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Implement #364

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Kovid Goyal 2007-12-06 00:04:22 +00:00
parent 27bcf6071e
commit 8a6f967645
2 changed files with 102 additions and 73 deletions
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168
src/libprs500/gui2/dialogs/lrf_single.py
View File

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

7
src/libprs500/gui2/main.py
View File

@ -144,9 +144,12 @@ class Main(MainWindow, Ui_MainWindow):
cm = QMenu() cm = QMenu()
cm.addAction(_('Convert individually')) cm.addAction(_('Convert individually'))
cm.addAction(_('Bulk convert')) cm.addAction(_('Bulk convert'))
cm.addSeparator()
cm.addAction(_('Set conversion defaults'))
self.action_convert.setMenu(cm) self.action_convert.setMenu(cm)
QObject.connect(cm.actions()[0], SIGNAL('triggered(bool)'), self.convert_single) QObject.connect(cm.actions()[0], SIGNAL('triggered(bool)'), self.convert_single)
QObject.connect(cm.actions()[1], SIGNAL('triggered(bool)'), self.convert_bulk) QObject.connect(cm.actions()[1], SIGNAL('triggered(bool)'), self.convert_bulk)
QObject.connect(cm.actions()[3], SIGNAL('triggered(bool)'), self.set_conversion_defaults)
QObject.connect(self.action_convert, SIGNAL('triggered(bool)'), self.convert_single) QObject.connect(self.action_convert, SIGNAL('triggered(bool)'), self.convert_single)
self.convert_menu = cm self.convert_menu = cm
self.tool_bar.widgetForAction(self.action_news).setPopupMode(QToolButton.InstantPopup) self.tool_bar.widgetForAction(self.action_news).setPopupMode(QToolButton.InstantPopup)
@ -587,6 +590,10 @@ class Main(MainWindow, Ui_MainWindow):
d = error_dialog(self, 'Cannot convert', 'Not yet implemented.') d = error_dialog(self, 'Cannot convert', 'Not yet implemented.')
d.exec_() d.exec_()
def set_conversion_defaults(self, checked):
d = LRFSingleDialog(self, None, None)
d.exec_()
def convert_single(self, checked): def convert_single(self, checked):
rows = self.library_view.selectionModel().selectedRows() rows = self.library_view.selectionModel().selectedRows()
if not rows or len(rows) == 0: if not rows or len(rows) == 0: