mirror of
https://github.com/autc04/Retro68.git
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114 lines
2.8 KiB
C++
114 lines
2.8 KiB
C++
/*
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Copyright 2019 Wolfgang Thaller.
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This file is part of Retro68.
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Retro68 is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Retro68 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Retro68. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "AboutBox.h"
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#include <Windows.h>
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#include <TextEdit.h>
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#include <Resources.h>
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#include "SystemInfo.h"
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AboutBox* AboutBox::aboutBox = nullptr;
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void AboutBox::ShowAboutBox()
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{
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if(aboutBox)
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SelectWindow(aboutBox->window);
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else
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aboutBox = new AboutBox();
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}
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AboutBox::AboutBox()
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{
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window = hasColorQD ?
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GetNewCWindow(128, NULL, (WindowPtr) -1)
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: GetNewWindow(128, NULL, (WindowPtr) -1);
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SetWRefCon(window, reinterpret_cast<long>(static_cast<Window*>(this)));
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#if TARGET_API_MAC_CARBON
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Rect screenBounds = (*GetMainDevice())->gdRect;
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Rect portRect;
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GetWindowPortBounds(window,&portRect);
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#else
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const Rect& screenBounds = qd.screenBits.bounds;
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const Rect& portRect = window->portRect;
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#endif
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Rect viewRect = portRect;
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viewRect.left += 10;
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viewRect.top += 52;
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viewRect.bottom -= 10;
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viewRect.right -= 10;
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SetPortWindowPort(window);
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textEdit = TENew(&viewRect, &viewRect);
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Handle h = GetResource('TEXT', 128);
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HLock(h);
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TESetText(*h, GetHandleSize(h), textEdit);
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HUnlock(h);
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{
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viewRect.bottom = viewRect.top + (*textEdit)->lineHeight * (*textEdit)->nLines;
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(*textEdit)->viewRect.bottom = (*textEdit)->destRect.bottom = viewRect.bottom;
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SizeWindow(window, portRect.right, viewRect.bottom + 10, false);
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}
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MoveWindow(window,
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screenBounds.right/2 - portRect.right/2,
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screenBounds.bottom/2 - portRect.bottom/2,
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false);
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ShowWindow(window);
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}
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AboutBox::~AboutBox()
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{
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TEDispose(textEdit);
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DisposeWindow(window);
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if(aboutBox == this)
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aboutBox = nullptr;
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}
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void AboutBox::Update()
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{
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GrafPtr savePort;
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GetPort(&savePort);
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SetPortWindowPort(window);
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BeginUpdate(window);
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Rect portRect;
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GetWindowPortBounds(window,&portRect);
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EraseRect(&portRect);
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Rect r;
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SetRect(&r, portRect.right/2 - 16, 10, portRect.right/2 + 16, 42);
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if(hasIconUtils)
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PlotIconID(&r, kAlignAbsoluteCenter, kTransformNone, 128);
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else
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PlotIcon(&r, GetResource('ICN#', 128));
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TEUpdate(&portRect, textEdit);
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EndUpdate(window);
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SetPort(savePort);
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}
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