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319 lines
9.0 KiB
319 lines
9.0 KiB
/*****************************************************************
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Copyright (c) 1996-2001 the kicker authors. See file AUTHORS.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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******************************************************************/
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#include <stdlib.h>
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#include <dirent.h>
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#include <fcntl.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <qdir.h>
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#include <qfileinfo.h>
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#include <kapplication.h>
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#include <kglobal.h>
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#include <kiconloader.h>
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#include <kio/global.h>
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#include <klocale.h>
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#include <krun.h>
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#include <kshell.h>
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#include <ksimpleconfig.h>
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#include <kstandarddirs.h>
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#include "konsole_mnu.h"
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K_EXPORT_KICKER_MENUEXT(konsole, KonsoleMenu)
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KonsoleMenu::KonsoleMenu(QWidget *parent, const char *name, const QStringList& /* args */)
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: KPanelMenu("", parent, name),
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m_profileMenu(0),
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m_bookmarksSession(0),
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m_bookmarkHandlerSession(0)
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{
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}
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KonsoleMenu::~KonsoleMenu()
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{
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KGlobal::locale()->removeCatalogue("libkickermenu_konsole");
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}
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static void insertItemSorted(KPopupMenu *menu,
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const QIconSet &iconSet,
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const QString &txt, int id)
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{
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const int defaultId = 1; // The id of the 'new' item.
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int index = menu->indexOf(defaultId);
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int count = menu->count();
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if (index >= 0)
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{
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index++; // Skip separator
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while(true)
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{
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index++;
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if (index >= count)
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{
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index = -1; // Insert at end
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break;
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}
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if (menu->text(menu->idAt(index)) > txt)
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break; // Insert before this item
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}
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}
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menu->insertItem(iconSet, txt, id, index);
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}
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void KonsoleMenu::initialize()
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{
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if (initialized())
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{
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clear();
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}
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else
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{
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kapp->iconLoader()->addAppDir("konsole");
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}
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setInitialized(true);
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QStringList list = KGlobal::dirs()->findAllResources("data",
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"konsole/*.desktop",
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false, true);
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QString defaultShell = locate("data", "konsole/shell.desktop");
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list.prepend(defaultShell);
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int id = 1;
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sessionList.clear();
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for (QStringList::ConstIterator it = list.begin(); it != list.end(); ++it)
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{
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if ((*it == defaultShell) && (id != 1))
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{
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continue;
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}
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KSimpleConfig conf(*it, true /* read only */);
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conf.setDesktopGroup();
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QString text = conf.readEntry("Name");
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// try to locate the binary
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QString exec= conf.readPathEntry("Exec");
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if (exec.startsWith("su -c \'"))
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{
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exec = exec.mid(7,exec.length()-8);
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}
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exec = KRun::binaryName(exec, false);
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exec = KShell::tildeExpand(exec);
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QString pexec = KGlobal::dirs()->findExe(exec);
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if (text.isEmpty() ||
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conf.readEntry("Type") != "KonsoleApplication" ||
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(!exec.isEmpty() && pexec.isEmpty()))
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{
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continue;
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}
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insertItemSorted(this, SmallIconSet(conf.readEntry("Icon", "konsole")),
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text, id++);
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QFileInfo fi(*it);
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sessionList.append(fi.baseName(true));
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if (id == 2)
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{
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insertSeparator();
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}
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}
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m_bookmarkHandlerSession = new KonsoleBookmarkHandler(this, false);
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m_bookmarksSession = m_bookmarkHandlerSession->menu();
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insertSeparator();
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insertItem(SmallIconSet("keditbookmarks"),
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i18n("New Session at Bookmark"), m_bookmarksSession);
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connect(m_bookmarkHandlerSession,
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SIGNAL(openURL(const QString&, const QString&)),
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SLOT(newSession(const QString&, const QString&)));
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screenList.clear();
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QCString screenDir = getenv("SCREENDIR");
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if (screenDir.isEmpty())
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{
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screenDir = QFile::encodeName(QDir::homeDirPath()) + "/.screen/";
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}
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QStringList sessions;
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// Can't use QDir as it doesn't support FIFOs :(
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DIR *dir = opendir(screenDir);
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if (dir)
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{
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struct dirent *entry;
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while ((entry = readdir(dir)))
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{
