Const correct the wxWebView api.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/SOC2011_WEBVIEW@68755 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

include/wx/gtk/webview_webkit.h

@@ -63,60 +63,60 @@ public:
     void ZoomIn();
     void ZoomOut();
     void SetWebkitZoom(float level);
-    float GetWebkitZoom();
+    float GetWebkitZoom() const;
 
     virtual void Stop();
     virtual void LoadUrl(const wxString& url);
     virtual void GoBack();
     virtual void GoForward();
     virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT);
-    virtual bool CanGoBack();
+    virtual bool CanGoBack() const;
-    virtual bool CanGoForward();
+    virtual bool CanGoForward() const;
     virtual void ClearHistory();
     virtual void EnableHistory(bool enable = true);
     virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetBackwardHistory();
     virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetForwardHistory();
     virtual void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item);
-    virtual wxString GetCurrentURL();
+    virtual wxString GetCurrentURL() const;
-    virtual wxString GetCurrentTitle();
+    virtual wxString GetCurrentTitle() const;
-    virtual wxString GetPageSource();
+    virtual wxString GetPageSource() const;
-    virtual wxString GetPageText();
+    virtual wxString GetPageText() const;
     //We do not want to hide the other overloads
     using wxWebView::SetPage;
     virtual void SetPage(const wxString& html, const wxString& baseUrl);
     virtual void Print();
-    virtual bool IsBusy();
+    virtual bool IsBusy() const;
 
     void SetZoomType(wxWebViewZoomType);
     wxWebViewZoomType GetZoomType() const;
     bool CanSetZoomType(wxWebViewZoomType) const;
-    virtual wxWebViewZoom GetZoom();
+    virtual wxWebViewZoom GetZoom() const;
     virtual void SetZoom(wxWebViewZoom);
 
     //Clipboard functions
-    virtual bool CanCut();
+    virtual bool CanCut() const;
-    virtual bool CanCopy();
+    virtual bool CanCopy() const;
-    virtual bool CanPaste();
+    virtual bool CanPaste() const;
     virtual void Cut();
     virtual void Copy();
     virtual void Paste();
 
     //Undo / redo functionality
-    virtual bool CanUndo();
+    virtual bool CanUndo() const;
-    virtual bool CanRedo();
+    virtual bool CanRedo() const;
     virtual void Undo();
     virtual void Redo();
 
     //Editing functions
     virtual void SetEditable(bool enable = true);
-    virtual bool IsEditable();
+    virtual bool IsEditable() const;
 
     //Selection
     virtual void DeleteSelection();
-    virtual bool HasSelection();
+    virtual bool HasSelection() const;
     virtual void SelectAll();
-    virtual wxString GetSelectedText();
+    virtual wxString GetSelectedText() const;
-    virtual wxString GetSelectedSource();
+    virtual wxString GetSelectedSource() const;
     virtual void ClearSelection();
 
     virtual void RunScript(const wxString& javascript);

include/wx/msw/webview_ie.h

@@ -54,8 +54,8 @@ public:
     virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetBackwardHistory();
     virtual wxVector<wxSharedPtr<wxWebViewHistoryItem> > GetForwardHistory();
 
-    virtual bool CanGoForward();
+    virtual bool CanGoForward() const;
-    virtual bool CanGoBack();
+    virtual bool CanGoBack() const;
     virtual void GoBack();
     virtual void GoForward();
     virtual void ClearHistory();
@@ -63,12 +63,12 @@ public:
     virtual void Stop();
     virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT);
 
-    virtual wxString GetPageSource();
+    virtual wxString GetPageSource() const;
-    virtual wxString GetPageText();
+    virtual wxString GetPageText() const;
 
-    virtual bool IsBusy();
+    virtual bool IsBusy() const;
-    virtual wxString GetCurrentURL();
+    virtual wxString GetCurrentURL() const;
-    virtual wxString GetCurrentTitle();
+    virtual wxString GetCurrentTitle() const;
 
     virtual void SetZoomType(wxWebViewZoomType);
     virtual wxWebViewZoomType GetZoomType() const;
@@ -78,33 +78,33 @@ public:
 
     virtual void SetPage(const wxString& html, const wxString& baseUrl);
 
-    virtual wxWebViewZoom GetZoom();
+    virtual wxWebViewZoom GetZoom() const;
     virtual void SetZoom(wxWebViewZoom zoom);
 
