1 files changed, 44 insertions, 16 deletions

diff --git a/src/websnap.h b/src/websnap.h
index 9773b4cc..c77c0dc8 100644
--- a/src/websnap.h
+++ b/src/websnap.h
@@ -53,37 +53,65 @@
  * Heavily based on Graphics-Dojo WebSnap example (thanks!)
  *
  * We use this in the following rekonq classes:
- * - TabBar class:          to show a tab preview                (given a page, you show WITHOUT saving an image)
- * - NewTabPage class:      to show the favorites page "preview" (given an url, you show AND save an image)
+ *
+ * - TabBar class:          to show a tab preview                (given a page, you show AND save an image)
  * - PreviewSelector class: to save new favorite selection       (given a page, you show AND save an image)
  *
+ * - NewTabPage class:      to show the favorites page "preview" (given an url, you show AND save an image)
+ *
  */
 class REKONQ_TESTS_EXPORT WebSnap : public QObject
 {
     Q_OBJECT
 
 public:
-    WebSnap(const QUrl &url, QWebFrame *frame, int index);
-       
-    static QPixmap renderPreview(const QWebPage &page, int w = WIDTH, int h = HEIGHT, bool save = true);
-        
-    static KUrl fileForUrl(KUrl url);
-    static QString guessNameFromUrl(QUrl url);
+    /**
+     * Creates a WebSnap object. It will load the url in one WebPage
+     * and snap an image from it.
+     *
+     * @param url the url to load
+     * @param parent the object parent
+     */
+    WebSnap(const KUrl &url, QObject *parent = 0);
+     
+    /**
+     * Snaps a pixmap of size w * h from a page and save it to cache
+     *
+     * @param page the page to snap
+     * @param w the image width
+     * @param h the image height
+     *
+     * @return the pixmap snapped from the page
+     */
+    static QPixmap renderPreview(const QWebPage &page, int w = WIDTH, int h = HEIGHT);        
+
+    /**
+     * Guess the local path where the image for the url provided
+     * should be
+     *
+     * @param url the url to guess snap path
+     *
+     * @return the local path of the url snap
+     */
+    static QString imagePathFromUrl(const KUrl &url);
     
-    QString snapTitle();
+    /**
+     * Determines if a snap exists for that url
+     *
+     */
+    static bool existsImage(const KUrl &url);
 
+    
 private slots:
-    void load();
     void saveResult(bool ok = true);
+    void load();
 
+signals:
+    void snapDone(bool ok);
+        
 private:
     QWebPage m_page;
-
-    QUrl m_url;
-    QString m_snapTitle;
-    
-    QWebFrame *m_frame;
-    int m_previewIndex;
+    KUrl m_url;
 };
 
 #endif // WEB_SNAP_H