Пример #1
0
class MediaManagerItem(QtWidgets.QWidget, RegistryProperties):
    """
    MediaManagerItem is a helper widget for plugins.

    None of the following *need* to be used, feel free to override them completely in your plugin's implementation.
    Alternatively, call them from your plugin before or after you've done extra things that you need to.

    **Constructor Parameters**

    ``parent``
        The parent widget. Usually this will be the *Media Manager* itself. This needs to be a class descended from
        ``QWidget``.

    ``plugin``
        The plugin widget. Usually this will be the *Plugin* itself. This needs to be a class descended from ``Plugin``.

    **Member Variables**

    When creating a descendant class from this class for your plugin, the following member variables should be set.

     ``self.on_new_prompt``

        Defaults to *'Select Image(s)'*.

     ``self.on_new_file_masks``
        Defaults to *'Images (*.jpg *jpeg *.gif *.png *.bmp)'*. This assumes that the new action is to load a file. If
        not, you need to override the ``OnNew`` method.

     ``self.PreviewFunction``
        This must be a method which returns a QImage to represent the item (usually a preview). No scaling is required,
        that is performed automatically by OpenLP when necessary. If this method is not defined, a default will be used
        (treat the filename as an image).
    """
    log.info('Media Item loaded')

    def __init__(self, parent=None, plugin=None):
        """
        Constructor to create the media manager item.
        """
        super(MediaManagerItem, self).__init__(parent)
        self.plugin = plugin
        self._setup()
        self.setup_item()

    def _setup(self):
        """
        Run some initial setup. This method is separate from __init__ in order to mock it out in tests.
        """
        self.hide()
        self.whitespace = re.compile(r'[\W_]+', re.UNICODE)
        visible_title = self.plugin.get_string(StringContent.VisibleName)
        self.title = str(visible_title['title'])
        Registry().register(self.plugin.name, self)
        self.settings_section = self.plugin.name
        self.toolbar = None
        self.remote_triggered = None
        self.single_service_item = True
        self.quick_preview_allowed = False
        self.has_search = False
        self.page_layout = QtWidgets.QVBoxLayout(self)
        self.page_layout.setSpacing(0)
        self.page_layout.setContentsMargins(0, 0, 0, 0)
        self.required_icons()
        self.setupUi()
        self.retranslateUi()
        self.auto_select_id = -1

    def setup_item(self):
        """
        Override this for additional Plugin setup
        """
        pass

    def required_icons(self):
        """
        This method is called to define the icons for the plugin. It provides a default set and the plugin is able to
        override the if required.
        """
        self.has_import_icon = False
        self.has_new_icon = True
        self.has_edit_icon = True
        self.has_file_icon = False
        self.has_delete_icon = True
        self.add_to_service_item = False

    def retranslateUi(self):
        """
        This method is called automatically to provide OpenLP with the opportunity to translate the ``MediaManagerItem``
        to another language.
        """
        pass

    def add_toolbar(self):
        """
        A method to help developers easily add a toolbar to the media manager item.
        """
        if self.toolbar is None:
            self.toolbar = OpenLPToolbar(self)
            self.page_layout.addWidget(self.toolbar)

    def setupUi(self):
        """
        This method sets up the interface on the button. Plugin developers use this to add and create toolbars, and the
        rest of the interface of the media manager item.
        """
        # Add a toolbar
        self.add_toolbar()
        # Allow the plugin to define buttons at start of bar
        self.add_start_header_bar()
        # Add the middle of the tool bar (pre defined)
        self.add_middle_header_bar()
        # Allow the plugin to define buttons at end of bar
        self.add_end_header_bar()
        # Add the list view
        self.add_list_view_to_toolbar()

    def add_middle_header_bar(self):
        """
        Create buttons for the media item toolbar
        """
        toolbar_actions = []
        # Import Button
        if self.has_import_icon:
            toolbar_actions.append([
                'Import', StringContent.Import, ':/general/general_import.png',
                self.on_import_click
            ])
        # Load Button
        if self.has_file_icon:
            toolbar_actions.append([
                'Load', StringContent.Load, ':/general/general_open.png',
                self.on_file_click
            ])
        # New Button
        if self.has_new_icon:
            toolbar_actions.append([
                'New', StringContent.New, ':/general/general_new.png',
                self.on_new_click
            ])
        # Edit Button
        if self.has_edit_icon:
            toolbar_actions.append([
                'Edit', StringContent.Edit, ':/general/general_edit.png',
                self.on_edit_click
            ])
        # Delete Button
        if self.has_delete_icon:
            toolbar_actions.append([
                'Delete', StringContent.Delete, ':/general/general_delete.png',
                self.on_delete_click
            ])
        # Preview
        toolbar_actions.append([
            'Preview', StringContent.Preview, ':/general/general_preview.png',
            self.on_preview_click
        ])
        # Live Button
        toolbar_actions.append([
            'Live', StringContent.Live, ':/general/general_live.png',
            self.on_live_click
        ])
        # Add to service Button
        toolbar_actions.append([
            'Service', StringContent.Service, ':/general/general_add.png',
            self.on_add_click
        ])
        for action in toolbar_actions:
            if action[0] == StringContent.Preview:
                self.toolbar.addSeparator()
            self.toolbar.add_toolbar_action(
                '%s%sAction' % (self.plugin.name, action[0]),
                text=self.plugin.get_string(action[1])['title'],
                icon=action[2],
                tooltip=self.plugin.get_string(action[1])['tooltip'],
                triggers=action[3])

    def add_list_view_to_toolbar(self):
        """
        Creates the main widget for listing items the media item is tracking
        """
        # Add the List widget
        self.list_view = ListWidgetWithDnD(self, self.plugin.name)
        self.list_view.setSpacing(1)
        self.list_view.setSelectionMode(
            QtWidgets.QAbstractItemView.ExtendedSelection)
        self.list_view.setAlternatingRowColors(True)
        self.list_view.setObjectName('%sListView' % self.plugin.name)
        # Add to page_layout
        self.page_layout.addWidget(self.list_view)
        # define and add the context menu
        self.list_view.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        if self.has_edit_icon:
            create_widget_action(self.list_view,
                                 text=self.plugin.get_string(
                                     StringContent.Edit)['title'],
                                 icon=':/general/general_edit.png',
                                 triggers=self.on_edit_click)
            create_widget_action(self.list_view, separator=True)
        create_widget_action(
            self.list_view,
            'listView%s%sItem' %
            (self.plugin.name.title(), StringContent.Preview.title()),
            text=self.plugin.get_string(StringContent.Preview)['title'],
            icon=':/general/general_preview.png',
            can_shortcuts=True,
            triggers=self.on_preview_click)
        create_widget_action(
            self.list_view,
            'listView%s%sItem' %
            (self.plugin.name.title(), StringContent.Live.title()),
            text=self.plugin.get_string(StringContent.Live)['title'],
            icon=':/general/general_live.png',
            can_shortcuts=True,
            triggers=self.on_live_click)
        create_widget_action(
            self.list_view,
            'listView%s%sItem' %
            (self.plugin.name.title(), StringContent.Service.title()),
            can_shortcuts=True,
            text=self.plugin.get_string(StringContent.Service)['title'],
            icon=':/general/general_add.png',
            triggers=self.on_add_click)
        if self.has_delete_icon:
            create_widget_action(self.list_view, separator=True)
            create_widget_action(
                self.list_view,
                'listView%s%sItem' %
                (self.plugin.name.title(), StringContent.Delete.title()),
                text=self.plugin.get_string(StringContent.Delete)['title'],
                icon=':/general/general_delete.png',
                can_shortcuts=True,
                triggers=self.on_delete_click)
        if self.add_to_service_item:
            create_widget_action(self.list_view, separator=True)
            create_widget_action(self.list_view,
                                 text=translate(
                                     'OpenLP.MediaManagerItem',
                                     '&Add to selected Service Item'),
                                 icon=':/general/general_add.png',
                                 triggers=self.on_add_edit_click)
        self.add_custom_context_actions()
        # Create the context menu and add all actions from the list_view.
        self.menu = QtWidgets.QMenu()
        self.menu.addActions(self.list_view.actions())
        self.list_view.doubleClicked.connect(self.on_double_clicked)
        self.list_view.itemSelectionChanged.connect(self.on_selection_change)
        self.list_view.customContextMenuRequested.connect(self.context_menu)

    def add_search_to_toolbar(self):
        """
        Creates a search field with button and related signal handling.
        """
        self.search_widget = QtWidgets.QWidget(self)
        self.search_widget.setObjectName('search_widget')
        self.search_layout = QtWidgets.QVBoxLayout(self.search_widget)
        self.search_layout.setObjectName('search_layout')
        self.search_text_layout = QtWidgets.QFormLayout()
        self.search_text_layout.setObjectName('search_text_layout')
        self.search_text_label = QtWidgets.QLabel(self.search_widget)
        self.search_text_label.setObjectName('search_text_label')
        self.search_text_edit = SearchEdit(self.search_widget)
        self.search_text_edit.setObjectName('search_text_edit')
        self.search_text_label.setBuddy(self.search_text_edit)
        self.search_text_layout.addRow(self.search_text_label,
                                       self.search_text_edit)
        self.search_layout.addLayout(self.search_text_layout)
        self.search_button_layout = QtWidgets.QHBoxLayout()
        self.search_button_layout.setObjectName('search_button_layout')
        self.search_button_layout.addStretch()
        self.search_text_button = QtWidgets.QPushButton(self.search_widget)
        self.search_text_button.setObjectName('search_text_button')
        self.search_button_layout.addWidget(self.search_text_button)
        self.search_layout.addLayout(self.search_button_layout)
        self.page_layout.addWidget(self.search_widget)
        # Signals and slots
        self.search_text_edit.returnPressed.connect(
            self.on_search_text_button_clicked)
        self.search_text_button.clicked.connect(
            self.on_search_text_button_clicked)
        self.search_text_edit.textChanged.connect(
            self.on_search_text_edit_changed)

