зеркало из https://github.com/mozilla/pjs.git
162 строки
4.9 KiB
C++
162 строки
4.9 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 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
|
|
#include "CToolbarButton.h"
|
|
#include "CToolbarModeManager.h"
|
|
#include "UGraphicGizmos.h"
|
|
|
|
// "Magic" constants
|
|
const Int16 cIconOnlyHeight = 32;
|
|
const Int16 cIconOnlyWidth = 36;
|
|
const Int16 cTextOnlyHeight = 21;
|
|
|
|
CToolbarButton::CToolbarButton(LStream* inStream)
|
|
: CButton(inStream),
|
|
mCurrentMode(CToolbarModeManager::defaultToolbarMode),
|
|
mOriginalWidth(0),
|
|
mOriginalHeight(0)
|
|
{
|
|
}
|
|
|
|
CToolbarButton::~CToolbarButton()
|
|
{
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ FinishCreateSelf
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
void CToolbarButton::FinishCreateSelf()
|
|
{
|
|
CButton::FinishCreateSelf();
|
|
|
|
Rect theButtonRect;
|
|
CalcLocalFrameRect(theButtonRect);
|
|
|
|
mOriginalWidth = theButtonRect.right - theButtonRect.left;
|
|
mOriginalHeight = theButtonRect.bottom - theButtonRect.top;
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ DrawSelf
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void CToolbarButton::DrawSelf()
|
|
{
|
|
PrepareDrawButton();
|
|
|
|
DrawButtonContent();
|
|
|
|
if (mCurrentMode != eTOOLBAR_ICONS && mTitle.Length() > 0)
|
|
DrawButtonTitle();
|
|
|
|
if (mCurrentMode != eTOOLBAR_TEXT && GetGraphicID() != 0)
|
|
DrawButtonGraphic();
|
|
|
|
if (!IsEnabled() || !IsActive())
|
|
DrawSelfDisabled();
|
|
|
|
FinalizeDrawButton();
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ ChangeMode
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
Boolean CToolbarButton::ChangeMode(Int8 inNewMode, SDimension16& outDimensionDeltas)
|
|
{
|
|
SDimension16 oldDimensions;
|
|
GetFrameSize(oldDimensions);
|
|
|
|
outDimensionDeltas.width = 0;
|
|
outDimensionDeltas.height = 0;
|
|
|
|
mCurrentMode = inNewMode;
|
|
|
|
switch (inNewMode)
|
|
{
|
|
case eTOOLBAR_ICONS:
|
|
outDimensionDeltas.width = cIconOnlyWidth - oldDimensions.width;
|
|
outDimensionDeltas.height = cIconOnlyHeight - oldDimensions.height;
|
|
break;
|
|
|
|
case eTOOLBAR_TEXT:
|
|
outDimensionDeltas.width = mOriginalWidth - oldDimensions.width;
|
|
outDimensionDeltas.height = cTextOnlyHeight - oldDimensions.height;
|
|
break;
|
|
|
|
case eTOOLBAR_TEXT_AND_ICONS:
|
|
outDimensionDeltas.width = mOriginalWidth - oldDimensions.width;
|
|
outDimensionDeltas.height = mOriginalHeight - oldDimensions.height;
|
|
break;
|
|
}
|
|
|
|
ResizeFrameBy(outDimensionDeltas.width, outDimensionDeltas.height, true);
|
|
return true;
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ DrawButtonTitle
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void CToolbarButton::DrawButtonTitle(void)
|
|
{
|
|
if (mCurrentMode == eTOOLBAR_TEXT && (!IsActive() || !IsEnabled()))
|
|
::TextMode(grayishTextOr); // this is so light you cant see it.
|
|
|
|
CButton::DrawButtonTitle();
|
|
}
|
|
|
|
// Since we have constant heights for eMode_TextOnly and eMode_IconOnly,
|
|
// we need to ignore mTitlePadPixels and mGraphicPadPixels
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ CalcTitleFrame
|
|
//
|
|
// This calculates the bounding box of the title (if any). This is useful
|
|
// for both the string placement, as well as position the button graphic
|
|
// (again, if any).
|
|
//
|
|
// Note that this routine sets the text traits for the ensuing draw. If
|
|
// you override this method, make sure that you're doing the same.
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void CToolbarButton::CalcTitleFrame(void)
|
|
{
|
|
if (mTitle.Length() == 0)
|
|
return;
|
|
|
|
UTextTraits::SetPortTextTraits(mTitleTraitsID);
|
|
|
|
FontInfo theInfo;
|
|
::GetFontInfo(&theInfo);
|
|
mCachedTitleFrame.top = mCachedButtonFrame.top;
|
|
mCachedTitleFrame.left = mCachedButtonFrame.left;
|
|
mCachedTitleFrame.right = mCachedTitleFrame.left + ::StringWidth(mTitle);;
|
|
mCachedTitleFrame.bottom = mCachedTitleFrame.top + theInfo.ascent + theInfo.descent + theInfo.leading;;
|
|
|
|
if (mCurrentMode != eTOOLBAR_TEXT)
|
|
{
|
|
UGraphicGizmos::AlignRectOnRect(mCachedTitleFrame, mCachedButtonFrame, mTitleAlignment);
|
|
UGraphicGizmos::PadAlignedRect(mCachedTitleFrame, mTitlePadPixels, mTitleAlignment);
|
|
}
|
|
else
|
|
{
|
|
UGraphicGizmos::CenterRectOnRect(mCachedTitleFrame, mCachedButtonFrame);
|
|
}
|
|
}
|