webengine/osswebengine/WebKit/s60/misc/WebTabbedNavigation.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Thu, 17 Dec 2009 09:20:16 +0200
changeset 36 0ed94ceaa377
parent 27 60c5402cb945
child 37 cb62a4f66ebe
permissions -rw-r--r--
Revision: 200948 Kit: 200951
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     1
/*
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     2
* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     3
* All rights reserved.
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     4
* This component and the accompanying materials are made available
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     5
* under the terms of the License "Eclipse Public License v1.0"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     6
* which accompanies this distribution, and is available
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     7
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     8
*
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
     9
* Initial Contributors:
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    10
* Nokia Corporation - initial contribution.
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    11
*
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    12
* Contributors:
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    13
*
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    14
* Description:  Frame in webkit side
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    15
*
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    16
*/
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    17
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    18
#include "config.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    19
#include <../bidi.h>
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    20
#include <e32math.h>
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    21
#include <e32base.h>
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    22
#include "WebTabbedNavigation.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    23
#include "WebUtil.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    24
#include "Document.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    25
#include "Frame.h"
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    26
#include "HitTestRequest.h"
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    27
#include "HitTestResult.h"
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    28
#include "HTMLNames.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    29
#include "FrameTree.h"
36
0ed94ceaa377 Revision: 200948
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 27
diff changeset
    30
#include "brctldefs.h"
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    31
#include "WebCursor.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    32
#include "StaticObjectsContainer.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    33
#include "Page.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    34
#include "WebView.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    35
#include "WebFrame.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    36
#include "WebFrameView.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    37
#include <wtf/RefPtr.h>
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    38
#include "EventHandler.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    39
#include "webkitlogger.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    40
#include "FocusController.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    41
#include "RenderListBox.h"
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    42
#include "HTMLSelectElement.h"
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    43
#include "HTMLInputElement.h"
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    44
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    45
using namespace WebCore;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    46
using namespace HTMLNames;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    47
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    48
const int KMaxJumpPercent = 90;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    49
const int KScrollWhenNotFound = 5;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    50
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    51
WebTabbedNavigation::WebTabbedNavigation(WebView* webView)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    52
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    53
    m_webView = webView;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    54
    clear();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    55
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    56
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    57
WebTabbedNavigation::~WebTabbedNavigation()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    58
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    59
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    60
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    61
void WebTabbedNavigation::clear()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    62
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    63
    // Different initialization for mirrored layouts?
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    64
    m_selectedElementRect.SetRect(0, 0, m_webView->Rect().Width(), 0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    65
    m_initializedForPage = false;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    66
    m_firstNavigationOnPage = true;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    67
    m_focusPosition = TPoint(0,0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    68
    m_node = NULL;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    69
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    70
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    71
void WebTabbedNavigation::initializeForPage()
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    72
{
36
0ed94ceaa377 Revision: 200948
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 27
diff changeset
    73
    if (!m_initializedForPage && m_webView->IsVisible()) {
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    74
        if (navigate(0, 1)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    75
            m_initializedForPage = true;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    76
            m_firstNavigationOnPage = false;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    77
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    78
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    79
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    80
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    81
void WebTabbedNavigation::updateCursorPosition(const TPoint& pos)
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    82
{
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    83
    m_focusPosition = pos;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    84
    m_selectedElementRect.SetRect(pos.iX, pos.iY, pos.iX + 1, pos.iY + 1);
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    85
}
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    86
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    87
void WebTabbedNavigation::focusedElementChanged(Element* element)
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    88
{
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    89
    m_initializedForPage = true;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    90
    m_firstNavigationOnPage = false;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    91
    m_node = element;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    92
    m_selectedElementRect = element->getRect().Rect();
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    93
    m_focusPosition = StaticObjectsContainer::instance()->webCursor()->position();
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
    94
}
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    95
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
    96
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
    97
void WebTabbedNavigation::resetNavigationIfNeeded(TPoint& contentPos, TSize& contentSize, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
    98
                                                  Frame* focusedFrame, int horizontalDir, int verticalDir)
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
    99
{
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   100
    TPoint docBrViewCoord = kit(focusedFrame)->frameView()->frameCoordsInViewCoords(
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   101
                                           TPoint(contentSize.iWidth, contentSize.iHeight));
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   102
    TRect docRect = TRect(TPoint(0,0), docBrViewCoord);
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   103
    if (!docRect.Contains(m_focusPosition)) {
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   104
        TInt viewW = m_webView->Rect().Width();
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   105
        TInt viewH = m_webView->Rect().Height();
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   106
        if (m_focusPosition.iX > contentSize.iWidth) {
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   107
            m_focusPosition.iX = (horizontalDir == -1) ? contentPos.iX + viewW : contentPos.iX;
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   108
        }
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   109
        
