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Rework the GTK WebKit backend history to remove the need for the map between wxWebHistoryItems and WebKitWebHistoryItems.

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/SOC2011_WEBVIEW@68474 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Steve Lamerton
2011-07-31 15:37:55 +00:00
parent eafdb19c44
commit 263e3a8327
3 changed files with 19 additions and 42 deletions
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5
include/wx/gtk/webhistoryitem_webkit.h
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@@ -14,6 +14,8 @@
#if wxUSE_WEBVIEW_WEBKIT
#include "webkit/webkit.h"
class WXDLLIMPEXP_WEB wxWebHistoryItem
{
public:
@@ -22,8 +24,11 @@ public:
wxString GetUrl() { return m_url; }
wxString GetTitle() { return m_title; }
friend class wxWebViewWebKit;
private:
wxString m_url, m_title;
WebKitWebHistoryItem* m_histItem;
};
#endif // wxUSE_WEBVIEW_WEBKIT

33
include/wx/gtk/webview_webkit.h
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@@ -18,36 +18,6 @@
#include "wx/sharedptr.h"
#include "wx/webview.h"
//A set of hash function so we can map wxWebHistoryItems to WebKitWebHistoryItems
class SharedPtrHash
{
public:
SharedPtrHash() { }
unsigned long operator()( const wxSharedPtr<wxWebHistoryItem> & item ) const
{
return wxPointerHash()(item.get());
}
SharedPtrHash& operator=(const SharedPtrHash&) { return *this; }
};
class SharedPtrEqual
{
public:
SharedPtrEqual() { }
bool operator()( const wxSharedPtr<wxWebHistoryItem> & a,
const wxSharedPtr<wxWebHistoryItem> & b ) const
{
return wxPointerEqual()(a.get(), b.get());
}
SharedPtrEqual& operator=(const SharedPtrEqual&) { return *this; }
};
WX_DECLARE_HASH_MAP(wxSharedPtr<wxWebHistoryItem>, WebKitWebHistoryItem*,
SharedPtrHash, SharedPtrEqual, HistoryItemHash);
//-----------------------------------------------------------------------------
// wxWebViewWebKit
//-----------------------------------------------------------------------------
@@ -152,7 +122,7 @@ public:
virtual void RunScript(const wxString& javascript);
//Virtual Filesystem Support
virtual void RegisterHandler(wxWebHandler* handler);
virtual void RegisterHandler(wxWebHandler* handler) {};
/** FIXME: hack to work around signals being received too early */
bool m_ready;
@@ -177,7 +147,6 @@ private:
GtkWidget *web_view;
gint m_historyLimit;
HistoryItemHash m_historyMap;
// FIXME: try to get DECLARE_DYNAMIC_CLASS macros & stuff right
//DECLARE_DYNAMIC_CLASS(wxWebViewWebKit)

23
src/gtk/webview_webkit.cpp
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@@ -469,11 +469,12 @@ wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetBackwardHistory()
for(int i = g_list_length(list) - 1; i >= 0 ; i--)
{
WebKitWebHistoryItem* gtkitem = (WebKitWebHistoryItem*)g_list_nth_data(list, i);
wxSharedPtr<wxWebHistoryItem> item(new wxWebHistoryItem(
webkit_web_history_item_get_uri(gtkitem),
webkit_web_history_item_get_title(gtkitem)));
wxWebHistoryItem* wxitem = new wxWebHistoryItem(
webkit_web_history_item_get_uri(gtkitem),
webkit_web_history_item_get_title(gtkitem));
wxitem->m_histItem = gtkitem;
wxSharedPtr<wxWebHistoryItem> item(wxitem);
backhist.push_back(item);
m_historyMap[item] = gtkitem;
}
return backhist;
}
@@ -488,23 +489,25 @@ wxVector<wxSharedPtr<wxWebHistoryItem> > wxWebViewWebKit::GetForwardHistory()
for(guint i = 0; i < g_list_length(list); i++)
{
WebKitWebHistoryItem* gtkitem = (WebKitWebHistoryItem*)g_list_nth_data(list, i);
wxSharedPtr<wxWebHistoryItem> item(new wxWebHistoryItem(
webkit_web_history_item_get_uri(gtkitem),
webkit_web_history_item_get_title(gtkitem)));
wxWebHistoryItem* wxitem = new wxWebHistoryItem(
webkit_web_history_item_get_uri(gtkitem),
webkit_web_history_item_get_title(gtkitem));
wxitem->m_histItem = gtkitem;
wxSharedPtr<wxWebHistoryItem> item(wxitem);
forwardhist.push_back(item);
m_historyMap[item] = gtkitem;
}
return forwardhist;
}
void wxWebViewWebKit::LoadHistoryItem(wxSharedPtr<wxWebHistoryItem> item)
{
WebKitWebHistoryItem* gtkitem = m_historyMap[item];
WebKitWebHistoryItem* gtkitem = item->m_histItem;
if(gtkitem)
{
WebKitWebBackForwardList* history;
history = webkit_web_view_get_back_forward_list(WEBKIT_WEB_VIEW(web_view));
webkit_web_back_forward_list_go_to_item(history, gtkitem);
webkit_web_back_forward_list_go_to_item(WEBKIT_WEB_BACK_FORWARD_LIST(history),
WEBKIT_WEB_HISTORY_ITEM(gtkitem));
}
}