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tdelibs/tdeui/tests/kdockwidgetdemo.cpp

797 lines
19 KiB

#include "kdockwidgetdemo.h"
#include <tqheader.h>
#include <tqtoolbutton.h>
#include <tqtooltip.h>
#include <tqtextview.h>
#include <tqfileinfo.h>
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqhbox.h>
#include <tqlabel.h>
#include <tqmultilineedit.h>
#include <tqevent.h>
#include <tqpopupmenu.h>
#include <tqpushbutton.h>
#include <tqpoint.h>
#include <tqmessagebox.h>
#include <tqmime.h>
#include <tqstrlist.h>
#include <tqpainter.h>
#include <kconfig.h>
#include <kapplication.h>
//#include <kimgio.h>
#include <stdlib.h>
static const char *dir_tree_xpm[] = {
"16 16 8 1",
" c Gray0",
". c #000080",
"X c Cyan",
"o c #808000",
"O c Yellow",
"+ c #808080",
"@ c None",
"# c #c1c1c1",
"@@@@@@@@@@@@@@@@",
"@@@+++++@@@@@@@@",
"@@+@O@O@+@@@@@@@",
"@+@O@O@O@++++++@",
"@+@@@@@@@@@@@@o ",
"@+@O@++ +O@O@Oo ",
"@+@@+@X@ +O@O@o ",
"@+@+@X@X@ +O@Oo ",
"@+@+X@X@X o@O@o ",
"@+@+@X@X@ oO@Oo ",
"@+@@+@X@ +ooO@o ",
"@+@O@+ +@..oOo ",
"@+ooooooo.X..oo ",
"@@ .X.. @",
"@@@@@@@@@@@.X.. ",
"@@@@@@@@@@@@.X. "
};
static const char *preview_xpm[] = {
"16 16 6 1",
" c Gray0",
". c #000080",
"X c Yellow",
"o c #808080",
"O c None",
"+ c Gray100",
"OOOOOOOOOOOOOOOO",
"OOo oOOOOOOO",
"Oo oooo OOOOOO",
"O OOOOoo oOOOOO",
"O OOOO++oo OOOOO",
"O OOOO++Oo OOOOO",
"O O+OOOOOo OOOOO",
"O OO+OOOOo OOOOO",
"OooOO+OOo OOOOO",
"OO oOOOo + OOOO",
"OOOo .X+ OOO",
"OOOOOOOOO .X+ OO",
"OOOOOOOOOO .X+ O",
"OOOOOOOOOOO .X O",
"OOOOOOOOOOOO OO",
"OOOOOOOOOOOOOOOO"
};
SFileDialog::SFileDialog( TQString initially, const TQStringList& filter, const char* name )
:TQDialog(0L,name,true)
{
KConfig* config = kapp->config();
config->setGroup( TQString::fromLatin1("SFileDialogData:") + name );
if ( initially.isNull() ){
initially = config->readPathEntry( "InitiallyDir", TQDir::currentDirPath() );
}
TQStringList bookmark;
bookmark = config->readListEntry( "Bookmarks" );
dockManager = new KDockManager(this);
d_dirView = new KDockWidget( dockManager, "Dock_DirView", TQPixmap(dir_tree_xpm) );
d_dirView->setCaption("Tree");
dirView = new DirectoryView( d_dirView, 0 );
dirView->addColumn( "" );
dirView->header()->hide();
d_dirView->setWidget( dirView );
Directory* root = new Directory( dirView, "/" );
root->setOpen(true);
d_preview = new KDockWidget( dockManager, "Dock_Preview", TQPixmap(preview_xpm) );
d_preview->setCaption("Preview");
preview = new Preview( d_preview );
d_preview->setWidget( preview );
d_fd = new KDockWidget( dockManager, "Dock_QFileDialog", TQPixmap(), this );
fd = new CustomFileDialog( d_fd );
fd->setDir( initially );
fd->setFilters( filter );
fd->setBookmark( bookmark );
fd->reparent(d_fd, TQPoint(0,0));
d_fd->setWidget( fd );
connect( dirView, TQT_SIGNAL( folderSelected( const TQString & ) ), fd, TQT_SLOT( setDir2( const TQString & ) ) );
connect( fd, TQT_SIGNAL( dirEntered( const TQString & ) ), dirView, TQT_SLOT( setDir( const TQString & ) ) );
