def ui(self):
super(Project, self).ui()
self.setMaximumWidth(qtutils.dpi_scale(160))
self.setMaximumHeight(qtutils.dpi_scale(200))
widget_layout = layouts.VerticalLayout(spacing=0, margins=(0, 0, 0, 0))
main_frame = QFrame()
main_frame.setFrameStyle(QFrame.StyledPanel | QFrame.Raised)
main_frame.setLineWidth(1)
main_frame.setLayout(widget_layout)
self.main_layout.addWidget(main_frame)
self.project_btn = QPushButton('', self)
self.project_btn.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
self.project_btn.setIconSize(QSize(120, 120))
project_lbl = label.BaseLabel(self.name, parent=self)
project_lbl.setObjectName('projectLabel')
project_lbl.setAlignment(Qt.AlignCenter)
widget_layout.addWidget(self.project_btn)
widget_layout.addWidget(project_lbl)
def ui(self):
super(Template, self).ui()
self.setMaximumWidth(160)
self.setMaximumHeight(200)
widget_layout = layouts.VerticalLayout(spacing=0, margins=(2, 2, 2, 2))
main_frame = QFrame()
main_frame.setFrameStyle(QFrame.StyledPanel | QFrame.Raised)
main_frame.setLineWidth(1)
main_frame.setLayout(widget_layout)
self.main_layout.addWidget(main_frame)
self.template_btn = QPushButton('', self)
self.template_btn.setCheckable(True)
self.template_btn.setIcon(self.get_icon())
self.template_btn.setIconSize(QSize(120, 120))
template_lbl = label.BaseLabel(self.name, parent=self)
template_lbl.setObjectName('templateLabel')
template_lbl.setAlignment(Qt.AlignCenter)
widget_layout.addWidget(self.template_btn)
widget_layout.addWidget(template_lbl)
class SaveWidget(BaseSaveWidget, object):
def __init__(self, item, settings, temp_path=None, parent=None):
self._script_job = None
self._sequence_path = None
self._icon_path = ''
super(SaveWidget, self).__init__(item=item,
settings=settings,
temp_path=temp_path,
parent=parent)
self.create_sequence_widget()
self.update_thumbnail_size()
try:
self._on_selection_changed()
# self.set_script_job_enabled(True)
except NameError as e:
LOGGER.error('{} | {}'.format(e, traceback.format_exc()))
def ui(self):
super(SaveWidget, self).ui()
model_panel_layout = layouts.HorizontalLayout()
model_panel_layout.setContentsMargins(0, 0, 0, 0)
model_panel_layout.setSpacing(0)
thumbnail_layout = layouts.VerticalLayout()
thumbnail_layout.setContentsMargins(0, 0, 0, 0)
thumbnail_layout.setSpacing(0)
self._thumbnail_frame = QFrame()
self._thumbnail_frame.setMinimumSize(QSize(50, 50))
self._thumbnail_frame.setMaximumSize(QSize(150, 150))
self._thumbnail_frame.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self._thumbnail_frame.setFrameShape(QFrame.NoFrame)
self._thumbnail_frame.setFrameShadow(QFrame.Plain)
self._thumbnail_frame.setLineWidth(0)
self._thumbnail_frame.setLayout(thumbnail_layout)
model_panel_layout.addWidget(self._thumbnail_frame)
self._thumbnail_btn = QPushButton()
self._thumbnail_btn.setMinimumSize(QSize(0, 0))
self._thumbnail_btn.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Expanding)
self._thumbnail_btn.setMaximumSize(QSize(150, 150))
self._thumbnail_btn.setToolTip('Take snapshot')
self._thumbnail_btn.setStyleSheet(
'color: rgb(40, 40, 40);border: 0px solid rgb(0, 0, 0, 150);background-color: rgb(254, 255, 230, 200);'
)
self._thumbnail_btn.setIcon(resources.icon('thumbnail'))
self._thumbnail_btn.setToolTip("""
Click to capture a thumbnail from the current viewport.\n
CTRL + Click to show the capture window for better framing
""")
thumbnail_layout.addWidget(self._thumbnail_btn)
