tabs now change their color when actions occur

9 files changed, 107 insertions, 14 deletions

diff --git a/noncore/net/opieirc/ircchanneltab.cpp b/noncore/net/opieirc/ircchanneltab.cpp
index c1695db..ddd6cf1 100644
--- a/noncore/net/opieirc/ircchanneltab.cpp
+++ b/noncore/net/opieirc/ircchanneltab.cpp
@@ -26,48 +26,49 @@ IRCChannelTab::IRCChannelTab(IRCChannel *channel, IRCServerTab *parentTab, MainW
     m_popup = new QPopupMenu(m_list);
     /* Required so that embedded-style "right" clicks work */
     QPEApplication::setStylusOperation(m_list->viewport(), QPEApplication::RightOnHold);
     connect(m_list, SIGNAL(mouseButtonPressed(int, QListBoxItem *, const QPoint&)), this, SLOT(mouseButtonPressed(int, QListBoxItem *, const QPoint &)));
     /* Construct the popup menu */
     QPopupMenu *ctcpMenu = new QPopupMenu(m_list);
     m_popup->insertItem(Resource::loadPixmap("opieirc/ctcp"), tr("CTCP"), ctcpMenu);
     m_popup->insertItem(Resource::loadPixmap("opieirc/query"), tr("Query"), this, SLOT(popupQuery()));
     ctcpMenu->insertItem(Resource::loadPixmap("opieirc/ping"), tr("Ping"), this, SLOT(popupPing()));
     ctcpMenu->insertItem(Resource::loadPixmap("opieirc/version"), tr("Version"), this, SLOT(popupVersion()));
     ctcpMenu->insertItem(Resource::loadPixmap("opieirc/whois"), tr("Whois"), this, SLOT(popupWhois()));
     
     m_layout->add(hbox);
     hbox->show();
     m_layout->add(m_field);
     m_field->setFocus();
     connect(m_field, SIGNAL(returnPressed()), this, SLOT(processCommand()));
     settingsChanged();
 }
 
 void IRCChannelTab::appendText(QString text) {
     /* not using append because it creates layout problems */
     m_textview->setText(m_textview->text() + text);
     m_textview->ensureVisible(0, m_textview->contentsHeight());
+    emit changed(this);
 }
 
 IRCChannelTab::~IRCChannelTab() {
     m_parentTab->removeChannelTab(this);
 }
 
 void IRCChannelTab::processCommand() {
     QString text = m_field->text();
     if (text.length()>0) {
         if (session()->isSessionActive()) {
             if (text.startsWith("/") && !text.startsWith("//")) {
                 /* Command mode */
                 m_parentTab->executeCommand(this, text);;
             } else {
                 if (text.startsWith("//"))
                     text = text.right(text.length()-1);
                 session()->sendMessage(m_channel, m_field->text());
                 appendText("<font color=\"" + m_textColor + "\">&lt;</font><font color=\"" + m_selfColor + "\">"+m_parentTab->server()->nick()+"</font><font color=\"" + m_textColor + "\">&gt; "+IRCOutput::toHTML(m_field->text())+"</font><br>");
             }
         } else {
             appendText("<font color=\"" + m_errorColor + "\">"+tr("Disconnected")+"</font><br>");
         }
     }
     m_field->clear();
diff --git a/noncore/net/opieirc/ircmisc.cpp b/noncore/net/opieirc/ircmisc.cpp
index f41a89a..dd7292c 100644
--- a/noncore/net/opieirc/ircmisc.cpp
+++ b/noncore/net/opieirc/ircmisc.cpp
@@ -1,31 +1,66 @@
 #include <opie/colordialog.h>
 #include <qlayout.h>
+#include <stdio.h>
 #include "ircmisc.h"
 
 IRCColorLabel::IRCColorLabel(QColor color, QWidget *parent, const char *name, WFlags f) : QLabel(parent, name, f) {
     m_color = color;
     setAlignment(AlignVCenter | AlignCenter);
     setFrameStyle(QFrame::StyledPanel);
     setFrameShadow(QFrame::Sunken);
     setBackgroundColor(m_color);
 }
 
 void IRCColorLabel::mousePressEvent(QMouseEvent *) {
     m_color = OColorDialog::getColor(m_color);
     setBackgroundColor(m_color);
 }
 
 QColor IRCColorLabel::color() {
     return m_color;
 }
 
 IRCFramedColorLabel::IRCFramedColorLabel(QColor color, QWidget *parent, const char *name, WFlags f) : QWidget(parent, name, f) {
     QVBoxLayout *layout = new QVBoxLayout(this, 10, 0);
     m_label = new IRCColorLabel(color, this);
     layout->addWidget(m_label);
 }
 