     //Clipboard functions
-    virtual bool CanCut();
+    virtual bool CanCut() const;
-    virtual bool CanCopy();
+    virtual bool CanCopy() const;
-    virtual bool CanPaste();
+    virtual bool CanPaste() const;
     virtual void Cut();
     virtual void Copy();
     virtual void Paste();
 
     //Undo / redo functionality
-    virtual bool CanUndo();
+    virtual bool CanUndo() const;
-    virtual bool CanRedo();
+    virtual bool CanRedo() const;
     virtual void Undo();
     virtual void Redo();
 
     //Editing functions
     virtual void SetEditable(bool enable = true);
-    virtual bool IsEditable();
+    virtual bool IsEditable() const;
 
     //Selection
     virtual void SelectAll();
-    virtual bool HasSelection();
+    virtual bool HasSelection() const;
     virtual void DeleteSelection();
-    virtual wxString GetSelectedText();
+    virtual wxString GetSelectedText() const;
-    virtual wxString GetSelectedSource();
+    virtual wxString GetSelectedSource() const;
     virtual void ClearSelection();
 
     virtual void RunScript(const wxString& javascript);
@@ -118,10 +118,10 @@ public:
     bool IsOfflineMode();
     void SetOfflineMode(bool offline);
 
-    wxWebViewZoom GetIETextZoom();
+    wxWebViewZoom GetIETextZoom() const;
     void SetIETextZoom(wxWebViewZoom level);
 
-    wxWebViewZoom GetIEOpticalZoom();
+    wxWebViewZoom GetIEOpticalZoom() const;
     void SetIEOpticalZoom(wxWebViewZoom level);
 
     void onActiveXEvent(wxActiveXEvent& evt);
@@ -153,9 +153,9 @@ private:
     bool m_historyEnabled;
 
     //Generic helper functions for IHtmlDocument commands
-    bool CanExecCommand(wxString command);
+    bool CanExecCommand(wxString command) const;
     void ExecCommand(wxString command);
-    IHTMLDocument2* GetDocument();
+    IHTMLDocument2* GetDocument() const;
 
     wxDECLARE_DYNAMIC_CLASS(wxWebViewIE);
 };

include/wx/osx/webview_webkit.h

@@ -51,14 +51,14 @@ public:
                 const wxString& name = wxWebViewNameStr);
     virtual ~wxWebViewWebKit();
 
-    virtual bool CanGoBack();
+    virtual bool CanGoBack() const;
-    virtual bool CanGoForward();
+    virtual bool CanGoForward() const;
     virtual void GoBack();
     virtual void GoForward();
     virtual void Reload(wxWebViewReloadFlags flags = wxWEB_VIEW_RELOAD_DEFAULT);
     virtual void Stop();
-    virtual wxString GetPageSource();
+    virtual wxString GetPageSource() const;
-    virtual wxString GetPageText();
+    virtual wxString GetPageText() const;
 
     //We do not want to hide the other overloads
     using wxWebView::SetPage;
@@ -67,16 +67,16 @@ public:
     virtual void Print();
 
     virtual void LoadUrl(const wxString& url);
-    virtual wxString GetCurrentURL();
+    virtual wxString GetCurrentURL() const;
-    virtual wxString GetCurrentTitle();
+    virtual wxString GetCurrentTitle() const;
-    virtual wxWebViewZoom GetZoom();
+    virtual wxWebViewZoom GetZoom() const;
     virtual void SetZoom(wxWebViewZoom zoom);
 
     virtual void SetZoomType(wxWebViewZoomType zoomType);
     virtual wxWebViewZoomType GetZoomType() const;
     virtual bool CanSetZoomType(wxWebViewZoomType type) const;
 
-    virtual bool IsBusy() { return m_busy; }
+    virtual bool IsBusy() const { return m_busy; }
     
     //History functions
     virtual void ClearHistory();
@@ -86,29 +86,29 @@ public:
     virtual void LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item);
     
     //Undo / redo functionality
-    virtual bool CanUndo();
+    virtual bool CanUndo() const;
-    virtual bool CanRedo();
+    virtual bool CanRedo() const;
     virtual void Undo();
     virtual void Redo();
 
     //Clipboard functions
-    virtual bool CanCut() { return false; }
+    virtual bool CanCut() const { return false; }
-    virtual bool CanCopy() { return false; }
+    virtual bool CanCopy() const { return false; }
-    virtual bool CanPaste() { return false; }
+    virtual bool CanPaste() const { return false; }
     virtual void Cut();
     virtual void Copy();
     virtual void Paste();
     
