void Progress::Dialog::OnSetRange ()
{
if (_dlgHandle.IsNull ())
{
// Create progress meter dialog
if (_parentWin.IsNull ())
{
// Showing progress meter on the desktop -- don't delay
// progress meter dialog display
_dlgData.SetInitialDelay (0);
}
std::auto_ptr<::Dialog::ModelessController> ctrl
(new Progress::DialogController (*GetControlHandler (),
_msgPrepro,
_dlgId));
::Dialog::ModelessMaker progressMeter (*GetControlHandler (), ctrl);
::Dialog::Template dlgTemplate;
CreateDialogTemplate (dlgTemplate);
_dlgHandle = progressMeter.Create (_parentWin, dlgTemplate);
}
else
{
// Progress meter dialog already created
Progress::CtrlHandler * ctrlHandler = GetControlHandler ();
if (ctrlHandler != 0)
ctrlHandler->Refresh ();
}
}
bool patternPrinter::drawPatternPages() {
if (!portrait_) { // draw landscape
int temp = printerWidth_;
printerWidth_ = printerHeight_;
printerHeight_ = temp;
// you can't change the orientation under Windows, so we'll just
// draw sideways instead
painter_.rotate(-90);
painter_.translate(-printerWidth_, 0);
}
painter_.setPen(QPen(Qt::black, 1));
// image width to use on a particular page (last page may be smaller)
int widthToUse = widthPerPage_;
int heightToUse = heightPerPage_;
const int f = 5; // fudge room for grid number separation from the grid
const QHash<QRgb, QPixmap> symbolMap =
imageContainer_->symbolsNoBorder(pdfSymbolDim_);
QProgressDialog progressMeter(QObject::tr("Creating pdf..."),
QObject::tr("Cancel"), 0,
(xPages_ * yPages_)/5);
progressMeter.setMinimumDuration(4000);
progressMeter.setWindowModality(Qt::WindowModal);
progressMeter.move(PROGRESS_X_COORDINATE, PROGRESS_Y_COORDINATE);
progressMeter.show();
for (int x = 1; x <= xPages_; ++x) {
for (int y = 1; y <= yPages_; ++y) {
if (progressMeter.wasCanceled()) {
return true;
}
const int pageNum = yPages_ * (x-1) + y;
// draw the page number
painter_.drawText(printerWidth_ - sWidth(pageNum), sHeight(pageNum) - 5,
::itoqs(pageNum));
if (pageNum % 5 == 0) {
progressMeter.setValue(pageNum / 5);
}
widthToUse = widthPerPage_;
if (x * widthPerPage_ > patternImageWidth_) {
widthToUse = patternImageWidth_ - (x-1) * widthPerPage_;
}
heightToUse = heightPerPage_;
if (y * heightPerPage_ > patternImageHeight_) {
heightToUse = patternImageHeight_ - (y-1) * heightPerPage_;
}
// draw this page's image
const int patternXBoxStart = ((x-1) * widthPerPage_)/pdfSymbolDim_;
const int patternXBoxEnd = patternXBoxStart + (widthToUse/pdfSymbolDim_);
const int patternYBoxStart = ((y-1) * heightPerPage_)/pdfSymbolDim_;
const int patternYBoxEnd = patternYBoxStart + (heightToUse/pdfSymbolDim_);
for (int j = patternYBoxStart, jj = 0; j < patternYBoxEnd;
++j, ++jj) {
for (int i = patternXBoxStart, ii = 0; i < patternXBoxEnd;
++i, ++ii) {
const QPixmap& thisSymbol =
symbolMap[squareImage_.pixel(i * squareDim_, j * squareDim_)];
painter_.drawPixmap(margin_ + ii * pdfSymbolDim_,
margin_ + jj * pdfSymbolDim_, thisSymbol);
}
}
//// draw grid lines and counts (thick every 5, thin every 1)
const int thickCount = 5;
//// x grid lines
painter_.setPen(QPen(Qt::black, 1));
int tx = 0;
//// draw the thin x grid lines
while (tx * pdfSymbolDim_ <= widthToUse) {
painter_.drawLine(tx * pdfSymbolDim_ + margin_, margin_,
tx * pdfSymbolDim_ + margin_, heightToUse + margin_);
++tx;
}
bool lastXLine = false;
if ((x-1) * widthPerPage_ + tx * pdfSymbolDim_ > patternImageWidth_) {
lastXLine = true; // the last x line is drawn on this page
}
//// draw the thin y grid lines
int ty = 0;
while (ty * pdfSymbolDim_ <= heightToUse) {
painter_.drawLine(margin_, ty * pdfSymbolDim_ + margin_,
widthToUse + margin_, ty * pdfSymbolDim_ + margin_);
++ty;
}
bool lastYLine = false;
if ((y-1) * heightPerPage_ + ty * pdfSymbolDim_ >
patternImageHeight_) {
lastYLine = true; // the last y line is drawn on this page
}
//// thick lines
tx = 0; // x grid count for this page
if ((x-1) * xBoxesPerPage_ % thickCount != 0) {
// to the next multiple of thickCount
tx = thickCount - ((x-1) * xBoxesPerPage_ % thickCount);
}
const int savedTx = tx;
// draw the x grid counts
painter_.setPen(QPen(Qt::black, 1));