 QColor IRCFramedColorLabel::color() {
     return m_label->color();
 }
 
+IRCTabBar::IRCTabBar(QWidget *parent, const char *name) : QTabBar(parent, name) {
+}
+
+int IRCTabBar::insertTab(QTab *tab, int index = -1) {
+    if (m_colors.size() == (unsigned int)count())
+        m_colors.resize(m_colors.size() * 2 + 1);
+    if (index == -1)
+        m_colors.insert(count(), &black);
+    else
+        m_colors.insert(index, &black);
+    return QTabBar::insertTab(tab, index);
+}
+
+void IRCTabBar::setTabColor(int index, const QColor *color) {
+    m_colors.insert(index, color);
+    update();
+}
+
+void IRCTabBar::paintLabel(QPainter* p, const QRect& br, QTab* t, bool focus) const {
+    QRect r = br;
+    QTabBar::paintLabel(p, br, t, focus);
+    if (t->id == currentTab())
+        r.setBottom(r.bottom() - style().defaultFrameWidth());
+    p->setPen(*m_colors.at(t->id));
+    p->drawText(r, AlignCenter | ShowPrefix, t->label);
+}
+
+IRCTabWidget::IRCTabWidget(QWidget *parent, const char *name) : QTabWidget(parent, name) {
+    setTabBar(new IRCTabBar(this, "tab control"));
+}
+
+void IRCTabWidget::setTabColor(int index, const QColor *color) {
+    ((IRCTabBar *)tabBar())->setTabColor(index, color);
+}
diff --git a/noncore/net/opieirc/ircmisc.h b/noncore/net/opieirc/ircmisc.h
index 1ea04c8..4df6ce0 100644
--- a/noncore/net/opieirc/ircmisc.h
+++ b/noncore/net/opieirc/ircmisc.h
@@ -1,44 +1,72 @@
 /*
     OpieIRC - An embedded IRC client
     Copyright (C) 2002 Wenzel Jakob
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 */
 
 #ifndef __IRCMISC_H
 #define __IRCMISC_H
 
+#include <qtabwidget.h>
+#include <qtabbar.h>
 #include <qlabel.h>
 #include <qcolor.h>
+#include <qvector.h>
+
+/* IRCFramedColorLabel is used to display a color */
 
 class IRCColorLabel : public QLabel {
-    public:
-        IRCColorLabel(QColor color, QWidget *parent = 0, const char *name = 0, WFlags f = 0);
-        QColor color();
-        void mousePressEvent(QMouseEvent *event); 
-    protected:
-        QColor m_color;
+    Q_OBJECT
+public:
+    IRCColorLabel(QColor color, QWidget *parent = 0, const char *name = 0, WFlags f = 0);
+    QColor color();
+    void mousePressEvent(QMouseEvent *event); 
+protected:
+    QColor m_color;
 };
 
 class IRCFramedColorLabel : public QWidget {
-    public:
-        IRCFramedColorLabel(QColor color, QWidget *parent = 0, const char *name = 0, WFlags f = 0); 
-        QColor color();
-    protected:
-        IRCColorLabel *m_label;
+    Q_OBJECT
+public:
+    IRCFramedColorLabel(QColor color, QWidget *parent = 0, const char *name = 0, WFlags f = 0); 
+    QColor color();
+protected:
+    IRCColorLabel *m_label;
+};
+
+/* Custom colored QTabWidget */
+
+class IRCTabWidget : public QTabWidget {
+    Q_OBJECT
+public:
+    IRCTabWidget(QWidget *parent = 0, const char *name = 0);
+    void setTabColor(int index, const QColor *color);
+};
+
+class IRCTabBar : public QTabBar {
+    Q_OBJECT
+public:
+    IRCTabBar(QWidget *parent = 0, const char *name = 0);
+    void setTabColor(int index, const QColor *color);
+protected:
+    void paintLabel(QPainter*, const QRect&, QTab*, bool) const;
+    int insertTab(QTab *, int index = -1);
+protected:
+    QVector<QColor> m_colors;
 };
 
 #endif /* __IRCMISC_H */
diff --git a/noncore/net/opieirc/ircquerytab.cpp b/noncore/net/opieirc/ircquerytab.cpp
index c6b8211..b946174 100644
--- a/noncore/net/opieirc/ircquerytab.cpp
+++ b/noncore/net/opieirc/ircquerytab.cpp
@@ -4,48 +4,49 @@
 
