/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

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

* which accompanies this distribution, and is available

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

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Implementation of Notepad/Template Editor.

*

*/

#include <AknUtils.h>

#include <txtglobl.h>

#include <barsread.h>

#include <NpdLib.rsg>

#include "NpdEdwin.h"

#include "NpdLibPanic.h"

#include "NpdLib.laf"

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// CNotepadEdwin::LafSizeChanged

// Called from CNotepadEditorLaf::SizeChanged().

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::LafSizeChanged(const TRect& aRect)

    {

    iLayoutShadow.LayoutRect( aRect, 

        NOTEPAD_EDITOR_SHADOW_C, //TInt C

        NOTEPAD_EDITOR_SHADOW_L, //TInt l

        NOTEPAD_EDITOR_SHADOW_T, //TInt t

        AknLayoutUtilsNoValue, //TInt r

        AknLayoutUtilsNoValue, //TInt b

        NOTEPAD_EDITOR_SHADOW_W, //TInt W

        NOTEPAD_EDITOR_SHADOW_H ); //TInt H

    iLayoutOutline.LayoutRect( aRect, 

        NOTEPAD_EDITOR_OUTLINE_C, //TInt C

        NOTEPAD_EDITOR_OUTLINE_L, //TInt l

        NOTEPAD_EDITOR_OUTLINE_T, //TInt t

        AknLayoutUtilsNoValue, //TInt r

        AknLayoutUtilsNoValue, //TInt b

        NOTEPAD_EDITOR_OUTLINE_W, //TInt W

        NOTEPAD_EDITOR_OUTLINE_H ); //TInt H

    iLayoutInside.LayoutRect( aRect,

        NOTEPAD_EDITOR_INSIDE_C, //TInt C

        NOTEPAD_EDITOR_INSIDE_L, //TInt l

        NOTEPAD_EDITOR_INSIDE_T, //TInt t

        AknLayoutUtilsNoValue, //TInt r

        AknLayoutUtilsNoValue, //TInt b

        NOTEPAD_EDITOR_INSIDE_W, //TInt W

        NOTEPAD_EDITOR_INSIDE_H ); //TInt H

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::InitNotepadEditorL

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::InitNotepadEditorL(

    const TRect& aRect,

    CNotepadViewerLaf& aLafControl )

    {

    iLaf = &aLafControl;

    AknLayoutUtils::LayoutControl( iLaf, 

        aRect, 0, 0, 0, AknLayoutUtilsNoValue, AknLayoutUtilsNoValue, 

        aRect.Width(), aRect.Height() );

    AknLayoutUtils::LayoutEdwin(this, aRect,

        NOTEPAD_EDITOR_LAYOUT_FONT, //TInt font 

        NOTEPAD_EDITOR_LAYOUT_C, // TInt C

        NOTEPAD_EDITOR_LAYOUT_L, // TInt l 

        NOTEPAD_EDITOR_LAYOUT_R, // TInt r 

        NOTEPAD_EDITOR_LAYOUT_B, // TInt B

        NOTEPAD_EDITOR_LAYOUT_W, // TInt W

        NOTEPAD_EDITOR_LAYOUT_J, // TInt J

        NOTEPAD_EDITOR_LAYOUT_LINES, // TInt aNumberOfLinesShown

        NOTEPAD_EDITOR_LAYOUT_NEXTB); // TInt aNextLineBaseline

    // SetBackgroundColorL() contains modification to 

    // Edwin's CParaFormat which was created by 

    // AknLayoutUtils::LayoutEdwin(...), so iEditor->SetBackgroundColorL()

    // must be called after AknLayoutUtils::LayoutEdwin(...).

