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tdelibs/tdeprint/kprinter.cpp

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/*
* This file is part of the KDE libraries
* Copyright (c) 2001 Michael Goffioul <tdeprint@swing.be>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License version 2 as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
**/
#include <config.h>
#include "kprinter.h"
#include "kprinterimpl.h"
#include "kprintdialog.h"
#include "kprintpreview.h"
#include "kmfactory.h"
#include "kmuimanager.h"
#include "kmmanager.h"
#include "driver.h"
#include <tqpaintdevicemetrics.h>
#include <tqfile.h>
#include <tqtl.h>
#include <tqdir.h>
#include <tqguardedptr.h>
#include <tdeapplication.h>
#include <kstandarddirs.h>
#include <tdeglobal.h>
#include <tdeconfig.h>
#include <krun.h>
#include <knotifyclient.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <kprocess.h>
#include <klibloader.h>
#include <tdemessagebox.h>
static void dumpOptions(const TQMap<TQString,TQString>& opts);
static void reportError(KPrinter*);
//**************************************************************************************
// KPrinterWrapper class
//**************************************************************************************
class KPrinterWrapper : public TQPrinter
{
friend class KPrinter;
public:
KPrinterWrapper(KPrinter*, PrinterMode m = ScreenResolution);
~KPrinterWrapper();
protected:
virtual bool cmd(int, TQPainter*, TQPDevCmdParam*);
virtual int metric(int) const;
int qprinterMetric(int) const;
private:
KPrinter *m_printer;
};
KPrinterWrapper::KPrinterWrapper(KPrinter *prt, TQPrinter::PrinterMode m)
: TQPrinter(m), m_printer(prt)
{
}
KPrinterWrapper::~KPrinterWrapper()
{
}
bool KPrinterWrapper::cmd(int c, TQPainter *painter, TQPDevCmdParam *p)
{
return TQPrinter::cmd(c,painter,p);
}
int KPrinterWrapper::metric(int m) const
{
return m_printer->metric(m);
}
int KPrinterWrapper::qprinterMetric(int m) const
{
return TQPrinter::metric(m);
}
//**************************************************************************************
// KPrinterPrivate class
//**************************************************************************************
class KPrinterPrivate
{
public:
TQGuardedPtr<KPrinterImpl> m_impl;
bool m_restore;
bool m_previewonly;
WId m_parentId;
QString m_docfilename;
TQString m_docdirectory;
KPrinterWrapper *m_wrapper;
TQMap<TQString,TQString> m_options;
QString m_tmpbuffer;
QString m_printername;
QString m_searchname;
QString m_errormsg;
bool m_ready;
int m_pagenumber;
DrPageSize *m_pagesize;
bool m_useprinterres;
int m_defaultres;
};
//**************************************************************************************
// KPrinter class
//**************************************************************************************
KPrinter::KPrinter(bool restore, TQPrinter::PrinterMode m)
: TQPaintDevice(TQInternal::Printer|TQInternal::ExternalDevice)
{
init(restore, m);
}
KPrinter::~KPrinter()
{
// delete Wrapper object
delete d->m_wrapper;
// save current options
if (d->m_restore)
saveSettings();
// delete private data (along any data allocated internally)
delete d->m_pagesize;
delete d;
}
void KPrinter::init(bool restore, TQPrinter::PrinterMode m)
{
// Private data initialization
d = new KPrinterPrivate;
d->m_impl = KMFactory::self()->printerImplementation();
d->m_restore = restore;
d->m_previewonly = false;
d->m_parentId = 0;
d->m_pagesize = 0;
// initialize TQPrinter wrapper
d->m_wrapper = new KPrinterWrapper(this, m);
// other initialization
d->m_tmpbuffer = d->m_impl->tempFile();
d->m_ready = false;
d->m_defaultres = d->m_wrapper->resolution();
d->m_useprinterres = false;
// reload options from implementation (static object)
if (d->m_restore)
loadSettings();
}
void KPrinter::loadSettings()
{
d->m_options = d->m_impl->loadOptions();
// load the last printer used in the current process (if any)
// and remove the corresponding entry in the option map, as it
// is not needed anymore