while (tx * pdfSymbolDim_ <= widthToUse) {
const int tgridx = (x-1) * xBoxesPerPage_ + tx;
if (tx == 0) { // avoid collision
painter_.drawText(margin_ + tx * pdfSymbolDim_, margin_ - f,
::itoqs(tgridx));
}
else {
painter_.drawText(margin_ + tx * pdfSymbolDim_ - sWidth(tgridx),
margin_ - f, ::itoqs(tgridx));
}
tx += thickCount;
}
// draw the thick x grid lines
tx = savedTx;
painter_.setPen(QPen(Qt::black, 3));
while (tx * pdfSymbolDim_ <= widthToUse) {
painter_.drawLine(tx * pdfSymbolDim_ + margin_, margin_,
tx * pdfSymbolDim_ + margin_, heightToUse + margin_);
tx += thickCount;
}
tx -= thickCount;
// draw the final line
if (lastXLine) {
painter_.setPen(QPen(Qt::black, 1));
painter_.drawText(margin_ + widthToUse - sWidth(xBoxes_), margin_ - f,
::itoqs(xBoxes_));
painter_.setPen(QPen(Qt::black, 3));
painter_.drawLine(widthToUse + margin_, margin_, widthToUse + margin_,
heightToUse + margin_);
}
ty = 0; // y grid count for this page
if ((y-1) * yBoxesPerPage_ % thickCount != 0) {
// to the next multiple of 5
ty = thickCount - ((y-1) * yBoxesPerPage_ % thickCount);
}
const int savedTy = ty;
// draw the y grid counts
painter_.setPen(QPen(Qt::black, 1));
while (ty * pdfSymbolDim_ <= heightToUse) {
const int tgridy = (y-1) * yBoxesPerPage_ + ty;
if (ty == 0) { // avoid confusion
painter_.drawText(margin_ - sWidth(tgridy) - f,
ty * pdfSymbolDim_ + margin_ + sHeight(tgridy),
::itoqs(tgridy));
}
else {
painter_.drawText(margin_ - sWidth(tgridy) - f,
ty * pdfSymbolDim_ + margin_,
::itoqs(tgridy));
}
ty += thickCount;
}
// draw the thick y grid lines
ty = savedTy;
painter_.setPen(QPen(Qt::black, 3));
while (ty * pdfSymbolDim_ <= heightToUse) {
painter_.drawLine(margin_, ty * pdfSymbolDim_ + margin_,
widthToUse + margin_, ty * pdfSymbolDim_ + margin_);
ty += thickCount;
}
// draw the final line
if (lastYLine) {
painter_.setPen(QPen(Qt::black, 1));
painter_.drawText(margin_ - sWidth(yBoxes_) - f, heightToUse + margin_,
::itoqs(yBoxes_));
painter_.setPen(QPen(Qt::black, 3));
painter_.drawLine(margin_, heightToUse + margin_, widthToUse + margin_,
heightToUse + margin_);
}
painter_.setPen(QPen(Qt::black, 1)); // reset
if (x < xPages_ || y < yPages_) {
printer_.newPage();
}
}
}
return false;
}
void windowManager::openProject() {
//const QString fileString = "test.out";
const QString fileString =
QFileDialog::getOpenFileName(activeWindow(), tr("Open project"), ".",
"Cstitch files (*.xst)\nAll files (*.*)");
if (fileString.isEmpty()) {
return;
}
QFile inFile(fileString);
inFile.open(QIODevice::ReadOnly);
// the save file starts with xml text, so read that first
QTextStream textInStream(&inFile);
QString inString;
inString = textInStream.readLine() + "\n";
// (A day after the initial release I changed the program name from
// stitch to cstitch, so check for either...)
QRegExp rx("^<(cstitch|stitch) version=");
rx.indexIn(inString);
const QString programName = rx.cap(1);
if (programName != "cstitch" && programName != "stitch") { // uh oh
QMessageBox::critical(NULL, tr("Bad project file"),
tr("Sorry, ") + fileString +
tr(" is not a valid project file ") +
tr("(diagnostic: wrong first line)"));
return;
}
int lineCount = 0;
const int maxLineCount = 100000;
const QString endTag = "</" + programName + ">";
QString thisString = "";
do {
thisString = textInStream.readLine();
inString += thisString + "\n";
++lineCount;
if (lineCount > maxLineCount) {
QMessageBox::critical(NULL, tr("Bad project file"),
tr("Sorry, ") + fileString +
tr(" appears to be corrupted ") +
tr("(diagnostic: bad separator)"));
return;
}
} while (thisString != endTag);
QDomDocument doc;
const bool xmlLoadSuccess = doc.setContent(inString);
if (!xmlLoadSuccess) {
QMessageBox::critical(NULL, tr("Bad project file"),
tr("Sorry, ") + fileString +
tr(" appears to be corrupted ") +
tr("(diagnostic: parse failed)"));
return;
}
// a blank line between the xml and the image
inString += textInStream.readLine() + "\n";
// hide everything except progress meters while we regenerate this project
hideWindows_ = true;
hideWindows();
// how many total images are we restoring?
