/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "interactivewidget.h"
#include "widgets.h"
#include "paintcommands.h"
#include <QtCore>
#include <QtGui>
#include <qimage.h>
#include <QPicture>
#include <private/qmath_p.h>
#ifdef USE_CUSTOM_DEVICE
#include "customdevice.h"
#endif
#ifndef QT_NO_OPENGL
#include <qgl.h>
#include <QGLPixelBuffer>
#endif
// #define DO_QWS_DEBUGGING
#ifdef DO_QWS_DEBUGGING
extern bool qt_show_painter_debug_output = false;
#endif
//#define CONSOLE_APPLICATION
static const struct {
const char *name;
QImage::Format format;
} imageFormats[] = {
{ "mono", QImage::Format_Mono },
{ "monolsb", QImage::Format_MonoLSB },
{ "indexed8", QImage::Format_Indexed8 },
{ "rgb32", QImage::Format_RGB32 },
{ "argb32", QImage::Format_ARGB32 },
{ "argb32_premultiplied", QImage::Format_ARGB32_Premultiplied },
{ "rgb16", QImage::Format_RGB16 },
{ "argb8565_premultiplied", QImage::Format_ARGB8565_Premultiplied },
{ "rgb666", QImage::Format_RGB666 },
{ "argb6666_premultiplied", QImage::Format_ARGB6666_Premultiplied },
{ "rgb555", QImage::Format_RGB555 },
{ "argb8555_premultiplied", QImage::Format_ARGB8555_Premultiplied },
{ "rgb888", QImage::Format_RGB888 },
{ "rgb444", QImage::Format_RGB444 },
{ "argb4444_premultiplied", QImage::Format_ARGB4444_Premultiplied }
};
static void printHelp()
{
printf("\nUsage:\n\n"
" paintcmd [options] files\n"
"\n"
" Options:\n"
" -widget Paints the files to a widget on screen\n"
" -pixmap Paints the files to a pixmap\n"
" -bitmap Paints the files to a bitmap\n"
" -image Paints the files to an image\n"
" -imageformat Set the format of the image when painting to an image\n"
" -imagemono Paints the files to a monochrome image\n"
" -imagewidget same as image, but with interacion...\n"
#ifndef QT_NO_OPENGL
" -opengl Paints the files to an OpenGL on screen\n"
#endif
#ifdef USE_CUSTOM_DEVICE
" -customdevice Paints the files to the custom paint device\n"
" -customwidget Paints the files to a custom widget on screen\n"
#endif
" -pdf Paints to a pdf\n"
" -ps Paints to a ps\n"
" -picture Prints into a picture, then shows the result in a label\n"
" -printer Prints the commands to a file called output.ps|pdf\n"
" -highres Prints in highres mode\n"
" -printdialog Opens a print dialog, then prints to the selected printer\n"
" -grab Paints the files to an image called filename_qps.png\n"
" -i Interactive mode.\n"
" -v Verbose.\n"
" -bg-white No checkers background\n"
" -commands Displays all available commands\n");
}
static void displayCommands()
{
printf("Drawing operations:\n"
" drawArc x y width height angle sweep\n"
" drawChord x y width height angle sweep\n"
" drawEllipse x y width height\n"
" drawLine x1 y1 x2 y2\n"
" drawPath pathname\n"
" drawPie x y width height angle sweep\n"
" drawPixmap pixmapfile x y width height sx sy sw sh\n"
" drawPolygon [ x1 y1 x2 y2 ... ] winding|oddeven\n"
" drawPolyline [ x1 y1 x2 y2 ... ]\n"
" drawRect x y width height\n"
" drawRoundRect x y width height xfactor yfactor\n"
" drawText x y \"text\"\n"
" drawTiledPixmap pixmapfile x y width height sx sy\n"
"\n"
"Compat functions for Qt 3:\n"
" qt3_drawArc x y width height angle sweep\n"
" qt3_drawChord x y width height angle sweep\n"
" qt3_drawEllipse x y width height\n"
" qt3_drawPie x y width height angle sweep\n"
" qt3_drawRect x y width height\n"
" qt3_drawRoundRect x y width height xfactor yfactor\n"
"\n"
"Path commands:\n"
" path_addEllipse pathname x y width height\n"
" path_addPolygon pathname [ x1 y1 x2 y2 ... ] winding?\n"
" path_addRect pathname x y width height\n"
" path_addText pathname x y \"text\" Uses current font\n"
" path_arcTo pathname x y width hegiht\n"
" path_closeSubpath pathname\n"
" path_createOutline pathname newoutlinename Uses current pen\n"
" path_cubicTo pathname c1x c1y c2x c2y endx endy\n"
" path_lineTo pathname x y\n"
" path_moveTo pathname x y\n"
" path_setFillRule pathname winding?\n"
"\n"
"Painter configuration:\n"
" resetMatrix\n"
" restore\n"
" save\n"
" rotate degrees\n"
" translate dx dy\n"
