update requirements

clean.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 source venv/bin/activate
 set -e
-isort --profile black *.py lib/*.py
-black -l 80 *.py lib/*.py
-flynt *.py lib/*.py
-mypy esl_reader.py
+isort --profile black *.py lib/*.py plugins/*.py
+black -l 80 *.py lib/*.py plugins/*.py
+flynt *.py lib/*.py plugins/*.py
+mypy esl_reader.py plugins/*.py

deftest.py

@@ -3,20 +3,36 @@ import faulthandler
 import os
 import signal
 import sys
-from typing import cast
+from typing import Any, cast
 
-from PyQt6.QtCore import QResource, QSettings
+from PyQt6.QtCore import QResource, QSettings, Qt, pyqtSlot
 from PyQt6.QtGui import QFontDatabase
 from PyQt6.QtSql import QSqlDatabase, QSqlQuery
-from PyQt6.QtWidgets import QApplication
+from PyQt6.QtWidgets import QApplication, QScrollArea
 
-from lib import DefinitionArea, Word
+from lib import Word
 from lib.sounds import SoundOff
 from lib.utils import query_error
 from lib.words import Definition
 
+class DefinitionArea(QScrollArea):
+    def __init__(self, w: Word, *args: Any, **kwargs: Any) -> None:
+        super(DefinitionArea, self).__init__(*args, *kwargs)
+        self.definition = Definition(w)
+        self.setWidget(self.definition)
+        self.setWidgetResizable(True)
+        self.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOn)
+        self.definition.newWord.connect(self.newWord)
+        return
 
-def monkeyClose(self, event):
+    @pyqtSlot(str)
+    def newWord(self, word:str) -> None:
+        print(f"newWord: {word}")
+        w = Word(word)
+        self.definition.setWord(w)
+        return
+    
+    def closeEvent(self, event):
         settings = QSettings("Troglodite", "esl_reader")
         settings.setValue("geometry", self.saveGeometry())
         super(DefinitionArea, self).closeEvent(event)
@@ -66,12 +82,15 @@ def main() -> int:
     ):
         query_error(query)
 
-    word = Word("cowbell")
+    word = Word("lower")
     snd = SoundOff()
-    DefinitionArea.closeEvent = monkeyClose
+    print("Pre widget")
     widget = DefinitionArea(word)  # xnoqa: F841
+    print("post widget")
     settings = QSettings("Troglodite", "esl_reader")
-    widget.restoreGeometry(settings.value("geometry"))
+    geometry = settings.value("geometry")
+    if geometry is not None:
+        widget.restoreGeometry(geometry)
     d = cast(Definition, widget.widget())
     assert d is not None
     d.pronounce.connect(snd.playSound)
@@ -81,4 +100,7 @@ def main() -> int:
 
 if __name__ == "__main__":
     faulthandler.register(signal.Signals.SIGUSR1)
+    faulthandler.register(signal.Signals.SIGTERM)
+    faulthandler.register(signal.Signals.SIGHUP)
+    faulthandler.enable()
     sys.exit(main())

lib/__init__.py

@@ -1,8 +1,8 @@
 # pyright: ignore
 from .utils import query_error  # isort: skip
 from .books import Book
+from .definition import Definition, Fragment, Line
 from .person import PersonDialog
 from .read import ReadDialog
 from .session import SessionDialog
-from .words import DefinitionArea, Word
-from .definition import Fragment, Line, Definition
+from .words import Word

lib/definition.py

@@ -1,39 +1,64 @@
-import re
-from typing import Any, Optional, Self, cast, overload
-import re
-from PyQt6.QtCore import QMargins, QPoint, QRect, QSize, QUrl, Qt, pyqtSignal
-from PyQt6.QtGui import QColor, QFont, QFontMetrics, QMouseEvent, QPaintEvent, QPainter, QResizeEvent, QTextOption, QTransform, QBrush
+import unicodedata
+from typing import Any, Callable, Optional, Self, TypedDict, cast
+
+from PyQt6.QtCore import QMargins, QPoint, QPointF, QRect, QRectF, QSize, Qt, QUrl, pyqtSignal
+from PyQt6.QtGui import (
+    QBrush,
+    QColor,
+    QFont,
+    QFontDatabase,
+    QFontMetrics,
+    QMouseEvent,
+    QPainter,
+    QPaintEvent,
+    QResizeEvent,
+    QTextCharFormat,
+    QTextLayout,
+    QTextOption,
+)
+from lib.sounds import SoundOff
 from PyQt6.QtWidgets import QWidget
 
+class MyPointF(QPointF):
+    def __repr__(self):
+        return f"({self.x()}, {self.y()})"
+
+    def __str__(self):
+        return self.__repr__()
+    
 class Fragment:
     """A fragment of text to be displayed"""
+
     _indentAmount = 35
 
     def __init__(
         self,
-            which: str|Self,
-            font: QFont|None = None,
+        which: str | Self | None = None,
+        font: QFont | None = None,
         audio: str = "",
         color: Optional[QColor] = None,
         asis: bool = False,
     ) -> None:
         if isinstance(which, Fragment):
-            for k,v in which.__dict__.items():
+            for k, v in which.__dict__.items():
                 self.__dict__[k] = v
             return
-        self._text:str = which
+        self._layout = QTextLayout()
         if font is None:
-            raise TypeError("Missing required parameter 'font'")
-        self._font = font
-        self._audio: QUrl = QUrl(audio)
-        self._align = QTextOption(
+            self._layout.setFont(
+                QFontDatabase.font("OpenDyslexic", None, 20)
+            )
+        else:
+            self._layout.setFont(font)
+        align = QTextOption(
             Qt.AlignmentFlag.AlignLeft | Qt.AlignmentFlag.AlignBaseline
         )
+        self._layout.setTextOption(align)
+        self._audio: QUrl = QUrl(audio)
         self._padding = QMargins()
         self._border = QMargins()
         self._margin = QMargins()
         self._wref = ""
-        self._position = QPoint()
         self._rect = QRect()
         self._borderRect = QRect()
         self._clickRect = QRect()
@@ -44,147 +69,114 @@ class Fragment:
         self._background = QColor()
         self._asis = asis
         self._indent = 0
-        self._target = "word"
+        if which is not None:
+            self.setText(which)
         return
 
-    def __str__(self) -> str:
-        return self.__repr__()
+    def size(self) -> QSize:
+        return self.paintEvent()
 
-    def size(self, width: int) -> QSize:
-        return self.paintEvent(width)
+    def height(self) -> int:
+        return self.size().height()
 
-    def height(self, width: int) -> int:
-        return self.size(width).height()
-
-    def width(self, width: int) -> int:
-        return self.size(width).width()
+    def width(self) -> int:
+        return self.size().width()
 
     def __repr__(self) -> str:
-        return f"({self._position.x()}, {self._position.y()}): {self._text}"
+        rect = self._layout.boundingRect()
+        text = self._layout.text()
+        return f"{text}: (({rect.x()}, {rect.y()}), {rect.width()}, {rect.height()})"
 
-    @overload
-    def paintEvent(self, widthSrc:int) -> QSize:
-        ...
-    @overload
-    def paintEvent(self, widthSrc: QPainter) -> int:
-        ...
+    def doLayout(self, width: int) -> QPointF:
+        leading = QFontMetrics(self._layout.font()).leading()
+        eol = self._layout.position()
+        base = 0
+        indent = 0
+        self._layout.setCacheEnabled(True)
+        self._layout.beginLayout()
+        while True:
+            line = self._layout.createLine()
+            if not line.isValid():
+                break
+            line.setLineWidth(width - self._layout.position().x())
+            line.setPosition(QPointF(indent, base+leading))
+            rect = line.naturalTextRect()
+            eol = rect.bottomRight()
+            assert isinstance(eol, QPointF)
+            base += line.height()
+            indent = self.pixelIndent() - self._layout.position().x()
+        self._layout.endLayout()
+        result = eol
+        return result
 
-    def paintEvent(self, widthSrc) -> int|QSize:
-        if isinstance(widthSrc, QPainter):
-            viewportWidth = widthSrc.viewport().width()
-            painter = widthSrc
-        else:
-            viewportWidth = widthSrc
-            painter = None
-        fm = QFontMetrics(self._font)
-        top = (
-            self._position.y()
-            + fm.descent()
-            - fm.height()
-        )
-        left = self._position.x()
-        width = viewportWidth - left
-        height = 2000
-        rect = QRect(left, top, width, height)
-        indent = self._indent * self._indentAmount
-        flags = (
-            Qt.AlignmentFlag.AlignLeft
-            | Qt.AlignmentFlag.AlignBaseline
-        )
-        boundingNoWrap = fm.boundingRect(
-            rect, flags|Qt.TextFlag.TextSingleLine, self._text
-        )
-        bounding = fm.boundingRect(
-            rect, flags|Qt.TextFlag.TextWordWrap, self._text
-        )
-        text = self._text
-        remainingText = ''
-        if boundingNoWrap.height() < bounding.height():
-            #
-            # This is not optimal, but it is only a few iterations
-            #
-            lastSpace = 0
-            char = 0
-            pos = rect.x()
-            while pos < rect.right():
-                if text[char] == ' ':
-                    lastSpace = char
-                pos += fm.horizontalAdvance(
-                    text[char]
-                )
-                char += 1
-            if lastSpace > 0:
-                remainingText = text[lastSpace+1:]
-            text = text[:lastSpace]
-
-        size = boundingNoWrap.size()
-
-        boundingNoWrap = fm.boundingRect(
-            rect, flags|Qt.TextFlag.TextSingleLine, text
-        )
-        rect.setSize(boundingNoWrap.size())
-
-
-        if remainingText != '':
-            top += size.height()
-            remainingRect = QRect(
-                indent, top,
-                viewportWidth - indent, height
-            )
-            boundingRemaingRect = fm.boundingRect(
-                remainingRect, flags | Qt.TextFlag.TextWordWrap, remainingText
-            )
-
-            size = size.grownBy(
-                QMargins(
-                    0,0,0, boundingRemaingRect.height()
-                )
-            )
-            remainingRect.setSize(boundingRemaingRect.size())
-        size = size.grownBy(self._margin)
-        size = size.grownBy(self._border)
-        size = size.grownBy(self._padding)
+    def paintEvent(self, painter: Optional[QPainter] | None = None) -> QSize:
+        rect = self._layout.boundingRect()
+        size = rect.size()
+        assert size is not None
         if painter is None:
-            return size
+            return QSize(int(size.width()), int(size.height()))
         painter.save()
-        painter.setFont(self._font)
-        painter.setPen(QColor("#f00"))
-        if self._audio.isValid():
-            radius = self._borderRect.height() / 2
-            painter.drawRoundedRect(self._borderRect, radius, radius)
-        if self._wref:
-            start = bounding.bottomLeft()
-            end = bounding.bottomRight()
-            painter.drawLine(start, end)
+        self._layout.draw(painter, QPointF(0,0))
+        #
+        # TODO: draw the rounded rect around audio buttons
+        #
+        painter.brush().setColor(Qt.GlobalColor.green)
+        for fmt in self._layout.formats():
+            if fmt.format.isAnchor():
+                runs = self._layout.glyphRuns(fmt.start, fmt.length)
+                bb = runs[0].boundingRect()
+                bb.moveTo(bb.topLeft() + self._layout.position())
+                url = QUrl(fmt.format.anchorHref())
+                if url.scheme() == 'audio':
+                    painter.setPen(QColor('red'))
+                    radius = (bb.topLeft() - bb.bottomLeft()).manhattanLength()/4
+                    painter.drawRoundedRect(bb, radius,radius)
+                else:
+                    painter.setPen(QColor("blue"))
+                    #painter.drawRect(bb)
                 
