diff options
Diffstat (limited to 'kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp')
| -rw-r--r-- | kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp | 647 |
1 files changed, 647 insertions, 0 deletions
diff --git a/kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp b/kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp new file mode 100644 index 000000000..4a6b0b3ee --- /dev/null +++ b/kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp @@ -0,0 +1,647 @@ +//////////////////////////////////////////////////////////////////////////////// +// +// Class Name : KFI::CKCmFontInst +// Author : Craig Drummond +// Project : K Font Installer +// Creation Date : 26/04/2003 +// Version : $Revision$ $Date$ +// +//////////////////////////////////////////////////////////////////////////////// +// +// 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. +// +//////////////////////////////////////////////////////////////////////////////// +// (C) Craig Drummond, 2003, 2004 +//////////////////////////////////////////////////////////////////////////////// + +#include "KCmFontInst.h" +#include "KfiConstants.h" +#include "PrintDialog.h" +#include "SettingsDialog.h" +#ifdef HAVE_XFT +#include "KfiPrint.h" +#include "FcEngine.h" +#endif +#include <qlayout.h> +#include <qlabel.h> +#include <qpainter.h> +#include <qpaintdevicemetrics.h> +#include <qsettings.h> +#include <kaboutdata.h> +#include <kgenericfactory.h> +#include <kdiroperator.h> +#include <kprinter.h> +#include "Misc.h" +#include "KFileFontIconView.h" +#include "KFileFontView.h" +#include <kpopupmenu.h> +#include <ktoolbar.h> +#include <ktoolbarbutton.h> +#include <kstdaccel.h> +#include <kfiledialog.h> +#include <kmessagebox.h> +#include <kcmdlineargs.h> +#include <kapplication.h> +#include <kio/job.h> +#include <kio/netaccess.h> +#include <kdirlister.h> +#include <kpushbutton.h> +#include <kguiitem.h> +#include <qsplitter.h> + +#define CFG_GROUP "Main Settings" +#define CFG_LISTVIEW "ListView" +#define CFG_PATH "Path" +#define CFG_SPLITTER_SIZES "SplitterSizes" +#define CFG_SHOW_BITMAP "ShowBitmap" +#define CFG_FONT_SIZE "FontSize" + +typedef KGenericFactory<KFI::CKCmFontInst, QWidget> FontInstallFactory; +K_EXPORT_COMPONENT_FACTORY(kcm_fontinst, FontInstallFactory("kcmfontinst")) + +namespace KFI +{ + +CKCmFontInst::CKCmFontInst(QWidget *parent, const char *, const QStringList&) + : KCModule(parent, "kfontinst"), +#ifdef HAVE_XFT + itsPreview(NULL), +#endif + itsConfig(KFI_UI_CFG_FILE) +{ + KGlobal::locale()->insertCatalogue(KFI_CATALOGUE); + + KAboutData* about = new KAboutData("kcmfontinst", + I18N_NOOP("KDE Font Installer"), + 0, 0, + KAboutData::License_GPL, + I18N_NOOP("GUI front end to the fonts:/ ioslave.\n" + "(c) Craig Drummond, 2000 - 2004")); + about->addAuthor("Craig Drummond", I18N_NOOP("Developer and maintainer"), "craig@kde.org"); + setAboutData(about); + + const char *appName=KCmdLineArgs::appName(); + + itsEmbeddedAdmin=Misc::root() && (NULL==appName || strcmp("kcontrol", appName) && + KCmdLineArgs::parsedArgs()->isSet("embed")); + + itsStatusLabel = new QLabel(this); + itsStatusLabel->setFrameShape(QFrame::Panel); + itsStatusLabel->setFrameShadow(QFrame::Sunken); + itsStatusLabel->setLineWidth(1); + + itsConfig.setGroup(CFG_GROUP); + + QFrame *fontsFrame; +#ifdef HAVE_XFT + KLibFactory *factory=KLibLoader::self()->factory("libkfontviewpart"); + + if(factory) + { + itsSplitter=new QSplitter(this); + fontsFrame=new QFrame(itsSplitter), + itsPreview=(KParts::ReadOnlyPart *)factory->create(itsSplitter, "kcmfontinst", "KParts::ReadOnlyPart"); + itsSplitter->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + + QValueList<int> sizes(itsConfig.readIntListEntry(CFG_SPLITTER_SIZES)); + + if(2!=sizes.count()) + { + sizes.clear(); + sizes+=250; + sizes+=150; + } + itsSplitter->setSizes(sizes); + } + else + { +#endif + fontsFrame=new QFrame(this); + fontsFrame->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); +#ifdef HAVE_XFT + } +#endif + + QGridLayout *fontsLayout=new QGridLayout(fontsFrame, 1, 1, 0, 1); + QVBoxLayout *layout=new QVBoxLayout(this, 0, KDialog::spacingHint()); + KToolBar *toolbar=new KToolBar(this); + bool showBitmap(itsConfig.readBoolEntry(CFG_SHOW_BITMAP, false)); + + fontsFrame->setLineWidth(0); + toolbar->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Minimum); + toolbar->setMovingEnabled(false); + + QString previousPath=itsConfig.readEntry(CFG_PATH); + + itsDirOp = new KDirOperator(Misc::root() ? QString("fonts:/") : QString("fonts:/")+i18n(KFI_KIO_FONTS_USER), + fontsFrame); + itsDirOp->setViewConfig(&itsConfig, "ListView Settings"); + itsDirOp->setMinimumSize(QSize(96, 64)); + setMimeTypes(showBitmap); + itsDirOp->dirLister()->setMainWindow(this); + itsDirOp->setSizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + fontsLayout->addMultiCellWidget(itsDirOp, 0, 0, 0, 1); + + KPushButton *button=new KPushButton(KGuiItem(i18n("Add Fonts..."), "newfont"), fontsFrame); + connect(button, SIGNAL(clicked()), SLOT(addFonts())); + button->setSizePolicy(QSizePolicy::Minimum, QSizePolicy::Minimum); + fontsLayout->addWidget(button, 1, 0); + fontsLayout->addItem(new QSpacerItem(4, 4, QSizePolicy::Expanding, QSizePolicy::Minimum)); + + layout->addWidget(toolbar); +#ifdef HAVE_XFT + layout->addWidget(itsPreview ? itsSplitter : fontsFrame); +#else + layout->addWidget(fontsFrame); +#endif + layout->addWidget(itsStatusLabel); + + setButtons(0); + setRootOnlyMsg(i18n("<b>The fonts shown are your personal fonts.</b><br>To see (and install) " + "system-wide fonts, click on the \"Administrator Mode\" button below.")); + setUseRootOnlyMsg(true); + itsDirOp->setMode(KFile::Files); + + // + // Now for the hack! + KAction *act; + KActionMenu *topMnu=dynamic_cast<KActionMenu *>(itsDirOp->actionCollection()->action("popupMenu")); + + itsViewMenuAct=dynamic_cast<KActionMenu *>(itsDirOp->actionCollection()->action("view menu")); + topMnu->popupMenu()->clear(); + connect(topMnu->popupMenu(), SIGNAL(aboutToShow()), SLOT(setupMenu())); + if((act=itsDirOp->actionCollection()->action("up"))) + act->disconnect(SIGNAL(activated()), itsDirOp, SLOT(cdUp())); + if((act=itsDirOp->actionCollection()->action("home"))) + act->disconnect(SIGNAL(activated()), itsDirOp, SLOT(home())); + if((act=itsDirOp->actionCollection()->action("back"))) + act->disconnect(SIGNAL(activated()), itsDirOp, SLOT(back())); + if((act=itsDirOp->actionCollection()->action("forward"))) + act->disconnect(SIGNAL(activated()), itsDirOp, SLOT(forward())); + + if((act=itsDirOp->actionCollection()->action("reload"))) + act->plug(toolbar); + + topMnu->insert(itsViewMenuAct); + + if((itsIconAct=dynamic_cast<KRadioAction *>(itsDirOp->actionCollection()->action("short view")))) + { + disconnect(itsIconAct, SIGNAL(activated()), itsDirOp, SLOT(slotSimpleView())); + connect(itsIconAct, SIGNAL(activated()), SLOT(iconView())); + itsIconAct->plug(toolbar); + } + + if((itsListAct=dynamic_cast<KRadioAction *>(itsDirOp->actionCollection()->action("detailed view")))) + { + disconnect(itsListAct, SIGNAL(activated()), itsDirOp, SLOT(slotDetailedView())); + connect(itsListAct, SIGNAL(activated()), SLOT(listView())); + itsListAct->plug(toolbar); + } + + itsShowBitmapAct=new KToggleAction(i18n("Show Bitmap Fonts"), "font_bitmap", 0, this, SLOT(filterFonts()), + itsDirOp->actionCollection(), "showbitmap"); + itsShowBitmapAct->setChecked(showBitmap); + itsShowBitmapAct->plug(toolbar); + + toolbar->insertLineSeparator(); + + act=new KAction(i18n("Add Fonts..."), "newfont", 0, this, SLOT(addFonts()), itsDirOp->actionCollection(), "addfonts"); + act->plug(toolbar); + topMnu->insert(act); + + if((itsDeleteAct=itsDirOp->actionCollection()->action("delete"))) + { + itsDeleteAct->plug(toolbar); + itsDeleteAct->setEnabled(false); + topMnu->insert(itsDeleteAct); + disconnect(itsDeleteAct, SIGNAL(activated()), itsDirOp, SLOT(deleteSelected())); + connect(itsDeleteAct, SIGNAL(activated()), this, SLOT(removeFonts())); + } + + toolbar->insertLineSeparator(); + act=new KAction(i18n("Configure..."), "configure", 0, this, SLOT(configure()), itsDirOp->actionCollection(), "configure"); + act->plug(toolbar); +#ifdef HAVE_XFT + toolbar->insertLineSeparator(); + act=new KAction(i18n("Print..."), "fileprint", 0, this, SLOT(print()), itsDirOp->actionCollection(), "print"); + act->plug(toolbar); +#endif + + if( (itsSepDirsAct=itsDirOp->actionCollection()->action("separate dirs")) && + (itsShowHiddenAct=itsDirOp->actionCollection()->action("show hidden"))) + { + //disconnect(itsViewMenuAct->popupMenu(), SIGNAL(aboutToShow()), itsDirOp, SLOT(insertViewDependentActions())); + connect(itsViewMenuAct->popupMenu(), SIGNAL(aboutToShow()), SLOT(setupViewMenu())); + setupViewMenu(); + } + +#ifdef HAVE_XFT + if(itsPreview) + { + KActionCollection *previewCol=itsPreview->actionCollection(); + + if(previewCol && previewCol->count()>0 && (act=previewCol->action("changeText"))) + act->plug(toolbar); + } +#endif + + // + // Set view... + if(itsConfig.readBoolEntry(CFG_LISTVIEW, true)) + listView(); + else + iconView(); + + itsDirOp->dirLister()->setShowingDotFiles(true); + + connect(itsDirOp, SIGNAL(fileHighlighted(const KFileItem *)), SLOT(fileHighlighted(const KFileItem *))); + connect(itsDirOp, SIGNAL(finishedLoading()), SLOT(loadingFinished())); + connect(itsDirOp, SIGNAL(dropped(const KFileItem *, QDropEvent *, const KURL::List &)), + SLOT(dropped(const KFileItem *, QDropEvent *, const KURL::List &))); + connect(itsDirOp->dirLister(), SIGNAL(infoMessage(const QString &)), SLOT(infoMessage(const QString &))); + connect(itsDirOp, SIGNAL(updateInformation(int, int)), SLOT(updateInformation(int, int))); +} + +CKCmFontInst::~CKCmFontInst() +{ +#ifdef HAVE_XFT + if(itsPreview) + { + itsConfig.setGroup(CFG_GROUP); + itsConfig.writeEntry(CFG_SPLITTER_SIZES, itsSplitter->sizes()); + } +#endif + delete itsDirOp; +} + +void CKCmFontInst::setMimeTypes(bool showBitmap) +{ + QStringList mimeTypes; + + mimeTypes << "application/x-font-ttf" + << "application/x-font-otf" + << "application/x-font-ttc" + << "application/x-font-type1"; + if(showBitmap) + mimeTypes << "application/x-font-pcf" + << "application/x-font-bdf"; + + itsDirOp->setMimeFilter(mimeTypes); +} + +void CKCmFontInst::filterFonts() +{ + setMimeTypes(itsShowBitmapAct->isChecked()); + itsDirOp->rereadDir(); + itsConfig.setGroup(CFG_GROUP); + itsConfig.writeEntry(CFG_SHOW_BITMAP, itsShowBitmapAct->isChecked()); + if(itsEmbeddedAdmin) + itsConfig.sync(); +} + +QString CKCmFontInst::quickHelp() const +{ + return Misc::root() + ? i18n("<h1>Font Installer</h1><p> This module allows you to" + //" install TrueType, Type1, Speedo, and Bitmap" + " install TrueType, Type1, and Bitmap" + " fonts.</p><p>You may also install fonts using Konqueror:" + " type fonts:/ into Konqueror's location bar" + " and this will display your installed fonts. To install a" + " font, simply copy one into the folder.</p>") + : i18n("<h1>Font Installer</h1><p> This module allows you to" + //" install TrueType, Type1, Speedo, and Bitmap" + " install TrueType, Type1, and Bitmap" + " fonts.</p><p>You may also install fonts using Konqueror:" + " type fonts:/ into Konqueror's location bar" + " and this will display your installed fonts. To install a" + " font, simply copy it into the appropriate folder - " + " \"Personal\" for fonts available to just yourself, or " + " \"System\" for system-wide fonts (available to all).</p>" + "<p><b>NOTE:</b> As you are not logged in as \"root\", any" + " fonts installed will only be available to you. To install" + " fonts system-wide, use the \"Administrator Mode\"" + " button to run this module as \"root\".</p>"); +} + +void CKCmFontInst::listView() +{ + CKFileFontView *newView=new CKFileFontView(itsDirOp, "detailed view"); + + itsDirOp->setView(newView); + itsListAct->setChecked(true); + itsConfig.setGroup(CFG_GROUP); + itsConfig.writeEntry(CFG_LISTVIEW, true); + if(itsEmbeddedAdmin) + itsConfig.sync(); + itsDirOp->setAcceptDrops(true); +} + +void CKCmFontInst::iconView() +{ + CKFileFontIconView *newView=new CKFileFontIconView(itsDirOp, "simple view"); + + itsDirOp->setView(newView); + itsIconAct->setChecked(true); + itsConfig.setGroup(CFG_GROUP); + itsConfig.writeEntry(CFG_LISTVIEW, false); + if(itsEmbeddedAdmin) + itsConfig.sync(); + itsDirOp->setAcceptDrops(true); +} + +void CKCmFontInst::setupMenu() +{ + itsDirOp->setupMenu(KDirOperator::SortActions|/*KDirOperator::FileActions|*/KDirOperator::ViewActions); +} + +void CKCmFontInst::setupViewMenu() +{ + itsViewMenuAct->remove(itsSepDirsAct); + itsViewMenuAct->remove(itsShowHiddenAct); +} + +void CKCmFontInst::fileHighlighted(const KFileItem *item) +{ + const KFileItemList *list=itsDirOp->selectedItems(); + + itsDeleteAct->setEnabled(list && list->count()); + +#ifdef HAVE_XFT + if(itsPreview) + { + // + // Generate preview... + const KFileItem *previewItem=item + ? item + : list && 1==list->count() + ? list->getFirst() + : NULL; + + if(previewItem && list && list->contains(previewItem)) // OK, check its been selected - not deselected!!! + itsPreview->openURL(previewItem->url()); + } +#endif +} + +void CKCmFontInst::loadingFinished() +{ + QListView *lView=dynamic_cast<QListView *>(itsDirOp->view()); + + if(lView) + lView->sort(); + else + { + QIconView *iView=dynamic_cast<QIconView *>(itsDirOp->view()); + + if(iView) + iView->sort(); + } + fileHighlighted(NULL); +} + +void CKCmFontInst::addFonts() +{ + KURL::List list=KFileDialog::getOpenURLs(QString::null, "application/x-font-ttf application/x-font-otf " + "application/x-font-ttc application/x-font-type1 " + "application/x-font-pcf application/x-font-bdf", + //"application/x-font-snf application/x-font-speedo", + this, i18n("Add Fonts")); + + if(list.count()) + addFonts(list, itsDirOp->url()); +} + +void CKCmFontInst::removeFonts() +{ + if(itsDirOp->selectedItems()->isEmpty()) + KMessageBox::information(this, i18n("You did not select anything to delete."), i18n("Nothing to Delete")); + else + { + KURL::List urls; + QStringList files; + KFileItemListIterator it(*(itsDirOp->selectedItems())); + + for(; it.current(); ++it) + { + KURL url((*it)->url()); + + url.setQuery(KFI_KIO_NO_CLEAR); + files.append((*it)->text()); + urls.append(url); + } + + bool doIt=false; + + switch(files.count()) + { + case 0: + break; + case 1: + doIt = KMessageBox::Continue==KMessageBox::warningContinueCancel(this, + i18n("<qt>Do you really want to delete\n <b>'%1'</b>?</qt>").arg(files.first()), + i18n("Delete Font"), KStdGuiItem::del()); + break; + default: + doIt = KMessageBox::Continue==KMessageBox::warningContinueCancelList(this, + i18n("Do you really want to delete this font?", "Do you really want to delete these %n fonts?", + files.count()), + files, i18n("Delete Fonts"), KStdGuiItem::del()); + } + + if(doIt) + { + KIO::DeleteJob *job = KIO::del(urls, false, true); + connect(job, SIGNAL(result(KIO::Job *)), this, SLOT(delResult(KIO::Job *))); + job->setWindow(this); + job->setAutoErrorHandlingEnabled(true, this); + } + } +} + +void CKCmFontInst::configure() +{ + CSettingsDialog(this).exec(); +} + +void CKCmFontInst::print() +{ +#ifdef HAVE_XFT + KFileItemList list; + bool ok=false; + + for (KFileItem *item=itsDirOp->view()->firstFileItem(); item && !ok; item=itsDirOp->view()->nextItem(item)) + if(Print::printable(item->mimetype())) + ok=true; + + if(ok) + { + const KFileItemList *list=itsDirOp->selectedItems(); + bool select=false; + + if(list) + { + KFileItemList::Iterator it(list->begin()), + end(list->end()); + + for(; it!=end && !select; ++it) + if(Print::printable((*it)->mimetype())) + select=true; + } + + CPrintDialog dlg(this); + + itsConfig.setGroup(CFG_GROUP); + if(dlg.exec(select, itsConfig.readNumEntry(CFG_FONT_SIZE, 1))) + { + static const int constSizes[]={0, 12, 18, 24, 36, 48}; + + QStringList items; + QValueVector<int> sizes; + CFcEngine engine; + + if(dlg.outputAll()) + { + for (KFileItem *item=itsDirOp->view()->firstFileItem(); item; item=itsDirOp->view()->nextItem(item)) + items.append(item->name()); + } + else + { + KFileItemList::Iterator it(list->begin()), + end(list->end()); + + for(; it!