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https://git.lyx.org/repos/lyx.git
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c9ea6e6eef
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@20077 a592a061-630c-0410-9148-cb99ea01b6c8
153 lines
3.2 KiB
C++
153 lines
3.2 KiB
C++
/**
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* \file GuiLog.cpp
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* This file is part of LyX, the document processor.
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* Licence details can be found in the file COPYING.
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*
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* \author John Levon
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*
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* Full author contact details are available in file CREDITS.
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*/
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#include <config.h>
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#include "GuiLog.h"
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#include "ControlLog.h"
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#include "qt_helpers.h"
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#include "frontends/Application.h"
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#include <QCloseEvent>
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#include <QTextBrowser>
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#include <QSyntaxHighlighter>
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#include <sstream>
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namespace lyx {
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namespace frontend {
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/////////////////////////////////////////////////////////////////////
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//
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// LogHighlighter
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//
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////////////////////////////////////////////////////////////////////
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class LogHighlighter : public QSyntaxHighlighter
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{
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public:
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LogHighlighter(QTextDocument * parent);
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private:
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void highlightBlock(QString const & text);
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private:
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QTextCharFormat infoFormat;
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QTextCharFormat warningFormat;
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QTextCharFormat errorFormat;
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};
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LogHighlighter::LogHighlighter(QTextDocument * parent)
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: QSyntaxHighlighter(parent)
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{
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infoFormat.setForeground(Qt::darkGray);
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warningFormat.setForeground(Qt::darkBlue);
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errorFormat.setForeground(Qt::red);
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}
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void LogHighlighter::highlightBlock(QString const & text)
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{
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// Info
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QRegExp exprInfo("^(Document Class:|LaTeX Font Info:|File:|Package:|Language:|Underfull|Overfull|\\(|\\\\).*$");
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int index = text.indexOf(exprInfo);
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while (index >= 0) {
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int length = exprInfo.matchedLength();
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setFormat(index, length, infoFormat);
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index = text.indexOf(exprInfo, index + length);
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}
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// LaTeX Warning:
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QRegExp exprWarning("^LaTeX Warning.*$");
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index = text.indexOf(exprWarning);
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while (index >= 0) {
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int length = exprWarning.matchedLength();
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setFormat(index, length, warningFormat);
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index = text.indexOf(exprWarning, index + length);
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}
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// ! error
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QRegExp exprError("^!.*$");
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index = text.indexOf(exprError);
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while (index >= 0) {
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int length = exprError.matchedLength();
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setFormat(index, length, errorFormat);
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index = text.indexOf(exprError, index + length);
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}
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}
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/////////////////////////////////////////////////////////////////////
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//
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// GuiLog
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//
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/////////////////////////////////////////////////////////////////////
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GuiLogDialog::GuiLogDialog(LyXView & lv)
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: GuiDialog(lv, "log")
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{
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setupUi(this);
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setController(new ControlLog(*this));
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connect(closePB, SIGNAL(clicked()), this, SLOT(slotClose()));
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connect(updatePB, SIGNAL(clicked()), this, SLOT(updateClicked()));
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bc().setPolicy(ButtonPolicy::OkCancelPolicy);
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// set syntax highlighting
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highlighter = new LogHighlighter(logTB->document());
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logTB->setReadOnly(true);
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QFont font(toqstr(theApp()->typewriterFontName()));
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font.setKerning(false);
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font.setFixedPitch(true);
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font.setStyleHint(QFont::TypeWriter);
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logTB->setFont(font);
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}
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ControlLog & GuiLogDialog::controller() const
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{
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return static_cast<ControlLog &>(Dialog::controller());
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}
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void GuiLogDialog::closeEvent(QCloseEvent * e)
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{
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slotWMHide();
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e->accept();
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}
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void GuiLogDialog::updateClicked()
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{
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update_contents();
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}
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void GuiLogDialog::update_contents()
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{
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setViewTitle(controller().title());
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std::ostringstream ss;
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controller().getContents(ss);
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logTB->setPlainText(toqstr(ss.str()));
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}
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} // namespace frontend
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} // namespace lyx
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#include "GuiLog_moc.cpp"
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