MediaLibrary.select_media_library() - Code Metrics - mandeep/Mosaic - Measure and Improve Code Quality continuously with Scrutinizer

MediaLibrary.select_media_library() A
last analyzed 2018-06-19 05:25 UTC

↳ Parent: MediaLibrary

Complexity

Conditions

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	13
rs	9.4285
cc	3

import os

from appdirs import AppDirs

from PyQt5.QtCore import Qt
from PyQt5.QtGui import QIcon
from PyQt5.QtWidgets import (QComboBox, QCheckBox, QDialog, QDialogButtonBox, QFileDialog,
                             QGroupBox, QHBoxLayout, QLabel, QLineEdit, QListWidget,
                             QListWidgetItem, QPushButton, QRadioButton, QStackedWidget,
                             QVBoxLayout, QWidget)

import toml

from mosaic import utilities


class MediaLibrary(QWidget):
    """Contains all of the user configurable options related to the media library."""

    def __init__(self, parent=None):

        """Initialize a page of options to be shown in the preferences dialog."""
        super(MediaLibrary, self).__init__(parent)

        self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
                                             'settings.toml')

        with open(self.user_config_file) as conffile:
            config = toml.load(conffile)

        media_library_config = QGroupBox("Media Library Configuration")

        self.media_library_label = QLabel('Media Library', self)
        self.media_library_line = QLineEdit()
        self.media_library_line.setReadOnly(True)
        self.media_library_button = QPushButton('Select Path')

        self.media_library_button.clicked.connect(lambda: self.select_media_library(config))

        media_library_layout = QVBoxLayout()

        media_library_config_layout = QHBoxLayout()
        media_library_config_layout.addWidget(self.media_library_label)
        media_library_config_layout.addWidget(self.media_library_line)
        media_library_config_layout.addWidget(self.media_library_button)

        media_library_layout.addLayout(media_library_config_layout)

        media_library_config.setLayout(media_library_layout)

        main_layout = QVBoxLayout()
        main_layout.addWidget(media_library_config)
        main_layout.addStretch(1)
        self.setLayout(main_layout)

        self.media_library_settings(config)

    def select_media_library(self, config):
        """Open a file dialog to allow the user to select the media library path.

        The selected path is written to settings.toml.
        """
        library = QFileDialog.getExistingDirectory(self, 'Select Media Library Directory')
        if library:
            self.media_library_line.setText(library)

            config['media_library']['media_library_path'] = library

            with open(self.user_config_file, 'w') as conffile:
                toml.dump(config, conffile)

    def media_library_settings(self, config):
        """Set the media library text box to the path of the media library.

        If the user has already defined a media library path that was
        previously written to settings.toml, the path is shown when the
        preferences dialog is opened.
        """
        library = config['media_library']['media_library_path']
        if os.path.isdir(library):
            self.media_library_line.setText(library)


class Playback(QWidget):
    """Contains all of the user configurable options related to media playback."""

    def __init__(self, parent=None):

        """Initiate the abstract widget that is displayed in the preferences dialog."""
        super(Playback, self).__init__(parent)
        self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
                                             'settings.toml')

        with open(self.user_config_file) as conffile:
            config = toml.load(conffile)

        playback_config = QGroupBox('Playback Configuration')
        playback_config_layout = QVBoxLayout()
        playback_config_layout.setAlignment(Qt.AlignTop)

        self.cover_art_playback = QCheckBox('Cover Art Playback')
        self.playlist_save_checkbox = QCheckBox('Save Playlist on Close')

        playback_config_layout.addWidget(self.cover_art_playback)
        playback_config_layout.addWidget(self.playlist_save_checkbox)

        playback_config.setLayout(playback_config_layout)

        main_layout = QVBoxLayout()
        main_layout.addWidget(playback_config)

        self.setLayout(main_layout)

        self.check_playback_setting(config)
        self.check_playlist_save(config)
        self.cover_art_playback.clicked.connect(lambda: self.cover_art_playback_setting(config))
        self.playlist_save_checkbox.clicked.connect(lambda: self.playlist_save_setting(config))

    def cover_art_playback_setting(self, config):
        """Change the cover art playback behavior of the music player.