" scale sx sy\n"
" mapQuadToQuad x0 y0 x1 y1 x2 y2 x3 y3 x4 y4 x5 y5 x6 y6 x7 y7"
" setMatrix m11 m12 m13 m21 m22 m23 m31 m32 m33"
" setBackground color pattern?\n"
" setBackgroundMode TransparentMode|OpaqueMode\n"
" setBrush pixmapfile\n"
" setBrush nobrush\n"
" setBrush color pattern\n"
" setBrush x1 y1 color1 x2 y2 color2 gradient brush\n"
" setBrushOrigin x y\n"
" setFont \"fontname\" pointsize bold? italic?\n"
" setPen style color\n"
" setPen color width style capstyle joinstyle\n"
" setRenderHint LineAntialiasing\n"
" gradient_clearStops\n"
" gradient_appendStop pos color"
" gradient_setSpread [PadSpread|ReflectSpread|RepeatSpread]\n"
" gradient_setLinear x1 y1 x2 y2\n"
" gradient_setRadial center_x center_y radius focal_x focal_y\n"
" gradient_setConical center_x center_y angle\n"
"\n"
"Clipping commands:\n"
" region_addRect regionname x y width height\n"
" region_getClipRegion regionname\n"
" setClipRect x y width height\n"
" setClipRegion regionname\n"
" setClipping true|false\n"
" setClipPath pathname\n"
"\n"
"Various commands:\n"
" surface_begin x y width height\n"
" surface_end\n"
" pixmap_load filename name_in_script\n"
" image_load filename name_in_script\n");
}
static InteractiveWidget *interactive_widget = 0;
static void runInteractive()
{
interactive_widget = new InteractiveWidget;
interactive_widget->show();
}
static QLabel* createLabel()
{
QLabel *label = new QLabel;
QPalette palette = label->palette();
palette.setBrush(QPalette::Window, QBrush(Qt::white));
label->setPalette(palette);
return label;
}
int main(int argc, char **argv)
{
#ifdef CONSOLE_APPLICATION
QApplication app(argc, argv, QApplication::Tty);
#else
QApplication app(argc, argv);
#endif
#ifdef DO_QWS_DEBUGGING
qt_show_painter_debug_output = false;
#endif
DeviceType type = WidgetType;
bool checkers_background = true;
QImage::Format imageFormat = QImage::Format_ARGB32_Premultiplied;
QLocale::setDefault(QLocale::c());
QStringList files;
bool interactive = false;
bool printdlg = false;
bool highres = false;
bool show_cmp = false;
int width = 800, height = 800;
bool verboseMode = false;
#ifndef QT_NO_OPENGL
QGLFormat f = QGLFormat::defaultFormat();
f.setSampleBuffers(true);
f.setStencil(true);
f.setAlpha(true);
f.setAlphaBufferSize(8);
QGLFormat::setDefaultFormat(f);
#endif
char *arg;
for (int i=1; i<argc; ++i) {
arg = argv[i];
if (*arg == '-') {
QString option = QString(arg + 1).toLower();
if (option == "widget")
type = WidgetType;
else if (option == "bitmap")
type = BitmapType;
else if (option == "pixmap")
type = PixmapType;
else if (option == "image")
type = ImageType;
else if (option == "imageformat") {
Q_ASSERT_X(i + 1 < argc, "main", "-imageformat must be followed by a value");
QString format = QString(argv[++i]).toLower();
imageFormat = QImage::Format_Invalid;
static const int formatCount =
sizeof(imageFormats) / sizeof(imageFormats[0]);
for (int ff = 0; ff < formatCount; ++ff) {
if (QLatin1String(imageFormats[ff].name) == format) {
imageFormat = imageFormats[ff].format;
break;
}
}
if (imageFormat == QImage::Format_Invalid) {
printf("Invalid image format. Available formats are:\n");
for (int ff = 0; ff < formatCount; ++ff)
printf("\t%s\n", imageFormats[ff].name);
return -1;
}
} else if (option == "imagemono")
type = ImageMonoType;
else if (option == "imagewidget")
type = ImageWidgetType;
#ifndef QT_NO_OPENGL
else if (option == "opengl")
type = OpenGLType;
else if (option == "pbuffer")
type = OpenGLPBufferType;
#endif
#ifdef USE_CUSTOM_DEVICE
else if (option == "customdevice")
type = CustomDeviceType;
else if (option == "customwidget")
type = CustomWidgetType;
#endif
else if (option == "pdf")
type = PdfType;
else if (option == "ps")
type = PsType;
else if (option == "picture")
type = PictureType;
else if (option == "printer")
type = PrinterType;
else if (option == "highres") {
type = PrinterType;
highres = true;
} else if (option == "printdialog") {
type = PrinterType;
printdlg = true;
}
else if (option == "grab")
type = GrabType;
else if (option == "i")
