Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 275 insertions, 0 deletions

diff --git a/kcontrol/launch/kcmlaunch.cpp b/kcontrol/launch/kcmlaunch.cpp
new file mode 100644
index 000000000..24623a7ea
--- /dev/null
+++ b/kcontrol/launch/kcmlaunch.cpp
@@ -0,0 +1,275 @@
+/*
+ *  Copyright (C) 2001 Rik Hemsley (rikkus) <rik@kde.org>
+ *
+ *  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
+ */
+
+#include <qcheckbox.h>
+#include <qcombobox.h>
+#include <qgroupbox.h>
+#include <qlabel.h>
+#include <qlayout.h>
+#include <qwhatsthis.h>
+
+#include <dcopclient.h>
+
+#include <kapplication.h>
+#include <kconfig.h>
+#include <kdialog.h>
+#include <kgenericfactory.h>
+#include <knuminput.h>
+
+#include "kcmlaunch.h"
+
+typedef KGenericFactory<LaunchConfig, QWidget> LaunchFactory;
+K_EXPORT_COMPONENT_FACTORY( kcm_launch, LaunchFactory("kcmlaunch") )
+
+
+LaunchConfig::LaunchConfig(QWidget * parent, const char * name, const QStringList &)
+  : KCModule(LaunchFactory::instance(), parent, name)
+{
+    QVBoxLayout* Form1Layout = new QVBoxLayout( this, 0, 
+        KDialog::spacingHint() );
+
+    setQuickHelp( i18n ( "<h1>Launch Feedback</h1>"
+     " You can configure the application-launch feedback here."));
+
+    QGroupBox* GroupBox1 = new QGroupBox( this, "GroupBox1" );
+    GroupBox1->setTitle( i18n( "Bus&y Cursor" ) );
+    QWhatsThis::add(GroupBox1, i18n(
+     "<h1>Busy Cursor</h1>\n"
+     "KDE offers a busy cursor for application startup notification.\n"
+     "To enable the busy cursor, select one kind of visual feedback\n"
+     "from the combobox.\n"
+     "It may occur, that some applications are not aware of this startup\n"
+     "notification. In this case, the cursor stops blinking after the time\n"
+     "given in the section 'Startup indication timeout'"));
+
+    GroupBox1->setColumnLayout(0, Qt::Vertical );
+    GroupBox1->layout()->setSpacing( 0 );
+    GroupBox1->layout()->setMargin( 0 );
+    Form1Layout->addWidget( GroupBox1 );
+    QGridLayout* GroupBox1Layout = new QGridLayout( GroupBox1->layout(), 3, 2 );
+    GroupBox1Layout->setSpacing( 6 );
+    GroupBox1Layout->setMargin( 11 );
+    GroupBox1Layout->setColStretch( 1, 1 );
+
+    cb_busyCursor = new QComboBox( GroupBox1, "cb_busyCursor" );
+    cb_busyCursor->insertItem( i18n( "No Busy Cursor" ), 0 );
+    cb_busyCursor->insertItem( i18n( "Passive Busy Cursor" ), 1 );
+    cb_busyCursor->insertItem( i18n( "Blinking Cursor" ), 2 );
+    cb_busyCursor->insertItem( i18n( "Bouncing Cursor" ), 3 );
+    GroupBox1Layout->addWidget( cb_busyCursor, 0, 0 );
+    connect( cb_busyCursor, SIGNAL( activated(int) ),
+            SLOT ( slotBusyCursor(int)));
+    connect( cb_busyCursor, SIGNAL( activated(int) ), SLOT( checkChanged() ) );
+
+    lbl_cursorTimeout = new QLabel( GroupBox1, "TextLabel1" );
+    lbl_cursorTimeout->setText( i18n( "&Startup indication timeout:" ) );
+    GroupBox1Layout->addWidget( lbl_cursorTimeout, 2, 0 );
+    sb_cursorTimeout = new KIntNumInput( GroupBox1, "sb_cursorTimeout" );
+    sb_cursorTimeout->setRange( 0, 99, 1, true );
