Пример #1
1
	def __init__(self, *args):
		# Invoke parent init
		QTableView.__init__(self, *args)
		
		# Get a reference to the window object
		self.win = get_app().window
		
		# Get Model data
		self.clip_properties_model = PropertiesModel(self)
		
		# Keep track of mouse press start position to determine when to start drag
		self.selected = []
		self.selected_item = None

		# Setup header columns
		self.setModel(self.clip_properties_model.model)
		self.setSelectionBehavior(QAbstractItemView.SelectRows)
		self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
		self.setWordWrap(True)

		# Get table header
		horizontal_header = self.horizontalHeader()
		horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
		vertical_header = self.verticalHeader()
		vertical_header.setVisible(False)
		
		# Refresh view
		self.clip_properties_model.update_model()
		
		# Resize columns
		self.resizeColumnToContents(0)
		self.resizeColumnToContents(1)

		# Connect filter signals
		get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
Пример #2
0
    def __init__(self, *args):
        # Invoke parent init
        QTableView.__init__(self, *args)

        # Get a reference to the window object
        self.win = get_app().window

        # Get Model data
        self.clip_properties_model = PropertiesModel(self)
        self.transition_model = TransitionsModel(self)
        self.files_model = FilesModel(self)

        # Keep track of mouse press start position to determine when to start drag
        self.selected = []
        self.selected_label = None
        self.selected_item = None
        self.new_value = None
        self.original_data = None

        # Setup header columns
        self.setModel(self.clip_properties_model.model)
        self.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.setWordWrap(True)

        # Set delegate
        delegate = PropertyDelegate()
        self.setItemDelegateForColumn(1, delegate)
        self.previous_x = -1

        # Get table header
        horizontal_header = self.horizontalHeader()
        horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
        vertical_header = self.verticalHeader()
        vertical_header.setVisible(False)

        # Refresh view
        self.clip_properties_model.update_model()
        self.transition_model.update_model()
        self.files_model.update_model()

        # Resize columns
        self.resizeColumnToContents(0)
        self.resizeColumnToContents(1)

        # Connect filter signals
        get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
        get_app().window.InsertKeyframe.connect(self.Insert_Action_Triggered)
        self.doubleClicked.connect(self.doubleClickedCB)
        self.loadProperties.connect(self.select_item)
Пример #3
0
class PropertiesTableView(QTableView):
    """ A Properties Table QWidget used on the main window """
    loadProperties = pyqtSignal(str, str)

    def mouseMoveEvent(self, event):
        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        column = self.indexAt(event.pos()).column()
        if model.item(row, 0):
            self.selected_label = model.item(row, 0)
            self.selected_item = model.item(row, 1)

        # Is the user dragging on the value column
        if self.selected_label and self.selected_item:
            frame_number = self.clip_properties_model.frame_number

            # Get the position of the cursor and % value
            value_column_x = self.columnViewportPosition(1)
            value_column_y = value_column_x + self.columnWidth(1)
            cursor_value = event.x() - value_column_x
            cursor_value_percent = cursor_value / self.columnWidth(1)

            property = self.selected_label.data()
            property_key = property[0]
            property_name = property[1]["name"]
            property_type = property[1]["type"]
            property_max = property[1]["max"]
            property_min = property[1]["min"]
            property_value = property[1]["value"]
            readonly = property[1]["readonly"]
            item_id, item_type = self.selected_item.data()

            # Bail if readonly
            if readonly:
                return

            # Get the original data of this item (prior to any updates, for the undo/redo system)
            if not self.original_data:
                # Ignore undo/redo history temporarily (to avoid a huge pile of undo/redo history)
                get_app().updates.ignore_history = True

                # Find this clip
                c = None
                if item_type == "clip":
                    # Get clip object
                    c = Clip.get(id=item_id)
                elif item_type == "transition":
                    # Get transition object
                    c = Transition.get(id=item_id)
                elif item_type == "effect":
                    # Get effect object
                    c = Effect.get(id=item_id)

                if c:
                    if property_key in c.data:
                        # Grab the original data for this item/property
                        self.original_data = c.data

            # Calculate percentage value
            if property_type in ["float", "int"]:
                min_max_range = float(property_max) - float(property_min)

                # Determine if range is unreasonably long (such as position, start, end, etc.... which can be huge #'s)
                if min_max_range > 1000.0:
                    # Get the current value
                    self.new_value = QLocale().system().toDouble(self.selected_item.text())[0]