-        painter.setPen(self._color)
-        if self._background.isValid():
-            brush = painter.brush()
-            brush.setColor(self._background)
-            brush.setStyle(Qt.BrushStyle.SolidPattern)
-            painter.setBrush(brush)
-            painter.fillRect(rect,brush)
-        painter.drawText(rect, flags, text)
-        if remainingText:
-            if self._background.isValid():
-                painter.fillRect(remainingRect, brush)
-            painter.drawText(remainingRect, flags|Qt.TextFlag.TextWordWrap, remainingText)
         painter.restore()
-        return size.height()
+        return QSize(int(size.width()), int(size.height()))
 
     #
     # Setters
     #
-    def setText(self, text: str) -> None:
-        self._text = text
+    def addText(self, text: str, fmt: Optional[QTextCharFormat] = None) -> None:
+        oldText = self._layout.text()
+        self._layout.setText(oldText + text)
+        if Line.parseText:
+            self._layout = Line.parseText(self)
+            
+        if fmt is not None:
+            fr = QTextLayout.FormatRange()
+            fr.format = fmt
+            fr.length = len(self._layout.text()) - len(oldText)
+            fr.start = len(oldText)
+            fmts = self._layout.formats()
+            fmts.append(fr)
+            self._layout.setFormats(fmts)
         return
 
-    def setTarget(self, target: str) -> None:
-        self._target = target
+    def setText(self, text: str) -> None:
+        text = unicodedata.normalize("NFKD",text)
+        self._layout.setText(text)
+        if Line.parseText:
+            self._layout = Line.parseText(self)
+        if self.audio().isValid():
+            fr = QTextLayout.FormatRange()
+            fr.start=0
+            fr.length = len(self._layout.text())
+            fmt = QTextCharFormat()
+            fmt.setAnchor(True)
+            fmt.setAnchorHref(self._audio.toString())
+            fr.format = fmt
+            formats = self._layout.formats()
+            formats.append(fr)
+            self._layout.setFormats(formats)
         return
 
     def setFont(self, font: QFont) -> None:
-        self._font = font
+        self._layout.setFont(font)
         return
 
     def setAudio(self, audio: str | QUrl) -> None:
@@ -195,7 +187,7 @@ class Fragment:
         return
 
     def setAlign(self, align: QTextOption) -> None:
-        self._align = align
+        self._layout.setTextOption(align)
         return
 
     def setRect(self, rect: QRect) -> None:
@@ -292,7 +284,7 @@ class Fragment:
         return
 
     def setPosition(self, pnt: QPoint) -> None:
-        self._position = pnt
+        self._layout.setPosition(QPointF(pnt.x(), pnt.y()))
         return
 
     def setBorderRect(self, rect: QRect) -> None:
@@ -310,6 +302,7 @@ class Fragment:
     def setBackground(self, color: QColor) -> None:
         self._background = color
         return
+
     def setIndent(self, indent: int) -> None:
         self._indent = indent
         return
@@ -317,20 +310,23 @@ class Fragment:
     #
     # Getters
     #
+    def background(self) -> QColor:
+        return self._background
+    
     def wRef(self) -> str:
         return self._wref
 
     def text(self) -> str:
-        return self._text
+        return self._layout.text()
 
     def font(self) -> QFont:
-        return self._font
+        return self._layout.font()
 
     def audio(self) -> QUrl:
         return self._audio
 
     def align(self) -> QTextOption:
-        return self._align
+        return self._layout.textOption()
 
     def rect(self) -> QRect:
         return self._rect
@@ -344,8 +340,8 @@ class Fragment:
     def margin(self) -> QMargins:
         return self._margin
 
-    def position(self) -> QPoint:
-        return self._position
+    def position(self) -> QPointF:
+        return self._layout.position()
 
     def borderRect(self) -> QRect:
         return self._borderRect
@@ -365,8 +361,12 @@ class Fragment:
     def pixelIndent(self) -> int:
         return self._indent * self._indentAmount
 
+    def layout(self) -> QTextLayout:
+        return self._layout
+
 class Line:
     parseText = None
+
     def __init__(self) -> None:
         self._maxHeight = -1
         self._baseLine = -1
@@ -379,8 +379,9 @@ class Line:
             "|".join([x.text() for x in self._fragments])
             + f"|{self._maxHeight}"
         )
+
     @classmethod
-    def setParseText(cls, call) -> None:
+    def setParseText(cls, call: Callable) -> None:
         cls.parseText = call
         return
 
@@ -388,95 +389,48 @@ class Line:
         #
         # we do not have an event field because we are not a true widget
         #
-        lineSpacing = 0
+        pos = QSize(0,0)
         for frag in self._fragments:
-            ls = frag.paintEvent(painter)
-            if ls > lineSpacing:
-                lineSpacing = ls
-        return lineSpacing
+            pos = frag.paintEvent(painter)
+        return pos.height()
 
-
-    def addFragment(self, frags: Fragment|list[Fragment],) -> None:
-        SPEAKER = "\U0001F508"
+    def addFragment(
+        self,
+        frags: Fragment | list[Fragment],
+    ) -> None:
+        #SPEAKER = "\U0001F508"
 
         if not isinstance(frags, list):
-            frags = [frags, ]
-        for frag in frags:
-            if frag.audio().isValid():
-                frag.setText(frag.text() + " " + SPEAKER)
-
-            text = frag.text()
-            text = re.sub(r"\*", "\u2022", text)
-            text = re.sub(r"\{ldquo\}", "\u201c", text)
-            text = re.sub(r"\{rdquo\}", "\u201d", text)
-            frag.setText(text)
-            if frag.audio().isValid():
-                frag.setPadding(3, 0, 0, 5)
-                frag.setBorder(1)
-                frag.setMargin(0, 0, 0, 0)
-            if Line.parseText:
-                items = Line.parseText(frag)
-                self._fragments += items
-            else:
-                self._fragments.append(frag)
+            frags = [
+                frags,
+            ]
+        self._fragments += frags
         return
 
     def finalizeLine(self, width: int, base: int) -> None:
         """Create all of the positions for all the fragments."""
         #
-        # Find the maximum hight and max baseline
+        # Each fragment needs to be positioned to the left of the
+        # last fragment or at the indent level.
+        # It needs to be aligned with the baseline of all the
+        # other fragments in the line.
         #
-        maxHeight = -1
-        baseLine = -1
-        leading = -1
-        for frag in self._fragments:
-            fm = QFontMetrics(frag.font())
-            height = frag.height(width)
-            bl = fm.height() - fm.descent()
-            if fm.leading() > leading:
-                leading = fm.leading()
-            if height > maxHeight:
-                maxHeight = height
-            if bl > baseLine:
-                baseLine = bl
-        self._baseLine = baseLine
-        self._maxHeight = maxHeight
-        self._leading = leading
-        x = 0
+
+        left = 0  # Left size of rect
+        maxHeight = 0
+
         for frag in self._fragments:
+            if left < frag.pixelIndent():
                 left = frag.pixelIndent()
-            if x < left:
-                x = left
-            #
-            # We need to calculate the location to draw the
-            # text.  We also need to calculate the bounding Rectangle
-            # for this fragment
-            #
-            size = frag.size(width)
-            fm = QFontMetrics(frag.font())
-            offset = (
-                frag.margin().left()
-                + frag.border().left()
-                + frag.padding().left()
-            )
-            frag.setPosition(QPoint(x + offset, self._baseLine))
-            if not frag.border().isNull() or not frag.wRef():
-                #
-                # self._baseLine is where the text will be drawn
-                # fm.descent is the distance from the baseline of the
-                #    text to the bottom of the rect
-                # The top of the bounding rect is at self._baseLine
-                #  + fm.descent - rect.height
-                # The border is drawn at top-padding-border-margin+marin
-                #
-                top = self._baseLine + fm.descent() - fm.height()
-                y = top - frag.padding().top() - frag.border().top()
-                pos = QPoint(x, y)
-                rect = QRect(pos, size.shrunkBy(frag.margin()))
-                frag.setBorderRect(rect)
-                pos.setY(pos.y() + base)
-                frag.setClickRect(QRect(pos, size.shrunkBy(frag.margin())))
-            x += size.width()
+            frag.setPosition(QPoint(left, base))
+            eol =frag.doLayout(width)
+            left = int(eol.x()+0.5)
+            if frag.layout().lineCount() > 1:
+                base = int(eol.y()+0.5)
+            if eol.y() > maxHeight:
+                maxHeight = eol.y()
+        self._maxHeight = int(maxHeight+0.5)
+        self._leading = 0
         return
 
     def getLine(self) -> list[Fragment]:
@@ -485,13 +439,22 @@ class Line:
     def getLineSpacing(self) -> int:
         return self._leading + self._maxHeight
 
-class Definition(QWidget):
-    pronounce = pyqtSignal(str)
+class Clickable(TypedDict):
+    bb: QRectF
+    frag: Fragment
+    fmt: QTextCharFormat
 
+class Definition(QWidget):
+    pronounce = pyqtSignal(QUrl)
+    alert = pyqtSignal()
+    newWord = pyqtSignal(str)
     def __init__(
         self, word: Optional[Any] = None, *args: Any, **kwargs: Any
     ) -> None:
         super(Definition, self).__init__(*args, **kwargs)
+        self._sound = SoundOff()
+        self.pronounce.connect(self._sound.playSound)
+        self.alert.connect(self._sound.alert)
         self._word = word
         if word is not None:
             self.setWord(word)
@@ -499,21 +462,15 @@ class Definition(QWidget):
 
     def setWord(self, word: Any) -> None:
         self._word = word
-        lines:list[Line] = word.get_def()
+        lines: list[Line] = word.get_def()
         assert lines is not None
         self._lines = lines
-        self._buttons: list[Fragment] = []
         base = 0
 
         for line in self._lines:
             line.finalizeLine(self.width(), base)
-            for frag in line.getLine():
-                if frag.audio().isValid():
-                    self._buttons.append(frag)
-                if frag.wRef():
-                    print(f"Adding {frag} as an anchor")
-                    self._buttons.append(frag)
             base += line.getLineSpacing()
+
         self.setFixedHeight(base)
         return
 
@@ -526,40 +483,58 @@ class Definition(QWidget):
         super(Definition, self).resizeEvent(event)
         return
 
-    _downFrag: Optional[Fragment | None] = None
+    _downClickable: Optional[Clickable] = None
 
     def mousePressEvent(self, event: Optional[QMouseEvent]) -> None:
         if not event:
             return super().mousePressEvent(event)
-        print(f"mousePressEvent: {event.pos()}")
-        for frag in self._buttons:
-            rect = frag.clickRect()
-            if rect.contains(event.pos()):
-                self._downFrag = frag
-                return
+        position = MyPointF(event.position())
+        print(f"mousePressEvent: {position}")
+        for line in self._lines:
+            for frag in line.getLine():
+                layout = frag.layout()
+                for fmtRng in layout.formats():
+                    if fmtRng.format.isAnchor():
+                        runs = layout.glyphRuns(fmtRng.start, fmtRng.length)
+                        assert len(runs) == 1
+                        bb = runs[0].boundingRect()
+                        bb.moveTo(bb.topLeft() + layout.position())
+                        if bb.contains(event.position()):
+                            self._downClickable = {
+                                'bb': bb,
+                                'fmt': fmtRng.format,
+                                'frag': frag,
+                            }
         return super().mousePressEvent(event)
 
     def mouseReleaseEvent(self, event: Optional[QMouseEvent]) -> None:
         if not event:
             return super().mouseReleaseEvent(event)
-        if self._downFrag is not None and self._downFrag.clickRect().contains(
-            event.pos()
+        if (self._downClickable is not None and
+            self._downClickable["bb"].contains(event.position())
         ):
-            audio = self._downFrag.audio().url()
-            print(audio)
-            self.pronounce.emit(audio)
-            print("emit done")
-            self._downFrag = None
+            print(f"mousePressPseudoEvent: {event.position()}")
+            clk = self._downClickable
+            url = QUrl(clk['fmt'].anchorHref())
+            if url.scheme() == 'audio':
+                url.setScheme('https')
+                self.pronounce.emit(url)
+            elif url.scheme() == 'word':
+                self.newWord.emit(url.path())
+            elif url.scheme() == 'sense':
+                self.newWord.emit(url.path())
+            else:
+                print(f"{clk['fmt'].anchorHref()}")
+                self.alert.emit()
+            self._downClickable = None
             return
-        self._downFrag = None
+        self._downClickable = None
         return super().mouseReleaseEvent(event)
 
     def paintEvent(self, _: Optional[QPaintEvent]) -> None:  # noqa
         painter = QPainter(self)
-        painter.save()
         painter.setBrush(QBrush())
         painter.setPen(QColor("white"))
-
         #
         # Each line needs a base calculated.  To do that, we need to find the
         # bounding rectangle of the text.  Once we have the bounding rectangle,
@@ -569,11 +544,6 @@ class Definition(QWidget):
         # All text on this line needs to be on the same baseline
         #
         assert self._lines is not None
-        base = 0
         for line in self._lines:
-            transform = QTransform()
-            transform.translate(0, base)
-            painter.setTransform(transform)
-            base += line.paintEvent(painter)
-        painter.restore()
+            line.paintEvent(painter)
         return

lib/read.py

@@ -1,12 +1,9 @@
-import json
-from typing import Any, Dict, List, Optional, cast
+from typing import Dict, List, Optional, cast
 
-import requests
 from PyQt6.QtCore import QPoint, QResource, Qt, QTimer, pyqtSignal, pyqtSlot
 from PyQt6.QtGui import (
     QBrush,
     QColor,
-    QCursor,
     QKeyEvent,
     QPainter,
     QPainterPath,
@@ -15,7 +12,7 @@ from PyQt6.QtGui import (
     QTextCursor,
 )
 from PyQt6.QtSql import QSqlQuery
-from PyQt6.QtWidgets import QDialog, QTextEdit, QWidget
+from PyQt6.QtWidgets import QDialog, QWidget
 
 from lib import query_error
 from lib.preferences import Preferences
@@ -89,6 +86,7 @@ class ReadDialog(QDialog, Ui_ReadDialog):
         self.playSound.connect(self.sound.playSound)
         self.playAlert.connect(self.sound.alert)
         self.definition.pronounce.connect(self.sound.playSound)
+        self.definition.newWord.connect(self.newWord)
         return
 
     #
@@ -98,6 +96,15 @@ class ReadDialog(QDialog, Ui_ReadDialog):
     #
     # slots
     #
+    @pyqtSlot(str)
+    def newWord(self, word: str) -> None:
+        w = Word(word)
+        if not w.isValid():
+            self.playAlert.emit()
+            return
+        self.definition.setWord(w)
+        return
+    
     @pyqtSlot()
     def timerAction(self) -> None:
         if self.session.isActive():  # We are stopping
@@ -127,6 +134,9 @@ class ReadDialog(QDialog, Ui_ReadDialog):
             cursor.select(QTextCursor.SelectionType.WordUnderCursor)
             text = cursor.selectedText().strip()
         word = Word(text)
+        if not word.isValid():
+            self.playAlert.emit()
+            return
         word.playPRS()
         return
 
@@ -221,6 +231,9 @@ class ReadDialog(QDialog, Ui_ReadDialog):
             cursor.select(cursor.SelectionType.WordUnderCursor)
             text = cursor.selectedText().strip()
         word = Word(text)
+        if not word.isValid():
+            self.playAlert.emit()
+            return
         self.definition.setWord(word)
         self.showDefinition()
         return

lib/sounds.py

@@ -22,6 +22,7 @@ from PyQt6.QtNetwork import (
     QNetworkReply,
     QNetworkRequest,
 )
+from trycast import trycast
 
 # from PyQt6.QtWidgets import QWidget
 
@@ -33,39 +34,53 @@ class SoundOff(QObject):
         if cls._instance:
             return cls._instance
         cls._instance = super(SoundOff, cls).__new__(cls)
+        #
+        # Setup devices
+        #
+        cls.virtualDevice = None
+
+        for output in QMediaDevices.audioOutputs():
+            if output.id().data().decode("utf-8") == "virt-input":
+                cls.virtualDevice = output
+            if output.isDefault():
+                cls.localDevice = output
+        cls.alertEffect = QSoundEffect()
+        cls.alertEffect.setSource(QUrl("qrc:/beep.wav"))
+        cls.alertEffect.setAudioDevice(cls.localDevice)
+        cls.alertEffect.setVolume(0.25)
+        cls.alertEffect.setLoopCount(1)
+
+        cls.localPlayer = QMediaPlayer()
+        cls.localPlayer.setObjectName("localPlayer")
+        cls.localOutput = QAudioOutput()
+        cls.localOutput.setDevice(cls.localDevice)
+        cls.localPlayer.setAudioOutput(cls.localOutput)
+        if cls.virtualDevice:
+            cls.virtualPlayer = QMediaPlayer()
+            cls.virtualPlayer.setObjectName("virtualPlayer")
+            cls.virtualOutput = QAudioOutput()
+            cls.virtualOutput.setVolume(1.0)
+            cls.virtualOutput.setDevice(cls.virtualDevice)
+            cls.virtualPlayer.setAudioOutput(cls.virtualOutput)
+
+        cacheDir = QDir(
+            QStandardPaths.writableLocation(
+                QStandardPaths.StandardLocation.GenericCacheLocation
+            )
+        )
+        cacheDir.mkdir("Troglodite")
+        cacheDir = QDir(cacheDir.path() + QDir.separator() + "Troglodite")
+        netCache = QNetworkDiskCache()
+        netCache.setCacheDirectory(cacheDir.path())
+        cls.nam = QNetworkAccessManager()
+        cls.nam.setCache(netCache)
         return cls._instance
 
     def __init__(self) -> None:
         super().__init__()
-        #
-        # Setup devices
-        #
-        self.virtualDevice = None
+        if self.localPlayer.receivers(self.localPlayer.errorOccurred) > 0:
+            print("SoundOff, __init__() after __init__()")
 