d_fd->setDockSite( KDockWidget::DockTop|KDockWidget::DockLeft|KDockWidget::DockRight|KDockWidget::DockBottom );
d_fd->setEnableDocking(KDockWidget::DockNone);
d_dirView->setEnableDocking(KDockWidget::DockTop|KDockWidget::DockLeft|KDockWidget::DockRight|KDockWidget::DockBottom|KDockWidget::DockCenter);
d_preview->setEnableDocking(KDockWidget::DockTop|KDockWidget::DockLeft|KDockWidget::DockRight|KDockWidget::DockBottom|KDockWidget::DockCenter);
d_dirView->manualDock( d_fd, KDockWidget::DockLeft, 20 );
d_preview->manualDock( d_fd, KDockWidget::DockBottom, 70 );
connect(fd, TQT_SIGNAL(fileHighlighted(const TQString&)), preview, TQT_SLOT(showPreview(const TQString&)));
connect(fd, TQT_SIGNAL(signalDone(int)), this, TQT_SLOT(done(int)));
connect(fd, TQT_SIGNAL(dirEntered(const TQString&)), this, TQT_SLOT(changeDir(const TQString&)));
connect(dirView, TQT_SIGNAL(folderSelected(const TQString&)), this, TQT_SLOT(changeDir(const TQString&)));
b_tree = new TQToolButton( fd );
TQToolTip::add( b_tree, "Show/Hide Tree" );
b_tree->setPixmap( TQPixmap( dir_tree_xpm ) );
connect( b_tree, TQT_SIGNAL(clicked()), d_dirView, TQT_SLOT(changeHideShowState()) );
b_tree->setToggleButton(true);
b_tree->setOn(true);
fd->addToolButton( b_tree, true );
b_preview = new TQToolButton( fd );
TQToolTip::add( b_preview, "Show/Hide Preview" );
b_preview->setPixmap( TQPixmap( preview_xpm ) );
connect( b_preview, TQT_SIGNAL(clicked()), d_preview, TQT_SLOT(changeHideShowState()) );
b_preview->setToggleButton(true);
b_preview->setOn(true);
fd->addToolButton( b_preview );
connect( dockManager, TQT_SIGNAL(change()), this, TQT_SLOT(dockChange()));
connect( dockManager, TQT_SIGNAL(setDockDefaultPos(KDockWidget*)), this, TQT_SLOT(setDockDefaultPos(KDockWidget*)));
setCaption("Open File");
resize(550,450);
qDebug("read config");
dockManager->readConfig( 0L , name );
}
void SFileDialog::dockChange()
{
b_preview->setOn( d_preview->isVisibleToTLW() );
b_tree->setOn( d_dirView->isVisibleToTLW() );
}
SFileDialog::~SFileDialog()
{
KConfig* config = kapp->config();
config->setGroup( TQString("SFileDialogData:") + name() );
config->writeEntry( "Bookmarks", fd->getBookmark() );
qDebug("write config");
dockManager->writeConfig( 0L , name() );
}
void SFileDialog::setDockDefaultPos( KDockWidget* d )
{
if ( d == d_dirView ){
d_dirView->manualDock( d_fd, KDockWidget::DockLeft, 20 );
}
if ( d == d_preview ){
d_preview->manualDock( d_fd, KDockWidget::DockBottom, 70 );
}
}
void SFileDialog::changeDir( const TQString& f )
{
if ( !f.isEmpty() ){
KConfig* config = kapp->config();
config->setGroup( TQString("SFileDialogData:") + name() );
config->writePathEntry( "InitiallyDir", f );
}
}
TQString SFileDialog::getOpenFileName( TQString initially,
const TQStringList& filter,
const TQString caption, const char* name )
{
SFileDialog* fd = new SFileDialog( initially, filter, name );
if ( !caption.isNull() ) fd->setCaption( caption );
TQString result = ( fd->exec() == TQDialog::Accepted ) ? fd->fd->selectedFile():TQString::null;
delete fd;
return result;
}
