runtime/kcontrol/componentchooser/componentchooserfilemanager.cpp

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2008 David Faure <faure@kde.org>
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License or ( at
   7     your option ) version 3 or, at the discretion of KDE e.V. ( which shall
   8     act as a proxy as in section 14 of the GPLv3 ), any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  13     General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; see the file COPYING.  If not, write to
  17     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  18     Boston, MA 02110-1301, USA.
  19 */
  20
  21 #include "componentchooserfilemanager.h"
  22 #include <kbuildsycocaprogressdialog.h>
  23 #include <kdebug.h>
  24 #include <kprocess.h>
  25 #include <kmimetypetrader.h>
  26 #include <kopenwithdialog.h>
  27 #include <kglobalsettings.h>
  28 #include <kconfiggroup.h>
  29
  30 CfgFileManager::CfgFileManager(QWidget *parent)
  31     : QWidget(parent), Ui::FileManagerConfig_UI(),CfgPlugin()
  32 {
  33     setupUi(this);
  34     connect(btnSelectFileManager,SIGNAL(clicked()),this, SLOT(slotAddFileManager()));
  35 }
  36
  37 CfgFileManager::~CfgFileManager() {
  38 }
  39
  40 void CfgFileManager::configChanged()
  41 {
  42     emit changed(true);
  43 }
  44
  45 void CfgFileManager::defaults()
  46 {
  47     load(0);
  48 }
  49
  50 static KService::List appOffers()
  51 {
  52     return KMimeTypeTrader::self()->query("inode/directory", "Application");
  53 }
  54
  55 void CfgFileManager::load(KConfig *) {
  56     qDeleteAll(mDynamicWidgets);
  57     mDynamicWidgets.clear();
  58     const KService::List apps = appOffers();
  59     bool first = true;
  60     Q_FOREACH(const KService::Ptr& service, apps)
  61     {
  62         QRadioButton* button = new QRadioButton(service->name(), this);
  63         connect(button,SIGNAL(toggled(bool)),this,SLOT(configChanged()));
  64         button->setProperty("storageId", service->storageId());
  65         radioLayout->addWidget(button);
  66         if (first) {
  67             button->setChecked(true);
  68             first = false;
  69         }
  70         mDynamicWidgets << button;
  71     }
  72
  73     emit changed(false);
  74 }
  75
  76 void CfgFileManager::save(KConfig *)
  77 {
  78     QString storageId;
  79     Q_FOREACH(QRadioButton* button, qFindChildren<QRadioButton*>(this)) {
  80         if (button->isChecked()) {
  81             storageId = button->property("storageId").toString();
  82         }
  83     }
  84
  85     kDebug() << storageId;
  86     if (!storageId.isEmpty()) {
  87         // This is taken from filetypes/mimetypedata.cpp
  88         KSharedConfig::Ptr profile = KSharedConfig::openConfig("mimeapps.list", KConfig::NoGlobals, "xdgdata-apps");
  89         if (!profile->isConfigWritable(true)) // warn user if mimeapps.list is root-owned (#155126/#94504)
  90             return;
  91         KConfigGroup addedApps(profile, "Added Associations");
  92         QStringList userApps = addedApps.readXdgListEntry("inode/directory");
  93         userApps.removeAll(storageId); // remove if present, to make it first in the list
  94         userApps.prepend(storageId);
  95         addedApps.writeXdgListEntry("inode/directory", userApps);
  96         profile->sync();
  97         KBuildSycocaProgressDialog::rebuildKSycoca(this);
  98     }
  99
 100     emit changed(false);
 101 }
 102
 103 void CfgFileManager::slotAddFileManager()
 104 {
 105     KProcess proc;
 106     proc << "keditfiletype";
 107     proc << "inode/directory";
 108     if (proc.execute() == 0) {
 109         load(0);
 110     }
 111 }