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[CardSearch] Add card completion popups to chats and search fields (#7089)

Browse source 
* Add card completion popups to chats and search fields

Completes @mention and [[card]] in chat, and card names in the deck
editor, EDHREC, Archidekt, card art rules, and user card settings
searches. Pops up a styled list with mana pips and a card image
preview, flipping the list order when the popup opens above the text
field.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
This commit is contained in:
BruebachL 2026-08-11 18:50:30 +02:00 • committed by GitHub
parent a0e76607b5
commit 83fd65b34b
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GPG key ID: B5690EEEBB952194
25 changed files with 1526 additions and 290 deletions
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4
cockatrice/CMakeLists.txt
View file

@ -143,7 +143,11 @@ set(cockatrice_SOURCES
src/interface/intents/intent_wait_for_database_load.h
src/interface/layouts/flow_layout.cpp
src/interface/layouts/overlap_layout.cpp
src/interface/widgets/utility/card_completer_delegate.cpp
src/interface/widgets/utility/card_completer_styler.cpp
src/interface/widgets/utility/completer_utils.cpp
src/interface/widgets/utility/line_edit_completer.cpp
src/interface/widgets/utility/reversed_completer_model.cpp
src/interface/pixel_map_generator.cpp
src/interface/theme_config.cpp
src/interface/theme_manager.cpp

2
cockatrice/src/interface/widgets/cards/additional_info/mana_cost_widget.h
View file

@ -17,7 +17,7 @@ class ManaCostWidget : public QWidget
public:
explicit ManaCostWidget(QWidget *parent, CardInfoPtr card);
QStringList parseManaCost(const QString &manaString);
static QStringList parseManaCost(const QString &manaString);
public slots:
void resizeEvent(QResizeEvent *event) override;

17
cockatrice/src/interface/widgets/cards/card_info_picture_enlarged_widget.cpp
View file

@ -52,12 +52,29 @@ void CardInfoPictureEnlargedWidget::loadPixmap(const QSize &size)
* @param size The desired size for the pixmap.
*
* Sets the widget's pixmap to the card image and resizes the widget to match the specified size. Triggers a repaint.
*
* When the image is not yet cached, the pixmap is cleared (instead of showing a stale previous card) and the widget
* refreshes automatically once the card image finishes loading.
*/
void CardInfoPictureEnlargedWidget::setCardPixmap(const ExactCard &_card, const QSize size)
{
if (card.getCardPtr()) {
disconnect(card.getCardPtr().data(), nullptr, this, nullptr);
}
card = _card;
// Clear any previous card's art so we never paint a stale pixmap while the new image loads
enlargedPixmap = QPixmap();
loadPixmap(size);
if (card.getCardPtr()) {
connect(card.getCardPtr().data(), &CardInfo::pixmapUpdated, this, [this]() {
loadPixmap(this->size());
update();
});
}
setFixedSize(size); // Set the widget size to the enlarged size
update(); // Trigger a repaint

29
cockatrice/src/interface/widgets/server/user/user_card_settings_dialog.cpp
View file

@ -1,8 +1,7 @@
#include "user_card_settings_dialog.h"
#include "../../../card_picture_loader/card_picture_loader.h"
#include "card/card_completer_proxy_model.h"
#include "card/card_search_model.h"
#include "../../utility/completer_utils.h"
#include "card_database_display_model.h"
#include "card_database_model.h"
#include "user_card_art_provider.h"
@ -19,7 +18,6 @@
#include <QPainter>
#include <QPainterPath>
#include <QPushButton>
#include <QRegularExpression>
#include <QVBoxLayout>
#include <libcockatrice/card/database/card_database_manager.h>
@ -133,29 +131,14 @@ void UserCardArtSettingsDialog::initializeSearchBar()
cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, this);
cardDatabaseDisplayModel = new CardDatabaseDisplayModel(this);
cardDatabaseDisplayModel->setSourceModel(cardDatabaseModel);
searchModel = new CardSearchModel(cardDatabaseDisplayModel, this);
proxyModel = new CardCompleterProxyModel(this);
proxyModel->setSourceModel(searchModel);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
proxyModel->setFilterRole(Qt::DisplayRole);
completer = new QCompleter(proxyModel, this);
completer->setCompletionRole(Qt::DisplayRole);
completer->setCompletionMode(QCompleter::PopupCompletion);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setFilterMode(Qt::MatchContains);
completer->setMaxVisibleItems(15);
const CardCompleterSetup cardSetup = createCardCompleter(cardDatabaseDisplayModel, this, 15);
searchModel = cardSetup.searchModel;
proxyModel = cardSetup.proxyModel;
completer = cardSetup.completer;
searchBar->setCompleter(completer);
connect(searchBar, &QLineEdit::textEdited, searchModel, &CardSearchModel::updateSearchResults);
connect(searchBar, &QLineEdit::textEdited, this, [this](const QString &text) {
const QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
proxyModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
completer->complete();
}
});
connectCardCompleterSearch(searchBar, cardSetup);
connect(completer, static_cast<void (QCompleter::*)(const QString &)>(&QCompleter::activated), this,
[this](const QString &completion) {

40
cockatrice/src/interface/widgets/tabs/api/archidekt/tab_archidekt.cpp
View file

@ -2,12 +2,12 @@
#include "../../../../../client/settings/cache_settings.h"
#include "../../../cards/additional_info/mana_symbol_widget.h"
#include "../../../utility/completer_utils.h"
#include "../../tab_supervisor.h"
#include "api_response/archidekt_deck_listing_api_response.h"
#include "display/archidekt_api_response_deck_display_widget.h"
#include "display/archidekt_api_response_deck_listings_display_widget.h"
#include <QCompleter>
#include <QDebug>
#include <QFormLayout>
#include <QGridLayout>
@ -19,7 +19,6 @@
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include <QPushButton>
#include <QRegularExpression>
#include <QResizeEvent>
#include <QScrollArea>
#include <QScrollBar>
@ -279,41 +278,14 @@ void TabArchidekt::setupFilterWidgets()
auto cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, this);
auto displayModel = new CardDatabaseDisplayModel(this);
displayModel->setSourceModel(cardDatabaseModel);
auto *searchModel = new CardSearchModel(displayModel, this);
auto *proxyModel = new CardCompleterProxyModel(this);
proxyModel->setSourceModel(searchModel);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
proxyModel->setFilterRole(Qt::DisplayRole);
auto *completer = new QCompleter(proxyModel, this);
completer->setCompletionRole(Qt::DisplayRole);
completer->setCompletionMode(QCompleter::PopupCompletion);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setFilterMode(Qt::MatchContains);
completer->setMaxVisibleItems(10);
cardsField->setCompleter(completer);
commandersField->setCompleter(completer);
const CardCompleterSetup cardSetup = createCardCompleter(displayModel, this);
cardsField->setCompleter(cardSetup.completer);
commandersField->setCompleter(cardSetup.completer);
// Keep autocomplete working for both fields
connect(cardsField, &QLineEdit::textChanged, this, [=](const QString &text) {
searchModel->updateSearchResults(text);
QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
proxyModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
completer->complete();
}
});
connect(commandersField, &QLineEdit::textChanged, this, [=](const QString &text) {
searchModel->updateSearchResults(text);
QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
proxyModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
completer->complete();
}
});
connectCardCompleterSearch(cardsField, cardSetup);
connectCardCompleterSearch(commandersField, cardSetup);
// Assemble secondary toolbar
secondaryToolbarLayout->addWidget(bracketLabel);

28
cockatrice/src/interface/widgets/tabs/api/edhrec/tab_edhrec_main.cpp
View file

@ -1,6 +1,7 @@
#include "tab_edhrec_main.h"
#include "../../../../../client/settings/cache_settings.h"
#include "../../../utility/completer_utils.h"
#include "../../tab_supervisor.h"
#include "api_response/average_deck/edhrec_average_deck_api_response.h"
#include "api_response/commander/edhrec_commander_api_response.h"
@ -12,7 +13,6 @@
#include "display/top_commander/edhrec_top_commanders_api_response_display_widget.h"
#include "display/top_tags/edhrec_top_tags_api_response_display_widget.h"
#include <QCompleter>
#include <QDebug>
#include <QHBoxLayout>
#include <QJsonArray>
@ -63,32 +63,12 @@ TabEdhRecMain::TabEdhRecMain(TabSupervisor *_tabSupervisor) : Tab(_tabSupervisor
auto cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, this);
auto displayModel = new CardDatabaseDisplayModel(this);
displayModel->setSourceModel(cardDatabaseModel);
auto *searchModel = new CardSearchModel(displayModel, this);
auto *proxyModel = new CardCompleterProxyModel(this);
proxyModel->setSourceModel(searchModel);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
proxyModel->setFilterRole(Qt::DisplayRole);
auto *completer = new QCompleter(proxyModel, this);
completer->setCompletionRole(Qt::DisplayRole);
completer->setCompletionMode(QCompleter::PopupCompletion);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setFilterMode(Qt::MatchContains);
completer->setMaxVisibleItems(10);
searchBar->setCompleter(completer);
const CardCompleterSetup cardSetup = createCardCompleter(displayModel, this);
searchBar->setCompleter(cardSetup.completer);
// Update suggestions dynamically
connect(searchBar, &QLineEdit::textChanged, searchModel, &CardSearchModel::updateSearchResults);
connect(searchBar, &QLineEdit::textChanged, this, [=](const QString &text) {
// Ensure substring matching
QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
proxyModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
completer->complete(); // Force the dropdown to appear
}
});
connectCardCompleterSearch(searchBar, cardSetup);
searchPushButton = new QPushButton(navigationContainer);
connect(searchPushButton, &QPushButton::clicked, this, [=, this]() { doSearch(); });

