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106 lines
3.6 KiB
Python
106 lines
3.6 KiB
Python
###############################################################################
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#
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# Copyright (C) 2010 NextGIS (http://nextgis.org),
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# Alexander Bruy (alexander.bruy@gmail.com),
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# Maxim Dubinin (sim@gis-lab.info),
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#
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# Copyright (C) 2024 Tom Kralidis (tomkralidis@gmail.com)
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#
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# This source is free software; you can redistribute it and/or modify it under
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# the terms of the GNU General Public License as published by the Free
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# Software Foundation; either version 2 of the License, or (at your option)
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# any later version.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
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# details.
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#
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# You should have received a copy of the GNU General Public License along
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# with this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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###############################################################################
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import logging
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from qgis.PyQt.QtCore import QCoreApplication
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from qgis.PyQt.QtWidgets import QAction
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from qgis.PyQt.QtGui import QIcon
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from qgis.core import Qgis, QgsApplication
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from MetaSearch.dialogs.maindialog import MetaSearchDialog
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from MetaSearch.util import get_help_url, log_message, open_url, StaticContext
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class MetaSearchPlugin:
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"""base plugin"""
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def __init__(self, iface):
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"""init"""
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self.iface = iface
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self.context = StaticContext()
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self.action_run = None
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self.action_help = None
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self.dialog = None
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self.web_menu = "&MetaSearch"
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def initGui(self):
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"""startup"""
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# run
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log_message("Initializing plugin", Qgis.MessageLevel.Info)
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run_icon = QIcon("{}/{}".format(self.context.ppath, "images/MetaSearch.svg"))
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self.action_run = QAction(run_icon, "MetaSearch", self.iface.mainWindow())
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self.action_run.setWhatsThis(
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QCoreApplication.translate("MetaSearch", "MetaSearch plugin")
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)
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self.action_run.setStatusTip(
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QCoreApplication.translate("MetaSearch", "Search Metadata Catalogs")
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)
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self.action_run.triggered.connect(self.run)
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self.iface.addWebToolBarIcon(self.action_run)
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self.iface.addPluginToWebMenu(self.web_menu, self.action_run)
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# help
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help_icon = QgsApplication.getThemeIcon("/mActionHelpContents.svg")
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self.action_help = QAction(help_icon, "Help", self.iface.mainWindow())
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self.action_help.setWhatsThis(
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QCoreApplication.translate("MetaSearch", "MetaSearch plugin help")
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)
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self.action_help.setStatusTip(
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QCoreApplication.translate("MetaSearch", "Get Help on MetaSearch")
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)
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self.action_help.triggered.connect(self.help)
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self.iface.addPluginToWebMenu(self.web_menu, self.action_help)
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# prefab the dialog but not open it yet
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self.dialog = MetaSearchDialog(self.iface)
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def unload(self):
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"""teardown"""
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log_message("Unloading plugin", Qgis.MessageLevel.Info)
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# remove the plugin menu item and icon
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self.iface.removePluginWebMenu(self.web_menu, self.action_run)
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self.iface.removePluginWebMenu(self.web_menu, self.action_help)
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self.iface.removeWebToolBarIcon(self.action_run)
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def run(self):
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"""open MetaSearch"""
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log_message("Running plugin", Qgis.MessageLevel.Info)
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self.dialog.exec()
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def help(self):
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"""open help in user's default web browser"""
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open_url(get_help_url())
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