     //Editing functions
     virtual void SetEditable(bool enable = true);
-    virtual bool IsEditable();
+    virtual bool IsEditable() const;
     
     //Selection
     virtual void DeleteSelection();
-    virtual bool HasSelection();
+    virtual bool HasSelection() const;
     virtual void SelectAll();
-    virtual wxString GetSelectedText();
+    virtual wxString GetSelectedText() const;
-    virtual wxString GetSelectedSource();
+    virtual wxString GetSelectedSource() const;
     virtual void ClearSelection();
     
     void RunScript(const wxString& javascript);
@@ -117,17 +117,17 @@ public:
     virtual void RegisterHandler(wxSharedPtr<wxWebViewHandler> handler);
 
     // ---- methods not from the parent (common) interface
-    bool  CanGetPageSource();
+    bool  CanGetPageSource() const;
 
     void  SetScrollPos(int pos);
     int   GetScrollPos();
 
-    bool  CanIncreaseTextSize();
+    bool  CanIncreaseTextSize() const;
     void  IncreaseTextSize();
-    bool  CanDecreaseTextSize();
+    bool  CanDecreaseTextSize() const;
     void  DecreaseTextSize();
 
-    float GetWebkitZoom();
+    float GetWebkitZoom() const;
     void  SetWebkitZoom(float zoom);
 
     // don't hide base class virtuals

include/wx/webview.h

@@ -165,12 +165,12 @@ public:
     /** Get whether it is possible to navigate back in the history of
       * visited pages
       */
-    virtual bool CanGoBack() = 0;
+    virtual bool CanGoBack() const = 0;
 
     /** Get whether it is possible to navigate forward in the history of
       * visited pages
       */
-    virtual bool CanGoForward() = 0;
+    virtual bool CanGoForward() const = 0;
 
     /** Navigate back in the history of visited pages.
       * Only valid if CanGoBack() returned true.
@@ -214,13 +214,13 @@ public:
     /**
      * Get the URL of the currently displayed document
      */
-    virtual wxString GetCurrentURL() = 0;
+    virtual wxString GetCurrentURL() const = 0;
 
     /**
      * Get the title of the current web page, or its URL/path if title is not
      * available
      */
-    virtual wxString GetCurrentTitle() = 0;
+    virtual wxString GetCurrentTitle() const = 0;
 
     // TODO: handle choosing a frame when calling GetPageSource()?
     /**
@@ -228,14 +228,14 @@ public:
      * @return the HTML source code, or an empty string if no page is currently
      *         shown
      */
-    virtual wxString GetPageSource() = 0;
+    virtual wxString GetPageSource() const = 0;
-    virtual wxString GetPageText() = 0;
+    virtual wxString GetPageText() const = 0;
 
    /**
      * Get the zoom factor of the page
      * @return How much the HTML document is zoomed (scaleed)
      */
-    virtual wxWebViewZoom GetZoom() = 0;
+    virtual wxWebViewZoom GetZoom() const = 0;
 
     /**
      * Set the zoom factor of the page
@@ -290,13 +290,13 @@ public:
     }
 
     virtual void SetEditable(bool enable = true) = 0;
-    virtual bool IsEditable() = 0;
+    virtual bool IsEditable() const = 0;
 
     virtual void SelectAll() = 0;
-    virtual bool HasSelection() = 0;
+    virtual bool HasSelection() const = 0;
     virtual void DeleteSelection() = 0;
-    virtual wxString GetSelectedText() = 0;
+    virtual wxString GetSelectedText() const = 0;
-    virtual wxString GetSelectedSource() = 0;
+    virtual wxString GetSelectedSource() const = 0;
     virtual void ClearSelection() = 0;
 
     virtual void RunScript(const wxString& javascript) = 0;
@@ -325,19 +325,19 @@ public:
     /**
      * Returns whether the web control is currently busy (e.g. loading a page)
      */
-    virtual bool IsBusy() = 0;
+    virtual bool IsBusy() const = 0;
 
     //Clipboard functions
-    virtual bool CanCut() = 0;
+    virtual bool CanCut() const = 0;
-    virtual bool CanCopy() = 0;
+    virtual bool CanCopy() const = 0;
-    virtual bool CanPaste() = 0;
+    virtual bool CanPaste() const = 0;
     virtual void Cut() = 0;
     virtual void Copy() = 0;
     virtual void Paste() = 0;
 
     //Undo / redo functionality
-    virtual bool CanUndo() = 0;
+    virtual bool CanUndo() const = 0;
-    virtual bool CanRedo() = 0;
+    virtual bool CanRedo() const = 0;
     virtual void Undo() = 0;
     virtual void Redo() = 0;
 

interface/wx/webview.h

@@ -295,34 +295,34 @@ public:
         Get the title of the current web page, or its URL/path if title is not
         available.
     */
-    virtual wxString GetCurrentTitle() = 0;
+    virtual wxString GetCurrentTitle() const = 0;
 
    /**
         Get the URL of the currently displayed document.
     */
-    virtual wxString GetCurrentURL() = 0;
+    virtual wxString GetCurrentURL() const = 0;
 
     /**
         Get the HTML source code of the currently displayed document.
         @return The HTML source code, or an empty string if no page is currently
                 shown.
     */
-    virtual wxString GetPageSource() = 0;
+    virtual wxString GetPageSource() const = 0;
     
     /**
         Get the text of the current page.
     */
-    virtual wxString GetPageText() = 0;
+    virtual wxString GetPageText() const = 0;
     
     /**
         Returns whether the web control is currently busy (e.g. loading a page).
     */
-    virtual bool IsBusy() = 0;
+    virtual bool IsBusy() const = 0;
 
     /**
         Returns whether the web control is currently editable
     */
-    virtual bool IsEditable() = 0;
+    virtual bool IsEditable() const = 0;
 
     /**
         Load a web page from a URL
@@ -395,21 +395,21 @@ public:
         
         @note This always returns @c false on the OSX WebKit backend.
     */
-    virtual bool CanCopy() = 0;
+    virtual bool CanCopy() const = 0;
 
     /**
         Returns @true if the current selection can be cut.
         
          @note This always returns @c false on the OSX WebKit backend.
     */
-    virtual bool CanCut() = 0;
+    virtual bool CanCut() const = 0;
 
     /**
         Returns @true if data can be pasted.
         
         @note This always returns @c false on the OSX WebKit backend.
     */
-    virtual bool CanPaste() = 0;
+    virtual bool CanPaste() const = 0;
 
     /**
         Copies the current selection. 
@@ -434,13 +434,13 @@ public:
         Returns @true if it is possible to navigate backward in the history of
         visited pages.
     */
-    virtual bool CanGoBack() = 0;
+    virtual bool CanGoBack() const = 0;
 
     /** 
         Returns @true if it is possible to navigate forward in the history of
         visited pages.
     */
-    virtual bool CanGoForward() = 0;
+    virtual bool CanGoForward() const = 0;
 
     /**
         Clear the history, this will also remove the visible page.
@@ -501,17 +501,17 @@ public:
     /**
         Returns the currently selected source, if any.
     */
-    virtual wxString GetSelectedSource() = 0;
+    virtual wxString GetSelectedSource() const = 0;
     
     /**
         Returns the currently selected text, if any.
     */
-    virtual wxString GetSelectedText() = 0;
+    virtual wxString GetSelectedText() const = 0;
 
     /**
         Returns @true if there is a current selection.
     */
-    virtual bool HasSelection() = 0;
+    virtual bool HasSelection() const = 0;
 
     /**
         Selects the entire page.
@@ -525,12 +525,12 @@ public:
     /**
         Returns @true if there is an action to redo.
     */
-    virtual bool CanRedo() = 0;
+    virtual bool CanRedo() const = 0;
 
     /**
         Returns @true if there is an action to undo.
     */
-    virtual bool CanUndo() = 0;
+    virtual bool CanUndo() const = 0;
 
     /**
         Redos the last action.
@@ -558,7 +558,7 @@ public:
         Get the zoom factor of the page.
         @return The current level of zoom.
     */
-    virtual wxWebViewZoom GetZoom() = 0;
+    virtual wxWebViewZoom GetZoom() const = 0;
 
     /**
         Get how the zoom factor is currently interpreted.

src/gtk/webview_webkit.cpp

@@ -475,7 +475,7 @@ void wxWebViewWebKit::SetWebkitZoom(float level)
     webkit_web_view_set_zoom_level (WEBKIT_WEB_VIEW(web_view), level);
 }
 
-float wxWebViewWebKit::GetWebkitZoom()
+float wxWebViewWebKit::GetWebkitZoom() const
 {
     return webkit_web_view_get_zoom_level (WEBKIT_WEB_VIEW(web_view));
 }
@@ -514,13 +514,13 @@ void wxWebViewWebKit::GoForward()
 }
 