                    # Huge range - increment / decrement slowly
                    if self.previous_x == -1:
                        # init previous_x for the first time
                        self.previous_x = event.x()
                    # calculate # of pixels dragged
                    drag_diff = self.previous_x - event.x()
                    if drag_diff > 0:
                        # Move to the left by a small amount
                        self.new_value -= 0.50
                    elif drag_diff < 0:
                        # Move to the right by a small amount
                        self.new_value += 0.50
                    # update previous x
                    self.previous_x = event.x()
                else:
                    # Small range - use cursor % to calculate new value
                    self.new_value = property_min + (min_max_range * cursor_value_percent)

                # Clamp value between min and max (just incase user drags too big)
                self.new_value = max(property_min, self.new_value)
                self.new_value = min(property_max, self.new_value)

                # Update value of this property
                self.clip_properties_model.value_updated(self.selected_item, -1, self.new_value)

                # Repaint
                self.viewport().update()

    def mouseReleaseEvent(self, event):
        # Inform UpdateManager to accept updates, and only store our final update
        get_app().updates.ignore_history = False

        # Add final update to undo/redo history
        get_app().updates.apply_last_action_to_history(self.original_data)

        # Clear original data
        self.original_data = None

    def doubleClicked(self, model_index):
        """Double click handler for the property table"""
        # Get data model and selection
        model = self.clip_properties_model.model

        row = model_index.row()
        selected_label = model.item(row, 0)
        self.selected_item = model.item(row, 1)

        if selected_label:
            property = selected_label.data()
            property_type = property[1]["type"]

            if property_type == "color":
                # Get current value of color
                red = property[1]["red"]["value"]
                green = property[1]["green"]["value"]
                blue = property[1]["blue"]["value"]

                # Show color dialog
                currentColor = QColor(red, green, blue)
                newColor = QColorDialog.getColor(currentColor)

                # Set the new color keyframe
                self.clip_properties_model.color_update(self.selected_item, newColor)

    def select_item(self, item_id, item_type):
        """ Update the selected item in the properties window """

        # Get translation object
        _ = get_app()._tr

        # Update item
        self.clip_properties_model.update_item(item_id, item_type)

    def select_frame(self, frame_number):
        """ Update the values of the selected clip, based on the current frame """

        # Update item
        self.clip_properties_model.update_frame(frame_number)

    def filter_changed(self, value=None):
        """ Filter the list of properties """

        # Update model
        self.clip_properties_model.update_model(value)

    def contextMenuEvent(self, event):
        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        selected_label = model.item(row, 0)
        selected_value = model.item(row, 1)
        self.selected_item = selected_value
        frame_number = self.clip_properties_model.frame_number

        # Get translation object
        _ = get_app()._tr

        # If item selected
        if selected_label:
            # Get data from selected item
            property = selected_label.data()
            property_name = property[1]["name"]
            self.property_type = property[1]["type"]
            points = property[1]["points"]
            self.choices = property[1]["choices"]
            property_key = property[0]
            clip_id, item_type = selected_value.data()

            log.info("Context menu shown for %s (%s) for clip %s on frame %s" % (
                property_name, property_key, clip_id, frame_number))
            log.info("Points: %s" % points)
            log.info("Property: %s" % str(property))

            bezier_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.BEZIER)))
            linear_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.LINEAR)))
            constant_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.CONSTANT)))

            # Add menu options for keyframes
            menu = QMenu(self)
            if points > 1:
                # Menu for more than 1 point
                Bezier_Action = menu.addAction(_("Bezier"))
                Bezier_Action.setIcon(bezier_icon)
                Bezier_Action.triggered.connect(self.Bezier_Action_Triggered)
                Linear_Action = menu.addAction(_("Linear"))
                Linear_Action.setIcon(linear_icon)
                Linear_Action.triggered.connect(self.Linear_Action_Triggered)
                Constant_Action = menu.addAction(_("Constant"))
                Constant_Action.setIcon(constant_icon)
                Constant_Action.triggered.connect(self.Constant_Action_Triggered)
                menu.addSeparator()
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())
            elif points == 1:
                # Menu for a single point
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())

            if self.choices:
                # Menu for choices
                for choice in self.choices:
                    Choice_Action = menu.addAction(_(choice["name"]))
                    Choice_Action.setData(choice["value"])
                    Choice_Action.triggered.connect(self.Choice_Action_Triggered)
                # Show choice menu
                menu.popup(QCursor.pos())

    def Bezier_Action_Triggered(self, event):
        log.info("Bezier_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 0)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 0)

    def Linear_Action_Triggered(self, event):
        log.info("Linear_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 1)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 1)

    def Constant_Action_Triggered(self, event):
        log.info("Constant_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 2)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 2)

    def Remove_Action_Triggered(self, event):
        log.info("Remove_Action_Triggered")
        self.clip_properties_model.remove_keyframe(self.selected_item)

    def Choice_Action_Triggered(self, event):
        log.info("Choice_Action_Triggered")
        choice_value = self.sender().data()

