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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit4aed2c8219774f5d797760606b8489a92ddc5163 (patch)
tree3f8c130f7d269626bf6a9447407ef6c35954426a /kcontrol/konsole/sessioneditor.cpp
downloadtdebase-4aed2c8219774f5d797760606b8489a92ddc5163.tar.gz
tdebase-4aed2c8219774f5d797760606b8489a92ddc5163.zip
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
Diffstat (limited to 'kcontrol/konsole/sessioneditor.cpp')
-rw-r--r--kcontrol/konsole/sessioneditor.cpp383
1 files changed, 383 insertions, 0 deletions
diff --git a/kcontrol/konsole/sessioneditor.cpp b/kcontrol/konsole/sessioneditor.cpp
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+/***************************************************************************
+ sessioneditor.cpp - description
+ -------------------
+ begin : oct 28 2001
+ copyright : (C) 2001 by Stephan Binner
+ email : binner@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. *
+ * *
+ ***************************************************************************/
+
+#include "sessioneditor.h"
+#include "sessioneditor.moc"
+
+#include <qlineedit.h>
+#include <qcombobox.h>
+#include <kdebug.h>
+#include <kstandarddirs.h>
+
+#include <klocale.h>
+#include <kfiledialog.h>
+#include <kinputdialog.h>
+#include <kicondialog.h>
+#include <kmessagebox.h>
+#include <kurlrequester.h>
+#include <klineedit.h>
+#include <kiconloader.h>
+#include <krun.h>
+#include <kshell.h>
+
+// SessionListBoxText is a list box text item with session filename
+class SessionListBoxText : public QListBoxText
+{
+ public:
+ SessionListBoxText(const QString &title, const QString &filename): QListBoxText(title)
+ {
+ m_filename = filename;
+ };
+
+ const QString filename() { return m_filename; };
+
+ private:
+ QString m_filename;
+};
+
+SessionEditor::SessionEditor(QWidget * parent, const char *name)
+:SessionDialog(parent, name)
+{
+ sesMod=false;
+ oldSession=-1;
+ loaded=false;
+
+ KGlobal::locale()->insertCatalogue("konsole"); // For schema and keytab translations
+ KGlobal::iconLoader()->addAppDir( "konsole" );
+
+ directoryLine->setMode(KFile::Directory);
+ connect(sessionList, SIGNAL(highlighted(int)), this, SLOT(readSession(int)));
+ connect(saveButton, SIGNAL(clicked()), this, SLOT(saveCurrent()));
+ connect(removeButton, SIGNAL(clicked()), this, SLOT(removeCurrent()));
+
+ connect(nameLine, SIGNAL(textChanged(const QString&)), this, SLOT(sessionModified()));
+ connect(directoryLine, SIGNAL(textChanged(const QString&)), this, SLOT(sessionModified()));
+ connect(executeLine, SIGNAL(textChanged(const QString&)), this, SLOT(sessionModified()));
+ connect(termLine, SIGNAL(textChanged(const QString&)), this, SLOT(sessionModified()));
+
+ connect(previewIcon, SIGNAL(iconChanged(QString)), this, SLOT(sessionModified()));
+
+ connect(fontCombo, SIGNAL(activated(int)), this, SLOT(sessionModified()));
+ connect(keytabCombo, SIGNAL(activated(int)), this, SLOT(sessionModified()));
+ connect(schemaCombo, SIGNAL(activated(int)), this, SLOT(sessionModified()));
+}
+
+SessionEditor::~SessionEditor()
+{
+ keytabFilename.setAutoDelete(true);
+ schemaFilename.setAutoDelete(true);
+}
+
+void SessionEditor::show()
+{
+ removeButton->setEnabled(sessionList->count()>1);
+ if (! loaded) {
+ loadAllKeytab();
+ loadAllSession();
+ readSession(0);
+ sessionList->setCurrentItem(0);
+ loaded = true;
+ }
+ SessionDialog::show();
+}
+
+void SessionEditor::loadAllKeytab()
+{
+ QStringList lst = KGlobal::dirs()->findAllResources("data", "konsole/*.keytab");
+ keytabCombo->clear();
+ keytabFilename.clear();
+
+ keytabCombo->insertItem(i18n("XTerm (XFree 4.x.x)"),0);
+ keytabFilename.append(new QString(""));
+
+ int i=1;
+ for(QStringList::Iterator it = lst.begin(); it != lst.end(); ++it )
+ {
+ QString name = (*it);
+ QString title = readKeymapTitle(name);
+
+ name = name.section('/',-1);
+ name = name.section('.',0);
+ keytabFilename.append(new QString(name));
+
+ if (title.isNull() || title.isEmpty())
+ title=i18n("untitled");
+
+ keytabCombo->insertItem(title,i);
+
+ i++;
+ }
+}
+
+QString SessionEditor::readKeymapTitle(const QString & file)
