| -rw-r--r-- | noncore/apps/opie-reader/QTReader.cpp | 766 | ||||
| -rw-r--r-- | noncore/apps/opie-reader/opie-reader.control | 4 |
2 files changed, 385 insertions, 385 deletions
diff --git a/noncore/apps/opie-reader/QTReader.cpp b/noncore/apps/opie-reader/QTReader.cpp index 6251812..fc9cffb 100644 --- a/noncore/apps/opie-reader/QTReader.cpp +++ b/noncore/apps/opie-reader/QTReader.cpp @@ -1,1034 +1,1034 @@ /**************************************************************************** ** $Id$ ** ** Copyright (C) 1992-2000 Trolltech AS. All rights reserved. ** ** This file is part of an example program for Qt. This example ** program may be used, distributed and modified without limitation. ** *****************************************************************************/ #include "config.h" #include "QTReader.h" #include "QTReaderApp.h" #include <qpe/qpeapplication.h> #include <math.h> #include <ctype.h> #include <stdio.h> //for sprintf #include <qpe/config.h> #include <qpe/applnk.h> #include <qfontdatabase.h> #include <qpe/global.h> #include <qpe/qcopenvelope_qws.h> #ifdef _UNICODE const char *QTReader::fonts[] = { "unifont", "Courier", "Times", 0 }; #else const char *QTReader::fonts[] = { "Helvetica", "Courier", "Times", 0 }; #endif //const int QTReader::fontsizes[] = { 8, 10, 12, 14, 18, 24, 30, 40, 50, 60, 70, 80, 90, 100, 0 }; //const tchar *QTReader::fonts[] = { "unifont", "fixed", "micro", "smoothtimes", "Courier", "Times", 0 }; //const int QTReader::fontsizes[] = {10,16,17,22,0}; //const tchar *QTReader::fonts[] = { "verdana", "Courier", "Times", 0 }; //const int QTReader::fontsizes[] = {1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,0}; QTReader::QTReader( QWidget *parent=0, const char *name=0, WFlags f = 0) : QWidget(parent, name, f), m_delay(100), m_scrolldy(0), m_autoScroll(false), textarray(NULL), locnarray(NULL), numlines(0), m_fontname("unifont"), m_fm(NULL) { m_overlap = 1; fontsizes = NULL; // init(); } /* QTReader::QTReader( const QString& filename, QWidget *parent=0, const tchar *name=0, WFlags f = 0) : QWidget(parent, name, f), m_textfont(0), m_textsize(1), textarray(NULL), numlines(0), bstripcr(true), bunindent(false), brepara(false), bdblspce(false), btight(false), bindenter(0), m_fm(NULL) { init(); // qDebug("Load_file(1)"); load_file((const tchar*)filename); } */ long QTReader::real_delay() { return ( 8976 + m_delay ) / ( m_linespacing * m_linespacing ); } void QTReader::mouseReleaseEvent( QMouseEvent* _e ) //void QTReader::mouseDoubleClickEvent( QMouseEvent* _e ) { if (textarray != NULL) { -// printf("(%u, %u)\n", _e->x(), _e->y()); - QString wrd = QString::null; - int lineno = _e->y()/m_linespacing; - if (m_bMonoSpaced) - { - int chno = _e->x()/m_charWidth; - if (chno < ustrlen(textarray[lineno]->data())) - { - wrd[0] = textarray[lineno]->data()[chno]; - } - } - else - { - CBuffer* t = textarray[lineno]; - int first = 0; - while (1) - { - int i = first+1; -// while ((*t)[i] != ' ' && (*t)[i] != 0) i++; - while (QChar((*t)[i]).isLetter() && (*t)[i] != 0) i++; - if (m_fm->width(toQString(t->data()), i) > _e->x()) - { - wrd = toQString(t->data()+first, i - first); - break; - } -// while ((*t)[i] == ' ' && (*t)[i] != 0) i++; - while (!QChar((*t)[i]).isLetter() && (*t)[i] != 0) i++; - if ((*t)[i] == 0) break; - first = i; - } - } - if (!wrd.isEmpty()) - { - QClipboard* cb = QApplication::clipboard(); - cb->setText(wrd); - Global::statusMessage(wrd); - if (!m_targetapp.isEmpty() && !m_targetmsg.isEmpty()) - { - QCopEnvelope