26
cockatrice/src/interface/widgets/tabs/tab_card_art_rules.cpp
View file

@ -1,5 +1,6 @@
#include "tab_card_art_rules.h"
#include "../utility/completer_utils.h"
#include "libcockatrice/card/database/card_database_manager.h"
#include <QCompleter>
@ -194,29 +195,14 @@ void TabCardArtRules::initSearchBar()
cardDbModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, this);
cardDbDisplayModel = new CardDatabaseDisplayModel(this);
cardDbDisplayModel->setSourceModel(cardDbModel);
cardSearchModel = new CardSearchModel(cardDbDisplayModel, this);
cardProxyModel = new CardCompleterProxyModel(this);
cardProxyModel->setSourceModel(cardSearchModel);
cardProxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
searchCompleter = new QCompleter(cardProxyModel, this);
searchCompleter->setCompletionRole(Qt::DisplayRole);
searchCompleter->setCompletionMode(QCompleter::PopupCompletion);
searchCompleter->setCaseSensitivity(Qt::CaseInsensitive);
searchCompleter->setFilterMode(Qt::MatchContains);
searchCompleter->setMaxVisibleItems(15);
const CardCompleterSetup cardSetup = createCardCompleter(cardDbDisplayModel, this, 15);
cardSearchModel = cardSetup.searchModel;
cardProxyModel = cardSetup.proxyModel;
searchCompleter = cardSetup.completer;
searchEdit->setCompleter(searchCompleter);
connect(searchEdit, &QLineEdit::textEdited, cardSearchModel, &CardSearchModel::updateSearchResults);
connect(searchEdit, &QLineEdit::textEdited, this, [this](const QString &text) {
const QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
cardProxyModel->setFilterRegularExpression(
QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
searchCompleter->complete();
}
});
connectCardCompleterSearch(searchEdit, cardSetup);
connect(searchCompleter, static_cast<void (QCompleter::*)(const QString &)>(&QCompleter::activated), this,
[this](const QString &name) { searchEdit->setText(name); });
connect(searchEdit, &QLineEdit::editingFinished, this,

41
cockatrice/src/interface/widgets/tabs/tab_game.cpp
View file

@ -21,10 +21,15 @@
#include "../interface/widgets/cards/card_info_frame_widget.h"
#include "../interface/widgets/dialogs/dlg_create_game.h"
#include "../interface/widgets/server/user/user_list_manager.h"
#include "../interface/widgets/utility/completer_utils.h"
#include "../interface/widgets/utility/line_edit_completer.h"
#include "../interface/window_main.h"
#include "../main.h"
#include "../utility/visibility_change_listener.h"
#include "card/card_completer_proxy_model.h"
#include "card/card_search_model.h"
#include "card_database_display_model.h"
#include "card_database_model.h"
#include "tab_supervisor.h"
#include <QAction>
@ -35,7 +40,9 @@
#include <QLabel>
#include <QMenu>
#include <QMessageBox>
#include <QRegularExpression>
#include <QStackedWidget>
#include <QStringListModel>
#include <QTimer>
#include <QWidget>
#include <libcockatrice/card/database/card_database.h>
@ -538,7 +545,8 @@ bool TabGame::leaveGame()
void TabGame::actSay()
{
if (completer->popup()->isVisible()) {
if (sayEdit->hasVisibleCompleterPopup()) {
sayEdit->hideCompleterPopups();
return;
}
@ -558,14 +566,14 @@ void TabGame::addPlayerToAutoCompleteList(QString playerName)
{
if (sayEdit && !autocompleteUserList.contains(playerName)) {
autocompleteUserList << playerName;
sayEdit->setCompletionList(autocompleteUserList);
mentionModel->setStringList(autocompleteUserList);
}
}
void TabGame::removePlayerFromAutoCompleteList(QString playerName)
{
if (sayEdit && autocompleteUserList.removeOne(playerName)) {
sayEdit->setCompletionList(autocompleteUserList);
mentionModel->setStringList(autocompleteUserList);
}
}
@ -628,8 +636,8 @@ void TabGame::actRotateViewCCW()
void TabGame::actCompleterChanged()
{
SettingsCache::instance().chat().getChatMentionCompleter() ? completer->setCompletionRole(2)
: completer->setCompletionRole(1);
SettingsCache::instance().chat().getChatMentionCompleter() ? mentionCompleter->setCompletionRole(2)
: mentionCompleter->setCompletionRole(1);
}
void TabGame::notifyPlayerJoin(QString playerName)
@ -1281,12 +1289,25 @@ void TabGame::createMessageDock(bool bReplay)
sayEdit->setMaxLength(MAX_TEXT_LENGTH);
sayLabel->setBuddy(sayEdit);
connect(this, &TabGame::chatMessageSent, game->getGameEventHandler(), &GameEventHandler::handleChatMessageSent);
completer = new QCompleter(autocompleteUserList, sayEdit);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setMaxVisibleItems(5);
completer->setFilterMode(Qt::MatchStartsWith);
mentionModel = new QStringListModel(autocompleteUserList, sayEdit);
mentionCompleter = createMentionCompleter(mentionModel, sayEdit);
sayEdit->addCompleter(mentionCompleter, CompleterTrigger::Mention);
auto *cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, sayEdit);
auto *displayModel = new CardDatabaseDisplayModel(sayEdit);
displayModel->setSourceModel(cardDatabaseModel);
const CardCompleterSetup cardSetup = createCardCompleter(displayModel, sayEdit);
sayEdit->addCompleter(cardSetup.completer, CompleterTrigger::Card);
connect(sayEdit, &LineEditCompleter::cardPartialChanged, this, [this, cardSetup](const QString &text) {
cardSetup.searchModel->updateSearchResults(text);
cardSetup.proxyModel->setFilterRegularExpression(
QRegularExpression(QRegularExpression::escape(text), QRegularExpression::CaseInsensitiveOption));
if (sayEdit->hasFocus()) {
cardSetup.completer->complete();
}
});
sayEdit->setCompleter(completer);
actCompleterChanged();
if (game->getPlayerManager()->isSpectator()) {

4
cockatrice/src/interface/widgets/tabs/tab_game.h
View file

@ -19,6 +19,7 @@
#include <QCompleter>
#include <QLoggingCategory>
#include <QMap>
#include <QStringListModel>
class CardMenu;
class ServerInfo_PlayerProperties;
@ -61,7 +62,8 @@ private:
const UserListProxy *userListProxy;
ReplayWidget *replayWidget = nullptr;
QStringList gameTypes;
QCompleter *completer;
QCompleter *mentionCompleter;
QStringListModel *mentionModel;
QStringList autocompleteUserList;
QStackedWidget *mainWidget;