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   110
        if (m_focusPosition.iY > contentSize.iHeight) {
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   111
            m_focusPosition.iY = (verticalDir == -1) ? contentPos.iY + viewH : contentPos.iY;
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   112
        }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   113
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   114
        m_selectedElementRect.SetRect(m_focusPosition.iX, m_focusPosition.iY, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   115
                                      m_focusPosition.iX, m_focusPosition.iY);
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   116
        m_node = NULL;    
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   117
    }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   118
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   119
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   120
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   121
TPoint WebTabbedNavigation::focusPointFromFocusedNode(Frame* frame, int horizontalDir, int verticalDir)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   122
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   123
    TPoint oldFocusPoint(m_focusPosition);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   124
    TPoint focusPosition(m_focusPosition);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   125
    TRect  selectedElementRect(m_selectedElementRect);
16
a359256acfc6 Revision: 200929
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 13
diff changeset
   126
    
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   127
    if (frame->document()) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   128
        Node* focusedNode = frame->document()->focusedNode();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   129
        if (focusedNode) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   130
            m_node = focusedNode;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   131
            selectedElementRect = focusedNode->getRect().Rect();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   132
            Frame* frame = focusedNode->document()->frame();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   133
            selectedElementRect = kit(frame)->frameView()->frameCoordsInViewCoords(selectedElementRect);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   134
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   135
            // Move the focus to the visible edge of the current object
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   136
            TRect elemVisibleRect = selectedElementRect;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   137
            if (elemVisibleRect.Intersects(m_webView->Rect())) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   138
                 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   139
                elemVisibleRect.Intersection(m_webView->Rect());
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   140
                if (horizontalDir == -1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   141
                    focusPosition.iX = elemVisibleRect.iTl.iX;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   142
                }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   143
                else if (horizontalDir == 1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   144
                    focusPosition.iX = elemVisibleRect.iBr.iX;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   145
                }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   146
                
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   147
                if (verticalDir == -1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   148
                    focusPosition.iY = elemVisibleRect.iTl.iY;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   149
                }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   150
                else if (verticalDir == 1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   151
                    focusPosition.iY = elemVisibleRect.iBr.iY;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   152
                }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   153
                