    def add_custom_context_actions(self):
        """
        Implement this method in your descendant media manager item to add any context menu items.
        This method is called automatically.
        """
        pass

    def initialise(self):
        """
        Implement this method in your descendant media manager item to do any UI or other initialisation.
        This method is called automatically.
        """
        pass

    def add_start_header_bar(self):
        """
        Slot at start of toolbar for plugin to add widgets
        """
        pass

    def add_end_header_bar(self):
        """
        Slot at end of toolbar for plugin to add widgets
        """
        pass

    def on_file_click(self):
        """
        Add a file to the list widget to make it available for showing
        """
        files = FileDialog.getOpenFileNames(
            self, self.on_new_prompt,
            Settings().value(self.settings_section + '/last directory'),
            self.on_new_file_masks)
        log.info('New files(s) %s' % files)
        if files:
            self.application.set_busy_cursor()
            self.validate_and_load(files)
        self.application.set_normal_cursor()

    def load_file(self, data):
        """
        Turn file from Drag and Drop into an array so the Validate code can run it.

        :param data: A dictionary containing the list of files to be loaded and the target
        """
        new_files = []
        error_shown = False
        for file_name in data['files']:
            file_type = file_name.split('.')[-1]
            if file_type.lower() not in self.on_new_file_masks:
                if not error_shown:
                    critical_error_message_box(
                        translate('OpenLP.MediaManagerItem',
                                  'Invalid File Type'),
                        translate('OpenLP.MediaManagerItem',
                                  'Invalid File %s.\nSuffix not supported') %
                        file_name)
                    error_shown = True
            else:
                new_files.append(file_name)
        if new_files:
            self.validate_and_load(new_files, data['target'])

    def dnd_move_internal(self, target):
        """
        Handle internal moving of media manager items

        :param target: The target of the DnD action
        """
        pass

    def validate_and_load(self, files, target_group=None):
        """
        Process a list for files either from the File Dialog or from Drag and
        Drop

        :param files: The files to be loaded.
        :param target_group: The QTreeWidgetItem of the group that will be the parent of the added files
        """
        names = []
        full_list = []
        for count in range(self.list_view.count()):
            names.append(self.list_view.item(count).text())
            full_list.append(
                self.list_view.item(count).data(QtCore.Qt.UserRole))
        duplicates_found = False
        files_added = False
        for file_path in files:
            if file_path in full_list:
                duplicates_found = True
            else:
                files_added = True
                full_list.append(file_path)
        if full_list and files_added:
            if target_group is None:
                self.list_view.clear()
            self.load_list(full_list, target_group)
            last_dir = os.path.split(files[0])[0]
            Settings().setValue(self.settings_section + '/last directory',
                                last_dir)
            Settings().setValue(
                '%s/%s files' % (self.settings_section, self.settings_section),
                self.get_file_list())
        if duplicates_found:
            critical_error_message_box(
                UiStrings().Duplicate,
                translate(
                    'OpenLP.MediaManagerItem',
                    'Duplicate files were found on import and were ignored.'))

    def context_menu(self, point):
        """
        Display a context menu

        :param point: The point the cursor was at
        """
        item = self.list_view.itemAt(point)
        # Decide if we have to show the context menu or not.
        if item is None:
            return
        if not item.flags() & QtCore.Qt.ItemIsSelectable:
            return
        self.menu.exec(self.list_view.mapToGlobal(point))

    def get_file_list(self):
        """
        Return the current list of files
        """
        file_list = []
        for index in range(self.list_view.count()):
            list_item = self.list_view.item(index)
            filename = list_item.data(QtCore.Qt.UserRole)
            file_list.append(filename)
        return file_list

    def load_list(self, load_list, target_group):
        """
        Load a list. Needs to be implemented by the plugin.

        :param load_list: List object to load
        :param target_group: Group to load
        """
        raise NotImplementedError(
            'MediaManagerItem.loadList needs to be defined by the plugin')

    def on_new_click(self):
        """
        Hook for plugins to define behaviour for adding new items.
        """
        pass

    def on_edit_click(self):
        """
        Hook for plugins to define behaviour for editing items.
        """
        pass

    def on_delete_click(self):
        """
        Delete an item. Needs to be implemented by the plugin.
        """
        raise NotImplementedError(
            'MediaManagerItem.on_delete_click needs to be defined by the plugin'
        )

    def on_focus(self):
        """
        Run when a tab in the media manager gains focus. This gives the media
        item a chance to focus any elements it wants to.
        """
        pass

    def generate_slide_data(self,
                            service_item,
                            item=None,
                            xml_version=False,
                            remote=False,
                            context=ServiceItemContext.Live):
        """
        Generate the slide data. Needs to be implemented by the plugin.
        :param service_item: The service Item to be processed
        :param item: The database item to be used to build the service item
        :param xml_version:
        :param remote: Was this remote triggered (False)
        :param context: The service context
        """
        raise NotImplementedError(
            'MediaManagerItem.generate_slide_data needs to be defined by the plugin'
        )

    def on_double_clicked(self):
        """
        Allows the list click action to be determined dynamically
        """
        if Settings().value('advanced/double click live'):
            self.on_live_click()
        elif not Settings().value('advanced/single click preview'):
            # NOTE: The above check is necessary to prevent bug #1419300
            self.on_preview_click()

    def on_selection_change(self):
        """
        Allows the change of current item in the list to be actioned
        """
        if Settings().value('advanced/single click preview') and self.quick_preview_allowed \
                and self.list_view.selectedIndexes() and self.auto_select_id == -1:
            self.on_preview_click(True)

    def on_preview_click(self, keep_focus=False):
        """
        Preview an item by building a service item then adding that service item to the preview slide controller.

        :param keep_focus: Do we keep focus (False)
        """
        if not self.list_view.selectedIndexes() and not self.remote_triggered:
            QtWidgets.QMessageBox.information(
                self,
                UiStrings().NISp,
                translate('OpenLP.MediaManagerItem',
                          'You must select one or more items to preview.'))
        else:
            log.debug('%s Preview requested' % self.plugin.name)
            service_item = self.build_service_item()
            if service_item:
                service_item.from_plugin = True
                self.preview_controller.add_service_item(service_item)
                if not keep_focus:
                    self.preview_controller.preview_widget.setFocus()

    def on_live_click(self):
        """
        Send an item live by building a service item then adding that service item to the live slide controller.
        """
        if not self.list_view.selectedIndexes():
            QtWidgets.QMessageBox.information(
                self,
                UiStrings().NISp,
                translate('OpenLP.MediaManagerItem',
                          'You must select one or more items to send live.'))
        else:
            self.go_live()

    def go_live_remote(self, message):
        """
        Remote Call wrapper

        :param message: The passed data item_id:Remote.
        """
        self.go_live(message[0], remote=message[1])

    def go_live(self, item_id=None, remote=False):
        """
        Make the currently selected item go live.

        :param item_id: item to make live
        :param remote: From Remote
        """
        log.debug('%s Live requested', self.plugin.name)
        item = None
        if item_id:
            item = self.create_item_from_id(item_id)
        service_item = self.build_service_item(item, remote=remote)
        if service_item:
            if not item_id:
                service_item.from_plugin = True
            if remote:
                service_item.will_auto_start = True
            self.live_controller.add_service_item(service_item)
            self.live_controller.preview_widget.setFocus()

    def create_item_from_id(self, item_id):
        """
        Create a media item from an item id.

        :param item_id: Id to make live
        """
        item = QtWidgets.QListWidgetItem()
        item.setData(QtCore.Qt.UserRole, item_id)
        return item

    def on_add_click(self):
        """
        Add a selected item to the current service
        """
        if not self.list_view.selectedIndexes():
            QtWidgets.QMessageBox.information(
                self,
                UiStrings().NISp,
                translate('OpenLP.MediaManagerItem',
                          'You must select one or more items to add.'))
        else:
            # Is it possible to process multiple list items to generate
            # multiple service items?
            if self.single_service_item:
                log.debug('%s Add requested', self.plugin.name)
                self.add_to_service(replace=self.remote_triggered)
            else:
                items = self.list_view.selectedIndexes()
                drop_position = self.service_manager.get_drop_position()
                for item in items:
                    self.add_to_service(item, position=drop_position)
                    if drop_position != -1:
                        drop_position += 1

    def add_to_service_remote(self, message):
        """
        Remote Call wrapper

        :param message: The passed data item:Remote.
        """
        self.add_to_service(message[0], remote=message[1])

    def add_to_service(self,
                       item=None,
                       replace=None,
                       remote=False,
                       position=-1):
        """
        Add this item to the current service.

