summaryrefslogtreecommitdiffstats
path: root/src/gui/text/qtextdocument.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/gui/text/qtextdocument.cpp')
-rw-r--r--src/gui/text/qtextdocument.cpp119
1 files changed, 46 insertions, 73 deletions
diff --git a/src/gui/text/qtextdocument.cpp b/src/gui/text/qtextdocument.cpp
index 143dc1ab8c..c1714edb0c 100644
--- a/src/gui/text/qtextdocument.cpp
+++ b/src/gui/text/qtextdocument.cpp
@@ -51,22 +51,20 @@
#include <qvarlengtharray.h>
#include <qtextcodec.h>
#include <qthread.h>
+#include <qcoreapplication.h>
+
#include "qtexthtmlparser_p.h"
#include "qpainter.h"
-#include "qprinter.h"
-#include "qtextedit.h"
#include <qfile.h>
#include <qfileinfo.h>
#include <qdir.h>
-#include <qapplication.h>
-#include "qtextcontrol_p.h"
#include "qfont_p.h"
-#include "private/qtextedit_p.h"
#include "private/qdataurl_p.h"
#include "qtextdocument_p.h"
-#include <private/qprinter_p.h>
#include <private/qabstracttextdocumentlayout_p.h>
+#include "qpagedpaintdevice.h"
+#include "private/qpagedpaintdevice_p.h"
#include <limits.h>
@@ -1696,7 +1694,7 @@ static void printPage(int index, QPainter *painter, const QTextDocument *doc, co
}
/*!
- Prints the document to the given \a printer. The QPrinter must be
+ Prints the document to the given \a device. The QPageablePaintDevice must be
set up before being used with this function.
This is only a convenience method to print the whole document to the printer.
@@ -1706,33 +1704,32 @@ static void printPage(int index, QPainter *painter, const QTextDocument *doc, co
If the document is not paginated, like for example a document used in a QTextEdit,
then a temporary copy of the document is created and the copy is broken into
- multiple pages according to the size of the QPrinter's paperRect(). By default
+ multiple pages according to the size of the paint device's paperRect(). By default
a 2 cm margin is set around the document contents. In addition the current page
number is printed at the bottom of each page.
- Note that QPrinter::Selection is not supported as print range with this function since
- the selection is a property of QTextCursor. If you have a QTextEdit associated with
- your QTextDocument then you can use QTextEdit's print() function because QTextEdit has
- access to the user's selection.
-
\sa QTextEdit::print()
*/
-void QTextDocument::print(QPrinter *printer) const
+void QTextDocument::print(QPagedPaintDevice *printer) const
{
Q_D(const QTextDocument);
- if (!printer || !printer->isValid())
+ if (!printer)
return;
- if (!d->title.isEmpty())
- printer->setDocName(d->title);
-
bool documentPaginated = d->pageSize.isValid() && !d->pageSize.isNull()
&& d->pageSize.height() != INT_MAX;
- if (!documentPaginated && !printer->fullPage() && !printer->d_func()->hasCustomPageMargins)
- printer->setPageMargins(23.53, 23.53, 23.53, 23.53, QPrinter::Millimeter);
+ QPagedPaintDevicePrivate *pd = QPagedPaintDevicePrivate::get(printer);
+
+ // ### set page size to paginated size?
