shell/statusbar.h

   1 /* This file is part of the KDE project
   2    Copyright 2007 Hamish Rodda <rodda@kde.org>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License as published by the Free Software Foundation; either
   7    version 2 of the License, or (at your option) any later version.
   8
   9    This library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public License
  15    along with this library; see the file COPYING.LIB.  If not, write to
  16    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17    Boston, MA 02110-1301, USA.
  18 */
  19
  20 #ifndef KDEVSTATUSBAR_H
  21 #define KDEVSTATUSBAR_H
  22
  23 #include <QTime>
  24 #include <QMap>
  25
  26 #include <KStatusBar>
  27
  28 class QProgressBar;
  29 class QSignalMapper;
  30 class QTimer;
  31 class QLabel;
  32
  33 namespace Sublime {
  34 class View;
  35 }
  36
  37 namespace KDevelop
  38 {
  39
  40 class IStatus;
  41 class IPlugin;
  42
  43 /**
  44  * Status bar
  45  */
  46 class StatusBar : public KStatusBar
  47 {
  48     Q_OBJECT
  49
  50 public:
  51     /**
  52      * Constructs a status bar.
  53      */
  54     StatusBar(QWidget* parent);
  55
  56     void registerStatus(QObject* status);
  57
  58     void updateMessage();
  59
  60     void viewChanged(Sublime::View* view);
  61
  62 private Q_SLOTS:
  63     void clearMessage();
  64     void showMessage(const QString & message, int timeout);
  65     void hideProgress();
  66     void showProgress(int minimum, int maximum, int value);
  67     void slotTimeout();
  68     void viewStatusChanged(Sublime::View* view);
  69     void showErrorMessage(const QString& message, int timeout);
  70
  71     void pluginLoaded(KDevelop::IPlugin*);
  72     void removeError(QWidget*);
  73
  74 private:
  75     QTimer* errorTimeout(QWidget* error, int timeout);
  76
  77 private:
  78     struct Message {
  79         QString text;
  80         int timeout;
  81     };
  82
  83     QMap<IStatus*, Message> m_messages;
  84     QMap<IStatus*, QProgressBar*> m_progressBars;
  85     QTimer* m_timer;
  86     QTime m_time;
  87     Sublime::View* m_currentView;
  88     QSignalMapper* m_errorRemovalMapper;
  89 };
  90
  91 }
  92
  93 #endif // KDEVSTATUSBAR_H