        # Update value of dropdown item
        self.clip_properties_model.value_updated(self.selected_item, value=choice_value)

    def __init__(self, *args):
        # Invoke parent init
        QTableView.__init__(self, *args)

        # Get a reference to the window object
        self.win = get_app().window

        # Get Model data
        self.clip_properties_model = PropertiesModel(self)

        # Keep track of mouse press start position to determine when to start drag
        self.selected = []
        self.selected_label = None
        self.selected_item = None
        self.new_value = None
        self.original_data = None

        # Setup header columns
        self.setModel(self.clip_properties_model.model)
        self.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.setWordWrap(True)

        # Set delegate
        delegate = PropertyDelegate()
        self.setItemDelegateForColumn(1, delegate)
        self.previous_x = -1

        # Get table header
        horizontal_header = self.horizontalHeader()
        horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
        vertical_header = self.verticalHeader()
        vertical_header.setVisible(False)

        # Refresh view
        self.clip_properties_model.update_model()

        # Resize columns
        self.resizeColumnToContents(0)
        self.resizeColumnToContents(1)

        # Connect filter signals
        get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
        self.loadProperties.connect(self.select_item)
Пример #4
0
class PropertiesTableView(QTableView):
    """ A Properties Table QWidget used on the main window """
    loadProperties = pyqtSignal(str, str)

    def mouseMoveEvent(self, event):
        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        column = self.indexAt(event.pos()).column()
        if model.item(row, 0):
            self.selected_label = model.item(row, 0)
            self.selected_item = model.item(row, 1)

        # Is the user dragging on the value column
        if self.selected_label and self.selected_item:
            frame_number = self.clip_properties_model.frame_number

            # Get the position of the cursor and % value
            value_column_x = self.columnViewportPosition(1)
            value_column_y = value_column_x + self.columnWidth(1)
            cursor_value = event.x() - value_column_x
            cursor_value_percent = cursor_value / self.columnWidth(1)

            try:
                property = self.selected_label.data()
            except Exception as ex:
                # If item is deleted during this drag... an exception can occur
                # Just ignore, since this is harmless
                return

            property_key = property[0]
            property_name = property[1]["name"]
            property_type = property[1]["type"]
            property_max = property[1]["max"]
            property_min = property[1]["min"]
            property_value = property[1]["value"]
            readonly = property[1]["readonly"]
            item_id, item_type = self.selected_item.data()

            # Bail if readonly
            if readonly:
                return

            # Get the original data of this item (prior to any updates, for the undo/redo system)
            if not self.original_data:
                # Ignore undo/redo history temporarily (to avoid a huge pile of undo/redo history)
                get_app().updates.ignore_history = True

                # Find this clip
                c = None
                if item_type == "clip":
                    # Get clip object
                    c = Clip.get(id=item_id)
                elif item_type == "transition":
                    # Get transition object
                    c = Transition.get(id=item_id)
                elif item_type == "effect":
                    # Get effect object
                    c = Effect.get(id=item_id)

                if c:
                    if property_key in c.data:
                        # Grab the original data for this item/property
                        self.original_data = c.data

            # Calculate percentage value
            if property_type in ["float", "int"] and property_name != "Track":
                min_max_range = float(property_max) - float(property_min)

                # Determine if range is unreasonably long (such as position, start, end, etc.... which can be huge #'s)
                if min_max_range > 1000.0:
                    # Get the current value
                    self.new_value = QLocale().system().toDouble(self.selected_item.text())[0]

                    # Huge range - increment / decrement slowly
                    if self.previous_x == -1:
                        # init previous_x for the first time
                        self.previous_x = event.x()
                    # calculate # of pixels dragged
                    drag_diff = self.previous_x - event.x()
                    if drag_diff > 0:
                        # Move to the left by a small amount
                        self.new_value -= 0.50
                    elif drag_diff < 0:
                        # Move to the right by a small amount
                        self.new_value += 0.50
                    # update previous x
                    self.previous_x = event.x()
                else:
                    # Small range - use cursor % to calculate new value
                    self.new_value = property_min + (min_max_range * cursor_value_percent)

