src/qtui/settingspages/corehighlightsettingspage.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2005-2018 by the Quassel Project                        *
   3  *   devel@quassel-irc.org                                                 *
   4  *                                                                         *
   5  *   This program is free software; you can redistribute it and/or modify  *
   6  *   it under the terms of the GNU General Public License as published by  *
   7  *   the Free Software Foundation; either version 2 of the License, or     *
   8  *   (at your option) version 3.                                           *
   9  *                                                                         *
  10  *   This program is distributed in the hope that it will be useful,       *
  11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  13  *   GNU General Public License for more details.                          *
  14  *                                                                         *
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  17  *   Free Software Foundation, Inc.,                                       *
  18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
  19  ***************************************************************************/
  20
  21 #include <QHeaderView>
  22 #include <QMessageBox>
  23 #include <QTableWidget>
  24
  25 #include "client.h"
  26 #include "corehighlightsettingspage.h"
  27 #include "icon.h"
  28 #include "qtui.h"
  29
  30 CoreHighlightSettingsPage::CoreHighlightSettingsPage(QWidget *parent)
  31     : SettingsPage(tr("Interface"),
  32                    // In Monolithic mode, local highlights are replaced by remote highlights
  33                    Quassel::runMode() == Quassel::Monolithic ?
  34                        tr("Highlights") : tr("Remote Highlights"),
  35                    parent)
  36 {
  37     ui.setupUi(this);
  38
  39     setupRuleTable(ui.highlightTable);
  40     setupRuleTable(ui.ignoredTable);
  41
  42     ui.highlightNicksComboBox->addItem(tr("All Nicks from Identity"), QVariant(HighlightRuleManager::AllNicks));
  43     ui.highlightNicksComboBox->addItem(tr("Current Nick"), QVariant(HighlightRuleManager::CurrentNick));
  44     ui.highlightNicksComboBox->addItem(tr("None"), QVariant(HighlightRuleManager::NoNick));
  45
  46     coreConnectionStateChanged(Client::isConnected()); // need a core connection!
  47     connect(Client::instance(), SIGNAL(coreConnectionStateChanged(bool)), this, SLOT(coreConnectionStateChanged(bool)));
  48
  49     connect(ui.highlightAdd, SIGNAL(clicked(bool)), this, SLOT(addNewHighlightRow()));
  50     connect(ui.highlightRemove, SIGNAL(clicked(bool)), this, SLOT(removeSelectedHighlightRows()));
  51     connect(ui.highlightImport, SIGNAL(clicked(bool)), this, SLOT(importRules()));
  52
  53     connect(ui.ignoredAdd, SIGNAL(clicked(bool)), this, SLOT(addNewIgnoredRow()));
  54     connect(ui.ignoredRemove, SIGNAL(clicked(bool)), this, SLOT(removeSelectedIgnoredRows()));
  55
  56     // TODO: search for a better signal (one that emits everytime a selection has been changed for one item)
  57     connect(ui.highlightTable,
  58             SIGNAL(itemClicked(QTableWidgetItem * )),
  59             this,
  60             SLOT(selectHighlightRow(QTableWidgetItem * )));
  61     connect(ui.ignoredTable,
  62             SIGNAL(itemClicked(QTableWidgetItem * )),
  63             this,
  64             SLOT(selectIgnoredRow(QTableWidgetItem * )));
  65
  66     // Update the "Case sensitive" checkbox
  67     connect(ui.highlightNicksComboBox,
  68             SIGNAL(currentIndexChanged(int)),
  69             this,
  70             SLOT(highlightNicksChanged(int)));
  71
  72     connect(ui.highlightNicksComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(widgetHasChanged()));
  73     connect(ui.nicksCaseSensitive, SIGNAL(clicked(bool)), this, SLOT(widgetHasChanged()));
  74
  75     connect(ui.highlightAdd, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
  76     connect(ui.highlightRemove, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
  77
  78     connect(ui.ignoredAdd, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
  79     connect(ui.ignoredRemove, SIGNAL(clicked()), this, SLOT(widgetHasChanged()));
  80
  81     connect(ui.highlightTable,
  82             SIGNAL(itemChanged(QTableWidgetItem * )),
  83             this,
  84             SLOT(highlightTableChanged(QTableWidgetItem * )));
  85
  86     connect(ui.ignoredTable,
  87             SIGNAL(itemChanged(QTableWidgetItem * )),
  88             this,
  89             SLOT(ignoredTableChanged(QTableWidgetItem * )));
  90
  91     connect(Client::instance(), SIGNAL(connected()), this, SLOT(clientConnected()));
  92
  93     // Warning icon
  94     ui.coreUnsupportedIcon->setPixmap(icon::get("dialog-warning").pixmap(16));
  95
  96     // Set up client/monolithic remote highlights information
  97     if (Quassel::runMode() == Quassel::Monolithic) {
  98         // We're running in Monolithic mode, local highlights are considered legacy
  99         ui.highlightImport->setText(tr("Import Legacy"));
 100         ui.highlightImport->setToolTip(tr("Import highlight rules configured in <i>%1</i>.")
