Just adapted the page size to be rectangular.
[toast/confclerk.git] / src / gui / searchtabcontainer.cpp
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
20 #include "searchtabcontainer.h"
21 #include "searchhead.h"
22 #include <QMessageBox>
23
24 SearchTabContainer::SearchTabContainer(QWidget *aParent) : TabContainer( aParent )
25 {
26     header = new SearchHead(this);
27     header->setObjectName(QString::fromUtf8("header"));
28     QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
29     sizePolicy.setHorizontalStretch(0);
30     sizePolicy.setVerticalStretch(0);
31     //sizePolicy.setHeightForWidth(TabContainer::sizePolicy().hasHeightForWidth());
32     sizePolicy.setHeightForWidth(header->sizePolicy().hasHeightForWidth());
33     header->setSizePolicy(sizePolicy);
34     header->setMinimumSize(QSize(10, 10));
35
36     verticalLayout->insertWidget(0,header);
37
38     header->show();
39
40     searchAgainButton = new QToolButton(this);
41     searchAgainButton->setObjectName(QString::fromUtf8("button"));
42     QIcon icon;
43     icon.addPixmap(QPixmap(QString::fromUtf8(":/icons/search.png")), QIcon::Normal, QIcon::Off);
44     searchAgainButton->setIcon(icon);
45     QSizePolicy sizePolicy1(QSizePolicy::Minimum, QSizePolicy::Minimum);
46     sizePolicy1.setHorizontalStretch(0);
47     sizePolicy1.setVerticalStretch(0);
48     sizePolicy1.setHeightForWidth(searchAgainButton->sizePolicy().hasHeightForWidth());
49     searchAgainButton->setSizePolicy(sizePolicy1);
50
51     verticalLayout_2->insertWidget(0,searchAgainButton);
52
53     searchAgainButton->hide();
54     treeView->hide();
55     // do not show 'search' header if there are no conferences in the DB
56     if(Conference::getAll().count()==0)
57     {
58         header->hide();
59     }
60
61     connect( header, SIGNAL(searchClicked()), SLOT(searchButtonClicked()));
62     connect( searchAgainButton, SIGNAL(clicked()), SLOT(searchAgainClicked()));
63 }
64
65 SearchTabContainer::~SearchTabContainer()
66 {
67 }
68
69 void SearchTabContainer::searchButtonClicked()
70 {
71     QHash<QString,QString> columns;
72
73     SearchHead *searchHeader = static_cast<SearchHead*>(header);
74     if( searchHeader->searchTitle->isChecked() )
75         columns.insertMulti("EVENT", "title");
76     if( searchHeader->searchAbstract->isChecked() )
77         columns.insertMulti("EVENT", "abstract");
78     if( searchHeader->searchTag->isChecked() )
79         columns.insertMulti("EVENT", "tag");
80     if( searchHeader->searchSpeaker->isChecked() )
81         columns["PERSON"] = "name";
82     if( searchHeader->searchRoom->isChecked() )
83         columns["ROOM"] = "name";
84
85     QString keyword = searchHeader->searchEdit->text().replace( QString("%"), QString("\\%") );
86     //qDebug() << "\nKeyword to search: " << keyword;
87
88     int confId = Conference::activeConference();
89     SqlEngine::searchEvent( confId, columns, keyword );
90
91     QDate startDate = Conference::getById(confId).start();
92     QDate endDate = Conference::getById(confId).end();
93
94     int nrofFounds = 0;
95     QDate firstDateWithFounds = endDate;
96     QDate lastDateWithFounds = startDate;
97     for(QDate d=startDate; d<=endDate; d=d.addDays(1))
98     {
99         try{
100             int count = Event::getSearchResultByDate(d, confId, "start").count();
101             if(count && (firstDateWithFounds==endDate))
102                 firstDateWithFounds=d;
103             if(count)
104                 lastDateWithFounds=d;
105             nrofFounds+=count;
106         }
107         catch( OrmException &e  ){
108             qDebug() << "Event::getSearchResultByDate failed: " << e.text();
109         }
110         catch(...){
111             qDebug() << "Event::getSearchResultByDate failed";
112         }
113     }
114
115     if(!nrofFounds)
116     {
117         // TODO: display some message
118         treeView->hide();
119         searchAgainButton->hide();
120         dayNavigator->hide();
121         header->show();
122         QMessageBox::information(
123                 this,
124                 QString("Keyword '%1' not found!").arg(keyword),
125                 QString("No events containing '%1' found!").arg(keyword),
126                 QMessageBox::Ok);
127     }
128     else
129     {
130         searchAgainButton->show();
131         dayNavigator->show();
132         treeView->show();
133         header->hide();
134
135         updateTreeView( firstDateWithFounds );
136         dayNavigator->setDates(firstDateWithFounds, lastDateWithFounds);
137     }
138 }
139
140 void SearchTabContainer::searchAgainClicked()
141 {
142     header->show();
143     searchAgainButton->hide();
144     dayNavigator->hide();
145     treeView->hide();
146 }
147
148 void SearchTabContainer::loadEvents( const QDate &aDate, const int aConferenceId )
149 {
150     static_cast<EventModel*>(treeView->model())->loadSearchResultEvents( aDate, aConferenceId );
151 }
152