mirror of
https://github.com/fergalmoran/picard.git
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Merge pull request #260 from Sophist-UK/sophist_add_view_variables_plugin
Add View Variables plugin
This commit is contained in:
Laurent Monin
116
contrib/plugins/viewvariables/__init__.py
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116
contrib/plugins/viewvariables/__init__.py
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# -*- coding: utf-8 -*-
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PLUGIN_NAME = u'View script variables'
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PLUGIN_AUTHOR = u'Sophist'
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PLUGIN_DESCRIPTION = u'''Display a dialog box listing the metadata variables for the track / file.'''
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PLUGIN_VERSION = '0.5'
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PLUGIN_API_VERSIONS = ['1.0']
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from PyQt4 import QtGui, QtCore
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try:
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from picard.util.tags import PRESERVED_TAGS
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except ImportError:
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from picard.file import File
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PRESERVED_TAGS = File._default_preserved_tags
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from picard.file import File
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from picard.track import Track
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from picard.ui.itemviews import BaseAction, register_file_action, register_track_action
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from picard.plugins.viewvariables.ui_variables_dialog import Ui_VariablesDialog
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class ViewVariables(BaseAction):
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NAME = 'View script variables'
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def callback(self, objs):
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obj = objs[0]
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files = self.tagger.get_files_from_objects(objs)
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if files:
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obj = files[0]
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dialog = ViewVariablesDialog(obj)
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dialog.exec_()
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class ViewVariablesDialog(QtGui.QDialog):
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def __init__(self, obj, parent=None):
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QtGui.QDialog.__init__(self, parent)
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self.ui = Ui_VariablesDialog()
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self.ui.setupUi(self)
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self.ui.buttonBox.accepted.connect(self.accept)
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self.ui.buttonBox.rejected.connect(self.reject)
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metadata = obj.metadata
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if isinstance(obj,File):
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self.setWindowTitle(_("File: %s") % obj.base_filename)
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elif isinstance(obj,Track):
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tn = metadata['tracknumber']
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if len(tn) == 1:
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tn = u"0" + tn
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self.setWindowTitle(_("Track: %s %s ") % (tn, metadata['title']))
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else:
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self.setWindowTitle(_("Variables"))
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self._display_metadata(metadata)
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def _display_metadata(self, metadata):
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keys = metadata.keys()
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keys.sort(key=lambda key:
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'0' + key if key in PRESERVED_TAGS and key.startswith('~') else
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'1' + key if key.startswith('~') else
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'2' + key
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)
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media = hidden = album = False
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table = self.ui.metadata_table
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key_example, value_example = self.get_table_items(table, 0)
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self.key_flags = key_example.flags()
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self.value_flags = value_example.flags()
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table.setRowCount(len(keys)+3)
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i = 0
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for key in keys:
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if key in PRESERVED_TAGS and key.startswith('~') :
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if not media:
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self.add_separator_row(table, i, _("File variables"))
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i += 1
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media = True
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elif key.startswith('~'):
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if not hidden:
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self.add_separator_row(table, i, _("Hidden variables"))
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i += 1
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hidden = True
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else:
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if not album:
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self.add_separator_row(table, i, _("Tag variables"))
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i += 1
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album = True
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key_item, value_item = self.get_table_items(table, i)
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i += 1
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key_item.setText(u"_" + key[1:] if key.startswith('~') else key)
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if key in metadata:
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value = dict.get(metadata, key)
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if len(value) == 1 and value[0] != '':
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value = value[0]
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else:
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value = repr(value)
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value_item.setText(value)
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def add_separator_row(self, table, i, title):
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key_item, value_item = self.get_table_items(table, i)
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font = key_item.font()
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font.setBold(True)
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key_item.setFont(font)
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key_item.setText(title)
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def get_table_items(self, table, i):
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key_item = table.item(i, 0)
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value_item = table.item(i, 1)
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if not key_item:
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key_item = QtGui.QTableWidgetItem()
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key_item.setFlags(self.key_flags)
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table.setItem(i, 0, key_item)
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if not value_item:
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value_item = QtGui.QTableWidgetItem()
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value_item.setFlags(self.value_flags)
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table.setItem(i, 1, value_item)
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return key_item, value_item
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vv = ViewVariables()
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register_file_action(vv)
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register_track_action(vv)
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79
contrib/plugins/viewvariables/ui_variables_dialog.py
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79
contrib/plugins/viewvariables/ui_variables_dialog.py
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# -*- coding: utf-8 -*-
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# Form implementation generated from reading ui file 'ui\variables_dialog.ui'
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#
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# Created: Wed Mar 26 06:58:04 2014
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# by: PyQt4 UI code generator 4.10.3
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#
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# WARNING! All changes made in this file will be lost!