 101                                        .arg(tr("Legacy Highlights").replace(" ", "&nbsp;")));
 102         // Re-use translations of "Legacy Highlights" as this is a word-for-word reference, forcing
 103         // all spaces to be non-breaking
 104     } else {
 105         // We're running in client/split mode, local highlights are distinguished from remote
 106         ui.highlightImport->setText(tr("Import Local"));
 107         ui.highlightImport->setToolTip(tr("Import highlight rules configured in <i>%1</i>.")
 108                                        .arg(tr("Local Highlights").replace(" ", "&nbsp;")));
 109         // Re-use translations of "Local Highlights" as this is a word-for-word reference, forcing
 110         // all spaces to be non-breaking
 111     }
 112 }
 113
 114 void CoreHighlightSettingsPage::coreConnectionStateChanged(bool state)
 115 {
 116     updateCoreSupportStatus(state);
 117     setEnabled(state);
 118     if (state) {
 119         load();
 120     } else {
 121         revert();
 122     }
 123 }
 124
 125 void CoreHighlightSettingsPage::setupRuleTable(QTableWidget *table) const
 126 {
 127     table->verticalHeader()->hide();
 128     table->setShowGrid(false);
 129
 130     table->horizontalHeaderItem(CoreHighlightSettingsPage::EnableColumn)->setToolTip(
 131                 tr("Enable/disable this rule"));
 132     table->horizontalHeaderItem(CoreHighlightSettingsPage::EnableColumn)->setWhatsThis(
 133                 table->horizontalHeaderItem(CoreHighlightSettingsPage::EnableColumn)->toolTip());
 134
 135     table->horizontalHeaderItem(CoreHighlightSettingsPage::NameColumn)->setToolTip(
 136                 tr("Phrase to match"));
 137     table->horizontalHeaderItem(CoreHighlightSettingsPage::NameColumn)->setWhatsThis(
 138                 table->horizontalHeaderItem(CoreHighlightSettingsPage::NameColumn)->toolTip());
 139
 140     table->horizontalHeaderItem(CoreHighlightSettingsPage::RegExColumn)->setToolTip(
 141                 tr("<b>RegEx</b>: This option determines if the highlight rule, <i>Sender</i>, and "
 142                    "<i>Channel</i> should be interpreted as <b>regular expressions</b> or just as "
 143                    "keywords."));
 144     table->horizontalHeaderItem(CoreHighlightSettingsPage::RegExColumn)->setWhatsThis(
 145                 table->horizontalHeaderItem(CoreHighlightSettingsPage::RegExColumn)->toolTip());
 146
 147     table->horizontalHeaderItem(CoreHighlightSettingsPage::CsColumn)->setToolTip(
 148                 tr("<b>CS</b>: This option determines if the highlight rule, <i>Sender</i>, and "
 149                    "<i>Channel</i> should be interpreted <b>case sensitive</b>."));
 150     table->horizontalHeaderItem(CoreHighlightSettingsPage::CsColumn)->setWhatsThis(
 151                 table->horizontalHeaderItem(CoreHighlightSettingsPage::CsColumn)->toolTip());
 152
 153     table->horizontalHeaderItem(CoreHighlightSettingsPage::SenderColumn)->setToolTip(
 154                 tr("<p><b>Sender</b>: Semicolon separated list of <i>nick!ident@host</i> names, "
 155                    "leave blank to match any nickname.</p>"
 156                    "<p><i>Example:</i><br />"
 157                    "<i>Alice!*; Bob!*@example.com; Carol*!*; !Caroline!*</i><br />"
 158                    "would match on <i>Alice</i>, <i>Bob</i> with hostmask <i>example.com</i>, and "
 159                    "any nickname starting with <i>Carol</i> except for <i>Caroline</i><br />"