                # Clamp value between min and max (just incase user drags too big)
                self.new_value = max(property_min, self.new_value)
                self.new_value = min(property_max, self.new_value)

                # Update value of this property
                self.clip_properties_model.value_updated(self.selected_item, -1, self.new_value)

                # Repaint
                self.viewport().update()

    def mouseReleaseEvent(self, event):
        # Inform UpdateManager to accept updates, and only store our final update
        get_app().updates.ignore_history = False

        # Add final update to undo/redo history
        get_app().updates.apply_last_action_to_history(self.original_data)

        # Clear original data
        self.original_data = None

        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        column = self.indexAt(event.pos()).column()
        if model.item(row, 0):
            self.selected_label = model.item(row, 0)
            self.selected_item = model.item(row, 1)

    def doubleClickedCB(self, model_index):
        """Double click handler for the property table"""

        # Get translation object
        _ = get_app()._tr

        # Get data model and selection
        model = self.clip_properties_model.model

        row = model_index.row()
        selected_label = model.item(row, 0)
        self.selected_item = model.item(row, 1)

        if selected_label:
            property = selected_label.data()
            property_type = property[1]["type"]

            if property_type == "color":
                # Get current value of color
                red = property[1]["red"]["value"]
                green = property[1]["green"]["value"]
                blue = property[1]["blue"]["value"]

                # Show color dialog
                currentColor = QColor(red, green, blue)
                newColor = QColorDialog.getColor(currentColor, self, _("Select a Color"),
                                                 QColorDialog.DontUseNativeDialog)

                # Set the new color keyframe
                self.clip_properties_model.color_update(self.selected_item, newColor)

    def select_item(self, item_id, item_type):
        """ Update the selected item in the properties window """

        # Get translation object
        _ = get_app()._tr

        # Update item
        self.clip_properties_model.update_item(item_id, item_type)

    def select_frame(self, frame_number):
        """ Update the values of the selected clip, based on the current frame """

        # Update item
        self.clip_properties_model.update_frame(frame_number)

    def filter_changed(self, value=None):
        """ Filter the list of properties """

        # Update model
        self.clip_properties_model.update_model(value)

    def contextMenuEvent(self, event):
        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        selected_label = model.item(row, 0)
        selected_value = model.item(row, 1)
        self.selected_item = selected_value
        frame_number = self.clip_properties_model.frame_number

        # Get translation object
        _ = get_app()._tr

        # If item selected
        if selected_label:
            # Get data from selected item
            property = selected_label.data()
            property_name = property[1]["name"]
            self.property_type = property[1]["type"]
            memo = json.loads(property[1]["memo"] or "{}")
            points = property[1]["points"]
            self.choices = property[1]["choices"]
            property_key = property[0]
            clip_id, item_type = selected_value.data()
            log.info("Context menu shown for %s (%s) for clip %s on frame %s" % (property_name, property_key, clip_id, frame_number))
            log.info("Points: %s" % points)
            log.info("Property: %s" % str(property))

            # Handle reader type values
            if self.property_type == "reader" and not self.choices:

                # Refresh models
                self.transition_model.update_model()
                self.files_model.update_model()

                # Add all files
                file_choices = []
                for filesIndex in range(self.files_model.model.rowCount()):
                    modelIndex = self.files_model.model.index(filesIndex, 0)
                    fileItem = self.files_model.model.itemFromIndex(modelIndex)
                    fileIcon = self.files_model.model.item(fileItem.row(), 0).icon()
                    fileName = self.files_model.model.item(fileItem.row(), 1).text()
                    fileParentPath = self.files_model.model.item(fileItem.row(), 4).text()

                    # Append file choice
                    file_choices.append({"name": fileName, "value": os.path.join(fileParentPath, fileName), "selected": False, "icon": fileIcon })

                # Add root file choice
                self.choices.append({"name": _("Files"), "value": file_choices, "selected": False})

                # Add all transitions
                trans_choices = []
                for transIndex in range(self.transition_model.model.rowCount()):
                    modelIndex = self.transition_model.model.index(transIndex, 0)
                    transItem = self.transition_model.model.itemFromIndex(modelIndex)
                    transIcon = self.transition_model.model.item(transItem.row(), 0).icon()
                    transName = self.transition_model.model.item(transItem.row(), 1).text()
                    transPath = self.transition_model.model.item(transItem.row(), 3).text()

                    # Append transition choice
                    trans_choices.append({"name": transName, "value": transPath, "selected": False, "icon": transIcon })

                # Add root transitions choice
                self.choices.append({"name": _("Transitions"), "value": trans_choices, "selected": False})

