src/sidebar.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2006 by Cvetoslav Ludmiloff <ludmiloff@gmail.com>       *
   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  *   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
  18  ***************************************************************************/
  19
  20 #include "sidebar.h"
  21
  22 #include <QVBoxLayout>
  23 #include <QComboBox>
  24
  25 #include <kiconloader.h>
  26 #include <klocale.h>
  27
  28 #include "dolphinsettings.h"
  29 #include "sidebarsettings.h"
  30 #include "bookmarkssidebarpage.h"
  31 #include "infosidebarpage.h"
  32
  33 Sidebar::Sidebar(DolphinMainWindow* mainWindow, QWidget* parent) :
  34     QWidget(parent),
  35     m_mainWindow(mainWindow),
  36     m_pagesSelector(0),
  37     m_page(0),
  38     m_layout(0)
  39 {
  40     m_layout = new QVBoxLayout(this);
  41     m_layout->setMargin(0);
  42     m_layout->setSpacing(0);
  43
  44     m_pagesSelector = new QComboBox(this);
  45     m_pagesSelector->insertItem(i18n("Information"));
  46     m_pagesSelector->insertItem(i18n("Bookmarks"));
  47
  48     // Assure that the combo box has the same height as the Url navigator for
  49     // a clean layout.
  50     // TODO: the following 2 lines have been copied from the UrlNavigator
  51     // constructor (-> provide a shared height setting?)
  52     QFontMetrics fontMetrics(font());
  53     m_pagesSelector->setMinimumHeight(fontMetrics.height() + 8);
  54
  55     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
  56     const int selectedIndex = indexForName(settings->selectedPage());
  57     m_pagesSelector->setCurrentItem(selectedIndex);
  58     m_layout->addWidget(m_pagesSelector);
  59
  60     createPage(selectedIndex);
  61
  62     connect(m_pagesSelector, SIGNAL(activated(int)),
  63             this, SLOT(createPage(int)));
  64 }
  65
  66 Sidebar::~Sidebar()
  67 {
  68 }
  69
  70 QSize Sidebar::sizeHint() const
  71 {
  72     QSize size(QWidget::sizeHint());
  73
  74     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
  75     size.setWidth(settings->width());
  76     return size;
  77 }
  78
  79 void Sidebar::createPage(int index)
  80 {
  81     if (m_page != 0) {
  82         m_page->deleteLater();
  83         m_page = 0;
  84     }
  85
  86     switch (index) {
  87         case 0: m_page = new InfoSidebarPage(m_mainWindow, this); break;
  88         case 1: m_page = new BookmarksSidebarPage(m_mainWindow, this); break;
  89         default: break;
  90     }
  91
  92     m_layout->addWidget(m_page);
  93     m_page->show();
  94
  95     SidebarSettings* settings = DolphinSettings::instance().sidebarSettings();
  96     settings->setSelectedPage(m_pagesSelector->text(index));
  97 }
  98
  99 int Sidebar::indexForName(const QString& name) const
 100 {
 101     const int count = m_pagesSelector->count();
 102     for (int i = 0; i < count; ++i) {
 103         if (m_pagesSelector->text(i) == name) {
 104             return i;
 105         }
 106     }
 107
 108     return 0;
 109 }
 110
 111 #include "sidebar.moc"