        :param item: Item to be processed
        :param replace: Replace the existing item
        :param remote: Triggered from remote
        :param position: Position to place item
        """
        service_item = self.build_service_item(
            item, True, remote=remote, context=ServiceItemContext.Service)
        if service_item:
            service_item.from_plugin = False
            self.service_manager.add_service_item(service_item,
                                                  replace=replace,
                                                  position=position)

    def on_add_edit_click(self):
        """
        Add a selected item to an existing item in the current service.
        """
        if not self.list_view.selectedIndexes() and not self.remote_triggered:
            QtWidgets.QMessageBox.information(
                self,
                UiStrings().NISp,
                translate('OpenLP.MediaManagerItem',
                          'You must select one or more items.'))
        else:
            log.debug('%s Add requested', self.plugin.name)
            service_item = self.service_manager.get_service_item()
            if not service_item:
                QtWidgets.QMessageBox.information(
                    self,
                    UiStrings().NISs,
                    translate(
                        'OpenLP.MediaManagerItem',
                        'You must select an existing service item to add to.'))
            elif self.plugin.name == service_item.name:
                self.generate_slide_data(service_item)
                self.service_manager.add_service_item(service_item,
                                                      replace=True)
            else:
                # Turn off the remote edit update message indicator
                QtWidgets.QMessageBox.information(
                    self,
                    translate('OpenLP.MediaManagerItem',
                              'Invalid Service Item'),
                    translate('OpenLP.MediaManagerItem',
                              'You must select a %s service item.') %
                    self.title)

    def build_service_item(self,
                           item=None,
                           xml_version=False,
                           remote=False,
                           context=ServiceItemContext.Live):
        """
        Common method for generating a service item
        :param item: Service Item to be built.
        :param xml_version: version of XML (False)
        :param remote: Remote triggered (False)
        :param context: The context on which this is called
        """
        service_item = ServiceItem(self.plugin)
        service_item.add_icon(self.plugin.icon_path)
        if self.generate_slide_data(service_item, item, xml_version, remote,
                                    context):
            return service_item
        else:
            return None

    def service_load(self, item):
        """
        Method to add processing when a service has been loaded and individual service items need to be processed by the
        plugins.

        :param item: The item to be processed and returned.
        """
        return item

    def check_search_result(self):
        """
        Checks if the list_view is empty and adds a "No Search Results" item.
        """
        if self.list_view.count():
            return
        message = translate('OpenLP.MediaManagerItem', 'No Search Results')
        item = QtWidgets.QListWidgetItem(message)
        item.setFlags(QtCore.Qt.NoItemFlags)
        font = QtGui.QFont()
        font.setItalic(True)
        item.setFont(font)
        self.list_view.addItem(item)

    def _get_id_of_item_to_generate(self, item, remote_item):
        """
        Utility method to check items being submitted for slide generation.

        :param item: The item to check.
        :param remote_item: The id to assign if the slide generation was remotely triggered.
        """
        if item is None:
            if self.remote_triggered is None:
                item = self.list_view.currentItem()
                if item is None:
                    return False
                item_id = item.data(QtCore.Qt.UserRole)
            else:
                item_id = remote_item
        else:
            item_id = item.data(QtCore.Qt.UserRole)
        return item_id

    def save_auto_select_id(self):
        """
        Sorts out, what item to select after loading a list.
        """
        # The item to select has not been set.
        if self.auto_select_id == -1:
            item = self.list_view.currentItem()
            if item:
                self.auto_select_id = item.data(QtCore.Qt.UserRole)

    def search(self, string, show_error=True):
        """
        Performs a plugin specific search for items containing ``string``

        :param string: String to be displayed
        :param show_error: Should the error be shown (True)
        """
        raise NotImplementedError(
            'Plugin.search needs to be defined by the plugin')
Пример #2
0
class Ui_ThemeManager(object):
    """
    UI part of the Theme Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI
        :param widget: The screen object the the dialog is to be attached to.
        """
        # start with the layout
        self.layout = QtWidgets.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setContentsMargins(0, 0, 0, 0)
        self.layout.setObjectName('layout')
        self.toolbar = OpenLPToolbar(widget)
        self.toolbar.setObjectName('toolbar')
        self.toolbar.add_toolbar_action('newTheme',
                                        text=UiStrings().NewTheme,
                                        icon=':/themes/theme_new.png',
                                        tooltip=translate(
                                            'OpenLP.ThemeManager',
                                            'Create a new theme.'),
                                        triggers=self.on_add_theme)
        self.toolbar.add_toolbar_action(
            'editTheme',
            text=translate('OpenLP.ThemeManager', 'Edit Theme'),
            icon=':/themes/theme_edit.png',
            tooltip=translate('OpenLP.ThemeManager', 'Edit a theme.'),
            triggers=self.on_edit_theme)
        self.delete_toolbar_action = self.toolbar.add_toolbar_action(
            'delete_theme',
            text=translate('OpenLP.ThemeManager', 'Delete Theme'),
            icon=':/general/general_delete.png',
            tooltip=translate('OpenLP.ThemeManager', 'Delete a theme.'),
            triggers=self.on_delete_theme)
        self.toolbar.addSeparator()
        self.toolbar.add_toolbar_action(
            'importTheme',
            text=translate('OpenLP.ThemeManager', 'Import Theme'),
            icon=':/general/general_import.png',
            tooltip=translate('OpenLP.ThemeManager', 'Import a theme.'),
            triggers=self.on_import_theme)
        self.toolbar.add_toolbar_action(
            'exportTheme',
            text=translate('OpenLP.ThemeManager', 'Export Theme'),
            icon=':/general/general_export.png',
            tooltip=translate('OpenLP.ThemeManager', 'Export a theme.'),
            triggers=self.on_export_theme)
        self.layout.addWidget(self.toolbar)
        self.theme_widget = QtWidgets.QWidgetAction(self.toolbar)
        self.theme_widget.setObjectName('theme_widget')
        # create theme manager list
        self.theme_list_widget = QtWidgets.QListWidget(widget)
        self.theme_list_widget.setAlternatingRowColors(True)
        self.theme_list_widget.setIconSize(QtCore.QSize(88, 50))
        self.theme_list_widget.setContextMenuPolicy(
            QtCore.Qt.CustomContextMenu)
        self.theme_list_widget.setObjectName('theme_list_widget')
        self.layout.addWidget(self.theme_list_widget)
        self.theme_list_widget.customContextMenuRequested.connect(
            self.context_menu)
        # build the context menu
        self.menu = QtWidgets.QMenu()
        self.edit_action = create_widget_action(self.menu,
                                                text=translate(
                                                    'OpenLP.ThemeManager',
                                                    '&Edit Theme'),
                                                icon=':/themes/theme_edit.png',
                                                triggers=self.on_edit_theme)
        self.copy_action = create_widget_action(self.menu,
                                                text=translate(
                                                    'OpenLP.ThemeManager',
                                                    '&Copy Theme'),
                                                icon=':/themes/theme_edit.png',
                                                triggers=self.on_copy_theme)
        self.rename_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ThemeManager', '&Rename Theme'),
            icon=':/themes/theme_edit.png',
            triggers=self.on_rename_theme)
        self.delete_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ThemeManager', '&Delete Theme'),
            icon=':/general/general_delete.png',
            triggers=self.on_delete_theme)
        self.menu.addSeparator()
        self.global_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ThemeManager', 'Set As &Global Default'),
            icon=':/general/general_export.png',
            triggers=self.change_global_from_screen)
        self.export_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ThemeManager', '&Export Theme'),
            icon=':/general/general_export.png',
            triggers=self.on_export_theme)
        # Signals
        self.theme_list_widget.doubleClicked.connect(
            self.change_global_from_screen)
        self.theme_list_widget.currentItemChanged.connect(
            self.check_list_state)
Пример #3
0
class Ui_LoopManager(object):
    """
    UI part of the Loop Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI
        :param widget: The screen object the the dialog is to be attached to.
        """
        # start with the layout
        self.layout = QtGui.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setMargin(0)
        self.layout.setObjectName('layout')
        self.toolbar = OpenLPToolbar(widget)
        self.toolbar.setObjectName('toolbar')
        self.add_toolbar_action = self.toolbar.add_toolbar_action('add_loop',
                                                                  text=translate('OpenLP.LoopManager',
                                                                                 'Add Loop'),
                                                                  icon=':/general/general_add.png',
                                                                  tooltip=translate('OpenLP.LoopManager',
                                                                                    'Add a loop.'),
                                                                  triggers=self.on_add_loop)
        self.delete_toolbar_action = self.toolbar.add_toolbar_action('delete_loop',
                                                                     text=translate('OpenLP.LoopManager',
                                                                                    'Delete Loop'),
                                                                     icon=':/general/general_delete.png',
                                                                     tooltip=translate('OpenLP.LoopManager',
                                                                                       'Delete a loop.'),
                                                                     triggers=self.on_delete_loop)
        self.toolbar.addSeparator()
        self.play_toolbar_action = self.toolbar.add_toolbar_action('play_loop',
                                                                    text=translate('OpenLP.LoopManager',
                                                                                   'Play Loop'),
                                                                    icon=':/slides/media_playback_start.png',
                                                                    tooltip=translate('OpenLP.LoopManager',
                                                                                      'Play a loop.'),
                                                                    triggers=self.on_display_loop)
        self.stop_toolbar_action = self.toolbar.add_toolbar_action('stop_loop',
                                                                   text=translate('OpenLP.LoopManager',
                                                                                  'Stop Active Loop'),
                                                                   icon=':/slides/media_playback_stop.png',
                                                                   tooltip=translate('OpenLP.LoopManager',
                                                                                     'Stop playback of active loop.'),
                                                                   triggers=self.on_stop_loop)
        self.layout.addWidget(self.toolbar)
        self.loop_widget = QtGui.QWidgetAction(self.toolbar)
        self.loop_widget.setObjectName('loop_widget')
        # create loop manager list
        self.loop_list_widget = QtGui.QListWidget(widget)
        self.loop_list_widget.setAlternatingRowColors(True)
        self.loop_list_widget.setIconSize(QtCore.QSize(88, 50))
        self.loop_list_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        self.loop_list_widget.setObjectName('loop_list_widget')
        self.layout.addWidget(self.loop_list_widget)
        self.loop_list_widget.customContextMenuRequested.connect(self.context_menu)
        # build the context menu
        self.menu = QtGui.QMenu()
        self.rename_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.LoopManager', '&Rename Loop'),
                                                  icon=':/general/general_edit.png', triggers=self.on_rename_loop)
        self.delete_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.LoopManager', '&Delete Loop'),
                                                  icon=':/general/general_delete.png', triggers=self.on_delete_loop)
        self.menu.addSeparator()
        self.display_action = create_widget_action(self.menu,
                                                   text=translate('OpenLP.LoopManager', 'Dis&play Loop'),
                                                   icon=':/slides/media_playback_start.png', triggers=self.on_display_loop)