        The default setting allows for the current media
        to be paused and played with mouse button clicks on the cover art.
        """
        if self.cover_art_playback.isChecked():
            config.setdefault('playback', {})['cover_art'] = True

        elif not self.cover_art_playback.isChecked():
            config.setdefault('playback', {})['cover_art'] = False

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def playlist_save_setting(self, config):
        """Change the save playlist on close behavior of the music player."""
        if self.playlist_save_checkbox.isChecked():
            config.setdefault('playlist', {})['save_on_close'] = True

        elif not self.playlist_save_checkbox.isChecked():
            config.setdefault('playlist', {})['save_on_close'] = False

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def check_playback_setting(self, config):
        """Set the cover art playback checkbox state from settings.toml."""
        self.cover_art_playback.setChecked(config['playback']['cover_art'])

    def check_playlist_save(self, config):
        """Set the playlist save on close state from settings.toml."""
        self.playlist_save_checkbox.setChecked(config['playlist']['save_on_close'])


class ViewOptions(QWidget):
    """Contains all of the user configurable options related to the music player window."""

    def __init__(self, parent=None):
        """Initiate the View Options page in the preferences dialog."""
        super(ViewOptions, self).__init__(parent)

        self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
                                             'settings.toml')

        with open(self.user_config_file) as conffile:
            config = toml.load(conffile)

        dock_config = QGroupBox('Dock Configuration')

        self.media_library_view_button = QCheckBox('Show Media Library on Start', self)
        self.playlist_view_button = QCheckBox('Show Playlist on Start', self)

        dock_start_layout = QVBoxLayout()
        dock_start_layout.addWidget(self.media_library_view_button)
        dock_start_layout.addWidget(self.playlist_view_button)

        self.dock_position = QLabel('Dock Position:')
        self.dock_left_side = QRadioButton('Left Side')
        self.dock_right_side = QRadioButton('Right Side')

        dock_position_layout = QHBoxLayout()
        dock_position_layout.addWidget(self.dock_position)
        dock_position_layout.addWidget(self.dock_left_side)
        dock_position_layout.addWidget(self.dock_right_side)

        main_dock_layout = QVBoxLayout()
        main_dock_layout.addLayout(dock_start_layout)
        main_dock_layout.addLayout(dock_position_layout)
        dock_config.setLayout(main_dock_layout)

        window_config = QGroupBox("Window Configuration")

        size_option = QLabel('Window Size', self)

        self.dropdown_box = QComboBox()
        self.dropdown_box.addItem('900 x 900')
        self.dropdown_box.addItem('800 x 800')
        self.dropdown_box.addItem('700 x 700')
        self.dropdown_box.addItem('600 x 600')
        self.dropdown_box.addItem('500 x 500')
        self.dropdown_box.addItem('400 x 400')

        window_size_layout = QHBoxLayout()
        window_size_layout.addWidget(size_option)
        window_size_layout.addWidget(self.dropdown_box)

        window_config.setLayout(window_size_layout)

        main_layout = QVBoxLayout()
        main_layout.addWidget(dock_config)
        main_layout.addWidget(window_config)
        main_layout.addStretch(1)
        self.setLayout(main_layout)

        self.check_window_size(config)
        self.check_media_library(config)
        self.check_playlist_dock(config)
        self.check_dock_position(config)

        self.dropdown_box.currentIndexChanged.connect(lambda: self.change_size(config))
        self.media_library_view_button.clicked.connect(lambda: self.media_library_view_settings(config))
        self.playlist_view_button.clicked.connect(lambda: self.playlist_view_settings(config))
        self.dock_left_side.clicked.connect(lambda: self.dock_positon_settings(config))
        self.dock_right_side.clicked.connect(lambda: self.dock_positon_settings(config))

    def change_size(self, config):
        """Record the change in window size to the settings.toml file."""
        if self.dropdown_box.currentIndex() != -1:
            config.setdefault('view_options', {})['window_size'] = self.dropdown_box.currentIndex()

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def check_window_size(self, config):
        """Set the dropdown box to the current window size provided by settings.toml."""
        self.dropdown_box.setCurrentIndex(config['view_options']['window_size'])

    def media_library_view_settings(self, config):
        """Change the behavior of the Media Library dock widget.

        The default setting hides the dock on application start. With this option
        checked, the media library dock will show on start.
        """
        if self.media_library_view_button.isChecked():
            config.setdefault('media_library', {})['show_on_start'] = True

        elif not self.media_library_view_button.isChecked():
            config.setdefault('media_library', {})['show_on_start'] = False

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def check_media_library(self, config):
        """Set the media library checkbox state from settings.toml."""
        self.media_library_view_button.setChecked(config['media_library']['show_on_start'])

    def playlist_view_settings(self, config):
        """Change the behavior of the Playlist dock widget.

