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149# -*- coding: utf-8 -*-
"""
Module implementing MenuActions.
"""
from PyQt4.QtGui import QMainWindow, QDialog, QTreeView, QDirModel, QGraphicsScene, QGraphicsPixmapItem, QPixmap, QRubberBand
from PyQt4.QtCore import pyqtSignature, QRect, QSize
from PyQt4 import QtCore, QtGui
from ui.Ui_prueba import Ui_MainWindow
from ui.Ui_confirm import Ui_Dialog
#from ui.Ui_save_rect import Ui_SaveRect
from save_rect import SaveRect
import sys
class ShowCloseDialog(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
self.ui = Ui_Dialog()
self.ui.setupUi(self)
def reject(self):
self.done(0)
def accept(self):
sys.exit()
#class ShowSaveRectDialog(QDialog):
# def __init__(self, parent=None):
# QDialog.__init__(self, parent)
# #self.ui = Ui_SaveRect()
# self.ui = SaveRect()
# self.ui.setupUi(self)
class MenuActions(QMainWindow, Ui_MainWindow):
"""
Class documentation goes here.
"""
def __init__(self, parent = None):
"""
Constructor
"""
QMainWindow.__init__(self, parent)
self.setupUi(self)
self.popDialog=ShowCloseDialog(self)
self.saveDialog=SaveRect(self)
FillTreeview(self)
@pyqtSignature("")
def on_actionAbrir_triggered(self):
raise NotImplementedError
@pyqtSignature("")
def on_actionSalir_triggered(self):
"""
Slot documentation goes here.
"""
self.popDialog.show()
@pyqtSignature("QModelIndex")
def on_treeView_clicked(self, index):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
#raise NotImplementedError
FillTreeview2(self, index)
@pyqtSignature("QModelIndex")
def on_treeView2_clicked(self, index):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
#raise NotImplementedError
filename = self.model2.filePath(index)
showimage(self, filename)
@pyqtSignature("")
def on_pushButton_released(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.popDialog.show()
def mousePressEvent(self,event):
self.origin = event.pos()
self.rubberBand = QRubberBand(QRubberBand.Rectangle, self)
self.rubberBand.setGeometry(QRect(self.origin, QSize()))
self.rubberBand.show()
#print dir(self.rubberBand)
def mouseMoveEvent(self,event):
self.rubberBand.setGeometry(QRect(self.origin, event.pos()).normalized())
def mouseReleaseEvent(self,event):
self.end=event.pos()
self.rubberBand.hide();
#determine selection, for example using QRect::intersects() and QRect::contains().
print self.origin.x() #punto x del origen en entero
print self.end.y() #punto x del final de la seleccion en entero
self.saveDialog.show() #muestro el dialogo para salvar los valores necesarios
def FillTreeview(self):
"""
LLeno el treview desde el directorio predeterminado
"""
self.model = QDirModel()
self.tree = self.treeView
self.tree.setModel(self.model)
self.model.setFilter(QtCore.QDir.Dirs|QtCore.QDir.NoDotAndDotDot)
#self.tree.setSortingEnabled(True)
self.tree.setRootIndex(self.model.index("/home/wasuaje/Documentos"))
self.tree.hideColumn(1)
self.tree.hideColumn(2)
self.tree.hideColumn(3)
self.tree.show()
def FillTreeview2(self, index):
self.model2 = QDirModel()
self.tree2 = self.treeView2
self.tree2.setModel(self.model2)
ext=QtCore.QStringList()
ext.append('*.jpg')
ext.append('*.JPG')
self.model2.setNameFilters(ext)
self.model2.setFilter(QtCore.QDir.Files|QtCore.QDir.NoDotAndDotDot)
newroot = self.model.filePath(index)
self.tree2.setRootIndex(self.model2.index(newroot))
self.tree2.hideColumn(1)
self.tree2.hideColumn(2)
self.tree2.hideColumn(3)
self.tree2.show()
def showimage(self, filename):
#print filename
self.scene = QGraphicsScene()
#view=self.graphicsView(scene)
self.item = QGraphicsPixmapItem(QPixmap(filename))
self.scene.addItem(self.item)
self.graphicsView.setScene(self.scene)
self.graphicsView.show()
#self.graphicsView.setPixmap(QtGui.QPixmap(filename))