 IRCQueryTab::IRCQueryTab(IRCPerson *person, IRCServerTab *parentTab, MainWindow *mainWindow, QWidget *parent, const char *name, WFlags f) : IRCTab(parent, name, f) {
     m_mainWindow = mainWindow;
     m_parentTab = parentTab;
     m_person = new IRCPerson(*person); /* We need this (the person might sign off and the original IRCPerson gets deleted) */
     m_description->setText(tr("Talking to ") + " <b>" + person->nick() + "</b>");
     QHBox *hbox = new QHBox(this);
     m_textview = new QTextView(hbox);
     m_textview->setHScrollBarMode(QScrollView::AlwaysOff);
     m_textview->setVScrollBarMode(QScrollView::AlwaysOn);
     m_textview->setTextFormat(RichText);
     m_field = new QLineEdit(this);
     m_layout->add(hbox);
     hbox->show();
     m_layout->add(m_field);
     m_field->setFocus();
     connect(m_field, SIGNAL(returnPressed()), this, SLOT(processCommand()));
     settingsChanged();
 }
 
 void IRCQueryTab::appendText(QString text) {
     /* not using append because it creates layout problems */
     m_textview->setText(m_textview->text() + text);
     m_textview->ensureVisible(0, m_textview->contentsHeight());
+    emit changed(this);
 }
 
 IRCQueryTab::~IRCQueryTab() {
     m_parentTab->removeQueryTab(this);
     delete m_person;
 }
 
 void IRCQueryTab::processCommand() {
     QString text = m_field->text();
     if (text.length()>0) {
         if (session()->isSessionActive()) {
             if (text.startsWith("/") && !text.startsWith("//")) {
                 /* Command mode */
                 m_parentTab->executeCommand(this, text);;
             } else {
                 if (text.startsWith("//"))
                     text = text.right(text.length()-1);
                 session()->sendMessage(m_person, m_field->text());
                 appendText("<font color=\"" + m_textColor + "\">&lt;</font><font color=\"" + m_selfColor + "\">"+m_parentTab->server()->nick()+"</font><font color=\"" + m_textColor + "\">&gt; "+IRCOutput::toHTML(m_field->text())+"</font><br>");
             }
         } else {
             appendText("<font color=\"" + m_errorColor + "\">"+tr("Disconnected")+"</font><br>");
         }
     }
diff --git a/noncore/net/opieirc/ircservertab.cpp b/noncore/net/opieirc/ircservertab.cpp
index d16c05f..4ed5364 100644
--- a/noncore/net/opieirc/ircservertab.cpp
+++ b/noncore/net/opieirc/ircservertab.cpp
@@ -4,48 +4,49 @@
 
 IRCServerTab::IRCServerTab(IRCServer server, MainWindow *mainWindow, QWidget *parent, const char *name, WFlags f) : IRCTab(parent, name, f) {
     m_server = server;
     m_session = new IRCSession(&m_server);
     m_mainWindow = mainWindow;
     m_close = FALSE;
     m_description->setText(tr("Connection to")+" <b>" + server.hostname() + ":" + QString::number(server.port()) + "</b>");
     m_textview = new QTextView(this);
     m_textview->setHScrollBarMode(QScrollView::AlwaysOff);
     m_textview->setVScrollBarMode(QScrollView::AlwaysOn);
     m_textview->setTextFormat(RichText);
     m_layout->add(m_textview);
     m_field = new QLineEdit(this);
     m_layout->add(m_field);
     connect(m_field, SIGNAL(returnPressed()), this, SLOT(processCommand()));
     m_field->setFocus();
     connect(m_session, SIGNAL(outputReady(IRCOutput)), this, SLOT(display(IRCOutput)));
     settingsChanged();
 }
 
 void IRCServerTab::appendText(QString text) {
     /* not using append because it creates layout problems */
     m_textview->setText(m_textview->text() + text);
     m_textview->ensureVisible(0, m_textview->contentsHeight());
+    emit changed(this);
 }
 
 IRCServerTab::~IRCServerTab() {
     delete m_session;
 }
 
 void IRCServerTab::removeChannelTab(IRCChannelTab *tab) {
     m_channelTabs.remove(tab);
 }
 
 void IRCServerTab::removeQueryTab(IRCQueryTab *tab) {
     m_queryTabs.remove(tab);
 }
 
 void IRCServerTab::addQueryTab(IRCQueryTab *tab) {
     m_queryTabs.append(tab);
 }
 
