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listdockwidget.cpp
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listdockwidget.cpp
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/***************************************************************************
* Copyright (C) 2007 by Pierre Marchand *
* pierre@oep-h.com *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
//#include "listdockwidget.h"
#include "typotek.h"
#include "fontitem.h"
#include "fmfontdb.h"
#include "fmfontstrings.h"
#include "fmpreviewlist.h"
#include "mainviewwidget.h"
#include "shortcuts.h"
#include <QDebug>
#include <QScrollBar>
#include <QDirModel>
#include <QStringListModel>
#include <QCompleter>
#include <QStatusBar>
#include <QSettings>
#include <QFileSystemWatcher>
extern QStringList name_meaning;
extern QMap< QString, QMap<int, QString> > panoseMap;
ListDockWidget* ListDockWidget::instance = 0;
ListDockWidget * ListDockWidget::getInstance()
{
if(!instance)
{
instance = new ListDockWidget;
}
return instance;
}
ListDockWidget::ListDockWidget()
: QWidget()
{
setupUi(this);
fontTree->setIconSize(QSize(32,32));
// Hide save filter button until it’s implemented
saveFilterButton->setVisible(false);
// listPreview->setModelColumn(1);
// listPreview->setViewMode(QListView::IconMode);
// listPreview->setIconSize(QSize(qRound(listPreview->width() ), 1.3 * typotek::getInstance()->getPreviewSize() * typotek::getInstance()->getDpiY() / 72.0));
// listPreview->setUniformItemSizes(true);
// listPreview->setMovement(QListView::Static);
// previewModel = new FMPreviewModel( this, listPreview );
// listPreview->setModel(previewModel);
// previewText->setText(typotek::getInstance()->word());
// previewText->setToolTip(tr("You can use the following keywords to be replaced by data from fonts: <strong><name></strong> ; <strong><family></strong> ; <strong><variant></strong>"));
// previewSize->setValue(typotek::getInstance()->getPreviewSize());
// Folders tree
ffilter << "*.otf" << "*.ttf" << "*.ttc" << "*.pfb";
theDirModel = new QDirModel(ffilter, QDir::AllDirs | QDir::Files | QDir::Drives | QDir::NoDotAndDotDot, QDir::DirsFirst | QDir::Name);
theDirModel->setLazyChildCount(true);
folderView->setModel(theDirModel);
folderView->hideColumn(1);
folderView->hideColumn(2);
folderView->hideColumn(3);
folderView->setContextMenuPolicy(Qt::CustomContextMenu);
folderViewContextMenu = 0;
QSettings settings;
QString lastUsedDir = settings.value("Places/LastUsedFolder", QDir::homePath()).toString();
QDir d(lastUsedDir);
if (!d.exists())
lastUsedDir = QDir::homePath();
QModelIndex luIdx(theDirModel->index(lastUsedDir, 0));
folderView->setCurrentIndex(luIdx);
QModelIndexList hierarchy;
while(luIdx.isValid())
{
hierarchy.prepend(luIdx);
luIdx = luIdx.parent();
}
foreach(QModelIndex idx, hierarchy)
folderView->expand(idx);
dirWatcher = new QFileSystemWatcher(this);
initWatcher(theDirModel->index(0,0));
theFilterMenu = new QMenu;
filterActGroup = new QActionGroup(theFilterMenu);
QString tagName(tr("Tags"));
QAction *actn = new QAction(tagName, filterActGroup);
actn->setData(FILTER_FIELD_SPECIAL_TAG);
actn->setCheckable(true);
actn->setChecked(true);
theFilterMenu->addAction(actn);
// set defaults to Tag
currentField = tagName;
currentFieldAction = actn;
// Filter All
allFieldName = FontStrings::Names()[FMFontDb::AllInfo];
maxFieldStringWidth = allFieldName.count();
actn = new QAction(allFieldName, filterActGroup);
actn->setData(FMFontDb::AllInfo);
actn->setCheckable(true);