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   154
                if ((verticalDir == 0) && (horizontalDir == 0)) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   155
                    focusPosition = elemVisibleRect.Center();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   156
                }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   157
                m_focusPosition = focusPosition;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   158
            }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   159
            m_selectedElementRect = selectedElementRect;
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   160
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   161
    }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   162
    return oldFocusPoint;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   163
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   164
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   165
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   166
void WebTabbedNavigation::calcSearchViewRect(int horizontalDir, int verticalDir, TRect& view)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   167
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   168
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   169
    TPoint br;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   170
    TPoint viewBr = m_webView->Rect().iBr;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   171
    br.iX = viewBr.iX * KMaxJumpPercent / m_webView->scalingFactor();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   172
    br.iY = viewBr.iY * KMaxJumpPercent / m_webView->scalingFactor();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   173
    // define the view rect where we are looking for a match
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   174
    int x, y;
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   175
    if (horizontalDir == -1) {
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   176
        view.SetRect(m_focusPosition.iX - br.iX, m_focusPosition.iY - br.iY, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   177
                m_focusPosition.iX , m_focusPosition.iY + br.iY);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   178
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   179
    else if (horizontalDir == 1) {
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   180
        view.SetRect(m_focusPosition.iX, m_focusPosition.iY - br.iY, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   181
                m_focusPosition.iX + br.iX, m_focusPosition.iY + br.iY);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   182
    }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   183
    else if (verticalDir == -1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   184
        view.SetRect(m_focusPosition.iX - br.iX, m_focusPosition.iY - br.iY, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   185
                     m_focusPosition.iX + br.iX, m_focusPosition.iY);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   186
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   187
    else if (verticalDir == 1) {
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   188
        view.SetRect(m_focusPosition.iX - br.iX, m_focusPosition.iY, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   189
                     m_focusPosition.iX + br.iX, m_focusPosition.iY + br.iY);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   190
    }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   191
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   192
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   193
TPoint WebTabbedNavigation::updateCursorPosAfterScroll(Frame* frame, int horizontalDir, int verticalDir)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   194
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   195
    WebCursor* cursor = StaticObjectsContainer::instance()->webCursor();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   196
    TPoint oldPos = cursor->position();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   197
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   198
    focusPointFromFocusedNode(frame, horizontalDir, verticalDir);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   199
    if (m_node && !m_selectedElementRect.Intersects(m_webView->Rect())) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   200
        static_cast<Node*>(m_node)->document()->setFocusedNode(NULL);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   201
        m_node = NULL;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   202
    }
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   203
    
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   204
    cursor->setPosition(m_focusPosition - TPoint(horizontalDir, verticalDir));
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   205
    return oldPos;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   206
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   207
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   208
bool WebTabbedNavigation::navigate(int horizontalDir, int verticalDir)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   209
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   210
    WebCursor* cursor = StaticObjectsContainer::instance()->webCursor();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   211
    if (handleSelectElementScrolling(m_webView, verticalDir)) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   212
        cursor->cursorUpdate(true);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   213
        return true;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   214
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   215
    Frame* mainFrame = core(m_webView->mainFrame());
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   216
    FocusController* focusController = m_webView->page()->focusController();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   217
    Frame* focusedFrame = focusController->focusedOrMainFrame();        
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   218
    TSize contentSize = kit(focusedFrame)->frameView()->contentSize();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   219
    TPoint contentPos = kit(focusedFrame)->frameView()->contentPos();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   220
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   221
    // DOM can be changed so check if we are still inside the document
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   222
    // If not reset tabbed navigation parameters to the closest point in document.
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   223
    resetNavigationIfNeeded(contentPos, contentSize, focusedFrame, horizontalDir, verticalDir);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   224
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   225
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   226
    bool ret = m_firstNavigationOnPage;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   227
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   228
    if (focusedFrame == NULL) focusedFrame = mainFrame;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   229
    TPoint oldFocusPoint =  focusPointFromFocusedNode(focusedFrame, horizontalDir, verticalDir);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   230
    TRect view;
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   231
    calcSearchViewRect(horizontalDir, verticalDir, view);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   232
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   233
    // walk all focusable nodes    
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   234
    TPoint selectedPoint(0, 0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   235
    TRect selectedRect(0, 0, 0, 0);
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   236
    Node* selectedNode = bestFitFocusableNode(mainFrame, view, horizontalDir, verticalDir, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   237
                                              selectedPoint, selectedRect);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   238
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   239
    // Remember new selection
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   240
    contentPos = kit(mainFrame)->frameView()->contentPos();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   241
    if (selectedNode) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   242
        // Found an element to jump to
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   243
        m_selectedElementRect = selectedRect;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   244
        m_focusPosition = selectedPoint;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   245
        m_node = selectedNode;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   246
        selectedNode->document()->setFocusedNode(selectedNode);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   247
        m_webView->page()->focusController()->setFocusedFrame(selectedNode->document()->frame());
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   248
        
