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Add exporting to HTML

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This commit is contained in:
Raoul Snyman 2021-08-31 14:32:51 -07:00
parent abd6d76b04
commit 42df7c9d81
1 changed files with 48 additions and 11 deletions
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59
src/ukatali/mainwindow.py
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@ -96,10 +96,14 @@ class MainWindow(QtWidgets.QMainWindow):
icon = QtGui.QIcon.fromTheme('document-print')
self.print_action.setIcon(icon)
self.print_action.setObjectName('print_action')
self.export_action = QtWidgets.QAction(self)
icon = QtGui.QIcon.fromTheme('document-export')
self.export_action.setIcon(icon)
self.export_action.setObjectName('export_action')
self.export_pdf_action = QtWidgets.QAction(self)
icon = QtGui.QIcon.fromTheme('application-pdf')
self.export_pdf_action.setIcon(icon)
self.export_pdf_action.setObjectName('export_pdf_action')
self.export_html_action = QtWidgets.QAction(self)
icon = QtGui.QIcon.fromTheme('text-html')
self.export_html_action.setIcon(icon)
self.export_html_action.setObjectName('export_html_action')
self.undo_action = QtWidgets.QAction(self)
icon = QtGui.QIcon.fromTheme('edit-undo')
self.undo_action.setIcon(icon)
@ -137,7 +141,10 @@ class MainWindow(QtWidgets.QMainWindow):
self.file_menu.addAction(self.save_action)
self.file_menu.addAction(self.save_as_action)
self.file_menu.addSeparator()
self.file_menu.addAction(self.export_action)
self.export_menu = self.file_menu.addMenu('')
self.export_menu.setObjectName('export_menu')
self.export_menu.addAction(self.export_pdf_action)
self.export_menu.addAction(self.export_html_action)
self.file_menu.addAction(self.print_action)
self.file_menu.addSeparator()
self.file_menu.addAction(self.exit_action)
@ -157,7 +164,7 @@ class MainWindow(QtWidgets.QMainWindow):
self.toolbar.addAction(self.open_action)
self.toolbar.addAction(self.save_action)
self.toolbar.addSeparator()
self.toolbar.addAction(self.export_action)
self.toolbar.addAction(self.export_pdf_action)
self.toolbar.addAction(self.print_action)
self.toolbar.addSeparator()
self.toolbar.addAction(self.undo_action)
@ -179,7 +186,8 @@ class MainWindow(QtWidgets.QMainWindow):
self.open_action.triggered.connect(self.on_open_clicked)
self.save_action.triggered.connect(self.on_save_clicked)
self.save_as_action.triggered.connect(self.on_save_as_clicked)
self.export_action.triggered.connect(self.on_export_clicked)
self.export_pdf_action.triggered.connect(self.on_export_pdf_clicked)
self.export_html_action.triggered.connect(self.on_export_html_clicked)
self.print_action.triggered.connect(self.on_print_clicked)
self.configure_action.triggered.connect(self.on_configure_clicked)
self.file_editor.textChanged.connect(self.on_text_changed)
@ -209,9 +217,12 @@ class MainWindow(QtWidgets.QMainWindow):
self.print_action.setText(_translate('MainWindow', '&Print'))
self.print_action.setToolTip(_translate('MainWindow', 'Print the current ChordPro file'))
self.print_action.setShortcut(_translate('MainWindow', 'Ctrl+P'))
self.export_action.setText(_translate('MainWindow', '&Export...'))
self.export_action.setToolTip(_translate('MainWindow', 'Export the current file as a different format'))
self.export_action.setShortcut(_translate('MainWindow', 'Ctrl+E'))
self.export_menu.setTitle(_translate('MainWindow', '&Export'))
self.export_pdf_action.setText(_translate('MainWindow', 'Export to &PDF...'))
self.export_pdf_action.setToolTip(_translate('MainWindow', 'Export the current file as a PDF file'))
self.export_pdf_action.setShortcut(_translate('MainWindow', 'Ctrl+E'))
self.export_html_action.setText(_translate('MainWindow', 'Export to &HTML...'))
self.export_html_action.setToolTip(_translate('MainWindow', 'Export the current file as an HTML file'))
self.undo_action.setText(_translate('MainWindow', '&Undo'))
self.undo_action.setToolTip(_translate('MainWindow', 'Undo the last edit'))
self.undo_action.setShortcut(_translate('MainWindow', 'Ctrl+Z'))
@ -316,7 +327,7 @@ class MainWindow(QtWidgets.QMainWindow):
html = self._render_song()
self.preview_view.setHtml(html)
def on_export_clicked(self):
def on_export_pdf_clicked(self):
"""Export the current song to PDF"""
if self.filename:
last_directory = str(Path(self.filename).with_suffix('.pdf'))
@ -347,6 +358,32 @@ class MainWindow(QtWidgets.QMainWindow):
# Export to PDF
self.preview_view.page().printToPdf(str(filename), page_layout)
def on_export_html_clicked(self):
"""Export the current song to HTML"""
if self.filename:
last_directory = str(Path(self.filename).with_suffix('.html'))
elif self.settings.value('files/last-directory'):
last_directory = self.settings.value('files/last-directory')
else:
last_directory = ''
filename = QtWidgets.QFileDialog.getSaveFileName(self, 'Export to HTML', last_directory,
filter='HTML files (.html)*')
if isinstance(filename, tuple):
filename = filename[0]
if not filename:
return
filename = Path(filename)
self.settings.setValue('files/last-directory', str(filename.parent))
# Export to HTML
try:
with filename.open('w') as html_file:
html_file.write(self._render_song())
QtWidgets.QMessageBox.information(self, 'Export to HTML Successful',
'Successfully exported to "{}"'.format(filename.name))
except Exception as e:
QtWidgets.QMessageBox.critical(self, 'Error Exporting to HTML',
'There was an error while exporting to HTML:\n{e}'.format(e=e))
def on_pdf_finished(self, filename, is_success):
"""A slot to notify the user when the PDF is done"""
if is_success: