mirror of
https://github.com/olivierkes/manuskript.git
synced 2024-05-17 19:32:30 +12:00
290 lines
9.9 KiB
Python
290 lines
9.9 KiB
Python
#!/usr/bin/env python
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# --!-- coding: utf8 --!--
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# Lots of stuff from here comes from the excellet focuswriter.
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import os
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import re
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from PyQt5.QtCore import QSettings, QRect, QSize, Qt, QPoint, QFile, QIODevice, QTextStream
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from PyQt5.QtGui import QPixmap, QPainter, QColor, QBrush, QImage, QTextBlockFormat, QTextCharFormat, QFont, qGray
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from PyQt5.QtWidgets import qApp, QFrame
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from manuskript.functions import allPaths, appPath
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from manuskript.ui.views.textEditView import textEditView
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def loadThemeDatas(themeFile):
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settings = QSettings(themeFile, QSettings.IniFormat)
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_themeData = {}
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# Theme name
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_themeData["Name"] = getThemeName(themeFile)
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# Window Background
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loadThemeSetting(_themeData, settings, "Background/Color", "#000000")
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loadThemeSetting(_themeData, settings, "Background/ImageFile", "")
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loadThemeSetting(_themeData, settings, "Background/Type", 0)
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# Text Background
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loadThemeSetting(_themeData, settings, "Foreground/Color", "#ffffff")
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loadThemeSetting(_themeData, settings, "Foreground/Opacity", 50)
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loadThemeSetting(_themeData, settings, "Foreground/Margin", 40)
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loadThemeSetting(_themeData, settings, "Foreground/Padding", 10)
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loadThemeSetting(_themeData, settings, "Foreground/Position", 1)
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loadThemeSetting(_themeData, settings, "Foreground/Rounding", 5)
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loadThemeSetting(_themeData, settings, "Foreground/Width", 700)
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# Text Options
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loadThemeSetting(_themeData, settings, "Text/Color", "#ffffff")
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loadThemeSetting(_themeData, settings, "Text/Font", qApp.font().toString())
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loadThemeSetting(_themeData, settings, "Text/Misspelled", "#ff0000")
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# Paragraph Options
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loadThemeSetting(_themeData, settings, "Spacings/IndendFirstLine", False)
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loadThemeSetting(_themeData, settings, "Spacings/LineSpacing", 100)
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loadThemeSetting(_themeData, settings, "Spacings/ParagraphAbove", 0)
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loadThemeSetting(_themeData, settings, "Spacings/ParagraphBelow", 0)
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loadThemeSetting(_themeData, settings, "Spacings/TabWidth", 48)
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return _themeData
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def loadThemeSetting(datas, settings, key, default):
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if settings.contains(key):
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datas[key] = type(default)(settings.value(key))
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else:
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datas[key] = default
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def getThemeName(theme):
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settings = QSettings(theme, QSettings.IniFormat)
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if settings.contains("Name"):
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return settings.value("Name")
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else:
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return os.path.splitext(os.path.split(theme)[1])[0]
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def themeTextRect(themeDatas, screenRect):
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margin = themeDatas["Foreground/Margin"]
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x = 0
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y = margin
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width = min(themeDatas["Foreground/Width"], screenRect.width() - 2 * margin)
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height = screenRect.height() - 2 * margin
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if themeDatas["Foreground/Position"] == 0: # Left
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x = margin
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elif themeDatas["Foreground/Position"] == 1: # Center
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x = (screenRect.width() - width) / 2
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elif themeDatas["Foreground/Position"] == 2: # Right
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x = screenRect.width() - margin - width
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elif themeDatas["Foreground/Position"] == 3: # Stretched
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x = margin
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width = screenRect.width() - 2 * margin
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return QRect(x, y, width, height)
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def createThemePreview(theme, screenRect, size=QSize(200, 120)):
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if type(theme) == str and os.path.exists(theme):
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# Theme is the path to an ini file
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themeDatas = loadThemeDatas(theme)
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else:
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themeDatas = theme
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pixmap = generateTheme(themeDatas, screenRect)
