fa5f22dda68120a2d63f7558ee78739057a2a129
[toast/confclerk.git] / src / gui / searchtabcontainer.cpp
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
21 #include "searchtabcontainer.h"
22 #include "searchhead.h"
23 #include <QMessageBox>
24
25 SearchTabContainer::SearchTabContainer(QWidget *aParent) : TabContainer( aParent )
26 {
27     header = new SearchHead(this);
28     header->setObjectName(QString::fromUtf8("header"));
29     QSizePolicy sizePolicy(QSizePolicy::MinimumExpanding, QSizePolicy::Expanding);
30     sizePolicy.setHorizontalStretch(0);
31     sizePolicy.setVerticalStretch(0);
32     //sizePolicy.setHeightForWidth(TabContainer::sizePolicy().hasHeightForWidth());
33     sizePolicy.setHeightForWidth(header->sizePolicy().hasHeightForWidth());
34     header->setSizePolicy(sizePolicy);
35     header->setMinimumSize(QSize(10, 10));
36
37     verticalLayout->insertWidget(0,header);
38
39     header->show();
40
41     searchAgainButton = new QToolButton(this);
42     searchAgainButton->setObjectName(QString::fromUtf8("button"));
43     QIcon icon;
44     icon.addPixmap(QPixmap(QString::fromUtf8(":/icons/search.png")), QIcon::Normal, QIcon::Off);
45     searchAgainButton->setIcon(icon);
46     QSizePolicy sizePolicy1(QSizePolicy::Minimum, QSizePolicy::Minimum);
47     sizePolicy1.setHorizontalStretch(0);
48     sizePolicy1.setVerticalStretch(0);
49     sizePolicy1.setHeightForWidth(searchAgainButton->sizePolicy().hasHeightForWidth());
50     searchAgainButton->setSizePolicy(sizePolicy1);
51
52     verticalLayout_2->insertWidget(0,searchAgainButton);
53
54     searchAgainButton->hide();
55     treeView->hide();
56     // do not show 'search' header if there are no conferences in the DB
57     if(Conference::getAll().count()==0)
58     {
59         header->hide();
60     }
61
62     connect( header, SIGNAL(searchClicked()), SLOT(searchButtonClicked()));
63     connect( searchAgainButton, SIGNAL(clicked()), SLOT(searchAgainClicked()));
64 }
65
66 SearchTabContainer::~SearchTabContainer()
67 {
68 }
69
70 void SearchTabContainer::searchButtonClicked()
71 {
72     QHash<QString,QString> columns;
73
74     SearchHead *searchHeader = static_cast<SearchHead*>(header);
75     if( searchHeader->searchTitle->isChecked() )
76         columns.insertMulti("EVENT", "title");
77     if( searchHeader->searchAbstract->isChecked() )
78         columns.insertMulti("EVENT", "abstract");
79     if( searchHeader->searchTag->isChecked() )
80         columns.insertMulti("EVENT", "tag");
81     if( searchHeader->searchSpeaker->isChecked() )
82         columns["PERSON"] = "name";
83     if( searchHeader->searchRoom->isChecked() )
84         columns["ROOM"] = "name";
85
86     QString keyword = searchHeader->searchEdit->text();
87
88     int confId = Conference::activeConference();
89     if (confId == -1) return;
90
91     SqlEngine::searchEvent( confId, columns, keyword );
92
93     QDate startDate = Conference::getById(confId).start();
94     QDate endDate = Conference::getById(confId).end();
95
96     int nrofFounds = 0;
97     QDate firstDateWithFounds = endDate;
98     QDate lastDateWithFounds = startDate;
99     for(QDate d=startDate; d<=endDate; d=d.addDays(1))
100     {
101         try{
102             int count = Event::getSearchResultByDate(d, confId, "start").count();
103             if(count && (firstDateWithFounds==endDate))
104                 firstDateWithFounds=d;
105             if(count)
106                 lastDateWithFounds=d;
107             nrofFounds+=count;
108         }
109         catch( OrmException &e  ){
110             qDebug() << "Event::getSearchResultByDate failed: " << e.text();
111         }
112         catch(...){
113             qDebug() << "Event::getSearchResultByDate failed";
114         }
115     }
116
117     if(!nrofFounds)
118     {
119         // TODO: display some message
120         treeView->hide();
121         searchAgainButton->hide();
122         dayNavigator->hide();
123         header->show();
124         QMessageBox::information(
125                 this,
126                 QString("Keyword '%1' not found!").arg(keyword),
127                 QString("No events containing '%1' found!").arg(keyword),
128                 QMessageBox::Ok);
129     }
130     else
131     {
132         searchAgainButton->show();
133         dayNavigator->show();
134         treeView->show();
135         header->hide();
136
137         updateTreeView( firstDateWithFounds );
138         dayNavigator->setDates(firstDateWithFounds, lastDateWithFounds);
139     }
140 }
141
142 void SearchTabContainer::searchAgainClicked()
143 {
144     header->show();
145     searchAgainButton->hide();
146     dayNavigator->hide();
147     treeView->hide();
148 }
149
150 void SearchTabContainer::loadEvents( const QDate &aDate, const int aConferenceId )
151 {
152     static_cast<EventModel*>(treeView->model())->loadSearchResultEvents( aDate, aConferenceId );
153 }
154