int imageCount = 1; // one colorChooser image
imageCount += doc.elementsByTagName("color_compare_image").size();
imageCount += doc.elementsByTagName("square_window_image").size();
imageCount += doc.elementsByTagName("pattern_window_image").size();
groupProgressDialog progressMeter(imageCount);
progressMeter.setMinimumDuration(2000);
progressMeter.setWindowModality(Qt::WindowModal);
progressMeter.show();
progressMeter.bumpCount();
altMeter::setGroupMeter(&progressMeter);
// read the image file name
const QString fileName = ::getElementText(doc, "image_name");
// read the project version number
setProjectVersion(::getElementAttribute(doc, "cstitch", "version"));
// now read the binary data image
inFile.seek(inString.length());
QDataStream imageStream(&inFile);
QImage newImage;
imageStream >> newImage;
inFile.seek(inString.length());
QDataStream imageData(&inFile);
QByteArray imageByteArray;
imageData >> imageByteArray;
reset(newImage, imageByteArray, fileName);
//// colorChooser
colorChooser_.window()->setNewImage(newImage);
progressMeter.bumpCount();
//// colorCompare
QDomElement colorCompareElement =
doc.elementsByTagName("color_compare").item(0).toElement();
if (!colorCompareElement.isNull()) {
colorChooser* colorChooserObject = colorChooser_.window();
QDomNodeList compareImagesList(colorCompareElement.
elementsByTagName("color_compare_image"));
for (int i = 0, size = compareImagesList.size(); i < size; ++i) {
QDomElement thisCompareElement(compareImagesList.item(i).toElement());
const int hiddenColorCompareIndex = colorChooserObject->
recreateImage(colorCompareSaver(thisCompareElement));
progressMeter.bumpCount();
//// squareWindow
colorCompare* colorCompareObject = colorCompareWindow_.window();
QDomNodeList squareImagesList(thisCompareElement.
elementsByTagName("square_window_image"));
if (!squareImagesList.isEmpty()) {
for (int ii = 0, iiSize = squareImagesList.size(); ii < iiSize; ++ii) {
QDomElement thisSquareElement(squareImagesList.item(ii).toElement());
const int hiddenSquareImageIndex = colorCompareObject->
recreateImage(squareWindowSaver(thisSquareElement));
progressMeter.bumpCount();
squareWindow* squareWindowObject = squareWindow_.window();
//// patternWindow
// restore this square image's children before restoring its history
// (the children may have their own different histories)
QDomNodeList
patternImageList(thisSquareElement.
elementsByTagName("pattern_window_image"));
if (!patternImageList.isEmpty()) {
for (int iii = 0, iiiSize = patternImageList.size();
iii < iiiSize; ++iii) {
QDomElement thisPatternElement(patternImageList.item(iii).
toElement());
squareWindowObject->
recreatePatternImage(patternWindowSaver(thisPatternElement));
patternWindow_.window()->updateHistory(thisPatternElement);
progressMeter.bumpCount();
}
}
squareWindowObject->updateImageHistory(thisSquareElement);
// if this image was only created so that one of its children could be
// recreated, remove it (its data has already been stored away)
if (hiddenSquareImageIndex != -1) {
squareWindowObject->removeImage(hiddenSquareImageIndex);
}
}
}
// if this image was only created so that one of its children could be
// recreated, remove it (its data has already been stored away)
if (hiddenColorCompareIndex != -1) {
colorCompareObject->removeImage(hiddenColorCompareIndex);
}
}
}
//// restore window wide settings that are independent of a particular image
QDomElement windowGlobals(doc.elementsByTagName("global_settings").
item(0).toElement());
if (colorChooserAction_->isEnabled() && colorChooser_.window()) {
colorChooser_.window()->updateCurrentSettings(windowGlobals);
}
if (colorCompareAction_->isEnabled() && colorCompareWindow_.window()) {
colorCompareWindow_.window()->updateCurrentSettings(windowGlobals);
}
if (squareWindowAction_->isEnabled() && squareWindow_.window()) {
squareWindow_.window()->updateCurrentSettings(windowGlobals);
squareWindow_.window()->checkAllColorLists();
}
if (patternWindowAction_->isEnabled() && patternWindow_.window()) {
patternWindow_.window()->updateCurrentSettings(windowGlobals);
}
// read the image number of colors (before the reset)
const int colorCount = ::getElementText(doc, "color_count").toInt();
originalImageColorCount_ = colorCount;
// call while hideWindows_ (if colorCount wasn't 0 it won't be recalculated)
startOriginalImageColorCount();
hideWindows_ = false;
altMeter::setGroupMeter(NULL);
projectFilename_ = fileString;
setWindowTitles(QFileInfo(projectFilename_).fileName());
setNewWidgetGeometryAndRaise(colorChooser_.window());
}