 160                    "<p>If only inverted names are specified, it will match anything except for "
 161                    "what's specified (implicit wildcard).</p>"
 162                    "<p><i>Example:</i><br />"
 163                    "<i>!Announce*!*; !Wheatley!aperture@*</i><br />"
 164                    "would match anything except for <i>Wheatley</i> with ident <i>aperture</i> or "
 165                    "any nickname starting with <i>Announce</i></p>"));
 166     table->horizontalHeaderItem(CoreHighlightSettingsPage::SenderColumn)->setWhatsThis(
 167                 table->horizontalHeaderItem(CoreHighlightSettingsPage::SenderColumn)->toolTip());
 168
 169     table->horizontalHeaderItem(CoreHighlightSettingsPage::ChanColumn)->setToolTip(
 170                 tr("<p><b>Channel</b>: Semicolon separated list of channel names, leave blank to "
 171                    "match any name.</p>"
 172                    "<p><i>Example:</i><br />"
 173                    "<i>#quassel*; #foobar; !#quasseldroid</i><br />"
 174                    "would match on <i>#foobar</i> and any channel starting with <i>#quassel</i> "
 175                    "except for <i>#quasseldroid</i><br />"
 176                    "<p>If only inverted names are specified, it will match anything except for "
 177                    "what's specified (implicit wildcard).</p>"
 178                    "<p><i>Example:</i><br />"
 179                    "<i>!#quassel*; !#foobar</i><br />"
 180                    "would match anything except for <i>#foobar</i> or any channel starting with "
 181                    "<i>#quassel</i></p>"));
 182     table->horizontalHeaderItem(CoreHighlightSettingsPage::ChanColumn)->setWhatsThis(
 183                 table->horizontalHeaderItem(CoreHighlightSettingsPage::ChanColumn)->toolTip());
 184
 185 #if QT_VERSION < QT_VERSION_CHECK(5, 0, 0)
 186     table->horizontalHeader()->setResizeMode(CoreHighlightSettingsPage::EnableColumn, QHeaderView::ResizeToContents);
 187     table->horizontalHeader()->setResizeMode(CoreHighlightSettingsPage::NameColumn, QHeaderView::Stretch);
 188     table->horizontalHeader()->setResizeMode(CoreHighlightSettingsPage::RegExColumn, QHeaderView::ResizeToContents);
 189     table->horizontalHeader()->setResizeMode(CoreHighlightSettingsPage::CsColumn, QHeaderView::ResizeToContents);
 190     table->horizontalHeader()->setResizeMode(CoreHighlightSettingsPage::ChanColumn, QHeaderView::ResizeToContents);
 191 #else
 192     table->horizontalHeader()->setSectionResizeMode(CoreHighlightSettingsPage::EnableColumn, QHeaderView::ResizeToContents);
 193     table->horizontalHeader()->setSectionResizeMode(CoreHighlightSettingsPage::NameColumn, QHeaderView::Stretch);
 194     table->horizontalHeader()->setSectionResizeMode(CoreHighlightSettingsPage::RegExColumn, QHeaderView::ResizeToContents);
 195     table->horizontalHeader()->setSectionResizeMode(CoreHighlightSettingsPage::CsColumn, QHeaderView::ResizeToContents);
 196     table->horizontalHeader()->setSectionResizeMode(CoreHighlightSettingsPage::ChanColumn, QHeaderView::ResizeToContents);
 197 #endif
 198 }
 199
 200 void CoreHighlightSettingsPage::updateCoreSupportStatus(bool state)
 201 {
 202     // Assume connected state as enforced by the settings page UI
 203     if (!state || Client::isCoreFeatureEnabled(Quassel::Feature::CoreSideHighlights)) {
 204         // Either disconnected or core supports highlights, enable highlight configuration and hide
 205         // warning.  Don't show the warning needlessly when disconnected.