TQStringList SFileDialog::getOpenFileNames( TQString initially,
const TQStringList& filter,
const TQString caption, const char* name )
{
SFileDialog* fd = new SFileDialog( initially, filter, name );
if ( !caption.isNull() ) fd->setCaption( caption );
fd->fd->setMode( TQFileDialog::ExistingFiles );
fd->d_preview->undock();
fd->b_preview->hide();
fd->exec();
TQStringList result = fd->fd->selectedFiles();
delete fd;
return result;
}
void SFileDialog::showEvent( TQShowEvent *e )
{
TQDialog::showEvent( e );
dirView->setDir( fd->dirPath() );
}
/******************************************************************************************************/
PixmapView::PixmapView( TQWidget *parent )
:TQScrollView( parent )
{
// kimgioRegister();
viewport()->setBackgroundMode( PaletteBase );
}
void PixmapView::setPixmap( const TQPixmap &pix )
{
pixmap = pix;
resizeContents( pixmap.size().width(), pixmap.size().height() );
viewport()->repaint( true );
}
void PixmapView::drawContents( TQPainter *p, int, int, int, int )
{
p->drawPixmap( 0, 0, pixmap );
}
Preview::Preview( TQWidget *parent )
:TQWidgetStack( parent )
{
normalText = new TQMultiLineEdit( this );
normalText->setReadOnly( true );
html = new TQTextView( this );
pixmap = new PixmapView( this );
raiseWidget( normalText );
}
void Preview::showPreview( const TQString &str )
{
TQUrl u(str);
if ( u.isLocalFile() ){
TQString path = u.path();
TQFileInfo fi( path );
if ( fi.isFile() && (int)fi.size() > 400 * 1024 ) {
normalText->setText( tr( "The File\n%1\nis too large, so I don't show it!" ).arg( path ) );
raiseWidget( normalText );
return;
}
TQPixmap pix( path );
if ( pix.isNull() ) {
if ( fi.isFile() ) {
TQFile f( path );
if ( f.open( IO_ReadOnly ) ) {
TQTextStream ts( &f );
TQString text = ts.read();
f.close();
if ( fi.extension().lower().contains( "htm" ) ) {
TQString url = html->mimeSourceFactory()->makeAbsolute( path, html->context() );
html->setText( text, url );
raiseWidget( html );
return;
} else {
normalText->setText( text );
raiseWidget( normalText );
return;
}
}
}
normalText->setText( TQString::null );
raiseWidget( normalText );
} else {
pixmap->setPixmap( pix );
raiseWidget( pixmap );
}
} else {
normalText->setText( "I only show local files!" );
raiseWidget( normalText );
}
}
// ****************************************************************************************************
static const char* homepage_xpm[] = {
"24 24 9 1",
" c #262660",
". c #383666",
"X c #62639c",
"o c #7e86a5",
"O c #a6a7dd",
"+ c #bbbaed",
"@ c #c4c4f2",
"# c #f8f9f9",
"$ c None",
"$$$$$$$$$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$o.X$$$$$",
"$$$$$$$$$$oOOOO$O.X$$$$$",
"$$$$$$$$$$oXXXX+O.X$$$$$",
"$$$$$$$$$X#XXXXXO.X$$$$$",
"$$$$$$$$X #XXXXO.X$$$$$",
"$$$$$$$X XO #XXXO.X$$$$$",
"$$$$$$X XOOO #XXX.XX$$$$",
"$$$$$X XOOOOO #XXXXXX$$$",
"$$$$X XOOOOOOO #XXXXXX$$",
"$$$X XOOOOOOOOO #XXXXXX$",
"$$X XOOOOOOOOOOO #.....$",
"$$$$$OOOOXXXXOOOOX...$$$",
"$$$$$OOOOXXXXOOOOX...$$$",
"$$$$$OOOOXXXXOOOOX..o$$$",
"$$$$$OOOOXXXXOOOOX.oo$$$",
"$$$$$OOOOXXXXOOOOXXoo$$$",
