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[processing] update layer selector widget

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This commit is contained in:
Alexander Bruy 2014-11-09 15:32:26 +02:00
parent 20682a7c49
commit c4e5ff75b9
2 changed files with 74 additions and 24 deletions
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48
python/plugins/processing/gui/InputLayerSelectorPanel.py
View File

@ -26,33 +26,33 @@ __copyright__ = '(C) 2012, Victor Olaya'
__revision__ = '$Format:%H$' __revision__ = '$Format:%H$'
import os import os
from PyQt4 import QtGui, QtCore
from PyQt4.QtGui import *
from PyQt4.QtCore import *
from processing.ui.ui_widgetLayerSelector import Ui_Form
class InputLayerSelectorPanel(QtGui.QWidget): class InputLayerSelectorPanel(QWidget, Ui_Form):
def __init__(self, options, param): def __init__(self, options, param):
super(InputLayerSelectorPanel, self).__init__(None) QWidget.__init__(self)
self.setupUi(self)
self.btnIterate.setIcon(
QIcon(os.path.dirname(__file__) + '/../images/iterate.png'))
self.btnIterate.hide()
self.param = param self.param = param
self.horizontalLayout = QtGui.QHBoxLayout(self)
self.horizontalLayout.setSpacing(2)
self.horizontalLayout.setMargin(0)
self.text = QtGui.QComboBox()
for (name, value) in options: for (name, value) in options:
self.text.addItem(name, value) self.cmbText.addItem(name, value)
self.text.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Expanding) self.btnSelect.clicked.connect(self.showSelectionDialog)
self.horizontalLayout.addWidget(self.text)
self.pushButton = QtGui.QPushButton()
self.pushButton.setText('...')
self.pushButton.clicked.connect(self.showSelectionDialog)
self.horizontalLayout.addWidget(self.pushButton)
self.setLayout(self.horizontalLayout)
def showSelectionDialog(self): def showSelectionDialog(self):
# Find the file dialog's working directory settings = QSettings()
settings = QtCore.QSettings() text = unicode(self.cmbText.currentText())
text = unicode(self.text.currentText())
if os.path.isdir(text): if os.path.isdir(text):
path = text path = text
elif os.path.isdir(os.path.dirname(text)): elif os.path.isdir(os.path.dirname(text)):
@ -62,13 +62,13 @@ class InputLayerSelectorPanel(QtGui.QWidget):
else: else:
path = '' path = ''
filename = QtGui.QFileDialog.getOpenFileName(self, self.param.description, path, filename = QFileDialog.getOpenFileName(self, self.tr('Select file'),
self.tr('All files(*.*);;') + self.param.getFileFilter()) path, self.tr('All files (*.*);;') + self.param.getFileFilter())
if filename: if filename:
self.text.addItem(filename, filename) self.cmbText.addItem(filename, filename)
self.text.setCurrentIndex(self.text.count() - 1) self.cmbText.setCurrentIndex(self.cmbText.count() - 1)
settings.setValue('/Processing/LastInputPath', settings.setValue('/Processing/LastInputPath',
os.path.dirname(unicode(filename))) os.path.dirname(unicode(filename)))
def getValue(self): def getValue(self):
return self.text.itemData(self.text.currentIndex()) return self.cmbText.itemData(self.cmbText.currentIndex())

50
python/plugins/processing/ui/widgetLayerSelector.ui Normal file
View File

@ -0,0 +1,50 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>Form</class>
<widget class="QWidget" name="Form">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>250</width>
<height>23</height>
</rect>
</property>
<property name="windowTitle">
<string>Form</string>
</property>
<layout class="QHBoxLayout" name="horizontalLayout">
<property name="spacing">
<number>2</number>
</property>
<property name="margin">
<number>0</number>
</property>
<item>
<widget class="QComboBox" name="cmbText"/>
</item>
<item>
<widget class="QToolButton" name="btnSelect">
<property name="text">
<string>...</string>
</property>
</widget>
</item>
<item>
<widget class="QToolButton" name="btnIterate">
<property name="toolTip">
<string>Iterate over this layer</string>
</property>
<property name="text">
<string>...</string>
</property>
<property name="checkable">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>