1 #include "SearchView.h"
4 #include "searchparams.h"
5 #include "youtubesuggest.h"
6 #include "channelsuggest.h"
9 QMap<QString, QAction*>* globalActions();
12 static const QString recentKeywordsKey = "recentKeywords";
13 static const QString recentChannelsKey = "recentChannels";
14 static const int PADDING = 30;
16 SearchView::SearchView(QWidget *parent) : QWidget(parent) {
18 QFont biggerFont = FontUtils::big();
19 QFont smallerFont = FontUtils::smallBold();
21 #if defined(APP_MAC) | defined(APP_WIN)
22 // speedup painting since we'll paint the whole background
23 // by ourselves anyway in paintEvent()
24 setAttribute(Qt::WA_OpaquePaintEvent);
27 QBoxLayout *mainLayout = new QVBoxLayout();
28 mainLayout->setMargin(0);
29 mainLayout->setSpacing(0);
31 // hidden message widget
32 message = new QLabel(this);
34 mainLayout->addWidget(message);
37 QLabel *buy = new QLabel(this);
38 buy->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Preferred);
39 buy->setText(QString("<a style='color:palette(text);text-decoration:none' href='%1'>%2</a>").arg(
40 QString(Constants::WEBSITE) + "#download",
41 tr("Get the full version").toUpper()
43 buy->setOpenExternalLinks(true);
45 buy->setAlignment(Qt::AlignRight);
46 buy->setStyleSheet("QLabel {"
47 "background-color: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1, stop: 0 #CCD6E0, stop: 1 #ADBCCC);"
48 "border-bottom-left-radius: 8px;"
49 "border-bottom-right-radius: 8px;"
53 mainLayout->addWidget(buy, 0, Qt::AlignRight);
56 mainLayout->addStretch();
57 mainLayout->addSpacing(PADDING);
59 QBoxLayout *hLayout = new QHBoxLayout();
60 hLayout->setAlignment(Qt::AlignCenter);
61 mainLayout->addLayout(hLayout);
63 QLabel *logo = new QLabel(this);
64 logo->setPixmap(QPixmap(":/images/app.png"));
65 hLayout->addWidget(logo, 0, Qt::AlignTop);
66 hLayout->addSpacing(PADDING);
68 QVBoxLayout *layout = new QVBoxLayout();
69 layout->setAlignment(Qt::AlignCenter);
70 hLayout->addLayout(layout);
72 QLabel *welcomeLabel =
73 new QLabel("<h1 style='font-weight:normal'>" +
74 tr("Welcome to <a href='%1'>%2</a>,")
75 // .replace("<a ", "<a style='color:palette(text)'")
76 .replace("<a href", "<a style='text-decoration:none; color:palette(text); font-weight:bold' href")
77 .arg(Constants::WEBSITE, Constants::APP_NAME)
79 welcomeLabel->setOpenExternalLinks(true);
80 layout->addWidget(welcomeLabel);
82 layout->addSpacing(PADDING / 2);
84 QBoxLayout *tipLayout = new QHBoxLayout();
85 tipLayout->setSpacing(10);
87 //: "Enter", as in "type". The whole frase says: "Enter a keyword to start watching videos"
88 QLabel *tipLabel = new QLabel(tr("Enter"), this);
89 tipLabel->setFont(biggerFont);
90 tipLayout->addWidget(tipLabel);
92 typeCombo = new QComboBox(this);
93 typeCombo->addItem(tr("a keyword"));
94 typeCombo->addItem(tr("a channel"));
95 typeCombo->setFont(biggerFont);
96 connect(typeCombo, SIGNAL(currentIndexChanged(int)), SLOT(searchTypeChanged(int)));
97 tipLayout->addWidget(typeCombo);
99 tipLabel = new QLabel(tr("to start watching videos."), this);
100 tipLabel->setFont(biggerFont);
101 tipLayout->addWidget(tipLabel);
102 layout->addLayout(tipLayout);
104 layout->addSpacing(PADDING / 2);
106 QHBoxLayout *searchLayout = new QHBoxLayout();
107 searchLayout->setAlignment(Qt::AlignVCenter);
109 queryEdit = new SearchLineEdit(this);
110 queryEdit->setFont(biggerFont);
111 queryEdit->setMinimumWidth(queryEdit->fontInfo().pixelSize()*15);
112 queryEdit->sizeHint();
113 queryEdit->setFocus(Qt::OtherFocusReason);
114 connect(queryEdit, SIGNAL(search(const QString&)), this, SLOT(watch(const QString&)));
115 connect(queryEdit, SIGNAL(textChanged(const QString &)), this, SLOT(textChanged(const QString &)));
117 youtubeSuggest = new YouTubeSuggest(this);
118 channelSuggest = new ChannelSuggest(this);
119 searchTypeChanged(0);
121 searchLayout->addWidget(queryEdit);
122 searchLayout->addSpacing(10);
