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check if form is dirty

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Andreas Huber
2021-10-30 16:43:27 +02:00
parent aee0ff9968
commit f3f700f737
1 changed files with 26 additions and 1 deletions
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27
highlightingdialog.py
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@@ -71,7 +71,7 @@ class HighlightingDialog(QDialog):
row = row + 1 row = row + 1
self.buttons = QDialogButtonBox() self.buttons = QDialogButtonBox()
self.buttons.setStandardButtons(QDialogButtonBox.StandardButton.Cancel | QDialogButtonBox.StandardButton.Save) self.buttons.setStandardButtons(QDialogButtonBox.StandardButton.Cancel | QDialogButtonBox.StandardButton.Ok)
self.buttons.accepted.connect(self._save) self.buttons.accepted.connect(self._save)
self.buttons.rejected.connect(self.close) self.buttons.rejected.connect(self.close)
form_grid.addWidget(self.buttons, row, 0, 1, 2) form_grid.addWidget(self.buttons, row, 0, 1, 2)
@@ -126,6 +126,16 @@ class HighlightingDialog(QDialog):
self.list.setCurrentIndex(index.sibling(selected_index + 1, 0)) self.list.setCurrentIndex(index.sibling(selected_index + 1, 0))
def _save(self): def _save(self):
if self._is_dirty():
unsaved = QMessageBox(QMessageBox.Icon.Question, self.tr("unsaved changes"),
self.tr("You have unsaved changes. Continue?"))
unsaved.setStandardButtons(QMessageBox.StandardButton.Cancel)
unsaved.addButton(QPushButton(self.tr("Continue")), QMessageBox.ButtonRole.AcceptRole)
result = unsaved.exec()
if result == QMessageBox.StandardButton.Cancel:
return
highlighters = [] highlighters = []
for index in range(0, self.list.count()): for index in range(0, self.list.count()):
item: PayloadItem = self.list.item(index) item: PayloadItem = self.list.item(index)
@@ -156,6 +166,21 @@ class HighlightingDialog(QDialog):
self.hit_background_color.set_color(highlighter.hit_background_color) self.hit_background_color.set_color(highlighter.hit_background_color)
self.line_background_color.set_color(highlighter.line_background_color) self.line_background_color.set_color(highlighter.line_background_color)
def _is_dirty(self):
if len(self.list.selectedIndexes()) == 0:
dirty = False
if len(self.list.selectedIndexes()) == 1:
item: PayloadItem = self.list.currentItem()
highlighter: HighlightRegex = item.payload
dirty = self.query.text() != highlighter.query \
or self.ignore_case.isChecked() != highlighter.ignore_case \
or self.is_regex.isChecked() != highlighter.is_regex \
or self.hit_background_color.color != highlighter.hit_background_color \
or self.line_background_color.color != highlighter.line_background_color
else:
dirty = False
return dirty
def _load_existing_hightlighters(self): def _load_existing_hightlighters(self):
highlighters: [HighlightRegex] = Highlighting.read_config(self._settings) highlighters: [HighlightRegex] = Highlighting.read_config(self._settings)
first_item = None first_item = None