Highlight edited service entries

pg_service_parser/core/item_models.py

@@ -1,5 +1,5 @@
 from qgis.PyQt.QtCore import QAbstractTableModel, Qt, pyqtSignal
-from qgis.PyQt.QtGui import QFont
+from qgis.PyQt.QtGui import QColorConstants, QFont
 
 
 class ServiceConfigModel(QAbstractTableModel):
@@ -12,6 +12,7 @@ def __init__(self, service_name, service_config):
  super().__init__()
  self.__service_name = service_name
  self.__model_data = service_config
+ self.__original_data = service_config.copy()
  self.__dirty = False
 
  def rowCount(self, parent):
@@ -32,10 +33,21 @@ def data(self, index, role=Qt.DisplayRole):
  return self.__model_data[key]
  elif role == Qt.EditRole and index.column() == self.VALUE_COL:
  return self.__model_data[key]
- elif role == Qt.FontRole and index.column() == self.KEY_COL:
- font = QFont()
- font.setBold(True)
- return font
+ elif role == Qt.FontRole:
+ if index.column() == self.KEY_COL:
+ font = QFont()
+ font.setBold(True)
+ return font
+ elif (
+ index.column() == self.VALUE_COL
+ and self.__model_data[key] != self.__original_data[key]
+ ):
+ font = QFont()
+ font.setItalic(True)
+ return font
+ elif role == Qt.ForegroundRole and index.column() == self.VALUE_COL:
+ if self.__model_data[key] != self.__original_data[key]:
+ return QColorConstants.Red
 
  return None
 
@@ -46,8 +58,15 @@ def setData(self, index, value, role=Qt.EditRole) -> bool:
  key = list(self.__model_data.keys())[index.row()]
  if value != self.__model_data[key]:
  self.__model_data[key] = value
- self.__dirty = True
- self.is_dirty_changed.emit(True)
+
+ if value != self.__original_data[key]:
+ self.__dirty = True
+ self.is_dirty_changed.emit(True)
+ else:
+ if self.__model_data == self.__original_data:
+ self.__dirty = False
+ self.is_dirty_changed.emit(False)
+
  return True
 
  return False
@@ -72,5 +91,7 @@ def service_name(self):
  return self.__service_name
 
  def set_not_dirty(self):
+ # Data saved in the provider
+ self.__original_data = self.__model_data.copy()
  self.__dirty = False
  self.is_dirty_changed.emit(False)