self._extra_layout.addLayout(model_panel_layout)
def setup_signals(self):
super(SaveWidget, self).setup_signals()
self._thumbnail_btn.clicked.connect(self._on_thumbnail_capture)
def resizeEvent(self, event):
"""
Overrides base QWidget resizeEvent function
:param event: QResizeEvent
"""
self.update_thumbnail_size()
def icon_path(self):
"""
Returns the icon path to be used for the thumbnail
:return: str
"""
return self._icon_path
def set_icon(self, icon):
"""
Sets the icon for the create widget thumbnail
:param icon: QIcon
"""
self._thumbnail_btn.setIcon(icon)
self._thumbnail_btn.setIconSize(QSize(200, 200))
self._thumbnail_btn.setText('')
def sequence_path(self):
"""
Returns the playblast path
:return: str
"""
return self._sequence_path
def set_sequence_path(self, path):
"""
Sets the disk location for the image sequence to be saved
:param path: str
"""
self._sequence_path = path
self._thumbnail_btn.set_dirname(os.path.dirname(path))
def create_sequence_widget(self):
"""
Creates a sequence widget to replace the static thumbnail widget
"""
sequence_widget = widgets.LibraryImageSequenceWidget(self)
sequence_widget.setObjectName('thumbnailButton')
sequence_widget.setStyleSheet(self._thumbnail_btn.styleSheet())
sequence_widget.setToolTip(self._thumbnail_btn.toolTip())
camera_icon = resources.get('icons', 'camera.svg')
expand_icon = resources.get('icons', 'expand.svg')
folder_icon = resources.get('icons', 'folder.svg')
sequence_widget.addAction(camera_icon, 'Capture new image',
'Capture new image',
self._on_thumbnail_capture)
sequence_widget.addAction(expand_icon, 'Show Capture window',
'Show Capture window',
self._on_show_capture_window)
sequence_widget.addAction(folder_icon, 'Load image from disk',
'Load image from disk',
self._on_show_browse_image_dialog)
sequence_widget.setIcon(resources.icon('thumbnail2'))
self._thumbnail_frame.layout().insertWidget(0, sequence_widget)
self._thumbnail_btn.hide()
self._thumbnail_btn = sequence_widget
self._thumbnail_btn.clicked.connect(self._on_thumbnail_capture)
def set_sequence(self, source):
"""
Sets the sequenced path for the thumbnail widget
:param source: str
"""
self.set_thumbnail(source, sequence=True)
def set_thumbnail(self, source, sequence=False):
"""
Sets the thumbnail
:param source: str
:param sequence: bool
"""
source = os.path.normpath(source)
# TODO: Find a way to remove temp folder afteer saving the file
# filename, extension = os.path.splitext(source)
# with path_utils.temp_dir() as dir_path:
# dir_path = path_utils.temp_dir()
# target = os.path.join(dir_path, 'thumbnail{}'.format(extension))
# shutil.copyfile(source, target)
# tpQtLib.logger.debug('Source Thumbnail: {}'.format(source))
# tpQtLib.logger.debug('Target Thumbnail: {}'.format(target))
# self._icon_path = target
# self._thumbnail_btn.set_path(target)
self._icon_path = source
self._thumbnail_btn.set_path(source)
if sequence:
self.set_sequence_path(source)
def update_thumbnail_size(self):
"""
Updates the thumbnail button to teh size of the widget
"""
width = self.width() - 10
if width > 250:
width = 250
size = QSize(width, width)
self._thumbnail_btn.setIconSize(size)
self._thumbnail_btn.setMaximumSize(size)
self._thumbnail_frame.setMaximumSize(size)
def show_by_frame_dialog(self):
"""
Show the by frame dialog
"""
help_text = """
To help speed up the playblast you can set the "by frame" to another greather than 1.