theFilterMenu->addAction(actn);
QStringListModel *lModel = new QStringListModel;
completers[allFieldName] = new QCompleter(this);
completers[allFieldName]->setModel(lModel);
// Filter Unicode
QString uniFName(tr("Unicode character"));
actn = new QAction(uniFName, filterActGroup);
actn->setData(FILTER_FIELD_SPECIAL_UNICODE);
actn->setCheckable(true);
theFilterMenu->addAction(actn);
QStringListModel *uModel = new QStringListModel;
completers[uniFName] = new QCompleter(this);
completers[uniFName]->setModel(uModel);
// Filters meta-data
for(int gIdx(0); gIdx < FontStrings::Names().keys().count() ; ++gIdx)
{
FMFontDb::InfoItem k(FontStrings::Names().keys()[gIdx]);
if((k != FMFontDb::AllInfo))
{
actn = new QAction(FontStrings::Names()[k], filterActGroup);
actn->setData( k );
actn->setCheckable(true);
theFilterMenu->addAction(actn);
lModel = new QStringListModel;
completers[FontStrings::Names()[k]] = new QCompleter(this);
completers[FontStrings::Names()[k]]->setModel(lModel);
}
}
fieldButton->setMenu(theFilterMenu);
fieldButton->setToolTip(currentField);
fieldButton->setText( currentField );
collapseAlphaAction = new QAction(tr("Collapse Top Level"), this);
Shortcuts::getInstance()->add(collapseAlphaAction);
collapseFamiliesAction = new QAction(tr("Collapse Families"), this);
Shortcuts::getInstance()->add(collapseFamiliesAction);
expandAlphaAction = new QAction(tr("Expand Top Level"), this);
Shortcuts::getInstance()->add(expandAlphaAction);
expandFamiliesAction = new QAction(tr("Expand Families"), this);
Shortcuts::getInstance()->add(expandFamiliesAction);
QMenu * collapseMenu = new QMenu(this);
collapseMenu->addAction(collapseFamiliesAction);
collapseMenu->addAction(collapseAlphaAction);
collapseMenu->addAction(expandFamiliesAction);
collapseMenu->addAction(expandAlphaAction);
collapseButton->setMenu(collapseMenu);
searchString->setCompleter(completers.value(currentField));
folderView->setDragDropMode(QAbstractItemView::DragDrop);
initTagCombo();
// connect( panoseButton, SIGNAL(clicked( bool )), this, SLOT(slotPanoseChecked(bool)));
connect(collapseAlphaAction, SIGNAL(triggered()),this,SLOT(slotCollapseAlpha()));
connect(collapseFamiliesAction, SIGNAL(triggered()),this,SLOT(slotCollapseFamilies()));
connect(expandAlphaAction,SIGNAL(triggered()), this, SLOT(slotExpandAlpha()));
connect(expandFamiliesAction,SIGNAL(triggered()), this, SLOT(slotExpandFamilies()));
connect( filterActGroup,SIGNAL(triggered( QAction* )),this,SLOT(slotFieldChanged(QAction*)));
connect( searchString,SIGNAL(returnPressed()),this,SLOT(slotFeedTheCompleter()));
connect(folderView, SIGNAL(activated( const QModelIndex& )), this, SLOT(slotFolderItemclicked(QModelIndex)));
connect(folderView, SIGNAL(clicked( const QModelIndex& )), this, SLOT(slotFolderItemclicked(QModelIndex)));
connect(folderView,SIGNAL(pressed( const QModelIndex& )),this,SLOT(slotFolderPressed(QModelIndex)));
connect(folderView, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(slotFolderViewContextMenu(const QPoint &)));
connect(folderView, SIGNAL(expanded(QModelIndex)),this, SLOT(slotFolderAddToWatcher(QModelIndex)));
connect(folderView, SIGNAL(collapsed(QModelIndex)), this, SLOT(slotFolderRemoveFromWatcher(QModelIndex)));
connect(dirWatcher, SIGNAL(directoryChanged(QString)), this, SLOT(slotFolderRefresh(QString)));
connect(tabWidget, SIGNAL(currentChanged(int)), this, SLOT(slotTabChanged(int)));
// connect(typotek::getInstance(),SIGNAL(previewHasChanged()),this,SLOT(slotPreviewUpdate()));
