Merge pull request #1394 from Fizztastic/fix_1387

Add LineEditCompleter to Tab_Game

cockatrice/CMakeLists.txt

@@ -97,6 +97,7 @@ SET(cockatrice_SOURCES
     src/shortcutssettings.cpp
     src/sequenceEdit/sequenceedit.cpp
     src/sequenceEdit/shortcutstab.cpp
+    src/lineeditcompleter.cpp
     ${VERSION_STRING_CPP}
 )
 

cockatrice/src/lineeditcompleter.cpp

@@ -0,0 +1,132 @@
+#include <QStringListModel>
+#include <QLineEdit>
+#include <QCompleter>
+#include <QWidget>
+#include <QTextCursor>
+#include <QAbstractItemView>
+#include <QScrollBar>
+#include <QStringListModel>
+#include <QKeyEvent>
+#include <QFocusEvent>
+#include "lineeditcompleter.h"
+
+LineEditCompleter::LineEditCompleter(QWidget *parent)
+: QLineEdit(parent)
+{
+}
+
+void LineEditCompleter::focusOutEvent(QFocusEvent * e){
+    QLineEdit::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();
+    }
+}
+
+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;
+    }
+
+    QLineEdit::keyPressEvent(event);
+    QString textValue = text();
+    //Wait until the first character after @
+    if (!c || text().right(1).contains("@"))
+        return;
+
+    //Set new completion prefix
+    c->setCompletionPrefix(cursorWord(text()));
+    if (c->completionPrefix().length() < 1){
+        c->popup()->hide();
+        return;
+    }
+
+    //Draw completion box
+    QRect cr = cursorRect();
+    cr.setWidth(c->popup()->sizeHintForColumn(0) + c->popup()->verticalScrollBar()->sizeHint().width());
+    c->complete(cr);
+
+    //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);
+}
+
+QString LineEditCompleter::cursorWord(const QString &line) const
+{
+    return line.mid(line.left(cursorPosition()).lastIndexOf(" ") + 1,
+        cursorPosition() - line.left(cursorPosition()).lastIndexOf(" ") - 1);
+}
+
+void LineEditCompleter::insertCompletion(QString arg)
+{
+    QString s_arg = arg + " ";
+    setText(text().replace(text().left(cursorPosition()).lastIndexOf(" ") + 1,
+        cursorPosition() - text().left(cursorPosition()).lastIndexOf(" ") - 1, s_arg));
+}
+
+void LineEditCompleter::setCompleter(QCompleter* completer)
+{
+    c = completer;
+    c->setWidget(this);
+    connect(c, SIGNAL(activated(QString)), this, SLOT(insertCompletion(QString)));
+}
+
+void LineEditCompleter::setCompletionList(QStringList completionList)
+{
+    if (!c || c->popup()->isVisible())
+        return;
+
+    QStringListModel *model;
+    model = (QStringListModel*)(c->model());
+    if (model == NULL)
+        model = new QStringListModel();
+    model->setStringList(completionList);
+}

cockatrice/src/lineeditcompleter.h

@@ -0,0 +1,26 @@
+#ifndef LINEEDITCOMPLETER_H
+#define LINEEDITCOMPLETER_H
+
+#include <QLineEdit>
+#include <QKeyEvent>
+#include <QFocusEvent>
+#include <QStringList>
+
+class LineEditCompleter : public QLineEdit
+{
+    Q_OBJECT
+private:
+    QString cursorWord(const QString& line) const;
+    QCompleter* c;
+private slots:
+    void insertCompletion(QString);
+protected:
+    void keyPressEvent(QKeyEvent * event);
+    void focusOutEvent(QFocusEvent * e);
+public:
+    explicit LineEditCompleter(QWidget *parent = 0);
+    void setCompleter(QCompleter*);
+    void setCompletionList(QStringList);
+};
+
+#endif

cockatrice/src/tab_game.cpp

@@ -8,6 +8,8 @@
 #include <QTimer>
 #include <QToolButton>
 #include <QDebug>
+#include <QCompleter>
+#include <QWidget>
 
 #include "dlg_creategame.h"
 #include "tab_game.h"
@@ -31,6 +33,7 @@
 #include "settingscache.h"
 #include "carddatabase.h"
 #include "replay_timeline_widget.h"
+#include "lineeditcompleter.h"
 