setSearchName(option("kde-searchname"));
d->m_options.remove("kde-searchname");
TDEConfig *conf = TDEGlobal::config(), *pconf = KMFactory::self()->printConfig();
conf->setGroup("KPrinter Settings");
pconf->setGroup("General");
// load latest used printer from config file, if required in the options
if (searchName().isEmpty() && pconf->readBoolEntry("UseLast", true))
setSearchName(conf->readEntry("Printer"));
// latest used print command
setOption("kde-printcommand",conf->readPathEntry("PrintCommand"));
// latest used document directory
setDocDirectory( conf->readPathEntry( "DocDirectory" ) );
setDocFileName( "print" );
}
void KPrinter::saveSettings()
{
if (d->m_impl)
{
setOption("kde-searchname", searchName());
d->m_impl->saveOptions(d->m_options);
}
// save latest used printer to config file
TDEConfig *conf = TDEGlobal::config();
conf->setGroup("KPrinter Settings");
conf->writeEntry("Printer",searchName());
// latest used print command
conf->writePathEntry("PrintCommand",option("kde-printcommand"));
// latest used document directory
if ( d->m_docdirectory.isEmpty() )
{
KURL url( outputFileName() );
if ( url.isValid() )
conf->writePathEntry( "DocDirectory", url.directory() );
}
else
conf->writePathEntry( "DocDirectory", d->m_docdirectory );
}
bool KPrinter::setup(TQWidget *parent, const TQString& caption, bool forceExpand)
{
if (!kapp->authorize("print/dialog"))
{
autoConfigure(TQString::null, parent);
return true; // Just print it
}
if (parent)
d->m_parentId = parent->winId();
KPrintDialog *dlg = KPrintDialog::printerDialog(this, parent, caption, forceExpand);
bool state = false;
if (dlg)
{
state = dlg->exec();
delete dlg;
}
return state;
}
void KPrinter::addStandardPage(int p)
{
KMFactory::self()->settings()->standardDialogPages |= p;
}
void KPrinter::removeStandardPage(int p)
{
KMFactory::self()->settings()->standardDialogPages &= (~p);
}
void KPrinter::addDialogPage(KPrintDialogPage *page)
{
KMFactory::self()->uiManager()->addPrintDialogPage(page);
}
void KPrinter::setPageSelection(PageSelectionType t)
{
KMFactory::self()->settings()->pageSelection = t;
}
KPrinter::PageSelectionType KPrinter::pageSelection()
{
return (PageSelectionType)KMFactory::self()->settings()->pageSelection;
}
void KPrinter::setApplicationType(ApplicationType t)
{
KMFactory::self()->settings()->application = t;
}
KPrinter::ApplicationType KPrinter::applicationType()
{
return (ApplicationType)KMFactory::self()->settings()->application;
}
bool KPrinter::cmd(int c, TQPainter *painter, TQPDevCmdParam *p)
{
bool value(true);
if (c == TQPaintDevice::PdcBegin)
{
d->m_impl->statusMessage(i18n("Initialization..."), this);
d->m_pagenumber = 1;
preparePrinting();
d->m_impl->statusMessage(i18n("Generating print data: page %1").arg(d->m_pagenumber), this);
}
value = d->m_wrapper->cmd(c,painter,p);
if (c == TQPaintDevice::PdcEnd)
{
// this call should take care of everything (preview, output-to-file, filtering, ...)
value = value && printFiles(TQStringList(d->m_wrapper->outputFileName()),true);
// reset "ready" state
finishPrinting();
}
return value;
}
void KPrinter::translateQtOptions()
{
d->m_wrapper->setCreator(creator());
d->m_wrapper->setDocName(docName());
d->m_wrapper->setFullPage(fullPage());
d->m_wrapper->setColorMode((TQPrinter::ColorMode)colorMode());
d->m_wrapper->setOrientation((TQPrinter::Orientation)orientation());
if ( !option( "kde-printsize" ).isEmpty() )
d->m_wrapper->setPageSize( ( TQPrinter::PageSize )option( "kde-printsize" ).toInt() );
else
d->m_wrapper->setPageSize((TQPrinter::PageSize)pageSize());
d->m_wrapper->setOutputToFile(true);
d->m_wrapper->setOutputFileName(d->m_tmpbuffer);
d->m_wrapper->setNumCopies(option("kde-qtcopies").isEmpty() ? 1 : option("kde-qtcopies").toInt());
if (!option("kde-margin-top").isEmpty())
{
/**
* Scale margings as the margin widget always stores values
* in dot units ( 1/72th in ), to be resolution independent
* when specified by the user ( who usually specifies margins
* in metric units ).
