298 lines
8.3 KiB
C++
298 lines
8.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#include "nsCheckButton.h"
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#include "nsToolkit.h"
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#include "nsColor.h"
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#include "nsGUIEvent.h"
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#include "nsString.h"
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#include <Pt.h>
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#include "nsILookAndFeel.h"
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#include "nsWidgetsCID.h"
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#include "nsIComponentManager.h"
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#include "nsIDeviceContext.h"
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#include "nsIFontMetrics.h"
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#include "nsPhWidgetLog.h"
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static NS_DEFINE_IID(kLookAndFeelCID, NS_LOOKANDFEEL_CID);
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static NS_DEFINE_IID(kILookAndFeelIID, NS_ILOOKANDFEEL_IID);
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NS_IMPL_ADDREF(nsCheckButton)
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NS_IMPL_RELEASE(nsCheckButton)
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//-------------------------------------------------------------------------
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//
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// nsCheckButton constructor
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//
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//-------------------------------------------------------------------------
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nsCheckButton::nsCheckButton() : nsWidget(), nsICheckButton(),
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mState(PR_FALSE)
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{
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NS_INIT_ISUPPORTS();
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}
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//-------------------------------------------------------------------------
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//
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// nsCheckButton destructor
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//
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//-------------------------------------------------------------------------
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nsCheckButton::~nsCheckButton()
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::~nsCheckButton - Not Implemented!\n"));
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}
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/**
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* Implement the standard QueryInterface for NS_IWIDGET_IID and NS_ISUPPORTS_IID
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* @modify gpk 8/4/98
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* @param aIID The name of the class implementing the method
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* @param _classiiddef The name of the #define symbol that defines the IID
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* for the class (e.g. NS_ISUPPORTS_IID)
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*
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*/
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nsresult nsCheckButton::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton:QueryInterface, mWidget=%p\n", mWidget));
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if (NULL == aInstancePtr)
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{
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return NS_ERROR_NULL_POINTER;
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}
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static NS_DEFINE_IID(kICheckButton, NS_ICHECKBUTTON_IID);
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if (aIID.Equals(kICheckButton)) {
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*aInstancePtr = (void*) ((nsICheckButton*)this);
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NS_ADDREF_THIS();
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return NS_OK;
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}
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return nsWidget::QueryInterface(aIID,aInstancePtr);
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}
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//-------------------------------------------------------------------------
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//
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// Set the CheckButton State
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsCheckButton::SetState(const PRBool aState)
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{
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// PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsCheckButton:SetState, mWidget=%p new state is <%d>\n", mWidget, aState));
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nsresult res = NS_ERROR_FAILURE;
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mState = aState;
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if (mWidget)
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{
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PtArg_t arg;
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if (mState)
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PtSetArg( &arg, Pt_ARG_FLAGS, Pt_SET, Pt_SET );
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else
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PtSetArg( &arg, Pt_ARG_FLAGS, 0, Pt_SET );
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if( PtSetResources( mWidget, 1, &arg ) == 0 )
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res = NS_OK;
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Get the CheckButton State
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsCheckButton::GetState(PRBool & aState)
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{
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// PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsCheckButton:GetState, mWidget=%p\n", mWidget));
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nsresult res = NS_ERROR_FAILURE;
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if (mWidget)
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{
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PtArg_t arg;
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long *flags;
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PtSetArg( &arg, Pt_ARG_FLAGS, &flags, 0);
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if( PtGetResources( mWidget, 1, &arg ) == 0 )
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{
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if( *flags & Pt_SET )
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mState = PR_TRUE;
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else
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mState = PR_FALSE;
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res = NS_OK;
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}
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}
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aState = mState;
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Set this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsCheckButton::SetLabel(const nsString& aText)
