Add settings to WebEngineProfiles

This patch adds settings to profiles so common settings might be shared
among all pages in a profile. The former global settings are now replaced
by the settings of the default profile.

Change-Id: I544420e07beeb52ef29b2360bc7929402650cd07
Reviewed-by: Andras Becsi <andras.becsi@theqtcompany.com>

1 files changed, 11 insertions, 12 deletions

diff --git a/src/core/web_engine_settings.h b/src/core/web_engine_settings.h
index 42dff4b3c..8ee7d8871 100644
--- a/src/core/web_engine_settings.h
+++ b/src/core/web_engine_settings.h
@@ -43,6 +43,7 @@
 #include <QScopedPointer>
 #include <QHash>
 #include <QUrl>
+#include <QSet>
 
 class BatchTimer;
 class WebContentsAdapter;
@@ -52,14 +53,6 @@ namespace content {
 struct WebPreferences;
 }
 
-class QWEBENGINE_EXPORT WebEngineSettingsDelegate {
-public:
-    virtual ~WebEngineSettingsDelegate() {}
-    virtual void apply() = 0;
-    // Needs to be a valid pointer, the last available fallback (ex: global settings) should return itself.
-    virtual WebEngineSettings *fallbackSettings() const = 0;
-};
-
 class QWEBENGINE_EXPORT WebEngineSettings {
 public:
     // Attributes. Names match the ones from the public widgets API.
@@ -98,8 +91,10 @@ public:
         DefaultFixedFontSize
     };
 
-    WebEngineSettings(WebEngineSettingsDelegate*);
-    virtual ~WebEngineSettings();
+    explicit WebEngineSettings(WebEngineSettings *parentSettings = 0);
+    ~WebEngineSettings();
+
+    void setParentSettings(WebEngineSettings *parentSettings);
 
     void overrideWebPreferences(content::WebPreferences *prefs);
 
@@ -118,16 +113,17 @@ public:
     void setDefaultTextEncoding(const QString &encoding);
     QString defaultTextEncoding() const;
 
-    void initDefaults();
+    void initDefaults(bool offTheRecord = false);
     void scheduleApply();
 
+    void scheduleApplyRecursively();
+
 private:
     void doApply();
     void applySettingsToWebPreferences(content::WebPreferences *);
     void setWebContentsAdapter(WebContentsAdapter *adapter) { m_adapter = adapter; }
 
     WebContentsAdapter* m_adapter;
-    WebEngineSettingsDelegate* m_delegate;
     QHash<Attribute, bool> m_attributes;
     QHash<FontFamily, QString> m_fontFamilies;
     QHash<FontSize, int> m_fontSizes;
@@ -135,6 +131,9 @@ private:
     QScopedPointer<content::WebPreferences> webPreferences;
     QScopedPointer<BatchTimer> m_batchTimer;
 
+    WebEngineSettings *parentSettings;
+    QSet<WebEngineSettings *> childSettings;
+
     friend class BatchTimer;
     friend class WebContentsAdapter;
 };