=end; ++it) + items.append((*it)->name()); + } + Print::printItems(items, constSizes[dlg.chosenSize()], this, engine); + itsConfig.writeEntry(CFG_FONT_SIZE, dlg.chosenSize()); + if(itsEmbeddedAdmin) + itsConfig.sync(); + } + } + else + KMessageBox::information(this, i18n("There are no printable fonts.\nYou can only print non-bitmap fonts."), + i18n("Cannot Print")); +#endif +} + +void CKCmFontInst::dropped(const KFileItem *i, QDropEvent *, const KURL::List &urls) +{ + if(urls.count()) + addFonts(urls, i && i->isDir() ? i->url() : itsDirOp->url()); +} + +void CKCmFontInst::infoMessage(const QString &msg) +{ + itsStatusLabel->setText(msg); +} + +static QString family(const QString &name) +{ + int commaPos=name.find(','); + + return -1==commaPos ? name : name.left(commaPos); +} + +void CKCmFontInst::updateInformation(int, int fonts) +{ + KIO::filesize_t size=0; + QString text(i18n("One Font", "%n Fonts", fonts)); + QStringList families; + + if(fonts>0) + { + KFileItem *item=NULL; + + for (item=itsDirOp->view()->firstFileItem(); item; item=itsDirOp->view()->nextItem(item)) + { + QString fam(family(item->text())); + + size+=item->size(); + if(-1==families.findIndex(fam)) + families+=fam; + } + } + + if(fonts>0) + { + text+=" "; + text+=i18n("(%1 Total)").arg(KIO::convertSize(size)); + } + text+=" - "; + text+=i18n("One Family", "%n Families", families.count()); + itsStatusLabel->setText(text); +} + +void CKCmFontInst::delResult(KIO::Job *job) +{ + // + // To speed up font deletion, we dont rescan font list each time - so after this has completed, we need + // to refresh font list before updating the directory listing... + QByteArray packedArgs; + QDataStream stream(packedArgs, IO_WriteOnly); + + stream << KFI::SPECIAL_RESCAN; + + KIO::NetAccess::synchronousRun(KIO::special(KFI_KIO_FONTS_PROTOCOL ":/", packedArgs), this); + jobResult(job); +} + +void CKCmFontInst::jobResult(KIO::Job *job) +{ + // + // Force an update of the view. For some reason the view is not automatically updated when + // run in embedded mode - e.g. from the "Admin" mode button on KControl. + itsDirOp->dirLister()->updateDirectory(itsDirOp->url()); + if(job && 0==job->error()) + KMessageBox::information(this, +#ifdef HAVE_XFT + i18n("<p>Please note that any open applications will need to be restarted in order " + "for any changes to be noticed.<p><p>(You will also have to restart this application " + "in order to use its print function on any newly installed fonts.)</p>"), +#else + i18n("Please note that any open applications will need to be restarted in order " + "for any changes to be noticed."), +#endif + i18n("Success"), "KFontinst_WarnAboutFontChangesAndOpenApps"); +} + +void CKCmFontInst::addFonts(const KURL::List &src, const KURL &dest) +{ + if(src.count()) + { + KURL::List copy(src); + KURL::List::ConstIterator it; + + // + // Check if font has any associated AFM or PFM file... + for(it=src.begin(); it!=src.end(); ++it) + { + KURL::List associatedUrls; + + Misc::getAssociatedUrls(*it, associatedUrls, false, this); + copy+=associatedUrls; + } + + KIO::CopyJob *job=KIO::copy(copy, dest, true); + connect(job, SIGNAL(result(KIO::Job *)), this, SLOT(jobResult(KIO::Job *))); + job->setWindow(this); + job->setAutoErrorHandlingEnabled(true, this); + } +} + +} + +#include "KCmFontInst.moc" |