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https://github.com/kovidgoyal/calibre.git
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Implement #364
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Kovid Goyal
parent
27bcf6071e
commit
8a6f967645
@ -12,9 +12,10 @@
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## You should have received a copy of the GNU General Public License along
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## with this program; if not, write to the Free Software Foundation, Inc.,
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## 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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import os
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import cPickle
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import os, cPickle
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from PyQt4.QtCore import QObject, SIGNAL, Qt
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from PyQt4.QtCore import QObject, SIGNAL, Qt, QSettings, QVariant, QByteArray
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from PyQt4.QtGui import QAbstractSpinBox, QLineEdit, QCheckBox, QDialog, \
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QPixmap, QTextEdit
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@ -63,7 +64,6 @@ class LRFSingleDialog(QDialog, Ui_LRFSingleDialog):
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self.initialize_options()
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self.db = db
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self.row = row
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self.id = self.db.id(self.row)
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self.cover_changed = False
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self.cpixmap = None
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self.changed = False
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@ -75,69 +75,88 @@ class LRFSingleDialog(QDialog, Ui_LRFSingleDialog):
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self.gui_sans_family.setModel(self.font_family_model)
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self.gui_mono_family.setModel(self.font_family_model)
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self.read_saved_options()
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self.initialize_metadata()
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formats = self.db.formats(self.row)
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formats = [i.upper() for i in formats.split(',')] if formats else []
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try:
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formats.remove(self.output_format)
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except ValueError:
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pass
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if not formats:
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d = error_dialog(window, 'No available formats',
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'Cannot convert %s as this book has no supported formats'%(self.gui_title.text()))
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d.exec_()
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if len(formats) > 1:
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d = ChooseFormatDialog(window, 'Choose the format to convert into LRF', formats)
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d.exec_()
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if d.result() == QDialog.Accepted:
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self.selected_format = d.format()
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elif len(formats) > 0:
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self.selected_format = formats[0]
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if self.selected_format:
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self.setWindowTitle('Convert %s to LRF'%(self.selected_format,))
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self.load_saved_global_defaults()
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if db:
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self.id = self.db.id(self.row)
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self.read_saved_options()
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self.initialize_metadata()
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formats = self.db.formats(self.row)
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formats = [i.upper() for i in formats.split(',')] if formats else []
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try:
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formats.remove(self.output_format)
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except ValueError:
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pass
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if not formats:
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d = error_dialog(window, _('No available formats'),
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_('Cannot convert %s as this book has no supported formats')%(self.gui_title.text()))
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d.exec_()
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if len(formats) > 1:
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d = ChooseFormatDialog(window, 'Choose the format to convert into LRF', formats)
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d.exec_()
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if d.result() == QDialog.Accepted:
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self.selected_format = d.format()
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elif len(formats) > 0:
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self.selected_format = formats[0]
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if self.selected_format:
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self.setWindowTitle(_('Convert %s to LRF')%(self.selected_format,))
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else:
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self.setWindowTitle(_('Set conversion defaults'))
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def load_saved_global_defaults(self):
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cmdline = QSettings().value('LRF conversion defaults', QVariant(QByteArray(''))).toByteArray().data()
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if cmdline:
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cmdline = cPickle.loads(cmdline)
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self.set_options_from_cmdline(cmdline)
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def set_options_from_cmdline(self, cmdline):
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for opt in self.options():
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guiname = self.option_to_name(opt)
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try:
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obj = getattr(self, guiname)
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except AttributeError:
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continue
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if isinstance(obj, QCheckBox):
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if opt.get_opt_string() in cmdline:
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obj.setCheckState(Qt.Checked)
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else:
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obj.setCheckState(Qt.Unchecked)
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try:
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i = cmdline.index(opt.get_opt_string())
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except ValueError:
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continue
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if isinstance(obj, QAbstractSpinBox):
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obj.setValue(cmdline[i+1])
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elif isinstance(obj, QLineEdit):
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obj.setText(cmdline[i+1])
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elif isinstance(obj, QTextEdit):
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obj.setPlainText(cmdline[i+1])
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profile = cmdline[cmdline.index('--profile')+1]
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self.gui_profile.setCurrentIndex(self.gui_profile.findText(profile))
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for prepro in self.PREPROCESS_OPTIONS:
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ops = prepro.get_opt_string()
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if ops in cmdline:
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self.preprocess.setCurrentIndex(self.preprocess.findText(ops[2:]))