52
cockatrice/src/interface/widgets/tabs/tab_room.cpp
View file

@ -8,6 +8,11 @@
#include "../interface/widgets/server/user/user_list_manager.h"
#include "../interface/widgets/server/user/user_list_widget.h"
#include "../main.h"
#include "../utility/completer_utils.h"
#include "card/card_completer_proxy_model.h"
#include "card/card_search_model.h"
#include "card_database_display_model.h"
#include "card_database_model.h"
#include "tab_account.h"
#include "tab_supervisor.h"
@ -17,11 +22,14 @@
#include <QMenu>
#include <QMessageBox>
#include <QPushButton>
#include <QRegularExpression>
#include <QSplitter>
#include <QStringListModel>
#include <QSystemTrayIcon>
#include <QToolButton>
#include <QVBoxLayout>
#include <QtCore/qdatetime.h>
#include <libcockatrice/card/database/card_database_manager.h>
#include <libcockatrice/network/client/abstract/abstract_client.h>
#include <libcockatrice/protocol/get_pb_extension.h>
#include <libcockatrice/protocol/pb/event_join_room.pb.h>
@ -137,13 +145,27 @@ TabRoom::TabRoom(TabSupervisor *_tabSupervisor,
gameSelector->processGameInfo(info.game_list(i));
}
completer = new QCompleter(autocompleteUserList, sayEdit);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setMaxVisibleItems(5);
completer->setFilterMode(Qt::MatchStartsWith);
mentionModel = new QStringListModel(autocompleteUserList, sayEdit);
mentionCompleter = createMentionCompleter(mentionModel, sayEdit);
sayEdit->addCompleter(mentionCompleter, CompleterTrigger::Mention);
auto *cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, sayEdit);
auto *displayModel = new CardDatabaseDisplayModel(sayEdit);
displayModel->setSourceModel(cardDatabaseModel);
const CardCompleterSetup cardSetup = createCardCompleter(displayModel, sayEdit);
sayEdit->addCompleter(cardSetup.completer, CompleterTrigger::Card);
connect(sayEdit, &LineEditCompleter::cardPartialChanged, this, [this, cardSetup](const QString &text) {
cardSetup.searchModel->updateSearchResults(text);
cardSetup.proxyModel->setFilterRegularExpression(
QRegularExpression(QRegularExpression::escape(text), QRegularExpression::CaseInsensitiveOption));
if (sayEdit->hasFocus()) {
cardSetup.completer->complete();
}
});
sayEdit->setCompleter(completer);
actCompleterChanged();
connect(&SettingsCache::instance().shortcuts(), &ShortcutsSettings::shortCutChanged, this,
&TabRoom::refreshShortcuts);
refreshShortcuts();
@ -213,8 +235,8 @@ void TabRoom::sendMessage()
{
if (sayEdit->text().isEmpty()) {
return;
} else if (completer->popup()->isVisible()) {
completer->popup()->hide();
} else if (sayEdit->hasVisibleCompleterPopup()) {
sayEdit->hideCompleterPopups();
return;
} else {
Command_RoomSay cmd;
@ -248,8 +270,8 @@ void TabRoom::actOpenChatSettings()
void TabRoom::actCompleterChanged()
{
SettingsCache::instance().chat().getChatMentionCompleter() ? completer->setCompletionRole(2)
: completer->setCompletionRole(1);
SettingsCache::instance().chat().getChatMentionCompleter() ? mentionCompleter->setCompletionRole(2)
: mentionCompleter->setCompletionRole(1);
}
void TabRoom::processRoomEvent(const RoomEvent &event)
@ -285,16 +307,18 @@ void TabRoom::processListGamesEvent(const Event_ListGames &event)
void TabRoom::processJoinRoomEvent(const Event_JoinRoom &event)
{
if (!autocompleteUserList.contains("@" + QString::fromStdString(event.user_info().name()))) {
autocompleteUserList << "@" + QString::fromStdString(event.user_info().name());
sayEdit->setCompletionList(autocompleteUserList);
QString mention = "@" + QString::fromStdString(event.user_info().name());
if (!autocompleteUserList.contains(mention)) {
autocompleteUserList << mention;
mentionModel->setStringList(autocompleteUserList);
}
}
void TabRoom::processLeaveRoomEvent(const Event_LeaveRoom &event)
{
autocompleteUserList.removeOne("@" + QString::fromStdString(event.name()));
sayEdit->setCompletionList(autocompleteUserList);
QString mention = "@" + QString::fromStdString(event.name());
autocompleteUserList.removeOne(mention);
mentionModel->setStringList(autocompleteUserList);
}
void TabRoom::processRoomSayEvent(const Event_RoomSay &event)

4
cockatrice/src/interface/widgets/tabs/tab_room.h
View file

@ -14,6 +14,7 @@
#include <QFocusEvent>
#include <QGroupBox>
#include <QMap>
#include <QStringListModel>
class UserListProxy;
class UserListManager;
@ -63,6 +64,7 @@ private:
ChatView *chatView;
QLabel *sayLabel;
LineEditCompleter *sayEdit;
QStringListModel *mentionModel;
QGroupBox *chatGroupBox;
QMenu *roomMenu;
@ -72,7 +74,7 @@ private:
[[nodiscard]] QString sanitizeHtml(QString dirty) const;
QStringList autocompleteUserList;
QCompleter *completer;
QCompleter *mentionCompleter;
signals:
void roomClosing(TabRoom *tab);
void openMessageDialog(const QString &userName, bool focus);

439
cockatrice/src/interface/widgets/utility/card_completer_delegate.cpp Normal file
View file