        The default setting hides the dock on application start. With this option
        checked, the playlist dock will show on start.
        """
        if self.playlist_view_button.isChecked():
            config.setdefault('playlist', {})['show_on_start'] = True

        elif not self.playlist_view_button.isChecked():
            config.setdefault('playlist', {})['show_on_start'] = False

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def check_playlist_dock(self, config):
        """Set the playlist dock checkbox state from settings.toml."""
        self.playlist_view_button.setChecked(config['playlist']['show_on_start'])

    def dock_positon_settings(self, config):
        """Write to the settings.toml the radio button chosen by the user."""
        if self.dock_left_side.isChecked():
            config.setdefault('dock', {})['position'] = 'left'

        elif self.dock_right_side.isChecked():
            config.setdefault('dock', {})['position'] = 'right'

        with open(self.user_config_file, 'w') as conffile:
            toml.dump(config, conffile)

    def check_dock_position(self, config):
        """Select the radio button previously chosen by the user in the preferences dialog."""
        if config['dock']['position'] == 'left':
            self.dock_left_side.setChecked(True)
        elif config['dock']['position'] == 'right':
            self.dock_right_side.setChecked(True)


class PreferencesDialog(QDialog):
    """Creates a dialog that shows the user all of the user configurable options.

    A list on the left shows all of the available pages, with
    the page's contents shown on the right.
    """

    def __init__(self, parent=None):
        """Initialize the preferences dialog with a list box and a content layout."""
        super(PreferencesDialog, self).__init__(parent)
        self.setWindowTitle('Preferences')

        settings_icon = utilities.resource_filename('mosaic.images', 'md_settings.png')
        self.setWindowIcon(QIcon(settings_icon))
        self.resize(600, 450)

        self.contents = QListWidget()
        self.contents.setFixedWidth(175)
        self.pages = QStackedWidget()
        self.button_box = QDialogButtonBox(QDialogButtonBox.Ok)

        self.dialog_media_library = MediaLibrary()
        self.dialog_playback = Playback()
        self.dialog_view_options = ViewOptions()
        self.pages.addWidget(self.dialog_media_library)
        self.pages.addWidget(self.dialog_playback)
        self.pages.addWidget(self.dialog_view_options)
        self.list_items()

        stack_layout = QVBoxLayout()
        stack_layout.addWidget(self.pages)
        stack_layout.addWidget(self.button_box)

        layout = QHBoxLayout()
        layout.addWidget(self.contents)
        layout.addLayout(stack_layout)

        self.setLayout(layout)

        self.contents.currentItemChanged.connect(self.change_page)
        self.button_box.accepted.connect(self.accept)

    def list_items(self):
        """List all of the pages available to the user."""
        media_library_options = QListWidgetItem(self.contents)
        media_library_options.setText('Media Library')
        media_library_options.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)
        self.contents.setCurrentRow(0)

        playback_options = QListWidgetItem(self.contents)
        playback_options.setText('Playback')
        playback_options.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)

        view_options = QListWidgetItem(self.contents)
        view_options.setText('View Options')
        view_options.setFlags(Qt.ItemIsSelectable | Qt.ItemIsEnabled)

    def change_page(self, current, previous):
        """Change the page according to the clicked list item."""
        if not current:
            current = previous

        self.pages.setCurrentIndex(self.contents.row(current))