*/
int res = resolution();
d->m_wrapper->setMargins(
( int )( ( option("kde-margin-top").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-left").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-bottom").toFloat() * res + 71 ) / 72 ),
( int )( ( option("kde-margin-right").toFloat() * res + 71 ) / 72 ) );
}
else if ( d->m_pagesize != NULL )
{
int res = resolution();
DrPageSize *ps = d->m_pagesize;
int top = ( int )( ps->topMargin() * res + 71 ) / 72;
int left = ( int )( ps->leftMargin() * res + 71 ) / 72;
int bottom = ( int )( ps->bottomMargin() * res + 71 ) / 72;
int right = ( int )( ps->rightMargin() * res + 71 ) / 72;
if ( !fullPage() )
{
// Printers can often print very close to the edges (PPD files say ImageArea==PaperDimension).
// But that doesn't mean it looks good. Apps which use setFullPage(false) assume that
// KPrinter will give them reasonable margins, so let's QMAX with defaults from Qt in that case.
// Keep this in sync with KPMarginPage::initPageSize
unsigned int it, il, ib, ir;
d->m_wrapper->margins( &it, &il, &ib, &ir );
top = QMAX( top, (int)it );
left = QMAX( left, (int)il );
bottom = QMAX( bottom, (int)ib );
right = QMAX( right, (int)ir );
}
d->m_wrapper->setMargins( top, left, bottom, right );
}
/*else
{
int res = d->m_wrapper->resolution();
d->m_wrapper->setMargins( res/3, res/2, res/3, res/2 );
}*/
// for special printers, copies are handled by Qt
if (option("kde-isspecial") == "1")
d->m_wrapper->setNumCopies(numCopies());
}
bool KPrinter::printFiles(const TQStringList& l, bool flag, bool startviewer)
{
TQStringList files(l);
bool status(true);
// First apply possible filters, and update "remove" flag if filters has
// been applied (result == 0, means nothing happened).
int fresult = d->m_impl->filterFiles(this, files, flag);
if (fresult == -1)
{
reportError(this);
status = false;
}
else if (fresult == 1)
flag = true;
if (status)
{
// Automatic conversion to format supported by print system
fresult = d->m_impl->autoConvertFiles(this, files, flag);
if (fresult == -1)
{
reportError(this);
status = false;
}
else if (fresult == 1)
flag = true;
}
// Continue if status is OK (filtering succeeded) and no output-to-file
if (status && files.count() > 0)
{
// Show preview if needed (only possible for a single file !), and stop
// if the user requested it. Force preview if preview-only mode has been set: it
// then use by default the first file in the list.
if (((files.count() != 1 || option("kde-preview") != "1") && !d->m_previewonly) || doPreview(files[0]))
{
// check if printing has been prepared (it may be not prepared if the KPrinter object is not
// use as a TQPaintDevice object)
preparePrinting();
if (!d->m_impl->printFiles(this, files, flag))
{
reportError(this);
status = false;
}
else
{
if (/* !outputToFile() && */ startviewer && !TQFile::exists("/etc/xdg/autostart/system-config-printer-applet-kde.desktop") )
{
TQStringList args;
args << "-d";
args << printerName();
args << "--noshow";
kapp->tdeinitExec("kjobviewer", args);
}
}
}
else if (flag)
// situation: only one file, it has been previewed and printing has been canceled, then
// we should remove the file ourself
{
TQFile::remove(files[0]);
}
}
finishPrinting();
return status;
}
bool KPrinter::doPreview(const TQString& file)
{
d->m_impl->statusMessage(i18n("Previewing..."), this);
d->m_impl->statusMessage(TQString::null, this);
return KPrintPreview::preview(file, d->m_previewonly, d->m_parentId);
}
void KPrinter::preparePrinting()
{
// check if already prepared (-> do nothing)
if (d->m_ready) return;
// re-initialize error
setErrorMessage(TQString::null);
// re-initialize margins and page size (by default, use Qt mechanism)
setRealPageSize(NULL);
// print-system-specific setup, only if not printing to file
if (option("kde-isspecial") != "1")
d->m_impl->preparePrinting(this);
// set the correct resolution, if needed (or reset it)
int res = option( "kde-resolution" ).toInt();
if ( d->m_useprinterres && res > 0 )
d->m_wrapper->setResolution( res );
else
d->m_wrapper->setResolution( d->m_defaultres );
// standard Qt settings
translateQtOptions();