+{
+ QString fPath = locate("data", "konsole/" + file);
+
+ if (fPath.isNull())
+ fPath = locate("data", file);
+ removeButton->setEnabled( QFileInfo (fPath).isWritable () );
+
+ if (fPath.isNull())
+ return 0;
+
+ FILE *sysin = fopen(QFile::encodeName(fPath), "r");
+ if (!sysin)
+ return 0;
+
+ char line[100];
+ int len;
+ while (fscanf(sysin, "%80[^\n]\n", line) > 0)
+ if ((len = strlen(line)) > 8)
+ if (!strncmp(line, "keyboard", 8)) {
+ fclose(sysin);
+ if(line[len-1] == '"')
+ line[len-1] = '\000';
+ QString temp;
+ if(line[9] == '"')
+ temp=i18n(line+10);
+ else
+ temp=i18n(line+9);
+ return temp;
+ }
+
+ return 0;
+}
+
+void SessionEditor::loadAllSession(QString currentFile)
+{
+ QStringList list = KGlobal::dirs()->findAllResources("data", "konsole/*.desktop", false, true);
+ sessionList->clear();
+
+ QListBoxItem* currentItem = 0;
+ for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it) {
+
+ QString name = (*it);
+
+ KSimpleConfig* co = new KSimpleConfig(name,true);
+ co->setDesktopGroup();
+ QString sesname = co->readEntry("Name",i18n("Unnamed"));
+ delete co;
+
+ sessionList->insertItem(new SessionListBoxText(sesname, name));
+
+ if (currentFile==name.section('/',-1))
+ currentItem = sessionList->item( sessionList->count()-1 );
+ }
+ sessionList->sort();
+ sessionList->setCurrentItem(0); // select the first added item correctly too
+ sessionList->setCurrentItem(currentItem);
+ emit getList();
+}
+
+void SessionEditor::readSession(int num)
+{
+ int i,counter;
+ QString str;
+ KSimpleConfig* co;
+
+ if(sesMod) {
+ disconnect(sessionList, SIGNAL(highlighted(int)), this, SLOT(readSession(int)));
+
+ sessionList->setCurrentItem(oldSession);
+ querySave();
+ sessionList->setCurrentItem(num);
+ connect(sessionList, SIGNAL(highlighted(int)), this, SLOT(readSession(int)));
+ sesMod=false;
+ }
+ if( sessionList->item(num) )
+ {
+ removeButton->setEnabled( QFileInfo ( ((SessionListBoxText *)sessionList->item(num))->filename() ).isWritable () );
+ co = new KSimpleConfig( ((SessionListBoxText *)sessionList->item(num))->filename(),true);
+
+ co->setDesktopGroup();
+ str = co->readEntry("Name");
+ nameLine->setText(str);
+
+ str = co->readPathEntry("Cwd");
+ directoryLine->lineEdit()->setText(str);
+
+ str = co->readPathEntry("Exec");
+ executeLine->setText(str);
+
+ str = co->readEntry("Icon","konsole");
+ previewIcon->setIcon(str);
+
+ i = co->readUnsignedNumEntry("Font",(unsigned int)-1);
+ fontCombo->setCurrentItem(i+1);
+
+ str = co->readEntry("Term","xterm");
+ termLine->setText(str);
+
+ str = co->readEntry("KeyTab","");
+ i=0;
+ counter=0;
+ for (QString *it = keytabFilename.first(); it != 0; it = keytabFilename.next()) {
+ if (str == (*it))
+ i = counter;
+ counter++;
+ }
+ keytabCombo->setCurrentItem(i);
+
+ str = co->readEntry("Schema","");
+ i=0;
+ counter=0;
+ for (QString *it = schemaFilename.first(); it != 0; it = schemaFilename.next()) {
+ if (str == (*it))
+ i = counter;
+ counter++;
+ }
+ schemaCombo->setCurrentItem(i);
+ delete co;
+ }
+ sesMod=false;
+ oldSession=num;
+}
+
+void SessionEditor::querySave()
+{
+ int result = KMessageBox::questionYesNo(this,
+ i18n("The session has been modified.\n"
+ "Do you want to save the changes?"),
+ i18n("Session Modified"),
+ KStdGuiItem::save(),
+ KStdGuiItem::discard());
+ if (result == KMessageBox::Yes)
+ {
+ saveCurrent();
+ }
+}
+
+void SessionEditor::schemaListChanged(const QStringList &titles, const QStringList &filenames)
+{
+ const QString text = schemaCombo->currentText();
+
+ schemaCombo->clear();
+ schemaFilename.clear();
+
+ schemaCombo->insertItem(i18n("Konsole Default"),0);
+ schemaFilename.append(new QString(""));
+
+ schemaCombo->insertStringList(titles, 1);
+ for (QStringList::const_iterator it = filenames.begin(); it != filenames.end(); ++it)
+ schemaFilename.append(new QString(*it));
+
+ // Restore current item
+ int item = 0;
+ for (int i = 0; i < schemaCombo->count(); i++)
+ if (schemaCombo->text(i) == text) {
+ item = i;
+ break;
+ }
+ schemaCombo->setCurrentItem(item);
+}
+
+void SessionEditor::saveCurrent()
+{
+ // Verify Execute entry is valid; otherwise Konsole will ignore it.