 206         ui.highlightsConfigWidget->setEnabled(true);
 207         ui.coreUnsupportedWidget->setVisible(false);
 208     } else {
 209         // Core does not support highlights, show warning and disable highlight configuration
 210         ui.highlightsConfigWidget->setEnabled(false);
 211         ui.coreUnsupportedWidget->setVisible(true);
 212     }
 213 }
 214
 215 void CoreHighlightSettingsPage::clientConnected()
 216 {
 217     connect(Client::highlightRuleManager(), SIGNAL(updated()), SLOT(revert()));
 218 }
 219
 220 void CoreHighlightSettingsPage::revert()
 221 {
 222     if (!hasChanged())
 223         return;
 224
 225     setChangedState(false);
 226     load();
 227 }
 228
 229 bool CoreHighlightSettingsPage::hasDefaults() const
 230 {
 231     return true;
 232 }
 233
 234 void CoreHighlightSettingsPage::defaults()
 235 {
 236     int highlightNickType = HighlightRuleManager::HighlightNickType::CurrentNick;
 237     int defaultIndex = ui.highlightNicksComboBox->findData(QVariant(highlightNickType));
 238     ui.highlightNicksComboBox->setCurrentIndex(defaultIndex);
 239     ui.nicksCaseSensitive->setChecked(false);
 240     emptyHighlightTable();
 241     emptyIgnoredTable();
 242
 243     widgetHasChanged();
 244 }
 245
 246 void CoreHighlightSettingsPage::addNewHighlightRow(bool enable, const QString &name, bool regex, bool cs,
 247                                                    const QString &sender, const QString &chanName, bool self)
 248 {
 249     ui.highlightTable->setRowCount(ui.highlightTable->rowCount() + 1);
 250
 251     auto *nameItem = new QTableWidgetItem(name);
 252
 253     auto *regexItem = new QTableWidgetItem("");
 254     if (regex)
 255         regexItem->setCheckState(Qt::Checked);
 256     else
 257         regexItem->setCheckState(Qt::Unchecked);
 258     regexItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 259
 260     auto *csItem = new QTableWidgetItem("");
 261     if (cs)
 262         csItem->setCheckState(Qt::Checked);
 263     else
 264         csItem->setCheckState(Qt::Unchecked);
 265     csItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 266
 267     auto *enableItem = new QTableWidgetItem("");
 268     if (enable)
 269         enableItem->setCheckState(Qt::Checked);
 270     else
 271         enableItem->setCheckState(Qt::Unchecked);
 272     enableItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 273
 274     auto *senderItem = new QTableWidgetItem(sender);
 275
 276     auto *chanNameItem = new QTableWidgetItem(chanName);
 277
 278     enableItem->setToolTip(tr("Enable/disable this rule"));
 279     nameItem->setToolTip(tr("Phrase to match"));
 280     regexItem->setToolTip(
 281                 tr("<b>RegEx</b>: This option determines if the highlight rule, <i>Sender</i>, and "
 282                    "<i>Channel</i> should be interpreted as <b>regular expressions</b> or just as "
 283                    "keywords."));
 284     csItem->setToolTip(
 285                 tr("<b>CS</b>: This option determines if the highlight rule, <i>Sender</i>, and "
 286                    "<i>Channel</i> should be interpreted <b>case sensitive</b>."));
 287     senderItem->setToolTip(
 288                 tr("<p><b>Sender</b>: Semicolon separated list of <i>nick!ident@host</i> names, "
 289                    "leave blank to match any nickname.</p>"
 290                    "<p><i>Example:</i><br />"
 291                    "<i>Alice!*; Bob!*@example.com; Carol*!*; !Caroline!*</i><br />"
 292                    "would match on <i>Alice</i>, <i>Bob</i> with hostmask <i>example.com</i>, and "
 293                    "any nickname starting with <i>Carol</i> except for <i>Caroline</i><br />"
 294                    "<p>If only inverted names are specified, it will match anything except for "
 295                    "what's specified (implicit wildcard).</p>"
 296                    "<p><i>Example:</i><br />"
 297                    "<i>!Announce*!*; !Wheatley!aperture@*</i><br />"
 298                    "would match anything except for <i>Wheatley</i> with ident <i>aperture</i> or "
 299                    "any nickname starting with <i>Announce</i></p>"));
 300     chanNameItem->setToolTip(
 301                 tr("<p><b>Channel</b>: Semicolon separated list of channel names, leave blank to "
 302                    "match any name.</p>"
 303                    "<p><i>Example:</i><br />"
 304                    "<i>#quassel*; #foobar; !#quasseldroid</i><br />"
 305                    "would match on <i>#foobar</i> and any channel starting with <i>#quassel</i> "
