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Diffstat (limited to 'kate/katesort/src/plugin_sort.cpp')
| -rw-r--r-- | kate/katesort/src/plugin_sort.cpp | 308 |
1 files changed, 308 insertions, 0 deletions
diff --git a/kate/katesort/src/plugin_sort.cpp b/kate/katesort/src/plugin_sort.cpp new file mode 100644 index 0000000..f74213a --- /dev/null +++ b/kate/katesort/src/plugin_sort.cpp @@ -0,0 +1,308 @@ +/*************************************************************************** + * Copyright (C) 2007 by Marián Kyral * + * mkyral@email.cz * + * * + * 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 General Public License * + * along with this program; if not, write to the * + * Free Software Foundation, Inc., * + * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + ***************************************************************************/ + + +#include "plugin_sort.h" +#include "sortdialog.h" + +#include <kaction.h> +#include <klocale.h> +#include <kstandarddirs.h> +#include <map> +#include <qregexp.h> + +class PluginView : public KXMLGUIClient +{ + friend class KatePluginSort; + + public: + Kate::MainWindow *win; +}; + +extern "C" +{ + void* init_libsortplugin() + { + KGlobal::locale()->insertCatalogue("katesort"); + return new KatePluginFactory; + } +} + +KatePluginFactory::KatePluginFactory() +{ + s_instance = new KInstance( "kate" ); +} + +KatePluginFactory::~KatePluginFactory() +{ + delete s_instance; +} + +QObject* KatePluginFactory::createObject( QObject* parent, const char* name, const char*, const QStringList & ) +{ + return new KatePluginSort( parent, name ); +} + +KInstance* KatePluginFactory::s_instance = 0L; + +KatePluginSort::KatePluginSort( QObject* parent, const char* name ) + : Kate::Plugin ( (Kate::Application*)parent, name ) +{ +} + +KatePluginSort::~KatePluginSort() +{ +} + +void KatePluginSort::addView(Kate::MainWindow *win) +{ + /// @todo doesn't this have to be deleted? + PluginView *view = new PluginView (); + + (void) new KAction ( i18n("Sort"), 0, this, + SLOT( slotSort() ), view->actionCollection(), + "edit_insert_sort" ); + + view->setInstance (new KInstance("kate")); + view->setXMLFile("plugins/sort/plugin_sort.rc"); + win->guiFactory()->addClient (view); + view->win = win; + + m_views.append (view); +} +void KatePluginSort::removeView(Kate::MainWindow *win) +{ + for (uint z=0; z < m_views.count(); z++) + if (m_views.at(z)->win == win) + { + PluginView *view = m_views.at(z); + m_views.remove (view); + win->guiFactory()->removeClient (view); + delete view; + } +} + +void KatePluginSort::slotSort() +{ + Kate::View *kv = application()->activeMainWindow()->viewManager()->activeView(); + + if (! kv) + return; + + // display dialog part + SortDialog m_sortDialog; + + // if only part of one row is selected. update By column part of dialog + if (! kv->getDoc()->selection().isEmpty()) + { + if (kv->getDoc()->selStartLine() == kv->getDoc()->selEndLine() && + kv->getDoc()->lineLength(kv->getDoc()->selStartLine()) != -1 ) + { + uint sel_sc = kv->getDoc()->selStartCol() + 1; + uint sel_ec = kv->getDoc()->selEndCol() + 1; + if (! (sel_sc == 0 && (int) sel_ec == kv->getDoc()->lineLength(kv->getDoc()->selStartLine()))) + { + m_sortDialog.m_checkBoxByCol->setChecked(true); + m_sortDialog.m_lineEditStartCol->setText(QString::number(sel_sc,10)); + m_sortDialog.m_lineEditEndCol->setText(QString::number(sel_ec,10)); + } + } + kv->getDoc()->clearSelection(); + } + if (m_sortDialog.exec() == QDialog::Rejected) + return; + + if (kv->getDoc()->selection().isEmpty()) + kv->getDoc()->selectAll(); + if (kv->getDoc()->selection().isEmpty()) + return; // Nothing to sort ! + + uint sel_sl = kv->getDoc()->selStartLine(); + uint sel_el = kv->getDoc()->selEndLine(); + if (kv->getDoc()->selStartCol() > 0 && kv->getDoc()->selStartCol() == kv->getDoc()->lineLength(sel_sl)) + sel_sl++ ; + if (kv->getDoc()->selEndCol() == 0 && kv->getDoc()->lineLength(sel_el) >0) + sel_el-- ; + + // split string to lines + QStringMultiMap strMLines; // alphabetical sort multimap + LongMultiMap longMLines; // numerical sort multimap + + + // Map filling... + QString skey; + QString sdata; + int ikey, non_num_ind; + QRegExp rx("[^0-9]"); // Search regexp for not number character + for (uint i = sel_sl; i <= sel_el; i++) + { + sdata = kv->getDoc()->textLine(i); + skey = sdata; + if (m_sortDialog.m_checkBoxByCol->isChecked()) + { + skey = skey.mid(m_sortDialog.m_lineEditStartCol->text().toInt() - 1, + m_sortDialog.m_lineEditEndCol->text().toInt() - m_sortDialog.m_lineEditStartCol->text().toInt()); +// qDebug("skey: %s", skey.ascii()); + } + +// qDebug("\tLine: %d",i); +// qDebug("Key: %s, Line content: %s", skey.ascii(),sdata.ascii()); + if (m_sortDialog.m_radioButtonAlphaSort->isChecked()) + { + if (m_sortDialog.m_checkBoxCase->isChecked()) + { + // Case sensitive sort + strMLines.insert(std::pair<QString, QString>(skey ,sdata)); + } + else + { + // Case insensitive sort + strMLines.insert(std::pair<QString, QString>(skey.lower(), sdata)); + } + } + else + { + // Numeric sort + skey = skey.stripWhiteSpace(); + if (skey.toLong() == 0) + { // key is not number + non_num_ind = skey.find(rx,0); + if (non_num_ind != -1) + { // beginning of key is number +// qDebug("non_num_ind: %d",non_num_ind); + skey.truncate(non_num_ind); + } + else + { + skey = "0"; + } + } +// qDebug("Key: %s",skey.ascii()); + longMLines.insert(std::pair<long, QString>(skey.toLong(), sdata)); + } + } + + // Insert result back to document + // Remove selection + kv->getDoc()->removeText(sel_sl,0,sel_el,kv->getDoc()->lineLength(sel_el)); +// kv->updateView(false); + + QStringMultiMap::iterator smit, smsit, emsit; + LongMultiMap::iterator lmit, slmit, elmit; + bool fasc; + uint i=sel_sl; // insert start line + bool first=true; // First line flag + QString prevLine; // Store previous line (for unique purpose) + + if (m_sortDialog.m_radioButtonAlphaSort->isChecked()) + { + if (m_sortDialog.m_radioButtonAsc->isChecked()) + { + // Ascendent + smsit=strMLines.begin(); + emsit=strMLines.end(); + fasc=true; + } //m_sortDialog.m_radioButtonAsc->isChecked() + else + { + // Descendent + smsit=strMLines.end(); + smsit++; + emsit=strMLines.begin(); + emsit--; + fasc=false; + } //m_sortDialog.m_radioButtonAsc->isChecked() + for( smit=smsit; smit != emsit; fasc ? ++smit : --smit ) + { + sdata = smit->second; + skey = smit->first; +// qDebug("Key: %s, Line content: %s", skey.ascii(),sdata.ascii()); + + if (m_sortDialog.m_checkBoxUnique->isChecked()) + { + if ( prevLine.compare(sdata) != 0 || first ) //remove duplicities + { +// qDebug("Inserting line: %d",i); + first = false; + prevLine = sdata; + kv->getDoc()->insertLine(i, sdata); + i++; + } + } // m_sortDialog.m_checkBoxUnique->isChecked() + else + { + prevLine = sdata; +// qDebug("Inserting line: %d",i); + kv->getDoc()->insertLine(i, sdata); + i++; + } // m_sortDialog.m_checkBoxUnique->isChecked() + } //for + } //m_sortDialog.m_radioButtonAlphaSort->isChecked() + else + { + if (m_sortDialog.m_radioButtonAsc->isChecked()) + { + // Ascendent + slmit=longMLines.begin(); + elmit=longMLines.end(); + fasc=true; + } //m_sortDialog.m_radioButtonAsc->isChecked() + else + { + // Descendent + slmit=longMLines.end(); + ++slmit; + elmit=longMLines.begin(); + --elmit; + fasc=false; + } //m_sortDialog.m_radioButtonAsc->isChecked() + for( lmit=slmit; lmit != elmit; fasc ? ++lmit : --lmit ) + { + sdata = lmit->second; + ikey = lmit->first; + +// qDebug("Key: %d, Line content: %s", ikey,sdata.ascii()); + if (m_sortDialog.m_checkBoxUnique->isChecked()) + { + if ( prevLine.compare(sdata) != 0 || first ) //remove duplicities + { +// qDebug("Inserting line: %d",i); + first = false; + prevLine = sdata; + kv->getDoc()->insertLine(i, sdata); + i++; + } + } // m_sortDialog.m_checkBoxUnique->isChecked() + else + { + prevLine = sdata; +// qDebug("Inserting line: %d",i); + kv->getDoc()->insertLine(i, sdata); + i++; + } // m_sortDialog.m_checkBoxUnique->isChecked() + } //for + } + // Delete last blank line + kv->getDoc()->removeLine(i); + +} + +#include "plugin_sort.moc" + |