d->m_ready = true;
dumpOptions(d->m_options);
}
void KPrinter::finishPrinting()
{
d->m_ready = false;
// close the status window
d->m_impl->statusMessage(TQString::null, this);
}
TQValueList<int> KPrinter::pageList() const
{
TQValueList<int> list;
int mp(minPage()), MP(maxPage());
if (mp > 0 && MP > 0 && MP >= mp)
{ // do something only if bounds specified
if (option("kde-current") == "1")
{ // print only current page
int pp = currentPage();
if (pp >= mp && pp <= MP) list.append(pp);
}
else
{
// process range specification
if (!option("kde-range").isEmpty())
{
TQStringList ranges = TQStringList::split(',',option("kde-range"),false);
for (TQStringList::ConstIterator it=ranges.begin();it!=ranges.end();++it)
{
int p = (*it).find('-');
bool ok;
if (p == -1)
{
int pp = (*it).toInt(&ok);
if (ok && pp >= mp && pp <= MP)
list.append(pp);
}
else
{
int p1(0), p2(0);
p1 = (*it).left(p).toInt(&ok);
if (ok) p2 = (*it).right((*it).length()-p-1).toInt(&ok);
if (ok && p1 <= p2)
{
// clip to min/max
p1 = QMAX(mp,p1);
p2 = QMIN(MP,p2);
for (int i=p1;i<=p2;i++)
list.append(i);
}
}
}
}
else
{ // add all pages between min and max
for (int i=mp;i<=MP;i++) list.append(i);
}
// revert the list if needed
if (pageOrder() == LastPageFirst)
{
for (uint i=0;i<(list.count()/2);i++)
tqSwap(list[i],list[list.count()-1-i]);
}
// select page set if needed
if (pageSet() != AllPages)
{
bool keepEven = (pageSet() == EvenPages);
for (TQValueList<int>::Iterator it=list.begin();it!=list.end();)
if ((((*it) % 2) != 0 && keepEven) ||
(((*it) % 2) == 0 && !keepEven)) it = list.remove(it);
else ++it;
}
}
}
return list;
}
//**************************************************************************************
// TQPrinter interface
//**************************************************************************************
int KPrinter::numCopies() const
{
bool ok;
int p = option("kde-copies").toInt(&ok);
return (ok ? p : 1);
}
TQSize KPrinter::margins() const
{
return d->m_wrapper->margins();
}
void KPrinter::margins( uint *top, uint *left, uint *bottom, uint *right ) const
{
d->m_wrapper->margins( top, left, bottom, right );
}
int KPrinter::metric(int m) const
{
if (d->m_pagesize == NULL || !option( "kde-printsize" ).isEmpty())
return d->m_wrapper->qprinterMetric(m);
int val(0);
bool land = (orientation() == KPrinter::Landscape);
uint res(d->m_wrapper->resolution()), top = res/2, left = res/2, bottom = res/3, right = res/2;
margins( &top, &left, &bottom, &right );
switch ( m )
{
case TQPaintDeviceMetrics::PdmWidth:
val = (land ? ( int )d->m_pagesize->pageHeight() : ( int )d->m_pagesize->pageWidth());
if ( res != 72 )
val = (val * res + 36) / 72;
if ( !fullPage() )
val -= ( left + right );
break;
case TQPaintDeviceMetrics::PdmHeight:
val = (land ? ( int )d->m_pagesize->pageWidth() : ( int )d->m_pagesize->pageHeight());
if ( res != 72 )
val = (val * res + 36) / 72;
if ( !fullPage() )
val -= ( top + bottom );
break;
case TQPaintDeviceMetrics::PdmWidthMM:
val = metric( TQPaintDeviceMetrics::PdmWidth );
val = (val * 254 + 5*res) / (10*res); // +360 to get the right rounding
break;
case TQPaintDeviceMetrics::PdmHeightMM:
val = metric( TQPaintDeviceMetrics::PdmHeight );
val = (val * 254 + 5*res) / (10*res);
break;
default:
val = d->m_wrapper->qprinterMetric(m);
break;
}
return val;
}
void KPrinter::setOrientation(Orientation o)
{
KMFactory::self()->settings()->orientation = o;
setOption("kde-orientation",(o == Landscape ? "Landscape" : "Portrait"));
d->m_impl->broadcastOption("kde-orientation",(o == Landscape ? "Landscape" : "Portrait"));
d->m_impl->broadcastOption( "kde-orientation-fixed", "1" );
}
void KPrinter::setOption( const TQString& key, const TQString& value, bool broadcast )
{
setOption( key, value );
if ( broadcast )
d->m_impl->broadcastOption( key, value );
}
void KPrinter::setPageSize(PageSize s)
{
KMFactory::self()->settings()->pageSize = s;
setOption("kde-pagesize",TQString::number((int)s),true);
d->m_impl->broadcastOption( "kde-pagesize-fixed", "1" );
}
void KPrinter::setOptions(const TQMap<TQString,TQString>& opts)
{ // This functions remove all options except those with "kde-..."