 306                    "except for <i>#quasseldroid</i><br />"
 307                    "<p>If only inverted names are specified, it will match anything except for "
 308                    "what's specified (implicit wildcard).</p>"
 309                    "<p><i>Example:</i><br />"
 310                    "<i>!#quassel*; !#foobar</i><br />"
 311                    "would match anything except for <i>#foobar</i> or any channel starting with "
 312                    "<i>#quassel</i></p>"));
 313
 314     int lastRow = ui.highlightTable->rowCount() - 1;
 315     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::NameColumn, nameItem);
 316     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::RegExColumn, regexItem);
 317     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::CsColumn, csItem);
 318     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::EnableColumn, enableItem);
 319     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::SenderColumn, senderItem);
 320     ui.highlightTable->setItem(lastRow, CoreHighlightSettingsPage::ChanColumn, chanNameItem);
 321
 322     if (!self)
 323         ui.highlightTable->setCurrentItem(nameItem);
 324
 325     highlightList << HighlightRuleManager::HighlightRule(name, regex, cs, enable, false, sender, chanName);
 326 }
 327
 328 void CoreHighlightSettingsPage::addNewIgnoredRow(bool enable, const QString &name, bool regex, bool cs,
 329                                                  const QString &sender, const QString &chanName, bool self)
 330 {
 331     ui.ignoredTable->setRowCount(ui.ignoredTable->rowCount() + 1);
 332
 333     auto *nameItem = new QTableWidgetItem(name);
 334
 335     auto *regexItem = new QTableWidgetItem("");
 336     if (regex)
 337         regexItem->setCheckState(Qt::Checked);
 338     else
 339         regexItem->setCheckState(Qt::Unchecked);
 340     regexItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 341
 342     auto *csItem = new QTableWidgetItem("");
 343     if (cs)
 344         csItem->setCheckState(Qt::Checked);
 345     else
 346         csItem->setCheckState(Qt::Unchecked);
 347     csItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 348
 349     auto *enableItem = new QTableWidgetItem("");
 350     if (enable)
 351         enableItem->setCheckState(Qt::Checked);
 352     else
 353         enableItem->setCheckState(Qt::Unchecked);
 354     enableItem->setFlags(Qt::ItemIsUserCheckable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
 355
 356     auto *chanNameItem = new QTableWidgetItem(chanName);
 357
 358     auto *senderItem = new QTableWidgetItem(sender);
 359
 360     enableItem->setToolTip(tr("Enable/disable this rule"));
 361     nameItem->setToolTip(tr("Phrase to match"));
 362     regexItem->setToolTip(
 363                 tr("<b>RegEx</b>: This option determines if the highlight rule should be "
 364                    "interpreted as a <b>regular expression</b> or just as a keyword."));
 365     csItem->setToolTip(
 366                 tr("<b>CS</b>: This option determines if the highlight rule should be interpreted "
 367                    "<b>case sensitive</b>."));
 368     senderItem->setToolTip(
 369                 tr("<b>Sender</b>: This option specifies which sender nicknames match.  Leave "
 370                    "blank to match any nickname."));
 371     chanNameItem->setToolTip(
 372                 tr("<p><b>Channel</b>: Semicolon separated list of channel names.</p>"
 373                    "<p><i>Example:</i><br />"
 374                    "<i>#quassel*; #foobar; !#quasseldroid</i><br />"
 375                    "would match on #foobar and any channel starting with <i>#quassel</i> except "
 376                    "for <i>#quasseldroid</i><br />"
 377                    "<p>If only inverted names are specified, it will match anything except for "
 378                    "what's specified (implicit wildcard).</p>"
 379                    "<p><i>Example:</i><br />"
 380                    "<i>!#quassel*; !#foobar</i><br />"
 381                    "would match anything except for #foobar or any channel starting with "
 382                    "<i>#quassel</i></p>"));
 383
 384     int lastRow = ui.ignoredTable->rowCount() - 1;
 385     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::NameColumn, nameItem);
 386     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::RegExColumn, regexItem);
 387     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::CsColumn, csItem);
 388     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::EnableColumn, enableItem);
 389     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::SenderColumn, senderItem);