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   249
        // And scroll to the selected element
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   250
        RenderLayer *layer = selectedNode->renderer()->enclosingLayer();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   251
        if (layer) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   252
            layer->scrollRectToVisible(selectedNode->getRect(), RenderLayer::gAlignCenterIfNeeded, RenderLayer::gAlignCenterIfNeeded);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   253
            WebFrameView* fv = kit(selectedNode->document()->frame())->frameView();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   254
            TRect newRect = fv->frameCoordsInViewCoords(selectedNode->getRect().Rect());
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   255
            selectedRect = newRect;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   256
            selectedPoint = potentialFocusPoint(horizontalDir, verticalDir, newRect);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   257
            m_selectedElementRect = selectedRect;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   258
            m_focusPosition = selectedPoint;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   259
                        
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   260
            cursor->updatePositionAndElemType(m_focusPosition);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   261
            // special handling for Select-Multi
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   262
            if (m_webView->focusedElementType() == TBrCtlDefs::EElementSelectMultiBox) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   263
                handleMultiSelect(horizontalDir, verticalDir);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   264
            }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   265
            
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   266
            m_webView->sendMouseEventToEngine(TPointerEvent::EMove, cursor->position(), mainFrame);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   267
            ret = true;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   268
        }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   269
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   270
    else {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   271
        if (!m_firstNavigationOnPage) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   272
            TInt vWidth = m_webView->Rect().Width();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   273
            TInt vHeight = m_webView->Rect().Height();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   274
            kit(mainFrame)->frameView()->scrollTo(contentPos + 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   275
                                                  TPoint(horizontalDir * vWidth / KScrollWhenNotFound, 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   276
                                                         verticalDir * vHeight / KScrollWhenNotFound));
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   277
          
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   278
            cursor->updatePositionAndElemType(m_focusPosition - TPoint(horizontalDir, verticalDir));
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   279
        }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   280
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   281
    cursor->cursorUpdate(true);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   282
    return ret;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   283
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   284
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   285
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   286
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   287
Node* WebTabbedNavigation::bestFitFocusableNode(Frame* topFrame, TRect& viewRect, int horizontalDir, int verticalDir, //input
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   288
                                                TPoint& selectedPoint, TRect& selectedRect ) //output
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   289
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   290
   Node* selectedNode = NULL;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   291
   Frame* f = topFrame;
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   292
    while ( f ) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   293
        PassRefPtr<HTMLCollection> elements = f->document()->all();   
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   294
        TRect frameRect = kit(f)->frameView()->rectInGlobalCoords();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   295
        for (Node* n = elements->firstItem(); n; n = elements->nextItem()) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   296
            if (n == m_node) continue;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   297
            if (n->isFocusable() && n->isElementNode() && !n->hasTagName(iframeTag) && !n->hasTagName(frameTag)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   298
                // Does the node intersect with the view rect?
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   299
                TRect nodeRect = n->getRect().Rect();
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   300
                nodeRect = kit(f)->frameView()->frameCoordsInViewCoords(nodeRect);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   301
                if (nodeRect.Intersects(viewRect) && 
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   302
                    shouldConsiderRect(nodeRect, viewRect, horizontalDir, verticalDir)) {
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   303
                    // Compare nodes and select the best fit
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   304
                    TPoint newFocusPoint = potentialFocusPoint(horizontalDir, verticalDir, nodeRect);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   305
                    if (selectNode(horizontalDir, verticalDir, selectedRect, nodeRect, selectedPoint, newFocusPoint)) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   306
                        // found a better fit
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   307
                        selectedNode = n;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   308
                        selectedRect.SetRect(nodeRect.iTl, nodeRect.iBr);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   309
                        selectedPoint = newFocusPoint;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   310
                    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   311
                } // if (nodeRect.Intersects(rect[i])
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   312
            } // if (n->isFocusable() && n->isElementNode())
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   313
        } // for (Node* n = elements->firstItem(); n; n = elements->nextItem())
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   314
        f = f->tree()->traverseNext();
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   315
    } // while ( f )
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   316
    return selectedNode;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   317
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   318
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   319
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   320
bool WebTabbedNavigation::shouldConsiderRect(TRect& rect, TRect& searchRect, int horizontalDir, int verticalDir)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   321
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   322
    bool considerX = false;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   323
    bool considerY = false;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   324
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   325
    if (horizontalDir == 1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   326
        considerX = (rect.iTl.iX >= searchRect.iTl.iX);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   327
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   328
    else if (horizontalDir == -1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   329
        considerX = (rect.iBr.iX <= searchRect.iBr.iX);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   330
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   331
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   332
    if (verticalDir == 1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   333
        considerY = (rect.iTl.iY >= searchRect.iTl.iY);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   334
    }
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   335
    else if (verticalDir == -1) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   336
        considerY = (rect.iBr.iY <= searchRect.iBr.iY);
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   337
    }
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   338
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   339
    return considerX || considerY;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   340
    
