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[processing] added new tools to add scripts/models from files

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volaya committed Apr 20, 2014
1 parent cf061f9 commit 57f63695acf5cff8606880e79fb44a8fb5eabb01
@@ -0,0 +1,57 @@
# -*- coding: utf-8 -*-

"""
***************************************************************************
EditScriptAction.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""

__author__ = 'Victor Olaya'
__date__ = 'April 2014'
__copyright__ = '(C) 201, Victor Olaya'

# This will get replaced with a git SHA1 when you do a git archive

__revision__ = '$Format:%H$'

import os
import shutil
from PyQt4 import QtGui
from processing.gui.ToolboxAction import ToolboxAction
from processing.modeler.ModelerAlgorithm import ModelerAlgorithm
from processing.modeler.WrongModelException import WrongModelException
from processing.modeler.ModelerUtils import ModelerUtils

class AddModelFromFileAction(ToolboxAction):

def __init__(self):
self.name = "Add model from file"
self.group = 'Tools'

def getIcon(self):
return QtGui.QIcon(os.path.dirname(__file__) + '/../images/model.png')

def execute(self):
filename = QtGui.QFileDialog.getOpenFileName(self.toolbox, 'model files', None,
'*.model')
if filename:
try:
model = ModelerAlgorithm()
model.openModel(filename)
except WrongModelException:
QtGui.QMessageBox.warning(self.toolbox, "Error reading model", "The selected file does not contain a valid model")
return
destFilename = os.path.join(ModelerUtils.modelsFolder(), os.path.basename(filename))
shutil.copyfile(filename,destFilename)
self.toolbox.updateProvider('script')
@@ -31,8 +31,6 @@
from processing.core.AlgorithmProvider import AlgorithmProvider
from processing.core.ProcessingConfig import ProcessingConfig, Setting
from processing.core.ProcessingLog import ProcessingLog
from processing.modeler.CreateNewModelAction import \
CreateNewModelAction
from processing.modeler.SaveAsPythonScriptAction import \
SaveAsPythonScriptAction
from processing.modeler.ModelerUtils import ModelerUtils
@@ -41,13 +39,14 @@
from processing.modeler.EditModelAction import EditModelAction
from processing.modeler.CreateNewModelAction import CreateNewModelAction
from processing.modeler.DeleteModelAction import DeleteModelAction
from processing.modeler.AddModelFromFileAction import AddModelFromFileAction


class ModelerAlgorithmProvider(AlgorithmProvider):

def __init__(self):
AlgorithmProvider.__init__(self)
self.actions = [CreateNewModelAction()]
self.actions = [CreateNewModelAction(), AddModelFromFileAction()]
self.contextMenuActions = [EditModelAction(), DeleteModelAction(),
SaveAsPythonScriptAction()]

@@ -0,0 +1,56 @@
# -*- coding: utf-8 -*-

"""
***************************************************************************
EditScriptAction.py
---------------------
Date : August 2012
Copyright : (C) 2012 by Victor Olaya
Email : volayaf at gmail dot com
***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************
"""

__author__ = 'Victor Olaya'
__date__ = 'April 2014'
__copyright__ = '(C) 201, Victor Olaya'

# This will get replaced with a git SHA1 when you do a git archive

__revision__ = '$Format:%H$'

import os
from PyQt4 import QtGui
from processing.script.ScriptAlgorithm import ScriptAlgorithm
from processing.gui.ToolboxAction import ToolboxAction
from processing.script.WrongScriptException import WrongScriptException
from processing.script.ScriptUtils import ScriptUtils

class AddScriptFromFileAction(ToolboxAction):

def __init__(self):
self.name = "Add script from file"
self.group = 'Tools'

def getIcon(self):
return QtGui.QIcon(':/processing/images/script.png')

def execute(self):
filename = QtGui.QFileDialog.getOpenFileName(self.toolbox, 'Script files', None,
'*.py')
if filename:
try:
script = ScriptAlgorithm(filename)
except WrongScriptException:
QtGui.QMessageBox.warning(self.toolbox, "Error reading script", "The selected file does not contain a valid script")
return
destFilename = os.path.join(ScriptUtils.scriptsFolder(), os.path.basename(filename))
with open(destFilename) as f:
f.write(script.script)
self.toolbox.updateProvider('script')
@@ -37,15 +37,18 @@
from processing.script.ScriptAlgorithm import ScriptAlgorithm
from processing.script.ScriptUtils import ScriptUtils
from processing.script.WrongScriptException import WrongScriptException
from processing.script.AddScriptFromFileAction import AddScriptFromFileAction

import processing.resources_rc


class ScriptAlgorithmProvider(AlgorithmProvider):

def __init__(self):
AlgorithmProvider.__init__(self)
self.actions.append(CreateNewScriptAction('Create new script',
CreateNewScriptAction.SCRIPT_PYTHON))
self.actions.extend([CreateNewScriptAction('Create new script',
CreateNewScriptAction.SCRIPT_PYTHON),
AddScriptFromFileAction()])
self.contextMenuActions = \
[EditScriptAction(EditScriptAction.SCRIPT_PYTHON),
DeleteScriptAction(DeleteScriptAction.SCRIPT_PYTHON)]

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