 390     ui.ignoredTable->setItem(lastRow, CoreHighlightSettingsPage::ChanColumn, chanNameItem);
 391
 392     if (!self)
 393         ui.ignoredTable->setCurrentItem(nameItem);
 394
 395     ignoredList << HighlightRuleManager::HighlightRule(name, regex, cs, enable, true, sender, chanName);
 396 }
 397
 398 void CoreHighlightSettingsPage::removeSelectedHighlightRows()
 399 {
 400     QList<int> selectedRows;
 401     QList<QTableWidgetItem *> selectedItemList = ui.highlightTable->selectedItems();
 402     for (auto selectedItem : selectedItemList) {
 403         selectedRows.append(selectedItem->row());
 404     }
 405     qSort(selectedRows.begin(), selectedRows.end(), qGreater<int>());
 406     int lastRow = -1;
 407     for (auto row : selectedRows) {
 408         if (row != lastRow) {
 409             ui.highlightTable->removeRow(row);
 410             highlightList.removeAt(row);
 411         }
 412         lastRow = row;
 413     }
 414 }
 415
 416 void CoreHighlightSettingsPage::removeSelectedIgnoredRows()
 417 {
 418     QList<int> selectedRows;
 419     QList<QTableWidgetItem *> selectedItemList = ui.ignoredTable->selectedItems();
 420     for (auto selectedItem : selectedItemList) {
 421         selectedRows.append(selectedItem->row());
 422     }
 423     qSort(selectedRows.begin(), selectedRows.end(), qGreater<int>());
 424     int lastRow = -1;
 425     for (auto row : selectedRows) {
 426         if (row != lastRow) {
 427             ui.ignoredTable->removeRow(row);
 428             ignoredList.removeAt(row);
 429         }
 430         lastRow = row;
 431     }
 432 }
 433
 434 void CoreHighlightSettingsPage::highlightNicksChanged(const int index) {
 435     // Only allow toggling "Case sensitive" when a nickname will be highlighted
 436     auto highlightNickType = ui.highlightNicksComboBox->itemData(index).value<int>();
 437     ui.nicksCaseSensitive->setEnabled(highlightNickType != HighlightRuleManager::NoNick);
 438 }
 439
 440 void CoreHighlightSettingsPage::selectHighlightRow(QTableWidgetItem *item)
 441 {
 442     int row = item->row();
 443     bool selected = item->isSelected();
 444     ui.highlightTable
 445         ->setRangeSelected(QTableWidgetSelectionRange(row, 0, row, CoreHighlightSettingsPage::ColumnCount - 1),
 446                            selected);
 447 }
 448
 449 void CoreHighlightSettingsPage::selectIgnoredRow(QTableWidgetItem *item)
 450 {
 451     int row = item->row();
 452     bool selected = item->isSelected();
 453     ui.ignoredTable
 454         ->setRangeSelected(QTableWidgetSelectionRange(row, 0, row, CoreHighlightSettingsPage::ColumnCount - 1),
 455                            selected);
 456 }
 457
 458 void CoreHighlightSettingsPage::emptyHighlightTable()
 459 {
 460     // ui.highlight and highlightList should have the same size, but just to make sure.
 461     if (ui.highlightTable->rowCount() != highlightList.size()) {
 462         qDebug() << "something is wrong: ui.highlight and highlightList don't have the same size!";
 463     }
 464     while (ui.highlightTable->rowCount()) {
 465         ui.highlightTable->removeRow(0);
 466     }
 467     highlightList.clear();
 468 }
 469
 470 void CoreHighlightSettingsPage::emptyIgnoredTable()
 471 {
 472     // ui.highlight and highlightList should have the same size, but just to make sure.
 473     if (ui.ignoredTable->rowCount() != ignoredList.size()) {
 474         qDebug() << "something is wrong: ui.highlight and highlightList don't have the same size!";
 475     }
 476     while (ui.ignoredTable->rowCount()) {
 477         ui.ignoredTable->removeRow(0);
 478     }
 479     ignoredList.clear();
 480 }
 481
 482 void CoreHighlightSettingsPage::highlightTableChanged(QTableWidgetItem *item)
 483 {
 484     if (item->row() + 1 > highlightList.size())
 485         return;
 486
 487     auto highlightRule = highlightList.value(item->row());
 488
 489
 490     switch (item->column()) {
 491         case CoreHighlightSettingsPage::EnableColumn:
 492             highlightRule.isEnabled = (item->checkState() == Qt::Checked);
 493             break;
 494         case CoreHighlightSettingsPage::NameColumn:
 495             if (item->text() == "")
 496                 item->setText(tr("this shouldn't be empty"));
 497             highlightRule.name = item->text();
 498             break;
 499         case CoreHighlightSettingsPage::RegExColumn:
 500             highlightRule.isRegEx = (item->checkState() == Qt::Checked);
 501             break;
 502         case CoreHighlightSettingsPage::CsColumn:
 503             highlightRule.isCaseSensitive = (item->checkState() == Qt::Checked);