@ -0,0 +1,439 @@
#include "card_completer_delegate.h"
#include "../cards/additional_info/mana_cost_widget.h"
#include <QFontMetrics>
#include <QLinearGradient>
#include <QPainter>
#include <QPainterPath>
#include <QRegularExpression>
#include <QSet>
#include <QStyleOptionViewItem>
#include <libcockatrice/card/card_info.h>
#include <libcockatrice/card/database/card_database_manager.h>
#include <libcockatrice/card/printing/printing_info.h>
#include <libcockatrice/models/database/card/card_search_model.h>
// ---------------------------------------------------------------------------
// Internal colour helpers
// ---------------------------------------------------------------------------
namespace
{
struct ManaColor
{
QColor fill;
QColor rim;
QColor text;
};
ManaColor manaColor(QChar symbol)
{
switch (symbol.unicode()) {
case 'W':
return {QColor(248, 248, 246), QColor(190, 180, 160), QColor(80, 70, 50)};
case 'U':
return {QColor(55, 130, 210), QColor(30, 90, 160), QColor(255, 255, 255)};
case 'B':
return {QColor(90, 65, 160), QColor(55, 38, 110), QColor(220, 200, 255)};
case 'R':
return {QColor(210, 55, 55), QColor(150, 30, 30), QColor(255, 255, 255)};
case 'G':
return {QColor(45, 148, 90), QColor(28, 95, 58), QColor(255, 255, 255)};
default:
return {QColor(100, 115, 135), QColor(65, 78, 95), QColor(230, 235, 240)};
}
}
QColor blend(QColor a, QColor b, qreal t)
{
return QColor::fromRgbF(a.redF() + (b.redF() - a.redF()) * t, a.greenF() + (b.greenF() - a.greenF()) * t,
a.blueF() + (b.blueF() - a.blueF()) * t, a.alphaF() + (b.alphaF() - a.alphaF()) * t);
}
} // namespace
// ---------------------------------------------------------------------------
QColor CardCompleterDelegate::accentForColors(const QString &colors)
{
if (colors.isEmpty()) {
return QColor(100, 115, 135);
}
QSet<QChar> seen;
for (const QChar c : colors) {
if (QString("WUBRG").contains(c)) {
seen.insert(c);
}
}
if (seen.size() > 1) {
return QColor(205, 145, 25);
}
if (seen.isEmpty()) {
return QColor(100, 115, 135);
}
return manaColor(*seen.begin()).fill;
}
// ---------------------------------------------------------------------------
CardCompleterDelegate::CardCompleterDelegate(QObject *parent) : QStyledItemDelegate(parent)
{
symbolCache.setMaxCost(64);
setCodeCache.setMaxCost(64);
}
// ---------------------------------------------------------------------------
// sizeHint
// ---------------------------------------------------------------------------
QSize CardCompleterDelegate::sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const
{
Q_UNUSED(option)
if (!index.isValid()) {
return QStyledItemDelegate::sizeHint(option, index);
}
// Fixed wide rows so the popup has room for name, type line, set and mana
return {480, CardRowHeight};
}
// ---------------------------------------------------------------------------
// Mana symbol painting
// ---------------------------------------------------------------------------
const QPixmap *CardCompleterDelegate::cachedSymbolPixmap(const QString &symbol, int size) const
{
const QString key = symbol + QString::number(size);
if (symbolCache.contains(key)) {
return symbolCache[key];
}
QPixmap src(QString("theme:icons/mana/%1").arg(symbol));
if (!src.isNull()) {
auto *pm = new QPixmap(src.scaled(size, size, Qt::KeepAspectRatio, Qt::SmoothTransformation));
symbolCache.insert(key, pm);
return pm;
}
return nullptr;
}
// ---------------------------------------------------------------------------
void CardCompleterDelegate::drawManaSymbol(QPainter *p, QPoint centre, const QString &symbol, int radius) const
{
const QRect pip(centre.x() - radius, centre.y() - radius, radius * 2, radius * 2);
const QPixmap *px = cachedSymbolPixmap(symbol, radius * 2);
if (px && !px->isNull()) {
p->drawPixmap(pip, *px);
return;
}
bool isNumeric = false;
const int numVal = symbol.toInt(&isNumeric);
const QString label = isNumeric ? QString::number(numVal) : symbol;
const ManaColor mc =
(symbol.length() == 1 && QString("WUBRG").contains(symbol)) ? manaColor(symbol[0]) : manaColor(QChar('X'));
QPainterPath circle;
circle.addEllipse(pip);
p->save();
p->setClipPath(circle);
p->fillPath(circle, mc.fill);
p->restore();
p->setPen(QPen(mc.rim, 1.2));
p->setBrush(Qt::NoBrush);
p->drawEllipse(pip.adjusted(1, 1, -1, -1));
QFont f = p->font();
f.setPixelSize(qMax(radius - 1, 7));
f.setBold(true);
p->setFont(f);
p->setPen(mc.text);
p->drawText(pip, Qt::AlignCenter, label);
}
// ---------------------------------------------------------------------------
int CardCompleterDelegate::drawManaCost(QPainter *p, const QRect &row, const QString &manaCost, int radius) const
{
if (manaCost.isEmpty()) {
return row.right();
}
const int diam = radius * 2;
// Split, adventure, aftermath and prepare cards store both halves of the
// cost joined by "//" (e.g. "1W // W"); draw each half as its own group.
static const QRegularExpression splitRegex("\\s*//\\s*");
QList<QStringList> parts;
for (const QString &part : manaCost.split(splitRegex, Qt::SkipEmptyParts)) {
const QStringList symbols = ManaCostWidget::parseManaCost(part);
if (!symbols.isEmpty()) {
parts.append(symbols);
}
}
int totalW = 0;
for (int i = 0; i < parts.size(); ++i) {
if (i > 0) {
totalW += PartGap;
}
totalW += parts.at(i).size() * diam + qMax(0, parts.at(i).size() - 1) * SymbolSpacing;
}
const int rightPad = 14;
int x = row.right() - rightPad - totalW + radius;
const int cy = row.center().y();
for (int i = 0; i < parts.size(); ++i) {
const QStringList &symbols = parts.at(i);
for (const QString &sym : symbols) {
drawManaSymbol(p, {x, cy}, sym, radius);
x += diam + SymbolSpacing;
}
if (i < parts.size() - 1) {
x += PartGap - SymbolSpacing;
}
}
return row.right() - rightPad - totalW - 10;
}
// ---------------------------------------------------------------------------
QString CardCompleterDelegate::setCodeForCard(const QSharedPointer<CardInfo> &card) const
{
if (!card) {
return QString();
}
const QString name = card->getName();
if (setCodeCache.contains(name)) {
return *setCodeCache[name];
}
QString code;
const PrintingInfo printing = CardDatabaseManager::query()->getPreferredPrinting(card);
if (auto set = printing.getSet()) {
code = set->getShortName();
}
auto *cached = new QString(code);
setCodeCache.insert(name, cached);
return code;
}
// ---------------------------------------------------------------------------
// paint
// ---------------------------------------------------------------------------
void CardCompleterDelegate::paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const
{
if (!index.isValid()) {
QStyledItemDelegate::paint(painter, option, index);
return;
}
const QRect rect = option.rect;
const QPalette &pal = option.palette;
const bool selected = option.state & QStyle::State_Selected;
const bool hovered = option.state & QStyle::State_MouseOver;
painter->save();
painter->setRenderHints(QPainter::Antialiasing | QPainter::TextAntialiasing | QPainter::SmoothPixmapTransform);
auto card = index.data(CardSearchModel::CardInfoRole).value<QSharedPointer<CardInfo>>();
if (!card) {
painter->fillRect(rect, pal.color(QPalette::Base));
painter->restore();
return;
}
const QString cardName = card->getName();
const QString manaCost = card->getManaCost();
const QString typeLine = card->getCardType();
const QString setCode = setCodeForCard(card);
const QColor accent = accentForColors(card->getColors());
const QColor base = pal.color(QPalette::Base);
const QColor textColor = pal.color(QPalette::Text);
const QColor secondaryColor = pal.color(QPalette::PlaceholderText);
QColor tinted = blend(base, accent, 0.40);
if (hovered) {
tinted = blend(tinted, Qt::white, 0.05);
}
const QRectF cardRect = rect.adjusted(3, 2, -3, -2);
// -----------------------------------------------------------------------
// Main card body
// -----------------------------------------------------------------------
QPainterPath path;
path.addRoundedRect(cardRect, 7, 7);
painter->save();
painter->setClipPath(path);
QLinearGradient bodyGrad(cardRect.topLeft(), cardRect.bottomLeft());
bodyGrad.setColorAt(0.0, blend(tinted, Qt::white, 0.10));
bodyGrad.setColorAt(1.0, blend(tinted, Qt::black, 0.18));
painter->fillPath(path, bodyGrad);
// -----------------------------------------------------------------------
// Accent strip
// -----------------------------------------------------------------------
QRectF accentRect(cardRect.left(), cardRect.top(), AccentBarWidth, cardRect.height());
QLinearGradient accentGrad(accentRect.topLeft(), accentRect.bottomLeft());
accentGrad.setColorAt(0.0, blend(accent, Qt::white, 0.20));
accentGrad.setColorAt(1.0, blend(accent, Qt::black, 0.25));
painter->fillRect(accentRect, accentGrad);
// -----------------------------------------------------------------------
// Right mana zone
// -----------------------------------------------------------------------
const QRectF manaZone(cardRect.right() - 110, cardRect.top(), 110, cardRect.height());
QLinearGradient manaGrad(manaZone.topLeft(), manaZone.bottomLeft());
manaGrad.setColorAt(0, QColor(0, 0, 0, 18));
manaGrad.setColorAt(1, QColor(0, 0, 0, 42));
painter->fillRect(manaZone, manaGrad);
painter->restore();
// -----------------------------------------------------------------------
// Border
// -----------------------------------------------------------------------
QColor border = blend(accent, Qt::black, 0.45);
if (hovered) {
border = blend(border, Qt::white, 0.18);
}
painter->setPen(QPen(border, 1.2));
painter->drawPath(path);
// -----------------------------------------------------------------------
// Selection glow
// -----------------------------------------------------------------------
if (selected) {
QColor glow = pal.color(QPalette::Highlight);
glow.setAlpha(30);
painter->fillPath(path, glow);
painter->setPen(QPen(pal.color(QPalette::Highlight), 2));
painter->drawPath(path);
}
// -----------------------------------------------------------------------
// Mana cost
// -----------------------------------------------------------------------
const int costLeft = drawManaCost(painter, cardRect.toRect(), manaCost, SymbolRadius);
// -----------------------------------------------------------------------
// Card name + type line + set code
// -----------------------------------------------------------------------
const int textLeft = cardRect.left() + AccentBarWidth + 12;
const int textRight = costLeft - 8;
const int textWidth = qMax(0, textRight - textLeft);
// -----------------------------------------------------------------------
// Card name (top band)
// -----------------------------------------------------------------------
{
const QRect nameRect(textLeft, rect.top() + 2, textWidth, 20);
QFont f = option.font;
f.setPixelSize(13);
f.setBold(true);
painter->setFont(f);
const QString nameText = QFontMetrics(f).elidedText(cardName, Qt::ElideRight, nameRect.width());
painter->setPen(QColor(0, 0, 0, 140));
painter->drawText(nameRect.translated(0, 1), Qt::AlignLeft | Qt::AlignVCenter, nameText);
painter->setPen(textColor);
painter->drawText(nameRect, Qt::AlignLeft | Qt::AlignVCenter, nameText);
}
// -----------------------------------------------------------------------
// Type line + set code (bottom band)
// -----------------------------------------------------------------------
{
const QRect infoRect(textLeft, rect.top() + 22, textWidth, rect.height() - 24);
QFont f = option.font;
f.setPixelSize(10);
painter->setFont(f);
QString infoLine = typeLine;
if (!setCode.isEmpty()) {
infoLine += " \u00b7 " + setCode;
}
const QString infoText = QFontMetrics(f).elidedText(infoLine, Qt::ElideRight, infoRect.width());
painter->setPen(QColor(0, 0, 0, 120));
painter->drawText(infoRect.translated(0, 1), Qt::AlignLeft | Qt::AlignVCenter, infoText);
painter->setPen(secondaryColor);
painter->drawText(infoRect, Qt::AlignLeft | Qt::AlignVCenter, infoText);
}
painter->restore();
}

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/**
* @file card_completer_delegate.h
* @ingroup UtilityWidgets
*/
//! \todo Document this file.
#ifndef CARD_COMPLETER_DELEGATE_H
#define CARD_COMPLETER_DELEGATE_H
#include <QCache>
#include <QColor>
#include <QPixmap>
#include <QStyledItemDelegate>
class CardInfo;
/**
* @brief Paints styled card completer popup rows.
*
* Each row shows the card name, type line, set code and mana cost pips,
* color-coded by the card's color identity. Card data is read directly from
* the CardSearchModel::CardInfoRole so no extra database lookups are needed.
*/
class CardCompleterDelegate : public QStyledItemDelegate
{
Q_OBJECT
public:
explicit CardCompleterDelegate(QObject *parent = nullptr);
void paint(QPainter *painter, const QStyleOptionViewItem &option, const QModelIndex &index) const override;
QSize sizeHint(const QStyleOptionViewItem &option, const QModelIndex &index) const override;
private:
// Mana symbol pixmaps, loaded once and cached
mutable QCache<QString, QPixmap> symbolCache;
// Set short codes, resolved once per card name and cached
mutable QCache<QString, QString> setCodeCache;
// Resolve the card's color string ("RG", "W", "", ...) → accent QColor
static QColor accentForColors(const QString &colors);
// Draw a single mana symbol pip at centre point
void drawManaSymbol(QPainter *p, QPoint centre, const QString &symbol, int radius) const;
// Draw all mana pips for a cost string like "2RG" or "{2}{R}{G}"; split and
// adventure costs ("1W // W") are drawn as separate groups. Returns the left-most x used
int drawManaCost(QPainter *p, const QRect &row, const QString &manaCost, int radius) const;
// Load (or return cached) a mana icon pixmap; falls back to painted circle
const QPixmap *cachedSymbolPixmap(const QString &symbol, int size) const;
// Resolve the preferred printing's set short code for a card
QString setCodeForCard(const QSharedPointer<CardInfo> &card) const;
static constexpr int CardRowHeight = 40;
static constexpr int AccentBarWidth = 5;
static constexpr int SymbolRadius = 9;
static constexpr int SymbolSpacing = 2;
static constexpr int PartGap = 14;
};
#endif // CARD_COMPLETER_DELEGATE_H