"$$$$$OOOOXXXXOOOOXooo$$$",
"$$$ooOOOOXXXXOOOOXoooo$$",
"$ooooXXXXXXXXXXXXXooooo$",
"$ooooooooooooooooooooooo",
"$$$$$$$$$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$$$$$$$$$"
};
static const char* folder_trash[] = {
"16 16 10 1",
" c Gray0",
". c #222222",
"X c #333366",
"o c #6666cc",
"O c Magenta",
"+ c #808080",
"@ c #9999ff",
"# c #c0c0c0",
"$ c Gray100",
"% c None",
"%%%%%%oo%%%%%%%%",
"%%%%%o$$o%%%%%%%",
"%%%%o$$$$o%%%%%%",
"%%%o$+$+$$o o%%%",
"%%oo$$+$+$$o .%%",
"%%.oo$$+$+$$o.%%",
"%% Xoo$$+$$o +%%",
"%%o Xoo$$oo o%%",
"%%%X.XX +X%%%",
"%%%o@X+X#X+X+%%%",
"%%%+.$X#X+X %%%%",
"%%%%.o$o#X+X%%%%",
"%%%%.X@$X+ +%%%%",
"%%%%+Xo.#. %%%%%",
"%%%%%.Xo. o%%%%%",
"%%%%%+. %%%%%%"
};
static const char* globalbookmark_xpm[]={
"12 16 3 1",
". c None",
"a c #000000",
"# c #008080",
"............",
"............",
"........##..",
".......#####",
"......#####a",
".....#####a.",
"....#####a..",
"...#####a...",
"..#####a....",
".#####a.....",
"aaa##a......",
"...#a.......",
"...a........",
"............",
"............",
"............"};
CustomFileDialog::CustomFileDialog( TQWidget* parent )
: TQFileDialog( parent, 0, false )
{
TQToolButton *p = new TQToolButton( this );
p->setPixmap( TQPixmap( globalbookmark_xpm ) );
TQToolTip::add( p, tr( "Bookmarks" ) );
bookmarkMenu = new TQPopupMenu( this );
connect( bookmarkMenu, TQT_SIGNAL( activated( int ) ), this, TQT_SLOT( bookmarkChosen( int ) ) );
addId = bookmarkMenu->insertItem( "Add bookmark" );
clearId = bookmarkMenu->insertItem( TQPixmap(folder_trash), "Clear bookmarks" );
bookmarkMenu->insertSeparator();
p->setPopup( bookmarkMenu );
p->setPopupDelay(0);
addToolButton( p, true );
TQToolButton *b = new TQToolButton( this );
TQToolTip::add( b, tr( "Go Home!" ) );
b->setPixmap( TQPixmap( homepage_xpm ) );
connect( b, TQT_SIGNAL( clicked() ), this, TQT_SLOT( goHome() ) );
addToolButton( b );
}
void CustomFileDialog::setBookmark( TQStringList &s )
{
TQStringList::Iterator it = s.begin();
for ( ; it != s.end(); ++it ){
bookmarkList << (*it);
const char* book_pix[]={
"12 16 3 1",
". c None",
"a c #000000",
"# c #008080",
"............",
"............",
"........##..",
".......#####",
"......#####a",
".....#####a.",
"....#####a..",
"...#####a...",
"..#####a....",
".#####a.....",
"aaa##a......",
"...#a.......",
"...a........",
"............",
"............",
"............"};
bookmarkMenu->insertItem( TQIconSet( book_pix ), (*it) );
}
}
CustomFileDialog::~CustomFileDialog()
{
}
void CustomFileDialog::setDir2( const TQString &s )
{
blockSignals( true );
setDir( s );
blockSignals( false );
}
void CustomFileDialog::bookmarkChosen( int i )
{
if ( i == clearId ){
bookmarkList.clear();
bookmarkMenu->clear();
addId = bookmarkMenu->insertItem( "Add bookmark" );
clearId = bookmarkMenu->insertItem( "Clear bookmarks" );
bookmarkMenu->insertSeparator();
return;
}
if ( i == addId ){
bookmarkList << dirPath();
const char* book_pix[]={
"12 16 3 1",
". c None",
"a c #000000",
"# c #008080",
"............",
"............",
"........##..",