            # Handle reader type values
            if property_name =="Track" and self.property_type == "int" and not self.choices:
                # Populate all display track names
                track_choices = []
                all_tracks = get_app().project.get(["layers"])
                display_count = len(all_tracks)
                for track in reversed(sorted(all_tracks, key=itemgetter('number'))):
                    # Append track choice
                    track_name = track.get("label") or _("Track %s") % display_count
                    self.choices.append({"name": track_name, "value": track.get("number"), "selected": False })
                    display_count -= 1

            # Define bezier presets
            bezier_presets = [
                (0.250, 0.100, 0.250, 1.000, _("Ease (Default)")),
                (0.420, 0.000, 1.000, 1.000, _("Ease In")),
                (0.000, 0.000, 0.580, 1.000, _("Ease Out")),
                (0.420, 0.000, 0.580, 1.000, _("Ease In/Out")),

                (0.550, 0.085, 0.680, 0.530, _("Ease In (Quad)")),
                (0.550, 0.055, 0.675, 0.190, _("Ease In (Cubic)")),
                (0.895, 0.030, 0.685, 0.220, _("Ease In (Quart)")),
                (0.755, 0.050, 0.855, 0.060, _("Ease In (Quint)")),
                (0.470, 0.000, 0.745, 0.715, _("Ease In (Sine)")),
                (0.950, 0.050, 0.795, 0.035, _("Ease In (Expo)")),
                (0.600, 0.040, 0.980, 0.335, _("Ease In (Circ)")),
                (0.600, -0.280, 0.735, 0.045, _("Ease In (Back)")),

                (0.250, 0.460, 0.450, 0.940, _("Ease Out (Quad)")),
                (0.215, 0.610, 0.355, 1.000, _("Ease Out (Cubic)")),
                (0.165, 0.840, 0.440, 1.000, _("Ease Out (Quart)")),
                (0.230, 1.000, 0.320, 1.000, _("Ease Out (Quint)")),
                (0.390, 0.575, 0.565, 1.000, _("Ease Out (Sine)")),
                (0.190, 1.000, 0.220, 1.000, _("Ease Out (Expo)")),
                (0.075, 0.820, 0.165, 1.000, _("Ease Out (Circ)")),
                (0.175, 0.885, 0.320, 1.275, _("Ease Out (Back)")),

                (0.455, 0.030, 0.515, 0.955, _("Ease In/Out (Quad)")),
                (0.645, 0.045, 0.355, 1.000, _("Ease In/Out (Cubic)")),
                (0.770, 0.000, 0.175, 1.000, _("Ease In/Out (Quart)")),
                (0.860, 0.000, 0.070, 1.000, _("Ease In/Out (Quint)")),
                (0.445, 0.050, 0.550, 0.950, _("Ease In/Out (Sine)")),
                (1.000, 0.000, 0.000, 1.000, _("Ease In/Out (Expo)")),
                (0.785, 0.135, 0.150, 0.860, _("Ease In/Out (Circ)")),
                (0.680, -0.550, 0.265, 1.550, _("Ease In/Out (Back)"))
            ]

            bezier_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.BEZIER)))
            linear_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.LINEAR)))
            constant_icon = QIcon(QPixmap(os.path.join(info.IMAGES_PATH, "keyframe-%s.png" % openshot.CONSTANT)))

            # Add menu options for keyframes
            menu = QMenu(self)
            if points > 1:
                # Menu for more than 1 point
                Bezier_Menu = QMenu(_("Bezier"), self)
                Bezier_Menu.setIcon(bezier_icon)
                for bezier_preset in bezier_presets:
                    preset_action = Bezier_Menu.addAction(bezier_preset[4])
                    preset_action.triggered.connect(partial(self.Bezier_Action_Triggered, bezier_preset))
                menu.addMenu(Bezier_Menu)
                Linear_Action = menu.addAction(_("Linear"))
                Linear_Action.setIcon(linear_icon)
                Linear_Action.triggered.connect(self.Linear_Action_Triggered)
                Constant_Action = menu.addAction(_("Constant"))
                Constant_Action.setIcon(constant_icon)
                Constant_Action.triggered.connect(self.Constant_Action_Triggered)
                menu.addSeparator()
                Insert_Action = menu.addAction(_("Insert Keyframe"))
                Insert_Action.triggered.connect(self.Insert_Action_Triggered)
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())
            elif points == 1:
                # Menu for a single point
                Insert_Action = menu.addAction(_("Insert Keyframe"))
                Insert_Action.triggered.connect(self.Insert_Action_Triggered)
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())

