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# -*- coding: UTF-8 -*-
from common import *
from editorui import *
class KPLayerList(QtGui.QWidget):
def __init__(self):
QtGui.QWidget.__init__(self)
self.layout = QtGui.QVBoxLayout()
self.layout.setSpacing(0)
self.model = KP.map.layerModel
self.listView = QtGui.QListView()
self.listView.setModel(self.model)
self.listView.selectionModel().currentRowChanged.connect(self.handleRowChanged)
self.layout.addWidget(self.listView)
self.toolbar = QtGui.QToolBar()
self.layout.addWidget(self.toolbar)
self.setupToolbar(self.toolbar)
self.setButtonStates()
self.setLayout(self.layout)
def setupToolbar(self, tb):
self.actAdd = tb.addAction(QtGui.QIcon(), 'Add', self.addLayer)
self.actRemove = tb.addAction(QtGui.QIcon(), 'Remove', self.removeLayer)
self.actMoveUp = tb.addAction(QtGui.QIcon(), 'Move Up', self.moveUp)
self.actMoveDown = tb.addAction(QtGui.QIcon(), 'Move Down', self.moveDown)
def setButtonStates(self):
index = self.selectedLayerIndex()
self.actRemove.setEnabled((index != -1) and (len(KP.map.layers) > 1))
self.actMoveUp.setEnabled(index > 0)
self.actMoveDown.setEnabled((index != -1) and (index < (len(KP.map.layers) - 1)))
def selectedLayerIndex(self):
return self.listView.selectionModel().currentIndex().row()
def selectedLayer(self):
return KP.map.layers[self.listView.selectionModel().currentIndex().row()]
selectedLayerChanged = QtCore.pyqtSignal(KPLayer)
@QtCore.pyqtSlot(QtCore.QModelIndex, QtCore.QModelIndex)
def handleRowChanged(self, current, previous):
self.selectedLayerChanged.emit(KP.map.layers[current.row()])
self.setButtonStates()
def addLayer(self):
from dialogs import KPTilesetChooserDialog
tilesetName = KPTilesetChooserDialog.run('Choose a tileset for the new layer')
if tilesetName is None:
return
KP.map.appendLayer(KP.map.createNewLayer(tilesetName))
self.setButtonStates()
def removeLayer(self):
layer = self.selectedLayer()
scene = KP.mainWindow.scene
for obj in layer.objects:
item = obj.qtItem
if item:
scene.removeItem(item)
KP.map.removeLayer(self.selectedLayer())
self.setButtonStates()
def moveUp(self):
index = self.selectedLayerIndex()
KP.map.moveLayer(index, index - 1)
KP.mainWindow.editor.viewport().update()
def moveDown(self):
index = self.selectedLayerIndex()
KP.map.moveLayer(index, index + 2)
KP.mainWindow.editor.viewport().update()
class KPObjectSelector(QtGui.QWidget):
def __init__(self):
"""Initialises the widget. Remember to call setModel() on it with a KPGroupModel
whenever the layer changes."""
QtGui.QWidget.__init__(self)
self.menuSetup = False
self.sorterButton = QtGui.QToolButton()
self.sorterButton.setText('Pick a Layer')
self.sorterButton.setEnabled(False)
self.sorterButton.setPopupMode(self.sorterButton.InstantPopup)
self.sorterButton.setToolButtonStyle(Qt.ToolButtonTextOnly)
self.sorterButton.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Expanding)
self.sorterMenu = QtGui.QMenu()
self.sorterButton.setMenu(self.sorterMenu)
self.layout = QtGui.QVBoxLayout()
self.layout.setSpacing(0)
self.toolbar = QtGui.QToolBar()
self.toolbar.setFixedHeight(28)
self.toolbar.addWidget(self.sorterButton)
self.layout.addWidget(self.toolbar)
self.listView = QtGui.QListView()
self.listView.setFlow(QtGui.QListView.LeftToRight)
self.listView.setLayoutMode(QtGui.QListView.SinglePass)
self.listView.setMovement(QtGui.QListView.Static)
self.listView.setResizeMode(QtGui.QListView.Adjust)
self.listView.setWrapping(True)
self.listView.setEnabled(False)
self.layout.addWidget(self.listView)
self.setLayout(self.layout)
self.model = None
# Borrowed the signals and junk from Reggie, figure we'll need em'
# Some more signals are set in setModel
self.listView.clicked.connect(self.handleObjReplace)
self.sorterMenu.aboutToShow.connect(self.fixUpMenuSize)
self.sorterMenu.triggered.connect(self.toggleTopLevel)
def beginUsingMenu(self):
if self.menuSetup: return
font = QtGui.QFont()
font.setPixelSize(18)
font.setBold(True)
self.sorterButton.setFont(font)
self.sorterButton.setEnabled(True)
self.menuSetup = True
def fixUpMenuSize(self):
self.sorterMenu.setFixedWidth(self.sorterButton.width())
def currentSelectedObject(self):
"""Returns the currently selected object reference, for painting purposes."""
