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-rw-r--r--kio/kfile/kicondialog.cpp772
1 files changed, 0 insertions, 772 deletions
diff --git a/kio/kfile/kicondialog.cpp b/kio/kfile/kicondialog.cpp
deleted file mode 100644
index dfbf47d0d..000000000
--- a/kio/kfile/kicondialog.cpp
+++ /dev/null
@@ -1,772 +0,0 @@
-/* vi: ts=8 sts=4 sw=4
- *
- * This file is part of the KDE project, module kfile.
- * Copyright (C) 2000 Geert Jansen <jansen@kde.org>
- * (C) 2000 Kurt Granroth <granroth@kde.org>
- * (C) 1997 Christoph Neerfeld <chris@kde.org>
- * (C) 2002 Carsten Pfeiffer <pfeiffer@kde.org>
- *
- * This is free software; it comes under the GNU Library General
- * Public License, version 2. See the file "COPYING.LIB" for the
- * exact licensing terms.
- */
-
-#include "kicondialog.h"
-
-#include <config.h>
-
-#include <assert.h>
-
-#include <kiconviewsearchline.h>
-
-#include <kapplication.h>
-#include <klocale.h>
-#include <kglobal.h>
-#include <kstandarddirs.h>
-#include <kiconloader.h>
-#include <kprogress.h>
-#include <kiconview.h>
-#include <kfiledialog.h>
-#include <kimagefilepreview.h>
-
-#include <tqlayout.h>
-#include <tqstring.h>
-#include <tqstringlist.h>
-#include <tqsortedlist.h>
-#include <tqimage.h>
-#include <tqpixmap.h>
-#include <tqlabel.h>
-#include <tqcombobox.h>
-#include <tqtimer.h>
-#include <tqbuttongroup.h>
-#include <tqradiobutton.h>
-#include <tqfileinfo.h>
-#include <tqtoolbutton.h>
-#include <tqwhatsthis.h>
-
-#ifdef HAVE_LIBART
-#include <svgicons/ksvgiconengine.h>
-#include <svgicons/ksvgiconpainter.h>
-#endif
-
-class KIconCanvas::KIconCanvasPrivate
-{
- public:
- KIconCanvasPrivate() { m_bLoading = false; }
- ~KIconCanvasPrivate() {}
- bool m_bLoading;
-};
-
-/**
- * Helper class for sorting icon paths by icon name
- */
-class IconPath : public TQString
-{
-protected:
- TQString m_iconName;
-
-public:
- IconPath(const TQString &ip) : TQString (ip)
- {
- int n = findRev('/');
- m_iconName = (n==-1) ? static_cast<TQString>(*this) : mid(n+1);
- }
-
-
- IconPath() : TQString ()
- { }
-
- bool operator== (const IconPath &ip) const
- { return m_iconName == ip.m_iconName; }
-
- bool operator< (const IconPath &ip) const
- { return m_iconName < ip.m_iconName; }
-
-};
-
-/*
- * KIconCanvas: Iconview for the iconloader dialog.
- */
-
-KIconCanvas::KIconCanvas(TQWidget *parent, const char *name)
- : KIconView(parent, name)
-{
- d = new KIconCanvasPrivate;
- mpTimer = new TQTimer(this);
- connect(mpTimer, TQT_SIGNAL(timeout()), TQT_SLOT(slotLoadFiles()));
- connect(this, TQT_SIGNAL(currentChanged(TQIconViewItem *)),
- TQT_SLOT(slotCurrentChanged(TQIconViewItem *)));
- setGridX(80);
- setWordWrapIconText(false);
- setShowToolTips(true);
-}
-
-KIconCanvas::~KIconCanvas()
-{
- delete mpTimer;
- delete d;
-}
-
-void KIconCanvas::loadFiles(const TQStringList& files)
-{
- clear();
- mFiles = files;
- emit startLoading(mFiles.count());
- mpTimer->start(10, true); // #86680
- d->m_bLoading = false;
-}
-
-void KIconCanvas::slotLoadFiles()
-{
- setResizeMode(Fixed);
- TQApplication::setOverrideCursor(tqwaitCursor);
-
- // disable updates to not trigger paint events when adding child items
- setUpdatesEnabled( false );
-
-#ifdef HAVE_LIBART
- KSVGIconEngine *svgEngine = new KSVGIconEngine();
-#endif
-
- d->m_bLoading = true;
- int i;
- TQStringList::ConstIterator it;
- uint emitProgress = 10; // so we will emit it once in the beginning
- TQStringList::ConstIterator end(mFiles.end());
- for (it=mFiles.begin(), i=0; it!=end; ++it, i++)
- {
- // Calling kapp->processEvents() makes the iconview flicker like hell
- // (it's being repainted once for every new item), so we don't do this.