        # Signals
        self.loop_list_widget.doubleClicked.connect(self.on_display_loop)
Пример #4
0
class Ui_ProjectorManager(object):
    """
    UI part of the Projector Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI

        :param widget: The screen object the dialog is to be attached to.
        """
        log.debug('setup_ui()')
        # Create ProjectorManager box
        self.layout = QtGui.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setMargin(0)
        self.layout.setObjectName('layout')
        # Add one selection toolbar
        self.one_toolbar = OpenLPToolbar(widget)
        self.one_toolbar.add_toolbar_action(
            'new_projector',
            text=translate('OpenLP.ProjectorManager', 'Add Projector'),
            icon=':/projector/projector_new.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Add a new projector'),
            triggers=self.on_add_projector)
        # Show edit/delete when projector not connected
        self.one_toolbar.add_toolbar_action(
            'edit_projector',
            text=translate('OpenLP.ProjectorManager', 'Edit Projector'),
            icon=':/general/general_edit.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Edit selected projector'),
            triggers=self.on_edit_projector)
        self.one_toolbar.add_toolbar_action(
            'delete_projector',
            text=translate('OpenLP.ProjectorManager', 'Delete Projector'),
            icon=':/general/general_delete.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Delete selected projector'),
            triggers=self.on_delete_projector)
        # Show source/view when projector connected
        self.one_toolbar.add_toolbar_action(
            'source_view_projector',
            text=translate('OpenLP.ProjectorManager', 'Select Input Source'),
            icon=':/projector/projector_hdmi.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Choose input source on selected projector'),
            triggers=self.on_select_input)
        self.one_toolbar.add_toolbar_action(
            'view_projector',
            text=translate('OpenLP.ProjectorManager', 'View Projector'),
            icon=':/system/system_about.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'View selected projector information'),
            triggers=self.on_status_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action(
            'connect_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Connect to selected projector'),
            icon=':/projector/projector_connect.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Connect to selected projector'),
            triggers=self.on_connect_projector)
        self.one_toolbar.add_toolbar_action(
            'connect_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Connect to selected projectors'),
            icon=':/projector/projector_connect_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Connect to selected projector'),
            triggers=self.on_connect_projector)
        self.one_toolbar.add_toolbar_action(
            'disconnect_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Disconnect from selected projectors'),
            icon=':/projector/projector_disconnect.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Disconnect from selected projector'),
            triggers=self.on_disconnect_projector)
        self.one_toolbar.add_toolbar_action(
            'disconnect_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Disconnect from selected projector'),
            icon=':/projector/projector_disconnect_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Disconnect from selected projector'),
            triggers=self.on_disconnect_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action(
            'poweron_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Power on selected projector'),
            icon=':/projector/projector_power_on.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Power on selected projector'),
            triggers=self.on_poweron_projector)
        self.one_toolbar.add_toolbar_action(
            'poweron_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Power on selected projector'),
            icon=':/projector/projector_power_on_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Power on selected projector'),
            triggers=self.on_poweron_projector)
        self.one_toolbar.add_toolbar_action(
            'poweroff_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Standby selected projector'),
            icon=':/projector/projector_power_off.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Put selected projector in standby'),
            triggers=self.on_poweroff_projector)
        self.one_toolbar.add_toolbar_action(
            'poweroff_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Standby selected projector'),
            icon=':/projector/projector_power_off_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Put selected projector in standby'),
            triggers=self.on_poweroff_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action(
            'blank_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Blank selected projector screen'),
            icon=':/projector/projector_blank.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Blank selected projector screen'),
            triggers=self.on_blank_projector)
        self.one_toolbar.add_toolbar_action(
            'blank_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Blank selected projector screen'),
            icon=':/projector/projector_blank_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Blank selected projector screen'),
            triggers=self.on_blank_projector)
        self.one_toolbar.add_toolbar_action(
            'show_projector',
            text=translate('OpenLP.ProjectorManager',
                           'Show selected projector screen'),
            icon=':/projector/projector_show.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Show selected projector screen'),
            triggers=self.on_show_projector)
        self.one_toolbar.add_toolbar_action(
            'show_projector_multiple',
            text=translate('OpenLP.ProjectorManager',
                           'Show selected projector screen'),
            icon=':/projector/projector_show_tiled.png',
            tooltip=translate('OpenLP.ProjectorManager',
                              'Show selected projector screen'),
            triggers=self.on_show_projector)
        self.layout.addWidget(self.one_toolbar)
        self.projector_one_widget = QtGui.QWidgetAction(self.one_toolbar)
        self.projector_one_widget.setObjectName('projector_one_toolbar_widget')
        # Create projector manager list
        self.projector_list_widget = QtGui.QListWidget(widget)
        self.projector_list_widget.setSelectionMode(
            QtGui.QAbstractItemView.ExtendedSelection)
        self.projector_list_widget.setAlternatingRowColors(True)
        self.projector_list_widget.setIconSize(QtCore.QSize(90, 50))
        self.projector_list_widget.setContextMenuPolicy(
            QtCore.Qt.CustomContextMenu)
        self.projector_list_widget.setObjectName('projector_list_widget')
        self.layout.addWidget(self.projector_list_widget)
        self.projector_list_widget.customContextMenuRequested.connect(
            self.context_menu)
        self.projector_list_widget.itemDoubleClicked.connect(
            self.on_doubleclick_item)
        # Build the context menu
        self.menu = QtGui.QMenu()
        self.status_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager',
                           '&View Projector Information'),
            icon=':/system/system_about.png',
            triggers=self.on_status_projector)
        self.edit_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', '&Edit Projector'),
            icon=':/projector/projector_edit.png',
            triggers=self.on_edit_projector)
        self.menu.addSeparator()
        self.connect_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', '&Connect Projector'),
            icon=':/projector/projector_connect.png',
            triggers=self.on_connect_projector)
        self.disconnect_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', 'D&isconnect Projector'),
            icon=':/projector/projector_disconnect.png',
            triggers=self.on_disconnect_projector)
        self.menu.addSeparator()
        self.poweron_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', 'Power &On Projector'),
            icon=':/projector/projector_power_on.png',
            triggers=self.on_poweron_projector)
        self.poweroff_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', 'Power O&ff Projector'),
            icon=':/projector/projector_power_off.png',
            triggers=self.on_poweroff_projector)
        self.menu.addSeparator()
        self.select_input_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', 'Select &Input'),
            icon=':/projector/projector_hdmi.png',
            triggers=self.on_select_input)
        self.edit_input_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', 'Edit Input Source'),
            icon=':/general/general_edit.png',
            triggers=self.on_edit_input)
        self.blank_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager',
                           '&Blank Projector Screen'),
            icon=':/projector/projector_blank.png',
            triggers=self.on_blank_projector)
        self.show_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager',
                           '&Show Projector Screen'),
            icon=':/projector/projector_show.png',
            triggers=self.on_show_projector)
        self.menu.addSeparator()
        self.delete_action = create_widget_action(
            self.menu,
            text=translate('OpenLP.ProjectorManager', '&Delete Projector'),
            icon=':/general/general_delete.png',
            triggers=self.on_delete_projector)
        self.update_icons()
Пример #5
0
class Ui_ProjectorManager(object):
    """
    UI part of the Projector Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI

        :param widget: The screen object the dialog is to be attached to.
        """
        log.debug('setup_ui()')
        # Create ProjectorManager box
        self.layout = QtGui.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setMargin(0)
        self.layout.setObjectName('layout')
        # Add one selection toolbar
        self.one_toolbar = OpenLPToolbar(widget)
        self.one_toolbar.add_toolbar_action('new_projector',
                                            text=translate('OpenLP.ProjectorManager', 'Add Projector'),
                                            icon=':/projector/projector_new.png',
                                            tooltip=translate('OpenLP.ProjectorManager', 'Add a new projector'),
                                            triggers=self.on_add_projector)
        # Show edit/delete when projector not connected
        self.one_toolbar.add_toolbar_action('edit_projector',
                                            text=translate('OpenLP.ProjectorManager', 'Edit Projector'),
                                            icon=':/general/general_edit.png',
                                            tooltip=translate('OpenLP.ProjectorManager', 'Edit selected projector'),
                                            triggers=self.on_edit_projector)
        self.one_toolbar.add_toolbar_action('delete_projector',
                                            text=translate('OpenLP.ProjectorManager', 'Delete Projector'),
                                            icon=':/general/general_delete.png',
                                            tooltip=translate('OpenLP.ProjectorManager', 'Delete selected projector'),
                                            triggers=self.on_delete_projector)
        # Show source/view when projector connected
        self.one_toolbar.add_toolbar_action('source_view_projector',
                                            text=translate('OpenLP.ProjectorManager', 'Select Input Source'),
                                            icon=':/projector/projector_hdmi.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Choose input source on selected projector'),
                                            triggers=self.on_select_input)
        self.one_toolbar.add_toolbar_action('view_projector',
                                            text=translate('OpenLP.ProjectorManager', 'View Projector'),
                                            icon=':/system/system_about.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'View selected projector information'),
                                            triggers=self.on_status_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action('connect_projector',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Connect to selected projector'),
                                            icon=':/projector/projector_connect.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Connect to selected projector'),
                                            triggers=self.on_connect_projector)
        self.one_toolbar.add_toolbar_action('connect_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Connect to selected projectors'),
                                            icon=':/projector/projector_connect_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Connect to selected projector'),
                                            triggers=self.on_connect_projector)
        self.one_toolbar.add_toolbar_action('disconnect_projector',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Disconnect from selected projectors'),
                                            icon=':/projector/projector_disconnect.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Disconnect from selected projector'),
                                            triggers=self.on_disconnect_projector)
        self.one_toolbar.add_toolbar_action('disconnect_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Disconnect from selected projector'),
                                            icon=':/projector/projector_disconnect_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Disconnect from selected projector'),
                                            triggers=self.on_disconnect_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action('poweron_projector',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Power on selected projector'),
                                            icon=':/projector/projector_power_on.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Power on selected projector'),
                                            triggers=self.on_poweron_projector)
        self.one_toolbar.add_toolbar_action('poweron_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Power on selected projector'),
                                            icon=':/projector/projector_power_on_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Power on selected projector'),
                                            triggers=self.on_poweron_projector)
        self.one_toolbar.add_toolbar_action('poweroff_projector',
                                            text=translate('OpenLP.ProjectorManager', 'Standby selected projector'),
                                            icon=':/projector/projector_power_off.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Put selected projector in standby'),
                                            triggers=self.on_poweroff_projector)
        self.one_toolbar.add_toolbar_action('poweroff_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager', 'Standby selected projector'),
                                            icon=':/projector/projector_power_off_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Put selected projector in standby'),
                                            triggers=self.on_poweroff_projector)
        self.one_toolbar.addSeparator()
        self.one_toolbar.add_toolbar_action('blank_projector',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Blank selected projector screen'),
                                            icon=':/projector/projector_blank.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Blank selected projector screen'),
                                            triggers=self.on_blank_projector)
        self.one_toolbar.add_toolbar_action('blank_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Blank selected projector screen'),
                                            icon=':/projector/projector_blank_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Blank selected projector screen'),
                                            triggers=self.on_blank_projector)
        self.one_toolbar.add_toolbar_action('show_projector',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Show selected projector screen'),
                                            icon=':/projector/projector_show.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Show selected projector screen'),
                                            triggers=self.on_show_projector)
        self.one_toolbar.add_toolbar_action('show_projector_multiple',
                                            text=translate('OpenLP.ProjectorManager',
                                                           'Show selected projector screen'),
                                            icon=':/projector/projector_show_tiled.png',
                                            tooltip=translate('OpenLP.ProjectorManager',
                                                              'Show selected projector screen'),
                                            triggers=self.on_show_projector)
        self.layout.addWidget(self.one_toolbar)
        self.projector_one_widget = QtGui.QWidgetAction(self.one_toolbar)
        self.projector_one_widget.setObjectName('projector_one_toolbar_widget')
        # Create projector manager list
        self.projector_list_widget = QtGui.QListWidget(widget)
        self.projector_list_widget.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection)
        self.projector_list_widget.setAlternatingRowColors(True)
        self.projector_list_widget.setIconSize(QtCore.QSize(90, 50))
        self.projector_list_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        self.projector_list_widget.setObjectName('projector_list_widget')
        self.layout.addWidget(self.projector_list_widget)
        self.projector_list_widget.customContextMenuRequested.connect(self.context_menu)
        self.projector_list_widget.itemDoubleClicked.connect(self.on_doubleclick_item)
        # Build the context menu
        self.menu = QtGui.QMenu()
        self.status_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ProjectorManager',
                                                                 '&View Projector Information'),
                                                  icon=':/system/system_about.png',
                                                  triggers=self.on_status_projector)
        self.edit_action = create_widget_action(self.menu,
                                                text=translate('OpenLP.ProjectorManager',
                                                               '&Edit Projector'),
                                                icon=':/projector/projector_edit.png',
                                                triggers=self.on_edit_projector)
        self.menu.addSeparator()
        self.connect_action = create_widget_action(self.menu,
                                                   text=translate('OpenLP.ProjectorManager',
                                                                  '&Connect Projector'),
                                                   icon=':/projector/projector_connect.png',
                                                   triggers=self.on_connect_projector)
        self.disconnect_action = create_widget_action(self.menu,
                                                      text=translate('OpenLP.ProjectorManager',
                                                                     'D&isconnect Projector'),
                                                      icon=':/projector/projector_disconnect.png',
                                                      triggers=self.on_disconnect_projector)
        self.menu.addSeparator()
        self.poweron_action = create_widget_action(self.menu,
                                                   text=translate('OpenLP.ProjectorManager',
                                                                  'Power &On Projector'),
                                                   icon=':/projector/projector_power_on.png',
                                                   triggers=self.on_poweron_projector)
        self.poweroff_action = create_widget_action(self.menu,
                                                    text=translate('OpenLP.ProjectorManager',
                                                                   'Power O&ff Projector'),
                                                    icon=':/projector/projector_power_off.png',
                                                    triggers=self.on_poweroff_projector)
        self.menu.addSeparator()
        self.select_input_action = create_widget_action(self.menu,
                                                        text=translate('OpenLP.ProjectorManager',
                                                                       'Select &Input'),
                                                        icon=':/projector/projector_hdmi.png',
                                                        triggers=self.on_select_input)
        self.edit_input_action = create_widget_action(self.menu,
                                                      text=translate('OpenLP.ProjectorManager',
                                                                     'Edit Input Source'),
                                                      icon=':/general/general_edit.png',
                                                      triggers=self.on_edit_input)
        self.blank_action = create_widget_action(self.menu,
                                                 text=translate('OpenLP.ProjectorManager',
                                                                '&Blank Projector Screen'),
                                                 icon=':/projector/projector_blank.png',
                                                 triggers=self.on_blank_projector)
        self.show_action = create_widget_action(self.menu,
                                                text=translate('OpenLP.ProjectorManager',
                                                               '&Show Projector Screen'),
                                                icon=':/projector/projector_show.png',
                                                triggers=self.on_show_projector)
        self.menu.addSeparator()
        self.delete_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ProjectorManager',
                                                                 '&Delete Projector'),
                                                  icon=':/general/general_delete.png',
                                                  triggers=self.on_delete_projector)
        self.update_icons()
Пример #6
0
class Ui_LoopManager(object):
    """
    UI part of the Loop Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI
        :param widget: The screen object the the dialog is to be attached to.
        """
        # start with the layout
        self.layout = QtGui.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setMargin(0)
        self.layout.setObjectName('layout')
        self.toolbar = OpenLPToolbar(widget)
        self.toolbar.setObjectName('toolbar')
        self.add_toolbar_action = self.toolbar.add_toolbar_action('add_loop',
                                                                  text=translate('OpenLP.LoopManager',
                                                                                 'Add Loop'),
                                                                  icon=':/general/general_add.png',
                                                                  tooltip=translate('OpenLP.LoopManager',
                                                                                    'Add a loop.'),
                                                                  triggers=self.on_add_loop)
        self.delete_toolbar_action = self.toolbar.add_toolbar_action('delete_loop',
                                                                     text=translate('OpenLP.LoopManager',
                                                                                    'Delete Loop'),
                                                                     icon=':/general/general_delete.png',
                                                                     tooltip=translate('OpenLP.LoopManager',
                                                                                       'Delete a loop.'),
                                                                     triggers=self.on_delete_loop)
        self.toolbar.addSeparator()
        self.play_toolbar_action = self.toolbar.add_toolbar_action('play_loop',
                                                                    text=translate('OpenLP.LoopManager',
                                                                                   'Play Loop'),
                                                                    icon=':/slides/media_playback_start.png',
                                                                    tooltip=translate('OpenLP.LoopManager',
                                                                                      'Play a loop.'),
                                                                    triggers=self.on_display_loop)
        self.stop_toolbar_action = self.toolbar.add_toolbar_action('stop_loop',
                                                                   text=translate('OpenLP.LoopManager',
                                                                                  'Stop Active Loop'),
                                                                   icon=':/slides/media_playback_stop.png',
                                                                   tooltip=translate('OpenLP.LoopManager',
                                                                                     'Stop playback of active loop.'),
                                                                   triggers=self.on_stop_loop)
        self.layout.addWidget(self.toolbar)
        self.loop_widget = QtGui.QWidgetAction(self.toolbar)
        self.loop_widget.setObjectName('loop_widget')
        # create loop manager list
        self.loop_list_widget = QtGui.QListWidget(widget)
        self.loop_list_widget.setAlternatingRowColors(True)
        self.loop_list_widget.setIconSize(QtCore.QSize(88, 50))
        self.loop_list_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        self.loop_list_widget.setObjectName('loop_list_widget')
        self.layout.addWidget(self.loop_list_widget)
        self.loop_list_widget.customContextMenuRequested.connect(self.context_menu)
        # build the context menu
        self.menu = QtGui.QMenu()
        self.rename_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.LoopManager', '&Rename Loop'),
                                                  icon=':/general/general_edit.png', triggers=self.on_rename_loop)
        self.delete_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.LoopManager', '&Delete Loop'),
                                                  icon=':/general/general_delete.png', triggers=self.on_delete_loop)
        self.menu.addSeparator()
        self.display_action = create_widget_action(self.menu,
                                                   text=translate('OpenLP.LoopManager', 'Dis&play Loop'),
                                                   icon=':/slides/media_playback_start.png', triggers=self.on_display_loop)