index = self.listView.currentIndex().row()
object = self.model.groupItem().getItem(index)
return object
def setModel(self, model):
"""Sets the model and the menu sorting list"""
if model == self.model:
return
self.model = model
self.listView.setModel(model)
self.listView.setEnabled(True)
model.view = self.listView
menuList = model.groupItem().getGroupList()
self.beginUsingMenu()
string = QtCore.QString(QtCore.QChar(0x25BE))
string.append(' All Groups')
self.sorterButton.setText(string)
self.sorterMenu.clear()
for item in menuList:
actionMan = self.sorterMenu.addAction(item[0])
actionMan.setData((item[1], item[2]))
# a Quick Fix
self.listView.setRowHidden(0, True)
# set up signals
self.listView.selectionModel().currentRowChanged.connect(self.handleRowChanged)
def toggleTopLevel(self, action):
"""Changes the top level group in the list view."""
name = str(action.text()).strip()
startRow = action.data().toPyObject()[0] + 1
endRow = action.data().toPyObject()[1]
for row in xrange(self.model.rowCount()):
if (row < startRow) or (row > endRow):
self.listView.setRowHidden(row, True)
else:
self.listView.setRowHidden(row, False)
string = QtCore.QString(QtCore.QChar(0x25BE))
string.append(' ' + name)
self.sorterButton.setText(string)
@QtCore.pyqtSlot(QtCore.QModelIndex, QtCore.QModelIndex)
def handleRowChanged(self, current, previous):
"""Throws a signal emitting the current object when changed"""
i = current.row()
object, depth = self.model.groupItem().getItem(i)
self.objChanged.emit(i, object)
def handleObjReplace(self, index):
"""Throws a signal when the selected object is used as a replacement"""
if QtGui.QApplication.keyboardModifiers() == QtCore.Qt.AltModifier:
i = current.row()
object, depth = self.model.groupItem().getItem(i)
self.objReplaced.emit(i, object)
objChanged = QtCore.pyqtSignal(int, KPTileObject)
objReplaced = QtCore.pyqtSignal(int, KPTileObject)
class KPMainWindow(QtGui.QMainWindow):
def __init__(self):
QtGui.QMainWindow.__init__(self)
self.scene = KPMapScene()
self.editor = KPEditorWidget(self.scene)
self.setCentralWidget(self.editor)
self.setupMenuBar()
self.setupDocks()
def setupMenuBar(self):
mb = self.menuBar()
m = mb.addMenu('&File')
# ...
def setupDocks(self):
self.layerList = KPLayerList()
self.layerListDock = QtGui.QDockWidget('Layers')
self.layerListDock.setWidget(self.layerList)
self.layerList.selectedLayerChanged.connect(self.handleSelectedLayerChanged)
self.objectSelector = KPObjectSelector()
self.objectSelector.objChanged.connect(self.handleSelectedObjectChanged)
self.objectSelectorDock = QtGui.QDockWidget('Objects')
self.objectSelectorDock.setWidget(self.objectSelector)
self.addDockWidget(Qt.RightDockWidgetArea, self.layerListDock)
self.addDockWidget(Qt.RightDockWidgetArea, self.objectSelectorDock)
@QtCore.pyqtSlot(KPLayer)
def handleSelectedLayerChanged(self, layer):
self.scene.setCurrentLayer(layer)
self.objectSelector.setModel(KP.map.loadedTilesets[layer.tileset].getModel())
@QtCore.pyqtSlot(int, KPTileObject)
def handleSelectedObjectChanged(self, index, obj):
self.editor.paintNext = obj
self.editor.paintNextID = index
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