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addThemePreviewText(pixmap, themeDatas, screenRect)
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px = QPixmap(pixmap).scaled(size, Qt.KeepAspectRatio)
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w = px.width() / 10
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h = px.height() / 10
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r = themeTextRect(themeDatas, screenRect)
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painter = QPainter(px)
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painter.drawPixmap(QRect(w, h, w * 4, h * 5), pixmap,
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QRect(r.topLeft() - QPoint(w / 3, h / 3), QSize(w * 4, h * 5)))
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painter.setPen(Qt.white)
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painter.drawRect(QRect(w, h, w * 4, h * 5))
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painter.end()
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return px
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def findThemePath(themeName):
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p = findFirstFile(re.escape("{}.theme".format(themeName)), "resources/themes")
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if not p:
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return findFirstFile(".*\.theme", "resources/themes")
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else:
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return p
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def findBackground(filename):
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return findFirstFile(re.escape(filename), "resources/backgrounds")
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def findFirstFile(regex, path="resources"):
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paths = allPaths(path)
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for p in paths:
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lst = os.listdir(p)
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for l in lst:
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if re.match(regex, l):
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return os.path.join(p, l)
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def generateTheme(themeDatas, screenRect):
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# Window Background
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px = QPixmap(screenRect.size())
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px.fill(QColor(themeDatas["Background/Color"]))
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painter = QPainter(px)
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if themeDatas["Background/ImageFile"]:
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path = findBackground(themeDatas["Background/ImageFile"])
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_type = themeDatas["Background/Type"]
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if path and _type > 0:
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if _type == 1: # Tiled
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painter.fillRect(screenRect, QBrush(QImage(path)))
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else:
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img = QImage(path)
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scaled = img.size()
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if _type == 3: # Stretched
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scaled.scale(screenRect.size(), Qt.IgnoreAspectRatio)
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elif _type == 4: # Scaled
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scaled.scale(screenRect.size(), Qt.KeepAspectRatio)
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elif _type == 5: # Zoomed
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scaled.scale(screenRect.size(), Qt.KeepAspectRatioByExpanding)
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painter.drawImage((screenRect.width() - scaled.width()) / 2,
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(screenRect.height() - scaled.height()) / 2, img.scaled(scaled))
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# Text Background
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textRect = themeTextRect(themeDatas, screenRect)
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painter.save()
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color = QColor(themeDatas["Foreground/Color"])
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color.setAlpha(themeDatas["Foreground/Opacity"] * 255 / 100)
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painter.setBrush(color)
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painter.setPen(Qt.NoPen)
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r = themeDatas["Foreground/Rounding"]
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painter.drawRoundedRect(textRect, r, r)
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painter.restore()
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painter.end()
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return px
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def themeEditorGeometry(themeDatas, textRect):
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padding = themeDatas["Foreground/Padding"]
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x = textRect.x() + padding
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y = textRect.y() + padding + themeDatas["Spacings/ParagraphAbove"]
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width = textRect.width() - 2 * padding
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height = textRect.height() - 2 * padding - themeDatas["Spacings/ParagraphAbove"]
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return x, y, width, height
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def getThemeBlockFormat(themeDatas):
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bf = QTextBlockFormat()
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bf.setLineHeight(themeDatas["Spacings/LineSpacing"], QTextBlockFormat.ProportionalHeight)
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bf.setTextIndent(themeDatas["Spacings/TabWidth"] * 1 if themeDatas["Spacings/IndendFirstLine"] else 0)
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bf.setTopMargin(themeDatas["Spacings/ParagraphAbove"])
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bf.setBottomMargin(themeDatas["Spacings/ParagraphBelow"])
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return bf
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def setThemeEditorDatas(editor, themeDatas, pixmap, screenRect):
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textRect = themeTextRect(themeDatas, screenRect)