For example if the "by frame" is set to 2 it will playblast every second frame
"""
options = self._options_widget.values()
by_frame = options.get('byFrame', 1)
start_frame, end_frame = options.get('frameRange', [None, None])
duration = 1
if start_frame is not None and end_frame is not None:
duration = end_frame - start_frame
if duration > 100 and by_frame == 1:
buttons = QDialogButtonBox.Ok | QDialogButtonBox.Cancel
result = messagebox.MessageBox.question(
self.library_window(),
title='Tip',
text=help_text,
buttons=buttons,
enable_dont_show_checkbox=True)
if result != QDialogButtonBox.Ok:
raise Exception('Cancelled by user')
def show_thumbnail_capture_dialog(self):
"""
Asks the user if they would like to capture a thumbnail
:return: int
"""
buttons = QDialogButtonBox.Yes | QDialogButtonBox.Ignore | QDialogButtonBox.Cancel
parent = self.item().library_window()
btn = messagebox.MessageBox.question(
None,
'Create a thumbnail',
'Would you like to capture a thumbnail?',
buttons=buttons)
if btn == QDialogButtonBox.Yes:
self.thumbnail_capture()
return btn
def thumbnail_capture(self, show=False):
"""
Captures a playblast and saves it to the temporal thumbnail path
:param show: bool
"""
options = self._options_widget.values()
start_frame, end_frame = options.get('frameRange', [None, None])
step = options.get('byFrame', 1)
if not qtutils.is_control_modifier():
self.show_by_frame_dialog()
if not self._temp_path or not os.path.isdir(self._temp_path):
self._temp_path = tempfile.mkdtemp()
self._temp_path = os.path.join(self._temp_path, 'thumbnail.jpg')
try:
snapshot.SnapshotWindow(path=self._temp_path,
on_save=self._on_thumbnail_captured)
# thumbnail.ThumbnailCaptureDialog.thumbnail_capture(
# path=self._temp_path,
# show=show,
# start_frame=start_frame,
# end_frame=end_frame,
# step=step,
# clear_cache=False,
# captured=self._on_thumbnail_captured
# )
except Exception as e:
messagebox.MessageBox.critical(self.library_window(),
'Error while capturing thumbnail',
str(e))
LOGGER.error(traceback.format_exc())
def save(self, path, icon_path, objects=None):
"""
Saves the item with the given objects to the given disk location path
:param path: list(str)
:param icon_path: str
:param objects: str
"""
item = self.item()
options = self._options_widget.values()
sequence_path = self.sequence_path()
if sequence_path:
sequence_path = os.path.dirname(sequence_path)
item.save(path=path,
objects=objects,
icon_path=icon_path,
sequence_path=sequence_path,
**options)
self.close()
def _on_selection_changed(self):
"""
Internal callback functino that is called when DCC selection changes
"""
if self._options_widget:
self._options_widget.validate()
def _on_thumbnail_capture(self):
self.thumbnail_capture(show=False)
def _on_thumbnail_captured(self, captured_path):
"""
Internal callback function that is called when thumbnail is captured
:param captured_path: str
"""
self.set_sequence(captured_path)
def _on_show_capture_window(self):
"""
Internal callback function that shows the capture window for framing
"""
self.thumbnail_capture(show=True)
def _on_show_browse_image_dialog(self):
"""
Internal callback function that shows a file dialog for choosing an image from disk
"""
file_dialog = QFileDialog(self,
caption='Open Image',
filter='Image Files (*.png *.jpg)')
file_dialog.fileSelected.connect(self.set_thumbnail)
file_dialog.exec_()
class BaseSaveWidget(base.BaseWidget, object):
def __init__(self, item, settings, temp_path=None, parent=None):
# self._item = None
self._settings = settings
self._temp_path = temp_path
self._options_widget = None
# super(BaseSaveWidget, self).__init__(parent=parent)
#
# self.setObjectName('LibrarySaveWidget')
# self.set_item(item)
def ui(self):
super(BaseSaveWidget, self).ui()
title_layout = layouts.HorizontalLayout()
title_layout.setContentsMargins(2, 2, 0, 0)
title_layout.setSpacing(2)
self._icon_lbl = QLabel()
self._icon_lbl.setMaximumSize(QSize(14, 14))
self._icon_lbl.setMinimumSize(QSize(14, 14))
self._icon_lbl.setScaledContents(True)
self._title_lbl = QLabel()
title_layout.addWidget(self._icon_lbl)
title_layout.addWidget(self._title_lbl)
self._folder_widget = directory.SelectFolder('Folder',
use_app_browser=True)
buttons_layout = layouts.HorizontalLayout()
buttons_layout.setContentsMargins(4, 4, 4, 4)
buttons_layout.setSpacing(4)
buttons_frame = QFrame()
buttons_frame.setFrameShape(QFrame.NoFrame)
buttons_frame.setFrameShadow(QFrame.Plain)
buttons_frame.setLayout(buttons_layout)
buttons_layout.addStretch()
self.save_btn = buttons.BaseButton('Save')
self.cancel_btn = buttons.BaseButton('Cancel')
buttons_layout.addWidget(self.save_btn, parent=self)
buttons_layout.addWidget(self.cancel_btn, parent=self)
buttons_layout.addStretch()
self._options_layout = layouts.VerticalLayout()
self._options_layout.setContentsMargins(0, 0, 0, 0)
self._options_layout.setSpacing(2)
self._options_frame = QFrame()
self._options_frame.setFrameShape(QFrame.NoFrame)
self._options_frame.setFrameShadow(QFrame.Plain)
