From e86dd60fb52a68ef96930bfa4f2632265bf629fa Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Fri, 4 Nov 2011 00:18:33 +0100
Subject: added checks for layer visibility (though they do nothing so far)

---
 src/mapdata.py | 29 ++++++++++++++++++++++-------
 1 file changed, 22 insertions(+), 7 deletions(-)

(limited to 'src')

diff --git a/src/mapdata.py b/src/mapdata.py
index c82021b..5e65599 100644
--- a/src/mapdata.py
+++ b/src/mapdata.py
@@ -8,6 +8,7 @@ class KPLayer(object):
 		self.name = ''
 		self.tileset = ''
 		self.objects = []
+		self.visible = True
 
 
 class KPNodeAction(object):
@@ -68,8 +69,14 @@ class KPMap(object):
 
 		def data(self, index, role = Qt.DisplayRole):
 			try:
-				if (role == Qt.DisplayRole or role == Qt.EditRole) and index.isValid():
-					return self.list[index.row()].name
+				if index.isValid():
+					layer = self.list[index.row()]
+
+					if (role == Qt.DisplayRole or role == Qt.EditRole):
+						return layer.name
+					elif role == Qt.CheckStateRole:
+						return (Qt.Checked if layer.visible else Qt.Unchecked)
+
 			except IndexError:
 				pass
 
@@ -79,14 +86,22 @@ class KPMap(object):
 			if not index.isValid():
 				return Qt.ItemIsEnabled
 			
-			return Qt.ItemIsEditable \
+			return Qt.ItemIsEditable | Qt.ItemIsUserCheckable \
 					| QtCore.QAbstractListModel.flags(self, index)
 
 		def setData(self, index, value, role = Qt.EditRole):
-			if index.isValid() and role == Qt.EditRole:
-				value = str(value.toString())
-				if len(value) > 0:
-					self.list[index.row()].name = value
+			if index.isValid():
+				layer = self.list[index.row()]
+
+				if role == Qt.EditRole:
+					value = str(value.toString())
+					if len(value) > 0:
+						layer.name = value
+						self.dataChanged.emit(index, index)
+						return True
+
+				elif role == Qt.CheckStateRole:
+					layer.visible = value.toBool()
 					self.dataChanged.emit(index, index)
 					return True
 
-- 
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