diff options
Diffstat (limited to 'kivio/kiviopart/ui/kivioaddstencilsetpanel.cpp')
| -rw-r--r-- | kivio/kiviopart/ui/kivioaddstencilsetpanel.cpp | 226 |
1 files changed, 226 insertions, 0 deletions
diff --git a/kivio/kiviopart/ui/kivioaddstencilsetpanel.cpp b/kivio/kiviopart/ui/kivioaddstencilsetpanel.cpp new file mode 100644 index 00000000..da7e6685 --- /dev/null +++ b/kivio/kiviopart/ui/kivioaddstencilsetpanel.cpp @@ -0,0 +1,226 @@ +/* This file is part of the KDE project + Copyright (C) 2004-2005 Peter Simonsson <psn@linux.se>, + + 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 "kivioaddstencilsetpanel.h" + +#include <qfile.h> +#include <qdir.h> +#include <qstringlist.h> +#include <qiconview.h> +#include <qgroupbox.h> +#include <qpushbutton.h> +#include <qtextbrowser.h> +#include <qsplitter.h> + +#include <kstandarddirs.h> +#include <kglobal.h> +#include <klistview.h> + +#include "kivio_stencil_spawner_set.h" +#include "kivio_stencil_spawner.h" +#include "kivio_stencil_spawner_info.h" +#include "kivio_stencil.h" +#include "kivioglobal.h" + +namespace Kivio { + AddStencilSetPanel::AddStencilSetPanel(QWidget *parent, const char *name) + : KivioStencilSetWidget(parent, name) + { + int height = m_stencilsetGBox->height() / 2; + QValueList<int> sizes; + sizes << height << height; + m_stencilSetSplitter->setSizes(sizes); + updateList(); + + connect(m_stencilSetLView, SIGNAL(selectionChanged(QListViewItem*)), this, SLOT(changeStencilSet(QListViewItem*))); + connect(m_addToDocBtn, SIGNAL(clicked()), this, SLOT(addToDocument())); + + QListViewItem* tmp = m_stencilSetLView->firstChild(); + + if(tmp) { + tmp = tmp->firstChild(); + + if(tmp) { + m_stencilSetLView->setSelected(tmp, true); + m_stencilSetLView->ensureItemVisible(tmp); + } + } +#if KDE_IS_VERSION(3,4,0) + m_stencilSetLView-> setShadeSortColumn(false); +#endif + } + + + AddStencilSetPanel::~AddStencilSetPanel() + { + } + + void AddStencilSetPanel::updateList() + { + KStandardDirs *dirs = KGlobal::dirs(); + QStringList dirList = dirs->findDirs("data", "kivio/stencils"); + dirList.sort(); + m_stencilSetLView->clear(); + + for(QStringList::Iterator it = dirList.begin(); it != dirList.end(); ++it) + { + QString dir = (*it); + loadCollections(dir); + } + } + + void AddStencilSetPanel::loadCollections(const QString& dir) + { + QDir rootDir( dir ); + + rootDir.setFilter( QDir::Dirs ); + rootDir.setSorting( QDir::Name ); + + const QFileInfoList *colList = rootDir.entryInfoList(); + QFileInfoListIterator colIt( *colList ); + QFileInfo *colFInfo; + QString cId; + + while((colFInfo = colIt.current())) + { + if((colFInfo->fileName() != "..") && (colFInfo->fileName() != ".")) + { + cId = KivioStencilSpawnerSet::readId(colFInfo->absFilePath()); + QListViewItem* li = m_stencilSetLView->firstChild(); + + while(li) { + if(li->text(1) == cId) { + break; + } + + li = li->nextSibling(); + } + + if(!li) { + li = new KListViewItem(m_stencilSetLView, + KivioStencilSpawnerSet::readTitle(colFInfo->absFilePath()), + KivioStencilSpawnerSet::readId(colFInfo->absFilePath())); + li->setPixmap(0, loadIcon("icon", colFInfo->absFilePath())); + } + + loadStencilSet(li, dir + "/" + colFInfo->fileName()); + } + + ++colIt; + } + } + + void AddStencilSetPanel::loadStencilSet(QListViewItem* li, const QString& dir) + { + QDir rootDir( dir ); + + rootDir.setFilter( QDir::Dirs ); + rootDir.setSorting( QDir::Name ); + + const QFileInfoList *setList = rootDir.entryInfoList(); + QFileInfoListIterator setIt( *setList ); + QFileInfo *setFInfo; + + while( (setFInfo = setIt.current()) ) + { + if( setFInfo->fileName() != ".." && setFInfo->fileName() != "." ) + { + KListViewItem* tmp = new KListViewItem(li, KivioStencilSpawnerSet::readTitle(setFInfo->absFilePath()), + dir + "/" + setFInfo->fileName()); + tmp->setPixmap(0, loadIcon("icon", setFInfo->absFilePath())); + + if(m_currentDir == setFInfo->absFilePath()) { + tmp->setSelected(true); + m_stencilSetLView->ensureItemVisible(tmp); + } + } + + ++setIt; + } + } + + QPixmap AddStencilSetPanel::loadIcon(const QString& name, const QString& dir) + { + QString fs; + + if( QFile::exists(dir + "/" + name + ".xpm") ) { + fs = dir + "/" + name + ".xpm"; + } else if( QFile::exists(dir + "/" + name + ".png") ) { + fs = dir + "/" + name + ".png"; + } else { + return QPixmap(); + } + + return QPixmap( fs ); + } + + void AddStencilSetPanel::changeStencilSet(QListViewItem* li) + { + if(!li || !li->parent()) { + return; + } + + m_stencilsetGBox->setTitle(li->text(0)); + m_addToDocBtn->setEnabled(true); + KivioStencilSpawnerSet* spawnerSet = new KivioStencilSpawnerSet(li->text(0)); + // Load the stencil icons + m_currentDir = li->text(1); + spawnerSet->loadDir(m_currentDir); + QStringList files = spawnerSet->files(); + + // Remove the old icons + m_stencilIView->clear(); + KivioStencilSpawner* spawner = 0; + KivioStencil* stencil = 0; + int count = 0; + + for(QStringList::Iterator it = files.begin(); it != files.end(); ++it) + { + spawner = spawnerSet->loadFile(m_currentDir + "/" + (*it)); + + if(spawner) { + stencil = spawner->newStencil(); + + if(stencil) { + (void) new QIconViewItem(m_stencilIView, spawner->info()->title(), Kivio::generatePixmapFromStencil(32, 32, stencil)); + delete stencil; + count++; + } + } + + if(count == 10) { // Limit to max 10 stencils + break; + } + } + + m_descriptionBrowser->setText(KivioStencilSpawnerSet::readDescription(m_currentDir)); + + delete spawnerSet; + } + + void AddStencilSetPanel::addToDocument() + { + if(m_currentDir.isEmpty()) { + return; + } + + emit addStencilSet(m_currentDir); + } +} + +#include "kivioaddstencilsetpanel.moc" |