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 "mainwindow.h"
  23 #include "refinesearchbutton.h"
  24 #include "refinesearchwidget.h"
  25 #include "sidebarheader.h"
  26 #ifdef APP_EXTRA
  27 #include "extra.h"
  28 #endif
  29
  30 SidebarWidget::SidebarWidget(QWidget *parent) : QWidget(parent), playlistWidth(0) {
  31     playlist = nullptr;
  32
  33     QBoxLayout *layout = new QVBoxLayout(this);
  34     layout->setSpacing(0);
  35     layout->setMargin(0);
  36
  37     setBackgroundRole(QPalette::Base);
  38     setAutoFillBackground(true);
  39
  40     sidebarHeader = new SidebarHeader();
  41     layout->addWidget(sidebarHeader);
  42
  43     // hidden message widget
  44     messageLabel = new QLabel(this);
  45     messageLabel->setMargin(10);
  46     messageLabel->setBackgroundRole(QPalette::ToolTipBase);
  47     messageLabel->setForegroundRole(QPalette::ToolTipText);
  48     messageLabel->setAutoFillBackground(true);
  49     messageLabel->setWordWrap(true);
  50     messageLabel->setTextFormat(Qt::RichText);
  51     messageLabel->setTextInteractionFlags(Qt::LinksAccessibleByKeyboard |
  52                                           Qt::LinksAccessibleByMouse);
  53     connect(messageLabel, SIGNAL(linkActivated(QString)), 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(
  66             tr("Refine Search") + " (" +
  67             QKeySequence(Qt::CTRL + Qt::Key_R).toString(QKeySequence::NativeText) + ")");
  68     refineSearchButton->hide();
  69     connect(refineSearchButton, SIGNAL(clicked()), SLOT(showRefineSearchWidget()));
  70
  71     refineSearchWidget = new RefineSearchWidget(this);
  72     connect(refineSearchWidget, SIGNAL(done()), SLOT(hideRefineSearchWidget()));
  73     stackedWidget->addWidget(refineSearchWidget);
  74
  75     setMouseTracking(true);
  76     mouseTimer = new QTimer(this);
  77     mouseTimer->setInterval(5000);
  78     mouseTimer->setSingleShot(true);
  79     connect(mouseTimer, SIGNAL(timeout()), refineSearchButton, SLOT(hide()));
  80 }
  81
  82 void SidebarWidget::setPlaylist(QListView *playlist) {
  83     this->playlist = playlist;
  84     playlist->installEventFilter(this);
  85     stackedWidget->addWidget(playlist);
  86 }
  87
  88 void SidebarWidget::showPlaylist() {
  89     stackedWidget->setCurrentWidget(playlist);
  90     MainWindow::instance()->getAction("refineSearch")->setChecked(false);
  91 }
  92
  93 void SidebarWidget::showRefineSearchWidget() {
  94     if (!refineSearchWidget->isEnabled()) return;
  95     playlistWidth = playlist->width();
  96     refineSearchWidget->setSizePolicy(QSizePolicy::Preferred, QSizePolicy::Preferred);
  97     refineSearchWidget->setDirty(false);
  98     stackedWidget->setCurrentWidget(refineSearchWidget);
  99     // refineSearchWidget->setFocus();
 100 #ifdef APP_EXTRA
 101     Extra::fadeInWidget(playlist, refineSearchWidget);
 102 #endif
 103     refineSearchButton->hide();
 104     MainWindow::instance()->getAction("refineSearch")->setChecked(true);
 105 }
 106
 107 void SidebarWidget::hideRefineSearchWidget() {
 108     refineSearchWidget->setSizePolicy(QSizePolicy::Ignored, QSizePolicy::Ignored);
 109     playlist->resize(playlistWidth, playlist->height());
 110     stackedWidget->setCurrentWidget(playlist);
 111     playlist->setFocus();
 112 #ifdef APP_EXTRA
 113     Extra::fadeInWidget(refineSearchWidget, playlist);
 114 #endif
 115     MainWindow::instance()->getAction("refineSearch")->setChecked(false);
 116 }
 117
 118 void SidebarWidget::toggleRefineSearch(bool show) {
 119     if (show)
 120         showRefineSearchWidget();
 121     else
 122         hideRefineSearchWidget();
 123 }
 124
 125 void SidebarWidget::resizeEvent(QResizeEvent *event) {
 126     QWidget::resizeEvent(event);
 127     refineSearchButton->move(playlist->viewport()->width() - refineSearchButton->minimumWidth(),
 128                              height() - refineSearchButton->minimumHeight());
 129 }
 130
 131 void SidebarWidget::enterEvent(QEvent *) {
 132     if (stackedWidget->currentWidget() != refineSearchWidget) showRefineSearchButton();
 133 }
 134
 135 void SidebarWidget::leaveEvent(QEvent *) {
 136     refineSearchButton->hide();
 137 }
 138
 139 void SidebarWidget::mouseMoveEvent(QMouseEvent *event) {
 140     QWidget::mouseMoveEvent(event);
 141     handleMouseMove();
 142 }
 143
 144 bool SidebarWidget::eventFilter(QObject *obj, QEvent *event) {
 145     if (event->type() == QEvent::MouseMove) handleMouseMove();
 146     return QWidget::eventFilter(obj, event);
 147 }
 148
 149 void SidebarWidget::handleMouseMove() {
 150     if (stackedWidget->currentWidget() != refineSearchWidget) {
 151         showRefineSearchButton();
 152         mouseTimer->start();
 153     }
 154 }
 155
 156 void SidebarWidget::showRefineSearchButton() {
 157     if (!refineSearchWidget->isEnabled()) return;
 158     refineSearchButton->move(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 = "<html>"
 173                    "<style>"
 174                    "a { color: palette(text); text-decoration: none; font-weight: bold }"
 175                    "</style>"
 176                    "<body>%1</body>"
 177                    "</html>";
 178     html = html.arg(message);
 179     messageLabel->setText(html);
 180     messageLabel->show();
 181 }
 182
 183 void SidebarWidget::hideSuggestions() {
 184     messageLabel->hide();
 185     messageLabel->clear();
 186 }