Merge pull request 'Add setup.py and flesh out setup.cfg' (#7) from add-setup.py into master

Reviewed-on: #7

setup.cfg

@@ -1,3 +1,51 @@
+[metadata]
+name = ukatali
+author = Raoul Snyman
+author_email = raoul@snyman.info
+description = A ChordPro GUI, written in Python and Qt5
+long_description = file:README.rst
+long_description_content_type = text/x-rst
+url = https://git.snyman.info/raoul/ukatali
+license = MIT
+classifiers =
+    Development Status :: 3 - Alpha
+    Intended Audience :: End Users/Desktop
+    License :: OSI Approved :: MIT License
+    Operating System :: POSIX
+    Programming Language :: Python :: 3
+    Programming Language :: Python :: 3.7
+    Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
+    Topic :: Utilities
+keywords =
+    music
+    chords
+    guitar
+
+[options]
+package_dir =
+    = src
+packages = find:
+python_requires = >=3.7
+setup_requires =
+    setuptools_scm
+install_requires =
+    igitar
+    PyQt5
+    PyQtWebEngine
+    QScintilla
+
+[options.packages.find]
+where = src
+
+[options.entry_points]
+console_scripts =
+    ukatali = ukatali.app:run_ukutali
+
+[bdist_wheel]
+universal = 1
+
 [pep8]
 exclude=resources.py,vlc.py
 max-line-length = 120

setup.py

@@ -0,0 +1,2 @@
+from setuptools import setup
+setup(use_scm_version=True, setup_requires=['setuptools_scm'])

src/ukatali/configuredialog.py

@@ -2,7 +2,7 @@
 from functools import partial
 
 from PyQt5 import QtCore, QtGui, QtWidgets
-from chordpro.renderers.html import get_options, get_option_groups
+from igitar.renderers.html import get_options, get_option_groups
 
 from ukatali.util import coerce_bool, convert_units
 

src/ukatali/lexer.py

@@ -1,7 +1,7 @@
 import re
 
 from PyQt5 import QtCore, QtGui, QtWidgets, Qsci
-from chordpro.constants import KNOWN_DIRECTIVES, KNOWN_VERSE_TYPES
+from igitar.constants import KNOWN_DIRECTIVES, KNOWN_VERSE_TYPES
 
 PALETTE_ROLES = {
     'window': QtGui.QPalette.WindowText,

src/ukatali/mainwindow.py

@@ -1,10 +1,9 @@
 # -*- coding: utf-8 -*-
-import os
 from pathlib import Path
 
 from PyQt5 import QtCore, QtGui, QtWidgets, QtWebEngineWidgets, Qsci, QtPrintSupport
-from chordpro import Song
-from chordpro.renderers.html import render, get_options
+from igitar import Song
+from igitar.renderers.html import render, get_options
 
 from ukatali.configuredialog import ConfigureDialog
 from ukatali.lexer import ChordProLexer
@@ -19,6 +18,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.setup_ui()
         self.settings = QtCore.QSettings()
         self.filename = None
+        self.is_lyrics_mode = False
         self.configure_dialog = ConfigureDialog(self)
 
