##// END OF EJS Templates
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Prueba de nuevo método
Alexander Valdez -
r364:c14a3175c01e
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@@ -1,258 +1,277
1 from PyQt4 import QtCore
1 from PyQt4 import QtCore
2
2
3 HORIZONTAL_HEADERS = ("ITEM :"," DATOS : " )
3 HORIZONTAL_HEADERS = ("Property","Value " )
4
4
5 HORIZONTAL = ("RAMA :",)
5 HORIZONTAL = ("RAMA :",)
6
6
7 class treeModel(QtCore.QAbstractItemModel):
7 class treeModel(QtCore.QAbstractItemModel):
8 '''
8 '''
9 a model to display a few names, ordered by encabezado
9 a model to display a few names, ordered by encabezado
10 '''
10 '''
11 name=None
11 name=None
12 directorio=None
12 directorio=None
13 workspace=None
13 workspace=None
14 remode=None
14 remode=None
15 dataformat=None
15 dataformat=None
16 date=None
16 date=None
17 initTime=None
17 initTime=None
18 endTime=None
18 endTime=None
19 timezone=None
19 timezone=None
20 Summary=None
20 Summary=None
21
21
22 description=None
22 description=None
23
23
24 def __init__(self ,parent=None):
24 def __init__(self ,parent=None):
25 super(treeModel, self).__init__(parent)
25 super(treeModel, self).__init__(parent)
26 self.people = []
26 self.people = []
27
27
28
28
29 def properties_projecto(self,description):
29 def properties_projecto(self,description):
30 self.caracteristica="Project_Properties"
30 self.caracteristica="Project_Properties"
31 self.principal ="Name"
31 self.principal ="Name"
32 self.description =description
32 self.description =description
33 exam_project=person_class(self.caracteristica,self.principal,self.description)
33 exam_project=person_class(self.caracteristica,self.principal,self.description)
34 return exam_project
34 return exam_project
35
35
36
36
37
37
38 def arbol(self):
38 def arbol(self):
39 for caracteristica,principal, descripcion in (("Properties","Name",self.name),
39 for caracteristica,principal, descripcion in (("Properties","Name",self.name),
40 ("Properties","Data Path",self.directorio),
40 ("Properties","Data Path",self.directorio),
41 ("Properties","Workspace",self.workspace),
41 ("Properties","Workspace",self.workspace),
42 ("Parameters", "Read Mode ",self.remode),
42 ("Parameters", "Read Mode ",self.remode),
43 ("Parameters", "DataType ",self.dataformat),
43 ("Parameters", "DataType ",self.dataformat),
44 ("Parameters", "Date ",self.date),
44 ("Parameters", "Date ",self.date),
45 ("Parameters", "Init Time ",self.initTime),
45 ("Parameters", "Init Time ",self.initTime),
46 ("Parameters", "Final Time ",self.endTime),
46 ("Parameters", "Final Time ",self.endTime),
47 ("Parameters", " Time zone ",self.timezone),
47 ("Parameters", " Time zone ",self.timezone),
48 ("Parameters", "Profiles ","1"),
48 ("Parameters", "Profiles ","1"),
49 ("Description", "Summary ", self.Summary),
49 ("Description", "Summary ", self.Summary),
50 ):
50 ):
51 person = person_class(caracteristica, principal, descripcion)
51 person = person_class(caracteristica, principal, descripcion)
52 self.people.append(person)
52 self.people.append(person)
53 def addProjectproperties(self,person):
53 def addProjectproperties(self,person):
54 self.people.append(person)
54 self.people.append(person)
55
55
56
56
57 #def veamos(self):
57 #def veamos(self):
58 # self.update= MainWindow(self)
58 # self.update= MainWindow(self)
59 # self.update.dataProyectTxt.text()
59 # self.update.dataProyectTxt.text()
60 # return self.update.dataProyectTxt.text()
60 # return self.update.dataProyectTxt.text()
61
61
62 def showtree(self):
62 def showtree(self):
63 self.rootItem = TreeItem(None, "ALL", None)
63 self.rootItem = TreeItem(None, "ALL", None)
64 self.parents = {0 : self.rootItem}
64 self.parents = {0 : self.rootItem}
65 self.setupModelData()
65 self.setupModelData()
66
66
67 def setParams(self,name,directorio,workspace,remode,dataformat,date,initTime,endTime,timezone,Summary):
67 def setParams(self,name,directorio,workspace,remode,dataformat,date,initTime,endTime,timezone,Summary):
68 self.name=name
68 self.name=name
69 self.workspace=workspace
69 self.workspace=workspace
70 self.directorio= directorio
70 self.directorio= directorio
71 self.remode=remode
71 self.remode=remode
72 self.dataformat=dataformat
72 self.dataformat=dataformat
73 self.date=date
73 self.date=date
74 self.initTime=initTime
74 self.initTime=initTime
75 self.endTime=endTime
75 self.endTime=endTime
76 self.timezone=timezone
76 self.timezone=timezone
77 self.Summary=Summary
77 self.Summary=Summary
78
78
79
80 for caracteristica,principal, descripcion in (("Properties","Name",self.name),
81 ("Properties","Data Path",self.directorio),
82 ("Properties","Workspace",self.workspace),
83 ("Parameters", "Read Mode ",self.remode),