// connect(listPreview, SIGNAL(widthChanged(int)),this,SLOT(slotPreviewUpdateSize(int)));
// connect(listPreview,SIGNAL(activated ( const QModelIndex&)),this,SLOT( slotPreviewSelected(const QModelIndex& )));
// connect(listPreview,SIGNAL(clicked ( const QModelIndex&)),this,SLOT( slotPreviewSelected(const QModelIndex& )));
// connect(listPreview,SIGNAL(pressed( const QModelIndex&)),this,SLOT( slotPreviewSelected(const QModelIndex& )));
// connect(previewText, SIGNAL(textChanged( const QString& )), this, SLOT(slotPreviewText( const QString&)));
// connect(previewSize, SIGNAL(valueChanged( double )), this, SLOT(slotPreviewSize(double)));
}
ListDockWidget::~ListDockWidget()
{
delete dirWatcher;
}
void ListDockWidget::initWatcher(QModelIndex parent)
{
// qDebug()<<"initWatcher"<<theDirModel->filePath(parent);
for(int fIdx(0); fIdx < theDirModel->rowCount(parent); ++fIdx)
{
QModelIndex mIdx(theDirModel->index(fIdx,0, parent));
// qDebug()<<"\t"<<theDirModel->filePath(mIdx)<<folderView->isExpanded(mIdx);
if(folderView->isExpanded(mIdx))
{
QString fp(theDirModel->filePath(mIdx));
dirWatcher->addPath(fp);
qDebug()<<"***Watch"<<fp;
initWatcher(mIdx);
}
}
}
void ListDockWidget::savePosition()
{
m_position = fontTree->verticalScrollBar()->value();
}
void ListDockWidget::restorePosition()
{
fontTree->verticalScrollBar()->setValue(m_position);
}
bool ListDockWidget::nameItemIsVisible(QTreeWidgetItem * item)
{
int center = fontTree->viewport()->size().width() / 2;
int begin = fontTree->verticalScrollBar()->value();
int end = begin + fontTree->viewport()->size().height();
for(int i(begin); i < end; ++i)
{
if(fontTree->itemAt(center,i) == item)
return true;
}
return false;
}
void ListDockWidget::unlockFilter()
{
searchString->setEnabled(true);
}
void ListDockWidget::slotFolderItemclicked(QModelIndex mIdx)
{
QString path(theDirModel->data(mIdx,QDirModel::FilePathRole).toString());
QFileInfo pf(path);
if(!pf.isDir())
{
if(FMFontDb::DB()->insertTemporaryFont(path))
{
emit folderSelectFont(pf.absoluteFilePath());
}
}
settingsDir(path);
}
void ListDockWidget::slotFolderPressed(QModelIndex mIdx)
{
currentFIndex = mIdx;
}
void ListDockWidget::slotFolderAddToWatcher(QModelIndex mIdx)
{
qDebug()<<"Add to watcher"<<theDirModel->filePath(mIdx);
dirWatcher->addPath(theDirModel->filePath(mIdx));
}
void ListDockWidget::slotFolderRemoveFromWatcher(QModelIndex mIdx)
{
qDebug()<<"Remove from watcher"<<theDirModel->filePath(mIdx);
dirWatcher->removePath(theDirModel->filePath(mIdx));
}
/**
* Reload the file and folder list in the folder tab
*/
void ListDockWidget::slotFolderRefresh(const QString& dirPath)
{
if(folderView->isVisible())
{
qDebug()<<"Refresh"<<dirPath;
theDirModel->refresh(theDirModel->index(dirPath, 0 ));
}
}
void ListDockWidget::slotFieldChanged(QAction * action)
{
currentField = action->text();
currentFieldAction = action;
fieldButton->setToolTip(currentField);
fieldButton->setText( fieldString( currentField ) );
searchString->setCompleter(completers.value(currentField));
if(currentFieldAction->data().toInt() == FILTER_FIELD_SPECIAL_TAG)
{
filterValueStack->setCurrentIndex(0);
}
else
{
filterValueStack->setCurrentIndex(1);
}
}
void ListDockWidget::slotFeedTheCompleter()
{
QString w(searchString->text());
if(w.isEmpty())
return;
QStringListModel *m = reinterpret_cast<QStringListModel*>( completers.value(currentField)->model() );
QStringList l(m->stringList ());
if(!l.contains(w))
{
l << w;
m->setStringList(l);
}
// we want "all fields" completer to have all strings completed
