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-rw-r--r--ktalkd/kcmktalkd/soundpage.cpp330
1 files changed, 330 insertions, 0 deletions
diff --git a/ktalkd/kcmktalkd/soundpage.cpp b/ktalkd/kcmktalkd/soundpage.cpp
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+++ b/ktalkd/kcmktalkd/soundpage.cpp
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+/*
+ * soundpage.cpp - Sound settings for KTalkd
+ *
+ * Copyright (C) 1998 David Faure, faure@kde.org
+ *
+ * Requires the Qt widget libraries, available at no cost at
+ * http://www.troll.no/
+ *
+ * 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.
+ */
+
+#include "soundpage.h"
+#include <config.h>
+
+#include <stdlib.h> //for setenv
+
+#include <qgroupbox.h>
+#include <qlayout.h>
+#include <qlabel.h>
+#include <qlistbox.h>
+#include <qcheckbox.h>
+
+#include <klineedit.h>
+#include <ksimpleconfig.h>
+#include <kstandarddirs.h>
+#include <klocale.h>
+#include <kaudioplayer.h>
+#include <kmessagebox.h>
+#include <kurlrequester.h>
+#include <kurldrag.h>
+#include <kdialog.h>
+
+/* Lots of stuff taken from syssound.cpp */
+
+KSoundPageConfig::KSoundPageConfig( QWidget *parent, const char* name,
+ KSimpleConfig *_config, KSimpleConfig *_announceconfig)
+ : KCModule (parent, name)
+{
+ if (!_config) {
+ delete_config = true;
+ config = new KSimpleConfig("ktalkdrc");
+ announceconfig = new KSimpleConfig("");
+ }
+ else {
+ delete_config = false;
+ config = _config;
+ announceconfig = _announceconfig;
+ }
+
+ QBoxLayout* toplay = new QVBoxLayout(this, KDialog::marginHint(),
+ KDialog::spacingHint() );
+
+ QGroupBox* extprg_box = new QGroupBox(this);
+ extprg_box->setColumnLayout( 0, Qt::Horizontal );
+ toplay->addWidget(extprg_box);
+
+ QGridLayout* l = new QGridLayout(extprg_box->layout());
+
+ extprg_edit = new KURLRequester(extprg_box);
+ l->addWidget(extprg_edit, 2, 4);
+
+ extprg_label = new QLabel(extprg_edit,i18n("&Announcement program:"), extprg_box);
+ l->addWidget(extprg_label, 2, 2);
+
+ client_edit = new KURLRequester(extprg_box);
+ l->addWidget(client_edit, 4, 4);
+
+ client_label = new QLabel(client_edit,i18n("&Talk client:"), extprg_box);
+ l->addWidget(client_label, 4, 2);
+
+ toplay->addSpacing(10);
+
+ sound_cb = new QCheckBox(i18n("&Play sound"), this);
+ toplay->addWidget(sound_cb);
+
+ QGroupBox* sound_box = new QGroupBox(this);
+ toplay->addWidget(sound_box);
+
+ QBoxLayout* lay = new QVBoxLayout(sound_box, 10, 10);
+
+ int edit_h = client_edit->height(); // The height of a QLineEdit
+
+ sound_list = new QListBox(sound_box);
+ sound_list->setMinimumHeight( 3 * edit_h );
+ sound_list->setAcceptDrops(true);
+ sound_list->installEventFilter(this);
+
+ sound_label = new QLabel(sound_list,i18n("&Sound file:"), sound_box);
+ lay->addWidget(sound_label);
+
+ QBoxLayout* l2 = new QHBoxLayout(lay, 10);
+ l2->addWidget(sound_list);
+
+ btn_test = new QPushButton(i18n("&Test"), sound_box);
+ l2->addWidget(btn_test);
+
+ sound_tip = new QLabel(
+ i18n("Additional WAV files can be dropped onto the sound list."),
+ sound_box);
+
+ lay->addWidget(sound_tip);
+
+ QStringList strlist( KGlobal::dirs()->findAllResources( "sound" ) );
+ sound_list->insertStringList( strlist );
+
+ load();
+
+ connect(sound_cb, SIGNAL(clicked()), this, SLOT(soundOnOff()));
+ connect(btn_test, SIGNAL(clicked()), this, SLOT(playCurrentSound()));
+
+ // emit changed(true) on changes
+ connect(extprg_edit->lineEdit(), SIGNAL(textChanged(const QString&)), this, SLOT(slotChanged()));
+ connect(client_edit->lineEdit(), SIGNAL(textChanged(const QString&)), this, SLOT(slotChanged()));
+}
+
+KSoundPageConfig::~KSoundPageConfig( ) {
+ if (delete_config) {
+ delete config;
+ delete announceconfig;
+ }
+ delete extprg_label;
+ delete extprg_edit;
+ delete client_label;
+ delete client_edit;
+ delete sound_cb;
+ delete sound_label;
+ delete sound_list;
+ delete sound_tip;
+ delete btn_test;
+
+}
+
+void KSoundPageConfig::slotChanged() {
+ emit changed(true);
+}
+
+bool KSoundPageConfig::eventFilter(QObject* /*o*/, QEvent* e)
+{
+ if (e->type() == QEvent::DragEnter) {
+ sound_listDragEnterEvent((QDragEnterEvent *) e);
+ return true;
+ }
+
+ if (e->type() == QEvent::Drop) {
+ sound_listDropEvent((QDropEvent *) e);
+ return true;
+ }
+
+ return false;
+}
+
+
+void KSoundPageConfig::sound_listDragEnterEvent(QDragEnterEvent* e)
+{
+ e->accept(KURLDrag::canDecode(e));
+}
+
+void KSoundPageConfig::sound_listDropEvent(QDropEvent* e){
+
+ KURL::List list;
+ // This should never happen, but anyway...