84 ("Parameters", "DataType ",self.dataformat),
85 ("Parameters", "Date ",self.date),
86 ("Parameters", "Init Time ",self.initTime),
87 ("Parameters", "Final Time ",self.endTime),
88 ("Parameters", " Time zone ",self.timezone),
89 ("Parameters", "Profiles ","1"),
90 ("Description", "Summary ", self.Summary),
91 ):
92 person = person_class(caracteristica, principal, descripcion)
93 self.people.append(person)
94 self.rootItem = TreeItem(None, "ALL", None)
95 self.parents = {0 : self.rootItem}
96 self.setupModelData()
97
79
98
80 def columnCount(self, parent=None):
99 def columnCount(self, parent=None):
81 if parent and parent.isValid():
100 if parent and parent.isValid():
82 return parent.internalPointer().columnCount()
101 return parent.internalPointer().columnCount()
83 else:
102 else:
84 return len(HORIZONTAL_HEADERS)
103 return len(HORIZONTAL_HEADERS)
85
104
86 def data(self, index, role):
105 def data(self, index, role):
87 if not index.isValid():
106 if not index.isValid():
88 return QtCore.QVariant()
107 return QtCore.QVariant()
89
108
90 item = index.internalPointer()
109 item = index.internalPointer()
91 if role == QtCore.Qt.DisplayRole:
110 if role == QtCore.Qt.DisplayRole:
92 return item.data(index.column())
111 return item.data(index.column())
93 if role == QtCore.Qt.UserRole:
112 if role == QtCore.Qt.UserRole:
94 if item:
113 if item:
95 return item.person
114 return item.person
96
115
97 return QtCore.QVariant()
116 return QtCore.QVariant()
98
117
99 def headerData(self, column, orientation, role):
118 def headerData(self, column, orientation, role):
100 if (orientation == QtCore.Qt.Horizontal and
119 if (orientation == QtCore.Qt.Horizontal and
101 role == QtCore.Qt.DisplayRole):
120 role == QtCore.Qt.DisplayRole):
102 try:
121 try:
103 return QtCore.QVariant(HORIZONTAL_HEADERS[column])
122 return QtCore.QVariant(HORIZONTAL_HEADERS[column])
104 except IndexError:
123 except IndexError:
105 pass
124 pass
106
125
107 return QtCore.QVariant()
126 return QtCore.QVariant()
108
127
109 def index(self, row, column, parent):
128 def index(self, row, column, parent):
110 if not self.hasIndex(row, column, parent):
129 if not self.hasIndex(row, column, parent):
111 return QtCore.QModelIndex()
130 return QtCore.QModelIndex()
112
131
113 if not parent.isValid():
132 if not parent.isValid():
114 parentItem = self.rootItem
133 parentItem = self.rootItem
115 else:
134 else:
116 parentItem = parent.internalPointer()
135 parentItem = parent.internalPointer()
117
136
118 childItem = parentItem.child(row)
137 childItem = parentItem.child(row)
119 if childItem:
138 if childItem:
120 return self.createIndex(row, column, childItem)
139 return self.createIndex(row, column, childItem)
121 else:
140 else:
122 return QtCore.QModelIndex()
141 return QtCore.QModelIndex()
123
142
124 def parent(self, index):
143 def parent(self, index):
125 if not index.isValid():
144 if not index.isValid():
126 return QtCore.QModelIndex()
145 return QtCore.QModelIndex()
127
146
128 childItem = index.internalPointer()
147 childItem = index.internalPointer()
129 if not childItem:
148 if not childItem:
130 return QtCore.QModelIndex()
149 return QtCore.QModelIndex()
131
150
132 parentItem = childItem.parent()
151 parentItem = childItem.parent()
133
152
134 if parentItem == self.rootItem:
153 if parentItem == self.rootItem:
135 return QtCore.QModelIndex()
154 return QtCore.QModelIndex()
136
155
137 return self.createIndex(parentItem.row(), 0, parentItem)
156 return self.createIndex(parentItem.row(), 0, parentItem)
138
157
139 def rowCount(self, parent=QtCore.QModelIndex()):
158 def rowCount(self, parent=QtCore.QModelIndex()):
140 if parent.column() > 0:
159 if parent.column() > 0:
141 return 0
160 return 0
142 if not parent.isValid():
161 if not parent.isValid():
143 p_Item = self.rootItem
162 p_Item = self.rootItem
144 else:
163 else:
145 p_Item = parent.internalPointer()
164 p_Item = parent.internalPointer()
146 return p_Item.childCount()
165 return p_Item.childCount()
147
166
148 def setupModelData(self):
167 def setupModelData(self):
149 for person in self.people:
168 for person in self.people:
150 if person.descripcion:
169 if person.descripcion:
151 encabezado = person.caracteristica
170 encabezado = person.caracteristica
152
171
153
172
154 if not self.parents.has_key(encabezado):
173 if not self.parents.has_key(encabezado):
155 newparent = TreeItem(None, encabezado, self.rootItem)
174 newparent = TreeItem(None, encabezado, self.rootItem)
156 self.rootItem.appendChild(newparent)
175 self.rootItem.appendChild(newparent)
157
176
158 self.parents[encabezado] = newparent
177 self.parents[encabezado] = newparent
159
178
160 parentItem = self.parents[encabezado]