 QString IRCServerTab::title() {
     return "Server";
 }
 
 IRCSession *IRCServerTab::session() {
     return m_session;
diff --git a/noncore/net/opieirc/irctab.cpp b/noncore/net/opieirc/irctab.cpp
index 6b578d1..a4dd7e2 100644
--- a/noncore/net/opieirc/irctab.cpp
+++ b/noncore/net/opieirc/irctab.cpp
@@ -5,24 +5,32 @@
 
 QString IRCTab::m_errorColor;
 QString IRCTab::m_serverColor;
 QString IRCTab::m_textColor;
 QString IRCTab::m_backgroundColor;
 QString IRCTab::m_selfColor;
 QString IRCTab::m_otherColor;
 QString IRCTab::m_notificationColor;
 
 
 IRCTab::IRCTab(QWidget *parent, const char *name, WFlags f) : QWidget(parent, name, f) {
     m_layout = new QVBoxLayout(this);
     QHBoxLayout *descLayout = new QHBoxLayout(m_layout);
     descLayout->setMargin(5);
     m_description = new QLabel(tr("Missing description"), this);
     descLayout->addWidget(m_description);
     descLayout->setStretchFactor(m_description, 5);
     QPushButton *close = new QPushButton(this);
     close->setPixmap(Resource::loadPixmap("close"));
     connect(close, SIGNAL(clicked()), this, SLOT(remove()));
     descLayout->addWidget(close);
     descLayout->setStretchFactor(m_description, 1);
 }
 
+
+void IRCTab::setID(int id) {
+    m_id = id;
+}
+
+int IRCTab::id() {
+    return m_id;
+}
diff --git a/noncore/net/opieirc/irctab.h b/noncore/net/opieirc/irctab.h
index 248ea13..e3a1857 100644
--- a/noncore/net/opieirc/irctab.h
+++ b/noncore/net/opieirc/irctab.h
@@ -14,45 +14,50 @@
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 */
 
 #ifndef __IRCTAB_H
 #define __IRCTAB_H
 
 #include <qwidget.h>
 #include <qtextview.h>
 #include <qlineedit.h>
 #include <qlabel.h>
 #include <qlayout.h>
 #include "ircsession.h"
 
 /* This is the base class for any tabs which need to be integrated into
    the main GUI tab widget */
 
 class IRCTab : public QWidget {
     Q_OBJECT
 public:
     IRCTab(QWidget *parent = 0, const char *name = 0, WFlags f = 0);
+    void setID(int id);
+    int id();
     virtual QString title() = 0;
     virtual IRCSession *session() = 0;
     virtual void appendText(QString text) = 0;
+signals:
+    void changed(IRCTab *);
 public slots:
     virtual void remove() = 0;
     virtual void settingsChanged() = 0;
 protected:
     QLabel      *m_description;
     QVBoxLayout *m_layout;
+    int          m_id;
 public:
     /* Configuration shared accross all instances - contains HTML style colors (#rrggbb) */ 
     static QString m_errorColor;
     static QString m_serverColor;
     static QString m_textColor;
     static QString m_backgroundColor;
     static QString m_selfColor;
     static QString m_otherColor;
     static QString m_notificationColor;
 };
 
 #endif /* __IRCTAB_H */
diff --git a/noncore/net/opieirc/mainwindow.cpp b/noncore/net/opieirc/mainwindow.cpp
index d78e5ab..fe59c3b 100644
--- a/noncore/net/opieirc/mainwindow.cpp
+++ b/noncore/net/opieirc/mainwindow.cpp
@@ -1,69 +1,81 @@
 #include <qpe/qpemenubar.h>
 #include <qpe/resource.h>
 #include <qpe/config.h>
 #include <qpopupmenu.h>
 
 #include "mainwindow.h"
 #include "ircservertab.h"
 #include "ircserverlist.h"
 #include "ircsettings.h"
 
 MainWindow::MainWindow(QWidget *parent, const char *name, WFlags f) : QMainWindow(parent, name, f) {
     setCaption(tr("IRC Client"));
-    m_tabWidget = new QTabWidget(this);
+    m_tabWidget = new IRCTabWidget(this);
+    connect(m_tabWidget, SIGNAL(currentChanged(QWidget *)), this, SLOT(selected(QWidget *)));
     setCentralWidget(m_tabWidget);
     setToolBarsMovable(FALSE);
     QPEMenuBar *menuBar = new QPEMenuBar(this);
     QPopupMenu *irc = new QPopupMenu(this);
     menuBar->insertItem(tr("IRC"), irc);
     QAction *a = new QAction(tr("New connection"), Resource::loadPixmap("pass"), QString::null, 0, this, 0);
     connect(a, SIGNAL(activated()), this, SLOT(newConnection()));
     a->addTo(irc);
     a = new QAction(tr("Settings"), Resource::loadPixmap("SettingsIcon"), QString::null, 0, this, 0);
     connect(a, SIGNAL(activated()), this, SLOT(settings()));
     a->addTo(irc);
     loadSettings();
 }
 