        # Signals
        self.loop_list_widget.doubleClicked.connect(self.on_display_loop)
Пример #7
0
class MediaManagerItem(QtGui.QWidget, RegistryProperties):
    """
    MediaManagerItem is a helper widget for plugins.

    None of the following *need* to be used, feel free to override them completely in your plugin's implementation.
    Alternatively, call them from your plugin before or after you've done extra things that you need to.

    **Constructor Parameters**

    ``parent``
        The parent widget. Usually this will be the *Media Manager* itself. This needs to be a class descended from
        ``QWidget``.

    ``plugin``
        The plugin widget. Usually this will be the *Plugin* itself. This needs to be a class descended from ``Plugin``.

    **Member Variables**

    When creating a descendant class from this class for your plugin, the following member variables should be set.

     ``self.on_new_prompt``

        Defaults to *'Select Image(s)'*.

     ``self.on_new_file_masks``
        Defaults to *'Images (*.jpg *jpeg *.gif *.png *.bmp)'*. This assumes that the new action is to load a file. If
        not, you need to override the ``OnNew`` method.

     ``self.PreviewFunction``
        This must be a method which returns a QImage to represent the item (usually a preview). No scaling is required,
        that is performed automatically by OpenLP when necessary. If this method is not defined, a default will be used
        (treat the filename as an image).
    """
    log.info('Media Item loaded')

    def __init__(self, parent=None, plugin=None):
        """
        Constructor to create the media manager item.
        """
        super(MediaManagerItem, self).__init__(parent)
        self.plugin = plugin
        self._setup()
        self.setup_item()

    def _setup(self):
        """
        Run some initial setup. This method is separate from __init__ in order to mock it out in tests.
        """
        self.hide()
        self.whitespace = re.compile(r'[\W_]+', re.UNICODE)
        visible_title = self.plugin.get_string(StringContent.VisibleName)
        self.title = str(visible_title['title'])
        Registry().register(self.plugin.name, self)
        self.settings_section = self.plugin.name
        self.toolbar = None
        self.remote_triggered = None
        self.single_service_item = True
        self.quick_preview_allowed = False
        self.has_search = False
        self.page_layout = QtGui.QVBoxLayout(self)
        self.page_layout.setSpacing(0)
        self.page_layout.setMargin(0)
        self.required_icons()
        self.setupUi()
        self.retranslateUi()
        self.auto_select_id = -1
        # Need to use event as called across threads and UI is updated
        QtCore.QObject.connect(self, QtCore.SIGNAL('%s_go_live' % self.plugin.name), self.go_live_remote)
        QtCore.QObject.connect(self, QtCore.SIGNAL('%s_add_to_service' % self.plugin.name), self.add_to_service_remote)

    def setup_item(self):
        """
        Override this for additional Plugin setup
        """
        pass

    def required_icons(self):
        """
        This method is called to define the icons for the plugin. It provides a default set and the plugin is able to
        override the if required.
        """
        self.has_import_icon = False
        self.has_new_icon = True
        self.has_edit_icon = True
        self.has_file_icon = False
        self.has_delete_icon = True
        self.add_to_service_item = False

    def retranslateUi(self):
        """
        This method is called automatically to provide OpenLP with the opportunity to translate the ``MediaManagerItem``
        to another language.
        """
        pass

    def add_toolbar(self):
        """
        A method to help developers easily add a toolbar to the media manager item.
        """
        if self.toolbar is None:
            self.toolbar = OpenLPToolbar(self)
            self.page_layout.addWidget(self.toolbar)

    def setupUi(self):
        """
        This method sets up the interface on the button. Plugin developers use this to add and create toolbars, and the
        rest of the interface of the media manager item.
        """
        # Add a toolbar
        self.add_toolbar()
        # Allow the plugin to define buttons at start of bar
        self.add_start_header_bar()
        # Add the middle of the tool bar (pre defined)
        self.add_middle_header_bar()
        # Allow the plugin to define buttons at end of bar
        self.add_end_header_bar()
        # Add the list view
        self.add_list_view_to_toolbar()

    def add_middle_header_bar(self):
        """
        Create buttons for the media item toolbar
        """
        toolbar_actions = []
        # Import Button
        if self.has_import_icon:
            toolbar_actions.append(['Import', StringContent.Import,
                                    ':/general/general_import.png', self.on_import_click])
        # Load Button
        if self.has_file_icon:
            toolbar_actions.append(['Load', StringContent.Load, ':/general/general_open.png', self.on_file_click])
        # New Button
        if self.has_new_icon:
            toolbar_actions.append(['New', StringContent.New, ':/general/general_new.png', self.on_new_click])
        # Edit Button
        if self.has_edit_icon:
            toolbar_actions.append(['Edit', StringContent.Edit, ':/general/general_edit.png', self.on_edit_click])
        # Delete Button
        if self.has_delete_icon:
            toolbar_actions.append(['Delete', StringContent.Delete,
                                    ':/general/general_delete.png', self.on_delete_click])
        # Preview
        toolbar_actions.append(['Preview', StringContent.Preview,
                                ':/general/general_preview.png', self.on_preview_click])
        # Live Button
        toolbar_actions.append(['Live', StringContent.Live, ':/general/general_live.png', self.on_live_click])
        # Add to service Button
        toolbar_actions.append(['Service', StringContent.Service, ':/general/general_add.png', self.on_add_click])
        for action in toolbar_actions:
            if action[0] == StringContent.Preview:
                self.toolbar.addSeparator()
            self.toolbar.add_toolbar_action('%s%sAction' % (self.plugin.name, action[0]),
                                            text=self.plugin.get_string(action[1])['title'], icon=action[2],
                                            tooltip=self.plugin.get_string(action[1])['tooltip'],
                                            triggers=action[3])

    def add_list_view_to_toolbar(self):
        """
        Creates the main widget for listing items the media item is tracking
        """
        # Add the List widget
        self.list_view = ListWidgetWithDnD(self, self.plugin.name)
        self.list_view.setSpacing(1)
        self.list_view.setSelectionMode(QtGui.QAbstractItemView.ExtendedSelection)
        self.list_view.setAlternatingRowColors(True)
        self.list_view.setObjectName('%sListView' % self.plugin.name)
        # Add to page_layout
        self.page_layout.addWidget(self.list_view)
        # define and add the context menu
        self.list_view.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        if self.has_edit_icon:
            create_widget_action(self.list_view,
                                 text=self.plugin.get_string(StringContent.Edit)['title'],
                                 icon=':/general/general_edit.png',
                                 triggers=self.on_edit_click)
            create_widget_action(self.list_view, separator=True)
        create_widget_action(self.list_view,
                             'listView%s%sItem' % (self.plugin.name.title(), StringContent.Preview.title()),
                             text=self.plugin.get_string(StringContent.Preview)['title'],
                             icon=':/general/general_preview.png',
                             can_shortcuts=True,
                             triggers=self.on_preview_click)
        create_widget_action(self.list_view,
                             'listView%s%sItem' % (self.plugin.name.title(), StringContent.Live.title()),
                             text=self.plugin.get_string(StringContent.Live)['title'],
                             icon=':/general/general_live.png',
                             can_shortcuts=True,
                             triggers=self.on_live_click)
        create_widget_action(self.list_view,
                             'listView%s%sItem' % (self.plugin.name.title(), StringContent.Service.title()),
                             can_shortcuts=True,
                             text=self.plugin.get_string(StringContent.Service)['title'],
                             icon=':/general/general_add.png',
                             triggers=self.on_add_click)
        if self.has_delete_icon:
            create_widget_action(self.list_view, separator=True)
            create_widget_action(self.list_view,
                                 'listView%s%sItem' % (self.plugin.name.title(), StringContent.Delete.title()),
                                 text=self.plugin.get_string(StringContent.Delete)['title'],
                                 icon=':/general/general_delete.png',
                                 can_shortcuts=True, triggers=self.on_delete_click)
        if self.add_to_service_item:
            create_widget_action(self.list_view, separator=True)
            create_widget_action(self.list_view,
                                 text=translate('OpenLP.MediaManagerItem', '&Add to selected Service Item'),
                                 icon=':/general/general_add.png',
                                 triggers=self.on_add_edit_click)
        self.add_custom_context_actions()
        # Create the context menu and add all actions from the list_view.
        self.menu = QtGui.QMenu()
        self.menu.addActions(self.list_view.actions())
        self.list_view.doubleClicked.connect(self.on_double_clicked)
        self.list_view.itemSelectionChanged.connect(self.on_selection_change)
        self.list_view.customContextMenuRequested.connect(self.context_menu)