            if self.choices:
                # Menu for choices
                for choice in self.choices:
                    if type(choice["value"]) != list:
                        # Add root choice items
                        Choice_Action = menu.addAction(_(choice["name"]))
                        Choice_Action.setData(choice["value"])
                        Choice_Action.triggered.connect(self.Choice_Action_Triggered)
                    else:
                        # Add sub-choice items (for nested choice lists)
                        # Divide into smaller QMenus (since large lists cover the entire screen)
                        # For example: Transitions -> 1 -> sub items
                        SubMenu = None
                        SubMenuRoot = QMenu(_(choice["name"]), self)
                        SubMenuSize = 24
                        SubMenuNumber = 0
                        for sub_choice in choice["value"]:
                            if len(choice["value"]) > SubMenuSize:
                                if not SubMenu or len(SubMenu.children()) == SubMenuSize or sub_choice == choice["value"][-1]:
                                    SubMenuNumber += 1
                                    if SubMenu:
                                        SubMenuRoot.addMenu(SubMenu)
                                    SubMenu = QMenu(str(SubMenuNumber), self)
                                Choice_Action = SubMenu.addAction(_(sub_choice["name"]))
                            else:
                                Choice_Action = SubMenuRoot.addAction(_(sub_choice["name"]))
                            Choice_Action.setData(sub_choice["value"])
                            subChoiceIcon = sub_choice.get("icon")
                            if subChoiceIcon:
                                Choice_Action.setIcon(subChoiceIcon)
                            Choice_Action.triggered.connect(self.Choice_Action_Triggered)
                        menu.addMenu(SubMenuRoot)

                # Show choice menu
                menu.popup(QCursor.pos())

    def Bezier_Action_Triggered(self, preset=[]):
        log.info("Bezier_Action_Triggered: %s" % str(preset))
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, interpolation=0, interpolation_details=preset)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), interpolation=0, interpolation_details=preset)

    def Linear_Action_Triggered(self, event):
        log.info("Linear_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, interpolation=1)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), interpolation=1, interpolation_details=[])

    def Constant_Action_Triggered(self, event):
        log.info("Constant_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, interpolation=2)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), interpolation=2, interpolation_details=[])

    def Insert_Action_Triggered(self, event):
        log.info("Insert_Action_Triggered")
        if self.selected_item:
            current_value = QLocale().system().toDouble(self.selected_item.text())[0]
            self.clip_properties_model.value_updated(self.selected_item, value=current_value)

    def Remove_Action_Triggered(self, event):
        log.info("Remove_Action_Triggered")
        self.clip_properties_model.remove_keyframe(self.selected_item)

    def Choice_Action_Triggered(self, event):
        log.info("Choice_Action_Triggered")
        choice_value = self.sender().data()

        # Update value of dropdown item
        self.clip_properties_model.value_updated(self.selected_item, value=choice_value)

    def __init__(self, *args):
        # Invoke parent init
        QTableView.__init__(self, *args)

        # Get a reference to the window object
        self.win = get_app().window

        # Get Model data
        self.clip_properties_model = PropertiesModel(self)
        self.transition_model = TransitionsModel(self)
        self.files_model = FilesModel(self)

        # Keep track of mouse press start position to determine when to start drag
        self.selected = []
        self.selected_label = None
        self.selected_item = None
        self.new_value = None
        self.original_data = None

        # Setup header columns
        self.setModel(self.clip_properties_model.model)
        self.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.setWordWrap(True)

        # Set delegate
        delegate = PropertyDelegate()
        self.setItemDelegateForColumn(1, delegate)
        self.previous_x = -1

        # Get table header
        horizontal_header = self.horizontalHeader()
        horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
        vertical_header = self.verticalHeader()
        vertical_header.setVisible(False)

        # Refresh view
        self.clip_properties_model.update_model()
        self.transition_model.update_model()
        self.files_model.update_model()

        # Resize columns
        self.resizeColumnToContents(0)
        self.resizeColumnToContents(1)

        # Connect filter signals
        get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
        get_app().window.InsertKeyframe.connect(self.Insert_Action_Triggered)
        self.doubleClicked.connect(self.doubleClickedCB)
        self.loadProperties.connect(self.select_item)
Пример #5
0
class PropertiesTableView(QTableView):
	""" A Properties Table QWidget used on the main window """ 
	
	def select_item(self, item_id, item_type):
		""" Update the selected item in the properties window """