+ // This code is take from konsole.cpp; if you change one, change both.
+ QString exec = executeLine->text();
+ if ( !exec.isEmpty() ) // If Execute field is empty, default shell is used.
+ {
+ if ( exec.startsWith( "su -c \'" ) )
+ exec = exec.mid( 7, exec.length() - 8 );
+ exec = KRun::binaryName( exec, false );
+ exec = KShell::tildeExpand( exec );
+ QString pexec = KGlobal::dirs()->findExe( exec );
+
+ if ( pexec.isEmpty() )
+ {
+ int result = KMessageBox::warningContinueCancel( this,
+ i18n( "The Execute entry is not a valid command.\n"
+ "You can still save this session, but it will not show up in Konsole's Session list." ),
+ i18n( "Invalid Execute Entry" ),
+ KStdGuiItem::save() );
+ if ( result != KMessageBox::Continue )
+ return;
+ }
+
+ }
+
+ QString fullpath;
+ if (sessionList->currentText() == nameLine->text()) {
+ fullpath = ( ((SessionListBoxText *)sessionList->item( sessionList->currentItem() ))->filename() ).section('/',-1);
+ }
+ else {
+ // Only ask for a name for changed nameLine, considered a "save as"
+ fullpath = nameLine->text().stripWhiteSpace().simplifyWhiteSpace()+".desktop";
+
+ bool ok;
+ fullpath = KInputDialog::getText( i18n( "Save Session" ),
+ i18n( "File name:" ), fullpath, &ok, this );
+ if (!ok) return;
+ }
+
+ if (fullpath[0] != '/')
+ fullpath = KGlobal::dirs()->saveLocation("data", "konsole/") + fullpath;
+
+ KSimpleConfig* co = new KSimpleConfig(fullpath);
+ co->setDesktopGroup();
+ co->writeEntry("Type","KonsoleApplication");
+ co->writeEntry("Name",nameLine->text());
+ co->writePathEntry("Cwd",directoryLine->lineEdit()->text());
+ co->writePathEntry("Exec",executeLine->text());
+ co->writeEntry("Icon",previewIcon->icon());
+ if (fontCombo->currentItem()==0)
+ co->writeEntry("Font","");
+ else
+ co->writeEntry("Font",fontCombo->currentItem()-1);
+ co->writeEntry("Term",termLine->text());
+ co->writeEntry("KeyTab",*keytabFilename.at(keytabCombo->currentItem()));
+ co->writeEntry("Schema",*schemaFilename.at(schemaCombo->currentItem()));
+ co->sync();
+ delete co;
+ sesMod=false;
+ loadAllSession(fullpath.section('/',-1));
+ removeButton->setEnabled(sessionList->count()>1);
+}
+
+void SessionEditor::removeCurrent()
+{
+ QString base = ((SessionListBoxText *)sessionList->item( sessionList->currentItem() ))->filename();
+
+ // Query if system sessions should be removed
+ if (locateLocal("data", "konsole/" + base.section('/', -1)) != base) {
+ int code = KMessageBox::warningContinueCancel(this,
+ i18n("You are trying to remove a system session. Are you sure?"),
+ i18n("Removing System Session"),
+ KGuiItem(i18n("&Delete"),"editdelete"));
+ if (code != KMessageBox::Continue)
+ return;
+ }
+
+ if (!QFile::remove(base)) {
+ KMessageBox::error(this,
+ i18n("Cannot remove the session.\nMaybe it is a system session.\n"),
+ i18n("Error Removing Session"));
+ return;
+ }
+ removeButton->setEnabled(sessionList->count()>1);
+ loadAllSession();
+ readSession(0);
+ sessionList->setCurrentItem(0);
+}
+
+void SessionEditor::sessionModified()
+{
+ saveButton->setEnabled(nameLine->text().length() != 0);
+ sesMod=true;
+ emit changed();
+}