зеркало из https://github.com/mozilla/pjs.git
166 строки
3.9 KiB
C++
166 строки
3.9 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
*
|
|
* The contents of this file are subject to the Netscape Public
|
|
* License Version 1.1 (the "License"); you may not use this file
|
|
* except in compliance with the License. You may obtain a copy of
|
|
* the License at http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS
|
|
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
|
|
* implied. See the License for the specific language governing
|
|
* rights and limitations under the License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All
|
|
* Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*/
|
|
|
|
|
|
// CCaption.cp
|
|
|
|
#include "CCaption.h"
|
|
#include <LStream.h>
|
|
#include "PascalString.h"
|
|
#include <TextUtils.h>
|
|
#include <UGraphicsUtilities.h>
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
// constants
|
|
const short booleanStringResID = 901; // resource ID of the boolean strings in macfe.r
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
// CCaption
|
|
|
|
void CCaption::DrawSelf()
|
|
{
|
|
Rect frame;
|
|
CalcLocalFrameRect(frame);
|
|
|
|
StColorPenState theColorPenState;
|
|
StColorPenState::Normalize ();
|
|
StTextState theTextState;
|
|
|
|
Int16 just = UTextTraits::SetPortTextTraits(mTxtrID);
|
|
|
|
// ¥ Save off the text color as setup by the TextTrait
|
|
RGBColor textColor;
|
|
::GetForeColor(&textColor);
|
|
ApplyForeAndBackColors();
|
|
::RGBForeColor(&textColor);
|
|
|
|
// the following code adapted from LGARadioButton.cp
|
|
|
|
// ¥ Loop over any devices we might be spanning and handle the drawing
|
|
// appropriately for each devices screen depth
|
|
StDeviceLoop theLoop ( frame );
|
|
Int16 depth;
|
|
while ( theLoop.NextDepth ( depth ))
|
|
{
|
|
if ( depth < 4 ) // ¥ BLACK & WHITE
|
|
{
|
|
if ( !IsEnabled() )
|
|
{
|
|
// ¥ If the caption is dimmed then we use the grayishTextOr
|
|
// transfer mode to draw the text
|
|
::TextMode ( grayishTextOr );
|
|
}
|
|
}
|
|
else if ( depth >= 4 ) // ¥ COLOR
|
|
{
|
|
if ( !IsEnabled() )
|
|
{
|
|
// ¥ If the control is dimmed then we have to do our own version of the
|
|
// grayishTextOr as it does not appear to work correctly across
|
|
// multiple devices
|
|
RGBColor textColor2 = UGraphicsUtilities::Lighten( &textColor );
|
|
::TextMode ( srcOr );
|
|
::RGBForeColor ( &textColor2 );
|
|
}
|
|
}
|
|
|
|
UTextDrawing::DrawWithJustification((Ptr)&mText[1], mText[0], frame, just);
|
|
}
|
|
}
|
|
|
|
void CCaption::EnableSelf()
|
|
{
|
|
Draw( nil );
|
|
}
|
|
|
|
void CCaption::DisableSelf()
|
|
{
|
|
Draw( nil );
|
|
}
|
|
|
|
///////////////////////////////////////////////////////////////////
|
|
// CListenerCaption
|
|
|
|
// Default constructor
|
|
CListenerCaption::CListenerCaption( LStream *inStream ) : labelNum( default_menu_item ),
|
|
CCaption ( inStream )
|
|
{
|
|
}
|
|
|
|
// Default destructor
|
|
CListenerCaption::~CListenerCaption()
|
|
{
|
|
}
|
|
|
|
// Change label
|
|
void
|
|
CListenerCaption::ChangeText( const LabelNum& newLabelNum )
|
|
{
|
|
Str255 string;
|
|
::GetIndString( string, resourceID, newLabelNum );
|
|
// needs check and exception
|
|
SetDescriptor( string );
|
|
labelNum = newLabelNum;
|
|
}
|
|
|
|
// Return the label num
|
|
LabelNum
|
|
CListenerCaption::GetLabelNum() const
|
|
{
|
|
return labelNum;
|
|
}
|
|
|
|
// Return the label num
|
|
void
|
|
CListenerCaption::SetLabelNum( const LabelNum& newLabelNum )
|
|
{
|
|
labelNum = newLabelNum;
|
|
}
|
|
|
|
// Override of the ListenToMessage method
|
|
//
|
|
// *** Needs exceptions
|
|
//
|
|
void
|
|
CListenerCaption::ListenToMessage( MessageT inMessage, void *ioParam)
|
|
{
|
|
if( mMsg_changeText == inMessage )
|
|
{
|
|
LabelNum menuItem = *( static_cast< LabelNum* >( ioParam ) );
|
|
ChangeText( menuItem );
|
|
}
|
|
}
|
|
|
|
// Needs to be called before using this class
|
|
//
|
|
// *** Needs exceptions
|
|
//
|
|
void
|
|
CListenerCaption::Init( const short strResID, const MessageT& getNew_msg )
|
|
{
|
|
if( getNew_msg )
|
|
mMsg_changeText = getNew_msg;
|
|
|
|
if( strResID )
|
|
resourceID = strResID;
|
|
}
|