 
-bool wxWebViewWebKit::CanGoBack()
+bool wxWebViewWebKit::CanGoBack() const
 {
     return webkit_web_view_can_go_back (WEBKIT_WEB_VIEW(web_view));
 }
 
 
-bool wxWebViewWebKit::CanGoForward()
+bool wxWebViewWebKit::CanGoForward() const
 {
     return webkit_web_view_can_go_forward (WEBKIT_WEB_VIEW(web_view));
 }
@@ -599,17 +599,17 @@ void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item)
     }
 }
 
-bool wxWebViewWebKit::CanCut()
+bool wxWebViewWebKit::CanCut() const
 {
     return webkit_web_view_can_cut_clipboard(WEBKIT_WEB_VIEW(web_view));
 }
 
-bool wxWebViewWebKit::CanCopy()
+bool wxWebViewWebKit::CanCopy() const
 {
     return webkit_web_view_can_copy_clipboard(WEBKIT_WEB_VIEW(web_view));
 }
 
-bool wxWebViewWebKit::CanPaste()
+bool wxWebViewWebKit::CanPaste() const
 {
     return webkit_web_view_can_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
 }
@@ -629,12 +629,12 @@ void wxWebViewWebKit::Paste()
     webkit_web_view_paste_clipboard(WEBKIT_WEB_VIEW(web_view));
 }
 
-bool wxWebViewWebKit::CanUndo()
+bool wxWebViewWebKit::CanUndo() const
 {
     return webkit_web_view_can_undo(WEBKIT_WEB_VIEW(web_view));
 }
 
-bool wxWebViewWebKit::CanRedo()
+bool wxWebViewWebKit::CanRedo() const
 {
     return webkit_web_view_can_redo(WEBKIT_WEB_VIEW(web_view));
 }
@@ -649,7 +649,7 @@ void wxWebViewWebKit::Redo()
     webkit_web_view_redo(WEBKIT_WEB_VIEW(web_view));
 }
 
-wxString wxWebViewWebKit::GetCurrentURL()
+wxString wxWebViewWebKit::GetCurrentURL() const
 {
     // FIXME: check which encoding the web kit control uses instead of
     // assuming UTF8 (here and elsewhere too)
@@ -658,14 +658,14 @@ wxString wxWebViewWebKit::GetCurrentURL()
 }
 
 
-wxString wxWebViewWebKit::GetCurrentTitle()
+wxString wxWebViewWebKit::GetCurrentTitle() const
 {
     return wxString::FromUTF8(webkit_web_view_get_title(
                                 WEBKIT_WEB_VIEW(web_view)));
 }
 
 
-wxString wxWebViewWebKit::GetPageSource()
+wxString wxWebViewWebKit::GetPageSource() const
 {
     WebKitWebFrame* frame = webkit_web_view_get_main_frame(
         WEBKIT_WEB_VIEW(web_view));
@@ -678,7 +678,7 @@ wxString wxWebViewWebKit::GetPageSource()
 }
 
 
-wxWebViewZoom wxWebViewWebKit::GetZoom()
+wxWebViewZoom wxWebViewWebKit::GetZoom() const
 {
     float zoom = GetWebkitZoom();
 
@@ -786,7 +786,7 @@ void wxWebViewWebKit::Print()
 }
 
 
-bool wxWebViewWebKit::IsBusy()
+bool wxWebViewWebKit::IsBusy() const
 {
     return m_busy;
 
@@ -817,7 +817,7 @@ void wxWebViewWebKit::SetEditable(bool enable)
     webkit_web_view_set_editable(WEBKIT_WEB_VIEW(web_view), enable);
 }
 
-bool wxWebViewWebKit::IsEditable()
+bool wxWebViewWebKit::IsEditable() const
 {
     return webkit_web_view_get_editable(WEBKIT_WEB_VIEW(web_view));
 }
@@ -827,7 +827,7 @@ void wxWebViewWebKit::DeleteSelection()
     webkit_web_view_delete_selection(WEBKIT_WEB_VIEW(web_view));
 }
 
-bool wxWebViewWebKit::HasSelection()
+bool wxWebViewWebKit::HasSelection() const
 {
     return webkit_web_view_has_selection(WEBKIT_WEB_VIEW(web_view));
 }
@@ -837,7 +837,7 @@ void wxWebViewWebKit::SelectAll()
     webkit_web_view_select_all(WEBKIT_WEB_VIEW(web_view));
 }
 
