--- a/src/eric7/QScintilla/Editor.py Tue Apr 02 10:13:41 2024 +0200
+++ b/src/eric7/QScintilla/Editor.py Wed Apr 24 10:14:16 2024 +0200
@@ -1042,6 +1042,9 @@
self.menu.addSeparator()
self.reopenEncodingMenu = self.__initContextMenuReopenWithEncoding()
self.menuActs["Reopen"] = self.menu.addMenu(self.reopenEncodingMenu)
+ self.menuActs["Reload"] = self.menu.addAction(
+ EricPixmapCache.getIcon("reload"), self.tr("Reload"), self.reload
+ )
self.menuActs["Save"] = self.menu.addAction(
EricPixmapCache.getIcon("fileSave"), self.tr("Save"), self.__contextSave
)
@@ -1641,7 +1644,7 @@
self.setLanguage(self.supportedLanguages[language][1])
self.checkSyntax()
- self.__docstringGenerator = None
+ self.resetDocstringGenerator()
def __languageChanged(self, language, propagate=True):
"""
@@ -1664,7 +1667,7 @@
self.setLanguage(self.supportedLanguages[language][1], propagate=propagate)
self.checkSyntax()
- self.__docstringGenerator = None
+ self.resetDocstringGenerator()
def __resetLanguage(self, propagate=True):
"""
@@ -1693,7 +1696,7 @@
with contextlib.suppress(AttributeError):
self.menuActs["MonospacedFont"].setChecked(self.useMonospaced)
- self.__docstringGenerator = None
+ self.resetDocstringGenerator()
if not self.inLanguageChanged and propagate:
self.inLanguageChanged = True
@@ -2414,7 +2417,7 @@
lineno = self.markerLine(self.lastHighlight)
self.ensureVisible(lineno + 1)
- def highlight(self, line=None, error=False, syntaxError=False): # noqa: U100
+ def highlight(self, line=None, error=False):
"""
Public method to highlight [or de-highlight] a particular line.
@@ -2423,8 +2426,6 @@
@param error flag indicating whether the error highlight should be
used
@type bool
- @param syntaxError flag indicating a syntax error
- @type bool
"""
if line is None:
self.lastHighlight = None
@@ -2465,39 +2466,39 @@
def __modified(
self,
- pos, # noqa: U100
+ _pos,
mtype,
- text, # noqa: U100
- length, # noqa: U100
+ _text,
+ _length,
linesAdded,
line,
- foldNow, # noqa: U100
- foldPrev, # noqa: U100
- token, # noqa: U100
- annotationLinesAdded, # noqa: U100
+ _foldNow,
+ _foldPrev,
+ _token,
+ _annotationLinesAdded,
):
"""
Private method to handle changes of the number of lines.
- @param pos start position of change
+ @param _pos start position of change (unused)
@type int
@param mtype flags identifying the change
@type int
- @param text text that is given to the Undo system
+ @param _text text that is given to the Undo system (unused)
@type str
- @param length length of the change
+ @param _length length of the change (unused)
@type int
@param linesAdded number of added/deleted lines
@type int
@param line line number of a fold level or marker change
@type int
- @param foldNow new fold level
+ @param _foldNow new fold level (unused)
@type int
- @param foldPrev previous fold level
+ @param _foldPrev previous fold level (unused)
@type int
- @param token ???
+ @param _token ??? (unused)
@type int
- @param annotationLinesAdded number of added/deleted annotation lines
+ @param _annotationLinesAdded number of added/deleted annotation lines (unused)
@type int
"""
if mtype & (self.SC_MOD_INSERTTEXT | self.SC_MOD_DELETETEXT):
@@ -3059,7 +3060,7 @@
printer.setDocName(self.noName)
if printDialog.printRange() == QAbstractPrintDialog.PrintRange.Selection:
# get the selection
- fromLine, fromIndex, toLine, toIndex = self.getSelection()
+ fromLine, _fromIndex, toLine, toIndex = self.getSelection()
if toIndex == 0:
toLine -= 1
# QScintilla seems to print one line more than told
@@ -3961,7 +3962,7 @@
QsciScintilla.SC_FOLDACTION_EXPAND,
)
- def __marginClicked(self, margin, line, modifiers): # noqa: U100
+ def __marginClicked(self, margin, line, _modifiers):
"""
Private slot to handle the marginClicked signal.
@@ -3969,7 +3970,7 @@
@type int
@param line line number of the click
@type int
- @param modifiers keyboard modifiers
+ @param _modifiers keyboard modifiers (unused)
@type Qt.KeyboardModifiers
"""
if margin == self.__bmMargin:
@@ -6331,6 +6332,7 @@
self.menuActs["Reopen"].setEnabled(
not self.isModified() and bool(self.fileName)
)
+ self.menuActs["Reload"].setEnabled(bool(self.fileName))
self.menuActs["Save"].setEnabled(self.isModified())
self.menuActs["Undo"].setEnabled(self.isUndoAvailable())
self.menuActs["Redo"].setEnabled(self.isRedoAvailable())
@@ -6824,7 +6826,7 @@
error = problems.get("error")
if error:
- _fn, lineno, col, code, msg = error
+ _fn, lineno, col, _code, msg = error
self.toggleSyntaxError(lineno, col, True, msg)
for _fn, lineno, col, _code, msg in problems.get("py_warnings", []):
@@ -7292,7 +7294,7 @@
def toggleWarning(
self,
line,
- col, # noqa: U100
+ _col,
setWarning,
msg="",
warningType=EditorWarningKind.Code,
@@ -7304,7 +7306,7 @@
@param line line number of the warning
@type int
- @param col column of the warning
+ @param _col column of the warning (unused)
@type int
@param setWarning flag indicating if the warning marker should be
set or deleted
@@ -8262,6 +8264,15 @@
# do not prompt for this change again...
self.lastModified = pathlib.Path(self.fileName).stat().st_mtime
+ def getModificationTime(self):
+ """
+ Public method to get the time of the latest (saved) modification.
+
+ @return time of the latest modification
+ @rtype int
+ """
+ return self.lastModified
+
@pyqtSlot()
def recordModificationTime(self):
"""
@@ -8327,6 +8338,28 @@
self.refreshed.emit()
+ @pyqtSlot()
+ def reload(self):
+ """
+ Public slot to reload the editor contents checking its modification state first.
+ """
+ ok = (
+ EricMessageBox.yesNo(
+ self,
+ self.tr("Reload File"),
+ self.tr(
+ "<p>The editor contains unsaved modifications.</p>"
+ "<p><b>Warning:</b> You will lose your changes upon reloading"
+ " it.</p><p>Shall the editor really be reloaded?</p>"
+ ),
+ icon=EricMessageBox.Warning,
+ )
+ if self.isModified()
+ else True
+ )
+ if ok:
+ self.refresh()
+
def setMonospaced(self, on):
"""
Public method to set/reset a monospaced font.
@@ -9820,6 +9853,12 @@
## Methods implementing the docstring generator interface
#######################################################################
+ def resetDocstringGenerator(self):
+ """
+ Public method to reset the current docstring generator.
+ """
+ self.__docstringGenerator = None
+
def getDocstringGenerator(self):
"""
Public method to get a reference to the docstring generator.