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{
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nsresult res = NS_ERROR_FAILURE;
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PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsCheckButton:SetLabel, mWidget=%p\n", mWidget));
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if( mWidget )
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{
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PtArg_t arg;
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PtSetArg( &arg, Pt_ARG_TEXT_STRING,
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NS_ConvertUCS2toUTF8(aText).get(), 0 );
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if( PtSetResources( mWidget, 1, &arg ) == 0 )
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res = NS_OK;
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// Get this button label
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//
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//-------------------------------------------------------------------------
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NS_METHOD nsCheckButton::GetLabel(nsString& aBuffer)
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{
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nsresult res = NS_ERROR_FAILURE;
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::GetLabel\n"));
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aBuffer.SetLength(0);
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if( mWidget )
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{
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PtArg_t arg;
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char *label;
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PtSetArg( &arg, Pt_ARG_TEXT_STRING, &label, 0 );
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if( PtGetResources( mWidget, 1, &arg ) == 0 )
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{
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aBuffer.Append( label );
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res = NS_OK;
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}
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}
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return res;
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}
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//-------------------------------------------------------------------------
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//
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// move, paint, resizes message - ignore
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//
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//-------------------------------------------------------------------------
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PRBool nsCheckButton::OnMove(PRInt32, PRInt32)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::OnMove - Not Implemented\n"));
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return PR_FALSE;
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}
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PRBool nsCheckButton::OnPaint()
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::OnPaint - Not Implemented\n"));
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return PR_FALSE;
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}
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PRBool nsCheckButton::OnResize(nsRect &aWindowRect)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::OnResize - Not Implemented\n"));
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return PR_FALSE;
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}
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/**
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* Renders the CheckButton for Printing
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*
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**/
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NS_METHOD nsCheckButton::Paint(nsIRenderingContext& aRenderingContext,
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const nsRect& aDirtyRect)
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{
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PR_LOG(PhWidLog, PR_LOG_DEBUG, ("nsCheckButton::Paint - Not Implemented\n"));
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return NS_OK;
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}
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NS_METHOD nsCheckButton::CreateNative( PtWidget_t* aParent )
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{
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nsresult res = NS_ERROR_FAILURE;
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PtArg_t arg[15];
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PhPoint_t pos;
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PhDim_t dim;
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PR_LOG(PhWidLog, PR_LOG_DEBUG,("nsCheckButton::CreateNative this=<%p>\n", this));
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pos.x = mBounds.x;
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pos.y = mBounds.y;
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dim.w = mBounds.width; // Correct for border width
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dim.h = mBounds.height;
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PtSetArg( &arg[0], Pt_ARG_POS, &pos, 0 );
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PtSetArg( &arg[1], Pt_ARG_DIM, &dim, 0 );
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PtSetArg( &arg[2], Pt_ARG_BORDER_WIDTH, 0, 0 );
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PtSetArg( &arg[3], Pt_ARG_INDICATOR_TYPE, Pt_CHECK, 0 );
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PtSetArg( &arg[4], Pt_ARG_INDICATOR_COLOR, Pg_BLACK, 0 );
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PtSetArg( &arg[5], Pt_ARG_SPACING, 0, 0 );
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PtSetArg( &arg[6], Pt_ARG_MARGIN_TOP, 0, 0 );
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PtSetArg( &arg[7], Pt_ARG_MARGIN_LEFT, 0, 0 );
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PtSetArg( &arg[8], Pt_ARG_MARGIN_BOTTOM, 0, 0 );
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PtSetArg( &arg[9], Pt_ARG_MARGIN_RIGHT, 0, 0 );
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PtSetArg( &arg[10], Pt_ARG_MARGIN_WIDTH, 0, 0 );
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PtSetArg( &arg[11], Pt_ARG_MARGIN_HEIGHT, 0, 0 );
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PtSetArg( &arg[12], Pt_ARG_VERTICAL_ALIGNMENT, Pt_TOP, 0 );
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PtSetArg( &arg[13], Pt_ARG_FLAGS, 0, Pt_SELECTABLE );
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mWidget = PtCreateWidget( PtToggleButton, aParent, 14, arg );
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if( mWidget )
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{
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PtAddEventHandler( mWidget,
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Ph_EV_BUT_PRESS | Ph_EV_BUT_RELEASE |Ph_EV_BOUNDARY,
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RawEventHandler, this );
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res = NS_OK;
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}
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return res;
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}
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