+ if(!KURLDrag::decode(e, list))
+ return;
+
+ // For now, we do only accept FILES ending with .wav...
+ for( KURL::List::ConstIterator it = list.begin();
+ it != list.end(); ++it)
+ {
+ const KURL &url = *it;
+
+ if (!url.isLocalFile()) { // for now, only file URLs are supported
+
+ KMessageBox::sorry(this,
+ i18n("This type of URL is currently unsupported "\
+ "by the KDE system sound module."),
+ i18n("Unsupported URL"));
+
+ }
+ else
+ { // Now check for the ending ".wav"
+
+ if (url.path().right(4).upper() != ".WAV") {
+ QString msg = i18n("%1\ndoes not appear "\
+ "to be a WAV file.").arg(url.path());
+
+ KMessageBox::sorry(this, msg, i18n("Improper File Extension"));
+
+ }
+ else
+ { // Hurra! Finally we've got a WAV file to add to the list
+
+ if (!addToSound_List(url.path())) {
+ // did not add file because it is already in the list
+ QString msg = i18n("The file %1 is already in the list").arg(url.path());
+
+ KMessageBox::information(this, msg, i18n("File Already in List"));
+
+ }
+ }
+ }
+ }
+}
+
+int KSoundPageConfig::findInSound_List(QString sound) {
+// Searches for <sound> in sound_list. Returns position or -1 if not found
+
+ bool found = false;
+
+ int i = 0;
+ int len = sound_list->count();
+
+ while ((!found) && (i < len)) {
+
+ found = sound == sound_list->text(i);
+ i++;
+ }
+ return (found ? i-1 : -1);
+}
+
+bool KSoundPageConfig::addToSound_List(QString sound){
+// Add "sound" to the sound list, but only if it is not already there
+
+ bool found = (findInSound_List(sound) != -1);
+ if (!found) { // Fine, the sound is not already in the sound list!
+
+ QString *tmp = new QString(sound); // take a copy...
+ sound_list->insertItem(*tmp);
+ sound_list->setTopItem(sound_list->count()-1);
+
+ slotChanged();
+ }
+
+ return !found;
+}
+
+void KSoundPageConfig::playCurrentSound()
+{
+ QString hlp, sname;
+ int soundno;
+
+ soundno = sound_list->currentItem();
+ if (soundno != -1) {
+ sname = sound_list->text(soundno);
+ if (sname[0] != '/')
+ KAudioPlayer::play(locate("sound", sname));
+ else
+ KAudioPlayer::play(sname);
+ }
+}
+
+void KSoundPageConfig::soundOnOff()
+{
+ bool b = sound_cb->isChecked();
+ sound_label->setEnabled(b);
+ sound_list->setEnabled(b);
+ btn_test->setEnabled(b);
+ sound_tip->setEnabled(b);
+
+ slotChanged();
+}
+
+void KSoundPageConfig::defaults() {
+
+ extprg_edit->lineEdit()->setText(KStandardDirs::findExe("ktalkdlg"));
+ client_edit->lineEdit()->setText(KStandardDirs::findExe("konsole")+" -e talk");
+ // will be ktalk when ktalk is in CVS.
+ sound_cb->setChecked(true);
+
+ // Activate things according to configuration
+ soundOnOff();
+}
+
+void KSoundPageConfig::load() {
+
+ config->setGroup("ktalkd");
+ announceconfig->setGroup("ktalkannounce");
+
+ setenv("KDEBINDIR",QFile::encodeName(KStandardDirs::kde_default("exe")),false/*don't overwrite*/);
+ // for the first reading of the config file
+
+ extprg_edit->lineEdit()->setText(config->readPathEntry("ExtPrg",
+ KStandardDirs::findExe("ktalkdlg")));
+ client_edit->lineEdit()->setText(announceconfig->readPathEntry("talkprg",
+ KStandardDirs::findExe("konsole")+" -e talk")); // will be ktalk when ktalk is in CVS
+
+ bool b = announceconfig->readBoolEntry("Sound",true/*default value*/);
+ sound_cb->setChecked(b);
+
+ const QString soundFile = announceconfig->readPathEntry("SoundFile");
+ if (!soundFile.isEmpty())
+ {
+ int pos = findInSound_List(soundFile);
+ if (pos != -1) sound_list->setSelected(pos,true);
+ else {
+ addToSound_List(soundFile);
+ sound_list->setSelected(sound_list->count()-1,true);
+ }
+ } else { sound_list->setSelected(0,true); }
+
+ // Activate things according to configuration
+ soundOnOff();
+
+ emit changed(false);
+}
+
+void KSoundPageConfig::save() {
+
+ config->setGroup("ktalkd");
+ config->writePathEntry("ExtPrg", extprg_edit->lineEdit()->text());
+ config->sync();
+ announceconfig->setGroup("ktalkannounce");
+ announceconfig->writePathEntry("talkprg", client_edit->lineEdit()->text());
+ announceconfig->writeEntry("Sound", sound_cb->isChecked());
+ announceconfig->writePathEntry("SoundFile",sound_list->text(sound_list->currentItem()));
+ announceconfig->sync();
+}
+
+#include "soundpage.moc"
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