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   341
}
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   342
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   343
void WebTabbedNavigation::handleMultiSelect(int horizontalDir, int verticalDir)
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   344
{
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   345
    WebCursor* cursor = StaticObjectsContainer::instance()->webCursor();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   346
    Node* n = static_cast<Node*>(m_node);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   347
    WebFrameView* fv = kit(n->document()->frame())->frameView();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   348
    Element* e = static_cast<Element*>(m_node);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   349
    if (e->isControl()) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   350
        HTMLGenericFormElement* ie = static_cast<HTMLGenericFormElement*>( e );
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   351
        if (ie->type() == "select-multiple") {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   352
            RenderListBox* render = static_cast<RenderListBox*>(e->renderer());
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   353
            HTMLSelectElement* selectElement = static_cast<HTMLSelectElement*>( e );
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   354
            TRect itemRect = render->itemRect(0, 0, render->indexOffset()).Rect();
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   355
            TRect itemRectViewCoord = fv->frameCoordsInViewCoords(itemRect);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   356
            itemRectViewCoord.Move(m_selectedElementRect.iTl);
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   357
            itemRectViewCoord.Intersection(fv->topView()->Rect());           
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   358
            
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   359
            TPoint cursorPoint = itemRect.Center() + m_selectedElementRect.iTl;
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   360
            if (cursorPoint != cursor->position()) {
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   361
                cursor->setPosition(cursorPoint);
8
7c90e6132015 Revision: 200915
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents: 0
diff changeset
   362
            }
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   363
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   364
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   365
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   366
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   367
bool WebTabbedNavigation::selectNode(int horizontalDir, int verticalDir, TRect& selectedRect, TRect& newNodeRect, TPoint& selectedPoint, TPoint& newFocusPoint)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   368
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   369
    if (selectedPoint == TPoint(0, 0)) { // first selected node fixme: ensure not to divert direction too much
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   370
        return true;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   371
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   372
    int selectedDist = distanceFunction(horizontalDir, verticalDir, selectedRect, selectedPoint);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   373
    int newDist = distanceFunction(horizontalDir, verticalDir, newNodeRect, newFocusPoint);
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   374
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   375
    return newDist < selectedDist;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   376
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   377
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   378
TPoint WebTabbedNavigation::potentialFocusPoint(int horizontalDir, int verticalDir, TRect& newNodeRect)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   379
{
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   380
    int x = 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   381
    int y = 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   382
    // Focus points must be inside the element and not on the border in order for the outline to be drawn.
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   383
    if (horizontalDir) { // horizontal
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   384
        if (horizontalDir == -1) { // left
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   385
            x = newNodeRect.iBr.iX - 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   386
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   387
        else if (horizontalDir == 1) { // right
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   388
            x = newNodeRect.iTl.iX + 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   389
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   390
        if (newNodeRect.iBr.iY < m_focusPosition.iY) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   391
            y = newNodeRect.iBr.iY - 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   392
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   393
        else if (newNodeRect.iTl.iY > m_focusPosition.iY) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   394
            y = newNodeRect.iTl.iY + 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   395
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   396
        else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   397
            y = m_focusPosition.iY;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   398
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   399
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   400
    else { // vertical
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   401
        if (verticalDir == -1) { // up
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   402
            y = newNodeRect.iBr.iY - 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   403