- // Instead, we directly repaint the progress bar without going through
- // the event-loop. We do that just once for every 10th item so that
- // the progress bar doesn't flicker in turn. (pfeiffer)
- if ( emitProgress >= 10 ) {
- emit progress(i);
- emitProgress = 0;
- }
-
- emitProgress++;
-// kapp->processEvents();
- if ( !d->m_bLoading ) // user clicked on a button that will load another set of icons
- break;
- TQImage img;
-
- // Use the extension as the format. Works for XPM and PNG, but not for SVG
- TQString path= *it;
- TQString ext = path.right(3).upper();
-
- if (ext != "SVG" && ext != "VGZ")
- img.load(*it);
-#ifdef HAVE_LIBART
- else
- if (svgEngine->load(60, 60, *it))
- img = *svgEngine->painter()->image();
-#endif
-
- if (img.isNull())
- continue;
- if (img.width() > 60 || img.height() > 60)
- {
- if (img.width() > img.height())
- {
- int height = (int) ((60.0 / img.width()) * img.height());
- img = img.smoothScale(60, height);
- } else
- {
- int width = (int) ((60.0 / img.height()) * img.width());
- img = img.smoothScale(width, 60);
- }
- }
- TQPixmap pm;
- pm.convertFromImage(img);
- TQFileInfo fi(*it);
- TQIconViewItem *item = new TQIconViewItem(this, fi.baseName(), pm);
- item->setKey(*it);
- item->setDragEnabled(false);
- item->setDropEnabled(false);
- }
-
-#ifdef HAVE_LIBART
- delete svgEngine;
-#endif
-
- // enable updates since we have to draw the whole view now
- setUpdatesEnabled( true );
-
- TQApplication::restoreOverrideCursor();
- d->m_bLoading = false;
- emit finished();
- setResizeMode(Adjust);
-}
-
-TQString KIconCanvas::getCurrent() const
-{
- if (!currentItem())
- return TQString::null;
- return currentItem()->key();
-}
-
-void KIconCanvas::stopLoading()
-{
- d->m_bLoading = false;
-}
-
-void KIconCanvas::slotCurrentChanged(TQIconViewItem *item)
-{
- emit nameChanged((item != 0L) ? item->text() : TQString::null);
-}
-
-class KIconDialog::KIconDialogPrivate
-{
- public:
- KIconDialogPrivate() {
- m_bStrictIconSize = true;
- m_bLockUser = false;
- m_bLockCustomDir = false;
- searchLine = 0;
- }
- ~KIconDialogPrivate() {}
- bool m_bStrictIconSize, m_bLockUser, m_bLockCustomDir;
- TQString custom;
- TQString customLocation;
- KIconViewSearchLine *searchLine;
-};
-
-/*
- * KIconDialog: Dialog for selecting icons. Both system and user
- * specified icons can be chosen.