if(currentField != allFieldName )
{
m = reinterpret_cast<QStringListModel*>( completers.value(allFieldName)->model() );
l = m->stringList ();
if(!l.contains(w))
{
l << w;
m->setStringList(l);
}
}
}
void ListDockWidget::slotFolderViewContextMenu(const QPoint& p)
{
QDirModel *dm = static_cast<QDirModel*>(folderView->model());
if (!dm)
return;
QModelIndex mi = folderView->currentIndex();
if (!mi.isValid())
return;
slotFolderItemclicked(mi); // make sure the font in question is loaded
// with a direct right click it would crash without this
if (!folderViewContextMenu)
folderViewContextMenu = new FolderViewMenu();
folderViewContextMenu->exec(dm->fileInfo(mi), tabWidget->pos() + mapToGlobal(p));
}
FolderViewMenu::FolderViewMenu() : QMenu()
{
dirAction = new QAction(tr("Import Directory"), 0);
dirRecursiveAction = new QAction(tr("Import recursively"), 0);
fileAction = new QAction(tr("Import File"), 0);
addAction(dirAction);
addAction(dirRecursiveAction);
addAction(fileAction);
connect(dirAction, SIGNAL(triggered()), this, SLOT(slotImportDir()));
connect(dirRecursiveAction, SIGNAL(triggered()), this, SLOT(slotImportDirRecursively()));
connect(fileAction, SIGNAL(triggered()), this, SLOT(slotImportFile()));
}// we want "all fields" completer to have all strings completed
void FolderViewMenu::exec(const QFileInfo &fi, const QPoint &p)
{
if (fi.isDir()) {
dirAction->setEnabled(true);
dirRecursiveAction->setEnabled(true);
fileAction->setEnabled(false);
} else if (fi.isFile()) {
dirAction->setEnabled(false);
dirRecursiveAction->setEnabled(false);
fileAction->setEnabled(true);
} else
return; // not a file or a directory
selectedFileOrDir = fi;
QMenu::exec(p);
}
void FolderViewMenu::slotImportDir()
{
QDir dir(selectedFileOrDir.absoluteFilePath());
QStringList ffilter;
ffilter << "*.otf" << "*.ttf" << "*.ttc" << "*.pfb";
QStringList fontList = dir.entryList(ffilter);
if (fontList.count() < 1)
return;
QString lastItem = fontList.at(fontList.count() - 1);
fontList.removeAt(fontList.count() - 1);
foreach(QString tmpFontPath, fontList) {
QString absPath = dir.absolutePath() + "/" + tmpFontPath;
typotek::getInstance()->open(absPath, false, true);
}
typotek::getInstance()->open(dir.absolutePath() + "/" + lastItem, true); // import the last font with the announce flag set to true
}
void FolderViewMenu::slotImportDirRecursively()
{
typotek::getInstance()->open(selectedFileOrDir.absoluteFilePath());
}
void FolderViewMenu::slotImportFile()
{
typotek::getInstance()->open(selectedFileOrDir.absoluteFilePath());
}
FolderViewMenu::~FolderViewMenu()
{
}
void ListDockWidget::initTagCombo()
{
tagsCombo->clear();
tagsetIcon = QIcon(":/fontmatrix_tagseteditor.png");
tagsCombo->addItem(tr("All activated"),"ALL_ACTIVATED");
tagsCombo->addItem(tr("Similar to current"),"SIMILAR");
// QStringList ts_tmp = typotek::getInstance()->tagsets();
// foreach(QString tagset, ts_tmp)
// {
// tagsCombo->addItem(tagsetIcon,tagset,"TAGSET");
// }
QStringList tl_tmp = FMFontDb::DB()->getTags();
qDebug()<<"RELOAD"<<tl_tmp.join("|");
tl_tmp.sort();
foreach(QString tag, tl_tmp )
{
tagsCombo->addItem(tag, "TAG");
}
}
void ListDockWidget::reloadTagsCombo()
{
initTagCombo();
}
void ListDockWidget::settingsDir(const QString &path)
{
static QString s;
if (s == path)
return;
QFileInfo fi(path);
QString dirPath = fi.absoluteFilePath();
if (fi.isFile())
dirPath = fi.absoluteDir().absolutePath();
QSettings settings;
settings.setValue("Places/LastUsedFolder", dirPath);
s = path;
}
void ListDockWidget::slotTabChanged(int i)
{
