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from PyQt4 import QtGui,QtCore
import os
import json
from configuration.Appconfig import Appconfig
from lxml.etree import tostring
class ProjectExplorer(QtGui.QWidget):
def __init__(self):
QtGui.QWidget.__init__(self)
self.obj_appconfig = Appconfig()
self.treewidget = QtGui.QTreeWidget()
self.window= QtGui.QVBoxLayout()
header = QtGui.QTreeWidgetItem(["Projects","path"])
self.treewidget.setHeaderItem(header)
self.treewidget.setColumnHidden(1,True)
#CSS
self.treewidget.setStyleSheet(" \
QTreeView { border-radius: 15px; border: 1px solid gray; padding: 5px; width: 200px; height: 150px; } \
QTreeView::branch:has-siblings:!adjoins-item { border-image: url(../images/vline.png) 0; } \
QTreeView::branch:has-siblings:adjoins-item { border-image: url(../images/branch-more.png) 0; } \
QTreeView::branch:!has-children:!has-siblings:adjoins-item { border-image: url(../images/branch-end.png) 0; } \
QTreeView::branch:has-children:!has-siblings:closed, \
QTreeView::branch:closed:has-children:has-siblings { border-image: none; image: url(../images/branch-closed.png); } \
QTreeView::branch:open:has-children:!has-siblings, \
QTreeView::branch:open:has-children:has-siblings { border-image: none; image: url(../images/branch-open.png); } \
")
for parents, children in self.obj_appconfig.project_explorer.items():
os.path.join(parents)
if os.path.exists(parents):
pathlist= parents.split(os.sep)
parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1],parents])
for files in children:
childnode = QtGui.QTreeWidgetItem(parentnode, [files, parents+ '/'+ files])
self.window.addWidget(self.treewidget)
self.treewidget.doubleClicked.connect(self.openProject)
self.treewidget.setContextMenuPolicy(QtCore.Qt.CustomContextMenu)
self.treewidget.customContextMenuRequested.connect(self.openMenu)
self.setLayout(self.window)
self.show()
def addTreeNode(self, parents, children):
os.path.join(parents)
pathlist= parents.split(os.sep)
parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1], parents])
for files in children:
childnode= QtGui.QTreeWidgetItem(parentnode, [files, parents+ '/'+ files])
def openMenu(self, position):
indexes = self.treewidget.selectedIndexes()
if len(indexes) > 0:
level = 0
index = indexes[0]
while index.parent().isValid():
index = index.parent()
level += 1
menu = QtGui.QMenu()
if level == 0:
deleteproject = menu.addAction(self.tr("Remove Project"))
deleteproject.triggered.connect(self.removeProject)
refreshproject= menu.addAction(self.tr("Refresh"))
refreshproject.triggered.connect(self.refreshProject)
elif level == 1:
openfile = menu.addAction(self.tr("Open"))
openfile.triggered.connect(self.openProject)
menu.exec_(self.treewidget.viewport().mapToGlobal(position))
def openProject(self):
self.indexItem =self.treewidget.currentIndex()
filename= self.indexItem.data().toString()
self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data().toString()
self.textwindow = QtGui.QWidget()
self.textwindow.setMinimumSize(600, 500)
self.textwindow.setGeometry(QtCore.QRect(400,150,400,400))
self.textwindow.setWindowTitle(filename)
self.text = QtGui.QTextEdit()
self.save = QtGui.QPushButton('Save and Exit')
self.save.setDisabled(True)
self.windowgrid = QtGui.QGridLayout()
if (os.path.isfile(str(self.filePath)))== True:
self.fopen = open(str(self.filePath), 'r')
lines = self.fopen.readlines()
for line in lines:
self.text.append(line)
QtCore.QObject.connect(self.text,QtCore.SIGNAL("textChanged()"), self.enable_save)
vbox_main = QtGui.QVBoxLayout(self.textwindow)
vbox_main.addWidget(self.text)
vbox_main.addWidget(self.save)
self.save.clicked.connect(self.save_data)
#self.connect(exit,QtCore.SIGNAL('close()'), self.onQuit)
self.textwindow.show()
else:
self.obj_appconfig.current_project["ProjectName"]= str(self.filePath)
def enable_save(self):
self.save.setEnabled(True)
def save_data(self):
self.fopen=open(self.filePath, 'w')
lines = str(self.text.toPlainText()).split('\n')
lines=[i+'\r' for i in lines]
self.fopen.writelines(lines)
self.fopen.close()
self.textwindow.close()
def removeProject(self):
self.indexItem =self.treewidget.currentIndex()
filename= self.indexItem.data().toString()
self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data().toString()
self.int = self.indexItem.row()
self.treewidget.takeTopLevelItem(self.int)
if self.obj_appconfig.current_project["ProjectName"] == self.filePath:
self.obj_appconfig.current_project["ProjectName"] = None
del self.obj_appconfig.project_explorer[str(self.filePath)]
json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))
def refreshProject(self):
self.indexItem =self.treewidget.currentIndex()
filename= self.indexItem.data().toString()
self.filePath= str(self.indexItem.sibling(self.indexItem.row(), 1).data().toString())
filelistnew= os.listdir(os.path.join(self.filePath))
print filelistnew
parentnode = self.treewidget.currentItem()
count = parentnode.childCount()
for i in range(count):
for items in self.treewidget.selectedItems():
items.removeChild(items.child(0))
for files in filelistnew:
childnode= QtGui.QTreeWidgetItem(parentnode, [files, self.filePath+ '/'+ files])
self.obj_appconfig.project_explorer[self.filePath]= filelistnew
json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))
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