src/search/dolphinsearchoptionsconfigurator.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA            *
  18  ***************************************************************************/
  19
  20 #include "dolphinsearchoptionsconfigurator.h"
  21
  22 #include "searchcriterionselector.h"
  23
  24 #include <kcombobox.h>
  25 #include <kdialog.h>
  26 #include <kicon.h>
  27 #include <klineedit.h>
  28 #include <klocale.h>
  29 #include <kseparator.h>
  30
  31 #include <QButtonGroup>
  32 #include <QHBoxLayout>
  33 #include <QLabel>
  34 #include <QPushButton>
  35 #include <QVBoxLayout>
  36
  37 DolphinSearchOptionsConfigurator::DolphinSearchOptionsConfigurator(QWidget* parent) :
  38     QWidget(parent),
  39     m_searchFromBox(0),
  40     m_searchWhatBox(0),
  41     m_addSelectorButton(0),
  42     m_vBoxLayout(0)
  43 {
  44     m_vBoxLayout = new QVBoxLayout(this);
  45
  46     // add "search" configuration
  47     QLabel* searchLabel = new QLabel(i18nc("@label", "Search:"));
  48
  49     m_searchFromBox = new KComboBox(this);
  50     m_searchFromBox->addItem(i18nc("@label", "Everywhere"));
  51     m_searchFromBox->addItem(i18nc("@label", "From Here"));
  52
  53     // add "what" configuration
  54     QLabel* whatLabel = new QLabel(i18nc("@label", "What:"));
  55
  56     m_searchWhatBox = new KComboBox(this);
  57     m_searchWhatBox->addItem(i18nc("@label", "All"));
  58     m_searchWhatBox->addItem(i18nc("@label", "Images"));
  59     m_searchWhatBox->addItem(i18nc("@label", "Text"));
  60     m_searchWhatBox->addItem(i18nc("@label", "Filenames"));
  61
  62     QWidget* filler = new QWidget(this);
  63
  64     // add button "Save"
  65     QPushButton* saveButton = new QPushButton(this);
  66     saveButton->setIcon(KIcon("document-save"));
  67     saveButton->setText(i18nc("@action:button", "Save"));
  68     saveButton->setToolTip(i18nc("@info", "Save search options"));
  69     connect(saveButton, SIGNAL(clicked()), this, SLOT(saveQuery()));
  70
  71     // add button "Close"
  72     QPushButton* closeButton = new QPushButton(this);
  73     closeButton->setIcon(KIcon("dialog-close"));
  74     closeButton->setText(i18nc("@action:button", "Close"));
  75     closeButton->setToolTip(i18nc("@info", "Close search options"));
  76     connect(closeButton, SIGNAL(clicked()), this, SLOT(hide()));
  77
  78     // add "Add selector" button
  79     m_addSelectorButton = new QPushButton(this);
  80     m_addSelectorButton->setIcon(KIcon("list-add"));
  81     m_addSelectorButton->setToolTip(i18nc("@info", "Add search option"));
  82     m_addSelectorButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
  83     connect(m_addSelectorButton, SIGNAL(clicked()), this, SLOT(addSelector()));
  84
  85     QHBoxLayout* hBoxLayout = new QHBoxLayout(this);
  86     hBoxLayout->addWidget(searchLabel);
  87     hBoxLayout->addWidget(m_searchFromBox);
  88     hBoxLayout->addWidget(whatLabel);
  89     hBoxLayout->addWidget(m_searchWhatBox);
  90     hBoxLayout->addWidget(filler, 1);
  91     hBoxLayout->addWidget(saveButton);
  92     hBoxLayout->addWidget(closeButton);
  93     hBoxLayout->addWidget(m_addSelectorButton);
  94
  95     // add default search criterions
  96     SearchCriterionSelector* dateCriterion = new SearchCriterionSelector(SearchCriterionSelector::Date, this);
  97     connect(dateCriterion, SIGNAL(removeCriterion()), this, SLOT(removeCriterion()));
  98
  99     SearchCriterionSelector* fileSizeCriterion = new SearchCriterionSelector(SearchCriterionSelector::FileSize, this);
 100     connect(fileSizeCriterion, SIGNAL(removeCriterion()), this, SLOT(removeCriterion()));
 101
 102     m_vBoxLayout->addWidget(new KSeparator(this));
 103     m_vBoxLayout->addLayout(hBoxLayout);
 104     m_vBoxLayout->addWidget(dateCriterion);
 105     m_vBoxLayout->addWidget(fileSizeCriterion);
 106     m_vBoxLayout->addWidget(new KSeparator(this));
 107 }
 108
 109 DolphinSearchOptionsConfigurator::~DolphinSearchOptionsConfigurator()
 110 {
 111 }
 112
 113 void DolphinSearchOptionsConfigurator::addSelector()
 114 {
 115     SearchCriterionSelector* selector = new SearchCriterionSelector(SearchCriterionSelector::Undefined, this);
 116     connect(selector, SIGNAL(removeCriterion()), this, SLOT(removeCriterion()));
 117
 118     // insert the new selector before the KSeparator at the bottom
 119     const int index = m_vBoxLayout->count() - 1;
 120     m_vBoxLayout->insertWidget(index, selector);
 121     updateSelectorButton();
 122 }
 123
 124 void DolphinSearchOptionsConfigurator::removeCriterion()
 125 {
 126     QWidget* criterion = qobject_cast<QWidget*>(sender());
 127     Q_ASSERT(criterion != 0);
 128     m_vBoxLayout->removeWidget(criterion);
 129     criterion->deleteLater();
 130
 131     updateSelectorButton();
 132 }
 133
 134 void DolphinSearchOptionsConfigurator::updateSelectorButton()
 135 {
 136     const int selectors = m_vBoxLayout->count() - 1;
 137     m_addSelectorButton->setEnabled(selectors < 10);
 138 }
 139
 140 void DolphinSearchOptionsConfigurator::saveQuery()
 141 {
 142     KDialog dialog(0, Qt::Dialog);
 143
 144     QWidget* container = new QWidget(&dialog);
 145
 146     QLabel* label = new QLabel(i18nc("@label", "Name:"), container);
 147     KLineEdit* lineEdit = new KLineEdit(container);
 148     lineEdit->setMinimumWidth(250);
 149
 150     QHBoxLayout* layout = new QHBoxLayout(container);
 151     layout->addWidget(label, Qt::AlignRight);
 152     layout->addWidget(lineEdit);
 153
 154     dialog.setMainWidget(container);
 155     dialog.setCaption(i18nc("@title:window", "Save Search Options"));
 156     dialog.setButtons(KDialog::Ok | KDialog::Cancel);
 157     dialog.setDefaultButton(KDialog::Ok);
 158     dialog.setButtonText(KDialog::Ok, i18nc("@action:button", "Save"));
 159
 160     KConfigGroup dialogConfig(KSharedConfig::openConfig("dolphinrc"),
 161                               "SaveSearchOptionsDialog");
 162     dialog.restoreDialogSize(dialogConfig);
 163     dialog.exec(); // TODO...
 164 }
 165
 166 #include "dolphinsearchoptionsconfigurator.moc"