+    sb_cursorTimeout->setSuffix( i18n(" sec") );
+    GroupBox1Layout->addWidget( sb_cursorTimeout, 2, 1 );
+    lbl_cursorTimeout->setBuddy( sb_cursorTimeout );
+    connect( sb_cursorTimeout, SIGNAL( valueChanged(int) ), 
+            SLOT( checkChanged() ) );
+
+    QGroupBox* GroupBox2 = new QGroupBox( this, "GroupBox2" );
+    GroupBox2->setTitle( i18n( "Taskbar &Notification" ) );
+    QWhatsThis::add(GroupBox2, i18n("<H1>Taskbar Notification</H1>\n"
+    "You can enable a second method of startup notification which is\n"
+    "used by the taskbar where a button with a rotating hourglass appears,\n"
+    "symbolizing that your started application is loading.\n"
+    "It may occur, that some applications are not aware of this startup\n"
+     "notification. In this case, the button disappears after the time\n"
+     "given in the section 'Startup indication timeout'"));
+
+    GroupBox2->setColumnLayout( 0, Qt::Vertical );
+    GroupBox2->layout()->setSpacing( 0 );
+    GroupBox2->layout()->setMargin( 0 );
+    Form1Layout->addWidget( GroupBox2 );
+    QGridLayout* GroupBox2Layout = new QGridLayout( GroupBox2->layout(), 2, 2 );
+    GroupBox2Layout->setSpacing( 6 );
+    GroupBox2Layout->setMargin( 11 );
+    GroupBox2Layout->setColStretch( 1, 1 );
+
+    cb_taskbarButton = new QCheckBox( GroupBox2, "cb_taskbarButton" );
+    cb_taskbarButton->setText( i18n( "Enable &taskbar notification" ) );
+    GroupBox2Layout->addMultiCellWidget( cb_taskbarButton, 0, 0, 0, 1 );
+    connect( cb_taskbarButton, SIGNAL( toggled(bool) ), 
+            SLOT( slotTaskbarButton(bool)));
+    connect( cb_taskbarButton, SIGNAL( toggled(bool) ), SLOT( checkChanged()));
+
+    lbl_taskbarTimeout = new QLabel( GroupBox2, "TextLabel2" );
+    lbl_taskbarTimeout->setText( i18n( "Start&up indication timeout:" ) );
+    GroupBox2Layout->addWidget( lbl_taskbarTimeout, 1, 0 );
+    sb_taskbarTimeout = new KIntNumInput( GroupBox2, "sb_taskbarTimeout" );
+    sb_taskbarTimeout->setRange( 0, 99, 1, true );
+    sb_taskbarTimeout->setSuffix( i18n(" sec") );
+    GroupBox2Layout->addWidget( sb_taskbarTimeout, 1, 1 );
+    lbl_taskbarTimeout->setBuddy( sb_taskbarTimeout );
+    connect( sb_taskbarTimeout, SIGNAL( valueChanged(int) ), 
+            SLOT( checkChanged() ) );
+
+    Form1Layout->addStretch();
+
+    load();
+}
+
+LaunchConfig::~LaunchConfig()
+{
+}
+
+  void 
+LaunchConfig::slotBusyCursor(int i)
+{
+    lbl_cursorTimeout->setEnabled( i != 0 );
+    sb_cursorTimeout->setEnabled( i != 0 );
+}
+
+  void 
+LaunchConfig::slotTaskbarButton(bool b)
+{
+    lbl_taskbarTimeout->setEnabled( b );
+    sb_taskbarTimeout->setEnabled( b );
+}
+
+void
+LaunchConfig::load()
+{
+	load( false );
+}
+
+void
+LaunchConfig::load(bool useDefaults)
+{
+  KConfig c("klaunchrc", false, false);
+
+  c.setReadDefaults( useDefaults );
+
+  c.setGroup("FeedbackStyle");
+
+  bool busyCursor =
+    c.readBoolEntry("BusyCursor", Default & BusyCursor);
+
+  bool taskbarButton =
+    c.readBoolEntry("TaskbarButton", Default & TaskbarButton);
+