// which correspond to externally-sets options (use the value
// from "opts" if specified
TQMap<TQString,TQString> tmpset = d->m_options;
d->m_options = opts;
// remove some problematic options that may not be overwritten (ugly hack).
// Default values will be used instead, except if the dialog has set new ones.
tmpset.remove("kde-pagesize");
tmpset.remove( "kde-printsize" );
tmpset.remove("kde-orientation");
tmpset.remove("kde-colormode");
tmpset.remove("kde-margin-top");
tmpset.remove("kde-margin-left");
tmpset.remove("kde-margin-bottom");
tmpset.remove("kde-margin-right");
tmpset.remove( "kde-resolution" );
tmpset.remove( "kde-fonts" );
for (TQMap<TQString,TQString>::ConstIterator it=tmpset.begin();it!=tmpset.end();++it)
if (it.key().left(4) == "kde-" && !(d->m_options.contains(it.key())))
d->m_options[it.key()] = it.data();
}
void KPrinter::initOptions(const TQMap<TQString,TQString>& opts)
{ // This function can be used to initialize the KPrinter object just after
// creation to set some options. Non global options will be propagated to
// all listed printers (non-global => start with "kde-...")
for (TQMap<TQString,TQString>::ConstIterator it=opts.begin(); it!=opts.end(); ++it)
{
setOption(it.key(), it.data());
if (it.key().left(4) != "kde-")
d->m_impl->broadcastOption(it.key(),it.data());
}
}
void KPrinter::reload()
{
d->m_impl = KMFactory::self()->printerImplementation();
int global = KMFactory::self()->settings()->orientation;
if (global != -1) setOrientation((KPrinter::Orientation)global);
global = KMFactory::self()->settings()->pageSize;
if (global != -1) setPageSize((KPrinter::PageSize)global);
//initOptions(d->m_options);
}
bool KPrinter::autoConfigure(const TQString& prname, TQWidget *parent)
{
KMManager *mgr = KMManager::self();
KMPrinter *mprt(0);
mgr->printerList(false);
if (prname.isEmpty())
mprt = mgr->defaultPrinter();
else
mprt = mgr->findPrinter(prname);
if (mprt)
return mprt->autoConfigure(this, parent);
else
return false;
}
//**************************************************************************************
// Util functions
//**************************************************************************************
void reportError(KPrinter *p)
{
if (!KNotifyClient::event(0,"printerror",i18n("<p><nobr>A print error occurred. Error message received from system:</nobr></p><br>%1").arg(p->errorMessage())))
kdDebug(500) << "could not send notify event" << endl;
}
KPrinter::PageSize pageNameToPageSize(const TQString& _name)
{
TQString name = _name.upper();
if (name == "LETTER") return KPrinter::Letter;
else if (name == "LEGAL") return KPrinter::Legal;
else if (name == "A4") return KPrinter::A4;
else if (name == "A3") return KPrinter::A3;
else if (name == "EXECUTIVE") return KPrinter::Executive;
else if (name == "LEDGER") return KPrinter::Ledger;
else if (name == "TABLOID") return KPrinter::Tabloid;
else if (name == "FOLIO") return KPrinter::Folio;
else if (name == "A5") return KPrinter::A5;
else if (name == "A6") return KPrinter::A6;
else if (name == "A7") return KPrinter::A7;
else if (name == "A8") return KPrinter::A8;
else if (name == "A9") return KPrinter::A9;
else if (name == "A2") return KPrinter::A2;
else if (name == "A1") return KPrinter::A1;
else if (name == "A0") return KPrinter::A0;
else if (name == "B0" || name == "B0ISO") return KPrinter::B0;
else if (name == "B1" || name == "B1ISO") return KPrinter::B1;
else if (name == "B2" || name == "B2ISO") return KPrinter::B2;