e(("QPE/Application/"+m_targetapp).utf8(), (m_targetmsg+"(QString)").utf8()); - e << wrd; - } - } +// printf("(%u, %u)\n", _e->x(), _e->y()); + QString wrd = QString::null; + int lineno = _e->y()/m_linespacing; + if (m_bMonoSpaced) + { + int chno = _e->x()/m_charWidth; + if (chno < ustrlen(textarray[lineno]->data())) + { + wrd[0] = textarray[lineno]->data()[chno]; + } + } + else + { + CBuffer* t = textarray[lineno]; + int first = 0; + while (1) + { + int i = first+1; +// while ((*t)[i] != ' ' && (*t)[i] != 0) i++; + while (QChar((*t)[i]).isLetter() && (*t)[i] != 0) i++; + if (m_fm->width(toQString(t->data()), i) > _e->x()) + { + wrd = toQString(t->data()+first, i - first); + break; + } +// while ((*t)[i] == ' ' && (*t)[i] != 0) i++; + while (!QChar((*t)[i]).isLetter() && (*t)[i] != 0) i++; + if ((*t)[i] == 0) break; + first = i; + } + } + if (!wrd.isEmpty()) + { + QClipboard* cb = QApplication::clipboard(); + cb->setText(wrd); + Global::statusMessage(wrd); + if (!m_targetapp.isEmpty() && !m_targetmsg.isEmpty()) + { + QCopEnvelope e(("QPE/Application/"+m_targetapp).utf8(), (m_targetmsg+"(QString)").utf8()); + e << wrd; + } + } } } void QTReader::focusInEvent(QFocusEvent* e) { if (m_autoScroll) timer->start(real_delay(), false); update(); } void QTReader::focusOutEvent(QFocusEvent* e) { if (m_autoScroll) { - timer->stop(); - m_scrolldy = 0; + timer->stop(); + m_scrolldy = 0; } } #include <qapplication.h> #include <qdrawutil.h> #include <unistd.h> void QTReader::goDown() { if (m_bpagemode) { - dopagedn(); + dopagedn(); } else { - lineDown(); + lineDown(); } } void QTReader::goUp() { if (m_bpagemode) { - dopageup(); + dopageup(); } else { - lineUp(); + lineUp(); } } void QTReader::keyPressEvent(QKeyEvent* e) { switch (e->key()) { case Key_Down: - { - e->accept(); - if (m_autoScroll) - { - if (m_delay < 59049) - { - m_delay = (3*m_delay)/2; - timer->changeInterval(real_delay()); - } - else - { - m_delay = 59049; - } - } - else - { - goDown(); - } - } + { + e->accept(); + if (m_autoScroll) + { + if (m_delay < 59049) + { + m_delay = (3*m_delay)/2; + timer->changeInterval(real_delay()); + } + else + { + m_delay = 59049; + } + } + else + { + goDown(); + } + } break; case Key_Up: - { - e->accept(); - if (m_autoScroll) - { - if (m_delay > 1024) - { - m_delay = (2*m_delay)/3; - timer->changeInterval(real_delay()); - } - else - { - m_delay = 1024; - } - } - else - { - goUp(); - } - } + { + e->accept(); + if (m_autoScroll) + { + if (m_delay > 1024) + { + m_delay = (2*m_delay)/3; + timer->changeInterval(real_delay()); + } + else + { + m_delay = 1024; + } + } + else + { + goUp(); + } + } break; /* case Key_Left: - { - e->accept(); - if (m_textfont > 0) - { - m_textfont--; - setfont(NULL); - locate(pagelocate()); - update(); - } - } + { + e->accept(); + if (m_textfont > 0) + { + m_textfont--; + setfont(NULL); + locate(pagelocate()); + update(); + } + } break; case Key_Right: - { - e->accept(); - if (fonts[++m_textfont] == 0) - { - m_textfont--; - } - else - { - setfont(NULL); - locate(pagelocate()); - update(); - } - } + { + e->accept(); + if (fonts[++m_textfont] == 0) + { + m_textfont--; + } + else + { + setfont(NULL); + locate(pagelocate()); + update(); + } + } break; */ case Key_Right: - { - e->accept(); - if (fontsizes[++m_textsize] == 0) - { - m_textsize--; - } - else - { - bool sc = m_autoScroll; - m_autoScroll = false; - setfont(NULL); - locate(pagelocate()); - update(); - m_autoScroll = sc; - if (m_autoScroll) autoscroll(); - } - } + { + e->accept(); + if (fontsizes[++m_textsize] == 0) + { + m_textsize--; + } + else + { + bool sc = m_autoScroll; + m_autoScroll = false; + setfont(NULL); + locate(pagelocate()); + update(); + m_autoScroll = sc; + if (m_autoScroll) autoscroll(); + } + } break; case Key_Left: - { - e->accept(); - if (m_textsize > 0) - { - bool sc = m_autoScroll; - m_autoScroll = false; - m_textsize--; - setfont(NULL); - locate(pagelocate()); - update(); - m_autoScroll = sc; - if (m_autoScroll) autoscroll(); - } - } + { + e->accept(); + if (m_textsize > 0) + { + bool sc = m_autoScroll; + m_autoScroll = false; + m_textsize--; + setfont(NULL); + locate(pagelocate()); + update(); + m_autoScroll = sc; + if (m_autoScroll) autoscroll(); + } + } break; - case Key_Space: -// case Key_Enter: - case Key_Return: - { - e->accept(); - setautoscroll(!m_autoScroll); - ((QTReaderApp*)parent()->parent())->setScrollState(m_autoScroll); - } - break; + case Key_Space: +// case Key_Enter: + case Key_Return: + { + e->accept(); + setautoscroll(!m_autoScroll); + ((QTReaderApp*)parent()->parent())->setScrollState(m_autoScroll); + } + break; default: e->ignore(); } } void QTReader::setautoscroll(bool _sc) { if (_sc == m_autoScroll) return; if (m_autoScroll) { - m_autoScroll = false; + m_autoScroll = false; } else { - m_autoScroll = true; - autoscroll(); + m_autoScroll = true; + autoscroll(); } } bool QTReader::getline(CBuffer *buff) { if (m_bMonoSpaced) { - return buffdoc.getline(buff ,width(), m_charWidth); + return buffdoc.getline(buff ,width(), m_charWidth); } else { - return buffdoc.getline(buff, width()); + return buffdoc.getline(buff, width()); } } void QTReader::doscroll() { if (!m_autoScroll) { - timer->stop(); - return; + timer->stop(); + return; } // timer->changeInterval(real_delay()); QPainter p( this ); QBrush b( white); bitBlt(this,0,0,this,0,1,width(),-1); qDrawPlainRect(&p,0,height() - 2,width(),2,white,1,&b); if (++m_scrolldy == m_linespacing) { - setfont(&p); - m_scrolldy = 0; -// qDrawPlainRect(&p,0,height() - m_linespacing,width(),m_linespacing,white,1,&b); - pagepos = locnarray[1]; - CBuffer* buff = textarray[0]; - for (int i = 1; i < numlines; i++) - { - textarray[i-1] = textarray[i]; - locnarray[i-1] = locnarray[i]; - } - locnarray[numlines-1] = locate(); - if (getline(buff)) - { - textarray[numlines-1] = buff; - drawText( p, 0, height() - m_descent - 2, buff->data()); - mylastpos = locate(); - } - else - { -// (*buff)[0] = '\0'; - textarray[numlines-1] = buff; - m_autoScroll = false; - ((QTReaderApp*)parent()->parent())->setScrollState(m_autoScroll); - } + setfont(&p); + m_scrolldy = 0; +// qDrawPlainRect(&p,0,height() - m_linespacing,width(),m_linespacing,white,1,&b); + pagepos = locnarray[1]; + CBuffer* buff = textarray[0]; + for (int i = 1; i < numlines; i++) + { + textarray[i-1] = textarray[i]; + locnarray[i-1] = locnarray[i]; + } + locnarray[numlines-1] = locate(); + if (getline(buff)) + { + textarray[numlines-1] = buff; + drawText( p, 0, height() - m_descent - 2, buff->data()); + mylastpos = locate(); + } + else + { +// (*buff)[0] = '\0'; + textarray[numlines-1] = buff; + m_autoScroll = false; + ((QTReaderApp*)parent()->parent())->setScrollState(m_autoScroll); + } } } void QTReader::drawText(QPainter& p, int x, int y, tchar* _text) { QString text = toQString(_text); if (m_bMonoSpaced) { - for (int i = 0; i < text.length(); i++) - { - p.drawText( x+i*m_charWidth, y, QString(text[i]) ); - } + for (int i = 0; i < text.length(); i++) + { + p.drawText( x+i*m_charWidth, y, QString(text[i]) ); + } } else { - p.drawText( x, y, text ); + p.drawText( x, y, text ); } } void QTReader::autoscroll() { timer->start(real_delay(), false); } void QTReader::setfont(QPainter* p) { // qDebug("Fontsize = %u",fontsizes[m_textsize]); // qDebug("SetFont %x",p); QFont font(m_fontname, fontsizes[m_textsize], (m_bBold) ? QFont::Bold : QFont::Normal ); m_charWidth = (m_charpc*fontsizes[m_textsize])/100; if (m_charWidth <= 0) m_charWidth = 1; // font.setFixedPitch(m_bMonoSpaced); // qDebug("Raw name = %s", (const char*)font.rawName()); if (p != NULL) p->setFont( font ); if (m_fm == NULL) { - m_fm = new QFontMetrics(font); - buffdoc.setfm(m_fm); + m_fm = new QFontMetrics(font); + buffdoc.setfm(m_fm); } else { - *m_fm = QFontMetrics(font); + *m_fm = QFontMetrics(font); } m_ascent = m_fm->ascent(); m_descent = m_fm->descent(); m_linespacing = m_fm->lineSpacing(); } void QTReader::drawFonts( QPainter *p ) { setfont(p); if (m_lastwidth != width()) { m_lastwidth = width(); locate(pagepos); } else { int sl = screenlines(); if (sl < numlines) { -// qDebug("df:<%u,%u>",sl,numlines); - - size_t newpos = locnarray[sl]; - CBuffer** nta = new CBuffer*[sl]; - size_t* nla = new size_t[sl]; - for (int i = 0; i < sl; i++) - { - nta[i] = textarray[i]; - nla[i] = locnarray[i]; - } - for (int i = sl; i < numlines; i++) delete textarray[i]; - delete [] textarray; - delete [] locnarray; - textarray = nta; - locnarray = nla; - numlines = sl; - jumpto(mylastpos = newpos); -// locate(pagepos); +// qDebug("df:<%u,%u>",sl,numlines); + + size_t newpos = locnarray[sl]; + CBuffer** nta = new CBuffer*[sl]; + size_t* nla = new size_t[sl]; + for (int i = 0; i < sl; i++) + { + nta[i] = textarray[i]; + nla[i] = locnarray[i]; + } + for (int i = sl; i < numlines; i++) delete textarray[i]; + delete [] textarray; + delete [] locnarray; + textarray = nta; + locnarray = nla; + numlines = sl; + jumpto(mylastpos = newpos); +// locate(pagepos); } if (sl > numlines) { -// qDebug("df:<%u,%u>",sl,numlines); - CBuffer** nta = new CBuffer*[sl]; - size_t* nla = new size_t[sl]; - for (int i = 0; i < numlines; i++) - { - nta[i] = textarray[i]; - nla[i] = locnarray[i]; - } - if (locate() != mylastpos) jumpto(mylastpos); - for (int i = numlines; i < sl; i++) - { - nta[i] = new CBuffer; - nla[i] = locate(); - getline(nta[i]); - } - mylastpos = locate(); - delete [] textarray; - delete [] locnarray; - textarray = nta; - locnarray = nla; - numlines = sl; +// qDebug("df:<%u,%u>",sl,numlines); + CBuffer** nta = new CBuffer*[sl]; + size_t* nla = new size_t[sl]; + for (int i = 0; i < numlines; i++) + { + nta[i] = textarray[i]; + nla[i] = locnarray[i]; + } + if (locate() != mylastpos) jumpto(mylastpos); + for (int i = numlines; i < sl; i++) + { + nta[i] = new CBuffer; + nla[i] = locate(); + getline(nta[i]); + } + mylastpos = locate(); + delete [] textarray; + delete [] locnarray; + textarray = nta; + locnarray = nla; + numlines = sl; } int ypos = (btight) ? 