-wxString wxWebViewWebKit::GetSelectedText()
+wxString wxWebViewWebKit::GetSelectedText() const
 {
     WebKitDOMDocument* doc; 
     WebKitDOMDOMWindow* win;
@@ -853,7 +853,7 @@ wxString wxWebViewWebKit::GetSelectedText()
                     wxConvUTF8);
 }
 
-wxString wxWebViewWebKit::GetSelectedSource()
+wxString wxWebViewWebKit::GetSelectedSource() const
 {
     WebKitDOMDocument* doc; 
     WebKitDOMDOMWindow* win;
@@ -891,7 +891,7 @@ void wxWebViewWebKit::ClearSelection()
 
 }
 
-wxString wxWebViewWebKit::GetPageText()
+wxString wxWebViewWebKit::GetPageText() const
 {
     WebKitDOMDocument* doc; 
     WebKitDOMHTMLElement* body;

src/msw/webview_ie.cpp

@@ -126,7 +126,7 @@ void wxWebViewIE::SetPage(const wxString& html, const wxString& baseUrl)
 
 }
 
-wxString wxWebViewIE::GetPageSource()
+wxString wxWebViewIE::GetPageSource() const
 {
     IHTMLDocument2* document = GetDocument();
     IHTMLElement *bodyTag = NULL;
@@ -150,7 +150,7 @@ wxString wxWebViewIE::GetPageSource()
     return source;
 }
 
-wxWebViewZoom wxWebViewIE::GetZoom()
+wxWebViewZoom wxWebViewIE::GetZoom() const
 {
     if(m_zoomType == wxWEB_VIEW_ZOOM_TYPE_LAYOUT)
         return GetIEOpticalZoom();
@@ -190,7 +190,7 @@ void wxWebViewIE::SetIETextZoom(wxWebViewZoom level)
     wxASSERT(result == S_OK);
 }
 
-wxWebViewZoom wxWebViewIE::GetIETextZoom()
+wxWebViewZoom wxWebViewIE::GetIETextZoom() const
 {
     VARIANT zoomVariant;
     VariantInit (&zoomVariant);
@@ -242,7 +242,7 @@ void wxWebViewIE::SetIEOpticalZoom(wxWebViewZoom level)
     wxASSERT(result == S_OK);
 }
 
-wxWebViewZoom wxWebViewIE::GetIEOpticalZoom()
+wxWebViewZoom wxWebViewIE::GetIEOpticalZoom() const
 {
     VARIANT zoomVariant;
     VariantInit (&zoomVariant);
@@ -309,7 +309,7 @@ void wxWebViewIE::Print()
                          OLECMDEXECOPT_DODEFAULT, NULL, NULL);
 }
 
-bool wxWebViewIE::CanGoBack()
+bool wxWebViewIE::CanGoBack() const
 {
     if(m_historyEnabled)
         return m_historyPosition > 0;
@@ -317,7 +317,7 @@ bool wxWebViewIE::CanGoBack()
         return false;
 }
 
-bool wxWebViewIE::CanGoForward()
+bool wxWebViewIE::CanGoForward() const
 {
     if(m_historyEnabled)
         return m_historyPosition != static_cast<int>(m_historyList.size()) - 1;
@@ -433,8 +433,8 @@ void wxWebViewIE::SetOfflineMode(bool offline)
     wxASSERT(success);
 }
 
-bool wxWebViewIE::IsBusy()
+bool wxWebViewIE::IsBusy() const
-{
+{ 
     if (m_isBusy) return true;
 
     wxVariant out = m_ie.GetProperty("Busy");
@@ -444,7 +444,7 @@ bool wxWebViewIE::IsBusy()
     return out.GetBool();
 }
 
-wxString wxWebViewIE::GetCurrentURL()
+wxString wxWebViewIE::GetCurrentURL() const
 {
     wxVariant out = m_ie.GetProperty("LocationURL");
 
@@ -452,7 +452,7 @@ wxString wxWebViewIE::GetCurrentURL()
     return out.GetString();
 }
 
-wxString wxWebViewIE::GetCurrentTitle()
+wxString wxWebViewIE::GetCurrentTitle() const
 {
     IHTMLDocument2* document = GetDocument();
     BSTR title;
@@ -462,16 +462,16 @@ wxString wxWebViewIE::GetCurrentTitle()
     return wxString(title);
 }
 