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#include "card_completer_styler.h"
#include "../cards/card_info_picture_enlarged_widget.h"
#include "card_completer_delegate.h"
#include "reversed_completer_model.h"
#include <QAbstractItemModel>
#include <QAbstractItemView>
#include <QCompleter>
#include <QEvent>
#include <QKeyEvent>
#include <QMouseEvent>
#include <QPropertyAnimation>
#include <QScreen>
#include <QSize>
#include <libcockatrice/card/card_info.h>
#include <libcockatrice/card/database/card_database_manager.h>
#include <libcockatrice/models/database/card/card_search_model.h>
namespace
{
const QSize PreviewSize(300, 419);
const int PreviewMargin = 16;
const int FadeDuration = 120;
} // namespace
// ---------------------------------------------------------------------------
void CardCompleterStyler::apply(QCompleter *completer)
{
if (!completer) {
return;
}
// The styler lives as long as the completer
new CardCompleterStyler(completer, completer);
}
// ---------------------------------------------------------------------------
CardCompleterStyler::CardCompleterStyler(QCompleter *completer, QObject *parent)
: QObject(parent), completer(completer), reversedModel(nullptr), preview(nullptr), above(false)
{
auto *popup = completer->popup();
// Wrap the completer's model so its row order can be reversed when the
// popup is shown above the text edit
QAbstractItemModel *sourceModel = completer->model();
reversedModel = new ReversedCompleterModel(completer);
reversedModel->setSourceModel(sourceModel);
completer->setModel(reversedModel);
popup->setItemDelegate(new CardCompleterDelegate(popup));
popup->viewport()->setMouseTracking(true);
popup->installEventFilter(this);
popup->viewport()->installEventFilter(this);
connect(popup->selectionModel(), &QItemSelectionModel::currentRowChanged, this,
&CardCompleterStyler::updatePreview);
connect(completer, qOverload<const QString &>(&QCompleter::activated), this, &CardCompleterStyler::hidePreview);
connect(completer->completionModel(), &QAbstractItemModel::modelReset, this,
&CardCompleterStyler::onCompletionReset);
}
CardCompleterStyler::~CardCompleterStyler()
{
if (preview) {
preview->deleteLater();
}
}
// ---------------------------------------------------------------------------
bool CardCompleterStyler::eventFilter(QObject *obj, QEvent *ev)
{
auto *popup = completer->popup();
if (obj == popup->viewport()) {
if (ev->type() == QEvent::MouseMove) {
updatePreviewFromHover(static_cast<QMouseEvent *>(ev)->pos());
}
} else if (obj == popup) {
switch (ev->type()) {
case QEvent::Show:
case QEvent::Move:
case QEvent::Resize:
updateOrientation();
reposition();
break;
case QEvent::Hide:
hidePreview();
break;
case QEvent::KeyPress:
if (handlePopupKeyPress(static_cast<QKeyEvent *>(ev))) {
return true;
}
break;
default:
break;
}
}
return QObject::eventFilter(obj, ev);
}
// ---------------------------------------------------------------------------
bool CardCompleterStyler::handlePopupKeyPress(QKeyEvent *event)
{
const int key = event->key();
if (key != Qt::Key_Up && key != Qt::Key_Down) {
return false;
}
if (!above) {
return false;
}
auto *popup = completer->popup();
const int rowCount = completer->completionModel()->rowCount();
if (rowCount == 0) {
return true;
}
// With the popup above the text edit the rows are shown in reverse order and
// the closest match is in the bottom-most row. The up arrow then advances
// through the list (towards its end at the top of the popup).
const int currentRow = popup->currentIndex().row();
const int step = (key == Qt::Key_Up) ? -1 : 1;
const int newRow = qBound(0, currentRow + step, rowCount - 1);
if (newRow != currentRow) {
popup->setCurrentIndex(completer->completionModel()->index(newRow, completer->completionColumn()));
}
return true;
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::updateOrientation()
{
above = isPopupAboveWidget();
reversedModel->setEnabled(above);
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::ensureClosestSelected()
{
auto *popup = completer->popup();
auto *completionModel = completer->completionModel();
const int rowCount = completionModel->rowCount();
if (rowCount == 0) {
return;
}
const int currentRow = popup->currentIndex().row();
const int closestRow = rowCount - 1;
if (currentRow != closestRow) {
popup->setCurrentIndex(completionModel->index(closestRow, completer->completionColumn()));
}
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::onCompletionReset()
{
if (above) {
ensureClosestSelected();
}
}
// ---------------------------------------------------------------------------
bool CardCompleterStyler::isPopupAboveWidget() const
{
auto *popup = completer->popup();
QWidget *widget = completer->widget();
if (!widget || !popup->isVisible()) {
return false;
}
const QPoint popupBottom = popup->mapToGlobal(QPoint(0, popup->height()));
const QPoint fieldTop = widget->mapToGlobal(QPoint(0, 0));
return popupBottom.y() <= fieldTop.y();
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::updatePreviewFromHover(const QPoint &pos)
{
const QModelIndex index = completer->popup()->indexAt(pos);
// Hovering updates the preview but must not change the current completion
if (index.isValid() && index != previewedIndex) {
updatePreview(index);
}
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::updatePreview(const QModelIndex &index)
{
previewedIndex = index;
if (!index.isValid()) {
hidePreview();
return;
}
auto card = index.data(CardSearchModel::CardInfoRole).value<QSharedPointer<CardInfo>>();
if (!card) {
hidePreview();
return;
}
if (!preview) {
QWidget *contextWindow = completer->widget() ? completer->widget()->window() : nullptr;
preview = new CardInfoPictureEnlargedWidget(contextWindow);
preview->hide();
preview->setWindowOpacity(0.0);
}
const ExactCard exact = CardDatabaseManager::query()->getCard({card->getName()});
if (!exact) {
hidePreview();
return;
}
preview->setCardPixmap(exact, PreviewSize);
reposition();
showPreview();
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::showPreview()
{
if (!preview) {
return;
}
stopPreviewFade();
preview->show();
preview->raise();
auto *fade = new QPropertyAnimation(preview, "windowOpacity", preview);
fade->setDuration(FadeDuration);
fade->setStartValue(preview->windowOpacity());
fade->setEndValue(1.0);
fade->start(QAbstractAnimation::DeleteWhenStopped);
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::hidePreview()
{
if (!preview) {
return;
}
// Stop any in-flight fade first so a stale one cannot keep the preview visible
stopPreviewFade();
preview->hide();
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::stopPreviewFade()
{
if (!preview) {
return;
}
const auto animations = preview->findChildren<QPropertyAnimation *>();
for (auto *animation : animations) {
animation->stop();
}
}
// ---------------------------------------------------------------------------
void CardCompleterStyler::reposition()
{
if (!preview) {
return;
}
auto *popup = completer->popup();
const QRect popupGlobalRect(popup->mapToGlobal(popup->rect().topLeft()), popup->rect().size());
int anchorY;
if (previewedIndex.isValid()) {
const QRect itemRect = popup->visualRect(previewedIndex);
const QPoint itemCenter = popup->viewport()->mapToGlobal(itemRect.center());
anchorY = itemCenter.y();
} else {
anchorY = popupGlobalRect.center().y();
}
const QScreen *screen = popup->screen();
const QRect screenGeom = screen ? screen->availableGeometry() : QRect();
const int rightX = popupGlobalRect.right() + PreviewMargin;
const int leftX = popupGlobalRect.left() - PreviewMargin - preview->width();
int x;
int y = anchorY - preview->height() / 2;
if (screenGeom.isEmpty()) {
x = rightX;
} else if (rightX + preview->width() <= screenGeom.right()) {
x = rightX;
} else if (leftX >= screenGeom.left()) {
x = leftX;
} else {
x = rightX;
}
if (!screenGeom.isEmpty()) {
x = qBound(screenGeom.left(), x, qMax(screenGeom.left(), screenGeom.right() - preview->width()));
y = qBound(screenGeom.top(), y, qMax(screenGeom.top(), screenGeom.bottom() - preview->height()));
}
preview->move(x, y);
}