 #include <google/protobuf/descriptor.h>
 #include "pending_command.h"
@@ -463,8 +466,9 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_client
     connect(messageLog, SIGNAL(showCardInfoPopup(QPoint, QString)), this, SLOT(showCardInfoPopup(QPoint, QString)));
     connect(messageLog, SIGNAL(deleteCardInfoPopup(QString)), this, SLOT(deleteCardInfoPopup(QString)));
     connect(messageLog, SIGNAL(addMentionTag(QString)), this, SLOT(addMentionTag(QString)));
+    connect(settingsCache, SIGNAL(chatMentionCompleterChanged()), this, SLOT(actCompleterChanged()));
     sayLabel = new QLabel;
-    sayEdit = new QLineEdit;
+    sayEdit = new LineEditCompleter;
     sayLabel->setBuddy(sayEdit);
 
     QHBoxLayout *hLayout = new QHBoxLayout;
@@ -555,6 +559,17 @@ TabGame::TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_client
 
     for (int i = gameInfo.game_types_size() - 1; i >= 0; i--)
         gameTypes.append(roomGameTypes.find(gameInfo.game_types(i)).value());
+
+    completer = new QCompleter(autocompleteUserList, sayEdit);
+    completer->setCaseSensitivity(Qt::CaseInsensitive);
+    completer->setMaxVisibleItems(5);
+
+    #if QT_VERSION >= 0x050000
+        completer->setFilterMode(Qt::MatchStartsWith);
+    #endif
+
+    sayEdit->setCompleter(completer);
+    actCompleterChanged();
 }
 
 void TabGame::addMentionTag(QString value) {
@@ -721,6 +736,9 @@ void TabGame::actLeaveGame()
 
 void TabGame::actSay()
 {
+    if (completer->popup()->isVisible())
+        return;
+
     if (!sayEdit->text().isEmpty()) {
         Command_GameSay cmd;
         cmd.set_message(sayEdit->text().toStdString());
@@ -779,11 +797,21 @@ void TabGame::actRotateViewCCW()
     scene->adjustPlayerRotation(1);
 }
 
+void TabGame::actCompleterChanged()
+{
+    settingsCache->getChatMentionCompleter() ? completer->setCompletionRole(2) : completer->setCompletionRole(1);
+}
+
 Player *TabGame::addPlayer(int playerId, const ServerInfo_User &info)
 {
     bool local = ((clients.size() > 1) || (playerId == localPlayerId));
     Player *newPlayer = new Player(info, playerId, local, this);
     connect(newPlayer, SIGNAL(openDeckEditor(const DeckLoader *)), this, SIGNAL(openDeckEditor(const DeckLoader *)));
+    QString newPlayerName = "@" + newPlayer->getName();
+    if (!autocompleteUserList.contains(newPlayerName)){
+        autocompleteUserList << newPlayerName;
+        sayEdit->setCompletionList(autocompleteUserList);
+    }
     scene->addPlayer(newPlayer);
 
     connect(newPlayer, SIGNAL(newCardAdded(AbstractCardItem *)), this, SLOT(newCardAdded(AbstractCardItem *)));
@@ -803,7 +831,6 @@ Player *TabGame::addPlayer(int playerId, const ServerInfo_User &info)
     
     players.insert(playerId, newPlayer);
     emit playerAdded(newPlayer);
-
     return newPlayer;
 }
 
@@ -978,6 +1005,9 @@ void TabGame::eventSpectatorSay(const Event_GameSay &event, int eventPlayerId, c
 
 void TabGame::eventSpectatorLeave(const Event_Leave & /*event*/, int eventPlayerId, const GameEventContext & /*context*/)
 {
+    QString playerName = "@" + QString::fromStdString(spectators.value(eventPlayerId).name());
+    if (autocompleteUserList.removeOne(playerName))
+        sayEdit->setCompletionList(autocompleteUserList);
     messageLog->logLeaveSpectator(QString::fromStdString(spectators.value(eventPlayerId).name()));
     playerListWidget->removePlayer(eventPlayerId);
     spectators.remove(eventPlayerId);
@@ -992,6 +1022,11 @@ void TabGame::eventGameStateChanged(const Event_GameStateChanged &event, int /*e
         const ServerInfo_Player &playerInfo = event.player_list(i);
         const ServerInfo_PlayerProperties &prop = playerInfo.properties();
         const int playerId = prop.player_id();
+        QString playerName = "@" + QString::fromStdString(prop.user_info().name());
+        if (!autocompleteUserList.contains(playerName)){
+            autocompleteUserList << playerName;
+            sayEdit->setCompletionList(autocompleteUserList);
+        }
         if (prop.spectator()) {
             if (!spectators.contains(playerId)) {
                 spectators.insert(playerId, prop.user_info());
@@ -1099,11 +1134,18 @@ void TabGame::eventJoin(const Event_Join &event, int /*eventPlayerId*/, const Ga
 {
     const ServerInfo_PlayerProperties &playerInfo = event.player_properties();
     const int playerId = playerInfo.player_id();
+    QString playerName = QString::fromStdString(playerInfo.user_info().name());
+    if (!autocompleteUserList.contains("@" + playerName)){
+        autocompleteUserList << "@" + playerName;
+        sayEdit->setCompletionList(autocompleteUserList);
+    }
+
     if (players.contains(playerId))
         return;
+    
     if (playerInfo.spectator()) {
         spectators.insert(playerId, playerInfo.user_info());
-        messageLog->logJoinSpectator(QString::fromStdString(playerInfo.user_info().name()));
+        messageLog->logJoinSpectator(playerName);
     } else {
         Player *newPlayer = addPlayer(playerId, playerInfo.user_info());
         messageLog->logJoin(newPlayer);
@@ -1118,6 +1160,10 @@ void TabGame::eventLeave(const Event_Leave & /*event*/, int eventPlayerId, const
     if (!player)
         return;
     