-bool wxWebViewIE::CanCut()
+bool wxWebViewIE::CanCut() const
 {
     return CanExecCommand("Cut");
 }
 
-bool wxWebViewIE::CanCopy()
+bool wxWebViewIE::CanCopy() const
 {
     return CanExecCommand("Copy");
 }
-bool wxWebViewIE::CanPaste()
+bool wxWebViewIE::CanPaste() const
 {
     return CanExecCommand("Paste");
 }
@@ -491,11 +491,11 @@ void wxWebViewIE::Paste()
     ExecCommand("Paste");
 }
 
-bool wxWebViewIE::CanUndo()
+bool wxWebViewIE::CanUndo() const
 {
     return CanExecCommand("Undo");
 }
-bool wxWebViewIE::CanRedo()
+bool wxWebViewIE::CanRedo() const
 {
     return CanExecCommand("Redo");
 }
@@ -521,7 +521,7 @@ void wxWebViewIE::SetEditable(bool enable)
     document->Release();
 }
 
-bool wxWebViewIE::IsEditable()
+bool wxWebViewIE::IsEditable() const
 {
     IHTMLDocument2* document = GetDocument();
     BSTR mode;
@@ -538,7 +538,7 @@ void wxWebViewIE::SelectAll()
     ExecCommand("SelectAll");
 }
 
-bool wxWebViewIE::HasSelection()
+bool wxWebViewIE::HasSelection() const
 {
     IHTMLDocument2* document = GetDocument();
     IHTMLSelectionObject* selection;
@@ -560,7 +560,7 @@ void wxWebViewIE::DeleteSelection()
     ExecCommand("Delete");
 }
 
-wxString wxWebViewIE::GetSelectedText()
+wxString wxWebViewIE::GetSelectedText() const
 {
     IHTMLDocument2* document = GetDocument();
     IHTMLSelectionObject* selection;
@@ -589,7 +589,7 @@ wxString wxWebViewIE::GetSelectedText()
     return selected;
 }
 
-wxString wxWebViewIE::GetSelectedSource()
+wxString wxWebViewIE::GetSelectedSource() const
 {
     IHTMLDocument2* document = GetDocument();
     IHTMLSelectionObject* selection;
@@ -632,7 +632,7 @@ void wxWebViewIE::ClearSelection()
     document->Release();
 }
 
-wxString wxWebViewIE::GetPageText()
+wxString wxWebViewIE::GetPageText() const
 {
     IHTMLDocument2* document = GetDocument();
     wxString text;
@@ -681,7 +681,7 @@ void wxWebViewIE::RegisterHandler(wxSharedPtr<wxWebViewHandler> handler)
     }
 }
 
-bool wxWebViewIE::CanExecCommand(wxString command)
+bool wxWebViewIE::CanExecCommand(wxString command) const
 {
     IHTMLDocument2* document = GetDocument();
     VARIANT_BOOL enabled;
@@ -699,7 +699,7 @@ void wxWebViewIE::ExecCommand(wxString command)
     document->Release();
 }
 
-IHTMLDocument2* wxWebViewIE::GetDocument()
+IHTMLDocument2* wxWebViewIE::GetDocument() const
 {
     wxVariant variant = m_ie.GetProperty("Document");
     IHTMLDocument2* document = (IHTMLDocument2*)variant.GetVoidPtr();

src/osx/webview_webkit.mm

@@ -411,7 +411,7 @@ wxWebViewWebKit::~wxWebViewWebKit()
 // public methods
 // ----------------------------------------------------------------------------
 
-bool wxWebViewWebKit::CanGoBack()
+bool wxWebViewWebKit::CanGoBack() const
 {
     if ( !m_webView )
         return false;
@@ -419,7 +419,7 @@ bool wxWebViewWebKit::CanGoBack()
     return [m_webView canGoBack];
 }
 
-bool wxWebViewWebKit::CanGoForward()
+bool wxWebViewWebKit::CanGoForward() const
 {
     if ( !m_webView )
         return false;
@@ -469,7 +469,7 @@ void wxWebViewWebKit::Stop()
     [[m_webView mainFrame] stopLoading];
 }
 
-bool wxWebViewWebKit::CanGetPageSource()
+bool wxWebViewWebKit::CanGetPageSource() const
 {
     if ( !m_webView )
         return false;
@@ -478,7 +478,7 @@ bool wxWebViewWebKit::CanGetPageSource()
     return ( [[dataSource representation] canProvideDocumentSource] );
 }
 