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/**
* @file card_completer_styler.h
* @ingroup UtilityWidgets
*/
//! \todo Document this file.
#ifndef CARD_COMPLETER_STYLER_H
#define CARD_COMPLETER_STYLER_H
#include <QModelIndex>
#include <QObject>
class CardInfoPictureEnlargedWidget;
class QCompleter;
class QKeyEvent;
class QPoint;
class ReversedCompleterModel;
/**
* @brief Applies styled row painting and a card-image preview to a card completer.
*
* The completer popup rows are painted by CardCompleterDelegate and the image of
* the currently selected (or hovered) row is shown beside the popup.
*/
class CardCompleterStyler : public QObject
{
Q_OBJECT
public:
/**
* @brief Styles @p completer and follows its current selection.
*
* The styler is parented to the completer so it lives exactly as long as the
* completer itself.
*/
static void apply(QCompleter *completer);
protected:
bool eventFilter(QObject *obj, QEvent *ev) override;
private slots:
void updatePreview(const QModelIndex &index);
void updatePreviewFromHover(const QPoint &pos);
void onCompletionReset();
private:
explicit CardCompleterStyler(QCompleter *completer, QObject *parent = nullptr);
~CardCompleterStyler() override;
void showPreview();
void hidePreview();
void stopPreviewFade();
void reposition();
void updateOrientation();
void ensureClosestSelected();
bool handlePopupKeyPress(QKeyEvent *event);
bool isPopupAboveWidget() const;
QCompleter *completer;
ReversedCompleterModel *reversedModel;
CardInfoPictureEnlargedWidget *preview;
QModelIndex previewedIndex;
bool above;
};
#endif // CARD_COMPLETER_STYLER_H

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cockatrice/src/interface/widgets/utility/completer_utils.cpp Normal file
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#include "completer_utils.h"
#include "card_completer_styler.h"
#include <QCompleter>
#include <QLineEdit>
#include <QObject>
#include <QRegularExpression>
#include <QStringListModel>
#include <libcockatrice/models/database/card/card_completer_proxy_model.h>
#include <libcockatrice/models/database/card/card_search_model.h>
#include <libcockatrice/models/database/card_database_display_model.h>
CardCompleterSetup createCardCompleter(CardDatabaseDisplayModel *displayModel, QObject *parent, int maxVisibleItems)
{
auto *searchModel = new CardSearchModel(displayModel, parent);
auto *proxyModel = new CardCompleterProxyModel(parent);
proxyModel->setSourceModel(searchModel);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
auto *completer = new QCompleter(proxyModel, parent);
completer->setCompletionRole(Qt::DisplayRole);
completer->setCompletionMode(QCompleter::PopupCompletion);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setFilterMode(Qt::MatchContains);
completer->setMaxVisibleItems(maxVisibleItems);
CardCompleterStyler::apply(completer);
return {searchModel, proxyModel, completer};
}
void connectCardCompleterSearch(QLineEdit *edit, const CardCompleterSetup &setup)
{
QObject::connect(edit, &QLineEdit::textEdited, setup.searchModel, &CardSearchModel::updateSearchResults);
QObject::connect(edit, &QLineEdit::textEdited, setup.completer, [setup](const QString &text) {
setup.proxyModel->setFilterRegularExpression(
QRegularExpression(QRegularExpression::escape(text), QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
setup.completer->complete();
}
});
}
QCompleter *createMentionCompleter(QStringListModel *model, QObject *parent)
{
auto *completer = new QCompleter(model, parent);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setMaxVisibleItems(5);
completer->setFilterMode(Qt::MatchStartsWith);
return completer;
}

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cockatrice/src/interface/widgets/utility/completer_utils.h Normal file
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/**
* @file completer_utils.h
* @ingroup UtilityWidgets
*/
//! \todo Document this file.
#ifndef COMPLETER_UTILS_H
#define COMPLETER_UTILS_H
class CardCompleterProxyModel;
class CardDatabaseDisplayModel;
class CardSearchModel;
class QCompleter;
class QLineEdit;
class QObject;
class QStringListModel;
struct CardCompleterSetup
{
CardSearchModel *searchModel;
CardCompleterProxyModel *proxyModel;
QCompleter *completer;
};
CardCompleterSetup
createCardCompleter(CardDatabaseDisplayModel *displayModel, QObject *parent, int maxVisibleItems = 10);
void connectCardCompleterSearch(QLineEdit *edit, const CardCompleterSetup &setup);
QCompleter *createMentionCompleter(QStringListModel *model, QObject *parent);
#endif // CARD_COMPLETER_UTILS_H

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cockatrice/src/interface/widgets/utility/line_edit_completer.cpp
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#include "line_edit_completer.h"
#include <QAbstractItemView>
#include <QCompleter>
#include <QFocusEvent>
#include <QScrollBar>
#include <QStringListModel>
#include <QTextCursor>
#include <QWidget>
#include <QKeyEvent>
LineEditCompleter::LineEditCompleter(QWidget *parent) : LineEditUnfocusable(parent), c(nullptr)
LineEditCompleter::LineEditCompleter(QWidget *parent) : LineEditUnfocusable(parent)
{
}
void LineEditCompleter::addCompleter(QCompleter *c, CompleterTrigger trigger)
{
c->setWidget(this);
c->setCompletionMode(QCompleter::PopupCompletion);
c->setCaseSensitivity(Qt::CaseInsensitive);
connect(c, qOverload<const QString &>(&QCompleter::activated), this,
qOverload<const QString &>(&LineEditCompleter::insertCompletion));
completers.append({c, trigger});
}
bool LineEditCompleter::hasVisibleCompleterPopup() const
{
for (const auto &info : completers) {
if (info.completer->popup()->isVisible()) {
return true;
}
}
return false;
}
void LineEditCompleter::hideCompleterPopups()
{
for (const auto &info : completers) {
info.completer->popup()->hide();
}
}
void LineEditCompleter::focusOutEvent(QFocusEvent *e)
{
LineEditUnfocusable::focusOutEvent(e);
if (c->popup()->isVisible()) {
// Remove Popup
c->popup()->hide();
// Truncate the line to last space or whole string
QString textValue = text();
int lastIndex = textValue.length();
int lastWordStartIndex = textValue.lastIndexOf(" ") + 1;
int leftShift = qMin(lastIndex, lastWordStartIndex);
setText(textValue.left(leftShift));
// Insert highlighted line from popup
insert(c->completionModel()->index(c->popup()->currentIndex().row(), 0).data().toString() + " ");
// Set focus back to the textbox since tab was pressed
setFocus();
// Only commit the highlighted completion when focus moves away via Tab.
// Other focus losses (e.g. the unfocus shortcut / Escape) must simply close
// the popup without inserting anything.
if (e->reason() != Qt::TabFocusReason) {
hideCompleterPopups();
return;
}
for (auto &info : completers) {
if (!info.completer->popup()->isVisible()) {
continue;
}
const QModelIndex currentIndex = info.completer->popup()->currentIndex();
if (currentIndex.isValid()) {
insertCompletion(info.completer, currentIndex.data().toString());
}
}
hideCompleterPopups();
}
void LineEditCompleter::keyPressEvent(QKeyEvent *event)
{
switch (event->key()) {
case Qt::Key_Return:
case Qt::Key_Enter:
case Qt::Key_Escape:
if (c->popup()->isVisible()) {
event->ignore();
// Remove Popup
c->popup()->hide();
// Truncate the line to last space or whole string
QString textValue = text();
int lastIndexof = qMax(0, textValue.lastIndexOf(" "));
QString finalString = textValue.left(lastIndexof);
// Add a space if there's a word
if (finalString != "") {
finalString += " ";
}
setText(finalString);
return;
}
break;
case Qt::Key_Space:
if (c->popup()->isVisible()) {
event->ignore();
// Remove Popup
c->popup()->hide();
// Truncate the line to last space or whole string
QString textValue = text();
int lastIndex = textValue.length();
int lastWordStartIndex = textValue.lastIndexOf(" ") + 1;
int leftShift = qMin(lastIndex, lastWordStartIndex);
setText(textValue.left(leftShift));
// Insert highlighted line from popup
insert(c->completionModel()->index(c->popup()->currentIndex().row(), 0).data().toString() + " ");
return;
}
break;
default:
break;
}
LineEditUnfocusable::keyPressEvent(event);
// return if the completer is null or if the most recently typed char was '@'.
// Only want the popup AFTER typing the first char of the mention.
if (!c || text().right(1).contains("@")) {
c->popup()->hide();
if (event->key() == Qt::Key_Escape) {
hideCompleterPopups();
return;
}
// Set new completion prefix
c->setCompletionPrefix(cursorWord(text()));
if (c->completionPrefix().length() < 1) {
c->popup()->hide();
QString textValue = text();
int cursorPos = cursorPosition();
CompleterInfo *active = nullptr;
QString prefix;
for (auto &info : completers) {
bool triggered = false;
switch (info.trigger) {
case CompleterTrigger::Mention: {
int triggerPos = textValue.lastIndexOf("@", cursorPos - 1);
if (triggerPos != -1 && (triggerPos == 0 || textValue[triggerPos - 1].isSpace())) {
triggered = true;
// Keep the "@" so the prefix matches the "@"-prefixed mention model entries.
prefix = textValue.mid(triggerPos, cursorPos - triggerPos);
}
break;
}
case CompleterTrigger::Card: {
int triggerPos = textValue.lastIndexOf("[[", cursorPos - 1);
int closePos = textValue.indexOf("]]", triggerPos + 2);
if (triggerPos != -1 && (closePos == -1 || closePos >= cursorPos)) {
triggered = true;
prefix = textValue.mid(triggerPos + 2, cursorPos - (triggerPos + 2));
}
break;
}
}
if (triggered) {
active = &info;
break;
}
}
if (!active) {
for (auto &info : completers) {
info.completer->popup()->hide();
}
return;
}
// Draw completion box
QRect cr = cursorRect();
cr.setWidth(c->popup()->sizeHintForColumn(0) + c->popup()->verticalScrollBar()->sizeHint().width());
c->complete(cr);
active->completer->setCompletionPrefix(prefix);
// Select first item in the completion popup
QItemSelectionModel *sm = new QItemSelectionModel(c->completionModel());
c->popup()->setSelectionModel(sm);
sm->select(c->completionModel()->index(0, 0), QItemSelectionModel::ClearAndSelect);
sm->setCurrentIndex(c->completionModel()->index(0, 0), QItemSelectionModel::NoUpdate);
switch (active->trigger) {
case CompleterTrigger::Card:
emit cardPartialChanged(prefix);
return;
case CompleterTrigger::Mention:
break;
}
QString LineEditCompleter::cursorWord(const QString &line) const
{
return line.mid(line.left(cursorPosition()).lastIndexOf(" ") + 1,
cursorPosition() - line.left(cursorPosition()).lastIndexOf(" ") - 1);
active->completer->complete();
}
void LineEditCompleter::insertCompletion(QString arg)
void LineEditCompleter::insertCompletion(const QString &completion)
{
QString s_arg = arg + " ";
setText(text().replace(text().left(cursorPosition()).lastIndexOf(" ") + 1,
cursorPosition() - text().left(cursorPosition()).lastIndexOf(" ") - 1, s_arg));
for (auto &info : completers) {
if (info.completer == sender()) {
insertCompletion(info.completer, completion);
return;
}
}
}
void LineEditCompleter::setCompleter(QCompleter *completer)
void LineEditCompleter::insertCompletion(QCompleter *completer, const QString &completion)
{
c = completer;
c->setWidget(this);
connect(c, qOverload<const QString &>(&QCompleter::activated), this, &LineEditCompleter::insertCompletion);
QString t = text();
int pos = cursorPosition();
for (const auto &info : completers) {
if (info.completer != completer) {
continue;
}
void LineEditCompleter::setCompletionList(QStringList completionList)
{
if (!c || c->popup()->isVisible()) {
switch (info.trigger) {
case CompleterTrigger::Card: {
int triggerPos = t.lastIndexOf("[[", pos - 1);
if (triggerPos == -1) {
return;
}
QStringListModel *model;
model = (QStringListModel *)(c->model());
if (model == NULL) {
model = new QStringListModel();
// If an earlier "[[" is still open it also encloses the cursor, so
// replace from its start. Otherwise completing in text such as
// "[[Opt[[Amok" would leave a stray "[[" behind.
int startPos = triggerPos;
for (int searchFrom = triggerPos; searchFrom > 0;) {
const int earlier = t.lastIndexOf("[[", searchFrom - 1);
if (earlier == -1) {
break;
}
const int earlierClose = t.indexOf("]]", earlier + 2);
if (earlierClose != -1 && earlierClose < pos) {
break;
}
startPos = earlier;
searchFrom = earlier;
}
// If the cursor sits inside an already-closed [[...]] pair, replace
// the whole construct instead of leaving a duplicate closing bracket
// behind.
int insertEnd = pos;
const int closePos = t.indexOf("]]", startPos + 2);
if (closePos != -1 && closePos >= pos) {
insertEnd = closePos + 2;
}
QString after = t.mid(insertEnd);
QString replaced = t.left(startPos + 2) + completion + "]] ";
setText(replaced + after);
setCursorPosition(replaced.length());
return;
}
case CompleterTrigger::Mention: {
int triggerPos = t.lastIndexOf("@", pos - 1);
if (triggerPos == -1) {
return;
}
setText(t.replace(triggerPos, pos - triggerPos, completion + " "));
setCursorPosition(triggerPos + completion.length() + 1);
return;
}
}
}
model->setStringList(completionList);
}