124 watchButton = new QPushButton(tr("Watch"), this);
125 watchButton->setDefault(true);
126 watchButton->setEnabled(false);
127 watchButton->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
128 connect(watchButton, SIGNAL(clicked()), this, SLOT(watch()));
129 searchLayout->addWidget(watchButton);
131 layout->addItem(searchLayout);
133 layout->addSpacing(PADDING / 2);
135 QHBoxLayout *otherLayout = new QHBoxLayout();
136 otherLayout->setMargin(0);
138 recentKeywordsLayout = new QVBoxLayout();
139 recentKeywordsLayout->setSpacing(5);
140 recentKeywordsLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
141 recentKeywordsLabel = new QLabel(tr("Recent keywords").toUpper(), this);
142 #if defined(APP_MAC) | defined(APP_WIN)
143 QPalette palette = recentKeywordsLabel->palette();
144 palette.setColor(QPalette::WindowText, QColor(0x65, 0x71, 0x80));
145 recentKeywordsLabel->setPalette(palette);
147 recentKeywordsLabel->setForegroundRole(QPalette::Dark);
149 recentKeywordsLabel->hide();
150 recentKeywordsLabel->setFont(smallerFont);
151 recentKeywordsLayout->addWidget(recentKeywordsLabel);
153 otherLayout->addLayout(recentKeywordsLayout);
156 recentChannelsLayout = new QVBoxLayout();
157 recentChannelsLayout->setSpacing(5);
158 recentChannelsLayout->setAlignment(Qt::AlignTop | Qt::AlignLeft);
159 recentChannelsLabel = new QLabel(tr("Recent channels").toUpper(), this);
160 #if defined(APP_MAC) | defined(APP_WIN)
161 palette = recentChannelsLabel->palette();
162 palette.setColor(QPalette::WindowText, QColor(0x65, 0x71, 0x80));
163 recentChannelsLabel->setPalette(palette);
165 recentChannelsLabel->setForegroundRole(QPalette::Dark);
167 recentChannelsLabel->hide();
168 recentChannelsLabel->setFont(smallerFont);
169 recentChannelsLayout->addWidget(recentChannelsLabel);
171 otherLayout->addLayout(recentChannelsLayout);
173 layout->addLayout(otherLayout);
175 mainLayout->addSpacing(PADDING);
176 mainLayout->addStretch();
178 setLayout(mainLayout);
182 #ifndef APP_MAC_STORE
188 void SearchView::updateRecentKeywords() {
192 while ((item = recentKeywordsLayout->takeAt(1)) != 0) {
193 item->widget()->close();
199 QStringList keywords = settings.value(recentKeywordsKey).toStringList();
200 recentKeywordsLabel->setVisible(!keywords.isEmpty());
201 The::globalActions()->value("clearRecentKeywords")->setEnabled(!keywords.isEmpty());
203 foreach (QString keyword, keywords) {
204 QString link = keyword;
205 QString display = keyword;
206 if (keyword.startsWith("http://")) {
207 int separator = keyword.indexOf("|");
208 if (separator > 0 && separator + 1 < keyword.length()) {
209 link = keyword.left(separator);
210 display = keyword.mid(separator+1);
213 QLabel *itemLabel = new QLabel("<a href=\"" + link
214 + "\" style=\"color:palette(text); text-decoration:none\">"
215 + display + "</a>", this);
217 itemLabel->setMaximumWidth(queryEdit->width() + watchButton->width());
218 // itemLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
219 // Make links navigable with the keyboard too
220 itemLabel->setTextInteractionFlags(Qt::LinksAccessibleByKeyboard | Qt::LinksAccessibleByMouse);
222 connect(itemLabel, SIGNAL(linkActivated(QString)), this, SLOT(watchKeywords(QString)));
223 recentKeywordsLayout->addWidget(itemLabel);
228 void SearchView::updateRecentChannels() {
232 while ((item = recentChannelsLayout->takeAt(1)) != 0) {
233 item->widget()->close();
239 QStringList keywords = settings.value(recentChannelsKey).toStringList();
240 recentChannelsLabel->setVisible(!keywords.isEmpty());
241 // TODO The::globalActions()->value("clearRecentKeywords")->setEnabled(!keywords.isEmpty());
243 foreach (QString keyword, keywords) {
244 QString link = keyword;
245 QString display = keyword;
246 if (keyword.startsWith("http://")) {
247 int separator = keyword.indexOf("|");
248 if (separator > 0 && separator + 1 < keyword.length()) {
249 link = keyword.left(separator);
250 display = keyword.mid(separator+1);