     def setup_ui(self):
@@ -67,6 +67,10 @@ class MainWindow(QtWidgets.QMainWindow):
         self.preview_layout.setContentsMargins(0, 0, 0, 0)
         self.preview_layout.setSpacing(0)
         self.preview_layout.setObjectName('preview_layout')
+        self.preview_toolbar = QtWidgets.QToolBar(self.preview_dock_contents)
+        self.preview_toolbar.setMovable(False)
+        self.preview_toolbar.setObjectName('preview_toolbar')
+        self.preview_layout.addWidget(self.preview_toolbar)
         self.preview_view = QtWebEngineWidgets.QWebEngineView(self.preview_dock_contents)
         self.preview_view.setUrl(QtCore.QUrl('about:blank'))
         self.preview_view.setObjectName('preview_view')
@@ -74,6 +78,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.preview_dock.setWidget(self.preview_dock_contents)
         self.addDockWidget(QtCore.Qt.DockWidgetArea(2), self.preview_dock)
         self.toolbar = QtWidgets.QToolBar(self)
+        self.toolbar.setMovable(False)
         self.toolbar.setObjectName('toolbar')
         self.addToolBar(QtCore.Qt.TopToolBarArea, self.toolbar)
         self.new_action = QtWidgets.QAction(self)
@@ -96,10 +101,14 @@ 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)
@@ -113,31 +122,34 @@ class MainWindow(QtWidgets.QMainWindow):
         self.cut_action.setIcon(icon)
         self.cut_action.setObjectName('cut_action')
         self.copy_action = QtWidgets.QAction(self)
-        icon = QtGui.QIcon.fromTheme('edit-copy')
-        self.copy_action.setIcon(icon)
+        self.copy_action.setIcon(QtGui.QIcon.fromTheme('edit-copy'))
         self.copy_action.setObjectName('copy_action')
         self.paste_action = QtWidgets.QAction(self)
-        icon = QtGui.QIcon.fromTheme('edit-paste')
-        self.paste_action.setIcon(icon)
+        self.paste_action.setIcon(QtGui.QIcon.fromTheme('edit-paste'))
         self.paste_action.setObjectName('paste_action')
         self.configure_action = QtWidgets.QAction(self)
-        icon = QtGui.QIcon.fromTheme('configure')
-        self.configure_action.setIcon(icon)
+        self.configure_action.setIcon(QtGui.QIcon.fromTheme('configure'))
         self.configure_action.setObjectName('configure_action')
         self.about_action = QtWidgets.QAction(self)
-        icon = QtGui.QIcon.fromTheme('help-about')
-        self.about_action.setIcon(icon)
+        self.about_action.setIcon(QtGui.QIcon.fromTheme('help-about'))
         self.about_action.setObjectName('about_action')
         self.exit_action = QtWidgets.QAction(self)
-        icon = QtGui.QIcon.fromTheme('application-exit')
-        self.exit_action.setIcon(icon)
+        self.exit_action.setIcon(QtGui.QIcon.fromTheme('application-exit'))
         self.exit_action.setObjectName('exit_action')
+        self.hide_chords_action = QtWidgets.QAction(self)
+        self.hide_chords_action.setCheckable(True)
+        self.hide_chords_action.setChecked(False)
+        self.hide_chords_action.setIcon(QtGui.QIcon.fromTheme('view-hidden'))
+        self.hide_chords_action.setObjectName('hide_chords_action')
         self.file_menu.addAction(self.new_action)
         self.file_menu.addAction(self.open_action)
         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 +169,7 @@ 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)
@@ -168,6 +180,7 @@ class MainWindow(QtWidgets.QMainWindow):
         self.toolbar.addAction(self.paste_action)
         self.toolbar.addSeparator()
         self.toolbar.addAction(self.configure_action)
+        self.preview_toolbar.addAction(self.hide_chords_action)
 
         self.retranslate_ui()
         self.exit_action.triggered.connect(self.close)
@@ -176,18 +189,21 @@ class MainWindow(QtWidgets.QMainWindow):
         self.cut_action.triggered.connect(self.file_editor.cut)
         self.copy_action.triggered.connect(self.file_editor.copy)
         self.paste_action.triggered.connect(self.file_editor.paste)
+        self.new_action.triggered.connect(self.on_new_clicked)
         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)
         self.preview_view.page().pdfPrintingFinished.connect(self.on_pdf_finished)
+        self.hide_chords_action.triggered.connect(self.on_hide_chords_clicked)
 
     def retranslate_ui(self):
         _translate = QtCore.QCoreApplication.translate
-        self.setWindowTitle(_translate('MainWindow', 'Ukatali'))
+        self.setWindowTitle(_translate('MainWindow', 'Untitled') + '[*] - Ukatali')
         self.file_menu.setTitle(_translate('MainWindow', '&File'))
         self.edit_menu.setTitle(_translate('MainWindow', '&Edit'))
         self.settings_menu.setTitle(_translate('MainWindow', '&Settings'))
@@ -209,9 +225,12 @@ 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'))
@@ -234,6 +253,20 @@ class MainWindow(QtWidgets.QMainWindow):
         self.exit_action.setText(_translate('MainWindow', 'E&xit'))
         self.exit_action.setToolTip(_translate('MainWindow', 'Quit Ukatali'))
         self.exit_action.setShortcut(_translate('MainWindow', 'Alt+F4'))
+        self.hide_chords_action.setText(_translate('MainWindow', 'Hide Chords'))
+
+    def on_new_clicked(self):
+        """Start a new file"""
+        if self.file_editor.isModified() and QtWidgets.QMessageBox.question(self, 'Save file?',
+                                                                            'The current file is not saved, do you '
+                                                                            'want to save it now?') \
+           == QtWidgets.QMessageBox.Yes:
+            self.on_save_clicked()
+        self.file_editor.setText('')
+        self.file_editor.setModified(False)
+        self.filename = ''
+        self.setWindowTitle('Untitled[*] - Ukatali')
+        self.setWindowModified(False)
 