0 : m_ascent-m_linespacing; // int linespacing = (tight) ? m_ascent : m_ascent+m_descent; for (int i = 0; i < numlines; i++) { - drawText( *p, 0, ypos += m_linespacing, textarray[i]->data()); + drawText( *p, 0, ypos += m_linespacing, textarray[i]->data()); } /* - - - - int nlines = height()/(fontmetric.ascent()+fontmetric.descent()); - tchar buffer[1024]; - for (int i = 0; i < nlines; i++) - { - y += fontmetric.ascent(); - sprintf(buffer, "%d:%d:%s[%d]:Lines %d:%s", i+1, m_textfont, fonts[m_textfont], m_fs, nlines, (const tchar*)m_string); - drawText( *p, 0, y, buffer ); - y += fontmetric.descent(); - } + + + + int nlines = height()/(fontmetric.ascent()+fontmetric.descent()); + tchar buffer[1024]; + for (int i = 0; i < nlines; i++) + { + y += fontmetric.ascent(); + sprintf(buffer, "%d:%d:%s[%d]:Lines %d:%s", i+1, m_textfont, fonts[m_textfont], m_fs, nlines, (const tchar*)m_string); + drawText( *p, 0, y, buffer ); + y += fontmetric.descent(); + } */ } m_scrolldy = 0; } QString QTReader::firstword() { if (m_bMonoSpaced) { - return toQString(textarray[0]->data()); + return toQString(textarray[0]->data()); } else { - int start, end, len, j; - for (j = 0; j < numlines; j++) - { - len = textarray[j]->length(); - for (start = 0; start < len && !isalpha((*textarray[j])[start]); start++); - if (start < len) break; - } - if (j < numlines) - { - QString ret = ""; - for (end = start; end < len && isalpha((*textarray[j])[end]); end++) - ret += (*textarray[j])[end]; - if (ret.isEmpty()) ret = "Current position"; - return ret; - } - else - return "Current position"; + int start, end, len, j; + for (j = 0; j < numlines; j++) + { + len = textarray[j]->length(); + for (start = 0; start < len && !isalpha((*textarray[j])[start]); start++); + if (start < len) break; + } + if (j < numlines) + { + QString ret = ""; + for (end = start; end < len && isalpha((*textarray[j])[end]); end++) + ret += (*textarray[j])[end]; + if (ret.isEmpty()) ret = "Current position"; + return ret; + } + else + return "Current position"; } } // // Construct the QTReader with buttons. // void QTReader::ChangeFont(int tgt) { QValueList<int>::Iterator it; // QValueList<int> sizes = QFontDatabase::pointSizes(m_fontname, (m_bBold) ? QFont::Bold : QFont::Normal); QFontDatabase fdb; /* QStringList styles = fdb.styles(m_fontname); for ( QStringList::Iterator it = styles.begin(); it != styles.end(); ++it ) { - printf( "%s \n", (*it).latin1() ); + printf( "%s \n", (*it).latin1() ); } */ QValueList<int> sizes = fdb.pointSizes(m_fontname, (m_bBold) ? QString("Bold") : QString::null); uint n = sizes.count(); if (fontsizes != NULL) delete [] fontsizes; fontsizes = new unsigned int[n+1]; uint i = 0; uint best = 0; for (it = sizes.begin(); it != sizes.end(); it++) { - fontsizes[i] = (*it)/10; - if (abs(tgt-fontsizes[i]) < abs(tgt-fontsizes[best])) - { - best = i; - } - i++; + fontsizes[i] = (*it)/10; + if (abs(tgt-fontsizes[i]) < abs(tgt-fontsizes[best])) + { + best = i; + } + i++; } m_textsize = best; fontsizes[i] = 0; setfont(NULL); QFont font(m_fontname, fontsizes[m_textsize], (m_bBold) ? QFont::Bold : QFont::Normal ); if (m_fm == NULL) { - m_fm = new QFontMetrics(font); - buffdoc.setfm(m_fm); + m_fm = new QFontMetrics(font); + buffdoc.setfm(m_fm); } } void QTReader::init() { // setCaption( "Qt Draw Demo Application" ); setBackgroundColor( white ); // QPainter p(this); // p.setBackgroundMode( Qt::OpaqueMode ); buffdoc.setfilter(getfilter()); ChangeFont(m_textsize); // setFocusPolicy(QWidget::StrongFocus); // resize( 240, 320 ); //setFocus(); timer = new QTimer(this); connect(timer, SIGNAL(timeout()), this, SLOT(doscroll())); // QMessageBox::information(this, "init", m_lastfile, 1); m_lastwidth = width(); if (!m_lastfile.isEmpty()) { - m_string = DocLnk(m_lastfile).name(); - load_file(m_lastfile); + m_string = DocLnk(m_lastfile).name(); + load_file(m_lastfile); } } // // Clean up // QTReader::~QTReader() { if (fontsizes != NULL) delete [] fontsizes; #ifndef QT_NO_PRINTER // delete printer; #endif } // // Calls the drawing function as specified by the radio buttons. // void QTReader::drawIt( QPainter *p ) { drawFonts(p); } // // Called when the print button is clicked. // /* void QTReader::printIt() { #ifndef QT_NO_PRINTER if ( printer->setup( this ) ) { QPainter paint; if ( !paint.begin( printer ) ) return; drawIt( &paint ); } #endif } */ // // Called when the widget needs to be updated. // void QTReader::paintEvent( QPaintEvent * ) { QPainter paint( this ); drawIt( &paint ); } // // Called when the widget has been resized. // Moves the button group to the upper right corner // of the widget. /* void QTReader::resizeEvent( QResizeEvent * ) { // qDebug("resize:(%u,%u)", width(), height()); // bgroup->move( width()-bgroup->width(), 0 ); } */ // // Create and display our widget. // /* int main( int argc, tchar **argv ) { QApplication app( argc, argv ); QTReader draw; app.setMainWidget( &draw ); draw.setCaption("Qt Example - Drawdemo"); draw.show(); return app.exec(); } */ bool QTReader::locate(unsigned long n) { //printf("Locate\n"); buffdoc.locate(n); // qDebug("&buffdoc.located"); fillbuffer(); // qDebug("&Buffer filled"); update(); // qDebug("&Located"); return true; } unsigned int QTReader::screenlines() { // int linespacing = (tight) ? m_ascent : m_ascent+m_descent; // return (height()-m_descent)/(m_linespacing); return (height()-2)/(m_linespacing); }; bool QTReader::fillbuffer() { //printf("Fillbuffer\n"); m_scrolldy = 0; int ch; bool ret = false; int delta = screenlines(); // qDebug("fillbuffer:%u-%u",delta,numlines); if (delta != numlines) { if (textarray != NULL) - { - for (int i = 0; i < numlines; i++) delete textarray[i]; - delete [] textarray; + { + for (int i = 0; i < numlines; i++) delete textarray[i]; + delete [] textarray; delete [] locnarray; - } + } numlines = delta; textarray = new CBuffer*[numlines]; locnarray = new size_t[numlines]; for (int i = 0; i < numlines; i++) textarray[i] = new CBuffer; } // qDebug("fillbuffer:pagepos:%u",pagepos); unsigned int oldpagepos = pagepos; // if (textarray != NULL) // pagepos = locnarray[0]; // else pagepos = locate(); for (int i = 0; i < delta; i++) { locnarray[i] = locate(); ch = getline(textarray[i]); // if (ch == EOF) { if (!ch) - { - if (i == 0) - { - pagepos = oldpagepos; - return false; - } - else - { - ret = true; - for (int j = i+1; j < delta; j++) + { + if (i == 0) + { + locate(oldpagepos); + return false; + } + else + { + ret = true; + for (int j = i+1; j < delta; j++) { locnarray[j] = locnarray[j-1]; (*(textarray[j]))[0] = '\0'; } - break; - } - } + break; + } + } if (ch == '\012') ret = true; } mylastpos = locate(); // qDebug("fillbuffer:lastpos:%u",mylastpos); return true; } void QTReader::dopagedn() { if (m_overlap == 0) { - if (locate() != mylastpos) jumpto(mylastpos); + if (locate() != mylastpos) jumpto(mylastpos); } else { - if (m_overlap >= screenlines()) m_overlap = screenlines()/2; - jumpto(locnarray[screenlines()-m_overlap]); + if (m_overlap >= screenlines()) m_overlap = screenlines()/2; + jumpto(locnarray[screenlines()-m_overlap]); } if (fillbuffer()) { - update(); + update(); } } void QTReader::dopageup() { CBuffer** buff = textarray; unsigned int *loc = new unsigned int[numlines]; int cbptr = 0; if (locate() != mylastpos) jumpto(mylastpos); if (m_overlap >= screenlines()) m_overlap = screenlines()/2; unsigned int target = locnarray[m_overlap]; if (buffdoc.hasrandomaccess()) { unsigned int delta = locate()-pagelocate(); if (delta < 64) delta = 64; if (delta % 2 != 0) delta++; if (target % 2 != 0) target++; do - { - delta <<= 1; - if (delta >= target) - { - delta = target; - jumpto(0); - for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - getline(buff[i]); - } - break; - } - jumpto(target-delta); - do - { - getline(buff[0]); + { + delta <<= 1; + if (delta >= target) + { + delta = target; + jumpto(0); + for (int i = 0; i < numlines; i++) + { + loc[i] = locate(); + getline(buff[i]); + } + break; + } + jumpto(target-delta); + do + { + getline(buff[0]); #ifdef WS - //printf("Trying:%s\n",buff[0]); + //printf("Trying:%s\n",buff[0]); #endif - if (locate() > target) continue; - } - while (!buffdoc.iseol()); - for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - getline(buff[i]); + if (locate() > target) continue; + } + while (!buffdoc.iseol()); + for (int i = 0; i < numlines; i++) + { + loc[i] = locate(); + getline(buff[i]); #ifdef WS - //printf("Filling:%s\n",buff[i]); + //printf("Filling:%s\n",buff[i]); #endif - } - } + } + } while (locate() >= target && delta < 4096); #ifdef WS //printf("Delta:%u\n",delta); #endif } else { jumpto(0); for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - getline(buff[i]); - } + { + loc[i] = locate(); + getline(buff[i]); + } } cbptr = 0; while (locate() < target) { loc[cbptr] = locate(); getline(buff[cbptr]); #ifdef WS //printf("Adding:%s\n",buff[cbptr]->data()); #endif cbptr = (cbptr+1) % numlines; } pagepos = loc[cbptr]; textarray = new CBuffer*[numlines]; for (int i = 0; i < numlines; i++) { int j = (cbptr+i)%numlines; textarray[i] = buff[j]; locnarray[i] = loc[j]; } delete [] buff; delete [] loc; mylastpos = locate(); update(); } bool QTReader::load_file(const char *newfile, unsigned int _lcn) { // QMessageBox::information(this, "Name", name, 1); // QMessageBox::information(this, "load_file", newfile, 1); bool bRC = false; unsigned int lcn = _lcn; if (m_lastfile == newfile) { lcn = m_lastposn; } m_lastfile = newfile; // QMessageBox::information(0, "Opening...", newfile); if (buffdoc.openfile(this,newfile) == 0) { bRC = true; // qDebug("buffdoc.openfile done"); locate(lcn); // qDebug("buffdoc.locate done"); } update(); // qDebug("Updated"); return bRC; } void QTReader::lineDown() { pagepos = locnarray[1]; CBuffer* buff = textarray[0]; for (int i = 1; i < numlines; i++) { - textarray[i-1] = textarray[i]; - locnarray[i-1] = locnarray[i]; + textarray[i-1] = textarray[i]; + locnarray[i-1] = locnarray[i]; } locnarray[numlines-1] = locate(); if (getline(buff)) { - textarray[numlines-1] = buff; - mylastpos = locate(); + textarray[numlines-1] = buff; + mylastpos = locate(); } else { - textarray[numlines-1] = buff; + textarray[numlines-1] = buff; } update(); } /* void QTReader::lineUp() { CBuffer** buff = textarray; unsigned int *loc = new unsigned int[numlines]; int cbptr = 0; if (locate() != mylastpos) jumpto(mylastpos); unsigned int target = locnarray[numlines-1]; if (buffdoc.hasrandomaccess()) { unsigned int delta = locate()-pagelocate(); if (delta < 64) delta = 64; do - { - delta <<= 1; - if (delta >= target) - { - delta = target; - jumpto(0); - for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - getline(buff[i]); - } - break; - } - jumpto(target-delta); - do - { - buffdoc.getline(buff[0],width()); + { + delta <<= 1; + if (delta >= target) + { + delta = target; + jumpto(0); + for (int i = 0; i < numlines; i++) + { + loc[i] = locate(); + getline(buff[i]); + } + break; + } + jumpto(target-delta); + do + { + buffdoc.getline(buff[0],width()); #ifdef WS - //printf("Trying:%s\n",buff[0]); + //printf("Trying:%s\n",buff[0]); #endif - if (locate() > target) continue; - } - while (!buffdoc.iseol()); - for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - buffdoc.getline(buff[i],width()); + if (locate() > target) continue; + } + while (!buffdoc.iseol()); + for (int i = 0; i < numlines; i++) + { + loc[i] = locate(); + buffdoc.getline(buff[i],width()); #ifdef WS - //printf("Filling:%s\n",buff[i]); + //printf("Filling:%s\n",buff[i]); #endif - } - } + } + } while (locate() >= target && delta < 4096); #ifdef WS //printf("Delta:%u\n",delta); #endif } else { jumpto(0); for (int i = 0; i < numlines; i++) - { - loc[i] = locate(); - buffdoc.getline(buff[i],width()); - } + { + loc[i] = locate(); + buffdoc.getline(buff[i],width()); + } } cbptr = 0; while (locate() < target) { loc[cbptr] = locate(); buffdoc.getline(buff[cbptr], width()); #ifdef WS //printf("Adding:%s\n",buff[cbptr]->data()); #endif cbptr = (cbptr+1) % numlines; } pagepos = loc[cbptr]; textarray = new CBuffer*[numlines]; for (int i = 0; i < numlines; i++) { int j = (cbptr+i)%numlines; textarray[i] = buff[j]; locnarray[i] = loc[j]; } delete [] buff; delete [] loc; mylastpos = locate(); update(); } */ void QTReader::lineUp() { CBuffer* buff = textarray[numlines-1]; unsigned int loc; unsigned int end = locnarray[numlines-1]; int cbptr = 0; if (locate() != mylastpos) jumpto(mylastpos); unsigned int target = locnarray[0]; if (buffdoc.hasrandomaccess()) { unsigned int delta = locate()-pagelocate(); if (delta < 64) delta = 64; do - { - delta <<= 1; - if (delta >= target) - { - delta = target; - jumpto(0); - for (int i = 0; i < numlines; i++) - { - loc = locate(); - getline(buff); - } - break; - } - jumpto(target-delta); - do - { - getline(buff); + { + delta <<= 1; + if (delta >= target) + { + delta = target; + jumpto(0); + for (int i = 0; i < numlines; i++) + { + loc = locate(); + getline(buff); + } + break; + } + jumpto(target-delta); + do + { + getline(buff); #ifdef WS - //printf("Trying:%s\n",buff[0]); + //printf("Trying:%s\n",buff[0]); #endif - if (locate() > target) continue; - } - while (!buffdoc.iseol()); - loc = locate(); - getline(buff); - } + if (locate() > target) continue; + } + while (!buffdoc.iseol()); + loc = locate(); + getline(buff); + } while (locate() >= target && delta < 4096); } else { jumpto(0); loc = locate(); getline(buff); } cbptr = 0; while (locate() < target) { loc = locate(); getline(buff); } pagepos = loc; for (int i = numlines-1; i > 0; i--) { textarray[i] = textarray[i-1]; locnarray[i] = locnarray[i-1]; } textarray[0] = buff; locnarray[0] = loc; // delete [] buff; // delete [] loc; mylastpos = locate(); jumpto(end); update(); } bool QTReader::empty() { return buffdoc.empty(); } diff --git a/noncore/apps/opie-reader/opie-reader.control b/noncore/apps/opie-reader/opie-reader.control index e8c98bb..1c28648 100644 --- a/noncore/apps/opie-reader/opie-reader.control +++ b/noncore/apps/opie-reader/opie-reader.control @@ -1,9 +1,9 @@ Files: bin/uqtreader apps/Applications/uqtreader.desktop pics/uqtreader.png pics/panel-arrow-down.png Priority: optional Section: applications Maintainer: Tim Wentford <timwentford@hotmail.com> Architecture: arm -Version: 0_3r_beta_UTF8 -Depends: +Version: $QPE_VERSION-$SUB_VERSION +Depends: zlib License: GPL Description: E-Book reader |