interactive = true;
else if (option == "v")
verboseMode = true;
else if (option == "commands") {
displayCommands();
return 0;
} else if (option == "w") {
Q_ASSERT_X(i + 1 < argc, "main", "-w must be followed by a value");
width = atoi(argv[++i]);
} else if (option == "h") {
Q_ASSERT_X(i + 1 < argc, "main", "-h must be followed by a value");
height = atoi(argv[++i]);
} else if (option == "cmp") {
show_cmp = true;
} else if (option == "bg-white") {
checkers_background = false;
}
} else {
#if defined (Q_WS_WIN)
QString input = QString::fromLocal8Bit(argv[i]);
if (input.indexOf('*') >= 0) {
QFileInfo info(input);
QDir dir = info.dir();
QFileInfoList infos = dir.entryInfoList(QStringList(info.fileName()));
for (int ii=0; ii<infos.size(); ++ii)
files.append(infos.at(ii).absoluteFilePath());
} else {
files.append(input);
}
#else
files.append(QString(argv[i]));
#endif
}
}
PaintCommands pcmd(QStringList(), 800, 800);
pcmd.setVerboseMode(verboseMode);
pcmd.setType(type);
pcmd.setCheckersBackground(checkers_background);
QWidget *activeWidget = 0;
if (interactive) {
runInteractive();
if (!files.isEmpty())
interactive_widget->load(files.at(0));
} else if (files.isEmpty()) {
printHelp();
return 0;
} else {
for (int j=0; j<files.size(); ++j) {
const QString &fileName = files.at(j);
QStringList content;
QFile file(fileName);
QFileInfo fileinfo(file);
if (file.open(QIODevice::ReadOnly)) {
QTextStream textFile(&file);
QString script = textFile.readAll();
content = script.split("\n", QString::SkipEmptyParts);
} else {
printf("failed to read file: '%s'\n", qPrintable(fileinfo.absoluteFilePath()));
continue;
}
pcmd.setContents(content);
if (show_cmp) {
QString pmFile = QString(files.at(j)).replace(".qps", "_qps") + ".png";
qDebug() << pmFile << QFileInfo(pmFile).exists();
QPixmap pixmap(pmFile);
if (!pixmap.isNull()) {
QLabel *label = createLabel();
label->setWindowTitle("VERIFY: " + pmFile);
label->setPixmap(pixmap);
label->show();
}
}
switch (type) {
case WidgetType:
{
OnScreenWidget<QWidget> *qWidget =
new OnScreenWidget<QWidget>(files.at(j));
qWidget->setVerboseMode(verboseMode);
qWidget->setType(type);
qWidget->setCheckersBackground(checkers_background);
qWidget->m_commands = content;
qWidget->resize(width, height);
qWidget->show();
activeWidget = qWidget;
break;
}
case ImageWidgetType:
{
OnScreenWidget<QWidget> *qWidget = new OnScreenWidget<QWidget>(files.at(j));
qWidget->setVerboseMode(verboseMode);
qWidget->setType(type);
qWidget->setCheckersBackground(checkers_background);
qWidget->m_commands = content;
qWidget->resize(width, height);
qWidget->show();
activeWidget = qWidget;
break;
}
#ifndef QT_NO_OPENGL
case OpenGLPBufferType:
{
QGLPixelBuffer pbuffer(QSize(width, height));
QPainter pt(&pbuffer);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
QImage image = pbuffer.toImage();
QLabel *label = createLabel();
label->setPixmap(QPixmap::fromImage(image));
label->resize(label->sizeHint());
label->show();
activeWidget = label;
break;
}
case OpenGLType:
{
OnScreenWidget<QGLWidget> *qGLWidget = new OnScreenWidget<QGLWidget>(files.at(j));
qGLWidget->setVerboseMode(verboseMode);
qGLWidget->setType(type);
qGLWidget->setCheckersBackground(checkers_background);
qGLWidget->m_commands = content;
qGLWidget->resize(width, height);
qGLWidget->show();
activeWidget = qGLWidget;
break;
}
#else
case OpenGLType:
printf("OpenGL type not supported in this Qt build\n");
break;
#endif
#ifdef USE_CUSTOM_DEVICE
case CustomDeviceType:
{
CustomPaintDevice custom(width, height);
QPainter pt;
pt.begin(&custom);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
QImage *img = custom.image();
if (img) {
QLabel *label = createLabel();
label->setPixmap(QPixmap::fromImage(*img));
label->resize(label->sizeHint());
label->show();
activeWidget = label;
img->save("custom_output_pixmap.png", "PNG");
} else {
custom.save("custom_output_pixmap.png", "PNG");
}
break;
}
case CustomWidgetType:
{
OnScreenWidget<CustomWidget> *cWidget = new OnScreenWidget<CustomWidget>;
