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printing: add more debug output

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This makes it easier to see what's going on during the printing process.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2021-11-28 17:20:39 -08:00
parent 47f52cd4d1
commit e5915ca4f2
2 changed files with 20 additions and 1 deletions
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20
desktop-widgets/printerwebengine.cpp
View File

@ -24,18 +24,22 @@ Printer::Printer(QPaintDevice *paintDevice, print_options &printOptions, templat
{ {
webView = new QWebEngineView(parent); webView = new QWebEngineView(parent);
connect(webView, &QWebEngineView::loadFinished, this, &Printer::onLoadFinished); connect(webView, &QWebEngineView::loadFinished, this, &Printer::onLoadFinished);
if (printMode == PRINT) if (printMode == PRINT) {
connect(this, &Printer::profilesInserted, this, &Printer::printing); connect(this, &Printer::profilesInserted, this, &Printer::printing);
connect(this, &Printer::jobDone, this, &Printer::printFinished);
}
profilesMissing = true; profilesMissing = true;
} }
Printer::~Printer() Printer::~Printer()
{ {
qDebug() << "deleting Printer object";
delete webView; delete webView;
} }
void Printer::onLoadFinished() void Printer::onLoadFinished()
{ {
qDebug() << "onLoadFinished called with profilesMissing" << profilesMissing << "and URL" << webView->url().toString();
if (profilesMissing) { if (profilesMissing) {
QString jsText(" var profiles = document.getElementsByClassName(\"diveProfile\");\ QString jsText(" var profiles = document.getElementsByClassName(\"diveProfile\");\
for (let profile of profiles) { \ for (let profile of profiles) { \
@ -150,3 +154,17 @@ void Printer::print()
printer.setResolution(dpi); printer.setResolution(dpi);
} }
void Printer::printFinished()
{
qDebug() << "received the jobDone signal, closing the dialog; page should have referenced:";
webView->page()->toHtml([](const QString h){
QRegularExpression img("img src=([^ ]+) ");
QRegularExpressionMatchIterator iter = img.globalMatch(h);
while(iter.hasNext()) {
QRegularExpressionMatch match = iter.next();
QString filename = match.captured(1).replace("file://", "");
qDebug() << filename << (QFile(filename).exists() ? "which does" : "which doesn't") << "exist";
}
});
}

1
desktop-widgets/printerwebengine.h
View File

@ -40,6 +40,7 @@ private:
private slots: private slots:
void templateProgessUpdated(int value); void templateProgessUpdated(int value);
void printing(); void printing();
void printFinished();
public: public:
Printer(QPaintDevice *paintDevice, print_options &printOptions, template_options &templateOptions, PrintMode printMode, bool inPlanner, QWidget *parent); Printer(QPaintDevice *paintDevice, print_options &printOptions, template_options &templateOptions, PrintMode printMode, bool inPlanner, QWidget *parent);