1		import os
2
3		from appdirs import AppDirs
4
5		from PyQt5.QtCore import Qt
6		from PyQt5.QtGui import QIcon
7		from PyQt5.QtWidgets import (QComboBox, QCheckBox, QDialog, QDialogButtonBox, QFileDialog,
8		QGroupBox, QHBoxLayout, QLabel, QLineEdit, QListWidget,
9		QListWidgetItem, QPushButton, QRadioButton, QStackedWidget,
10		QVBoxLayout, QWidget)
11
12		import toml
13
14		from mosaic import utilities
15
16
17		class MediaLibrary(QWidget):
18		"""Contains all of the user configurable options related to the media library."""
19
20	View Code Duplication	def __init__(self, parent=None):
		0 ignored issues – show Duplication introduced 2017-06-01 23:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
21		"""Initialize a page of options to be shown in the preferences dialog."""
22		super(MediaLibrary, self).__init__(parent)
23
24		self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
25		'settings.toml')
26
27		with open(self.user_config_file) as conffile:
28		config = toml.load(conffile)
29
30		media_library_config = QGroupBox("Media Library Configuration")
31
32		self.media_library_label = QLabel('Media Library', self)
33		self.media_library_line = QLineEdit()
34		self.media_library_line.setReadOnly(True)
35		self.media_library_button = QPushButton('Select Path')
36
37		self.media_library_button.clicked.connect(lambda: self.select_media_library(config))
38
39		media_library_layout = QVBoxLayout()
40
41		media_library_config_layout = QHBoxLayout()
42		media_library_config_layout.addWidget(self.media_library_label)
43		media_library_config_layout.addWidget(self.media_library_line)
44		media_library_config_layout.addWidget(self.media_library_button)
45
46		media_library_layout.addLayout(media_library_config_layout)
47
48		media_library_config.setLayout(media_library_layout)
49
50		main_layout = QVBoxLayout()
51		main_layout.addWidget(media_library_config)
52		main_layout.addStretch(1)
53		self.setLayout(main_layout)
54
55		self.media_library_settings(config)
56
57		def select_media_library(self, config):
58		"""Open a file dialog to allow the user to select the media library path.
59
60		The selected path is written to settings.toml.
61		"""
62		library = QFileDialog.getExistingDirectory(self, 'Select Media Library Directory')
63		if library:
64		self.media_library_line.setText(library)
65
66		config['media_library']['media_library_path'] = library
67
68		with open(self.user_config_file, 'w') as conffile:
69		toml.dump(config, conffile)
70
71		def media_library_settings(self, config):
72		"""Set the media library text box to the path of the media library.
73
74		If the user has already defined a media library path that was
75		previously written to settings.toml, the path is shown when the
76		preferences dialog is opened.
77		"""
78		library = config['media_library']['media_library_path']
79		if os.path.isdir(library):
80		self.media_library_line.setText(library)
81
82
83		class Playback(QWidget):
84		"""Contains all of the user configurable options related to media playback."""
85
86	View Code Duplication	def __init__(self, parent=None):
		0 ignored issues – show Duplication introduced 2017-06-01 23:38 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
87		"""Initiate the abstract widget that is displayed in the preferences dialog."""
88		super(Playback, self).__init__(parent)
89		self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
90		'settings.toml')
91
92		with open(self.user_config_file) as conffile:
93		config = toml.load(conffile)
94
95		playback_config = QGroupBox('Playback Configuration')
96		playback_config_layout = QVBoxLayout()
97		playback_config_layout.setAlignment(Qt.AlignTop)
98
99		self.cover_art_playback = QCheckBox('Cover Art Playback')
100		self.playlist_save_checkbox = QCheckBox('Save Playlist on Close')
101
102		playback_config_layout.addWidget(self.cover_art_playback)
103		playback_config_layout.addWidget(self.playlist_save_checkbox)
104
105		playback_config.setLayout(playback_config_layout)
106
107		main_layout = QVBoxLayout()
108		main_layout.addWidget(playback_config)
109
110		self.setLayout(main_layout)
111
112		self.check_playback_setting(config)
113		self.check_playlist_save(config)
114		self.cover_art_playback.clicked.connect(lambda: self.cover_art_playback_setting(config))
115		self.playlist_save_checkbox.clicked.connect(lambda: self.playlist_save_setting(config))
116
117		def cover_art_playback_setting(self, config):
118		"""Change the cover art playback behavior of the music player.
119
120		The default setting allows for the current media
121		to be paused and played with mouse button clicks on the cover art.
122		"""
123		if self.cover_art_playback.isChecked():
124		config.setdefault('playback', {})['cover_art'] = True