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x, y, width, height = themeEditorGeometry(themeDatas, textRect)
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editor.setGeometry(x, y, width, height)
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# p = editor.palette()
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##p.setBrush(QPalette.Base, QBrush(pixmap.copy(x, y, width, height)))
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# p.setBrush(QPalette.Base, QColor(Qt.transparent))
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# p.setColor(QPalette.Text, QColor(themeDatas["Text/Color"]))
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# p.setColor(QPalette.Highlight, QColor(themeDatas["Text/Color"]))
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# p.setColor(QPalette.HighlightedText, Qt.black if qGray(QColor(themeDatas["Text/Color"]).rgb()) > 127 else Qt.white)
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# editor.setPalette(p)
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editor.setAttribute(Qt.WA_NoSystemBackground, True)
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bf = getThemeBlockFormat(themeDatas)
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editor.setDefaultBlockFormat(bf)
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# b = editor.document().firstBlock()
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# cursor = editor.textCursor()
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# cursor.setBlockFormat(bf)
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# while b.isValid():
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# bf2 = b.blockFormat()
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# bf2.merge(bf)
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# cursor.setPosition(b.position())
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##cursor.setPosition(b.position(), QTextCursor.KeepAnchor)
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# cursor.setBlockFormat(bf2)
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# b = b.next()
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editor.setTabStopWidth(themeDatas["Spacings/TabWidth"])
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editor.document().setIndentWidth(themeDatas["Spacings/TabWidth"])
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editor.highlighter.setMisspelledColor(QColor(themeDatas["Text/Misspelled"]))
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cf = QTextCharFormat()
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# f = QFont()
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# f.fromString(themeDatas["Text/Font"])
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# cf.setFont(f)
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editor.highlighter.setDefaultCharFormat(cf)
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f = QFont()
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f.fromString(themeDatas["Text/Font"])
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# editor.setFont(f)
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editor.setStyleSheet("""
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background: transparent;
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color: {foreground};
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font-family: {ff};
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font-size: {fs};
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selection-color: {sc};
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selection-background-color: {sbc};
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""".format(
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foreground=themeDatas["Text/Color"],
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ff=f.family(),
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fs="{}pt".format(str(f.pointSize())),
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sc="black" if qGray(QColor(themeDatas["Text/Color"]).rgb()) > 127 else "white",
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sbc=themeDatas["Text/Color"],
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)
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)
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editor._fromTheme = True
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def addThemePreviewText(pixmap, themeDatas, screenRect):
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# Text
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previewText = textEditView(highlighting=True)
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previewText.setFrameStyle(QFrame.NoFrame)
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previewText.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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previewText.setVerticalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
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f = QFile(appPath("resources/themes/preview.txt"))
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f.open(QIODevice.ReadOnly)
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previewText.setPlainText(QTextStream(f).readAll())
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setThemeEditorDatas(previewText, themeDatas, pixmap, screenRect)
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previewText.render(pixmap, previewText.pos())
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## Text Background
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##themeDatas["Foreground/Color"]
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##themeDatas["Foreground/Opacity"]
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##themeDatas["Foreground/Margin"]
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##themeDatas["Foreground/Padding"]
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##themeDatas["Foreground/Position"]
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##themeDatas["Foreground/Rounding"]
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##themeDatas["Foreground/Width"]
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## Text Options
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##themeDatas["Text/Color"]
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##themeDatas["Text/Font"]
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# themeDatas["Text/Misspelled"]
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## Paragraph Options
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##themeDatas["Spacings/IndendFirstLine"]
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##themeDatas["Spacings/LineSpacing"]
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##themeDatas["Spacings/ParagraphAbove"]
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##themeDatas["Spacings/ParagraphBelow"]
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##themeDatas["Spacings/TabWidth"]
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