Source/WebKit2/UIProcess/API/efl/ewk_history.cpp

   1 /*
   2    Copyright (C) 2012 Samsung Electronics
   3
   4     This library is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) any later version.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18 */
  19
  20 #include "config.h"
  21 #include "ewk_history.h"
  22
  23 #if OS(TIZEN)
  24 #include "WKAPICast.h"
  25 #include "WKArray.h"
  26 #include "WKBackForwardList.h"
  27 #include "WKBackForwardListItem.h"
  28 #include "WKRetainPtr.h"
  29 #include "ewk_history_private.h"
  30 #include <wtf/text/CString.h>
  31
  32 using namespace WebKit;
  33
  34 struct _Ewk_History {
  35     WKBackForwardListRef wkBackForwardList;
  36
  37     Ewk_History_Item* item;
  38 };
  39
  40 struct _Ewk_History_Item {
  41     WKRetainPtr<WKBackForwardListItemRef> itemRef;
  42
  43     CString uri;
  44     CString title;
  45 };
  46
  47 Ewk_History* ewkHistoryCreate(WKBackForwardListRef wkBackForwardList)
  48 {
  49     EINA_SAFETY_ON_NULL_RETURN_VAL(wkBackForwardList, 0);
  50
  51     Ewk_History* history = new Ewk_History;
  52
  53     history->wkBackForwardList = wkBackForwardList;
  54     history->item = 0;
  55
  56     return history;
  57 }
  58
  59 int ewk_history_back_list_length_get(Ewk_History* history)
  60 {
  61     EINA_SAFETY_ON_NULL_RETURN_VAL(history, 0);
  62
  63     return WKBackForwardListGetBackListCount(history->wkBackForwardList);
  64 }
  65
  66 int ewk_history_forward_list_length_get(Ewk_History* history)
  67 {
  68     EINA_SAFETY_ON_NULL_RETURN_VAL(history, 0);
  69
  70     return WKBackForwardListGetForwardListCount(history->wkBackForwardList);
  71 }
  72
  73 Ewk_History_Item* ewk_history_nth_item_get(Ewk_History* history, int index)
  74 {
  75     EINA_SAFETY_ON_NULL_RETURN_VAL(history, 0);
  76
  77     if (history->item)
  78         delete history->item;
  79
  80     WKBackForwardListItemRef itemRef = WKBackForwardListGetItemAtIndex(history->wkBackForwardList, index);
  81     if (!itemRef)
  82         return 0;
  83
  84     history->item = new Ewk_History_Item;
  85     history->item->itemRef = itemRef;
  86
  87     return history->item;
  88 }
  89
  90 const char* ewk_history_item_uri_get(Ewk_History_Item* item)
  91 {
  92     EINA_SAFETY_ON_NULL_RETURN_VAL(item, 0);
  93
  94     WKRetainPtr<WKURLRef> wkURI(AdoptWK, WKBackForwardListItemCopyURL(item->itemRef.get()));
  95
  96     if (toImpl(wkURI.get())->string().isEmpty())
  97         return 0;
  98
  99     item->uri = toImpl(wkURI.get())->string().utf8();
 100     return item->uri.data();
 101 }
 102
 103 const char* ewk_history_item_title_get(Ewk_History_Item* item)
 104 {
 105     EINA_SAFETY_ON_NULL_RETURN_VAL(item, 0);
 106
 107     WKRetainPtr<WKStringRef> wkTitle(AdoptWK, WKBackForwardListItemCopyTitle(item->itemRef.get()));
 108
 109     if (toImpl(wkTitle.get())->string().isEmpty())
 110         return 0;
 111
 112     item->title = toImpl(wkTitle.get())->string().utf8();
 113     return item->title.data();
 114 }
 115
 116 void ewk_history_free(Ewk_History* history)
 117 {
 118     EINA_SAFETY_ON_NULL_RETURN(history);
 119
 120     if (history->item)
 121         delete history->item;
 122
 123     delete history;
 124 }
 125
 126 Eina_List* ewk_history_back_list_get(Ewk_History* history)
 127 {
 128     return 0;
 129 }
 130
 131 Eina_List* ewk_history_forward_list_get(Ewk_History* history)
 132 {
 133     return 0;
 134 }
 135
 136 void ewk_history_item_list_free(Eina_List* items)
 137 {
 138     return;
 139 }
 140 #endif // #if OS(TIZEN)