mirror of
https://github.com/kovidgoyal/calibre.git
synced 2025-07-09 03:04:10 -04:00
Add a preview field to the wizard.
Vary the button according to whether the wizard created the template Don't show the template if wizard created
This commit is contained in:
Charles Haley
parent
19261f15ee
commit
cc288ff4ca
@ -8,9 +8,10 @@ __docformat__ = 'restructuredtext en'
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from functools import partial
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from collections import defaultdict
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from PyQt4.Qt import (QLineEdit, QDialog, QGridLayout, QLabel, QCheckBox,
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QDialogButtonBox, QColor, QComboBox, QIcon)
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from PyQt4.Qt import (QLineEdit, QDialog, QGridLayout, QLabel, QCheckBox, QIcon,
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QDialogButtonBox, QColor, QComboBox, QPushButton)
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from calibre.ebooks.metadata.book.base import composite_formatter
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from calibre.gui2.dialogs.template_dialog import TemplateDialog
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from calibre.gui2.complete import MultiCompleteLineEdit
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from calibre.gui2 import error_dialog
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@ -26,6 +27,7 @@ class TemplateLineEditor(QLineEdit):
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QLineEdit.__init__(self, parent)
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self.tags = None
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self.mi = None
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self.txt = None
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def set_mi(self, mi):
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self.mi = mi
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@ -42,46 +44,82 @@ class TemplateLineEditor(QLineEdit):
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menu.exec_(event.globalPos())
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def open_editor(self):
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if self.txt:
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t = TemplateDialog(self, self.txt, self.mi)
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else:
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t = TemplateDialog(self, self.text(), self.mi)
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t.setWindowTitle(_('Edit template'))
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if t.exec_():
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self.setText(t.textbox.toPlainText())
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self.txt = None
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def show_wizard_button(self, txt):
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if not txt or txt.startswith('program:\n#tag wizard'):
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return True
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return False
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def setText(self, txt):
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txt = unicode(txt)
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if txt and txt.startswith('program:\n#tag wizard'):
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self.txt = txt
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self.setReadOnly(True)
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QLineEdit.setText(self, '')
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QLineEdit.setText(self, _('Template generated by the wizard'))
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self.setStyleSheet('TemplateLineEditor { color: gray }')
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else:
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QLineEdit.setText(self, txt)
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def tag_wizard(self):
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txt = unicode(self.text())
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if txt and not txt.startswith('program:\n#tag wizard'):
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if txt and not self.txt:
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error_dialog(self, _('Invalid text'),
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_('The text in the box was not generated by this wizard'),
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show=True, show_copy_button=False)
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return
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d = TagWizard(self, self.db, unicode(self.text()))
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d = TagWizard(self, self.db, unicode(self.txt), self.mi)
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if d.exec_():
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self.setText(d.template)
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def text(self):
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if self.txt:
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return self.txt
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return QLineEdit.text(self)
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class TagWizard(QDialog):
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def __init__(self, parent, db, txt):
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def __init__(self, parent, db, txt, mi):
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QDialog.__init__(self, parent)
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self.setWindowTitle(_('Coloring Wizard'))
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self.setWindowIcon(QIcon(I('wizard.png')))
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self.mi = mi
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self.columns = []
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self.completion_values = defaultdict(dict)
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for k in db.all_field_keys():
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m = db.metadata_for_field(k)
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if m['datatype'] in ('text', 'enumeration', 'series'):
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if m['datatype'] in ('text', 'enumeration', 'series') and \
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m['is_category'] and k not in ('identifiers'):
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self.columns.append(k)
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if m['is_custom']:
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# self.completion_values[k] = {}
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self.completion_values[k]['v'] = db.all_custom(m['label'])
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elif k == 'tags':
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# self.completion_values[k] = {}
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self.completion_values[k]['v'] = db.all_tags()
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elif k == 'formats':
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self.completion_values[k]['v'] = db.all_formats()
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else:
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f = getattr(db, 'all' + k, None)
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if k in ('publisher'):
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ck = k + 's'
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else:
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ck = k
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f = getattr(db, 'all_' + ck, None)
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if f:
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self.completion_values[k] = {}
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if k == 'authors':
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self.completion_values[k]['v'] = [v[1].\
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replace('|', ',') for v in f()]
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else:
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self.completion_values[k]['v'] = [v[1] for v in f()]
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if k in self.completion_values:
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self.completion_values[k]['m'] = m['is_multiple']
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@ -188,12 +226,28 @@ class TagWizard(QDialog):
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pass
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i += 1
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w = QLabel(_('Preview'))
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l.addWidget(w, 99, 0, 1, 1)
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w = self.test_box = QLineEdit(self)
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w.setReadOnly(True)
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l.addWidget(w, 99, 1, 1, 1)
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w = QPushButton(_('Test'))
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l.addWidget(w, 99, 3, 1, 1)
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w.clicked.connect(self.preview)
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bb = QDialogButtonBox(QDialogButtonBox.Ok|QDialogButtonBox.Cancel, parent=self)
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l.addWidget(bb, 100, 3, 1, 2)
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bb.accepted.connect(self.accepted)
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bb.rejected.connect(self.reject)
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self.template = ''
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def preview(self):
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if not self.generate_program():
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return
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t = composite_formatter.safe_format(self.template, self.mi,
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_('EXCEPTION'), self.mi)
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self.test_box.setText(t)
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def column_changed(self, s, valbox=None):
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k = unicode(s)
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if k in self.completion_values:
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@ -206,7 +260,7 @@ class TagWizard(QDialog):
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valbox.update_items_cache([])
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valbox.set_separator(None)
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def accepted(self):
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def generate_program(self):
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res = ("program:\n#tag wizard -- do not directly edit\n"
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" first_non_empty(\n")
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lines = []
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@ -270,4 +324,10 @@ class TagWizard(QDialog):
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if f and t and c:
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res += '#' + t + ':|:' + c + ':|:' + f +':|:' + nfc + ':|:' + re + '\n'
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self.template += res
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return True
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def accepted(self):
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if self.generate_program():
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self.accept()
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else:
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self.template = ''
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@ -6,7 +6,7 @@ __copyright__ = '2010, Kovid Goyal <kovid@kovidgoyal.net>'
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__docformat__ = 'restructuredtext en'
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from PyQt4.Qt import (QApplication, QFont, QFontInfo, QFontDialog,
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QAbstractListModel, Qt, QColor)
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QAbstractListModel, Qt, QColor, QIcon)
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from calibre.gui2.preferences import ConfigWidgetBase, test_widget, CommaSeparatedList
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from calibre.gui2.preferences.look_feel_ui import Ui_Form
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@ -215,11 +215,16 @@ class ConfigWidget(ConfigWidgetBase, Ui_Form):
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for i in range(1, self.column_color_count):
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r('column_color_name_'+str(i), db.prefs, choices=choices)
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r('column_color_template_'+str(i), db.prefs)
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txt = db.prefs.get('column_color_template_'+str(i), None)
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tpl = getattr(self, 'opt_column_color_template_'+str(i))
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tpl.set_db(db)
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tpl.set_mi(mi)
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toolbutton = getattr(self, 'opt_column_color_wizard_'+str(i))
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if tpl.show_wizard_button(txt):
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toolbutton.clicked.connect(tpl.tag_wizard)
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else:
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toolbutton.clicked.connect(tpl.open_editor)
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toolbutton.setIcon(QIcon(I('edit_input.png')))
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all_colors = [unicode(s) for s in list(QColor.colorNames())]
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self.colors_box.setText(', '.join(all_colors))
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