bool HyphMan::activateDictionaryFromStream( LVStreamRef stream )
{
if ( stream.isNull() )
return false;
CRLog::trace("remove old hyphenation method");
if ( HyphMan::_method != &NO_HYPH && HyphMan::_method != &ALGO_HYPH && HyphMan::_method ) {
delete HyphMan::_method;
HyphMan::_method = &NO_HYPH;
}
CRLog::trace("creating new TexHyph method");
TexHyph * method = new TexHyph();
CRLog::trace("loading from file");
if ( !method->load( stream ) ) {
CRLog::error("HyphMan::activateDictionaryFromStream: Cannot open hyphenation dictionary from stream" );
delete method;
return false;
}
CRLog::debug("Dictionary is loaded successfully. Activating.");
HyphMan::_method = method;
if ( HyphMan::_dictList->find(lString16(HYPH_DICT_ID_DICTIONARY))==NULL ) {
HyphDictionary * dict = new HyphDictionary( HDT_DICT_ALAN, cs16("Dictionary"), lString16(HYPH_DICT_ID_DICTIONARY), lString16::empty_str );
HyphMan::_dictList->add(dict);
HyphMan::_selectedDictionary = dict;
}
CRLog::trace("Activation is done");
return true;
}
void MainWindow::onPropsChange( PropsRef props )
{
for ( int i=0; i<props->count(); i++ ) {
QString name = props->name( i );
QString value = props->value( i );
int v = (value != "0");
CRLog::debug("MainWindow::onPropsChange [%d] '%s'=%s ", i, props->name(i), props->value(i).toUtf8().data() );
if ( name == PROP_WINDOW_FULLSCREEN ) {
bool state = windowState().testFlag(Qt::WindowFullScreen);
bool vv = v ? true : false;
if ( state != vv )
setWindowState( windowState() ^ Qt::WindowFullScreen );
}
if ( name == PROP_WINDOW_SHOW_MENU ) {
ui->menuBar->setVisible( v );
}
if ( name == PROP_WINDOW_SHOW_SCROLLBAR ) {
ui->scroll->setVisible( v );
}
if ( name == PROP_BACKGROUND_IMAGE ) {
lString16 fn = qt2cr(value);
LVImageSourceRef img;
if ( !fn.empty() && fn[0]!='[' ) {
CRLog::debug("Background image file: %s", LCSTR(fn));
LVStreamRef stream = LVOpenFileStream(fn.c_str(), LVOM_READ);
if ( !stream.isNull() ) {
img = LVCreateStreamImageSource(stream);
}
}
fn.lowercase();
bool tiled = ( fn.pos(cs16("\\textures\\"))>=0 || fn.pos(cs16("/textures/"))>=0);
ui->view->getDocView()->setBackgroundImage(img, tiled);
}
if ( name == PROP_WINDOW_TOOLBAR_SIZE ) {
ui->mainToolBar->setVisible( v );
}
if ( name == PROP_WINDOW_SHOW_STATUSBAR ) {
ui->statusBar->setVisible( v );
}
if ( name == PROP_WINDOW_STYLE ) {
QApplication::setStyle( value );
}
}
}
bool InitCREngine( const char * exename, lString16Collection & fontDirs)
{
CRLog::trace("InitCREngine(%s)", exename);
InitFontManager(lString8::empty_str);
// Load font definitions into font manager
// fonts are in files font1.lbf, font2.lbf, ... font32.lbf
// use fontconfig
lString16Collection fontExt;
fontExt.add(cs16(".ttf"));
fontExt.add(cs16(".otf"));
fontExt.add(cs16(".pfa"));
fontExt.add(cs16(".pfb"));
lString16Collection fonts;
getDirectoryFonts( fontDirs, fontExt, fonts, true );
// load fonts from file