179 parentItem = self.parents[encabezado]
161 newItem = TreeItem(person, "", parentItem)
180 newItem = TreeItem(person, "", parentItem)
162 parentItem.appendChild(newItem)
181 parentItem.appendChild(newItem)
163
182
164 def searchModel(self, person):
183 def searchModel(self, person):
165 '''
184 '''
166 get the modelIndex for a given appointment
185 get the modelIndex for a given appointment
167 '''
186 '''
168 def searchNode(node):
187 def searchNode(node):
169 '''
188 '''
170 a function called recursively, looking at all nodes beneath node
189 a function called recursively, looking at all nodes beneath node
171 '''
190 '''
172 for child in node.childItems:
191 for child in node.childItems:
173 if person == child.person:
192 if person == child.person:
174 index = self.createIndex(child.row(), 0, child)
193 index = self.createIndex(child.row(), 0, child)
175 return index
194 return index
176
195
177 if child.childCount() > 0:
196 if child.childCount() > 0:
178 result = searchNode(child)
197 result = searchNode(child)
179 if result:
198 if result:
180 return result
199 return result
181
200
182 retarg = searchNode(self.parents[0])
201 retarg = searchNode(self.parents[0])
183 #print retarg
202 #print retarg
184 return retarg
203 return retarg
185
204
186 def find_GivenName(self, principal):
205 def find_GivenName(self, principal):
187 app = None
206 app = None
188 for person in self.people:
207 for person in self.people:
189 if person.principal == principal:
208 if person.principal == principal:
190 app = person
209 app = person
191 break
210 break
192 if app != None:
211 if app != None:
193 index = self.searchModel(app)
212 index = self.searchModel(app)
194 return (True, index)
213 return (True, index)
195 return (False, None)
214 return (False, None)
196
215
197
216
198
217
199
218
200
219
201
220
202
221
203 class person_class(object):
222 class person_class(object):
204 '''
223 '''
205 a trivial custom data object
224 a trivial custom data object
206 '''
225 '''
207 def __init__(self, caracteristica, principal, descripcion):
226 def __init__(self, caracteristica, principal, descripcion):
208 self.caracteristica = caracteristica
227 self.caracteristica = caracteristica
209 self.principal = principal
228 self.principal = principal
210 self.descripcion = descripcion
229 self.descripcion = descripcion
211
230
212 def __repr__(self):
231 def __repr__(self):
213 return "PERSON - %s %s"% (self.principal, self.caracteristica)
232 return "PERSON - %s %s"% (self.principal, self.caracteristica)
214
233
215 class TreeItem(object):
234 class TreeItem(object):
216 '''
235 '''
217 a python object used to return row/column data, and keep note of
236 a python object used to return row/column data, and keep note of
218 it's parents and/or children
237 it's parents and/or children
219 '''
238 '''
220 def __init__(self, person, header, parentItem):
239 def __init__(self, person, header, parentItem):
221 self.person = person
240 self.person = person
222 self.parentItem = parentItem
241 self.parentItem = parentItem
223 self.header = header
242 self.header = header
224 self.childItems = []
243 self.childItems = []
225
244
226 def appendChild(self, item):
245 def appendChild(self, item):
227 self.childItems.append(item)
246 self.childItems.append(item)
228
247
229 def child(self, row):
248 def child(self, row):
230 return self.childItems[row]
249 return self.childItems[row]
231
250
232 def childCount(self):
251 def childCount(self):
233 return len(self.childItems)
252 return len(self.childItems)
234
253
235 def columnCount(self):
254 def columnCount(self):
236 return 2
255 return 2
237
256
238 def data(self, column):
257 def data(self, column):
239 if self.person == None:
258 if self.person == None:
240 if column == 0:
259 if column == 0:
241 return QtCore.QVariant(self.header)
260 return QtCore.QVariant(self.header)
242 if column == 1:
261 if column == 1:
243 return QtCore.QVariant("")
262 return QtCore.QVariant("")
244 else:
263 else:
245 if column == 0:
264 if column == 0:
246 return QtCore.QVariant(self.person.principal)
265 return QtCore.QVariant(self.person.principal)
247 if column == 1:
266 if column == 1:
248 return QtCore.QVariant(self.person.descripcion)
267 return QtCore.QVariant(self.person.descripcion)
249 return QtCore.QVariant()
268 return QtCore.QVariant()
250
269
251 def parent(self):
270 def parent(self):
252 return self.parentItem
271 return self.parentItem
253
272
254 def row(self):
273 def row(self):
255 if self.parentItem:
274 if self.parentItem:
256 return self.parentItem.childItems.index(self)
275 return self.parentItem.childItems.index(self)
257 return 0
276 return 0
258 No newline at end of file
277
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