		# Get translation object
		_ = get_app()._tr
		
		# Set label
		if item_id:
			get_app().window.lblSelectedItem.setText(_("Selection: %s") % item_id)
		else:
			get_app().window.lblSelectedItem.setText(_("No Selection"))
			
		# Update item
		self.clip_properties_model.update_item(item_id, item_type)

	def select_frame(self, frame_number):
		""" Update the values of the selected clip, based on the current frame """
		
		# Update item
		self.clip_properties_model.update_frame(frame_number)
	
	def filter_changed(self, value=None):
		""" Filter the list of properties """
		
		# Update model
		self.clip_properties_model.update_model(value)
		
	def contextMenuEvent(self, pos):
		# Get data model and selection 
		model = self.clip_properties_model.model
		selected = self.selectionModel().selectedIndexes()
		
		# Get the currently selected item
		selected_label = None
		selected_value = None
		for selection in selected:
			selected_row = model.itemFromIndex(selection).row()
			selected_label = model.item(selected_row, 0)
			selected_value = model.item(selected_row, 1)
			self.selected_item = selected_value # keep track of selected value column
			frame_number = self.clip_properties_model.frame_number

		# If item selected
		if selected_label and selected_value:
			# Get data from selected item
			property = selected_label.data()
			property_name = property[1]["name"]
			points = property[1]["points"]
			property_key = property[0]
			clip_id, item_type = selected_value.data()
	
			log.info("Context menu shown for %s (%s) for clip %s on frame %s" % (property_name, property_key, clip_id, frame_number))
			log.info("Points: %s" % points)
			log.info("Property: %s" % str(property))
			
			# Popup context menu (if keyframeable)
			if points > 1:
				menu = QMenu(self)
				Bezier_Action = menu.addAction("BEZIER")
				Bezier_Action.triggered.connect(self.Bezier_Action_Triggered)
				Linear_Action = menu.addAction("LINEAR")
				Linear_Action.triggered.connect(self.Linear_Action_Triggered)
				Constant_Action = menu.addAction("CONSTANT")
				Constant_Action.triggered.connect(self.Constant_Action_Triggered)
				menu.popup(QCursor.pos())
			
	def Bezier_Action_Triggered(self, event):
		log.info("Bezier_Action_Triggered")
		self.clip_properties_model.value_updated(self.selected_item, 0)
		
	def Linear_Action_Triggered(self, event):
		log.info("Linear_Action_Triggered")
		self.clip_properties_model.value_updated(self.selected_item, 1)
		
	def Constant_Action_Triggered(self, event):
		log.info("Constant_Action_Triggered")
		self.clip_properties_model.value_updated(self.selected_item, 2)

		
	def __init__(self, *args):
		# Invoke parent init
		QTableView.__init__(self, *args)
		
		# Get a reference to the window object
		self.win = get_app().window
		
		# Get Model data
		self.clip_properties_model = PropertiesModel(self)
		
		# Keep track of mouse press start position to determine when to start drag
		self.selected = []
		self.selected_item = None

		# Setup header columns
		self.setModel(self.clip_properties_model.model)
		self.setSelectionBehavior(QAbstractItemView.SelectRows)
		self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
		self.setWordWrap(True)

		# Get table header
		horizontal_header = self.horizontalHeader()
		horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
		vertical_header = self.verticalHeader()
		vertical_header.setVisible(False)
		
		# Refresh view
		self.clip_properties_model.update_model()
		
		# Resize columns
		self.resizeColumnToContents(0)
		self.resizeColumnToContents(1)

		# Connect filter signals
		get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
Пример #6
0
class PropertiesTableView(QTableView):
    """ A Properties Table QWidget used on the main window """

    def double_click(self, model_index):
        """Double click handler for the property table"""
        # Get data model and selection
        model = self.clip_properties_model.model

        row = model_index.row()
        selected_label = model.item(row, 0)
        self.selected_item = model.item(row, 1)

        if selected_label:
            property = selected_label.data()
            property_type = property[1]["type"]

            if property_type == "color":
                # Get current value of color
                red = property[1]["red"]["value"]
                green = property[1]["green"]["value"]
                blue = property[1]["blue"]["value"]

                # Show color dialog
                currentColor = QColor(red, green, blue)
                newColor = QColorDialog.getColor(currentColor)

                # Set the new color keyframe
                self.clip_properties_model.color_update(self.selected_item, newColor)

    def select_item(self, item_id, item_type):
        """ Update the selected item in the properties window """