CRLog::debug("%d font files found", fonts.length());
if (!fontMan->GetFontCount()) {
for (int fi=0; fi<fonts.length(); fi++ ) {
lString8 fn = UnicodeToLocal(fonts[fi]);
CRLog::trace("loading font: %s", fn.c_str());
if ( !fontMan->RegisterFont(fn) )
CRLog::trace(" failed\n");
}
}
if (!fontMan->GetFontCount()) {
printf("Fatal Error: Cannot open font file(s) .ttf \nCannot work without font\n" );
return false;
}
printf("%d fonts loaded.\n", fontMan->GetFontCount());
return true;
}
SettingsDlg::SettingsDlg(QWidget *parent, CR3View * docView ) :
QDialog(parent),
m_ui(new Ui::SettingsDlg),
m_docview( docView )
{
initDone = false;
m_ui->setupUi(this);
m_props = m_docview->getOptions();
m_oldHyph = cr2qt(HyphMan::getSelectedDictionary()->getId());
#ifdef _LINUX
QString homeDir = QDir::toNativeSeparators(QDir::homePath() + "/.cr3/");
#else
QString homeDir = QDir::toNativeSeparators(QDir::homePath() + "/cr3/");
#endif
#if MAC==1
QString exeDir = QDir::toNativeSeparators(qApp->applicationDirPath() + "/../Resources/"); //QDir::separator();
#elif _LINUX
QString exeDir = QString(CR3_DATA_DIR);
#else
QString exeDir = QDir::toNativeSeparators(qApp->applicationDirPath() + "/"); //QDir::separator();
#endif
lString16Collection baseDirs;
baseDirs.add(qt2cr(homeDir));
baseDirs.add(qt2cr(exeDir));
#ifdef _LINUX
baseDirs.add(cs16("/usr/local/share/cr3/"));
#endif
lString16Collection bgFiles;
QStringList bgFileLabels;
findBackgrounds( baseDirs, bgFiles );
int bgIndex = 0;
m_backgroundFiles.append("[NONE]");
bgFileLabels.append("[NONE]");
QString bgFile = m_props->getStringDef(PROP_BACKGROUND_IMAGE, "");
for ( int i=0; i<bgFiles.length(); i++ ) {
lString16 fn = bgFiles[i];
QString f = cr2qt(fn);
if ( f==bgFile )
bgIndex = i;
m_backgroundFiles.append(f);
fn = LVExtractFilenameWithoutExtension(fn);
bgFileLabels.append(cr2qt(fn));
}
m_ui->cbPageSkin->clear();
m_ui->cbPageSkin->addItems( bgFileLabels );
m_ui->cbPageSkin->setCurrentIndex(bgIndex+1);
optionToUi( PROP_WINDOW_FULLSCREEN, m_ui->cbWindowFullscreen );
optionToUi( PROP_WINDOW_SHOW_MENU, m_ui->cbWindowShowMenu );
optionToUi( PROP_WINDOW_SHOW_SCROLLBAR, m_ui->cbWindowShowScrollbar );
optionToUi( PROP_WINDOW_TOOLBAR_SIZE, m_ui->cbWindowShowToolbar );
optionToUi( PROP_WINDOW_SHOW_STATUSBAR, m_ui->cbWindowShowStatusBar );
optionToUi( PROP_FOOTNOTES, m_ui->cbShowFootNotes );
optionToUi( PROP_SHOW_BATTERY, m_ui->cbShowBattery );
optionToUi( PROP_SHOW_TIME, m_ui->cbShowClock );
optionToUi( PROP_SHOW_TITLE, m_ui->cbShowBookName );
optionToUi( PROP_TXT_OPTION_PREFORMATTED, m_ui->cbTxtPreFormatted );
optionToUi( PROP_EMBEDDED_STYLES, m_ui->cbEnableDocumentStyles );
optionToUi( PROP_EMBEDDED_FONTS, m_ui->cbEnableEmbeddedFonts );
m_ui->cbEnableEmbeddedFonts->setEnabled(m_props->getBoolDef(PROP_EMBEDDED_STYLES, true) ? Qt::Checked : Qt::Unchecked);
optionToUi( PROP_TXT_OPTION_PREFORMATTED, m_ui->cbTxtPreFormatted );