- */
-
-KIconDialog::KIconDialog(TQWidget *parent, const char *name)
- : KDialogBase(parent, name, true, i18n("Select Icon"), Ok|Cancel, Ok)
-{
- d = new KIconDialogPrivate;
- mpLoader = TDEGlobal::iconLoader();
- init();
-}
-
-KIconDialog::KIconDialog(KIconLoader *loader, TQWidget *parent,
- const char *name)
- : KDialogBase(parent, name, true, i18n("Select Icon"), Ok|Cancel, Ok)
-{
- d = new KIconDialogPrivate;
- mpLoader = loader;
- init();
-}
-
-void KIconDialog::init()
-{
- mGroupOrSize = KIcon::Desktop;
- mContext = KIcon::Any;
- mType = 0;
- mFileList = TDEGlobal::dirs()->findAllResources("appicon", TQString::fromLatin1("*.png"));
-
- TQWidget *main = new TQWidget( this );
- setMainWidget(main);
-
- TQVBoxLayout *top = new TQVBoxLayout(main);
- top->setSpacing( spacingHint() );
-
- TQButtonGroup *bgroup = new TQButtonGroup(0, Qt::Vertical, i18n("Icon Source"), main);
- bgroup->layout()->setSpacing(KDialog::spacingHint());
- bgroup->layout()->setMargin(KDialog::marginHint());
- top->addWidget(bgroup);
- connect(bgroup, TQT_SIGNAL(clicked(int)), TQT_SLOT(slotButtonClicked(int)));
- TQGridLayout *grid = new TQGridLayout(bgroup->layout(), 3, 2);
- mpRb1 = new TQRadioButton(i18n("S&ystem icons:"), bgroup);
- grid->addWidget(mpRb1, 1, 0);
- mpCombo = new TQComboBox(bgroup);
- connect(mpCombo, TQT_SIGNAL(activated(int)), TQT_SLOT(slotContext(int)));
- grid->addWidget(mpCombo, 1, 1);
- mpRb2 = new TQRadioButton(i18n("O&ther icons:"), bgroup);
- grid->addWidget(mpRb2, 2, 0);
- mpBrowseBut = new TQPushButton(i18n("&Browse..."), bgroup);
- grid->addWidget(mpBrowseBut, 2, 1);
-
- //
- // ADD SEARCHLINE
- //
- TQHBoxLayout *searchLayout = new TQHBoxLayout(0, 0, KDialog::spacingHint());
- top->addLayout(searchLayout);
-
- TQToolButton *clearSearch = new TQToolButton(main);
- clearSearch->setTextLabel(i18n("Clear Search"), true);
- clearSearch->setIconSet(SmallIconSet(TQApplication::reverseLayout() ? "clear_left" :"locationbar_erase"));
- searchLayout->addWidget(clearSearch);
-
- TQLabel *searchLabel = new TQLabel(i18n("&Search:"), main);
- searchLayout->addWidget(searchLabel);
-
- d->searchLine = new KIconViewSearchLine(main, "searchLine");
- searchLayout->addWidget(d->searchLine);
- searchLabel->setBuddy(d->searchLine);
-
-
- // signals and slots connections
- connect(clearSearch, TQT_SIGNAL(clicked()), d->searchLine, TQT_SLOT(clear()));
-
- TQString wtstr = i18n("Search interactively for icon names (e.g. folder).");
- TQWhatsThis::add(searchLabel, wtstr);
- TQWhatsThis::add(d->searchLine, wtstr);
-
-
- mpCanvas = new KIconCanvas(main);
- connect(mpCanvas, TQT_SIGNAL(executed(TQIconViewItem *)), TQT_SLOT(slotAcceptIcons()));
- connect(mpCanvas, TQT_SIGNAL(returnPressed(TQIconViewItem *)), TQT_SLOT(slotAcceptIcons()));
- mpCanvas->setMinimumSize(400, 125);
- top->addWidget(mpCanvas);
- d->searchLine->setIconView(mpCanvas);
-
- mpProgress = new KProgress(main);
- top->addWidget(mpProgress);
- connect(mpCanvas, TQT_SIGNAL(startLoading(int)), TQT_SLOT(slotStartLoading(int)));
- connect(mpCanvas, TQT_SIGNAL(progress(int)), TQT_SLOT(slotProgress(int)));
- connect(mpCanvas, TQT_SIGNAL(finished()), TQT_SLOT(slotFinished()));
-
- // When pressing Ok or Cancel, stop loading icons
- connect(this, TQT_SIGNAL(hidden()), mpCanvas, TQT_SLOT(stopLoading()));
-
- static const char* const context_text[] = {
- I18N_NOOP( "Actions" ),
- I18N_NOOP( "Animations" ),
- I18N_NOOP( "Applications" ),
- I18N_NOOP( "Categories" ),
- I18N_NOOP( "Devices" ),
- I18N_NOOP( "Emblems" ),
- I18N_NOOP( "Emotes" ),
