git.sur5r.net Git - minitube/blob - src/sidebarwidget.cpp

   1 /* $BEGIN_LICENSE
   2
   3 This file is part of Minitube.
   4 Copyright 2009, Flavio Tordini <flavio.tordini@gmail.com>
   5
   6 Minitube is free software: you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation, either version 3 of the License, or
   9 (at your option) any later version.
  10
  11 Minitube is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with Minitube.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 $END_LICENSE */
  20
  21 #include "sidebarwidget.h"
  22 #include "refinesearchbutton.h"
  23 #include "refinesearchwidget.h"
  24 #include "sidebarheader.h"
  25 #include "mainwindow.h"
  26 #ifdef APP_EXTRA
  27 #include "extra.h"
  28 #endif
  29
  30 SidebarWidget::SidebarWidget(QWidget *parent) :
  31     QWidget(parent), playlistWidth(0) {
  32     playlist = 0;
  33
  34     QBoxLayout *layout = new QVBoxLayout(this);
  35     layout->setSpacing(0);
  36     layout->setMargin(0);
  37
  38     sidebarHeader = new SidebarHeader();
  39     layout->addWidget(sidebarHeader);
  40
  41     // hidden message widget
  42     messageLabel = new QLabel(this);
  43     messageLabel->setMargin(10);
  44     messageLabel->setBackgroundRole(QPalette::ToolTipBase);
  45     messageLabel->setForegroundRole(QPalette::ToolTipText);
  46     messageLabel->setAutoFillBackground(true);
  47     messageLabel->setWordWrap(true);
  48     messageLabel->setTextFormat(Qt::RichText);
  49     messageLabel->setTextInteractionFlags(
  50                 Qt::LinksAccessibleByKeyboard |
  51                 Qt::LinksAccessibleByMouse);
  52     connect(messageLabel, SIGNAL(linkActivated(QString)),
  53             SIGNAL(suggestionAccepted(QString)));
  54     messageLabel->hide();
  55     layout->addWidget(messageLabel);
  56
  57     stackedWidget = new QStackedWidget(this);
  58     layout->addWidget(stackedWidget);
  59
  60     setup();
  61 }
  62
  63 void SidebarWidget::setup() {
  64     refineSearchButton = new RefineSearchButton(this);
  65     refineSearchButton->setStatusTip(tr("Refine Search")
  66                                      + " (" + QKeySequence(Qt::CTRL + Qt::Key_R).toString(QKeySequence::NativeText) + ")");
  67     refineSearchButton->hide();
  68     connect(refineSearchButton, SIGNAL(clicked()), SLOT(showRefineSearchWidget()));
  69
  70     refineSearchWidget = new RefineSearchWidget(this);
  71     connect(refineSearchWidget, SIGNAL(done()), SLOT(hideRefineSearchWidget()));
  72     stackedWidget->addWidget(refineSearchWidget);
  73
  74     setMouseTracking(true);
  75     mouseTimer = new QTimer(this);
  76     mouseTimer->setInterval(5000);
  77     mouseTimer->setSingleShot(true);
  78     connect(mouseTimer, SIGNAL(timeout()), refineSearchButton, SLOT(hide()));
  79 }
  80
  81 void SidebarWidget::setPlaylist(QListView *playlist) {
  82     this->playlist = playlist;
  83     playlist->installEventFilter(this);
  84     stackedWidget->addWidget(playlist);
  85 }
  86
  87 void SidebarWidget::showPlaylist() {
  88     stackedWidget->setCurrentWidget(playlist);
  89     MainWindow::instance()->getAction("refineSearch")->setChecked(false);
  90 }
  91
  92 void SidebarWidget::showRefineSearchWidget() {
  93     if (!refineSearchWidget->isEnabled()) return;
  94     playlistWidth = playlist->width();
  95     refineSearchWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
  96     refineSearchWidget->setDirty(false);
  97     stackedWidget->setCurrentWidget(refineSearchWidget);
  98     // refineSearchWidget->setFocus();
  99 #ifdef APP_EXTRA
 100     Extra::fadeInWidget(playlist, refineSearchWidget);
 101 #endif
 102     refineSearchButton->hide();
 103     MainWindow::instance()->getAction("refineSearch")->setChecked(true);
 104 }
 105
 106 void SidebarWidget::hideRefineSearchWidget() {
 107     refineSearchWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 108     playlist->resize(playlistWidth, playlist->height());
 109     stackedWidget->setCurrentWidget(playlist);
 110     playlist->setFocus();
 111 #ifdef APP_EXTRA
 112     Extra::fadeInWidget(refineSearchWidget, playlist);
 113 #endif
 114     MainWindow::instance()->getAction("refineSearch")->setChecked(false);
 115 }
 116
 117 void SidebarWidget::toggleRefineSearch(bool show) {
 118     if (show) showRefineSearchWidget();
 119     else hideRefineSearchWidget();
 120 }
 121
 122 void SidebarWidget::resizeEvent(QResizeEvent *event) {
 123     QWidget::resizeEvent(event);
 124     refineSearchButton->move(
 125                 playlist->viewport()->width() - refineSearchButton->minimumWidth(),
 126                 height() - refineSearchButton->minimumHeight());
 127 }
 128
 129 void SidebarWidget::enterEvent(QEvent *) {
 130     if (stackedWidget->currentWidget() != refineSearchWidget)
 131         showRefineSearchButton();
 132 }
 133
 134 void SidebarWidget::leaveEvent(QEvent *) {
 135     refineSearchButton->hide();
 136 }
 137
 138 void SidebarWidget::mouseMoveEvent(QMouseEvent *event) {
 139     QWidget::mouseMoveEvent(event);
 140     handleMouseMove();
 141 }
 142
 143 bool SidebarWidget::eventFilter(QObject *obj, QEvent *event) {
 144     if (event->type() == QEvent::MouseMove) handleMouseMove();
 145     return QWidget::eventFilter(obj, event);
 146 }
 147
 148 void SidebarWidget::handleMouseMove() {
 149     if (stackedWidget->currentWidget() != refineSearchWidget) {
 150         showRefineSearchButton();
 151         mouseTimer->start();
 152     }
 153 }
 154
 155 void SidebarWidget::showRefineSearchButton() {
 156     if (!refineSearchWidget->isEnabled()) return;
 157     refineSearchButton->move(
 158                 playlist->viewport()->width() - refineSearchButton->minimumWidth(),
 159                 height() - refineSearchButton->minimumHeight());
 160     refineSearchButton->show();
 161 }
 162
 163 void SidebarWidget::showSuggestions(const QStringList &suggestions) {
 164     QString message = tr("Did you mean: %1");
 165
 166     QString suggestionLinks;
 167     for (const QString &suggestion : suggestions) {
 168         suggestionLinks += "<a href='" + suggestion + "'>" + suggestion + "</a> ";
 169     }
 170     message = message.arg(suggestionLinks);
 171
 172     QString html =
 173             "<html>"
 174             "<style>"
 175             "a { color: palette(text); text-decoration: none; font-weight: bold }"
 176             "</style>"
 177             "<body>%1</body>"
 178             "</html>";
 179     html = html.arg(message);
 180     messageLabel->setText(html);
 181     messageLabel->show();
 182 }
 183
 184 void SidebarWidget::hideSuggestions() {
 185     messageLabel->hide();
 186     messageLabel->clear();
 187 }