+  cb_taskbarButton->setChecked(taskbarButton);
+
+  c.setGroup( "BusyCursorSettings" );
+  sb_cursorTimeout->setValue( c.readUnsignedNumEntry( "Timeout", 30 ));
+  bool busyBlinking =c.readBoolEntry("Blinking", false);
+  bool busyBouncing =c.readBoolEntry("Bouncing", true);
+  if ( !busyCursor )
+     cb_busyCursor->setCurrentItem(0);
+  else if ( busyBlinking )
+     cb_busyCursor->setCurrentItem(2);
+  else if ( busyBouncing )
+     cb_busyCursor->setCurrentItem(3);
+  else
+     cb_busyCursor->setCurrentItem(1);
+
+  c.setGroup( "TaskbarButtonSettings" );
+  sb_taskbarTimeout->setValue( c.readUnsignedNumEntry( "Timeout", 30 ));
+
+  slotBusyCursor( cb_busyCursor->currentItem() );
+  slotTaskbarButton( taskbarButton );
+
+  emit changed( useDefaults );
+}
+
+  void
+LaunchConfig::save()
+{
+  KConfig c("klaunchrc", false, false);
+
+  c.setGroup("FeedbackStyle");
+  c.writeEntry("BusyCursor",    cb_busyCursor->currentItem() != 0);
+  c.writeEntry("TaskbarButton", cb_taskbarButton->isChecked());
+
+  c.setGroup( "BusyCursorSettings" );
+  c.writeEntry( "Timeout", sb_cursorTimeout->value());
+  c.writeEntry("Blinking", cb_busyCursor->currentItem() == 2);
+  c.writeEntry("Bouncing", cb_busyCursor->currentItem() == 3);
+
+  c.setGroup( "TaskbarButtonSettings" );
+  c.writeEntry( "Timeout", sb_taskbarTimeout->value());
+
+  c.sync();
+
+  emit changed( false );
+
+  if (!kapp->dcopClient()->isAttached())
+     kapp->dcopClient()->attach();
+  QByteArray data;
+  kapp->dcopClient()->send( "kicker", "Panel", "restart()", data );
+  kapp->dcopClient()->send( "kdesktop", "", "configure()", data );
+}
+
+  void
+LaunchConfig::defaults()
+{
+	load( true );
+}
+
+  void
+LaunchConfig::checkChanged()
+{
+  KConfig c("klaunchrc", false, false);
+
+  c.setGroup("FeedbackStyle");
+
+  bool savedBusyCursor =
+    c.readBoolEntry("BusyCursor", Default & BusyCursor);
+
+  bool savedTaskbarButton =
+    c.readBoolEntry("TaskbarButton", Default & TaskbarButton);
+
+  c.setGroup( "BusyCursorSettings" );
+  unsigned int savedCursorTimeout = c.readUnsignedNumEntry( "Timeout", 30 );
+  bool savedBusyBlinking =c.readBoolEntry("Blinking", false);
+  bool savedBusyBouncing =c.readBoolEntry("Bouncing", true);
+
+  c.setGroup( "TaskbarButtonSettings" );
+  unsigned int savedTaskbarTimeout = c.readUnsignedNumEntry( "Timeout", 30 );
+
+  bool newBusyCursor =cb_busyCursor->currentItem()!=0;
+
+  bool newTaskbarButton =cb_taskbarButton->isChecked();
+
+  bool newBusyBlinking= cb_busyCursor->currentItem()==2;
+  bool newBusyBouncing= cb_busyCursor->currentItem()==3;
+
+  unsigned int newCursorTimeout = sb_cursorTimeout->value();
+  
+  unsigned int newTaskbarTimeout = sb_taskbarTimeout->value();
+  
+  emit changed(
+      savedBusyCursor     != newBusyCursor
+      ||
+      savedTaskbarButton  != newTaskbarButton
+      ||
+      savedCursorTimeout  != newCursorTimeout
+      ||
+      savedTaskbarTimeout != newTaskbarTimeout
+      ||
+      savedBusyBlinking != newBusyBlinking
+      ||
+      savedBusyBouncing != newBusyBouncing
+    );
+}
+
+#include "kcmlaunch.moc"