else if (name == "B3" || name == "B3ISO") return KPrinter::B3;
else if (name == "B4" || name == "B4ISO") return KPrinter::B4;
else if (name == "B5" || name == "B5ISO") return KPrinter::B5;
else if (name == "B6" || name == "B6ISO") return KPrinter::B6;
else if (name == "B7" || name == "B7ISO") return KPrinter::B7;
else if (name == "B8" || name == "B8ISO") return KPrinter::B8;
else if (name == "B9" || name == "B9ISO") return KPrinter::B9;
else if (name == "B10" || name == "B10ISO") return KPrinter::B10;
else if (name == "C5" || name == "C5E" || name == "ENVC5") return KPrinter::C5E;
else if (name == "DL" || name == "DLE" || name == "ENVDL") return KPrinter::DLE;
else if (name == "COMM10" || name == "COM10" || name == "ENV10") return KPrinter::Comm10E;
else return KPrinter::A4;
}
const char* pageSizeToPageName(KPrinter::PageSize s)
{
switch(s)
{
case KPrinter::Letter: return "Letter";
case KPrinter::Legal: return "Legal";
case KPrinter::A4: return "A4";
case KPrinter::A3: return "A3";
case KPrinter::Executive: return "Executive";
case KPrinter::Ledger: return "Ledger";
case KPrinter::Tabloid: return "Tabloid";
case KPrinter::Folio: return "Folio";
case KPrinter::A5: return "A5";
case KPrinter::A6: return "A6";
case KPrinter::A7: return "A7";
case KPrinter::A8: return "A8";
case KPrinter::A9: return "A9";
case KPrinter::A2: return "A2";
case KPrinter::A1: return "A1";
case KPrinter::A0: return "A0";
case KPrinter::B0: return "B0";
case KPrinter::B1: return "B1";
case KPrinter::B2: return "B2";
case KPrinter::B3: return "B3";
case KPrinter::B4: return "B4";
case KPrinter::B5: return "B5";
case KPrinter::B6: return "B6";
case KPrinter::B7: return "B7";
case KPrinter::B8: return "B8";
case KPrinter::B9: return "B9";
case KPrinter::B10: return "B10";
case KPrinter::C5E: return "C5";
case KPrinter::DLE: return "DL";
case KPrinter::Comm10E: return "Comm10";
default: return "A4";
}
}
// FIXME: remove for 4.0
TQSize rangeToSize( const TQString& )
{
kdWarning( 500 ) << "rangeToSize(TQString) is obsolete, do not use (no effect)" << endl;
return TQSize();
}
static void dumpOptions(const TQMap<TQString,TQString>& opts)
{
kdDebug(500) << "********************" << endl;
for (TQMap<TQString,TQString>::ConstIterator it=opts.begin(); it!=opts.end(); ++it)
kdDebug(500) << it.key() << " = " << it.data() << endl;
}
KPrinterImpl* KPrinter::implementation() const
{ return d->m_impl; }
const TQString& KPrinter::option(const TQString& key) const
{ return ((const KPrinterPrivate*)(d))->m_options[key]; }
void KPrinter::setOption(const TQString& key, const TQString& value)
{ d->m_options[key] = value; }
TQString KPrinter::docName() const
{ return option("kde-docname"); }
void KPrinter::setDocName(const TQString& d)
{ setOption("kde-docname",d); }
TQString KPrinter::creator() const
{ return option("kde-creator"); }
void KPrinter::setCreator(const TQString& d)
{ setOption("kde-creator",d); }
bool KPrinter::fullPage() const
{ return (option("kde-fullpage") == "1"); }
void KPrinter::setFullPage(bool on)
{ setOption("kde-fullpage",(on ? "1" : "0")); }
KPrinter::ColorMode KPrinter::colorMode() const
{ return (KPrinter::ColorMode)(option("kde-colormode") == "GrayScale" ? GrayScale : Color); }
void KPrinter::setColorMode(ColorMode m)
{ setOption("kde-colormode",(m == Color ? "Color" : "GrayScale")); }
void KPrinter::setNumCopies(int n)
{ setOption("kde-copies",TQString::number(n)); }
KPrinter::Orientation KPrinter::orientation() const