-        for output in QMediaDevices.audioOutputs():
-            if output.id().data().decode("utf-8") == "virt-input":
-                self.virtualDevice = output
-            if output.isDefault():
-                self.localDevice = output
-
-        self.alertEffect = QSoundEffect()
-        self.alertEffect.setSource(QUrl("qrc:/beep.wav"))
-        self.alertEffect.setAudioDevice(self.localDevice)
-        self.alertEffect.setVolume(0.25)
-        self.alertEffect.setLoopCount(1)
-
-        self.localPlayer = QMediaPlayer()
-        self.localPlayer.setObjectName("localPlayer")
-        self.localOutput = QAudioOutput()
-        self.localOutput.setDevice(self.localDevice)
-        self.localPlayer.setAudioOutput(self.localOutput)
-        if self.virtualDevice:
-            self.virtualPlayer = QMediaPlayer()
-            self.virtualPlayer.setObjectName("virtualPlayer")
-            self.virtualOutput = QAudioOutput()
-            self.virtualOutput.setVolume(1.0)
-            self.virtualOutput.setDevice(self.virtualDevice)
-            self.virtualPlayer.setAudioOutput(self.virtualOutput)
         #
         # Connections
         #
@@ -76,18 +91,6 @@ class SoundOff(QObject):
             self.virtualPlayer.errorOccurred.connect(self.mediaError)
             self.virtualPlayer.mediaStatusChanged.connect(self.mediaStatus)
             self.virtualPlayer.playbackStateChanged.connect(self.playbackState)
-        cacheDir = QDir(
-            QStandardPaths.writableLocation(
-                QStandardPaths.StandardLocation.GenericCacheLocation
-            )
-        )
-        cacheDir.mkdir("Troglodite")
-        cacheDir = QDir(cacheDir.path() + QDir.separator() + "Troglodite")
-        netCache = QNetworkDiskCache()
-        netCache.setCacheDirectory(cacheDir.path())
-        self.nam = QNetworkAccessManager()
-        self.nam.setCache(netCache)
-        self.nam.finished.connect(self.finished)
         return
 
     @pyqtSlot(QMediaPlayer.Error, str)
@@ -98,11 +101,13 @@ class SoundOff(QObject):
 
     @pyqtSlot(QMediaPlayer.MediaStatus)
     def mediaStatus(self, status: QMediaPlayer.MediaStatus) -> None:
-        # print(f"mediaStatus: {status}")
         if status == QMediaPlayer.MediaStatus.LoadedMedia:
-            player: Optional[QMediaPlayer] = cast(QMediaPlayer, self.sender())
+            player = trycast(QMediaPlayer, self.sender())
+            if player is None:
+                player = trycast(QMediaPlayer, self.lastSender)
             assert player is not None
             player.play()
+        self.lastSender = self.sender()
         return
 
     @pyqtSlot(QMediaPlayer.PlaybackState)
@@ -119,6 +124,7 @@ class SoundOff(QObject):
         return
 
     @pyqtSlot(str)
+    @pyqtSlot(QUrl)
     def playSound(self, url: str | QUrl) -> None:
         if isinstance(url, str):
             url = QUrl(url)
@@ -128,8 +134,10 @@ class SoundOff(QObject):
             self.virtualPlayer.setAudioOutput(self.virtualOutput)
         if url != self._lastUrl:
             request = QNetworkRequest(url)
-            self.nam.get(request)
+            reply = self.nam.get(request)
+            assert reply is not None
             self._lastUrl = url
+            reply.finished.connect(self.finished)
             return
         for player in [self.localPlayer, self.virtualPlayer]:
             if not player:
@@ -151,20 +159,22 @@ class SoundOff(QObject):
     _buffer: dict[QMediaPlayer, QBuffer] = {}
     _lastUrl = QUrl()
 
-    @pyqtSlot(QNetworkReply)
-    def finished(self, reply: QNetworkReply) -> None:
-        storage = reply.readAll()
-
-        crypto = QCryptographicHash(QCryptographicHash.Algorithm.Sha256)
+    @pyqtSlot()
+    def finished(self) -> None:
+        reply = trycast(QNetworkReply, self.sender())
+        assert reply is not None
+        code = reply.attribute(QNetworkRequest.Attribute.HttpStatusCodeAttribute)
+        print(f"HttpStatusCodeAttribute: {code}, error: {reply.error()}")
+        self._reply = reply.readAll()
+        url = reply.request().url()
+        reply.close()
+        if self._reply.isEmpty() or self._reply.isNull():
+            return
         for player in [self.localPlayer, self.virtualPlayer]:
             if not player:
                 continue
-            self._storage[player] = QByteArray(storage)
-            crypto.addData(self._storage[player])
-            print(player, crypto.result().toHex())
-            crypto.reset()
+            self._storage[player] = QByteArray(self._reply)
             self._buffer[player] = QBuffer(self._storage[player])
-            url = reply.request().url()
             player.setSourceDevice(self._buffer[player], url)
             player.setPosition(0)
             if player.mediaStatus() == QMediaPlayer.MediaStatus.LoadedMedia:

lib/utils.py

@@ -2,7 +2,7 @@
 from typing import NoReturn, Self
 
 from PyQt6.QtCore import QCoreApplication, QDir, QStandardPaths, Qt
-from PyQt6.QtGui import QColor, QFont, QFontDatabase
+from PyQt6.QtGui import QColor, QFont, QFontDatabase, QTextCharFormat
 from PyQt6.QtNetwork import QNetworkAccessManager, QNetworkDiskCache
 from PyQt6.QtSql import QSqlQuery
 