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break
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for opt in ('--serif-family', '--sans-family', '--mono-family'):
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if opt in cmdline:
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print 'in'
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family = cmdline[cmdline.index(opt)+1].split(',')[1].strip()
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obj = getattr(self, 'gui_'+opt[2:].replace('-', '_'))
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try:
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obj.setCurrentIndex(self.font_family_model.index_of(family))
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except:
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continue
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def read_saved_options(self):
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cmdline = self.db.conversion_options(self.id, self.output_format.lower())
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if cmdline:
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for opt in self.options():
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try:
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i = cmdline.index(opt.get_opt_string())
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except ValueError:
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continue
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guiname = self.option_to_name(opt)
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try:
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obj = getattr(self, guiname)
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except AttributeError:
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continue
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if isinstance(obj, QCheckBox):
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obj.setCheckState(Qt.Checked)
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elif isinstance(obj, QAbstractSpinBox):
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obj.setValue(cmdline[i+1])
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elif isinstance(obj, QLineEdit):
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obj.setText(cmdline[i+1])
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elif isinstance(obj, QTextEdit):
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obj.setPlainText(cmdline[i+1])
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profile = cmdline[cmdline.index('--profile')+1]
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self.gui_profile.setCurrentIndex(self.gui_profile.findText(profile))
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for prepro in self.PREPROCESS_OPTIONS:
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ops = prepro.get_opt_string()
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if ops in cmdline:
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self.preprocess.setCurrentIndex(self.preprocess.findText(ops[2:]))
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break
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for opt in ('--serif-family', '--sans-family', '--mono-family'):
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if opt in cmdline:
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print 'in'
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family = cmdline[cmdline.index(opt)+1].split(',')[1].strip()
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obj = getattr(self, 'gui_'+opt[2:].replace('-', '_'))
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try:
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obj.setCurrentIndex(self.font_family_model.index_of(family))
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except:
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continue
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self.set_options_from_cmdline(cmdline)
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def select_cover(self, checked):
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files = choose_images(self, 'change cover dialog',
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@ -342,17 +361,20 @@ class LRFSingleDialog(QDialog, Ui_LRFSingleDialog):
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def accept(self):
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cmdline = self.build_commandline()
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self.cover_file = None
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self.write_metadata()
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cover = self.db.cover(self.row)
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if cover:
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self.cover_file = PersistentTemporaryFile(suffix='.jpeg')
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self.cover_file.write(cover)
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self.cover_file.close()
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self.db.set_conversion_options(self.id, self.output_format.lower(), cmdline)
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if self.cover_file:
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cmdline.extend([u'--cover', self.cover_file.name])
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self.cmdline = [unicode(i) for i in cmdline]
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if self.db:
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self.cover_file = None
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self.write_metadata()
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cover = self.db.cover(self.row)
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if cover:
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self.cover_file = PersistentTemporaryFile(suffix='.jpeg')
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self.cover_file.write(cover)
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self.cover_file.close()
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self.db.set_conversion_options(self.id, self.output_format.lower(), cmdline)
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if self.cover_file:
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cmdline.extend([u'--cover', self.cover_file.name])
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self.cmdline = [unicode(i) for i in cmdline]
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else:
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QSettings().setValue('LRF conversion defaults', QVariant(QByteArray(cPickle.dumps(cmdline))))
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QDialog.accept(self)
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@ -144,9 +144,12 @@ class Main(MainWindow, Ui_MainWindow):
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cm = QMenu()
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cm.addAction(_('Convert individually'))
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cm.addAction(_('Bulk convert'))
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cm.addSeparator()
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cm.addAction(_('Set conversion defaults'))
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self.action_convert.setMenu(cm)
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QObject.connect(cm.actions()[0], SIGNAL('triggered(bool)'), self.convert_single)
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QObject.connect(cm.actions()[1], SIGNAL('triggered(bool)'), self.convert_bulk)
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QObject.connect(cm.actions()[3], SIGNAL('triggered(bool)'), self.set_conversion_defaults)
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QObject.connect(self.action_convert, SIGNAL('triggered(bool)'), self.convert_single)
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self.convert_menu = cm
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self.tool_bar.widgetForAction(self.action_news).setPopupMode(QToolButton.InstantPopup)
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@ -587,6 +590,10 @@ class Main(MainWindow, Ui_MainWindow):
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d = error_dialog(self, 'Cannot convert', 'Not yet implemented.')
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d.exec_()
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def set_conversion_defaults(self, checked):
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d = LRFSingleDialog(self, None, None)
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d.exec_()
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def convert_single(self, checked):
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rows = self.library_view.selectionModel().selectedRows()
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if not rows or len(rows) == 0:
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