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Retro68/LaunchAPPL/Server/StatusDisplay.cc

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/*
Copyright 2019 Wolfgang Thaller.
This file is part of Retro68.
Retro68 is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
Retro68 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with Retro68. If not, see <http://www.gnu.org/licenses/>.
*/
#include "StatusDisplay.h"
#include "SystemInfo.h"
#include <Quickdraw.h>
#include <Windows.h>
#include <string.h>
#include <algorithm>
const short tableTop = 50;
const short tableLineHeight = 20;
const short tableBaseline = 15;
enum class StatusDisplay::Stat : short
{
heapSize,
freeMem,
fileSize,
transferred,
speed,
timeRemaining,
transmissionErrors
};
StatusDisplay::StatusDisplay()
{
statusWindow = hasColorQD ?
GetNewCWindow(129, NULL, (WindowPtr) -1)
: GetNewWindow(129, NULL, (WindowPtr) -1);
SetWRefCon(statusWindow, reinterpret_cast<long>(static_cast<Window*>(this)));
#if TARGET_API_MAC_CARBON
Rect bounds;
GetWindowPortBounds(statusWindow, &bounds);
#else
Rect bounds = statusWindow->portRect;
#endif
SetRect(&statusRect, 10, 0, bounds.right-10, 30);
SetRect(&progressRect, 10, 30, bounds.right-10, 46);
memset(columnWidths, 0, sizeof(columnWidths));
columnWidths[1] = columnWidths[4] = 50;
#if TARGET_API_MAC_CARBON
SetPortWindowPort(statusWindow);
#else
SetPort(statusWindow);
#endif
TextSize(9);
TextFace(bold);
for(int i = 0; i < 2 * nValues; i++)
{
Str255 str;
GetIndString(str, 129, i+1);
short& col = columnWidths[(i&1)*2 + (i&2)*3/2];
col = std::max(col, StringWidth(str));
}
for(int i = 0; i < nValues; i+=2)
{
SetRect(&valueRects[i],
10 + columnWidths[0],
tableTop + i/2 * tableLineHeight,
10 + columnWidths[0] + columnWidths[1],
tableTop + (i/2+1) * tableLineHeight);
}
for(int i = 1; i < nValues; i+=2)
{
SetRect(&valueRects[i],
bounds.right - 10 - columnWidths[5] - columnWidths[4],
tableTop + i/2 * tableLineHeight,
bounds.right - 10 - columnWidths[5],
tableTop + (i/2+1) * tableLineHeight);
}
#ifdef DEBUG_CONSOLE
short consoleTop = tableTop + (nValues+1)/2 * tableLineHeight + 10;
SetRect(&consoleRect, 10, consoleTop,
bounds.right - 10, consoleTop + 150);
#if TARGET_API_MAC_CARBON
console = retro::Console(GetWindowPort(statusWindow), consoleRect);
#else
console = retro::Console(statusWindow, consoleRect);
#endif
retro::Console::currentInstance = &console;
bounds.bottom = consoleRect.bottom + 10;
#else
bounds.bottom = tableTop + (nValues+1)/2 * tableLineHeight + 10;
#endif
RgnHandle tmp = NewRgn();
background = NewRgn();
RectRgn(background, &bounds);
RectRgn(tmp, &progressRect);
DiffRgn(background, tmp, background);
for(int i = 0; i < nValues; i++)
{
RectRgn(tmp, &valueRects[i]);
DiffRgn(background, tmp, background);
}
#ifdef DEBUG_CONSOLE
RectRgn(tmp, &consoleRect);
DiffRgn(background, tmp, background);
#endif
DisposeRgn(tmp);
if(hasColorQD)
{
progressBg = GetPixPat(128);
progressFg = GetPixPat(129);
}
SizeWindow(statusWindow, bounds.right, bounds.bottom, false);
ShowWindow(statusWindow);
}
StatusDisplay::~StatusDisplay()
{
DisposeWindow(statusWindow);
DisposeRgn(background);
}
void StatusDisplay::Inval(const Rect& r)
{
#if TARGET_API_MAC_CARBON
InvalWindowRect(statusWindow, &r);
#else
SetPort(statusWindow);
InvalRect(&r);
#endif
}
void StatusDisplay::DrawValue(Stat stat, ConstStr255Param str)
{
Rect& r = valueRects[(short)stat];
MoveTo(r.right - StringWidth(str), r.top + tableBaseline);
EraseRect(&r);
DrawString(str);
}
void StatusDisplay::DrawValue(Stat stat, long val)
{
Str255 str;
NumToString(val, str);
if(val >= 0)
DrawValue(stat, str);
else
DrawValue(stat, "\p--");
}
void StatusDisplay::Update()
{
GrafPtr savePort;
GetPort(&savePort);
