simplify icon

plot_layout/.gitignore

@@ -0,0 +1 @@
+__pycache__/

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

plot_layout/layouts/layout.py

@@ -15,31 +15,27 @@ class PlotLayoutItem(QgsLayoutItem):
 
     def __init__(self, layout):
         super().__init__(layout)
-        # self.setCacheMode(QGraphicsItem.NoCache)
-        # self.plot_settings = []
-        # self.plot_settings.append(PlotSettings())
-        # self.linked_map_uuid = ''
-        # self.linked_map = None
 
-        # self.filter_by_map = False
-        # self.filter_by_atlas = False
+    def draw(self, context):
+        pass
+        # if not self.html_loaded:
+        #     self.load_content()
 
-        # self.web_page = LoggingWebPage(self)
-        # self.web_page.setNetworkAccessManager(QgsNetworkAccessManager.instance())
+        #     if not self.layout().renderContext().isPreviewRender():
+        #         # this is NOT safe to do when rendering in the gui (i.e. a preview render), but for exports we have
+        #         # to loop around until the HTML has fully loaded
+        #         while not self.html_loaded:
+        #             QCoreApplication.processEvents()
 
-        # # This makes the background transparent. (copied from QgsLayoutItemLabel)
-        # palette = self.web_page.palette()
-        # palette.setBrush(QPalette.Base, Qt.transparent)
-        # self.web_page.setPalette(palette)
-        # self.web_page.mainFrame().setZoomFactor(10.0)
-        # self.web_page.mainFrame().setScrollBarPolicy(Qt.Horizontal, Qt.ScrollBarAlwaysOff)
-        # self.web_page.mainFrame().setScrollBarPolicy(Qt.Vertical, Qt.ScrollBarAlwaysOff)
+        # # almost a direct copy from QgsLayoutItemLabel!
+        # painter = context.renderContext().painter()
+        # painter.save()
 
-        # self.web_page.loadFinished.connect(self.loading_html_finished)
-        # self.html_loaded = False
-        # self.html_units_to_layout_units = self.calculate_html_units_to_layout_units()
-
-        # self.sizePositionChanged.connect(self.refresh)
+        # # painter is scaled to dots, so scale back to layout units
+        # painter.scale(context.renderContext().scaleFactor() / self.html_units_to_layout_units,
+        #               context.renderContext().scaleFactor() / self.html_units_to_layout_units)
+        # self.web_page.mainFrame().render(painter)
+        # painter.restore()
 
     def type(self):
         return ITEM_TYPE
@@ -47,7 +43,7 @@ class PlotLayoutItem(QgsLayoutItem):
 class PlotLayoutItemMetadata(QgsLayoutItemAbstractMetadata):
 
     def __init__(self):
-        super().__init__(ITEM_TYPE, 'test')
+        super().__init__(ITEM_TYPE, 'layoutItem')
 
     def createItem(self, layout):
         return PlotLayoutItem(layout)