From 68e66b16255ea2603bd323083e3b5b43280caff1 Mon Sep 17 00:00:00 2001
From: Colin Noga <Tempus@Spectrum-Song.local>
Date: Thu, 17 Nov 2011 06:44:17 -0600
Subject: Deleting Editor Items and their associated shitpiles of underlying
 abstractions is now implemented.

---
 src/editorui.py | 53 ++++++++++++++++++++++++++++++++++++++++++++++++-----
 1 file changed, 48 insertions(+), 5 deletions(-)

(limited to 'src/editorui.py')

diff --git a/src/editorui.py b/src/editorui.py
index 3b9b74e..6b0815c 100644
--- a/src/editorui.py
+++ b/src/editorui.py
@@ -237,6 +237,18 @@ class KPEditorObject(KPEditorItem):
 		self._layerRef().updateCache()
 
 
+	def remove(self):
+
+		obj = self._objRef()
+		layer = self._layerRef()
+
+		index = layer.objects.index(obj)
+		layer.objects.pop(index)
+		layer.updateCache()
+		del obj
+
+
+
 class KPEditorDoodad(QtGui.QGraphicsPixmapItem):
 	def __init__(self, doodad, layer):
 		QtGui.QGraphicsPixmapItem.__init__(self)
@@ -400,8 +412,8 @@ class KPEditorDoodad(QtGui.QGraphicsPixmapItem):
 		origX = originalPos.x()
 		origY = originalPos.y()
 
- 		dy = origY - objY
- 		dx = origX - objX
+		dy = origY - objY
+		dx = origX - objX
 		rads = math.atan2(dy, dx)
 
 		origAngle = math.degrees(rads)
@@ -409,8 +421,8 @@ class KPEditorDoodad(QtGui.QGraphicsPixmapItem):
 
 
 
- 		dy = mouseY - objY
- 		dx = mouseX - objX
+		dy = mouseY - objY
+		dx = mouseX - objX
 		rads = math.atan2(dy, dx)
 
 		angle = math.degrees(rads)
@@ -431,7 +443,7 @@ class KPEditorDoodad(QtGui.QGraphicsPixmapItem):
 		
 		# Fucking Transform can't do independent transforms with doing matrix math directly.
 		# And before anyone asks, using QTransform.scale() is no good.
-		
+
 		if self.resizing:
 			obj = self._doodadRef()
 			scenePos = event.scenePos()
@@ -474,6 +486,17 @@ class KPEditorDoodad(QtGui.QGraphicsPixmapItem):
 			KPEditorItem.mouseReleaseEvent(self, event)
 
 
+	def remove(self):
+
+		doodad = self._doodadRef()
+		layer = self._layerRef()
+
+		index = layer.objects.index(doodad)
+		layer.objects.pop(index)
+		del doodad
+
+
+
 		
 class KPMapScene(QtGui.QGraphicsScene):
 	def __init__(self):
@@ -753,3 +776,23 @@ class KPEditorWidget(QtGui.QGraphicsView):
 			QtGui.QGraphicsView.mouseMoveEvent(self, event)
 
 
+	def keyPressEvent(self, event):
+		if event.key() == QtCore.Qt.Key_Delete or event.key() == QtCore.Qt.Key_Backspace:
+			scene = self.scene()
+
+			selection = scene.selectedItems()
+			if len(selection) > 0:
+				for obj in selection:
+					obj.remove()
+					obj.setSelected(False)
+					scene.removeItem(obj)
+				scene.update()
+				self.update()
+				return
+
+		else:
+			QtGui.QGraphicsView.keyPressEvent(self, event)
+
+
+
+
-- 
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