39
cockatrice/src/interface/widgets/utility/line_edit_completer.h
View file

@ -1,6 +1,7 @@
/**
* @file line_edit_completer.h
* @ingroup UI
* @brief Line edit with support for multiple trigger-based completers, e.g., @mention and [[card]].
*/
//! \todo Document this file.
@ -9,25 +10,49 @@
#include "custom_line_edit.h"
#include <QCompleter>
#include <QFocusEvent>
#include <QKeyEvent>
#include <QList>
#include <QString>
#include <QVector>
enum class CompleterTrigger
{
Mention, //< "@" prefix, replaced in place with a trailing space.
Card //< "[[" prefix, replaced with the completion plus a closing "]] ".
};
struct CompleterInfo
{
QCompleter *completer;
CompleterTrigger trigger;
};
class LineEditCompleter : public LineEditUnfocusable
{
Q_OBJECT
signals:
void cardPartialChanged(const QString &partial);
private:
QString cursorWord(const QString &line) const;
QCompleter *c;
QList<CompleterInfo> completers;
void insertCompletion(QCompleter *completer, const QString &completion);
private slots:
void insertCompletion(QString);
void insertCompletion(const QString &text);
protected:
void keyPressEvent(QKeyEvent *event);
void focusOutEvent(QFocusEvent *e);
void keyPressEvent(QKeyEvent *event) override;
void focusOutEvent(QFocusEvent *e) override;
public:
explicit LineEditCompleter(QWidget *parent = nullptr);
void setCompleter(QCompleter *);
void setCompletionList(QStringList);
void addCompleter(QCompleter *c, CompleterTrigger trigger);
bool hasVisibleCompleterPopup() const;
void hideCompleterPopups();
};
#endif

102
cockatrice/src/interface/widgets/utility/reversed_completer_model.cpp Normal file
View file

@ -0,0 +1,102 @@
#include "reversed_completer_model.h"
#include <QAbstractItemModel>
#include <QModelIndex>
#include <QVariant>
void ReversedCompleterModel::setSourceModel(QAbstractItemModel *sourceModel)
{
if (sourceModel == this->sourceModel()) {
return;
}
if (QAbstractItemModel *old = this->sourceModel()) {
disconnect(old, nullptr, this, nullptr);
}
QAbstractProxyModel::setSourceModel(sourceModel);
if (sourceModel) {
connect(sourceModel, &QAbstractItemModel::modelReset, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::rowsInserted, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::rowsRemoved, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::rowsMoved, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::columnsInserted, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::columnsRemoved, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::dataChanged, this, &ReversedCompleterModel::invalidate);
connect(sourceModel, &QAbstractItemModel::layoutChanged, this, &ReversedCompleterModel::invalidate);
}
invalidate();
}
void ReversedCompleterModel::setEnabled(bool enabled)
{
if (enabled == isEnabled) {
return;
}
isEnabled = enabled;
invalidate();
}
QModelIndex ReversedCompleterModel::mapToSource(const QModelIndex &proxyIndex) const
{
if (!proxyIndex.isValid() || !sourceModel()) {
return {};
}
const int sourceRow = isEnabled ? sourceRowCount() - 1 - proxyIndex.row() : proxyIndex.row();
return sourceModel()->index(sourceRow, proxyIndex.column());
}
QModelIndex ReversedCompleterModel::mapFromSource(const QModelIndex &sourceIndex) const
{
if (!sourceIndex.isValid() || !sourceModel()) {
return {};
}
const int proxyRow = isEnabled ? sourceRowCount() - 1 - sourceIndex.row() : sourceIndex.row();
return index(proxyRow, sourceIndex.column());
}
QModelIndex ReversedCompleterModel::index(int row, int column, const QModelIndex &parent) const
{
if (parent.isValid() || !sourceModel() || row < 0 || row >= rowCount() || column < 0 || column >= columnCount()) {
return {};
}
return createIndex(row, column);
}
QModelIndex ReversedCompleterModel::parent(const QModelIndex &) const
{
return {};
}
int ReversedCompleterModel::rowCount(const QModelIndex &parent) const
{
return parent.isValid() || !sourceModel() ? 0 : sourceModel()->rowCount();
}
int ReversedCompleterModel::columnCount(const QModelIndex &parent) const
{
return parent.isValid() || !sourceModel() ? 0 : sourceModel()->columnCount();
}
QVariant ReversedCompleterModel::data(const QModelIndex &proxyIndex, int role) const
{
return sourceModel() ? sourceModel()->data(mapToSource(proxyIndex), role) : QVariant();
}
QVariant ReversedCompleterModel::headerData(int section, Qt::Orientation orientation, int role) const
{
return sourceModel() ? sourceModel()->headerData(section, orientation, role) : QVariant();
}
int ReversedCompleterModel::sourceRowCount() const
{
return sourceModel() ? sourceModel()->rowCount() : 0;
}
void ReversedCompleterModel::invalidate()
{
beginResetModel();
endResetModel();
}

