Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric7/Preferences/ConfigurationPages/EditorDocViewerPage.py	Sat May 15 18:45:04 2021 +0200
@@ -0,0 +1,82 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2017 - 2021 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing the Editor Documentation Viewer configuration page.
+"""
+
+from .ConfigurationPageBase import ConfigurationPageBase
+from .Ui_EditorDocViewerPage import Ui_EditorDocViewerPage
+
+from E5Gui.E5Application import e5App
+
+import Preferences
+
+
+class EditorDocViewerPage(ConfigurationPageBase, Ui_EditorDocViewerPage):
+    """
+    Class implementing the Editor Documentation Viewer configuration page.
+    """
+    def __init__(self):
+        """
+        Constructor
+        """
+        super().__init__()
+        self.setupUi(self)
+        self.setObjectName("EditorExportersPage")
+        
+        try:
+            providers = e5App().getObject("DocuViewer").getProviders()
+            for provider, text in providers:
+                self.providerComboBox.addItem(text, provider)
+            
+            self.infoLabel.clear()
+            
+            # set initial values
+            self.parenthesisCheckBox.setChecked(
+                Preferences.getDocuViewer("ShowInfoOnOpenParenthesis"))
+            
+            provider = Preferences.getDocuViewer("Provider")
+            self.viewerGroupBox.setChecked(provider != "disabled")
+                
+            index = self.providerComboBox.findData(provider)
+            if index >= 0:
+                self.providerComboBox.setCurrentIndex(index)
+        except KeyError:
+            # documentation viewer is globally disabled
+            self.viewerGroupBox.setChecked(False)
+            self.viewerGroupBox.setEnabled(False)
+            self.infoLabel.setText(self.tr(
+                "The Documentation Viewer is disabled globally. Re-enable it"
+                " on the Interface/Interface configuration page and restart"
+                " the eric."))
+    
+    def save(self):
+        """
+        Public slot to save the Editor Typing configuration.
+        """
+        enabled = self.viewerGroupBox.isChecked()
+        if enabled:
+            Preferences.setDocuViewer(
+                "ShowInfoOnOpenParenthesis",
+                self.parenthesisCheckBox.isChecked())
+            Preferences.setDocuViewer(
+                "Provider",
+                self.providerComboBox.itemData(
+                    self.providerComboBox.currentIndex())
+            )
+        else:
+            Preferences.setDocuViewer("Provider", "disabled")
+
+
+def create(dlg):
+    """
+    Module function to create the configuration page.
+    
+    @param dlg reference to the configuration dialog
+    @return reference to the instantiated page (ConfigurationPageBase)
+    """
+    page = EditorDocViewerPage()
+    return page