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QCString path = screenDir + "/" + entry->d_name;
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struct stat st;
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if (stat(path, &st) != 0)
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{
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continue;
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}
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int fd;
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if (S_ISFIFO(st.st_mode) && !(st.st_mode & 0111) && // xbit == attached
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(fd = open(path, O_WRONLY | O_NONBLOCK)) != -1)
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{
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::close(fd);
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screenList.append(QFile::decodeName(entry->d_name));
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insertItem(SmallIconSet("konsole"),
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i18n("Screen is a program controlling screens!",
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"Screen at %1").arg(entry->d_name), id);
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id++;
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}
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}
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closedir(dir);
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}
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// reset id as we are now going to populate the profiles submenu
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id = 0;
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delete m_profileMenu;
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m_profileMenu = new KPopupMenu(this);
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QStringList profiles = KGlobal::dirs()->findAllResources("data",
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"konsole/profiles/*",
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false, true );
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m_profiles.resize(profiles.count());
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QStringList::ConstIterator pEnd = profiles.end();
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for (QStringList::ConstIterator pIt = profiles.begin(); pIt != pEnd; ++pIt)
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{
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QFileInfo info(*pIt);
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QString profileName = KIO::decodeFileName(info.baseName());
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QString niceName = profileName;
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KSimpleConfig cfg(*pIt, true);
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if (cfg.hasGroup("Profile"))
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{
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cfg.setGroup("Profile");
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if (cfg.hasKey("Name"))
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{
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niceName = cfg.readEntry("Name");
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}
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}
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m_profiles[id] = profileName;
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++id;
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m_profileMenu->insertItem(niceName, id);
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}
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int profileID = insertItem(i18n("New Session Using Profile"),
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m_profileMenu);
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if (id == 1)
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{
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// we don't have any profiles, disable the menu
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setItemEnabled(profileID, false);
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}
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connect(m_profileMenu, SIGNAL(activated(int)), SLOT(launchProfile(int)));
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insertSeparator();
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insertItem(SmallIconSet("reload"),
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i18n("Reload Sessions"), this, SLOT(reinitialize()));
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}
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void KonsoleMenu::slotExec(int id)
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{
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if (id < 1)
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{
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return;
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}
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--id;
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kapp->propagateSessionManager();
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QStringList args;
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if (static_cast<unsigned int>(id) < sessionList.count())
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{
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args << "--type";
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args << sessionList[id];
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}
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else
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{
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args << "-e";
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args << "screen";
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args << "-r";
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args << screenList[id - sessionList.count()];
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}
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KApplication::kdeinitExec("konsole", args);
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return;
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}
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void KonsoleMenu::launchProfile(int id)
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{
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if (id < 1 || id > m_profiles.count())
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{
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return;
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}
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--id;
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// this is a session, not a bookmark, so execute that instead
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QStringList args;
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args << "--profile" << m_profiles[id];
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kapp->kdeinitExec("konsole", args);
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}
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KURL KonsoleMenu::baseURL() const
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{
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KURL url;
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/*url.setPath(se->getCwd()+"/");*/
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return url;
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}
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void KonsoleMenu::newSession(const QString& sURL, const QString& title)
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{
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QStringList args;
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KURL url = KURL(sURL);
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if ((url.protocol() == "file") && (url.hasPath()))
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{
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args << "-T" << title;
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args << "--workdir" << url.path();
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KApplication::kdeinitExec("konsole", args);
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return;
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}
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else if ((!url.protocol().isEmpty()) && (url.hasHost()))
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{
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QString protocol = url.protocol();
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QString host = url.host();
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args << "-T" << title;
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args << "-e" << protocol.latin1(); /* argv[0] == command to run. */
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if (url.hasUser()) {
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args << "-l" << url.user().latin1();
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}
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args << host.latin1();
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KApplication::kdeinitExec("konsole", args);
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return;
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}
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/*
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* We can't create a session without a protocol.
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* We should ideally popup a warning, about an invalid bookmark.
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*/
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}
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#include "konsole_mnu.moc"
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