def displaySearchDialog(self):
if self.first_start_search_dialog == True:
self.first_start_search_dialog = False
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
# show the dialog
self.imgSearchDialog.show()
self.imgSearchDialog.activateWindow()
self.imgSearchDialog.raise_()
# Run the dialog event loop
result = self.imgSearchDialog.exec_()
print(result)
# See if OK was pressed
if result:
# Do something useful here - delete the line containing pass and
# substitute with your code.
pass
class OpenAerialMap:
"""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
"""
# Save reference to the QGIS interface
self.iface = iface
"""move this part for tr into __init__.py?"""
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'OpenAerialMap_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Declare instance attributes
self.actions = []
# need to send this setting object to setting dialog.
self.settings = QSettings('QGIS', 'oam-qgis-plugin')
# Testing purpose only
# self.settings.remove('')
"""this part is only for testImgUploader() function"""
"""Please delete these statements when we delete the
testImgUploader() function"""
self.currentImgSettings = self.settings
self.currentImgMetadata = {}
# noinspection PyMethodMayBeStatisc
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('OpenAerialMap', message)
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 displayImgUploaderWizard(self):
pass
self.imgUploaderWizard = ImgUploaderWizard(self.iface, self.settings)
self.imgUploaderWizard.show()
def displaySearchTool(self):
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
self.imgSearchDialog.show()
def displaySettingDialog(self):
self.settingDialog = SettingDialog(self.iface, self.settings)
self.settingDialog.show()
def displayHelp(self):
currentAbsPath = os.path.abspath(__file__)
helpAbsPath = os.path.join(
os.path.dirname(currentAbsPath),
'help/index.html')
url = 'file://' + str(helpAbsPath)
webbrowser.open_new(url)
def displayTestWidget(self):
pass
def initGui(self):
"""Set OS-specific environment."""
SetEnvironment.setPaths()
"""Create the menu and toolbar inside the QGIS GUI."""
self.menu = self.tr(u'&Open Aerial Map (OAM)')
self.toolbar = self.iface.addToolBar(u'OpenAerialMap')
self.toolbar.setObjectName(u'OpenAerialMap')
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path_img_wizard = ':/plugins/OpenAerialMap/icon/icon.png'
icon_path_search_tool = ':/plugins/OpenAerialMap/icon/search_icon.png'
icon_path_setting_dialog = ':/plugins/OpenAerialMap/icon/settings_icon.png'
icon_path_help = ':/plugins/OpenAerialMap/icon/help_icon.png'
self.add_action(
icon_path_img_wizard,
text=self.tr(u'Upload Imagery'),
callback=self.displayImgUploaderWizard,
parent=self.iface.mainWindow())
self.add_action(
icon_path_search_tool,
text=self.tr(u'Search Imagery'),
callback=self.displaySearchTool,
parent=self.iface.mainWindow())
self.add_action(
icon_path_setting_dialog,
text=self.tr(u'Edit Default Settings'),
callback=self.displaySettingDialog,
parent=self.iface.mainWindow())
self.add_action(
icon_path_help,
text=self.tr(u'OAM Help'),
callback=self.displayHelp,
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.tr(u'&Open Aerial Map (OAM)'), action)
self.iface.removeToolBarIcon(action)
del self.toolbar
def run(self):
"""
Please refer to the following functions for details:
def displayImgUploaderWizard(self):
def displaySearchTool(self):
def displaySettingDialog(self):
def displayHelp(self):
"""
pass
def displaySearchTool(self):
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
self.imgSearchDialog.show()
class OpenAerialMap:
"""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
"""
# Save reference to the QGIS interface
self.iface = iface
"""move this part for tr into __init__.py?"""
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(self.plugin_dir, 'i18n',
'OpenAerialMap_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Declare instance attributes
self.actions = []
# need to send this setting object to setting dialog.
self.settings = QSettings('QGIS', 'oam-qgis-plugin')
# Testing purpose only
# self.settings.remove('')
"""this part is only for testImgUploader() function"""
"""Please delete these statements when we delete the
testImgUploader() function"""
self.currentImgSettings = self.settings
self.currentImgMetadata = {}
# noinspection PyMethodMayBeStatisc
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('OpenAerialMap', message)
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 displayImgUploaderWizard(self):
pass
self.imgUploaderWizard = ImgUploaderWizard(self.iface, self.settings)
self.imgUploaderWizard.show()
def displaySearchTool(self):
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
self.imgSearchDialog.show()
def displaySettingDialog(self):
self.settingDialog = SettingDialog(self.iface, self.settings)
self.settingDialog.show()
def displayHelp(self):
currentAbsPath = os.path.abspath(__file__)
helpAbsPath = os.path.join(os.path.dirname(currentAbsPath),
'help/index.html')
url = 'file://' + str(helpAbsPath)
webbrowser.open_new(url)
def displayTestWidget(self):
pass
def initGui(self):
"""Set OS-specific environment."""
