For datatypes, use a QTextBrowser

QGraphicsTextItem supports only external links when clicking on a
hyperlink

misc/pretty_print_asn1.stg

@@ -155,12 +155,10 @@ EmmitFile(sAsnFileName, arrsModules) ::= <<
 >>
 
 EmmitFilePart2(sFileName, sAsn1Content) ::= <<
-<div style="width: 100%">
 <h1 >$sFileName$</h1>
 <div style="width: 100%; white-space:pre; font-size:medium">
 $sAsn1Content$
 </div>
-</div>
 >>
 
 RootHtml(arrsFiles1, arrsFiles2, bIntegerSizeMustBeExplained, bRealSizeMustBeExplained, bLengthSizeMustBeExplained, bWithComponentMustBeExplained, bZeroBitsMustBeExplained) ::= <<

opengeode.ui

@@ -161,7 +161,7 @@
    <widget class="QWidget" name="dockWidgetContents_3">
     <layout class="QGridLayout" name="gridLayout_3">
      <item row="0" column="0">
-      <widget class="SDL_View" name="datatypes_view"/>
+      <widget class="QTextBrowser" name="asn1_browser"/>
      </item>
     </layout>
    </widget>

opengeode/opengeode.py

@@ -2005,8 +2005,8 @@ class OG_MainWindow(QtGui.QMainWindow, object):
         self.statechart_scene = None
         self.vi_bar = Vi_bar()
         # Docking areas
-        self.datatypes_view = None
-        self.datatypes_scene = None
+        self.datatypes_browser = None  # type: QtGui.QTextBrowser
+        #self.datatypes_scene = None
         self.asn1_area = None
         # MDI area (need to keep them to avoid segfault due to pyside bugs)
         self.mdi_area = None
@@ -2121,12 +2121,12 @@ class OG_MainWindow(QtGui.QMainWindow, object):
         asn1_dock = self.findChild(QtGui.QDockWidget, 'datatypes_dock')
         dict_dock = self.findChild(QtGui.QDockWidget, 'datadict_dock')
         self.tabifyDockWidget(asn1_dock, dict_dock)
-        self.datatypes_view = self.findChild(SDL_View, 'datatypes_view')
-        self.datatypes_scene = SDL_Scene(context='asn1')
-        self.datatypes_view.setScene(self.datatypes_scene)
-        self.asn1_area = sdlSymbols.ASN1Viewer()
-        self.asn1_area.text.setPlainText('-- ASN.1 Data Types')
-        self.asn1_area.text.try_resize()
+        self.asn1_browser = self.findChild(QtGui.QTextBrowser, 'asn1_browser')
+        #self.datatypes_scene = SDL_Scene(context='asn1')
+        #self.datatypes_view.setScene(self.datatypes_scene)
+        #self.asn1_area = sdlSymbols.ASN1Viewer()
+        #self.asn1_area.text.setPlainText('-- ASN.1 Data Types')
+        #self.asn1_area.text.try_resize()
         self.view.update_asn1_dock.connect(self.set_asn1_view)
 
         self.datadict = self.findChild(QtGui.QTreeWidget, 'datadict')
@@ -2139,7 +2139,7 @@ class OG_MainWindow(QtGui.QMainWindow, object):
         QtGui.QTreeWidgetItem(self.datadict, ["Input signals"])
         QtGui.QTreeWidgetItem(self.datadict, ["Output signals"])
 
-        self.datatypes_scene.addItem(self.asn1_area)
+        #self.datatypes_scene.addItem(self.asn1_area)
 
         # Create a timer for periodically saving a backup of the model
         autosave = QTimer(self)
@@ -2193,10 +2193,11 @@ class OG_MainWindow(QtGui.QMainWindow, object):
         # Update the dock widget with ASN.1 files content
         html_file = open(ast.DV.html, 'r')
         html_content = html_file.read()
-        self.asn1_area.text.setHtml(html_content)
-        self.asn1_area.text.setTextInteractionFlags(
-                                              QtCore.Qt.TextBrowserInteraction)
-        self.asn1_area.text.try_resize()
+        self.asn1_browser.setHtml(html_content)
+#       self.asn1_area.text.setHtml(html_content)
+#       self.asn1_area.text.setTextInteractionFlags(
+#                                             QtCore.Qt.TextBrowserInteraction)
+#       self.asn1_area.text.try_resize()
 #       types = []
 #       try:
 #           for each in ast.asn1_filenames:

opengeode/sdlSymbols.py

@@ -19,7 +19,7 @@
 
 __all__ = ['Input', 'Output', 'State', 'Task', 'ProcedureCall', 'Label',
            'Decision', 'DecisionAnswer', 'Join', 'Start', 'TextSymbol',
-           'Procedure', 'ProcedureStart', 'ProcedureStop', 'ASN1Viewer',
+           'Procedure', 'ProcedureStart', 'ProcedureStop',
            'StateStart', 'Process', 'ContinuousSignal']
 
 #import traceback
@@ -874,12 +874,12 @@ class TextSymbol(HorizontalSymbol):
         self.set_shape(rect.width(), rect.height())
 
 
-class ASN1Viewer(TextSymbol):
-    ''' Text symbol with dedicated text highlighting set of words for ASN.1 '''
-    blackbold = ['\\b{}\\b'.format(word) for word in (
-                 'DEFINITIONS', 'AUTOMATIC', 'TAGS', 'BEGIN', 'END', 'INTEGER',
-                 'OCTET', 'STRING', 'BIT', 'REAL', 'SEQUENCE', 'OF', 'WITH',
-                 'IMPORTS', 'FROM', 'SIZE', 'CHOICE', 'BOOLEAN', 'ENUMERATED')]
+#class ASN1Viewer(TextSymbol):
+#   ''' Text symbol with dedicated text highlighting set of words for ASN.1 '''
+#   blackbold = ['\\b{}\\b'.format(word) for word in (
+#                'DEFINITIONS', 'AUTOMATIC', 'TAGS', 'BEGIN', 'END', 'INTEGER',
+#                'OCTET', 'STRING', 'BIT', 'REAL', 'SEQUENCE', 'OF', 'WITH',
+#                'IMPORTS', 'FROM', 'SIZE', 'CHOICE', 'BOOLEAN', 'ENUMERATED')]
 
 
 # pylint: disable=R0904