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166 lines
3.9 KiB
166 lines
3.9 KiB
/*
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* Kivio - Visual Modelling and Flowcharting
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* Copyright (C) 2005 Peter Simonsson
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "objectlistpalette.h"
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#include <tqlayout.h>
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#include <tqheader.h>
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#include <tqptrlist.h>
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#include <klistview.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include "kivio_view.h"
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#include "kivio_stencil.h"
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#include "kivio_layer.h"
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#include "kivio_stencil_spawner.h"
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#include "kivio_stencil_spawner_info.h"
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#include "kivio_page.h"
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#include "kivioglobal.h"
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#include "kivio_doc.h"
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namespace Kivio {
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class ObjectListItem : public KListViewItem
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{
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public:
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ObjectListItem(KListView* parent, KivioStencil* _stencil)
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: KListViewItem(parent, "")
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{
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m_stencil = _stencil;
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setPixmap(0, Kivio::generatePixmapFromStencil(22, 22, m_stencil));
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TQString type;
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TQString name;
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switch(m_stencil->type()) {
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case kstGroup:
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type = i18n("Group");
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name = type;
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break;
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case kstConnector:
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type = i18n("Connector");
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name = _stencil->spawner()->info()->title();
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break;
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case kstText:
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type = i18n("Text Area");
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name = type;
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break;
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case kstNormal:
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default:
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type = i18n("Stencil");
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name = _stencil->spawner()->info()->title();
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break;
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}
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setText(0, name);
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setText(1, type);
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setSelected(m_stencil->isSelected());
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}
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KivioStencil* stencil() const { return m_stencil; }
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private:
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KivioStencil* m_stencil;
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};
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ObjectListPalette::ObjectListPalette(KivioView* parent, const char* name)
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: TQWidget(parent, name), m_view(parent)
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{
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m_blockUpdate = false;
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TQVBoxLayout* layout = new TQVBoxLayout(this, 0, 2);
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m_objectList = new KListView(this);
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m_objectList->setFullWidth(true);
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m_objectList->setAllColumnsShowFocus(true);
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m_objectList->setSorting(-1);
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m_objectList->setSelectionMode(TQListView::Extended);
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m_objectList->addColumn(i18n("Name"));
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m_objectList->addColumn(i18n("Type"));
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layout->addWidget(m_objectList);
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connect(m_objectList, TQT_SIGNAL(selectionChanged()), this, TQT_SLOT(updateSelection()));
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}
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ObjectListPalette::~ObjectListPalette()
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{
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}
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void ObjectListPalette::updateObjectList()
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{
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if(m_blockUpdate) {
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m_blockUpdate = false;
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return;
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}
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KivioPage* page = m_view->activePage();
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if(!page)
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return;
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m_objectList->clear();
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TQPtrList<KivioLayer>* layers = page->layers();
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KivioLayer* layer = layers->first();
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KivioStencil* stencil;
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m_objectList->blockSignals(true);
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while(layer) {
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stencil = layer->firstStencil();
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while(stencil) {
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new ObjectListItem(m_objectList, stencil);
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stencil = layer->nextStencil();
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}
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layer = layers->next();
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}
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m_objectList->blockSignals(false);
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}
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void ObjectListPalette::updateSelection()
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{
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KivioPage* page = m_view->activePage();
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if(!page)
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return;
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page->unselectAllStencils();
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TQPtrList<TQListViewItem> selectedItems = m_objectList->selectedItems();
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TQPtrListIterator<TQListViewItem> it(selectedItems);
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ObjectListItem* item = 0;
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while((item = static_cast<ObjectListItem*>(it.current())) != 0) {
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page->selectStencil(item->stencil());
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++it;
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}
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m_blockUpdate = true;
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m_view->doc()->updateView(page);
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}
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}
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#include "objectlistpalette.moc"
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