    def add_search_to_toolbar(self):
        """
        Creates a search field with button and related signal handling.
        """
        self.search_widget = QtGui.QWidget(self)
        self.search_widget.setObjectName('search_widget')
        self.search_layout = QtGui.QVBoxLayout(self.search_widget)
        self.search_layout.setObjectName('search_layout')
        self.search_text_layout = QtGui.QFormLayout()
        self.search_text_layout.setObjectName('search_text_layout')
        self.search_text_label = QtGui.QLabel(self.search_widget)
        self.search_text_label.setObjectName('search_text_label')
        self.search_text_edit = SearchEdit(self.search_widget)
        self.search_text_edit.setObjectName('search_text_edit')
        self.search_text_label.setBuddy(self.search_text_edit)
        self.search_text_layout.addRow(self.search_text_label, self.search_text_edit)
        self.search_layout.addLayout(self.search_text_layout)
        self.search_button_layout = QtGui.QHBoxLayout()
        self.search_button_layout.setObjectName('search_button_layout')
        self.search_button_layout.addStretch()
        self.search_text_button = QtGui.QPushButton(self.search_widget)
        self.search_text_button.setObjectName('search_text_button')
        self.search_button_layout.addWidget(self.search_text_button)
        self.search_layout.addLayout(self.search_button_layout)
        self.page_layout.addWidget(self.search_widget)
        # Signals and slots
        self.search_text_edit.returnPressed.connect(self.on_search_text_button_clicked)
        self.search_text_button.clicked.connect(self.on_search_text_button_clicked)
        self.search_text_edit.textChanged.connect(self.on_search_text_edit_changed)

    def add_custom_context_actions(self):
        """
        Implement this method in your descendant media manager item to add any context menu items.
        This method is called automatically.
        """
        pass

    def initialise(self):
        """
        Implement this method in your descendant media manager item to do any UI or other initialisation.
        This method is called automatically.
        """
        pass

    def add_start_header_bar(self):
        """
        Slot at start of toolbar for plugin to add widgets
        """
        pass

    def add_end_header_bar(self):
        """
        Slot at end of toolbar for plugin to add widgets
        """
        pass

    def on_file_click(self):
        """
        Add a file to the list widget to make it available for showing
        """
        files = FileDialog.getOpenFileNames(self, self.on_new_prompt,
                                            Settings().value(self.settings_section + '/last directory'),
                                            self.on_new_file_masks)
        log.info('New files(s) %s' % files)
        if files:
            self.application.set_busy_cursor()
            self.validate_and_load(files)
        self.application.set_normal_cursor()

    def load_file(self, data):
        """
        Turn file from Drag and Drop into an array so the Validate code can run it.

        :param data: A dictionary containing the list of files to be loaded and the target
        """
        new_files = []
        error_shown = False
        for file_name in data['files']:
            file_type = file_name.split('.')[-1]
            if file_type.lower() not in self.on_new_file_masks:
                if not error_shown:
                    critical_error_message_box(translate('OpenLP.MediaManagerItem', 'Invalid File Type'),
                                               translate('OpenLP.MediaManagerItem',
                                                         'Invalid File %s.\nSuffix not supported') % file_name)
                    error_shown = True
            else:
                new_files.append(file_name)
        if new_files:
            self.validate_and_load(new_files, data['target'])

    def dnd_move_internal(self, target):
        """
        Handle internal moving of media manager items

        :param target: The target of the DnD action
        """
        pass

    def validate_and_load(self, files, target_group=None):
        """
        Process a list for files either from the File Dialog or from Drag and
        Drop

        :param files: The files to be loaded.
        :param target_group: The QTreeWidgetItem of the group that will be the parent of the added files
        """
        names = []
        full_list = []
        for count in range(self.list_view.count()):
            names.append(self.list_view.item(count).text())
            full_list.append(self.list_view.item(count).data(QtCore.Qt.UserRole))
        duplicates_found = False
        files_added = False
        for file_path in files:
            if file_path in full_list:
                duplicates_found = True
            else:
                files_added = True
                full_list.append(file_path)
        if full_list and files_added:
            if target_group is None:
                self.list_view.clear()
            self.load_list(full_list, target_group)
            last_dir = os.path.split(files[0])[0]
            Settings().setValue(self.settings_section + '/last directory', last_dir)
            Settings().setValue('%s/%s files' % (self.settings_section, self.settings_section), self.get_file_list())
        if duplicates_found:
            critical_error_message_box(UiStrings().Duplicate,
                                       translate('OpenLP.MediaManagerItem',
                                                 'Duplicate files were found on import and were ignored.'))

    def context_menu(self, point):
        """
        Display a context menu

        :param point: The point the cursor was at
        """
        item = self.list_view.itemAt(point)
        # Decide if we have to show the context menu or not.
        if item is None:
            return
        if not item.flags() & QtCore.Qt.ItemIsSelectable:
            return
        self.menu.exec_(self.list_view.mapToGlobal(point))

    def get_file_list(self):
        """
        Return the current list of files
        """
        file_list = []
        for index in range(self.list_view.count()):
            list_item = self.list_view.item(index)
            filename = list_item.data(QtCore.Qt.UserRole)
            file_list.append(filename)
        return file_list

    def load_list(self, load_list, target_group):
        """
        Load a list. Needs to be implemented by the plugin.

        :param load_list: List object to load
        :param target_group: Group to load
        """
        raise NotImplementedError('MediaManagerItem.loadList needs to be defined by the plugin')

    def on_new_click(self):
        """
        Hook for plugins to define behaviour for adding new items.
        """
        pass

    def on_edit_click(self):
        """
        Hook for plugins to define behaviour for editing items.
        """
        pass

    def on_delete_click(self):
        """
        Delete an item. Needs to be implemented by the plugin.
        """
        raise NotImplementedError('MediaManagerItem.on_delete_click needs to be defined by the plugin')

    def on_focus(self):
        """
        Run when a tab in the media manager gains focus. This gives the media
        item a chance to focus any elements it wants to.
        """
        pass

    def generate_slide_data(self, service_item, item=None, xml_version=False, remote=False,
                            context=ServiceItemContext.Live):
        """
        Generate the slide data. Needs to be implemented by the plugin.
        :param service_item: The service Item to be processed
        :param item: The database item to be used to build the service item
        :param xml_version:
        :param remote: Was this remote triggered (False)
        :param context: The service context
        """
        raise NotImplementedError('MediaManagerItem.generate_slide_data needs to be defined by the plugin')

    def on_double_clicked(self):
        """
        Allows the list click action to be determined dynamically
        """
        if Settings().value('advanced/double click live'):
            self.on_live_click()
        elif not Settings().value('advanced/single click preview'):
            # NOTE: The above check is necessary to prevent bug #1419300
            self.on_preview_click()

    def on_selection_change(self):
        """
        Allows the change of current item in the list to be actioned
        """
        if Settings().value('advanced/single click preview') and self.quick_preview_allowed \
                and self.list_view.selectedIndexes() and self.auto_select_id == -1:
            self.on_preview_click(True)

    def on_preview_click(self, keep_focus=False):
        """
        Preview an item by building a service item then adding that service item to the preview slide controller.

        :param keep_focus: Do we keep focus (False)
        """
        if not self.list_view.selectedIndexes() and not self.remote_triggered:
            QtGui.QMessageBox.information(self, UiStrings().NISp,
                                          translate('OpenLP.MediaManagerItem',
                                                    'You must select one or more items to preview.'))
        else:
            log.debug('%s Preview requested' % self.plugin.name)
            service_item = self.build_service_item()
            if service_item:
                service_item.from_plugin = True
                self.preview_controller.add_service_item(service_item)
                if not keep_focus:
                    self.preview_controller.preview_widget.setFocus()

    def on_live_click(self):
        """
        Send an item live by building a service item then adding that service item to the live slide controller.
        """
        if not self.list_view.selectedIndexes():
            QtGui.QMessageBox.information(self, UiStrings().NISp,
                                          translate('OpenLP.MediaManagerItem',
                                                    'You must select one or more items to send live.'))
        else:
            self.go_live()

    def go_live_remote(self, message):
        """
        Remote Call wrapper

        :param message: The passed data item_id:Remote.
        """
        self.go_live(message[0], remote=message[1])

    def go_live(self, item_id=None, remote=False):
        """
        Make the currently selected item go live.