- I18N_NOOP( "Filesystems" ),
- I18N_NOOP( "International" ),
- I18N_NOOP( "Mimetypes" ),
- I18N_NOOP( "Places" ),
- I18N_NOOP( "Status" ) };
- static const KIcon::Context context_id[] = {
- KIcon::Action,
- KIcon::Animation,
- KIcon::Application,
- KIcon::Category,
- KIcon::Device,
- KIcon::Emblem,
- KIcon::Emote,
- KIcon::FileSystem,
- KIcon::International,
- KIcon::MimeType,
- KIcon::Place,
- KIcon::StatusIcon };
- mNumContext = 0;
- int cnt = sizeof( context_text ) / sizeof( context_text[ 0 ] );
- // check all 3 arrays have same sizes
- assert( cnt == sizeof( context_id ) / sizeof( context_id[ 0 ] )
- && cnt == sizeof( mContextMap ) / sizeof( mContextMap[ 0 ] ));
- for( int i = 0;
- i < cnt;
- ++i )
- {
- if( mpLoader->hasContext( context_id[ i ] ))
- {
- mpCombo->insertItem(i18n( context_text[ i ] ));
- mContextMap[ mNumContext++ ] = context_id[ i ];
- }
- }
- mpCombo->setFixedSize(mpCombo->sizeHint());
-
- mpBrowseBut->setFixedWidth(mpCombo->width());
-
- // Make the dialog a little taller
- incInitialSize(TQSize(0,100));
-}
-
-
-KIconDialog::~KIconDialog()
-{
- delete d;
-}
-
-void KIconDialog::slotAcceptIcons()
-{
- d->custom=TQString::null;
- slotOk();
-}
-
-void KIconDialog::showIcons()
-{
- mpCanvas->clear();
- TQStringList filelist;
- if (mType == 0)
- if (d->m_bStrictIconSize)
- filelist=mpLoader->queryIcons(mGroupOrSize, mContext);
- else
- filelist=mpLoader->queryIconsByContext(mGroupOrSize, mContext);
- else if ( !d->customLocation.isNull() )
- filelist=mpLoader->queryIconsByDir( d->customLocation );
- else
- filelist=mFileList;
-
- TQSortedList <IconPath>iconlist;
- iconlist.setAutoDelete(true);
- TQStringList::Iterator it;
- for( it = filelist.begin(); it != filelist.end(); ++it )
- iconlist.append(new IconPath(*it));
-
- iconlist.sort();
- filelist.clear();
-
- for ( IconPath *ip=iconlist.first(); ip != 0; ip=iconlist.next() )
- filelist.append(*ip);
-
- d->searchLine->clear();
- mpCanvas->loadFiles(filelist);
-}
-
-void KIconDialog::setStrictIconSize(bool b)
-{
- d->m_bStrictIconSize=b;
-}
-
-bool KIconDialog::strictIconSize() const
-{
- return d->m_bStrictIconSize;
-}
-
-void KIconDialog::setIconSize( int size )
-{
- // see KIconLoader, if you think this is weird
- if ( size == 0 )
- mGroupOrSize = KIcon::Desktop; // default Group
- else
- mGroupOrSize = -size; // yes, KIconLoader::queryIconsByContext is weird
-}
-
-int KIconDialog::iconSize() const
-{
- // 0 or any other value ==> mGroupOrSize is a group, so we return 0
- return (mGroupOrSize < 0) ? -mGroupOrSize : 0;
-}
-
-#ifndef KDE_NO_COMPAT
-TQString KIconDialog::selectIcon(KIcon::Group group, KIcon::Context context, bool user)
-{
- setup( group, context, false, 0, user );
- return openDialog();
-}
-#endif
-
-void KIconDialog::setup(KIcon::Group group, KIcon::Context context,
- bool strictIconSize, int iconSize, bool user )
-{
- d->m_bStrictIconSize = strictIconSize;
- mGroupOrSize = (iconSize == 0) ? group : -iconSize;
- mType = user ? 1 : 0;
- mpRb1->setChecked(!user);
- mpRb2->setChecked(user);
- mpCombo->setEnabled(!user);
- mpBrowseBut->setEnabled(user);
- setContext( context );
-}
-
-void KIconDialog::setup(KIcon::Group group, KIcon::Context context,
- bool strictIconSize, int iconSize, bool user,
- bool lockUser, bool lockCustomDir )
-{
- d->m_bStrictIconSize = strictIconSize;
- d->m_bLockUser = lockUser;
- d->m_bLockCustomDir = lockCustomDir;
- mGroupOrSize = (iconSize == 0) ? group : -iconSize;
- mType = user ? 1 : 0;
- mpRb1->setChecked(!user);
- mpRb1->setEnabled( !lockUser || !user );
