ground/gcs/src/plugins/uavobjectbrowser/uavobjectbrowserwidget.h

   1 /**
   2  ******************************************************************************
   3  *
   4  * @file       uavobjectbrowserwidget.h
   5  * @author     The LibrePilot Project, http://www.librepilot.org Copyright (C) 2016.
   6  *             Tau Labs, http://taulabs.org, Copyright (C) 2013
   7  *             The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
   8  * @addtogroup GCSPlugins GCS Plugins
   9  * @{
  10  * @addtogroup UAVObjectBrowserPlugin UAVObject Browser Plugin
  11  * @{
  12  * @brief The UAVObject Browser gadget plugin
  13  *****************************************************************************/
  14 /*
  15  * This program is free software; you can redistribute it and/or modify
  16  * it under the terms of the GNU General Public License as published by
  17  * the Free Software Foundation; either version 3 of the License, or
  18  * (at your option) any later version.
  19  *
  20  * This program is distributed in the hope that it will be useful, but
  21  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  22  * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
  23  * for more details.
  24  *
  25  * You should have received a copy of the GNU General Public License along
  26  * with this program; if not, write to the Free Software Foundation, Inc.,
  27  * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  28  */
  29
  30 #ifndef UAVOBJECTBROWSERWIDGET_H_
  31 #define UAVOBJECTBROWSERWIDGET_H_
  32
  33 #include "uavobjecttreemodel.h"
  34
  35 #include "objectpersistence.h"
  36
  37 #include <QWidget>
  38 #include <QSortFilterProxyModel>
  39
  40 class QPushButton;
  41 class ObjectTreeItem;
  42 class Ui_UAVObjectBrowser;
  43 class Ui_viewoptions;
  44
  45 class TreeSortFilterProxyModel : public QSortFilterProxyModel {
  46 public:
  47     TreeSortFilterProxyModel(QObject *parent);
  48
  49 protected:
  50     bool filterAcceptsRow(int source_row, const QModelIndex &source_parent) const;
  51     bool filterAcceptsRowItself(int source_row, const QModelIndex &source_parent) const;
  52     bool hasAcceptedChildren(int source_row, const QModelIndex &source_parent) const;
  53 };
  54
  55 class UAVObjectBrowserWidget : public QWidget {
  56     Q_OBJECT
  57
  58 public:
  59     UAVObjectBrowserWidget(QWidget *parent = 0);
  60     ~UAVObjectBrowserWidget();
  61
  62     void setUnknownObjectColor(QColor color)
  63     {
  64         m_unknownObjectColor = color;
  65         m_model->setUnknowObjectColor(color);
  66     }
  67     void setRecentlyUpdatedColor(QColor color)
  68     {
  69         m_recentlyUpdatedColor = color;
  70         m_model->setRecentlyUpdatedColor(color);
  71     }
  72     void setManuallyChangedColor(QColor color)
  73     {
  74         m_manuallyChangedColor = color;
  75         m_model->setManuallyChangedColor(color);
  76     }
  77     void setRecentlyUpdatedTimeout(int timeout)
  78     {
  79         m_recentlyUpdatedTimeout = timeout;
  80         m_model->setRecentlyUpdatedTimeout(timeout);
  81     }
  82     void setOnlyHilightChangedValues(bool hilight)
  83     {
  84         m_onlyHilightChangedValues = hilight;
  85         m_model->setOnlyHilightChangedValues(hilight);
  86     }
  87     void setViewOptions(bool categorized, bool scientific, bool metadata, bool description);
  88     void setSplitterState(QByteArray state);
  89
  90 public slots:
  91     void showDescription(bool show);
  92
  93 private slots:
  94     void sendUpdate();
  95     void requestUpdate();
  96     void saveObject();
  97     void loadObject();
  98     void eraseObject();
  99     void currentChanged(const QModelIndex &current, const QModelIndex &previous);
 100     void viewSlot();
 101     void updateViewOptions();
 102     void searchLineChanged(QString searchText);
 103     void searchTextCleared();
 104     void splitterMoved();
 105     QString createObjectDescription(UAVObject *object);
 106
 107 signals:
 108     void viewOptionsChanged(bool categorized, bool scientific, bool metadata, bool description);
 109     void splitterChanged(QByteArray state);
 110
 111 private:
 112     Ui_UAVObjectBrowser *m_browser;
 113     Ui_viewoptions *m_viewoptions;
 114     QDialog *m_viewoptionsDialog;
 115     UAVObjectTreeModel *m_model;
 116     TreeSortFilterProxyModel *m_modelProxy;
 117
 118     int m_recentlyUpdatedTimeout;
 119     QColor m_unknownObjectColor;
 120     QColor m_recentlyUpdatedColor;
 121     QColor m_manuallyChangedColor;
 122     bool m_onlyHilightChangedValues;
 123     QString m_mustacheTemplate;
 124
 125     void updateObjectPersistance(ObjectPersistence::OperationOptions op, UAVObject *obj);
 126     void enableSendRequest(bool enable);
 127     void updateDescription();
 128     ObjectTreeItem *findCurrentObjectTreeItem();
 129     QString loadFileIntoString(QString fileName);
 130 };
 131
 132 #endif /* UAVOBJECTBROWSERWIDGET_H_ */