kptagspage.cpp00001
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00020 #include "kptagspage.h"
00021
00022 #include <qtable.h>
00023 #include <qheader.h>
00024 #include <qlayout.h>
00025 #include <qlabel.h>
00026 #include <qregexp.h>
00027 #include <qwhatsthis.h>
00028
00029 #include <klocale.h>
00030
00031 KPTagsPage::KPTagsPage(bool ro, QWidget *parent, const char *name)
00032 : KPrintDialogPage(parent, name)
00033 {
00034
00035
00036 QString whatsThisAdditionalTagsTable = i18n(" <qt><p><b>Additional Tags</b></p>"
00037 " You may send additional commands to the CUPS server via this editable list. "
00038 " There are 3 purposes for this:"
00039 " <ul>"
00040 " <li>Use any current or future standard CUPS job option not supported by the "
00041 " KDEPrint GUI. </li>"
00042 " <li>Control any custom job option you may want to support in custom CUPS filters "
00043 " and backends plugged into the CUPS filtering chain.</li> "
00044 " <li>Send short messages to the operators of your production printers in your "
00045 " <em>Central Repro Department</em>."
00046 " </ul> "
00047 " <p><b>Standard CUPS job options:</b> A complete list of standard CUPS job "
00048 " options is in the <a href=\"http://localhost:631/sum.html\">CUPS User Manual</a>. "
00049 " Mappings of the kprinter user interface widgets to respective CUPS job option "
00050 " names are named in the various <em>WhatsThis</em> help items..</p>"
00051 " <p><b>Custom CUPS job options:</b> CUPS print servers may be customized with additional "
00052 " print filters and backends which understand custom job options. You can specify such "
00053 " custom job options here. If in doubt, ask your system administrator..</p>"
00054 " <p><b> </b></p>"
00055 " <p><b>Operator Messages:</b> You may send additional messages to the operator(s) of your"
00056 " production printers (e.g. in your <em>Central Repro Department</p>)"
00057 " Messages can be read by the operator(s) (or yourself) by viewing"
00058 " the <em>\"Job IPP Report\"</em> for the job.</p>"
00059 " <b>Examples:</b><br>"
00060 " <pre>"
00061 " A standard CUPS job option:<br> "
00062 " <em>(Name) number-up</em> -- <em>(Value) 9</em> <br>"
00063 " <br>"
00064 " A job option for custom CUPS filters or backends:<br> "
00065 " <em>(Name) DANKA_watermark</em> -- <em>(Value) Company_Confidential</em> <br>"
00066 " <br>"
00067 " A message to the operator(s):<br> "
00068 " <em>(Name) Deliver_after_completion</em> -- <em>(Value) to_Marketing_Departm.</em><br>"
00069 " </pre>"
00070 " <p><b>Note:</b> the fields must not include spaces, tabs or quotes. You may need to "
00071 " double-click on a field to edit it."
00072 " <p><b>Warning:</b> Do not use such standard CUPS option names which also can be used "
00073 " through the KDEPrint GUI. Results may be unpredictable if they conflict, "
00074 " or if they are sent multiple times. For all options supported by the GUI, please do use "
00075 " the GUI. (Each GUI element's 'WhatsThis' names the related CUPS option name.) </p> "
00076 " </qt>" );
00077 setTitle(i18n("Additional Tags"));
00078 setOnlyRealPrinters(true);
00079
00080 m_tags = new QTable(10, 2, this);
00081 m_tags->horizontalHeader()->setStretchEnabled(true);
00082 m_tags->horizontalHeader()->setLabel(0, i18n("Name"));
00083 m_tags->horizontalHeader()->setLabel(1, i18n("Value"));
00084 m_tags->setReadOnly(ro);
00085 QWhatsThis::add(m_tags, whatsThisAdditionalTagsTable);
00086
00087 QVBoxLayout *l0 = new QVBoxLayout(this, 0, 5);
00088 l0->addWidget(m_tags);
00089
00090 if (ro)
00091 {
00092 QLabel *lab = new QLabel(i18n("Read-Only"), this);
00093 QFont f = lab->font();
00094 f.setBold(true);
00095 lab->setFont(f);
00096 lab->setAlignment(AlignVCenter|AlignRight);
00097 l0->addWidget(lab);
00098 }
00099 }
00100
00101 KPTagsPage::~KPTagsPage()
00102 {
00103 }
00104
00105 bool KPTagsPage::isValid(QString& msg)
00106 {
00107 QRegExp re("\\s");
00108 for (int r=0; r<m_tags->numCols(); r++)
00109 {
00110 QString tag(m_tags->text(r, 0));
00111 if (tag.isEmpty())
00112 continue;
00113 else if (tag.find(re) != -1)
00114 {
00115 msg = i18n("The tag name must not contain any spaces, tabs or quotes: <b>%1</b>.").arg(tag);
00116 return false;
00117 }
00118 }
00119 return true;
00120 }
00121
00122 void KPTagsPage::setOptions(const QMap<QString,QString>& opts)
00123 {
00124 int r(0);
00125 QRegExp re("^\"|\"$");
00126 for (QMap<QString,QString>::ConstIterator it=opts.begin(); it!=opts.end() && r<m_tags->numRows(); ++it)
00127 {
00128 if (it.key().startsWith("KDEPrint-"))
00129 {
00130 m_tags->setText(r, 0, it.key().mid(9));
00131 QString data = it.data();
00132 m_tags->setText(r, 1, data.replace(re, ""));
00133 r++;
00134 }
00135 }
00136 for (; r<m_tags->numRows(); r++)
00137 {
00138 m_tags->setText(r, 0, QString::null);
00139 m_tags->setText(r, 1, QString::null);
00140 }
00141 }
00142
00143 void KPTagsPage::getOptions(QMap<QString,QString>& opts, bool)
00144 {
00145 for (int r=0; r<m_tags->numRows(); r++)
00146 {
00147 QString tag(m_tags->text(r, 0)), val(m_tags->text(r, 1));
00148 if (!tag.isEmpty())
00149 {
00150 tag.prepend("KDEPrint-");
00151 opts[tag] = val.prepend("\"").append("\"");
00152 }
00153 }
00154 }
00155
00156 QSize KPTagsPage::sizeHint() const
00157 {
00158 return QSize(-1, -1);
00159 }
00160
00161 QSize KPTagsPage::minimumSizeHint() const
00162 {
00163 return QSize(-1, -1);
00164 }
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