SetPortWindowPort(statusWindow);
BeginUpdate(statusWindow);
EraseRgn(background);
TextSize(12);
TextFace(normal);
MoveTo(statusRect.left,statusRect.bottom-10);
DrawString(statusString);
Rect r;
if(progressTotal)
{
FrameRect(&progressRect);
InsetRect(&r, 1,1);
SetRect(&r, progressRect.left+1, progressRect.top+1,
progressRect.left+1 + (progressRect.right-progressRect.left-2) * progressDone / progressTotal,
progressRect.bottom-1);
#if TARGET_CPU_68K && !TARGET_RT_MAC_CFM
if(!hasColorQD)
FillRect(&r, &qd.dkGray);
else
#endif
FillCRect(&r, progressFg);
r.left = r.right;
r.right = progressRect.right - 1;
#if TARGET_CPU_68K && !TARGET_RT_MAC_CFM
if(!hasColorQD)
FillRect(&r, &qd.ltGray);
else
#endif
FillCRect(&r, progressBg);
}
else
EraseRect(&progressRect);
Str255 str;
TextSize(9);
TextFace(bold);
for(int i = 0; i < nValues; i++)
{
GetIndString(str, 129, (i*2)+1);
MoveTo(valueRects[i].left - StringWidth(str), valueRects[i].top + tableBaseline);
DrawString(str);
GetIndString(str, 129, (i*2)+2);
MoveTo(valueRects[i].right, valueRects[i].top + tableBaseline);
DrawString(str);
}
TextFace(normal);
#if !TARGET_API_MAC_CARBON
DrawValue(Stat::heapSize, (ApplicationZone()->bkLim - (Ptr)ApplicationZone()) / 1024);
#endif
DrawValue(Stat::freeMem, freeMem);
if(progressTotal)
{
DrawValue(Stat::fileSize, progressTotal / 1024);
DrawValue(Stat::transferred, progressDone / 1024);
}
else
{
DrawValue(Stat::fileSize, "\p--");
DrawValue(Stat::transferred, "\p--");
}
DrawValue(Stat::speed, speed);
DrawValue(Stat::timeRemaining, timeRemaining);
DrawValue(Stat::transmissionErrors, errorCount);
#ifdef DEBUG_CONSOLE
Rect updateRect;
#if TARGET_API_MAC_CARBON
RgnHandle rgn = NewRgn();
GetPortVisibleRegion(GetWindowPort(statusWindow), rgn);
GetRegionBounds(rgn, &updateRect);
DisposeRgn(rgn);
#else
updateRect = (*qd.thePort->visRgn)->rgnBBox; // Life was simple back then.
#endif
console.Draw(updateRect);
FrameRect(&consoleRect);
#endif
EndUpdate(statusWindow);
SetPort(savePort);
}
void StatusDisplay::Idle()
{
long newFreeMem = FreeMem() / 1024;
if(newFreeMem != freeMem)
{
freeMem = newFreeMem;
Inval(valueRects[(short)Stat::freeMem]);
}
long newTimeRemaining = -1;
if(status == AppStatus::downloading || status == AppStatus::upgrading)
{
long now = TickCount();
if(now - startTime > 60 && progressDone > 4000)
{
long newSpeed = progressDone * 6015LL / (now-startTime) / 100;
newTimeRemaining = (uint64_t(now-startTime) * (progressTotal - progressDone) * 100
/ progressDone + 6014) / 6015;
if(newSpeed != speed)
{
speed = newSpeed;
Inval(valueRects[(short)Stat::speed]);
}
}
}
if(newTimeRemaining != timeRemaining)
{
timeRemaining = newTimeRemaining;
Inval(valueRects[(short)Stat::timeRemaining]);
}
}
void StatusDisplay::SetStatus(AppStatus stat)
{
if(stat != status)
{
status = stat;
if(status == AppStatus::downloading || status == AppStatus::upgrading)
startTime = TickCount();
GetIndString(statusString,128,(short)stat);
Inval(statusRect);
#ifdef DEBUG_CONSOLE
statusString[statusString[0]+1] = 0;
printf("%s\n", (const char*)statusString+1);
#endif
}
}
void StatusDisplay::SetProgress(int done, int total)
{
if(done != progressDone || total != progressTotal)
{
Inval(progressRect);
if(total != progressTotal)
Inval(valueRects[(short)Stat::fileSize]);
Inval(valueRects[(short)Stat::transferred]);
progressTotal = total;
progressDone = done;
}
}
void StatusDisplay::SetStatus(AppStatus stat, int done, int total)
{
SetStatus(stat);
SetProgress(done, total);
}
void StatusDisplay::SetErrorCount(int newErrorCount)
{
if(newErrorCount != errorCount)
{
errorCount = newErrorCount;
Inval(valueRects[(short)Stat::transmissionErrors]);
}
}
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