        # Get translation object
        _ = get_app()._tr

        # Set label
        if item_id:
            get_app().window.lblSelectedItem.setText(_("Selection: %s") % item_id)
        else:
            get_app().window.lblSelectedItem.setText(_("No Selection"))

        # Update item
        self.clip_properties_model.update_item(item_id, item_type)

    def select_frame(self, frame_number):
        """ Update the values of the selected clip, based on the current frame """

        # Update item
        self.clip_properties_model.update_frame(frame_number)

    def filter_changed(self, value=None):
        """ Filter the list of properties """

        # Update model
        self.clip_properties_model.update_model(value)

    def contextMenuEvent(self, event):
        # Get data model and selection
        model = self.clip_properties_model.model
        row = self.indexAt(event.pos()).row()
        selected_label = model.item(row, 0)
        selected_value = model.item(row, 1)
        self.selected_item = selected_value
        frame_number = self.clip_properties_model.frame_number

        # Get translation object
        _ = get_app()._tr

        # If item selected
        if selected_label:
            # Get data from selected item
            property = selected_label.data()
            property_name = property[1]["name"]
            self.property_type = property[1]["type"]
            points = property[1]["points"]
            self.choices = property[1]["choices"]
            property_key = property[0]
            clip_id, item_type = selected_value.data()

            log.info("Context menu shown for %s (%s) for clip %s on frame %s" % (
                property_name, property_key, clip_id, frame_number))
            log.info("Points: %s" % points)
            log.info("Property: %s" % str(property))

            # Add menu options for keyframes
            menu = QMenu(self)
            if points > 1:
                # Menu for more than 1 point
                Bezier_Action = menu.addAction(_("Bezier"))
                Bezier_Action.triggered.connect(self.Bezier_Action_Triggered)
                Linear_Action = menu.addAction(_("Linear"))
                Linear_Action.triggered.connect(self.Linear_Action_Triggered)
                Constant_Action = menu.addAction(_("Constant"))
                Constant_Action.triggered.connect(self.Constant_Action_Triggered)
                menu.addSeparator()
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())
            elif points == 1:
                # Menu for a single point
                Remove_Action = menu.addAction(_("Remove Keyframe"))
                Remove_Action.triggered.connect(self.Remove_Action_Triggered)
                menu.popup(QCursor.pos())

            if self.choices:
                # Menu for choices
                for choice in self.choices:
                    Choice_Action = menu.addAction(_(choice["name"]))
                    Choice_Action.setData(choice["value"])
                    Choice_Action.triggered.connect(self.Choice_Action_Triggered)
                # Show choice menu
                menu.popup(QCursor.pos())

    def Bezier_Action_Triggered(self, event):
        log.info("Bezier_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 0)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 0)

    def Linear_Action_Triggered(self, event):
        log.info("Linear_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 1)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 1)

    def Constant_Action_Triggered(self, event):
        log.info("Constant_Action_Triggered")
        if self.property_type != "color":
            # Update keyframe interpolation mode
            self.clip_properties_model.value_updated(self.selected_item, 2)
        else:
            # Update colors interpolation mode
            self.clip_properties_model.color_update(self.selected_item, QColor("#000"), 2)

    def Remove_Action_Triggered(self, event):
        log.info("Remove_Action_Triggered")
        self.clip_properties_model.remove_keyframe(self.selected_item)

    def Choice_Action_Triggered(self, event):
        log.info("Choice_Action_Triggered")
        choice_value = self.sender().data()

        # Update value of dropdown item
        self.clip_properties_model.value_updated(self.selected_item, value=choice_value)

    def __init__(self, *args):
        # Invoke parent init
        QTableView.__init__(self, *args)

        # Get a reference to the window object
        self.win = get_app().window

        # Get Model data
        self.clip_properties_model = PropertiesModel(self)

        # Keep track of mouse press start position to determine when to start drag
        self.selected = []
        self.selected_item = None

        # Setup header columns
        self.setModel(self.clip_properties_model.model)
        self.setSelectionBehavior(QAbstractItemView.SelectRows)
        self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Expanding)
        self.setWordWrap(True)

        # Get table header
        horizontal_header = self.horizontalHeader()
        horizontal_header.setSectionResizeMode(QHeaderView.Stretch)
        vertical_header = self.verticalHeader()
        vertical_header.setVisible(False)

        # Refresh view
        self.clip_properties_model.update_model()

        # Resize columns
        self.resizeColumnToContents(0)
        self.resizeColumnToContents(1)

        # Connect filter signals
        get_app().window.txtPropertyFilter.textChanged.connect(self.filter_changed)
        self.doubleClicked.connect(self.double_click)