47
cockatrice/src/interface/widgets/utility/reversed_completer_model.h Normal file
View file

@ -0,0 +1,47 @@
/**
* @file reversed_completer_model.h
* @ingroup UtilityWidgets
*/
//! \todo Document this file.
#ifndef REVERSED_COMPLETER_MODEL_H
#define REVERSED_COMPLETER_MODEL_H
#include <QAbstractProxyModel>
class QAbstractItemModel;
/**
* @brief A completer model that can present its rows bottom-to-top.
*
* The original row order is kept intact in the source model (row 0 is always the
* closest match). When enabled, the proxy maps the source rows in reverse so the
* popup shows the closest match in the row nearest to the text edit. Any change
* in the source model is forwarded as a full reset, which is all QCompleter
* needs to rebuild its completion list.
*/
class ReversedCompleterModel : public QAbstractProxyModel
{
public:
using QAbstractProxyModel::QAbstractProxyModel;
void setSourceModel(QAbstractItemModel *sourceModel) override;
void setEnabled(bool enabled);
QModelIndex mapToSource(const QModelIndex &proxyIndex) const override;
QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override;
QModelIndex index(int row, int column, const QModelIndex &parent = {}) const override;
QModelIndex parent(const QModelIndex &) const override;
int rowCount(const QModelIndex &parent = {}) const override;
int columnCount(const QModelIndex &parent = {}) const override;
QVariant data(const QModelIndex &proxyIndex, int role = Qt::DisplayRole) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
private:
int sourceRowCount() const;
void invalidate();
bool isEnabled = false;
};
#endif // REVERSED_COMPLETER_MODEL_H

29
cockatrice/src/interface/widgets/visual_deck_editor/visual_deck_editor_widget.cpp
View file

@ -10,6 +10,7 @@
#include "../tabs/visual_deck_editor/tab_deck_editor_visual.h"
#include "../tabs/visual_deck_editor/tab_deck_editor_visual_tab_widget.h"
#include "../utility/compact_push_button.h"
#include "../utility/completer_utils.h"
#include "visual_deck_display_options_widget.h"
#include <QCheckBox>
@ -21,8 +22,6 @@
#include <libcockatrice/card/card_info_comparator.h>
#include <libcockatrice/card/database/card_database.h>
#include <libcockatrice/card/database/card_database_manager.h>
#include <libcockatrice/models/database/card/card_completer_proxy_model.h>
#include <libcockatrice/models/database/card/card_search_model.h>
#include <libcockatrice/models/database/card_database_model.h>
#include <libcockatrice/models/deck_list/deck_list_model.h>
#include <libcockatrice/settings/cards_display_settings.h>
@ -98,32 +97,14 @@ void VisualDeckEditorWidget::initializeSearchBarAndCompleter()
cardDatabaseModel = new CardDatabaseModel(CardDatabaseManager::getInstance(), false, this);
cardDatabaseDisplayModel = new CardDatabaseDisplayModel(this);
cardDatabaseDisplayModel->setSourceModel(cardDatabaseModel);
CardSearchModel *searchModel = new CardSearchModel(cardDatabaseDisplayModel, this);
proxyModel = new CardCompleterProxyModel(this);
proxyModel->setSourceModel(searchModel);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
proxyModel->setFilterRole(Qt::DisplayRole);
completer = new QCompleter(proxyModel, this);
completer->setCompletionRole(Qt::DisplayRole);
completer->setCompletionMode(QCompleter::PopupCompletion);
completer->setCaseSensitivity(Qt::CaseInsensitive);
completer->setFilterMode(Qt::MatchContains);
completer->setMaxVisibleItems(15);
const CardCompleterSetup cardSetup = createCardCompleter(cardDatabaseDisplayModel, this, 15);
proxyModel = cardSetup.proxyModel;
completer = cardSetup.completer;
searchBar->setCompleter(completer);
// Update suggestions dynamically
connect(searchBar, &QLineEdit::textEdited, searchModel, &CardSearchModel::updateSearchResults);
connect(searchBar, &QLineEdit::textEdited, this, [=, this](const QString &text) {
// Ensure substring matching
QString pattern = ".*" + QRegularExpression::escape(text) + ".*";
proxyModel->setFilterRegularExpression(QRegularExpression(pattern, QRegularExpression::CaseInsensitiveOption));
if (!text.isEmpty()) {
completer->complete(); // Force the dropdown to appear
}
});
connectCardCompleterSearch(searchBar, cardSetup);
connect(completer, static_cast<void (QCompleter::*)(const QString &)>(&QCompleter::activated), this,
[=, this](const QString &completion) {

5
libcockatrice_models/libcockatrice/models/database/card/card_completer_proxy_model.cpp
View file

@ -6,6 +6,10 @@ CardCompleterProxyModel::CardCompleterProxyModel(QObject *parent) : QSortFilterP
bool CardCompleterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex &sourceParent) const
{
if (!sourceModel()) {
return false;
}
if (filterRegularExpression().pattern().isEmpty()) {
return true;
}
@ -13,6 +17,5 @@ bool CardCompleterProxyModel::filterAcceptsRow(int sourceRow, const QModelIndex
QModelIndex index = sourceModel()->index(sourceRow, 0, sourceParent);
QString data = index.data(Qt::DisplayRole).toString();
// Ensure substring matching
return data.contains(filterRegularExpression());
}

65
libcockatrice_models/libcockatrice/models/database/card/card_search_model.cpp
View file

@ -23,8 +23,14 @@ QVariant CardSearchModel::data(const QModelIndex &index, int role) const
return QVariant();
}
const SearchResult &result = searchResults.at(index.row());
if (role == Qt::DisplayRole) {
return searchResults.at(index.row()).card->getName();
return result.card->getName();
}
if (role == CardInfoRole) {
return QVariant::fromValue(result.card);
}
return QVariant();
@ -36,43 +42,62 @@ void CardSearchModel::updateSearchResults(const QString &query)
searchResults.clear();
if (query.isEmpty() || !sourceModel) {
endResetModel();
return;
}
// Set the filter for the display model
sourceModel->setCardName(query);
// Collect matching cards and compute Levenshtein distance
for (int i = 0; i < sourceModel->rowCount(); ++i) {
QModelIndex modelIndex = sourceModel->index(i, 0);
QModelIndex sourceIndex = sourceModel->mapToSource(modelIndex);
CardDatabaseModel *sourceDbModel = qobject_cast<CardDatabaseModel *>(sourceModel->sourceModel());
if (!sourceDbModel || !sourceIndex.isValid()) {
if (!sourceDbModel) {
endResetModel();
return;
}
CardInfoPtr card = sourceDbModel->getCard(sourceIndex.row());
const QString lowerQuery = query.toLower();
QList<SearchResult> prefixMatches;
QList<SearchResult> containsMatches;
// Iterate the raw database model directly so results are always complete and fresh
const int rowCount = sourceDbModel->rowCount();
for (int i = 0; i < rowCount; ++i) {
CardInfoPtr card = sourceDbModel->getCard(i);
if (!card) {
continue;
}
int distance = levenshteinDistance(query.toLower(), card->getName().toLower());
searchResults.append({card, distance});
const QString lowerName = card->getName().toLower();
if (!lowerName.contains(lowerQuery)) {
continue;
}
// Sort by Levenshtein distance (lower distance = better match)
std::sort(searchResults.begin(), searchResults.end(),
[](const SearchResult &a, const SearchResult &b) { return a.distance < b.distance; });
const int distance = levenshteinDistance(lowerQuery, lowerName);
// Keep only the top 5 results
if (lowerName.startsWith(lowerQuery)) {
prefixMatches.append({card, distance});
} else {
containsMatches.append({card, distance});
}
}
auto sortByDistanceThenLength = [](const SearchResult &a, const SearchResult &b) {
if (a.distance != b.distance) {
return a.distance < b.distance;
}
return a.card->getName().size() < b.card->getName().size();
};
std::sort(prefixMatches.begin(), prefixMatches.end(), sortByDistanceThenLength);
std::sort(containsMatches.begin(), containsMatches.end(), sortByDistanceThenLength);
// Prefix matches always come first, then contains-only matches
searchResults.reserve(prefixMatches.size() + containsMatches.size());
searchResults.append(prefixMatches);
searchResults.append(containsMatches);
// Keep only the top 10 results
if (searchResults.size() > 10) {
searchResults = searchResults.mid(0, 10);
}
emit dataChanged(index(0, 0), index(rowCount() - 1, 0));
emit layoutChanged();
endResetModel();
}

5
libcockatrice_models/libcockatrice/models/database/card/card_search_model.h
View file

@ -15,6 +15,11 @@ class CardSearchModel : public QAbstractListModel
{
Q_OBJECT
public:
enum CardSearchRoles
{
CardInfoRole = Qt::UserRole + 1,
};
explicit CardSearchModel(CardDatabaseDisplayModel *sourceModel, QObject *parent = nullptr);
[[nodiscard]] int rowCount(const QModelIndex &parent = QModelIndex()) const override;