From fd78999a93710ba53c915779c126e664323a728f Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Thu, 3 Nov 2011 19:35:50 +0100
Subject: added stuff preparing for the layer system

---
 src/mapdata.py | 12 +++++++++---
 src/ui.py      | 48 ++++++++++++++++++++++++++++++++++++++++++------
 2 files changed, 51 insertions(+), 9 deletions(-)

diff --git a/src/mapdata.py b/src/mapdata.py
index b453172..2a19da6 100644
--- a/src/mapdata.py
+++ b/src/mapdata.py
@@ -1,7 +1,7 @@
 class KPLayer(object):
 	def __init__(self):
+		self.name = ''
 		self.tileset = ''
-		self.size = (0,0)
 		self.objects = []
 
 
@@ -39,10 +39,16 @@ class KPDoodad(object):
 
 class KPMap(object):
 	def __init__(self):
-		self.layers = []
+		self.nextLayerNumber = 1
+
+		self.layers = [self.createNewLayer() for x in range(4)]
 		self.nodes = []
 		self.paths = []
 		self.doodads = []
 
-		self.nextLayerNumber = 1
+	def createNewLayer(self):
+		layer = KPLayer()
+		layer.name = "Layer %d" % self.nextLayerNumber
+		self.nextLayerNumber += 1
+		return layer
 
diff --git a/src/ui.py b/src/ui.py
index fdb83f2..95ced0c 100644
--- a/src/ui.py
+++ b/src/ui.py
@@ -4,7 +4,6 @@ from editorui import *
 
 class KPLayerList(QtGui.QWidget):
 	class LayerModel(QtCore.QAbstractListModel):
-		
 		def headerData(self, section, orientation, role = Qt.DisplayRole):
 			return 'Layer'
 
@@ -13,29 +12,66 @@ class KPLayerList(QtGui.QWidget):
 
 		def data(self, index, role = Qt.DisplayRole):
 			try:
-				if role == Qt.DisplayRole and index.isValid():
+				if (role == Qt.DisplayRole or role == Qt.EditRole) and index.isValid():
 					return KP.map.layers[index.row()].name
 			except IndexError:
 				pass
 
-			return QVariant()
+			return QtCore.QVariant()
+
+		def flags(self, index):
+			if not index.isValid():
+				return Qt.ItemIsEnabled
+			
+			return Qt.ItemIsEditable \
+					| 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:
+					KP.map.layers[index.row()].name = value
+					self.dataChanged.emit(index, index)
+					return True
+
+			return False
 	
 
 	def __init__(self):
 		QtGui.QWidget.__init__(self)
 
 		self.layout = QtGui.QVBoxLayout()
+		self.layout.setSpacing(0)
 
 		self.model = KPLayerList.LayerModel()
 
-		self.listWidget = QtGui.QListView()
-		self.listWidget.setModel(self.model)
-		self.layout.addWidget(self.listWidget)
+		self.listView = QtGui.QListView()
+		self.listView.setModel(self.model)
+		self.layout.addWidget(self.listView)
 
 		self.toolbar = QtGui.QToolBar()
 		self.layout.addWidget(self.toolbar)
 
+		self.setupToolbar(self.toolbar)
+
 		self.setLayout(self.layout)
+	
+
+	def setupToolbar(self, tb):
+		tb.addAction(QtGui.QIcon(), 'Add', self.addLayer)
+		tb.addAction(QtGui.QIcon(), 'Remove', self.removeLayer)
+		tb.addAction(QtGui.QIcon(), 'Move Up', self.moveUp)
+		tb.addAction(QtGui.QIcon(), 'Move Down', self.moveDown)
+	
+
+	def addLayer(self):
+		pass
+	def removeLayer(self):
+		pass
+	def moveUp(self):
+		pass
+	def moveDown(self):
+		pass
 
 
 class KPMainWindow(QtGui.QMainWindow):
-- 
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