    //

    SetBackgroundColorL();

    // EdwinEvent is used for dynamically changing Laf bitmap

    //

    AddEdwinObserverL(this);

    Text()->SetHasChanged(EFalse);

    SetAmountToFormat(); // to show fast even if large text

    SetCanDrawOutsideRect(); // Redraw after Chinese FEP

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::ChangeDecorationGraphicsL

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::ChangeDecorationGraphicsL()

    {

    __ASSERT_DEBUG( iLaf, 

        Panic(ENotepadLibraryPanicNoControlForDecorationGraphics) );

    TPoint p;

    iLaf->SetImage(iLayout->PosInBand(0, p) ? 0 : 1);

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::HandleEdwinEventL

// from MEikEdwinObserver

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::HandleEdwinEventL(

    CEikEdwin* /*aEdwin*/,

    TEdwinEvent aEventType )

    {

    __ASSERT_DEBUG( iLaf, 

        Panic(ENotepadLibraryPanicNoControlForDecorationGraphics) );

    if ( aEventType == EEventNavigation )

        {

        ChangeDecorationGraphicsL();

        }

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::SetBackgroundColorL

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::SetBackgroundColorL()

    {

    TRgb bgcolor(iLayoutInside.Color());

    CEikEdwin::SetBackgroundColorL(bgcolor);

    iTextView->SetBackgroundColor(bgcolor);

    CGlobalText* text = STATIC_CAST(CGlobalText*, Text());

    CParaFormat* paraFormat = CParaFormat::NewLC();

    TParaFormatMask paraFormatMask;

    text->GetParaFormatL(paraFormat, paraFormatMask, 

        0, text->DocumentLength());

    paraFormat->iFillColor = bgcolor;

    paraFormatMask.SetAttrib(EAttFillColor);

    text->ApplyParaFormatL(paraFormat,paraFormatMask, 

        0, text->DocumentLength());

    CleanupStack::PopAndDestroy(); // paraFormat

    TResourceReader rr;

    iCoeEnv->CreateResourceReaderLC(rr, R_NOTEPAD_CURSOR_COLOR);

    TRgb cursorColor(AKN_LAF_COLOR(rr.ReadInt16()));

    CleanupStack::PopAndDestroy(); // rr

    iTextView->SetCursorXorColor(

        TRgb( cursorColor.Value() ^ bgcolor.Value() ) );

    NotifyNewFormatL();

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::HandleResourceChange

// from CCoeControl

// -----------------------------------------------------------------------------

//

void CNotepadEdwin::HandleResourceChange(TInt aType)

    {

    CEikEdwin::HandleResourceChange( aType );

    if( aType == KEikColorResourceChange )

        {

        TRAPD(r, SetBackgroundColorL());

        }

    }

// -----------------------------------------------------------------------------

// CNotepadEdwin::Draw

// from CCoeControl

// -----------------------------------------------------------------------------

//

#include <aknsutils.h>

#include <aknsDrawUtils.h>

#include <aknappui.h>

void CNotepadEdwin::Draw(const TRect& aRect) const

    {

MAknsSkinInstance* skin = AknsUtils::SkinInstance();

CFbsBitmap* bitmap = AknsUtils::GetCachedBitmap( skin, KAknsIIDSkinBmpMainPaneUsual);

    CWindowGc& gc = SystemGc();

    if (bitmap) {

TSize size(bitmap->SizeInPixels());

RDebug::Print(_L("size=(%d, %d)"), size.iWidth, size.iHeight);

        TRect rect(iAvkonAppUi->ClientRect());

        TAknLayoutRect layout;

        layout.LayoutRect(TRect(0, 0, 176, 164), 221, 0, 0,

        AknLayoutUtilsNoValue,

        AknLayoutUtilsNoValue,

        176, 164);

        layout.DrawImage(gc, bitmap, 0);

//    iLayoutShadow.DrawImage(gc, bitmap, 0);

    }

    iLayoutShadow.DrawRect(gc);

    iLayoutOutline.DrawOutLineRect(gc);

    iLayoutInside.DrawRect(gc);

    CEikEdwin::Draw(aRect);

    }

// End of File