source: src/gui/tabcontainer.cpp @ 83f0ba7

qt5
Last change on this file since 83f0ba7 was 0d995ed, checked in by kirilma <kirilma@…>, 12 years ago

refactor: cache whole Room object in Event

  • Property mode set to 100644
File size: 4.6 KB
Line 
1/*
2 * Copyright (C) 2010 Ixonos Plc.
3 *
4 * This file is part of fosdem-schedule.
5 *
6 * fosdem-schedule is free software: you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the Free
8 * Software Foundation, either version 2 of the License, or (at your option)
9 * any later version.
10 *
11 * fosdem-schedule is distributed in the hope that it will be useful, but
12 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
13 * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
14 * more details.
15 *
16 * You should have received a copy of the GNU General Public License along with
17 * fosdem-schedule.  If not, see <http://www.gnu.org/licenses/>.
18 */
19#include "tabcontainer.h"
20
21#include <QFile>
22#include <QMessageBox>
23#include <QTimer>
24
25#include <treeview.h>
26#include <delegate.h>
27
28#include "eventdialog.h"
29#include "mapwindow.h"
30#include "room.h"
31#include "errormessage.h"
32
33#include "conflictsdialog.h"
34
35TabContainer::TabContainer(QWidget *aParent)
36    : QWidget(aParent)
37{
38    setupUi(this);
39
40    treeView->setHeaderHidden(true);
41    treeView->setRootIsDecorated(false);
42    treeView->setIndentation(0);
43    treeView->setAnimated(true);
44    treeView->setModel(new EventModel());
45    treeView->setItemDelegate(new Delegate(treeView));
46
47    connect(dayNavigator, SIGNAL(dateChanged(const QDate &)), SLOT(updateTreeView(const QDate &)));
48
49    connect(treeView, SIGNAL(eventHasChanged(int,bool)), SIGNAL(eventHasChanged(int,bool)));
50    connect(treeView, SIGNAL(clicked(const QModelIndex &)), SLOT(itemClicked(const QModelIndex &)));
51    connect(treeView, SIGNAL(requestForMap(const QModelIndex &)), SLOT(displayMap(const QModelIndex &)));
52    connect(treeView, SIGNAL(requestForConflicts(const QModelIndex &)), SLOT(displayConflicts(const QModelIndex &)));
53
54    // day navigator is hidden by default
55    dayNavigator->hide();
56}
57
58void TabContainer::updateTreeView(const QDate &aDate)
59{
60    int active_id = Conference::activeConference();
61    dayNavigator->show();
62    if (active_id > 0) {
63        loadEvents(aDate, active_id);
64    } else {
65        static_cast<EventModel*>(treeView->model())->clearModel();
66    }
67}
68
69void TabContainer::itemClicked(const QModelIndex &aIndex)
70{
71    // have to handle only events, not time-groups
72    if(!aIndex.parent().isValid()) // time-group
73        return;
74
75    EventDialog dialog(static_cast<Event*>(aIndex.internalPointer())->id(),this);
76#ifdef N810
77    dialog.setFixedWidth(static_cast<QWidget*>(parent())->width());
78#endif
79    connect(&dialog, SIGNAL(eventHasChanged(int,bool)), this, SIGNAL(eventHasChanged(int,bool)));
80    dialog.exec();
81    disconnect(&dialog, SIGNAL(eventHasChanged(int,bool)), this, SIGNAL(eventHasChanged(int,bool)));
82}
83
84void TabContainer::displayMap(const QModelIndex &aIndex)
85{
86    Event *event = static_cast<Event*>(aIndex.internalPointer());
87
88    QVariant mapPathV = event->room()->map();
89    QString mapPath;
90    if (!mapPathV.isValid()) {
91        error_message("No map for this room");
92        return;
93    } else {
94        mapPath = mapPathV.toString();
95        if (!QFile::exists(mapPath)) {
96            error_message("Map for this room not found: " + mapPath);
97            return;
98        }
99    }
100
101    QPixmap map(mapPath);
102    MapWindow window(map, event->room()->name(),this);
103    window.exec();
104}
105
106void TabContainer::displayConflicts(const QModelIndex &aIndex)
107{
108    ConflictsDialog dialog(static_cast<Event*>(aIndex.internalPointer())->id(),this);
109#ifdef N810
110    dialog.setFixedWidth(static_cast<QWidget*>(parent())->width());
111#endif
112    connect(&dialog, SIGNAL(eventHasChanged(int,bool)), this, SIGNAL(eventHasChanged(int,bool)));
113    dialog.exec();
114    disconnect(&dialog, SIGNAL(eventHasChanged(int,bool)), this, SIGNAL(eventHasChanged(int,bool)));
115}
116
117void TabContainer::updateTreeViewModel(int aEventId, bool aReloadModel)
118{
119    if(aReloadModel)
120    {
121        // requires special handling
122        // eg. in case of favourities - some favourities may have changed
123        // and so we need to reload them
124        int confId = Conference::activeConference();
125        QDate startDate = Conference::getById(confId).start();
126        QDate endDate = Conference::getById(confId).end();
127        dayNavigator->setDates(startDate, endDate);
128        updateTreeView( Conference::getById(confId).start() );
129    }
130    else
131    {
132        // just update event in the question
133        static_cast<EventModel*>(treeView->model())->updateModel(aEventId);
134    }
135}
136
137void TabContainer::setDates(const QDate &aStart, const QDate &aEnd)
138{
139    dayNavigator->setDates(aStart, aEnd);
140}
141
142void TabContainer::clearModel()
143{
144    static_cast<EventModel*>(treeView->model())->clearModel();
145}
146
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