 504             break;
 505         case CoreHighlightSettingsPage::SenderColumn:
 506             if (!item->text().isEmpty() && item->text().trimmed().isEmpty())
 507                 item->setText("");
 508             highlightRule.sender = item->text();
 509             break;
 510         case CoreHighlightSettingsPage::ChanColumn:
 511             if (!item->text().isEmpty() && item->text().trimmed().isEmpty())
 512                 item->setText("");
 513             highlightRule.chanName = item->text();
 514             break;
 515     }
 516     highlightList[item->row()] = highlightRule;
 517     emit widgetHasChanged();
 518 }
 519
 520 void CoreHighlightSettingsPage::ignoredTableChanged(QTableWidgetItem *item)
 521 {
 522     if (item->row() + 1 > ignoredList.size())
 523         return;
 524
 525     auto ignoredRule = ignoredList.value(item->row());
 526
 527
 528     switch (item->column()) {
 529         case CoreHighlightSettingsPage::EnableColumn:
 530             ignoredRule.isEnabled = (item->checkState() == Qt::Checked);
 531             break;
 532         case CoreHighlightSettingsPage::NameColumn:
 533             if (item->text() == "")
 534                 item->setText(tr("this shouldn't be empty"));
 535             ignoredRule.name = item->text();
 536             break;
 537         case CoreHighlightSettingsPage::RegExColumn:
 538             ignoredRule.isRegEx = (item->checkState() == Qt::Checked);
 539             break;
 540         case CoreHighlightSettingsPage::CsColumn:
 541             ignoredRule.isCaseSensitive = (item->checkState() == Qt::Checked);
 542             break;
 543         case CoreHighlightSettingsPage::SenderColumn:
 544             if (!item->text().isEmpty() && item->text().trimmed().isEmpty())
 545                 item->setText("");
 546             ignoredRule.sender = item->text();
 547             break;
 548         case CoreHighlightSettingsPage::ChanColumn:
 549             if (!item->text().isEmpty() && item->text().trimmed().isEmpty())
 550                 item->setText("");
 551             ignoredRule.chanName = item->text();
 552             break;
 553     }
 554     ignoredList[item->row()] = ignoredRule;
 555     emit widgetHasChanged();
 556 }
 557
 558 void CoreHighlightSettingsPage::load()
 559 {
 560     emptyHighlightTable();
 561     emptyIgnoredTable();
 562
 563     auto ruleManager = Client::highlightRuleManager();
 564     if (ruleManager) {
 565         for (auto &rule : ruleManager->highlightRuleList()) {
 566             if (rule.isInverse) {
 567                 addNewIgnoredRow(rule.isEnabled,
 568                                  rule.name,
 569                                  rule.isRegEx,
 570                                  rule.isCaseSensitive,
 571                                  rule.sender,
 572                                  rule.chanName);
 573             }
 574             else {
 575                 addNewHighlightRow(rule.isEnabled, rule.name, rule.isRegEx, rule.isCaseSensitive, rule.sender,
 576                                    rule.chanName);
 577             }
 578         }
 579
 580         int highlightNickType = ruleManager->highlightNick();
 581         ui.highlightNicksComboBox->setCurrentIndex(ui.highlightNicksComboBox->findData(QVariant(highlightNickType)));
 582         // Trigger the initial update of nicksCaseSensitive being enabled or not
 583         highlightNicksChanged(ui.highlightNicksComboBox->currentIndex());
 584         ui.nicksCaseSensitive->setChecked(ruleManager->nicksCaseSensitive());
 585
 586         setChangedState(false);
 587         _initialized = true;
 588     } else {
 589         defaults();
 590     }
 591 }
 592
 593 void CoreHighlightSettingsPage::save()
 594 {
 595     if (!hasChanged())
 596         return;
 597
 598     if (!_initialized)
 599         return;
 600
 601     auto ruleManager = Client::highlightRuleManager();
 602     if (ruleManager == nullptr)
 603         return;
 604
 605     auto clonedManager = HighlightRuleManager();
 606     clonedManager.fromVariantMap(ruleManager->toVariantMap());
 607     clonedManager.clear();
 608
 609     for (auto &rule : highlightList) {
 610         clonedManager.addHighlightRule(rule.name, rule.isRegEx, rule.isCaseSensitive, rule.isEnabled, false,
 611                                        rule.sender, rule.chanName);
 612     }
 613
 614     for (auto &rule : ignoredList) {
 615         clonedManager.addHighlightRule(rule.name, rule.isRegEx, rule.isCaseSensitive, rule.isEnabled, true,
