vcs.maemo.org Git - mdictionary/blob - trunk/src/base/mDictionary/gui/SearchBarWidget.cpp

   1 /*******************************************************************************
   2
   3     This file is part of mDictionary.
   4
   5     mDictionary is free software: you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation, either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     mDictionary is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with mDictionary.  If not, see <http://www.gnu.org/licenses/>.
  17
  18     Copyright 2010 Comarch S.A.
  19
  20 *******************************************************************************/
  21
  22 //Created by Mateusz Półrola
  23
  24
  25 #include "SearchBarWidget.h"
  26 #include <QDebug>
  27
  28
  29
  30 SearchBarWidget::SearchBarWidget(QWidget *parent) :
  31     QWidget(parent) {
  32
  33     initializeUI();
  34
  35     setMaximumHeight(150);
  36
  37     isSearching = false;
  38
  39     connect(searchPushButton, SIGNAL(clicked()),
  40             this, SLOT(searchPushButtonClicked()));
  41
  42     connect(historyNextToolButton, SIGNAL(clicked()),
  43             this, SLOT(historyNextToolButtonClicked()));
  44
  45     connect(historyPrevToolButton, SIGNAL(clicked()),
  46             this, SLOT(historyPrevToolButtonClicked()));
  47
  48     connect(historyShowToolButton, SIGNAL(clicked()),
  49             this, SLOT(historyShowToolButtonClicked()));
  50
  51     connect(clearSearchWordToolButton, SIGNAL(clicked()),
  52             this, SLOT(clearSearchWordToolButtonClicked()));
  53
  54 }
  55
  56 SearchBarWidget::~SearchBarWidget() {
  57
  58 }
  59
  60
  61 void SearchBarWidget::initializeUI() {
  62     horizontalLayout = new QHBoxLayout();
  63     verticalLayout = new QVBoxLayout();
  64
  65
  66     searchPushButton = new QPushButton(tr("Search"));
  67     searchPushButton->setMinimumWidth(200);
  68
  69
  70     searchWordLineEdit = new QLineEdit();
  71     searchWordLineEdit->setMinimumWidth(350);
  72     //create layout for lineEdit to have clear button on it
  73     QHBoxLayout* lineEditLayout = new QHBoxLayout;
  74     searchWordLineEdit->setLayout(lineEditLayout);
  75
  76
  77     clearSearchWordToolButton = new QToolButton();
  78     clearSearchWordToolButton->setIcon(QIcon("sowa.svg"));
  79     //tool buttons will have size 2 times smaller
  80     clearSearchWordToolButton->setMaximumSize(
  81             clearSearchWordToolButton->sizeHint().width()/2,
  82             clearSearchWordToolButton->sizeHint().height()/2);
  83
  84
  85     historyNextToolButton = new QToolButton();
  86     historyNextToolButton->setIcon(QIcon("sowa.svg"));
  87     historyNextToolButton->setMaximumSize(
  88             historyNextToolButton->sizeHint().width()/2,
  89             historyNextToolButton->sizeHint().height()/2);
  90
  91
  92     historyPrevToolButton = new QToolButton();
  93     historyPrevToolButton->setIcon(QIcon("sowa.svg"));
  94     historyPrevToolButton->setMaximumSize(
  95             historyPrevToolButton->sizeHint().width()/2,
  96             historyPrevToolButton->sizeHint().height()/2);
  97
  98
  99     historyShowToolButton = new QToolButton();
 100     historyShowToolButton->setIcon(QIcon("sowa.svg"));
 101     historyShowToolButton->setMaximumSize(
 102             historyShowToolButton->sizeHint().width()/2,
 103             historyShowToolButton->sizeHint().height()/2);
 104
 105
 106     searchingProgressBar = new QProgressBar();
 107     searchingProgressBar->setMinimum(0);
 108     searchingProgressBar->setMaximum(0);
 109     searchingProgressBar->hide();
 110     searchingProgressBar->setMaximumHeight(50);
 111
 112
 113
 114     setLayout(verticalLayout);
 115
 116     verticalLayout->addWidget(searchingProgressBar);
 117
 118     //adding widgets to layout
 119     horizontalLayout->addWidget(searchWordLineEdit);
 120     horizontalLayout->addWidget(searchPushButton);
 121     horizontalLayout->addWidget(historyPrevToolButton);
 122     horizontalLayout->addWidget(historyShowToolButton);
 123     horizontalLayout->addWidget(historyNextToolButton);
 124
 125     //adding clear toolButton to textEdit with right alignment
 126     lineEditLayout->addWidget(clearSearchWordToolButton, 0,
 127                               Qt::AlignRight | Qt::AlignVCenter);
 128
 129     verticalLayout->addLayout(horizontalLayout);
 130 }
 131
 132
 133 void SearchBarWidget::searchPushButtonClicked() {
 134     if(isSearching) {
 135         emit stopSearching();
 136         searchingProgressBar->hide();
 137         searchPushButton->setText(tr("Search"));
 138         setEnabled(true);
 139         isSearching = false;
 140     }
 141     else {
 142         emit searchForTranslations(searchWordLineEdit->text());
 143         searchingProgressBar->show();
 144         searchPushButton->setText(tr("Stop"));
 145         setEnabled(false);
 146         isSearching = true;
 147     }
 148 }
 149
 150 void SearchBarWidget::setEnabled(bool enabled) {
 151     searchWordLineEdit->setEnabled(enabled);
 152     historyNextToolButton->setEnabled(enabled);
 153     historyPrevToolButton->setEnabled(enabled);
 154     historyShowToolButton->setEnabled(enabled);
 155 }
 156
 157 void SearchBarWidget::historyNextToolButtonClicked() {
 158
 159 }
 160
 161 void SearchBarWidget::historyPrevToolButtonClicked() {
 162
 163 }
 164
 165 void SearchBarWidget::historyShowToolButtonClicked() {
 166
 167 }
 168
 169 void SearchBarWidget::clearSearchWordToolButtonClicked() {
 170     searchWordLineEdit->clear();
 171 }
 172
 173 void SearchBarWidget::showHistoryListDialog() {
 174
 175 }
 176
 177 bool SearchBarWidget::isSearching() {
 178     return _isSearching;
 179 }