager.push_history(color)
def drag_data_received(self, widget, context, x, y, selection, info, t):
if info == 1:
if selection.data:
uri = selection.data.split("\r\n")[0]
fn = helpers.uri2filename(uri)
if os.path.exists(fn):
if self.app.filehandler.confirm_destructive_action():
self.app.filehandler.open_file(fn)
elif info == 2: # color
color = RGBColor.new_from_drag_data(selection.data)
self.app.brush_color_manager.set_color(color)
self.app.brush_color_manager.push_history(color)
def set_recent_items(self):
# this list is consumed in open_last_cb
# Note: i.exists() does not work on Windows if the pathname
# contains utf-8 characters. Since GIMP also saves its URIs
# with utf-8 characters into this list, I assume this is a
# gtk bug. So we use our own test instead of i.exists().
self.recent_items = [
i for i in gtk2compat.gtk.recent_manager_get_default().get_items()
if "mypaint" in i.get_applications() and os.path.exists(helpers.uri2filename(i.get_uri()))
]
self.recent_items.reverse()
def drag_data_received(self, widget, context, x, y, selection, info, t):
if info == 1:
if selection.data:
uri = selection.data.split("\r\n")[0]
fn = helpers.uri2filename(uri)
if os.path.exists(fn):
if self.app.filehandler.confirm_destructive_action():
self.app.filehandler.open_file(fn)
elif info == 2: # color
color = [((ord(selection.data[v]) | (ord(selection.data[v+1]) << 8)) / 65535.0) for v in range(0,8,2)]
self.app.brush.set_color_rgb(color[:3])
self.app.ch.push_color(self.app.brush.get_color_hsv())
def _drag_data_received_cb(self, widget, context, x, y, data, info, time):
"""Handles data being received"""
rawdata = data.get_data()
if not rawdata:
return
if info == 1: # file uris
uri = rawdata.split("\r\n")[0]
fn = helpers.uri2filename(uri)
if os.path.exists(fn):
if self.app.filehandler.confirm_destructive_action():
self.app.filehandler.open_file(fn)
elif info == 2: # color
color = RGBColor.new_from_drag_data(rawdata)
self.app.brush_color_manager.set_color(color)
self.app.brush_color_manager.push_history(color)
def save_as_cb(self, action):
start_in_folder = None
if self.filename:
current_filename = self.filename
else:
current_filename = ""
# choose the most recent save folder
self.set_recent_items()
for item in reversed(self.recent_items):
uri = item.get_uri()
fn = helpers.uri2filename(uri)
dn = os.path.dirname(fn)
if os.path.isdir(dn):
start_in_folder = dn
break
if action.get_name() == "Export":
# Do not change working file
self.save_as_dialog(self.save_file, suggested_filename=current_filename, export=True)
else:
self.save_as_dialog(self.save_file, suggested_filename=current_filename)
def save_as_cb(self, action):
start_in_folder = None
if self.filename:
current_filename = self.filename
else:
current_filename = ''
# choose the most recent save folder
self.set_recent_items()
for item in reversed(self.recent_items):
uri = item.get_uri()
fn = helpers.uri2filename(uri)
dn = os.path.dirname(fn)
if os.path.isdir(dn):
start_in_folder = dn
break
if action.get_name() == 'Export':
# Do not change working file
self.save_as_dialog(self.save_file, suggested_filename = current_filename, export=True)
else:
self.save_as_dialog(self.save_file, suggested_filename = current_filename)
def save_as_cb(self, action):
if not self.save_dialog:
self.init_save_dialog()
dialog = self.save_dialog
if self.filename:
dialog_set_filename(dialog, self.filename)
else:
dialog_set_filename(dialog, '')
# choose the most recent save folder
self.set_recent_items()
for item in reversed(self.recent_items):
uri = item.get_uri()
fn = helpers.uri2filename(uri)
dn = os.path.dirname(fn)
if os.path.isdir(dn):
dialog.set_current_folder(dn)
break
try:
# Loop until we have filename with an extension
while dialog.run() == gtk.RESPONSE_OK:
filename = dialog.get_filename().decode('utf-8')
name, ext = os.path.splitext(filename)
saveformat = self.saveformat_combo.get_active()
# If no explicitly selected format, use the extension to figure it out
if saveformat == SAVE_FORMAT_ANY:
cfg = self.app.preferences['saving.default_format']
default_saveformat = self.config2saveformat[cfg]
if ext:
try:
saveformat = self.ext2saveformat[ext]
except KeyError:
saveformat = default_saveformat
else:
saveformat = default_saveformat
desc, ext_format, options = self.saveformats[saveformat]
#
if ext:
if ext_format != ext:
# Minor ugliness: if the user types '.png' but
# leaves the default .ora filter selected, we
# use the default options instead of those
# above. However, they are the same at the moment.
options = {}
assert(filename)
dialog.hide()
if action.get_name() == 'Export':
# Do not change working file
self.save_file(filename, True, **options)
else:
self.save_file(filename, **options)
break
filename = name + ext_format
# trigger overwrite confirmation for the modified filename
dialog_set_filename(dialog, filename)
dialog.response(gtk.RESPONSE_OK)
finally:
dialog.hide()
dialog.destroy() # avoid GTK crash: https://gna.org/bugs/?17902
self.save_dialog = None