@@ -22,6 +22,7 @@ def query_error(query: QSqlQuery) -> NoReturn:
     )
     raise Exception(translate("MainWindow", "SQL Error"))
 
+
 class Resources:
     _instance = None
     nam = QNetworkAccessManager()
@@ -38,11 +39,60 @@ class Resources:
     linkColor: QColor
     subduedColor: QColor
 
+    subduedBackground: QColor
+
+    headerFormat = QTextCharFormat()
+    labelFormat = QTextCharFormat()
+    subduedFormat = QTextCharFormat()
+    subduedItalicFormat = QTextCharFormat()
+    sOnSFormat = QTextCharFormat()
+    subduedLabelFormat = QTextCharFormat()
+    phonticFormat = QTextCharFormat()
+    boldFormat = QTextCharFormat()
+    boldOnSFormat = QTextCharFormat()
+    italicFormat = QTextCharFormat()
+    textFormat = QTextCharFormat()
+    smallCapsFormat = QTextCharFormat()
+    
     def __new__(cls: type[Self]) -> Self:
         if cls._instance:
             return cls._instance
         cls._instance = super(Resources, cls).__new__(cls)
         #
+        # colors
+        #
+        cls.baseColor = QColor(Qt.GlobalColor.white)
+        cls.linkColor = QColor("#4a7d95")
+        cls.subduedColor = QColor(Qt.GlobalColor.gray)
+        cls.subduedBackground = QColor("#444")
+        #
+        # Formats
+        #
+        LARGE = 36
+        MEDIUM = 22
+        SMALL = 18
+        cls.headerFormat.setFontPointSize(LARGE)
+        cls.labelFormat.setFontPointSize(MEDIUM)
+        cls.sOnSFormat.setForeground(cls.subduedColor)
+        #cls.sOnSFormat.setBackground(cls.subduedBackground)
+        cls.sOnSFormat.setFontPointSize(SMALL)
+        cls.subduedFormat.setForeground(cls.subduedColor)
+        cls.subduedFormat.setFontPointSize(SMALL)
+        cls.subduedLabelFormat.setForeground(cls.subduedColor)
+        cls.subduedLabelFormat.setFontPointSize(SMALL)
+        cls.phonticFormat.setFont(QFontDatabase.font("Gentium", None,20))
+        cls.phonticFormat.setFontPointSize(SMALL)
+        cls.boldFormat.setFontWeight(QFont.Weight.Bold)
+        cls.boldFormat.setFontPointSize(SMALL)
+        cls.boldOnSFormat.setFontWeight(QFont.Weight.Bold)
+        cls.boldOnSFormat.setFontPointSize(SMALL)
+        cls.boldOnSFormat.setBackground(cls.subduedBackground)
+        cls.italicFormat.setFontItalic(True)
+        cls.italicFormat.setFontPointSize(SMALL)
+        cls.textFormat.setFontPointSize(SMALL)
+        cls.smallCapsFormat.setFontPointSize(SMALL)
+        cls.smallCapsFormat.setFontCapitalization(QFont.Capitalization.SmallCaps)
+        #
         # Fonts
         #
         cls.headerFont = QFontDatabase.font("OpenDyslexic", None, 10)
@@ -59,21 +109,12 @@ class Resources:
         cls.headerFont.setWeight(QFont.Weight.Bold)
         cls.boldFont.setBold(True)
         cls.italicFont.setItalic(True)
-        print(f"Resources().italicFont: {cls.italicFont.toString()}")
-        print(f"Resources().boldFont:   {cls.boldFont.toString()}")
         cls.capsFont.setCapitalization(QFont.Capitalization.AllUppercase)
         cls.smallCapsFont.setCapitalization(QFont.Capitalization.SmallCaps)
 
         cls.phonicFont = QFontDatabase.font("Gentium", None, 10)
         cls.phonicFont.setPixelSize(20)
 
-        #
-        # colors
-        #
-        cls.baseColor = QColor(Qt.GlobalColor.white)
-        cls.linkColor = QColor("#4a7d95")
-        cls.subduedColor = QColor(Qt.GlobalColor.gray)
-
         #
         # Setup the Network Manager
         #

lib/words.py

@@ -1,39 +1,46 @@
 import importlib
-import pkgutil
 import json
-from typing import Any, TypedDict, cast
+import pkgutil
+from types import ModuleType
+from typing import Any, Iterable, TypedDict, cast
 
-from PyQt6.QtCore import (
-    Qt,
-    pyqtSlot,
-)
+from PyQt6.QtCore import Qt, pyqtSlot
 from PyQt6.QtSql import QSqlQuery
 from PyQt6.QtWidgets import QScrollArea
-
-from lib.utils import query_error
-from lib.sounds import SoundOff
-from lib.definition import Definition, Line
+from trycast import trycast
 
 import plugins
-def find_plugins(ns_pkg):
-    return pkgutil.iter_modules(ns_pkg.__path__, ns_pkg.__name__ + '.')
+from lib.definition import Definition, Line
+from lib.sounds import SoundOff
+from lib.utils import query_error
+
+
+def find_plugins(ns_pkg: ModuleType) -> Iterable[pkgutil.ModuleInfo]:
+    return pkgutil.iter_modules(ns_pkg.__path__, ns_pkg.__name__ + ".")
+
 
 discovered_plugins = {
     # finder, name, ispkg
-    importlib.import_module(name).registration['source']: importlib.import_module(name) for _, name, _ in find_plugins(plugins)
+    importlib.import_module(name).registration[
+        "source"
+    ]: importlib.import_module(name)
+    for _, name, _ in find_plugins(plugins)
 }
 
 API = "https://api.dictionaryapi.dev/api/v2/entries/en/{word}"
 
+
 class WordType(TypedDict):
     word: str
     source: str
     definition: str
 
+
 class Word:
     """All processing of a dictionary word."""
 