+    QString playerName = "@" + player->getName();
+    if(autocompleteUserList.removeOne(playerName))
+        sayEdit->setCompletionList(autocompleteUserList);
+
     messageLog->logLeave(player);
     playerListWidget->removePlayer(eventPlayerId);
     players.remove(eventPlayerId);

cockatrice/src/tab_game.h

@@ -3,6 +3,7 @@
 
 #include <QMap>
 #include <QPushButton>
+#include <QCompleter>
 #include "tab.h"
 #include "pb/serverinfo_game.pb.h"
 
@@ -54,6 +55,7 @@ class QHBoxLayout;
 class GameReplay;
 class ServerInfo_User;
 class PendingCommand;
+class LineEditCompleter;
 
 class ToggleButton : public QPushButton {
     Q_OBJECT
@@ -117,6 +119,8 @@ private:
     CardItem *activeCard;
     bool gameClosed;
     QStringList gameTypes;
+    QCompleter *completer;
+    QStringList autocompleteUserList;
     
     // Replay related members
     GameReplay *replay;
@@ -131,7 +135,7 @@ private:
     QLabel *timeElapsedLabel;
     MessageLogWidget *messageLog;
     QLabel *sayLabel;
-    QLineEdit *sayEdit;
+    LineEditCompleter *sayEdit;
     PhasesToolbar *phasesToolbar;
     GameScene *scene;
     GameView *gameView;
@@ -200,7 +204,10 @@ private slots:
 
     void addMentionTag(QString value);
     void commandFinished(const Response &response);
+	
     void refreshShortcuts();
+	
+	void actCompleterChanged();
 public:
     TabGame(TabSupervisor *_tabSupervisor, QList<AbstractClient *> &_clients, const Event_GameJoined &event, const QMap<int, QString> &_roomGameTypes);
     TabGame(TabSupervisor *_tabSupervisor, GameReplay *replay);

cockatrice/src/tab_room.cpp

@@ -13,12 +13,6 @@
 #include <QSystemTrayIcon>
 #include <QCompleter>
 #include <QWidget>
-#include <QTextCursor>
-#include <QAbstractItemView>
-#include <QScrollBar>
-#include <QStringListModel>
-#include <QKeyEvent>
-#include <QFocusEvent>
 #include "tab_supervisor.h"
 #include "tab_room.h"
 #include "tab_userlists.h"
@@ -28,6 +22,7 @@
 #include "gameselector.h"
 #include "settingscache.h"
 #include "main.h"
+#include "lineeditcompleter.h"
 
 #include "get_pb_extension.h"
 #include "pb/room_commands.pb.h"
@@ -61,7 +56,7 @@ TabRoom::TabRoom(TabSupervisor *_tabSupervisor, AbstractClient *_client, ServerI
     connect(chatView, SIGNAL(addMentionTag(QString)), this, SLOT(addMentionTag(QString)));
     connect(settingsCache, SIGNAL(chatMentionCompleterChanged()), this, SLOT(actCompleterChanged()));
     sayLabel = new QLabel;
-    sayEdit = new CustomLineEdit;
+    sayEdit = new LineEditCompleter;
     sayLabel->setBuddy(sayEdit);
     connect(sayEdit, SIGNAL(returnPressed()), this, SLOT(sendMessage()));
 