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   404
        else if (verticalDir == 1) { // down
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   405
            y = newNodeRect.iTl.iY + 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   406
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   407
        if (newNodeRect.iBr.iX < m_focusPosition.iX) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   408
            x = newNodeRect.iBr.iX - 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   409
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   410
        else if (newNodeRect.iTl.iX > m_focusPosition.iX) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   411
            x = newNodeRect.iTl.iX + 1;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   412
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   413
        else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   414
            x = m_focusPosition.iX;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   415
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   416
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   417
    return TPoint(x, y);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   418
}
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   419
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   420
int WebTabbedNavigation::distanceFunction(int horizontalDir, int verticalDir, TRect& rect, TPoint& point)
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   421
{
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   422
    // Based on http://www.w3.org/TR/WICD/#focus-navigation
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   423
    TReal x, y, euclidianDistance;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   424
    int sameAxisDist, otherAxisDist, overlap;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   425
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   426
    Math::Pow(x, (m_focusPosition.iX - point.iX), 2.0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   427
    Math::Pow(y, (m_focusPosition.iY - point.iY), 2.0);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   428
    Math::Sqrt(euclidianDistance, x + y);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   429
    sameAxisDist = horizontalDir * (point.iX - m_focusPosition.iX) + verticalDir * (point.iY - m_focusPosition.iY);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   430
    otherAxisDist = (horizontalDir) ? (point.iY - m_focusPosition.iY) : (point.iX - m_focusPosition.iX) ;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   431
    otherAxisDist = (otherAxisDist < 0 ) ? (otherAxisDist * -1) : otherAxisDist;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   432
    if (horizontalDir) { // horizontal
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   433
        if (rect.iBr.iY < m_selectedElementRect.iTl.iY || rect.iTl.iY > m_selectedElementRect.iBr.iY) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   434
            overlap = 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   435
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   436
        else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   437
            int top = max(m_selectedElementRect.iTl.iY, rect.iTl.iY);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   438
            int bottom = std::min(m_selectedElementRect.iBr.iY, rect.iBr.iY);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   439
            overlap = bottom - top;
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   440
            if (overlap == rect.Height()) {
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   441
                euclidianDistance = (euclidianDistance * rect.Height()) / m_selectedElementRect.Height();
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   442
                otherAxisDist = 0;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   443
            }
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   444
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   445
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   446
    else { // vertical    
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   447
        if (rect.iBr.iX < m_selectedElementRect.iTl.iX || rect.iTl.iX > m_selectedElementRect.iBr.iX) {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   448
            overlap = 0;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   449
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   450
        else {
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   451
            int top = max(m_selectedElementRect.iTl.iX, rect.iTl.iX);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   452
            int bottom = std::min(m_selectedElementRect.iBr.iX, rect.iBr.iX);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   453
            overlap = bottom - top;
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   454
            if (overlap == rect.Width()) {
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   455
                euclidianDistance = (euclidianDistance * rect.Width()) / m_selectedElementRect.Width();
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   456
                otherAxisDist = 0;
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   457
            }
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   458
        }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   459
    }
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   460
    long ed, o;
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   461
    Math::Int(ed, euclidianDistance);
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   462
    Math::Int(o, sqrt(overlap));
13
10e98eab6f85 Revision: 200919
Pat Downey <patrick.downey@nokia.com>
parents: 8
diff changeset
   463
    return ed + sameAxisDist + 2 * otherAxisDist - o;
0
dd21522fd290 Revision: 200911
Kiiskinen Klaus (Nokia-D-MSW/Tampere) <klaus.kiiskinen@nokia.com>
parents:
diff changeset
   464
}
27
60c5402cb945 Revision: 200941
Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
parents: 16
diff changeset
   465