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plugin_mapotempo.py
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plugin_mapotempo.py
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# -*- coding: utf-8 -*-
"""
/***************************************************************************
PluginMapotempoDialog
A QGIS plugin
Plugin for Mapotempo API
-------------------
begin : 2015-06-19
git sha : $Format:%H$
copyright : (C) 2015 by Darius Matboo
email : dariusmatboo@mapotempo.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. *
* *
***************************************************************************/
"""
from PyQt4.QtCore import Qt
from PyQt4.QtGui import QAction, QIcon
try:
from PyQt4.QtCore import QString
except ImportError:
# we are using Python3 so QString is not defined
QString = str
try:
_fromUtf8 = QString.fromUtf8
except AttributeError:
def _fromUtf8(s):
return s
import resources_rc
from plugin_mapotempo_dialog import PluginMapotempoDialogBase, DockWidget, CreateZoning
from plugin_mapotempo_handle import PluginMapotempoHandle
from plugin_mapotempo_layer import PluginMapotempoLayer
from translate import Translate
class PluginMapotempo:
"""QGIS Plugin Implementation."""
def __init__(self, iface):
"""Constructor.
:param iface: An interface instance that will be passed to this class
which provides the hook by which you can manipulate the QGIS
application at run time.
:type iface: QgsInterface
"""
self.iface = iface
self.translate = Translate()
self.running = False
# Declare instance attributes
self.actions = []
self.menu = self.translate.tr(u'&Plugin Mapotempo')
self.toolbar = self.iface.addToolBar(u'PluginMapotempo')
self.toolbar.setObjectName(u'PluginMapotempo')
self.iface.addToolBarWidget(self.toolbar)
self.dlg = PluginMapotempoDialogBase()
self.dlg_2 = CreateZoning()
self.dock = DockWidget()
#instance
self.layer_inst = PluginMapotempoLayer(
self.dlg, self.dock, self.iface, self.translate)
self.handle = PluginMapotempoHandle(
self.layer_inst, self.dlg, self.dlg_2, self.dock, self.translate)
self.layer_inst.setHandler(self.handle)
self.dock.setHandler(self.handle)
self.dlg.pushButton.clicked.connect(self.handle.handleButtonSave)
self.dlg_2.pushButton.clicked.connect(self.handle.handleButtonNewZoning)
self.dock.pushButton.clicked.connect(self.handle.handleButtonConnect)
self.dock.pushButton_2.clicked.connect(self.layer_inst.refresh)
self.dock.pushButton_4.clicked.connect(self.handle.HandleParam)
self.dock.pushButton_5.clicked.connect(self.handle.newZoningLayer)
self.dock.comboBox.activated.connect(self.handle.HandleSelect)
self.dock.pushButton_3.clicked.connect(self.handle.HandleApplyZoning)
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.dock)
self.handle.keyConnection = self.handle.s.value("PluginMapotempo/key")
self.handle.hostConnection = self.handle.s.value("PluginMapotempo/host")
def add_action(
self,
icon_path,
text,
callback,
enabled_flag=True,
add_to_menu=True,
add_to_toolbar=True,
status_tip=None,
whats_this=None,
parent=None):
"""Add a toolbar icon to the toolbar.
:param icon_path: Path to the icon for this action. Can be a resource
path (e.g. ':/plugins/foo/bar.png') or a normal file system path.
:type icon_path: str
:param text: Text that should be shown in menu items for this action.
:type text: str
:param callback: Function to be called when the action is triggered.
:type callback: function
:param enabled_flag: A flag indicating if the action should be enabled
by default. Defaults to True.
:type enabled_flag: bool
:param add_to_menu: Flag indicating whether the action should also
be added to the menu. Defaults to True.
:type add_to_menu: bool
:param add_to_toolbar: Flag indicating whether the action should also
be added to the toolbar. Defaults to True.
:type add_to_toolbar: bool
:param status_tip: Optional text to show in a popup when mouse pointer
hovers over the action.
:type status_tip: str
:param parent: Parent widget for the new action. Defaults None.
:type parent: QWidget
:param whats_this: Optional text to show in the status bar when the
mouse pointer hovers over the action.
:returns: The action that was created. Note that the action is also
added to self.actions list.
:rtype: QAction
"""
icon = QIcon(icon_path)
action = QAction(icon, text, parent)
action.triggered.connect(callback)
action.setEnabled(enabled_flag)
if status_tip is not None:
action.setStatusTip(status_tip)
if whats_this is not None:
action.setWhatsThis(whats_this)
if add_to_toolbar:
self.toolbar.addAction(action)
if add_to_menu:
self.iface.addPluginToMenu(
self.menu,
action)
self.actions.append(action)
return action
def initGui(self):
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path = ':/plugins/mapotempo-qgis-plugin/icons/icon.png'
self.add_action(
icon_path,
text=self.translate.tr(u'Plugin Mapotempo'),
callback=self.run,
parent=self.iface.mainWindow())
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(
self.translate.tr(u'&Plugin Mapotempo'),
action)
self.iface.removeToolBarIcon(action)
# remove the toolbar
del self.toolbar
self.iface.removeDockWidget(self.dock)
def run(self):
"""Run method that performs all the real work"""
self.iface.addDockWidget(Qt.RightDockWidgetArea, self.dock)