125
126		elif not self.cover_art_playback.isChecked():
127		config.setdefault('playback', {})['cover_art'] = False
128
129		with open(self.user_config_file, 'w') as conffile:
130		toml.dump(config, conffile)
131
132		def playlist_save_setting(self, config):
133		"""Change the save playlist on close behavior of the music player."""
134		if self.playlist_save_checkbox.isChecked():
135		config.setdefault('playlist', {})['save_on_close'] = True
136
137		elif not self.playlist_save_checkbox.isChecked():
138		config.setdefault('playlist', {})['save_on_close'] = False
139
140		with open(self.user_config_file, 'w') as conffile:
141		toml.dump(config, conffile)
142
143		def check_playback_setting(self, config):
144		"""Set the cover art playback checkbox state from settings.toml."""
145		self.cover_art_playback.setChecked(config['playback']['cover_art'])
146
147		def check_playlist_save(self, config):
148		"""Set the playlist save on close state from settings.toml."""
149		self.playlist_save_checkbox.setChecked(config['playlist']['save_on_close'])
150
151
152		class ViewOptions(QWidget):
153		"""Contains all of the user configurable options related to the music player window."""
154
155		def __init__(self, parent=None):
156		"""Initiate the View Options page in the preferences dialog."""
157		super(ViewOptions, self).__init__(parent)
158
159		self.user_config_file = os.path.join(AppDirs('mosaic', 'Mandeep').user_config_dir,
160		'settings.toml')
161
162		with open(self.user_config_file) as conffile:
163		config = toml.load(conffile)
164
165		dock_config = QGroupBox('Dock Configuration')
166
167		self.media_library_view_button = QCheckBox('Show Media Library on Start', self)
168		self.playlist_view_button = QCheckBox('Show Playlist on Start', self)
169
170		dock_start_layout = QVBoxLayout()
171		dock_start_layout.addWidget(self.media_library_view_button)
172		dock_start_layout.addWidget(self.playlist_view_button)
173
174		self.dock_position = QLabel('Dock Position:')
175		self.dock_left_side = QRadioButton('Left Side')
176		self.dock_right_side = QRadioButton('Right Side')
177
178		dock_position_layout = QHBoxLayout()
179		dock_position_layout.addWidget(self.dock_position)
180		dock_position_layout.addWidget(self.dock_left_side)
181		dock_position_layout.addWidget(self.dock_right_side)
182
183		main_dock_layout = QVBoxLayout()
184		main_dock_layout.addLayout(dock_start_layout)
185		main_dock_layout.addLayout(dock_position_layout)
186		dock_config.setLayout(main_dock_layout)
187
188		window_config = QGroupBox("Window Configuration")
189
190		size_option = QLabel('Window Size', self)
191
192		self.dropdown_box = QComboBox()
193		self.dropdown_box.addItem('900 x 900')
194		self.dropdown_box.addItem('800 x 800')
195		self.dropdown_box.addItem('700 x 700')
196		self.dropdown_box.addItem('600 x 600')
197		self.dropdown_box.addItem('500 x 500')
198		self.dropdown_box.addItem('400 x 400')
199
200		window_size_layout = QHBoxLayout()
201		window_size_layout.addWidget(size_option)
202		window_size_layout.addWidget(self.dropdown_box)
203
204		window_config.setLayout(window_size_layout)
205
206		main_layout = QVBoxLayout()
207		main_layout.addWidget(dock_config)
208		main_layout.addWidget(window_config)
209		main_layout.addStretch(1)
210		self.setLayout(main_layout)
211
212		self.check_window_size(config)
213		self.check_media_library(config)
214		self.check_playlist_dock(config)
215		self.check_dock_position(config)
216
217		self.dropdown_box.currentIndexChanged.connect(lambda: self.change_size(config))
218		self.media_library_view_button.clicked.connect(lambda: self.media_library_view_settings(config))
219		self.playlist_view_button.clicked.connect(lambda: self.playlist_view_settings(config))
220		self.dock_left_side.clicked.connect(lambda: self.dock_positon_settings(config))
221		self.dock_right_side.clicked.connect(lambda: self.dock_positon_settings(config))
222
223		def change_size(self, config):
224		"""Record the change in window size to the settings.toml file."""
225		if self.dropdown_box.currentIndex() != -1:
226		config.setdefault('view_options', {})['window_size'] = self.dropdown_box.currentIndex()
227
228		with open(self.user_config_file, 'w') as conffile:
229		toml.dump(config, conffile)
230
231		def check_window_size(self, config):
232		"""Set the dropdown box to the current window size provided by settings.toml."""
233		self.dropdown_box.setCurrentIndex(config['view_options']['window_size'])
234
235		def media_library_view_settings(self, config):
236		"""Change the behavior of the Media Library dock widget.
237
238		The default setting hides the dock on application start. With this option
239		checked, the media library dock will show on start.