 616                                        rule.sender, rule.chanName);
 617     }
 618
 619     auto highlightNickType = ui.highlightNicksComboBox->itemData(ui.highlightNicksComboBox->currentIndex()).value<int>();
 620
 621     clonedManager.setHighlightNick(HighlightRuleManager::HighlightNickType(highlightNickType));
 622     clonedManager.setNicksCaseSensitive(ui.nicksCaseSensitive->isChecked());
 623
 624     ruleManager->requestUpdate(clonedManager.toVariantMap());
 625     setChangedState(false);
 626     load();
 627 }
 628
 629 void CoreHighlightSettingsPage::widgetHasChanged()
 630 {
 631     setChangedState(true);
 632 }
 633
 634 void CoreHighlightSettingsPage::on_coreUnsupportedDetails_clicked()
 635 {
 636     // Re-use translations of "Local Highlights" as this is a word-for-word reference, forcing all
 637     // spaces to non-breaking
 638     const QString localHighlightsName = tr("Local Highlights").replace(" ", "&nbsp;");
 639
 640     const QString remoteHighlightsMsgText =
 641             QString("<p><b>%1</b></p></br><p>%2</p></br><p>%3</p>"
 642                     ).arg(tr("Your Quassel core is too old to support remote highlights"),
 643                           tr("You need a Quassel core v0.13.0 or newer to configure remote "
 644                              "highlights."),
 645                           tr("You can still configure highlights for this device only in "
 646                              "<i>%1</i>.").arg(localHighlightsName));
 647
 648     QMessageBox::warning(this,
 649                          tr("Remote Highlights unsupported"),
 650                          remoteHighlightsMsgText);
 651 }
 652
 653 void CoreHighlightSettingsPage::importRules() {
 654     NotificationSettings notificationSettings;
 655
 656     const auto localHighlightList = notificationSettings.highlightList();
 657
 658     // Re-use translations of "Legacy/Local Highlights" as this is a word-for-word reference,
 659     // forcing all spaces to non-breaking
 660     QString localHighlightsName;
 661     if (Quassel::runMode() == Quassel::Monolithic) {
 662         localHighlightsName = tr("Legacy Highlights").replace(" ", "&nbsp;");
 663     } else {
 664         localHighlightsName = tr("Local Highlights").replace(" ", "&nbsp;");
 665     }
 666
 667     if (localHighlightList.count() == 0) {
 668         // No highlight rules exist to import, do nothing
 669         QMessageBox::information(this,
 670                                  tr("No highlights to import"),
 671                                  tr("No highlight rules in <i>%1</i>."
 672                                     ).arg(localHighlightsName));
 673         return;
 674     }
 675
 676     int ret = QMessageBox::question(this,
 677                                     tr("Import highlights?"),
 678                                     tr("Import all highlight rules from <i>%1</i>?"
 679                                        ).arg(localHighlightsName),
 680                                     QMessageBox::Yes|QMessageBox::No,
 681                                     QMessageBox::No);
 682
 683     if (ret != QMessageBox::Yes) {
 684         // Only two options, Yes or No, return if not Yes
 685         return;
 686     }
 687
 688     auto clonedManager = HighlightRuleManager();
 689     clonedManager.fromVariantMap(Client::highlightRuleManager()->toVariantMap());
 690
 691     for (const auto &variant : notificationSettings.highlightList()) {
 692         auto highlightRule = variant.toMap();
 693
 694         clonedManager.addHighlightRule(
 695                 highlightRule["Name"].toString(),
 696                 highlightRule["RegEx"].toBool(),
 697                 highlightRule["CS"].toBool(),
 698                 highlightRule["Enable"].toBool(),
 699                 false,
 700                 "",
 701                 highlightRule["Channel"].toString()
 702         );
 703     }
 704
 705     Client::highlightRuleManager()->requestUpdate(clonedManager.toVariantMap());
 706     setChangedState(false);
 707     load();
 708
 709     // Give a heads-up that all succeeded
 710     QMessageBox::information(this,
 711                              tr("Imported highlights"),
 712                              tr("%1 highlight rules successfully imported."
 713                                 ).arg(QString::number(localHighlightList.count())));
 714 }
 715
 716 bool CoreHighlightSettingsPage::isSelectable() const {
 717     return Client::isConnected();
 718     // We check for Quassel::Feature::CoreSideHighlights when loading this page, allowing us to show
 719     // a friendly error message.
 720 }