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tdebase/kcontrol/kfontinst/kcmfontinst/KCmFontInst.cpp

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////////////////////////////////////////////////////////////////////////////////
//
// 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 <tqapplication.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqpainter.h>
#include <tqpaintdevicemetrics.h>
#include <tqsettings.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 <tqsplitter.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, TQWidget> FontInstallFactory;
K_EXPORT_COMPONENT_FACTORY(kcm_fontinst, FontInstallFactory("kcmfontinst"))
namespace KFI
{
CKCmFontInst::CKCmFontInst(TQWidget *parent, const char *, const TQStringList&)
: 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 TQLabel(this);
itsStatusLabel->setFrameShape(TQFrame::Panel);
itsStatusLabel->setFrameShadow(TQFrame::Sunken);
itsStatusLabel->setLineWidth(1);
itsConfig.setGroup(CFG_GROUP);
TQFrame *fontsFrame;
#ifdef HAVE_XFT
KLibFactory *factory=KLibLoader::self()->factory("libkfontviewpart");
if(factory)
{
itsSplitter=new TQSplitter(this);
fontsFrame=new TQFrame(itsSplitter),
itsPreview=(KParts::ReadOnlyPart *)factory->create(TQT_TQOBJECT(itsSplitter), "kcmfontinst", "KParts::ReadOnlyPart");
itsSplitter->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding);
TQValueList<int> sizes(itsConfig.readIntListEntry(CFG_SPLITTER_SIZES));
if(2!=sizes.count())
{
sizes.clear();
sizes+=250;
sizes+=150;
}
itsSplitter->setSizes(sizes);
}
else
{
#endif
fontsFrame=new TQFrame(this);
fontsFrame->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding);
#ifdef HAVE_XFT
}
#endif
TQGridLayout *fontsLayout=new TQGridLayout(fontsFrame, 1, 1, 0, 1);
TQVBoxLayout *layout=new TQVBoxLayout(this, 0, KDialog::spacingHint());
KToolBar *toolbar=new KToolBar(this);
bool showBitmap(itsConfig.readBoolEntry(CFG_SHOW_BITMAP, false));
fontsFrame->setLineWidth(0);
toolbar->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::Minimum);
toolbar->setMovingEnabled(false);
TQString previousPath=itsConfig.readEntry(CFG_PATH);
itsDirOp = new KDirOperator(Misc::root() ? TQString("fonts:/") : TQString("fonts:/")+i18n(KFI_KIO_FONTS_USER),
fontsFrame);
itsDirOp->setViewConfig(&itsConfig, "ListView Settings");
itsDirOp->setMinimumSize(TQSize(96, 64));
setMimeTypes(showBitmap);
itsDirOp->dirLister()->setMainWindow(this);
itsDirOp->setSizePolicy(TQSizePolicy::MinimumExpanding, TQSizePolicy::MinimumExpanding);
fontsLayout->addMultiCellWidget(itsDirOp, 0, 0, 0, 1);
KPushButton *button=new KPushButton(KGuiItem(i18n("Add Fonts..."), "newfont"), fontsFrame);
connect(button, TQT_SIGNAL(clicked()), TQT_SLOT(addFonts()));
button->setSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
fontsLayout->addWidget(button, 1, 0);
TQT_TQLAYOUT(fontsLayout)->addItem(new TQSpacerItem(4, 4, TQSizePolicy::Expanding, TQSizePolicy::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(), TQT_SIGNAL(aboutToShow()), TQT_SLOT(setupMenu()));
if((act=itsDirOp->actionCollection()->action("up")))
act->disconnect(TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(cdUp()));
if((act=itsDirOp->actionCollection()->action("home")))
act->disconnect(TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(home()));
if((act=itsDirOp->actionCollection()->action("back")))
act->disconnect(TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(back()));
if((act=itsDirOp->actionCollection()->action("forward")))
act->disconnect(TQT_SIGNAL(activated()), itsDirOp, TQT_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, TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(slotSimpleView()));
connect(itsIconAct, TQT_SIGNAL(activated()), TQT_SLOT(iconView()));
itsIconAct->plug(toolbar);