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from PyQt4 import QtCore, QtGui
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try:
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_fromUtf8 = QtCore.QString.fromUtf8
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except AttributeError:
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def _fromUtf8(s):
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return s
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try:
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_encoding = QtGui.QApplication.UnicodeUTF8
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def _translate(context, text, disambig):
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return QtGui.QApplication.translate(context, text, disambig, _encoding)
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except AttributeError:
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def _translate(context, text, disambig):
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return QtGui.QApplication.translate(context, text, disambig)
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class Ui_VariablesDialog(object):
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def setupUi(self, VariablesDialog):
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VariablesDialog.setObjectName(_fromUtf8("VariablesDialog"))
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VariablesDialog.resize(600, 450)
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self.verticalLayout = QtGui.QVBoxLayout(VariablesDialog)
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self.verticalLayout.setObjectName(_fromUtf8("verticalLayout"))
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self.metadata_table = QtGui.QTableWidget(VariablesDialog)
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self.metadata_table.setAutoFillBackground(False)
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self.metadata_table.setSelectionMode(QtGui.QAbstractItemView.ContiguousSelection)
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self.metadata_table.setRowCount(1)
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self.metadata_table.setColumnCount(2)
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self.metadata_table.setObjectName(_fromUtf8("metadata_table"))
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item = QtGui.QTableWidgetItem()
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font = QtGui.QFont()
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font.setBold(True)
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font.setWeight(75)
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item.setFont(font)
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self.metadata_table.setHorizontalHeaderItem(0, item)
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item = QtGui.QTableWidgetItem()
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font = QtGui.QFont()
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font.setBold(True)
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font.setWeight(75)
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item.setFont(font)
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self.metadata_table.setHorizontalHeaderItem(1, item)
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item = QtGui.QTableWidgetItem()
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item.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsEnabled)
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self.metadata_table.setItem(0, 0, item)
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item = QtGui.QTableWidgetItem()
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item.setFlags(QtCore.Qt.ItemIsSelectable|QtCore.Qt.ItemIsEnabled)
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self.metadata_table.setItem(0, 1, item)
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self.metadata_table.horizontalHeader().setDefaultSectionSize(150)
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self.metadata_table.horizontalHeader().setSortIndicatorShown(False)
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self.metadata_table.horizontalHeader().setStretchLastSection(True)
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self.metadata_table.verticalHeader().setVisible(False)
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self.metadata_table.verticalHeader().setDefaultSectionSize(20)
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self.metadata_table.verticalHeader().setMinimumSectionSize(20)
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self.verticalLayout.addWidget(self.metadata_table)
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self.buttonBox = QtGui.QDialogButtonBox(VariablesDialog)
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self.buttonBox.setStandardButtons(QtGui.QDialogButtonBox.Cancel|QtGui.QDialogButtonBox.Ok)
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self.buttonBox.setObjectName(_fromUtf8("buttonBox"))
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self.verticalLayout.addWidget(self.buttonBox)
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self.retranslateUi(VariablesDialog)
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QtCore.QMetaObject.connectSlotsByName(VariablesDialog)
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def retranslateUi(self, VariablesDialog):
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item = self.metadata_table.horizontalHeaderItem(0)
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item.setText(_("Variable"))
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item = self.metadata_table.horizontalHeaderItem(1)
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item.setText(_("Value"))
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__sortingEnabled = self.metadata_table.isSortingEnabled()
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self.metadata_table.setSortingEnabled(False)
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self.metadata_table.setSortingEnabled(__sortingEnabled)
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98
contrib/plugins/viewvariables/variables_dialog.ui
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98
contrib/plugins/viewvariables/variables_dialog.ui
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<?xml version="1.0" encoding="UTF-8"?>
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<ui version="4.0">
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<class>VariablesDialog</class>
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<widget class="QDialog" name="VariablesDialog">
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<property name="geometry">
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<rect>
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<x>0</x>
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<y>0</y>
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<width>600</width>
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<height>450</height>
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</rect>
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</property>
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<layout class="QVBoxLayout" name="verticalLayout">
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<item>
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<widget class="QTableWidget" name="metadata_table">
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<property name="autoFillBackground">
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<bool>false</bool>
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</property>
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<property name="selectionMode">
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<enum>QAbstractItemView::ContiguousSelection</enum>
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</property>
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<property name="rowCount">
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<number>1</number>
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</property>
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<property name="columnCount">
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<number>2</number>
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</property>
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<attribute name="horizontalHeaderDefaultSectionSize">
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<number>150</number>
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</attribute>
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<attribute name="horizontalHeaderShowSortIndicator" stdset="0">
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<bool>false</bool>
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</attribute>
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<attribute name="horizontalHeaderStretchLastSection">
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<bool>true</bool>
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</attribute>
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<attribute name="verticalHeaderVisible">
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<bool>false</bool>
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</attribute>
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<attribute name="verticalHeaderDefaultSectionSize">
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<number>20</number>
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</attribute>
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<attribute name="verticalHeaderMinimumSectionSize">
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<number>20</number>
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</attribute>
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<row/>
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<column>
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<property name="text">
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<string>Variable</string>
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</property>
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<property name="font">
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<font>
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<weight>75</weight>
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<bold>true</bold>
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</font>
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</property>
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</column>
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<column>
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<property name="text">
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<string>Value</string>
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</property>
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<property name="font">
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<font>
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<weight>75</weight>
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<bold>true</bold>
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</font>
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</property>
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</column>
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<item row="0" column="0">
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<property name="text">
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<string/>
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</property>
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<property name="flags">
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<set>ItemIsSelectable|ItemIsEnabled</set>
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</property>
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</item>
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<item row="0" column="1">
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<property name="flags">
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<set>ItemIsSelectable|ItemIsEnabled</set>
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</property>
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</item>
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</widget>
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</item>
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<item>
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<widget class="QDialogButtonBox" name="buttonBox">
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<property name="standardButtons">
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<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
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</property>
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</widget>
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</item>
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</layout>
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</widget>
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<tabstops>
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<tabstop>buttonBox</tabstop>
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</tabstops>
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<resources/>
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<connections/>
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</ui>
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