-wxString wxWebViewWebKit::GetPageSource()
+wxString wxWebViewWebKit::GetPageSource() const
 {
 
     if (CanGetPageSource())
@@ -501,7 +501,7 @@ wxString wxWebViewWebKit::GetPageSource()
     return wxEmptyString;
 }
 
-bool wxWebViewWebKit::CanIncreaseTextSize()
+bool wxWebViewWebKit::CanIncreaseTextSize() const
 {
     if ( !m_webView )
         return false;
@@ -521,7 +521,7 @@ void wxWebViewWebKit::IncreaseTextSize()
         [m_webView makeTextLarger:(WebView*)m_webView];
 }
 
-bool wxWebViewWebKit::CanDecreaseTextSize()
+bool wxWebViewWebKit::CanDecreaseTextSize() const
 {
     if ( !m_webView )
         return false;
@@ -573,7 +573,7 @@ void wxWebViewWebKit::SetEditable(bool enable)
     [m_webView setEditable:enable ];
 }
 
-bool wxWebViewWebKit::IsEditable()
+bool wxWebViewWebKit::IsEditable() const
 {
     if ( !m_webView )
         return false;
@@ -629,7 +629,7 @@ void wxWebViewWebKit::SetScrollPos(int pos)
             (NSString*)wxNSStringWithWxString( javascript )];
 }
 
-wxString wxWebViewWebKit::GetSelectedText()
+wxString wxWebViewWebKit::GetSelectedText() const
 {
     NSString* selection = [[m_webView selectedDOMRange] markupString];
     if (!selection) return wxEmptyString;
@@ -741,17 +741,17 @@ void wxWebViewWebKit::LoadUrl(const wxString& url)
             [NSURL URLWithString:wxNSStringWithWxString(url)]]];
 }
 
-wxString wxWebViewWebKit::GetCurrentURL()
+wxString wxWebViewWebKit::GetCurrentURL() const
 {
     return wxStringWithNSString([m_webView mainFrameURL]);
 }
 
-wxString wxWebViewWebKit::GetCurrentTitle()
+wxString wxWebViewWebKit::GetCurrentTitle() const
 {
     return wxStringWithNSString([m_webView mainFrameTitle]);
 }
 
-float wxWebViewWebKit::GetWebkitZoom()
+float wxWebViewWebKit::GetWebkitZoom() const
 {
     return [m_webView textSizeMultiplier];
 }
@@ -761,7 +761,7 @@ void wxWebViewWebKit::SetWebkitZoom(float zoom)
     [m_webView setTextSizeMultiplier:zoom];
 }
 
-wxWebViewZoom wxWebViewWebKit::GetZoom()
+wxWebViewZoom wxWebViewWebKit::GetZoom() const
 {
     float zoom = GetWebkitZoom();
 
@@ -865,7 +865,7 @@ void wxWebViewWebKit::DeleteSelection()
     [(WebView*)m_webView deleteSelection];
 }
 
-bool wxWebViewWebKit::HasSelection()
+bool wxWebViewWebKit::HasSelection() const
 {
     DOMRange* range = [m_webView selectedDOMRange];
     if(!range)
@@ -889,7 +889,7 @@ void wxWebViewWebKit::SelectAll()
     RunScript("window.getSelection().selectAllChildren(document.body);");
 }
 
-wxString wxWebViewWebKit::GetSelectedSource()
+wxString wxWebViewWebKit::GetSelectedSource() const
 {
     wxString script = ("var range = window.getSelection().getRangeAt(0);"
                        "var element = document.createElement('div');"
@@ -900,7 +900,7 @@ wxString wxWebViewWebKit::GetSelectedSource()
     return wxStringWithNSString([result stringValue]);
 }
 
-wxString wxWebViewWebKit::GetPageText()
+wxString wxWebViewWebKit::GetPageText() const
 {
     id result = [[m_webView windowScriptObject]
                  evaluateWebScript:@"document.body.textContent"];
@@ -962,12 +962,12 @@ void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebViewHistoryItem> item)
     [m_webView goToBackForwardItem:item->m_histItem];
 }
 
-bool wxWebViewWebKit::CanUndo()
+bool wxWebViewWebKit::CanUndo() const
 {
     return [[m_webView undoManager] canUndo];
 }
 
-bool wxWebViewWebKit::CanRedo()
+bool wxWebViewWebKit::CanRedo() const
 {
     return [[m_webView undoManager] canRedo];
 }