Apply saved settings

Signed-off-by: Juraj Oravec <sgd.orava@gmail.com>

readability/__init__.py

@@ -36,7 +36,10 @@ class Readability(Falkon.PluginInterface, QtCore.QObject):
         self.config = {
             "settingsFile": os.path.join(settingsPath, "readability", "settings.ini"),
             "icon": "dark",
-            "contextMenu": False
+            "contextMenu": False,
+            "colorTheme": "sepia",
+            "font": "sans-serif",
+            "fontSize": 5
         }
         self.buttons = {}
         self.loadSettings()
@@ -153,7 +156,16 @@ class Readability(Falkon.PluginInterface, QtCore.QObject):
             self.scriptCall = self.scriptCall.replace("{toolbar.js}", self.scriptToolbar)
             self.scriptCall = self.scriptCall.replace("{style.css}", self.style)
 
-        self.view.page().runJavaScript(self.scriptCall)
+        initConfigScript = "initConfig('{}', '{}', {});".format(
+            self.config["colorTheme"],
+            self.config["font"],
+            self.config["fontSize"]
+        )
+
+        self.view.page().runJavaScript(
+            self.scriptCall + initConfigScript,
+            Falkon.WebPage.SafeJsWorld
+        )
 
     def showSettings(self, parent):
         settings = SettingsDialog(self.config, parent)
@@ -167,6 +179,9 @@ class Readability(Falkon.PluginInterface, QtCore.QObject):
         settings.beginGroup("Readability")
         settings.setValue("icon", self.config["icon"])
         settings.setValue("showInContextMenu", self.config["contextMenu"])
+        settings.setValue("colorTheme", self.config["colorTheme"])
+        settings.setValue("font", self.config["font"])
+        settings.setValue("fontSize", self.config["fontSize"])
         settings.endGroup()
 
         settings.sync()
@@ -179,6 +194,9 @@ class Readability(Falkon.PluginInterface, QtCore.QObject):
         self.config["contextMenu"] = str2bool(
             settings.value("showInContextMenu", self.config["contextMenu"])
         )
+        self.config["colorTheme"] = str(settings.value("colorTheme", self.config["colorTheme"]))
+        self.config["font"] = str(settings.value("font", self.config["font"]))
+        self.config["fontSize"] = int(settings.value("fontSize", self.config["fontSize"]))
         settings.endGroup()
 
     def onConfigUpdate(self):

readability/data/Call.js

@@ -108,4 +108,28 @@ function renderPage(article){
     }
 }
 
+function initConfig(colorTheme, font, fontSize){
+    switch(colorTheme) {
+        case "light":
+            switchToLight();
+            break;
+        case "dark":
+            switchToDark();
+            break;
+        case "sepia":
+        default:
+            switchToSepia();
+    }
+    switch(font){
+        case "serif":
+            switchToSerif();
+            break;
+        case "sans-serif":
+        default:
+            switchToSansSerif();
+    }
+
+    fontSizeSet(fontSize);
+}
+
 callReadability();

readability/data/Toolbar.js

@@ -143,3 +143,17 @@ function fontSizeMinus(){
         }
     }
 }
+
+function fontSizeSet(fontSize){
+    if (fontSize < 1 || fontSize > 9)
+        return
+
+    var container = document.getElementById('container');
+    for (var i = 0; i < container.classList.length; i++){
+        if(container.classList[i].indexOf('font-size') > -1){
+            container.classList.remove(container.classList[i]);
+            container.classList.add('font-size' + fontSize);
+            return;
+        }
+    }
+}