SetEnvironment.setPaths()
"""Create the menu and toolbar inside the QGIS GUI."""
self.menu = self.tr(u'&Open Aerial Map (OAM)')
self.toolbar = self.iface.addToolBar(u'OpenAerialMap')
self.toolbar.setObjectName(u'OpenAerialMap')
"""Create the menu entries and toolbar icons inside the QGIS GUI."""
icon_path_img_wizard = ':/plugins/OpenAerialMap/icon/icon.png'
icon_path_search_tool = ':/plugins/OpenAerialMap/icon/search_icon.png'
icon_path_setting_dialog = ':/plugins/OpenAerialMap/icon/settings_icon.png'
icon_path_help = ':/plugins/OpenAerialMap/icon/help_icon.png'
self.add_action(icon_path_img_wizard,
text=self.tr(u'Upload Imagery'),
callback=self.displayImgUploaderWizard,
parent=self.iface.mainWindow())
self.add_action(icon_path_search_tool,
text=self.tr(u'Search Imagery'),
callback=self.displaySearchTool,
parent=self.iface.mainWindow())
self.add_action(icon_path_setting_dialog,
text=self.tr(u'Edit Default Settings'),
callback=self.displaySettingDialog,
parent=self.iface.mainWindow())
self.add_action(icon_path_help,
text=self.tr(u'OAM Help'),
callback=self.displayHelp,
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.tr(u'&Open Aerial Map (OAM)'),
action)
self.iface.removeToolBarIcon(action)
del self.toolbar
def run(self):
"""
Please refer to the following functions for details:
def displayImgUploaderWizard(self):
def displaySearchTool(self):
def displaySettingDialog(self):
def displayHelp(self):
"""
pass
def displaySearchTool(self):
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
self.imgSearchDialog.show()
def displaySearchTool(self):
self.imgSearchDialog = ImgSearchDialog(self.iface)
self.imgSearchDialog.show()
class OAMQGIS3:
"""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
"""
# Save reference to the QGIS interface
self.iface = iface
# initialize plugin directory
self.plugin_dir = os.path.dirname(__file__)
# initialize locale
locale = QSettings().value('locale/userLocale')[0:2]
locale_path = os.path.join(
self.plugin_dir,
'i18n',
'OAMQGIS3_{}.qm'.format(locale))
if os.path.exists(locale_path):
self.translator = QTranslator()
self.translator.load(locale_path)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
# Declare instance attributes
self.actions = []
self.menu = self.tr(u'&OAMQGIS3 EXPRESS')
# QSettings objects
self.settings = QSettings('QGIS', 'OAM_QGIS3_EXPRESS')
# self.settings = QSettings()
# Check if plugin was started the first time in current QGIS session
# Must be set in initGui() to survive plugin reloads
self.first_start_search_dialog = None
# self.first_start = None
# noinspection PyMethodMayBeStatic
def tr(self, message):
"""Get the translation for a string using Qt translation API.
We implement this ourselves since we do not inherit QObject.
:param message: String for translation.
:type message: str, QString
:returns: Translated version of message.
:rtype: QString
"""
# noinspection PyTypeChecker,PyArgumentList,PyCallByClass
return QCoreApplication.translate('OAMQGIS3', message)
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:
# Adds plugin icon to Plugins toolbar
self.iface.addToolBarIcon(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/oam_qgis3_express/icon/search_icon.png'
self.add_action(
icon_path,
text=self.tr(u'Image Search'),
callback=self.displaySearchDialog,
parent=self.iface.mainWindow())
"""
icon_path = ':/plugins/oam_qgis3_express/icon/sample_icon.png'
self.add_action(
icon_path,
text=self.tr(u'Sample Item'),
callback=self.run,
parent=self.iface.mainWindow())
"""
# will be set False in displaySearchDialog() and run()
self.first_start_search_dialog = True
# self.first_start = True
def unload(self):
"""Removes the plugin menu item and icon from QGIS GUI."""
for action in self.actions:
self.iface.removePluginMenu(
self.tr(u'&OAMQGIS3 EXPRESS'),
action)
self.iface.removeToolBarIcon(action)
"""Please refer to the displaySearchDialog function below"""
"""
def run(self):
# Create the dialog with elements (after translation) and keep reference
# Only create GUI ONCE in callback, so that it will only load when the plugin is started
if self.first_start == True:
self.first_start = False
self.dlg = OAMQGIS3Dialog()
# show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
# See if OK was pressed
if result:
# Do something useful here - delete the line containing pass and
# substitute with your code.
pass
"""
def displaySearchDialog(self):
if self.first_start_search_dialog == True:
self.first_start_search_dialog = False
self.imgSearchDialog = ImgSearchDialog(self.iface, self.settings)
# show the dialog
self.imgSearchDialog.show()
self.imgSearchDialog.activateWindow()
self.imgSearchDialog.raise_()
# Run the dialog event loop
result = self.imgSearchDialog.exec_()
print(result)
# See if OK was pressed
if result:
# Do something useful here - delete the line containing pass and
# substitute with your code.
pass