".......#####",
"......#####a",
".....#####a.",
"....#####a..",
"...#####a...",
"..#####a....",
".#####a.....",
"aaa##a......",
"...#a.......",
"...a........",
"............",
"............",
"............"};
bookmarkMenu->insertItem( TQIconSet( book_pix ), dirPath() );
return;
}
setDir( bookmarkMenu->text( i ) );
}
void CustomFileDialog::goHome()
{
if ( getenv( "HOME" ) )
setDir( getenv( "HOME" ) );
else
setDir( "/" );
}
void CustomFileDialog::done( int i )
{
emit signalDone(i);
}
/******************************************************************************************************/
static const char* folder_closed_xpm[] = {
"16 16 9 1",
" c Gray0",
". c #222222",
"X c #6666cc",
"o c #9999ff",
"O c #c0c0c0",
"+ c #ccccff",
"@ c #ffffcc",
"# c Gray100",
"$ c None",
"$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$",
"$$$$$$$$$$$$$$$$",
"$$XXXXo$$$$$$$$$",
"$X#++o@XXXXXX$$$",
"X#+++++++++++o$$",
"X#o+o+o+o+o+oX$$",
"X#+o+o+o+o+o+X $",
"X#o+o+o+o+o+oX $",
"X#+o+o+o+o+o+X $",
"X#o+o+o+o+o+oX $",
"X#+o+o+o+o+o+X $",
"X+o+o+o+o+o+oX $",
"XXXXXXXXXXXXXX $",
"$ .. $"
};
static const char* folder_open_xpm[] = {
"16 16 10 1",
" c Gray0",
". c #222222",
"X c #6666cc",
"o c Magenta",
"O c #9999ff",
"+ c #c0c0c0",
"@ c #ccccff",
"# c #ffffcc",
"$ c Gray100",
"% c None",
"%%%%%%%%%%%%%%%%",
"%%%%%%%%%%%%%%%%",
"%%%%%%%%%%%%%%%%",
"%%%%%%%%%%%%%%%%",
"%%XXXX%%%%%%%%%%",
"%X$$$XXXXXXXXX%%",
"%X$O+#######.OX%",
"%X$+#######.O@X%",
"%O$#######.O@OX ",
"XXXXXXXXXX.XO@X ",
"X$$$$$$$$$+ @OX ",
"%XO+O+O+O+O+ @X ",
"%X+O+O+O+O+O. X ",
"%%X+O+O+O+O+O. ",
"%%XXXXXXXXXXXXX ",
"%%% "
};
static const char* folder_locked_xpm[] = {
"16 16 8 1",
" c Gray0",
". c #333366",
"X c #6666cc",
"o c Magenta",
"O c #9999ff",
"+ c #c0c0c0",
"@ c Gray100",
"# c None",
"###O.O##########",
"###...##########",
"###O.O##########",
"##.#X#.#OX######",
"#...X...@@X#####",
"#.......OOOOOOX#",
"#.......@@@@@@X#",
"#@@@@@@@O+O+O+X ",
"#O@O+O+O+O+O+OX ",
"#O@+O+O+O+O+O+X ",
"#O@O+O+O+O+O+OX ",
"#O@+O+O+O+O+O+X ",
"#O@O+O+O+O+O+OX ",
"#OXXXXXXXXXXXXX ",
"## ",
"################"
};
Directory::Directory( Directory * parent, const TQString& filename )
:TQListViewItem( parent ), f(filename)
{
p = parent;
readable = TQDir( fullName() ).isReadable();
if ( !readable )
setPixmap( 0, TQPixmap( folder_locked_xpm ) );
else
setPixmap( 0, TQPixmap( folder_closed_xpm ) );
}
Directory::Directory( TQListView * parent, const TQString& filename )
:TQListViewItem( parent ), f(filename)
{
p = 0;
readable = TQDir( fullName() ).isReadable();
}
void Directory::setOpen( bool o )
{
if ( o )
setPixmap( 0, TQPixmap( folder_open_xpm ) );
else
setPixmap( 0, TQPixmap( folder_closed_xpm ) );
if ( o && !childCount() ){
TQString s( fullName() );
TQDir thisDir( s );
if ( !thisDir.isReadable() ) {
readable = false;
setExpandable( false );
return;
}
listView()->setUpdatesEnabled( false );
const QFileInfoList * files = thisDir.entryInfoList();
if ( files ){
QFileInfoListIterator it( *files );
TQFileInfo * f;
while( (f=it.current()) != 0 ){
