1 /*

     2 * Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  

    15 *

    16 */

    17 #ifndef __RENDERTHEMESYMBIAN_H__

    18 #define __RENDERTHEMESYMBIAN_H__

    19 

    20 #include "config.h"

    21 

    22 #include "RenderTheme.h"

    23 #include "Event.h"

    24 #include "Document.h"

    25 #include "Image.h"

    26 #include "GraphicsContext.h"

    27 #include <../bidi.h>

    28 #include <eikenv.h>

    29 #include "RenderBox.h"

    30 #include <BitmapTransforms.h>

    31 #include "WebCoreGraphicsContext.h"

    32 #include "MaskedBitmap.h"

    33 #include "BitmapImage.h"

    34 #include "WebCoreWidget.h"

    35 

    36 // implement Symbian theme here

    37 

    38 namespace WebCore {

    39 

    40 enum {

    41     ECheckBoxOn,

    42     ECheckBoxOff,

    43     ERadioOn,

    44     ERadioOff,

    45     ESelectArrow

    46 };

    47 

    48 class RenderThemeSymbian : public RenderTheme

    49 {

    50 public:

    51     RenderThemeSymbian();

    52     virtual ~RenderThemeSymbian();

    53     // A method asking if the theme's controls actually care about redrawing when hovered.

    54     bool supportsHover(const RenderStyle*) const { return true; }

    55     

    56     void setCheckboxSize(RenderStyle*) const;    

    57     void setRadioSize(RenderStyle*) const;

    58 

    59     void adjustButtonStyle(CSSStyleSelector*, RenderStyle*, Element*) const;

    60     void adjustTextFieldStyle(CSSStyleSelector*, RenderStyle*, Element*) const;

    61     void adjustMenuListStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const;

    62     void adjustMenuListButtonStyle(CSSStyleSelector* selector, RenderStyle* style, Element* e) const;

    63     

    64     bool paintCheckbox(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r);

    65     bool paintButton(RenderObject*, const RenderObject::PaintInfo&, const IntRect&);

    66     bool paintMenuListButton(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r);

    67     bool paintMenuList(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r);

    68     bool paintRadio(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r);

    69     bool paintTextField(RenderObject*, const RenderObject::PaintInfo&, const IntRect&);

    70     bool paintTextArea(RenderObject*, const RenderObject::PaintInfo&, const IntRect&);

    71     

    72 

    73     bool isControlStyled(const RenderStyle*, const BorderData&,

    74                                  const BackgroundLayer&, const Color&) const;

    75     bool controlSupportsTints(const RenderObject*) const;

    76     void systemFont(int propId, FontDescription&) const;

    77     

    78     Color platformActiveSelectionBackgroundColor() const; 

    79     Color platformInactiveSelectionBackgroundColor() const;

    80     Color platformActiveSelectionForegroundColor() const;

    81     Color platformInactiveSelectionForegroundColor() const;

    82     

    83     void addIntrinsicMargins(RenderStyle*) const;

    84     void close();

    85     bool supportsFocus(EAppearance) const;

    86     void paintButtonDecorations(RenderObject* o, const RenderObject::PaintInfo& i, const IntRect& r);

    87 

    88     bool supportsFocusRing(const RenderStyle*) const;

    89     void scaleImage(int type, int scalingFactor);

    90     void scaleImageL(int type, int scalingFactor);

    91 

    92     void cancel();

    93     void run();

    94 

    95     Image* m_checkBoxOn;

    96     Image* m_checkBoxOff;

    97     Image* m_scaledCheckBoxOn;

    98     Image* m_scaledCheckBoxOff;

    99     int m_scalingForCheckBoxOn;

   100     int m_scalingForCheckBoxOff;

   101 

   102     Image* m_radioButtonOn;

   103     Image* m_radioButtonOff;

   104     Image* m_scaledRadioOn;

   105     Image* m_scaledRadioOff;

   106     int m_scalingForRadioOn;

   107     int m_scalingForRadioOff;

   108 

   109     Image* m_selectArrow;

   110     Image* m_scaledSelectArrow;

   111     int m_scalingForSelectArrow;

   112 

   113     CBitmapScaler* m_bitmapScaler;

   114     CActiveSchedulerWait* m_asw;

   115 };

   116 

   117 

   118 class SyncScaler : public CActive

   119 {

   120 public:

   121     SyncScaler();

   122     ~SyncScaler();

   123     void init();

   124     void RunL();

   125     void DoCancel();

   126     TInt RunError(TInt aError);

   127     int m_error;

   128 };

   129 

   130 }

   131 #endif// !__RENDERTHEMESYMBIAN_H__