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koffice/kivio/kiviopart/kiviostencilsetaction.cpp

300 lines
7.9 KiB

/* This file is part of the KDE project
Copyright (C) 2003 Peter Simonsson <psn@linux.se>,
theKompany.com & Dave Marotti
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library 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
Library 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 "kiviostencilsetaction.h"
#include <kpopupmenu.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#include <kdebug.h>
#include <ktoolbar.h>
#include <ktoolbarbutton.h>
#include <kiconloader.h>
#include <klocale.h>
#include <tqfile.h>
#include <tqdir.h>
#include <tqpixmap.h>
#include <tqwhatsthis.h>
#include <tqmenubar.h>
#include <tqstringlist.h>
#include <tqvaluelist.h>
#include "kivio_stencil_spawner_set.h"
static const char * default_plug_xpm[] = {
"16 16 5 1",
" c None",
". c #000000",
"+ c #C4C7FF",
"@ c #5961FF",
"# c #FFFFFF",
" ",
" ",
" ... ",
" .++.. ",
" .+@++.. ",
" .+@@@++.. ",
" .+@@@@@++.. ",
" .+@@@@@@@++.. ",
" .+@@@@@@@@@++. ",
" .+@@@@@@@@@@@.#",
" .+@@@@@@@@@@@.#",
" .+@@@@@@@@@@@.#",
" .+@@@@@@@@@@@.#",
" .+@@@@@@@@@@@.#",
" ..............#",
" ##############"};
KivioStencilSetAction::KivioStencilSetAction(const TQString &text, const TQString &pix,
KActionCollection *parent, const char *name)
: KAction(text, pix, 0, parent, name)
{
setShortcutConfigurable( false );
m_pathList.setAutoDelete(true);
m_popup = new KPopupMenu(0L,"KivioStencilSetAction::popup");
updateMenu();
}
KivioStencilSetAction::~KivioStencilSetAction()
{
clearCollectionMenuList();
delete m_popup;
m_popup = 0;
}
KPopupMenu* KivioStencilSetAction::popupMenu() const
{
return m_popup;
}
void KivioStencilSetAction::popup( const TQPoint& global )
{
popupMenu()->popup(global);
}
int KivioStencilSetAction::plug( TQWidget* widget, int index)
{
// This function is copied from KActionMenu::plug
if (kapp && !kapp->authorizeKAction(name()))
return -1;
kdDebug(129) << "KAction::plug( " << widget << ", " << index << " )" << endl; // remove -- ellis
if ( widget->inherits(TQPOPUPMENU_OBJECT_NAME_STRING) )
{
TQPopupMenu* menu = static_cast<TQPopupMenu*>( widget );
int id;
if ( hasIconSet() )
id = menu->insertItem( iconSet(), text(), popupMenu(), -1, index );
else
id = menu->insertItem( kapp->iconLoader()->loadIcon(icon(), KIcon::Small),
text(), popupMenu(), -1, index );
if ( !isEnabled() )
menu->setItemEnabled( id, false );
addContainer( menu, id );
connect( menu, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
else if ( widget->inherits( "KToolBar" ) )
{
KToolBar *bar = static_cast<KToolBar *>( widget );
int id_ = KAction::getToolButtonID();
if ( icon().isEmpty() && !iconSet().isNull() )
bar->insertButton( iconSet().pixmap(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotActivated() ), isEnabled(), plainText(),
index );
else
{
TDEInstance *instance;
if ( m_parentCollection )
instance = m_parentCollection->instance();
else
instance = TDEGlobal::instance();
bar->insertButton( icon(), id_, TQT_SIGNAL( clicked() ), this,
TQT_SLOT( slotActivated() ), isEnabled(), plainText(),
index, instance );
}
addContainer( bar, id_ );
if (!whatsThis().isEmpty())
TQWhatsThis::add( bar->getButton(id_), whatsThis() );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
bar->getButton(id_)->setPopup(popupMenu(), true );