++it;
if ( f->fileName() != "." && f->fileName() != ".." && f->isDir() )
(void)new Directory( this, f->fileName() );
}
}
listView()->setUpdatesEnabled( true );
}
TQListViewItem::setOpen( o );
}
void Directory::setup()
{
setExpandable( true );
TQListViewItem::setup();
}
TQString Directory::fullName()
{
TQString s;
if ( p ) {
s = p->fullName();
s.append( f.name() );
s.append( "/" );
} else {
s = f.name();
}
return s;
}
TQString Directory::text( int column ) const
{
if ( column == 0 )
return f.name();
else
if ( readable )
return "Directory";
else
return "Unreadable Directory";
}
DirectoryView::DirectoryView( TQWidget *parent, const char *name )
:TQListView( parent, name )
{
connect( this, TQT_SIGNAL( clicked( TQListViewItem * ) ),
this, TQT_SLOT( slotFolderSelected( TQListViewItem * ) ) );
connect( this, TQT_SIGNAL( doubleClicked( TQListViewItem * ) ),
this, TQT_SLOT( slotFolderSelected( TQListViewItem * ) ) );
connect( this, TQT_SIGNAL( returnPressed( TQListViewItem * ) ),
this, TQT_SLOT( slotFolderSelected( TQListViewItem * ) ) );
setAcceptDrops( true );
viewport()->setAcceptDrops( true );
}
void DirectoryView::setOpen( TQListViewItem* i, bool b )
{
TQListView::setOpen(i,b);
setCurrentItem(i);
slotFolderSelected(i);
}
void DirectoryView::slotFolderSelected( TQListViewItem *i )
{
if ( !i ) return;
Directory *dir = (Directory*)i;
emit folderSelected( dir->fullName() );
}
TQString DirectoryView::fullPath(TQListViewItem* item)
{
TQString fullpath = item->text(0);
while ( (item=item->parent()) ) {
if ( item->parent() )
fullpath = item->text(0) + "/" + fullpath;
else
fullpath = item->text(0) + fullpath;
}
return fullpath;
}
void DirectoryView::setDir( const TQString &s )
{
TQListViewItemIterator it( this );
++it;
for ( ; it.current(); ++it ) {
it.current()->setOpen( false );
}
TQStringList lst( TQStringList::split( "/", s ) );
TQListViewItem *item = firstChild();
TQStringList::Iterator it2 = lst.begin();
for ( ; it2 != lst.end(); ++it2 ) {
while ( item ) {
if ( item->text( 0 ) == *it2 ) {
item->setOpen( true );
break;
}
item = item->itemBelow();
}
}
if ( item ){
setSelected( item, true );
setCurrentItem( item );
}
}
TQString DirectoryView::selectedDir()
{
Directory *dir = (Directory*)currentItem();
return dir->fullName();
}
/**********************************************************************************************/
int main(int argc, char* argv[]) {
KApplication app(argc,argv,"kdockwidgetdemo");
#if 0
SFileDialog* openfile = new SFileDialog();
openfile->exec();
qDebug( openfile->fileName() );
#endif
#if 0
qDebug ( SFileDialog::getOpenFileName( TQString::null, TQString::fromLatin1("All (*)"),
TQString::fromLatin1("DockWidget Demo"), "dialog1" ) );
#endif
#if 1
TQStringList s = SFileDialog::getOpenFileNames( TQString::null, TQString::fromLatin1("All (*)"),
TQString::fromLatin1("DockWidget Demo"), "dialog1" );
TQStringList::Iterator it = s.begin();
for ( ; it != s.end(); ++it ){
qDebug( "%s", (*it).local8Bit().data() );
}
#endif
return 0;
}
#include "kdockwidgetdemo.moc"