     def on_open_clicked(self):
         """Open the file"""
@@ -252,6 +285,8 @@ class MainWindow(QtWidgets.QMainWindow):
         if file_path.exists():
             self.settings.setValue('files/last-directory', str(file_path.parent))
             self.file_editor.setText(file_path.open().read())
+            self.setWindowTitle('{}[*] - Ukatali'.format(file_path.name))
+            self.setWindowModified(False)
 
     def on_save_clicked(self):
         """Save the file"""
@@ -260,6 +295,8 @@ class MainWindow(QtWidgets.QMainWindow):
         else:
             with open(self.filename, 'w') as fd:
                 fd.write(self.file_editor.text())
+            self.setWindowTitle('{}[*] - Ukatali'.format(Path(self.filename).name))
+            self.setWindowModified(False)
 
     def on_save_as_clicked(self):
         """Save the file"""
@@ -282,7 +319,7 @@ class MainWindow(QtWidgets.QMainWindow):
         if self.configure_dialog.exec() == QtWidgets.QDialog.Accepted and self.file_editor.text():
             self.on_text_changed()
 
-    def _get_render_options(self):
+    def _get_render_options(self, is_lyrics_mode=False):
         """Get all the render options from the settings"""
         options = {}
         self.settings.beginGroup('render')
@@ -296,27 +333,31 @@ class MainWindow(QtWidgets.QMainWindow):
                 elif details['type'] is bool:
                     value = coerce_bool(value)
                 options[name] = value
+            if is_lyrics_mode and 'indent' in name:
+                options[name] = 0
+            elif is_lyrics_mode and 'is_hidden' in name:
+                options[name] = True
         self.settings.endGroup()
         return options
 
     def _render_song(self, extra_styles=None):
         """Render the current song and return the HTML"""
-        options = self._get_render_options()
+        options = self._get_render_options(self.is_lyrics_mode)
         text = self.file_editor.text()
         song = Song()
-        song.parse(text)
-        if song.metadata.get('copyright'):
-            extra_styles = extra_styles or ''
-            extra_styles += os.linesep
-            extra_styles += '@page {{ @bottom-left {{ content: "{}"; }} }}'.format(song.metadata.get('copyright'))
-        return render(song, options, extra_styles)
+        try:
+            song.parse(text)
+            return render(song, options, extra_styles)
+        except Exception:
+            return None
 
     def on_text_changed(self):
         """Update the preview when the text changes"""
         html = self._render_song()
-        self.preview_view.setHtml(html)
+        if html:
+            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'))
@@ -342,11 +383,42 @@ class MainWindow(QtWidgets.QMainWindow):
         margin_top = float(self.settings.value('margin_top', 20))
         margin_bottom = float(self.settings.value('margin_bottom', 20))
         self.settings.endGroup()
-        margins = QtCore.QMarginsF(QtCore.QMargins(margin_left, margin_top, margin_right, margin_bottom))
+        margins = QtCore.QMarginsF(margin_left, margin_top, margin_right, margin_bottom)
         page_layout = QtGui.QPageLayout(page_size, orientation, margins, unit)
         # 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 = self._render_song()
+                if html:
+                    html_file.write(html)
+                    QtWidgets.QMessageBox.information(self, 'Export to HTML Successful',
+                                                      'Successfully exported to "{}"'.format(filename.name))
+                else:
+                    QtWidgets.QMessageBox.critical(self, 'Error Exporting to HTML',
+                                                   'There was an error while exporting to HTML')
+        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:
@@ -355,16 +427,18 @@ class MainWindow(QtWidgets.QMainWindow):
         else:
             QtWidgets.QMessageBox.critical(self, 'Error Exporting to PDF', 'There was an error while exporting to PDF')
 
+    def on_print_finished(self, is_success):
+        print(is_success)
+
     def on_print_clicked(self):
         """Print the current song"""
-
-        def _on_print_finished(is_success):
-            print(is_success)
-
-        # print(QtPrintSupport.QPrinterInfo.defaultPrinterName())
-        # default_printer = QtPrintSupport.QPrinterInfo.defaultPrinter()
-        # print(default_printer)
-        printer = QtPrintSupport.QPrinter()
+        printer = QtPrintSupport.QPrinter(QtPrintSupport.QPrinter.HighResolution)
         print_dialog = QtPrintSupport.QPrintDialog(printer, self.preview_view.page().view())
         if print_dialog.exec() == QtWidgets.QDialog.Accepted:
-            self.preview_view.page().print(printer, _on_print_finished)
+            self.preview_view.page().print(printer, self.on_print_finished)
+
+    def on_hide_chords_clicked(self, is_checked):
+        """Hide the chords in the preview window"""
+        self.is_lyrics_mode = is_checked
+        if self.file_editor.text():
+            self.on_text_changed()