return containerCount() - 1;
}
else if ( widget->inherits( TQMENUBAR_OBJECT_NAME_STRING ) )
{
TQMenuBar *bar = static_cast<TQMenuBar *>( widget );
int id;
id = bar->insertItem( text(), popupMenu(), -1, index );
if ( !isEnabled() )
bar->setItemEnabled( id, false );
addContainer( bar, id );
connect( bar, TQT_SIGNAL( destroyed() ), this, TQT_SLOT( slotDestroyed() ) );
return containerCount() - 1;
}
return -1;
}
void KivioStencilSetAction::updateMenu()
{
m_ssId = 0;
m_popup->clear();
m_popup->insertItem(i18n("Show Stencil Set Chooser"), this, TQT_SIGNAL(showDialog()));
m_popup->insertSeparator();
m_pathList.clear();
m_collectionIdList.clear();
clearCollectionMenuList();
TDEStandardDirs *dirs = TDEGlobal::dirs();
TQStringList dirList = dirs->findDirs("data", "kivio/stencils");
dirList.sort();
for( TQStringList::Iterator it = dirList.begin(); it != dirList.end(); ++it )
{
TQString dir = (*it);
loadCollections(dir);
}
}
void KivioStencilSetAction::loadCollections( const TQString& rootDirStr )
{
TQDir rootDir( rootDirStr );
rootDir.setFilter( TQDir::Dirs );
rootDir.setSorting( TQDir::Name );
const TQFileInfoList *colList = rootDir.entryInfoList();
TQFileInfoListIterator colIt( *colList );
TQFileInfo *colFInfo;
TQString cId;
while((colFInfo = colIt.current()))
{
if(colFInfo->fileName() != ".." && colFInfo->fileName() != ".")
{
cId = KivioStencilSpawnerSet::readId(colFInfo->absFilePath());
KPopupMenu* ch;
int index = m_collectionIdList.findIndex(cId);
if(index < 0) {
ch = new KPopupMenu;
connect(ch,TQT_SIGNAL(activated(int)),TQT_SLOT(slotActivated(int)));
m_popup->insertItem(TQIconSet(dirtPixmap(colFInfo->absFilePath())),
KivioStencilSpawnerSet::readTitle(colFInfo->absFilePath()),ch);
m_collectionIdList.append(cId);
m_collectionMenuList.append(ch);
} else {
ch = m_collectionMenuList[index];
}
loadSet( ch, rootDirStr + "/" + colFInfo->fileName() );
}
++colIt;
}
}
void KivioStencilSetAction::loadSet( KPopupMenu* menu, const TQString& rootDirStr )
{
TQDir rootDir( rootDirStr );
rootDir.setFilter( TQDir::Dirs );
rootDir.setSorting( TQDir::Name );
const TQFileInfoList *setList = rootDir.entryInfoList();
TQFileInfoListIterator setIt( *setList );
TQFileInfo *setFInfo;
while( (setFInfo = setIt.current()) )
{
if( setFInfo->fileName() != ".." && setFInfo->fileName() != "." )
{
menu->insertItem(TQIconSet(dirtPixmap(setFInfo->absFilePath())),
KivioStencilSpawnerSet::readTitle(setFInfo->absFilePath()),m_ssId);
m_pathList.insert( m_ssId, new TQString(rootDirStr + "/" + setFInfo->fileName()) );
m_ssId++;
}
++setIt;
}
}
TQPixmap KivioStencilSetAction::dirtPixmap( const TQString& dir )
{
TQString fs;
if( TQFile::exists(dir + "/icon.xpm") ) {
fs = dir + "/icon.xpm";
} else if( TQFile::exists(dir + "/icon.png") ) {
fs = dir + "/icon.png";
} else {
return TQPixmap( (const char **)default_plug_xpm );
}
TQFile file( fs );
TQFileInfo finfo( file );
return TQPixmap( finfo.absFilePath() );
}
void KivioStencilSetAction::slotActivated(int id)
{
if (id < 0 || !m_pathList.at((uint)id))
return;
TQString path = *m_pathList.at((uint)id);
emit activated(path);
}
void KivioStencilSetAction::clearCollectionMenuList()
{
TQValueList<KPopupMenu*>::Iterator it;
for(it = m_collectionMenuList.begin(); it != m_collectionMenuList.end(); ++it) {
KPopupMenu* m = (*it);
delete m;
}
m_collectionMenuList.clear();
}
#include "kiviostencilsetaction.moc"