     _words: dict[str, WordType] = {}
+    _valid = False
 
     def __init__(self, word: str) -> None:
         #
@@ -56,6 +63,7 @@ class Word:
                 "definition": json.loads(query.value("definition")),
             }
             self.current = Word._words[word]
+            self._valid = True
             return
         #
         # The code should look at our settings to see if we have an API
@@ -64,6 +72,9 @@ class Word:
         source = "mw"
         
         self._words[word] = discovered_plugins[source].fetch(word)
+        if self._words[word] is None:
+            self._valid = False
+            return
         self.current = Word._words[word]
         query.prepare(
             "INSERT INTO words "
@@ -75,39 +86,41 @@ class Word:
         query.bindValue(":definition", json.dumps(self.current["definition"]))
         if not query.exec():
             query_error(query)
+        self._valid = True
         return
 
+    def isValid(self) -> bool:
+        return self._valid
+    
     @pyqtSlot()
     def playSound(self) -> None:
-        url = discovered_plugins[self.current['source']].getFirstSound(self.current['definition'])
+        url = discovered_plugins[self.current["source"]].getFirstSound(
+            self.current["definition"]
+        )
         if url.isValid():
             snd = SoundOff()
             snd.playSound(url)
         return
 
+    def playPRS(self) -> None:
+        return
+
     def getWord(self) -> str:
-        return cast(str, self.current["word"])
+        return self.current["word"]
 
     def get_html(self) -> str | None:
-        src = self.current['source']
+        src = self.current["source"]
         try:
-            return discovered_plugins[src].getHtml(self.current)
+            return cast(str, discovered_plugins[src].getHtml(self.current))
         except KeyError:
             raise Exception(f"Unknown source: {src}")
 
     def get_def(self) -> list[Line]:
-        src = self.current['source']
+        src = self.current["source"]
         try:
             lines = discovered_plugins[src].getDef(self.current["definition"])
+            lines = trycast(list[Line], lines)
+            assert lines is not None
             return lines
         except KeyError:
             raise Exception(f"Unknown source: {self.current['source']}")
-
-class DefinitionArea(QScrollArea):
-    def __init__(self, w: Word, *args: Any, **kwargs: Any) -> None:
-        super(DefinitionArea, self).__init__(*args, *kwargs)
-        d = Definition(w)
-        self.setWidget(d)
-        self.setWidgetResizable(True)
-        self.setVerticalScrollBarPolicy(Qt.ScrollBarPolicy.ScrollBarAlwaysOn)
-        return

requirements.venv

@@ -0,0 +1,94 @@
+altgraph==0.17.4
+asgiref==3.7.2
+astor==0.8.1
+astroid==3.0.3
+asttokens==2.4.1
+autopep8==2.0.4
+beautifulsoup4==4.12.3
+black==23.12.1
+bs4==0.0.2
+certifi==2023.11.17
+charlockholmes==0.0.3
+charset-normalizer==3.3.2
+click==8.1.7
+coloredlogs==15.0.1
+css-inline==0.13.0
+debugpy==1.8.1
+decorator==5.1.1
+dill==0.3.8
+docstring-to-markdown==0.13
+executing==2.0.1
+flake8==7.0.0
+flynt==1.0.1
+future==0.18.3
+futures==3.0.5
+goslate==1.5.4
+hiredis==2.3.2
+humanfriendly==10.0
+idna==3.6
+importlib-metadata==7.0.1
+ipython==8.20.0
+isort==5.13.2
+jedi==0.19.1
+matplotlib-inline==0.1.6
+mccabe==0.7.0
+mime==0.1.0
+mypy==1.8.0
+mypy-extensions==1.0.0
+packaging==23.2
+param==2.1.0
+parso==0.8.3
+pathspec==0.12.1
+pexpect==4.9.0
+pickleshare==0.7.5
+pillow==10.2.0
+platformdirs==4.1.0
+pluggy==1.4.0
+prompt-toolkit==3.0.43
+ptyprocess==0.7.0
+pure-eval==0.2.2
+pycodestyle==2.11.1
+PyDictionary==2.0.1
+pydocstyle==6.3.0
+pyflakes==3.2.0
+pygame==2.5.2
+Pygments==2.17.2
+pygments-github-lexers==0.0.5
+pyinstaller==6.5.0
+pyinstaller-hooks-contrib==2024.3
+pylint==3.0.3
+PyQt6==6.6.1
+PyQt6-Qt6==6.6.1
+PyQt6-sip==13.6.0
+PySide6==6.6.1
+PySide6-Addons==6.6.1
+PySide6-Essentials==6.6.1
+python-lsp-jsonrpc==1.1.2
+python-lsp-server==1.10.0
+pytoolconfig==1.3.1
+PyYAML==6.0.1
+qt6-applications==6.5.0.2.3
+requests==2.31.0
+rope==1.12.0
+scanner==0.1.0
+setuptools==69.0.3
+shiboken6==6.6.1
+six==1.16.0
+snowballstemmer==2.2.0
+soupsieve==2.5
+sqlparse==0.4.4
+stack-data==0.6.3
+tabulate==0.9.0
+tomli==2.0.1
+tomlkit==0.12.3
+traitlets==5.14.1
+trycast==1.1.0
+types-requests==2.31.0.20240106
+typing_extensions==4.9.0
+ujson==5.9.0
+unicorn==2.0.1.post1
+urllib3==2.1.0
+wcwidth==0.2.13
+whatthepatch==1.0.5
+yapf==0.40.2
+zipp==3.17.0