@@ -256,7 +251,7 @@ void TabRoom::processJoinRoomEvent(const Event_JoinRoom &event)
     userList->sortItems();
     if (!autocompleteUserList.contains("@" + QString::fromStdString(event.user_info().name()))){
         autocompleteUserList << "@" + QString::fromStdString(event.user_info().name());
-        sayEdit->updateCompleterModel(autocompleteUserList);
+        sayEdit->setCompletionList(autocompleteUserList);
     }    
 }
 
@@ -264,7 +259,7 @@ void TabRoom::processLeaveRoomEvent(const Event_LeaveRoom &event)
 {
     userList->deleteUser(QString::fromStdString(event.name()));
     autocompleteUserList.removeOne("@" + QString::fromStdString(event.name()));
-    sayEdit->updateCompleterModel(autocompleteUserList);
+    sayEdit->setCompletionList(autocompleteUserList);
 }
 
 void TabRoom::processRoomSayEvent(const Event_RoomSay &event)
@@ -302,124 +297,3 @@ void TabRoom::sendRoomCommand(PendingCommand *pend)
 {
     client->sendCommand(pend);
 }
-
-CustomLineEdit::CustomLineEdit(QWidget *parent)
-    : QLineEdit(parent)
-{
-}
-
-void CustomLineEdit::focusOutEvent(QFocusEvent * e){
-    QLineEdit::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();
-    }
-}
-
-void CustomLineEdit::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 = 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;
-    }
-
-    QLineEdit::keyPressEvent(event);
-    //Wait until the first character after @
-    if (!c || text().right(1).contains("@"))
-        return;
-
-    //Set new completion prefix
-    c->setCompletionPrefix(cursorWord(text()));
-    if (c->completionPrefix().length() < 1){
-        c->popup()->hide();
-        return;
-    }
-
-    //Draw completion box
-    QRect cr = cursorRect();
-    cr.setWidth(c->popup()->sizeHintForColumn(0) + c->popup()->verticalScrollBar()->sizeHint().width());
-    c->complete(cr);
-
-    //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);
-}
-
-QString CustomLineEdit::cursorWord(const QString &line) const
-{
-    return line.mid(line.left(cursorPosition()).lastIndexOf(" ") + 1,
-        cursorPosition() - line.left(cursorPosition()).lastIndexOf(" ") - 1);
-}
-
-void CustomLineEdit::insertCompletion(QString arg)
-{
-    QString s_arg = arg + " ";
-    setText(text().replace(text().left(cursorPosition()).lastIndexOf(" ") + 1,
-        cursorPosition() - text().left(cursorPosition()).lastIndexOf(" ") - 1, s_arg));
-}
-
-void CustomLineEdit::setCompleter(QCompleter* completer)
-{
-    c = completer;
-    c->setWidget(this);
-    connect(c, SIGNAL(activated(QString)),this, SLOT(insertCompletion(QString)));
-}
-
-void CustomLineEdit::updateCompleterModel(QStringList completionList)
-{
-    if (!c || c->popup()->isVisible())
-        return;
-
-    QStringListModel *model;
-    model = (QStringListModel*)(c->model());
-    if (model == NULL)
-        model = new QStringListModel();
-    QStringList updatedList = completionList;
-    model->setStringList(updatedList);
-}

cockatrice/src/tab_room.h

@@ -2,6 +2,7 @@
 #define TAB_ROOM_H
 
 #include "tab.h"
+#include "lineeditcompleter.h"
 #include <QGroupBox>
 #include <QMap>
 #include <QLineEdit>
@@ -28,7 +29,7 @@ class GameSelector;
 class Response;
 class PendingCommand;
 class ServerInfo_User;
-class CustomLineEdit;
+class LineEditCompleter;
 
 class TabRoom : public Tab {
     Q_OBJECT
@@ -43,7 +44,7 @@ private:
     UserList *userList;
     ChatView *chatView;
     QLabel *sayLabel;
-    CustomLineEdit *sayEdit;
+    LineEditCompleter *sayEdit;
     QGroupBox *chatGroupBox;
     
     QMenu *roomMenu;
@@ -91,21 +92,4 @@ public:
     void sendRoomCommand(PendingCommand *pend);
 };
 
-class CustomLineEdit : public QLineEdit
-{
-    Q_OBJECT
-private:
-    QString cursorWord(const QString& line) const;
-    QCompleter* c;
-private slots:
-    void insertCompletion(QString);
-protected:
-    void keyPressEvent(QKeyEvent * event);
-    void focusOutEvent(QFocusEvent * e);
-public:
-    explicit CustomLineEdit(QWidget *parent = 0);
-    void setCompleter(QCompleter*);
-    void updateCompleterModel(QStringList);
-};
-
 #endif