зеркало из https://github.com/mozilla/pjs.git
162 строки
4.3 KiB
C++
162 строки
4.3 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.
|
|
*/
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// TBD:
|
|
// - If this caption is going to resize, we need code to recalc the
|
|
// offscreen world accordingly.
|
|
//
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
#ifdef PowerPlant_PCH
|
|
#include PowerPlant_PCH
|
|
#endif
|
|
|
|
#include <PP_Messages.h>
|
|
#include <UDrawingState.h>
|
|
#include <UDrawingUtils.h>
|
|
#include <UGWorld.h>
|
|
#include <UMemoryMgr.h>
|
|
#include <UTextTraits.h>
|
|
|
|
#include "COffscreenCaption.h"
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
COffscreenCaption::COffscreenCaption(LStream* inStream)
|
|
: LCaption(inStream)
|
|
{
|
|
// The erase color is initialized to -1 because it is an invalid palette
|
|
// index.
|
|
mEraseColor = -1;
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
COffscreenCaption::COffscreenCaption(
|
|
const SPaneInfo& inPaneInfo,
|
|
ConstStringPtr inString,
|
|
ResIDT inTextTraitsID)
|
|
: LCaption(inPaneInfo, inString, inTextTraitsID)
|
|
{
|
|
// The erase color is initialized to -1 because it is an invalid palette
|
|
// index.
|
|
mEraseColor = -1;
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void COffscreenCaption::SetDescriptor(ConstStringPtr inDescriptor)
|
|
{
|
|
if (inDescriptor == NULL)
|
|
mText = "\p";
|
|
else
|
|
mText = inDescriptor;
|
|
|
|
Draw(NULL);
|
|
}
|
|
|
|
void COffscreenCaption::SetDescriptor(const char* inCDescriptor)
|
|
{
|
|
if (inCDescriptor == NULL)
|
|
mText = "\p";
|
|
else
|
|
mText = inCDescriptor;
|
|
|
|
Draw(NULL);
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void COffscreenCaption::Draw(RgnHandle inSuperDrawRgnH)
|
|
{
|
|
Rect theFrame;
|
|
if ((mVisible == triState_On) && CalcPortFrameRect(theFrame) &&
|
|
((inSuperDrawRgnH == nil) || RectInRgn(&theFrame, inSuperDrawRgnH)) && FocusDraw())
|
|
{
|
|
PortToLocalPoint(topLeft(theFrame)); // Get Frame in Local coords
|
|
PortToLocalPoint(botRight(theFrame));
|
|
|
|
if (ExecuteAttachments(msg_DrawOrPrint, &theFrame))
|
|
{
|
|
Boolean bDidDraw = false;
|
|
|
|
StColorPenState thePenSaver;
|
|
StColorPenState::Normalize();
|
|
|
|
// Fail safe offscreen drawing
|
|
StValueChanger<EDebugAction> okayToFail(gDebugThrow, debugAction_Nothing);
|
|
try
|
|
{
|
|
LGWorld theOffWorld(theFrame, 0, useTempMem);
|
|
|
|
if (!theOffWorld.BeginDrawing())
|
|
throw memFullErr;
|
|
|
|
DrawSelf();
|
|
|
|
theOffWorld.EndDrawing();
|
|
theOffWorld.CopyImage(GetMacPort(), theFrame, srcCopy);
|
|
bDidDraw = true;
|
|
}
|
|
catch (...)
|
|
{
|
|
// & draw onscreen
|
|
}
|
|
|
|
if (!bDidDraw)
|
|
DrawSelf();
|
|
}
|
|
}
|
|
}
|
|
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
// ¥ DrawSelf
|
|
//
|
|
// If the erase color has been set, we'll erase the background in that
|
|
// color. Otherwise we should use the window's colors.
|
|
// ÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑÑ
|
|
|
|
void COffscreenCaption::DrawSelf(void)
|
|
{
|
|
Rect theFrame;
|
|
CalcLocalFrameRect(theFrame);
|
|
|
|
Int16 just = UTextTraits::SetPortTextTraits(mTxtrID);
|
|
|
|
RGBColor theTextColor;
|
|
::GetForeColor(&theTextColor);
|
|
|
|
if (mEraseColor != -1)
|
|
::PmBackColor(mEraseColor);
|
|
else
|
|
ApplyForeAndBackColors();
|
|
|
|
::EraseRect(&theFrame);
|
|
::RGBForeColor(&theTextColor);
|
|
UTextDrawing::DrawWithJustification((Ptr)&mText[1], mText[0], theFrame, just);
|
|
}
|