X-Git-Url: https://harishankar.org/repos/?p=biaweb_qt.git;a=blobdiff_plain;f=editor_dialog.py;fp=editor_dialog.py;h=9c35a22d4ba5cbc3f44caebdc67129d924ac2bb7;hp=0000000000000000000000000000000000000000;hb=b517d55320f54925d862aca9dedb363b6d3b156d;hpb=2687a3c3b18c3a267ca60ecdd3759ed0856471e0

diff --git a/editor_dialog.py b/editor_dialog.py
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+++ b/editor_dialog.py
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+# BiaWeb Website content manager (c) 2010 V.Harishankar
+# Editor dialog class
+
+import PyQt4
+import ui_editor_dialog
+import highlighter
+
+class EditorDialog (PyQt4.QtGui.QDialog, ui_editor_dialog.Ui_EditorDialog):
+	def __init__ (self, master, title, init_text):
+		PyQt4.QtGui.QDialog.__init__ (self, master)
+		self.setupUi (self)
+
+		# set the flags to a normal maximizable window
+		self.setWindowFlags (PyQt4.QtCore.Qt.Window)
+
+		# set the title
+		self.setWindowTitle ("Editor - " + title)
+
+		# set text highlighting
+		highlighter.SimpleHtmlHighlighter (self.template_text.document ())
+
+		self.template_text.setPlainText (init_text)
+		# set modified flag to false
+		self.modified = False
+
+	# when cancelled check if modified and confirm first
+	def reject (self):
+		# if modified ask confirmation first
+		if self.modified == True:
+			ans = PyQt4.QtGui.QMessageBox.question (self, "Confirm",
+						"Changes will be lost. Are you sure you wish to cancel editing?",
+						PyQt4.QtGui.QMessageBox.Yes, PyQt4.QtGui.QMessageBox.No)
+			# if confirmed
+			if ans == PyQt4.QtGui.QMessageBox.Yes:
+				PyQt4.QtGui.QDialog.reject (self)
+		# not modified
+		else:
+			PyQt4.QtGui.QDialog.reject (self)
+
+	def onTextChanged (self):
+		self.modified = True