optionToUi( PROP_FLOATING_PUNCTUATION, m_ui->cbFloatingPunctuation );
optionToUiIndex( PROP_IMG_SCALING_ZOOMIN_INLINE_MODE, m_ui->cbImageInlineZoominMode );
optionToUiIndex( PROP_IMG_SCALING_ZOOMIN_INLINE_SCALE, m_ui->cbImageInlineZoominScale );
optionToUiIndex( PROP_IMG_SCALING_ZOOMOUT_INLINE_MODE, m_ui->cbImageInlineZoomoutMode );
optionToUiIndex( PROP_IMG_SCALING_ZOOMOUT_INLINE_SCALE, m_ui->cbImageInlineZoomoutScale );
optionToUiIndex( PROP_IMG_SCALING_ZOOMIN_BLOCK_MODE, m_ui->cbImageBlockZoominMode );
optionToUiIndex( PROP_IMG_SCALING_ZOOMIN_BLOCK_SCALE, m_ui->cbImageBlockZoominScale );
optionToUiIndex( PROP_IMG_SCALING_ZOOMOUT_BLOCK_MODE, m_ui->cbImageBlockZoomoutMode );
optionToUiIndex( PROP_IMG_SCALING_ZOOMOUT_BLOCK_SCALE, m_ui->cbImageBlockZoomoutScale );
QString gamma = m_props->getStringDef(PROP_FONT_GAMMA, "");
if ( gamma=="" )
m_props->setString(PROP_FONT_GAMMA, "1.0");
optionToUiString(PROP_FONT_GAMMA, m_ui->cbFontGamma);
optionToUiInversed( PROP_STATUS_LINE, m_ui->cbShowPageHeader );
bool b = m_props->getIntDef( PROP_STATUS_LINE, 0 )==0;
m_ui->cbShowBattery->setEnabled( b );
m_ui->cbShowClock->setEnabled( b );
m_ui->cbShowBookName->setEnabled( b );
m_ui->cbStartupAction->setCurrentIndex( m_props->getIntDef( PROP_APP_START_ACTION, 0 ) );
int lp = m_props->getIntDef( PROP_LANDSCAPE_PAGES, 2 );
int vm = m_props->getIntDef( PROP_PAGE_VIEW_MODE, 1 );
if ( vm==0 )
m_ui->cbViewMode->setCurrentIndex( 2 );
else
m_ui->cbViewMode->setCurrentIndex( lp==1 ? 0 : 1 );
int hinting = m_props->getIntDef(PROP_FONT_HINTING, 2);
m_ui->cbFontHinting->setCurrentIndex(hinting);
int highlight = m_props->getIntDef(PROP_HIGHLIGHT_COMMENT_BOOKMARKS, 1);
m_ui->cbBookmarkHighlightMode->setCurrentIndex(highlight);
int n = m_props->getIntDef( PROP_PAGE_MARGIN_LEFT, 8 );
int mi = 0;
for (int i=0; i < (int)MAX_MARGIN_INDEX; i++) {
if (n <= def_margins[i]) {
mi = i;
break;
}
}
CRLog::debug("initial margins index: %d", mi);
m_ui->cbMargins->setCurrentIndex( mi );
QStringList styles = QStyleFactory::keys();
QString style = m_props->getStringDef( PROP_WINDOW_STYLE, "" );
m_ui->cbLookAndFeel->addItems( styles );
QStyle * s = QApplication::style();
QString currStyle = s->objectName();
CRLog::debug("Current system style is %s", currStyle.toUtf8().data() );
if ( !styles.contains(style, Qt::CaseInsensitive) )
style = currStyle;
int index = styles.indexOf( style, Qt::CaseInsensitive );
if ( index >=0 )
m_ui->cbLookAndFeel->setCurrentIndex( index );
crGetFontFaceList( m_faceList );
m_ui->cbTextFontFace->addItems( m_faceList );
m_ui->cbTitleFontFace->addItems( m_faceList );
m_ui->cbFallbackFontFace->addItems( m_faceList );
QStringList sizeList;
LVArray<int> sizes( cr_font_sizes, sizeof(cr_font_sizes)/sizeof(int) );
for ( int i=0; i<sizes.length(); i++ )
sizeList.append( QString("%1").arg(sizes[i]) );
m_ui->cbTextFontSize->addItems( sizeList );