253 QLabel *itemLabel = new QLabel("<a href=\"" + link
254 + "\" style=\"color:palette(text); text-decoration:none\">"
255 + display + "</a>", this);
257 itemLabel->setMaximumWidth(queryEdit->width() + watchButton->width());
258 // itemLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
259 // Make links navigable with the keyboard too
260 itemLabel->setTextInteractionFlags(Qt::LinksAccessibleByKeyboard | Qt::LinksAccessibleByMouse);
262 connect(itemLabel, SIGNAL(linkActivated(QString)), this, SLOT(watchChannel(QString)));
263 recentChannelsLayout->addWidget(itemLabel);
268 void SearchView::watch() {
269 QString query = queryEdit->text();
273 void SearchView::textChanged(const QString &text) {
274 watchButton->setEnabled(!text.simplified().isEmpty());
277 void SearchView::watch(QString query) {
279 query = query.simplified();
281 // check for empty query
282 if (query.length() == 0) {
283 queryEdit->setFocus(Qt::OtherFocusReason);
287 SearchParams *searchParams = new SearchParams();
288 if (typeCombo->currentIndex() == 0)
289 searchParams->setKeywords(query);
291 // remove spaces from channel name
292 query = query.replace(" ", "");
293 searchParams->setAuthor(query);
294 searchParams->setSortBy(SearchParams::SortByNewest);
298 emit search(searchParams);
301 void SearchView::watchChannel(QString channel) {
303 channel = channel.simplified();
305 // check for empty query
306 if (channel.length() == 0) {
307 queryEdit->setFocus(Qt::OtherFocusReason);
311 // remove spaces from channel name
312 channel = channel.replace(" ", "");
314 SearchParams *searchParams = new SearchParams();
315 searchParams->setAuthor(channel);
316 searchParams->setSortBy(SearchParams::SortByNewest);
319 emit search(searchParams);
322 void SearchView::watchKeywords(QString query) {
324 query = query.simplified();
326 // check for empty query
327 if (query.length() == 0) {
328 queryEdit->setFocus(Qt::OtherFocusReason);
332 SearchParams *searchParams = new SearchParams();
333 searchParams->setKeywords(query);
336 emit search(searchParams);
339 void SearchView::checkForUpdate() {
340 static const QString updateCheckKey = "updateCheck";
344 uint unixTime = QDateTime::currentDateTime().toTime_t();
345 int lastCheck = settings.value(updateCheckKey).toInt();
346 int secondsSinceLastCheck = unixTime - lastCheck;
347 // qDebug() << "secondsSinceLastCheck" << unixTime << lastCheck << secondsSinceLastCheck;
348 if (secondsSinceLastCheck < 86400) return;
351 if (updateChecker) delete updateChecker;
352 updateChecker = new UpdateChecker();
353 connect(updateChecker, SIGNAL(newVersion(QString)),
354 this, SLOT(gotNewVersion(QString)));
355 updateChecker->checkForUpdate();
356 settings.setValue(updateCheckKey, unixTime);
360 void SearchView::gotNewVersion(QString version) {
362 tr("A new version of %1 is available. Please <a href='%2'>update to version %3</a>")
363 .replace("<a href", "<a style='text-decoration:none; color:palette(text); font-weight:bold' href")
366 QString(Constants::WEBSITE).append("#download"),
369 message->setOpenExternalLinks(true);
370 message->setMargin(10);
371 message->setAlignment(Qt::AlignCenter);
372 // message->setBackgroundRole(QPalette::ToolTipBase);
373 // message->setForegroundRole(QPalette::ToolTipText);
374 // message->setAutoFillBackground(true);
375 message->setStyleSheet("QLabel { border-bottom: 1px solid palette(mid); }");
377 if (updateChecker) delete updateChecker;
380 void SearchView::paintEvent(QPaintEvent * /*event*/) {
381 #if defined(APP_MAC) | defined(APP_WIN)
383 if (window()->isActiveWindow()) {
384 brush = QBrush(QColor(0xdd, 0xe4, 0xeb));
386 brush = palette().window();
388 QPainter painter(this);
389 painter.fillRect(0, 0, width(), height(), brush);
393 void SearchView::searchTypeChanged(int index) {
395 queryEdit->setSuggester(youtubeSuggest);
397 queryEdit->setSuggester(channelSuggest);
399 queryEdit->setFocus();