{ return (option("kde-orientation") == "Landscape" ? Landscape : Portrait); }
KPrinter::PageOrder KPrinter::pageOrder() const
{ return (option("kde-pageorder") == "Reverse" ? LastPageFirst : FirstPageFirst); }
void KPrinter::setPageOrder(PageOrder o)
{ setOption("kde-pageorder",(o == LastPageFirst ? "Reverse" : "Forward")); }
KPrinter::CollateType KPrinter::collate() const
{ return (option("kde-collate") == "Collate" ? Collate : Uncollate); }
void KPrinter::setCollate(CollateType c)
{ setOption("kde-collate",(c == Collate ? "Collate" : "Uncollate")); }
int KPrinter::minPage() const
{ return (option("kde-minpage").isEmpty() ? 0 : option("kde-minpage").toInt()); }
int KPrinter::maxPage() const
{ return (option("kde-maxpage").isEmpty() ? 0 : option("kde-maxpage").toInt()); }
void KPrinter::setMinMax(int m, int M)
{ setOption("kde-minpage",TQString::number(m)); setOption("kde-maxpage",TQString::number(M)); }
int KPrinter::fromPage() const
{ return (option("kde-frompage").isEmpty() ? 0 : option("kde-frompage").toInt()); }
int KPrinter::toPage() const
{ return (option("kde-topage").isEmpty() ? 0 : option("kde-topage").toInt()); }
void KPrinter::setFromTo(int m, int M)
{ setOption("kde-frompage",TQString::number(m)); setOption("kde-topage",TQString::number(M)); setOption("kde-range",(m>0 && M>0 ? TQString("%1-%2").arg(m).arg(M) : TQString::fromLatin1(""))); }
// if no page size defined, use the localized one
KPrinter::PageSize KPrinter::pageSize() const
{ return (option("kde-pagesize").isEmpty() ? (PageSize)TDEGlobal::locale()->pageSize() : (PageSize)option("kde-pagesize").toInt()); }
KPrinter::PageSetType KPrinter::pageSet() const
{ return (option("kde-pageset").isEmpty() ? AllPages : (PageSetType)(option("kde-pageset").toInt())); }
int KPrinter::currentPage() const
{ return (option("kde-currentpage").isEmpty() ? 0 : option("kde-currentpage").toInt()); }
void KPrinter::setCurrentPage(int p)
{ setOption("kde-currentpage",TQString::number(p)); }
TQString KPrinter::printerName() const
{ return d->m_printername; }
void KPrinter::setPrinterName(const TQString& s)
{ d->m_printername = s; }
TQString KPrinter::printProgram() const
{ return (option("kde-isspecial") == "1" ? option("kde-special-command") : TQString::null); }
void KPrinter::setPrintProgram(const TQString& prg)
{
if (prg.isNull())
{
setOption("kde-isspecial", "0");
d->m_options.remove("kde-special-command");
}
else
{
TQString s(prg);
if (s.find("%in") == -1)
s.append(" %in");
setOutputToFile( s.find( "%out" ) != -1 );
setOption("kde-isspecial", "1");
setOption("kde-special-command", s);
}
}
TQString KPrinter::printerSelectionOption() const
{ return TQString::fromLatin1(""); }
void KPrinter::setPrinterSelectionOption(const TQString&)
{}
const TQMap<TQString,TQString>& KPrinter::options() const
{ return d->m_options; }
TQString KPrinter::searchName() const
{ return d->m_searchname; }
void KPrinter::setSearchName(const TQString& s)
{ d->m_searchname = s; }
bool KPrinter::newPage()
{
d->m_pagenumber++;
d->m_impl->statusMessage(i18n("Generating print data: page %1").arg(d->m_pagenumber), this);
return d->m_wrapper->newPage();
}
TQString KPrinter::outputFileName() const
{ return option("kde-outputfilename"); }
void KPrinter::setOutputFileName(const TQString& f)
{ setOption("kde-outputfilename",f); setOutputToFile(!f.isEmpty()); }
bool KPrinter::outputToFile() const
{ return (option("kde-outputtofile") == "1" || (option("kde-isspecial") == "1" && option("kde-special-command").isEmpty())); }