m_ui->cbTitleFontSize->addItems( sizeList );
const char * defFontFace = "DejaVu Sans";
static const char * goodFonts[] = {
"DejaVu Sans",
"FreeSans",
"Liberation Sans",
"Arial",
NULL
};
for ( int i=0; goodFonts[i]; i++ ) {
if ( m_faceList.indexOf(QString(goodFonts[i]))>=0 ) {
defFontFace = goodFonts[i];
break;
}
}
fontToUi( PROP_FONT_FACE, PROP_FONT_SIZE, m_ui->cbTextFontFace, m_ui->cbTextFontSize, defFontFace );
fontToUi( PROP_STATUS_FONT_FACE, PROP_STATUS_FONT_SIZE, m_ui->cbTitleFontFace, m_ui->cbTitleFontSize, defFontFace );
fontToUi( PROP_FALLBACK_FONT_FACE, PROP_FALLBACK_FONT_FACE, m_ui->cbFallbackFontFace, NULL, defFontFace );
// {_("90%"), "90"},
// {_("100%"), "100"},
// {_("110%"), "110"},
// {_("120%"), "120"},
// {_("140%"), "140"},
//PROP_INTERLINE_SPACE
//PROP_HYPHENATION_DICT
QString v = QString("%1").arg(m_props->getIntDef(PROP_INTERLINE_SPACE, 100)) + "%";
QStringList isitems;
for (int i = 0; i < (int)(sizeof(interline_spaces) / sizeof(int)); i++)
isitems.append(QString("%1").arg(interline_spaces[i]) + "%");
m_ui->cbInterlineSpace->addItems(isitems);
int isi = m_ui->cbInterlineSpace->findText(v);
m_ui->cbInterlineSpace->setCurrentIndex(isi>=0 ? isi : 6);
int hi = -1;
v = m_props->getStringDef(PROP_HYPHENATION_DICT,"@algorithm"); //HYPH_DICT_ID_ALGORITHM;
for ( int i=0; i<HyphMan::getDictList()->length(); i++ ) {
HyphDictionary * item = HyphMan::getDictList()->get( i );
if (v == cr2qt(item->getFilename() ) || v == cr2qt(item->getId() ))
hi = i;
QString s = cr2qt( item->getTitle() );
if ( item->getType()==HDT_NONE )
s = tr("[No hyphenation]");
else if ( item->getType()==HDT_ALGORITHM )
s = tr("[Algorythmic hyphenation]");
m_ui->cbHyphenation->addItem( s );
}
m_ui->cbHyphenation->setCurrentIndex(hi>=0 ? hi : 1);
m_ui->crSample->setOptions( m_props );
m_ui->crSample->getDocView()->setShowCover( false );
m_ui->crSample->getDocView()->setViewMode( DVM_SCROLL, 1 );
QString testPhrase = tr("The quick brown fox jumps over the lazy dog. ");
m_ui->crSample->getDocView()->createDefaultDocument(lString16::empty_str, qt2cr(testPhrase+testPhrase+testPhrase));
updateStyleSample();
m_styleNames.clear();
m_styleNames.append(tr("Default paragraph style"));
m_styleNames.append(tr("Title"));
m_styleNames.append(tr("Subtitle"));
m_styleNames.append(tr("Preformatted text"));
m_styleNames.append(tr("Link"));
m_styleNames.append(tr("Cite / quotation"));
m_styleNames.append(tr("Epigraph"));
m_styleNames.append(tr("Poem"));
m_styleNames.append(tr("Text author"));
m_styleNames.append(tr("Footnote link"));
m_styleNames.append(tr("Footnote"));
m_styleNames.append(tr("Footnote title"));
m_styleNames.append(tr("Annotation"));
m_ui->cbStyleName->clear();
m_ui->cbStyleName->addItems(m_styleNames);
m_ui->cbStyleName->setCurrentIndex(0);
initStyleControls("def");
initDone = true;
//m_ui->cbPageSkin->addItem(QString("[None]"), QVariant());
}