        :param item_id: item to make live
        :param remote: From Remote
        """
        log.debug('%s Live requested', self.plugin.name)
        item = None
        if item_id:
            item = self.create_item_from_id(item_id)
        service_item = self.build_service_item(item, remote=remote)
        if service_item:
            if not item_id:
                service_item.from_plugin = True
            if remote:
                service_item.will_auto_start = True
            self.live_controller.add_service_item(service_item)
            self.live_controller.preview_widget.setFocus()

    def create_item_from_id(self, item_id):
        """
        Create a media item from an item id.

        :param item_id: Id to make live
        """
        item = QtGui.QListWidgetItem()
        item.setData(QtCore.Qt.UserRole, item_id)
        return item

    def on_add_click(self):
        """
        Add a selected item to the current service
        """
        if not self.list_view.selectedIndexes():
            QtGui.QMessageBox.information(self, UiStrings().NISp,
                                          translate('OpenLP.MediaManagerItem',
                                                    'You must select one or more items to add.'))
        else:
            # Is it possible to process multiple list items to generate
            # multiple service items?
            if self.single_service_item:
                log.debug('%s Add requested', self.plugin.name)
                self.add_to_service(replace=self.remote_triggered)
            else:
                items = self.list_view.selectedIndexes()
                drop_position = self.service_manager.get_drop_position()
                for item in items:
                    self.add_to_service(item, position=drop_position)
                    if drop_position != -1:
                        drop_position += 1

    def add_to_service_remote(self, message):
        """
        Remote Call wrapper

        :param message: The passed data item:Remote.
        """
        self.add_to_service(message[0], remote=message[1])

    def add_to_service(self, item=None, replace=None, remote=False, position=-1):
        """
        Add this item to the current service.

        :param item: Item to be processed
        :param replace: Replace the existing item
        :param remote: Triggered from remote
        :param position: Position to place item
        """
        service_item = self.build_service_item(item, True, remote=remote, context=ServiceItemContext.Service)
        if service_item:
            service_item.from_plugin = False
            self.service_manager.add_service_item(service_item, replace=replace, position=position)

    def on_add_edit_click(self):
        """
        Add a selected item to an existing item in the current service.
        """
        if not self.list_view.selectedIndexes() and not self.remote_triggered:
            QtGui.QMessageBox.information(self, UiStrings().NISp,
                                          translate('OpenLP.MediaManagerItem', 'You must select one or more items.'))
        else:
            log.debug('%s Add requested', self.plugin.name)
            service_item = self.service_manager.get_service_item()
            if not service_item:
                QtGui.QMessageBox.information(self, UiStrings().NISs,
                                              translate('OpenLP.MediaManagerItem',
                                                        'You must select an existing service item to add to.'))
            elif self.plugin.name == service_item.name:
                self.generate_slide_data(service_item)
                self.service_manager.add_service_item(service_item, replace=True)
            else:
                # Turn off the remote edit update message indicator
                QtGui.QMessageBox.information(self, translate('OpenLP.MediaManagerItem', 'Invalid Service Item'),
                                              translate('OpenLP.MediaManagerItem',
                                                        'You must select a %s service item.') % self.title)

    def build_service_item(self, item=None, xml_version=False, remote=False, context=ServiceItemContext.Live):
        """
        Common method for generating a service item
        :param item: Service Item to be built.
        :param xml_version: version of XML (False)
        :param remote: Remote triggered (False)
        :param context: The context on which this is called
        """
        service_item = ServiceItem(self.plugin)
        service_item.add_icon(self.plugin.icon_path)
        if self.generate_slide_data(service_item, item, xml_version, remote, context):
            return service_item
        else:
            return None

    def service_load(self, item):
        """
        Method to add processing when a service has been loaded and individual service items need to be processed by the
        plugins.

        :param item: The item to be processed and returned.
        """
        return item

    def check_search_result(self):
        """
        Checks if the list_view is empty and adds a "No Search Results" item.
        """
        if self.list_view.count():
            return
        message = translate('OpenLP.MediaManagerItem', 'No Search Results')
        item = QtGui.QListWidgetItem(message)
        item.setFlags(QtCore.Qt.NoItemFlags)
        font = QtGui.QFont()
        font.setItalic(True)
        item.setFont(font)
        self.list_view.addItem(item)

    def _get_id_of_item_to_generate(self, item, remote_item):
        """
        Utility method to check items being submitted for slide generation.

        :param item: The item to check.
        :param remote_item: The id to assign if the slide generation was remotely triggered.
        """
        if item is None:
            if self.remote_triggered is None:
                item = self.list_view.currentItem()
                if item is None:
                    return False
                item_id = item.data(QtCore.Qt.UserRole)
            else:
                item_id = remote_item
        else:
            item_id = item.data(QtCore.Qt.UserRole)
        return item_id

    def save_auto_select_id(self):
        """
        Sorts out, what item to select after loading a list.
        """
        # The item to select has not been set.
        if self.auto_select_id == -1:
            item = self.list_view.currentItem()
            if item:
                self.auto_select_id = item.data(QtCore.Qt.UserRole)

    def search(self, string, show_error=True):
        """
        Performs a plugin specific search for items containing ``string``

        :param string: String to be displayed
        :param show_error: Should the error be shown (True)
        """
        raise NotImplementedError('Plugin.search needs to be defined by the plugin')
Пример #8
0
class Ui_ThemeManager(object):
    """
    UI part of the Theme Manager
    """
    def setup_ui(self, widget):
        """
        Define the UI
        :param widget: The screen object the the dialog is to be attached to.
        """
        # start with the layout
        self.layout = QtGui.QVBoxLayout(widget)
        self.layout.setSpacing(0)
        self.layout.setMargin(0)
        self.layout.setObjectName('layout')
        self.toolbar = OpenLPToolbar(widget)
        self.toolbar.setObjectName('toolbar')
        self.toolbar.add_toolbar_action('newTheme',
                                        text=UiStrings().NewTheme, icon=':/themes/theme_new.png',
                                        tooltip=translate('OpenLP.ThemeManager', 'Create a new theme.'),
                                        triggers=self.on_add_theme)
        self.toolbar.add_toolbar_action('editTheme',
                                        text=translate('OpenLP.ThemeManager', 'Edit Theme'),
                                        icon=':/themes/theme_edit.png',
                                        tooltip=translate('OpenLP.ThemeManager', 'Edit a theme.'),
                                        triggers=self.on_edit_theme)
        self.delete_toolbar_action = self.toolbar.add_toolbar_action('delete_theme',
                                                                     text=translate('OpenLP.ThemeManager',
                                                                                    'Delete Theme'),
                                                                     icon=':/general/general_delete.png',
                                                                     tooltip=translate('OpenLP.ThemeManager',
                                                                                       'Delete a theme.'),
                                                                     triggers=self.on_delete_theme)
        self.toolbar.addSeparator()
        self.toolbar.add_toolbar_action('importTheme',
                                        text=translate('OpenLP.ThemeManager', 'Import Theme'),
                                        icon=':/general/general_import.png',
                                        tooltip=translate('OpenLP.ThemeManager', 'Import a theme.'),
                                        triggers=self.on_import_theme)
        self.toolbar.add_toolbar_action('exportTheme',
                                        text=translate('OpenLP.ThemeManager', 'Export Theme'),
                                        icon=':/general/general_export.png',
                                        tooltip=translate('OpenLP.ThemeManager', 'Export a theme.'),
                                        triggers=self.on_export_theme)
        self.layout.addWidget(self.toolbar)
        self.theme_widget = QtGui.QWidgetAction(self.toolbar)
        self.theme_widget.setObjectName('theme_widget')
        # create theme manager list
        self.theme_list_widget = QtGui.QListWidget(widget)
        self.theme_list_widget.setAlternatingRowColors(True)
        self.theme_list_widget.setIconSize(QtCore.QSize(88, 50))
        self.theme_list_widget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
        self.theme_list_widget.setObjectName('theme_list_widget')
        self.layout.addWidget(self.theme_list_widget)
        self.theme_list_widget.customContextMenuRequested.connect(self.context_menu)
        # build the context menu
        self.menu = QtGui.QMenu()
        self.edit_action = create_widget_action(self.menu,
                                                text=translate('OpenLP.ThemeManager', '&Edit Theme'),
                                                icon=':/themes/theme_edit.png', triggers=self.on_edit_theme)
        self.copy_action = create_widget_action(self.menu,
                                                text=translate('OpenLP.ThemeManager', '&Copy Theme'),
                                                icon=':/themes/theme_edit.png', triggers=self.on_copy_theme)
        self.rename_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ThemeManager', '&Rename Theme'),
                                                  icon=':/themes/theme_edit.png', triggers=self.on_rename_theme)
        self.delete_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ThemeManager', '&Delete Theme'),
                                                  icon=':/general/general_delete.png', triggers=self.on_delete_theme)
        self.menu.addSeparator()
        self.global_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ThemeManager', 'Set As &Global Default'),
                                                  icon=':/general/general_export.png',
                                                  triggers=self.change_global_from_screen)
        self.export_action = create_widget_action(self.menu,
                                                  text=translate('OpenLP.ThemeManager', '&Export Theme'),
                                                  icon=':/general/general_export.png', triggers=self.on_export_theme)
        # Signals
        self.theme_list_widget.doubleClicked.connect(self.change_global_from_screen)
        self.theme_list_widget.currentItemChanged.connect(self.check_list_state)