+ QPagedPaintDevice::Margins m = printer->margins();
+ if (!documentPaginated && m.left == 0. && m.right == 0. && m.top == 0. && m.bottom == 0.) {
+ m.left = m.right = m.top = m.bottom = 2.;
+ printer->setMargins(m);
+ }
+ // ### use the margins correctly
QPainter p(printer);
@@ -1767,7 +1764,7 @@ void QTextDocument::print(QPrinter *printer) const
scaledPageSize.rwidth() *= dpiScaleX;
scaledPageSize.rheight() *= dpiScaleY;
- const QSizeF printerPageSize(printer->pageRect().size());
+ const QSizeF printerPageSize(printer->width(), printer->height());
// scale to page
p.scale(printerPageSize.width() / scaledPageSize.width(),
@@ -1789,17 +1786,12 @@ void QTextDocument::print(QPrinter *printer) const
layout->d_func()->handlers = documentLayout()->d_func()->handlers;
int dpiy = p.device()->logicalDpiY();
- int margin = 0;
- if (printer->fullPage() && !printer->d_func()->hasCustomPageMargins) {
- // for compatibility
- margin = (int) ((2/2.54)*dpiy); // 2 cm margins
- QTextFrameFormat fmt = doc->rootFrame()->frameFormat();
- fmt.setMargin(margin);
- doc->rootFrame()->setFrameFormat(fmt);
- }
+ int margin = (int) ((2/2.54)*dpiy); // 2 cm margins
+ QTextFrameFormat fmt = doc->rootFrame()->frameFormat();
+ fmt.setMargin(margin);
+ doc->rootFrame()->setFrameFormat(fmt);
- QRectF pageRect(printer->pageRect());
- body = QRectF(0, 0, pageRect.width(), pageRect.height());
+ body = QRectF(0, 0, printer->width(), printer->height());
pageNumberPos = QPointF(body.width() - margin,
body.height() - margin
+ QFontMetrics(doc->defaultFont(), p.device()).ascent()
@@ -1807,18 +1799,8 @@ void QTextDocument::print(QPrinter *printer) const
clonedDoc->setPageSize(body.size());
}
- int docCopies;
- int pageCopies;
- if (printer->collateCopies() == true){
- docCopies = 1;
- pageCopies = printer->supportsMultipleCopies() ? 1 : printer->copyCount();
- } else {
- docCopies = printer->supportsMultipleCopies() ? 1 : printer->copyCount();
- pageCopies = 1;
- }
-
- int fromPage = printer->fromPage();
- int toPage = printer->toPage();
+ int fromPage = pd->fromPage;
+ int toPage = pd->toPage;
bool ascending = true;
if (fromPage == 0 && toPage == 0) {
@@ -1835,39 +1817,27 @@ void QTextDocument::print(QPrinter *printer) const
return;
}
- if (printer->pageOrder() == QPrinter::LastPageFirst) {
- int tmp = fromPage;
- fromPage = toPage;
- toPage = tmp;
- ascending = false;
- }
-
- for (int i = 0; i < docCopies; ++i) {
+// if (printer->pageOrder() == QPrinter::LastPageFirst) {
+// int tmp = fromPage;
+// fromPage = toPage;
+// toPage = tmp;
+// ascending = false;
+// }
- int page = fromPage;
- while (true) {
- for (int j = 0; j < pageCopies; ++j) {
- if (printer->printerState() == QPrinter::Aborted
- || printer->printerState() == QPrinter::Error)
- return;
- printPage(page, &p, doc, body, pageNumberPos);
- if (j < pageCopies - 1)
- printer->newPage();
- }
+ int page = fromPage;
+ while (true) {
+ printPage(page, &p, doc, body, pageNumberPos);
- if (page == toPage)
- break;
-
- if (ascending)
- ++page;
- else
- --page;
+ if (page == toPage)
+ break;
- printer->newPage();
- }
+ if (ascending)
+ ++page;
+ else
+ --page;
- if ( i < docCopies - 1)
- printer->newPage();
+ if (!printer->newPage())
+ return;
}
}
#endif
@@ -1971,6 +1941,8 @@ QVariant QTextDocument::loadResource(int type, const QUrl &name)
if (doc) {
r = doc->loadResource(type, name);
}
+#if 0
+ // ### Qt5: reenable
#ifndef QT_NO_TEXTEDIT
else if (QTextEdit *edit = qobject_cast<QTextEdit *>(parent())) {
QUrl resolvedName = edit->d_func()->resolveUrl(name);
@@ -1978,10 +1950,11 @@ QVariant QTextDocument::loadResource(int type, const QUrl &name)
}
#endif
#ifndef QT_NO_TEXTCONTROL
- else if (QTextControl *control = qobject_cast<QTextControl *>(parent())) {
+ else if (QWidgetTextControl *control = qobject_cast<QWidgetTextControl *>(parent())) {
r = control->loadResource(type, name);
}
#endif
+#endif
// handle data: URLs
if (r.isNull() && name.scheme().compare(QLatin1String("data"), Qt::CaseInsensitive) == 0)
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-27 04:29:04 +0000