# -*- 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