- mpRb2->setChecked(user);
- mpRb2->setEnabled( !lockUser || user );
- mpCombo->setEnabled(!user);
- mpBrowseBut->setEnabled( user && !lockCustomDir );
- setContext( context );
-}
-
-void KIconDialog::setContext( KIcon::Context context )
-{
- mContext = context;
- for( int i = 0;
- i < mNumContext;
- ++i )
- if( mContextMap[ i ] == context )
- {
- mpCombo->setCurrentItem( i );
- return;
- }
-}
-
-void KIconDialog::setCustomLocation( const TQString& location )
-{
- d->customLocation = location;
-}
-
-TQString KIconDialog::openDialog()
-{
- showIcons();
-
- if ( exec() == Accepted )
- {
- if (!d->custom.isNull())
- return d->custom;
- TQString name = mpCanvas->getCurrent();
- if (name.isEmpty() || (mType == 1))
- return name;
- TQFileInfo fi(name);
- return fi.baseName();
- }
- return TQString::null;
-}
-
-void KIconDialog::showDialog()
-{
- setModal(false);
- showIcons();
- show();
-}
-
-void KIconDialog::slotOk()
-{
- TQString name;
- if (!d->custom.isNull())
- {
- name = d->custom;
- }
- else
- {
- name = mpCanvas->getCurrent();
- if (!name.isEmpty() && (mType != 1))
- {
- TQFileInfo fi(name);
- name = fi.baseName();
- }
- }
-
- emit newIconName(name);
- KDialogBase::slotOk();
-}
-
-TQString KIconDialog::getIcon(KIcon::Group group, KIcon::Context context,
- bool strictIconSize, int iconSize, bool user,
- TQWidget *parent, const TQString &caption)
-{
- KIconDialog dlg(parent, "icon dialog");
- dlg.setup( group, context, strictIconSize, iconSize, user );
- if (!caption.isNull())
- dlg.setCaption(caption);
-
- return dlg.openDialog();
-}
-
-void KIconDialog::slotButtonClicked(int id)
-{
- TQString file;
-
- switch (id)
- {
- case 0:
- if(mType!=0)
- {
- mType = 0;
- mpBrowseBut->setEnabled(false);
- mpCombo->setEnabled(true);
- showIcons();
- }
- break;
-
- case 1:
- if(mType!=1)
- {
- mType = 1;
- mpBrowseBut->setEnabled( !d->m_bLockCustomDir );
- mpCombo->setEnabled(false);
- showIcons();
- }
- break;
- case 2:
- {
- // Create a file dialog to select a PNG, XPM or SVG file,
- // with the image previewer shown.
- // KFileDialog::getImageOpenURL doesn't allow svg.
- KFileDialog dlg(TQString::null, i18n("*.png *.xpm *.svg *.svgz|Icon Files (*.png *.xpm *.svg *.svgz)"),
- this, "filedialog", true);
- dlg.setOperationMode( KFileDialog::Opening );
- dlg.setCaption( i18n("Open") );
- dlg.setMode( KFile::File );
-
- KImageFilePreview *ip = new KImageFilePreview( &dlg );
- dlg.setPreviewWidget( ip );
- dlg.exec();
-
- file = dlg.selectedFile();
- if (!file.isEmpty())
- {
- d->custom = file;
- if ( mType == 1 )
- d->customLocation = TQFileInfo( file ).dirPath( true );
- slotOk();
- }
- }
- break;
- }
-}
-
-void KIconDialog::slotContext(int id)
-{
- mContext = static_cast<KIcon::Context>( mContextMap[ id ] );
- showIcons();
-}
-
-void KIconDialog::slotStartLoading(int steps)
-{
- if (steps < 10)
- mpProgress->hide();
- else
- {
- mpProgress->setTotalSteps(steps);
- mpProgress->setProgress(0);
- mpProgress->show();
- }
-}
-
-void KIconDialog::slotProgress(int p)
-{
- mpProgress->setProgress(p);
- // commented out the following since setProgress already paints ther
- // progress bar. ->repaint() only makes it flicker
- //mpProgress->repaint();
-}
-
-void KIconDialog::slotFinished()
-{
- mpProgress->hide();
-}
-
-class KIconButton::KIconButtonPrivate
-{
- public:
- KIconButtonPrivate() {
- m_bStrictIconSize = false;
- iconSize = 0; // let KIconLoader choose the default
- }
- ~KIconButtonPrivate() {}
- bool m_bStrictIconSize;
- int iconSize;
-};
-
-
-/*
- * KIconButton: A "choose icon" pushbutton.