void KPrinter::setOutputToFile(bool on)
{
setOption("kde-outputtofile",(on ? "1" : "0"));
if (on)
{
setOption("kde-special-command",TQString::null);
setOption("kde-isspecial","1");
}
}
bool KPrinter::abort()
{ return d->m_wrapper->abort(); }
bool KPrinter::aborted() const
{ return d->m_wrapper->aborted(); }
void KPrinter::setMargins(TQSize m)
{
setMargins( m.height(), m.width(), m.height(), m.width() );
}
void KPrinter::setMargins( uint top, uint left, uint bottom, uint right )
{
d->m_wrapper->setMargins( top, left, bottom, right );
setOption( "kde-margin-top", TQString::number( top ), true );
setOption( "kde-margin-left", TQString::number( left ), true );
setOption( "kde-margin-bottom", TQString::number( bottom ), true );
setOption( "kde-margin-right", TQString::number( right ), true );
}
// FIXME: remove for 4.0
TQSize KPrinter::realPageSize() const
{
kdWarning( 500 ) << "KPrinter::realPageSize() is obsolete, do not use" << endl;
if ( d->m_pagesize )
return d->m_pagesize->pageSize();
else
return TQSize();
}
void KPrinter::setRealPageSize(DrPageSize *p)
{
if ( p )
{
kdDebug( 500 ) << "Page size: width =" << p->pageWidth() << endl;
kdDebug( 500 ) << "Page size: height =" << p->pageHeight() << endl;
kdDebug( 500 ) << "Page size: left =" << p->leftMargin() << endl;
kdDebug( 500 ) << "Page size: top =" << p->topMargin() << endl;
kdDebug( 500 ) << "Page size: right =" << p->rightMargin() << endl;
kdDebug( 500 ) << "Page size: bottom =" << p->bottomMargin() << endl;
}
else
kdDebug( 500 ) << "Resetting page size" << endl;
/* we copy the page size structure internally
* as the original object is owned by the driver
* that control its destrution */
delete d->m_pagesize;
d->m_pagesize = 0;
if ( p )
d->m_pagesize = new DrPageSize( *p );
}
// FIXME: remove for 4.0
void KPrinter::setRealPageSize( TQSize )
{
kdWarning( 500 ) << "KPrinter::setRealPageSize(TQSize) is obsolete, do not use (no effect)" << endl;
}
// FIXME: remove for 4.0
void KPrinter::setRealDrawableArea( const TQRect& )
{
kdWarning( 500 ) << "KPrinter::setRealDrawableArea(TQRect) is obsolete, do not use (no effect)" << endl;
}
// FIXME: remove for 4.0
TQRect KPrinter::realDrawableArea() const
{
kdWarning( 500 ) << "KPrinter::realDrawableArea() is obsolete, do not use" << endl;
if ( d->m_pagesize )
return d->m_pagesize->pageRect();
else
return TQRect();
}
TQString KPrinter::errorMessage() const
{ return d->m_errormsg; }
void KPrinter::setErrorMessage(const TQString& msg)
{ d->m_errormsg = msg; }
/* we're using a builtin member to store this state because we don't
* want to keep it from object to object. So there's no need to use
* the TQMap structure to store this
*/
void KPrinter::setPreviewOnly(bool on)
{ d->m_previewonly = on; }
bool KPrinter::previewOnly() const
{ return d->m_previewonly; }
void KPrinter::setDocFileName(const TQString& s)
{ d->m_docfilename = s; }
TQString KPrinter::docFileName() const
{ return d->m_docfilename; }
void KPrinter::setDocDirectory( const TQString& s )
{ d->m_docdirectory = s; }
TQString KPrinter::docDirectory() const
{ return ( d->m_docdirectory.isEmpty() ? TQDir::homeDirPath() : d->m_docdirectory ); }
void KPrinter::setResolution(int dpi)
{
d->m_wrapper->setResolution(dpi);
d->m_defaultres = dpi;
}
int KPrinter::resolution() const
{ return d->m_wrapper->resolution(); }
void KPrinter::setUsePrinterResolution( bool on )
{ d->m_useprinterres = on; }