}
if((itsListAct=dynamic_cast<KRadioAction *>(itsDirOp->actionCollection()->action("detailed view"))))
{
disconnect(itsListAct, TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(slotDetailedView()));
connect(itsListAct, TQT_SIGNAL(activated()), TQT_SLOT(listView()));
itsListAct->plug(toolbar);
}
itsShowBitmapAct=new KToggleAction(i18n("Show Bitmap Fonts"), "font_bitmap", 0, TQT_TQOBJECT(this), TQT_SLOT(filterFonts()),
itsDirOp->actionCollection(), "showbitmap");
itsShowBitmapAct->setChecked(showBitmap);
itsShowBitmapAct->plug(toolbar);
toolbar->insertLineSeparator();
act=new KAction(i18n("Add Fonts..."), "newfont", 0, TQT_TQOBJECT(this), TQT_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, TQT_SIGNAL(activated()), itsDirOp, TQT_SLOT(deleteSelected()));
connect(itsDeleteAct, TQT_SIGNAL(activated()), this, TQT_SLOT(removeFonts()));
}
toolbar->insertLineSeparator();
act=new KAction(i18n("Configure..."), "configure", 0, TQT_TQOBJECT(this), TQT_SLOT(configure()), itsDirOp->actionCollection(), "configure");
act->plug(toolbar);
#ifdef HAVE_XFT
toolbar->insertLineSeparator();
act=new KAction(i18n("Print..."), "fileprint", 0, TQT_TQOBJECT(this), TQT_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(), TQT_SIGNAL(aboutToShow()), itsDirOp, TQT_SLOT(insertViewDependentActions()));
connect(itsViewMenuAct->popupMenu(), TQT_SIGNAL(aboutToShow()), TQT_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, TQT_SIGNAL(fileHighlighted(const KFileItem *)), TQT_SLOT(fileHighlighted(const KFileItem *)));
connect(itsDirOp, TQT_SIGNAL(finishedLoading()), TQT_SLOT(loadingFinished()));
connect(itsDirOp, TQT_SIGNAL(dropped(const KFileItem *, TQDropEvent *, const KURL::List &)),
TQT_SLOT(dropped(const KFileItem *, TQDropEvent *, const KURL::List &)));
connect(itsDirOp->dirLister(), TQT_SIGNAL(infoMessage(const TQString &)), TQT_SLOT(infoMessage(const TQString &)));
connect(itsDirOp, TQT_SIGNAL(updateInformation(int, int)), TQT_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)
{
TQStringList 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();
}
TQString 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()
{
TQListView *lView=dynamic_cast<TQListView *>(itsDirOp->view());
if(lView)
lView->sort();
else
{
TQIconView *iView=dynamic_cast<TQIconView *>(itsDirOp->view());
if(iView)
iView->sort();
}
fileHighlighted(NULL);
}
void CKCmFontInst::addFonts()
{
KURL::List list=KFileDialog::getOpenURLs(TQString::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;
TQStringList 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, TQT_SIGNAL(result(KIO::Job *)), this, TQT_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};
TQStringList items;
TQValueVector<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, TQDropEvent *, const KURL::List &urls)
{
if(urls.count())
addFonts(urls, i && i->isDir() ? i->url() : itsDirOp->url());
}
void CKCmFontInst::infoMessage(const TQString &msg)
{
itsStatusLabel->setText(msg);
}
static TQString family(const TQString &name)
{
int commaPos=name.find(',');
return -1==commaPos ? name : name.left(commaPos);
}
void CKCmFontInst::updateInformation(int, int fonts)
{
KIO::filesize_t size=0;
TQString text(i18n("One Font", "%n Fonts", fonts));
TQStringList families;
if(fonts>0)
{
KFileItem *item=NULL;
for (item=itsDirOp->view()->firstFileItem(); item; item=itsDirOp->view()->nextItem(item))
{
TQString 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...
TQByteArray packedArgs;
TQDataStream 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, TQT_SIGNAL(result(KIO::Job *)), this, TQT_SLOT(jobResult(KIO::Job *)));
job->setWindow(this);
job->setAutoErrorHandlingEnabled(true, this);
}
}
}
#include "KCmFontInst.moc"
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