- */
-
-KIconButton::KIconButton(TQWidget *parent, const char *name)
- : TQPushButton(parent, name)
-{
- init( TDEGlobal::iconLoader() );
-}
-
-KIconButton::KIconButton(KIconLoader *loader,
- TQWidget *parent, const char *name)
- : TQPushButton(parent, name)
-{
- init( loader );
-}
-
-void KIconButton::init( KIconLoader *loader )
-{
- d = new KIconButtonPrivate;
- mGroup = KIcon::Desktop;
- mContext = KIcon::Application;
- mbUser = false;
-
- mpLoader = loader;
- mpDialog = 0L;
- connect(this, TQT_SIGNAL(clicked()), TQT_SLOT(slotChangeIcon()));
-}
-
-KIconButton::~KIconButton()
-{
- delete mpDialog;
- delete d;
-}
-
-void KIconButton::setStrictIconSize(bool b)
-{
- d->m_bStrictIconSize=b;
-}
-
-bool KIconButton::strictIconSize() const
-{
- return d->m_bStrictIconSize;
-}
-
-void KIconButton::setIconSize( int size )
-{
- d->iconSize = size;
-}
-
-int KIconButton::iconSize() const
-{
- return d->iconSize;
-}
-
-void KIconButton::setIconType(KIcon::Group group, KIcon::Context context, bool user)
-{
- mGroup = group;
- mContext = context;
- mbUser = user;
-}
-
-void KIconButton::setIcon(const TQString& icon)
-{
- mIcon = icon;
- setIconSet(mpLoader->loadIconSet(mIcon, mGroup, d->iconSize));
-
- if (!mpDialog)
- {
- mpDialog = new KIconDialog(mpLoader, this);
- connect(mpDialog, TQT_SIGNAL(newIconName(const TQString&)), TQT_SLOT(newIconName(const TQString&)));
- }
-
- if ( mbUser )
- mpDialog->setCustomLocation( TQFileInfo( mpLoader->iconPath(mIcon, mGroup, true) ).dirPath( true ) );
-}
-
-void KIconButton::resetIcon()
-{
- mIcon = TQString::null;
- setIconSet(TQIconSet());
-}
-
-void KIconButton::slotChangeIcon()
-{
- if (!mpDialog)
- {
- mpDialog = new KIconDialog(mpLoader, this);
- connect(mpDialog, TQT_SIGNAL(newIconName(const TQString&)), TQT_SLOT(newIconName(const TQString&)));
- }
-
- mpDialog->setup( mGroup, mContext, d->m_bStrictIconSize, d->iconSize, mbUser );
- mpDialog->showDialog();
-}
-
-void KIconButton::newIconName(const TQString& name)
-{
- if (name.isEmpty())
- return;
-
- TQIconSet iconset = mpLoader->loadIconSet(name, mGroup, d->iconSize);
- setIconSet(iconset);
- mIcon = name;
-
- if ( mbUser )
- mpDialog->setCustomLocation( TQFileInfo( mpLoader->iconPath(mIcon, mGroup, true) ).dirPath( true ) );
-
- emit iconChanged(name);
-}
-
-void KIconCanvas::virtual_hook( int id, void* data )
-{ KIconView::virtual_hook( id, data ); }
-
-void KIconDialog::virtual_hook( int id, void* data )
-{ KDialogBase::virtual_hook( id, data ); }
-
-#include "kicondialog.moc"
generated by cgit v1.2.1 (git 2.18.0) at 2024-08-20 17:48:10 +0000