240		"""
241		if self.media_library_view_button.isChecked():
242		config.setdefault('media_library', {})['show_on_start'] = True
243
244		elif not self.media_library_view_button.isChecked():
245		config.setdefault('media_library', {})['show_on_start'] = False
246
247		with open(self.user_config_file, 'w') as conffile:
248		toml.dump(config, conffile)
249
250		def check_media_library(self, config):
251		"""Set the media library checkbox state from settings.toml."""
252		self.media_library_view_button.setChecked(config['media_library']['show_on_start'])
253
254		def playlist_view_settings(self, config):
255		"""Change the behavior of the Playlist dock widget.
256
257		The default setting hides the dock on application start. With this option
258		checked, the playlist dock will show on start.
259		"""
260		if self.playlist_view_button.isChecked():
261		config.setdefault('playlist', {})['show_on_start'] = True
262
263		elif not self.playlist_view_button.isChecked():
264		config.setdefault('playlist', {})['show_on_start'] = False
265
266		with open(self.user_config_file, 'w') as conffile:
267		toml.dump(config, conffile)
268
269		def check_playlist_dock(self, config):
270		"""Set the playlist dock checkbox state from settings.toml."""
271		self.playlist_view_button.setChecked(config['playlist']['show_on_start'])
272
273		def dock_positon_settings(self, config):
274		"""Write to the settings.toml the radio button chosen by the user."""
275		if self.dock_left_side.isChecked():
276		config.setdefault('dock', {})['position'] = 'left'
277
278		elif self.dock_right_side.isChecked():
279		config.setdefault('dock', {})['position'] = 'right'
280
281		with open(self.user_config_file, 'w') as conffile:
282		toml.dump(config, conffile)
283
284		def check_dock_position(self, config):
285		"""Select the radio button previously chosen by the user in the preferences dialog."""
286		if config['dock']['position'] == 'left':
287		self.dock_left_side.setChecked(True)
288		elif config['dock']['position'] == 'right':
289		self.dock_right_side.setChecked(True)
290
291
292		class PreferencesDialog(QDialog):
293		"""Creates a dialog that shows the user all of the user configurable options.
294
295		A list on the left shows all of the available pages, with
296		the page's contents shown on the right.
297		"""
298
299		def __init__(self, parent=None):
300		"""Initialize the preferences dialog with a list box and a content layout."""
301		super(PreferencesDialog, self).__init__(parent)
302		self.setWindowTitle('Preferences')
303
304		settings_icon = utilities.resource_filename('mosaic.images', 'md_settings.png')
305		self.setWindowIcon(QIcon(settings_icon))
306		self.resize(600, 450)
307
308		self.contents = QListWidget()
309		self.contents.setFixedWidth(175)
310		self.pages = QStackedWidget()
311		self.button_box = QDialogButtonBox(QDialogButtonBox.Ok)
312
313		self.dialog_media_library = MediaLibrary()
314		self.dialog_playback = Playback()
315		self.dialog_view_options = ViewOptions()
316		self.pages.addWidget(self.dialog_media_library)
317		self.pages.addWidget(self.dialog_playback)
318		self.pages.addWidget(self.dialog_view_options)
319		self.list_items()
320
321		stack_layout = QVBoxLayout()
322		stack_layout.addWidget(self.pages)
323		stack_layout.addWidget(self.button_box)
324
325		layout = QHBoxLayout()
326		layout.addWidget(self.contents)
327		layout.addLayout(stack_layout)
328
329		self.setLayout(layout)
330
331		self.contents.currentItemChanged.connect(self.change_page)
332		self.button_box.accepted.connect(self.accept)
333
334		def list_items(self):
335		"""List all of the pages available to the user."""
336		media_library_options = QListWidgetItem(self.contents)
337		media_library_options.setText('Media Library')
338		media_library_options.setFlags(Qt.ItemIsSelectable \| Qt.ItemIsEnabled)
339		self.contents.setCurrentRow(0)
340
341		playback_options = QListWidgetItem(self.contents)
342		playback_options.setText('Playback')
343		playback_options.setFlags(Qt.ItemIsSelectable \| Qt.ItemIsEnabled)
344
345		view_options = QListWidgetItem(self.contents)
346		view_options.setText('View Options')
347		view_options.setFlags(Qt.ItemIsSelectable \| Qt.ItemIsEnabled)
348
349		def change_page(self, current, previous):
350		"""Change the page according to the clicked list item."""
351		if not current:
352		current = previous
353
354		self.pages.setCurrentIndex(self.contents.row(current))
355

mandeep / Mosaic

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MediaLibrary.select_media_library() A last analyzed 2018-06-19 05:25 UTC

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MediaLibrary.select_media_library() A
last analyzed 2018-06-19 05:25 UTC