cWidget->setVerboseMode(verboseMode);
cWidget->setType(type);
cWidget->setCheckersBackground(checkers_background);
cWidget->m_filename = files.at(j);
cWidget->setWindowTitle(fileinfo.filePath());
cWidget->m_commands = content;
cWidget->resize(width, height);
cWidget->show();
activeWidget = cWidget;
break;
}
#endif
case PixmapType:
{
QPixmap pixmap(width, height);
pixmap.fill(Qt::white);
QPainter pt(&pixmap);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
pixmap.save("output_pixmap.png", "PNG");
break;
}
case BitmapType:
{
QBitmap bitmap(width, height);
QPainter pt(&bitmap);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
bitmap.save("output_bitmap.png", "PNG");
QLabel *label = createLabel();
label->setPixmap(bitmap);
label->resize(label->sizeHint());
label->show();
activeWidget = label;
break;
}
case ImageMonoType:
case ImageType:
{
qDebug() << "Creating image";
QImage image(width, height, type == ImageMonoType
? QImage::Format_MonoLSB
: imageFormat);
image.fill(0);
QPainter pt(&image);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
image.convertToFormat(QImage::Format_ARGB32).save("output_image.png", "PNG");
#ifndef CONSOLE_APPLICATION
QLabel *label = createLabel();
label->setPixmap(QPixmap::fromImage(image));
label->resize(label->sizeHint());
label->show();
activeWidget = label;
#endif
break;
}
case PictureType:
{
QPicture pic;
QPainter pt(&pic);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
QImage image(width, height, QImage::Format_ARGB32_Premultiplied);
image.fill(0);
pt.begin(&image);
pt.drawPicture(0, 0, pic);
pt.end();
QLabel *label = createLabel();
label->setWindowTitle(fileinfo.absolutePath());
label->setPixmap(QPixmap::fromImage(image));
label->resize(label->sizeHint());
label->show();
activeWidget = label;
break;
}
case PrinterType:
{
#ifndef QT_NO_PRINTER
PaintCommands pcmd(QStringList(), 800, 800);
pcmd.setVerboseMode(verboseMode);
pcmd.setType(type);
pcmd.setCheckersBackground(checkers_background);
pcmd.setContents(content);
QString file = QString(files.at(j)).replace(".", "_") + ".ps";
QPrinter p(highres ? QPrinter::HighResolution : QPrinter::ScreenResolution);
if (printdlg) {
QPrintDialog printDialog(&p, 0);
if (printDialog.exec() != QDialog::Accepted)
break;
} else {
p.setOutputFileName(file);
}
QPainter pt(&p);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
if (!printdlg) {
printf("wrote file: %s\n", qPrintable(file));
}
Q_ASSERT(!p.paintingActive());
#endif
break;
}
case PsType:
case PdfType:
{
#ifndef QT_NO_PRINTER
PaintCommands pcmd(QStringList(), 800, 800);
pcmd.setVerboseMode(verboseMode);
pcmd.setType(type);
pcmd.setCheckersBackground(checkers_background);
pcmd.setContents(content);
bool ps = type == PsType;
QPrinter p(highres ? QPrinter::HighResolution : QPrinter::ScreenResolution);
QFileInfo input(files.at(j));
QString file = QString("%1_%2.%3")
.arg(input.baseName())
.arg(input.suffix())
.arg(ps ? "ps" : "pdf");
p.setOutputFormat(ps ? QPrinter::PdfFormat : QPrinter::PostScriptFormat);
p.setOutputFileName(file);
p.setPageSize(QPrinter::A4);
QPainter pt(&p);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
printf("write file: %s\n", qPrintable(file));
#endif
break;
}
case GrabType:
{
QImage image(width, height, QImage::Format_ARGB32_Premultiplied);
image.fill(QColor(Qt::white).rgb());
QPainter pt(&image);
pcmd.setPainter(&pt);
pcmd.setFilePath(fileinfo.absolutePath());
pcmd.runCommands();
pt.end();
QImage image1(width, height, QImage::Format_RGB32);
image1.fill(QColor(Qt::white).rgb());
QPainter pt1(&image1);
pt1.drawImage(QPointF(0, 0), image);
pt1.end();
QString filename = QString(files.at(j)).replace(".qps", "_qps") + ".png";
image1.save(filename, "PNG");
printf("%s grabbed to %s\n", qPrintable(files.at(j)), qPrintable(filename));
break;
}
default:
break;
}
}
}
#ifndef CONSOLE_APPLICATION
if (activeWidget || interactive) {
QObject::connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit()));
app.exec();
}
delete activeWidget;
#endif
delete interactive_widget;
return 0;
}