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Merge pull request #1 from un-pogaz/template_highlighter

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Improve Highlighter
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Charles Haley 2022-10-10 18:54:36 +01:00 committed by GitHub
commit dfcdf7c131
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1 changed files with 38 additions and 30 deletions
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68
src/calibre/gui2/dialogs/template_dialog.py
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@ -46,7 +46,7 @@ class TemplateHighlighter(QSyntaxHighlighter):
BN_FACTOR = 1000
KEYWORDS_GPM = ["program", 'if', 'then', 'else', 'elif', 'fi', 'for', 'rof',
KEYWORDS_GPM = ['if', 'then', 'else', 'elif', 'fi', 'for', 'rof',
'separator', 'break', 'continue', 'return', 'in', 'inlist',
'def', 'fed', 'limit']
@ -89,6 +89,7 @@ class TemplateHighlighter(QSyntaxHighlighter):
r"|\$+#?[a-zA-Z]\w*",
"identifier")
a(r"^\bprogram\b", "keyword")
a(
"|".join([r"\b%s\b" % keyword for keyword in self.KEYWORDS_GPM]),
"keyword")
@ -101,22 +102,25 @@ class TemplateHighlighter(QSyntaxHighlighter):
a(r"""(?<!:)'[^']*'|"[^"]*\"""", "string")
else:
a(re.compile(
"|".join([r"\b%s\b" % keyword for keyword in self.KEYWORDS_PYTHON])),
"keyword")
a(re.compile(
"|".join([r"\b%s\b" % builtin for builtin in self.BUILTINS_PYTHON])),
"builtin")
a(re.compile(
"|".join([r"\b%s\b" % constant
for constant in self.CONSTANTS_PYTHON])), "constant")
a(re.compile(
r"\bPyQt6\b|\bQt?[A-Z][a-z]\w+\b"), "pyqt")
a(re.compile(r"\b@\w+\b"), "decorator")
stringRe = re.compile(r"""(?:'[^']*?'|"[^"]*?")""")
a(r"^\bpython\b", "keyword")
a(
"|".join([r"\b%s\b" % keyword for keyword in self.KEYWORDS_PYTHON]),
"keyword")
a(
"|".join([r"\b%s\b" % builtin for builtin in self.BUILTINS_PYTHON]),
"builtin")
a(
"|".join([r"\b%s\b" % constant
for constant in self.CONSTANTS_PYTHON]), "constant")
a(r"\bPyQt6\b|\bqt.core\b|\bQt?[A-Z][a-z]\w+\b", "pyqt")
a(r"@\w+(\.\w+)?\b", "decorator")
a(r"""(?:'[^']*?'|"[^"]*?")""", "string")
stringRe = r"""((:?"|'){3}).*?\1"""
a(stringRe, "string")
self.stringRe = re.compile(r"""(:?"["]".*?"["]"|'''.*?''')""")
a(self.stringRe, "string")
self.stringRe = re.compile(stringRe)
self.tripleSingleRe = re.compile(r"""'''(?!")""")
self.tripleDoubleRe = re.compile(r'''"""(?!')''')
a(
@ -140,17 +144,23 @@ class TemplateHighlighter(QSyntaxHighlighter):
config = self.Config = {}
config["fontfamily"] = font_name
app_palette = QApplication.instance().palette()
for name, color, bold, italic in (
("normal", None, False, False),
("keyword", app_palette.color(QPalette.ColorRole.Link).name(), True, False),
("builtin", app_palette.color(QPalette.ColorRole.Link).name(), False, False),
("constant", app_palette.color(QPalette.ColorRole.Link).name(), False, False),
("identifier", None, False, True),
("comment", "#007F00", False, True),
("string", "#808000", False, False),
("number", "#924900", False, False),
("lparen", None, True, True),
("rparen", None, True, True)):
all_formats = (
# name, color, bold, italic
("normal", None, False, False),
("keyword", app_palette.color(QPalette.ColorRole.Link).name(), True, False),
("builtin", app_palette.color(QPalette.ColorRole.Link).name(), False, False),
("constant", app_palette.color(QPalette.ColorRole.Link).name(), False, False),
("identifier", None, False, True),
("comment", "#007F00", False, True),
("string", "#808000", False, False),
("number", "#924900", False, False),
("decorator", "#FF8000", False, True),
("pyqt", None, False, False),
("lparen", None, True, True),
("rparen", None, True, True))
for name, color, bold, italic in all_formats:
config["%sfontcolor" % name] = color
config["%sfontbold" % name] = bold
config["%sfontitalic" % name] = italic
@ -160,8 +170,7 @@ class TemplateHighlighter(QSyntaxHighlighter):
base_format.setFontPointSize(config["fontsize"])
self.Formats = {}
for name in ("normal", "keyword", "builtin", "comment", "identifier",
"string", "number", "lparen", "rparen", "constant"):
for name, color, bold, italic in all_formats:
format_ = QTextCharFormat(base_format)
color = config["%sfontcolor" % name]
if color:
@ -768,7 +777,6 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
self.highlighting_gpm = False
self.break_box.setChecked(False)
self.break_box.setEnabled(False)
print(self.break_box.isEnabled())
elif not self.highlighting_gpm:
self.highlighter.initialize_rules(self.builtins, False)
self.highlighting_gpm = True