1 /*

     2  * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3  * All rights reserved.

     4  *

     5  * This program is free software: you can redistribute it and/or modify

     6  * it under the terms of the GNU Lesser General Public License as published by

     7  * the Free Software Foundation, version 2.1 of the License.

     8  *

     9  * This program 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

    12  * GNU Lesser General Public License for more details.

    13  *

    14  * You should have received a copy of the GNU Lesser General Public License

    15  * along with this program.  If not,

    16  * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

    17  *

    18  * Description:

    19  * This class extends ToolbarSnippet class to hold the

    20  * windows view toolbar buttons

    21  *

    22  */

    23 

    24 #include "RecentUrlToolbarSnippet.h"

    25 #include "ToolbarChromeItem.h"

    26 #include "ViewStack.h"

    27 #include "GWebContentView.h"

    28 #include "BookmarksManager.h"

    29 #include <QDebug>

    30 

    31 namespace GVA {

    32 

    33     RecentUrlToolbarSnippet::RecentUrlToolbarSnippet(const QString& elementId, ChromeWidget * chrome,

    34                                                      const QWebElement & element)

    35         : DualButtonToolbarSnippet(elementId, chrome, element),

    36           m_action1(0)

    37     {      

    38     }

    39 

    40     RecentUrlToolbarSnippet::~RecentUrlToolbarSnippet()

    41     {

    42         if(m_action1)

    43             delete m_action1;

    44     }

    45 

    46     RecentUrlToolbarSnippet * RecentUrlToolbarSnippet::instance(const QString& elementId, ChromeWidget * chrome, const QWebElement & element)

    47     {

    48         RecentUrlToolbarSnippet * that = new RecentUrlToolbarSnippet( elementId, chrome, element );

    49         that->setChromeWidget( new ToolbarChromeItem( that ) );

    50         return that;

    51     }

    52     

    53     void RecentUrlToolbarSnippet::addChild(ChromeSnippet * child) {

    54         WebChromeContainerSnippet * s =  dynamic_cast<WebChromeContainerSnippet* >(child);

    55         if (!s) {

    56             ToolbarActions_t* t = new ToolbarActions_t();

    57             if (child->elementId() == "RecentBackButton" ) {

    58                 t->actionId = RECENTURL_VIEW_ACTION_BACK;

    59                 t->actionName = RECENTURL_TOOLBAR_BACK;

    60                 t->normalImg = ":/chrome/bedrockchrome/toolbar.snippet/icons/icon_back.png";

    61                 t->disabledImg = "";

    62                 t->activeImg = ":/chrome/bedrockchrome/toolbar.snippet/icons/icon_back_pressed.png";

    63             }

    64             else if (child->elementId() == "RecentClearallButton" ) {

    65                 t->actionId = RECENTURL_VIEW_ACTION_CLEARALL;

    66                 t->actionName = RECENTURL_TOOLBAR_CLEARALL;

    67                 t->normalImg = ":/chrome/bedrockchrome/toolbar.snippet/icons/icon_clearall.png";

    68                 t->disabledImg = ":/chrome/bedrockchrome/toolbar.snippet/icons/icon_clearall_disabled.png";

    69                 t->activeImg = ":/chrome/bedrockchrome/toolbar.snippet/icons/icon_clearall_pressed.png";

    70             }

    71             t->id = child->elementId();

    72             m_actionInfo.append(t);

    73         }

    74 

    75         WebChromeContainerSnippet::addChild(child);

    76     }

    77 

    78     void RecentUrlToolbarSnippet::setAction(ChromeSnippet * s) {

    79         ToolbarSnippet::setAction(s);

    80 

    81         ActionButtonSnippet * button  = static_cast<ActionButtonSnippet*> (s);

    82         int index = getIndex(s);

    83 

    84         if (index != -1 ) {

    85             ToolbarActions_t * t = m_actionInfo.at(index);

    86             QAction * action =  button->getDefaultAction();

    87             if (t->actionId == RECENTURL_VIEW_ACTION_BACK ) {

    88                 if( !action ) {

    89                     action = new QAction(0);

    90                     button->setDefaultAction(action);

    91                     m_action1 = action;

    92                 }

    93                 connect(action, SIGNAL(triggered()), this, SLOT(handleBackButton()));

    94             }

    95             else if (t->actionId == RECENTURL_VIEW_ACTION_CLEARALL) {

    96                 if( !action ) {

    97 					// Action is created/handled/owned by BookmarksManager

    98                     QAction * a = WRT::BookmarksManager::getSingleton()->getActionClearHistory();

    99                     button->setDefaultAction(a);

   100                 }

   101             }

   102         }

   103     }

   104 

   105     void RecentUrlToolbarSnippet::handleBackButton() {

   106         GWebContentView* webView = static_cast<GWebContentView*> (chrome()->getView("WebView"));

   107         if(webView)

   108             webView->showNormalPage();

   109         ViewStack::getSingleton()->switchView( TOOLBAR_WEB_VIEW, TOOLBAR_RECENTURL_VIEW );

   110     }

   111 

   112 } // end of namespace GVA

   113 

   114