 void MainWindow::loadSettings() {
     Config config("OpieIRC");
     config.setGroup("OpieIRC");
     IRCTab::m_backgroundColor = config.readEntry("BackgroundColor", "#FFFFFF");
     IRCTab::m_textColor = config.readEntry("TextColor", "#000000");
     IRCTab::m_errorColor = config.readEntry("ErrorColor", "#FF0000");
     IRCTab::m_selfColor = config.readEntry("SelfColor", "#CC0000");
     IRCTab::m_otherColor = config.readEntry("OtherColor", "#0000BB");
     IRCTab::m_serverColor = config.readEntry("ServerColor", "#0000FF");
     IRCTab::m_notificationColor = config.readEntry("NotificationColor", "#AA3300");
 }
 
+void MainWindow::selected(QWidget *) {
+    m_tabWidget->setTabColor(m_tabWidget->currentPageIndex(), &black);
+}
+
 void MainWindow::addTab(IRCTab *tab) {
+    connect(tab, SIGNAL(changed(IRCTab *)), this, SLOT(changeEvent(IRCTab *)));
     m_tabWidget->addTab(tab, tab->title());
     m_tabWidget->showPage(tab);
+    tab->setID(m_tabWidget->currentPageIndex());
     m_tabs.append(tab);
 }
 
+void MainWindow::changeEvent(IRCTab *tab) {
+    if (tab->id() != m_tabWidget->currentPageIndex())
+        m_tabWidget->setTabColor(tab->id(), &blue);
+}
+
 void MainWindow::killTab(IRCTab *tab) {
     m_tabWidget->removePage(tab);
     m_tabs.remove(tab);
     /* there might be nicer ways to do this .. */
     delete tab;
 }
 
 void MainWindow::newConnection() {
     IRCServerList list(this, "ServerList", TRUE);
     if (list.exec() == QDialog::Accepted && list.hasServer()) {
         IRCServerTab *serverTab = new IRCServerTab(list.server(), this, m_tabWidget);
         addTab(serverTab);
         serverTab->doConnect();
     }
 }
 
 void MainWindow::settings() {
     IRCSettings settings(this, "Settings", TRUE);
     if (settings.exec() == QDialog::Accepted) {
         QListIterator<IRCTab> it(m_tabs);
         for (; it.current(); ++it) {
             /* Inform all tabs about the new settings */
             it.current()->settingsChanged(); 
         }
diff --git a/noncore/net/opieirc/mainwindow.h b/noncore/net/opieirc/mainwindow.h
index d057178..9946f10 100644
--- a/noncore/net/opieirc/mainwindow.h
+++ b/noncore/net/opieirc/mainwindow.h
@@ -3,46 +3,48 @@
     Copyright (C) 2002 Wenzel Jakob
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
     the Free Software Foundation; either version 2 of the License, or
     (at your option) any later version.
 
     This program is distributed in the hope that it will be useful,
     but WITHOUT ANY WARRANTY; without even the implied warranty of
     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     GNU General Public License for more details.
 
     You should have received a copy of the GNU General Public License
     along with this program; if not, write to the Free Software
     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
 */
 
 #ifndef __MAINWINDOW_H
 #define __MAINWINDOW_H
 
 #include <qmainwindow.h>
 #include <qaction.h>
 #include <qlist.h>
-#include <qtabwidget.h>
 #include "mainwindow.h"
+#include "ircmisc.h"
 #include "irctab.h"
 
 class MainWindow : public QMainWindow {
     Q_OBJECT
 public:
     MainWindow(QWidget *parent = 0, const char *name = 0, WFlags f = 0);
 
     void addTab(IRCTab *tab);
     void killTab(IRCTab *tab);
 protected slots:
     void newConnection();
     void settings();
+    void selected(QWidget *);
+    void changeEvent(IRCTab *);
 protected:
     void loadSettings();
 protected:
-    QTabWidget *m_tabWidget;
+    IRCTabWidget *m_tabWidget;
     QList<IRCTab> m_tabs;
 };
 
 #endif /* __MAINWINDOW_H */