simplify icon

plot_layout/gui/gui.py

@@ -9,6 +9,7 @@ from qgis.PyQt.QtWidgets import (
     QPushButton,
     QVBoxLayout
 )
+from qgis.PyQt.QtGui import QIcon
 from qgis.gui import (
     QgsLayoutItemAbstractGuiMetadata,
     QgsLayoutItemBaseWidget,
@@ -17,9 +18,7 @@ from qgis.gui import (
 
 from qgis.core import ( QgsLayoutItemRegistry )
 
-from plot_settings_widget import DataPlotlyPanelWidget
-
-from gui_utils import GuiUtils
+# from plot_settings_widget import DataPlotlyPanelWidget
 
 ITEM_TYPE = QgsLayoutItemRegistry.PluginItem + 1338
 
@@ -268,10 +267,11 @@ class PlotLayoutItemGuiMetadata(QgsLayoutItemAbstractGuiMetadata):
     """
 
     def __init__(self):
-        super().__init__(ITEM_TYPE, 'test')
+        super().__init__(ITEM_TYPE, 'layoutItemGui')
 
     def creationIcon(self):  # pylint: disable=missing-docstring, no-self-use
-        return GuiUtils.get_icon('circle.svg')
+        icon_path = ':/plugins/plot_layout/icon.png'
+        return QIcon(icon_path)
 
     def createItemWidget(self, item):  # pylint: disable=missing-docstring, no-self-use
         return PlotLayoutItemWidget(None, item)

plot_layout/gui/gui_utils.py

@@ -1,64 +0,0 @@
-# -*- coding: utf-8 -*-
-"""GUI Utilities
-
-.. note:: 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.
-"""
-
-import os
-from qgis.PyQt.QtGui import QIcon
-
-
-class GuiUtils:
-    """
-    Utilities for GUI plugin components
-    """
-
-    @staticmethod
-    def get_icon(icon: str) -> QIcon:
-        """
-        Returns a plugin icon
-        :param icon: icon name (svg file name)
-        :return: QIcon
-        """
-        path = GuiUtils.get_icon_svg(icon)
-        if not path:
-            return QIcon()
-
-        return QIcon(path)
-
-    @staticmethod
-    def get_icon_svg(icon: str) -> str:
-        """
-        Returns a plugin icon's SVG file path
-        :param icon: icon name (svg file name)
-        :return: icon svg path
-        """
-        path = os.path.join(
-            os.path.dirname(__file__),
-            '..',
-            'icons',
-            icon)
-        if not os.path.exists(path):
-            return ''
-
-        return path
-
-    @staticmethod
-    def get_ui_file_path(file: str) -> str:
-        """
-        Returns a UI file's path
-        :param file: file name (uifile name)
-        :return: ui file path
-        """
-        path = os.path.join(
-            os.path.dirname(__file__),
-            '..',
-            'ui',
-            file)
-        if not os.path.exists(path):
-            return ''
-
-        return path