if (i == 2) { // if the new tab is the folder view
QSettings settings;
QString lastUsedDir = settings.value("Places/LastUsedFolder", QDir::homePath()).toString();
QDir d(lastUsedDir);
if (!d.exists())
lastUsedDir = QDir::homePath();
theDirModel->refresh();
folderView->setCurrentIndex(theDirModel->index(lastUsedDir));
}
}
// void ListDockWidget::slotPanoseChecked(bool checked)
// {
// if(checked)
// {
// tagsCombo->clear();
// QMap< FontStrings::PanoseKey , QMap<int, QString> >::const_iterator cip;
// QMap<int, QString>::const_iterator cip2;
// for(cip = FontStrings::Panose().constBegin(); cip != FontStrings::Panose().constEnd(); ++cip)
// {
// for(cip2 = cip->constBegin() + 2 ;cip2 != cip->constEnd(); ++cip2)
// {
// tagsCombo->addItem(FontStrings::PanoseKeyName( cip.key() ) + "-" + cip2.value(), "TAG_IS_PANOSE");
// }
// }
//
// }
// else
// {
// initTagCombo();
// }
// }
QString ListDockWidget::fieldString(const QString & f)
{
if(f.count() <= allFieldName.count())
return f;
if(f.mid(0,maxFieldStringWidth - 1).at(maxFieldStringWidth -2) == QChar(0x20) )
{
return f.mid(0,maxFieldStringWidth - 1);
}
return f.mid(0,maxFieldStringWidth - 1) + ".";
}
void ListDockWidget::slotPreviewUpdate()
{
previewModel->dataChanged();
}
void ListDockWidget::slotPreviewUpdateSize(int w)
{
// listPreview->setIconSize(QSize(qRound(w ), 1.3 * typotek::getInstance()->getPreviewSize() * typotek::getInstance()->getDpiY() / 72.0));
// previewModel->dataChanged();
}
void ListDockWidget::slotPreviewSelected(const QModelIndex & index)
{
qDebug()<<"slotPreviewSelected("<<index<<")";
FontItem * fItem(FMFontDb::DB()->getFilteredFonts(true).at(index.row()));
if(!fItem)
{
qDebug()<<"\t-FontItme invalid";
return;
}
QString fName(fItem->path());
qDebug()<<"\t+"<< fName;
if(!fName.isEmpty())
{
typotek::getInstance()->getTheMainView()->slotFontSelectedByName(fName);
}
}
void ListDockWidget::slotPreviewText(const QString & p)
{
typotek::getInstance()->setWord( p , true );
}
void ListDockWidget::slotPreviewSize(double d)
{
typotek::getInstance()->setPreviewSize( d );
}
QStringList ListDockWidget::getOperation() const
{
QStringList ret;
// foreach(QAction* action, theOperationMenu->actions())
// {
// if(action->isChecked())
// ret << action->data().toString();
// }
if(operationAND->isChecked())
ret << "AND";
if(operationNOT->isChecked())
ret << "NOT";
return ret;
}
void ListDockWidget::clearOperation()
{
// foreach(QAction* action, theOperationMenu->actions())
// {
// action->setChecked(false);
// }
operationAND->setCheckState(Qt::Unchecked);
operationNOT->setCheckState(Qt::Unchecked);
}
void ListDockWidget::slotCollapseFamilies()
{
const int tliCount(fontTree->topLevelItemCount());
for(int i(0); i < tliCount; ++i)
{
int fCount(fontTree->topLevelItem(i)->childCount());
for(int f(0); f < fCount; ++f)
{
fontTree->topLevelItem(i)->child(f)->setExpanded(false);
}
}
}
void ListDockWidget::slotCollapseAlpha()
{
const int tliCount(fontTree->topLevelItemCount());
for(int i(0); i < tliCount; ++i)
{
fontTree->topLevelItem(i)->setExpanded(false);
}
}
void ListDockWidget::slotExpandFamilies()
{
const int tliCount(fontTree->topLevelItemCount());
for(int i(0); i < tliCount; ++i)
{
int fCount(fontTree->topLevelItem(i)->childCount());
for(int f(0); f < fCount; ++f)
{
fontTree->topLevelItem(i)->child(f)->setExpanded(true);
}
}
}
void ListDockWidget::slotExpandAlpha()
{
const int tliCount(fontTree->topLevelItemCount());
for(int i(0); i < tliCount; ++i)
{
fontTree->topLevelItem(i)->setExpanded(true);
}
}