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tdegraphics/kiconedit/knew.cpp

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/*
KDE Draw - a small graphics drawing program for the KDE
Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org)
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 Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <tqlayout.h>
#include <tqpainter.h>
#include <tqbuttongroup.h>
#include <tqradiobutton.h>
#include <tqpushbutton.h>
#include <kconfig.h>
#include <klocale.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <kapplication.h>
#include "knew.h"
KIconTemplateContainer* KIconTemplateContainer::instance = 0;
void createStandardTemplates(KIconTemplateContainer *list)
{
KIconLoader *kil = KGlobal::iconLoader();
KIconTemplate it;
it.path = kil->iconPath("standard", KIcon::User);
it.title = i18n("Standard File");
list->append(it);
it.path = kil->iconPath("source", KIcon::User);
it.title = i18n("Source File");
list->append(it);
it.path = kil->iconPath("compressed", KIcon::User);
it.title = i18n("Compressed File");
list->append(it);
it.path = kil->iconPath("folder", KIcon::User);
it.title = i18n("Standard Folder");
list->append(it);
it.path = kil->iconPath("package", KIcon::User);
it.title = i18n("Standard Package");
list->append(it);
it.path = kil->iconPath("mini-folder", KIcon::User);
it.title = i18n("Mini Folder");
list->append(it);
it.path = kil->iconPath("mini-package", KIcon::User);
it.title = i18n("Mini Package");
list->append(it);
}
void KIconTemplateContainer::save()
{
KConfig *k = kapp->config();
k->setGroup("Templates");
TQStringList names;
for (TQValueListIterator<KIconTemplate> iter = begin(); iter != end(); iter++)
{
names.append((*iter).title);
}
k->writeEntry("Names", names);
for(unsigned int i = 0; i < names.count(); i++)
{
k->writePathEntry(names[i], (*this)[i].path);
}
}
KIconTemplateContainer::KIconTemplateContainer() : TQValueList<KIconTemplate>()
{
TQStrList names;
KConfig *k = kapp->config();
k->setGroup("Templates");
k->readListEntry("Names", names);
for(int i = 0; i < (int)names.count(); i++)
{
KIconTemplate it;
it.path = k->readPathEntry(names.at(i));
it.title = names.at(i);
//kdDebug(4640) << "Template: " << names.at(i) << "\n" << path.data() << endl;
append(it);
}
if(count() == 0)
{
createStandardTemplates(this);
}
}
KIconTemplateContainer::~KIconTemplateContainer()
{
clear();
}
KIconListBoxItem::KIconListBoxItem( KIconTemplate t )
: TQListBoxItem(), icontemplate(t)
{
//kdDebug(4640) << "KIconListBoxItem - " << t->path.data() << ", " << t->title.data() << endl;
pm.load(t.path);
setText( t.title );
}
void KIconListBoxItem::reloadIcon()
{
pm.load(icontemplate.path);
setText( icontemplate.title );
}
void KIconListBoxItem::paint( TQPainter *p )
{
p->drawPixmap( 3, 0, pm );
TQFontMetrics fm = p->fontMetrics();
int yPos; // vertical text position
if ( pm.height() < fm.height() )
yPos = fm.ascent() + fm.leading()/2;
else
yPos = pm.height()/2 - fm.height()/2 + fm.ascent();
p->drawText( pm.width() + 5, yPos, text() );
}
int KIconListBoxItem::height(const TQListBox *lb ) const
{
return QMAX( pm.height(), lb->fontMetrics().lineSpacing() + 1 );
}
int KIconListBoxItem::width(const TQListBox *lb ) const
{
return pm.width() + lb->fontMetrics().width( text() ) + 6;
}
NewSelect::NewSelect(TQWidget *parent) : TQWidget( parent )
{
wiz = (KWizard*) parent;
grp = new TQButtonGroup( this );
connect( grp, TQT_SIGNAL( clicked( int ) ), TQT_SLOT( buttonClicked( int ) ) );
grp->setExclusive( true );
TQVBoxLayout* ml = new TQVBoxLayout( this );
ml->addWidget( grp, 1 );
