source: src/mvc/treeview.cpp @ 8dd3dd2

qt5
Last change on this file since 8dd3dd2 was cf385cd, checked in by Philipp Spitzer <philipp@…>, 11 years ago

Removed many of the qDebug() output lines (see ticket #10).

  • Property mode set to 100644
File size: 5.5 KB
Line 
1/*
2 * Copyright (C) 2010 Ixonos Plc.
3 * Copyright (C) 2011 Philipp Spitzer, gregor herrmann
4 *
5 * This file is part of ConfClerk.
6 *
7 * ConfClerk is free software: you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation, either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * ConfClerk is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
14 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along with
18 * ConfClerk.  If not, see <http://www.gnu.org/licenses/>.
19 */
20#include <QMouseEvent>
21
22#include "treeview.h"
23#include "delegate.h"
24#include "event.h"
25#include "conference.h"
26#include "eventmodel.h"
27
28#ifdef MAEMO
29#include <alarm.h>
30#endif
31
32#include <QDebug>
33
34TreeView::TreeView(QWidget *aParent)
35    : QTreeView(aParent)
36{
37    connect(this, SIGNAL(clicked(QModelIndex)), SLOT(handleItemClicked(QModelIndex)));
38}
39
40void TreeView::mouseReleaseEvent(QMouseEvent *aEvent)
41{
42    QModelIndex index = currentIndex();
43    QPoint point = aEvent->pos();
44
45    // test whether we have handled the mouse event
46    if(!testForControlClicked(index,point))
47    {
48        // pass the event to the Base class, so item clicks/events are handled correctly
49        QTreeView::mouseReleaseEvent(aEvent);
50    }
51}
52
53// returns bool if some Control was clicked
54bool TreeView::testForControlClicked(const QModelIndex &aIndex, const QPoint &aPoint)
55{
56    bool handled = false;
57
58    if(!aIndex.isValid())
59        return handled;
60
61    int confId = Conference::activeConference();
62    // QRect rect = visualRect(aIndex); // visual QRect of selected/clicked item in the list
63    Delegate *delegate = static_cast<Delegate*>(itemDelegate(aIndex));
64    switch(delegate->whichControlClicked(aIndex,aPoint))
65    {
66        case Delegate::FavouriteControlOn:
67        case Delegate::FavouriteControlOff:
68            {
69                // handle Favourite Control clicked
70                Event event = Event::getById(aIndex.data().toInt(),confId);
71
72                QList<Event> conflicts = Event::conflictEvents(event.id(),Conference::activeConference());
73                if(event.isFavourite())
74                    event.setFavourite(false);
75                else
76                    event.setFavourite(true);
77                event.update("favourite");
78
79                if(event.isFavourite())
80                {
81                    // event has became 'favourite' and so 'conflicts' list may have changed
82                    conflicts = Event::conflictEvents(event.id(),Conference::activeConference());
83                }
84
85                // have to emit 'eventHasChanged' signal on all events in conflict
86                for(int i=0; i<conflicts.count(); i++)
87                    emit(eventHasChanged(conflicts[i].id()));
88
89                // since the Favourite icon has changed, update TreeViews accordingly
90                // all TreeViews have to listen on this signal
91                emit(eventHasChanged(event.id(),true));
92
93                handled = true;
94            }
95            break;
96        case Delegate::AlarmControlOn:
97        case Delegate::AlarmControlOff:
98            {
99                // handle Alarm Control clicked
100                Event event = Event::getById(aIndex.data().toInt(),confId);
101                if(event.hasAlarm())
102                {
103                    event.setHasAlarm(false); // update DB
104#ifdef MAEMO
105                    // remove alarm from the 'alarmd' alrms list
106                    Alarm alarm;
107                    alarm.deleteAlarm(event.id());
108                    // TODO: test if removing was successfull
109#endif /* MAEMO */
110                }
111                else
112                {
113                    event.setHasAlarm(true);
114#ifdef MAEMO
115                    // add alarm to the 'alarmd'
116                    Alarm alarm;
117                    //int cookie = alarm.addAlarm(event.id(),QDateTime::currentDateTime().addSecs(10)); // testing
118                    int cookie = alarm.addAlarm(event.id(),event.start().addSecs(-15*60)); // 15 minutes before real start
119#endif /* MAEMO */
120                }
121                event.update("alarm");
122                // since the Alarm icon has changed, update TreeView accordingly
123                // all TreeViews have to listen on this signal
124                emit(eventHasChanged(event.id()));
125                handled = true;
126            }
127            break;
128        case Delegate::MapControl:
129            {
130                // handle Alarm Control clicked
131                emit(requestForMap(aIndex));
132                handled = true;
133            }
134        break;
135        case Delegate::WarningControl:
136        {
137
138            emit(requestForConflicts(aIndex));
139            handled = true;
140        }
141        break;
142        case Delegate::ControlNone:
143        default:
144            {
145                // item was clicked, but not a control
146                handled = false;
147            }
148    };
149
150    return handled;
151}
152
153void TreeView::handleItemClicked(const QModelIndex &index)
154{
155    if(!index.parent().isValid()) // time-group
156    {
157        if(isExpanded(index))
158            setExpanded(index, false);
159        else
160            setExpanded(index, true);
161    }
162}
163
164void TreeView::setAllExpanded(bool aExpanded)
165{
166    for(int i=0; i<model()->rowCount(QModelIndex()); i++)
167    {
168        setExpanded(model()->index(i,0,QModelIndex()),aExpanded);
169    }
170}
171
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