Something went wrong. Try again.
This repository has no description
Something went wrong. Try again.
5.0 kB · 174 lines
C++
at develop
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- *//* * Main authors: * Guido Tack <tack@gecode.org> * * Copyright: * Guido Tack, 2006 * * This file is part of Gecode, the generic constraint * development environment: * http://www.gecode.org * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * */
#include <QtGui>#if QT_VERSION >= 0x050000#include <QtWidgets>#endif
#include <iostream>#include <gecode/gist/textoutput.hh>#include <gecode/gist/gecodelogo.hh>
namespace Gecode { namespace Gist {
/// \brief An outputstream that prints on a QTextEdit class GistOutputStream : public std::basic_ostream<char, std::char_traits<char> > { /// \brief Buffer for printing on a QTextEdit class Buf : public std::basic_streambuf<char, std::char_traits<char> > { QString buffer; QTextEdit* editor; public: void flush(void) { QTextBlockFormat bf = editor->textCursor().blockFormat(); bf.setBottomMargin(0); editor->textCursor().setBlockFormat(bf); editor->append(buffer); buffer.clear(); } virtual int overflow(int v = std::char_traits<char>::eof()) { if (v == '\n') { flush(); } else { buffer += (char)v; } return v; } Buf(QTextEdit* e) : editor(e) {} };
Buf _buf; public: GistOutputStream(QTextEdit* editor) : std::basic_ostream<char, std::char_traits<char> >(&_buf), _buf(editor) { clear(); } void flush(void) { _buf.flush(); } };
TextOutputI::TextOutputI(const std::string& name, QWidget *parent) : QMainWindow(parent) { Logos logos;
QPixmap myPic; myPic.loadFromData(logos.gistLogo, logos.gistLogoSize); setWindowIcon(myPic);
QFont font; QString fontFamily("Courier"); font.setFamily(fontFamily); font.setFixedPitch(true); font.setPointSize(12);
editor = new QTextEdit; editor->setFont(font); editor->setReadOnly(true); editor->setLineWrapMode(QTextEdit::FixedColumnWidth); editor->setLineWrapColumnOrWidth(80); os = new GistOutputStream(editor);
QAction* clearText = new QAction("Clear", this); clearText->setShortcut(QKeySequence("Ctrl+K")); this->addAction(clearText); connect(clearText, SIGNAL(triggered()), editor, SLOT(clear()));
QAction* closeWindow = new QAction("Close window", this); closeWindow->setShortcut(QKeySequence("Ctrl+W")); this->addAction(closeWindow); connect(closeWindow, SIGNAL(triggered()), this, SLOT(close()));
QToolBar* t = addToolBar("Tools"); t->setFloatable(false); t->setMovable(false); t->addAction(clearText);
stayOnTop = new QAction("Stay on top", this); stayOnTop->setCheckable(true); t->addAction(stayOnTop); connect(stayOnTop, SIGNAL(changed()), this, SLOT(changeStayOnTop()));
changeStayOnTop(); setCentralWidget(editor); setWindowTitle(QString((std::string("Gist Console: ") + name).c_str()));
setAttribute(Qt::WA_QuitOnClose, false); setAttribute(Qt::WA_DeleteOnClose, false); resize(600,300); }
TextOutputI::~TextOutputI(void) { delete os; }
std::ostream& TextOutputI::getStream(void) { return *os; }
void TextOutputI::flush(void) { static_cast<GistOutputStream*>(os)->flush(); }
void TextOutputI::insertHtml(const QString& s) { QTextBlockFormat bf = editor->textCursor().blockFormat(); bf.setBottomMargin(0); editor->textCursor().setBlockFormat(bf); editor->insertHtml(s); editor->ensureCursorVisible(); }
void TextOutputI::changeStayOnTop(void) { QPoint p = pos(); if (stayOnTop->isChecked()) { setWindowFlags(windowFlags() | Qt::WindowStaysOnTopHint); } else { setWindowFlags(windowFlags() & ~Qt::WindowStaysOnTopHint); } move(p); show(); }
}}
// STATISTICS: gist-any