//ml->addWidget(grp, 10, AlignLeft);
TQVBoxLayout* l = new TQVBoxLayout( grp, 10 );
rbscratch = new TQRadioButton( i18n( "Create from scratch" ), grp );
l->addWidget( rbscratch, 1 );
//l->addWidget(rbscratch, 5, AlignLeft);
rbtempl = new TQRadioButton( i18n( "Create from template" ), grp );
l->addWidget( rbtempl, 1 );
//l->addWidget(rbtempl, 5, AlignLeft);
//grp->setMinimumSize(grp->childrenRect().size());
grp->setButton( 0 );
}
NewSelect::~NewSelect()
{
}
void NewSelect::buttonClicked(int id)
{
//kdDebug(4640) << "Button: " << id << endl;
emit iconopenstyle(id);
}
NewFromTemplate::NewFromTemplate( TQWidget* parent )
: TQWidget( parent )
{
wiz = (KWizard*) parent;
TQVBoxLayout* ml = new TQVBoxLayout(this);
grp = new TQGroupBox( i18n( "Templates" ), this );
ml->addWidget( grp, 1 );
//ml->addWidget(grp, 10, AlignLeft);
TQHBoxLayout* l = new TQHBoxLayout( grp, 15 );
templates = new KIconListBox( grp );
connect( templates, TQT_SIGNAL( highlighted( int ) ), TQT_SLOT( checkSelection( int ) ) );
l->addWidget( templates );
for( int i = 0; i < (int) KIconTemplateContainer::self()->count(); i++ )
templates->insertItem( new KIconListBoxItem( *KIconTemplateContainer::self()->at( i ) ) );
}
NewFromTemplate::~NewFromTemplate()
{
}
void NewFromTemplate::checkSelection( int )
{
//kdDebug(4640) << "checkSelection(int) " << templates->currentItem() << endl;
if( templates->currentItem() != -1 )
wiz->finishButton()->setEnabled( true );
else
wiz->finishButton()->setEnabled( false );
}
KNewIcon::KNewIcon( TQWidget* parent )
: KWizard( parent, 0, true )
{
//kdDebug(4640) << "KNewIcon" << endl;
setCaption( i18n( "Create New Icon" ) );
resize( 400, 250 );
openstyle = 0;
finishButton()->setEnabled( true );
cancelButton()->setEnabled( true );
nextButton()->setEnabled( false );
select = new NewSelect( this );
connect( select, TQT_SIGNAL( iconopenstyle( int ) ), TQT_SLOT( iconOpenStyle( int ) ) );
scratch = new KResizeWidget( this, 0, TQSize( 32, 32 ) );
// this doesn't accept default valid size, besides spin buttons won't allow
// an invalid size to be set by the user - forces user to change valid default
// size to create the new icon object -
connect( scratch, TQT_SIGNAL( validSize( bool ) ), TQT_SLOT( checkPage( bool ) ) );
connect(this, TQT_SIGNAL(selected(const TQString &)), this, TQT_SLOT(checkPage(const TQString &)));
templ = new NewFromTemplate(this);
templ->hide();
addPage(select, i18n("Select Icon Type"));
addPage(scratch, i18n("Create From Scratch"));
act = scratch;
//addPage(templ, i18n("Create From Template"));
}
KNewIcon::~KNewIcon()
{
delete select;
delete scratch;
delete templ;
}
void KNewIcon::okClicked()
{
if(openstyle == Blank)
emit newicon(scratch->getSize());
else
emit newicon(templ->path());
hide();
setResult(1);
accept();
}
void KNewIcon::cancelClicked()
{
hide();
setResult(0);
reject();
}
void KNewIcon::iconOpenStyle(int style)
{
openstyle = style;
if( act )
removePage( act );
if(openstyle == Blank)
{
act = scratch;
setNextEnabled( act, true );
addPage( scratch, i18n( "Create From Scratch" ) );
}
else if( openstyle == Template )
{
act = templ;
setNextEnabled( act, true );
addPage( templ, i18n( "Create From Template" ) );
}
}
void KNewIcon::checkPage( bool b)
{
//kdDebug(4640) << "checkPage(int) " << openstyle << " " << p << endl;
if(openstyle == Blank)
finishButton()->setEnabled(true);
else if( !b )
finishButton()->setEnabled(false);
else
templ->checkSelection(0);
}
void KNewIcon::checkPage(const TQString &)
{
if(currentPage() == select || openstyle == Blank)
finishButton()->setEnabled(true);
else
finishButton()->setEnabled(false);
}
#include "knew.moc"