self._options_frame.setLineWidth(0)
self._options_frame.setLayout(self._options_layout)
self._extra_layout = layouts.VerticalLayout()
self._extra_layout.setContentsMargins(0, 0, 0, 0)
self._extra_layout.setSpacing(2)
self.main_layout.addLayout(title_layout)
self.main_layout.addWidget(self._folder_widget)
self._extra_layout.addWidget(self._options_frame)
self.main_layout.addWidget(dividers.Divider())
self.main_layout.addLayout(self._extra_layout)
self.main_layout.addWidget(dividers.Divider())
self.main_layout.addWidget(buttons_frame)
def setup_signals(self):
self.save_btn.clicked.connect(self._on_save)
self.cancel_btn.clicked.connect(self._on_cancel)
def settings(self):
"""
Returns settings object
:return: JSONSettings
"""
return self._settings
def set_settings(self, settings):
"""
Sets save widget settings
:param settings: JSONSettings
"""
self._settings = settings
# def item(self):
# """
# Returns the library item to be created
# :return: LibraryItem
# """
#
# return self._item
def set_item(self, item):
"""
Sets the base item to be created
:param item: LibraryItem
"""
self._item = item
self._title_lbl.setText(item.MenuName)
self._icon_lbl.setPixmap(QPixmap(item.type_icon_path()))
schema = item.save_schema()
if schema:
options_widget = formwidget.FormWidget(self)
options_widget.set_schema(schema)
options_widget.set_validator(item.save_validator)
self._options_frame.layout().addWidget(options_widget)
self._options_widget = options_widget
self.load_settings()
options_widget.stateChanged.connect(self._on_options_changed)
options_widget.validate()
else:
self._options_frame.setVisible(False)
def library_window(self):
"""
Returns library widget window for the item
:return: LibraryWindow
"""
return self._item.library_window()
def set_library_window(self, library_window):
"""
Sets the library widget for the item
:param library_window: LibraryWindow
"""
self._item.set_library_window(library_window)
def name(self):
"""
Returns the name of the field
:return: str
"""
return self._title_lbl.text().strip()
def description(self):
"""
Returns the string from the comment field
:return: str
"""
return self._comment.toPlainText().strip()
def folder_frame(self):
"""
Returns the frame that contains the folder edit, label and button
:return: QFrame
"""
return self._folder_frame
def folder_path(self):
"""
Returns the folder path
:return: str
"""
return self._folder_widget.folder_line.text()
def set_folder_path(self, path):
"""
Sets the destination folder path
:param path: str
"""
self._folder_widget.folder_line.setText(path)
def default_values(self):
"""
Returns all the default values for the save fields
:return: dict
"""
values = dict()
for option in self.item().save_schema():
values[option.get('name')] = option.get('default')
return values
def save_settings(self):
"""
Saves the current state of the widget to disk
"""
state = self._options_widget.options_state()
self.settings().set(self.item().__class__.__name__,
{'SaveOptions': state})
def load_settings(self):
"""
Returns the settings object for saving the state of the widget
"""
option_settings = self.settings().get(self.item().__class__.__name__,
{})
options = option_settings.get('SaveOptions', dict())
values = self.default_values()
if options:
for option in self.item().save_schema():
name = option.get('name')
persistent = option.get('persistent')
if not persistent and name in options:
options[name] = values[name]
self._options_widget.set_state_from_options(options)
def save(self, path, icon_path, objects=None):
"""
Saves the item with the given objects to the given disk location path
:param path: list(str)
:param icon_path: str
:param objects: str
"""
item = self.item()
options = self._options_widget.values()
item.save(path=path, objects=objects, icon_path=icon_path, **options)
self.close()
def _save(self):
if not self.library_window():
return
try:
path = self.folder_path()
options = self._options_widget.values()
name = options.get('name')
objects = dcc.selected_nodes(full_path=True) or list()
if not path:
raise Exception(
'No folder selected. Please select a destination folder')
if not name:
raise Exception(
'No name specified. Please set a name before saving')
if not os.path.exists(self.icon_path()):
btn = self.show_thumbnail_capture_dialog()
if btn == QDialogButtonBox.Cancel:
return
path += '/{}'.format(name)
icon_path = self.icon_path()
self.save(path=path, icon_path=icon_path, objects=objects)
except Exception as e:
messagebox.MessageBox.critical(self.library_window(),
'Error while saving', str(e))
LOGGER.error(traceback.format_exc())
raise
self.library_window().stack.slide_in_index(0)
def _on_options_changed(self):
"""
Internal callback function that is called when an option value changes
"""
self.save_settings()
def _on_save(self):
if not self.library_window():
return
self._save()
self.library_window().stack.slide_in_index(0)
def _on_cancel(self):
self.close()
self.library_window().stack.slide_in_index(0)
