Mercurial Repositories > eric / file diff

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/eric6/Helpviewer/Network/EricAccessHandler.py	Sun Apr 14 15:09:21 2019 +0200
@@ -0,0 +1,127 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2009 - 2019 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+"""
+Module implementing a scheme access handler for Python resources.
+"""
+
+from __future__ import unicode_literals
+
+from PyQt5.QtCore import QFile, QByteArray
+
+import Utilities
+
+from .SchemeAccessHandler import SchemeAccessHandler
+
+
+class EricAccessHandler(SchemeAccessHandler):
+    """
+    Class implementing a scheme access handler for Python resources.
+    """
+    _homePage = None
+    _speedDialPage = None
+    
+    def createRequest(self, op, request, outgoingData=None):
+        """
+        Public method to create a request.
+        
+        @param op the operation to be performed
+            (QNetworkAccessManager.Operation)
+        @param request reference to the request object (QNetworkRequest)
+        @param outgoingData reference to an IODevice containing data to be sent
+            (QIODevice)
+        @return reference to the created reply object (QNetworkReply)
+        """
+        from .NetworkReply import NetworkReply
+        from .NetworkProtocolUnknownErrorReply import \
+            NetworkProtocolUnknownErrorReply
+
+        if request.url().toString() == "eric:home":
+            return NetworkReply(request, self.__createHomePage(),
+                                "text/html", self.parent())
+        elif request.url().toString() == "eric:speeddial":
+            return NetworkReply(request, self.__createSpeedDialPage(),
+                                "text/html", self.parent())
+        
+        return NetworkProtocolUnknownErrorReply("eric", self.parent())
+    
+    def __createHomePage(self):
+        """
+        Private method to create the Home page.
+        
+        @return prepared home page (QByteArray)
+        """
+        if self._homePage is None:
+            htmlFile = QFile(":/html/startPage.html")
+            htmlFile.open(QFile.ReadOnly)
+            html = htmlFile.readAll()
+            
+            html.replace("@IMAGE@", b"qrc:icons/ericWeb32.png")
+            html.replace("@FAVICON@", b"qrc:icons/ericWeb16.png")
+            
+            self._homePage = html
+        
+        return QByteArray(self._homePage)
+    
+    def __createSpeedDialPage(self):
+        """
+        Private method to create the Speeddial page.
+        
+        @return prepared speeddial page (QByteArray)
+        """
+        if self._speedDialPage is None:
+            htmlFile = QFile(":/html/speeddialPage.html")
+            htmlFile.open(QFile.ReadOnly)
+            html = bytes(htmlFile.readAll()).decode()
+            
+            html = html.replace("@FAVICON@", "qrc:icons/ericWeb16.png")
+            html = html.replace("@IMG_PLUS@", "qrc:icons/plus.png")
+            html = html.replace("@IMG_CLOSE@", "qrc:icons/close.png")
+            html = html.replace("@IMG_EDIT@", "qrc:icons/edit.png")
+            html = html.replace("@IMG_RELOAD@", "qrc:icons/reload.png")
+            html = html.replace("@IMG_SETTINGS@", "qrc:icons/setting.png")
+            html = html.replace("@LOADING-IMG@", "qrc:icons/loading.gif")
+            html = html.replace("@BOX-BORDER@",
+                                "qrc:icons/box-border-small.png")
+            
+            html = html.replace("@JQUERY@", "qrc:javascript/jquery.js")
+            html = html.replace("@JQUERY-UI@", "qrc:javascript/jquery-ui.js")
+            
+            html = html.replace("@SITE-TITLE@", self.tr("Speed Dial"))
+            html = html.replace("@URL@", self.tr("URL"))
+            html = html.replace("@TITLE@", self.tr("Title"))
+            html = html.replace("@APPLY@", self.tr("Apply"))
+            html = html.replace("@CLOSE@", self.tr("Close"))
+            html = html.replace("@NEW-PAGE@", self.tr("New Page"))
+            html = html.replace("@TITLE-EDIT@", self.tr("Edit"))
+            html = html.replace("@TITLE-REMOVE@", self.tr("Remove"))
+            html = html.replace("@TITLE-RELOAD@", self.tr("Reload"))
+            html = html.replace("@TITLE-WARN@",
+                                self.tr("Are you sure to remove this"
+                                        " speed dial?"))
+            html = html.replace("@TITLE-WARN-REL@",
+                                self.tr("Are you sure you want to reload"
+                                        " all speed dials?"))
+            html = html.replace("@TITLE-FETCHTITLE@",
+                                self.tr("Load title from page"))
+            html = html.replace("@SETTINGS-TITLE@",
+                                self.tr("Speed Dial Settings"))
+            html = html.replace("@ADD-TITLE@", self.tr("Add New Page"))
+            html = html.replace("@TXT_NRROWS@",
+                                self.tr("Maximum pages in a row:"))
+            html = html.replace("@TXT_SDSIZE@",
+                                self.tr("Change size of pages:"))
+            
+            self._speedDialPage = Utilities.html_uencode(html)
+        
+        import Helpviewer.HelpWindow
+        html = QByteArray(self._speedDialPage.encode("utf-8"))
+        dial = Helpviewer.HelpWindow.HelpWindow.speedDial()
+        
+        html.replace("@INITIAL-SCRIPT@", dial.initialScript().encode("utf-8"))
+        html.replace("@ROW-PAGES@", str(dial.pagesInRow()).encode("utf-8"))
+        html.replace("@SD-SIZE@", str(dial.sdSize()).encode("utf-8"))
+        
+        return html